/* ============================================================================
   THE OCCLUDED SINGULARITY — ACADEMIC & CINEMATIC DARK THEME (style.css)
   Domains: https://www.occludedsingularity.com | https://occludedsingularity.com
   License: CC BY 4.0 | Synthetic Cognition Prospector (November 1, 2026)
   ============================================================================ */

:root {
  --bg-deep: #04070f;
  --bg-Primary: #070c18;
  --bg-card: rgba(15, 23, 42, 0.86);
  --bg-card-elevated: rgba(20, 30, 55, 0.94);
  --bg-glass: rgba(10, 16, 30, 0.82);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --accent-amber: #f59e0b;
  --accent-gold: #fbbf24;
  --accent-cyan: #38bdf8;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-violet: #a855f7;
  --border-subtle: rgba(148, 163, 184, 0.18);
  --border-cyan: rgba(56, 189, 248, 0.42);
  --border-amber: rgba(245, 158, 11, 0.48);
  --shadow-lg: 0 22px 50px -12px rgba(0, 0, 0, 0.78);
  --shadow-glow-amber: 0 0 36px rgba(245, 158, 11, 0.24);
  --shadow-glow-cyan: 0 0 36px rgba(56, 189, 248, 0.22);
  --font-serif: 'Georgia', 'Cambria', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
  --font-math: 'Cambria Math', 'STIX Two Math', 'Latin Modern Math', Georgia, serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  background: radial-gradient(circle at 70% 15%, rgba(30, 58, 138, 0.22) 0%, rgba(7, 12, 24, 0.96) 55%, #04070f 100%);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--accent-gold);
}

/* Top Sticky Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(4, 7, 15, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.brand-logo .logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 2px solid var(--accent-amber);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.12);
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.25);
}

.brand-logo span.highlight {
  color: var(--accent-amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent-gold);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.62rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.22s ease;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
}

.btn-amber {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #04070f;
  border-color: #fbbf24;
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.32);
}

.btn-amber:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #04070f;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.48);
}

.btn-cyan {
  background: rgba(56, 189, 248, 0.14);
  color: #e0f2fe;
  border-color: var(--border-cyan);
}

.btn-cyan:hover {
  background: rgba(56, 189, 248, 0.26);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-outline {
  background: rgba(15, 23, 42, 0.72);
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.88rem 1.55rem;
  font-size: 1rem;
  border-radius: 10px;
}

.btn-sm {
  padding: 0.42rem 0.85rem;
  font-size: 0.82rem;
  border-radius: 6px;
}

/* Hero Section with Animated Optical Occlusion Canvas */
.hero-section {
  position: relative;
  padding: 4.5rem 1.5rem 4rem;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

#occlusion-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.72;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.75rem;
  align-items: center;
}

.kicker-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid var(--border-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.kicker-pill.amber {
  background: rgba(245, 158, 11, 0.14);
  border-color: var(--border-amber);
  color: var(--accent-gold);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 4.3vw, 3.85rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.hero-title .occluded-glow {
  color: #fef08a;
  text-shadow: 0 0 28px rgba(245, 158, 11, 0.68), 0 0 8px rgba(251, 191, 36, 0.45);
}

.hero-subtitle {
  font-size: clamp(1.15rem, 1.8vw, 1.42rem);
  color: #e2e8f0;
  font-weight: 500;
  margin-bottom: 1.1rem;
  line-height: 1.4;
}

.hero-title-rule {
  height: 4px;
  width: 100%;
  max-width: 640px;
  background: linear-gradient(90deg, var(--accent-amber) 0%, var(--accent-cyan) 75%, transparent 100%);
  border-radius: 2px;
  margin-bottom: 1.35rem;
}

.hero-lead {
  color: var(--text-secondary);
  font-size: 1.04rem;
  margin-bottom: 1.5rem;
  max-width: 680px;
}

.equation-banner {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-cyan);
  border-left: 5px solid var(--accent-amber);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.65rem;
  font-family: var(--font-math);
  font-size: 1.08rem;
  color: #f8fafc;
  box-shadow: var(--shadow-lg);
}

.equation-banner .eq-caption {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.6rem;
}

.meta-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.meta-byline span strong {
  color: var(--text-secondary);
}

/* Hero Video Showcase Card */
.hero-media-card {
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-amber);
  border-radius: 16px;
  padding: 1.1rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow-amber);
}

.hero-media-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-gold);
}

.video-frame-wrapper {
  position: relative;
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.video-frame-wrapper video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

/* Telemetry Stat Strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-top: 4px solid var(--accent-cyan);
  border-radius: 12px;
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow-lg);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
}

.stat-card.amber-top { border-top-color: var(--accent-amber); }
.stat-card.emerald-top { border-top-color: var(--accent-emerald); }
.stat-card.rose-top { border-top-color: var(--accent-rose); }

.stat-value {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1.15;
  margin-bottom: 0.35rem;
  font-family: var(--font-sans);
}

.stat-card.amber-top .stat-value { color: var(--accent-gold); }
.stat-card.emerald-top .stat-value { color: var(--accent-emerald); }
.stat-card.rose-top .stat-value { color: var(--accent-rose); }

.stat-label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}

.stat-sub {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* Section Layout */
.section {
  padding: 4.5rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.section-alt {
  background: rgba(10, 16, 31, 0.65);
}

.section-header {
  max-width: 880px;
  margin-bottom: 2.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.section-rule {
  height: 4px;
  width: 100%;
  max-width: 480px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber), transparent);
  border-radius: 2px;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Three Flagship Deliverables Hub (Individual Folder Cards) */
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.65rem;
}

.deliverable-card {
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.deliverable-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
}

.deliverable-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  padding: 0.28rem 0.7rem;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.14);
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  width: fit-content;
}

.deliverable-card h3 {
  font-family: var(--font-serif);
  font-size: 1.42rem;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
}

.deliverable-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.file-path-box {
  background: rgba(4, 7, 15, 0.78);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  word-break: break-all;
}

.file-path-box strong {
  color: var(--accent-gold);
}

/* Presentation Theater with 23-Slide Chapter Sidebar */
.theater-layout {
  display: grid;
  grid-template-columns: 1.45fr 0.85fr;
  gap: 1.5rem;
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-cyan);
  border-radius: 16px;
  padding: 1.35rem;
  box-shadow: var(--shadow-lg);
}

.chapter-sidebar {
  display: flex;
  flex-direction: column;
  background: rgba(4, 7, 15, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  overflow: hidden;
  max-height: 540px;
}

.chapter-sidebar-header {
  padding: 0.9rem 1.1rem;
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chapter-list {
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.chapter-btn {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 0.65rem;
  align-items: start;
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-sans);
}

.chapter-btn:hover, .chapter-btn.active {
  background: rgba(56, 189, 248, 0.14);
  border-color: var(--border-cyan);
  color: var(--text-primary);
}

.chapter-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.14);
  padding: 0.18rem 0.4rem;
  border-radius: 4px;
  text-align: center;
  font-weight: 600;
}

.chapter-title {
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.3;
}

.chapter-desc {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 0.15rem;
}

/* Interactive Five-Vector Attenuation Calculator */
.calculator-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2rem;
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.slider-row {
  margin-bottom: 1.25rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.slider-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.slider-label {
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--text-primary);
}

.slider-symbol {
  font-family: var(--font-math);
  color: var(--accent-cyan);
  margin-right: 0.4rem;
}

.slider-val-badge {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.14);
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--border-amber);
}

.slider-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

input[type="range"].vector-slider {
  width: 100%;
  accent-color: var(--accent-amber);
  cursor: pointer;
  height: 6px;
  background: rgba(148, 163, 184, 0.25);
  border-radius: 4px;
}

.calc-output-panel {
  background: rgba(4, 7, 15, 0.85);
  border: 1px solid var(--border-amber);
  border-radius: 14px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-big-number {
  font-size: 3.3rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1.05;
  margin: 0.4rem 0;
}

.cascade-bar-group {
  margin: 1.25rem 0;
}

.cascade-bar-item {
  margin-bottom: 0.65rem;
}

.cascade-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

.cascade-bar-track {
  width: 100%;
  height: 10px;
  background: rgba(148, 163, 184, 0.15);
  border-radius: 5px;
  overflow: hidden;
}

.cascade-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber));
  border-radius: 5px;
  transition: width 0.2s ease;
}

/* Academic Abstract & Plain-Language Dual Columns */
.dual-synthesis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.synthesis-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.85rem;
  box-shadow: var(--shadow-lg);
}

.synthesis-box h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 0.9rem;
  color: var(--accent-gold);
}

.synthesis-box p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

/* Empirical Data Tables */
.table-wrapper {
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

table.data-table th {
  background: rgba(15, 23, 42, 0.98);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.15rem;
  border-bottom: 2px solid var(--border-cyan);
}

table.data-table td {
  padding: 0.95rem 1.15rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

table.data-table tr:hover td {
  background: rgba(56, 189, 248, 0.05);
  color: var(--text-primary);
}

.badge-status {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
}

.badge-supported {
  background: rgba(16, 185, 129, 0.16);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.45);
}

.badge-rejected {
  background: rgba(244, 63, 94, 0.16);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.45);
}

.badge-qualified {
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.45);
}

/* Figures Gallery Grid */
.figures-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.figure-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, border-color 0.22s ease;
  cursor: pointer;
}

.figure-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
}

.figure-img-wrap {
  background: #ffffff;
  padding: 0.5rem;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.figure-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.figure-card:hover .figure-img-wrap img {
  transform: scale(1.03);
}

.figure-body {
  padding: 1.15rem 1.25rem;
}

.figure-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.figure-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.figure-caption {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 15, 0.94);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.open {
  display: flex;
}

.lightbox-inner {
  max-width: 1180px;
  width: 100%;
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-cyan);
  border-radius: 14px;
  padding: 1.5rem;
  position: relative;
}

.lightbox-inner img {
  width: 100%;
  max-height: 75vh;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(244, 63, 94, 0.2);
  color: #fff;
  border: 1px solid #f43f5e;
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  font-family: var(--font-mono);
}

/* Citation & PDF Reader Section */
.citation-box {
  background: rgba(4, 7, 15, 0.88);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #e2e8f0;
  overflow-x: auto;
  white-space: pre-wrap;
  margin-bottom: 1rem;
}

.pdf-embed-frame {
  width: 100%;
  height: 780px;
  border: 1px solid var(--border-cyan);
  border-radius: 12px;
  background: #0f172a;
}

/* Footer */
.site-footer {
  padding: 3.5rem 1.5rem;
  background: #03050c;
  border-top: 2px solid rgba(245, 158, 11, 0.35);
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-title {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (max-width: 1080px) {
  .hero-grid, .theater-layout, .calculator-grid, .dual-synthesis-grid {
    grid-template-columns: 1fr;
  }
  .deliverables-grid, .figures-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .deliverables-grid, .figures-grid, .stats-strip, .footer-grid {
    grid-template-columns: 1fr;
  }
}