/* ==========================================================================
   AETHERIA 2026 — APPLE 2026 "LIQUID GLASS" SPATIAL DESIGN SYSTEM
   St. Joseph's School, Kajipur · Annual Cultural & Academic Gala
   Adheres to Anthropic Anti-Slop (Oct 2026) & OpenAI Frontend Architecture (2026)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & LIQUID GLASS SPECIFICATION
   -------------------------------------------------------------------------- */
:root {
  /* Core Palette: Obsidian Theater & Warm Stage Tungsten Gold */
  --bg-obsidian: #070708;
  --bg-elevated: #111114;
  --bg-surface: #18181c;
  --bg-surface-translucent: rgba(24, 24, 28, 0.72);
  
  --text-primary: #F5F5F7;
  --text-secondary: rgba(245, 245, 247, 0.64);
  --text-tertiary: rgba(245, 245, 247, 0.38);
  
  --accent-spotlight: #E5C158;
  --accent-spotlight-glow: rgba(229, 193, 88, 0.28);
  --accent-spotlight-dim: rgba(229, 193, 88, 0.12);
  --hairline-border: rgba(255, 255, 255, 0.09);
  --hairline-border-bright: rgba(255, 255, 255, 0.18);

  /* Apple 2026 "Liquid Glass" Material Tokens */
  --liquid-glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%);
  --liquid-glass-bg-subtle: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  --liquid-glass-blur: blur(28px) saturate(190%);
  --liquid-glass-blur-header: blur(32px) saturate(200%);
  --liquid-glass-border: 1px solid rgba(255, 255, 255, 0.18);
  --liquid-glass-border-subtle: 1px solid rgba(255, 255, 255, 0.11);
  --liquid-glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.32), inset 0 -1px 0 0 rgba(255, 255, 255, 0.05);
  --liquid-glass-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.65);
  --liquid-glass-shadow-sm: 0 12px 32px -8px rgba(0, 0, 0, 0.5);

  /* Configurable Hero Blank-Space Coordinates for Countdown Timer */
  --timer-top: clamp(5.25rem, 11vh, 7.5rem);
  --timer-right: clamp(1.5rem, 3.8vw, 3.5rem);
  --timer-bottom: auto;
  --timer-left: auto;
  --timer-transform: none;

  /* Typography System */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-ui: 'Geist', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
  --font-mono: 'JetBrains Mono', 'Geist Mono', SFMono-Regular, monospace;

  /* Animation Timings */
  --ease-apple: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.22s var(--ease-apple);
  --transition-smooth: 0.48s var(--ease-apple);
  --transition-slow: 0.8s var(--ease-apple);
}

/* High Contrast Mode for Low-Vision Accessibility */
body.high-contrast-mode {
  --bg-obsidian: #000000;
  --bg-elevated: #0d0d0f;
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.88);
  --text-tertiary: rgba(255, 255, 255, 0.65);
  --accent-spotlight: #FFD566;
  --hairline-border: rgba(255, 255, 255, 0.28);
  --liquid-glass-bg: #141417;
  --liquid-glass-border: 1px solid rgba(255, 255, 255, 0.38);
  --liquid-glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ARCHITECTURE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  font-family: var(--font-ui);
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.5;
  scroll-behavior: auto; /* Delegated to Lenis smooth scroll */
  overflow-x: hidden;
}

body {
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  letter-spacing: -0.011em;
}

::selection {
  background: var(--accent-spotlight);
  color: #070708;
}

img, video {
  max-width: 100%;
  display: block;
}

button, input, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   3. TACTILE FILM GRAIN OVERLAY (SVG feTurbulence)
   -------------------------------------------------------------------------- */
.film-grain-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  mix-blend-mode: overlay;
}

/* --------------------------------------------------------------------------
   4. MAGNETIC CUSTOM CURSOR FOLLOWER
   -------------------------------------------------------------------------- */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--accent-spotlight);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  opacity: 0; /* Hidden until first user interaction */
  transition: opacity 0.3s ease, transform 0.1s ease-out;
}

.cursor-dot.is-visible {
  opacity: 1;
}

.cursor-pill {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 32px;
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--liquid-glass-bg);
  backdrop-filter: var(--liquid-glass-blur);
  -webkit-backdrop-filter: var(--liquid-glass-blur);
  border: var(--liquid-glass-border);
  box-shadow: var(--liquid-glass-shadow-sm);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  opacity: 0;
  transition: width 0.3s var(--ease-apple), height 0.3s var(--ease-apple), opacity 0.25s ease, background 0.25s ease;
}

.cursor-pill.is-active {
  opacity: 1;
}

@media (hover: none) or (pointer: coarse) {
  .cursor-dot, .cursor-pill {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   4b. APPLE LIQUID GLASS 4K OVERTURE PRELOADER (#app-preloader)
   -------------------------------------------------------------------------- */
.app-preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: radial-gradient(circle at center, #0b0d13 0%, #050608 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.app-preloader.is-loaded {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.03);
  pointer-events: none;
}

.preloader-bg-glow {
  position: absolute;
  width: min(520px, 90vw);
  height: min(520px, 90vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 184, 0, 0.18) 0%, rgba(184, 134, 11, 0.06) 45%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  animation: preloaderGlowPulse 3s ease-in-out infinite alternate;
}

@keyframes preloaderGlowPulse {
  0% { transform: scale(0.92); opacity: 0.65; }
  100% { transform: scale(1.08); opacity: 1; }
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  max-width: 90vw;
}

.preloader-crest-wrapper {
  position: relative;
  width: 84px;
  height: 84px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-crest-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  border-top-color: var(--accent-spotlight);
  border-right-color: rgba(255, 255, 255, 0.35);
  animation: preloaderRingSpin 2s linear infinite;
}

@keyframes preloaderRingSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.preloader-crest {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  padding: 4px;
}

.preloader-brand-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.03em;
  margin-bottom: 0.35rem;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85);
  white-space: nowrap;
}

.preloader-sub-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--accent-spotlight);
  margin-bottom: 2rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.preloader-track-wrapper {
  width: min(300px, 80vw);
  margin: 0 auto;
}

.preloader-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.6);
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #E6B800 0%, #FFF3B0 50%, #E6B800 100%);
  box-shadow: 0 0 14px rgba(230, 184, 0, 0.85);
  border-radius: 999px;
  transition: width 0.2s ease-out;
}

.preloader-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.preloader-percent {
  color: #FFFFFF;
  font-weight: 600;
}

@media (max-width: 480px) {
  .preloader-crest-wrapper {
    width: 72px;
    height: 72px;
    margin-bottom: 1.25rem;
  }
  .preloader-brand-title {
    font-size: 0.875rem;
  }
  .preloader-sub-title {
    font-size: 0.6rem;
    margin-bottom: 1.5rem;
  }
  .preloader-track-wrapper {
    width: min(260px, 82vw);
  }
}

/* --------------------------------------------------------------------------
   5. FLOATING TOP OPTICAL HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: clamp(1.25rem, 3.2vh, 2rem) clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.4s var(--ease-apple), background 0.4s var(--ease-apple), border-color 0.4s var(--ease-apple);
}

.site-header.is-scrolled {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

/* Header Brand / School Crest Anchor */
.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.35rem 1.15rem 0.35rem 0.45rem;
  border-radius: 9999px;
  background: rgba(12, 14, 18, 0.65);
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  text-decoration: none;
  flex-shrink: 0;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.header-brand:hover {
  background: rgba(18, 22, 28, 0.85);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.crest-frame {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 2px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.header-brand:hover .crest-frame {
  transform: scale(1.08);
}

.crest-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.brand-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.school-name {
  font-family: var(--font-display);
  font-size: 0.90625rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
}

.school-motto {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-spotlight);
  text-transform: uppercase;
  line-height: 1.2;
  white-space: nowrap;
  opacity: 0.95;
}

.btn-reserve-text-full {
  display: inline;
}

.btn-reserve-text-mobile {
  display: none;
}

/* Center / Right Anchor: Floating Apple Liquid Glass Capsule */
.header-glass-dock {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem 0.375rem 1.25rem;
  border-radius: 999px;
  background: var(--liquid-glass-bg);
  backdrop-filter: var(--liquid-glass-blur-header);
  -webkit-backdrop-filter: var(--liquid-glass-blur-header);
  border: var(--liquid-glass-border);
  box-shadow: var(--liquid-glass-shadow-sm), var(--liquid-glass-highlight);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.375rem 0;
}

.nav-link:hover, .nav-link.is-active {
  color: var(--text-primary);
}

.nav-link.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent-spotlight);
}

.header-utilities {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-left: 0.75rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--hairline-border);
}

.util-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.util-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.util-btn.is-active {
  color: var(--accent-spotlight);
}

/* Pure Stage Cinema / Showcase Mode: clears all overlays to reveal raw cinematic video */
body.cinema-mode .hero-content-poster,
body.cinema-mode .hero-timer-dock,
body.cinema-mode .hero-scrim-top,
body.cinema-mode .hero-scrim-bottom,
body.cinema-mode .hero-vignette {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translateY(18px) scale(0.97) !important;
  filter: blur(8px) !important;
  transition: opacity 0.5s var(--ease-apple), transform 0.5s var(--ease-apple), filter 0.5s var(--ease-apple) !important;
}

body.cinema-mode .site-header {
  opacity: 0.15;
  transition: opacity 0.3s ease;
}

body.cinema-mode .site-header:hover {
  opacity: 1;
}

/* Sound Wave Animation */
.sound-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.sound-bars span {
  width: 2px;
  background-color: currentColor;
  border-radius: 1px;
  transition: height 0.2s ease;
}

.sound-bars span:nth-child(1) { height: 4px; }
.sound-bars span:nth-child(2) { height: 10px; }
.sound-bars span:nth-child(3) { height: 6px; }

.util-btn.is-playing .sound-bars span:nth-child(1) {
  animation: soundBarPulse 0.8s ease-in-out infinite alternate;
}
.util-btn.is-playing .sound-bars span:nth-child(2) {
  animation: soundBarPulse 0.9s ease-in-out 0.2s infinite alternate;
}
.util-btn.is-playing .sound-bars span:nth-child(3) {
  animation: soundBarPulse 0.7s ease-in-out 0.4s infinite alternate;
}

@keyframes soundBarPulse {
  0% { height: 3px; }
  100% { height: 12px; }
}

/* Primary Glass Button */
.btn-primary-reserve {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5625rem 1.25rem;
  border-radius: 999px;
  background: var(--text-primary);
  color: #070708;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.btn-primary-reserve:hover {
  transform: scale(1.03);
  background: #FFFFFF;
  box-shadow: 0 6px 20px rgba(229, 193, 88, 0.25);
}

.btn-arrow-icon {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.btn-primary-reserve:hover .btn-arrow-icon {
  transform: translateX(2px);
}

/* --------------------------------------------------------------------------
   6. HERO STAGE (FULL SCREEN PINNED SCRUB & BLANK-AREA TIMER)
   -------------------------------------------------------------------------- */
#hero-stage {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg-obsidian);
}

.hero-pin-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* The Apple-Scale Media Frame: scales from 100vw to 92vw */
.hero-media-frame {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  border-radius: 0px;
  overflow: hidden;
  box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  border: 1px solid transparent;
  transition: border-radius 0.1s linear, border-color 0.3s ease;
  will-change: transform, width, height, border-radius;
}

.hero-media-frame.is-pinned-scaled {
  border-color: var(--hairline-border);
  box-shadow: 0 32px 80px -20px rgba(0, 0, 0, 0.9);
}

.hero-video-element {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  display: block;
}

/* Responsive Video Source Switcher: Dedicated 9:16 video strictly for Mobile */
.video-desktop {
  display: block;
}

.video-mobile {
  display: none;
}

@media (max-width: 768px) {
  .video-desktop {
    display: none !important;
  }
  .video-mobile {
    display: block !important;
    transform: scale(1.02);
  }
}

/* Optical Vignette & Scrims: Disabled so video scene is 100% clear & crystal vibrant */
.hero-vignette {
  display: none;
}

.hero-scrim-top {
  display: none;
}

.hero-scrim-bottom {
  display: none;
}

/* Hero Poster Content: Sleek, compact Liquid Glass pod at bottom-left lawn */
.hero-content-poster {
  position: absolute;
  bottom: clamp(1.75rem, 4vh, 3.25rem);
  left: clamp(1.5rem, 3.8vw, 3.5rem);
  max-width: 440px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.125rem 1.35rem;
  border-radius: 20px;
  background: rgba(10, 10, 14, 0.45);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.hero-content-poster:hover {
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.hero-index-marker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent-spotlight);
  text-transform: uppercase;
}

.hero-index-marker::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-spotlight);
  box-shadow: 0 0 8px var(--accent-spotlight);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.2vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
}

.hero-subheadline {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.hero-metadata-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--hairline-border);
}

.meta-token {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.meta-token svg {
  width: 13px;
  height: 13px;
  color: var(--accent-spotlight);
}

/* --------------------------------------------------------------------------
   7. LIVE BLANK-SPACE COUNTDOWN TIMER DOCK (.hero-timer-dock)
   -------------------------------------------------------------------------- */
.hero-timer-dock {
  position: absolute;
  top: var(--timer-top);
  right: var(--timer-right);
  bottom: var(--timer-bottom);
  left: var(--timer-left);
  transform: var(--timer-transform);
  z-index: 15;
  display: flex;
  flex-direction: column;
  padding: 1rem 1.4rem;
  border-radius: 20px;
  background: rgba(12, 12, 16, 0.42);
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  user-select: none;
  cursor: default;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.hero-timer-dock:hover {
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

/* Calibration Dragging State */
.hero-timer-dock.is-calibrating {
  cursor: grab;
  outline: 2px dashed var(--accent-spotlight);
  outline-offset: 4px;
}

.hero-timer-dock.is-calibrating:active {
  cursor: grabbing;
}

.timer-dock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--hairline-border);
}

.timer-label-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.timer-live-beacon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-spotlight);
  box-shadow: 0 0 8px var(--accent-spotlight);
  animation: beaconPulse 1.8s infinite ease-in-out;
}

@keyframes beaconPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.timer-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.timer-calibrate-btn {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--hairline-border);
  transition: all var(--transition-fast);
}

.timer-calibrate-btn:hover {
  color: var(--accent-spotlight);
  background: rgba(229, 193, 88, 0.1);
  border-color: rgba(229, 193, 88, 0.3);
}

/* Digit Grid */
.timer-digits-row {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.8vw, 1.25rem);
}

.timer-unit-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(2.5rem, 4vw, 3.25rem);
}

.timer-numeric-val {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 2.5vw, 2.5rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text-primary);
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}

.timer-unit-caption {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-top: 0.35rem;
}

.timer-colon-divider {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 300;
  color: var(--accent-spotlight);
  opacity: 0.75;
  margin-top: -0.5rem;
  animation: colonPulse 1s ease-in-out infinite alternate;
}

@keyframes colonPulse {
  0% { opacity: 0.35; transform: scale(0.98); }
  100% { opacity: 0.9; transform: scale(1.02); }
}

/* --------------------------------------------------------------------------
   8. DEV CALIBRATION HUD & DOCK COORDINATES CONTROLLER
   -------------------------------------------------------------------------- */
.dev-calibration-hud {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 10001;
  background: var(--bg-elevated);
  border: 1px solid var(--accent-spotlight);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-width: 340px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
  transform: translateY(120%);
  transition: transform 0.4s var(--ease-spring);
}

.dev-calibration-hud.is-open {
  transform: translateY(0);
}

.hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--hairline-border);
}

.hud-title {
  color: var(--accent-spotlight);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.hud-close-btn {
  color: var(--text-tertiary);
  font-size: 1rem;
  line-height: 1;
}

.hud-coords-readout {
  background: rgba(0, 0, 0, 0.5);
  padding: 0.625rem;
  border-radius: 8px;
  border: 1px solid var(--hairline-border);
  line-height: 1.6;
  font-size: 0.6875rem;
  color: var(--text-secondary);
}

.hud-actions {
  display: flex;
  gap: 0.5rem;
}

.hud-btn {
  flex: 1;
  padding: 0.5rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--hairline-border);
  color: var(--text-primary);
  font-size: 0.6875rem;
  font-weight: 500;
  text-align: center;
  transition: all var(--transition-fast);
}

.hud-btn:hover {
  background: var(--accent-spotlight);
  color: #070708;
  border-color: var(--accent-spotlight);
}

.hud-presets {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.preset-chip {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.625rem;
  border: 1px solid var(--hairline-border);
}

.preset-chip:hover {
  border-color: var(--accent-spotlight);
  color: var(--accent-spotlight);
}

/* Toast notification */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--accent-spotlight);
  color: #070708;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  z-index: 10002;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: all 0.3s var(--ease-spring);
  pointer-events: none;
}

.toast-notice.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   9. SCROLL-PINNED HORIZONTAL GALLERY (#performances-slider)
   -------------------------------------------------------------------------- */
#performances-slider {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--bg-obsidian);
}

.slider-pinned-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Section Header (Fixed inside pinned viewport) */
.slider-static-header {
  position: absolute;
  top: clamp(1.75rem, 5vh, 3.5rem);
  left: clamp(1.5rem, 5vw, 4.5rem);
  right: clamp(1.5rem, 5vw, 4.5rem);
  z-index: 20;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  pointer-events: none;
}

.slider-headline-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.section-index-marker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--accent-spotlight);
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.1;
}

.slider-meta-legend {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-spotlight);
}

/* Horizontal Track Scrubbed along X-axis */
.horizontal-track {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  padding-left: clamp(1.5rem, 5vw, 4.5rem);
  padding-right: clamp(4rem, 10vw, 8rem);
  height: 68vh;
  will-change: transform;
}

/* Individual Movement Slide (Cardless Architectural Frames) */
.performance-slide {
  position: relative;
  flex-shrink: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 24px;
  overflow: hidden;
  border: var(--liquid-glass-border-subtle);
  background: var(--bg-elevated);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.performance-slide:hover {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 32px 80px -15px rgba(0, 0, 0, 0.75);
}

/* Varied Editorial Aspect Ratios */
.slide-width-lg { width: clamp(340px, 72vw, 1080px); }
.slide-width-xl { width: clamp(360px, 80vw, 1200px); }
.slide-width-cinematic { width: clamp(380px, 84vw, 1280px); }

/* Background Media & Velocity Parallax Layer */
.slide-media-layer {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  overflow: hidden;
  pointer-events: none;
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.72) contrast(1.08);
  transition: transform 0.8s var(--ease-apple), filter 0.5s ease;
  will-change: transform;
}

.performance-slide:hover .slide-img {
  filter: brightness(0.85) contrast(1.1);
  transform: scale(1.04);
}

/* Gradient Mask over Slide */
.slide-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(7, 7, 8, 0.15) 0%,
    rgba(7, 7, 8, 0.45) 45%,
    rgba(7, 7, 8, 0.92) 88%,
    rgba(7, 7, 8, 0.98) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Architectural Content Overlay */
.slide-content-overlay {
  position: relative;
  z-index: 3;
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.slide-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.slide-numeral {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-spotlight);
}

.slide-venue-time {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
}

.slide-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.625rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
}

.slide-subheading {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.125rem, 1.8vw, 1.5rem);
  color: var(--accent-spotlight);
  line-height: 1.25;
  margin-top: -0.25rem;
}

.slide-narrative {
  font-size: clamp(0.875rem, 1.1vw, 1rem);
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 620px;
}

/* Architectural Specs Grid */
.slide-specs-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 0.75rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--hairline-border);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.spec-title {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.spec-detail {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* Slider Bottom Control Bar */
.slider-bottom-chrome {
  position: absolute;
  bottom: clamp(1.5rem, 4vh, 2.75rem);
  left: clamp(1.5rem, 5vw, 4.5rem);
  right: clamp(1.5rem, 5vw, 4.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  z-index: 20;
  pointer-events: none;
}

.slider-progress-track {
  flex: 1;
  max-width: 480px;
  height: 2px;
  background: var(--hairline-border);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
}

.slider-progress-indicator {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 20%;
  background: var(--accent-spotlight);
  box-shadow: 0 0 12px var(--accent-spotlight);
  border-radius: 999px;
  transition: width 0.1s linear;
}

.slider-step-counter {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}

.step-active {
  color: var(--accent-spotlight);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   10. VERTICAL SECTION: THE EVENING ITINERARY (#itinerary)
   -------------------------------------------------------------------------- */
#itinerary {
  position: relative;
  background: var(--bg-obsidian);
  padding: clamp(4.5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--hairline-border);
}

.itinerary-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-head-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: clamp(2.5rem, 6vh, 4rem);
}

.section-lead-copy {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.5;
}

/* Architectural Hairline Table */
.itinerary-table {
  width: 100%;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline-border);
}

.itinerary-row {
  position: relative;
  display: grid;
  grid-template-columns: 140px 60px 1fr 180px 180px;
  align-items: center;
  padding: 1.5rem 0.5rem;
  border-bottom: 1px solid var(--hairline-border);
  transition: background var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.itinerary-row:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.22);
}

.itin-time {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.itinerary-row:hover .itin-time {
  color: var(--accent-spotlight);
}

.itin-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.itin-event-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.itin-venue {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.itin-host {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: right;
}

/* Floating Thumbnail Preview Following Cursor on Row Hover */
.itinerary-preview-card {
  position: fixed;
  width: 220px;
  height: 140px;
  border-radius: 14px;
  overflow: hidden;
  pointer-events: none;
  z-index: 1000;
  border: var(--liquid-glass-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  opacity: 0;
  transform: scale(0.92) translate(-50%, -50%);
  transition: opacity 0.25s var(--ease-apple), transform 0.25s var(--ease-apple);
}

.itinerary-preview-card.is-visible {
  opacity: 1;
  transform: scale(1) translate(-50%, -50%);
}

.itinerary-preview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   10b. VERTICAL SECTION: VISUAL CHRONICLES & BENTO COLLAGES (#visual-chronicles)
   -------------------------------------------------------------------------- */
#visual-chronicles {
  position: relative;
  background: var(--bg-surface);
  padding: clamp(4.5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--hairline-border);
}

.chronicles-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.chronicles-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.chronicles-filter-dock {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline-border);
  padding: 0.35rem 0.5rem;
  border-radius: 9999px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.chronicles-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--accent-spotlight);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: rgba(230, 184, 0, 0.1);
  border: 1px solid rgba(230, 184, 0, 0.2);
  text-transform: uppercase;
}

.bento-collage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.bento-tile {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: var(--glass-card-bg);
  border: 1px solid var(--hairline-border);
  cursor: pointer;
  transition: transform 0.5s var(--ease-apple), border-color 0.4s ease, box-shadow 0.5s ease;
  min-height: 280px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.bento-hero {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 580px;
}

.bento-wide {
  grid-column: span 2;
  min-height: 280px;
}

.bento-tall {
  grid-column: span 1;
  min-height: 280px;
}

.bento-tile:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.bento-media-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0d0f14;
}

.bento-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85) contrast(1.06);
  transition: transform 0.75s var(--ease-apple), filter 0.45s ease;
  display: block;
}

.bento-tile:hover .bento-img {
  transform: scale(1.045);
  filter: brightness(0.98) contrast(1.1);
}

.bento-glass-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1.75rem;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 12, 16, 0.75) 30%, rgba(10, 12, 16, 0.94) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  pointer-events: none;
  transition: transform 0.4s var(--ease-apple);
}

.bento-badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent-spotlight);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.bento-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  margin: 0 0 0.3rem;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.bento-card-sub {
  font-size: 0.78125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.45;
}

.bento-zoom-indicator {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(14, 16, 20, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
  pointer-events: none;
}

.bento-tile:hover .bento-zoom-indicator {
  opacity: 1;
  transform: scale(1);
}

/* --------------------------------------------------------------------------
   LIGHTBOX MODAL
   -------------------------------------------------------------------------- */
.collage-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-apple);
}

.collage-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-scrim {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 10, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  cursor: pointer;
}

.lightbox-dialog {
  position: relative;
  max-width: 1200px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  transform: scale(0.96) translateY(10px);
  transition: transform 0.35s var(--ease-apple);
}

.collage-lightbox.is-open .lightbox-dialog {
  transform: scale(1) translateY(0);
}

.lightbox-close-btn {
  position: absolute;
  top: -3.25rem;
  right: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 1.75rem;
  line-height: 1;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.lightbox-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.08);
}

.lightbox-image-wrapper {
  width: 100%;
  max-height: 75vh;
  border-radius: 20px;
  overflow: hidden;
  background: #08090c;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
}

#lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  margin-top: 1.25rem;
  text-align: center;
  color: #FFFFFF;
}

#lightbox-title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.25rem;
}

#lightbox-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Responsive queries for Bento Grid */
@media (max-width: 980px) {
  .bento-collage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-hero {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 420px;
  }
  .bento-wide {
    grid-column: span 2;
    min-height: 260px;
  }
  .bento-tall {
    grid-column: span 1;
    min-height: 240px;
  }
}

@media (max-width: 640px) {
  .bento-collage-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  .bento-hero,
  .bento-wide,
  .bento-tall {
    grid-column: span 1;
    min-height: 260px;
  }
  .bento-card-title {
    font-size: 1.05rem;
  }
}

/* --------------------------------------------------------------------------
   11. VERTICAL SECTION: DIGITAL ENTRY PASS GENERATOR & VENUE (#venue-passes)
   -------------------------------------------------------------------------- */
#venue-passes {
  position: relative;
  background: var(--bg-obsidian);
  padding: clamp(4.5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--hairline-border);
}

.venue-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.pass-studio-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
  margin-top: 3rem;
}

/* Pass Generator Form */
.pass-config-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-border);
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-spotlight);
  box-shadow: 0 0 0 3px var(--accent-spotlight-dim);
}

.pill-selector-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill-option {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-border);
  font-size: 0.75rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.pill-option:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-primary);
}

.pill-option.is-selected {
  background: var(--accent-spotlight);
  color: #070708;
  font-weight: 600;
  border-color: var(--accent-spotlight);
}

.pass-action-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.btn-download-pass {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: 12px;
  background: var(--accent-spotlight);
  color: #070708;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-download-pass:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-spotlight-glow);
}

.btn-secondary-rsvp {
  padding: 0.875rem 1.25rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--hairline-border);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.btn-secondary-rsvp:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

/* --------------------------------------------------------------------------
   12. APPLE WALLET-INSPIRED LIVE PASS PREVIEW
   -------------------------------------------------------------------------- */
.pass-preview-stage {
  perspective: 1200px;
  display: flex;
  justify-content: center;
}

.apple-pass-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  border-radius: 26px;
  background: linear-gradient(145deg, #16161a 0%, #0c0c0e 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 80px -15px rgba(0, 0, 0, 0.85), inset 0 1px 0 0 rgba(255, 255, 255, 0.35);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform-style: preserve-3d;
  transition: transform 0.25s var(--ease-apple), box-shadow 0.25s ease;
  overflow: hidden;
}

/* Holographic Sheen Layer */
.pass-hologram-sheen {
  position: absolute;
  inset: -100%;
  background: linear-gradient(
    115deg,
    transparent 35%,
    rgba(229, 193, 88, 0.12) 48%,
    rgba(255, 255, 255, 0.22) 50%,
    rgba(229, 193, 88, 0.12) 52%,
    transparent 65%
  );
  pointer-events: none;
  transform: translate(0, 0);
  transition: transform 0.15s ease-out;
}

.pass-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--hairline-border);
  padding-bottom: 1rem;
}

.pass-brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.pass-crest-mini {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: contain;
}

.pass-school-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.2;
}

.pass-tier-badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: var(--accent-spotlight-dim);
  color: var(--accent-spotlight);
  border: 1px solid rgba(229, 193, 88, 0.3);
  text-transform: uppercase;
}

/* Pass Attendee Details */
.pass-attendee-section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pass-field-label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.pass-field-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.pass-grid-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--hairline-border);
}

.pass-field-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

/* Dynamic QR Code & Barcode Section */
.pass-barcode-deck {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--hairline-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
}

.pass-qr-frame {
  width: 110px;
  height: 110px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.pass-qr-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.pass-serial-id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
}

/* --------------------------------------------------------------------------
   13. VENUE SPECIFICATIONS & ARCHITECTURAL GRID
   -------------------------------------------------------------------------- */
.venue-specs-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--hairline-border);
}

.venue-spec-card {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1.5rem;
  border-radius: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-border);
}

.venue-spec-icon {
  width: 20px;
  height: 20px;
  color: var(--accent-spotlight);
  margin-bottom: 0.5rem;
}

.venue-spec-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.venue-spec-val {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.venue-spec-note {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   14. UNDERSTATED FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  background: var(--bg-obsidian);
  padding: 4rem clamp(1.5rem, 5vw, 4.5rem) 3rem;
  border-top: 1px solid var(--hairline-border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.footer-top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  gap: 1.25rem;
  max-width: 480px;
}

.footer-crest {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: contain;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-school-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.footer-motto-quote {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-spotlight);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-statement {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 0.25rem;
}

.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline-border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   15. ACCESSIBILITY & RESPONSIVE BEHAVIOR
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .itinerary-row {
    grid-template-columns: 100px 40px 1fr 140px;
  }
  .itin-host {
    display: none;
  }
  .pass-studio-layout {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .pass-config-form {
    width: 100%;
    max-width: 580px;
  }
}

@media (max-width: 768px) {
  /* Ultra-polished mobile header */
  .site-header {
    padding: 0.5rem 0.65rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.5rem !important;
  }

  .header-brand {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.55rem !important;
    padding: 0.28rem 0.75rem 0.28rem 0.35rem !important;
    border-radius: 9999px !important;
    background: rgba(10, 12, 16, 0.75) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45) !important;
    max-width: calc(100vw - 120px) !important;
    flex-shrink: 0 !important;
  }

  .crest-frame {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    border-radius: 50% !important;
    padding: 2px !important;
    background: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    flex-shrink: 0 !important;
  }

  .crest-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
  }

  .brand-meta {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    gap: 1px !important;
    min-width: 0 !important;
  }

  .school-name {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
    white-space: nowrap !important;
    line-height: 1.15 !important;
    letter-spacing: 0.01em !important;
    overflow: visible !important;
    text-overflow: clip !important;
    max-width: none !important;
  }

  .school-motto {
    display: block !important;
    font-size: 0.54rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    color: var(--accent-spotlight) !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
    line-height: 1.1 !important;
    margin-top: 1px !important;
    opacity: 0.95 !important;
    overflow: visible !important;
    text-overflow: clip !important;
    max-width: none !important;
  }

  .header-glass-dock {
    padding: 0.2rem 0.35rem 0.2rem 0.45rem !important;
    gap: 0.25rem !important;
    flex-shrink: 0 !important;
  }

  .header-utilities {
    margin-left: 0.15rem !important;
    padding-left: 0.15rem !important;
    gap: 0.2rem !important;
  }

  #util-btn-cinema,
  #util-btn-contrast {
    display: none !important;
  }

  .util-btn {
    width: 28px !important;
    height: 28px !important;
  }

  .btn-reserve-text-full {
    display: none !important;
  }

  .btn-reserve-text-mobile {
    display: inline !important;
  }

  .btn-primary-reserve {
    white-space: nowrap !important;
    padding: 0.38rem 0.65rem !important;
    font-size: 0.72rem !important;
    gap: 0.25rem !important;
  }

  .btn-arrow-icon {
    width: 9px !important;
    height: 9px !important;
  }

  /* Dedicated 9:16 Mobile Negative Space Placement */
  /* Event Pod: Positioned in the middle sunset sky band (between ANNUAL FUNCTION & Building) */
  .hero-content-poster {
    top: 48% !important;
    bottom: auto !important;
    left: 1rem !important;
    right: 1rem !important;
    max-width: calc(100vw - 2rem) !important;
    padding: 0.65rem 0.9rem !important;
    border-radius: 16px !important;
    background: rgba(10, 10, 14, 0.4) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
    text-align: center;
    align-items: center;
  }

  .hero-index-marker {
    font-size: 0.625rem !important;
  }

  .hero-headline {
    font-size: 1.25rem !important;
    line-height: 1.1 !important;
  }

  .hero-subheadline {
    font-size: 0.6875rem !important;
    line-height: 1.35 !important;
    max-width: 320px;
  }

  .hero-metadata-strip {
    justify-content: center !important;
    gap: 0.75rem !important;
    margin-top: 0.15rem !important;
    padding-top: 0.35rem !important;
  }

  .meta-token {
    font-size: 0.625rem !important;
  }

  /* Timer Dock: Positioned over lower red carpet foreground */
  .hero-timer-dock {
    top: auto !important;
    right: 1rem !important;
    left: 1rem !important;
    bottom: 1rem !important;
    transform: none !important;
    padding: 0.75rem 0.875rem !important;
    border-radius: 16px !important;
    background: rgba(10, 10, 14, 0.42) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
  }

  .timer-dock-header {
    margin-bottom: 0.5rem !important;
    padding-bottom: 0.4rem !important;
  }

  .timer-kicker {
    font-size: 0.5625rem !important;
  }

  .timer-digits-row {
    gap: 0.25rem !important;
    justify-content: space-around !important;
  }

  .timer-unit-slot {
    min-width: 2.15rem !important;
  }

  .timer-numeric-val {
    font-size: 1.35rem !important;
  }

  .timer-unit-caption {
    font-size: 0.5625rem !important;
    margin-top: 0.2rem !important;
  }

  .timer-colon-divider {
    font-size: 1.1rem !important;
    margin-top: -0.2rem !important;
  }

  .header-nav {
    display: none; /* Direct RSVP CTA on mobile */
  }

  .itinerary-row {
    grid-template-columns: 80px 1fr;
    gap: 0.5rem;
  }

  .itin-index, .itin-venue {
    display: none;
  }

  .slide-specs-grid {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 0.45rem 0.55rem !important;
  }

  .header-brand {
    padding: 0.2rem 0.55rem 0.2rem 0.3rem !important;
    gap: 0.45rem !important;
  }

  .crest-frame {
    width: 28px !important;
    height: 28px !important;
    min-width: 28px !important;
    border-radius: 50% !important;
    padding: 1.5px !important;
  }

  .school-name {
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    line-height: 1.15 !important;
    letter-spacing: -0.01em !important;
  }

  .school-motto {
    display: block !important;
    font-size: 0.48rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.05em !important;
    white-space: nowrap !important;
    line-height: 1.1 !important;
  }

  #util-btn-contrast {
    display: none !important;
  }

  .header-glass-dock {
    padding: 0.18rem 0.25rem 0.18rem 0.35rem !important;
    gap: 0.2rem !important;
  }

  .util-btn {
    width: 26px !important;
    height: 26px !important;
  }

  .btn-primary-reserve {
    padding: 0.32rem 0.5rem !important;
    font-size: 0.6875rem !important;
    gap: 0.2rem !important;
  }
}

/* Native scroll-snap fallback for reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .horizontal-track {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .performance-slide {
    scroll-snap-align: start;
  }
}

/* --------------------------------------------------------------------------
   16. PRINT STYLESHEET (Official Pass Card Print View)
   -------------------------------------------------------------------------- */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
  }

  .site-header,
  #hero-stage,
  #performances-slider,
  #itinerary,
  .venue-specs-matrix,
  .pass-config-form,
  .site-footer,
  .film-grain-overlay,
  .cursor-dot,
  .cursor-pill,
  .dev-calibration-hud {
    display: none !important;
  }

  #venue-passes {
    padding: 0 !important;
    border: none !important;
    background: #FFFFFF !important;
  }

  .pass-studio-layout {
    display: block !important;
    margin: 0 !important;
  }

  .pass-preview-stage {
    perspective: none !important;
  }

  .apple-pass-card {
    max-width: 480px !important;
    margin: 2cm auto !important;
    background: #111114 !important;
    color: #FFFFFF !important;
    border: 2px solid #000000 !important;
    box-shadow: none !important;
    page-break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}