/* ============================================================
   Synesthesia Record — Vinyl Label
   Instrument Serif + Syne · Dark iridescent synesthesia
   Mobbin: TIDAL, [untitled], YouTube Music, Deezer
   ============================================================ */

:root {
  --void: #0a0a0f;
  --void-soft: #12121a;
  --ink: #f4f2ff;
  --muted: rgba(244, 242, 255, 0.55);
  --accent: #c084fc;
  --accent-2: #ff6b9d;
  --accent-3: #38bdf8;
  --glow: rgba(192, 132, 252, 0.35);
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Syne", system-ui, sans-serif;
  --nav-h: 72px;
  --dock-h: 88px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 16px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(var(--dock-h) + 24px);
}

::selection { background: rgba(192, 132, 252, 0.4); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }

.syn-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 32px);
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.nav-links { display: flex; gap: clamp(16px, 3vw, 28px); }

.nav-links a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s;
}

.nav-links a:hover { color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s;
}

.btn:hover { transform: translateY(-2px); }

.btn-glow {
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  color: var(--void);
  box-shadow: 0 8px 32px var(--glow);
}

.btn-glow:hover { box-shadow: 0 12px 48px var(--glow); }

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--ink);
}

.btn-sm { padding: 10px 20px; font-size: 0.6875rem; }

.kicker {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.hero-title, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.hero-title { font-size: clamp(2.8rem, 7vw, 4.5rem); margin-bottom: 20px; }
.hero-title em { font-style: italic; background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.h2 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 16px; }
.h3 { font-size: 1.25rem; margin-bottom: 12px; }

.body { color: var(--muted); font-size: 1.0625rem; max-width: 48ch; }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.visible { opacity: 1; transform: none; }

/* ── Player dock ── */
.player-dock {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  width: min(720px, calc(100vw - 24px));
  background: rgba(18, 18, 26, 0.92);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(192, 132, 252, 0.1);
  transition: box-shadow 0.4s;
}

.player-dock.is-playing {
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.5), 0 0 40px var(--glow);
}

.dock-wave {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 0 120px 0 72px;
  gap: 2px;
  opacity: 0.25;
  pointer-events: none;
}

.dock-wave span {
  flex: 1;
  max-width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  transition: height 0.08s ease;
}

.dock-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 10px 10px;
}

.dock-art {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
}

.dock-vinyl {
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2a2a38, #0a0a0f 60%);
  border: 2px solid rgba(255, 255, 255, 0.1);
  position: relative;
  transition: transform 0.3s;
}

.dock-vinyl::after {
  content: "";
  position: absolute;
  inset: 38%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
}

.player-dock.is-playing .dock-vinyl {
  animation: spin 3s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.dock-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.dock-now { font-size: 0.5625rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.dock-title { font-size: 0.875rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dock-artist { font-size: 0.75rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.dock-controls { display: flex; gap: 4px; align-items: center; }

.dock-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  font-size: 0.75rem;
  transition: background 0.2s, transform 0.2s;
}

.dock-btn:hover { background: rgba(255, 255, 255, 0.12); transform: scale(1.05); }

.dock-btn--play {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: var(--void);
  font-size: 0.875rem;
}

.dock-progress-wrap {
  display: none;
}

.dock-vol {
  width: 56px;
  accent-color: var(--accent);
  cursor: pointer;
}

@media (min-width: 640px) {
  .dock-progress-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 120px;
  }
  .dock-time { font-size: 0.625rem; color: var(--muted); font-variant-numeric: tabular-nums; }
  .dock-progress { flex: 1; accent-color: var(--accent); cursor: pointer; }
  .dock-vol { width: 72px; }
}

/* ── Hero ── */
.hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 32px) clamp(16px, 4vw, 32px) 64px;
  overflow: hidden;
}

.hero-bg-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8vh;
  pointer-events: none;
  opacity: 0.04;
}

.hero-bg-text span {
  font-size: clamp(3rem, 12vw, 8rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
  color: transparent;
  animation: marquee 40s linear infinite;
}

.hero-bg-text span:nth-child(2) { animation-direction: reverse; animation-duration: 50s; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 64px);
  align-items: center;
}

.hero-lead, .hero-copy .body { margin-bottom: 28px; max-width: 42ch; color: var(--muted); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Vinyl scene */
.hero-vinyl-stage { perspective: 1200px; }

.vinyl-scene {
  position: relative;
  width: min(380px, 85vw);
  height: min(380px, 85vw);
  margin: 0 auto;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
}

.sleeve {
  position: absolute;
  inset: 8% 8% 8% 18%;
  background: linear-gradient(145deg, #1a1a24, #0f0f16);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  transform: translateZ(20px);
  transition: transform 0.6s var(--ease);
}

.sleeve-img { width: 100%; height: 100%; object-fit: cover; }
.sleeve:has(.sleeve-img:not([hidden])) .sleeve-ph { display: none; }

.sleeve-ph, .edit-ph {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background: linear-gradient(135deg, #1e1e2a, #14141c);
  text-align: center;
}

.record {
  position: absolute;
  top: 50%;
  right: -5%;
  width: 72%;
  aspect-ratio: 1;
  transform: translateY(-50%) translateZ(40px);
  transition: transform 0.7s var(--ease);
  cursor: pointer;
}

.vinyl-scene.is-playing .record {
  transform: translateY(-50%) translateX(12%) translateZ(60px);
}

.vinyl-scene.is-playing .sleeve {
  transform: translateX(-8%) translateZ(10px);
}

.record-disc {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #222230, #080810 55%, #050508);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  position: relative;
  animation: spin 4s linear infinite;
  animation-play-state: paused;
}

.vinyl-scene.is-playing .record-disc { animation-play-state: running; }

.record-grooves {
  position: absolute;
  inset: 4%;
  border-radius: 50%;
  background: repeating-radial-gradient(circle at center, transparent 0, transparent 2px, rgba(255, 255, 255, 0.03) 2px, rgba(255, 255, 255, 0.03) 3px);
}

.record-label {
  position: absolute;
  inset: 36%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-2), var(--accent), var(--accent-3));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--void);
}

.record-label::after {
  content: "";
  position: absolute;
  width: 8%;
  height: 8%;
  border-radius: 50%;
  background: var(--void);
}

.record-cat { font-size: 0.5rem; opacity: 0.8; }

.hero-vinyl-hint {
  text-align: center;
  margin-top: 20px;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.img-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.img-title { font-size: 0.8125rem; font-weight: 500; }

.img-copy {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.img-copy:hover { border-color: var(--accent); background: rgba(192, 132, 252, 0.15); }
.img-copy.copied { border-color: var(--accent-2); background: rgba(255, 107, 157, 0.2); }

/* ── Sections ── */
.section {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 100px) clamp(16px, 4vw, 32px);
}

.section-head { margin-bottom: 48px; }

/* Stack carousel */
.stack-carousel {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.stack-arrow {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s, border-color 0.2s;
}

.stack-arrow:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--accent); }

.stack-stage {
  flex: 1;
  position: relative;
  height: min(420px, 55vw);
  perspective: 1000px;
}

.stack-card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(280px, 70vw);
  aspect-ratio: 1;
  border-radius: 4px;
  overflow: hidden;
  transform-origin: center center;
  transition: transform 0.55s var(--ease), opacity 0.55s, filter 0.55s;
  cursor: pointer;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.stack-card-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.stack-card-cat {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.8);
}

.stack-card-play {
  position: absolute;
  bottom: 12px;
  left: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  border: none;
  color: white;
  font-size: 0.75rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.25s;
}

.stack-card:hover .stack-card-play { opacity: 1; }

.stack-meta { text-align: center; }

.stack-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 4px;
}

.stack-artist { color: var(--muted); margin-bottom: 4px; }
.stack-catalog { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px; }

/* Catalog */
.catalog-fade-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  margin-bottom: 48px;
}

.catalog-grid-bg {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(4, 1fr);
  gap: 4px;
  padding: 4px;
}

.catalog-grid-bg span {
  border-radius: 4px;
  background-size: cover;
  background-position: center;
}

.catalog-overlay {
  position: relative;
  z-index: 1;
  padding: clamp(48px, 8vw, 80px);
  background: linear-gradient(to bottom, var(--void) 0%, transparent 40%, transparent 60%, var(--void) 100%);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 320px;
  justify-content: center;
}

.catalog-h2 { margin-bottom: 12px; }

.track-list { display: flex; flex-direction: column; gap: 2px; }

.track-row {
  display: grid;
  grid-template-columns: 48px 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.track-row:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.track-row.is-active {
  background: rgba(192, 132, 252, 0.12);
  border-color: rgba(192, 132, 252, 0.3);
}

.track-num { font-size: 0.8125rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.track-info h4 { font-size: 0.9375rem; font-weight: 600; }
.track-info p { font-size: 0.8125rem; color: var(--muted); }
.track-dur { font-size: 0.8125rem; color: var(--muted); font-variant-numeric: tabular-nums; }

.track-play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
  cursor: pointer;
  font-size: 0.75rem;
  transition: background 0.2s, border-color 0.2s;
}

.track-play:hover { background: var(--accent); border-color: var(--accent); color: var(--void); }

/* Artists */
.artist-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.artist-card {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s var(--ease), border-color 0.35s;
}

.artist-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.15); }

.artist-glow {
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle, var(--glow-color, var(--accent)) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.artist-card:hover .artist-glow { opacity: 0.35; }

.artist-card h3 { font-family: var(--font-display); font-size: 1.35rem; margin-bottom: 6px; position: relative; }
.artist-card p { font-size: 0.8125rem; color: var(--muted); position: relative; }

/* Crate */
.crate {
  position: relative;
  z-index: 2;
  background: var(--void-soft);
  border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.crate-pin { height: 180vh; }

.crate-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--nav-h) 16px 120px;
}

.crate-label {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

.crate-strip {
  display: flex;
  gap: 20px;
  perspective: 800px;
  transform-style: preserve-3d;
}

.crate-sleeve {
  flex-shrink: 0;
  width: min(200px, 40vw);
  aspect-ratio: 1;
  border-radius: 4px;
  transition: transform 0.5s var(--ease), opacity 0.5s, filter 0.5s;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.crate-caption {
  margin-top: 24px;
  font-size: 0.75rem;
  color: var(--muted);
}

/* Label */
.label-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}

.label-specs {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.label-specs dt { font-size: 0.625rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.label-specs dd { font-size: 0.9375rem; font-weight: 500; }

.label-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background: #14141c;
}

.label-visual img { width: 100%; height: 100%; object-fit: cover; }
.label-visual:has(img:not([hidden])) .edit-ph { display: none; }

.music-guide {
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.music-guide code {
  font-size: 0.875em;
  background: rgba(192, 132, 252, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
}

.code-block {
  margin-top: 16px;
  padding: 20px;
  background: #080810;
  border-radius: 8px;
  font-size: 0.75rem;
  line-height: 1.7;
  overflow-x: auto;
  color: var(--accent-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-note { margin-top: 12px; font-size: 0.8125rem; color: var(--muted); }

.footer {
  position: relative;
  z-index: 2;
  padding: 32px;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-ref { margin-top: 8px; font-size: 0.75rem; }
.footer-ref a { color: var(--accent); text-decoration: underline; }

/* Mobile */
@media (max-width: 900px) {
  .hero-grid, .label-split { grid-template-columns: 1fr; }
  .hero-copy { order: 1; }
  .hero-vinyl-stage { order: 0; }
  .crate-pin { height: auto; }
  .crate-sticky { position: relative; height: auto; min-height: 80vh; }
  .crate-strip { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 768px) {
  .nav-links, .nav .btn-glow { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    padding: 24px 32px;
    background: rgba(10, 10, 15, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .track-row { grid-template-columns: 36px 1fr auto; }
  .track-dur { display: none; }
  .dock-meta { max-width: 100px; }
  .dock-vol { display: none; }
}

@media (max-width: 480px) {
  body { padding-bottom: calc(var(--dock-h) + 8px); }
  .player-dock { border-radius: 20px; bottom: 8px; width: calc(100vw - 16px); }
  .dock-controls { gap: 2px; }
  .dock-btn { width: 32px; height: 32px; }
  .dock-btn--play { width: 40px; height: 40px; }
}