/* ============================================
   BLACK LABEL BIRDS — Heavy Luxury
   ============================================ */

:root {
  --bg: #050505;
  --bg-elevated: #0c0c0c;
  --gold: #c9a96e;
  --gold-light: #e8d5a3;
  --gold-dim: rgba(201, 169, 110, 0.35);
  --ivory: #f5f0e6;
  --text: #e8e2d6;
  --text-muted: #9a9285;
  --green: #4ade80;
  --border: rgba(201, 169, 110, 0.22);
  --font-display: 'Cinzel', serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

/* ===================== TOP BAR (full width) ===================== */
.top-bar {
  position: relative;
  z-index: 50;
  width: 100%;
  background: rgba(5, 5, 5, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.top-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.1rem 2rem;
}

.music-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-self: start;
}

.ctrl-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--gold);
  transition: all 0.3s ease;
  background: rgba(201, 169, 110, 0.04);
}

.ctrl-btn:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.12);
  box-shadow: 0 0 16px rgba(201, 169, 110, 0.25);
}

.play-btn {
  width: 40px;
  height: 40px;
}

.track-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-left: 0.35rem;
  font-weight: 500;
  min-width: 1.5rem;
}

.brand-center {
  text-align: center;
  justify-self: center;
}

.main-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.45rem, 3.6vw, 2.5rem);
  letter-spacing: 0.16em;
  line-height: 1.15;
  margin-bottom: 0.25rem;
}

.title-glass {
  display: inline-block;
  background: linear-gradient(
    105deg,
    #8a7350 0%,
    #e8d5a3 22%,
    #c9a96e 50%,
    #f0e6d3 78%,
    #8a7350 100%
  );
  background-size: 280% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: glassShift 7s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(201, 169, 110, 0.35));
}

@keyframes glassShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.opensea-link {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  color: var(--gold-dim);
  transition: color 0.3s ease;
}

.opensea-link:hover {
  color: var(--gold);
}

.top-right-spacer {
  justify-self: end;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
}

.hero-zoom-wrap {
  width: 100%;
  aspect-ratio: 1672 / 941;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: slowZoom 22s ease-in-out infinite alternate;
  transform-origin: center center;
  will-change: transform;
}

@keyframes slowZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,5,5,0.25) 0%,
    transparent 28%,
    transparent 72%,
    rgba(5,5,5,0.6) 100%
  );
  pointer-events: none;
}

/* ===================== MINT INFO ===================== */
.mint-info {
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.contract-box {
  margin-bottom: 1.75rem;
}

.contract-frame {
  position: relative;
  display: inline-block;
  padding: 1.1rem 1.6rem 1rem;
  border-radius: 6px;
  background: rgba(12, 12, 12, 0.9);
  isolation: isolate;
}

.contract-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  padding: 1px;
  background: linear-gradient(
    90deg,
    var(--gold),
    #f0e6d3,
    #8a7350,
    var(--gold),
    #f0e6d3
  );
  background-size: 300% 100%;
  animation: borderRun 4s linear infinite;
  -webkit-mask: 
    linear-gradient(#fff 0 0) content-box, 
    linear-gradient(#fff 0 0);
  mask: 
    linear-gradient(#fff 0 0) content-box, 
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

@keyframes borderRun {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

.contract-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-bottom: 0.45rem;
  font-weight: 500;
}

.contract-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#contractAddress {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
  font-weight: 400;
}

.copy-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--gold);
  transition: all 0.25s ease;
}

.copy-btn:hover {
  background: rgba(201, 169, 110, 0.15);
  border-color: var(--gold);
}

.copy-btn.copied {
  border-color: var(--green);
  color: var(--green);
}

.chain-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.chain-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  color: var(--gold-light);
}

.status-light {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  animation: pulseGreen 2.2s ease-in-out infinite;
}

@keyframes pulseGreen {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 0 8px rgba(74, 222, 128, 0);
    opacity: 0.75;
  }
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  min-width: 90px;
}

.stat-label {
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  color: var(--ivory);
  font-weight: 500;
}

.stat-value.free {
  color: var(--gold-light);
  text-shadow: 0 0 20px rgba(201, 169, 110, 0.4);
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* ===================== STORY ===================== */
.story-section {
  padding: 5rem 1.5rem 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: 0.28em;
  text-align: center;
  color: var(--gold);
  margin-bottom: 2.75rem;
  font-weight: 500;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1rem auto 0;
}

.story-content {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text);
  font-weight: 300;
}

.story-content p {
  margin-bottom: 1.5rem;
}

.story-lead {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  text-align: center;
  margin-bottom: 2rem !important;
}

.story-end {
  text-align: center;
  margin-top: 2.5rem !important;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  line-height: 1.7;
}

/* ===================== SLIDER (wider) ===================== */
.slider-section {
  padding: 2rem 0 4rem;
}

.slider-container {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 3.2rem;
}

.slider-viewport {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.slide {
  min-width: 100%;
  height: 100%;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--gold);
  background: rgba(5,5,5,0.7);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  z-index: 5;
}

.slider-arrow:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.15);
  box-shadow: 0 0 24px rgba(201, 169, 110, 0.3);
}

.slider-arrow.prev { left: 0.4rem; }
.slider-arrow.next { right: 0.4rem; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: all 0.3s ease;
}

.dot.active {
  background: var(--gold);
  box-shadow: 0 0 12px rgba(201, 169, 110, 0.6);
  transform: scale(1.25);
}

.dot:hover {
  background: var(--gold-dim);
}

/* ===================== ARTS ===================== */
.arts-section {
  padding: 4rem 1.5rem 5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.arts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.art-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0a0a0a;
  transition: all 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
  aspect-ratio: 1;
}

.art-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.art-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px transparent;
  transition: box-shadow 0.4s ease;
  pointer-events: none;
}

.art-card:hover {
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.45), 0 0 30px rgba(201, 169, 110, 0.18);
}

.art-card:hover img {
  transform: scale(1.05);
}

.art-card:hover::after {
  box-shadow: inset 0 0 0 1px rgba(201, 169, 110, 0.4);
}

/* ===================== ROADMAP ===================== */
.roadmap-section {
  padding: 4rem 1.5rem 5rem;
  max-width: 860px;
  margin: 0 auto;
}

.roadmap-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.roadmap-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1.5rem;
  padding: 1.75rem 1.5rem;
  background: linear-gradient(135deg, rgba(12,12,12,0.9), rgba(8,8,8,0.95));
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.roadmap-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.roadmap-item:hover {
  border-color: rgba(201, 169, 110, 0.45);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35), 0 0 30px rgba(201, 169, 110, 0.08);
}

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

.phase-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.05em;
  text-shadow: 0 0 24px rgba(201, 169, 110, 0.35);
  padding-top: 0.15rem;
}

.phase-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin-bottom: 0.9rem;
  font-weight: 500;
}

.phase-content ul {
  list-style: none;
}

.phase-content li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 300;
  line-height: 1.5;
}

.phase-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.7;
}

/* ===================== FOOTER ===================== */
.site-footer {
  padding: 4rem 1.5rem 3rem;
  border-top: 1px solid var(--border);
  background: #030303;
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  margin-bottom: 3rem;
  text-align: center;
}

.footer-slogan {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  line-height: 1.7;
  max-width: 420px;
}

.footer-links {
  display: flex;
  gap: 2.5rem;
}

.footer-link {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--gold);
}

.footer-disclaimer {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-weight: 300;
}

.footer-disclaimer p {
  margin-bottom: 0.9rem;
}

.footer-disclaimer p:last-child {
  margin-bottom: 0;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .arts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .top-bar-inner {
    padding: 1rem 1.25rem;
  }

  .slider-container {
    padding: 0 2.6rem;
  }
}

@media (max-width: 640px) {
  .top-bar-inner {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    text-align: center;
  }

  .music-controls {
    justify-self: center;
    order: 2;
  }

  .brand-center {
    order: 1;
  }

  .top-right-spacer {
    display: none;
  }

  .main-title {
    letter-spacing: 0.1em;
  }

  .stats-row {
    gap: 1rem;
  }

  .stat-divider {
    display: none;
  }

  .roadmap-item {
    grid-template-columns: 50px 1fr;
    gap: 1rem;
    padding: 1.4rem 1.1rem;
  }

  .phase-number {
    font-size: 1.7rem;
  }

  .slider-container {
    padding: 0 2.1rem;
  }

  .slider-arrow {
    width: 38px;
    height: 38px;
  }

  .mint-info {
    padding: 2.5rem 1rem 2rem;
  }

  #contractAddress {
    font-size: 0.68rem;
  }
}

@media (max-width: 420px) {
  .arts-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .contract-row {
    flex-direction: column;
    gap: 0.5rem;
  }
}