/* ============================================================
   Jack Carmine — Design System
   Palette: Near-black · Carmine · Muted Teal · Warm Off-white
   Type:    Cormorant Garamond (display) · Inter (body)
   ============================================================ */

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

/* ── Tokens ── */
:root {
  --bg:           #161418;
  --bg-surface:   #1E1B1F;
  --bg-card:      #221F24;
  --border:       #342F38;
  --text:         #EAE6DF;
  --text-muted:   #B8B2AC;

  --carmine:      #B52D3A;
  --carmine-dim:  rgba(181, 45, 58, 0.12);
  --teal:         #3D6B79;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --transition:   0.25s ease;
  --max-w:        1160px;
  --gap:          clamp(1.25rem, 4vw, 2.5rem);
}

/* ── Base ── */
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Film grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  opacity: 0.016;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ── Layout ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* ── Typography ── */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
}

.label {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 400;
  font-family: var(--font-body);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.section-heading .label::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--carmine);
  margin-right: 0.75rem;
  vertical-align: middle;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem var(--gap);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, var(--bg) 50%, transparent);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* ── Hero ── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 8rem var(--gap) 5rem;
  background-image:
    linear-gradient(to bottom, var(--bg) 0%, rgba(22, 20, 24, 0.60) 35%, rgba(22, 20, 24, 0.72) 100%),
    url('../assets/images/stock-music-bkg.jpg');
  background-size: cover;
  background-position: center;
}

.hero-content {
  width: 100%;
}

.hero-headline {
  font-size: clamp(3rem, 8.5vw, 7.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 300;
  margin-bottom: 2rem;
}

.hero-headline em {
  font-style: italic;
  color: var(--carmine);
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.75;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3rem;
  transition: color var(--transition), border-color var(--transition);
}

.hero-cta:hover {
  color: var(--carmine);
  border-color: var(--carmine);
}

/* ── Sections ── */
section { padding: 6rem 0; }
section + section { border-top: 1px solid var(--border); }

/* ── Work Grid ── */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 480px), 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

/* ── Track Card ── */
.track-card {
  background: var(--bg-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

/* Left carmine bar — grows on play */
.track-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--carmine);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.track-card.playing::before { transform: scaleY(1); }
.track-card.playing { background: #201C1A; }

.track-num {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.track-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.2;
  font-weight: 400;
}

.title-note {
  font-size: 0.55em;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.track-credit {
  font-size: 0.78rem;
  color: var(--teal);
  letter-spacing: 0.04em;
}

.track-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.25rem;
}

.tag {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.2rem 0.55rem;
  border-radius: 1px;
}

/* ── Audio Player ── */
.player {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
}

.play-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.play-btn:hover {
  border-color: var(--carmine);
  color: var(--carmine);
}

.track-card.playing .play-btn {
  border-color: var(--carmine);
  color: var(--carmine);
  background: var(--carmine-dim);
}

.play-btn svg { width: 12px; height: 12px; }

.player-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

/* Animated bars */
.bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 16px;
}

.bars span {
  display: block;
  width: 3px;
  height: 3px;
  background: var(--carmine);
  border-radius: 1px;
  opacity: 0.25;
  transition: opacity 0.3s;
}

.track-card.playing .bars span {
  opacity: 1;
  animation: bar-dance var(--d, 0.7s) ease-in-out infinite alternate;
}

.bars span:nth-child(1)  { --d: 0.55s; }
.bars span:nth-child(2)  { --d: 0.80s; }
.bars span:nth-child(3)  { --d: 0.65s; }
.bars span:nth-child(4)  { --d: 0.90s; }
.bars span:nth-child(5)  { --d: 0.50s; }
.bars span:nth-child(6)  { --d: 0.75s; }
.bars span:nth-child(7)  { --d: 0.60s; }
.bars span:nth-child(8)  { --d: 0.85s; }
.bars span:nth-child(9)  { --d: 0.70s; }
.bars span:nth-child(10) { --d: 0.45s; }

@keyframes bar-dance {
  from { height: 2px; }
  to   { height: 14px; }
}

/* Progress row */
.progress-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.progress {
  flex: 1;
  height: 2px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--border);
  border-radius: 1px;
  outline: none;
  cursor: pointer;
}

.progress::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--carmine);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition);
}

.progress::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--carmine);
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition);
}

.track-card:hover .progress::-webkit-slider-thumb,
.track-card.playing .progress::-webkit-slider-thumb { opacity: 1; }
.track-card:hover .progress::-moz-range-thumb,
.track-card.playing .progress::-moz-range-thumb { opacity: 1; }

.time {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  white-space: nowrap;
  min-width: 3.2ch;
}

/* ── Pillars ── */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2.5rem;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.6rem;
}

.pillar p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Thin carmine rule above each pillar */
.pillar {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  position: relative;
}

.pillar::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 1.5rem;
  height: 1px;
  background: var(--carmine);
}

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.about-services-label {
  margin-bottom: 1.25rem;
}

.services-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.services-list li {
  font-size: 0.84rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.services-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--carmine);
  font-size: 0.7rem;
}

.text-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--carmine);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.text-link:hover { border-color: var(--carmine); }

/* ── Contact CTA ── */
.contact-cta {
  text-align: center;
}

.contact-cta h2 {
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.contact-cta p {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 42ch;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.75rem;
  border: 1px solid var(--carmine);
  color: var(--carmine);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}

.btn:hover {
  background: var(--carmine);
  color: var(--text);
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem var(--gap);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 100%;
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 7rem var(--gap) 4rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .pillars { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .pillars { grid-template-columns: 1fr; }
}