/* =====================================================================
   BIGSCAN 리뉴얼 프런트 스타일
   디자인 원칙: 헤더 좌우 10% · 본문 15% · 푸터 12% 여백 / 기본 18px·최소 16px
   대메뉴 18px · 중메뉴(드롭다운) 17px / 네이비·블루 메디컬 톤 / 이모지 아이콘 미사용
   ===================================================================== */

:root {
  --bs-navy: #0b2f6b;
  --bs-navy-2: #0b3d91;
  --bs-blue: #1054c4;
  --bs-blue-2: #2f7be6;
  --bs-cyan: #17b0c4;
  --bs-ink: #16233b;
  --bs-muted: #5c6a82;
  --bs-line: #e4e9f2;
  --bs-soft: #f4f7fc;
  --bs-soft-2: #eef3fb;
  --bs-white: #ffffff;
  --bs-header-h: 76px;
  --bs-pad-x: 7%;      /* 헤더 (좌우 여백 7%) */
  --bs-body-x: 15%;     /* 본문 */
  --bs-foot-x: 12%;     /* 푸터 */
}

.bs-body {
  margin: 0;
  font-family: "Pretendard", "Noto Sans JP", "Noto Sans SC", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--bs-ink);
  background: var(--bs-white);
  -webkit-font-smoothing: antialiased;
  /* 한국어/일본어/중국어: 음절 중간이 아닌 단어(띄어쓰기) 끝에서 줄바꿈 → 가독성 향상 */
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}
/* 제목·리드 문장은 줄을 고르게 배분(고아 단어 방지) */
.bs-hero-title, .bs-stitle, .bs-feat-title, .bs-comp-core span, .bs-comp-item h3,
.bs-show-body h3, .bs-card-t, .bs-subhero h1, .bs-cta h2, .bs-comp-head h2 {
  text-wrap: balance;
}
.bs-hero-desc, .bs-sdesc, .bs-feat-lead, .bs-feat-points li, .bs-card-d,
.bs-comp-item p, .bs-show-body p, .bs-lead, .bs-block p, .bs-cta p {
  text-wrap: pretty;
}
.bs-body.bs-noscroll { overflow: hidden; }
.bs-body a { color: var(--bs-blue); text-decoration: none; }
.bs-body img { max-width: 100%; height: auto; }
.bs-main { display: block; min-height: 50vh; }

/* 공통 본문 컨테이너 — 좌우 15% */
.bs-container { padding-left: var(--bs-body-x); padding-right: var(--bs-body-x); }

/* ---------------------------------------------------------------- Header */
.bs-header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--bs-line);
  transition: box-shadow .2s, background .2s;
}
.bs-header.scrolled { box-shadow: 0 6px 24px rgba(11,47,107,.08); }
.bs-hwrap {
  height: var(--bs-header-h);
  padding: 0 var(--bs-pad-x);
  display: flex; align-items: center; gap: 28px;
}
.bs-logo { display: inline-flex; align-items: center; line-height: 0; }
.bs-logo img { height: 30px; width: auto; }
.bs-logo-navy { display: block; }
.bs-logo-white { display: none; }

/* GNB */
.bs-gnb { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.bs-gnb-item { position: relative; }
.bs-gnb-top {
  display: block; padding: 26px 16px;
  font-size: 18px; font-weight: 600; color: var(--bs-ink) !important;
  white-space: nowrap; transition: color .15s;
}
.bs-gnb-item:hover .bs-gnb-top,
.bs-gnb-top:focus { color: var(--bs-blue) !important; }
.bs-gnb-item.has-sub > .bs-gnb-top::after {
  content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 7px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg); opacity: .55;
}
/* Dropdown */
.bs-sub {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 210px; background: #fff; border: 1px solid var(--bs-line);
  border-radius: 12px; box-shadow: 0 18px 44px rgba(11,47,107,.14);
  padding: 8px; opacity: 0; visibility: hidden; transition: opacity .16s, transform .16s;
}
.bs-gnb-item.has-sub:hover .bs-sub { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.bs-sub a {
  display: block; padding: 10px 14px; border-radius: 8px;
  font-size: 17px; font-weight: 500; color: var(--bs-ink) !important; white-space: nowrap;
}
.bs-sub a:hover { background: var(--bs-soft-2); color: var(--bs-blue) !important; }

/* Blog — 버튼식 GNB 아이템 (Company 뒤 · 언어 스위처 앞) */
.bs-gnb-item.is-btn { display: flex; align-items: center; margin-left: 8px; }
.bs-gnb-btn {
  display: inline-flex; align-items: center;
  padding: 10px 22px; border-radius: 999px;
  font-size: 18px; font-weight: 700; line-height: 1;
  color: #fff !important; white-space: nowrap;
  background: linear-gradient(135deg, var(--bs-navy) 0%, var(--bs-blue) 100%);
  box-shadow: 0 6px 16px rgba(11,47,107,.22);
  transition: transform .12s, box-shadow .15s, filter .15s;
}
.bs-gnb-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(11,47,107,.3); filter: brightness(1.06); color: #fff !important; }

/* Actions */
.bs-actions { display: flex; align-items: center; gap: 12px; }
.bs-lang { position: relative; z-index: 300; }
.bs-lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bs-soft); border: 1px solid var(--bs-line); border-radius: 8px;
  padding: 8px 14px; font-size: 16px; font-weight: 600; color: var(--bs-ink); cursor: pointer;
  font-family: inherit;
}
.bs-lang-btn .caret { font-size: 16px; line-height: 1; opacity: .6; }
.bs-lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); list-style: none; margin: 0; padding: 8px;
  min-width: 150px; background: #fff; border: 1px solid var(--bs-line); border-radius: 10px;
  box-shadow: 0 18px 44px rgba(11,47,107,.14); opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .16s, transform .16s;
}
.bs-lang:hover .bs-lang-menu, .bs-lang.open .bs-lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.bs-lang-menu a {
  display: block; padding: 9px 12px; border-radius: 7px;
  font-size: 16px; font-weight: 500; color: var(--bs-ink) !important;
}
.bs-lang-menu a:hover { background: var(--bs-soft-2); color: var(--bs-blue) !important; }
.bs-lang-menu a.on { color: var(--bs-blue) !important; font-weight: 700; }

/* Burger (mobile only) */
.bs-burger { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 10px; }
.bs-burger span { display: block; height: 2px; background: var(--bs-navy); border-radius: 2px; transition: transform .2s, opacity .2s; }
.bs-burger span + span { margin-top: 5px; }
.bs-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bs-burger.active span:nth-child(2) { opacity: 0; }
.bs-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------------------------------------------ Hero */
.bs-hero {
  position: relative; color: #fff; overflow: hidden;
  background: var(--bs-navy);
}
/* 배경 슬라이드쇼 (기존 사이트 히어로 배경 3장 크로스페이드) */
.bs-hero-slides { position: absolute; inset: 0; z-index: 0; }
.bs-hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  opacity: 0; transition: opacity 1.2s ease-in-out;
  transform: scale(1.06);
}
.bs-hero-slide.is-active { opacity: 1; transform: scale(1); transition: opacity 1.2s ease-in-out, transform 6s ease-out; }
/* 가독성용 네이비 오버레이 */
.bs-hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(1100px 520px at 78% -10%, rgba(23,176,196,.18), transparent 60%),
    linear-gradient(115deg, rgba(8,26,60,.86) 0%, rgba(11,47,107,.72) 48%, rgba(16,84,196,.5) 100%);
}
.bs-hero-inner { position: relative; z-index: 2; padding: 96px var(--bs-body-x) 104px; }
/* 슬라이드 인디케이터 */
.bs-hero-dots {
  position: absolute; z-index: 3; left: var(--bs-body-x); bottom: 34px;
  display: flex; gap: 10px;
}
.bs-hero-dot {
  width: 40px; height: 5px; border: 0; border-radius: 3px; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.35); transition: background .2s;
}
.bs-hero-dot.is-active { background: #fff; }
.bs-hero-dot:hover { background: rgba(255,255,255,.7); }
.bs-hero-kicker {
  display: inline-block; font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 600;
  letter-spacing: 2.5px; color: #bfe0ff; margin-bottom: 20px;
}
.bs-hero-title { font-size: 52px; line-height: 1.24; font-weight: 800; margin: 0 0 22px; letter-spacing: -.5px; }
.bs-hero-title b { color: #7cc7ff; font-weight: 800; }
.bs-hero-desc { font-size: 20px; max-width: 720px; color: rgba(255,255,255,.9); margin: 0 0 34px; }
.bs-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.bs-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 30px; border-radius: 10px; font-size: 18px; font-weight: 700;
  cursor: pointer; transition: transform .12s, box-shadow .15s, background .15s;
}
.bs-btn-primary { background: #fff; color: var(--bs-navy) !important; box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.bs-btn-primary:hover { transform: translateY(-2px); }
.bs-btn-ghost { background: rgba(255,255,255,.08); color: #fff !important; border: 1px solid rgba(255,255,255,.4); }
.bs-btn-ghost:hover { background: rgba(255,255,255,.16); }
.bs-btn-arrow::after { content: "→"; }

/* -------------------------------------------------------------- Sections */
.bs-section { padding: 84px var(--bs-body-x); }
.bs-section.alt { background: var(--bs-soft); }
.bs-shead { text-align: center; max-width: 760px; margin: 0 auto 46px; }
.bs-slabel {
  display: inline-block; font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 700;
  letter-spacing: 2px; color: var(--bs-blue); margin-bottom: 12px;
}
.bs-stitle { font-size: 36px; font-weight: 800; margin: 0 0 14px; letter-spacing: -.5px; }
.bs-sdesc { font-size: 18px; color: var(--bs-muted); margin: 0; }

/* ===== 2단 BIGSCAN Technology — 4카드 2×2 그리드 (동일높이 · 모바일 1열) 요청안 20260722 ===== */
/* 좌우 12%만 여백, 나머지 전부 컨텐츠 폭 (요청 20260727). 900px 이하는 line912 .bs-section 규칙이 20px로 되돌림 */
.bs-techg { padding-left: 12%; padding-right: 12%; }
.bs-techg-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: auto;                /* 행별 높이 독립 — 콘텐츠 적은 행(3·4번)은 낮아짐 */
  gap: 30px;
  max-width: none;
  margin: 0;
}
.bs-techg-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--bs-line);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: var(--bs-ink);
  box-shadow: 0 14px 34px rgba(16, 35, 73, .07);
  transition: transform .32s ease, box-shadow .32s ease, border-color .32s ease;
}
.bs-techg-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 58px rgba(16, 84, 196, .17);
  border-color: #cfe0fb;
}
.bs-techg-media {
  position: relative;
  display: block;
  height: 188px;
  overflow: hidden;
  background: linear-gradient(135deg, #eef4fd 0%, #dfeaf9 100%);
}
.bs-techg-media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  transition: transform .55s ease;
}
.bs-techg-card:hover .bs-techg-media img { transform: scale(1.06); }
.bs-techg-no {
  position: absolute; top: 14px; left: 16px;
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 12.5px;
  letter-spacing: 1px; color: #fff;
  padding: 4px 11px; border-radius: 999px;
  background: rgba(11, 47, 107, .74);
}
.bs-techg-body {
  display: flex; flex-direction: column; flex: 1;
  padding: 22px 26px 20px;
}
.bs-techg-title {
  font-size: 23px; font-weight: 800; letter-spacing: -.4px; line-height: 1.25;
  color: var(--bs-ink); margin: 0 0 12px;
}
.bs-techg-title small {
  font-size: .58em; font-weight: 700; color: var(--bs-muted); letter-spacing: 0;
}
.bs-techg-desc {
  font-size: 15.5px; line-height: 1.72; color: var(--bs-muted); margin: 0;
}
/* 1번 박스 전용 — Multi-Modality System + 번호 리스트 (요청안 sample 참조) */
.bs-techg-sys {
  display: block; font-weight: 800; font-size: 15px; color: var(--bs-navy);
  letter-spacing: -.2px; margin: 0 0 9px;
}
.bs-techg-points {
  list-style: none; margin: 0; padding: 0; counter-reset: es;
}
.bs-techg-points li {
  position: relative; counter-increment: es;
  padding-left: 29px; margin-bottom: 6px;
  font-size: 14px; line-height: 1.45; color: var(--bs-muted);
}
.bs-techg-points li:last-child { margin-bottom: 0; }
.bs-techg-points li::before {
  content: counter(es); position: absolute; left: 0; top: 1px;
  width: 21px; height: 21px; border-radius: 50%;
  background: var(--bs-blue); color: #fff;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 11.5px;
  display: flex; align-items: center; justify-content: center;
}
.bs-techg-more {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: auto; padding-top: 18px;      /* 콘텐츠 길이와 무관하게 항상 하단 정렬 */
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14.5px;
  color: var(--bs-blue);
}
/* 2번 박스 — 가로 분할(사진 좌 / 내용 우) + 통계 3종. 요청 20260727 */
.bs-techg-card.is-split { flex-direction: row; align-items: stretch; }
.bs-techg-card.is-split .bs-techg-media {
  width: 43%; height: auto; flex-shrink: 0; align-self: stretch;
  background: linear-gradient(160deg, #eef3fa, #dde6f3);
}
/* 이미지를 흐름에서 빼내 카드 높이를 좌우하지 않게 함(세로 긴 사진이 박스를 늘리는 문제 방지) */
.bs-techg-card.is-split .bs-techg-media img { position: absolute; inset: 0; }
.bs-techg-card.is-split .bs-techg-body { flex: 1; }
/* EndoSight(1번) — 배경없는 투명 디바이스를 기존 하늘색 위에 자연스럽게(잘림X·스티커X) */
.bs-techg-card.is-contain .bs-techg-media { height: 240px; background: linear-gradient(160deg, #e6f0fb, #d3e5f5); }
.bs-techg-card.is-contain .bs-techg-media img { object-fit: contain; padding: 4px 8px; }
.bs-techg-stats { display: flex; flex-wrap: wrap; gap: 15px 20px; margin-top: 16px; }
.bs-techg-stat { display: flex; flex-direction: column; }
.bs-techg-stat strong {
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 19px;
  color: var(--bs-blue); line-height: 1.1; letter-spacing: -.3px;
}
.bs-techg-stat small { font-size: 11.5px; color: var(--bs-muted); margin-top: 5px; line-height: 1.35; }
.bs-techg-more em { font-style: normal; transition: transform .3s ease; }
.bs-techg-card:hover .bs-techg-more em { transform: translateX(5px); }

@media (max-width: 760px) {
  .bs-techg-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 20px; }
  .bs-techg-media { height: 200px; }
  .bs-techg-body { padding: 22px 22px 20px; }
  .bs-techg-title { font-size: 21px; }
  .bs-techg-desc { font-size: 15px; }
  /* 2번 분할카드도 모바일에선 상하 스택 */
  .bs-techg-card.is-split { flex-direction: column; }
  .bs-techg-card.is-split .bs-techg-media { width: 100%; height: 200px; }
}

/* ===== 3단 Products — 제품 3종 (2단과 구분: soft 배경 · 다크 미디어 · 필버튼). 요청 20260722 ===== */
.bs-prodg { padding-left: 12%; padding-right: 12%; }
.bs-prodg-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;                    /* 3박스 동일 높이 */
  gap: 30px; max-width: none; margin: 0;
}
.bs-prodg-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 20px; overflow: hidden;
  text-decoration: none; color: var(--bs-ink);
  box-shadow: 0 16px 40px rgba(16, 35, 73, .09);
  transition: transform .32s ease, box-shadow .32s ease;
}
.bs-prodg-card:hover { transform: translateY(-10px); box-shadow: 0 34px 66px rgba(16, 84, 196, .18); }
.bs-prodg-media { position: relative; height: 330px; overflow: hidden; background: linear-gradient(135deg, #0b2f6b, #0a4da0); }
.bs-prodg-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.bs-prodg-card:hover .bs-prodg-media img { transform: scale(1.07); }
/* EndoSight — 흰배경 투명 핸드피스: 밝은 미디어 + contain(전체 표시) */
.bs-prodg-card.is-light .bs-prodg-media { background: linear-gradient(160deg, #f6f9fd, #e8eff8); }
.bs-prodg-card.is-light .bs-prodg-media img { object-fit: contain; padding: 20px; }
.bs-prodg-body { flex: 1; display: flex; flex-direction: column; padding: 28px 30px 30px; }
.bs-prodg-tag {
  align-self: flex-start; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 11px;
  letter-spacing: 1.5px; color: var(--bs-blue); background: #eaf1fc;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.bs-prodg-name { font-size: 22px; font-weight: 800; color: var(--bs-ink); letter-spacing: -.4px; line-height: 1.25; margin: 0 0 12px; }
.bs-prodg-name small { font-size: .58em; font-weight: 700; color: var(--bs-muted); }
.bs-prodg-desc { font-size: 15px; line-height: 1.72; color: var(--bs-muted); margin: 0; }
.bs-prodg-more {
  margin-top: auto; align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border: 1.5px solid var(--bs-blue); border-radius: 999px;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 13.5px; color: var(--bs-blue);
  transition: background .25s ease, color .25s ease;
}
.bs-prodg-card:hover .bs-prodg-more { background: var(--bs-blue); color: #fff; }
.bs-prodg-more em { font-style: normal; }
/* 3번 빈 카드 — 자료 없음 안내 (대시 테두리) */
.bs-prodg-card.is-empty {
  background: rgba(255, 255, 255, .45); border: 2px dashed #c2cfe0; box-shadow: none;
  align-items: center; justify-content: center; text-align: center; padding: 44px 30px;
}
.bs-prodg-card.is-empty:hover { transform: none; box-shadow: none; }
.bs-prodg-emptyico { width: 60px; height: 60px; color: #a6b6cd; margin-bottom: 20px; }
.bs-prodg-emptyico svg { width: 100%; height: 100%; }
.bs-prodg-card.is-empty .bs-prodg-name { margin-bottom: 6px; }
.bs-prodg-sub { font-size: 13.5px; font-weight: 600; color: var(--bs-blue); letter-spacing: .2px; margin-bottom: 20px; }
.bs-prodg-emptymsg { font-size: 15px; line-height: 1.7; color: var(--bs-muted); }

@media (max-width: 900px) {
  .bs-prodg-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 22px; }
}

/* ===== 4단 핵심역량과 보유기술 — 프리미엄 다크 섹션 (The Innovator for 3D Scan). 요청 20260722 ===== */
.bs-core {
  position: relative; overflow: hidden; padding: 100px 12%;
  background: linear-gradient(135deg, #061d43 0%, #0b3d91 52%, #082c67 100%);
  color: #fff;
}
.bs-core-glow {
  position: absolute; top: -25%; right: -12%; width: 60%; height: 150%;
  background: radial-gradient(circle, rgba(23,176,196,.28), transparent 62%);
  pointer-events: none;
}
.bs-core-in {
  position: relative; display: grid; grid-template-columns: .92fr 1.08fr;
  gap: clamp(40px, 5vw, 84px); align-items: center;
}
.bs-core-label {
  display: inline-block; font-family: 'Poppins', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: 3px; color: var(--bs-cyan); margin-bottom: 20px;
}
.bs-core-h { font-size: clamp(34px, 4vw, 54px); font-weight: 800; line-height: 1.12; letter-spacing: -1px; margin: 0 0 26px; }
.bs-core-accent { color: var(--bs-cyan); }
.bs-core-intro { font-size: 16.5px; line-height: 1.85; color: rgba(255,255,255,.8); margin: 0 0 36px; max-width: 460px; }
.bs-core-more {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px; border-radius: 999px;
  background: var(--bs-cyan); color: #04263b;
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 14.5px; text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}
.bs-core-more:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(23,176,196,.42); }
.bs-core-more em { font-style: normal; }
.bs-core-items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.bs-core-item {
  display: flex; align-items: center; gap: 20px; padding: 20px 22px; border-radius: 14px;
  background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08);
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.bs-core-item:hover { background: rgba(23,176,196,.1); border-color: rgba(23,176,196,.38); transform: translateX(6px); }
.bs-core-ico {
  flex-shrink: 0; width: 54px; height: 54px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(23,176,196,.14); color: var(--bs-cyan);
}
.bs-core-ico svg { width: 28px; height: 28px; }
.bs-core-txt { display: flex; flex-direction: column; min-width: 0; }
.bs-core-t { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.bs-core-d { font-size: 13.5px; line-height: 1.5; color: rgba(255,255,255,.62); }

@media (max-width: 900px) {
  .bs-core { padding: 64px 20px; }
  .bs-core-in { grid-template-columns: 1fr; gap: 36px; }
  .bs-core-h { font-size: 32px; }
  .bs-core-intro { max-width: none; }
}

/* ===== 치과용 X-Ray & CBCT Generator 상세 (bigscan.net/0401 반영) ===== */
.bs-xray-lead-sec { padding-bottom: 44px; }
.bs-xray-lead { max-width: 920px; margin: 0 auto; text-align: center; font-size: 18px; line-height: 1.85; color: var(--bs-muted); }
.bs-xray-in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 64px); align-items: center; max-width: 1100px; margin: 0 auto; }
.bs-xray-in.reverse .bs-xray-fig { order: 2; }
.bs-xray-fig { margin: 0; background: linear-gradient(160deg, #f4f8fd, #e9f0f9); border-radius: 18px; padding: 28px; text-align: center; }
.bs-xray-fig img { width: 100%; height: auto; display: block; margin: 0 auto; }
.bs-xray-fig figcaption { margin-top: 16px; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 13px; letter-spacing: 1px; color: var(--bs-blue); }
.bs-xray-h { font-size: clamp(24px, 2.6vw, 32px); font-weight: 800; margin: 0 0 22px; letter-spacing: -.5px; }
.bs-xray-points { list-style: none; margin: 0; padding: 0; }
.bs-xray-points li { position: relative; padding-left: 30px; margin-bottom: 14px; font-size: 16px; line-height: 1.6; color: var(--bs-ink); }
.bs-xray-points li::before { content: ''; position: absolute; left: 3px; top: 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--bs-cyan); }
.bs-xray-desc { font-size: 16px; line-height: 1.8; color: var(--bs-muted); margin: 0; }
@media (max-width: 820px) {
  .bs-xray-in { grid-template-columns: 1fr; gap: 26px; }
  .bs-xray-in.reverse .bs-xray-fig { order: 0; }
}

/* ===== 임상 동영상 (YouTube Shorts) — 한 줄 3개, 9:16 ===== */
.bs-cl-videos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1040px; margin: 0 auto; }
.bs-cl-video { position: relative; aspect-ratio: 9 / 16; border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 14px 34px rgba(16, 35, 73, .14); }
.bs-cl-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 820px) { .bs-cl-videos { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
@media (max-width: 520px) { .bs-cl-videos { grid-template-columns: 1fr; max-width: 340px; } }

/* Card grid */
.bs-grid { display: grid; gap: 22px; }
.bs-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.bs-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.bs-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px;
  padding: 30px 26px; transition: transform .16s, box-shadow .16s, border-color .16s;
  overflow: hidden;
}
.bs-card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--bs-blue), var(--bs-cyan)); opacity: 0; transition: opacity .16s;
}
.bs-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(11,47,107,.12); border-color: transparent; }
.bs-card:hover::before { opacity: 1; }
.bs-card-no { font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 700; color: var(--bs-blue-2); letter-spacing: 1px; margin-bottom: 14px; }
.bs-card-t { font-size: 21px; font-weight: 700; margin: 0 0 10px; color: var(--bs-ink); }
.bs-card-d { font-size: 17px; color: var(--bs-muted); margin: 0 0 18px; flex: 1; }
.bs-card-link { font-size: 16px; font-weight: 700; color: var(--bs-blue) !important; }
.bs-card-link::after { content: " →"; }

/* 핵심기술 — 섹션형 피처(구강내시경/One-Shot CT/IO-Scanner) */
.bs-feat-intro { padding-bottom: 24px; }
.bs-feat { padding: 56px var(--bs-body-x); border-top: 1px solid var(--bs-line); }
.bs-feat.alt { background: var(--bs-soft); }
.bs-feat-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.bs-feat-wrap.reverse .bs-feat-media { order: 2; }
.bs-feat-media {
  border-radius: 16px; overflow: hidden; background: #fff;
  border: 1px solid var(--bs-line); box-shadow: 0 16px 40px rgba(11,47,107,.10);
}
.bs-feat-media img { display: block; width: 100%; height: 420px; object-fit: cover; }
.bs-feat-body { max-width: 560px; }
.bs-feat-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--bs-blue); margin-bottom: 16px;
}
.bs-feat-kicker .no {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; font-size: 16px;
  background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); color: #fff;
}
.bs-feat-title { font-size: 32px; font-weight: 800; margin: 0 0 14px; letter-spacing: -.5px; color: var(--bs-ink); }
.bs-feat-lead { font-size: 19px; line-height: 1.65; color: #3a475e; margin: 0 0 20px; }
.bs-feat-points { list-style: none; margin: 0 0 28px; padding: 0; }
.bs-feat-points li {
  position: relative; padding-left: 26px; margin-bottom: 11px; font-size: 17px; color: var(--bs-muted); line-height: 1.55;
}
.bs-feat-points li::before {
  content: ""; position: absolute; left: 2px; top: 9px; width: 9px; height: 9px; border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-blue), var(--bs-cyan));
}
/* 밝은 배경용 네이비 버튼 */
.bs-feat-body .bs-btn-primary {
  background: linear-gradient(135deg, var(--bs-navy) 0%, var(--bs-blue) 100%);
  color: #fff !important; box-shadow: 0 10px 24px rgba(11,47,107,.22);
}
.bs-feat-body .bs-btn-primary:hover { filter: brightness(1.07); }

/* 핵심역량 배너 (navy) */
.bs-comp {
  padding: 84px var(--bs-body-x);
  background:
    radial-gradient(900px 460px at 15% 0%, rgba(23,176,196,.16), transparent 60%),
    linear-gradient(135deg, var(--bs-navy) 0%, var(--bs-navy-2) 60%, #0a2a63 100%);
  color: #fff;
}
.bs-comp-head { text-align: center; margin-bottom: 46px; }
.bs-comp-wrap { display: grid; grid-template-columns: 300px 1fr; gap: 44px; align-items: center; }
.bs-comp-core {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1 / 1; border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, rgba(124,199,255,.22), rgba(16,84,196,.12) 60%, transparent 72%);
  border: 1px solid rgba(124,199,255,.35);
  box-shadow: inset 0 0 60px rgba(124,199,255,.15);
}
.bs-comp-core span {
  font-family: "Poppins", sans-serif; font-weight: 800; font-size: 30px; line-height: 1.25;
  text-align: center; color: #fff;
}
.bs-comp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.bs-comp-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px; padding: 20px 22px; transition: background .15s, border-color .15s, transform .15s;
}
.bs-comp-item:hover { background: rgba(255,255,255,.1); border-color: rgba(124,199,255,.4); transform: translateY(-3px); }
.bs-comp-no { font-family: "Poppins", sans-serif; font-size: 18px; font-weight: 700; color: #7cc7ff; letter-spacing: 1px; }
.bs-comp-item h3 { font-size: 19px; font-weight: 700; margin: 0 0 4px; color: #fff; }
.bs-comp-item p { font-size: 16px; color: rgba(255,255,255,.78); margin: 0; line-height: 1.55; }

/* 하이라이트 쇼케이스 카드 */
.bs-show-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.bs-show-card {
  display: grid; grid-template-columns: 44% 1fr; align-items: stretch;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; overflow: hidden;
  transition: transform .16s, box-shadow .16s, border-color .16s;
}
.bs-show-card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(11,47,107,.14); border-color: transparent; }
.bs-show-img { background: var(--bs-soft-2); display: flex; align-items: center; justify-content: center; min-height: 220px; }
.bs-show-img img { width: 100%; height: 100%; object-fit: cover; padding: 0; }
.bs-show-card:first-child .bs-show-img { padding: 22px; } /* 로고는 여백 */
.bs-show-body { padding: 28px 28px; display: flex; flex-direction: column; }
.bs-show-tag {
  align-self: flex-start; font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 700; letter-spacing: 1px;
  color: var(--bs-blue); background: var(--bs-soft-2); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.bs-show-body h3 { font-size: 23px; font-weight: 800; margin: 0 0 8px; color: var(--bs-ink); }
.bs-show-body p { font-size: 17px; color: var(--bs-muted); margin: 0 0 18px; flex: 1; }

/* ============================ 구강 내시경 상세 페이지 ============================ */
/* 인트로 */
.bs-endo-intro-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: center; }
.bs-endo-intro-fig {
  margin: 0; border-radius: 18px; overflow: hidden; background: #fff;
  border: 1px solid var(--bs-line); box-shadow: 0 18px 44px rgba(11,47,107,.12);
}
.bs-endo-intro-fig img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* 직접 vs 간접 */
.bs-endo-vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; align-items: stretch; max-width: 1000px; margin: 0 auto; }
.bs-endo-vs-card {
  background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; padding: 32px 30px;
}
.bs-endo-vs-card.on {
  background: linear-gradient(135deg, var(--bs-navy) 0%, var(--bs-blue) 100%); border-color: transparent; color: #fff;
  box-shadow: 0 22px 46px rgba(11,47,107,.24);
}
.bs-endo-vs-tag {
  display: inline-block; font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 700; letter-spacing: 1px;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
  background: var(--bs-soft-2); color: var(--bs-blue);
}
.bs-endo-vs-card.on .bs-endo-vs-tag { background: rgba(255,255,255,.16); color: #fff; }
.bs-endo-vs-lead { font-size: 20px; font-weight: 700; margin: 0 0 16px; }
.bs-endo-vs-card ul { list-style: none; margin: 0; padding: 0; }
.bs-endo-vs-card li { position: relative; padding-left: 22px; margin-bottom: 10px; font-size: 17px; line-height: 1.5; color: var(--bs-muted); }
.bs-endo-vs-card.on li { color: rgba(255,255,255,.9); }
.bs-endo-vs-card li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--bs-blue); }
.bs-endo-vs-card.on li::before { background: #7cc7ff; }
.bs-endo-vs-mid {
  display: flex; align-items: center; justify-content: center;
  font-family: "Poppins", sans-serif; font-weight: 800; font-size: 18px; color: var(--bs-muted);
  width: 56px;
}

/* 비교 표 */
.bs-endo-table-wrap { overflow-x: auto; }
.bs-endo-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 17px; min-width: 640px; }
.bs-endo-table th, .bs-endo-table td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--bs-line); }
.bs-endo-table thead th { font-size: 17px; font-weight: 700; color: var(--bs-ink); background: var(--bs-soft); border-bottom: 2px solid var(--bs-line); }
.bs-endo-table thead th.hi { background: var(--bs-navy); color: #fff; }
.bs-endo-table tbody th[scope=row] { font-weight: 700; color: var(--bs-ink); width: 30%; }
.bs-endo-table td { color: var(--bs-muted); }
.bs-endo-table td.hi { background: rgba(16,84,196,.06); color: var(--bs-navy); font-weight: 600; }
.bs-endo-table tbody tr:last-child th, .bs-endo-table tbody tr:last-child td { border-bottom: 0; }
.bs-endo-table thead th:first-child { border-top-left-radius: 12px; }
.bs-endo-table thead th:last-child { border-top-right-radius: 12px; }

/* 치아보존 치료 적용 */
.bs-endo-app {
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; padding: 30px 26px; position: relative; overflow: hidden;
  transition: transform .16s, box-shadow .16s;
}
.bs-endo-app:hover { transform: translateY(-5px); box-shadow: 0 22px 46px rgba(11,47,107,.12); }
.bs-endo-app-no { position: absolute; right: 18px; top: 8px; font-family: "Poppins", sans-serif; font-size: 46px; font-weight: 800; color: var(--bs-soft-2); }
.bs-endo-app-way { display: inline-block; font-size: 16px; font-weight: 700; color: var(--bs-blue); background: var(--bs-soft-2); padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; }
.bs-endo-app h3 { font-size: 22px; font-weight: 800; margin: 0 0 8px; color: var(--bs-ink); position: relative; }
.bs-endo-app p { font-size: 17px; color: var(--bs-muted); margin: 0; }

/* 센서 모듈 플랫폼 */
.bs-endo-plat-note { text-align: center; font-size: 19px; color: #3a475e; max-width: 820px; margin: 0 auto 40px; }
.bs-endo-plat-note b { color: var(--bs-navy); }
.bs-endo-mod {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--bs-line); border-radius: 16px;
  padding: 28px 26px; border-top: 4px solid var(--bs-blue);
}
.bs-endo-mod h3 { font-size: 20px; font-weight: 700; margin: 0 0 10px; color: var(--bs-navy); }
.bs-endo-mod-d { font-size: 17px; color: #3a475e; margin: 0 0 14px; }
.bs-endo-mod ul { list-style: none; margin: 0 0 18px; padding: 0; flex: 1; }
.bs-endo-mod li { position: relative; padding-left: 20px; margin-bottom: 9px; font-size: 16px; color: var(--bs-muted); line-height: 1.5; }
.bs-endo-mod li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--bs-blue), var(--bs-cyan)); }
.bs-endo-mod-spec { font-size: 16px; font-weight: 600; color: var(--bs-navy); background: var(--bs-soft); border-radius: 8px; padding: 10px 14px; }

/* IO-Scanner — PDAF One-Shot Auto Scanning (PPTX 8p, 세로 흐름) */
.bs-pdaf-block { background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; padding: 30px 34px; box-shadow: 0 12px 30px rgba(11,47,107,.08); }
.bs-pdaf-block.on { border: 2px solid var(--bs-blue); box-shadow: 0 16px 40px rgba(16,84,196,.12); }
.bs-pdaf-h { font-size: 24px; font-weight: 800; color: var(--bs-navy); margin: 0 0 12px; text-align: center; }
.bs-pdaf-h::before { content: ""; display: block; width: 46px; height: 4px; border-radius: 3px; background: #e8622a; margin: 0 auto 14px; }
.bs-pdaf-desc { font-size: 17px; line-height: 1.65; color: #3a475e; margin: 0 auto 22px; max-width: 800px; text-align: center; }
.bs-pdaf-fig { text-align: center; margin: 0 0 22px; }
.bs-pdaf-fig img { max-width: 100%; width: 740px; height: auto; border-radius: 10px; margin: 0 auto; }
.bs-pdaf-list { list-style: none; margin: 0 auto; padding: 0; max-width: 820px; }
.bs-pdaf-list li { position: relative; padding-left: 20px; font-size: 16.5px; color: var(--bs-ink); line-height: 1.6; margin-bottom: 9px; }
.bs-pdaf-list li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--bs-blue); }
/* 아래 화살표 */
.bs-pdaf-arrow { display: flex; justify-content: center; padding: 18px 0; }
.bs-pdaf-arrow span { position: relative; width: 14px; height: 48px; background: #e8622a; border-radius: 3px; }
.bs-pdaf-arrow span::after { content: ""; position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); border-left: 18px solid transparent; border-right: 18px solid transparent; border-top: 22px solid #e8622a; }
/* Part2 이미지 */
.bs-pdaf-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 6px 0 26px; align-items: center; }
.bs-pdaf-imgs figure { margin: 0; text-align: center; }
.bs-pdaf-imgs img { max-width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--bs-line); }
.bs-pdaf-scanner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 34px; border-top: 1px solid var(--bs-line); padding-top: 24px; }
.bs-pdaf-scanner-img { text-align: center; flex: 0 1 auto; max-width: 100%; min-width: 0; }
.bs-pdaf-scanner-img img { max-width: 100%; width: 380px; height: auto; }
.bs-pdaf-scanner-txt { flex: 0 1 360px; }
.bs-pdaf-h2 { font-size: 21px; font-weight: 800; color: var(--bs-navy); margin: 0 0 14px; }
.bs-pdaf-h2::before { content: ""; display: block; width: 40px; height: 4px; border-radius: 3px; background: #e8622a; margin: 0 0 12px; }

/* IO-Scanner 제품 개념도 (PPTX 7p: 기존 스캐너 ↔ BIGSCAN iXO) */
.bs-scn-headline {
  text-align: center; font-size: 22px; font-weight: 800; color: var(--bs-navy);
  max-width: 900px; margin: 0 auto 44px; line-height: 1.5; text-wrap: balance;
}
.bs-scn-headline b { color: #e8622a; }
.bs-scn-compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.bs-scn-card {
  margin: 0; background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; padding: 20px 20px 24px;
  box-shadow: 0 12px 30px rgba(11,47,107,.08); text-align: center;
}
.bs-scn-card.on { border: 2px solid var(--bs-blue); box-shadow: 0 16px 40px rgba(16,84,196,.14); }
.bs-scn-img { display: flex; align-items: center; justify-content: center; min-height: 300px; }
.bs-scn-img img { max-width: 100%; max-height: 380px; height: auto; }
.bs-scn-card figcaption { margin-top: 6px; }
.bs-scn-card figcaption strong { display: block; font-size: 19px; font-weight: 800; color: var(--bs-navy); }
.bs-scn-card.on figcaption strong { color: var(--bs-blue); }
.bs-scn-card figcaption .sub { display: block; font-size: 16px; color: var(--bs-muted); margin-top: 6px; line-height: 1.5; }
.bs-scn-card figcaption .list { display: block; font-size: 15px; color: #8794a8; margin-top: 6px; }
.bs-scn-arrow { display: flex; align-items: center; justify-content: center; }
.bs-scn-arrow span { position: relative; display: block; width: 40px; height: 12px; background: #e8622a; border-radius: 3px; }
.bs-scn-arrow span::before { content: ""; position: absolute; left: -14px; top: 50%; transform: translateY(-50%); border-top: 14px solid transparent; border-bottom: 14px solid transparent; border-right: 18px solid #e8622a; }
.bs-scn-arrow span::after  { content: ""; position: absolute; right: -14px; top: 50%; transform: translateY(-50%); border-top: 14px solid transparent; border-bottom: 14px solid transparent; border-left: 18px solid #e8622a; }

/* One-Shot 국소형 CT (PPTX 6p: 프로토타입 → 화살표 → 3박스) */
.bs-loc-stage {
  position: relative; display: grid;
  grid-template-columns: 190px minmax(280px, 1fr) 1.55fr;
  grid-template-rows: auto auto auto; gap: 30px 34px; align-items: start;
}
.bs-loc-links { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: visible; }
/* 좌: 암(Arm) 회전 */
.bs-loc-arm { grid-column: 1; grid-row: 1; text-align: center; position: relative; z-index: 2; }
.bs-loc-arm-label { display: inline-block; font-size: 16px; font-weight: 700; color: var(--bs-danger); margin-bottom: 8px; }
.bs-loc-arm img { width: 100%; max-width: 185px; border-radius: 12px; border: 1px solid var(--bs-line); box-shadow: 0 8px 20px rgba(11,47,107,.08); }
/* 중앙 프로토타입 (두꺼운 점선 프레임 + 콜아웃 원) */
.bs-loc-proto { grid-column: 2; grid-row: 1 / span 2; margin: 0; align-self: start; text-align: center; position: relative; z-index: 2; }
.bs-loc-proto-img { position: relative; display: inline-block; padding: 8px; border: 3px dashed #2a2f3a; border-radius: 14px; background: #fff; }
.bs-loc-proto img { display: block; width: 100%; border-radius: 8px; }
.bs-loc-proto figcaption { margin-top: 14px; font-size: 16px; font-weight: 700; color: var(--bs-ink); }
/* 콜아웃 원 (빨간 두꺼운 점선) — 앵커 겸용 */
.bs-loc-callout { position: absolute; border: 3px dashed var(--bs-danger); border-radius: 50%; z-index: 3; }
.bs-loc-callout.c-top { width: 26%; padding-bottom: 20%; left: 40%; top: 13%; }   /* X선원(상단 라운드테이블) → X선 발생기 */
.bs-loc-callout.c-bot { width: 30%; padding-bottom: 24%; left: 40%; top: 56%; }   /* 디텍터(하단 패널) → X선 디텍터 */
.bs-loc-anchor-pt { position: absolute; width: 2px; height: 2px; z-index: 3; }
.bs-loc-anchor-pt[data-anchor="recon"] { left: 44%; top: 82%; }
.bs-loc-anchor-pt[data-anchor="arm"]   { left: 16%; top: 14%; }
/* 우측 컬럼: 발생기+디텍터 세로로 붙여서 */
.bs-loc-right { grid-column: 3; grid-row: 1 / span 2; display: flex; flex-direction: column; gap: 18px; }
/* 상세 박스 */
.bs-loc-box { position: relative; z-index: 2; background: #fff; border: 1px solid var(--bs-line); border-radius: 14px; overflow: hidden; box-shadow: 0 10px 26px rgba(11,47,107,.08); }
.bs-loc-box.box-recon { grid-column: 1 / span 2; grid-row: 3; align-self: start; margin-top: 6px; }
.bs-loc-box-title { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); color: #fff; font-size: 17px; font-weight: 700; padding: 10px 16px; text-align: center; }
.bs-loc-box-body { display: flex; gap: 16px; align-items: center; padding: 16px 18px; }
.bs-loc-box-img { flex: 0 0 auto; }
/* 발생기: 도해+설명 페어 행 (그림:텍스트 5:5, 도해 크게, 안 잘리게) */
.bs-loc-genbody { padding: 18px 20px; display: flex; flex-direction: column; gap: 18px; }
.bs-loc-genrow { display: grid; grid-template-columns: 118px 1fr; gap: 18px; align-items: center; }
.bs-loc-genrow img { width: 118px; height: auto; border-radius: 8px; object-fit: contain; }  /* 20% 축소, 여백포함 크롭이라 안 잘림 */
.bs-loc-genrow p { margin: 0; font-size: 16px; color: #3a475e; line-height: 1.55; max-width: 15em; }
/* 디텍터: 그림:텍스트 5:5, 이미지 크게 */
.bs-loc-box.box-det .bs-loc-box-body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: center; }
.bs-loc-box.box-det .bs-loc-box-img { width: 100%; }
.bs-loc-box.box-det .bs-loc-box-img img { width: 100%; height: auto; }
/* 3D 영상 재구성: 이미지:텍스트 = 4:6 (이미지 키움) */
.bs-loc-box.box-recon .bs-loc-box-body { display: grid; grid-template-columns: 4fr 6fr; gap: 18px; align-items: center; }
.bs-loc-box.box-recon .bs-loc-box-img { width: 100%; }
.bs-loc-box.box-recon .bs-loc-box-img img { width: 100%; height: auto; }
.bs-loc-box-img img { display: block; border-radius: 8px; }
.bs-loc-box-body ul { list-style: none; margin: 0; padding: 0; }
.bs-loc-box-body li { position: relative; padding-left: 15px; font-size: 15.5px; color: #3a475e; line-height: 1.45; margin-bottom: 6px; }
.bs-loc-box-body li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--bs-blue); }

/* One-Shot CT — Fixed without Gantry (PPTX 5p: 기존 CT → BIGSCAN + 비교표) */
.bs-scan-diag { display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: stretch; margin-bottom: 44px; }
.bs-scan-card { margin: 0; display: flex; flex-direction: column; justify-content: center; background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; padding: 18px; box-shadow: 0 10px 26px rgba(11,47,107,.08); }
.bs-scan-card.on { border: 2px solid #2faa6c; box-shadow: 0 16px 38px rgba(47,170,108,.16); }
.bs-scan-img { flex: 1; display: flex; align-items: center; justify-content: center; }
.bs-scan-img img { display: block; width: 100%; height: auto; border-radius: 10px; }
.bs-scan-card figcaption { margin-top: 12px; font-size: 16px; font-weight: 600; color: var(--bs-navy); text-align: center; line-height: 1.5; }
.bs-scan-card.on figcaption { color: #1f8a54; }
.bs-scan-arrow { display: flex; align-items: center; justify-content: center; }
.bs-scan-arrow span {
  position: relative; display: block; width: 46px; height: 14px; background: var(--bs-blue-2); border-radius: 3px;
}
.bs-scan-arrow span::after { content: ""; position: absolute; right: -14px; top: 50%; transform: translateY(-50%);
  border-top: 16px solid transparent; border-bottom: 16px solid transparent; border-left: 20px solid var(--bs-blue-2); }

.bs-scan-table-wrap { overflow-x: auto; }
.bs-scan-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 17px; min-width: 640px; }
.bs-scan-table thead th { background: var(--bs-navy); color: #fff; font-weight: 700; padding: 14px 16px; text-align: center; }
.bs-scan-table thead th:first-child { border-top-left-radius: 12px; }
.bs-scan-table thead th.hi { background: #2f8f5a; border-top-right-radius: 12px; }
.bs-scan-table tbody th { text-align: left; font-weight: 700; color: var(--bs-ink); background: #fff; padding: 13px 16px; border-bottom: 1px solid var(--bs-line); }
.bs-scan-table tbody td { text-align: center; color: #3a475e; padding: 13px 16px; border-bottom: 1px solid var(--bs-line); background: #fff; }
.bs-scan-table tbody td.hi { background: #eef7f1; color: #1f6b45; font-weight: 700; }
.bs-scan-table tbody tr:nth-child(even) th, .bs-scan-table tbody tr:nth-child(even) td { background: var(--bs-soft); }
.bs-scan-table tbody tr:nth-child(even) td.hi { background: #e4f2ea; }
.bs-scan-table tbody tr:last-child th { border-bottom: 0; border-bottom-left-radius: 12px; }
.bs-scan-table tbody tr:last-child td:last-child { border-bottom-right-radius: 12px; }

/* One-Shot CT (PPTX 4p 재현: 기존 CT의 한계 & 새로운 탐색) */
.bs-ct-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; counter-reset: ctpanel; }
/* 모던 카드 */
.bs-ct-panel {
  display: flex; flex-direction: column; counter-increment: ctpanel;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 20px; padding: 26px 28px 30px;
  box-shadow: 0 14px 34px rgba(11,47,107,.08); transition: transform .16s, box-shadow .16s;
}
.bs-ct-panel:hover { transform: translateY(-4px); box-shadow: 0 22px 48px rgba(11,47,107,.12); }
/* 넘버 배지 + 제목 (촌스러운 □ 제거) */
.bs-ct-phead {
  display: flex; align-items: center; gap: 14px;
  font-size: 20px; font-weight: 800; color: var(--bs-navy);
  margin: 0 0 22px; padding: 0 0 18px; border-bottom: 1px solid var(--bs-line);
}
.bs-ct-phead::before {
  content: counter(ctpanel, decimal-leading-zero); flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 13px;
  background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  color: #fff; font-family: "Poppins", sans-serif; font-size: 17px; font-weight: 700; letter-spacing: .5px;
  box-shadow: 0 6px 16px rgba(16,84,196,.3);
}
.bs-ct-p1 { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; margin: auto 0; }
.bs-ct-fig { border: 1px solid var(--bs-line); border-radius: 14px; overflow: hidden; background: #fff; }
.bs-ct-fig img { display: block; width: 100%; height: auto; }
.bs-ct-fig.wide { margin: auto 0; }   /* 갠트리 이미지 카드 내 세로 중앙 */
.bs-ct-fig.wide img { width: 100%; }
.bs-ct-p1 .bs-ct-fig { width: 100%; max-width: 360px; }   /* 이미지 가운데 정렬 */
.bs-ct-p1-txt { width: 100%; text-align: center; }
.bs-ct-motion { font-size: 18px; font-weight: 700; color: var(--bs-ink); margin: 0; line-height: 1.55; text-wrap: balance; }
.bs-ct-down { display: block; width: 0; height: 0; margin: 14px auto; border-left: 14px solid transparent; border-right: 14px solid transparent; border-top: 20px solid var(--bs-blue); }
.bs-ct-note { font-size: 17px; font-weight: 600; color: var(--bs-blue); margin: 0; line-height: 1.55; text-wrap: balance; }

.bs-ct-table { display: flex; flex-direction: column; gap: 12px; max-width: 1000px; margin: 0 auto; }
.bs-ct-row { display: grid; grid-template-columns: 240px 1fr; gap: 20px; align-items: center; }
.bs-ct-row-label {
  font-size: 18px; font-weight: 700; color: var(--bs-navy); text-align: center;
  border: 2px solid #2faa6c; border-radius: 8px; padding: 12px 14px; background: #fff;
}
.bs-ct-row-desc { font-size: 17px; color: #3a475e; line-height: 1.6; }
.bs-ct-concl {
  display: flex; align-items: center; gap: 14px; justify-content: center; flex-wrap: wrap;
  max-width: 1000px; margin: 34px auto 0; padding: 18px 24px; background: #fff;
  border: 1px solid var(--bs-line); border-radius: 12px;
}
.bs-ct-concl-arrow { flex: 0 0 auto; width: 0; height: 0; border-top: 11px solid transparent; border-bottom: 11px solid transparent; border-left: 16px solid var(--bs-blue); }
.bs-ct-concl p { font-size: 19px; font-weight: 700; color: var(--bs-ink); margin: 0; line-height: 1.5; }
.bs-ct-concl b { color: var(--bs-danger); font-weight: 800; }

/* 센서 모듈 플랫폼 (PPTX 3p 재현: 3모듈 → 1디바이스 화살표 수렴) */
.bs-plat-headline { text-align: center; font-size: 20px; font-weight: 700; color: var(--bs-navy); max-width: 980px; margin: 0 auto 40px; line-height: 1.55; text-wrap: balance; }
.bs-plat3 { position: relative; display: grid; grid-template-columns: 1fr 300px; gap: 72px; align-items: center; }
.bs-plat3-links { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: visible; }
.bs-plat3-cards { display: flex; flex-direction: column; gap: 22px; }
.bs-plat3-card {
  position: relative; display: grid; grid-template-columns: 1fr 148px; gap: 18px; align-items: center;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; padding: 20px 24px;
  box-shadow: 0 10px 26px rgba(11,47,107,.08);
}
.bs-plat3-card-main h3 { display: flex; align-items: baseline; gap: 9px; font-size: 20px; font-weight: 800; color: var(--bs-navy); margin: 0 0 12px; }
.bs-plat3-card-main h3 .no { color: var(--bs-blue); font-size: 22px; flex: 0 0 auto; }
.bs-plat3-card-main .d { font-size: 17px; color: #3a475e; margin: 0 0 10px; line-height: 1.55; }
.bs-plat3-card-main ul { margin: 0 0 12px; padding-left: 20px; }
.bs-plat3-card-main li { font-size: 16px; color: var(--bs-muted); line-height: 1.55; margin-bottom: 5px; }
.bs-plat3-card-main .spec { font-size: 16px; font-weight: 600; color: var(--bs-navy); background: var(--bs-soft); border-radius: 8px; padding: 8px 13px; display: inline-block; }
.bs-plat3-card-img img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 12px; border: 1px solid var(--bs-line); }
.bs-plat3-dot { position: absolute; right: -9px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; border-radius: 50%; background: var(--bs-navy); z-index: 3; box-shadow: 0 0 0 4px #fff; }
.bs-plat3-hub { text-align: center; position: relative; z-index: 2; }
.bs-plat3-device { width: 168px; margin: 22px auto; border-radius: 50%; border: 2.5px solid var(--bs-blue); padding: 20px; background: #fff; box-shadow: 0 16px 38px rgba(11,47,107,.16); }
.bs-plat3-device img { display: block; width: 100%; height: auto; }
/* 주석: 화살표 선에 닿지 않도록 좁은 폭·중앙정렬·2줄 */
.bs-plat3-note { font-size: 17.5px; font-weight: 700; line-height: 1.45; margin: 0 auto; max-width: 230px; text-align: center; text-wrap: balance; }
.bs-plat3-note.top { color: #1f8a54; margin-bottom: 4px; }
.bs-plat3-note.bot { color: var(--bs-navy); margin-top: 4px; }

/* 이미징 로드맵 (PPTX 2p 재현) */
.bs-road-goal {
  position: relative; display: flex; align-items: center; justify-content: center; gap: 16px;
  max-width: 900px; margin: 0 auto 40px; padding: 20px 30px;
  background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); color: #fff;
  border-radius: 14px; box-shadow: 0 14px 34px rgba(11,47,107,.2);
}
.bs-road-goal-txt { font-size: 21px; font-weight: 800; letter-spacing: -.3px; }
.bs-road-goal-dev { height: 46px; width: auto; filter: brightness(1.6) contrast(.9); flex: 0 0 auto; }
.bs-road-goal-arrow { position: absolute; left: 50%; bottom: -18px; transform: translateX(-50%);
  border-left: 12px solid transparent; border-right: 12px solid transparent; border-top: 18px solid var(--bs-blue); }

.bs-road-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: start; }
.bs-road-node { position: relative; }
.bs-road-year {
  display: inline-block; font-family: "Poppins", sans-serif; font-size: 18px; font-weight: 800;
  color: #fff; background: var(--bs-navy); padding: 4px 16px; border-radius: 999px; margin-bottom: 12px;
}
.bs-road-node.future .bs-road-year { background: var(--bs-blue-2); }
/* 단계 상승(계단) 느낌 — 데스크톱 */
.bs-road-track .bs-road-node:nth-child(1) { margin-top: 90px; }
.bs-road-track .bs-road-node:nth-child(2) { margin-top: 60px; }
.bs-road-track .bs-road-node:nth-child(3) { margin-top: 30px; }
.bs-road-track .bs-road-node:nth-child(4) { margin-top: 0; }
.bs-road-card {
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; padding: 18px 18px 20px;
  box-shadow: 0 10px 28px rgba(11,47,107,.08); height: 100%;
}
.bs-road-pill {
  display: block; text-align: center; font-size: 18px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #f0932b, #e67e22); border-radius: 999px; padding: 10px 14px; margin-bottom: 14px;
  box-shadow: 0 6px 16px rgba(230,126,34,.28);
}
.bs-road-img { text-align: center; margin-bottom: 12px; }
.bs-road-img img { width: 120px; height: 120px; object-fit: cover; border-radius: 12px; border: 1px solid var(--bs-line); }
.bs-road-specs { list-style: none; margin: 0 0 14px; padding: 0; text-align: center; }
.bs-road-specs li { font-size: 16px; color: var(--bs-muted); line-height: 1.6; }
.bs-road-tx {
  display: flex; gap: 10px; align-items: flex-start; margin-top: auto;
  border: 1.5px dashed var(--bs-blue-2); border-radius: 12px; padding: 12px 14px; background: #f5f9ff;
}
.bs-road-tx-no {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%; background: var(--bs-blue); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700;
}
.bs-road-tx-body strong { display: block; font-size: 17px; color: var(--bs-blue); margin-bottom: 3px; }
.bs-road-tx-body p { font-size: 15.5px; color: #3a475e; margin: 0; line-height: 1.5; }
.bs-road-care { text-align: center; margin: 26px 0 0; }
.bs-road-care span {
  display: inline-block; font-size: 17px; font-weight: 700; color: var(--bs-blue);
  border: 1.5px dashed var(--bs-blue-2); border-radius: 999px; padding: 8px 24px;
}

/* 메인 타이틀 (센터 강조) */
.bs-endo-headline-sec { text-align: center; padding-bottom: 30px; }
.bs-endo-headline {
  font-size: 30px; font-weight: 800; line-height: 1.45; letter-spacing: -.5px;
  color: var(--bs-navy); max-width: 1000px; margin: 0 auto; text-wrap: balance;
}
.bs-endo-headline-pts {
  list-style: none; margin: 26px auto 0; padding: 0; max-width: 940px;
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
}
.bs-endo-headline-pts li {
  font-size: 16px; color: #3a475e; background: var(--bs-soft); border: 1px solid var(--bs-line);
  border-radius: 999px; padding: 9px 18px; line-height: 1.4;
}

/* 간접/직접 방식 박스 */
.bs-endo-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; }
.bs-endo-box {
  background: #fff; border: 1.5px solid var(--bs-line); border-radius: 18px; padding: 26px 26px 28px;
  display: flex; flex-direction: column;
}
.bs-endo-box.on { border-color: var(--bs-blue); box-shadow: 0 18px 44px rgba(16,84,196,.14); }
.bs-endo-box-head { margin-bottom: 18px; }
.bs-endo-box-tag {
  display: inline-block; font-size: 20px; font-weight: 800; font-family: "Poppins", "Pretendard", sans-serif;
  color: #fff; background: #8794a8; padding: 6px 18px; border-radius: 8px; margin-bottom: 12px;
}
.bs-endo-box.on .bs-endo-box-tag { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); }
.bs-endo-box-head p { font-size: 18px; color: #3a475e; margin: 0; line-height: 1.6; }
.bs-endo-box-note { margin-top: 10px !important; font-weight: 700; color: var(--bs-blue) !important; }
.bs-endo-box-figs { margin-top: auto; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.bs-endo-box-figs figure { margin: 0; text-align: center; }
.bs-endo-box-figs img {
  display: block; width: 100%; max-width: 320px; height: auto; border-radius: 12px;
  border: 1px solid var(--bs-line); background: #fff;
}
.bs-endo-box-figs figure.wide { width: 100%; }
.bs-endo-box-figs figure.wide img { max-width: 100%; padding: 10px; }
.bs-endo-box-figs.two figure { flex: 1 1 200px; }
.bs-endo-box-figs.two img { max-width: 100%; }
.bs-endo-box-figs figcaption { font-size: 15px; color: var(--bs-muted); margin-top: 8px; }

/* 비교 표 + 우측 센서 모듈 이미지 */
.bs-endo-cmp { display: grid; grid-template-columns: 1fr 260px; gap: 30px; align-items: start; }
.bs-endo-cmp-side { display: flex; flex-direction: column; gap: 22px; }
.bs-endo-cmp-side figure {
  margin: 0; text-align: center; background: #fff; border: 1px solid var(--bs-line);
  border-radius: 14px; padding: 14px; box-shadow: 0 10px 26px rgba(11,47,107,.08);
}
.bs-endo-cmp-side img { display: block; width: 100%; max-width: 200px; height: auto; margin: 0 auto 10px; border-radius: 8px; }
.bs-endo-cmp-side figcaption { font-size: 15.5px; font-weight: 700; color: var(--bs-navy); }
/* 표 가운데 '항목' 열 강조 */
.bs-endo-table th.mid, .bs-endo-table td.mid { text-align: center; }
.bs-endo-table thead th.mid { background: var(--bs-navy); color: #fff; }
.bs-endo-table tbody th.mid { background: var(--bs-soft); font-weight: 700; color: var(--bs-ink); width: 34%; }
.bs-endo-table thead th:first-child { border-radius: 0; }
.bs-endo-table thead th.mid:first-child { border-top-left-radius: 12px; }

/* 갤러리 */
.bs-endo-gallery-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.bs-endo-shot { margin: 0; background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; overflow: hidden; box-shadow: 0 16px 40px rgba(11,47,107,.10); }
.bs-endo-shot img { display: block; width: 100%; height: auto; }
.bs-endo-shot figcaption { padding: 14px 20px; font-weight: 700; color: var(--bs-navy); font-family: "Poppins", sans-serif; }
.bs-endo-shots-row { display: flex; gap: 16px; margin-top: 14px; }
.bs-endo-shots-row img { width: 140px; height: 140px; object-fit: cover; border-radius: 12px; border: 1px solid var(--bs-line); background: #000; }

/* CTA band */
.bs-cta {
  padding: 72px var(--bs-body-x); text-align: center;
  background: linear-gradient(135deg, var(--bs-navy) 0%, var(--bs-blue) 100%); color: #fff;
}
.bs-cta h2 { font-size: 34px; font-weight: 800; margin: 0 0 12px; }
.bs-cta p { font-size: 19px; color: rgba(255,255,255,.9); margin: 0 0 28px; }

/* ------------------------------------------------------------- Sub pages */
.bs-subhero {
  position: relative;
  padding: 66px var(--bs-body-x) 54px;
  background: linear-gradient(120deg, rgba(11,47,107,.93) 0%, rgba(11,61,145,.86) 55%, rgba(16,84,196,.82) 100%),
              url('/assets/img/hero_main_02.jpg') center 38% / cover no-repeat;
  color: #fff;
}
.bs-subhero > * { position: relative; z-index: 1; }
.bs-subhero .kicker { font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 600; letter-spacing: 2px; color: #bfe0ff; }
.bs-subhero h1 { font-size: 40px; font-weight: 800; margin: 10px 0 0; }
.bs-crumb { padding: 16px var(--bs-body-x); font-size: 16px; color: var(--bs-muted); background: var(--bs-soft); border-bottom: 1px solid var(--bs-line); }
.bs-crumb a { color: var(--bs-muted) !important; }
.bs-crumb a:hover { color: var(--bs-blue) !important; }
.bs-crumb .sep { margin: 0 8px; opacity: .5; }
.bs-article { padding: 60px var(--bs-body-x) 84px; }
.bs-lead { font-size: 21px; line-height: 1.7; color: var(--bs-ink); margin: 0 0 40px; font-weight: 500; }
.bs-block { margin: 0 0 34px; padding-left: 20px; border-left: 4px solid var(--bs-blue); }
.bs-block h2 { font-size: 24px; font-weight: 700; margin: 0 0 10px; color: var(--bs-navy); }
.bs-block p { font-size: 18px; color: #3a475e; margin: 0; }

/* Contact form */
.bs-form { max-width: 860px; }
.bs-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; margin-bottom: 24px; }
.bs-form-grid .row { margin: 0; }
.bs-form-grid .row.full { grid-column: 1 / -1; }
.bs-consent { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: var(--bs-ink); cursor: pointer; margin-top: 2px; }
.bs-consent input { width: 18px; height: 18px; flex: 0 0 auto; accent-color: var(--bs-blue); }
.bs-consent span { font-weight: 600; }
@media (max-width: 640px) { .bs-form-grid { grid-template-columns: 1fr; } }
.bs-form .row { margin-bottom: 18px; }
.bs-form label { display: block; font-size: 16px; font-weight: 600; color: var(--bs-ink); margin-bottom: 7px; }
.bs-form input, .bs-form textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--bs-line); border-radius: 9px;
  font-family: inherit; font-size: 18px; color: var(--bs-ink); background: #fff; box-sizing: border-box;
}
.bs-form input:focus, .bs-form textarea:focus { outline: none; border-color: var(--bs-blue); box-shadow: 0 0 0 3px rgba(16,84,196,.12); }
.bs-form textarea { min-height: 150px; resize: vertical; }
.bs-contact-info { display: flex; flex-wrap: wrap; gap: 28px; margin: 0 0 36px; }
.bs-contact-info .ci { font-size: 18px; }
.bs-contact-info .ci b { display: block; font-size: 16px; color: var(--bs-blue); margin-bottom: 4px; font-weight: 700; }

/* ---------------------------------------------------------------- Footer */
.bs-footer { background: #0a1f42; color: #c7d3e8; }
.bs-fwrap { padding: 56px var(--bs-foot-x) 28px; }
.bs-fcols { display: flex; gap: 60px; flex-wrap: wrap; }
.bs-fbrand { min-width: 240px; flex: 0 0 auto; }
.bs-flogo { display: inline-block; line-height: 0; }
.bs-flogo img { height: 32px; width: auto; display: block; }
.bs-ftag { font-size: 16px; color: #8ea3c4; margin: 10px 0 18px; letter-spacing: .3px; }
.bs-fcontact { font-size: 16px; line-height: 1.9; color: #c7d3e8; }
.bs-fcontact a { color: #c7d3e8 !important; }
.bs-fnav { display: flex; gap: 44px; flex-wrap: wrap; margin-left: auto; }
.bs-fcol h4 { font-size: 17px; color: #fff; font-weight: 700; margin: 0 0 14px; }
.bs-fcol ul { list-style: none; margin: 0; padding: 0; }
.bs-fcol li { margin-bottom: 9px; }
.bs-fcol a { font-size: 16px; color: #9fb2d4 !important; }
.bs-fcol a:hover { color: #fff !important; }
.bs-fbar {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: 16px; color: #8195b6;
}
.bs-fbar-links a { color: #9fb2d4 !important; } .bs-fbar-links a:hover { color: #fff !important; }
.bs-fbar-links span { margin: 0 8px; opacity: .5; }

/* ======================================================= Responsive */
@media (max-width: 1200px) {
  :root { --bs-pad-x: 5%; --bs-body-x: 6%; --bs-foot-x: 6%; }
  .bs-gnb-top { padding: 26px 12px; font-size: 17px; }
}
@media (max-width: 900px) {
  :root { --bs-body-x: 20px; --bs-foot-x: 20px; --bs-pad-x: 20px; }
  .bs-burger { display: block; }
  .bs-hwrap { gap: 12px; }
  .bs-logo { margin-right: auto; }

  /* GNB → off-canvas (닫힘 시 display:none — 가로 오버플로/iOS fixed 버그 방지) */
  .bs-gnb {
    display: none;
    position: fixed; top: var(--bs-header-h); left: 0; right: 0; bottom: 0;
    height: calc(100vh - var(--bs-header-h)); height: calc(100dvh - var(--bs-header-h));
    flex-direction: column; align-items: stretch; gap: 0; margin: 0; z-index: 90;
    background: #fff; padding: 8px 20px 40px; overflow-y: auto; -webkit-overflow-scrolling: touch;
  }
  .bs-gnb.open { display: flex; animation: bsNavIn .22s ease both; }
  @keyframes bsNavIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  .bs-gnb-item { border-bottom: 1px solid var(--bs-line); }
  .bs-gnb-top { padding: 16px 4px; font-size: 19px; }
  .bs-gnb-item.has-sub > .bs-gnb-top::after { float: right; transform: rotate(45deg); transition: transform .2s; }
  .bs-gnb-item.exp.has-sub > .bs-gnb-top::after { transform: rotate(-135deg); }
  .bs-sub {
    position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none;
    border: 0; border-radius: 0; min-width: 0; padding: 0 0 10px; max-height: 0; overflow: hidden;
    transition: max-height .25s ease;
  }
  .bs-gnb-item.exp .bs-sub { max-height: 500px; }
  .bs-sub a { padding: 12px 14px; font-size: 17px; background: var(--bs-soft); border-radius: 8px; margin-bottom: 6px; }
  .bs-gnb-item.is-btn { border-bottom: 0; margin: 14px 0 0; }
  .bs-gnb-btn { width: 100%; justify-content: center; padding: 15px 22px; font-size: 19px; }

  .bs-hero-title { font-size: 34px; }
  .bs-hero-desc { font-size: 18px; }
  .bs-hero-inner { padding: 62px 20px 74px; }
  .bs-hero-dots { left: 20px; bottom: 22px; }
  .bs-hero-dot { width: 32px; }
  .bs-section { padding: 56px 20px; }
  .bs-stitle { font-size: 28px; }
  .bs-grid.cols-4, .bs-grid.cols-3 { grid-template-columns: 1fr; }
  .bs-feat { padding: 40px 20px; }
  .bs-feat-wrap { grid-template-columns: 1fr; gap: 26px; }
  .bs-feat-wrap.reverse .bs-feat-media { order: 0; }
  .bs-feat-media img { height: 260px; }
  .bs-feat-title { font-size: 26px; }
  .bs-feat-lead { font-size: 18px; }
  .bs-comp { padding: 56px 20px; }
  .bs-comp-wrap { grid-template-columns: 1fr; gap: 28px; }
  .bs-comp-core { width: 220px; margin: 0 auto; }
  .bs-comp-core span { font-size: 24px; }
  .bs-comp-grid { grid-template-columns: 1fr; }
  .bs-show-grid { grid-template-columns: 1fr; }
  .bs-show-card { grid-template-columns: 1fr; }
  .bs-show-img { min-height: 200px; }
  .bs-endo-intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .bs-endo-vs { grid-template-columns: 1fr; gap: 16px; }
  .bs-endo-vs-mid { width: auto; padding: 4px 0; }
  .bs-endo-gallery-grid { grid-template-columns: 1fr; gap: 24px; }
  .bs-endo-shots-row img { width: 120px; height: 120px; }
  .bs-endo-headline { font-size: 23px; }
  .bs-ct-panels { grid-template-columns: 1fr; gap: 30px; }
  .bs-ct-p1 { grid-template-columns: 1fr; gap: 16px; }
  .bs-ct-row { grid-template-columns: 1fr; gap: 6px; }
  .bs-ct-row-label { text-align: left; }
  .bs-ct-concl { flex-direction: row; align-items: flex-start; }
  .bs-scan-diag { grid-template-columns: 1fr; gap: 16px; }
  .bs-scan-arrow span { transform: rotate(90deg); margin: 6px auto; }
  /* IO-Scanner 개념도: 모바일 세로 스택 + 화살표 세로 */
  .bs-scn-headline { font-size: 19px; margin-bottom: 28px; }
  .bs-scn-compare { grid-template-columns: 1fr; gap: 14px; }
  .bs-scn-arrow { transform: rotate(90deg); margin: 4px auto; }
  .bs-scn-img { min-height: 0; }
  .bs-scn-img img { max-height: 320px; }
  /* PDAF 섹션 모바일 */
  .bs-pdaf-block { padding: 22px 18px; }
  .bs-pdaf-h { font-size: 20px; }
  .bs-pdaf-imgs { grid-template-columns: 1fr; gap: 16px; }
  .bs-pdaf-scanner { grid-template-columns: 1fr; gap: 16px; text-align: center; }
  .bs-pdaf-scanner-txt { text-align: left; }
  .bs-pdaf-h2::before { margin-left: auto; margin-right: auto; }
  /* 국소형 CT: 모바일 세로 스택 (화살표 숨김) */
  .bs-loc-stage { display: flex; flex-direction: column; gap: 18px; }
  .bs-loc-links { display: none; }
  .bs-loc-proto { order: -1; align-self: stretch; }
  .bs-loc-proto-img { display: block; max-width: 380px; margin: 0 auto; }
  .bs-loc-anchor-pt { display: none; }
  .bs-loc-right { order: 1; gap: 18px; }
  .bs-loc-box.box-recon { order: 2; }
  .bs-loc-arm { order: 5; }
  .bs-loc-arm img { max-width: 260px; }
  .bs-loc-box-body { flex-direction: column; align-items: center; text-align: left; }
  .bs-loc-box-body ul { align-self: stretch; }
  .bs-loc-genrow { grid-template-columns: 1fr; gap: 10px; justify-items: center; text-align: center; }
  .bs-loc-genrow img { max-width: 220px; }
  .bs-loc-box.box-det .bs-loc-box-body { grid-template-columns: 1fr; justify-items: center; }
  .bs-loc-box.box-det .bs-loc-box-img img { max-width: 260px; }
  .bs-road-track { grid-template-columns: 1fr; gap: 16px; }
  .bs-road-track .bs-road-node { margin-top: 0 !important; }
  .bs-road-goal { flex-direction: column; gap: 10px; text-align: center; }
  .bs-road-goal-txt { font-size: 18px; }
  /* 플랫폼: 세로 스택 + 화살표 숨김, 디바이스는 상단으로 */
  .bs-plat3 { grid-template-columns: 1fr; gap: 24px; }
  .bs-plat3-links { display: none; }
  .bs-plat3-hub { order: -1; }
  .bs-plat3-card { grid-template-columns: 1fr; gap: 14px; }
  .bs-plat3-card-img { max-width: 200px; }
  .bs-plat3-dot { display: none; }
  .bs-plat3-device { width: 140px; }
  .bs-endo-boxes { grid-template-columns: 1fr; gap: 18px; }
  .bs-endo-cmp { grid-template-columns: 1fr; gap: 22px; }
  .bs-endo-cmp-side { flex-direction: row; }
  .bs-endo-cmp-side figure { flex: 1; }
  .bs-subhero h1 { font-size: 30px; }
  .bs-fcols { gap: 32px; }
  .bs-fnav { margin-left: 0; gap: 32px; }
  .bs-fbar { flex-direction: column; align-items: flex-start; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .bs-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .bs-road-track { grid-template-columns: repeat(2, 1fr); }
  .bs-road-track .bs-road-node:nth-child(1),
  .bs-road-track .bs-road-node:nth-child(2) { margin-top: 40px; }
  .bs-road-track .bs-road-node:nth-child(3),
  .bs-road-track .bs-road-node:nth-child(4) { margin-top: 0; }
}

/* ============ 전자약 (Electroceutical) — PPTX 9p ============ */
.bs-tag-head { margin: 0 0 24px; }
.bs-tag { display: inline-block; border: 2px solid #4a9e3f; color: #2f7d2a; font-weight: 800;
  font-size: 17px; padding: 8px 20px; border-radius: 9px; background: #fff; letter-spacing: -.2px; }

.bs-elec-grid { display: block; }

/* 다이어그램 스테이지 */
.bs-elec-stage { position: relative; max-width: 880px; margin: 4px auto 0; min-height: 540px; }
.bs-elec-links { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2; overflow: visible; }
.bs-elec-figure { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 256px; z-index: 1; }
.bs-elec-body { display: block; width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 14px 26px rgba(20,90,30,.18)); }
.bs-ec-band { fill: #cbe8a6; stroke: #9ec97e; stroke-width: 1.2; }
.bs-ec-anchor { position: absolute; width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; background: transparent; }

/* 콜아웃 카드 */
.bs-elec-call { position: absolute; width: 244px; background: #fff; border: 1px solid #dbe7cf;
  border-left: 4px solid #4a9e3f; border-radius: 12px; padding: 15px 18px;
  box-shadow: 0 12px 30px rgba(20,90,30,.10); z-index: 3; }
.bs-elec-call strong { display: block; font-size: 17px; font-weight: 800; color: #256b1f; margin-bottom: 5px; }
.bs-elec-call span { display: block; font-size: 14.5px; line-height: 1.55; color: #45505f; }
.bs-elec-call.c-wrist { top: 0; left: 0; }
.bs-elec-call.c-ctrl  { bottom: 0; left: 0; }
.bs-elec-call.c-waist { top: 50%; right: 0; transform: translateY(-50%); }

/* 동작 원리 4단계 */
.bs-elec-principle { max-width: 880px; margin: 34px auto 0; }
.bs-elec-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.bs-elec-steps li { display: flex; gap: 14px; align-items: flex-start; background: #fff;
  border: 1px solid var(--bs-line); border-radius: 14px; padding: 18px 20px; box-shadow: 0 8px 22px rgba(11,47,107,.06); }
.bs-elec-num { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, #37a02f, #1f8a24); color: #fff; font-weight: 800;
  display: grid; place-items: center; font-size: 15px; box-shadow: 0 4px 10px rgba(31,138,36,.3); }
.bs-elec-steps p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--bs-ink); }

/* 제품 사양 표 */
.bs-elec-spec-wrap { max-width: 840px; margin: 0 auto; overflow-x: auto; border-radius: 12px;
  box-shadow: 0 10px 30px rgba(11,47,107,.08); }
.bs-elec-spec { width: 100%; border-collapse: collapse; font-size: 16px; background: #fff; }
.bs-elec-spec thead th { background: var(--bs-navy); color: #fff; text-align: left; padding: 15px 20px; font-weight: 700; }
.bs-elec-spec thead th:first-child { width: 40%; }
.bs-elec-spec tbody th { text-align: left; font-weight: 700; color: var(--bs-navy);
  background: #eef3fb; padding: 14px 20px; border-top: 1px solid #e2e8f2; }
.bs-elec-spec tbody td { padding: 14px 20px; border-top: 1px solid #e2e8f2; color: var(--bs-ink); }
.bs-elec-spec tbody tr:hover th { background: #e4ecf8; }
.bs-elec-spec tbody tr:hover td { background: #f6f9fe; }

@media (max-width: 900px) {
  .bs-elec-stage { position: static; min-height: 0; display: flex; flex-direction: column; align-items: center; }
  .bs-elec-links { display: none; }
  .bs-elec-figure { position: static; transform: none; width: min(230px, 68%); }
  .bs-elec-call { position: static; transform: none; width: 100%; max-width: 440px; margin-top: 14px; }
  .bs-elec-call.c-waist { transform: none; }
  .bs-elec-steps { grid-template-columns: 1fr; }
  .bs-elec-spec thead th:first-child { width: auto; }
}

/* ============ Endo-Sight 제품 상세 — PPTX 10p + 로컬 자료 ============ */
.bs-es-hero-sec { padding-top: 30px; }
.bs-es-hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center; }
.bs-es-eyebrow { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .12em; color: var(--bs-blue); margin-bottom: 12px; }
.bs-es-name { font-size: 46px; font-weight: 900; color: var(--bs-navy); line-height: 1.05; margin: 0 0 8px; letter-spacing: -.5px; }
.bs-es-sub { font-size: 19px; font-weight: 700; color: #5a6b82; margin: 0 0 18px; }
.bs-es-intro { font-size: 16.5px; line-height: 1.72; color: #3a475e; margin: 0 0 22px; max-width: 34em; }
.bs-es-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.bs-es-chips li { font-size: 14.5px; font-weight: 700; color: var(--bs-navy); background: #eaf1fb;
  border: 1px solid #d3e0f2; border-radius: 999px; padding: 8px 16px; }

/* 히어로 미디어: 수술장면 + 제품 인셋 */
.bs-es-hero-media { position: relative; }
.bs-es-op { margin: 0; }
.bs-es-op img { width: 100%; height: auto; border-radius: 18px; box-shadow: 0 22px 50px rgba(11,47,107,.18); display: block; }
.bs-es-op figcaption { margin-top: 10px; font-size: 13.5px; color: #7a869a; text-align: right; }
.bs-es-pen { position: absolute; left: -26px; bottom: 34px; width: 40%; max-width: 210px; margin: 0;
  background: #fff; border-radius: 16px; padding: 12px 12px 8px; box-shadow: 0 16px 36px rgba(11,47,107,.20); }
.bs-es-pen img { width: 100%; height: auto; display: block; }
.bs-es-pen figcaption { margin-top: 4px; font-size: 12px; font-weight: 700; color: #5a6b82; text-align: center; }

/* 제품 쇼케이스 밴드 */
.bs-es-showcase { background: linear-gradient(135deg, #0b2f6b, #0b3d91 55%, #1054c4); padding: 44px 6% 40px; }
.bs-es-showcase-in { max-width: 720px; margin: 0 auto; text-align: center; }
.bs-es-showcase-in img { display: block; margin: 0 auto; width: auto; max-width: min(100%, 470px); max-height: 560px; height: auto; border-radius: 14px;
  box-shadow: 0 18px 44px rgba(0,0,0,.28); }
.bs-es-showcase-line { color: #dce8fb; font-size: 18px; font-weight: 700; margin: 22px 0 0; }

/* Multi-Modality — 원본 이미지 그대로(센터) */
.bs-es-multi-lead { text-align: center; font-size: 17px; font-weight: 700; color: var(--bs-navy); max-width: 640px; margin: 0 auto 24px; }
.bs-es-multi-fig { margin: 0 auto; max-width: 660px; background: #fff; border: 1px solid var(--bs-line);
  border-radius: 18px; padding: 20px; box-shadow: 0 14px 34px rgba(11,47,107,.10); }
.bs-es-multi-fig img { width: 100%; height: auto; display: block; border-radius: 8px; }
.bs-es-feats-row { max-width: 660px; margin: 22px auto 0; display: flex; align-items: center; gap: 18px; justify-content: center; flex-wrap: wrap; }
.bs-es-feat-label { font-size: 14px; font-weight: 800; color: #e8622a; }
.bs-es-feats-row ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 24px; flex-wrap: wrap; }
.bs-es-feats-row li { position: relative; padding-left: 18px; font-size: 15.5px; color: var(--bs-ink); line-height: 1.6; }
.bs-es-feats-row li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: #e8622a; }

@media (max-width: 900px) {
  .bs-es-hero { grid-template-columns: 1fr; gap: 26px; }
  .bs-es-name { font-size: 34px; }
  .bs-es-pen { width: 34%; left: 8px; bottom: 40px; }
  .bs-es-op figcaption { text-align: left; }
  .bs-es-multi { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 520px) {
  .bs-es-pen { position: static; width: 56%; margin: -30px auto 0; }
}

/* ============ 인사말씀 (Greeting) — PPTX 16p ============ */
.bs-greet { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 54px; align-items: start; }
.bs-greet-media { position: sticky; top: 96px; align-self: start; margin: 0; }
.bs-greet-media::before { content: ""; position: absolute; right: -14px; bottom: -14px; width: 60%; height: 52%;
  background: linear-gradient(135deg, #1054c4, #0b2f6b); border-radius: 22px; z-index: 0; opacity: .16; }
.bs-greet-media img { position: relative; z-index: 1; width: 100%; height: auto; border-radius: 20px;
  box-shadow: 0 24px 54px rgba(11,47,107,.24); display: block; }
.bs-greet-body { position: relative; padding-top: 4px; }
.bs-greet-body::before { content: "\201C"; position: absolute; top: -30px; left: -8px; font-family: Georgia, "Times New Roman", serif;
  font-size: 100px; line-height: 1; color: rgba(16,84,196,.12); pointer-events: none; z-index: 0; }
.bs-greet-label { display: inline-block; position: relative; font-size: 13px; font-weight: 800; letter-spacing: .14em; color: var(--bs-blue); margin-bottom: 14px; }
.bs-greet-head { position: relative; font-size: 28px; font-weight: 800; line-height: 1.42; color: var(--bs-navy); margin: 0 0 20px; letter-spacing: -.3px; }
.bs-greet-head::after { content: ""; display: block; width: 56px; height: 4px; border-radius: 3px; margin-top: 20px; background: linear-gradient(90deg, #1054c4, #17a2a0); }
.bs-greet-hello { font-size: 17px; font-weight: 700; color: var(--bs-ink); margin: 0 0 18px; }
.bs-greet-p { font-size: 16px; line-height: 1.85; color: #3f4c60; margin: 0 0 16px; }
.bs-greet-thanks { font-size: 16px; font-weight: 700; color: var(--bs-ink); margin: 26px 0 6px; padding-top: 22px; border-top: 1px solid var(--bs-line); }
.bs-greet-sign { font-size: 16.5px; font-weight: 800; color: var(--bs-navy); margin: 0; }

/* ============ 지적 재산권 (Patents) — PPTX 12p ============ */
.bs-pat-intro { font-size: 16.5px; color: #3f4c60; margin: 0 auto 26px; text-align: center; max-width: 40em; }
.bs-pat-stats { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin: 0 0 40px; }
.bs-pat-stats div { flex: 1 1 190px; max-width: 260px; background: linear-gradient(135deg, #0b2f6b, #1054c4); color: #fff;
  border-radius: 16px; padding: 20px 22px; box-shadow: 0 14px 32px rgba(16,84,196,.20); }
.bs-pat-stats b { display: block; font-size: 34px; font-weight: 900; line-height: 1; }
.bs-pat-stats span { display: block; font-size: 13.5px; margin-top: 8px; color: #cfe0f7; }
.bs-pat-wrap { overflow-x: auto; border-radius: 12px; box-shadow: 0 10px 26px rgba(11,47,107,.08); margin-bottom: 8px; }
.bs-pat-table { width: 100%; border-collapse: collapse; font-size: 14.5px; background: #fff; min-width: 640px; }
.bs-pat-table thead th { background: var(--bs-navy); color: #fff; text-align: left; padding: 13px 16px; font-weight: 700; white-space: nowrap; }
.bs-pat-table td { padding: 12px 16px; border-top: 1px solid #e6ecf5; color: var(--bs-ink); vertical-align: middle; }
.bs-pat-table tbody tr:nth-child(even) td { background: #f5f8fd; }
.bs-pat-table .c-num { white-space: nowrap; font-variant-numeric: tabular-nums; color: #33507f; font-weight: 600; }
.bs-pat-table .c-name { line-height: 1.45; }
.bs-pat-table .c-date { white-space: nowrap; color: #556; font-variant-numeric: tabular-nums; }
.bs-pat-table .c-st { white-space: nowrap; }
.bs-pat-badge { display: inline-block; font-size: 12.5px; font-weight: 800; padding: 4px 12px; border-radius: 999px; }
.bs-pat-badge.b-reg { background: #dff3e6; color: #1a7a44; }
.bs-pat-badge.b-app { background: #e2ecfb; color: #1054c4; }
.bs-pat-badge.b-ov  { background: #fdeadf; color: #d1541f; }

/* ============ 임상 현황 (Clinical) — PPTX 13p ============ */
.bs-cl-top { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 38px; align-items: center; }
.bs-cl-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.bs-cl-steps li { display: flex; gap: 16px; align-items: flex-start; }
.bs-cl-no { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, #1054c4, #0b3d91);
  color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 16px; box-shadow: 0 6px 14px rgba(16,84,196,.28); }
.bs-cl-steps p { margin: 4px 0 0; font-size: 16.5px; line-height: 1.65; color: var(--bs-ink); }
.bs-cl-clinic { margin: 0; }
.bs-cl-clinic img { width: 100%; height: auto; border-radius: 16px; box-shadow: 0 16px 38px rgba(11,47,107,.16); display: block; }
.bs-cl-clinic figcaption { margin-top: 10px; font-size: 13.5px; color: #7a869a; text-align: center; }
.bs-cl-gallery { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.bs-cl-card { margin: 0; }
.bs-cl-shot { position: relative; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 24px rgba(11,47,107,.12); background: #12233d; }
.bs-cl-shot img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; transition: transform .5s ease; }
.bs-cl-card:hover .bs-cl-shot img { transform: scale(1.08); }
.bs-cl-idx { position: absolute; top: 10px; left: 10px; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(11,47,107,.86); color: #fff; font-size: 13px; font-weight: 800; display: grid; place-items: center; backdrop-filter: blur(2px); }
.bs-cl-card figcaption { margin-top: 12px; font-size: 14px; line-height: 1.5; color: var(--bs-ink); text-align: center; }

/* ============ 전자약 제품 라인업 (Electroceutical) — PPTX 11p ============ */
.bs-pe-intro { font-size: 17px; color: #3f4c60; text-align: center; max-width: 42em; margin: 0 auto 42px; line-height: 1.6; }
.bs-pe-cat { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: center; padding: 34px 0; border-top: 1px solid var(--bs-line); }
.bs-pe-cat:first-of-type { border-top: none; padding-top: 6px; }
.bs-pe-cat.rev .bs-pe-text { order: 2; }
.bs-pe-text { position: relative; }
.bs-pe-no { font-size: 54px; font-weight: 900; line-height: 1; color: #e6edf8; letter-spacing: -1px; }
.bs-pe-title { font-size: 23px; font-weight: 800; color: var(--bs-navy); margin: 8px 0 14px; line-height: 1.3; }
.bs-pe-lead { font-size: 16px; color: #4a586c; margin: 0 0 14px; }
.bs-pe-points { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.bs-pe-points li { position: relative; padding-left: 30px; font-size: 16px; font-weight: 600; color: var(--bs-ink); }
.bs-pe-points li::before { content: ""; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%;
  background: #e8622a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat; }
.bs-pe-tail { font-size: 15px; color: #667; margin: 0; }
.bs-pe-imgs { display: grid; gap: 14px; }
.bs-pe-imgs.n2 { grid-template-columns: repeat(2, 1fr); }
.bs-pe-imgs.n4 { grid-template-columns: repeat(2, 1fr); }
.bs-pe-imgs figure { margin: 0; border-radius: 14px; overflow: hidden; box-shadow: 0 10px 26px rgba(11,47,107,.12); }
.bs-pe-imgs img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform .5s ease; }
.bs-pe-imgs figure:hover img { transform: scale(1.06); }
.bs-pe-note { margin: 34px 0 0; padding: 16px 20px; background: #f5f8fd; border-left: 3px solid var(--bs-blue);
  border-radius: 8px; font-size: 13.5px; line-height: 1.7; color: #566; }
.bs-pe-note sup { color: var(--bs-blue); font-weight: 800; }

@media (max-width: 900px) {
  .bs-greet { grid-template-columns: 1fr; gap: 26px; }
  .bs-greet-media { position: static; max-width: 320px; margin: 0 auto; }
  .bs-greet-media::before { display: none; }
  .bs-greet-body::before { top: -22px; font-size: 74px; }
  .bs-greet-head { font-size: 22px; }
  .bs-cl-top { grid-template-columns: 1fr; gap: 24px; }
  .bs-cl-gallery { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .bs-pe-cat, .bs-pe-cat.rev { grid-template-columns: 1fr; gap: 22px; }
  .bs-pe-cat.rev .bs-pe-text { order: 0; }
}
@media (max-width: 560px) {
  .bs-cl-gallery { grid-template-columns: 1fr 1fr; }
  .bs-pat-stats div { flex-basis: 100%; }
}

/* ============ 핵심역량 (Core Competency) — PPTX 17p ============ */
.bs-cmp-intro { text-align: center; font-size: 17px; color: #3f4c60; max-width: 44em; margin: 0 auto 30px; line-height: 1.6; }
.bs-cmp-diagram { max-width: 560px; margin: 0 auto 44px; }
.bs-cmp-diagram svg { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 16px 30px rgba(11,47,107,.14)); }
.bs-cmp-petal { transition: transform .3s ease, filter .3s ease; transform-box: fill-box; transform-origin: center; }
.bs-cmp-petal:hover { filter: brightness(1.08); }
.bs-cmp-plabel { fill: #fff; font-weight: 800; font-size: 18px; font-family: inherit; letter-spacing: -.3px; }
.bs-cmp-core { fill: #14335f; font-weight: 800; font-size: 25px; font-family: inherit; }
.bs-cmp-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.bs-cmp-card { background: #fff; border: 1px solid var(--bs-line); border-top: 4px solid var(--c); border-radius: 14px;
  padding: 22px 24px; box-shadow: 0 10px 26px rgba(11,47,107,.06); }
.bs-cmp-card h3 { display: flex; align-items: center; gap: 9px; font-size: 17.5px; font-weight: 800; color: var(--bs-navy); margin: 0 0 14px; }
.bs-cmp-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--c); flex: 0 0 auto; }
.bs-cmp-card ul { list-style: none; margin: 0; padding: 0; }
.bs-cmp-card li { position: relative; padding-left: 16px; font-size: 15px; line-height: 1.55; color: var(--bs-ink); margin-bottom: 8px; }
.bs-cmp-card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: #c3cede; }
.bs-cmp-card li.hi { color: var(--c); font-weight: 800; }
.bs-cmp-card li.hi::before { background: var(--c); }

/* ============ 오시는 길 (Location) — PPTX 19p ============ */
.bs-loc-lead { font-size: 17px; color: #3f4c60; margin: 0 0 26px; }
.bs-loc-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 30px; align-items: stretch; }
.bs-loc-map { border-radius: 16px; overflow: hidden; box-shadow: 0 16px 40px rgba(11,47,107,.16); min-height: 420px; }
.bs-loc-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }
.bs-loc-info { display: flex; flex-direction: column; gap: 20px; }
.bs-loc-addr { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.bs-loc-addr li { display: flex; gap: 13px; align-items: flex-start; }
.bs-loc-pin { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #eaf1fb; color: #1054c4; }
.bs-loc-pin.hq { background: linear-gradient(135deg, #0b3d91, #1054c4); color: #fff; }
.bs-loc-addr strong { display: block; font-size: 15.5px; font-weight: 800; color: var(--bs-navy); margin-bottom: 2px; }
.bs-loc-addr span { font-size: 14.5px; line-height: 1.5; color: #4a586c; }
.bs-loc-contact { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 16px 18px; background: #f5f8fd; border-radius: 12px; }
.bs-loc-contact > div { display: flex; align-items: baseline; gap: 8px; font-size: 14.5px; }
.bs-loc-contact .k { font-weight: 800; color: var(--bs-blue); min-width: 44px; }
.bs-loc-contact a { color: var(--bs-ink); text-decoration: none; }
.bs-loc-contact a:hover { color: var(--bs-blue); text-decoration: underline; }
.bs-loc-transit { border-left: 3px solid #e8622a; padding: 4px 0 4px 16px; }
.bs-loc-transit-h { display: inline-block; font-size: 14px; font-weight: 800; color: #e8622a; margin-bottom: 8px; }
.bs-loc-transit ul { list-style: none; margin: 0; padding: 0; }
.bs-loc-transit li { position: relative; padding-left: 15px; font-size: 14.5px; line-height: 1.6; color: var(--bs-ink); margin-bottom: 6px; }
.bs-loc-transit li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: #e8622a; }

/* ============ 홈 IP & 임상 리디자인 ============ */
.bs-ipc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bs-ipc-card { position: relative; display: block; overflow: hidden; background: #fff; border: 1px solid var(--bs-line);
  border-radius: 20px; padding: 34px 30px 30px; text-decoration: none; isolation: isolate;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.bs-ipc-card::before { content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%; background: var(--c); opacity: .9; }
.bs-ipc-card.ipc-0 { --c: #1054c4; }
.bs-ipc-card.ipc-1 { --c: #17a2a0; }
.bs-ipc-card.ipc-2 { --c: #e8622a; }
.bs-ipc-glow { position: absolute; right: -40px; top: -40px; width: 150px; height: 150px; border-radius: 50%;
  background: var(--c); opacity: .08; z-index: -1; transition: transform .4s ease, opacity .4s ease; }
.bs-ipc-card:hover { transform: translateY(-8px); box-shadow: 0 26px 50px rgba(11,47,107,.16); border-color: transparent; }
.bs-ipc-card:hover .bs-ipc-glow { transform: scale(1.6); opacity: .14; }
.bs-ipc-no { font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--c); }
.bs-ipc-icon { display: grid; place-items: center; width: 60px; height: 60px; margin: 14px 0 18px; border-radius: 16px;
  background: var(--c); color: #fff; box-shadow: 0 10px 22px color-mix(in srgb, var(--c) 38%, transparent); }
.bs-ipc-icon svg { width: 30px; height: 30px; }
.bs-ipc-card h3 { font-size: 20px; font-weight: 800; color: var(--bs-navy); margin: 0 0 8px; }
.bs-ipc-card p { font-size: 15px; line-height: 1.6; color: #55637a; margin: 0 0 18px; }
.bs-ipc-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14.5px; font-weight: 700; color: var(--c); }
.bs-ipc-link em { font-style: normal; transition: transform .3s ease; }
.bs-ipc-card:hover .bs-ipc-link em { transform: translateX(5px); }

@media (max-width: 900px) {
  .bs-cmp-cards { grid-template-columns: 1fr 1fr; }
  .bs-loc-grid { grid-template-columns: 1fr; }
  .bs-loc-map, .bs-loc-map iframe { min-height: 340px; }
  .bs-ipc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .bs-cmp-cards { grid-template-columns: 1fr; } }

/* ============ 홈 제품 라인업 리디자인 ============ */
.bs-prd-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bs-prd-card { position: relative; display: block; overflow: hidden; background: #fff; border: 1px solid var(--bs-line);
  border-radius: 20px; padding: 34px 30px 30px; text-decoration: none; isolation: isolate;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.bs-prd-card::before { content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%; background: var(--c); opacity: .9; }
.bs-prd-card.prd-0 { --c: #1054c4; }
.bs-prd-card.prd-1 { --c: #17a06a; }
.bs-prd-card.prd-2 { --c: #7c4dd1; }
.bs-prd-glow { position: absolute; right: -40px; top: -40px; width: 150px; height: 150px; border-radius: 50%;
  background: var(--c); opacity: .08; z-index: -1; transition: transform .4s ease, opacity .4s ease; }
.bs-prd-card:hover { transform: translateY(-8px); box-shadow: 0 26px 50px rgba(11,47,107,.16); border-color: transparent; }
.bs-prd-card:hover .bs-prd-glow { transform: scale(1.6); opacity: .14; }
.bs-prd-no { font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--c); }
.bs-prd-icon { display: grid; place-items: center; width: 60px; height: 60px; margin: 14px 0 18px; border-radius: 16px;
  background: var(--c); color: #fff; box-shadow: 0 10px 22px color-mix(in srgb, var(--c) 38%, transparent); }
.bs-prd-icon svg { width: 30px; height: 30px; }
.bs-prd-card h3 { font-size: 20px; font-weight: 800; color: var(--bs-navy); margin: 0 0 8px; }
.bs-prd-card p { font-size: 15px; line-height: 1.6; color: #55637a; margin: 0 0 18px; }
.bs-prd-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14.5px; font-weight: 700; color: var(--c); }
.bs-prd-link em { font-style: normal; transition: transform .3s ease; }
.bs-prd-card:hover .bs-prd-link em { transform: translateX(5px); }
@media (max-width: 900px) { .bs-prd-grid { grid-template-columns: 1fr; } }


/* 모바일 중메뉴(서브) 글자 가시성 보강 — 캐시/캐스케이드 방어 */
@media (max-width: 900px) {
  .bs-gnb .bs-sub { opacity: 1 !important; visibility: visible !important; }
  .bs-gnb .bs-sub a {
    color: var(--bs-ink) !important;
    -webkit-text-fill-color: var(--bs-ink) !important;
    opacity: 1 !important; visibility: visible !important;
    background: var(--bs-soft); border-radius: 8px;
  }
  .bs-gnb .bs-sub a:hover { color: var(--bs-blue) !important; -webkit-text-fill-color: var(--bs-blue) !important; }
}

/* ============ 기존 bigscan.net 포맷: 히어로 위 투명 헤더 + 좌측 카피 박스 ============ */
/* 홈: 헤더를 히어로 위에 투명 오버레이 */
.bs-header.over {
  position: fixed; top: 0; left: 0; right: 0;
  background: transparent; backdrop-filter: none;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.bs-header.over.scrolled {
  background: rgba(255,255,255,.96); backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--bs-line);
}
/* 투명 상태(홈 상단): 흰색 로고 + 흰색 메뉴 */
.bs-header.over .bs-logo-navy { display: none; }
.bs-header.over .bs-logo-white { display: block; }
.bs-header.over .bs-gnb-top,
.bs-header.over .bs-lang-btn { color: #fff !important; }
.bs-header.over .bs-gnb-item.has-sub > .bs-gnb-top::after { border-color: #fff; opacity: .8; }
.bs-header.over .bs-lang-btn { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.55); }
.bs-header.over .bs-lang-btn .caret { opacity: .9; }
.bs-header.over .bs-burger span { background: #fff; }
/* 스크롤 상태: 솔리드 — 네이비 로고 + 다크 메뉴 (더 높은 특이도로 위 규칙 덮음) */
.bs-header.over.scrolled .bs-logo-navy { display: block; }
.bs-header.over.scrolled .bs-logo-white { display: none; }
.bs-header.over.scrolled .bs-gnb-top { color: var(--bs-ink) !important; }
.bs-header.over.scrolled .bs-lang-btn { color: var(--bs-ink) !important; background: var(--bs-soft); border-color: var(--bs-line); }
.bs-header.over.scrolled .bs-gnb-item.has-sub > .bs-gnb-top::after { border-color: currentColor; opacity: .5; }
.bs-header.over.scrolled .bs-burger span { background: var(--bs-navy); }

/* 클래식 히어로 — 3슬라이드(배경+카피 동시 크로스페이드, 기존 사이트 높이·전환) */
.bs-hero-classic { position: relative; min-height: 600px; overflow: hidden; color: #fff; background: var(--bs-navy); }
.bs-hero-classic .bs-hero-slide {
  position: absolute; inset: 0; opacity: 0; z-index: 0;
  transition: opacity 1.4s ease-in-out;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  display: flex; align-items: center; transform: scale(1.05);
}
.bs-hero-classic .bs-hero-slide.is-active {
  opacity: 1; z-index: 1; transform: scale(1);
  transition: opacity 1.4s ease-in-out, transform 7s ease-out;
}
.bs-hero-scrim {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 500px at 85% 0%, rgba(23,176,196,.14), transparent 60%),
    linear-gradient(100deg, rgba(7,22,52,.80) 0%, rgba(11,47,107,.5) 44%, rgba(11,47,107,.06) 72%);
}
.bs-hero-classic .bs-hero-inner { position: relative; z-index: 2; width: 100%; padding: var(--bs-header-h) var(--bs-body-x) 0; }
.bs-hero-box {
  max-width: 640px;
  background: linear-gradient(135deg, rgba(8,26,62,.72), rgba(11,47,107,.52));
  border-left: 4px solid #f0761f; border-radius: 4px;
  padding: 40px 44px; box-shadow: 0 24px 60px rgba(0,0,0,.28); backdrop-filter: blur(2px);
}
.bs-hero-classic .bs-hero-kicker {
  display: block; font-family: inherit; font-size: 22px; font-weight: 700; letter-spacing: -.2px;
  color: #dbe8ff; margin: 0 0 6px;
}
.bs-hero-brand {
  font-family: "Poppins", sans-serif; font-size: 58px; font-weight: 800; letter-spacing: 1px;
  line-height: 1; margin: 0 0 16px; color: #fff;
}
.bs-hero-sub { font-size: 16.5px; line-height: 1.65; color: rgba(255,255,255,.9); margin: 0 0 28px; max-width: 30em; }
.bs-hero-classic .bs-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.bs-hero-classic .bs-hero-dots { left: var(--bs-body-x); bottom: 40px; }

@media (max-width: 900px) {
  .bs-hero-classic { min-height: 480px; }
  .bs-hero-box { max-width: none; padding: 28px 26px; }
  .bs-hero-classic .bs-hero-kicker { font-size: 18px; }
  .bs-hero-brand { font-size: 44px; }
  .bs-logo img { height: 26px; }
}

/* ============ 데스크톱 메가메뉴 (사이트맵형: 호버 시 전체 메뉴) ============ */
@media (min-width: 901px) {
  /* 개별 서브 드롭다운 숨김 → 메가로 대체 */
  .bs-gnb-item.has-sub .bs-sub { display: none !important; }

  .bs-mega {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-top: 1px solid var(--bs-line);
    box-shadow: 0 24px 40px rgba(11,47,107,.13);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s; z-index: 189;
  }
  .bs-header.mega-open .bs-mega { opacity: 1; visibility: visible; transform: none; }
  .bs-mega-inner {
    padding: 34px var(--bs-pad-x) 40px;
    display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 26px;
  }
  .bs-mega-h {
    display: block; font-size: 16.5px; font-weight: 800; color: var(--bs-navy);
    padding-bottom: 12px; margin-bottom: 12px; border-bottom: 2px solid var(--bs-blue);
    text-decoration: none;
  }
  .bs-mega-h:hover { color: var(--bs-blue); }
  .bs-mega-col ul { list-style: none; margin: 0; padding: 0; }
  .bs-mega-col li a {
    display: block; padding: 9px 0; font-size: 15px; color: #55637a;
    text-decoration: none; transition: color .15s, padding-left .15s;
  }
  .bs-mega-col li a:hover { color: var(--bs-blue); padding-left: 6px; }

  /* 홈 투명헤더: 호버 시 흰색 헤더(메가 연결 + 글자 가독) */
  .bs-header.over:hover { background: rgba(255,255,255,.98); backdrop-filter: saturate(140%) blur(6px); border-bottom-color: var(--bs-line); }
  .bs-header.over:hover .bs-gnb-top,
  .bs-header.over:hover .bs-lang-btn { color: var(--bs-ink) !important; }
  .bs-header.over:hover .bs-logo-navy { display: block; }
  .bs-header.over:hover .bs-logo-white { display: none; }
  .bs-header.over:hover .bs-lang-btn { background: var(--bs-soft); border-color: var(--bs-line); }
  .bs-header.over:hover .bs-gnb-item.has-sub > .bs-gnb-top::after { border-color: currentColor; opacity: .5; }
  .bs-header.over:hover .bs-burger span { background: var(--bs-navy); }
}
@media (max-width: 900px) { .bs-mega { display: none; } }

/* ===================================================================
   핵심기술 캐러셀 (구강 내시경) — 기존 bigscan.net 포맷
   좌측 고정 타이틀 블록 + 우측 카드 트랙(캐러셀). 카드→tech-endoscope
   =================================================================== */
.bs-techcar { padding: clamp(64px, 8vw, 108px) var(--bs-pad-x); overflow: hidden; }
.bs-techcar-wrap {
  display: grid; grid-template-columns: minmax(230px, 320px) 1fr;
  gap: clamp(28px, 4vw, 64px); align-items: center;
}
.bs-techcar-title { font-size: clamp(30px, 3.2vw, 46px); font-weight: 800; color: var(--bs-ink); letter-spacing: -.02em; line-height: 1.12; margin: 0; }
.bs-techcar-sub { margin: 14px 0 0; font-size: clamp(17px, 1.5vw, 21px); font-weight: 700; color: var(--bs-ink); }
.bs-techcar-desc { margin: 16px 0 0; font-size: 15.5px; line-height: 1.7; color: var(--bs-muted); }
.bs-techcar-nav { margin-top: clamp(30px, 5vw, 60px); display: flex; align-items: center; gap: 18px; }
.bs-techcar-arrow {
  width: 46px; height: 46px; border: 1px solid var(--bs-line); background: #fff; color: var(--bs-ink);
  font-size: 24px; line-height: 0; border-radius: 3px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; transition: background .2s, color .2s, border-color .2s;
}
.bs-techcar-arrow:hover { background: var(--bs-blue); border-color: var(--bs-blue); color: #fff; }
.bs-techcar-arrow:disabled { opacity: .35; cursor: default; }
.bs-techcar-arrow:disabled:hover { background: #fff; color: var(--bs-ink); border-color: var(--bs-line); }
.bs-techcar-dots { display: flex; gap: 9px; }
.bs-techcar-dot { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: var(--bs-line); cursor: pointer; transition: background .2s, transform .2s; }
.bs-techcar-dot.is-active { background: var(--bs-blue); transform: scale(1.2); }

.bs-techcar-viewport { overflow: hidden; }
.bs-techcar-track { display: flex; gap: 22px; transition: transform .55s cubic-bezier(.4, 0, .2, 1); will-change: transform; }
.bs-techcar-card { flex: 0 0 clamp(216px, 24vw, 284px); text-decoration: none; color: var(--bs-ink); }
.bs-techcar-img {
  display: block; aspect-ratio: 1 / 1; border-radius: 8px; overflow: hidden;
  background: #fff; border: 1px solid #d3dbea; padding: 16px;
  box-shadow: 0 8px 24px rgba(16, 35, 73, .14); transition: box-shadow .25s, border-color .25s, transform .25s;
}
.bs-techcar-card:hover .bs-techcar-img { box-shadow: 0 14px 34px rgba(16, 35, 73, .20); border-color: var(--bs-blue-2); transform: translateY(-4px); }
.bs-techcar-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.bs-techcar-cap { display: block; margin-top: 18px; font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; font-size: 17px; font-weight: 500; line-height: 1.4; text-align: center; color: #191919; }

@media (max-width: 860px) {
  .bs-techcar-wrap { grid-template-columns: 1fr; gap: 24px; }
  .bs-techcar-nav { display: none; }
  .bs-techcar-viewport { overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; margin: 0 calc(var(--bs-pad-x) * -1); padding: 0 var(--bs-pad-x); }
  .bs-techcar-viewport::-webkit-scrollbar { display: none; }
  .bs-techcar-track { transform: none !important; }
  .bs-techcar-card { flex: 0 0 74%; scroll-snap-align: start; }
}

/* ===================================================================
   TECHNICAL SKILLS / 3D IO SCANNER / Portable X-Ray — 기존 bigscan.net 포맷
   =================================================================== */
.bs-skills { padding: clamp(60px, 7vw, 100px) var(--bs-body-x); background: #f4f4f4; }

/* Row 1 — 좌 이미지 / 우 텍스트 */
.bs-skills-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 72px); align-items: center; }
.bs-skills-media img { width: 100%; height: auto; display: block; border-radius: 4px; box-shadow: 0 20px 44px rgba(11, 47, 107, .16); }
.bs-skills-rule { display: block; width: 88px; height: 2px; background: var(--bs-blue); margin-bottom: 20px; }
.bs-skills-kicker { display: block; font-size: 13px; font-weight: 700; letter-spacing: .16em; color: var(--bs-blue); margin-bottom: 14px; }
.bs-skills-h { font-size: clamp(28px, 3.4vw, 44px); font-weight: 800; letter-spacing: .01em; color: var(--bs-ink); margin: 0 0 24px; }
.bs-skills-h--ct { font-size: clamp(24px, 2.7vw, 37px); line-height: 1.24; }

/* 기존 CT vs BIGSCAN 비교 박스 */
.bs-skills-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }
.bs-cmp-box { position: relative; margin: 0; display: flex; flex-direction: column; background: #fff; border: 1px solid #d3dbea; border-radius: 12px; padding: 16px 16px 0; box-shadow: 0 12px 28px rgba(16, 35, 73, .08); }
.bs-cmp-box.on { border-color: var(--bs-blue); box-shadow: 0 16px 34px rgba(16, 84, 196, .16); }
.bs-cmp-tag { align-self: flex-start; font-size: 11.5px; font-weight: 800; letter-spacing: .06em; color: #6b7686; background: var(--bs-soft); border-radius: 20px; padding: 4px 12px; margin-bottom: 12px; }
.bs-cmp-box.on .bs-cmp-tag { color: #fff; background: var(--bs-blue); }
.bs-cmp-img { flex: 1; display: flex; align-items: center; justify-content: center; height: 210px; }
.bs-cmp-img img { max-width: 100%; max-height: 210px; object-fit: contain; display: block; }
.bs-cmp-box figcaption { font-size: 12px; line-height: 1.45; color: var(--bs-muted); text-align: center; padding: 13px 2px 15px; border-top: 1px solid var(--bs-line); margin-top: 14px; }
.bs-cmp-box.on figcaption { color: var(--bs-ink); font-weight: 600; }
.bs-skills-desc { list-style: none; margin: 0 0 32px; padding: 0; }
.bs-skills-desc li { font-size: clamp(15px, 1.25vw, 17px); line-height: 1.6; color: var(--bs-muted); padding: 7px 0; }
.bs-skills-more { display: inline-flex; align-items: center; gap: 14px; border: 1px solid var(--bs-ink); color: var(--bs-ink); padding: 14px 32px; font-weight: 600; font-size: 15px; text-decoration: none; transition: background .2s, color .2s; }
.bs-skills-more:hover { background: var(--bs-ink); color: #fff; }
.bs-skills-more em { font-style: normal; font-size: 17px; }

/* Row 2 — 좌 3D IO SCANNER / 우 Portable X-Ray 다크 카드 */
.bs-skills-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); margin-top: clamp(34px, 5vw, 72px); align-items: stretch; }
.bs-skills-scanner { align-self: center; }
.bs-skills-h2 { font-size: clamp(24px, 2.8vw, 38px); font-weight: 800; color: var(--bs-ink); margin: 0 0 10px; }
.bs-skills-sub { font-size: clamp(15px, 1.4vw, 19px); font-weight: 500; color: var(--bs-ink); margin: 0 0 24px; }
.bs-skills-points { list-style: none; margin: 0 0 28px; padding: 0; }
.bs-skills-points li { position: relative; padding: 11px 0 11px 24px; font-size: 15.5px; color: #3a475e; border-bottom: 1px solid var(--bs-line); }
.bs-skills-points li::before { content: "\25B2"; position: absolute; left: 0; top: 12px; color: var(--bs-blue); font-size: 10px; }

.bs-skills-xray { position: relative; display: block; overflow: hidden; text-decoration: none; min-height: 380px; border-radius: 4px; background-size: cover; background-position: center; box-shadow: 0 20px 44px rgba(8, 20, 44, .22); }
.bs-skills-xray-scrim { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(8, 20, 44, .88), rgba(11, 47, 107, .74)); transition: background .25s; }
.bs-skills-xray-inner { position: relative; padding: clamp(28px, 3.4vw, 48px); color: #fff; }
.bs-skills-xray-h { font-size: clamp(24px, 2.6vw, 34px); font-weight: 800; margin: 0 0 8px; }
.bs-skills-xray-tag { display: block; font-size: 14px; color: rgba(255, 255, 255, .82); margin-bottom: 22px; }
.bs-skills-xray-points { list-style: none; margin: 0; padding: 0; }
.bs-skills-xray-points li { position: relative; padding: 11px 0 11px 20px; font-size: 15px; line-height: 1.5; color: rgba(255, 255, 255, .93); border-bottom: 1px solid rgba(255, 255, 255, .14); }
.bs-skills-xray-points li:last-child { border-bottom: 0; }
.bs-skills-xray-points li::before { content: "\2022"; position: absolute; left: 2px; top: 9px; color: var(--bs-cyan); font-size: 16px; }
.bs-skills-xray:hover .bs-skills-xray-scrim { background: linear-gradient(135deg, rgba(8, 20, 44, .9), rgba(16, 84, 196, .8)); }

@media (max-width: 860px) {
  .bs-skills-row, .bs-skills-row2 { grid-template-columns: 1fr; gap: 30px; }
  .bs-skills-media { order: -1; }
  .bs-skills-compare { order: -1; }
  .bs-cmp-img, .bs-cmp-img img { height: 170px; max-height: 170px; }
}

/* ===== One-Shot CT — 플래그십 다크 피처 배너 (풀블리드) ===== */
.bs-ct {
  position: relative; overflow: hidden;
  margin: clamp(40px, 5.5vw, 70px) 0;
  padding: clamp(40px, 4.5vw, 64px);
  border-radius: 12px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 22%, rgba(23, 176, 196, .20), transparent 52%),
    linear-gradient(118deg, #081a3e 0%, #0b2f6b 55%, #0b3d91 100%);
  box-shadow: 0 26px 60px rgba(8, 20, 44, .22);
}
.bs-ct-glow { position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(47,123,230,.35), transparent 68%); pointer-events: none; }
.bs-ct-inner { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(32px, 4.2vw, 66px); align-items: center; }
.bs-ct-media img { width: 100%; height: auto; display: block; border-radius: 10px; box-shadow: 0 26px 60px rgba(0, 0, 0, .42); }
.bs-ct-kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .18em; color: var(--bs-cyan); margin-bottom: 16px; }
.bs-ct-title { font-family: 'Poppins', 'Pretendard', sans-serif; font-size: clamp(34px, 4.6vw, 62px); font-weight: 800; line-height: 1.02; margin: 0 0 20px; letter-spacing: -.01em; }
.bs-ct-title span { color: var(--bs-cyan); }
.bs-ct-lead { font-size: clamp(15px, 1.25vw, 18px); line-height: 1.65; color: rgba(255, 255, 255, .85); margin: 0 0 34px; max-width: 640px; }
.bs-ct-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); margin-bottom: 36px; }
.bs-ct-stat { border-left: 2px solid rgba(23, 176, 196, .55); padding-left: 16px; }
.bs-ct-stat strong { display: block; font-family: 'Poppins', sans-serif; font-size: clamp(21px, 2.3vw, 30px); font-weight: 800; color: #fff; line-height: 1; margin-bottom: 9px; }
.bs-ct-stat span { display: block; font-size: 13.5px; line-height: 1.4; color: rgba(255, 255, 255, .72); }
.bs-ct-more { display: inline-flex; align-items: center; gap: 12px; background: var(--bs-cyan); color: #04121f; font-weight: 700; font-size: 15px; padding: 15px 32px; border-radius: 4px; text-decoration: none; transition: background .2s, transform .2s; }
.bs-ct-more:hover { background: #fff; transform: translateX(3px); }
.bs-ct-more em { font-style: normal; font-size: 17px; }

@media (max-width: 860px) {
  .bs-ct-inner { grid-template-columns: 1fr; gap: 28px; }
  .bs-ct-media { order: -1; }
  .bs-ct-stats { grid-template-columns: 1fr; gap: 14px; }
  .bs-ct-stat { border-left: 0; border-top: 2px solid rgba(23,176,196,.55); padding-left: 0; padding-top: 12px; }
}

/* ===== IO-Scanner 요약 섹션 (tech-scanner 핵심 발췌) ===== */
.bs-ios-concept { max-width: 840px; margin: 0 auto; text-align: center; }
.bs-ios-concept img { width: 100%; height: auto; display: block; border-radius: 10px; }
.bs-ios-concept figcaption { margin: 20px auto 0; font-size: 15px; line-height: 1.65; color: var(--bs-muted); max-width: 720px; text-wrap: balance; }
.bs-ios-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin: 56px auto 0; max-width: 1120px; }
.bs-ios-feat {
  position: relative; overflow: hidden; background: #fff;
  border: 1px solid var(--bs-line); border-radius: 22px; padding: 44px 36px 38px;
  box-shadow: 0 14px 38px rgba(16, 35, 73, .07);
  transition: transform .3s cubic-bezier(.4, 0, .2, 1), box-shadow .3s, border-color .3s;
}
.bs-ios-feat::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 5px;
  background: linear-gradient(90deg, var(--bs-blue), var(--bs-cyan)); opacity: 0; transition: opacity .3s;
}
.bs-ios-feat:hover { transform: translateY(-9px); box-shadow: 0 30px 60px rgba(16, 84, 196, .18); border-color: transparent; }
.bs-ios-feat:hover::before { opacity: 1; }
.bs-ios-no {
  position: absolute; top: 22px; right: 28px; z-index: 0;
  font-family: "Poppins", sans-serif; font-size: 42px; font-weight: 800; line-height: 1;
  letter-spacing: -.03em; color: var(--bs-soft-2);
}
.bs-ios-head { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; position: relative; z-index: 1; }
.bs-ios-icon {
  flex: 0 0 auto; width: 58px; height: 58px; border-radius: 17px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--bs-navy-2), var(--bs-cyan));
  box-shadow: 0 14px 24px rgba(16, 84, 196, .30);
}
.bs-ios-feat:nth-child(2) .bs-ios-icon { background: linear-gradient(135deg, var(--bs-cyan), var(--bs-blue-2)); box-shadow: 0 14px 24px rgba(23, 176, 196, .30); }
.bs-ios-feat:nth-child(3) .bs-ios-icon { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); box-shadow: 0 14px 24px rgba(11, 47, 107, .30); }
.bs-ios-icon svg { width: 30px; height: 30px; }
.bs-ios-feat h3 { margin: 0; font-size: clamp(19px, 1.8vw, 22px); font-weight: 800; letter-spacing: -.01em; line-height: 1.25; color: var(--bs-ink); }
.bs-ios-feat p { position: relative; z-index: 1; font-size: 15px; line-height: 1.65; color: var(--bs-muted); margin: 0; }
.bs-ios-cta { text-align: center; margin-top: 48px; }

@media (max-width: 860px) {
  .bs-ios-feats { grid-template-columns: 1fr; gap: 16px; }
  .bs-ios-feat { padding: 36px 30px; }
}

/* 서브페이지 하단 중앙정렬 MORE 버튼 */
.bs-more-wrap { display: flex; justify-content: center; align-items: center; gap: 14px; flex-wrap: wrap; padding: 0 var(--bs-body-x) clamp(64px, 8vw, 100px); }
.bs-more-wrap .bs-btn { min-width: 200px; justify-content: center; letter-spacing: .04em; }
.bs-more-soft { background: var(--bs-soft); }   /* 위 섹션(soft)과 배경 통일 */

/* ===== 모바일 최적화 (iPhone/Galaxy/iPad — 가독성·줄맞춤·iOS 이슈) 2026-07 ===== */
/* iOS 가로모드 텍스트 자동확대 방지 */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
/* 가로 스크롤 표(비교표·사양표): iOS 관성 스크롤 부드럽게 */
.bs-endo-table-wrap, .bs-elec-spec-wrap { -webkit-overflow-scrolling: touch; }

@media (max-width: 640px) {
  /* iOS 입력 포커스 시 자동 확대(zoom) 방지 — 폼 입력 16px 이상 보장 (뒤에 오는 기본 15px 규칙 이김) */
  .bs-minic-form input, .bs-minic-form textarea { font-size: 16px !important; }
  /* 본문 가독성: 한글 줄간격 여유 */
  .bs-sdesc, .bs-techg-desc, .bs-prodg-desc, .bs-core-intro { line-height: 1.72; }
  /* 좌우 여백 안전값 통일(줄맞춤) */
  .bs-minic-in { padding-left: 4px; padding-right: 4px; }
}
/* 아주 좁은 기기(≤360, Galaxy 등)에서 히어로 카피 줄바꿈 여유 */
@media (max-width: 360px) {
  .bs-hero-box, .bs-hero-box-es { padding-right: 6px; }
}
.bs-btn-line { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); color: #fff !important; border: 0; box-shadow: 0 10px 26px rgba(11, 47, 107, .30); }
.bs-btn-line:hover { transform: translateY(-2px); box-shadow: 0 15px 32px rgba(11, 47, 107, .40); }

/* ===== 메인 하단 간단 문의 (컴팩트 Contact) ===== */
.bs-minic { padding: clamp(38px, 4.6vw, 60px) var(--bs-body-x); background: var(--bs-soft); border-top: 1px solid var(--bs-line); }
.bs-minic-in { max-width: 1120px; margin: 0 auto; }
.bs-minic-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.bs-minic-label { font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--bs-blue); }
.bs-minic-head h2 { font-size: clamp(22px, 2.3vw, 30px); font-weight: 800; color: var(--bs-ink); margin: 0; }
.bs-minic-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.bs-minic-form input, .bs-minic-form textarea {
  width: 100%; font-family: inherit; font-size: 15px; color: var(--bs-ink);
  background: #fff; border: 1px solid var(--bs-line); border-radius: 9px; padding: 12px 15px;
}
.bs-minic-form input::placeholder, .bs-minic-form textarea::placeholder { color: #6c788d; opacity: 1; }
.bs-minic-form input:focus, .bs-minic-form textarea:focus { outline: none; border-color: var(--bs-blue); box-shadow: 0 0 0 3px rgba(16, 84, 196, .12); }
.bs-minic-form textarea { display: block; resize: vertical; min-height: 58px; margin-bottom: 14px; line-height: 1.5; }
.bs-minic-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.bs-minic-consent { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; color: var(--bs-muted); cursor: pointer; }
.bs-minic-consent input { width: 16px; height: 16px; accent-color: var(--bs-blue); flex: 0 0 auto; }
.bs-minic-foot .bs-btn { color: #fff !important; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); padding: 12px 34px; }

@media (max-width: 760px) { .bs-minic-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 440px) { .bs-minic-row { grid-template-columns: 1fr; } }

/* ===== 개인정보 취급방침 — 보기 링크 + 모달(다른 화면 어둡게) ===== */
.bs-consent-wrap { display: inline-flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; }
.bs-privacy-link {
  background: none; border: 0; padding: 0; cursor: pointer; font-family: inherit;
  font-size: 13.5px; font-weight: 600; color: var(--bs-blue);
  text-decoration: underline; text-underline-offset: 3px;
}
.bs-privacy-link:hover { color: var(--bs-navy); }
.bs-privacy-modal { position: fixed; inset: 0; z-index: 1000; display: none; }
.bs-privacy-modal.is-open { display: block; }
.bs-privacy-overlay { position: absolute; inset: 0; background: rgba(6, 20, 45, .62); animation: bsPvFade .25s ease; }
.bs-privacy-panel {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(680px, calc(100vw - 40px)); max-height: min(84vh, 760px);
  display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border-radius: 18px; box-shadow: 0 40px 90px rgba(0, 0, 0, .4);
  animation: bsPvPop .28s cubic-bezier(.2, .8, .2, 1);
}
@keyframes bsPvFade { from { opacity: 0; } }
@keyframes bsPvPop { from { opacity: 0; transform: translate(-50%, -46%) scale(.97); } }
.bs-privacy-x {
  position: absolute; top: 14px; right: 16px; width: 36px; height: 36px; z-index: 2;
  background: none; border: 0; font-size: 26px; line-height: 1; color: var(--bs-muted);
  cursor: pointer; border-radius: 8px; transition: background .2s ease, color .2s ease;
}
.bs-privacy-x:hover { background: #f1f4f9; color: var(--bs-ink); }
.bs-privacy-title { margin: 0; padding: 30px 34px 18px; font-size: 22px; font-weight: 800; color: var(--bs-ink); border-bottom: 1px solid var(--bs-line); }
.bs-privacy-body { overflow-y: auto; padding: 24px 34px 10px; }
.bs-privacy-intro { font-size: 14.5px; line-height: 1.75; color: var(--bs-muted); margin: 0 0 22px; }
.bs-privacy-sec { margin-bottom: 20px; }
.bs-privacy-sec h3 { font-size: 15px; font-weight: 700; color: var(--bs-ink); margin: 0 0 7px; }
.bs-privacy-sec p { font-size: 14px; line-height: 1.7; color: var(--bs-muted); margin: 0; }
.bs-privacy-officer dl { margin: 8px 0 0; display: grid; gap: 8px; }
.bs-privacy-officer dl > div { display: flex; gap: 12px; font-size: 14px; }
.bs-privacy-officer dt { flex: 0 0 86px; color: var(--bs-muted); font-weight: 600; }
.bs-privacy-officer dd { margin: 0; color: var(--bs-ink); }
.bs-privacy-officer dd a { color: var(--bs-blue); }
.bs-privacy-foot { padding: 16px 34px 22px; border-top: 1px solid var(--bs-line); text-align: right; }
.bs-privacy-foot .bs-btn { color: #fff !important; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); padding: 11px 30px; }
body.bs-noscroll { overflow: hidden; }
@media (max-width: 560px) {
  .bs-privacy-title { padding: 24px 22px 16px; font-size: 20px; }
  .bs-privacy-body { padding: 20px 22px 8px; }
  .bs-privacy-foot { padding: 14px 22px 20px; }
}

/* ===== Contact 2단 배열 (정보 + 폼) — 우측 여백 해소 ===== */
.bs-contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(32px, 4vw, 60px); align-items: start; }
.bs-contact-aside { display: flex; flex-direction: column; gap: 24px; padding: 26px 28px; background: var(--bs-soft); border: 1px solid var(--bs-line); border-radius: 14px; }
.bs-contact-aside .ci { font-size: 16px; line-height: 1.55; }
.bs-contact-aside .ci b { display: block; font-size: 14px; color: var(--bs-blue); margin-bottom: 8px; font-weight: 700; letter-spacing: .02em; }
.bs-contact-aside .ci-addr { display: block; color: #3a475e; margin-bottom: 9px; }
.bs-contact-aside .ci-addr:last-child { margin-bottom: 0; }
.bs-contact-aside .ci-addr em { font-style: normal; font-weight: 700; color: var(--bs-ink); margin-right: 5px; }
.bs-contact-aside .ci a { color: var(--bs-ink); }
.bs-contact-aside .ci a:hover { color: var(--bs-blue); }
.bs-contact-formcol .bs-form { max-width: none; }
@media (max-width: 820px) { .bs-contact-grid { grid-template-columns: 1fr; gap: 28px; } }

/* footer 주소 */
.bs-faddr { color: rgba(255, 255, 255, .68); font-size: 13.5px; line-height: 1.5; display: inline-block; margin-bottom: 7px; max-width: 24em; }

/* ===== 전자약 — 디지털 슈즈 & 주파수 발생기 (제품 적용 + 사진 갤러리) ===== */
.bs-ds-app { max-width: 1120px; margin: 0 auto clamp(46px, 6vw, 72px); background: #fff; border: 1px solid var(--bs-line); border-left: 4px solid var(--bs-blue); border-radius: 12px; padding: 32px clamp(28px, 3.5vw, 48px); box-shadow: 0 12px 30px rgba(16, 35, 73, .06); }
.bs-ds-app-title { font-size: clamp(20px, 2vw, 26px); font-weight: 800; color: var(--bs-ink); margin: 0 0 18px; }
.bs-ds-app-list { list-style: none; margin: 0; padding: 0; }
.bs-ds-app-list li { position: relative; padding: 9px 0 9px 26px; font-size: 16px; line-height: 1.6; color: #3a475e; }
.bs-ds-app-list li + li { border-top: 1px solid var(--bs-line); }
.bs-ds-app-list li::before { content: ""; position: absolute; left: 4px; top: 17px; width: 8px; height: 8px; border-radius: 50%; background: var(--bs-blue); }

.bs-ds-gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 28px); max-width: 1120px; margin: 0 auto; }
.bs-ds-card { margin: 0; background: #fff; border: 1px solid var(--bs-line); border-radius: 14px; overflow: hidden; box-shadow: 0 12px 30px rgba(16, 35, 73, .07); transition: transform .25s, box-shadow .25s; }
.bs-ds-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(16, 35, 73, .14); }
.bs-ds-img { display: block; aspect-ratio: 1 / 1; overflow: hidden; background: #eef2f8; }
.bs-ds-img img { width: 100%; height: 100%; object-fit: contain; padding: 12px; box-sizing: border-box; display: block; transition: transform .4s ease; }
.bs-ds-card:hover .bs-ds-img img { transform: scale(1.05); }
.bs-ds-card figcaption { padding: 16px 18px; font-size: 15.5px; font-weight: 600; color: var(--bs-ink); text-align: center; }

@media (max-width: 860px) { .bs-ds-gal { grid-template-columns: 1fr 1fr; gap: 14px; } }
@media (max-width: 520px) { .bs-ds-gal { grid-template-columns: 1fr; } }

/* ===== 우측 고정 퀵메뉴: 문의하기 (스크롤 따라다님) ===== */
.bs-quick {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 240;
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  padding: 16px 14px; min-width: 62px;
  background: linear-gradient(160deg, var(--bs-blue) 0%, var(--bs-navy) 100%);
  color: #fff !important; text-decoration: none; text-align: center; line-height: 1.25;
  border-radius: 16px 0 0 16px; box-shadow: -8px 10px 28px rgba(11, 47, 107, .30);
  transition: padding-right .22s ease, box-shadow .22s ease, background .22s ease;
}
.bs-quick:hover { padding-right: 20px; box-shadow: -12px 14px 34px rgba(11, 47, 107, .42); }
.bs-quick-ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.bs-quick-ico svg { width: 20px; height: 20px; stroke: #fff; fill: none; }
.bs-quick-label { font-size: 13px; font-weight: 700; letter-spacing: .01em; color: #fff !important; }

@media (max-width: 640px) {
  .bs-quick { padding: 12px 10px; min-width: 54px; gap: 6px; border-radius: 14px 0 0 14px; }
  .bs-quick-ico { width: 30px; height: 30px; }
  .bs-quick-label { font-size: 11.5px; }
}

/* ===== 히어로 EndoSight 슬라이드: 헤드라인 + 스펙칩 ===== */
/* EndoSight 슬라이드: 카피 투명(제품 안 가리게) + 좌측 시안 라인 */
.bs-hero-box-es { max-width: 640px; background: none; border-left: 3px solid var(--bs-cyan); border-radius: 0; padding: 6px 0 6px 22px; }
.bs-hero-box-es .bs-hero-kicker, .bs-hero-box-es .bs-hero-head { text-shadow: 0 2px 14px rgba(0, 8, 24, .65); }
/* 제품 콜라주(투명 PNG) 우측 오버레이 */
.bs-hero-esvis { position: absolute; top: 0; right: 0; bottom: 0; width: 60%; display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 clamp(6px, 2vw, 30px) 0 0; z-index: 1; pointer-events: none; }
.bs-hero-esvis img { width: 100%; height: auto; max-height: 98%; object-fit: contain; object-position: bottom right; }
@media (max-width: 860px) {
  .bs-hero-esvis { width: 100%; align-items: center; opacity: .3; padding: 0; }
  .bs-hero-box-es { max-width: 100%; }
}
.bs-hero-head { font-size: clamp(20px, 2.15vw, 28px); font-weight: 800; line-height: 1.34; letter-spacing: -.01em; color: #fff; margin: 6px 0 0; }
@media (min-width: 861px) { .bs-hero-head { white-space: nowrap; } }
.bs-hero-specs { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; }
.bs-hero-specs li { font-size: 13px; font-weight: 600; color: #e3edfb; background: rgba(255, 255, 255, .10); border: 1px solid rgba(255, 255, 255, .28); border-radius: 20px; padding: 8px 16px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@media (max-width: 640px) { .bs-hero-specs { gap: 7px; } .bs-hero-specs li { font-size: 12px; padding: 6px 12px; } }


/* ===================================================================
   tech-endoscope — 간접 방식 vs 직접 방식 (VS 대비형 비교)  2026-09
   기존 .bs-endo-box* 대체. 4개국어 공통 데이터 사용.
   =================================================================== */
.bs-cmp2 {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
}
.bs-cmp2-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e4e9f2;
  border-radius: 20px;
  padding: 32px 28px 26px;
  overflow: hidden;
  transition: transform .3s cubic-bezier(.22,.61,.36,1), box-shadow .3s ease;
}
.bs-cmp2-card::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 5px;
  background: #dbe1ec;
}
.bs-cmp2-card.is-win {
  border-color: #c9dcfa;
  box-shadow: 0 26px 60px rgba(16, 84, 196, .16);
}
.bs-cmp2-card.is-win::before {
  background: linear-gradient(90deg, var(--bs-navy), var(--bs-blue));
}
.bs-cmp2-card:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(20,35,65,.10); }
.bs-cmp2-card.is-win:hover { box-shadow: 0 32px 72px rgba(16,84,196,.22); }

/* BIGSCAN 리본 */
.bs-cmp2-ribbon {
  position: absolute; top: 18px; right: 22px;
  padding: 6px 14px; border-radius: 999px;
  font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 800; letter-spacing: 1px;
  color: #fff; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  box-shadow: 0 8px 20px rgba(16,84,196,.35);
}

/* 헤더 */
.bs-cmp2-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 15px; padding-right: 96px; }
.bs-cmp2-badge {
  display: inline-block; padding: 7px 17px; border-radius: 999px;
  font-size: 15px; font-weight: 800; color: #fff; background: #9aa6bb; white-space: nowrap;
}
.bs-cmp2-card.is-win .bs-cmp2-badge { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); }
.bs-cmp2-lead { font-size: 16px; font-weight: 700; color: #1b2740; }

.bs-cmp2-desc { font-size: 16.5px; color: #3a475e; line-height: 1.68; margin: 0 0 20px; }

/* 특징 리스트 (✕ / ✓) */
.bs-cmp2-pts { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 10px; }
.bs-cmp2-pts li { display: flex; align-items: flex-start; gap: 11px; font-size: 16px; color: #46536b; line-height: 1.58; }
.bs-cmp2-pts .ic {
  flex: 0 0 21px; width: 21px; height: 21px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; margin-top: 2px;
  background: #eef1f6; color: #8b97ab;
}
.bs-cmp2-pts.good .ic { background: rgba(16,84,196,.12); color: var(--bs-blue); }

/* 강조 노트 */
.bs-cmp2-note {
  margin: 0 0 22px; padding: 13px 17px;
  border-radius: 12px; border-left: 3px solid var(--bs-blue);
  background: linear-gradient(135deg, rgba(11,61,145,.07), rgba(16,84,196,.06));
  font-size: 16px; font-weight: 700; color: var(--bs-navy); line-height: 1.58;
}
.bs-cmp2-note::before { content: '\2794\00a0'; }

/* 이미지 */
.bs-cmp2-fig { margin: auto 0 0; text-align: center; }
.bs-cmp2-fig img {
  width: 100%; height: auto; display: block;
  background: #fff; border: 1px solid #eaeef5; border-radius: 14px; padding: 12px;
}
.bs-cmp2-card.is-win .bs-cmp2-fig img { border-color: #d5e2f7; }
.bs-cmp2-fig figcaption { font-size: 14.5px; color: var(--bs-muted); margin-top: 13px; }

/* 중앙 VS */
.bs-cmp2-vs { position: relative; display: flex; align-items: center; justify-content: center; padding: 0 24px; }
.bs-cmp2-vs::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px;
  background: linear-gradient(180deg, transparent, #d8e0ee 18%, #d8e0ee 82%, transparent);
}
.bs-cmp2-vs span {
  position: relative; z-index: 1;
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif; font-size: 15px; font-weight: 800; letter-spacing: .5px;
  color: #fff; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  box-shadow: 0 10px 26px rgba(16,84,196,.34);
}

/* 태블릿·모바일: 세로 스택 + VS 가로 구분선 */
@media (max-width: 900px) {
  .bs-cmp2 { grid-template-columns: 1fr; }
  .bs-cmp2-vs { padding: 18px 0; }
  .bs-cmp2-vs::before {
    top: 50%; bottom: auto; left: 0; right: 0; width: auto; height: 1px;
    background: linear-gradient(90deg, transparent, #d8e0ee 18%, #d8e0ee 82%, transparent);
  }
  .bs-cmp2-vs span { width: 50px; height: 50px; font-size: 14px; }
}
@media (max-width: 640px) {
  .bs-cmp2-card { padding: 26px 18px 22px; border-radius: 16px; }
  .bs-cmp2-top { padding-right: 88px; }
  .bs-cmp2-ribbon { top: 16px; right: 16px; font-size: 11px; padding: 5px 12px; }
  .bs-cmp2-desc { font-size: 15.5px; }
  .bs-cmp2-pts li { font-size: 15.5px; }
  .bs-cmp2-note { font-size: 15.5px; padding: 12px 14px; }
  .bs-cmp2-fig img { padding: 8px; }
}


/* ===================================================================
   로드맵 카드 레이아웃 개선  2026-09
   이미지(좌) + 스펙(우, 우측정렬)을 한 줄로 배치, 이미지 확대,
   비워진 공간만큼 하단 치료 박스를 위로 끌어올림.
   =================================================================== */
.bs-road-media {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.bs-road-media .bs-road-img { margin: 0; flex: 0 0 auto; }
.bs-road-media .bs-road-img img {
  width: 138px; height: 138px;      /* 120px -> 138px 확대 */
  object-fit: cover; border-radius: 12px; border: 1px solid var(--bs-line);
}
.bs-road-media .bs-road-specs {
  flex: 1 1 auto; min-width: 0; margin: 0;
  text-align: right;                 /* 스펙 우측 정렬 */
}
/* 이미지가 없는 카드(2027)는 스펙을 가운데로 */
.bs-road-media .bs-road-specs:only-child { text-align: center; }
.bs-road-media .bs-road-specs li { font-size: 15.5px; line-height: 1.7; }

/* 치료 박스: 위로 붙이고 여백 정리 */
.bs-road-card .bs-road-tx { margin-top: 0; }

/* 태블릿 2열 / 모바일 1열에서는 카드 폭이 넓어지므로 이미지를 조금 더 크게 */
@media (max-width: 1100px) {
  .bs-road-media .bs-road-img img { width: 150px; height: 150px; }
}
@media (max-width: 900px) {
  .bs-road-media { gap: 16px; }
  .bs-road-media .bs-road-img img { width: 160px; height: 160px; }
  .bs-road-media .bs-road-specs li { font-size: 16px; }
}
@media (max-width: 420px) {
  .bs-road-media { gap: 12px; }
  .bs-road-media .bs-road-img img { width: 124px; height: 124px; }
  .bs-road-media .bs-road-specs li { font-size: 15px; }
}


/* ===================================================================
   비교표 헤더 색 구분  2026-09
   기존: '항목'과 'BIGSCAN 직접 방식'이 동일한 --bs-navy 라 구분 불가.
   변경: 항목 = 중립 슬레이트(라벨), BIGSCAN = 남색->파랑 그라데이션(강조)
   =================================================================== */
.bs-endo-table thead th.mid {
  background: #45587a;                 /* 중립 슬레이트 - 라벨 열 */
  color: #fff;
  border-right: 2px solid #fff;        /* 강조 열과 경계 분리 */
}
.bs-endo-table thead th.hi {
  background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  color: #fff;
}
/* 본문도 열 정체성 유지: 항목 열은 중립 회색, BIGSCAN 열은 파란 틴트 */
.bs-endo-table tbody th.mid { background: #eef1f6; }
.bs-endo-table tbody td.hi  { background: rgba(16,84,196,.07); }


/* ===================================================================
   prod-endosight — 제품 구성 갤러리 + 사양표(일반/영상)  2026-09
   사진마다 원본 비율이 달라(2.25 ~ 0.58) 고정 높이 프레임 +
   object-fit:contain 으로 시각적 크기를 통일한다.
   =================================================================== */
.bs-pe-gal {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.bs-pe-gal-item {
  margin: 0; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px;
  padding: 18px 16px 16px;
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease;
}
.bs-pe-gal-item:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(20,35,65,.12); }
/* 핵심: 사진 프레임 높이를 고정해 서로 다른 비율을 한 줄에 정렬 */
.bs-pe-gal-ph {
  height: 180px; display: flex; align-items: center; justify-content: center;
  background: var(--bs-soft); border-radius: 12px; padding: 14px; margin-bottom: 14px;
}
.bs-pe-gal-ph img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; display: block;
}
.bs-pe-gal-item figcaption {
  margin-top: auto; text-align: center; line-height: 1.5;
  font-size: 15px; font-weight: 700; color: var(--bs-ink); word-break: keep-all;
}

/* 사양표 2단 */
.bs-spec2 { display: grid; grid-template-columns: 1.15fr 1fr; gap: 26px; align-items: start; }
.bs-spec2-title {
  font-size: 18px; font-weight: 800; color: var(--bs-navy); margin: 0 0 12px;
  padding-left: 12px; border-left: 4px solid var(--bs-blue);
}
.bs-spec2-table td.mid { white-space: nowrap; color: var(--bs-ink); font-weight: 600; }
.bs-spec2-table tr.sec th {
  background: #eef1f6; color: var(--bs-navy); font-weight: 800;
  text-align: left; font-size: 16px;
}

@media (max-width: 1100px) {
  .bs-pe-gal { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bs-spec2 { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 760px) {
  .bs-pe-gal { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .bs-pe-gal-ph { height: 150px; padding: 10px; }
  .bs-pe-gal-item { padding: 14px 12px 12px; border-radius: 14px; }
  .bs-pe-gal-item figcaption { font-size: 14px; }
}
@media (max-width: 400px) {
  .bs-pe-gal-ph { height: 130px; }
  .bs-pe-gal-item figcaption { font-size: 13.5px; }
}


/* ===================================================================
   ip-clinical 쇼츠 폭  2026-09
   기존 max-width:1040px 제약 제거 -> 위 '촬영된 영상의 예' 갤러리와
   동일한 콘텐츠 폭 사용. 컬럼이 넓어지면 9:16 비율에 따라 쇼츠도 커짐.
   (모바일 1열 중앙정렬 폭은 유지)
   =================================================================== */
.bs-cl-videos { max-width: none; }
@media (max-width: 520px) { .bs-cl-videos { max-width: 340px; } }


/* ===================================================================
   제품 구성 3열 + 라이트박스  2026-09
   =================================================================== */
.bs-pe-gal { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bs-pe-gal-btn {
  display: block; width: 100%; padding: 0; margin: 0 0 14px;
  background: none; border: 0; cursor: zoom-in; position: relative;
}
.bs-pe-gal-btn .bs-pe-gal-ph { display: flex; margin-bottom: 0; height: 210px; }
.bs-pe-gal-zoom {
  position: absolute; right: 10px; bottom: 10px;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: #fff; background: rgba(11,47,107,.62);
  opacity: 0; transition: opacity .25s ease;
}
.bs-pe-gal-item:hover .bs-pe-gal-zoom { opacity: 1; }
.bs-pe-gal-btn:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 3px; border-radius: 12px; }

/* 라이트박스 */
.bs-lb { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; }
.bs-lb.is-open { display: flex; }
.bs-lb-backdrop { position: absolute; inset: 0; background: rgba(8,18,38,.84); }
.bs-lb-panel {
  position: relative; z-index: 1;
  width: min(92vw, 880px); background: #fff; border-radius: 20px;
  padding: 26px 72px 20px; box-shadow: 0 40px 90px rgba(0,0,0,.4);
  animation: bsLbIn .26s cubic-bezier(.22,.61,.36,1);
}
@keyframes bsLbIn { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.bs-lb-stage {
  height: min(58vh, 460px); display: flex; align-items: center; justify-content: center;
  background: var(--bs-soft); border-radius: 14px; padding: 18px;
}
.bs-lb-stage img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block; }
.bs-lb-cap { margin: 16px 0 4px; text-align: center; font-size: 17px; font-weight: 700; color: var(--bs-ink); word-break: keep-all; }
.bs-lb-count { margin: 0; text-align: center; font-family: "Poppins", sans-serif; font-size: 14px; color: var(--bs-muted); }
.bs-lb-x {
  position: absolute; top: 14px; right: 16px; width: 40px; height: 40px;
  border: 0; border-radius: 50%; background: #eef1f6; color: #46536b;
  font-size: 26px; line-height: 1; cursor: pointer; transition: background .2s, color .2s;
}
.bs-lb-x:hover { background: var(--bs-navy); color: #fff; }
.bs-lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border: 0; border-radius: 50%;
  background: #eef1f6; color: var(--bs-navy); font-size: 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: background .2s, color .2s;
}
.bs-lb-nav:hover { background: var(--bs-navy); color: #fff; }
.bs-lb-nav.prev { left: 16px; }
.bs-lb-nav.next { right: 16px; }

@media (max-width: 1100px) { .bs-pe-gal { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .bs-pe-gal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bs-pe-gal-btn .bs-pe-gal-ph { height: 150px; }
  .bs-lb-panel { width: 94vw; padding: 20px 16px 16px; border-radius: 16px; }
  .bs-lb-stage { height: 46vh; padding: 12px; }
  .bs-lb-nav { width: 40px; height: 40px; top: auto; bottom: -2px; transform: none; }
  .bs-lb-nav.prev { left: 18px; }
  .bs-lb-nav.next { right: 18px; }
  .bs-lb-cap { font-size: 15.5px; padding: 0 44px; }
}
@media (max-width: 400px) { .bs-pe-gal-btn .bs-pe-gal-ph { height: 130px; } }


/* ===================================================================
   인증 및 인허가 (company-cert)  2026-09
   =================================================================== */
.bs-cert-intro { text-align: center; font-size: 17px; color: #3a475e; margin: 0 0 40px; }
.bs-cert-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px; }
.bs-cert-item {
  margin: 0; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px;
  padding: 16px 16px 18px;
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease;
}
.bs-cert-item:hover { transform: translateY(-6px); box-shadow: 0 24px 52px rgba(20,35,65,.14); }
.bs-cert-btn {
  position: relative; display: block; width: 100%; padding: 0; margin: 0 0 14px;
  background: none; border: 0; cursor: zoom-in;
}
.bs-cert-no {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: "Poppins", sans-serif; font-size: 14px; font-weight: 800;
  color: #fff; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  box-shadow: 0 6px 14px rgba(16,84,196,.3);
}
/* 증서는 세로형 A4 — 고정 높이 프레임으로 4장을 나란히 정렬 */
.bs-cert-ph {
  display: flex; align-items: center; justify-content: center;
  height: 320px; background: var(--bs-soft); border-radius: 12px; padding: 12px;
  overflow: hidden;
}
.bs-cert-ph img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; display: block;
  box-shadow: 0 4px 14px rgba(11,47,107,.14);
}
.bs-cert-zoom {
  position: absolute; right: 10px; bottom: 10px;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: #fff; background: rgba(11,47,107,.62);
  opacity: 0; transition: opacity .25s ease;
}
.bs-cert-item:hover .bs-cert-zoom { opacity: 1; }
.bs-cert-btn:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 3px; border-radius: 12px; }
.bs-cert-cap { margin-top: auto; text-align: center; }
.bs-cert-cap strong { display: block; font-size: 16px; font-weight: 800; color: var(--bs-ink); line-height: 1.45; word-break: keep-all; }
.bs-cert-cap .org { display: block; margin-top: 6px; font-size: 14px; font-weight: 700; color: var(--bs-blue); }
.bs-cert-cap .meta { display: block; margin-top: 5px; font-size: 13px; color: var(--bs-muted); line-height: 1.5; word-break: keep-all; }

@media (max-width: 1100px) { .bs-cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; } }
@media (max-width: 560px) {
  .bs-cert-grid { grid-template-columns: 1fr; }
  .bs-cert-ph { height: 380px; }
  .bs-cert-intro { font-size: 15.5px; margin-bottom: 28px; }
}


/* ===================================================================
   ip-patents — 특허 등록증 갤러리  2026-09
   =================================================================== */
.bs-patgal { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; margin-bottom: 54px; }
.bs-patgal-item {
  margin: 0; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; padding: 14px 14px 16px;
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease;
}
.bs-patgal-item:hover { transform: translateY(-6px); box-shadow: 0 24px 52px rgba(20,35,65,.14); }
.bs-patgal-btn { position: relative; display: block; width: 100%; padding: 0; margin: 0 0 12px; background: none; border: 0; cursor: zoom-in; }
.bs-patgal-ph {
  display: flex; align-items: center; justify-content: center;
  height: 260px; background: var(--bs-soft); border-radius: 11px; padding: 10px; overflow: hidden;
}
.bs-patgal-ph img {
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block;
  box-shadow: 0 4px 12px rgba(11,47,107,.14);
}
.bs-patgal-zoom {
  position: absolute; right: 9px; bottom: 9px; width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff; background: rgba(11,47,107,.62); opacity: 0; transition: opacity .25s ease;
}
.bs-patgal-item:hover .bs-patgal-zoom { opacity: 1; }
.bs-patgal-btn:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 3px; border-radius: 11px; }
.bs-patgal-cap { margin-top: auto; text-align: center; }
.bs-patgal-cap .no {
  display: inline-block; margin-bottom: 7px; padding: 3px 10px; border-radius: 999px;
  font-family: "Poppins", sans-serif; font-size: 12.5px; font-weight: 700;
  color: #fff; background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
}
.bs-patgal-cap strong { display: block; font-size: 14.5px; font-weight: 700; color: var(--bs-ink); line-height: 1.5; word-break: keep-all; }
.bs-patgal-cap .date { display: block; margin-top: 6px; font-size: 12.5px; color: var(--bs-muted); }

@media (max-width: 1300px) { .bs-patgal { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 820px)  { .bs-patgal { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
@media (max-width: 520px)  {
  .bs-patgal { grid-template-columns: 1fr; }
  .bs-patgal-ph { height: 340px; }
}


/* ===================================================================
   prod-endosight 제품 사양 — 이미지 표  2026-09
   원본 725px 폭. 화면이 넓어도 과도하게 늘려 흐려지지 않도록 상한을 둔다.
   클릭 시 라이트박스로 확대(모바일 가독성 확보).
   =================================================================== */
.bs-specimg { display: flex; justify-content: center; }
.bs-specimg-fig { margin: 0; max-width: 1000px; width: 100%; }
.bs-specimg-btn {
  position: relative; display: block; width: 100%; padding: 14px;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px; cursor: zoom-in;
  transition: box-shadow .28s ease, transform .28s cubic-bezier(.22,.61,.36,1);
}
.bs-specimg-btn:hover { transform: translateY(-3px); box-shadow: 0 22px 48px rgba(20,35,65,.12); }
.bs-specimg-btn img { width: 100%; height: auto; display: block; border-radius: 8px; }
.bs-specimg-zoom {
  position: absolute; right: 22px; bottom: 22px; width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: #fff; background: rgba(11,47,107,.62); opacity: 0; transition: opacity .25s ease;
}
.bs-specimg-btn:hover .bs-specimg-zoom { opacity: 1; }
.bs-specimg-btn:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 3px; }
.bs-specimg-fig figcaption { margin-top: 12px; text-align: center; font-size: 15px; color: var(--bs-muted); }
.bs-specimg-fig figcaption strong { color: var(--bs-ink); font-weight: 700; }

@media (max-width: 640px) {
  .bs-specimg-btn { padding: 8px; border-radius: 12px; }
  .bs-specimg-fig figcaption { font-size: 13.5px; }
}


/* ===================================================================
   특허 등록증 갤러리 — 한 줄 3개  2026-09
   카드가 넓어지므로 프레임 높이를 키워 증서가 크고 선명하게 보이도록 함.
   목록은 700px 썸네일, 확대 시에만 1600px 원본을 불러온다.
   =================================================================== */
.bs-patgal { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.bs-patgal-ph { height: 400px; padding: 14px; }
.bs-patgal-cap strong { font-size: 15.5px; }
.bs-patgal-cap .no { font-size: 13px; }

@media (max-width: 1100px) { .bs-patgal { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) {
  .bs-patgal { grid-template-columns: 1fr; gap: 18px; }
  .bs-patgal-ph { height: 420px; }
}


/* ===================================================================
   prod-endosight 히어로 — 진료 적용 장면 슬라이더  2026-09
   사진 5장을 한 자리에서 크게 보여주고 썸네일로 전환. 클릭 시 확대.
   =================================================================== */
.bs-es-slider { position: relative; }
.bs-es-stage {
  position: relative; aspect-ratio: 1184 / 864;
  border-radius: 18px; overflow: hidden;
  box-shadow: 0 22px 50px rgba(11,47,107,.18); background: var(--bs-soft);
}
.bs-es-slide {
  position: absolute; inset: 0; padding: 0; margin: 0; border: 0; background: none;
  opacity: 0; visibility: hidden; transition: opacity .55s ease; cursor: zoom-in;
}
.bs-es-slide.is-on { opacity: 1; visibility: visible; }
.bs-es-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bs-es-slide:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: -3px; }

/* 썸네일 스트립 */
.bs-es-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 12px; }
.bs-es-thumb {
  padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden;
  background: none; cursor: pointer; line-height: 0;
  opacity: .55; transition: opacity .25s ease, border-color .25s ease, transform .25s ease;
}
.bs-es-thumb img { width: 100%; height: auto; aspect-ratio: 1184 / 864; object-fit: cover; display: block; }
.bs-es-thumb:hover { opacity: .85; transform: translateY(-2px); }
.bs-es-thumb.is-on { opacity: 1; border-color: var(--bs-blue); }
.bs-es-thumb:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 2px; }
.bs-es-slide-cap { margin: 10px 0 0; font-size: 13.5px; color: #7a869a; text-align: right; }

/* 핸드피스 카드는 스테이지 위에 겹쳐 유지 */
.bs-es-stage .bs-es-pen { z-index: 3; }

@media (max-width: 900px) {
  .bs-es-slide-cap { text-align: left; }
  .bs-es-thumbs { gap: 7px; margin-top: 10px; }
}
@media (max-width: 560px) {
  .bs-es-thumbs { grid-template-columns: repeat(5, 1fr); gap: 5px; }
  .bs-es-thumb { border-width: 1.5px; border-radius: 7px; }
}


/* ===================================================================
   Multi-Modality 섹션 — 홍보 배너 + 도해 2단 구성  2026-09
   비율이 서로 다르므로(배너 16:9, 도해 4:3) 카드 높이를 맞추고
   배너는 채움(cover), 도해는 글자가 잘리지 않도록 맞춤(contain).
   =================================================================== */
.bs-es-multi2 {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 26px;
  align-items: stretch; margin: 0 0 34px;
}
.bs-es-mcard {
  margin: 0; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 18px; padding: 14px;
  box-shadow: 0 14px 36px rgba(11,47,107,.10);
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease;
}
.bs-es-mcard:hover { transform: translateY(-4px); box-shadow: 0 24px 54px rgba(11,47,107,.16); }
.bs-es-mcard .ph {
  position: relative; flex: 1; min-height: 340px;
  display: flex; align-items: center; justify-content: center;
  padding: 0; border: 0; background: var(--bs-soft);
  border-radius: 12px; overflow: hidden; cursor: zoom-in;
}
.bs-es-mcard.promo .ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bs-es-mcard.diagram .ph { padding: 14px; }
.bs-es-mcard.diagram .ph img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block; }
.bs-es-mcard .ph:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: -3px; }

@media (max-width: 900px) {
  .bs-es-multi2 { grid-template-columns: 1fr; gap: 18px; }
  .bs-es-mcard .ph { min-height: 260px; }
}
@media (max-width: 560px) {
  .bs-es-mcard { padding: 10px; border-radius: 14px; }
  .bs-es-mcard .ph { min-height: 210px; }
}


/* ===================================================================
   제품 구성 갤러리 — 투명 컷아웃 + 흰 배경 상세컷 혼용  2026-09
   두 종류가 섞이므로 프레임 배경을 흰색으로 통일해 이질감을 없앤다.
   =================================================================== */
.bs-pe-gal-ph { background: #fff; border: 1px solid #eef1f6; }
.bs-pe-gal-item { background: #fbfcfe; }


/* ===================================================================
   회사 연혁 (company-history) — 연도별 타임라인  2026-09
   =================================================================== */
.bs-hist-intro { text-align: center; font-size: 17px; color: #3a475e; margin: 0 0 46px; }
.bs-hist { position: relative; max-width: 980px; margin: 0 auto; }
.bs-hist-year { position: relative; display: grid; grid-template-columns: 132px 1fr; gap: 0; }
.bs-hist-year + .bs-hist-year { margin-top: 8px; }

/* 왼쪽 연도 라벨 + 세로선 */
.bs-hist-ylabel { position: relative; padding: 6px 26px 30px 0; text-align: right; }
.bs-hist-ylabel span {
  display: inline-block; font-family: "Poppins", sans-serif;
  font-size: 30px; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bs-hist-ylabel::after {
  content: ''; position: absolute; top: 8px; bottom: 0; right: 0;
  width: 2px; background: linear-gradient(180deg, var(--bs-blue-2), #dde5f2);
}
.bs-hist-year:last-child .bs-hist-ylabel::after { bottom: 18px; }

/* 항목 */
.bs-hist-list { list-style: none; margin: 0; padding: 0 0 30px 30px; display: grid; gap: 10px; }
.bs-hist-item {
  position: relative; display: grid;
  grid-template-columns: 44px 74px 1fr; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 12px;
  padding: 13px 18px;
  transition: transform .25s cubic-bezier(.22,.61,.36,1), box-shadow .25s ease, border-color .25s ease;
}
.bs-hist-item:hover { transform: translateX(4px); box-shadow: 0 14px 32px rgba(20,35,65,.10); border-color: #cfdcf2; }
.bs-hist-dot {
  position: absolute; left: -35px; top: 50%; transform: translateY(-50%);
  width: 11px; height: 11px; border-radius: 50%;
  background: #fff; border: 3px solid var(--bs-blue-2);
}
.bs-hist-item:hover .bs-hist-dot { border-color: var(--bs-blue); }
.bs-hist-month {
  font-family: "Poppins", sans-serif; font-size: 16px; font-weight: 800; color: var(--bs-navy);
}
.bs-hist-tag {
  display: inline-block; text-align: center; padding: 4px 0; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; white-space: nowrap;
  background: #eef1f6; color: #5c6a82;
}
.bs-hist-text { font-size: 16px; color: var(--bs-ink); line-height: 1.55; word-break: keep-all; }

/* 분류별 색 */
.cat-found  .bs-hist-tag { background: rgba(11,47,107,.10);  color: var(--bs-navy); }
.cat-rnd    .bs-hist-tag { background: rgba(23,176,196,.14); color: #0d7d8c; }
.cat-pat    .bs-hist-tag { background: rgba(16,84,196,.11);  color: var(--bs-blue); }
.cat-ally   .bs-hist-tag { background: rgba(124,92,220,.13); color: #6544c4; }
.cat-fund   .bs-hist-tag { background: rgba(232,150,26,.16); color: #a8650a; }
.cat-cert   .bs-hist-tag { background: rgba(28,160,90,.14);  color: #157a45; }
.cat-launch .bs-hist-tag { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); color: #fff; }
.cat-launch .bs-hist-dot { border-color: var(--bs-navy); background: var(--bs-blue); }
.cat-launch { border-color: #c9dcfa; box-shadow: 0 10px 26px rgba(16,84,196,.12); }

@media (max-width: 760px) {
  .bs-hist-year { grid-template-columns: 76px 1fr; }
  .bs-hist-ylabel { padding-right: 16px; }
  .bs-hist-ylabel span { font-size: 22px; }
  .bs-hist-list { padding-left: 20px; padding-bottom: 22px; }
  .bs-hist-dot { left: -25px; }
  .bs-hist-item { grid-template-columns: 38px 1fr; row-gap: 6px; padding: 12px 14px; }
  .bs-hist-tag { grid-column: 2; justify-self: start; padding: 3px 12px; }
  .bs-hist-text { grid-column: 1 / -1; font-size: 15.5px; }
}


/* ===================================================================
   tech-endoscope 리드 섹션 — 핵심 메시지 + 4대 보유기술  2026-09
   =================================================================== */
.bs-lead-sec { position: relative; overflow: hidden; padding-top: 74px; padding-bottom: 84px; }
/* 은은한 배경 광원 */
.bs-lead-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(760px 320px at 12% -10%, rgba(16,84,196,.10), transparent 62%),
    radial-gradient(680px 300px at 88% 8%,  rgba(23,176,196,.10), transparent 60%);
}
.bs-lead-in { position: relative; z-index: 1; }

.bs-lead-kicker {
  display: block; text-align: center; margin-bottom: 18px;
  font-family: "Poppins", sans-serif; font-size: 14px; font-weight: 700;
  letter-spacing: .22em; color: var(--bs-blue);
}
.bs-lead-title {
  margin: 0 auto 56px; max-width: 1000px; text-align: center;
  font-size: clamp(24px, 2.55vw, 38px); font-weight: 800; line-height: 1.46;
  color: var(--bs-ink); letter-spacing: -.02em; word-break: keep-all;
}
.bs-lead-title b {
  font-weight: 800;
  background: linear-gradient(120deg, var(--bs-navy), var(--bs-blue) 55%, var(--bs-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* 4대 보유기술 카드 */
.bs-lead-caps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.bs-lead-cap {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 18px;
  padding: 30px 24px 26px;
  transition: transform .3s cubic-bezier(.22,.61,.36,1), box-shadow .3s ease, border-color .3s ease;
}
.bs-lead-cap::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--bs-navy), var(--bs-blue), var(--bs-cyan));
  transform: scaleX(0); transform-origin: left; transition: transform .38s ease;
}
.bs-lead-cap:hover { transform: translateY(-8px); box-shadow: 0 26px 56px rgba(16,84,196,.15); border-color: #cfdcf2; }
.bs-lead-cap:hover::before { transform: scaleX(1); }

/* 배경 워터마크 번호 */
.bs-lead-cap-no {
  position: absolute; top: 6px; right: 14px;
  font-family: "Poppins", sans-serif; font-size: 64px; font-weight: 800; line-height: 1;
  color: rgba(16,84,196,.07); letter-spacing: -.04em; transition: color .3s ease;
}
.bs-lead-cap:hover .bs-lead-cap-no { color: rgba(16,84,196,.13); }

.bs-lead-cap-bar {
  display: block; width: 34px; height: 4px; border-radius: 999px; margin-bottom: 16px;
  background: linear-gradient(90deg, var(--bs-navy), var(--bs-blue));
}
.bs-lead-cap h3 {
  position: relative; margin: 0 0 10px;
  font-size: 19px; font-weight: 800; color: var(--bs-navy); line-height: 1.35; word-break: keep-all;
}
.bs-lead-cap p {
  position: relative; margin: 0;
  font-size: 15.5px; color: #4a5872; line-height: 1.66; word-break: keep-all;
}

@media (max-width: 1100px) { .bs-lead-caps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; } }
@media (max-width: 600px) {
  .bs-lead-sec { padding-top: 54px; padding-bottom: 60px; }
  .bs-lead-title { margin-bottom: 36px; }
  .bs-lead-caps { grid-template-columns: 1fr; gap: 14px; }
  .bs-lead-cap { padding: 24px 18px 22px; border-radius: 15px; }
  .bs-lead-cap-no { font-size: 52px; }
  .bs-lead-cap h3 { font-size: 17.5px; }
  .bs-lead-cap p { font-size: 15px; }
}


/* ===================================================================
   줄바꿈 · 가독성 개선  2026-09-10
   - word-break:keep-all  : 한글을 어절 단위로만 끊음(단어 중간 깨짐 방지)
   - text-wrap:balance    : 제목의 줄 길이를 고르게 분배
   - text-wrap:pretty     : 본문 마지막 줄에 한 단어만 남는 현상 방지
   - 하드 <br>은 넓은 화면에서만 유지하고 좁은 화면에선 해제
   =================================================================== */

/* 리드 섹션 헤드라인 */
.bs-lead-title {
  max-width: 920px;
  line-height: 1.52;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
}
/* 좁은 화면에서는 강제 줄바꿈을 풀어 자연스럽게 흐르도록 */
@media (max-width: 1000px) {
  .bs-lead-title br { display: none; }
}

/* 리드 섹션 카드 */
.bs-lead-cap h3 {
  line-height: 1.42;
  word-break: keep-all;
  text-wrap: balance;
}
.bs-lead-cap p {
  line-height: 1.72;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

/* 페이지 공통 제목/설명 — 같은 원칙 적용 */
.bs-stitle,
.bs-plat-headline,
.bs-cmp2-lead,
.bs-cmp2-badge,
.bs-road-care span,
.bs-hist-text,
.bs-cert-cap strong,
.bs-patgal-cap strong,
.bs-pe-gal-item figcaption {
  word-break: keep-all;
  text-wrap: balance;
}
.bs-sdesc,
.bs-cmp2-desc,
.bs-cmp2-note,
.bs-lead-cap p,
.bs-hist-text,
.bs-cert-cap .meta {
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: pretty;
}
/* 비교 카드 체크리스트도 어절 단위로 */
.bs-cmp2-pts li,
.bs-cmp2-pts li span { word-break: keep-all; overflow-wrap: break-word; }
.bs-cmp2-desc { line-height: 1.72; }
.bs-cmp2-pts li { line-height: 1.62; }

/* 좁은 화면에서 본문 하드 줄바꿈 해제 */
@media (max-width: 760px) {
  .bs-plat-headline br,
  .bs-sdesc br { display: none; }
}


/* ===================================================================
   제품 디테일 (근접 촬영컷) — 하단 버튼 위 별도 섹션  2026-09-10
   제품 구성(카탈로그 컷)과 성격이 달라 분리. 흰 배경 스튜디오컷이므로
   프레임 없이 이미지를 꽉 채워 근접감을 살린다.
   =================================================================== */
.bs-pe-det { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.bs-pe-det-item { margin: 0; display: flex; flex-direction: column; }
.bs-pe-det-btn {
  position: relative; display: block; width: 100%; padding: 0; margin: 0 0 12px;
  border: 1px solid var(--bs-line); border-radius: 16px; overflow: hidden;
  background: #fff; cursor: zoom-in; line-height: 0;
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease, border-color .28s ease;
}
.bs-pe-det-btn img { width: 100%; height: auto; aspect-ratio: 700 / 511; object-fit: cover; display: block; }
.bs-pe-det-btn:hover { transform: translateY(-5px); box-shadow: 0 22px 48px rgba(20,35,65,.14); border-color: #cfdcf2; }
.bs-pe-det-zoom {
  position: absolute; right: 12px; bottom: 12px;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: #fff; background: rgba(11,47,107,.62);
  opacity: 0; transition: opacity .25s ease;
}
.bs-pe-det-btn:hover .bs-pe-det-zoom { opacity: 1; }
.bs-pe-det-btn:focus-visible { outline: 3px solid var(--bs-blue); outline-offset: 3px; }
.bs-pe-det-item figcaption {
  text-align: center; font-size: 15px; font-weight: 700; color: var(--bs-ink);
  line-height: 1.5; word-break: keep-all;
}

@media (max-width: 900px) { .bs-pe-det { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
@media (max-width: 520px) {
  .bs-pe-det { grid-template-columns: 1fr; gap: 14px; }
  .bs-pe-det-item figcaption { font-size: 14px; }
}


/* ===================================================================
   ip-clinical  2026-09-10
   - 동영상 크기: 이전 폭(max-width:1040px)으로 원복
   - 임상 진행 현황(참여 기관·의료진) 카드
   =================================================================== */
.bs-cl-videos { max-width: 1040px; margin-left: auto; margin-right: auto; }
@media (max-width: 520px) { .bs-cl-videos { max-width: 340px; } }

.bs-cl-trial-note {
  text-align: center; margin: 0 0 32px;
  font-size: 16px; font-weight: 700; color: var(--bs-blue);
}
.bs-cl-trial {
  list-style: none; margin: 0 auto; padding: 0; max-width: 1000px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px;
}
.bs-cl-trial-item {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--bs-line); border-radius: 16px;
  padding: 26px 22px 24px;
  transition: transform .28s cubic-bezier(.22,.61,.36,1), box-shadow .28s ease, border-color .28s ease;
}
.bs-cl-trial-item::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--bs-navy), var(--bs-blue));
  transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.bs-cl-trial-item:hover { transform: translateY(-6px); box-shadow: 0 22px 48px rgba(16,84,196,.14); border-color: #cfdcf2; }
.bs-cl-trial-item:hover::before { transform: scaleX(1); }
.bs-cl-trial-no {
  position: absolute; top: 8px; right: 14px;
  font-family: "Poppins", sans-serif; font-size: 46px; font-weight: 800; line-height: 1;
  color: rgba(16,84,196,.07); letter-spacing: -.04em;
}
.bs-cl-trial-body { position: relative; }
.bs-cl-trial-body .org {
  display: block; font-size: 14.5px; font-weight: 700; color: var(--bs-blue);
  margin-bottom: 8px; line-height: 1.45; word-break: keep-all;
}
.bs-cl-trial-body .who {
  display: block; font-size: 19px; font-weight: 800; color: var(--bs-ink);
  margin-bottom: 8px; word-break: keep-all;
}
.bs-cl-trial-body .note {
  display: block; font-size: 14.5px; color: var(--bs-muted);
  line-height: 1.6; word-break: keep-all;
}
@media (max-width: 900px) { .bs-cl-trial { grid-template-columns: 1fr; gap: 14px; } }


/* 핵심역량 다이어그램 중앙 슬로건 — 아랫줄이 길어 원 안에 들어가도록 축소 */
.bs-cmp-core.sm { font-size: 19px; }


/* ===================================================================
   히어로 제품 카드 잘림 수정  2026-09-10
   원인: 슬라이더 도입 시 .bs-es-pen 이 overflow:hidden 인 .bs-es-stage
        안으로 들어가면서 좌측으로 26px 돌출된 부분이 잘림.
   해결: 스테이지는 overflow 해제하고, 라운드 클리핑은 각 슬라이드가 담당.
   =================================================================== */
.bs-es-stage { overflow: visible; }
.bs-es-slide { border-radius: 18px; overflow: hidden; }
/* 캡션이 길어졌으므로 한 줄 고집하지 않고 자연스럽게 줄바꿈 */
.bs-es-pen figcaption {
  white-space: normal; word-break: keep-all; line-height: 1.35;
}


/* ===================================================================
   ip-clinical — 1번 항목 안의 참여 기관·의료진 목록  2026-09-10
   (별도 '임상 진행 현황' 섹션은 제거하고 항목 내부로 통합)
   =================================================================== */
.bs-cl-step-body { flex: 1; min-width: 0; }
.bs-cl-who { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.bs-cl-who li {
  position: relative; padding: 10px 14px 10px 30px;
  background: #f6f9fe; border: 1px solid #e2eaf7; border-radius: 10px;
  font-size: 15px; line-height: 1.55; color: #46536b; word-break: keep-all;
}
.bs-cl-who li::before {
  content: ''; position: absolute; left: 14px; top: 18px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--bs-blue-2);
}
.bs-cl-who .org { color: var(--bs-blue); font-weight: 700; }
.bs-cl-who .who { color: var(--bs-ink); font-weight: 800; margin: 0 2px 0 6px; }
.bs-cl-who .note { color: var(--bs-muted); font-size: 14px; }

@media (max-width: 640px) {
  .bs-cl-who li { font-size: 14.5px; padding: 9px 12px 9px 26px; }
  .bs-cl-who li::before { left: 11px; top: 17px; }
}


/* ===================================================================
   핵심역량 상단 슬로건 강조  2026-09-10
   =================================================================== */
.bs-cmp-intro {
  max-width: 900px;
  margin: 0 auto 44px;
  font-size: clamp(22px, 2.3vw, 34px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.02em;
  color: var(--bs-ink);
  word-break: keep-all;
  text-wrap: balance;
  background: linear-gradient(120deg, var(--bs-navy), var(--bs-blue) 55%, var(--bs-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@media (max-width: 600px) { .bs-cmp-intro { margin-bottom: 32px; } }


/* ===================================================================
   인증 및 인허가 — 6건(3열) 배치  2026-09-10
   목록은 700px 썸네일, 확대 시에만 1600px 원본을 불러온다.
   =================================================================== */
.bs-cert-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.bs-cert-ph { height: 360px; }

@media (max-width: 1100px) { .bs-cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } }
@media (max-width: 560px) {
  .bs-cert-grid { grid-template-columns: 1fr; }
  .bs-cert-ph { height: 400px; }
}


/* ===================================================================
   모바일 가독성 최종 보정  2026-09-10
   - 모바일에서 12px 이하로 줄어들던 본문을 13px 이상으로 회복
   - 남아 있던 줄바꿈 속성(text-wrap) 보완
   - 좁은 화면에서 카드 내부 여백/행간 확보
   =================================================================== */
@media (max-width: 640px) {
  /* 축소폭이 과했던 항목 회복 — 한글은 12px 이하에서 판독이 급격히 나빠진다 */
  .bs-quick-label   { font-size: 13px; }
  .bs-hero-specs li { font-size: 13.5px; line-height: 1.55; }

  /* 제품명·캡션은 정보성 텍스트이므로 충분히 크게 */
  .bs-pe-gal-item figcaption,
  .bs-pe-det-item figcaption { font-size: 14.5px; line-height: 1.55; }

  /* 카드 본문 행간 확보 */
  .bs-lead-cap p,
  .bs-cmp2-desc,
  .bs-cl-who li,
  .bs-hist-text { line-height: 1.7; }
}
@media (max-width: 400px) {
  .bs-pe-gal-item figcaption,
  .bs-pe-det-item figcaption { font-size: 14px; }
}

/* 줄바꿈 속성 보완 (한글 어절 단위 + 고아 줄 방지) */
.bs-cl-who li,
.bs-pe-det-item figcaption,
.bs-cl-trial-note,
.bs-hist-intro,
.bs-cert-intro,
.bs-pe-det-item figcaption {
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

/* 가로 스크롤 표: 모바일에서 스크롤 가능함을 시각적으로 알림 */
@media (max-width: 760px) {
  .bs-endo-table-wrap,
  .bs-pat-wrap,
  .bs-elec-spec-wrap {
    -webkit-overflow-scrolling: touch;
    background-image:
      linear-gradient(to right, #fff 30%, rgba(255,255,255,0)),
      linear-gradient(to right, rgba(255,255,255,0), #fff 70%),
      radial-gradient(farthest-side at 0 50%, rgba(11,47,107,.14), rgba(0,0,0,0)),
      radial-gradient(farthest-side at 100% 50%, rgba(11,47,107,.14), rgba(0,0,0,0));
    background-position: 0 0, 100% 0, 0 0, 100% 0;
    background-repeat: no-repeat;
    background-size: 40px 100%, 40px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
  }
}


/* ===================================================================
   제품 사양 — 세트 박스 규격 (영상 사양 아래 별도 표)  2026-09-16
   =================================================================== */
.bs-spec2-box { margin-top: 18px; }
.bs-spec2-box .bs-elec-spec th { width: 46%; }


/* ===================================================================
   제품 사양 — 일반 사양표 열 폭 재배분  2026-09-16
   문제: thead th:first-child{width:40%} 가 '모델 + 구분' 두 열에 나뉘어
        모델명(ES-160K-135/90)이 두 줄로 접혔다.
   해결: 모델·구분 열은 내용 폭에 맞춰 고정(nowrap), 남는 폭은 사양 열이 차지.
        좌우 여백도 20px -> 14px 로 줄여 가로 공간을 확보.
   =================================================================== */
.bs-spec2 { grid-template-columns: 1.35fr 1fr; }

.bs-spec2-gen { table-layout: auto; }
.bs-spec2-gen thead th:first-child { width: auto; }          /* 40% 고정 해제 */

/* 모델명·구분: 한 줄 유지 + 내용 폭만큼만 차지 */
.bs-spec2-gen tbody th[scope="row"],
.bs-spec2-gen td.mid {
  white-space: nowrap;
  width: 1%;
}
/* 여백 축소로 확보한 공간을 사양 열에 넘김 */
.bs-spec2-gen thead th,
.bs-spec2-gen tbody th,
.bs-spec2-gen tbody td { padding-left: 14px; padding-right: 14px; }
.bs-spec2-gen td.mid   { padding-left: 12px; padding-right: 12px; }
.bs-spec2-gen tbody td:last-child { width: auto; }

/* 구분행(모델별 규격/재질/Accessory)은 전체 폭 사용 */
.bs-spec2-gen tr.sec th { white-space: normal; width: auto; }

@media (max-width: 1100px) {
  .bs-spec2 { grid-template-columns: 1fr; }
}


/* ===================================================================
   CT 스캔 비교 캡션 — 모바일 가독성 2026-09-16
   신규 도해 이미지에 제목이 없어 캡션이 유일한 라벨 — 줄바꿈/가독성 보강
   =================================================================== */
.bs-scan-card figcaption { word-break: keep-all; text-wrap: pretty; }
.lang-cn .bs-scan-card figcaption,
.lang-jp .bs-scan-card figcaption { word-break: normal; }
@media (max-width: 640px) {
  .bs-scan-card figcaption { font-size: 15px; margin-top: 10px; }
}
/* === end: CT 스캔 비교 캡션 === */


/* ===================================================================
   Contact Us 고객상담실 전화 2026-09-17
   =================================================================== */
.bs-contact-aside .ci-cs { display: block; margin-top: 6px; color: #3a475e; word-break: keep-all; }
.lang-cn .bs-contact-aside .ci-cs, .lang-jp .bs-contact-aside .ci-cs { word-break: normal; }
/* === end: Contact Us 고객상담실 전화 === */


/* ===================================================================
   모바일 가로 넘침 근본 수정 2026-09-17
   실측: 기기 폭보다 레이아웃이 넓어지던 화면 (390px 기준 19개)
   ① 중·일문에 keep-all 이 상속돼 띄어쓰기 없는 문장 전체가 한 덩어리
      → 일문 인사말 제목 한 줄 756px, 기술/제품/특허/임상 화면 넓어짐
   ② 그리드·플렉스 항목의 min-width:auto 가 표·파일명 폭만큼 늘어남
   ③ 푸터 브랜드 min-width:240px + 여백 → 320px 기기에서 344px
   =================================================================== */
/* ① 중국어·일본어는 글자 단위 줄바꿈 + 금칙(문장부호 줄머리 금지) */
body.lang-cn, body.lang-jp { word-break: normal; line-break: strict; }
body.lang-cn *, body.lang-jp * { word-break: normal !important; }

/* ② 그리드·플렉스 자식이 내용 폭 때문에 부모를 밀어내지 않도록 */
.bs-spec2 > *, .bs-greet > *, .bs-plat3 > *, .bs-plat3-cards > *,
.bs-elec-grid > *, .bs-elec-steps > li, .bs-cl-gallery > *, .bs-cl-steps > li,
.bs-ct-table > *, .bs-ct-row > *, .bs-patgal > *, .bs-xray-in > *,
.bs-es-hero > *, .bs-pe-cat > * { min-width: 0; }
.download-cards { grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr)); }
.download-card { min-width: 0; }

/* 전화번호 등 끊기면 안 되는 토막 */
.nb { white-space: nowrap; }

@media (max-width: 600px) {
  /* ③ 푸터 브랜드 */
  .bs-fbrand { min-width: 0; flex: 1 1 100%; }

  /* 사양표: 모델명은 '/' 뒤에서 줄바꿈 허용, 여백·글자 축소로 폭 안에 맞춤 */
  .bs-spec2-gen tbody th[scope="row"] { white-space: normal; width: auto; }
  .bs-spec2-gen thead th, .bs-spec2-gen tbody th, .bs-spec2-gen tbody td { padding-left: 10px; padding-right: 10px; }
  .bs-spec2-gen td.mid { padding-left: 8px; padding-right: 8px; }
  .bs-spec2-table { font-size: 14.5px; }
}
/* 임상: 상단 2단 그리드(1열 전환 후에도 항목 최소 폭이 단계 목록 폭으로 늘어남 — 320px 352px·360px 영문 377px 실측) */
.bs-cl-top > * { min-width: 0; }

/* 게시판 목록: 좁은 폰에서 작성자·조회수 칸을 접어 5칸 표가 폭을 넘지 않게 (320px 339~341px 실측) */
@media (max-width: 420px) {
  .board-table th.meta-col:nth-last-child(3), .board-table td.meta-col:nth-last-child(3),
  .board-table th.meta-col:nth-last-child(1), .board-table td.meta-col:nth-last-child(1) { display: none; }
  .board-table th, .board-table td { padding-left: 8px; padding-right: 8px; }
}
/* 임상 참여 의료진 목록: .bs-cl-steps li(flex)가 하위 목록 li 에도 번져 기관·이름·직함이 3칸 가로로 고정됨
   → 최소 폭 합계 307px(영문)로 360px 기기에서 넘침 (실측). 원래 설계대로 한 줄 흐름 문장으로 복원 */
.bs-cl-steps .bs-cl-who li { display: block; }
/* 모바일 가독성: 화면 중간 오른쪽에 붙은 문의 탭(약 90x75px)이 본문 글자를 가림 (360px 캡처 실측)
   → 640px 이하에서는 오른쪽 아래 원형 아이콘 버튼으로. 이름은 aria-label 로 유지 */
@media (max-width: 640px) {
  .bs-quick {
    top: auto; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); right: 14px; transform: none;
    width: 52px; height: 52px; min-width: 0; padding: 0; gap: 0; justify-content: center;
    border-radius: 50%; box-shadow: 0 8px 22px rgba(11, 47, 107, .35);
  }
  .bs-quick:hover { padding-right: 0; }
  .bs-quick-ico { width: 52px; height: 52px; background: transparent; }
  .bs-quick-ico svg { width: 24px; height: 24px; }
  .bs-quick-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

  /* 임상 참여 의료진: 기관명은 한 줄, 이름은 끊지 않음 */
  .bs-cl-who .org { display: block; }
  .bs-cl-who .who { margin-left: 0; white-space: nowrap; }
}
/* === end: 모바일 가로 넘침 근본 수정 === */


/* ===================================================================
   가독성 보정 3차 — 대비·외톨이 줄·메뉴 높이 2026-09-17
   근거: 4개 폭(320/360/390/430) × 99화면 실측 + 캡처 확인
   =================================================================== */

/* ① 명암 대비 4.5:1 미만 → 보정 (괄호: 보정 전 → 후) */
.bs-pat-table thead th.c-num,
.bs-pat-table thead th.c-date { color: #fff; }                 /* 특허 표 머리글 1.59 → 흰 글자 */
.bs-body a.bs-core-more { color: #04263b; }                    /* View More 2.61 → 5.98 (.bs-body a 가 덮어씀) */
.bs-cmp2-badge { background: #6b778c; }                        /* 간접 방식 배지 2.46 → 4.52 */
.bs-cmp2-card.is-win .bs-cmp2-badge { background: linear-gradient(135deg, var(--bs-navy), var(--bs-blue)); }
.board-table th { color: #565d6c; }                            /* 게시판 표 머리글 4.32 → 6.01 */
.bs-scn-card figcaption .list { color: #5d6a80; }              /* 3.07 → 5.47 */
.bs-es-slide-cap, .bs-cl-clinic figcaption { color: #5d6a80; } /* 3.68 → 5.47 */
.bs-es-feat-label, .bs-loc-transit-h { color: #b9481a; }       /* 3.15~3.38 → 4.97~5.24 */
.bs-pat-badge.b-ov { color: #a8410f; }                         /* 3.60 → 5.25 */
.bs-plat3-note.top, .bs-scan-card.on figcaption { color: #17703f; } /* 4.36 → 5.61~6.13 */
.bs-scan-table thead th.hi { background: #237a4a; }            /* 4.04 → 5.31 */
.bs-road-node.future .bs-road-year { background: #1f63c9; }    /* 4.12 → 5.70 */
.bs-cmp-card li.hi { color: color-mix(in srgb, var(--c) 70%, #000); } /* 청록 2.89 → 약 5.4 */
.secret-block .muted { color: #5a6070; }                       /* 4.49 → 5.94 */

/* ② 12px 미만 글자 */
.bs-techg-stat small { font-size: 12.5px; }
.bs-prodg-tag { font-size: 12px; }
@media (max-width: 640px) { .bs-cmp2-ribbon { font-size: 12px; } }

/* ③ 외톨이 줄: 제목·표 칸은 줄 길이를 고르게, 본문은 마지막 줄 한 단어 방지 */
.bs-main h1, .bs-main h2, .bs-main h3, .bs-main h4,
.bs-main th, .bs-main td, .bs-main figcaption strong, .bs-subhero h1 { text-wrap: balance; }
.bs-main p, .bs-main li, .bs-main figcaption, .bs-main dd { text-wrap: pretty; }

/* ④ 모바일 하위메뉴: 긴 영문 항목이 두 줄이 되면 500px 최대 높이에 잘림 (320px 영문 Company 510px 실측) */
@media (max-width: 900px) {
  .bs-gnb-item.exp .bs-sub { max-height: 1200px; }
}

/* 줄바꿈 보정 스크립트가 감싸는 토막 (제품코드·고유명사) */
.bs-nb { white-space: nowrap; }
/* === end: 가독성 보정 3차 === */