@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Syne:wght@400;600;700;800&display=swap');

/* ===================== CSS VARIABLES ===================== */
:root {
  --bg: #09090b;
  --bg-surface: #121216;
  --bg-card: #18181e;
  --bg-card-hover: #202028;
  --gold: #E2B874;
  --gold-light: #F5DEB3;
  --gold-glow: rgba(226, 184, 116, 0.25);
  --cinnabar: #FF3B30;
  --cobalt: #3A6DFF;
  --chalk: #F4F4F6;
  --white: #F4F4F6;
  --white-70: rgba(244, 244, 246, 0.72);
  --white-40: rgba(244, 244, 246, 0.42);
  --white-10: rgba(244, 244, 246, 0.10);
  --white-05: rgba(244, 244, 246, 0.05);
  --glass: rgba(24, 24, 30, 0.85);
  --glass-strong: rgba(30, 30, 38, 0.95);
  --glass-border: rgba(244, 244, 246, 0.08);
  --card-shadow: 0 20px 60px rgba(0,0,0,0.6);
  --card-glow: 0 0 40px rgba(226, 184, 116, 0.08);
}

/* ===================== RESET ===================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  cursor: default;
  min-height: 100vh;
}
a { text-decoration: none; color: inherit; cursor: pointer; }
button { cursor: pointer; font-family: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* Native fast cursor, hide JS laggy dot & ring */
#cursor-dot, #cursor-ring {
  display: none !important;
}

/* ===================== ARCHITECTURAL GALLERY BACKGROUND ===================== */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(100% 70% at 85% 10%, rgba(226, 184, 116, 0.04) 0%, transparent 60%),
    radial-gradient(90% 60% at 15% 90%, rgba(58, 109, 255, 0.03) 0%, transparent 60%),
    radial-gradient(120% 100% at 50% 0%, #15151c 0%, #09090b 100%);
}

/* Fine architectural grid overlay */
.aurora-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 244, 246, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 244, 246, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* Keep the orb divs in HTML but make them invisible */
.aurora-orb { display: none; }

/* ===================== SIDE NAVIGATION ===================== */
.side-nav {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-end;
}

.snav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.snav-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-40);
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.3s, transform 0.3s, color 0.3s;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
}

.snav-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--white-40);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
  position: relative;
}

.snav-item:hover .snav-label { opacity: 1; transform: translateX(0); color: var(--white-70); }
.snav-item:hover .snav-dot { background: var(--gold); box-shadow: 0 0 12px var(--gold-glow); transform: scale(1.4); }
.snav-item.active .snav-label { opacity: 1; transform: translateX(0); color: var(--gold); }
.snav-item.active .snav-dot { background: var(--gold); box-shadow: 0 0 14px var(--gold-glow); transform: scale(1.5); }

/* ===================== TYPOGRAPHY ===================== */
.display { font-family: 'Syne', sans-serif; font-weight: 800; text-transform: uppercase; line-height: 0.88; letter-spacing: -0.02em; }
.display-lg { font-size: clamp(60px, 10vw, 140px); }
.display-md { font-size: clamp(40px, 6vw, 80px); }
.display-sm { font-size: clamp(28px, 4vw, 52px); }

.label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white-40);
  font-weight: 600;
}

/* Curatorial index numbering (replaces generic eyebrows) */
.curatorial-index {
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

/* Confident solid typography — no rainbow gradient word gimmick */
.gradient-text, .editorial-accent {
  color: var(--chalk);
  font-weight: 800;
  letter-spacing: -0.02em;
  display: inline;
}

.text-gold {
  color: var(--gold);
}

.meta-label {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-right: 6px;
  padding: 2px 6px;
  background: rgba(226, 184, 116, 0.1);
  border-radius: 4px;
  display: inline-block;
}

/* ===================== GALLERY CARDS ===================== */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,244,246,0.15), transparent);
}

.holo-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.holo-card:hover {
  border-color: rgba(244,244,246,0.22);
  box-shadow: 0 20px 50px rgba(0,0,0,0.7);
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  position: relative;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--chalk);
  color: #09090b;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(244, 244, 246, 0.12);
  border-color: var(--chalk);
}

.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #09090b;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--white-70);
}

.btn-outline:hover {
  border-color: rgba(244,244,246,0.35);
  color: var(--white);
  transform: translateY(-2px);
  background: rgba(244,244,246,0.03);
}

.btn-pink, .btn-gold {
  background: var(--gold);
  color: #09090b;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-pink:hover, .btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--gold-glow);
}

.btn-sm { padding: 9px 20px; font-size: 12px; }
.btn-lg { padding: 16px 38px; font-size: 14px; }

/* ===================== TAGS / BADGES ===================== */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

.tag-cyan, .tag-gold { background: rgba(226,184,116,0.12); color: var(--gold); border: 1px solid rgba(226,184,116,0.25); }
.tag-purple, .tag-editorial { background: rgba(244,244,246,0.08); color: var(--chalk); border: 1px solid rgba(244,244,246,0.15); }
.tag-pink, .tag-crimson { background: rgba(255,59,48,0.12); color: var(--cinnabar); border: 1px solid rgba(255,59,48,0.25); }

/* ===================== MARQUEE ===================== */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 14px 0;
  position: relative;
  background: rgba(18, 18, 22, 0.4);
}

.marquee-track {
  display: inline-flex;
  white-space: nowrap;
  animation: marqueeScroll 28s linear infinite;
}

.marquee-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-40);
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.marquee-item .dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  flex-shrink: 0;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================== ADMIN FAB ===================== */
.admin-fab {
  position: fixed;
  bottom: 36px;
  left: 36px;
  z-index: 500;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.admin-fab.visible { display: flex; }

.fab-main {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--chalk);
  border: 1px solid rgba(255,255,255,0.2);
  color: #09090b;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.fab-main:hover { transform: rotate(45deg) scale(1.1); }
.fab-main.open { transform: rotate(45deg); }

.fab-badge {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(226,184,116,0.12);
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid rgba(226,184,116,0.25);
  white-space: nowrap;
}

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9,9,11,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: #141418;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 44px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(40px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.8);
}

.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--white-70);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close:hover { background: rgba(244,244,246,0.1); border-color: rgba(244,244,246,0.3); color: white; }

.modal-title {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 28px;
}

/* ===================== FORM ELEMENTS ===================== */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-40);
  margin-bottom: 8px;
  font-weight: 600;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--white-05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: white;
  padding: 13px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.form-textarea { resize: vertical; min-height: 90px; }
.form-select option { background: #0f0f28; color: white; }

/* ─── Curatorial Color Picker Component ─── */
.color-picker-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 6px 14px 6px 8px;
  cursor: pointer;
  position: relative;
  transition: all 0.25s ease;
  min-height: 48px;
}

.color-picker-wrap:hover {
  border-color: rgba(226, 184, 116, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.color-swatch-preview {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.color-picker-wrap:hover .color-swatch-preview {
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.7);
}

.color-hex-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--chalk);
  text-transform: uppercase;
}

/* Invisible overlay on the wrapper so clicking anywhere triggers color picker */
.color-picker-wrap input[type="color"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

/* Native input[type="color"] fallback fix */
input[type="color"].form-input {
  height: 48px;
  padding: 4px 6px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  appearance: auto !important;
  -webkit-appearance: auto !important;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
  border-radius: 8px;
}

input[type="color"]::-webkit-color-swatch {
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.3);
}

input[type="color"]::-moz-color-swatch {
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
}

/* ─── Curatorial Image Uploader ─── */
.image-uploader-box {
  border: 1px dashed rgba(244, 244, 246, 0.2);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  margin-bottom: 10px;
}

.image-uploader-box:hover,
.image-uploader-box.dragover {
  border-color: var(--gold);
  background: rgba(226, 184, 116, 0.06);
}

.uploader-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--white-70);
  font-size: 13px;
}

.uploader-icon {
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 2px;
}

.uploader-sub {
  font-size: 11px;
  color: var(--white-40);
}

.uploader-preview-wrap {
  display: none;
  position: relative;
  width: 100%;
  height: 140px;
  border-radius: 12px;
  overflow: hidden;
  background: #09090b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 10px;
}

.uploader-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.uploader-remove-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(9, 9, 11, 0.85);
  border: 1px solid rgba(255, 59, 48, 0.4);
  color: #ff6b64;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all 0.2s;
  z-index: 5;
}

.uploader-remove-btn:hover {
  background: var(--cinnabar);
  color: white;
}

.uploader-preview-video-wrap {
  display: none;
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 10px;
}

.uploader-preview-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.uploader-preview-audio-wrap {
  display: none;
  position: relative;
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  background: #121217;
  border: 1px solid rgba(168, 85, 247, 0.3);
  margin-bottom: 10px;
}

.uploader-preview-audio {
  width: 100%;
  height: 36px;
  display: block;
  outline: none;
}


.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
}

/* ===================== TOAST ===================== */
.toast-container {
  position: fixed;
  bottom: 36px;
  right: 80px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: linear-gradient(135deg, #0f0f28, #0a0a1e);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--cyan);
  border-radius: 14px;
  padding: 14px 20px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  min-width: 260px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transform: translateX(20px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast.show { transform: translateX(0); opacity: 1; }
.toast.error { border-left-color: var(--pink); }
.toast.success { border-left-color: #00ff88; }

/* ===================== PAGE LAYOUT ===================== */
.page {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section { padding: 100px 0; }

/* ===================== SCROLL REVEAL ===================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================== PAGE HEADER STRIP ===================== */
.page-strip {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.page-strip > * { pointer-events: all; }

/* ─── FLOATING TOP 4-PILLAR TABS ─── */
.top-nav-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(18, 18, 22, 0.78);
  border: 1px solid rgba(244, 244, 246, 0.12);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 5px 8px;
  border-radius: 100px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(226, 184, 116, 0.05);
  pointer-events: all;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.top-nav-tabs:hover {
  border-color: rgba(226, 184, 116, 0.35);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.65), 0 0 25px rgba(226, 184, 116, 0.12);
}

.top-nav-tab {
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-70);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
}

.top-nav-tab .tab-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
  transition: opacity 0.25s, transform 0.25s;
}

.top-nav-tab:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
}

.top-nav-tab:hover .tab-dot {
  opacity: 1;
  transform: scale(1.3);
}

.top-nav-tab.active {
  color: #09090b;
  background: var(--chalk);
  font-weight: 700;
  box-shadow: 0 2px 14px rgba(244, 244, 246, 0.25);
}

.top-nav-tab.active .tab-dot {
  opacity: 1;
  background: #09090b;
}

.top-nav-tab.active-art {
  background: var(--gold);
  color: #09090b;
  box-shadow: 0 2px 14px var(--gold-glow);
}

.top-nav-tab.active-music {
  background: #a855f7;
  color: #ffffff;
  box-shadow: 0 2px 14px rgba(168, 85, 247, 0.35);
}

.top-nav-tab.active-music .tab-dot {
  background: #ffffff;
}

.top-nav-tab.active-design {
  background: #00d4ff;
  color: #09090b;
  box-shadow: 0 2px 14px rgba(0, 212, 255, 0.35);
}

.top-nav-tab.active-films {
  background: #ff3b30;
  color: #ffffff;
  box-shadow: 0 2px 14px rgba(255, 59, 48, 0.35);
}

.top-nav-tab.active-films .tab-dot {
  background: #ffffff;
}

/* ─── Top Admin Button ─── */
.top-nav-admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(18, 18, 22, 0.85);
  border: 1px solid rgba(226, 184, 116, 0.35);
  color: var(--gold);
  text-decoration: none;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.25s ease;
  pointer-events: auto !important;
  cursor: pointer;
}

.top-nav-admin-btn:hover {
  background: var(--gold);
  color: #09090b;
  box-shadow: 0 0 20px var(--gold-glow);
  transform: translateY(-1px);
}

/* ─── HERO 2x2 QUADRANT TILES (Replaces glitchy 3-card fan) ─── */
.hero-quad-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 440px;
}

.hero-quad-tile {
  position: relative;
  height: 190px;
  border-radius: 18px;
  overflow: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #141418;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease, box-shadow 0.35s ease;
  z-index: 2;
}

.hero-quad-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  transition: opacity 0.4s ease, transform 0.5s ease;
  pointer-events: none !important;
  z-index: 1;
}

.hero-quad-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9,9,11,0.2) 0%, rgba(9,9,11,0.88) 100%);
  pointer-events: none !important;
  z-index: 2;
}

.hero-quad-tile:hover {
  transform: translateY(-6px) scale(1.02);
  z-index: 10;
}

.hero-quad-tile:hover::before {
  opacity: 0.7;
  transform: scale(1.08);
}

.hero-quad-tile.tile-art:hover {
  border-color: rgba(226, 184, 116, 0.6);
  box-shadow: 0 16px 40px rgba(0,0,0,0.8), 0 0 25px var(--gold-glow);
}

.hero-quad-tile.tile-music:hover {
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow: 0 16px 40px rgba(0,0,0,0.8), 0 0 25px rgba(168, 85, 247, 0.3);
}

.hero-quad-tile.tile-design:hover {
  border-color: rgba(0, 212, 255, 0.6);
  box-shadow: 0 16px 40px rgba(0,0,0,0.8), 0 0 25px rgba(0, 212, 255, 0.3);
}

.hero-quad-tile.tile-film:hover {
  border-color: rgba(255, 59, 48, 0.6);
  box-shadow: 0 16px 40px rgba(0,0,0,0.8), 0 0 25px rgba(255, 59, 48, 0.3);
}

.tile-top {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tile-bottom {
  position: relative;
  z-index: 3;
}

.tile-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 4px;
}

.tile-sub {
  font-size: 11px;
  color: var(--white-70);
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-decoration: none;
  color: white;
}

.logo-mark span { color: var(--cyan); }

.logo-img {
  height: 24px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.15));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.logo-mark:hover .logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 16px rgba(0,212,255,0.45));
}

.footer-brand .logo-img {
  height: 32px;
  margin-bottom: 12px;
}

.loader-logo-img {
  height: 42px;
  width: auto;
  display: block;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 24px rgba(0,212,255,0.35));
}

.admin-badge-corner {
  display: none;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-light);
  background: rgba(123,47,190,0.12);
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid rgba(123,47,190,0.25);
}

.admin-badge-corner.visible { display: block; }

/* ===================== FLOATING ELEMENTS ===================== */
@keyframes floatUp {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

@keyframes floatUpRot {
  0%, 100% { transform: translateY(0px) rotate(var(--rot, 0deg)); }
  50% { transform: translateY(-12px) rotate(calc(var(--rot, 0deg) + 2deg)); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--purple-glow); }
  50% { box-shadow: 0 0 50px var(--purple-glow), 0 0 80px var(--cyan-glow); }
}

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #26262e; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ===================== SELECTION ===================== */
::selection { background: rgba(226,184,116,0.3); color: white; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .section { padding: 70px 0; }
  .side-nav { right: 16px; gap: 18px; }
  .snav-label { display: none; }
  .modal { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .side-nav { right: 10px; }
  .admin-fab { left: 20px; bottom: 20px; }
  .page-strip { padding: 16px 20px; }
  .toast-container { right: 50px; }
}

/* ===================== PAGE LOADER ===================== */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

#page-loader.hide {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.98);
}

.loader-logo {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: white;
}

.loader-logo span { color: var(--gold); }

.loader-bar {
  width: 160px;
  height: 1px;
  background: rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}

.loader-fill {
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  animation: loaderGrow 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  box-shadow: 0 0 12px var(--gold-glow);
}

@keyframes loaderGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.loader-text {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-40);
  font-family: 'Space Grotesk', sans-serif;
}

/* ===================== PAGE TRANSITIONS ===================== */
.page-content {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-content.ready {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== FOOTER ===================== */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 36px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo-mark {
  font-size: 22px;
  display: inline-block;
  margin-bottom: 14px;
}

.footer-brand-desc {
  font-size: 13px;
  color: var(--white-40);
  line-height: 1.7;
  max-width: 220px;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--white-05);
  border: 1px solid var(--glass-border);
  color: var(--white-40);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s;
}

.social-btn:hover {
  background: rgba(226,184,116,0.1);
  border-color: rgba(226,184,116,0.3);
  color: var(--gold);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-40);
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 13px;
  color: var(--white-40);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover { color: var(--white); }
.footer-link:hover::before { content: '/'; color: var(--gold); margin-right: 2px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

.footer-copy {
  font-size: 12px;
  color: var(--white-40);
}

.footer-copy span { color: var(--gold); font-weight: 600; }

.footer-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--white-40);
}

.footer-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #00ff88;
  animation: footerPulse 2s ease infinite;
}

@keyframes footerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .top-nav-tabs { padding: 4px 6px; gap: 3px; }
  .top-nav-tab { padding: 6px 12px; font-size: 10px; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .top-nav-tabs { max-width: calc(100vw - 120px); overflow-x: auto; scrollbar-width: none; }
  .top-nav-tabs::-webkit-scrollbar { display: none; }
  .top-nav-tab { padding: 5px 9px; font-size: 9px; letter-spacing: 0.12em; }
}

/* ===================== 4-PILLAR QUADRIVIUM SYSTEM ===================== */
.quad-nav-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.quad-portal-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  padding: 32px 22px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #121216;
  text-decoration: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
}

.quad-portal-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--bg-img);
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none !important;
  z-index: 1;
}

.quad-portal-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9,9,11,0.2) 0%, rgba(9,9,11,0.92) 80%);
  pointer-events: none !important;
  z-index: 2;
}

.quad-portal-card:hover {
  transform: translateY(-8px) scale(1.015);
}

.quad-portal-card:hover::before {
  opacity: 0.45;
  transform: scale(1.08);
}

/* Discipline Specific Accents */
.quad-portal-card.card-art:hover {
  border-color: rgba(226, 184, 116, 0.5);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 35px var(--gold-glow);
}
.quad-portal-card.card-art .pillar-num { color: var(--gold); }

.quad-portal-card.card-music:hover {
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(168, 85, 247, 0.25);
}
.quad-portal-card.card-music .pillar-num { color: #c084fc; }

.quad-portal-card.card-design:hover {
  border-color: rgba(0, 212, 255, 0.5);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(0, 212, 255, 0.25);
}
.quad-portal-card.card-design .pillar-num { color: #38bdf8; }

.quad-portal-card.card-film:hover {
  border-color: rgba(255, 59, 48, 0.5);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(255, 59, 48, 0.25);
}
.quad-portal-card.card-film .pillar-num { color: #fb7185; }

.quad-card-content {
  position: relative;
  z-index: 3;
}

.pillar-num {
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  letter-spacing: 0.25em;
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
}

.pillar-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 1.9vw, 30px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pillar-desc {
  font-size: 13px;
  color: var(--white-70);
  line-height: 1.6;
}

.pillar-link-cue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  margin-top: 20px;
  position: relative;
  z-index: 3;
  transition: transform 0.25s, color 0.25s;
}

.quad-portal-card:hover .pillar-link-cue {
  transform: translateX(6px);
  color: var(--gold);
}

/* ===================== AUDIO & SOUNDSCAPE VISUALIZER ===================== */
.audio-station-card {
  background: radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.08) 0%, transparent 60%), #141418;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.spectrum-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 48px;
  padding: 4px 0;
}

.spectrum-bar {
  width: 4px;
  border-radius: 4px;
  background: rgba(168, 85, 247, 0.4);
  height: 6px;
  transition: height 0.15s ease, background-color 0.2s ease;
}

.spectrum-bars.playing .spectrum-bar {
  animation: spectrumJump 0.8s ease-in-out infinite alternate;
  background: linear-gradient(to top, #7e22ce, #c084fc);
}

.spectrum-bars.playing .spectrum-bar:nth-child(2n) { animation-duration: 0.6s; animation-delay: 0.1s; }
.spectrum-bars.playing .spectrum-bar:nth-child(3n) { animation-duration: 0.9s; animation-delay: 0.2s; }
.spectrum-bars.playing .spectrum-bar:nth-child(4n) { animation-duration: 0.5s; animation-delay: 0.15s; }
.spectrum-bars.playing .spectrum-bar:nth-child(5n) { animation-duration: 0.75s; animation-delay: 0.3s; }

@keyframes spectrumJump {
  0% { height: 6px; }
  100% { height: 44px; }
}

.sound-play-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--chalk);
  color: #09090b;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 8px 24px rgba(244, 244, 246, 0.2);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  flex-shrink: 0;
}

.sound-play-btn:hover {
  transform: scale(1.08);
  background: #c084fc;
  color: #09090b;
  box-shadow: 0 10px 30px rgba(192, 132, 252, 0.4);
}

.sound-play-btn.playing {
  background: #c084fc;
  color: #09090b;
  box-shadow: 0 0 30px rgba(192, 132, 252, 0.5);
}

/* ===================== CINEMA & FILM THEATER ===================== */
.cinema-theater-box, .theater-screen-box {
  background: #0d0d10;
  border: 1px solid rgba(255, 59, 48, 0.25);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 40px rgba(255, 59, 48, 0.08);
}

.cinema-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #050508;
  overflow: hidden;
}

.cinema-video-frame video, .cinema-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cinema-frame-top {
  position: absolute;
  top: 20px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 5;
  pointer-events: none;
}

.cinema-frame-top > * {
  pointer-events: all;
}

.cinema-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(18, 18, 22, 0.85);
  border: 1px solid rgba(255, 59, 48, 0.35);
  border-radius: 100px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fb7185;
  font-weight: 700;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cinema-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff3b30;
  animation: cinemaRecPulse 1.4s ease infinite;
}

@keyframes cinemaRecPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.85); }
}

/* Dedicated Non-overlapping Cinema Info & Control Deck */
.cinema-deck {
  padding: 28px 32px;
  background: #141418;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cinema-deck-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.cinema-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 6px;
}

.cinema-subtitle {
  font-size: 13px;
  color: var(--white-70);
  line-height: 1.6;
}

.cinema-deck-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.cinema-specs {
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--white-40);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===================== DESIGN 3D & TYPOGRAPHY ===================== */
.design-specimen-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.design-specimen-card {
  border-radius: 20px;
  overflow: hidden;
  background: #141418;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.design-specimen-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 25px 60px rgba(0,0,0,0.8), 0 0 30px rgba(0, 212, 255, 0.15);
}

.specimen-media-wrap {
  width: 100%;
  height: 280px;
  position: relative;
  overflow: hidden;
  background: #0a0a0e;
}

.specimen-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.design-specimen-card:hover .specimen-media-wrap img {
  transform: scale(1.05);
}

.specimen-info {
  padding: 24px;
}

@media (max-width: 900px) {
  .quad-nav-matrix { grid-template-columns: repeat(2, 1fr); }
  .design-specimen-grid { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
  .quad-nav-matrix { grid-template-columns: 1fr; }
  .cinema-video-frame { aspect-ratio: 4 / 3; }
  .hero-quad-grid { grid-template-columns: 1fr; }
}

/* ===================== TOP NAV ADMIN BUTTON ===================== */
.top-nav-admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(226, 184, 116, 0.12);
  border: 1px solid rgba(226, 184, 116, 0.35);
  border-radius: 999px;
  color: var(--gold);
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 10;
}

.top-nav-admin-btn:hover {
  background: var(--gold);
  color: #09090b;
  box-shadow: 0 0 16px var(--gold-glow);
  transform: translateY(-1px);
}

/* ===================== HERO QUADRANT GRID (2x2) ===================== */
.hero-quad-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 540px;
  position: relative;
  z-index: 5;
}

.hero-quad-tile {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  text-decoration: none;
  background-color: #121216;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.hero-quad-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--tile-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  transition: transform 0.5s ease, opacity 0.5s ease;
  pointer-events: none !important;
  z-index: 1;
}

.hero-quad-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 9, 11, 0.15) 0%, rgba(9, 9, 11, 0.88) 100%);
  pointer-events: none !important;
  z-index: 2;
}

.hero-quad-tile:hover {
  transform: translateY(-6px) scale(1.02);
  z-index: 4;
}

.hero-quad-tile:hover::before {
  transform: scale(1.08);
  opacity: 0.65;
}

.hero-quad-tile.tile-art:hover {
  border-color: rgba(226, 184, 116, 0.6);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(226, 184, 116, 0.25);
}

.hero-quad-tile.tile-music:hover {
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(168, 85, 247, 0.25);
}

.hero-quad-tile.tile-design:hover {
  border-color: rgba(0, 212, 255, 0.6);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 212, 255, 0.25);
}

.hero-quad-tile.tile-film:hover {
  border-color: rgba(255, 59, 48, 0.6);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(255, 59, 48, 0.25);
}

.hero-quad-content {
  position: relative;
  z-index: 3;
}

.hero-quad-tag {
  display: inline-block;
  font-family: 'Space Grotesk', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 6px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  color: #ffffff;
}

.hero-quad-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 2px;
}

.hero-quad-sub {
  font-family: 'Space Grotesk', monospace;
  font-size: 10px;
  color: var(--white-60);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Active playing track button & row highlight */
.track-row.active {
  background: rgba(192, 132, 252, 0.08) !important;
  border-color: rgba(192, 132, 252, 0.45) !important;
  box-shadow: 0 0 25px rgba(168, 85, 247, 0.15) !important;
}

.track-preview-btn.btn-playing {
  background: #c084fc !important;
  color: #09090b !important;
  border-color: #c084fc !important;
  box-shadow: 0 0 16px rgba(192, 132, 252, 0.6) !important;
  font-weight: 700 !important;
}