/* ==========================================================================
   PROIN K-Culture Center — Design System
   Palette: Prussian Blue / Warm White / Ivory / Silver / Wood / Pine
   Type: Fraunces (display, EN) + Noto Serif KR (display, KO)
         Inter (body, EN) + Noto Sans KR (body, KO)
   Signature motif: hanok roofline (경사진 처마) used as a recurring divider/icon
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,340..900&family=Inter:wght@400;500;600&family=Noto+Serif+KR:wght@500;700&family=Noto+Sans+KR:wght@400;500&display=swap');

:root{
  /* --- color tokens --- */
  --prussian:       #0D1B2A;
  --prussian-soft:  #16293e;
  --warm-white:     #FAF6EF;
  --ivory:          #F1E8D6;
  --silver:         #B9C0C6;
  --silver-dim:     #6f7a82;
  --wood:           #A9754C;
  --wood-deep:      #8a5f3b;
  --pine:           #3E6B52;
  --ink:            #182229;

  /* --- type tokens --- */
  --display-en: 'Fraunces', serif;
  --display-ko: 'Noto Serif KR', serif;
  --body-en:    'Inter', sans-serif;
  --body-ko:    'Noto Sans KR', sans-serif;

  --step-0: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);
  --step-1: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  --step-3: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
  --step-4: clamp(3rem, 2.2rem + 3.5vw, 5rem);

  --container: 1180px;
  --radius: 2px;
  --transition: 320ms cubic-bezier(.4,0,.2,1);
}

html[lang="ko"]{ --font-display: var(--display-ko); --font-body: var(--body-ko); }
html:not([lang="ko"]){ --font-display: var(--display-en); --font-body: var(--body-en); }

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--warm-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:700; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline: 2px solid var(--wood); outline-offset: 3px; }

.container{ max-width: var(--container); margin:0 auto; padding: 0 24px; }
.hide-mobile{ display:initial; }
@media (max-width: 780px){ .hide-mobile{ display:none; } }
.hide-desktop{ display:none; }
@media (max-width: 780px){ .hide-desktop{ display:initial; } }

/* ---------------- Hanok motif (signature element) ----------------
   A single roofline path reused as a divider, bullet, and loading glyph. */
.hanok-mark{ display:inline-block; width:30px; height:26px; flex-shrink:0; color: var(--wood); }
.hanok-mark svg{ width:100%; height:100%; display:block; }
.hanok-mark svg path{ stroke: currentColor; }
.hanok-mark img{ width:100%; height:100%; object-fit:contain; display:block; }
.hanok-divider{ display:flex; align-items:center; gap:14px; margin: 8px 0 22px; }
.hanok-divider::before,
.hanok-divider::after{ content:""; flex:1; height:1px; background: linear-gradient(90deg, transparent, var(--silver) 50%, transparent); }
.hanok-divider.left::before{ display:none; }
.hanok-divider.left{ justify-content:flex-start; }
.hanok-divider.left::after{ max-width:120px; }

/* ---------------- Header ---------------- */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 100;
  display:flex; align-items:center; justify-content:space-between;
  padding: 22px 0; transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
  background: transparent;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.site-header.solid{
  background: rgba(13,27,42,0.96);
  padding: 14px 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  backdrop-filter: blur(6px);
}
.logo{ display:flex; align-items:center; gap:10px; font-family: var(--font-display); font-weight:700; font-size:1.15rem; color: var(--warm-white); }
.logo .hanok-mark{ color: var(--wood); }

.main-nav{ display:flex; align-items:center; gap:34px; }
.main-nav a{ color: var(--silver); font-size:0.92rem; font-weight:500; letter-spacing:0.01em; transition: color var(--transition); position:relative; }
.main-nav a:hover, .main-nav a.active{ color: var(--warm-white); }
.main-nav a.active::after{ content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background: var(--wood); }

.lang-switch{ display:flex; align-items:center; gap:6px; font-size:0.85rem; color: var(--silver); }
.lang-switch button{ background:none; border:none; color: var(--silver); padding:2px 4px; font-weight:500; }
.lang-switch button.active{ color: var(--warm-white); text-decoration: underline; text-underline-offset:4px; }
.lang-switch span{ color: var(--silver-dim); }

.burger{ display:none; background:none; border:none; width:30px; height:22px; position:relative; }
.burger span, .burger::before, .burger::after{
  content:""; position:absolute; left:0; right:0; height:2px; background: var(--warm-white); transition: transform var(--transition), opacity var(--transition);
}
.burger::before{ top:0; }
.burger span{ top:10px; }
.burger::after{ bottom:0; }

@media (max-width: 900px){
  .main-nav, .lang-switch.desktop-only{ display:none; }
  .burger{ display:block; }
}

.mobile-drawer{
  position:fixed; inset:0; z-index:99; background: var(--prussian);
  display:flex; flex-direction:column; justify-content:center; gap:26px; padding: 40px;
  transform: translateY(-100%); transition: transform 380ms cubic-bezier(.4,0,.2,1);
}
.mobile-drawer.open{ transform: translateY(0); }
.mobile-drawer a{ color: var(--warm-white); font-family: var(--font-display); font-size: var(--step-2); }
.mobile-drawer .lang-switch{ margin-top: 12px; font-size:1rem; }

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; gap:10px; padding: 14px 28px;
  font-size:0.92rem; font-weight:600; letter-spacing:0.02em; border-radius: var(--radius);
  border: 1px solid transparent; transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-primary{ background: var(--wood); color: var(--warm-white); }
.btn-primary:hover{ background: var(--wood-deep); transform: translateY(-2px); }
.btn-ghost{ border-color: rgba(250,246,239,0.4); color: var(--warm-white); }
.btn-ghost:hover{ border-color: var(--warm-white); }
.btn-dark{ background: var(--prussian); color: var(--warm-white); }
.btn-dark:hover{ background: var(--prussian-soft); }
.btn-sm{ padding: 9px 18px; font-size:0.82rem; }

/* ---------------- Hero ---------------- */
.hero{
  position: relative; min-height: 88vh; display:flex; align-items:flex-end;
  background: radial-gradient(ellipse at 50% 100%, #ff9153 0%, #e8552f 15%, #8c3448 32%, #2c2340 54%, var(--prussian) 80%);
  overflow:hidden; padding-bottom: 64px;
}
.hero-scene{ position:absolute; inset:0; z-index:0; }
.hero::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background: radial-gradient(ellipse at 50% 42%, transparent 42%, rgba(4,9,15,0.5) 100%);
}
.hero-content{ position:relative; z-index:2; width:100%; padding-top: 90px; }
.hero-eyebrow{ display:flex; align-items:center; gap:12px; color: var(--wood); font-size:0.82rem; letter-spacing:0.14em; text-transform:uppercase; margin-bottom:18px; text-shadow: 0 0 14px rgba(255,120,70,0.55); }
.hero h1{ color: var(--warm-white); font-size: var(--step-4); line-height:1.05; max-width: 900px; text-shadow: 0 6px 40px rgba(0,0,0,0.4); }
.hero h1 em{ font-style:italic; color: var(--wood); text-shadow: 0 0 24px rgba(255,120,70,0.65); }
.hero p{ color: var(--silver); font-size: var(--step-1); max-width: 560px; margin-top:22px; }
.hero-actions{ display:flex; gap:18px; margin-top: 38px; flex-wrap:wrap; }

/* warm pulsing glow, top right */
.hero-glow{ position:absolute; width:900px; height:900px; border-radius:50%; background: radial-gradient(circle, rgba(255,90,54,0.3), transparent 65%); top:-320px; right:-220px; animation: drift 14s ease-in-out infinite, glow-pulse 5s ease-in-out infinite; }
@keyframes drift{ 0%,100%{ transform: translate(0,0);} 50%{ transform: translate(-30px, 40px);} }
@keyframes glow-pulse{ 0%,100%{ opacity:0.6; } 50%{ opacity:1; } }

/* cool counter-shadow for depth against the warm sky */
.hero-glow-cool{ position:absolute; width:700px; height:700px; border-radius:50%; background: radial-gradient(circle, rgba(90,60,110,0.18), transparent 65%); bottom:-260px; left:-160px; animation: drift-cool 20s ease-in-out infinite; z-index:0; }
@keyframes drift-cool{ 0%,100%{ transform: translate(0,0);} 50%{ transform: translate(40px,-30px);} }

/* rising sun */
.sun-rise{ transform-box: fill-box; transform-origin: 50% 50%; animation: sun-bob 7s ease-in-out infinite; }
@keyframes sun-bob{ 0%,100%{ transform: translateY(12px); } 50%{ transform: translateY(-14px); } }
.sun-glow{ transform-box: fill-box; transform-origin: 50% 50%; animation: sun-glow-pulse 4s ease-in-out infinite; }
@keyframes sun-glow-pulse{ 0%,100%{ opacity:0.55; transform: scale(1); } 50%{ opacity:0.9; transform: scale(1.1); } }
.sun-rays{ transform-box: fill-box; transform-origin: 50% 50%; animation: rays-spin 40s linear infinite; }
@keyframes rays-spin{ from{ transform: rotate(0deg); } to{ transform: rotate(360deg); } }
.sun-reflection{ transform-box: fill-box; transform-origin: 50% 50%; animation: sun-glow-pulse 4s ease-in-out infinite; }

/* morning birds crossing the sky */
.bird{ animation-name: bird-fly; animation-timing-function: linear; animation-iteration-count: infinite; opacity:0.55; }
@keyframes bird-fly{ 0%{ transform: translate(-60px, 0); } 100%{ transform: translate(1550px, -60px); } }

/* soft drifting mist near the river/hanok base */
.mist-layer{ animation: mist-drift 18s ease-in-out infinite; }
@keyframes mist-drift{ 0%,100%{ transform: translateX(0); } 50%{ transform: translateX(40px); } }

/* hanok window lantern flicker */
.window-glow{ animation: window-flicker 4.2s ease-in-out infinite; }
@keyframes window-flicker{ 0%,100%{ opacity:0.4; } 50%{ opacity:0.8; } }

/* floating warm light motes */
.fireflies{ position:absolute; inset:0; z-index:1; pointer-events:none; }
.fireflies span{
  position:absolute; width:4px; height:4px; border-radius:50%; background: #FF8A4C;
  box-shadow: 0 0 10px 3px rgba(255,138,76,0.85); opacity:0;
  animation: firefly-float 9s ease-in-out infinite;
}
.fireflies span:nth-child(1){ left:10%; bottom:8%; animation-delay:0s; }
.fireflies span:nth-child(2){ left:26%; bottom:16%; animation-delay:1.4s; }
.fireflies span:nth-child(3){ left:44%; bottom:6%; animation-delay:2.8s; }
.fireflies span:nth-child(4){ left:60%; bottom:20%; animation-delay:4.2s; }
.fireflies span:nth-child(5){ left:76%; bottom:10%; animation-delay:5.6s; }
.fireflies span:nth-child(6){ left:88%; bottom:18%; animation-delay:7s; }
@keyframes firefly-float{
  0%{ transform: translateY(0) translateX(0) scale(0.8); opacity:0; }
  15%{ opacity:0.9; }
  50%{ transform: translateY(-120px) translateX(20px) scale(1); opacity:0.65; }
  85%{ opacity:0.25; }
  100%{ transform: translateY(-220px) translateX(-10px) scale(0.6); opacity:0; }
}

/* ---------------- Sections ---------------- */
section{ padding: 96px 0; }
.section-alt{ background: var(--ivory); }
.section-dark{ background: var(--prussian); color: var(--warm-white); }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head .eyebrow{ color: var(--wood); font-size:0.8rem; letter-spacing:0.14em; text-transform:uppercase; font-weight:600; }
.section-head h2{ font-size: var(--step-3); margin-top:10px; }
.section-head p{ color: var(--silver-dim); margin-top:14px; font-size:1.05rem; }
.section-dark .section-head p{ color: var(--silver); }

/* ---------------- Three Entrances ---------------- */
.entrances{ display:grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--silver); }
.entrance{
  background: var(--warm-white); padding: 56px 40px; min-height: 320px;
  display:flex; flex-direction:column; justify-content:space-between; transition: background var(--transition);
}
.entrance:hover{ background: var(--ivory); }
.entrance .num{ font-family: var(--font-display); font-size:0.85rem; color: var(--wood); letter-spacing:0.08em; }
.entrance h3{ font-size: var(--step-2); margin-top:26px; }
.entrance p{ color: var(--silver-dim); margin-top:12px; }
.entrance .go{ margin-top:30px; font-weight:600; font-size:0.88rem; display:inline-flex; align-items:center; gap:8px; color: var(--pine); }
@media (max-width: 900px){ .entrances{ grid-template-columns:1fr; } }

/* ---------------- Pavilion Cards ---------------- */
.pavilions-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 1000px){ .pavilions-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 560px){ .pavilions-grid{ grid-template-columns: 1fr; } }
.pavilion-card{
  background: var(--warm-white); border:1px solid #e6ddc8; border-radius: var(--radius); overflow:hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display:flex; flex-direction:column;
}
.pavilion-card:hover{ transform: translateY(-6px); box-shadow: 0 20px 40px rgba(13,27,42,0.1); }
.pavilion-media{ height:150px; position:relative; display:flex; align-items:flex-end; padding:16px; background-size:cover; background-position:center; background-repeat:no-repeat; }
.pavilion-media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(13,27,42,0) 40%, rgba(13,27,42,0.55) 100%); pointer-events:none; }
.pavilion-media .tag{ position:relative; z-index:1; background: rgba(13,27,42,0.75); color: var(--warm-white); font-size:0.72rem; padding:5px 10px; border-radius: var(--radius); letter-spacing:0.04em; }
.pavilion-media .pavilion-live{ z-index:1; }
.pavilion-body{ padding: 22px 22px 26px; flex:1; display:flex; flex-direction:column; }
.pavilion-body h4{ font-size:1.2rem; }
.pavilion-body p{ color: var(--silver-dim); font-size:0.92rem; margin-top:10px; flex:1; }
.pavilion-body .experiences{ display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }
.pavilion-body .experiences span{ font-size:0.76rem; background: var(--ivory); color: var(--wood-deep); padding:4px 9px; border-radius: var(--radius); }
.pavilion-body .explore-link{ margin-top:18px; font-weight:600; font-size:0.86rem; color: var(--pine); display:inline-flex; align-items:center; gap:6px; }
.pavilion-live{ position:absolute; top:12px; right:12px; width:9px; height:9px; border-radius:50%; background: var(--pine); box-shadow:0 0 0 3px rgba(62,107,82,0.2); }

/* palette generator for pavilion media backgrounds.
   Each rule tries an image first (images/pavilions/<name>.jpg); if that file
   doesn't exist, the browser silently falls back to the gradient after it.
   Drop a matching JPG into images/pavilions/ to swap in a real photo —
   see README.md "테마관 이미지 넣는 법" for details. */
.p-language{ background-image: url('../images/pavilions/k-language.jpg'), linear-gradient(135deg,#16293e,#0D1B2A); }
.p-food{ background-image: url('../images/pavilions/k-food.jpg'), linear-gradient(135deg,#7a4a2e,#5c3620); }
.p-travel{ background-image: url('../images/pavilions/k-travel.jpg'), linear-gradient(135deg,#2f4a58,#1c2f38); }
.p-beauty{ background-image: url('../images/pavilions/k-beauty.jpg'), linear-gradient(135deg,#6e4a5a,#4a2f3a); }
.p-pop{ background-image: url('../images/pavilions/k-pop.jpg'), linear-gradient(135deg,#3a3450,#241f33); }
.p-medical{ background-image: url('../images/pavilions/k-medical.jpg'), linear-gradient(135deg,#355248,#20342c); }
.p-digital{ background-image: url('../images/pavilions/k-digital.jpg'), linear-gradient(135deg,#2a3a4a,#182530); }

/* ---------------- Featured experiences ---------------- */
.exp-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
@media (max-width: 1000px){ .exp-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width:560px){ .exp-grid{ grid-template-columns:1fr; } }
.exp-card{ border:1px solid #e6ddc8; padding:26px; border-radius: var(--radius); background: var(--warm-white); transition: border-color var(--transition); }
.exp-card:hover{ border-color: var(--wood); }
.exp-card .hanok-mark{ margin-bottom: 18px; }
.exp-card h4{ font-size:1.05rem; }
.exp-card p{ color: var(--silver-dim); font-size:0.88rem; margin-top:8px; }
.exp-card .btn{ margin-top:18px; }

/* ---------------- Shorts rail ---------------- */
.shorts-rail{ display:grid; grid-template-columns: repeat(7,1fr); gap:16px; }
@media (max-width:1000px){ .shorts-rail{ grid-auto-flow:column; grid-auto-columns: 62%; overflow-x:auto; grid-template-columns:unset; scroll-snap-type:x mandatory; padding-bottom:10px;} }
.short-card{ aspect-ratio: 9/16; border-radius: var(--radius); position:relative; overflow:hidden; background-image: linear-gradient(160deg,#20344a,#0D1B2A); background-size:cover; background-position:center; background-repeat:no-repeat; scroll-snap-align:start; }
.short-card .tag{ position:absolute; top:10px; left:10px; font-size:0.68rem; background: rgba(250,246,239,0.9); color: var(--prussian); padding:3px 8px; border-radius: var(--radius); font-weight:600; }
.short-card .title{ position:absolute; bottom:0; left:0; right:0; padding:14px; color: var(--warm-white); font-size:0.86rem; font-weight:600; background: linear-gradient(0deg, rgba(0,0,0,0.65), transparent); }

/* Per-story thumbnails for the vertical short-card slots.
   Each rule tries a photo first (images/stories/<slug>.jpg); if that file
   doesn't exist, the browser silently falls back to the gradient after it.
   The same slug is reused on home.html's preview rail and on the matching
   card in shorts-stories.html, so one photo covers both places.
   See README.md "숏폼 카드 이미지 넣는 법" for details. */
.short-card.story-img-choeae{ background-image: url('../images/stories/choeae.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-midnight-food{ background-image: url('../images/stories/midnight-food.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-comeback-stage{ background-image: url('../images/stories/comeback-stage.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-routine-simplified{ background-image: url('../images/stories/routine-simplified.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-quiet-neighborhoods{ background-image: url('../images/stories/quiet-neighborhoods.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-checkup-culture{ background-image: url('../images/stories/checkup-culture.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-webtoons-global{ background-image: url('../images/stories/webtoons-global.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }
.short-card.story-img-first-hangul-word{ background-image: url('../images/stories/first-hangul-word.jpg'), linear-gradient(160deg,#20344a,#0D1B2A); }

/* ---------------- Footer ---------------- */
.site-footer{ background: var(--prussian); color: var(--silver); padding: 70px 0 30px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(250,246,239,0.12); }
@media (max-width: 780px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
.footer-top h5{ color: var(--warm-white); font-size:0.82rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:16px; font-family: var(--font-body); font-weight:600; }
.footer-top li{ margin-bottom:10px; font-size:0.9rem; }
.footer-top a:hover{ color: var(--warm-white); }
.footer-brand .logo{ margin-bottom:16px; }
.footer-brand p{ font-size:0.88rem; max-width:280px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:0.8rem; flex-wrap:wrap; gap:12px; }
.visit-counter{ color: var(--silver-dim); display:inline-flex; align-items:center; gap:6px; }
.visit-counter strong{ color: var(--silver); font-weight:600; }
.visit-counter .sep{ opacity:0.5; }

/* ---------------- Page hero (inner pages) ---------------- */
.page-hero{ background: var(--prussian); padding: 170px 0 80px; color: var(--warm-white); }
.page-hero .eyebrow{ color: var(--wood); font-size:0.8rem; letter-spacing:0.14em; text-transform:uppercase; }
.page-hero h1{ font-size: var(--step-3); margin-top:14px; max-width:700px; }
.page-hero p{ color: var(--silver); margin-top:16px; max-width:560px; font-size:1.05rem; }

/* ---------------- Tabs (K-Language / Experience Lab) ---------------- */
.tab-nav{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 44px; }
.tab-btn{ background: var(--warm-white); border:1px solid #e0d6bf; padding:10px 20px; border-radius: var(--radius); font-size:0.86rem; font-weight:600; color: var(--silver-dim); transition: all var(--transition); }
.tab-btn.active, .tab-btn:hover{ background: var(--prussian); border-color: var(--prussian); color: var(--warm-white); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

.content-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap:26px; }
@media (max-width:780px){ .content-grid{ grid-template-columns:1fr; } }
.content-card{ background: var(--warm-white); border:1px solid #e6ddc8; padding:30px; border-radius: var(--radius); }
.content-card h4{ font-size:1.1rem; display:flex; align-items:center; gap:12px; }
.content-card p{ color: var(--silver-dim); margin-top:12px; font-size:0.92rem; }
.content-card .meta{ display:flex; gap:16px; margin-top:18px; font-size:0.78rem; color: var(--wood-deep); }

/* App card (Experience Lab) */
.app-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .app-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width:560px){ .app-grid{ grid-template-columns:1fr; } }
.app-card{ border:1px solid #e6ddc8; border-radius: var(--radius); overflow:hidden; background: var(--warm-white); display:flex; flex-direction:column; }
.app-media{ height:140px; background: linear-gradient(135deg,#16293e,#0D1B2A); background-size:cover; background-position:center; }
.app-media.exp-01{ background-image: url("../img/experience/exp-01-hangul-materials.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-02{ background-image: url("../img/experience/exp-02-pronunciation.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-03{ background-image: url("../img/experience/exp-03-everyday-korean.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-04{ background-image: url("../img/experience/exp-04-choeae-chat.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-05{ background-image: url("../img/experience/exp-05-hangul-stamp.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-06{ background-image: url("../img/experience/exp-06-name-design.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-07{ background-image: url("../img/experience/exp-07-hanbok.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-08{ background-image: url("../img/experience/exp-08-traditional-culture.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-media.exp-09{ background-image: url("../img/experience/exp-09-saju.jpg"), linear-gradient(135deg,#16293e,#0D1B2A); }
.app-body{ padding:22px; flex:1; display:flex; flex-direction:column; }
.app-body h4{ font-size:1.05rem; }
.app-body p{ color: var(--silver-dim); font-size:0.88rem; margin-top:8px; flex:1; }
.app-body .meta{ font-size:0.76rem; color: var(--silver-dim); margin: 12px 0 16px; display:flex; gap:14px; }

.disclaimer{ background: var(--ivory); border-left:3px solid var(--wood); padding:14px 18px; font-size:0.86rem; color: var(--wood-deep); border-radius: var(--radius); margin: 24px 0 40px; }

/* ---------------- Shorts & Stories page ---------------- */
.filter-row{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.filter-pill{ padding:8px 18px; border:1px solid #e0d6bf; border-radius: 999px; font-size:0.82rem; font-weight:600; color: var(--silver-dim); transition: all var(--transition); }
.filter-pill.active, .filter-pill:hover{ background: var(--prussian); border-color: var(--prussian); color: var(--warm-white); }
.story-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:22px; }
@media (max-width:1000px){ .story-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:560px){ .story-grid{ grid-template-columns:1fr; } }
.story-card .short-card{ margin-bottom:12px; }
.story-card p.title{ font-weight:600; font-size:0.94rem; }
.story-card p.excerpt{ color: var(--silver-dim); font-size:0.84rem; margin-top:4px; }

/* ---------------- About / Partnership / Contact ---------------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:center; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; } }
.stat-row{ display:flex; gap:44px; margin-top:36px; flex-wrap:wrap; }
.stat-row .stat-num{ font-family: var(--font-display); font-size: var(--step-2); color: var(--wood); }
.stat-row .stat-label{ font-size:0.82rem; color: var(--silver-dim); margin-top:4px; }

.partner-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; }
@media (max-width:780px){ .partner-grid{ grid-template-columns: 1fr 1fr; } }
.partner-card{ background: var(--ivory); padding:28px 24px; border-radius: var(--radius); }
.partner-card h4{ font-size:1.02rem; }
.partner-card p{ color: var(--silver-dim); font-size:0.86rem; margin-top:8px; }

.contact-form{ display:flex; flex-direction:column; gap:16px; }
.contact-form label{ font-size:0.82rem; font-weight:600; color: var(--silver-dim); margin-bottom:6px; display:block; }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; padding:13px 14px; border:1px solid #d9d0ba; border-radius: var(--radius); font-family: var(--font-body); font-size:0.94rem; background: var(--warm-white);
}
.contact-form textarea{ min-height:120px; resize:vertical; }

/* ---------------- CTA band ---------------- */
.cta-band{ background: var(--prussian); text-align:center; padding: 90px 0; }
.cta-band h2{ color: var(--warm-white); font-size: var(--step-3); max-width:600px; margin:0 auto; }
.cta-band p{ color: var(--silver); margin-top:16px; }
.cta-band .btn{ margin-top:30px; }

/* utility */
.center{ text-align:center; margin-left:auto; margin-right:auto; }
.mt-lg{ margin-top:60px; }
[data-lang-el]{ }

/* ---------------- Small-phone hardening (≤480px) ---------------- */
@media (max-width: 480px){
  .site-header{ padding: 16px 0; }
  .logo{ font-size: 0.98rem; gap: 8px; }
  .burger{ width: 44px; height: 44px; margin: -11px -8px -11px 0; }
  .burger::before{ top: 11px; }
  .burger span{ top: 21px; }
  .burger::after{ bottom: 11px; }
  .hero-content{ padding-top: 70px; }
  .hero-actions .btn{ width: 100%; justify-content: center; }
  .entrance{ padding: 40px 26px; min-height: auto; }
  .footer-top{ grid-template-columns: 1fr; gap: 32px; }
  .partner-grid{ grid-template-columns: 1fr; }
  .story-grid, .pavilions-grid, .exp-grid, .app-grid{ grid-template-columns: 1fr; }
  section{ padding: 64px 0; }
  .cta-band{ padding: 64px 0; }
  .page-hero{ padding: 140px 0 56px; }
}

@media (max-width: 480px) and (max-height: 700px){
  .hero{ padding-bottom: 36px; }
  .hero-content{ padding-top: 56px; }
}