/* ============================================
   VibeTime Host — Dark Visual Luxury
   Image-heavy, Bold, Full-width
   ============================================ */

:root {
  --dark-900: #07070C;
  --dark-800: #0D0D14;
  --dark-700: #13131E;
  --dark-600: #1A1A28;
  --dark-500: #222234;
  --gold-300: #E8D5A3;
  --gold-400: #D4B96C;
  --gold-500: #C4A44A;
  --gold-600: #A8893A;
  --text-primary: #F0ECE4;
  --text-secondary: #A9A19A;
  --text-tertiary: #706B64;
  --surface-dark: #0F0F18;
  --surface-elevated: #161622;
  --border-subtle: rgba(196, 164, 74, 0.12);
  --border-gold: rgba(196, 164, 74, 0.25);
  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans); background: var(--dark-900); color: var(--text-primary);
  line-height: 1.8; font-weight: 300; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- Layout --- */
.section-inner {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}
.section-inner.narrow {
  max-width: 560px;
}

/* --- Header --- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent; transition: all 0.4s var(--ease-out);
}
.header.scrolled {
  background: rgba(7, 7, 12, 0.95);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}
.header-inner {
  max-width: 720px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between; height: 60px;
}
.logo-text {
  font-family: var(--font-serif); font-size: 22px; font-weight: 500;
  color: var(--gold-400); letter-spacing: 1px;
}
.header-cta {
  font-size: 13px; color: var(--gold-400); padding: 8px 20px;
  border: 1px solid var(--border-gold); border-radius: 100px;
  transition: all 0.3s var(--ease-out);
}
.header-cta:hover { background: var(--gold-500); color: var(--dark-900); border-color: var(--gold-500); }

/* --- Button --- */
.btn {
  display: inline-block; font-family: var(--font-sans); font-weight: 400;
  letter-spacing: 0.5px; border: none; cursor: pointer; transition: all 0.4s var(--ease-out);
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--dark-900); padding: 16px 40px; border-radius: 100px; font-size: 15px;
  box-shadow: 0 4px 24px rgba(196, 164, 74, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(196, 164, 74, 0.35);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
}
.btn-large { padding: 18px 48px; font-size: 16px; }

/* --- Hero --- */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; justify-content: center; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg-img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(7,7,12,0.4) 0%, rgba(7,7,12,0.65) 40%, rgba(7,7,12,0.92) 100%);
}
.hero-content { position: relative; z-index: 1; text-align: center; padding: 120px 24px 80px; }
.hero-label {
  font-family: var(--font-serif); font-size: 12px; color: var(--gold-500);
  letter-spacing: 3px; text-transform: uppercase; margin-bottom: 28px;
  opacity: 0; animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}
.hero-title {
  font-size: 32px; font-weight: 200; line-height: 1.5; color: white;
  margin-bottom: 24px; letter-spacing: -0.5px;
  opacity: 0; animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}
.hero-title-accent { color: var(--gold-400); font-weight: 400; }
.hero-sub {
  font-size: 14px; color: var(--text-secondary); margin-bottom: 40px;
  opacity: 0; animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}
.hero .btn { opacity: 0; animation: fadeUp 0.8s var(--ease-out) 0.8s forwards; }
.hero-scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  opacity: 0; animation: fadeIn 1s var(--ease-out) 1.2s forwards;
}
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(180deg, var(--gold-500), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* --- Section Common --- */
.section { padding: 80px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 36px; }
.section-label {
  font-family: var(--font-serif); font-size: 12px; color: var(--gold-500);
  letter-spacing: 3px; text-transform: uppercase; margin-bottom: 14px;
}
.section-title {
  font-size: 24px; font-weight: 300; line-height: 1.5;
  color: var(--text-primary); letter-spacing: -0.3px; text-align: center;
}
.section-title.left { text-align: left; }
.section-sub { font-size: 14px; color: var(--text-secondary); margin-top: 12px; }
.text-gold { color: var(--gold-400); font-weight: 500; }

/* ==============================
   Profiles Section
   ============================== */
.section-profiles { background: var(--dark-900); padding: 80px 0 48px; }

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
}
.profile-card {
  position: relative; border-radius: 12px; overflow: hidden;
  background: var(--dark-700);
}
.profile-img {
  position: relative; width: 100%; aspect-ratio: 3 / 4; overflow: hidden;
}
.profile-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.profile-card:hover .profile-img img { transform: scale(1.06); }
.profile-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 48px 12px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  display: flex; align-items: flex-end;
}
.profile-tag {
  font-size: 11px; color: rgba(255,255,255,0.85);
  letter-spacing: 0.3px; font-weight: 400;
}
.profile-notice {
  font-size: 11px; color: var(--text-tertiary); text-align: center;
  margin-top: 20px; line-height: 1.6;
}

/* ==============================
   Stats Section
   ============================== */
.section-stats {
  background: linear-gradient(135deg, rgba(196,164,74,0.08), rgba(196,164,74,0.02));
  border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle);
  padding: 40px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; text-align: center;
}
.stat-number {
  font-family: var(--font-serif); font-size: 22px; font-weight: 500;
  color: var(--gold-400); margin-bottom: 4px;
}
.stat-desc { font-size: 12px; color: var(--text-secondary); }

/* ==============================
   Scenes Section
   ============================== */
.section-scenes { background: var(--surface-dark); }

.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
}
.scene-card {
  border-radius: 12px; overflow: hidden; background: var(--dark-700);
  transition: transform 0.4s var(--ease-out);
}
.scene-card:hover { transform: translateY(-4px); }
.scene-img {
  position: relative; width: 100%; aspect-ratio: 3 / 2; overflow: hidden;
}
.scene-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.scene-card:hover .scene-img img { transform: scale(1.05); }
.scene-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 50%, rgba(0,0,0,0.4));
}
.scene-content { padding: 16px; }
.scene-content h3 {
  font-family: var(--font-serif); font-size: 15px; font-weight: 500;
  color: var(--gold-400); margin-bottom: 6px;
}
.scene-content p { font-size: 12px; color: var(--text-secondary); line-height: 1.7; }

/* ==============================
   Quality Section
   ============================== */
.section-quality { background: var(--dark-900); }

.quality-layout {
  display: flex; flex-direction: column; gap: 32px;
}
.quality-img {
  position: relative; border-radius: 16px; overflow: hidden;
  width: 100%; aspect-ratio: 4 / 5; max-height: 420px;
}
.quality-img img { width: 100%; height: 100%; object-fit: cover; }
.quality-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 40%, rgba(7,7,12,0.6));
}
.quality-text .section-label { text-align: left; }
.quality-text p {
  font-size: 14px; color: var(--text-secondary); line-height: 2; margin-bottom: 16px;
}
.quality-text blockquote {
  margin-top: 20px; padding: 24px;
  background: linear-gradient(135deg, rgba(196,164,74,0.06), rgba(196,164,74,0.02));
  border-left: 2px solid var(--gold-500); border-radius: 0 12px 12px 0;
  font-size: 14px; color: var(--text-secondary); line-height: 2;
}

/* ==============================
   Benefits Section
   ============================== */
.section-benefits { background: var(--surface-dark); }

.benefits-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.benefit-card {
  background: var(--surface-elevated); border: 1px solid var(--border-subtle);
  border-radius: 16px; padding: 24px 20px; transition: all 0.4s var(--ease-out);
}
.benefit-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.benefit-icon { color: var(--gold-500); margin-bottom: 14px; }
.benefit-card h4 {
  font-family: var(--font-serif); font-size: 14px; font-weight: 500;
  color: var(--gold-300); margin-bottom: 8px;
}
.benefit-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.7; }

/* ==============================
   Trust Section
   ============================== */
.section-trust { background: var(--dark-900); }

.trust-list {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px; margin-bottom: 32px;
}
.trust-tag {
  padding: 10px 20px; background: var(--surface-elevated);
  border: 1px solid var(--border-subtle); border-radius: 100px;
  font-size: 13px; color: var(--text-secondary); transition: all 0.3s var(--ease-out);
}
.trust-tag:hover { border-color: var(--border-gold); color: var(--gold-300); }
.trust-quote {
  text-align: center; padding: 32px 24px;
  background: linear-gradient(135deg, rgba(196,164,74,0.06), rgba(196,164,74,0.02));
  border-radius: 12px; font-size: 15px; line-height: 2;
}

/* ==============================
   Target Section
   ============================== */
.section-target { background: var(--surface-dark); }

.target-list { margin: 0 auto; }
.target-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--border-subtle);
  font-size: 14px; color: var(--text-secondary); line-height: 1.7;
}
.target-item:last-child { border-bottom: none; }
.target-dot {
  width: 6px; height: 6px; background: var(--gold-500);
  border-radius: 50%; flex-shrink: 0; margin-top: 9px;
}

/* ==============================
   CTA Section
   ============================== */
.section-cta {
  position: relative; padding: 120px 24px; text-align: center; overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(7,7,12,0.85) 0%, rgba(7,7,12,0.9) 50%, rgba(7,7,12,0.95) 100%);
}
.cta-content { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; }
.cta-title { font-size: 26px; font-weight: 300; line-height: 1.6; color: white; margin-bottom: 24px; }
.cta-desc { font-size: 14px; color: var(--text-secondary); line-height: 2; margin-bottom: 36px; }

/* ==============================
   Footer
   ============================== */
.footer { background: var(--dark-800); padding: 48px 20px; border-top: 1px solid var(--border-subtle); }
.footer-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.footer-logo { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 8px; }
.footer .logo-text { color: var(--gold-400); font-size: 20px; }
.footer-tagline {
  font-family: var(--font-serif); font-size: 11px; color: var(--gold-600);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 24px;
}
.footer-links { margin-bottom: 20px; }
.footer-links a { font-size: 12px; color: rgba(240,236,228,0.35); transition: color 0.3s; }
.footer-links a:hover { color: var(--gold-400); }
.footer-sep { margin: 0 12px; color: rgba(240,236,228,0.12); font-size: 12px; }
.footer-copy { font-size: 11px; color: rgba(240,236,228,0.15); }

/* --- Animations --- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.2); }
}
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- Responsive --- */
@media (min-width: 768px) {
  .section-inner { max-width: 860px; }
  .section-inner.narrow { max-width: 640px; }
  .header-inner { max-width: 860px; height: 72px; }
  .hero-title { font-size: 44px; }
  .section-title { font-size: 30px; }
  .stat-number { font-size: 28px; }
  .scene-grid { grid-template-columns: repeat(4, 1fr); }
  .quality-layout { flex-direction: row; gap: 48px; align-items: center; }
  .quality-img { flex: 0 0 300px; max-height: 380px; }
  .quality-text { flex: 1; }
}

@media (min-width: 1024px) {
  .section-inner { max-width: 960px; }
  .section-inner.narrow { max-width: 720px; }
  .header-inner { max-width: 960px; }
  .hero-title { font-size: 52px; }
  .section-title { font-size: 34px; }
  .stat-number { font-size: 32px; }
  .quality-img { flex: 0 0 360px; max-height: 440px; }
}