/* ============================================================
   SM BIO — style.css  (프리미엄 클리니컬 × 자연 신뢰 업그레이드 2026-06)
   딥그린 명도 스케일 + 웜 뉴트럴 + 곡물톤 포인트
   ============================================================ */

/* ── 1. CSS 변수 (확장된 색·폰트·간격 시스템) ──────────── */
:root {
  /* ── 그린 명도 스케일 ── */
  --c-green-900: #0B3A2A;
  --c-green-800: #114A35;
  --c-green-700: #155C40;
  --c-green-600: #1F7A4D;   /* 메인 그린 (기존 --c-green) */
  --c-green-400: #3FA873;
  --c-green-tint: #EAF3EE;
  --c-green-soft: #F4F9F6;

  /* ── 뉴트럴 ── */
  --c-ink:  #1E211C;   /* 본문 */
  --c-warm: #5C5F58;   /* 보조 */
  --c-line: #E4E7E1;
  --c-bg:   #FBFBF8;

  /* ── 포인트 ── */
  --c-gold: #C2A36B;   /* 아주 가끔 */
  --c-lime: #D7F06A;   /* 미세 강조만 */

  /* ── 레거시 매핑 (하위 페이지·기존 JS 참조 유지) ── */
  --c-green:       var(--c-green-600);
  --c-green-dark:  var(--c-green-800);
  --c-green-light: var(--c-lime);
  --c-charcoal:    var(--c-ink);
  --c-white:       #ffffff;
  --c-bg-grey:     var(--c-green-soft);
  --c-bg-grey2:    var(--c-bg);
  --c-text-muted:  var(--c-warm);
  --c-border:      var(--c-line);

  /* ── 폰트 ── */
  --f-body: 'Pretendard','Apple SD Gothic Neo','Noto Sans KR',system-ui,sans-serif;
  --f-eng:  'Poppins', sans-serif;

  /* ── 타이포 스케일 ── */
  --fs-base: 18px;
  --fs-sm:   15px;
  --fs-xs:   13px;
  --fs-lg:   22px;
  --fs-xl:   28px;
  --fs-2xl:  36px;
  --fs-3xl:  48px;

  /* ── 섹션 패딩 (에디토리얼 호흡) ── */
  --sec-py:    clamp(96px, 12vw, 150px);
  --sec-py-sm: 64px;

  /* ── 공통 ── */
  --radius:    16px;
  --radius-sm: 10px;

  /* ── 소프트 다층 그림자 ── */
  --shadow:    0 2px 8px rgba(15,58,42,.06), 0 8px 24px rgba(15,58,42,.08);
  --shadow-lg: 0 4px 16px rgba(15,58,42,.08), 0 16px 48px rgba(15,58,42,.14);
  --shadow-card: 0 1px 3px rgba(15,58,42,.04), 0 4px 12px rgba(15,58,42,.07), 0 12px 32px rgba(15,58,42,.06);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

/* ── 2. 리셋 & 베이스 ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: auto; font-size: var(--fs-base); }

body {
  font-family: var(--f-body);
  color: var(--c-ink);
  background: var(--c-white);
  line-height: 1.75;
  overflow-x: hidden;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ── 3. 유틸리티 ────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 860px; }

.eyebrow {
  display: inline-block;
  font-family: var(--f-eng);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-green-600);
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--c-lime); }

.section-title {
  font-family: var(--f-body);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin-bottom: 16px;
  word-break: keep-all;
}
.section-title--light { color: var(--c-white); }

.section-sub {
  font-family: var(--f-body);
  font-size: 17px;
  color: var(--c-warm);
  line-height: 1.8;
  max-width: 560px;
  word-break: keep-all;
}
.section-sub--light { color: rgba(255,255,255,.65); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-sub { margin: 0 auto; }

/* ── 버튼 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--f-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: var(--transition);
}
.btn--primary {
  background: var(--c-green-600);
  color: var(--c-white);
  box-shadow: 0 2px 8px rgba(31,122,77,.2);
}
.btn--primary:hover {
  background: var(--c-green-800);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(31,122,77,.35);
}
.btn--outline {
  border: 2px solid rgba(255,255,255,.85);
  color: var(--c-white);
  background: transparent;
}
.btn--outline:hover {
  background: var(--c-white);
  color: var(--c-green-900);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn--gold {
  background: var(--c-gold);
  color: var(--c-ink);
  box-shadow: 0 2px 8px rgba(194,163,107,.25);
}
.btn--gold:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(194,163,107,.4);
}

/* ── fade-up 애니메이션 ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 4. HEADER ──────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--c-line), 0 4px 24px rgba(0,0,0,.06);
  padding: 14px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* 로고 */
.logo {
  display: flex;
  align-items: center;
}
/* 실제 브랜드 로고 — 배경 명도에 따라 두 버전을 교차 노출 */
.logo-img {
  display: block;
  height: 34px;
  width: auto;
  flex-shrink: 0;
}
#header.scrolled .logo-img { height: 30px; }   /* 스크롤 시 헤더 축소에 맞춰 살짝 작게 */
.logo-img--onlight { display: none; }            /* 컬러(밝은 배경)용 — 기본 숨김 */
#header.scrolled .logo-img--ondark { display: none; }  /* 스크롤(흰 배경)되면 밝은버전 숨김 */
#header.scrolled .logo-img--onlight { display: block; } /* 컬러버전 노출 */
@media (max-width: 600px) {
  .logo-img, #header.scrolled .logo-img { height: 28px; }
}

/* 네비 */
.nav-menu { display: flex; align-items: center; }
.nav-menu ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-item { list-style: none; }
#mobile-menu ul { list-style: none; margin: 0; padding: 0; }
.nav-item a {
  display: block;
  padding: 8px 14px;
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.88);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-item a:hover {
  color: var(--c-lime);
  background: rgba(255,255,255,.08);
}
#header.scrolled .nav-item a { color: var(--c-ink); }
#header.scrolled .nav-item a:hover {
  color: var(--c-green-600);
  background: var(--c-green-tint);
}

.nav-cta {
  margin-left: 12px;
  padding: 10px 22px;
  background: var(--c-green-600);
  color: var(--c-white) !important;
  border-radius: 50px;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(31,122,77,.25);
}
.nav-cta:hover {
  background: var(--c-green-800) !important;
  color: var(--c-white) !important;
  box-shadow: 0 4px 16px rgba(31,122,77,.4) !important;
}
#header.scrolled .nav-cta {
  color: var(--c-white) !important;
  background: var(--c-green-600) !important;
}

/* 햄버거 */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--transition);
}
#header.scrolled .hamburger span { background: var(--c-ink); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 모바일 메뉴 */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--c-green-900);
  z-index: 1100;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  font-family: var(--f-body);
  font-size: 20px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  word-break: keep-all;
}
.mobile-menu a:hover { color: var(--c-lime); }
.mobile-menu .btn--primary { margin-top: 16px; }

/* ── 네비 active 상태 ── */
.nav-item a.active {
  color: var(--c-lime) !important;
  font-weight: 700 !important;
  box-shadow: inset 0 -2px 0 var(--c-lime);
}
#header.scrolled .nav-item a.active {
  color: var(--c-green-700) !important;
  box-shadow: inset 0 -2px 0 var(--c-green-700);
}
.mobile-menu a.active {
  color: var(--c-lime) !important;
  font-weight: 700 !important;
}

/* ── 5. HERO ── 시네마틱 다층 깊이 ─────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  /* 다층 합성: 중앙 광원 radial + 보케 원 + 딥그린→ink 그라데이션 */
  background:
    radial-gradient(ellipse 40% 40% at 72% 22%, rgba(63,168,115,.13) 0%, transparent 70%),
    radial-gradient(ellipse 30% 30% at 28% 75%, rgba(194,163,107,.07) 0%, transparent 65%),
    radial-gradient(ellipse 70% 55% at 50% 15%, rgba(21,92,64,.7) 0%, transparent 65%),
    radial-gradient(ellipse 50% 70% at 85% 80%, rgba(17,74,53,.6) 0%, transparent 60%),
    linear-gradient(165deg, var(--c-green-900) 0%, var(--c-green-800) 25%, var(--c-green-700) 50%, #1a201d 80%, var(--c-ink) 100%);
}

/* 육각 텍스처 */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='104'%3E%3Cpolygon points='45,3 87,25 87,79 45,101 3,79 3,25' fill='none' stroke='%23ffffff' stroke-width='0.5' stroke-opacity='0.06'/%3E%3C/svg%3E");
  background-size: 90px 104px;
  pointer-events: none;
}
/* 그레인 레이어 */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  opacity: .6;
}

/* 보케 원 레이어 (pseudo 한계 → inline div로 처리, CSS class) */
.hero-bokeh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bokeh-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .18;
}
.hero-bokeh-circle:nth-child(1) {
  width: 320px; height: 320px;
  top: -80px; left: 10%;
  background: var(--c-green-400);
}
.hero-bokeh-circle:nth-child(2) {
  width: 240px; height: 240px;
  bottom: 5%; right: 8%;
  background: var(--c-gold);
  opacity: .1;
}
.hero-bokeh-circle:nth-child(3) {
  width: 200px; height: 200px;
  top: 40%; left: 60%;
  background: var(--c-green-400);
  opacity: .12;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(120px, 18vw, 160px) 24px clamp(80px, 10vw, 110px);
  max-width: 900px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--f-eng);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--c-lime);
  margin-bottom: 28px;
  opacity: .9;
}
.hero-title {
  font-family: var(--f-body);
  font-size: clamp(34px, 5.5vw, 56px);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  word-break: keep-all;
  text-wrap: balance;
}
.hero-title em {
  font-style: normal;
  color: var(--c-lime);
}
.hero-sub {
  font-family: var(--f-body);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255,255,255,.55);
  margin-bottom: 48px;
  word-break: keep-all;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta { margin-bottom: 64px; }

/* 회전 텍스트 슬라이더 */
.hero-ticker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  letter-spacing: .12em;
}
.ticker-divider { width: 1px; height: 12px; background: rgba(255,255,255,.18); }
.ticker-item { font-family: var(--f-eng); font-size: 12px; font-weight: 500; letter-spacing: .1em; }
.ticker-item.active { color: var(--c-lime); font-weight: 700; }

/* scroll cue */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.3);
  font-size: 10px;
  font-family: var(--f-eng);
  letter-spacing: .15em;
  animation: bounceDown 2.4s ease-in-out infinite;
}
.hero-scroll svg { width: 18px; height: 18px; }
@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ── 6. 통계 스트립 밴드 (신뢰 숫자) ───────────────────── */
#stats-strip {
  padding: 72px 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(31,122,77,.45) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 80% 30%, rgba(21,92,64,.4) 0%, transparent 60%),
    linear-gradient(140deg, var(--c-green-900) 0%, var(--c-green-800) 50%, #1a201d 100%);
  position: relative;
  overflow: hidden;
}
#stats-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='69'%3E%3Cpolygon points='30,1 59,17 59,52 30,68 1,52 1,17' fill='none' stroke='%23ffffff' stroke-width='0.4' stroke-opacity='0.05'/%3E%3C/svg%3E");
  background-size: 60px 69px;
  pointer-events: none;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}
.stat-item {
  text-align: center;
  padding: 0 24px;
  border-right: 1px solid rgba(255,255,255,.1);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--f-eng);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat-num em {
  font-style: normal;
  color: var(--c-lime);
}
.stat-label {
  font-family: var(--f-body);
  font-size: 14px;
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
  line-height: 1.5;
}

/* ── 7. ABOUT (에디토리얼 교차 레이아웃) ───────────────── */
#about { padding: var(--sec-py) 0; background: var(--c-white); }

/* 에디토리얼 교차 섹션 (좌우 반전) */
.editorial-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}
.editorial-row:last-of-type { margin-bottom: 0; }

.editorial-visual {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.brand-panel {
  width: 100%;
  height: 100%;
  min-height: 280px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  position: relative;
  overflow: hidden;
}
.brand-panel--green {
  background:
    radial-gradient(ellipse 70% 60% at 30% 40%, rgba(63,168,115,.25) 0%, transparent 65%),
    linear-gradient(145deg, var(--c-green-tint) 0%, var(--c-green-soft) 100%);
  border: 1px solid rgba(31,122,77,.12);
}
.brand-panel--deep {
  background:
    radial-gradient(ellipse 60% 60% at 70% 30%, rgba(63,168,115,.18) 0%, transparent 60%),
    linear-gradient(145deg, var(--c-green-800) 0%, var(--c-green-900) 100%);
}
.brand-panel-icon {
  opacity: .35;
}
.brand-panel--deep .brand-panel-icon { opacity: .25; }
.brand-panel-icon svg {
  width: 80px; height: 80px;
  stroke-width: 1;
}
.brand-panel--green .brand-panel-icon svg { stroke: var(--c-green-700); fill: none; }
.brand-panel--deep .brand-panel-icon svg { stroke: rgba(255,255,255,.8); fill: none; }
.brand-panel-caption {
  font-family: var(--f-eng);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.brand-panel--green .brand-panel-caption { color: var(--c-green-700); opacity: .6; }
.brand-panel--deep .brand-panel-caption { color: rgba(255,255,255,.4); }

.brand-panel-hex {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  opacity: .06;
  pointer-events: none;
}

.editorial-text .eyebrow { margin-bottom: 12px; }
.editorial-text .section-title { margin-bottom: 20px; }
.editorial-text .section-sub { margin-bottom: 32px; max-width: none; }

/* About 카드 그리드 */
.about-watermark {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  opacity: .035;
  pointer-events: none;
  width: 480px;
  height: auto;
}
.about-inner {
  position: relative;
  overflow: visible;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.about-card {
  padding: 28px 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}
.about-card:hover {
  border-color: var(--c-green-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.about-card-icon {
  width: 48px; height: 48px;
  margin: 0 auto 14px;
  background: var(--c-green-tint);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.about-card-icon svg { width: 22px; height: 22px; stroke: var(--c-green-600); fill: none; stroke-width: 1.8; }
.about-card-num {
  font-family: var(--f-eng);
  font-size: 26px;
  font-weight: 800;
  color: var(--c-green-600);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.about-card-label {
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
  word-break: keep-all;
}
.about-card-desc { font-family: var(--f-body); font-size: 13px; color: var(--c-warm); line-height: 1.6; }

/* ── 8. WHY ─────────────────────────────────────────────── */
#why {
  padding: var(--sec-py) 0;
  background:
    radial-gradient(ellipse 60% 70% at 15% 50%, rgba(31,122,77,.45) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 85% 20%, rgba(17,74,53,.35) 0%, transparent 60%),
    linear-gradient(140deg, var(--c-green-900) 0%, #1c2420 55%, var(--c-ink) 100%);
  position: relative;
  overflow: hidden;
}
#why::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='69'%3E%3Cpolygon points='30,1 59,17 59,52 30,68 1,52 1,17' fill='none' stroke='%23ffffff' stroke-width='0.4' stroke-opacity='0.05'/%3E%3C/svg%3E");
  background-size: 60px 69px;
  pointer-events: none;
}

.why-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.why-left .section-sub--light { margin-top: 16px; }

/* 슬라이더 */
.slider-wrap { position: relative; overflow: hidden; min-width: 0; }
.slider-track {
  display: flex;
  gap: 20px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.why-card {
  flex: 0 0 300px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 28px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.18);
  transform: translateY(-3px);
}
.why-card-num {
  font-family: var(--f-eng);
  font-size: 44px;
  font-weight: 800;
  color: var(--c-lime);
  line-height: 1;
  margin-bottom: 16px;
  opacity: .4;
  letter-spacing: -0.03em;
}
.why-card-title {
  font-family: var(--f-body);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--c-white);
  margin-bottom: 10px;
  word-break: keep-all;
}
.why-card-sub {
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--c-lime);
  font-weight: 600;
  margin-bottom: 12px;
  word-break: keep-all;
  opacity: .8;
}
.why-card-body { font-family: var(--f-body); font-size: 16px; color: rgba(255,255,255,.6); line-height: 1.75; word-break: keep-all; }

.slider-arrows {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}
.arrow-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.2);
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  font-size: 18px;
}
.arrow-btn:hover {
  background: var(--c-green-600);
  border-color: var(--c-green-600);
}

/* ── 9. CAPABILITY ──────────────────────────────────────── */
#capability { padding: var(--sec-py) 0; background: var(--c-bg); }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.cap-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.cap-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-green-400);
}
.cap-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-green-600), var(--c-green-800));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(31,122,77,.25);
}
.cap-icon svg { width: 26px; height: 26px; stroke: white; fill: none; stroke-width: 1.6; }
.cap-name { font-family: var(--f-body); font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--c-ink); word-break: keep-all; }
.cap-desc { font-family: var(--f-body); font-size: 15px; color: var(--c-warm); line-height: 1.65; }

/* 공장 브랜드 패널 */
.factory-placeholder {
  height: 280px;
  border-radius: var(--radius);
  overflow: hidden;
}

/* ── 10. PROCESS ────────────────────────────────────────── */
#process { padding: var(--sec-py) 0; background: var(--c-white); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 64px;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 10%;
  right: 10%;
  height: 1.5px;
  background: linear-gradient(90deg, var(--c-green-600) 0%, var(--c-lime) 100%);
  z-index: 0;
  opacity: .4;
}
.step {
  text-align: center;
  padding: 0 12px;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-line);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--f-eng);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-green-600);
  box-shadow: 0 0 0 6px var(--c-green-soft), var(--shadow-card);
  letter-spacing: -0.02em;
  transition: var(--transition);
}
.step:hover .step-num {
  background: var(--c-green-600);
  color: var(--c-white);
  border-color: var(--c-green-600);
  box-shadow: 0 0 0 6px var(--c-green-tint), 0 4px 16px rgba(31,122,77,.3);
}
.step-title { font-family: var(--f-body); font-size: 15px; font-weight: 700; color: var(--c-ink); margin-bottom: 12px; word-break: keep-all; }
.step-checks { text-align: left; display: inline-block; }
.step-check {
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--c-warm);
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
  word-break: keep-all;
  line-height: 1.6;
}
.step-check::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-green-400);
  font-size: 11px;
  font-weight: 700;
}

/* ── 11. WORKS (제품 캐러셀) ────────────────────────────── */
#works { padding: var(--sec-py) 0; background: var(--c-green-soft); }

.carousel-outer { position: relative; }
.carousel-track-wrap { overflow: hidden; border-radius: var(--radius); }
.carousel-track {
  display: flex;
  align-items: stretch;
  gap: 20px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.product-card {
  flex: 0 0 calc(25% - 15px);
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.product-card:hover .product-img {
  transform: scale(1.03);
}
.product-img-wrap {
  overflow: hidden;
  height: 200px;
  flex-shrink: 0;
}
.product-img {
  height: 200px;
  width: 100%;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
  display: flex; align-items: center; justify-content: center;
}
/* 제품 이미지 브랜드 패널 */
.product-img {
  background:
    radial-gradient(ellipse 60% 60% at 50% 30%, rgba(63,168,115,.18) 0%, transparent 65%),
    linear-gradient(145deg, var(--c-green-tint) 0%, #d8ede4 100%);
  border-bottom: 1px solid var(--c-line);
  font-size: 11px;
  color: var(--c-green-700);
  font-weight: 500;
  font-family: var(--f-eng);
  letter-spacing: .08em;
  flex-direction: column;
  gap: 8px;
}
.product-img svg { width: 36px; height: 36px; stroke: var(--c-green-600); fill: none; stroke-width: 1.2; opacity: .5; }
.product-body { padding: 20px; flex: 1 1 auto; }
.product-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-green-600);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.product-name { font-family: var(--f-body); font-size: 16px; font-weight: 700; line-height: 1.35; color: var(--c-ink); margin-bottom: 6px; }
.product-desc { font-family: var(--f-body); font-size: 13px; color: var(--c-warm); line-height: 1.6; }

/* 점 페이지네이션 */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-line);
  transition: var(--transition);
  cursor: pointer;
}
.dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--c-green-600);
}

.carousel-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

/* ── 12. 상담 배너 ──────────────────────────────────────── */
#cta-banner {
  padding: var(--sec-py) 0;
  background:
    radial-gradient(ellipse 55% 80% at 25% 50%, rgba(31,122,77,.5) 0%, transparent 60%),
    linear-gradient(135deg, var(--c-green-800) 0%, var(--c-green-900) 60%, var(--c-ink) 100%);
  position: relative;
  overflow: hidden;
}
#cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='69'%3E%3Cpolygon points='30,1 59,17 59,52 30,68 1,52 1,17' fill='none' stroke='%23ffffff' stroke-width='0.4' stroke-opacity='0.05'/%3E%3C/svg%3E");
  background-size: 60px 69px;
}
.cta-banner-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}
.cta-banner-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 44px 40px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.cta-banner-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0,0,0,.2);
}
.cta-banner-card .eyebrow { color: var(--c-lime); }
.cta-banner-card h3 {
  font-family: var(--f-body);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--c-white);
  margin-bottom: 14px;
  word-break: keep-all;
}
.cta-banner-card p { font-family: var(--f-body); font-size: 16px; line-height: 1.75; color: rgba(255,255,255,.6); margin-bottom: 28px; word-break: keep-all; }

/* ── 13. 견적 폼 ────────────────────────────────────────── */
#quote { padding: var(--sec-py) 0; background: var(--c-white); }

.quote-form {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 52px 56px;
  box-shadow: var(--shadow-card);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
.form-label { font-family: var(--f-body); font-size: 14px; font-weight: 600; color: var(--c-ink); }
.form-input,
.form-select,
.form-textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--f-body);
  background: var(--c-white);
  color: var(--c-ink);
  transition: border-color var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--c-green-600);
  box-shadow: 0 0 0 3px rgba(31,122,77,.1);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { cursor: pointer; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--c-warm);
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--c-green-600);
  margin-top: 2px;
  flex-shrink: 0;
}
.form-submit {
  width: 100%;
  padding: 17px;
  background: var(--c-green-600);
  color: var(--c-white);
  border-radius: 50px;
  font-family: var(--f-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  transition: var(--transition);
  margin-top: 8px;
  box-shadow: 0 4px 16px rgba(31,122,77,.25);
}
.form-submit:hover {
  background: var(--c-green-800);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(31,122,77,.35);
}

/* ── 14. FAQ ────────────────────────────────────────────── */
#faq { padding: var(--sec-py) 0; background: var(--c-bg); }

.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  font-family: var(--f-body);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
  word-break: keep-all;
}
.faq-q:hover { color: var(--c-green-600); }
.faq-q[aria-expanded="true"] { color: var(--c-green-600); }
.faq-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border: 1.5px solid var(--c-line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: var(--transition);
}
.faq-q[aria-expanded="true"] .faq-icon {
  background: var(--c-green-600);
  border-color: var(--c-green-600);
  color: var(--c-white);
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  font-family: var(--f-body);
  font-size: 16px;
  color: var(--c-warm);
  line-height: 1.8;
  word-break: keep-all;
}
.faq-a.open { max-height: 1200px; padding-bottom: 20px; }

/* ── 15. 오시는 길 ──────────────────────────────────────── */
#location { padding: var(--sec-py) 0; background: var(--c-white); }

.location-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: start;
}
.map-placeholder {
  height: 340px;
  background:
    radial-gradient(ellipse 60% 60% at 40% 50%, rgba(63,168,115,.15) 0%, transparent 65%),
    linear-gradient(145deg, var(--c-green-tint) 0%, var(--c-green-soft) 100%);
  border: 1px solid rgba(31,122,77,.12);
  border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px;
  color: var(--c-green-700);
  font-size: 14px;
  font-weight: 500;
}
.map-placeholder svg { width: 44px; height: 44px; stroke: var(--c-green-600); fill: none; opacity: .5; }

.contact-cards { display: flex; flex-direction: column; gap: 14px; }
.contact-card {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
}
.contact-card:hover {
  border-color: var(--c-green-400);
  box-shadow: var(--shadow-card);
}
.contact-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--c-green-tint);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 18px; height: 18px; stroke: var(--c-green-600); fill: none; stroke-width: 1.8; }
.contact-card-label { font-family: var(--f-body); font-size: 12px; color: var(--c-warm); margin-bottom: 3px; letter-spacing: .04em; }
.contact-card-val { font-family: var(--f-body); font-size: 15px; font-weight: 600; color: var(--c-ink); }

/* ── 16. CTA 밴드 ───────────────────────────────────────── */
#cta-band {
  padding: 80px 0;
  background:
    radial-gradient(ellipse 50% 80% at 20% 50%, rgba(63,168,115,.2) 0%, transparent 60%),
    linear-gradient(135deg, var(--c-green-700) 0%, var(--c-green-800) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
#cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='69'%3E%3Cpolygon points='30,1 59,17 59,52 30,68 1,52 1,17' fill='none' stroke='%23ffffff' stroke-width='0.4' stroke-opacity='0.06'/%3E%3C/svg%3E");
  background-size: 60px 69px;
  pointer-events: none;
}
#cta-band h2 {
  font-family: var(--f-body);
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--c-white);
  margin-bottom: 12px;
  word-break: keep-all;
  position: relative;
}
#cta-band p {
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255,255,255,.65);
  margin-bottom: 36px;
  word-break: keep-all;
  position: relative;
}
.cta-band-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── 17. 푸터 ───────────────────────────────────────────── */
#footer {
  background: var(--c-ink);
  padding: 56px 0 32px;
  font-family: var(--f-body);
  color: rgba(255,255,255,.5);
  font-size: 14px;
  line-height: 1.7;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
  margin-bottom: 36px;
}
.footer-logo-img { display: block; height: 48px; width: auto; margin-bottom: 22px; }
.footer-info { font-family: var(--f-body); font-size: 14px; line-height: 1.8; }
.footer-info span { margin-right: 18px; }
.footer-info span::before { content: '·'; margin-right: 8px; opacity: .3; }
.footer-info span:first-child::before { display: none; }
.footer-links { display: flex; gap: 16px; margin-top: 16px; }
.footer-links a { font-size: 12px; color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-links a:hover { color: var(--c-lime); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 24px;
  font-size: 12px;
  color: rgba(255,255,255,.6);
}

/* ── 18. 우측 퀵 레일 ───────────────────────────────────── */
#quick-rail {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.rail-item {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--c-white);
  box-shadow: 0 2px 8px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 9px;
  font-weight: 600;
  color: var(--c-ink);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  border: 1px solid rgba(0,0,0,.05);
}
.rail-item:hover {
  background: var(--c-green-600);
  color: var(--c-white);
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(31,122,77,.3);
}
.rail-item svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.rail-item--cta {
  background: var(--c-green-600);
  color: var(--c-white);
  box-shadow: 0 4px 16px rgba(31,122,77,.3);
}
.rail-item--cta:hover { background: var(--c-green-800); }
.rail-top {
  background: var(--c-ink);
  color: rgba(255,255,255,.7);
}
.rail-top:hover { background: var(--c-green-600); color: var(--c-white); }

/* ── 19. 페이지 타이틀 밴드 (하위 페이지 공통 — 히어로 톤 통일) ── */
.page-band {
  background:
    radial-gradient(ellipse 65% 70% at 25% 55%, rgba(31,122,77,.45) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 80% 20%, rgba(17,74,53,.35) 0%, transparent 60%),
    linear-gradient(150deg, var(--c-green-900) 0%, var(--c-green-800) 40%, #1a201d 100%);
  padding: 110px 0 56px;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}
.page-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='70'%3E%3Cpolygon points='30,2 58,17 58,47 30,62 2,47 2,17' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 70px;
  pointer-events: none;
}
.page-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
}
.page-band-inner {
  position: relative;
  z-index: 1;
}
.page-band-breadcrumb {
  font-family: var(--f-eng);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}
.page-band-breadcrumb a {
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.page-band-breadcrumb a:hover { color: var(--c-lime); }
.page-band-breadcrumb span { color: rgba(255,255,255,.25); margin: 0 6px; }
.page-band-breadcrumb span:last-child { color: rgba(255,255,255,.7); }
.page-band-eyebrow {
  font-family: var(--f-eng);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-lime);
  margin-bottom: 12px;
  display: block;
}
.page-band-title {
  font-family: var(--f-body);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* ── 20. 하위 페이지 공통 섹션 패딩 ─────────────────────── */
.subpage-section {
  padding: var(--sec-py) 0;
}
.subpage-section:nth-child(even) {
  background: var(--c-bg);
}

/* ── 21. 인증 카드 그리드 ───────────────────────────────── */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.cert-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-green-400);
}
.cert-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--c-green-tint);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.cert-card-icon svg {
  width: 26px; height: 26px;
  stroke: var(--c-green-600);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
.cert-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.cert-card-desc {
  font-size: 13px;
  color: var(--c-warm);
  line-height: 1.6;
}

/* ── 22. OEM/ODM 박스 ───────────────────────────────────── */
.oem-odm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.oem-box {
  border-radius: var(--radius);
  padding: 40px 36px;
}
.oem-box--oem {
  background:
    radial-gradient(ellipse 60% 60% at 30% 40%, rgba(63,168,115,.2) 0%, transparent 65%),
    linear-gradient(145deg, var(--c-green-800) 0%, var(--c-green-900) 100%);
  color: var(--c-white);
}
.oem-box--odm {
  background: var(--c-white);
  border: 2px solid var(--c-green-400);
  color: var(--c-ink);
}
.oem-box-label {
  font-family: var(--f-eng);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .55;
  margin-bottom: 8px;
}
.oem-box-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.015em;
}
.oem-box--oem .oem-box-title { color: var(--c-lime); }
.oem-box--odm .oem-box-title { color: var(--c-green-800); }
.oem-box-desc { font-size: 15px; line-height: 1.75; opacity: .82; }
.oem-box-list {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.oem-box-list li {
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.oem-box-list li::before {
  content: '✓';
  color: var(--c-lime);
  font-weight: 700;
  flex-shrink: 0;
}
.oem-box--odm .oem-box-list li::before { color: var(--c-green-600); }

/* ── 23. 글로벌 파트너 로고 ─────────────────────────────── */
.partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}
.partner-logo-item {
  width: 140px;
  height: 80px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-white);
  color: var(--c-warm);
  font-size: 12px;
  text-align: center;
  padding: 8px;
  transition: var(--transition);
}
.partner-logo-item:hover {
  border-color: var(--c-green-400);
  box-shadow: var(--shadow-card);
}

/* ── 24. 제품 카드 그리드 (products.html) ───────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.product-card-full {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card-full:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-green-400);
}
.product-card-full .product-img {
  height: 200px;
  flex-shrink: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 30%, rgba(63,168,115,.15) 0%, transparent 65%),
    linear-gradient(145deg, var(--c-green-tint) 0%, #d8ede4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-green-700);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  padding: 16px;
  border-bottom: 1px solid var(--c-line);
  flex-direction: column;
  gap: 8px;
}
.product-card-full .product-img svg { width: 36px; height: 36px; stroke: var(--c-green-600); fill: none; stroke-width: 1.2; opacity: .5; }
.product-card-full .product-body {
  padding: 20px;
  flex: 1 1 auto;
}
.product-card-full .product-cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-green-600);
  margin-bottom: 6px;
}
.product-card-full .product-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.product-card-full .product-desc {
  font-size: 13px;
  color: var(--c-warm);
  line-height: 1.6;
}

/* ── 서브페이지 인라인 그리드 클래스화 (반응형 대응) ───────── */
.company-ceo-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: start;
}
.company-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 32px;
}
.qc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}

/* ── 27. MOQ·리드타임 밴드 ──────────────────────────────── */
.moq-band {
  background: var(--c-green-800);
  padding: 22px 0;
}
.moq-band-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 32px;
}
.moq-band-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.8);
  font-size: 15px;
}
.moq-band-item svg { flex-shrink: 0; color: var(--c-lime); }
.moq-band-item span { font-weight: 400; color: rgba(255,255,255,.55); }
.moq-band-item strong { font-weight: 700; color: var(--c-white); margin-left: 4px; }
.moq-band-divider { color: rgba(255,255,255,.25); font-size: 20px; line-height: 1; }

/* ── 28. 제조공정 7단계 플로우 ──────────────────────────── */
.mfg-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 48px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.mfg-step {
  flex: 1 1 120px;
  min-width: 120px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 12px 24px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
}
.mfg-step:hover {
  border-color: var(--c-green-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.mfg-step--last {
  border-color: var(--c-green-400);
  background: var(--c-green-soft);
}
.mfg-step-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-green-tint);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  color: var(--c-green-600);
  transition: var(--transition);
}
.mfg-step:hover .mfg-step-icon,
.mfg-step--last .mfg-step-icon {
  background: var(--c-green-600);
  color: var(--c-white);
}
.mfg-step-num {
  font-family: var(--f-eng);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-green-600);
  margin-bottom: 6px;
}
.mfg-step-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 8px;
  word-break: keep-all;
  line-height: 1.4;
}
.mfg-step-desc {
  font-size: 12px;
  color: var(--c-warm);
  line-height: 1.6;
  word-break: keep-all;
  margin-bottom: 10px;
}
.mfg-step-time { margin: 0; margin-top: auto; }
.mfg-time-tag {
  display: inline-block;
  background: var(--c-bg);
  color: var(--c-warm);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.mfg-time-tag--done {
  background: var(--c-green-600);
  color: var(--c-white);
}
.mfg-step-arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  width: 28px;
  font-size: 22px;
  color: var(--c-green-400);
  opacity: .5;
  user-select: none;
}
.mfg-flow-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--c-warm);
  text-align: center;
}
.mfg-flow-cta-link {
  color: var(--c-green-600);
  font-weight: 600;
  margin-left: 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.mfg-flow-cta-link:hover { color: var(--c-green-800); }

/* ── 29. 폼 관련 보조 스타일 ────────────────────────────── */
.form-demo-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(194,163,107,.1);
  border: 1.5px solid var(--c-gold);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 28px;
  font-size: 14px;
  color: var(--c-ink);
  line-height: 1.65;
}
.form-demo-notice svg { flex-shrink: 0; color: var(--c-gold); margin-top: 2px; }

.form-radio-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
  color: var(--c-ink);
  cursor: pointer;
}
.form-radio-label input[type="radio"] {
  width: 16px; height: 16px;
  accent-color: var(--c-green-600);
  flex-shrink: 0;
  cursor: pointer;
}

/* ── 30. 회사소개서 다운로드 박스 ───────────────────────── */
.brochure-download-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow-card);
}
.brochure-download-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--c-green-tint);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-green-600);
  flex-shrink: 0;
}
.brochure-download-text { flex: 1; }
.brochure-download-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── 31. 접근성 보강 ────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  z-index: 99999;
  background: var(--c-green-800);
  color: var(--c-white);
  padding: 10px 20px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.15s;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--c-green-400);
  outline-offset: 2px;
  border-radius: 3px;
}
:focus:not(:focus-visible) { outline: none; }

.filter-btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.filter-btn[aria-pressed="true"] {
  background: var(--c-green-600) !important;
  color: var(--c-white) !important;
  border-color: var(--c-green-600) !important;
}
[aria-disabled="true"] {
  cursor: default;
  opacity: 0.55;
  pointer-events: none;
}

.form-error {
  display: none;
  font-size: 12px;
  color: #dc2626;
  margin-top: 4px;
}
.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #dc2626;
}
.form-group.has-error .form-error { display: block; }

.page-band-breadcrumb [aria-current="page"] {
  font-weight: 700;
  color: var(--c-white);
}

/* ── 32. 반응형 ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 0;
  }
  .process-steps::before { display: none; }
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .product-card { flex: 0 0 calc(50% - 10px); }
  .editorial-row { grid-template-columns: 1fr; gap: 40px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-item { border-right: none; }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.1); padding-bottom: 32px; }
}

@media (max-width: 768px) {
  :root { --sec-py: 72px; }

  .hamburger { display: flex; }
  .nav-menu { display: none; }

  .hero-content { padding: 100px 20px 64px; }
  .about-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 20px; }
  .location-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-banner-inner { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .company-ceo-grid { grid-template-columns: 1fr; }
  .company-vision-grid { grid-template-columns: 1fr; }
  .qc-grid { grid-template-columns: 1fr; }
  .quote-form { padding: 32px 24px; }
  #quick-rail { right: 10px; }
  .rail-item { width: 44px; height: 44px; font-size: 9px; }
  #mobile-menu.open ~ #kakao-float { display: none; }
  .why-card { flex: 0 0 260px; }
  .product-card { flex: 0 0 calc(80% - 10px); }
  .oem-odm-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .page-band { padding: 90px 0 40px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .moq-band-divider { display: none; }
  .moq-band-inner { flex-direction: column; gap: 12px; align-items: flex-start; padding: 0 16px; }
  .mfg-flow {
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
  }
  .mfg-step {
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
  }
  .mfg-step-icon { flex-shrink: 0; margin: 0; width: 44px; height: 44px; }
  .mfg-step-arrow {
    width: auto;
    height: 24px;
    padding: 0 0 0 28px;
    font-size: 18px;
    transform: rotate(90deg);
    align-self: flex-start;
  }
  .brochure-download-box { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .cta-band-btns { flex-direction: column; align-items: center; }
  .cert-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .oem-box { padding: 28px 20px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
}

/* ── 33. prefers-reduced-motion (절대 보존) ─────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .slider-track { transition: none !important; }
  .carousel-track { transition: none !important; }
  .hero-scroll { animation: none !important; }
  .sci-mol-hero, .sci-atom-hero { animation: none !important; }
  .about-card:hover,
  .cap-card:hover,
  .cert-card:hover,
  .product-card:hover,
  .product-card-full:hover,
  .why-card:hover,
  .cta-banner-card:hover {
    transform: none !important;
  }
  .stat-num[data-count] { transition: none !important; }
}

/* ── 34. 과학 비주얼 모티프 (분자·원자·실험기구) ──────────── */

/* 히어로 — 벤젠링 클러스터 (우상단) */
.sci-mol-hero {
  position: absolute;
  top: 6%;
  right: -4%;
  width: clamp(260px, 32vw, 420px);
  height: auto;
  opacity: 0.12;
  pointer-events: none;
  overflow: visible;
  animation: sci-drift 22s ease-in-out infinite alternate;
  z-index: 1;
}

/* 히어로 — 원자 (좌하단) */
.sci-atom-hero {
  position: absolute;
  bottom: 12%;
  left: 3%;
  width: clamp(80px, 9vw, 120px);
  height: auto;
  opacity: 0.10;
  pointer-events: none;
  color: var(--c-green-400);
  animation: sci-drift 28s ease-in-out infinite alternate-reverse;
  z-index: 1;
}

/* 다크 섹션 — 벤젠링 워터마크 (우하단) */
.sci-mol-dark {
  position: absolute;
  bottom: -6%;
  right: -3%;
  width: clamp(200px, 22vw, 300px);
  height: auto;
  opacity: 0.07;
  pointer-events: none;
  overflow: visible;
  z-index: 0;
}

/* page-band — 작은 벤젠/atom (우측) */
.sci-mol-pageband {
  position: absolute;
  top: 50%;
  right: 2%;
  transform: translateY(-50%);
  width: clamp(90px, 10vw, 130px);
  height: auto;
  opacity: 0.08;
  pointer-events: none;
  overflow: visible;
  z-index: 0;
}

/* 드리프트 애니 — 아주 느리고 미세 */
@keyframes sci-drift {
  0%   { transform: translate(0, 0) rotate(0deg); }
  33%  { transform: translate(-6px, 8px) rotate(1.5deg); }
  66%  { transform: translate(4px, -5px) rotate(-1deg); }
  100% { transform: translate(-3px, 6px) rotate(2deg); }
}

/* 모바일: 히어로 모티프 위치·크기 보정, 오버플로 방지 */
@media (max-width: 768px) {
  .sci-mol-hero {
    width: 200px;
    top: auto;
    bottom: 10%;
    right: -5%;
    opacity: 0.09;
  }
  .sci-atom-hero {
    width: 70px;
    bottom: 8%;
    left: 2%;
  }
  .sci-mol-dark {
    width: 160px;
  }
  .sci-mol-pageband {
    display: none; /* 모바일 page-band 오버플로 방지 */
  }
}

@media (max-width: 480px) {
  .sci-mol-hero { display: none; }
  .sci-atom-hero { display: none; }
}

/* ─── 보유 설비 갤러리 ─────────────────────────────── */
.equip-group { margin-top: 44px; }
.equip-group:first-of-type { margin-top: 40px; }
.equip-group-head {
  display: flex; align-items: baseline; gap: 10px;
  padding-bottom: 12px; margin-bottom: 22px;
  border-bottom: 1px solid var(--c-line);
}
.equip-group-name { font-size: 18px; font-weight: 800; color: var(--c-green-800); }
.equip-group-count { font-family: var(--f-eng); font-size: 13px; font-weight: 600; color: var(--c-warm); }
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.equip-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.equip-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--c-green-400); }
.equip-card-media {
  height: 210px;            /* 고정 높이 → 같은 행 카드들의 구분선 정렬(본문 길이와 무관) */
  flex-shrink: 0;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  border-bottom: 1px solid var(--c-line);
}
.equip-card-media img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.equip-ph {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--c-warm); text-align: center; width: 100%; height: 100%;
  background: var(--c-bg);
}
.equip-ph svg { width: 36px; height: 36px; opacity: .35; }
.equip-ph span { font-size: 12px; }
.equip-card-body { padding: 16px 18px 18px; flex: 1 1 auto; }
.equip-card-name { font-size: 15.5px; font-weight: 700; color: var(--c-ink); margin-bottom: 5px; line-height: 1.35; }
.equip-card-meta { font-family: var(--f-eng); font-size: 12.5px; color: var(--c-warm); }
@media (max-width: 600px) {
  .equip-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
  .equip-card-media { height: 168px; padding: 10px; }
}