/* ============================================================
   Miami Noir — World Page (prototype)
   Cinematic dark house universe of Tony Sanchez.

   Style note:
   - No images yet. Hero is fully CSS-driven placeholder.
   - Mood: wet asphalt + neon pools + grain + vignette.
   - Editorial typography. Mono only for telemetry-like labels.
   - NOT a dashboard, NOT a SaaS, NOT a mission-control.
   - Single column atmospheric scroll, A24 film page in cadence.

   Design tokens live in /css/style.css (--paper, --bg-deep, etc.)
   This stylesheet only adds world-page layout on top.
   ============================================================ */

/* Skip-link (a11y) */
.world-skiplink {
  position: absolute;
  left: -9999px;
  top: 1rem;
  z-index: 100;
  background: var(--paper);
  color: var(--bg-deep);
  padding: 0.5rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-radius: 2px;
  text-decoration: none;
}
.world-skiplink:focus {
  left: 1rem;
}

/* ============================================================
   BASE — body scoping for world pages
   ============================================================ */
.world-body {
  background: var(--bg-deep);
  color: var(--paper);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.world-body .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Triangle accent (OnSite signature) */
.world-body .tri {
  color: var(--onsite-red);
  font-style: normal;
  display: inline-block;
  margin-right: 0.45em;
  line-height: 1;
}

/* ============================================================
   HEADER — minimal sticky, blurred bg, brand left / nav right
   ============================================================ */
.world-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1.75rem;
  background: rgba(3, 3, 3, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.world-header-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--paper);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
  transition: opacity 0.2s;
}
.world-header-brand:hover { opacity: 0.85; }
.world-header-brand .tri { font-size: 1rem; }

.world-header-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.world-header-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
  text-decoration: none;
  transition: color 0.22s;
  position: relative;
}
.world-header-link:hover { color: var(--paper); }
.world-header-link::before {
  content: '\25BE';
  color: var(--onsite-red);
  margin-right: 0.4em;
  opacity: 0;
  transition: opacity 0.22s;
}
.world-header-link:hover::before { opacity: 1; }

/* ============================================================
   HERO — full-bleed cinematic placeholder
   Layered CSS-only background:
     1. Base wet-floor gradient (deep teal-black)
     2. Cyan neon pool (top-left)
     3. Red ember pool (bottom-right)
     4. Lower cyan-teal pool (foreground neon spill)
     5. Diagonal sheen (wet reflection)
     6. Fine horizontal grain (film texture)
     7. Vignette (cinematic framing)
   ============================================================ */
.world-hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(180deg,
    #020608 0%,
    #061318 35%,
    #050a0e 65%,
    #030608 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.85;
}
.hero-glow-cyan {
  top: -8%;
  left: -6%;
  width: 58%;
  height: 60%;
  background: radial-gradient(closest-side,
    rgba(0, 212, 255, 0.32) 0%,
    rgba(0, 130, 170, 0.16) 45%,
    transparent 75%);
}
.hero-glow-red {
  bottom: -10%;
  right: -8%;
  width: 55%;
  height: 55%;
  background: radial-gradient(closest-side,
    rgba(184, 8, 18, 0.28) 0%,
    rgba(140, 6, 14, 0.14) 50%,
    transparent 78%);
}
.hero-glow-pool {
  bottom: -20%;
  left: 25%;
  width: 60%;
  height: 45%;
  background: radial-gradient(closest-side,
    rgba(0, 90, 120, 0.32) 0%,
    rgba(0, 50, 70, 0.12) 55%,
    transparent 80%);
  filter: blur(80px);
}

/* Wet sheen — diagonal subtle highlight */
.hero-sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg,
    transparent 28%,
    rgba(245, 240, 232, 0.025) 50%,
    transparent 72%);
  mix-blend-mode: screen;
}

/* Fine horizontal grain — like film scan lines but invisible-subtle */
.hero-grain {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 1px,
    rgba(255, 255, 255, 0.012) 1px,
    rgba(255, 255, 255, 0.012) 2px
  );
  mix-blend-mode: overlay;
  opacity: 0.6;
}

/* Vignette — frames the scene cinematically */
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 65% at 50% 45%, transparent 35%, rgba(0, 0, 0, 0.55) 100%),
    linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.45) 100%);
}

/* HERO content overlay */
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
  padding: 7rem 2rem 8rem;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0 0 1.75rem;
  display: inline-flex;
  align-items: center;
}
.hero-eyebrow .tri {
  color: var(--onsite-red);
  margin-right: 0.5em;
  font-size: 0.9rem;
}

.hero-title {
  font-family: var(--font);
  font-size: clamp(3rem, 11vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.92;
  color: var(--paper);
  margin: 0 0 1.5rem;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.55);
}
.hero-title .accent {
  font-style: italic;
  color: var(--signal-cyan);
  font-weight: 700;
}

.hero-artist {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0 0 2.25rem;
}
.hero-artist .by {
  color: var(--paper-muted);
  margin-right: 0.55em;
  font-weight: 400;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  font-style: italic;
  font-weight: 400;
  color: var(--paper-muted);
  letter-spacing: -0.005em;
  max-width: 580px;
  line-height: 1.4;
  margin: 0;
}

/* Coord chip (telemetry, but cultural — not aerospace) */
.hero-coord {
  position: absolute;
  bottom: 1.5rem;
  right: 2rem;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.65em;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
  padding: 0.4rem 0.7rem;
  background: rgba(3, 3, 3, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-coord .coord-key { color: var(--signal-cyan); }
.hero-coord .coord-val { color: var(--paper); }

/* Scroll cue (gentle hint) */
.hero-scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--paper-muted);
  opacity: 0.6;
  animation: hero-cue-bounce 2.6s ease-in-out infinite;
}
.hero-scroll-cue .cue-tri { font-size: 0.9rem; color: var(--onsite-red); line-height: 1; }
@keyframes hero-cue-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
  50%      { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ============================================================
   WORLD STATEMENT — single quote centerpiece
   ============================================================ */
.world-statement {
  background: var(--bg-deep);
  padding: 7rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
}
.statement-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}
.statement-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--signal-cyan);
  margin: 0 0 2.25rem;
}
.statement-eyebrow .tri {
  color: var(--onsite-red);
  margin-right: 0.5em;
}
.statement-body {
  font-family: var(--font);
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  font-weight: 600;
  font-style: italic;
  letter-spacing: -0.018em;
  line-height: 1.32;
  color: var(--paper);
  margin: 0 0 2rem;
}
.statement-attribution {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0;
}

/* ============================================================
   SECTION HEAD (shared by releases / future)
   ============================================================ */
.section-head {
  max-width: 980px;
  margin: 0 auto 2.5rem;
  padding: 0 2rem;
}
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0 0 0.85rem;
}
.section-eyebrow .tri {
  color: var(--onsite-red);
  margin-right: 0.5em;
}
.section-title {
  font-family: var(--font);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--paper);
  margin: 0;
}

/* ============================================================
   FEATURED RELEASES
   ============================================================ */
.world-releases {
  padding: 6rem 0 6rem;
  background: var(--bg-deep);
}

/* All .release-* rules below are scoped to .world-body to isolate from the
   home page's .release-card / .release-title / .release-num / .release-grid /
   .release-feat — same class names but different visual treatment on home. */
.world-body .release-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 2rem;
}

.world-body .release-card {
  background: rgba(245, 240, 232, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.world-body .release-card::before { content: none; }
.world-body .release-card:hover {
  border-color: rgba(0, 212, 255, 0.28);
  background: rgba(245, 240, 232, 0.04);
  transform: translateY(-2px);
}
.world-body .release-card-feature {
  border-left: 2px solid var(--signal-cyan);
}

.world-body .release-meta-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
}
.world-body .release-num {
  color: var(--signal-cyan);
  font-weight: 600;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  font-family: var(--font-mono);
  margin: 0;
  text-align: left;
}
.world-body .release-type {
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1px;
}

.world-body .release-title {
  font-family: var(--font);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--paper);
  margin: 0;
}
.world-body .release-feat {
  font-weight: 400;
  font-size: 0.55em;
  color: var(--paper-muted);
  font-style: italic;
  letter-spacing: 0;
}

.world-body .release-byline {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0;
}

.world-body .release-desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--paper-muted);
  margin: 0.35rem 0 0.5rem;
  max-width: 480px;
}

.world-body .release-embed {
  margin: 0.5rem 0 0.25rem;
  width: 100%;
}
.world-body .release-embed iframe {
  display: block;
  width: 100%;
  height: 152px;
  border: 0;
  border-radius: 8px;
}

.world-body .release-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.22s, padding-left 0.22s;
}
.world-body .release-cta .arrow { transition: transform 0.22s; }
.world-body .release-cta:hover { color: var(--signal-cyan); }
.world-body .release-cta:hover .arrow { transform: translateX(4px); }

/* ============================================================
   THE ARCHITECT — centered CTA to artist page
   ============================================================ */
.world-architect {
  padding: 7rem 2rem;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(0, 212, 255, 0.08) 0%, transparent 70%),
    var(--bg-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
}
.architect-inner {
  max-width: 720px;
  margin: 0 auto;
}
.architect-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0 0 1.5rem;
}
.architect-eyebrow .tri { color: var(--onsite-red); margin-right: 0.5em; }
.architect-name {
  font-family: var(--font);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--paper);
  margin: 0 0 1rem;
}
.architect-line {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0 0 2.5rem;
}
.architect-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: 1rem 1.85rem;
  background: transparent;
  border: 1px solid var(--signal-cyan);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.18s;
}
.architect-cta .arrow { transition: transform 0.22s; }
.architect-cta:hover {
  background: var(--signal-cyan);
  color: var(--bg-deep);
}
.architect-cta:hover .arrow { transform: translateX(4px); }

/* ============================================================
   FUTURE / COMING SOON
   ============================================================ */
.world-future {
  padding: 6rem 0 6rem;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.future-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 2rem;
}
.future-card {
  padding: 2rem 1.75rem;
  background: rgba(245, 240, 232, 0.015);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  opacity: 0.78;
  transition: opacity 0.22s, border-color 0.22s;
}
.future-card:hover {
  opacity: 1;
  border-color: rgba(255, 255, 255, 0.2);
}
.future-badge {
  align-self: flex-start;
  padding: 0.25rem 0.55rem;
  background: rgba(184, 8, 18, 0.12);
  border: 1px solid rgba(184, 8, 18, 0.4);
  color: var(--onsite-red);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 0.45rem;
}
.future-title {
  font-family: var(--font);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0;
}
.future-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--paper-muted);
  margin: 0;
}

/* ============================================================
   EXIT — Back to the Atlas
   ============================================================ */
.world-exit {
  padding: 5rem 2rem 6rem;
  text-align: center;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.exit-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  padding: 1rem 2rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-weight: 700;
  transition: background 0.25s, color 0.25s, border-color 0.25s, padding-left 0.22s;
}
.exit-link:hover {
  background: rgba(245, 240, 232, 0.06);
  border-color: var(--paper);
}
.exit-arrow {
  color: var(--onsite-red);
  font-size: 0.95em;
  line-height: 1;
  transition: transform 0.22s;
}
.exit-link:hover .exit-arrow { transform: translateX(-4px); }

/* ============================================================
   FOOTER — minimal mono caps
   ============================================================ */
.world-footer {
  padding: 2rem 1.75rem;
  background: var(--bg-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}
.footer-line {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--paper-muted);
  margin: 0;
  opacity: 0.7;
}
.footer-tri {
  color: var(--onsite-red);
  margin-right: 0.5em;
}

/* ============================================================
   RESPONSIVE — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .world-header {
    padding: 0.7rem 1.1rem;
  }
  .world-header-nav { gap: 1.1rem; }
  .world-header-link { font-size: 0.6rem; letter-spacing: 0.18em; }

  .world-hero {
    min-height: 78vh;
  }
  .hero-content {
    padding: 5rem 1.5rem 6rem;
  }
  .hero-title { letter-spacing: -0.035em; }
  .hero-tagline { font-size: 1.05rem; }
  .hero-coord {
    right: 1rem;
    bottom: 1rem;
    font-size: 0.55rem;
    letter-spacing: 0.18em;
    padding: 0.32rem 0.55rem;
  }
  .hero-scroll-cue { display: none; }

  .world-statement {
    padding: 4.5rem 1.5rem;
  }

  .section-head { padding: 0 1.5rem; margin-bottom: 1.85rem; }

  .world-releases { padding: 4rem 0 4rem; }
  .world-body .release-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 0 1.5rem;
  }
  .world-body .release-card { padding: 1.5rem 1.35rem 1.35rem; }
  .world-body .release-card-feature { border-left-width: 2px; }

  .world-architect { padding: 4.5rem 1.5rem; }

  .world-future { padding: 4rem 0 4rem; }
  .future-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 1.5rem;
  }

  .world-exit { padding: 3.5rem 1.5rem 4.5rem; }
  .exit-link {
    padding: 0.85rem 1.4rem;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
  }

  .world-footer { padding: 1.5rem 1.25rem; }
  .footer-line { font-size: 0.55rem; letter-spacing: 0.2em; }
}

@media (max-width: 480px) {
  .hero-content { padding: 4rem 1.25rem 5rem; }
  .hero-tagline { font-size: 1rem; }
  .statement-body { line-height: 1.38; }
  .world-body .release-card { padding: 1.35rem 1.15rem 1.15rem; }
}

/* ============================================================
   Phase 2c.4 — Fade-in from Atlas portal.
   When user arrives via /worlds/miami-noir/?from=atlas, an inline
   <script> in index.html applies html.from-atlas BEFORE paint.
   Body paints black instantly (no white flash), then fades in.
   ============================================================ */
html.from-atlas {
  background: #030303;
}
html.from-atlas body {
  animation: onsite-fade-from-black 320ms ease-out;
}
@keyframes onsite-fade-from-black {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* ============================================================
   REDUCED MOTION — disable animation cues
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .hero-scroll-cue { animation: none; }
  .world-body .release-card:hover { transform: none; }
  .world-body .release-cta:hover .arrow,
  .architect-cta:hover .arrow,
  .exit-link:hover .exit-arrow { transform: none; }
  html.from-atlas body { animation: none; }
}