@charset "UTF-8";
/* ==========================================================================
   NOVA ALTUS ENGLISH ACADEMY — shared stylesheet
   Brand: 크림슨 버건디(#6B1417) + 딥 마룬(#2B0B0D) + 앤틱 골드(#C9A15A)
   Fonts: Cinzel(디스플레이/로고) + Pretendard(본문, 한글)
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/sun-typeface/SUIT/fonts/static/woff2/SUIT.css');

:root{
  /* brand colors — nova-altus.com 실제 소스 값과 동일하게 맞춤 */
  --maroon:        #A51C30;   /* crimson, 버튼/포인트 */
  --maroon-hover:   #8A1727;
  --maroon-dark:    #380F0F;   /* bg-dark-2, 히어로/다크 섹션 배경 */
  --maroon-darker:  #1A0505;   /* bg-dark-1 */
  --maroon-card:    rgba(255,255,255,0.06);   /* 실제 사이트의 glass card 배경 */
  --maroon-card-2:  rgba(255,255,255,0.10);
  --gold:           #C5A059;   /* gold */
  --gold-soft:      #DCC08C;
  --gold-deep:      #9C7A32;
  --cream:          #FAF6EF;   /* 라이트 섹션 배경 */
  --cream-2:        #F3ECDE;
  --ink:            #241012;   /* 라이트 섹션 본문 텍스트 */
  --ink-soft:       #5B4A48;
  --white:          #FFFFFF;
  --line:           rgba(36,16,18,0.10);
  --line-on-dark:   rgba(255,255,255,0.14);

  /* type — nova-altus.com 실제 소스와 동일하게 SUIT 단일 폰트 사용 */
  --font-display: 'SUIT', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;
  --font-body: 'SUIT', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;

  /* layout */
  --container: 1200px;
  --header-h: 84px;
  --header-h-scrolled: 68px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.7;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight:700; letter-spacing:-0.02em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
input, textarea, select{ font-family:inherit; font-size:1rem; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / section titles ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-size:.78rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color: var(--gold-deep);
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:26px; height:1px;
  background: var(--gold-deep);
  display:inline-block;
}
.section-head{
  max-width: 720px;
  margin: 0 auto 52px;
  text-align:center;
}
.section-head.left{ margin: 0 0 44px; text-align:left; }
.section-title{
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight:600;
  color: var(--maroon-dark);
  line-height:1.35;
}
.section-title.on-dark{ color: var(--cream); }
.section-sub{
  margin-top:16px;
  color: var(--ink-soft);
  font-size:1.02rem;
}
.section-sub.on-dark{ color: rgba(250,246,239,.72); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.02em;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-gold{
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: var(--maroon-darker);
}
.btn-gold:hover{ background: var(--gold-soft); }
.btn-outline-light{
  border-color: rgba(250,246,239,.5);
  color: var(--cream);
}
.btn-outline-light:hover{ border-color: var(--cream); background: rgba(250,246,239,.08); }
.btn-maroon{
  background: var(--maroon);
  color: var(--white);
}
.btn-maroon:hover{ background: var(--maroon-hover); }
.btn-outline-maroon{
  border-color: var(--maroon);
  color: var(--maroon);
}
.btn-outline-maroon:hover{ background: var(--maroon); color:var(--white); }
.btn-sm{ padding:10px 20px; font-size:.85rem; }
.btn svg{ width:16px; height:16px; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 500;
  height: var(--header-h);
  display:flex;
  align-items:center;
  background: rgba(250,246,239,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: transform .45s var(--ease), height .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled{
  height: var(--header-h-scrolled);
  box-shadow: 0 8px 24px rgba(43,11,13,.08);
}
.site-header.is-hidden{
  transform: translateY(-100%);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{ height:42px; width:auto; transition:height .3s var(--ease); }
.site-header.is-scrolled .brand img{ height:34px; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-text .name{
  font-family: var(--font-display);
  font-weight:700;
  font-size:1.15rem;
  color: var(--maroon);
  letter-spacing:.03em;
}
.brand-text .sub{
  font-size:.62rem;
  letter-spacing:.18em;
  color: var(--ink-soft);
  text-transform:uppercase;
  margin-top:3px;
}

.nav-desktop{ display:flex; align-items:center; gap:2px; }
.nav-desktop a{
  position:relative;
  padding: 10px 20px;
  font-size:.98rem;
  font-weight:600;
  color: var(--ink);
  transition: color .2s var(--ease);
}
.nav-desktop a::after{
  content:'';
  position:absolute;
  left:20px; right:20px; bottom:6px;
  height:2px;
  background: var(--maroon);
  transform: scaleX(0);
  transform-origin:left;
  transition: transform .3s var(--ease);
}
.nav-desktop a:hover{ color: var(--maroon); }
.nav-desktop a:hover::after,
.nav-desktop a.active::after{ transform: scaleX(1); }
.nav-desktop a.active{ color: var(--maroon); }

.header-actions{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border:none;
  background:none;
  position:relative;
  z-index:600;
}
.nav-toggle span{
  position:absolute; left:10px; right:10px;
  height:2px; background: var(--maroon-dark);
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.nav-toggle span:nth-child(1){ top:16px; }
.nav-toggle span:nth-child(2){ top:22px; }
.nav-toggle span:nth-child(3){ top:28px; }
.nav-toggle.is-open span:nth-child(1){ top:22px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ top:22px; transform: rotate(-45deg); }

.nav-mobile{
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--cream);
  z-index: 450;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 6px;
  transform: translateY(-100%);
  opacity:0;
  transition: transform .4s var(--ease), opacity .35s var(--ease);
}
.nav-mobile.is-open{ transform: translateY(0); opacity:1; }
.nav-mobile a{
  font-family: var(--font-display);
  font-size:1.6rem;
  padding: 16px 0;
  color: var(--maroon-dark);
}
.nav-mobile a.active{ color: var(--maroon); }
.nav-mobile .btn{ margin-top:20px; }

@media (max-width: 900px){
  .nav-desktop{ display:none; }
  .header-actions .btn{ display:none; }
  .nav-toggle{ display:block; }
}

/* ==========================================================================
   PAGE BANNER (subpages)
   ========================================================================== */
.page-banner{
  padding: calc(var(--header-h) + 78px) 0 70px;
  background: linear-gradient(180deg, var(--maroon-darker), var(--maroon-dark) 60%, var(--maroon));
  color: var(--cream);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.page-banner::before{
  content:'';
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(201,161,90,.14), transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(201,161,90,.10), transparent 55%);
  pointer-events:none;
}
.page-banner .crumb{
  font-size:.8rem;
  letter-spacing:.1em;
  color: rgba(250,246,239,.6);
  margin-bottom:18px;
  position:relative;
}
.page-banner h1{
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight:700;
  position:relative;
}
.page-banner p{
  margin-top:16px;
  color: rgba(250,246,239,.78);
  font-size:1.05rem;
  position:relative;
}

/* ==========================================================================
   HERO (home)
   ========================================================================== */
.hero{
  position:relative;
  padding: calc(var(--header-h) + 64px) 0 70px;
  background:
    radial-gradient(ellipse 900px 500px at 12% 0%, rgba(201,161,90,.16), transparent 60%),
    radial-gradient(ellipse 900px 600px at 100% 100%, rgba(201,161,90,.10), transparent 55%),
    linear-gradient(160deg, var(--maroon-darker) 0%, var(--maroon-dark) 45%, #3a1215 100%);
  color: var(--cream);
  overflow:hidden;
}
.hero-viewport{
  overflow: hidden;
  position: relative;
  isolation: isolate;   /* 다른 스타일과의 z-index 충돌 방지 */
  contain: paint;       /* 자식 요소가 절대 밖으로 새어나가지 않도록 강제 클리핑 */
  border-radius: var(--radius-lg);
}
.hero-track{
  display:flex;
  transition: transform .7s var(--ease);
}
.hero-slide{
  flex: 0 0 100%;
  min-width:0;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items:center;
}
.hero-copy{ animation: heroFadeUp .8s var(--ease) both; }
.hero-slide .hero-visual{ animation: heroFadeUp .8s var(--ease) .15s both; }
@keyframes heroFadeUp{
  from{ opacity:0; transform: translateY(28px); }
  to{ opacity:1; transform: translateY(0); }
}
.hero-crest{
  width:56px; margin-bottom:26px; opacity:.92;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.35));
}
.hero h1, .hero h2{
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight:700;
  line-height:1.3;
}
.hero h1 em, .hero h2 em{
  font-style: normal;
  color: var(--gold-soft);
}
.hero .kr-sub{
  margin-top:18px;
  font-family: var(--font-body);
  font-size:1.2rem;
  font-weight:600;
  color: var(--gold-soft);
}
.hero p.desc{
  margin-top:20px;
  max-width:480px;
  color: rgba(250,246,239,.78);
  font-size:1.02rem;
}
.hero .hero-cta{
  margin-top:36px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.hero-visual{
  position:relative;
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,.45);
}
.hero-visual img{ width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3.1; }
.hero-visual::after{
  content:'';
  position:absolute; inset:0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201,161,90,.4);
  pointer-events:none;
}
.hero-badge{
  position:absolute;
  bottom: -22px; left: -22px;
  background: var(--cream);
  color: var(--maroon-dark);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: 0 20px 40px rgba(0,0,0,.28);
  max-width: 230px;
}
.hero-badge .num{
  font-family: var(--font-display);
  font-size:1.6rem;
  color: var(--maroon);
  font-weight:700;
}
.hero-badge .label{
  font-size:.82rem;
  color: var(--ink-soft);
  margin-top:4px;
}

/* ---- 히어로 캐러셀 컨트롤 (화살표 + 타임라인) ---- */
.hero-controls{
  display:flex;
  align-items:center;
  gap:20px;
  max-width:520px;
  margin: 46px auto 0;
}
.hero-arrow{
  flex:none;
  width:40px; height:40px;
  border-radius:50%;
  border: 1px solid rgba(250,246,239,.3);
  background: rgba(250,246,239,.05);
  color: var(--cream);
  display:flex; align-items:center; justify-content:center;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.hero-arrow:hover{ background: var(--maroon); border-color: var(--maroon); }
.hero-arrow svg{ width:18px; height:18px; stroke:currentColor; fill:none; stroke-width:2; }

.hero-timeline{
  flex:1;
  display:flex;
  gap:10px;
}
.hero-timeline .seg{
  flex:1;
  height:4px;
  border-radius:2px;
  background: rgba(250,246,239,.22);
  border:none;
  padding:0;
  overflow:hidden;
  cursor:pointer;
}
.hero-timeline .seg i{
  display:block;
  height:100%;
  width:0%;
  background: var(--gold-soft);
  border-radius:2px;
}
.hero-timeline .seg i.fill-instant{ transition:none; }
.hero-timeline .seg i.fill-animate{ transition: width linear; }

@media (max-width: 900px){
  .hero-slide{ grid-template-columns:1fr; gap:48px; }
  .hero-badge{ left:16px; bottom:-18px; }
  .hero-controls{ max-width:100%; }
}

/* ==========================================================================
   PHILOSOPHY (4 pillars)
   ========================================================================== */
.philosophy{ padding: 100px 0; background: var(--cream); }
.pillar-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.pillar{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  text-align:center;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.pillar:hover{ transform: translateY(-6px); box-shadow: 0 20px 40px rgba(43,11,13,.09); }
.pillar-icon{
  width:64px; height:64px;
  margin: 0 auto 20px;
  border-radius:50%;
  background: linear-gradient(160deg, var(--maroon), var(--maroon-dark));
  display:flex; align-items:center; justify-content:center;
}
.pillar-icon svg{ width:28px; height:28px; stroke: var(--gold-soft); fill:none; }
.pillar h3{
  font-size:1.05rem;
  color: var(--maroon-dark);
  font-weight:600;
  margin-bottom:10px;
}
.pillar p{ font-size:.92rem; color: var(--ink-soft); }

@media (max-width: 980px){ .pillar-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .pillar-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   CAMPUS GALLERY
   ========================================================================== */
.campus{ padding: 100px 0; background: var(--cream-2); }
.campus-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.campus-item{
  position:relative;
  border-radius: var(--radius-md);
  overflow:hidden;
  aspect-ratio: 4/3;
  isolation:isolate;
}
.campus-item img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .6s var(--ease);
}
.campus-item:hover img{ transform: scale(1.08); }
.campus-item::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(20,6,7,.62), transparent 55%);
}
.campus-item span{
  position:absolute; left:14px; bottom:12px;
  color:var(--cream);
  font-size:.9rem;
  font-weight:600;
  z-index:2;
}

@media (max-width: 980px){
  .campus-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .campus-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   PROGRAMS
   ========================================================================== */
.programs{
  padding: 100px 0 110px;
  background: linear-gradient(180deg, var(--maroon-dark), var(--maroon-darker));
  color: var(--cream);
}
.program-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.program-card{
  background: var(--maroon-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201,161,90,.18);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  display:flex;
  flex-direction:column;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.program-card:hover{ background: var(--maroon-card-2); }
.program-card:hover{ transform: translateY(-8px); border-color: rgba(201,161,90,.5); }
.program-tag{
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color: var(--gold-soft);
  margin-bottom:14px;
}
.program-card h3{
  font-size:1.4rem;
  font-weight:700;
  margin-bottom:8px;
}
.program-card .kr{
  font-family: var(--font-body);
  font-weight:600;
  color: rgba(250,246,239,.65);
  font-size:.92rem;
  margin-bottom:20px;
}
.program-list{ margin-bottom:26px; flex:1; }
.program-list li{
  position:relative;
  padding-left:26px;
  margin-bottom:12px;
  font-size:.92rem;
  color: rgba(250,246,239,.82);
}
.program-list li::before{
  content:'';
  position:absolute; left:0; top:6px;
  width:14px; height:14px;
  border-radius:50%;
  background: rgba(201,161,90,.16);
  border: 1px solid var(--gold);
}
.program-list li::after{
  content:'';
  position:absolute; left:4.5px; top:9px;
  width:5px; height:8px;
  border-right:2px solid var(--gold);
  border-bottom:2px solid var(--gold);
  transform: rotate(45deg);
}
.program-card .btn{ align-self:flex-start; }

@media (max-width: 980px){ .program-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   QUICK ACTIONS
   ========================================================================== */
.quick-actions{ padding: 90px 0; background: var(--cream); }
.action-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.action-card{
  display:flex;
  align-items:center;
  gap:18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.action-card:hover{ transform: translateY(-5px); box-shadow: 0 18px 36px rgba(43,11,13,.09); }
.action-icon{
  flex:none;
  width:52px; height:52px;
  border-radius:50%;
  background: var(--cream-2);
  display:flex; align-items:center; justify-content:center;
}
.action-icon svg{ width:22px; height:22px; stroke: var(--maroon); fill:none; }
.action-card h4{ font-size:1.02rem; color:var(--maroon-dark); font-weight:600; margin-bottom:4px; }
.action-card p{ font-size:.85rem; color: var(--ink-soft); }
.action-card .arrow{ margin-left:auto; color:var(--maroon); font-size:1.2rem; flex:none; }

@media (max-width: 980px){ .action-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   BOTTOM CTA BANNER
   ========================================================================== */
.cta-banner{
  background: var(--maroon);
  color: var(--cream);
  padding: 70px 0;
  position:relative;
  overflow:hidden;
}
.cta-banner::before{
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(ellipse 700px 300px at 90% 50%, rgba(201,161,90,.22), transparent 60%);
}
.cta-banner .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  flex-wrap:wrap;
  position:relative;
}
.cta-banner h2{ font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight:700; }
.cta-banner p{ margin-top:10px; color: rgba(250,246,239,.8); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background: var(--maroon-darker);
  color: rgba(250,246,239,.7);
  padding: 60px 0 26px;
}
.footer-top{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-on-dark);
}
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-brand img{ height:38px; }
.footer-brand span{
  font-family: var(--font-display);
  color: var(--cream);
  font-weight:700;
  font-size:1.1rem;
}
.footer-desc{ max-width: 320px; font-size:.88rem; }
.footer-col h5{
  font-family: var(--font-body);
  color: var(--gold-soft);
  font-size:.82rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:18px;
}
.footer-col li{ margin-bottom:11px; font-size:.9rem; }
.footer-col a:hover{ color: var(--cream); }
.footer-social{ display:flex; gap:10px; margin-top:20px; }
.footer-social a{
  width:36px; height:36px;
  border-radius:50%;
  border: 1px solid var(--line-on-dark);
  display:flex; align-items:center; justify-content:center;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.footer-social a:hover{ border-color: var(--gold); color: var(--gold-soft); }
.footer-social svg{ width:16px; height:16px; }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  padding-top: 24px;
  font-size:.8rem;
}

@media (max-width: 900px){
  .footer-top{ grid-template-columns: 1fr; gap:30px; }
}

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity:1; transform: translateY(0); }
.reveal-stagger.is-visible > *{ opacity:1; transform: translateY(0); }
.reveal-stagger > *{
  opacity:0; transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay: .05s; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay: .15s; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay: .25s; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay: .35s; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay: .45s; }

/* ==========================================================================
   GENERIC CONTENT BLOCKS (subpages)
   ========================================================================== */
.content-section{ padding: 90px 0; }
.content-section.alt{ background: var(--cream-2); }
.content-section.dark{ background: linear-gradient(180deg, var(--maroon-dark), var(--maroon-darker)); color: var(--cream); }

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items:center;
}
.split img{ border-radius: var(--radius-lg); box-shadow: 0 24px 50px rgba(43,11,13,.14); }
.split.reverse{ direction: rtl; }
.split.reverse > *{ direction: ltr; }
@media (max-width: 900px){
  .split, .split.reverse{ grid-template-columns: 1fr; direction:ltr; }
}

.brand-photo-wrap{
  max-width: 420px;
  margin: 0 auto;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream-2);
  box-shadow: 0 24px 50px rgba(43,11,13,.14);
  display:flex;
  align-items:center;
  justify-content:center;
}
.brand-photo-wrap.is-logo{
  aspect-ratio: 1 / 1;
  background: var(--white);
  padding: 36px;
}
.brand-photo-wrap img{
  width:100%;
  height:100%;
  object-fit: contain;
  border-radius:0;
  box-shadow:none;
}

.ci-logo-wrap{
  position:relative;
  width: 320px;
  height: 320px;
  max-width:80vw;
  max-height:80vw;
  margin: 20px auto;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 50% 32%, rgba(201,161,90,.16), transparent 60%),
    radial-gradient(circle at 50% 40%, #4A171A 0%, #2B0B0D 62%, #170506 100%);
  box-shadow:
    0 40px 80px -20px rgba(43,11,13,.55),
    inset 0 0 0 1px rgba(201,161,90,.3),
    inset 0 0 44px rgba(201,161,90,.08);
}
.ci-logo-wrap::before{
  content:'';
  position:absolute;
  inset:-20px;
  border-radius:50%;
  border: 1.5px dashed rgba(201,161,90,.4);
  animation: ringSpin 60s linear infinite;
}
.ci-logo-wrap::after{
  content:'';
  position:absolute;
  inset:16px;
  border-radius:50%;
  border: 1px solid rgba(201,161,90,.28);
}
.ci-logo-wrap img{
  position:relative;
  z-index:2;
  max-width: 58%;
  width:100%;
  height:auto;
  filter: drop-shadow(0 14px 26px rgba(0,0,0,.55));
  animation: logoFloat 5s ease-in-out infinite;
}
@keyframes logoFloat{
  0%, 100%{ transform: translateY(0) rotate(0deg); }
  50%{ transform: translateY(-10px) rotate(-1.2deg); }
}
@keyframes ringSpin{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}
@media (max-width: 560px){
  .ci-logo-wrap{ width:240px; height:240px; }
}

.text-block h3{ color: var(--maroon-dark); font-size:1.5rem; margin-bottom:16px; }
.text-block p{ color: var(--ink-soft); margin-bottom:14px; }
.text-block p:last-child{ margin-bottom:0; }

.crest-meaning{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
  margin-top: 46px;
}
.crest-meaning .item{
  background: var(--white);
  border:1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align:center;
}
.crest-meaning .item .word{
  font-family: var(--font-display);
  color: var(--maroon);
  font-size:1.1rem;
  margin-bottom:10px;
}
.crest-meaning .item p{ font-size:.88rem; color: var(--ink-soft); }
@media (max-width:800px){ .crest-meaning{ grid-template-columns:1fr; } }

/* 세련된 버전 — 로마 숫자 배지 + 연결선 (about.html CI 섹션) */
.crest-meaning-refined{
  display:flex;
  flex-direction:column;
  gap:18px;
  position:relative;
}
.crest-meaning-refined .item{
  display:flex;
  align-items:flex-start;
  gap:20px;
  text-align:left;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 22px 26px;
  box-shadow: 0 10px 26px rgba(43,11,13,.06);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.crest-meaning-refined .item:hover{
  transform: translateX(8px);
  box-shadow: 0 16px 34px rgba(43,11,13,.12);
  border-left-color: var(--maroon);
}
.crest-meaning-refined .roman{
  flex:none;
  width:42px; height:42px;
  border-radius:50%;
  background: linear-gradient(155deg, var(--maroon), var(--maroon-dark));
  color: var(--gold-soft);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--font-display);
  font-weight:700;
  font-size:.92rem;
  letter-spacing:.02em;
  box-shadow: 0 6px 14px rgba(43,11,13,.25);
}
.crest-meaning-refined .item-body{ flex:1; padding-top:2px; }
.crest-meaning-refined .word{
  font-family: var(--font-display);
  color: var(--maroon);
  font-size:1.05rem;
  font-weight:700;
  letter-spacing:.08em;
  margin-bottom:6px;
}
.crest-meaning-refined .item-body p{ font-size:.9rem; color: var(--ink-soft); margin:0; }

/* level roadmap (curriculum) */
.roadmap{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  position:relative;
  margin: 60px 0 20px;
}
.roadmap::before{
  content:'';
  position:absolute; top:15px; left:6%; right:6%;
  height:2px;
  background: linear-gradient(90deg, var(--maroon), var(--gold));
}
.roadmap-step{ flex:1; text-align:center; position:relative; }
.roadmap-dot{
  width:32px; height:32px;
  margin:0 auto 18px;
  border-radius:50%;
  background: var(--maroon);
  color:var(--cream);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size:.85rem;
  position:relative; z-index:2;
  box-shadow: 0 0 0 6px var(--cream);
}
.roadmap-step h4{ color: var(--maroon-dark); font-size:1.02rem; margin-bottom:8px; }
.roadmap-step p{ font-size:.85rem; color: var(--ink-soft); padding:0 10px; }
@media (max-width:800px){
  .roadmap{ flex-direction:column; gap:34px; }
  .roadmap::before{ left:15px; top:6%; bottom:6%; right:auto; width:2px; height:auto; background: linear-gradient(180deg, var(--maroon), var(--gold)); }
  .roadmap-step{ display:flex; gap:18px; text-align:left; align-items:flex-start; }
  .roadmap-dot{ margin:0; flex:none; }
  .roadmap-step p{ padding:0; }
}

/* weekly table (curriculum) */
.table-wrap{ overflow-x:auto; margin-top: 40px; }
table.na-table{ width:100%; border-collapse:collapse; min-width:560px; }
table.na-table th, table.na-table td{
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align:left;
  font-size:.92rem;
}
table.na-table th{
  font-family: var(--font-display);
  color: var(--maroon-dark);
  font-size:.8rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  background: var(--cream-2);
}
table.na-table td{ color: var(--ink-soft); }

/* admission steps */
.steps-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}
.step-card{
  background: var(--white);
  border:1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  position:relative;
}
.step-card .n{
  font-family: var(--font-display);
  font-size:2.2rem;
  color: var(--gold-deep);
  opacity:.5;
  margin-bottom:14px;
}
.step-card h4{ color:var(--maroon-dark); font-size:1rem; margin-bottom:8px; }
.step-card p{ font-size:.85rem; color:var(--ink-soft); }
@media (max-width:900px){ .steps-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:520px){ .steps-grid{ grid-template-columns: 1fr; } }

/* form */
.form-wrap{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 24px 60px rgba(43,11,13,.1);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px; }
.form-group{ display:flex; flex-direction:column; gap:8px; }
.form-group.full{ grid-column: 1 / -1; }
.form-group label{ font-size:.85rem; font-weight:600; color: var(--maroon-dark); }
.form-group input, .form-group select, .form-group textarea{
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--ink);
  transition: border-color .2s var(--ease);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none; border-color: var(--maroon);
}
.form-group textarea{ resize:vertical; min-height:110px; }
.form-note{ font-size:.8rem; color:var(--ink-soft); margin-top:16px; }
@media (max-width:640px){ .form-row{ grid-template-columns:1fr; } .form-wrap{ padding:28px; } }

/* faq */
.faq-item{
  border-bottom: 1px solid var(--line);
}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding: 22px 4px;
  cursor:pointer;
  font-weight:600;
  color: var(--maroon-dark);
}
.faq-q .plus{
  flex:none;
  width:22px; height:22px;
  position:relative;
}
.faq-q .plus::before, .faq-q .plus::after{
  content:'';
  position:absolute; background: var(--maroon);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.faq-q .plus::before{ left:0; top:50%; width:100%; height:2px; margin-top:-1px; }
.faq-q .plus::after{ top:0; left:50%; width:2px; height:100%; margin-left:-1px; }
.faq-item.is-open .faq-q .plus::after{ transform: rotate(90deg); opacity:0; }
.faq-a{
  max-height:0;
  overflow:hidden;
  transition: max-height .35s var(--ease);
}
.faq-a p{ padding: 0 4px 22px; color: var(--ink-soft); font-size:.92rem; max-width:640px; }
.faq-item.is-open .faq-a{ max-height: 260px; }

/* map/contact block */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top:50px;
}
.contact-info li{
  display:flex; gap:14px; margin-bottom:18px; font-size:.95rem; color:var(--ink-soft);
}
.contact-info svg{ flex:none; width:20px; height:20px; stroke:var(--maroon); fill:none; margin-top:2px; }
.map-box{
  border-radius: var(--radius-lg);
  background: var(--cream-2);
  border: 1px dashed var(--line);
  min-height: 260px;
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft);
  font-size:.9rem;
  text-align:center;
  padding: 20px;
}
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   CAMPUS LIGHTBOX (클릭 시 확대 + 슬라이드 갤러리)
   ========================================================================== */
.campus-item-btn{
  display:block;
  width:100%;
  padding:0;
  border:none;
  background:none;
  cursor: zoom-in;
  text-align:left;
}

.lightbox{
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(10,3,4,.92);
  display: flex;
  align-items:center;
  justify-content:center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
}
.lightbox.is-open{ opacity:1; visibility:visible; }

.lightbox-stage{
  position: relative;
  width: min(1100px, 92vw);
  max-height: 86vh;
}

.lightbox-viewport{
  overflow: hidden;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.03);
}

.lightbox-track{
  display:flex;
  transition: transform .5s var(--ease);
}
.lightbox-slide{
  flex: 0 0 100%;
  display:flex;
  align-items:center;
  justify-content:center;
  max-height: 78vh;
}
.lightbox-slide img{
  width:100%;
  max-height: 78vh;
  object-fit: contain;
  user-select:none;
  -webkit-user-drag:none;
}

.lightbox-caption{
  text-align:center;
  color: var(--cream);
  margin-top:18px;
  font-size:1rem;
  font-weight:600;
  letter-spacing:.02em;
}
.lightbox-counter{
  text-align:center;
  color: rgba(250,246,239,.55);
  font-size:.8rem;
  margin-top:6px;
  letter-spacing:.08em;
}

.lightbox-close{
  position:absolute;
  top:-52px; right:0;
  width:42px; height:42px;
  border-radius:50%;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.06);
  color: var(--cream);
  font-size:1.3rem;
  line-height:1;
  display:flex; align-items:center; justify-content:center;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.lightbox-close:hover{ background: var(--maroon); border-color: var(--maroon); transform: rotate(90deg); }

.lightbox-nav{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  width:48px; height:48px;
  border-radius:50%;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.06);
  color: var(--cream);
  display:flex; align-items:center; justify-content:center;
  transition: background .2s var(--ease), border-color .2s var(--ease);
  z-index:2;
}
.lightbox-nav:hover{ background: var(--maroon); border-color: var(--maroon); }
.lightbox-nav svg{ width:20px; height:20px; stroke:currentColor; fill:none; stroke-width:2; }
.lightbox-prev{ left:-22px; }
.lightbox-next{ right:-22px; }

.lightbox-dots{
  display:flex;
  justify-content:center;
  gap:8px;
  margin-top:16px;
}
.lightbox-dots button{
  width:8px; height:8px;
  border-radius:50%;
  border:none;
  padding:0;
  background: rgba(250,246,239,.3);
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.lightbox-dots button.active{
  background: var(--gold-soft);
  transform: scale(1.3);
}

@media (max-width: 720px){
  .lightbox-stage{ width: 94vw; }
  .lightbox-close{ top:-46px; right:0; width:38px; height:38px; }
  .lightbox-nav{ width:40px; height:40px; }
  .lightbox-prev{ left:6px; }
  .lightbox-next{ right:6px; }
  .lightbox-slide img{ max-height: 62vh; }
  .lightbox-slide{ max-height:62vh; }
}

/* ==========================================================================
   KAKAO 1:1 상담 CTA 패널
   ========================================================================== */
.kakao-consult{
  max-width: 620px;
  margin: 0 auto;
  text-align:center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 52px 40px;
  box-shadow: 0 24px 60px rgba(43,11,13,.1);
}
.kakao-consult-icon{
  width:64px; height:64px;
  margin:0 auto 22px;
  border-radius:50%;
  background: #FEE500;
  color:#3C1E1E;
  display:flex; align-items:center; justify-content:center;
}
.kakao-consult-icon svg{ width:30px; height:30px; }
.kakao-consult h3{
  color: var(--maroon-dark);
  font-size:1.4rem;
  margin-bottom:14px;
}
.kakao-consult p{ color: var(--ink-soft); font-size:.96rem; margin-bottom:28px; }
.kakao-consult-note{ margin-top:20px; font-size:.85rem; color: var(--ink-soft); margin-bottom:0; }

.btn-kakao{
  background: #FEE500;
  color: #3C1E1E;
  border-color: #FEE500;
}
.btn-kakao:hover{ background: #F7DA00; }
.btn-kakao svg{ width:20px; height:20px; }

@media (max-width:640px){
  .kakao-consult{ padding: 40px 26px; }
}