/* Firefly Medium — Nolan cinematic redesign
   Prestige thriller: void blacks, amber vs cyan, epic type, film grain */

:root {
  --void: #03040a;
  --void-2: #070a12;
  --panel: #0a0e18;
  --steel: #121a28;
  --text: #e8ecf2;
  --text-dim: #7a8799;
  --gold: #d4a84b;
  --gold-hot: #f0c56a;
  --ember: #c45a32;
  --ember-glow: rgba(196, 90, 50, 0.35);
  --cyan: #4eb8c9;
  --cyan-glow: rgba(78, 184, 201, 0.25);
  --border: rgba(255, 255, 255, 0.08);
  --border-hot: rgba(212, 168, 75, 0.35);
  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-ui: "Inter", "Segoe UI", system-ui, sans-serif;
  --max: 44rem;
  --max-wide: 58rem;
  --letterbox: clamp(0.35rem, 2.2vh, 1.75rem);
  --corner: 0.85rem;
}

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

html {
  scroll-behavior: smooth;
}

/* Hide first paint until JS centres the middle landing */
html.boot-middle body {
  opacity: 0;
}
html.boot-ready body {
  opacity: 1;
  transition: opacity 0.35s ease;
}

body.world-site {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text);
  background: var(--void);
  -webkit-font-smoothing: antialiased;
  padding-inline: clamp(0.5rem, 5vw, 6rem);
  overflow-x: hidden;
}

/* —— Cinematic chrome —— */
.letterbox {
  position: fixed;
  left: 0;
  right: 0;
  height: var(--letterbox);
  background: #000;
  z-index: 90;
  pointer-events: none;
}
.letterbox--top { top: 0; }
.letterbox--bottom { bottom: 0; }

.film-grain {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.5s steps(2) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-1%, 1%); }
  50% { transform: translate(1%, -1%); }
  75% { transform: translate(-1%, -1%); }
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 70;
  pointer-events: none;
  background: radial-gradient(ellipse 75% 70% at 50% 45%, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
}

.dust-canvas {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  opacity: 0.45;
}

.scan-progress {
  position: fixed;
  top: var(--letterbox);
  left: 0;
  right: 0;
  height: 2px;
  z-index: 95;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}
.scan-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--ember), var(--gold), var(--cyan));
  box-shadow: 0 0 12px var(--gold);
  transition: width 0.08s linear;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: calc(var(--letterbox) + 0.5rem);
  z-index: 100;
  background: var(--gold);
  color: #111;
  padding: 0.5rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
.skip-link:focus { left: 0.5rem; }

/* —— Type —— */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-wrap: balance;
  margin: 0 0 1rem;
}

.title-epic {
  font-size: clamp(2.75rem, 9vw, 5.5rem);
  font-weight: 600;
  line-height: 0.98;
  margin-bottom: 1.5rem;
}

.title-epic--sm {
  font-size: clamp(2.2rem, 7vw, 4rem);
}

.title-line {
  display: block;
}

.title-line--accent,
.text-gold {
  color: var(--gold);
  font-style: italic;
  font-weight: 400;
}

.text-ember {
  color: #e8906a;
  font-style: italic;
  font-weight: 400;
}

.text-deep {
  color: var(--cyan);
  font-style: italic;
  font-weight: 400;
}

.title-section {
  font-size: clamp(2.2rem, 6.5vw, 4rem);
  margin-bottom: 1.25rem;
}

.chapter-tag {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.5rem;
}

.chapter-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.chapter-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  color: rgba(212, 168, 75, 0.25);
  line-height: 1;
}

.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}

.eyebrow--ember { color: #e08a6a; }
.eyebrow--deep { color: var(--cyan); }

.lede {
  font-family: var(--font-ui);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 300;
  color: #b8c2d0;
  max-width: 34rem;
  margin: 0 0 1.5rem;
}

.lede--cinematic {
  text-align: center;
}

.lede--left {
  text-align: left;
}

.lede em {
  color: var(--text-dim);
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.15em;
}

.body-copy {
  color: var(--text-dim);
  max-width: 36rem;
  margin: 0 0 1.75rem;
  font-weight: 300;
}

p { margin: 0 0 1rem; max-width: 40rem; }

a {
  color: var(--cyan);
  text-underline-offset: 0.18em;
  transition: color 0.2s;
}
a:hover,
a:focus-visible {
  color: var(--gold-hot);
}

/* —— Panels —— */
.panel {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--letterbox) + 3.5rem) 1.25rem;
  position: relative;
  isolation: isolate;
}

/* Landing is the home position — scroll-margin helps anchors */
#threshold {
  scroll-margin-top: 0;
}

/* Full-bleed photo sections (Ark / Deep) */
.panel--photo {
  overflow: hidden;
}

.photo-stack {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.photo-bg,
.photo-fg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.photo-bg {
  filter: saturate(0.85) contrast(1.05) brightness(0.45);
  transform: scale(1.08);
}

.photo-fg {
  opacity: 0.35;
  mix-blend-mode: lighten;
  filter: blur(1px) brightness(0.55);
  object-position: 30% center;
}

.photo-bg--map {
  filter: saturate(0.7) contrast(1.1) brightness(0.35);
  object-position: center 40%;
  opacity: 0.9;
}

.photo-wash {
  position: absolute;
  inset: 0;
}

.photo-wash--ember {
  background:
    linear-gradient(180deg, rgba(3, 4, 10, 0.55) 0%, transparent 35%, rgba(18, 8, 6, 0.75) 100%),
    linear-gradient(90deg, rgba(3, 4, 10, 0.7) 0%, transparent 45%, rgba(3, 4, 10, 0.55) 100%),
    radial-gradient(ellipse 60% 50% at 20% 40%, rgba(196, 90, 50, 0.2), transparent 60%);
}

.photo-wash--cyan {
  background:
    linear-gradient(0deg, rgba(4, 16, 24, 0.85) 0%, transparent 40%, rgba(3, 4, 10, 0.7) 100%),
    linear-gradient(90deg, rgba(3, 4, 10, 0.75) 0%, transparent 50%, rgba(3, 4, 10, 0.6) 100%),
    radial-gradient(ellipse 50% 40% at 70% 50%, rgba(78, 184, 201, 0.18), transparent 65%);
}

/* Split: copy + media gallery */
.split-layout {
  display: grid;
  gap: 2rem;
  width: 100%;
  align-items: start;
}

@media (min-width: 900px) {
  .split-layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
  }
}

.split-copy {
  min-width: 0;
}

.split-media {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.ark-mark {
  width: min(100%, 220px);
  height: auto;
  margin: 0 auto 0.5rem;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
  opacity: 0.95;
}

.media-frame {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
}

.media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
  vertical-align: middle;
}

.media-frame--map img {
  max-height: 360px;
  object-fit: contain;
  background: #0a1218;
}

.media-frame figcaption {
  padding: 0.45rem 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.65);
  border-top: 1px solid var(--border);
}

.return-landing {
  margin-top: 2rem;
  width: 100%;
}

.return-landing a {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-dim);
}
.return-landing a:hover {
  color: var(--gold);
}

/* Landing cast strip */
.landing-cast {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.cast-card {
  margin: 0;
  width: 100px;
  text-align: center;
}

.cast-card img {
  width: 100px;
  height: 120px;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--border);
  border-radius: 2px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  background: #0a0e14;
}

.cast-card--logo img {
  object-fit: contain;
  padding: 0.75rem;
  height: 120px;
}

.cast-card figcaption {
  margin-top: 0.4rem;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Axis choice = path buttons on landing */
.axis-choice {
  display: grid;
  gap: 1rem;
  width: 100%;
  max-width: 32rem;
  margin-top: 0.75rem;
}

@media (min-width: 560px) {
  .axis-choice {
    grid-template-columns: 1fr 1fr;
    max-width: 40rem;
  }
}

/* Fixed axis hints */
.axis-hint {
  position: fixed;
  right: calc(var(--corner) + 0.25rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 35;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  pointer-events: none;
  opacity: 0.55;
  transition: opacity 0.4s;
}

.axis-hint.is-away {
  opacity: 0.15;
}

.axis-up,
.axis-down {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}

.axis-up { color: #e08a6a; }
.axis-down { color: var(--cyan); }

@media (max-width: 720px) {
  .axis-hint { display: none; }
}

.panel-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.panel-inner--wide {
  max-width: var(--max-wide);
  text-align: left;
  align-items: flex-start;
}

/* Atmospheres */
.atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.atmosphere--void {
  background:
    radial-gradient(ellipse 90% 60% at 50% 40%, rgba(30, 40, 70, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(212, 168, 75, 0.06) 0%, transparent 50%),
    var(--void);
}

.atmosphere--ember {
  background:
    radial-gradient(ellipse 70% 50% at 15% 30%, var(--ember-glow) 0%, transparent 50%),
    radial-gradient(ellipse 40% 60% at 90% 80%, rgba(80, 30, 20, 0.3) 0%, transparent 45%),
    linear-gradient(180deg, var(--void) 0%, #120a08 50%, var(--void-2) 100%);
}

.atmosphere--bridge {
  background:
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(212, 168, 75, 0.07) 0%, transparent 55%),
    var(--panel);
}

.atmosphere--deep {
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, var(--cyan-glow) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 20% 80%, rgba(20, 80, 90, 0.25) 0%, transparent 45%),
    linear-gradient(0deg, #041018 0%, var(--void) 60%);
}

.light-shaft {
  position: absolute;
  top: -10%;
  width: min(28vw, 220px);
  height: 120%;
  background: linear-gradient(
    180deg,
    rgba(255, 240, 200, 0.12) 0%,
    rgba(212, 168, 75, 0.04) 40%,
    transparent 75%
  );
  filter: blur(8px);
  transform: rotate(8deg);
  opacity: 0.7;
  animation: shaft-breathe 8s ease-in-out infinite;
}

.light-shaft--centre {
  left: 50%;
  transform: translateX(-50%) rotate(0deg);
  width: min(40vw, 320px);
  background: linear-gradient(
    180deg,
    rgba(255, 245, 220, 0.14) 0%,
    rgba(212, 168, 75, 0.05) 35%,
    transparent 70%
  );
}

.light-shaft--left {
  left: 8%;
  transform: rotate(12deg);
}

.light-shaft--cyan {
  right: 15%;
  left: auto;
  transform: rotate(-10deg);
  background: linear-gradient(
    180deg,
    rgba(120, 220, 240, 0.12) 0%,
    rgba(78, 184, 201, 0.04) 40%,
    transparent 75%
  );
}

.light-shaft--soft {
  opacity: 0.4;
}

@keyframes shaft-breathe {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.85; }
}

.horizon-line {
  position: absolute;
  left: 10%;
  right: 10%;
  top: 58%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 168, 75, 0.35), transparent);
}

.starfield {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 70% 20%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(1.5px 1.5px at 85% 55%, rgba(212, 168, 75, 0.4), transparent),
    radial-gradient(1px 1px at 15% 80%, rgba(255, 255, 255, 0.25), transparent),
    radial-gradient(1px 1px at 55% 40%, rgba(255, 255, 255, 0.4), transparent);
  opacity: 0.6;
  animation: stars 20s linear infinite;
}

@keyframes stars {
  from { opacity: 0.4; }
  50% { opacity: 0.7; }
  to { opacity: 0.4; }
}

.grid-floor {
  position: absolute;
  bottom: 0;
  left: -20%;
  right: -20%;
  height: 45%;
  background:
    linear-gradient(0deg, rgba(196, 90, 50, 0.08) 0%, transparent 70%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 48px,
      rgba(255, 255, 255, 0.03) 48px,
      rgba(255, 255, 255, 0.03) 49px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 48px,
      rgba(255, 255, 255, 0.025) 48px,
      rgba(255, 255, 255, 0.025) 49px
    );
  transform: perspective(400px) rotateX(55deg);
  transform-origin: bottom center;
  mask-image: linear-gradient(0deg, black 0%, transparent 90%);
}

.crosshair {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(212, 168, 75, 0.08) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(212, 168, 75, 0.08) 50%, transparent 50.1%);
  opacity: 0.5;
}

.biolume {
  position: absolute;
  bottom: 10%;
  left: 20%;
  width: 40%;
  height: 30%;
  background: radial-gradient(ellipse, rgba(78, 184, 201, 0.15), transparent 70%);
  filter: blur(20px);
  animation: shaft-breathe 10s ease-in-out infinite reverse;
}

/* Threshold */
.threshold-logo {
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 0 40px rgba(212, 168, 75, 0.35));
  opacity: 0.95;
}

.title-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}

.scroll-line {
  display: block;
  width: 3rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}

/* Paths — IMAX choice cards */
.path-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.4rem 1.25rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  background: rgba(10, 14, 24, 0.75);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s, background 0.35s;
}

.path-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.03));
  pointer-events: none;
}

.path-btn:hover,
.path-btn:focus-visible {
  transform: translateY(-3px);
  color: var(--text);
}

.path-btn--up:hover,
.path-btn--up:focus-visible {
  border-color: rgba(196, 90, 50, 0.6);
  box-shadow: 0 0 0 1px rgba(196, 90, 50, 0.2), 0 20px 50px rgba(196, 90, 50, 0.15);
  background: rgba(30, 12, 8, 0.85);
}

.path-btn--down:hover,
.path-btn--down:focus-visible {
  border-color: rgba(78, 184, 201, 0.55);
  box-shadow: 0 0 0 1px rgba(78, 184, 201, 0.2), 0 20px 50px rgba(78, 184, 201, 0.12);
  background: rgba(4, 20, 28, 0.85);
}

.path-code {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}

.path-arrow {
  font-size: 1.25rem;
  line-height: 1;
}
.path-btn--up .path-arrow { color: #e08a6a; }
.path-btn--down .path-arrow { color: var(--cyan); }

.path-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.path-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 300;
}

/* Facts — glass plates */
.fact-grid {
  display: grid;
  gap: 1rem;
  width: 100%;
  margin: 1.75rem 0;
}

@media (min-width: 720px) {
  .fact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fact--glass {
  position: relative;
  background: rgba(12, 16, 28, 0.65);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1.35rem 1.25rem;
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.fact--glass:hover {
  border-color: var(--border-hot);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.fact--deep {
  border-color: rgba(78, 184, 201, 0.15);
}

.fact-num {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.06);
}

.fact h3 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.65rem;
}

.fact p {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-dim);
  max-width: none;
  line-height: 1.6;
}

.quiet-line {
  color: var(--text-dim);
  font-size: 0.9rem;
  font-family: var(--font-display);
  font-style: italic;
  opacity: 0.8;
}

/* Hub cards */
.hub-links {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: grid;
  gap: 0.85rem;
  width: 100%;
}

@media (min-width: 640px) {
  .hub-links {
    grid-template-columns: 1fr 1fr;
  }
}

.hub-card--cinematic {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1rem;
  row-gap: 0.15rem;
  padding: 1.25rem 1.3rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: rgba(10, 14, 24, 0.7);
  backdrop-filter: blur(12px);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.hub-card--cinematic:hover,
.hub-card--cinematic:focus-visible {
  border-color: var(--border-hot);
  background: rgba(20, 16, 8, 0.75);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  color: var(--text);
}

.hub-code {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: rgba(212, 168, 75, 0.4);
  min-width: 2rem;
}

.hub-card--cinematic strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold);
}

.hub-card--cinematic span:last-child {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 300;
}

/* Buttons */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  border-radius: 2px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.25s;
}

.btn-primary {
  background: var(--gold);
  color: #0a0804;
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--gold-hot);
  color: #0a0804;
  box-shadow: 0 0 30px rgba(212, 168, 75, 0.35);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(78, 184, 201, 0.45);
  color: var(--cyan);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(78, 184, 201, 0.1);
  color: #a8e8f0;
  box-shadow: 0 0 24px rgba(78, 184, 201, 0.2);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-dim);
}
.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text);
}

.visit-note {
  color: var(--gold);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  margin-top: 0.5rem;
}

/* —— Scroll reveals —— */
.reveal-child {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-inview .reveal-child {
  opacity: 1;
  transform: translateY(0);
}

.reveal.is-inview .reveal-child:nth-child(1) { transition-delay: 0.05s; }
.reveal.is-inview .reveal-child:nth-child(2) { transition-delay: 0.15s; }
.reveal.is-inview .reveal-child:nth-child(3) { transition-delay: 0.25s; }
.reveal.is-inview .reveal-child:nth-child(4) { transition-delay: 0.35s; }
.reveal.is-inview .reveal-child:nth-child(5) { transition-delay: 0.45s; }
.reveal.is-inview .reveal-child:nth-child(6) { transition-delay: 0.55s; }
.reveal.is-inview .reveal-child:nth-child(7) { transition-delay: 0.65s; }

@media (prefers-reduced-motion: reduce) {
  .reveal-child {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .film-grain,
  .light-shaft,
  .starfield {
    animation: none;
  }
  html { scroll-behavior: auto; }
}

/* —— Corners —— */
.corners { z-index: 40; }

.corner {
  position: fixed;
  pointer-events: auto;
  z-index: 40;
}

.corner--tv {
  top: calc(var(--letterbox) + var(--corner));
  left: var(--corner);
}

.corner--phobius {
  /* Bottom-left corner, clear of letterbox */
  top: auto;
  bottom: calc(var(--letterbox) + var(--corner));
  left: var(--corner);
  transform: none;
}

.corner--troll {
  bottom: calc(var(--letterbox) + var(--corner));
  right: var(--corner);
}

.corner--kanabis {
  top: calc(var(--letterbox) + var(--corner));
  right: var(--corner);
}

/* TV Head — one unit: channel box with portrait as the screen */
.tv-unit {
  width: min(148px, 28vw);
  background: #0a0e14;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 3px;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.85),
    0 12px 40px rgba(0, 0, 0, 0.65),
    0 0 36px rgba(212, 168, 75, 0.06),
    inset 0 0 30px rgba(78, 184, 201, 0.04);
  overflow: hidden;
}

.tv-bezel {
  position: relative;
  padding: 0.4rem 0.45rem 0.5rem;
  background: linear-gradient(180deg, #121820 0%, #080c12 100%);
}

.tv-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.1) 2px,
    rgba(0, 0, 0, 0.1) 3px
  );
  pointer-events: none;
  opacity: 0.35;
  z-index: 2;
}

.tv-brand {
  position: relative;
  z-index: 3;
  margin: 0 0 0.35rem;
  font-size: 0.52rem;
  letter-spacing: 0.18em;
  color: #6a8a9a;
  text-align: center;
  font-weight: 500;
}

/* Portrait is the channel screen */
.tv-screen {
  position: relative;
  z-index: 1;
  margin: 0 0 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  background: #000;
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.8),
    0 0 16px rgba(78, 184, 201, 0.08);
}

.tv-portrait {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1.05;
  object-fit: cover;
  object-position: top center;
  vertical-align: middle;
}

.tv-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  position: relative;
  z-index: 3;
}

.tv-links a {
  display: block;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.22rem 0.32rem;
  border-radius: 1px;
  text-decoration: none;
  color: #8ab0c0;
  background: rgba(0, 0, 0, 0.4);
  transition: all 0.2s;
}

.tv-links a:hover,
.tv-links a:focus-visible,
.tv-links a.is-current {
  background: rgba(212, 168, 75, 0.14);
  color: var(--gold);
  box-shadow: inset 2px 0 0 var(--gold);
}

.tv-status {
  position: relative;
  z-index: 3;
  margin: 0.35rem 0 0;
  font-size: 0.5rem;
  color: #c04040;
  text-align: center;
  letter-spacing: 0.15em;
  animation: rec 2s steps(1) infinite;
}

@keyframes rec {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* Phobius */
.phobius {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
  font: inherit;
  max-width: 120px;
  transition: transform 0.3s;
}
.phobius:hover { transform: scale(1.03); }
.phobius:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 4px;
}

.phobius-figure {
  position: relative;
  width: 52px;
  height: 72px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.7));
}

.phobius-hat {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 18px;
  background: #121218;
  border-radius: 40% 40% 0 0;
  box-shadow: 0 0 0 2px #050506;
}

.phobius-mask {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 40px;
  background: #1e1e28;
  border-radius: 40% 40% 45% 45%;
  border: 1px solid #3a3a48;
}

.phobius-mask::before,
.phobius-mask::after {
  content: "";
  position: absolute;
  top: 14px;
  width: 6px;
  height: 2px;
  background: #8b2030;
  box-shadow: 0 0 6px rgba(180, 40, 50, 0.5);
}
.phobius-mask::before { left: 6px; }
.phobius-mask::after { right: 6px; }

.phobius-cloak {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 28px;
  background: linear-gradient(180deg, #1a1a22, #08080c);
  border-radius: 0 0 40% 40%;
}

.phobius-sign {
  display: block;
  width: 110px;
  min-height: 4.4rem;
  padding: 0.5rem 0.45rem;
  background: linear-gradient(160deg, #c4a574, #a88850);
  color: #120c06;
  border: 1px solid #8a7048;
  border-radius: 1px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.phobius-sign.is-support {
  background: linear-gradient(160deg, #d4b888, var(--gold));
  box-shadow: 0 0 20px rgba(212, 168, 75, 0.3);
}

.sign-text {
  display: block;
  font-size: 0.68rem;
  line-height: 1.35;
  font-weight: 600;
  font-family: var(--font-ui);
}

.sign-hint {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.52rem;
  opacity: 0.55;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* Troll */
.troll {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #1a2430, #06080c);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  opacity: 0.8;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.troll-eyes {
  display: flex;
  gap: 10px;
}
.troll-eyes::before,
.troll-eyes::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(212, 168, 75, 0.7);
  animation: blink 6s infinite;
}

@keyframes blink {
  0%, 94%, 100% { transform: scaleY(1); }
  96% { transform: scaleY(0.1); }
}

.troll-label {
  font-size: 0.45rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #5a6a7a;
}

.kanabis-presence {
  margin: 0;
  text-align: center;
  max-width: 96px;
}

.kanabis-img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.6));
  opacity: 0.9;
}

.kanabis-cap {
  font-size: 0.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

@media (max-width: 520px) {
  body.world-site { padding-inline: 0.35rem; }
  .corner--kanabis { display: none; }
  .corner--troll {
    opacity: 0.5;
    transform: scale(0.8);
    transform-origin: bottom right;
  }
  .tv-unit { width: 100px; }
  .tv-portrait { aspect-ratio: 1 / 1; }
  .phobius-sign { width: 86px; }
  .letterbox { height: 0.4rem; }
  .landing-cast { gap: 0.6rem; }
  .cast-card,
  .cast-card img {
    width: 72px;
  }
  .cast-card img,
  .cast-card--logo img {
    height: 88px;
  }
}

/* —— Footer —— */
.site-footer {
  position: relative;
  z-index: 2;
  padding: 3rem 1.25rem calc(var(--letterbox) + 2.5rem);
  border-top: 1px solid var(--border);
  background: #000;
}

.footer-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.footer-brand p {
  margin: 0.15rem 0 0;
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 28rem;
}

.footer-brand strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
}
.footer-links a:hover { color: var(--gold); }

.footer-support { opacity: 0.7; }

.footer-meta {
  font-size: 0.75rem;
  color: #3a4450;
  margin: 0;
  letter-spacing: 0.04em;
}

/* Game page: smaller corners so play area stays clear */
.page-game .tv-unit {
  width: min(100px, 22vw);
}
.page-game .tv-portrait {
  aspect-ratio: 1 / 1;
}
.page-game .tv-links a {
  font-size: 0.55rem;
  padding: 0.18rem 0.28rem;
}
.page-game .phobius-sign {
  width: 88px;
  min-height: 3.2rem;
}
.page-game .sign-text {
  font-size: 0.58rem;
}
.page-game .kanabis-img {
  width: 52px;
  height: 52px;
}
.page-game .corner--troll {
  transform: scale(0.75);
  transform-origin: bottom right;
  opacity: 0.55;
}
.page-game .dust-canvas,
.page-game .film-grain {
  opacity: 0.35;
}

/* Subpages */
.subpage {
  max-width: var(--max);
  margin: 0 auto;
  padding: calc(var(--letterbox) + 3rem) 1.25rem 4rem;
  position: relative;
  z-index: 2;
}

.subpage .back,
.arcade-page .back {
  display: inline-block;
  margin-bottom: 1.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-dim);
}

.subpage .back:hover,
.arcade-page .back:hover { color: var(--gold); }

.subpage h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
}

.subpage h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-top: 2rem;
  color: var(--gold);
}