/* ============================================
   VOIDCALLER - Medieval Noir Glitch Aesthetic
   Black / White / Gray / Red
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=UnifrakturMaguntia&family=Share+Tech+Mono&family=Cinzel+Decorative:wght@700;900&family=Cinzel:wght@400;700;900&display=swap');

/* --- Custom Metal Font --- */
@font-face {
  font-family: 'GraenMetal';
  src: url('../GraenMetal-Regular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* --- CSS Variables --- */
:root {
  --void-black: #0a0a0a;
  --void-darker: #0d0d0d;
  --void-dark: #111111;
  --void-gray-dark: #1a1a1a;
  --void-gray: #2a2a2a;
  --void-gray-mid: #444444;
  --void-gray-light: #888888;
  --void-white: #e0e0e0;
  --void-bright: #ffffff;
  --void-red: #8b0000;
  --void-red-bright: #cc0000;
  --void-red-glow: #ff0000;
  --void-crimson: #6b0000;
  --font-metal: 'GraenMetal', 'Cinzel Decorative', serif;
  --font-gothic: 'Cinzel Decorative', 'Cinzel', serif;
  --font-body: 'Cinzel', serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-blackletter: 'UnifrakturMaguntia', cursive;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--void-red) var(--void-dark);
}

body {
  background: var(--void-black);
  color: var(--void-white);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: default;
  min-height: 100vh;
}

::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--void-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--void-red);
  border-radius: 3px;
}

/* --- Scanline Overlay --- */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
}

/* --- Static Noise Overlay --- */
.static-noise {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  animation: staticShift 0.1s infinite;
}

@keyframes staticShift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1%); }
  50% { transform: translate(1%, -2%); }
  75% { transform: translate(-1%, 2%); }
  100% { transform: translate(2%, -1%); }
}

/* --- Glitch Text Effect --- */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.glitch::before {
  color: var(--void-red-glow);
  animation: glitch-1 3s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  transform: translate(-2px, -1px);
  opacity: 0.8;
}

.glitch::after {
  color: var(--void-white);
  animation: glitch-2 2.5s infinite linear alternate-reverse;
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
  transform: translate(2px, 1px);
  opacity: 0.8;
}

@keyframes glitch-1 {
  0% { clip-path: polygon(0 2%, 100% 2%, 100% 5%, 0 5%); transform: translate(-2px); }
  10% { clip-path: polygon(0 15%, 100% 15%, 100% 15%, 0 15%); transform: translate(2px); }
  20% { clip-path: polygon(0 10%, 100% 10%, 100% 20%, 0 20%); transform: translate(-1px); }
  30% { clip-path: polygon(0 1%, 100% 1%, 100% 2%, 0 2%); transform: translate(1px); }
  40% { clip-path: polygon(0 33%, 100% 33%, 100% 33%, 0 33%); transform: translate(-2px); }
  50% { clip-path: polygon(0 44%, 100% 44%, 100% 44%, 0 44%); transform: translate(2px); }
  60% { clip-path: polygon(0 50%, 100% 50%, 100% 60%, 0 60%); transform: translate(-1px); }
  70% { clip-path: polygon(0 70%, 100% 70%, 100% 70%, 0 70%); transform: translate(1px); }
  80% { clip-path: polygon(0 80%, 100% 80%, 100% 85%, 0 85%); transform: translate(-2px); }
  90% { clip-path: polygon(0 90%, 100% 90%, 100% 92%, 0 92%); transform: translate(1px); }
  100% { clip-path: polygon(0 98%, 100% 98%, 100% 100%, 0 100%); transform: translate(-1px); }
}

@keyframes glitch-2 {
  0% { clip-path: polygon(0 25%, 100% 25%, 100% 30%, 0 30%); transform: translate(2px); }
  10% { clip-path: polygon(0 40%, 100% 40%, 100% 42%, 0 42%); transform: translate(-1px); }
  20% { clip-path: polygon(0 55%, 100% 55%, 100% 58%, 0 58%); transform: translate(1px); }
  30% { clip-path: polygon(0 70%, 100% 70%, 100% 73%, 0 73%); transform: translate(-2px); }
  40% { clip-path: polygon(0 5%, 100% 5%, 100% 8%, 0 8%); transform: translate(2px); }
  50% { clip-path: polygon(0 15%, 100% 15%, 100% 18%, 0 18%); transform: translate(-1px); }
  60% { clip-path: polygon(0 85%, 100% 85%, 100% 88%, 0 88%); transform: translate(1px); }
  70% { clip-path: polygon(0 62%, 100% 62%, 100% 65%, 0 65%); transform: translate(-2px); }
  80% { clip-path: polygon(0 48%, 100% 48%, 100% 50%, 0 50%); transform: translate(2px); }
  90% { clip-path: polygon(0 35%, 100% 35%, 100% 37%, 0 37%); transform: translate(-1px); }
  100% { clip-path: polygon(0 92%, 100% 92%, 100% 95%, 0 95%); transform: translate(1px); }
}

/* --- Glitch flicker for images --- */
.glitch-img {
  animation: imgGlitch 8s infinite;
}

@keyframes imgGlitch {
  0%, 93%, 95%, 97%, 100% { filter: none; transform: translate(0); }
  93.5% { filter: hue-rotate(90deg) saturate(2); transform: translate(-3px, 1px); }
  94% { filter: none; transform: translate(2px, -1px); }
  95.5% { filter: invert(0.1) hue-rotate(-90deg); transform: translate(-1px, 2px); }
  96% { filter: none; transform: translate(1px, -2px); }
  97.5% { filter: brightness(1.5) contrast(1.5); transform: translate(-2px, 0); }
}

/* --- VHS Tracking Line --- */
.vhs-line {
  position: fixed;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 0, 0, 0.15);
  z-index: 9997;
  pointer-events: none;
  animation: vhsTrack 4s linear infinite;
}

@keyframes vhsTrack {
  0% { top: -2px; }
  100% { top: 100vh; }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--void-gray);
  padding: 0;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--void-red);
}

.nav-logo span {
  font-family: var(--font-metal);
  font-size: 1.3rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0 auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-gray-light);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: color 0.3s, text-shadow 0.3s;
  position: relative;
}

.nav-links a:hover {
  color: var(--void-red-bright);
  text-shadow: 0 0 10px rgba(204, 0, 0, 0.5);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--void-red);
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Wallet Button */
.btn-wallet {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 1.2rem;
  background: transparent;
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-wallet::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 0, 0, 0.2), transparent);
  transition: left 0.5s;
}

.btn-wallet:hover::before {
  left: 100%;
}

.btn-wallet:hover {
  background: rgba(139, 0, 0, 0.15);
  box-shadow: 0 0 15px rgba(139, 0, 0, 0.3);
}

.btn-wallet.connected {
  border-color: var(--void-red-bright);
  color: var(--void-white);
  background: rgba(139, 0, 0, 0.2);
}

/* Nav MINT button (placeholder) */
.btn-nav-mint {
  position: relative;
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--void-gray);
  color: var(--void-gray-light);
}
.btn-nav-mint:hover {
  background: transparent;
  box-shadow: none;
  opacity: 0.7;
}
.btn-nav-mint:hover::before {
  left: -100%;
}
.btn-nav-mint .mint-soon {
  display: none;
}
.btn-nav-mint:hover .mint-label {
  display: none;
}
.btn-nav-mint:hover .mint-soon {
  display: inline;
  font-size: 0.6rem;
  letter-spacing: 1px;
  color: var(--void-red-bright);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--void-white);
  margin: 5px 0;
  transition: all 0.3s;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(139, 0, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-logo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid var(--void-red);
  box-shadow: 0 0 40px rgba(139, 0, 0, 0.4), inset 0 0 20px rgba(0, 0, 0, 0.5);
  margin-bottom: 2rem;
  animation: logoPulse 4s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 0 40px rgba(139, 0, 0, 0.4), inset 0 0 20px rgba(0, 0, 0, 0.5); }
  50% { box-shadow: 0 0 60px rgba(139, 0, 0, 0.6), inset 0 0 30px rgba(0, 0, 0, 0.5); }
}

.hero-title {
  font-family: var(--font-metal);
  font-size: 4.5rem;
  color: var(--void-white);
  letter-spacing: 8px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 30px rgba(139, 0, 0, 0.4), 2px 2px 0px var(--void-red);
  line-height: 1;
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--void-gray-light);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-family: var(--font-metal);
  font-size: 2.8rem;
  color: var(--void-red-bright);
  margin-bottom: 2rem;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.5);
}

.hero-desc {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--void-gray-light);
  max-width: 600px;
  line-height: 1.8;
  letter-spacing: 1px;
}

.hero-chains {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.chain-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--void-gray);
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.chain-badge.active {
  border-color: var(--void-red);
  color: var(--void-red-bright);
}

/* --- Section Styling --- */
.section {
  padding: 5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--void-red), transparent);
  margin: 0 auto;
  position: relative;
}

.section-divider::before {
  content: '\2020';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--void-black);
  padding: 0 1rem;
  color: var(--void-red);
  font-size: 1.2rem;
}

.section-title {
  font-family: var(--font-metal);
  font-size: 2.4rem;
  color: var(--void-white);
  text-align: center;
  margin-bottom: 0.5rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  width: 100%;
}

.section-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-gray-light);
  text-align: center;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

/* --- Collection / NFT Grid --- */
.collection-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.6rem 1.5rem;
  background: transparent;
  border: 1px solid var(--void-gray);
  color: var(--void-gray-light);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.tab-btn:hover {
  border-color: var(--void-gray-mid);
  color: var(--void-white);
}

.tab-btn.active {
  border-color: var(--void-red);
  color: var(--void-red-bright);
  background: rgba(139, 0, 0, 0.1);
}

.nft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.nft-card {
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  position: relative;
  overflow: hidden;
  transition: all 0.4s;
  cursor: pointer;
}

.nft-card:hover {
  border-color: var(--void-red);
  box-shadow: 0 0 25px rgba(139, 0, 0, 0.2);
  transform: translateY(-3px);
}

.nft-card-img {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  background: var(--void-black);
}

.nft-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.5s;
}

.nft-card:hover .nft-card-img img {
  filter: brightness(1.1) contrast(1.1);
}

.nft-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 1rem 1rem;
  background: linear-gradient(transparent, rgba(10, 10, 10, 0.95));
  opacity: 0;
  transition: opacity 0.4s;
}

.nft-card:hover .nft-card-overlay {
  opacity: 1;
}

.nft-card-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 2px solid var(--void-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.8);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

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

.nft-card-play svg {
  width: 18px;
  height: 18px;
  fill: var(--void-red-bright);
  margin-left: 3px;
}

.nft-card-info {
  padding: 1rem;
  border-top: 1px solid var(--void-gray);
}

.nft-card-name {
  font-family: var(--font-metal);
  font-size: 1.05rem;
  color: var(--void-white);
  letter-spacing: 2px;
}

.nft-card-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  margin-top: 0.25rem;
}

.nft-card-chain {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-red);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nft-card-lock {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2rem 0.6rem;
  background: rgba(10, 10, 10, 0.85);
  border: 1px solid var(--void-gray);
  color: var(--void-gray-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
}

.nft-card-lock.owned {
  border-color: var(--void-red);
  color: var(--void-red-bright);
}

/* --- Music Player --- */
.player {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--void-gray);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.player.active {
  transform: translateY(0);
}

.player-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0.75rem 2rem;
  gap: 1rem;
}

.player-art {
  width: 50px;
  height: 50px;
  border: 1px solid var(--void-gray);
  overflow: hidden;
  flex-shrink: 0;
}

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

.player-info {
  flex-shrink: 0;
  min-width: 120px;
}

.player-title {
  font-family: var(--font-metal);
  font-size: 0.95rem;
  color: var(--void-white);
  letter-spacing: 1px;
}

.player-artist {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 1px;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.player-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--void-white);
  padding: 0.3rem;
  transition: color 0.3s;
}

.player-btn:hover {
  color: var(--void-red-bright);
}

.player-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.player-btn.play-btn svg {
  width: 28px;
  height: 28px;
}

.player-progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.player-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  min-width: 40px;
}

.progress-bar {
  flex: 1;
  height: 3px;
  background: var(--void-gray);
  cursor: pointer;
  position: relative;
  border-radius: 2px;
}

.progress-fill {
  height: 100%;
  background: var(--void-red);
  border-radius: 2px;
  width: 0%;
  position: relative;
  transition: width 0.1s linear;
}

.progress-fill::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 8px;
  height: 8px;
  background: var(--void-red-bright);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s;
}

.progress-bar:hover .progress-fill::after {
  opacity: 1;
}

.player-volume {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.volume-bar {
  width: 80px;
  height: 3px;
  background: var(--void-gray);
  cursor: pointer;
  position: relative;
  border-radius: 2px;
}

.volume-fill {
  height: 100%;
  background: var(--void-red);
  border-radius: 2px;
  width: 70%;
}

.player-preview-badge {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  padding: 0.15rem 0.5rem;
  background: rgba(139, 0, 0, 0.3);
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  letter-spacing: 1px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.player-close {
  background: none;
  border: none;
  color: var(--void-gray-light);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0.3rem;
  transition: color 0.3s;
  flex-shrink: 0;
}

.player-close:hover {
  color: var(--void-red-bright);
}

/* --- Expanded Player / Track Modal --- */
.track-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background: rgba(5, 5, 5, 0.97);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.track-modal.active {
  display: flex;
}

.track-modal-content {
  max-width: 700px;
  width: 100%;
  text-align: center;
}

.track-modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--void-gray-light);
  font-size: 1.5rem;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 0.3s;
}

.track-modal-close:hover {
  color: var(--void-red-bright);
}

.track-modal-art {
  width: 350px;
  height: 350px;
  margin: 0 auto 2rem;
  border: 1px solid var(--void-gray);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(139, 0, 0, 0.2);
}

.track-modal-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.track-modal-name {
  font-family: var(--font-metal);
  font-size: 1.8rem;
  color: var(--void-white);
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.track-modal-desc {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  line-height: 1.8;
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 1.5rem;
  padding: 0 2rem;
  text-align: left;
  white-space: pre-line;
}

/* --- Bridge Section --- */
.bridge-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  padding: 2rem;
}

.bridge-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.bridge-chain-box {
  text-align: center;
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--void-gray);
  min-width: 140px;
  transition: border-color 0.3s;
}

.bridge-chain-box.active-chain {
  border-color: var(--void-red);
}

.bridge-chain-name {
  font-family: var(--font-metal);
  font-size: 1rem;
  color: var(--void-white);
  letter-spacing: 2px;
  margin-bottom: 0.3rem;
}

.bridge-chain-id {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
}

.bridge-arrow {
  font-size: 1.5rem;
  color: var(--void-red);
  cursor: pointer;
  transition: transform 0.3s;
  user-select: none;
}

.bridge-arrow:hover {
  transform: scale(1.2);
}

.bridge-select-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.bridge-nft-select {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
  max-height: 200px;
  overflow-y: auto;
}

.bridge-nft-item {
  aspect-ratio: 1;
  border: 1px solid var(--void-gray);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.bridge-nft-item:hover {
  border-color: var(--void-gray-mid);
}

.bridge-nft-item.selected {
  border-color: var(--void-red);
  box-shadow: 0 0 10px rgba(139, 0, 0, 0.3);
}

.bridge-nft-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bridge-nft-item .nft-check {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: var(--void-red);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: white;
}

.bridge-nft-item.selected .nft-check {
  display: flex;
}

.btn-bridge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  width: 100%;
  padding: 0.8rem;
  background: var(--void-red);
  border: 1px solid var(--void-red-bright);
  color: var(--void-white);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 3px;
  transition: all 0.3s;
}

.btn-bridge:hover {
  background: var(--void-red-bright);
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.4);
}

.btn-bridge:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.bridge-info {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--void-gray);
}

.bridge-info-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  margin-bottom: 0.5rem;
}

.bridge-info-row span:last-child {
  color: var(--void-white);
  word-break: break-all;
  text-align: right;
  max-width: 60%;
}

/* --- Tunnel Vision / Mint Section --- */
.mint-section {
  text-align: center;
}

.mint-preview {
  max-width: 500px;
  margin: 0 auto 2.5rem;
  position: relative;
}

.mint-preview-frame {
  border: 2px solid var(--void-red);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(139, 0, 0, 0.3);
  position: relative;
}

.mint-preview-frame img {
  width: 100%;
  display: block;
}

.mint-preview-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(transparent 95%, rgba(139, 0, 0, 0.1));
  pointer-events: none;
  z-index: 1;
}

.mint-album-title {
  font-family: var(--font-metal);
  font-size: 2.8rem;
  color: var(--void-white);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.3);
}

.mint-album-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-gray-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.mint-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.mint-detail-box {
  padding: 1.2rem;
  border: 1px solid var(--void-gray);
  background: var(--void-gray-dark);
}

.mint-detail-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.mint-detail-value {
  font-family: var(--font-metal);
  font-size: 1.1rem;
  color: var(--void-white);
  letter-spacing: 1px;
}

.btn-mint {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.9rem 3rem;
  background: var(--void-red);
  border: 1px solid var(--void-red-bright);
  color: var(--void-white);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 4px;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-mint:hover {
  background: var(--void-red-bright);
  box-shadow: 0 0 30px rgba(139, 0, 0, 0.5);
  transform: translateY(-2px);
}

/* --- Footer --- */
.footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--void-gray);
  margin-top: 3rem;
}

.footer-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--void-gray);
  margin-bottom: 1rem;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  line-height: 2;
}

.footer-text a {
  color: var(--void-red-bright);
  text-decoration: none;
}

.footer-contracts {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-mid);
  line-height: 2;
  word-break: break-all;
}

/* --- Status Messages --- */
.status-msg {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-align: center;
  padding: 1rem;
  letter-spacing: 1px;
  color: var(--void-gray-light);
}

.status-msg.error {
  color: var(--void-red-bright);
}

.status-msg.success {
  color: #4a9;
}

/* --- Loading Spinner --- */
.loader {
  width: 30px;
  height: 30px;
  border: 2px solid var(--void-gray);
  border-top-color: var(--void-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 2rem auto;
}

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

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--void-gray);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .nav-actions .btn-nav-mint {
    display: none;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
    letter-spacing: 4px;
  }

  .hero-tagline {
    font-size: 1.5rem;
  }

  .hero-logo {
    width: 120px;
    height: 120px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .player-inner {
    padding: 0.6rem 1rem;
    gap: 0.5rem;
  }

  .player-volume {
    display: none;
  }

  .player-time {
    display: none;
  }

  .bridge-flow {
    flex-direction: column;
    gap: 1rem;
  }

  .track-modal-art {
    width: 250px;
    height: 250px;
  }

  .wallet-dropdown {
    right: -1rem;
    min-width: 220px;
  }

  .transfer-modal-content {
    padding: 1.5rem;
  }

  .bridge-progress-content {
    padding: 1.5rem;
  }

  .mint-album-title {
    font-size: 1.8rem;
  }
}

/* --- Wallet Dropdown --- */
.wallet-btn-wrapper {
  position: relative;
}

.wallet-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: var(--void-dark);
  border: 1px solid var(--void-gray);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s ease;
}

.wallet-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wallet-dropdown-header {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.75rem 1rem 0.5rem;
  border-bottom: 1px solid var(--void-gray);
}

.wallet-dropdown-list {
  max-height: 240px;
  overflow-y: auto;
}

.wallet-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(42, 42, 42, 0.5);
  cursor: pointer;
  transition: background 0.2s;
  text-align: left;
}

.wallet-dropdown-item:last-child {
  border-bottom: none;
}

.wallet-dropdown-item:hover {
  background: rgba(139, 0, 0, 0.15);
}

.wallet-dropdown-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wallet-dropdown-icon svg,
.wallet-dropdown-icon img {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.wallet-dropdown-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-white);
  letter-spacing: 1px;
}

.wallet-dropdown-empty {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  padding: 1.5rem 1rem;
  text-align: center;
}

/* --- NFT Card Send Button --- */
.nft-card-send-btn {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  background: rgba(10, 10, 10, 0.9);
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.3s, background 0.2s;
  z-index: 3;
}

.nft-card:hover .nft-card-send-btn {
  opacity: 1;
}

.nft-card-send-btn:hover {
  background: var(--void-red);
  color: var(--void-white);
}

.nft-card-send-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* --- Bridge Progress Modal --- */
.bridge-progress-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2200;
  background: rgba(5, 5, 5, 0.97);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.bridge-progress-modal.active {
  display: flex;
}

.bridge-progress-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--void-gray-light);
  font-size: 1.5rem;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 0.3s;
}

.bridge-progress-close:hover {
  color: var(--void-red-bright);
}

.bridge-progress-content {
  max-width: 480px;
  width: 100%;
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  padding: 2.5rem 2rem;
}

.bridge-progress-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.bridge-progress-title {
  font-family: var(--font-metal);
  font-size: 1.5rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.bridge-progress-route {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.bridge-progress-arrow {
  color: var(--void-red);
  font-size: 1rem;
}

/* Steps */
.bridge-progress-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bp-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.bp-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 36px;
}

.bp-step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--void-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--void-black);
  transition: all 0.4s;
  position: relative;
  flex-shrink: 0;
}

.bp-step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
}

.bp-step-check,
.bp-step-x {
  display: none;
  font-size: 1rem;
}

.bp-step-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: var(--void-red-bright);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.bp-step-line {
  width: 2px;
  height: 32px;
  background: var(--void-gray);
  transition: background 0.4s;
}

.bp-step-body {
  padding: 0.4rem 0 1.5rem;
  min-height: 60px;
}

.bp-step-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--void-gray-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  transition: color 0.3s;
}

.bp-step-desc {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-mid);
  line-height: 1.6;
  transition: color 0.3s;
}

/* Step states */
.bp-step.bp-active .bp-step-circle {
  border-color: var(--void-red-bright);
  box-shadow: 0 0 15px rgba(204, 0, 0, 0.4);
}

.bp-step.bp-active .bp-step-num { display: none; }
.bp-step.bp-active .bp-step-spinner { display: block; }
.bp-step.bp-active .bp-step-title { color: var(--void-white); }
.bp-step.bp-active .bp-step-desc { color: var(--void-gray-light); }

.bp-step.bp-done .bp-step-circle {
  border-color: #4a9;
  background: rgba(68, 170, 153, 0.15);
}

.bp-step.bp-done .bp-step-num { display: none; }
.bp-step.bp-done .bp-step-check {
  display: block;
  color: #4a9;
}
.bp-step.bp-done .bp-step-line {
  background: #4a9;
}
.bp-step.bp-done .bp-step-title {
  color: #4a9;
}
.bp-step.bp-done .bp-step-desc {
  color: var(--void-gray-light);
}

.bp-step.bp-error .bp-step-circle {
  border-color: var(--void-red-bright);
  background: rgba(204, 0, 0, 0.15);
}

.bp-step.bp-error .bp-step-num { display: none; }
.bp-step.bp-error .bp-step-x {
  display: block;
  color: var(--void-red-bright);
}
.bp-step.bp-error .bp-step-title {
  color: var(--void-red-bright);
}

/* Status bar */
.bridge-progress-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  text-align: center;
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--void-gray);
  min-height: 2rem;
  letter-spacing: 0.5px;
  line-height: 1.6;
}

.bridge-progress-status:empty {
  display: none;
}

.bp-status-success {
  color: #4a9 !important;
}

.bp-status-error {
  color: var(--void-red-bright) !important;
}

/* --- Transfer Modal --- */
.transfer-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2100;
  background: rgba(5, 5, 5, 0.97);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.transfer-modal.active {
  display: flex;
}

.transfer-modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--void-gray-light);
  font-size: 1.5rem;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 0.3s;
}

.transfer-modal-close:hover {
  color: var(--void-red-bright);
}

.transfer-modal-content {
  max-width: 420px;
  width: 100%;
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  padding: 2rem;
}

.transfer-modal-header {
  font-family: var(--font-metal);
  font-size: 1.4rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  text-align: center;
}

.transfer-modal-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--void-gray);
}

.transfer-modal-preview img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border: 1px solid var(--void-gray);
}

.transfer-modal-name {
  font-family: var(--font-metal);
  font-size: 1rem;
  color: var(--void-white);
  letter-spacing: 2px;
}

.transfer-modal-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  margin-top: 0.2rem;
}

.transfer-modal-chain {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-red);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.transfer-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.transfer-input {
  width: 100%;
  padding: 0.7rem 0.8rem;
  background: var(--void-black);
  border: 1px solid var(--void-gray);
  color: var(--void-white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  outline: none;
  transition: border-color 0.3s;
  margin-bottom: 1.5rem;
}

.transfer-input:focus {
  border-color: var(--void-red);
}

.transfer-input::placeholder {
  color: var(--void-gray-mid);
}

.btn-transfer {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  width: 100%;
  padding: 0.8rem;
  background: var(--void-red);
  border: 1px solid var(--void-red-bright);
  color: var(--void-white);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 3px;
  transition: all 0.3s;
}

.btn-transfer:hover {
  background: var(--void-red-bright);
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.4);
}

/* --- Utility --- */
.hidden {
  display: none !important;
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Pulsing red glow for emphasis */
.pulse-red {
  animation: pulseRed 2s ease-in-out infinite;
}

@keyframes pulseRed {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; text-shadow: 0 0 10px rgba(204, 0, 0, 0.5); }
}

/* Flicker effect */
.flicker {
  animation: flicker 4s infinite;
}

@keyframes flicker {
  0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% { opacity: 1; }
  20%, 21.999%, 63%, 63.999%, 65%, 69.999% { opacity: 0.4; }
}