:root {
  --bg: #08080e;
  --surface: #0f0f1a;
  --surface-raised: #14142a;
  --gold: #f5a623;
  --gold-dim: #c47d0f;
  --gold-glow: rgba(245, 166, 35, 0.15);
  --teal: #00d4ff;
  --teal-glow: rgba(0, 212, 255, 0.12);
  --text: #f0ece4;
  --text-muted: #7a7a8c;
  --text-dim: #4a4a5e;
  --border: rgba(245, 166, 35, 0.15);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Sora', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection { background: var(--gold); color: var(--bg); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 3px; }

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, var(--gold-glow) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, var(--teal-glow) 0%, transparent 60%);
  pointer-events: none;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px 80px clamp(32px, 8vw, 120px);
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(72px, 10vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s ease forwards;
}

.hero-title .accent { color: var(--gold); }

.hero-tagline {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s ease forwards;
}

.hero-stats {
  display: flex;
  gap: 48px;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s ease forwards;
}

.hero-stat-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.resident-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr 1fr;
  gap: 2px;
  width: 100%;
  height: 100%;
  position: relative;
}

.resident-cell {
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

.resident-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.7;
  transition: opacity 0.4s ease, transform 0.4s ease;
  filter: grayscale(40%) contrast(1.1);
}

.resident-cell:hover img {
  opacity: 1;
  transform: scale(1.05);
  filter: grayscale(0%) contrast(1.05);
}

.resident-cell .cell-label {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s ease;
}

.resident-cell:hover .cell-label {
  opacity: 1;
  transform: translateY(0);
}

/* Center cell — House emblem */
.resident-cell:nth-child(5) {
  background: var(--surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
}

.house-emblem {
  width: 60%;
  opacity: 0.4;
}

/* Doctrine */
.doctrine {
  padding: 140px clamp(32px, 8vw, 120px);
  text-align: center;
  background: var(--bg);
  position: relative;
}

.doctrine::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

.doctrine-quote {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 6vw, 80px);
  line-height: 1.1;
  color: var(--text);
  max-width: 900px;
  margin: 0 auto 40px;
  letter-spacing: -0.01em;
}

.doctrine-quote .line { display: block; }
.doctrine-quote .line-dim { color: var(--gold); }

.doctrine-attr {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.doctrine-sub {
  margin-top: 80px;
  font-size: 15px;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* Signal Architecture */
.signal-architecture {
  padding: 120px clamp(32px, 8vw, 120px);
  background: var(--surface);
}

.section-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1;
  color: var(--text);
  margin-bottom: 80px;
}

.residents-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}

.resident-card {
  background: var(--surface-raised);
  padding: 32px 20px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
  cursor: default;
}

.resident-card:hover { background: var(--bg); }

.resident-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.resident-card:hover::before { transform: scaleX(1); }

.resident-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 72px;
  color: var(--text-dim);
  line-height: 1;
  margin-bottom: 8px;
  opacity: 0.3;
}

.resident-genre {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 16px;
}

.resident-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 8px;
}

.resident-archetype {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 28px;
}

.resident-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.metric {
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.metric-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--gold);
  line-height: 1;
}

.metric-label {
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Factions */
.factions {
  padding: 120px clamp(32px, 8vw, 120px);
  background: var(--bg);
}

.factions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-top: 0;
}

.faction-card {
  background: var(--surface);
  padding: 56px 48px;
  position: relative;
  overflow: hidden;
}

.faction-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.faction-card:hover::after { opacity: 1; }

.faction-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 100px;
  color: var(--surface-raised);
  line-height: 1;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.faction-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  color: var(--text);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.faction-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

/* Transmission Archive */
.transmission-archive {
  padding: 120px clamp(32px, 8vw, 120px);
  background: var(--surface);
  text-align: center;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
}

.archive-item {
  background: var(--surface-raised);
  padding: 48px 32px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.archive-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.archive-item:hover::before { opacity: 1; }

.archive-label {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 20px;
}

.archive-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  color: var(--text);
  margin-bottom: 12px;
}

.archive-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 160px clamp(32px, 8vw, 120px);
  text-align: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner { position: relative; z-index: 1; }

.closing-statement {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.05;
  color: var(--text);
  max-width: 800px;
  margin: 0 auto 60px;
  letter-spacing: -0.01em;
}

.closing-statement .highlight { color: var(--gold); }

.closing-footer {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Footer */
.footer {
  padding: 48px clamp(32px, 8vw, 120px);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
}

.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.footer-brand span { color: var(--gold); }

.footer-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s ease-in-out infinite;
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Mobile */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-left {
    padding: 60px 24px 40px;
    order: 2;
  }

  .hero-right {
    height: 50vw;
    order: 1;
  }

  .resident-grid {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .resident-cell:nth-child(5) { display: none; }

  .hero-stats { gap: 32px; }

  .residents-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }

  .factions-grid { grid-template-columns: 1fr; }

  .archive-grid { grid-template-columns: 1fr; }

  .footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .doctrine { padding: 80px 24px; }
  .signal-architecture { padding: 80px 24px; }
  .factions { padding: 80px 24px; }
  .transmission-archive { padding: 80px 24px; }
  .closing { padding: 100px 24px; }
}