/* ==========================================================================
   UNIVISTA — Design System
   딥블루 + 데이터 그래픽
   ========================================================================== */

:root {
  /* Brand — 로고에서 추출한 블루 */
  --brand: #005a9d;
  --brand-600: #004c86;
  --brand-700: #003b6b;
  --brand-050: #eef5fb;
  --brand-100: #d9e9f6;

  /* Deep navy — 다크 섹션 */
  --navy-900: #061a2e;
  --navy-800: #0a2540;
  --navy-700: #0f3357;

  /* Accent — 데이터 그래픽 */
  --accent: #35c2f5;
  --accent-2: #6fe3c4;

  /* Neutral */
  --ink: #0f1c2b;
  --body: #46586d;
  --muted: #7086a0;
  --line: #e3eaf2;
  --line-soft: #eef2f7;
  --surface: #f5f8fc;
  --white: #ffffff;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(10, 37, 64, .06), 0 1px 3px rgba(10, 37, 64, .04);
  --shadow: 0 8px 24px -8px rgba(10, 37, 64, .14), 0 2px 6px rgba(10, 37, 64, .05);
  --shadow-lg: 0 28px 60px -22px rgba(10, 37, 64, .28);

  --container: 1200px;
  --header-h: 76px;
}

/* --------------------------------------------------------------- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
               "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  color: var(--body);
  background: var(--white);
  font-size: 16.5px;
  line-height: 1.75;
  letter-spacing: -0.015em;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5 { color: var(--ink); margin: 0; font-weight: 700; line-height: 1.32; letter-spacing: -0.03em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
::selection { background: var(--brand); color: #fff; }

/* 키보드 포커스 (마우스 클릭 시엔 안 보임) */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.on-dark :focus-visible, .hero :focus-visible, .page-hero :focus-visible,
.cta-band :focus-visible, .site-footer :focus-visible { outline-color: #fff; }

/* 본문 바로가기 */
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 300;
  background: var(--brand); color: #fff; padding: 12px 20px;
  border-radius: 0 0 10px 10px; font-size: 15px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ----------------------------------------------------------- Utilities --- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 880px; }
.section { padding: 104px 0; }
.section-sm { padding: 72px 0; }
.section-surface { background: var(--surface); }
.section-line { border-top: 1px solid var(--line-soft); }
.text-center { text-align: center; }
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}
.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-40{margin-top:40px}.mt-56{margin-top:56px}

/* Eyebrow / 라벨 */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before { content: ""; width: 20px; height: 2px; background: var(--brand); border-radius: 2px; }
.eyebrow.on-dark { color: var(--accent); }
.eyebrow.on-dark::before { background: var(--accent); }

/* 섹션 타이틀 */
.section-head { max-width: 760px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  margin-top: 18px;
}
.section-head p { margin-top: 18px; font-size: 17px; color: var(--body); }
.on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark p { color: #a9c0d6; }

/* 버튼 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 52px; padding: 0 26px;
  border-radius: 10px; border: 1px solid transparent;
  font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em;
  cursor: pointer; transition: all .22s cubic-bezier(.2,.7,.3,1);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .22s; }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px -10px rgba(0,90,157,.8); }
.btn-primary:hover { background: var(--brand-600); transform: translateY(-2px); box-shadow: 0 14px 28px -12px rgba(0,90,157,.9); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.34); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); transform: translateY(-2px); }
.btn-outline { background: #fff; color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; border-radius: 8px; }

/* 텍스트 링크 */
.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 14.5px; font-weight: 600; color: var(--brand);
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .22s; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ================================================================ Header === */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 1px 18px rgba(10,37,64,.06); }
.site-header .inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand img { height: 30px; width: auto; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: 14px; }
.nav > li { position: relative; }
.nav > li > a {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 15px; border-radius: 8px;
  font-size: 15.5px; font-weight: 600; color: #2c4157;
  transition: color .18s, background .18s;
  white-space: nowrap;
}
.nav > li > a:hover { color: var(--brand); background: var(--brand-050); }
.nav > li.active > a { color: var(--brand); }
.nav .caret { width: 11px; height: 11px; opacity: .55; transition: transform .2s; }
.nav > li:hover .caret { transform: rotate(180deg); }

.submenu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 210px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .2s cubic-bezier(.2,.7,.3,1);
}
.nav > li:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a {
  display: block; padding: 10px 13px; border-radius: 8px;
  font-size: 14.5px; font-weight: 500; color: #3a4f66;
  transition: background .16s, color .16s;
}
.submenu a:hover { background: var(--brand-050); color: var(--brand); }

.header-cta { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.header-tel { font-size: 15px; font-weight: 700; color: var(--brand); letter-spacing: -0.01em; white-space: nowrap; }
.nav-toggle {
  display: none; width: 44px; height: 44px; margin-left: auto;
  align-items: center; justify-content: center;
  background: none; border: 1px solid var(--line); border-radius: 10px; cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; color: var(--ink); }

/* 모바일 메뉴 */
.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0; z-index: 99;
  background: #fff; padding: 20px 24px 40px;
  overflow-y: auto;
  transform: translateY(-8px); opacity: 0; visibility: hidden;
  transition: all .24s ease;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-nav a { display: block; padding: 14px 0; font-size: 17px; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--line-soft); }
.mobile-nav .sub a { padding-left: 16px; font-size: 15px; font-weight: 500; color: var(--body); }
.mobile-nav .btn { width: 100%; margin-top: 24px; }

main { padding-top: var(--header-h); }

/* ================================================================== Hero === */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(155deg, #061a2e 0%, #0a2540 42%, #0d3a63 100%);
  color: #fff;
  padding: 108px 0 116px;
}
.hero::before { /* 데이터 그리드 */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(ellipse 85% 70% at 50% 45%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 70% at 50% 45%, #000 40%, transparent 100%);
}
.hero::after { /* 글로우 */
  content: ""; position: absolute;
  width: 760px; height: 760px; right: -180px; top: -280px;
  background: radial-gradient(circle, rgba(53,194,245,.24) 0%, transparent 62%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }
.hero h1 {
  color: #fff; font-size: clamp(34px, 4.6vw, 56px); line-height: 1.22;
  letter-spacing: -0.038em; margin-top: 22px;
}
.hero h1 .grad {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { margin-top: 24px; font-size: 17.5px; line-height: 1.8; color: #b4cadf; max-width: 560px; }
.hero-actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-stats {
  margin-top: 56px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.13);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.hero-stats .v { font-size: 30px; font-weight: 800; color: #fff; letter-spacing: -0.03em; line-height: 1.2; }
.hero-stats .v small { font-size: 17px; font-weight: 700; margin-left: 1px; }
.hero-stats .k { font-size: 13.5px; color: #8fabc6; margin-top: 4px; }

/* 히어로 대시보드 목업 */
.hero-visual {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px; padding: 18px;
  backdrop-filter: blur(6px);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.6);
}

/* 페이지 헤더 (서브 페이지) */
.page-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, #061a2e 0%, #0a2540 55%, #0d3a63 100%);
  color: #fff; padding: 86px 0 78px;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 80% 90% at 30% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 30% 40%, #000 30%, transparent 100%);
}
.page-hero::after {
  content: ""; position: absolute; width: 620px; height: 620px; right: -160px; top: -240px;
  background: radial-gradient(circle, rgba(53,194,245,.2) 0%, transparent 62%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 4vw, 46px); margin-top: 18px; letter-spacing: -0.035em; }
.page-hero .lead { margin-top: 20px; font-size: 17.5px; color: #b4cadf; max-width: 720px; line-height: 1.8; }
.crumb { font-size: 13.5px; color: #7f9bb7; display: flex; gap: 9px; align-items: center; }
.crumb a:hover { color: #fff; }
.crumb span { opacity: .5; }

/* ================================================================= Cards === */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; transition: all .26s cubic-bezier(.2,.7,.3,1);
}
.card:hover { border-color: #c9dced; box-shadow: var(--shadow); transform: translateY(-4px); }
.card h3 { font-size: 20px; margin-top: 18px; }
.card p { margin-top: 12px; font-size: 15.5px; line-height: 1.76; }
.card .link-arrow { margin-top: 20px; }

.card-icon {
  width: 52px; height: 52px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--brand) 0%, #0a6fbd 100%);
  color: #fff; box-shadow: 0 10px 22px -12px rgba(0,90,157,.9);
}
.card-icon svg { width: 25px; height: 25px; }
.card-icon.soft { background: var(--brand-050); color: var(--brand); box-shadow: none; }

/* 번호가 붙은 카드 */
.card-num { position: relative; }
.card-num .n {
  font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--brand);
  background: var(--brand-050); border-radius: 7px; padding: 5px 10px; display: inline-block;
}

/* 다크 카드 */
.card-dark {
  background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); padding: 30px; transition: all .26s;
}
.card-dark:hover { background: rgba(255,255,255,.075); border-color: rgba(53,194,245,.4); transform: translateY(-4px); }
.card-dark h3 { color: #fff; font-size: 19px; margin-top: 16px; }
.card-dark p { color: #a9c0d6; margin-top: 11px; font-size: 15px; }

/* 리스트 (체크) */
.check-list li {
  position: relative; padding-left: 30px; margin-top: 13px;
  font-size: 15.5px; line-height: 1.7;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 7px;
  width: 19px; height: 19px; border-radius: 50%;
  background: var(--brand-050) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23005a9d' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
}
.check-list.on-dark li { color: #b6cade; }
.check-list.on-dark li::before {
  background-color: rgba(53,194,245,.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2335c2f5' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}

/* 통계 타일 */
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; text-align: center;
}
.stat .v { font-size: 40px; font-weight: 800; color: var(--brand); letter-spacing: -0.04em; line-height: 1.1; }
.stat .v small { font-size: 22px; }
.stat .k { margin-top: 10px; font-size: 15px; font-weight: 600; color: var(--ink); }
.stat .d { margin-top: 5px; font-size: 13.5px; color: var(--muted); }

/* 진행 막대 */
.bar { height: 6px; border-radius: 99px; background: var(--line); overflow: hidden; margin-top: 16px; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--accent)); width: 0; transition: width 1.1s cubic-bezier(.2,.8,.3,1); }

/* 타임라인 (구현 단계) */
.steps { counter-reset: s; display: grid; gap: 0; }
.step { position: relative; padding: 0 0 38px 62px; }
.step:last-child { padding-bottom: 0; }
.step::before {
  counter-increment: s; content: counter(s, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--brand-050); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; letter-spacing: -0.02em;
}
.step:not(:last-child)::after {
  content: ""; position: absolute; left: 21px; top: 50px; bottom: 6px;
  width: 1.5px; background: linear-gradient(var(--line) 0%, var(--line) 70%, transparent 100%);
}
.step h4 { font-size: 18px; }
.step p { margin-top: 8px; font-size: 15.5px; }

/* 인용 */
.quote {
  border-left: 3px solid var(--brand); padding: 4px 0 4px 26px;
  font-size: 19px; line-height: 1.75; color: var(--ink); font-weight: 500;
  letter-spacing: -0.02em;
}
.quote.on-dark { border-color: var(--accent); color: #dbe8f4; }

/* 후기 카드 */
.testimonial {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; display: flex; flex-direction: column; height: 100%;
}
.testimonial .mark { font-size: 40px; line-height: 1; color: var(--brand-100); font-weight: 800; }
.testimonial p { margin-top: 12px; font-size: 15.5px; line-height: 1.78; color: var(--ink); flex: 1; }
.testimonial .who { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line-soft); font-size: 14px; font-weight: 600; color: var(--brand); }

/* 로고 스트립 */
.logos { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; max-width: 900px; margin-left: auto; margin-right: auto; }
.logos .tile {
  display: flex; align-items: center; justify-content: center;
  height: 96px; padding: 18px 26px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.logos .tile:hover { border-color: #c9dced; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.logos img { max-height: 46px; width: auto; object-fit: contain; }
.logos .tile.is-text {
  flex-direction: column; gap: 5px; text-align: center;
  font-size: 17px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em;
}
.logos .tile.is-text .sub {
  font-size: 12px; font-weight: 600; letter-spacing: .08em;
  color: var(--muted); text-transform: uppercase;
}

/* 아코디언 */
.acc { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-q {
  width: 100%; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0; text-align: left;
  font-size: 17px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em;
}
.acc-q .ic { flex: none; width: 22px; height: 22px; color: var(--brand); transition: transform .25s; }
.acc-item.open .acc-q .ic { transform: rotate(45deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.acc-a > div { padding-bottom: 24px; font-size: 15.5px; line-height: 1.8; }

/* CTA 밴드 */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--brand-700) 0%, var(--brand) 55%, #0a6fbd 100%);
  color: #fff; padding: 76px 0;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 85% 20%, rgba(53,194,245,.3) 0%, transparent 55%);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; font-size: clamp(26px, 3.2vw, 36px); }
.cta-band p { color: #cfe4f5; margin-top: 14px; font-size: 16.5px; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }

/* ================================================================= Form === */
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field label .req { color: #d64545; margin-left: 3px; }
.input, .select, .textarea {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font-size: 15.5px; font-family: inherit;
  transition: border-color .18s, box-shadow .18s;
}
.textarea { min-height: 148px; resize: vertical; line-height: 1.7; }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3.5px rgba(0,90,157,.11);
}
.input::placeholder, .textarea::placeholder { color: #9fb0c2; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237086a0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 17px;
  padding-right: 42px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

/* 동의 체크박스 */
.consent {
  display: flex; gap: 11px; align-items: flex-start;
  padding: 16px; margin-bottom: 18px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
}
.consent input[type="checkbox"] {
  flex: none; width: 18px; height: 18px; margin: 3px 0 0;
  accent-color: var(--brand); cursor: pointer;
}
.consent label { font-size: 14.5px; line-height: 1.65; color: var(--ink); cursor: pointer; }
.consent .detail { display: block; margin-top: 5px; font-size: 13px; color: var(--muted); }

/* 조밀한 항목 리스트 (활용 사례 등) */
.tick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 32px; }
.tick-grid li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 15px 0; border-bottom: 1px solid var(--line-soft);
  font-size: 15.5px; color: var(--ink); line-height: 1.6;
}
.tick-grid li .n {
  flex: none; font-size: 12.5px; font-weight: 800; color: var(--brand);
  background: var(--brand-050); border-radius: 6px; padding: 3px 8px; margin-top: 2px;
}

/* 연락처 타일 */
.contact-item { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line-soft); }
.contact-item:last-child { border-bottom: 0; }
.contact-item .ic {
  flex: none; width: 44px; height: 44px; border-radius: 11px;
  background: var(--brand-050); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
}
.contact-item .ic svg { width: 20px; height: 20px; }
.contact-item .k { font-size: 13.5px; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.contact-item .v { font-size: 16px; color: var(--ink); font-weight: 600; margin-top: 3px; line-height: 1.6; }

/* 모달 */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200; background: rgba(6,26,46,.55);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; visibility: hidden; transition: all .22s;
}
.modal-backdrop.open { opacity: 1; visibility: visible; }
.modal {
  background: #fff; border-radius: 18px; padding: 40px 36px; text-align: center;
  max-width: 420px; width: 100%; box-shadow: var(--shadow-lg);
  transform: scale(.96); transition: transform .22s cubic-bezier(.2,.7,.3,1);
}
.modal-backdrop.open .modal { transform: scale(1); }
.modal .ic {
  width: 60px; height: 60px; margin: 0 auto 20px; border-radius: 50%;
  background: #e8f7ef; color: #16a34a; display: flex; align-items: center; justify-content: center;
}
.modal .ic svg { width: 30px; height: 30px; }
.modal h3 { font-size: 21px; }
.modal p { margin-top: 10px; font-size: 15.5px; }
.modal .btn { margin-top: 26px; width: 100%; }

/* ================================================================ Footer === */
.site-footer { background: var(--navy-900); color: #8fa8bf; padding: 72px 0 0; font-size: 15px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; padding-bottom: 52px; }
.site-footer .wordmark {
  display: inline-flex; align-items: center; gap: 11px;
  color: #fff; font-size: 21px; font-weight: 500; letter-spacing: .2em;
}
.site-footer .wordmark .mark { width: 27px; height: 27px; flex: none; }
.site-footer .wordmark .mark svg { width: 100%; height: 100%; }
.site-footer .about { margin-top: 20px; max-width: 330px; line-height: 1.8; font-size: 14.5px; color: #7e97ae; }
.site-footer h5, .site-footer .fcol-h { color: #fff; font-size: 14.5px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 16px; }
.site-footer li { margin-bottom: 11px; }
.site-footer li a, .site-footer .ft-info { font-size: 14.5px; color: #8fa8bf; transition: color .18s; }
.site-footer li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding: 24px 0 30px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13.5px; color: #6d869d;
}

/* ============================================================ Animation === */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* 스크롤 탑 */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--brand); color: #fff; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -10px rgba(0,90,157,.9);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all .25s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top svg { width: 19px; height: 19px; }

/* =============================================================== 반응형 === */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-lead { max-width: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 900px) {
  :root { --header-h: 66px; }
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .grid-3 { grid-template-columns: 1fr; }
  .tick-grid { grid-template-columns: repeat(2, 1fr); gap: 0 24px; }
  .section { padding: 72px 0; }
  .hero { padding: 68px 0 76px; }
  .page-hero { padding: 58px 0 54px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .tick-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; gap: 16px; }
  .hero-stats > div { display: flex; align-items: baseline; gap: 10px; }
  .hero-stats .k { margin-top: 0; }
  .card { padding: 26px; }
  .section { padding: 60px 0; }
  .logos { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .logos .tile { height: 80px; padding: 14px 18px; }
  .logos img { max-height: 38px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { flex: 1 1 100%; }
}

/* ==================================================== 교육과정 컴포넌트 === */

/* 전환 다이어그램: 왼쪽(현재) → 가운데(전환) → 오른쪽(변화 후) */
.shift { display: grid; grid-template-columns: 1fr auto 1fr; gap: 28px; align-items: center; }
.shift-col { display: grid; gap: 12px; }
.shift-tag {
  display: inline-block; align-self: start; justify-self: center;
  font-size: 13px; font-weight: 700; letter-spacing: .02em;
  padding: 7px 18px; border-radius: 99px; margin-bottom: 4px;
}
.shift-tag.before { background: var(--navy-800); color: #fff; }
.shift-tag.after { background: var(--brand); color: #fff; }
.shift-item {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 15px 18px; font-size: 15px; color: var(--ink); font-weight: 500; line-height: 1.5;
}
.shift-item.muted { background: var(--surface); color: var(--body); font-weight: 400; }
.shift-item .dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.shift-item.muted .dot { background: #c2cede; }
.shift-mid { display: grid; justify-items: center; gap: 12px; }
.shift-ring {
  width: 186px; height: 186px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 0 24px;
  background: #fff;
  border: 10px solid transparent;
  background-image: linear-gradient(#fff, #fff), linear-gradient(135deg, var(--brand) 0%, var(--accent) 60%, var(--accent-2) 100%);
  background-origin: border-box; background-clip: content-box, border-box;
  box-shadow: var(--shadow);
}
.shift-ring b { width: 100%; font-size: 18px; color: var(--ink); letter-spacing: -0.03em; line-height: 1.35; }
.shift-ring span { display: block; width: 100%; margin-top: 7px; font-size: 11px; letter-spacing: .03em;
  color: var(--muted); line-height: 1.45; text-transform: uppercase; }
.shift-chips { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; max-width: 262px; }
.shift-chips span {
  font-size: 11.5px; font-weight: 600; color: var(--brand);
  background: var(--brand-050); border-radius: 99px; padding: 4px 11px;
}

/* 가로 흐름 (이해 → 적용 → 자동화 → 제작) */
.flow { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; }
.flow-step {
  flex: 1 1 0; min-width: 170px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 24px 16px; position: relative;
}
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; right: -9px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a8bccf' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 5 16 12 9 19'/%3E%3C/svg%3E") center/contain no-repeat;
  z-index: 2;
}
.flow-step .ic {
  width: 56px; height: 56px; border-radius: 16px; margin-bottom: 14px;
  display: grid; place-content: center;
  background: var(--brand-050); color: var(--brand);
}
.flow-step .ic svg { width: 26px; height: 26px; }
.flow-step b { font-size: 16.5px; color: var(--ink); letter-spacing: -0.025em; }
.flow-step span { margin-top: 6px; font-size: 14px; color: var(--body); line-height: 1.6; }

/* Day / 모듈 카드 */
.day-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; transition: all .26s cubic-bezier(.2,.7,.3,1); height: 100%;
}
.day-card:hover { border-color: #c9dced; box-shadow: var(--shadow); transform: translateY(-4px); }
.day-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.day-badge {
  font-size: 12.5px; font-weight: 800; letter-spacing: .08em;
  color: #fff; background: var(--brand); border-radius: 7px; padding: 5px 11px;
}
.day-badge.alt { background: var(--navy-800); }
.day-hours {
  font-size: 13px; font-weight: 700; color: var(--brand);
  background: var(--brand-050); border-radius: 7px; padding: 5px 11px;
}
.day-card h3 { font-size: 20px; margin-top: 16px; }
.day-card > p { margin-top: 10px; font-size: 15px; }
.day-parts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 22px; }
.day-part { border-top: 2px solid var(--brand-100); padding-top: 16px; }
.day-part.b { border-top-color: #b8ecdc; }
.day-part h4 { font-size: 15.5px; }
.day-part h4 em { font-style: normal; font-size: 12.5px; font-weight: 700; color: var(--muted); margin-left: 7px; }

/* 2트랙 매트릭스 */
.matrix { display: grid; grid-template-columns: 190px repeat(3, 1fr); gap: 12px; }
.matrix .hcell {
  display: grid; place-content: center; text-align: center;
  font-size: 14.5px; font-weight: 700; color: #fff;
  background: var(--navy-800); border-radius: 10px; padding: 12px;
}
.matrix .track {
  display: grid; place-content: center; text-align: center; gap: 4px;
  border-radius: 12px; padding: 18px 14px; color: #fff;
  font-size: 16px; font-weight: 700; line-height: 1.4;
}
.matrix .track.lc { background: linear-gradient(150deg, var(--brand) 0%, #0a6fbd 100%); }
.matrix .track.vc { background: linear-gradient(150deg, #0f3357 0%, #17708f 100%); }
.matrix .track small { font-size: 12.5px; font-weight: 500; opacity: .82; }
.matrix .cell {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px;
  display: grid; gap: 10px; align-content: start;
  transition: border-color .2s, box-shadow .2s;
}
.matrix .cell:hover { border-color: #c9dced; box-shadow: var(--shadow-sm); }
.matrix .mod { display: block; }
.matrix .mod b { display: block; font-size: 14.5px; color: var(--ink); letter-spacing: -0.02em; }
.matrix .mod span { display: block; margin-top: 3px; font-size: 12.5px; color: var(--muted); }
.matrix .cell.empty { background: transparent; border-style: dashed; border-color: var(--line-soft); }

/* 커리큘럼 표 */
.curri-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.curri { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 14.5px; }
table.curri th {
  background: var(--navy-800); color: #fff; font-weight: 600;
  padding: 14px 16px; text-align: left; letter-spacing: -0.01em; white-space: nowrap;
}
table.curri td { padding: 15px 16px; border-top: 1px solid var(--line-soft); vertical-align: top; line-height: 1.65; }
table.curri td.k { font-weight: 700; color: var(--ink); white-space: nowrap; }
table.curri td.d { font-weight: 700; color: var(--brand); white-space: nowrap; background: var(--brand-050); }
table.curri tbody tr:hover td { background: #fbfdff; }
table.curri tbody tr:hover td.d { background: var(--brand-100); }

/* 성과 확장 (개인 → 부서 → 기관) */
.scale { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.scale-col { border-radius: var(--radius-lg); padding: 26px; }
.scale-col:nth-child(1) { background: var(--brand-050); border: 1px solid #cfe2f2; }
.scale-col:nth-child(2) { background: #eefaf6; border: 1px solid #c6ecdf; }
.scale-col:nth-child(3) { background: var(--navy-800); border: 1px solid var(--navy-700); }
.scale-col:nth-child(3) h4, .scale-col:nth-child(3) li { color: #fff; }
.scale-col:nth-child(3) li::before { background-color: rgba(53,194,245,.2); }
.scale-col h4 { font-size: 17px; display: flex; align-items: center; gap: 9px; }
.scale-col h4 .s { font-size: 12px; font-weight: 800; letter-spacing: .08em; color: var(--muted); }
.scale-col:nth-child(3) h4 .s { color: #7f9bb7; }
.scale-col .check-list li { font-size: 14.5px; }

@media (max-width: 1080px) {
  .matrix { grid-template-columns: 150px repeat(3, 1fr); gap: 10px; }
  .matrix .mod b { font-size: 13.5px; }
}
@media (max-width: 900px) {
  .shift { grid-template-columns: 1fr; gap: 24px; }
  .shift-mid { order: -1; }
  .scale { grid-template-columns: 1fr; }
  .matrix { grid-template-columns: 1fr; }
  .matrix .hcell { display: none; }
  .matrix .cell { display: grid; }
  .day-parts { grid-template-columns: 1fr; gap: 16px; }
}

/* ==================================================== 강사진 카드 === */
.bio-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px; display: flex; flex-direction: column;
  transition: border-color .26s, box-shadow .26s;
}
.bio-card:hover { border-color: #c9dced; box-shadow: var(--shadow); }
.bio-head { display: flex; align-items: flex-start; gap: 16px; }
.bio-head > div:last-child { padding-top: 4px; }
.bio-avatar {
  flex: none; width: 60px; height: 60px; border-radius: 17px;
  display: grid; place-content: center; color: #fff;
  background: linear-gradient(140deg, var(--brand) 0%, #0a6fbd 100%);
  box-shadow: 0 10px 22px -12px rgba(0,90,157,.9);
}
.bio-avatar svg { width: 28px; height: 28px; }
.bio-card.alt .bio-avatar { background: linear-gradient(140deg, #0f3357 0%, #17708f 100%); }
.bio-name { font-size: 23px; letter-spacing: -0.035em; }
.bio-role { margin-top: 3px; font-size: 14.5px; font-weight: 600; color: var(--brand); }
.bio-card.alt .bio-role { color: #17708f; }
.bio-summary { margin-top: 20px; font-size: 15px; line-height: 1.75; }
.bio-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.bio-tags span {
  font-size: 12.5px; font-weight: 600; color: var(--brand);
  background: var(--brand-050); border-radius: 99px; padding: 5px 12px;
}
.bio-card.alt .bio-tags span { color: #0f5f79; background: #e9f6fa; }

.bio-more { margin-top: 4px; padding-top: 18px; }
.bio-more .acc { border-top: 1px solid var(--line-soft); }
.bio-more .acc-item { border-bottom: 0; }
.bio-more .acc-q { padding: 18px 0 0; font-size: 15px; color: var(--brand); }
.bio-card.alt .bio-more .acc-q { color: #17708f; }
.bio-more .acc-q .ic { width: 19px; height: 19px; }
.bio-more .acc-a > div { padding-top: 22px; padding-bottom: 4px; }
.bio-more .acc-item.open .acc-q .label-open { display: none; }
.bio-more .acc-q .label-close { display: none; }
.bio-more .acc-item.open .acc-q .label-close { display: inline; }

.bio-block + .bio-block { margin-top: 22px; }
.bio-block h4 {
  font-size: 13px; letter-spacing: .06em; color: var(--muted);
  padding-bottom: 8px; border-bottom: 1px solid var(--line-soft);
}
.bio-block .check-list li { font-size: 14.5px; }
.bio-block p { font-size: 14.5px; line-height: 1.8; margin-top: 12px; }
.bio-career li {
  display: flex; gap: 12px; padding: 9px 0; font-size: 14.5px; line-height: 1.6;
  border-bottom: 1px solid var(--line-soft);
}
.bio-career li:last-child { border-bottom: 0; }
.bio-career .w {
  flex: none; width: 34px; font-size: 11.5px; font-weight: 800; letter-spacing: .04em;
  text-align: center; border-radius: 5px; padding: 3px 0; height: fit-content; margin-top: 2px;
}
.bio-career .w.now { background: var(--brand); color: #fff; }
.bio-career .w.prev { background: var(--line-soft); color: var(--muted); }

@media (max-width: 1080px) { .bio-grid { grid-template-columns: 1fr !important; } }
@media (max-width: 640px) { .bio-card { padding: 26px; } }

/* ======================================================== 저서 / 책장 === */
.shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 20px; }
.shelf.center { grid-template-columns: repeat(auto-fit, 152px); justify-content: center; gap: 26px; }
.shelf-item { display: block; }
.shelf-item .cover {
  position: relative; border-radius: 4px 9px 9px 4px; overflow: hidden;
  box-shadow: 0 12px 26px -12px rgba(6,26,46,.55), 0 2px 5px rgba(6,26,46,.18);
  transition: transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s;
  aspect-ratio: 0.71; background: #fff;
}
.shelf-item .cover img { width: 100%; height: 100%; object-fit: contain; }
.shelf-item .cover::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(10,37,64,.1);
  background: linear-gradient(90deg, rgba(10,37,64,.1) 0%, rgba(0,0,0,0) 5%);
}
.shelf-item:hover .cover { transform: translateY(-5px); box-shadow: 0 22px 40px -16px rgba(6,26,46,.6); }
.shelf-item .t { margin-top: 12px; font-size: 13.5px; font-weight: 700; color: var(--ink); line-height: 1.45; letter-spacing: -0.025em; }
.shelf-item .m { margin-top: 4px; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.on-dark .shelf-item .t { color: #fff; }
.on-dark .shelf-item .m { color: #8fabc6; }

/* 저자 배너 — 과정 페이지용 */
.authors-band {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, #061a2e 0%, #0a2540 55%, #0f3357 100%);
  color: #fff; padding: 68px 0;
}
.authors-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 20% 40%, #000 25%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 90% at 20% 40%, #000 25%, transparent 100%);
}
.authors-band .container { position: relative; z-index: 2; }
.authors-inner { display: grid; grid-template-columns: 230px 1fr; gap: 56px; align-items: center; }
.authors-book {
  border-radius: 5px 12px 12px 5px; overflow: hidden; background: #fff; display: block;
  box-shadow: 0 36px 60px -22px rgba(0,0,0,.72), 0 4px 10px rgba(0,0,0,.3);
  transform: rotate(-3deg); transition: transform .35s cubic-bezier(.2,.7,.3,1);
}
.authors-book:hover { transform: rotate(0deg) translateY(-4px); }
.authors-band h2 { color: #fff; font-size: clamp(25px, 3vw, 34px); }
.authors-band p { color: #b4cadf; margin-top: 16px; font-size: 16.5px; line-height: 1.8; }
.authors-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.authors-meta span {
  font-size: 13.5px; font-weight: 600; color: #9fd8f4;
  border: 1px solid rgba(53,194,245,.4); background: rgba(53,194,245,.1);
  border-radius: 99px; padding: 7px 16px;
}

@media (max-width: 900px) {
  .authors-inner { grid-template-columns: 1fr; gap: 32px; justify-items: start; }
  .authors-book { max-width: 190px; }
  .shelf { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 16px; }
}

/* ============================================ 과정 페이지 강사 블록 === */
.teach-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; transition: border-color .26s, box-shadow .26s;
}
.teach-card:hover { border-color: #c9dced; box-shadow: var(--shadow); }
.teach-card.alt .bio-avatar { background: linear-gradient(140deg, #0f3357 0%, #17708f 100%); }
.teach-card.alt .bio-role { color: #17708f; }
.teach-note {
  display: inline-block; margin-top: 18px;
  font-size: 13px; font-weight: 700; letter-spacing: .02em;
  color: var(--brand); background: var(--brand-050); border-radius: 99px; padding: 6px 14px;
}
.teach-card.alt .teach-note { color: #0f5f79; background: #e9f6fa; }
.teach-card .bio-summary { margin-top: 18px; }
.teach-card .check-list li { font-size: 14.5px; }
.teach-books { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line-soft); }
.teach-books .shelf { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 16px; }
.teach-books .shelf-item .t { font-size: 12.5px; }
.teach-books .shelf-item .m { font-size: 11.5px; }

/* 허브 요약 스트립 */
.hub-teacher {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: border-color .24s, transform .24s, box-shadow .24s;
}
.hub-teacher:hover { border-color: #c9dced; box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.hub-teacher .bio-avatar { width: 50px; height: 50px; border-radius: 14px; }
.hub-teacher .bio-avatar svg { width: 24px; height: 24px; }

@media (max-width: 900px) {
  .teach-card { padding: 26px; }
  .teach-books .shelf { grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); }
}

/* ==================================================== 도메인 지식 섹션 === */
.term-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.term-grid span {
  font-size: 15px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em;
  background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: 9px 18px;
  transition: border-color .2s, color .2s, transform .2s;
}
.term-grid span:nth-child(3n) { color: var(--brand); border-color: #cfe2f2; background: var(--brand-050); }
.term-grid span:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }

/* 두 패널 비교 */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.compare-panel { border-radius: var(--radius-lg); padding: 32px; }
.compare-panel.a { background: var(--surface); border: 1px solid var(--line); }
.compare-panel.b {
  background: linear-gradient(150deg, #062b4e 0%, #0a4f87 60%, #0a6fbd 100%);
  color: #fff; box-shadow: var(--shadow-lg);
}
.compare-tag {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .06em;
  border-radius: 99px; padding: 6px 15px;
}
.compare-panel.a .compare-tag { background: #e6ebf1; color: var(--muted); }
.compare-panel.b .compare-tag { background: rgba(53,194,245,.18); color: #9fd8f4; }
.compare-panel h3 { font-size: 20px; margin-top: 16px; }
.compare-panel.b h3 { color: #fff; }
.compare-lines { margin-top: 22px; display: grid; gap: 12px; }
.compare-lines li {
  position: relative; padding: 13px 16px 13px 38px; border-radius: 12px;
  font-size: 15px; line-height: 1.6;
}
.compare-panel.a .compare-lines li { background: #fff; border: 1px solid var(--line); color: var(--body); }
.compare-panel.b .compare-lines li { background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); color: #e2eefa; }
.compare-lines li::before {
  content: "“"; position: absolute; left: 15px; top: 14px;
  font-size: 20px; font-weight: 800; line-height: 1;
}
.compare-panel.a .compare-lines li::before { color: #b9c6d4; }
.compare-panel.b .compare-lines li::before { color: var(--accent); }
.compare-foot {
  margin-top: 22px; padding-top: 18px; font-size: 15px; font-weight: 600; letter-spacing: -0.02em;
  border-top: 1px solid var(--line);
}
.compare-panel.a .compare-foot { color: var(--muted); }
.compare-panel.b .compare-foot { color: var(--accent-2); border-top-color: rgba(255,255,255,.16); }

/* 역량 · 연차 타일 */
.years { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; }
.years-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
  transition: border-color .24s, box-shadow .24s, transform .24s;
}
.years-item:hover { border-color: #c9dced; box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.years-item .v { font-size: 34px; font-weight: 800; color: var(--brand); letter-spacing: -0.04em; line-height: 1.1; }
.years-item .v small { font-size: 17px; margin-left: 2px; }
.years-item .v.na { font-size: 22px; color: var(--muted); }
.years-item .k { margin-top: 10px; font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: -0.025em; }
.years-item .d { margin-top: 6px; font-size: 14px; color: var(--body); line-height: 1.6; }

@media (max-width: 900px) {
  .compare { grid-template-columns: 1fr; }
  .term-grid span { font-size: 13.5px; padding: 7px 14px; }
}

/* ============================================= 고객 기관 흐름 (마퀴) === */
.marquee {
  overflow: hidden; position: relative; width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 90px, #000 calc(100% - 90px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 90px, #000 calc(100% - 90px), transparent 100%);
}
.marquee-track { display: flex; gap: 18px; width: max-content; animation: marquee-l 48s linear infinite; }
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }
@keyframes marquee-l { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.org-chip {
  flex: none; display: flex; align-items: center; justify-content: center;
  height: 76px; padding: 0 38px;
  background: #fff; border: 1px solid var(--line); border-radius: 15px;
  font-size: 19px; font-weight: 700; color: var(--ink);
  letter-spacing: -0.035em; white-space: nowrap;
  transition: border-color .22s, color .22s, box-shadow .22s;
}
.org-chip:hover { border-color: var(--brand); color: var(--brand); box-shadow: var(--shadow-sm); }

@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; scrollbar-width: none; }
  .marquee::-webkit-scrollbar { display: none; }
  .marquee-track { animation: none; }
}
@media (max-width: 640px) {
  .org-chip { height: 62px; padding: 0 26px; font-size: 16px; }
  .marquee-track { gap: 12px; animation-duration: 36s; }
  .marquee { -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
             mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%); }
}

/* ==========================================================================
   모바일 레이아웃 보정
   인라인 style 로 지정된 grid-template-columns 는 미디어쿼리보다 우선하므로
   좁은 화면에서 강제로 1열로 내린다.
   ========================================================================== */
@media (max-width: 900px) {
  .grid[style*="grid-template-columns"] { grid-template-columns: 1fr !important; gap: 20px !important; }
}
@media (min-width: 520px) and (max-width: 900px) {
  .grid.day-strip[style*="grid-template-columns"],
  .grid.bio-grid[style*="grid-template-columns"] { grid-template-columns: repeat(2, 1fr) !important; }
}
/* 히어로 장식이 좁은 화면에서 가로 스크롤을 만들지 않도록 */
.page-hero, .hero, .hero2 { overflow: hidden; }
.mobile-nav .mnav-tel { display: block; margin-top: 14px; text-align: center; font-size: 15px; font-weight: 700;
  color: var(--brand); letter-spacing: -0.01em; }

/* 성과 수치 출처 표기 */
.source-note { margin-top: 20px; text-align: center; font-size: 13px; color: var(--muted); letter-spacing: -0.01em; }
.source-note.left { text-align: left; }
.on-dark .source-note, .cta-band .source-note { color: #93b2cd; }

/* ==========================================================================
   구축 화면 갤러리 — 확대 없이 전체 인상만 전달
   ========================================================================== */
.shot-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.shot {
  border-radius: 14px; overflow: hidden; background: #0b2136;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 44px rgba(0,0,0,.34);
  transition: transform .45s cubic-bezier(.2,.7,.3,1), box-shadow .45s;
}
.shot:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(0,0,0,.44); }
/* 브라우저 크롬 */
.shot-bar {
  display: flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 11px;
  background: linear-gradient(180deg, #16385a 0%, #102b47 100%);
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.shot-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.26); }
.shot-bar span {
  flex: 1; height: 11px; margin-left: 8px; border-radius: 6px;
  background: rgba(255,255,255,.09);
}
.shot-img { display: block; width: 100%; aspect-ratio: 8 / 5; object-fit: cover; object-position: top left; background: #fff; }
.shot-cap { padding: 15px 17px 17px; }
.shot-cap b { display: block; font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -0.025em; line-height: 1.4; }
.shot-cap em { display: block; margin-top: 6px; font-style: normal; font-size: 13.5px; color: #9cb8d2; line-height: 1.55; }
@media (max-width: 1000px) { .shot-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (max-width: 620px)  { .shot-grid { grid-template-columns: 1fr; gap: 18px; } }

/* ==========================================================================
   외부 검증 — 연구보고서 수록 지면
   ========================================================================== */
.kedi-band .grid-split { display: grid; grid-template-columns: 1fr .92fr; gap: 56px; align-items: center; }
.kedi-pages { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.kedi-pages figure { margin: 0; }
.kedi-pages img {
  display: block; width: 100%; height: auto; border-radius: 10px;
  border: 1px solid #d5e2ee; background: #fff;
  box-shadow: 0 16px 40px rgba(6,46,79,.14);
}
.kedi-pages figcaption {
  margin-top: 9px; text-align: center; font-size: 12.5px; font-weight: 700;
  color: var(--muted); letter-spacing: -0.01em;
}
.kedi-tag {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px;
  padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 800;
  color: var(--brand); background: #fff; border: 1px solid #cfe2f2;
}
.kedi-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
@media (max-width: 900px) {
  .kedi-band .grid-split { grid-template-columns: 1fr; gap: 38px; }
}

/* 섹션 안에서 도입 문단과 본문 블록을 나누는 얇은 구분선 */
.rule-soft {
  height: 1px; max-width: 200px; margin: 62px auto 58px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}
@media (max-width: 760px) { .rule-soft { margin: 44px auto 40px; } }

/* ==========================================================================
   페이지 내 목차 바 — 긴 페이지에서 지금 보고 있는 섹션을 알려준다
   ========================================================================== */
.pagenav {
  position: sticky; top: var(--header-h); z-index: 60;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.pagenav ul {
  display: flex; gap: 2px; margin: 0; padding: 0; list-style: none;
  overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
}
.pagenav ul::-webkit-scrollbar { display: none; }
@media (max-width: 760px) {
  .pagenav ul { -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%);
                mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); }
}
.pagenav a {
  display: block; padding: 15px 15px 13px;
  font-size: 14.5px; font-weight: 700; letter-spacing: -0.025em;
  color: var(--muted); white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.pagenav a:hover { color: var(--ink); }
.pagenav a.active { color: var(--brand); border-bottom-color: var(--brand); }
/* 목차 바 높이만큼 앵커 위치를 내려 잡는다 */
.has-pagenav section[id] { scroll-margin-top: calc(var(--header-h) + 62px); }
/* JS 가 없을 때를 대비한 값이며, 실제 이동 위치는 site.js 가 계산한다 */
@media (max-width: 760px) {
  .pagenav a { padding: 13px 12px 11px; font-size: 13.5px; }
  .pagenav ul { padding: 0 4px; }
}

/* ==========================================================================
   고객 후기 — 분야별 묶음 머리글과 만족도 점수
   ========================================================================== */
.rev-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  margin-top: 62px; padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.rev-head:first-of-type { margin-top: 56px; }
.rev-head h3 { margin: 10px 0 0; font-size: 22px; letter-spacing: -0.035em; }
.rev-score { flex: none; display: flex; align-items: baseline; gap: 9px; }
.rev-score b {
  font-size: 40px; font-weight: 800; line-height: 1;
  letter-spacing: -0.05em; color: var(--brand);
}
.rev-score .out { font-size: 15px; font-weight: 700; color: var(--muted); }
.rev-score .lab {
  display: block; margin-top: 6px; font-size: 12px; font-weight: 700;
  letter-spacing: .02em; color: var(--muted); text-align: right;
}
.rev-stars { display: inline-flex; gap: 2px; margin-left: 4px; }
.rev-stars svg { width: 15px; height: 15px; fill: #f5b301; }
@media (max-width: 700px) {
  .rev-head { display: block; }
  .rev-score { margin-top: 14px; }
  .rev-score .lab { text-align: left; }
}
/* 후기 카드는 내용만큼만 — 짧은 글에 빈칸이 크게 남지 않도록 */
#reviews .grid-4 { align-items: start; }
/* 짧은 후기는 카드 가운데에 놓여 아래쪽 빈칸이 도드라지지 않게 한다 */
#reviews .testimonial p { display: flex; align-items: center; }
/* 후기 묶음 머리글 아래의 대표 인용 한 줄 */
.rev-quote {
  margin: 9px 0 0; max-width: 620px;
  font-size: 15.5px; font-weight: 500; line-height: 1.6;
  letter-spacing: -0.025em; color: #5f7893;
}
@media (max-width: 700px) { .rev-quote { font-size: 14.5px; } }
/* 강사 섹션 하단 안내 */
.teacher-note {
  max-width: 760px; margin: 26px auto 0; text-align: center;
  font-size: 13.5px; line-height: 1.7; color: var(--muted); letter-spacing: -0.015em;
}