/* AI 전략 CEO 인증 과정 — 포스터의 짙은 녹색·금색·상아색을 그대로 쓴다 */
:root {
  --bg: #0f2a22;
  --bg-deep: #0a1f19;
  --bg-raise: #143429;
  --gold: #c9a45c;
  --gold-soft: #e0c48a;
  --ivory: #f2ecdc;
  --paper: #f5f1e6;
  --ink: #12261f;
  --text: rgba(242, 236, 220, .92);
  --muted: rgba(242, 236, 220, .62);
  --line: rgba(201, 164, 92, .22);
  --line-soft: rgba(242, 236, 220, .1);
  --serif: "Noto Serif KR", "Nanum Myeongjo", serif;
  --sans: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", sans-serif;
  --r: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.7 var(--sans); letter-spacing: -.01em; word-break: keep-all; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
b, strong { font-weight: 700; }
.wrap { width: min(1180px, 100% - 48px); margin: 0 auto; }
.gold { color: var(--gold); }
.m { display: none; }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 56px; padding: 0 28px; border-radius: 999px; font: 700 16px var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), background .25s, box-shadow .25s; white-space: nowrap; }
.btn:active { transform: scale(.98); }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 10px 30px -10px rgba(201, 164, 92, .55); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-line { border-color: rgba(242, 236, 220, .3); color: var(--ivory); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-soft); }
.btn-ink { background: var(--ink); color: var(--ivory); }
.btn-ink:hover { background: #1c3a2f; }
.btn-sm { height: 40px; padding: 0 20px; font-size: 14px; }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* 상단 메뉴 */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.on { background: rgba(10, 31, 25, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line-soft); }
.nav-in { display: flex; align-items: center; gap: 32px; height: 68px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand b { font-size: 19px; font-weight: 800; color: var(--ivory); letter-spacing: -.03em; }
.brand span { font-size: 13px; color: var(--muted); }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { font-size: 14px; color: var(--muted); text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--ivory); }

/* 첫 화면 */
.hero { position: relative; overflow: hidden; padding: 150px 0 72px; border-bottom: 1px solid var(--line-soft); }
.hero-glow { position: absolute; inset: -20% -10% auto auto; width: 900px; height: 900px; background: radial-gradient(circle at center, rgba(201, 164, 92, .16), transparent 60%); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E"); pointer-events: none; mix-blend-mode: overlay; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: 56px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 28px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; color: var(--gold-soft); }
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(201, 164, 92, .6); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(201, 164, 92, 0); } 100% { box-shadow: 0 0 0 0 rgba(201, 164, 92, 0); } }
.kicker { margin: 0 0 12px; font-size: 17px; letter-spacing: .5em; color: var(--muted); }
.title { margin: 0; white-space: nowrap; font: 900 clamp(48px, 6.2vw, 88px)/1.08 var(--serif); color: var(--ivory); letter-spacing: -.035em; }
.lead { display: inline-flex; flex-direction: column; gap: 4px; margin: 32px 0 0; padding: 18px 26px 20px 22px; border-left: 3px solid var(--gold); border-radius: 0 14px 14px 0; background: linear-gradient(90deg, rgba(201, 164, 92, .16), rgba(201, 164, 92, .03)); }
.lead-by { font-size: clamp(15px, 1.4vw, 17px); letter-spacing: .02em; color: var(--gold-soft); }
.lead-main { font: 600 clamp(22px, 2.5vw, 30px)/1.35 var(--serif); color: var(--ivory); letter-spacing: -.03em; }
.lead-main b { font-weight: 900; color: var(--gold); }
.facts { display: flex; gap: 0; margin: 36px 0 0; padding: 0; list-style: none; }
.facts li { padding: 0 28px; border-left: 1px solid var(--line); }
.facts li:first-child { padding-left: 0; border: 0; }
.facts b { display: block; font: 800 30px/1.2 var(--serif); color: var(--gold); }
.facts span { font-size: 14px; color: var(--muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

.hero-faces { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; transform: rotate(-4deg); translate: var(--px, 0) var(--py, 0); transition: translate .8s var(--ease); }
.hero-faces figure { margin: 0; aspect-ratio: 4/5; overflow: hidden; border-radius: 10px; background: var(--bg-raise); opacity: 0; transform: translateY(16px); animation: rise .9s var(--ease) forwards; }
.hero-faces figure:nth-child(3n+2) { margin-top: 36px; }
.hero-faces img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: grayscale(1) contrast(1.05) brightness(.95); }
/* 마우스를 올리면 사진이 살짝 떠오르고 색이 돌아온다. 등장 효과가 transform 을 쓰므로 translate·rotate·scale 속성으로 따로 움직인다 */
.hero-faces figure { position: relative; transition: translate .45s var(--ease), rotate .45s var(--ease), scale .45s var(--ease), box-shadow .45s; }
.hero-faces figure:hover { z-index: 2; translate: 0 -10px; rotate: 2deg; scale: 1.06; box-shadow: 0 24px 50px -18px rgba(0, 0, 0, .75), 0 0 0 1px rgba(201, 164, 92, .6); }
.hero-faces figure:nth-child(even):hover { rotate: -2deg; }
.hero-faces img { transition: filter .5s, scale .6s var(--ease); }
.hero-faces figure:hover img { filter: grayscale(.15) contrast(1.02); scale: 1.04; }
@keyframes rise { to { opacity: 1; transform: none; } }


/* 공통 섹션 */
.sec { padding: 120px 0; }
.sec-deep { background: var(--bg-deep); }
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 600; letter-spacing: .32em; color: var(--gold); }
.h2 { margin: 0; font: 800 clamp(32px, 4.4vw, 52px)/1.22 var(--serif); color: var(--ivory); letter-spacing: -.03em; }
.h3 { margin: 0; font: 800 clamp(26px, 3vw, 38px)/1.3 var(--serif); color: var(--ivory); letter-spacing: -.03em; }
.body { color: var(--muted); }
.body b { color: var(--ivory); }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.hint { margin: 0; font-size: 14px; color: var(--muted); text-align: right; }


/* 지도교수 */
.mentor-sec { position: relative; overflow: hidden; }
.mentor-sec::before { content: ""; position: absolute; left: 50%; top: -260px; width: 1200px; height: 600px; transform: translateX(-50%); background: radial-gradient(ellipse at center, rgba(201, 164, 92, .12), transparent 65%); pointer-events: none; }
.advisors { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 52px; }
.adv { display: grid; grid-template-columns: 240px 1fr; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: linear-gradient(160deg, rgba(201, 164, 92, .1), rgba(255, 255, 255, .01) 55%); }
.adv-ph { position: relative; margin: 0; padding: 28px 0 0 28px; }
.adv-ph img { width: 100%; aspect-ratio: 285/323; object-fit: cover; object-position: center 15%; border-radius: 12px; filter: grayscale(1) contrast(1.05); transition: filter .6s; }
.adv:hover .adv-ph img { filter: grayscale(0); }
.adv-ph figcaption { display: inline-block; margin-top: 14px; padding: 5px 11px; border-radius: 999px; background: var(--gold); color: var(--ink); font-size: 12px; font-weight: 700; }
.adv-body { padding: 34px 32px 32px; }
.adv-body h3 { margin: 0; font: 900 40px/1.1 var(--serif); color: var(--ivory); letter-spacing: -.02em; }
.adv-role { margin: 12px 0 0; font-size: 15px; line-height: 1.6; color: var(--gold-soft); }
.adv-career { margin: 20px 0 0; padding: 0; list-style: none; }
.adv-career li { position: relative; padding-left: 14px; margin: 5px 0; font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.adv-career li::before { content: ""; position: absolute; left: 0; top: .8em; width: 5px; height: 1px; background: var(--gold); }

/* 강사진 */
.faculty { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px 18px; margin-top: 52px; }
.fac { all: unset; cursor: pointer; display: block; text-align: left; }
.fac .ph { position: relative; aspect-ratio: 4/5; overflow: hidden; border-radius: 12px; background: var(--bg-raise); }
.fac img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: grayscale(1) contrast(1.04); transition: filter .5s, transform .6s var(--ease); }
.fac:hover img, .fac:focus-visible img { filter: grayscale(0); transform: scale(1.04); }
.fac:focus-visible .ph { outline: 2px solid var(--gold); outline-offset: 3px; }
.fac .badge { font-style: normal; position: absolute; left: 10px; top: 10px; padding: 3px 9px; border-radius: 999px; background: var(--gold); color: var(--ink); font-size: 12px; font-weight: 700; }
.fac b { display: block; margin-top: 14px; font-size: 18px; color: var(--ivory); }
.fac span { display: block; font-size: 14px; line-height: 1.5; color: var(--muted); }

/* 커리큘럼 */
.curri { margin-top: 52px; }
.part { position: relative; margin: 72px 0 0; padding: 0 0 22px; }
.part:first-child { margin-top: 0; }
.part h3 b { margin-right: .45em; color: var(--gold); }
.part h3 { margin: 0; font: 800 clamp(26px, 2.8vw, 34px)/1.25 var(--serif); color: var(--ivory); letter-spacing: -.03em; }
.part p { margin: 10px 0 0; max-width: 640px; font-size: 16px; color: var(--muted); }
.part small { position: absolute; right: 0; top: 14px; font-size: 12px; letter-spacing: .3em; color: var(--muted); }
.ses { border-top: 1px solid var(--line-soft); }
.ses:last-child { border-bottom: 1px solid var(--line-soft); }
.ses summary { list-style: none; display: grid; grid-template-columns: 76px 1fr auto 24px; gap: 20px; align-items: center; padding: 20px 4px; cursor: pointer; transition: background .2s; }
.ses summary::-webkit-details-marker { display: none; }
.ses summary:hover { background: rgba(255, 255, 255, .025); }
.ses .d { font: 700 20px var(--sans); color: var(--gold); font-variant-numeric: tabular-nums; }
.ses .t { font-size: 18px; font-weight: 600; color: var(--ivory); }
.ses .lab, .ses .tag { font-style: normal; display: inline-block; margin-left: 8px; padding: 1px 8px; border: 1px solid var(--gold); border-radius: 4px; font-size: 12px; font-weight: 600; color: var(--gold); vertical-align: 2px; }
.ses .tag { border-color: var(--line); color: var(--gold-soft); }
.ses .who-t { font-size: 15px; color: var(--muted); }
.ses .who-t small { margin-left: 4px; font-size: .86em; opacity: .75; }
.ses .pm { position: relative; width: 14px; height: 14px; }
.ses .pm::before, .ses .pm::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: var(--muted); transition: transform .3s var(--ease); }
.ses .pm::after { transform: rotate(90deg); }
.ses[open] .pm::after { transform: rotate(0); }
.ses ul { margin: 0; padding: 0 4px 26px 96px; list-style: none; }
.ses li { position: relative; padding-left: 16px; margin: 6px 0; font-size: 16px; color: var(--muted); }
.ses li::before { content: ""; position: absolute; left: 0; top: .8em; width: 5px; height: 1px; background: var(--gold); }
.ses.brk { display: grid; grid-template-columns: 76px 1fr; gap: 20px; padding: 12px 4px; font-size: 14px; color: var(--muted); }

/* 수료 특전 */
.bene { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 52px; }
.bene article { padding: 32px 30px; border: 1px solid var(--line-soft); border-radius: var(--r); }
.bene h3 { margin: 0; font-size: 20px; color: var(--ivory); }
.bene p { margin: 10px 0 0; font-size: 15px; color: var(--muted); }
.bene-main { grid-column: 1 / -1; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 40px; padding: 56px 60px !important; border: 1px solid rgba(201, 164, 92, .55) !important; border-radius: 22px !important;
  background: radial-gradient(120% 140% at 100% 0%, rgba(201, 164, 92, .28), transparent 55%), linear-gradient(135deg, #1d4434 0%, #0f2a22 60%, #0b211a 100%);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(243, 223, 168, .25); }
.bene-main::before { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(201, 164, 92, .18); border-radius: 16px; pointer-events: none; }
.bm-copy { position: relative; z-index: 1; }
.bm-by { margin: 26px 0 0 !important; font-size: 16px !important; letter-spacing: .08em; color: var(--gold-soft) !important; }
.bene-main .tag { display: inline-block; padding: 6px 12px; border-radius: 4px; background: linear-gradient(90deg, #f3dfa8, #c9a45c); color: var(--ink); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.bene-main h3 { margin: 6px 0 0; font: 900 clamp(36px, 4.6vw, 60px)/1.15 var(--serif); letter-spacing: -.035em; color: var(--ivory); }
.bm-desc { margin: 18px 0 0 !important; font-size: 17px !important; line-height: 1.75; color: rgba(242, 236, 220, .78) !important; }
.bm-points { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(201, 164, 92, .25); }
.bm-points li { display: flex; gap: 18px; padding: 13px 0; border-bottom: 1px solid rgba(242, 236, 220, .08); font-size: 15px; color: var(--ivory); }
.bm-points b { flex: none; width: 44px; font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: .1em; }
.bene-main small { display: block; margin-top: 16px; font-size: 13px; color: var(--muted); }
.bm-mark { position: relative; text-align: center; }
.bm-mark span { display: block; font: 900 clamp(110px, 14vw, 200px)/.9 var(--serif); letter-spacing: -.04em; color: transparent; background: linear-gradient(160deg, #f6e6b8 0%, #c9a45c 45%, #7a5a22 100%); -webkit-background-clip: text; background-clip: text; filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .45)); }
.bm-mark em { display: block; margin-top: 14px; font-style: normal; font-size: 12px; font-weight: 700; letter-spacing: .4em; color: var(--gold-soft); }

/* 교육 안내 */
.info { display: grid; grid-template-columns: repeat(3, 1fr); margin: 52px 0 0; border-top: 1px solid var(--line); }
.info > div { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line-soft); }
.info dt { font-size: 13px; letter-spacing: .25em; color: var(--gold); }
.info dd { margin: 12px 0 0; }
.info dd b { display: block; font-size: 20px; color: var(--ivory); }
.info dd b a { text-decoration: none; }
.info dd span { display: block; margin-top: 8px; font-size: 15px; color: var(--muted); }
.info dd span a { text-decoration: none; }
.link { display: inline-block; margin-top: 10px; font-size: 14px; color: var(--gold); text-decoration: none; }

/* 신청 */
.sec-paper { background: var(--paper); color: var(--ink); }
.sec-paper .h2 { color: var(--ink); }
.sec-paper .eyebrow { color: #9a7a3a; }
.sec-paper .body { color: #4b5a54; }
.apply { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: start; }
.price .body { margin: 18px 0 0; }
.price-card { margin-top: 32px; padding: 28px 30px; border-radius: var(--r); background: var(--bg); color: var(--ivory); }
.price-card span { display: block; font-size: 14px; color: var(--muted); }
.price-card strong { display: block; margin-top: 4px; font: 800 52px/1.1 var(--serif); color: var(--gold); letter-spacing: -.02em; }
.price-card small { font-size: 22px; margin-left: 4px; }
.price-card em { display: block; margin-top: 6px; font-style: normal; font-size: 14px; color: var(--muted); }
.refund { margin-top: 20px; font-size: 15px; color: #4b5a54; }
.refund summary { cursor: pointer; font-weight: 600; color: var(--ink); }
.refund p { margin: 8px 0 0; }
.call { margin: 20px 0 0; font-size: 15px; color: #4b5a54; }
.call a { font-weight: 700; color: var(--ink); }

.form { padding: 40px; border-radius: 20px; background: #fff; box-shadow: 0 30px 80px -40px rgba(15, 42, 34, .35); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f { display: block; margin: 0 0 18px; }
.f > span, .f legend { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: #34443e; }
.f em, .agree em { color: #b0412e; font-style: normal; }
.f input, .f select, .f textarea { width: 100%; height: 54px; padding: 0 16px; border: 1px solid #d7d3c6; border-radius: 10px; background: #fbfaf6; font: 400 17px var(--sans); color: var(--ink); transition: border-color .2s, box-shadow .2s, background .2s; }
.f textarea { height: auto; padding: 14px 16px; resize: vertical; }
.f input:focus, .f select:focus, .f textarea:focus { outline: 0; border-color: var(--bg); background: #fff; box-shadow: 0 0 0 3px rgba(15, 42, 34, .12); }
.f input.bad, .f select.bad { border-color: #b0412e; background: #fff7f5; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; border: 0; padding: 0; }
.seg legend { grid-column: 1 / -1; padding: 0; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: grid; place-items: center; height: 50px; border: 1px solid #d7d3c6; border-radius: 10px; font-size: 16px; font-weight: 600; color: #5b6a64; cursor: pointer; transition: all .2s; }
.seg input:checked + span { border-color: var(--bg); background: var(--bg); color: var(--ivory); }
.seg input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.more { margin: 4px 0 18px; padding: 16px 18px; border: 1px dashed #d7d3c6; border-radius: 10px; }
.more summary { cursor: pointer; font-size: 15px; font-weight: 600; color: #34443e; }
.more summary small { font-weight: 400; color: #8a948f; }
.more[open] summary { margin-bottom: 16px; }
.more .f:last-child { margin-bottom: 0; }
.hp { position: absolute; left: -9999px; }
.agree { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 24px; cursor: pointer; }
.agree input { flex: none; width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--bg); }
.agree b { display: block; font-size: 15px; font-weight: 600; }
.agree small { display: block; margin-top: 2px; font-size: 13px; line-height: 1.5; color: #7a8681; }
.form .btn { height: 60px; font-size: 17px; }
.form .btn[disabled] { opacity: .6; cursor: wait; }
.form-msg { margin: 14px 0 0; font-size: 15px; text-align: center; min-height: 1em; }
.form-msg.err { color: #b0412e; }
.form-msg a { font-weight: 700; }

/* 바닥 */
.foot { padding: 48px 0 56px; background: var(--bg-deep); font-size: 14px; color: var(--muted); }
.foot-in { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.foot b { color: var(--ivory); }
.foot p { margin: 8px 0 0; }

/* 휴대폰 고정 버튼 */
.mbar { display: none; }

/* 창 */
.modal { width: min(720px, calc(100% - 32px)); max-height: calc(100dvh - 48px); padding: 0; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); color: var(--text); overflow: auto; }
.modal::backdrop { background: rgba(5, 15, 12, .72); backdrop-filter: blur(4px); }
.modal[open] { animation: pop .35s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.modal-x { position: absolute; right: 14px; top: 10px; z-index: 2; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(0, 0, 0, .3); color: var(--ivory); font-size: 24px; cursor: pointer; }
.pro { display: grid; grid-template-columns: 220px 1fr; }
.pro img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; object-position: center 20%; }
.pro-body { padding: 34px 34px 36px; }
.pro-body .badge { display: inline-block; margin-bottom: 10px; padding: 2px 9px; border-radius: 999px; background: var(--gold); color: var(--ink); font-size: 12px; font-weight: 700; }
.pro-body h3 { margin: 0; font: 800 30px var(--serif); color: var(--ivory); }
.pro-body .r { margin: 4px 0 0; color: var(--gold-soft); font-size: 15px; }
.pro-body h4 { margin: 24px 0 8px; font-size: 12px; letter-spacing: .25em; color: var(--gold); }
.pro-body p.fld { margin: 0; font-size: 15px; color: var(--ivory); }
.pro-body ul { margin: 0; padding: 0; list-style: none; }
.pro-body li { position: relative; padding-left: 14px; margin: 6px 0; font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.pro-body li::before { content: ""; position: absolute; left: 0; top: .78em; width: 5px; height: 1px; background: var(--gold); }
.done { max-width: 440px; padding: 40px 36px 32px; text-align: center; background: var(--paper); color: var(--ink); border: 0; }
.done h3 { margin: 0; font: 800 26px var(--serif); }
.done p { margin: 14px 0 26px; font-size: 15px; color: #4b5a54; }
.done .eyebrow { color: #9a7a3a; }

/* 스크롤 등장 */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv:focus-within { opacity: 1; transform: none; }   /* 키보드로 들어오면 등장 효과를 기다리지 않고 바로 보인다 */

@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-in .btn { margin-left: auto; }
  .hero-in { grid-template-columns: 1fr; }
  .hero-faces { display: none; }
  .faculty { grid-template-columns: repeat(4, 1fr); }
  .advisors { grid-template-columns: 1fr; }
  .apply { grid-template-columns: 1fr; gap: 40px; }
  .bene { grid-template-columns: 1fr 1fr; }
  .bene-main { grid-template-columns: 1fr; padding: 44px 36px !important; }
  .bm-mark { order: -1; text-align: left; }
  .bm-mark span { font-size: 96px; }
  .info { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 84px; }
  .wrap { width: calc(100% - 32px); }
  .m { display: inline; }
  .brand span { display: none; }
  .hero { padding: 112px 0 48px; }
  .kicker { font-size: 14px; letter-spacing: .35em; }
  .pill { font-size: 13px; margin-bottom: 22px; }
  .facts li { padding: 0 16px; }
  .facts b { font-size: 24px; }
  .facts span { font-size: 12px; }
  .hero-cta .btn { flex: 1; padding: 0 18px; }
  .adv { grid-template-columns: 1fr; }
  .adv-ph { padding: 22px 22px 0; display: flex; align-items: flex-end; gap: 16px; }
  .adv-ph img { width: 120px; flex: none; }
  .adv-ph figcaption { margin: 0 0 4px; }
  .adv-body { padding: 26px 22px 26px; }
  .adv-body h3 { font-size: 34px; }
  .sec { padding: 80px 0; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hint { text-align: left; }
  .faculty { grid-template-columns: repeat(3, 1fr); gap: 22px 10px; margin-top: 36px; }
  .fac b { font-size: 16px; margin-top: 10px; }
  .fac span { font-size: 12px; }
  .fac .badge { left: 6px; top: 6px; font-size: 10px; padding: 2px 7px; }
  .part { margin-top: 52px; }
  .part h3 { font-size: 24px; }
  .part p { font-size: 15px; }
  .part small { display: none; }
  .ses summary { grid-template-columns: 50px 1fr 16px; gap: 12px; padding: 18px 0; }
  .ses .d { font-size: 16px; }
  .ses .t { font-size: 16px; }
  .ses .who-t { grid-column: 2; grid-row: 2; font-size: 13px; margin-top: -8px; }
  .ses .pm { grid-column: 3; grid-row: 1; }
  .ses ul { padding: 0 0 22px 62px; }
  .ses li { font-size: 15px; }
  .ses.brk { grid-template-columns: 50px 1fr; gap: 12px; }
  .bene { grid-template-columns: 1fr; gap: 10px; }
  .bene article { padding: 24px 22px; }
  .bene-main { padding: 32px 22px !important; gap: 20px; }
  .bm-mark span { font-size: 72px; }
  .bm-desc br { display: none; }
  .bm-desc { font-size: 15px !important; }
  .info { grid-template-columns: 1fr; }
  .info > div { padding: 24px 0; }
  .form { padding: 26px 20px; margin: 0 -4px; }
  .row2 { grid-template-columns: 1fr; gap: 0; }
  .price-card strong { font-size: 44px; }
  .foot-in { flex-direction: column; align-items: flex-start; }
  .mbar { position: fixed; inset: auto 0 0; z-index: 60; display: flex; gap: 10px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(10, 31, 25, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line-soft); transition: transform .35s var(--ease); }
  .mbar.hide { transform: translateY(110%); }
  .mbar .btn { flex: 1; height: 52px; }
  .mbar-call { display: grid; place-items: center; width: 52px; height: 52px; flex: none; border: 1px solid var(--line); border-radius: 50%; color: var(--gold); font-size: 20px; text-decoration: none; }
  .pro { grid-template-columns: 1fr; }
  .pro img { height: auto; min-height: 0; aspect-ratio: 4/3; }
  .pro-body { padding: 24px 22px 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv, .hero-faces figure { opacity: 1; transform: none; }
}

/* ── 고급스러운 마감 (2026-11-10) ───────────────────────── */
/* 어두운 면 전체에 아주 옅은 종이결 */
body::before { content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E"); }
.eyebrow { display: flex; align-items: center; gap: 14px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.btn span[aria-hidden] { transition: transform .3s var(--ease); }
.btn:hover span[aria-hidden] { transform: translateX(4px); }
.fac .ph::after { content: ""; position: absolute; inset: 0; border-radius: 12px; box-shadow: inset 0 0 0 1px rgba(201, 164, 92, 0); transition: box-shadow .4s; pointer-events: none; }
.fac:hover .ph::after { box-shadow: inset 0 0 0 1px rgba(201, 164, 92, .7); }

/* 얻는 것 */
.take { margin: 56px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.take li { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: center; padding: 34px 0; border-bottom: 1px solid var(--line-soft); transition: background .3s; }
.take li:hover { background: linear-gradient(90deg, rgba(201, 164, 92, .06), transparent 70%); }
.take-no { font: 900 56px/1 var(--serif); color: transparent; -webkit-text-stroke: 1px rgba(201, 164, 92, .7); }
.take h3 { margin: 0; font: 800 28px/1.3 var(--serif); color: var(--ivory); letter-spacing: -.03em; }
.take p { margin: 10px 0 0; max-width: 640px; font-size: 16px; color: var(--muted); }
.take small { display: inline-block; margin-top: 12px; font-size: 13px; color: var(--gold); letter-spacing: .02em; }
.take div { display: grid; grid-template-columns: 300px 1fr; column-gap: 40px; align-items: baseline; }
.take div { align-items: center; }
.take div p { margin: 0; }

/* 자주 묻는 질문 */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.faq-more { margin: 22px 0 0; font-size: 15px; }
.faq-more a { color: var(--gold); font-weight: 700; text-decoration: none; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq summary { list-style: none; position: relative; padding: 24px 40px 24px 0; font-size: 18px; font-weight: 600; color: var(--ivory); cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 20px; font: 300 26px var(--sans); color: var(--gold); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: -6px 0 0; padding: 0 40px 26px 0; font-size: 16px; color: var(--muted); }

@media (max-width: 1080px) {
  .take div { grid-template-columns: 1fr; }
  .take div h3 { grid-row: auto; }
  .take div p { margin-top: 10px; }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .take li { grid-template-columns: 56px 1fr; gap: 14px; padding: 26px 0; }
  .take-no { font-size: 34px; }
  .take h3 { font-size: 22px; }
  .take p { font-size: 15px; }
  .faq summary { font-size: 16px; padding: 20px 36px 20px 0; }
  .faq p { font-size: 15px; padding-right: 0; }
}
@media (min-width: 641px) { .info > div:last-child { grid-column: span 2; } }   /* 다섯 칸이라 마지막 줄 밑선이 끝까지 가게 */

/* 밀리언클럽 바로가기 */
.go { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--gold-soft); text-decoration: none; transition: background .25s, color .25s, border-color .25s; }
.go:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.go span { transition: transform .25s var(--ease); }
.go:hover span { transform: translate(2px, -2px); }
.foot-r { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.foot-r .go { margin-top: 0; }
@media (max-width: 640px) { .foot-r { align-items: flex-start; } }
.foot-policy { font-size: 14px; font-weight: 700; color: var(--ivory); text-decoration: none; }
.foot-policy:hover { color: var(--gold-soft); text-decoration: underline; }
.agree small a { color: #7a5e24; font-weight: 600; }

/* 인증서 */
.cert { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.cert-copy .body { margin: 24px 0 0; font-size: 17px; line-height: 1.8; }
.cert-fig { margin: 0; transform: rotate(-1.5deg); transition: transform .6s var(--ease); }
.cert-fig:hover { transform: rotate(0) scale(1.01); }
.cert-fig img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(201, 164, 92, .35); }
.cert-fig figcaption { margin-top: 14px; font-size: 12px; color: var(--muted); text-align: right; letter-spacing: .05em; }
@media (max-width: 1080px) { .cert { grid-template-columns: 1fr; gap: 44px; } }
@media (max-width: 640px) { .cert-fig { transform: none; } .cert-copy .body { font-size: 15px; } }
.hero-faces button { all: unset; display: block; width: 100%; height: 100%; cursor: pointer; }
.hero-faces button:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; }

/* 휴대폰 메뉴 */
.menu-btn { display: none; }
.mnav { display: none; }
@media (max-width: 1080px) {
  .nav-in { gap: 10px; }
  .menu-btn { position: relative; z-index: 71; display: grid; place-content: center; gap: 5px; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-btn i { display: block; width: 18px; height: 1.5px; border-radius: 2px; background: var(--ivory); transition: transform .35s var(--ease), opacity .2s; }
  .menu-btn[aria-expanded="true"] i:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mnav { position: fixed; inset: 0; z-index: 70; display: flex; flex-direction: column; justify-content: space-between; padding: 96px 24px calc(28px + env(safe-area-inset-bottom)); background: rgba(10, 31, 25, .97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); opacity: 0; transform: translateY(-12px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
  .mnav[hidden] { display: none; }
  .mnav.on { opacity: 1; transform: none; }
  .mnav nav { display: flex; flex-direction: column; }
  .mnav nav a { display: flex; align-items: baseline; gap: 16px; padding: 16px 4px; border-bottom: 1px solid var(--line-soft); font: 800 24px/1.3 var(--serif); color: var(--ivory); text-decoration: none; letter-spacing: -.02em; }
  .mnav nav a span { font: 600 12px var(--sans); letter-spacing: .15em; color: var(--gold); }
  .mnav nav a:active { color: var(--gold-soft); }
  .mnav-foot { display: grid; gap: 14px; margin-top: 28px; }
  .mnav-call { text-align: center; font-size: 14px; color: var(--muted); text-decoration: none; }
  body.menu-open { overflow: hidden; }
  body.menu-open .mbar { transform: translateY(110%); }
}
@media (max-width: 640px) { .nav-in .btn-sm { padding: 0 16px; } }
@media (max-width: 1080px) { body.menu-open .nav { z-index: 80; background: transparent; border-color: transparent; backdrop-filter: none; } }

/* ── 사각형 버튼 (2026-11-10) — 알약 모양 대신 각진 고급 버튼 ─────────── */
:root { --r-btn: 3px; }
.btn { border-radius: var(--r-btn); letter-spacing: .03em; font-weight: 700; }
.btn-gold { background: linear-gradient(180deg, #d9b973 0%, #c9a45c 55%, #b8924a 100%); border-color: #a8843f; box-shadow: inset 0 1px 0 rgba(255, 244, 214, .55), 0 14px 30px -14px rgba(201, 164, 92, .6); }
.btn-gold:hover { background: linear-gradient(180deg, #e6c886 0%, #d4b06a 55%, #c29c52 100%); }
.btn-line { border-color: rgba(201, 164, 92, .55); }
.btn-line:hover { background: rgba(201, 164, 92, .08); }
.btn-ink { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08); }
.pill, .go, .fac .badge, .pro-body .badge, .adv-ph figcaption { border-radius: 2px; }
.modal-x, .mbar-call, .menu-btn { border-radius: var(--r-btn); }
.seg span, .f input, .f select, .f textarea, .more { border-radius: 4px; }
.fac.flip img { scale: -1 1; }
.seg3 { grid-template-columns: repeat(3, 1fr); }
.seg.bad span { border-color: #b0412e; background: #fff7f5; }
@media (max-width: 640px) { .seg3 span { font-size: 14px; } }