/* ===== MOBILE NAVIGATION ===== */
/* Add to index.css — Animated SVG burger, accordion submenu */

/* 🍔 Burger Menu Button */
.menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: var(--z-drawer);
}

.menu-icon {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--color-text-primary);
  stroke-width: 2;
  stroke-linecap: round;
  transition: all var(--duration-base) var(--ease-smooth);
}

.menu-icon .top,
.menu-icon .middle,
.menu-icon .bottom {
  transition: all var(--duration-base) var(--ease-smooth);
  transform-origin: center;
}

.menu-btn[aria-expanded="true"] .top {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-btn[aria-expanded="true"] .middle {
  opacity: 0;
  transform: translateX(-10px);
}

.menu-btn[aria-expanded="true"] .bottom {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 📱 Mobile Navigation */
@media (max-width: 768px) {
  .menu-btn {
    display: block;
  }
  
  .auth-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface-2);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: var(--space-6);
    transform: translateX(100%);
    transition: transform var(--duration-base) var(--ease-smooth);
    z-index: var(--z-drawer);
    overflow-y: auto;
  }
  
  .auth-nav[data-visible="true"] {
    transform: translateX(0);
  }
  
  /* Accordion Submenu */
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-surface-3);
  }
  
  .nav-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-4);
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    cursor: pointer;
  }
  
  .caret {
    transition: transform var(--duration-fast) var(--ease-smooth);
  }
  
  .nav-trigger[aria-expanded="true"] .caret {
    transform: rotate(180deg);
  }
  
  .submenu {
    display: none;
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
  }
  
  .submenu[data-visible="true"] {
    display: block;
  }
  
  .submenu ul {
    list-style: none;
  }
  
  .submenu li {
    margin: var(--space-2) 0;
  }
  
  .submenu a {
    display: block;
    padding: var(--space-2) var(--space-3);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
  }
  
  .submenu a:hover {
    background: var(--color-surface-4);
    color: var(--color-text-primary);
  }
}

/* ===== LANDING PAGE / CRATE DIGGER ===== */
/* index.css — Hero, featured crates, value props */

/* 🎯 Hero Section */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-4);
  max-width: var(--container-xl);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, var(--color-primary-glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
}

.hero-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
  max-width: 900px;
}

.gradient-text {
  display: block;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: fadeInUp 0.8s var(--ease-smooth) both;
}

.gradient-text:nth-child(1) { animation-delay: 0.1s; }
.gradient-text:nth-child(2) { animation-delay: 0.2s; }
.gradient-text:nth-child(3) { animation-delay: 0.3s; }

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  max-width: 600px;
  animation: fadeInUp 0.8s var(--ease-smooth) 0.4s both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeInUp 0.8s var(--ease-smooth) 0.5s both;
}

/* 🎯 Section Headers */
.section-heading {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  position: relative;
  display: inline-block;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border-radius: var(--radius-full);
}

/* 🎯 Featured Crates Grid */
.featured-crates {
  padding: var(--space-8) var(--space-4);
  max-width: var(--container-xl);
  margin: 0 auto;
}

.crate-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  container: crate-grid / inline-size;
}

@container crate-grid (min-width: 600px) {
  .track-card {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  
  .track-artwork {
    width: 80px;
    height: 80px;
    margin-right: var(--space-4);
    margin-bottom: 0;
  }
}

/* 🎯 Track Card */
.track-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: all var(--duration-base) var(--ease-smooth);
  border: 1px solid var(--color-surface-3);
  position: relative;
  cursor: pointer;
}

.track-card:hover {
  transform: translateY(-4px);
  background: var(--color-surface-3);
  border-color: var(--color-primary-dim);
  box-shadow: var(--shadow-lg);
}

.track-card.playing {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-lg);
}

.track-artwork {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--color-surface-4), var(--color-surface-2));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.vinyl-spinner {
  width: 60%;
  height: 60%;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 30% 30%, var(--color-surface-0), var(--color-surface-4));
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  animation: spin 4s var(--ease-bounce) infinite;
  animation-play-state: paused;
}

.track-card.playing .vinyl-spinner {
  animation-play-state: running;
}

.track-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-0_5);
  color: var(--color-text-primary);
}

.track-artist {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.track-meta {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.play-btn {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-4);
  color: var(--color-text-primary);
  border: 1px solid var(--color-surface-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

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

.track-card[data-neighborhood="deep-ellum"] .play-btn:hover {
  background: rgb(var(--color-deep-ellum));
  border-color: rgb(var(--color-deep-ellum));
}

.track-card[data-neighborhood="oak-cliff"] .play-btn:hover {
  background: rgb(var(--color-oak-cliff));
  border-color: rgb(var(--color-oak-cliff));
}

.track-card[data-neighborhood="fort-worth"] .play-btn:hover {
  background: rgb(var(--color-fort-worth));
  border-color: rgb(var(--color-fort-worth));
}

/* 🎯 Value Props */
.value-props {
  padding: var(--space-12) var(--space-4);
  background: var(--color-surface-2);
  position: relative;
  overflow: hidden;
}

.value-props::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-dim), transparent);
}

.prop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  max-width: var(--container-xl);
  margin: 0 auto;
}

.prop-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface-3);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-surface-4);
  transition: transform var(--duration-base) var(--ease-smooth);
}

.prop-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-dim);
}

.prop-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.prop-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.prop-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* 🎯 Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-surface-3);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  height: var(--header-height);
}

.logo-wordmark {
  height: 32px;
  width: auto;
  transition: opacity var(--duration-fast) var(--ease-smooth);
}

.logo-wordmark:hover {
  opacity: 0.9;
}

.auth-nav {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

/* 🎯 Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-smooth);
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  gap: var(--space-2);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dim);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-surface-4);
}

.btn-secondary:hover {
  background: var(--color-surface-3);
  border-color: var(--color-surface-5);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary-glow);
  border-color: var(--color-primary);
}

.btn-large {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
}

.btn-block {
  width: 100%;
}

.btn-link {
  background: transparent;
  color: var(--color-text-secondary);
  padding: var(--space-1) var(--space-2);
  font-size: inherit;
  font-weight: 500;
}

.btn-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 🎯 Footer */
.site-footer {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-surface-3);
  margin-top: var(--space-12);
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
}

.footer-logo {
  opacity: 0.7;
}

.footer-nav {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--color-text-tertiary);
  text-decoration: none;
  font-size: var(--text-xs);
  transition: color var(--duration-fast) var(--ease-smooth);
}

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

/* 🎯 Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* 🎯 Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .prop-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-nav {
    justify-content: center;
  }
}