/* STAGE/ZERO Performance Academy — kpop-neon SIGNATURE
 * Stage + Spotlight + Video BG · 다크 + 핫핑크 네온 + cyan
 */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Anton&family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');

:root {
  --bg-base:        #08070d;
  --bg-deep:        #050409;
  --bg-elevated:    #14111d;
  --bg-card:        #1a1626;
  --bg-card-hover:  #221c30;

  --accent:         #ff2d8e;        /* 핫핑크 네온 */
  --accent-hover:   #ff5fa6;
  --accent-soft:    rgba(255, 45, 142, 0.18);
  --accent-glow:    rgba(255, 45, 142, 0.6);

  --cyan:           #4cc9f0;
  --cyan-glow:      rgba(76, 201, 240, 0.5);
  --violet:         #b537f2;
  --yellow:         #ffd93d;
  --green:          #39ff14;

  --fg-primary:     #ffffff;
  --fg-secondary:   #b8b3c5;
  --fg-tertiary:    #6c6678;

  --border:         rgba(255, 255, 255, 0.08);
  --border-strong:  rgba(255, 255, 255, 0.18);

  --shadow-glow-pink: 0 0 24px var(--accent-glow), 0 0 48px rgba(255,45,142,0.3);
  --shadow-glow-cyan: 0 0 24px var(--cyan-glow), 0 0 48px rgba(76,201,240,0.3);

  --display:  'Bebas Neue', 'Anton', system-ui, sans-serif;
  --display2: 'Anton', system-ui, sans-serif;
  --text:     'Inter', 'Pretendard', system-ui, sans-serif;
  --korean:   'Pretendard', system-ui, sans-serif;

  --gap: 20px;
  --radius: 8px;
  --radius-lg: 16px;

  --z-stage: 0;
  --z-cursor: 50;
  --z-content: 10;
  --z-nav: 80;
  --z-overlay: 100;
  --z-banner: 120;

  /* spotlight cursor coords */
  --cx: 50%;
  --cy: 50%;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--fg-primary);
  font-family: var(--text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
html[lang="ko"] body { font-family: var(--korean); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
input, select, textarea {
  font: inherit; color: var(--fg-primary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 16px;
  width: 100%;
  transition: border-color .2s, background .2s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ── Spotlight cursor effect (sig #1) ─────────────── */
@media (pointer: fine) {
  body::before {
    content: ''; position: fixed; inset: 0;
    pointer-events: none; z-index: var(--z-cursor);
    background: radial-gradient(circle 240px at var(--cx) var(--cy),
      transparent 0%, transparent 30%, rgba(0,0,0,0.55) 100%);
    mix-blend-mode: multiply;
  }
}

/* ── Demo banner ───────────────────────────────────── */
.demo-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-banner);
  background: rgba(8,7,13,0.92);
  backdrop-filter: blur(12px);
  color: var(--accent); font-family: 'Inter', sans-serif; font-size: 12px;
  padding: 8px 16px; text-align: center; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--accent-soft);
}
.demo-banner a { color: var(--cyan); text-decoration: underline; font-weight: 600; }
body.has-banner { padding-top: 32px; }

/* PC nav bar (T5 K-pop dark + neon pink glow) */
.nav-bar {
  position: fixed; top: 22px; right: 24px; z-index: var(--z-nav);
  display: inline-flex; gap: 4px; align-items: center;
  background: var(--bg-elevated); padding: 6px 8px;
  border-radius: 100px; border: 1px solid var(--accent);
  box-shadow: var(--shadow-glow-pink);
}
body.has-banner .nav-bar { top: 54px; }
.nav-bar a {
  font-family: var(--display); font-weight: 700;
  font-size: 12px; color: #fff; padding: 8px 14px;
  letter-spacing: 0.16em; border-radius: 100px;
  transition: background .2s, color .2s, text-shadow .2s;
}
.nav-bar a:hover { color: var(--accent); text-shadow: 0 0 12px var(--accent); }
.nav-bar .nav-bar-cta { background: var(--accent); color: var(--bg-base) !important; padding: 8px 18px; box-shadow: 0 0 16px var(--accent); }
.nav-bar .nav-bar-cta:hover { background: #fff; color: var(--accent) !important; box-shadow: 0 0 24px var(--accent); }
.nav-bar-user { display: inline-flex; gap: 0; margin-left: 6px; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.2); }
.nav-bar-user-link { font-size: 11px !important; padding: 7px 10px !important; }
.nav-bar-user .nav-bar-user-link:last-child {
  border: 1px solid var(--accent); color: var(--accent) !important;
  border-radius: 100px; padding: 6px 12px !important;
}
.nav-bar-user .nav-bar-user-link:last-child:hover { background: var(--accent); color: var(--bg-base) !important; box-shadow: 0 0 12px var(--accent); }

/* ── Floating Burger Nav (mobile only) ─────────────── */
.nav-burger {
  position: fixed; top: 24px; right: 24px; z-index: var(--z-nav);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  box-shadow: var(--shadow-glow-pink);
  display: none; align-items: center; justify-content: center;
  font-family: var(--display); font-size: 22px;
  color: var(--accent);
  transition: transform .25s, background .25s;
  letter-spacing: 0;
}
body.has-banner .nav-burger { top: 56px; }
.nav-burger:hover { transform: scale(1.05); background: var(--accent); color: var(--bg-base); }
.nav-burger.open { background: var(--accent); color: var(--bg-base); }
@media (max-width: 1024px) {
  .nav-bar { display: none; }
  .nav-burger { display: flex; }
}

/* Drawer X close + divider + user-link (T5 neon) */
.nav-overlay .drawer-close {
  position: absolute; top: 60px; right: 24px;
  width: 56px; height: 56px;
  background: var(--bg-elevated); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-size: 28px; font-weight: 700;
  color: var(--accent); line-height: 1; cursor: pointer;
  border: 1px solid var(--accent); box-shadow: 0 0 16px var(--accent);
  transition: transform .2s, background .2s; z-index: 2;
}
body.has-banner .nav-overlay .drawer-close { top: 80px; }
.nav-overlay .drawer-close:hover { background: var(--accent); color: var(--bg-base); transform: rotate(90deg); }
.nav-overlay .drawer-divider { width: 60px; height: 1px; background: var(--accent); opacity: 0.5; margin: 16px auto; box-shadow: 0 0 8px var(--accent); }
.nav-overlay .drawer-user-link { color: var(--accent) !important; font-weight: 700 !important; padding: 14px 0 !important; text-shadow: 0 0 12px var(--accent); }

/* Brand on top-left */
.nav-brand {
  position: fixed; top: 24px; left: 24px; z-index: var(--z-nav);
  font-family: var(--display); font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--fg-primary);
  display: inline-flex; align-items: center; gap: 10px;
}
body.has-banner .nav-brand { top: 56px; }
.nav-brand .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 12px var(--accent-glow);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* ── Fullscreen Overlay Menu ───────────────────────── */
.nav-overlay {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  background: rgba(5,4,9,0.97);
  backdrop-filter: blur(20px);
  opacity: 0; pointer-events: none;
  transition: opacity .35s ease;
  display: flex; align-items: center; justify-content: center;
}
.nav-overlay.open { opacity: 1; pointer-events: auto; }
.nav-overlay-inner {
  display: flex; flex-direction: column; gap: 0;
  padding: 0 64px;
}
.nav-overlay a {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: 0.02em;
  color: var(--fg-primary);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: block;
  transform: translateX(-40px); opacity: 0;
  transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .5s, color .25s;
}
.nav-overlay.open a { transform: translateX(0); opacity: 1; }
.nav-overlay.open a:nth-child(1) { transition-delay: 0.05s; }
.nav-overlay.open a:nth-child(2) { transition-delay: 0.10s; }
.nav-overlay.open a:nth-child(3) { transition-delay: 0.15s; }
.nav-overlay.open a:nth-child(4) { transition-delay: 0.20s; }
.nav-overlay.open a:nth-child(5) { transition-delay: 0.25s; }
.nav-overlay.open a:nth-child(6) { transition-delay: 0.30s; }
.nav-overlay a:hover { color: var(--accent); text-shadow: 0 0 24px var(--accent-glow); }
.nav-overlay-meta {
  position: absolute; bottom: 40px; left: 64px;
  font-family: 'Inter', sans-serif; font-size: 12px;
  color: var(--fg-tertiary); letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Section base ─────────────────────────────────── */
.section {
  padding: 120px 0; position: relative; z-index: var(--z-content);
  border-top: 1px solid var(--border);
}
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.sec-header { padding-bottom: 48px; max-width: 920px; }
.sec-eyebrow {
  font-family: 'Inter', sans-serif; font-size: 12px;
  color: var(--accent); letter-spacing: 0.2em;
  text-transform: uppercase; margin-bottom: 18px; font-weight: 600;
}
.sec-title {
  font-family: var(--display);
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 0.01em; line-height: 0.95;
  color: var(--fg-primary);
}
.sec-sub {
  font-size: clamp(16px, 1.6vw, 19px); color: var(--fg-secondary);
  margin-top: 20px; max-width: 720px; line-height: 1.55; font-weight: 400;
}

/* ── Hero ──────────────────────────────────────────── */
#hero {
  min-height: 100vh; padding: 0;
  position: relative; overflow: hidden;
  z-index: var(--z-content);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,7,13,0.4) 0%, rgba(8,7,13,0.7) 60%, rgba(8,7,13,1) 100%);
}
.hero-stack {
  position: relative; z-index: 1;
  min-height: 100vh; padding: 160px 24px 100px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
}
.hero-eyebrow {
  font-family: 'Inter', sans-serif; font-size: 12px;
  color: var(--cyan); letter-spacing: 0.3em;
  text-transform: uppercase; margin-bottom: 24px; font-weight: 600;
}
.hero-title {
  font-family: var(--display);
  font-size: clamp(80px, 14vw, 220px);
  letter-spacing: 0.02em; line-height: 0.9;
  text-shadow:
    0 0 24px var(--accent-glow),
    0 0 48px rgba(255, 45, 142, 0.3);
  animation: neonPulse 2.6s ease-in-out infinite;
}
@keyframes neonPulse {
  0%, 100% { text-shadow: 0 0 24px var(--accent-glow), 0 0 48px rgba(255, 45, 142, 0.3); }
  50%      { text-shadow: 0 0 36px var(--accent-glow), 0 0 80px rgba(255, 45, 142, 0.5); }
}
.hero-sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(16px, 2vw, 22px);
  color: var(--fg-secondary); margin-top: 28px; max-width: 560px; font-weight: 400;
  letter-spacing: 0.04em;
}
.hero-ctas { display: flex; gap: 16px; margin-top: 44px; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-size: 18px;
  letter-spacing: 0.06em;
  padding: 16px 32px;
  border-radius: 0;
  transition: transform .2s, background .2s, color .2s, box-shadow .2s;
  position: relative;
}
.btn-primary {
  background: var(--accent); color: var(--bg-base);
  box-shadow: var(--shadow-glow-pink);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--cyan);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.btn-ghost:hover { background: var(--cyan); color: var(--bg-base); }

/* Hero waveform sig #2 */
.hero-wave {
  position: absolute; bottom: 60px; left: 24px; right: 24px; z-index: 2;
  height: 80px;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.hero-wave svg { width: 100%; max-width: 1200px; height: 80px; opacity: 0.7; }
.hero-wave path { stroke: var(--accent); stroke-width: 2; fill: none; }

.hero-marquee {
  position: absolute; top: 130px; left: 0; right: 0; z-index: 2;
  font-family: var(--display); font-size: 14px;
  color: var(--cyan); letter-spacing: 0.4em;
  white-space: nowrap; overflow: hidden;
  border-top: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  padding: 8px 0;
  background: rgba(8,7,13,0.4);
}
body.has-banner .hero-marquee { top: 162px; }
.hero-marquee-track {
  display: inline-block; padding-left: 100%;
  animation: marquee 40s linear infinite;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ── Stats Section ─────────────────────────────────── */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap);
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 24px;
  text-align: center;
  position: relative; overflow: hidden;
  transition: border-color .25s, transform .35s;
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s ease;
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-card .big {
  font-family: var(--display);
  font-size: clamp(56px, 6vw, 88px);
  letter-spacing: 0.02em; line-height: 1;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
}
.stat-card .sub {
  font-family: 'Inter', sans-serif; font-size: 12px;
  color: var(--fg-tertiary); letter-spacing: 0.16em;
  text-transform: uppercase; margin-top: 12px; font-weight: 600;
}

/* ── Mentors — Spotlight Carousel ──────────────────── */
.mentors-carousel {
  display: flex; gap: 20px; padding: 20px 8px 32px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: thin; scrollbar-color: var(--accent) var(--bg-elevated);
}
.mentors-carousel::-webkit-scrollbar { height: 6px; }
.mentors-carousel::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }
.mentor-card {
  flex: 0 0 320px; min-width: 320px;
  scroll-snap-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), border-color .25s;
}
.mentor-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.mentor-img { aspect-ratio: 4/5; background-size: cover; background-position: center; position: relative; }
.mentor-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(8,7,13,0.95) 100%);
}
.mentor-img::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, transparent 0%, transparent 50%, rgba(8,7,13,0.6) 100%);
  opacity: 0; transition: opacity .35s;
}
.mentor-card:hover .mentor-img::before { opacity: 1; }
.mentor-body { padding: 22px 24px; position: relative; z-index: 1; }
.mentor-name {
  font-family: var(--display); font-size: 26px;
  letter-spacing: 0.02em; line-height: 1;
}
.mentor-role {
  font-family: 'Inter', sans-serif; font-size: 11px;
  color: var(--cyan); letter-spacing: 0.12em;
  text-transform: uppercase; margin-top: 8px; font-weight: 600;
}
.mentor-spec {
  font-family: 'Inter', sans-serif; font-size: 13px;
  color: var(--fg-secondary); margin-top: 10px;
}
.mentor-prev {
  font-family: 'Inter', sans-serif; font-size: 11px;
  color: var(--fg-tertiary); letter-spacing: 0.04em;
  margin-top: 6px;
}

/* ── Programs — Genre Tabs ─────────────────────────── */
.genre-tabs {
  display: flex; gap: 0; padding: 0;
  border-bottom: 1px solid var(--border); margin-bottom: 32px;
  overflow-x: auto;
}
.genre-tab {
  font-family: var(--display); font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--fg-tertiary);
  padding: 16px 28px;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  transition: color .2s, border-color .2s, text-shadow .25s;
}
.genre-tab:hover { color: var(--fg-primary); }
.genre-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
}
.genre-panel {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  padding: 24px 0;
}
.genre-panel-text { display: flex; flex-direction: column; gap: 16px; }
.genre-panel-name {
  font-family: var(--display); font-size: 56px;
  letter-spacing: 0.02em; line-height: 0.95;
}
.genre-panel-desc {
  font-size: 16px; line-height: 1.7; color: var(--fg-secondary); font-weight: 400;
}
.genre-panel-items {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.genre-panel-item {
  font-family: 'Inter', sans-serif; font-size: 13px;
  color: var(--fg-primary);
  padding: 12px 16px;
  background: var(--bg-card);
  border-left: 2px solid var(--accent);
  letter-spacing: 0.02em;
}

/* ── Showcase — Video Mosaic ───────────────────────── */
.showcase-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.showcase-tile {
  aspect-ratio: 9/16;
  position: relative;
  background-size: cover; background-position: center;
  cursor: pointer;
  overflow: hidden;
  transition: transform .35s;
}
.showcase-tile:nth-child(4n+1) { aspect-ratio: 9/16; }
.showcase-tile:nth-child(4n+2) { aspect-ratio: 1; }
.showcase-tile:nth-child(4n+3) { aspect-ratio: 9/16; }
.showcase-tile:nth-child(4n+4) { aspect-ratio: 1; }
.showcase-tile::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8,7,13,0.95) 100%);
}
.showcase-tile::after {
  content: '▶'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; color: var(--accent);
  text-shadow: 0 0 24px var(--accent-glow);
  opacity: 0; transition: opacity .25s, transform .35s;
  transform: scale(0.7);
}
.showcase-tile:hover { transform: scale(1.02); }
.showcase-tile:hover::after { opacity: 1; transform: scale(1); }
.showcase-info {
  position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 2;
  display: flex; flex-direction: column; gap: 4px;
}
.showcase-label {
  font-family: var(--display); font-size: 16px;
  letter-spacing: 0.04em;
}
.showcase-meta {
  font-family: 'Inter', sans-serif; font-size: 11px;
  color: var(--cyan); letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 600;
}

/* ── Calendar (cohort) ─────────────────────────────── */
.cohort-list { display: flex; flex-direction: column; gap: 14px; }
.cohort-row {
  display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 24px;
  align-items: center;
  padding: 22px 28px;
  background: var(--bg-card); border: 1px solid var(--border);
  transition: border-color .25s, background .25s;
}
.cohort-row:hover { border-color: var(--accent); background: var(--bg-card-hover); }
.cohort-row.active { border-color: var(--accent); box-shadow: var(--shadow-glow-pink); }
.cohort-row.closed { opacity: 0.4; }
.cohort-name { font-family: var(--display); font-size: 28px; letter-spacing: 0.02em; }
.cohort-dates { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--fg-tertiary); letter-spacing: 0.04em; }
.cohort-cap {
  font-family: 'Inter', sans-serif; font-size: 13px;
  color: var(--fg-secondary); letter-spacing: 0.04em;
}
.cohort-cap strong { color: var(--accent); font-family: var(--display); font-size: 18px; }
.cohort-status {
  padding: 6px 14px; border-radius: 0;
  font-family: var(--display); font-size: 13px;
  letter-spacing: 0.16em; text-transform: uppercase;
  background: var(--bg-elevated); color: var(--fg-tertiary);
}
.cohort-status.open { background: var(--accent); color: var(--bg-base); }
.cohort-status.earlybird { background: var(--cyan); color: var(--bg-base); }

/* ── Process — Stage Steps ─────────────────────────── */
.process-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap);
}
.process-card {
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 32px;
  position: relative; overflow: hidden;
  transition: border-color .25s, transform .35s;
}
.process-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.process-num {
  font-family: var(--display); font-size: 64px;
  letter-spacing: 0.02em; line-height: 1;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
}
.process-name {
  font-family: var(--display); font-size: 28px;
  letter-spacing: 0.04em; margin-top: 12px;
}
.process-body {
  font-family: 'Inter', sans-serif; font-size: 14px;
  color: var(--fg-secondary); line-height: 1.6; margin-top: 12px;
}

/* ── Alumni — Idol Wall ────────────────────────────── */
.idol-wall {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px;
}
.idol-tile {
  aspect-ratio: 3/4;
  position: relative;
  background-size: cover; background-position: center;
  cursor: pointer;
  overflow: hidden;
  transition: transform .35s;
}
.idol-tile::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(8,7,13,0.95) 100%);
  transition: opacity .25s;
}
.idol-tile:hover { transform: scale(1.04); z-index: 2; }
.idol-tile:hover::before { background: linear-gradient(180deg, rgba(8,7,13,0.5) 0%, rgba(8,7,13,0.95) 100%); }
.idol-info {
  position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 2;
  display: flex; flex-direction: column; gap: 2px;
}
.idol-name {
  font-family: var(--display); font-size: 14px;
  letter-spacing: 0.04em;
}
.idol-meta {
  font-family: 'Inter', sans-serif; font-size: 10px;
  color: var(--cyan); letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
}
.idol-tile:hover .idol-extra {
  opacity: 1; transform: translateY(0);
}
.idol-extra {
  position: absolute; left: 12px; right: 12px; top: 12px; z-index: 2;
  font-family: 'Inter', sans-serif; font-size: 10px;
  color: var(--fg-secondary); letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0; transform: translateY(-8px);
  transition: opacity .35s, transform .35s;
  background: rgba(8,7,13,0.8);
  padding: 4px 8px;
  border-left: 2px solid var(--accent);
}

/* ── Press — Magazine Wall ─────────────────────────── */
.press-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap);
}
.press-card {
  display: grid; grid-template-columns: 1fr 2fr; gap: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color .25s;
}
.press-card:hover { border-color: var(--accent); }
.press-img { aspect-ratio: 3/4; background-size: cover; background-position: center; }
.press-body { padding: 28px; display: flex; flex-direction: column; gap: 14px; justify-content: center; }
.press-source {
  font-family: var(--display); font-size: 18px;
  color: var(--accent); letter-spacing: 0.08em;
}
.press-quote {
  font-family: 'Inter', sans-serif; font-style: italic;
  font-size: 15px; color: var(--fg-primary); line-height: 1.55;
}

/* ── CTA ───────────────────────────────────────────── */
.cta-wrap {
  background: var(--bg-card); border: 1px solid var(--accent);
  padding: 48px;
  position: relative; overflow: hidden;
}
.cta-wrap::before {
  content: ''; position: absolute; top: -50%; left: -10%; right: -10%; height: 200%;
  background: radial-gradient(ellipse at center, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
}
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; position: relative; z-index: 1; }
.cta-form { display: flex; flex-direction: column; gap: 16px; }
.cta-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-label {
  display: block;
  font-family: 'Inter', sans-serif; font-size: 11px; color: var(--fg-tertiary);
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 6px; font-weight: 600;
}
.cta-info {
  display: flex; flex-direction: column; gap: 18px;
  padding-left: 24px;
}
.cta-headline {
  font-family: var(--display); font-size: clamp(40px, 5vw, 64px);
  letter-spacing: 0.02em; line-height: 0.95;
}
.cta-list { display: flex; flex-direction: column; gap: 10px; }
.cta-list-item {
  display: flex; gap: 12px; align-items: baseline;
  font-family: 'Inter', sans-serif; font-size: 14px; color: var(--fg-secondary);
}
.cta-list-item::before {
  content: '▸'; color: var(--accent); font-size: 14px;
}

/* ── Footer ────────────────────────────────────────── */
.footer { margin-top: 60px; padding: 0; }
.footer-marquee {
  background: var(--accent); color: var(--bg-base);
  font-family: var(--display); font-size: 22px;
  letter-spacing: 0.16em;
  white-space: nowrap; overflow: hidden;
  padding: 16px 0;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
}
.footer-marquee-track { display: inline-block; padding-left: 100%; animation: marquee 30s linear infinite; }
.footer-inner {
  background: var(--bg-deep);
  padding: 60px 0 40px;
}
.footer-cols {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px;
}
.footer-brand-name {
  font-family: var(--display); font-size: 36px; letter-spacing: 0.04em;
  text-shadow: 0 0 16px var(--accent-glow);
  color: var(--accent);
}
.footer-tagline {
  font-family: 'Inter', sans-serif; font-size: 14px;
  color: var(--fg-secondary); margin-top: 12px;
}
.footer h4 {
  font-family: var(--display); font-size: 18px;
  color: var(--cyan); letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.footer-list { display: flex; flex-direction: column; gap: 8px; }
.footer-list a, .footer-list span {
  font-family: 'Inter', sans-serif; font-size: 13px;
  color: var(--fg-secondary);
  transition: color .2s;
}
.footer-list a:hover { color: var(--accent); }
.footer-meta {
  max-width: 1280px; margin: 32px auto 0; padding: 24px 24px 0;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  font-family: 'Inter', sans-serif; font-size: 11px;
  color: var(--fg-tertiary); letter-spacing: 0.08em;
}

/* ── Reveal ────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s, transform .8s; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ── Stage cue overlay (sig #5) ────────────────────── */
.stage-cue {
  position: fixed; inset: 0; pointer-events: none; z-index: var(--z-cursor);
  background: var(--bg-deep);
  opacity: 0;
  transition: opacity .4s ease;
}
.stage-cue.show { opacity: 1; }

/* ── Mobile (768 / 480) ───────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .genre-panel { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: repeat(3, 1fr); }
  .idol-wall { grid-template-columns: repeat(4, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .press-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .cta-info { padding-left: 0; }
}
@media (max-width: 768px) {
  body::before { display: none; }                      /* spotlight cursor off mobile */
  .nav-brand { font-size: 18px; top: 18px; left: 18px; }
  .nav-burger { width: 48px; height: 48px; top: 18px; right: 18px; }
  .hero-title { font-size: 80px; }
  .hero-marquee { font-size: 11px; letter-spacing: 0.2em; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .showcase-grid, .idol-wall, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .press-card { grid-template-columns: 1fr; }
  .press-img { aspect-ratio: 16/9; }
  .cohort-row { grid-template-columns: 1fr; gap: 8px; padding: 18px 20px; }
  .footer-cols { grid-template-columns: 1fr; gap: 32px; }
  .footer-meta { flex-direction: column; gap: 8px; text-align: center; }
  .nav-overlay-inner { padding: 0 32px; }
  .nav-overlay a { font-size: clamp(36px, 9vw, 64px); }
}
@media (max-width: 480px) {
  .section { padding: 80px 0; }
  .hero-stack { padding-top: 140px; padding-bottom: 60px; }
  .hero-title { font-size: 64px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .showcase-grid, .idol-wall, .process-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}


/* ===========================================
   RETROFIT v1.27 — motionsites integration
   slug: kpop-neon
   effects: O, M
   =========================================== */
/* === retrofit v1.27 motionsites mask-reveal (MIT) === */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .section h2, .section h3, [class*="-section"] h2, [class*="-section"] h3, h2[class*="-title"] {
      -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 100%);
      mask-image: linear-gradient(180deg, #000 0%, #000 100%);
      -webkit-mask-size: 200% 100%; mask-size: 200% 100%;
      -webkit-mask-position: 200% 0; mask-position: 200% 0;
      animation: rt-mask-sweep linear forwards;
      animation-timeline: view();
      animation-range: entry 10% entry 70%;
    }
    @keyframes rt-mask-sweep { to { -webkit-mask-position: 0 0; mask-position: 0 0; } }
  }
}/* === retrofit v1.27 motionsites cinematic-video (MIT) === */
@media (prefers-reduced-motion: no-preference) and (min-width: 769px) {
  /* Boost existing hero with cinematic gradient overlay */
  section.hero, section.cinematic-hero, .hero, [class*="-hero"]:first-of-type {
    position: relative;
  }
  section.hero::after, section.cinematic-hero::after, .hero::after {
    content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1;
    background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.35) 100%);
    opacity: 0.6;
  }
  section.hero > *, section.cinematic-hero > *, .hero > * { position: relative; z-index: 2; }
}