/* ============================================================
   home.css — MiaoMi Homepage Styles
   Sections: Hero, App Grid, Ticker, Stats, Latest Cards, Ads
   ============================================================ */

/* ── Hero Section ────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-2xl) var(--space-md);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-void);
  overflow: hidden;
}

/* Geometric particle canvas */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Gradient overlay on hero bg */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(255,85,0,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 80%, rgba(255,85,0,0.04) 0%, transparent 60%);
  pointer-events: none;
}

/* Grid lines bg */
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-fire);
  padding: 6px 14px;
  border: 1px solid rgba(255,85,0,0.3);
  border-radius: var(--radius-full);
  background: rgba(255,85,0,0.06);
  margin-bottom: var(--space-lg);
  animation: fadeSlideDown 0.6s var(--transition-normal) both;
  animation-delay: 0.2s;
}

.hero-eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange-fire);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  animation: fadeSlideDown 0.7s var(--transition-normal) both;
  animation-delay: 0.35s;
}

.hero-title .accent {
  color: var(--orange-fire);
  position: relative;
}

.hero-title .accent::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange-fire);
  border-radius: 2px;
  opacity: 0.4;
}

.hero-subtitle {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
  animation: fadeSlideDown 0.7s var(--transition-normal) both;
  animation-delay: 0.5s;
}

/* Hero Search Bar */
.hero-search-wrap {
  position: relative;
  max-width: 540px;
  margin: 0 auto;
  animation: fadeSlideDown 0.7s var(--transition-normal) both;
  animation-delay: 0.65s;
}

.hero-search {
  width: 100%;
  padding: 16px 56px 16px 52px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.hero-search::placeholder {
  color: var(--text-muted);
}

.hero-search:focus {
  border-color: var(--orange-fire);
  background: rgba(255,85,0,0.05);
  box-shadow: 0 0 0 3px rgba(255,85,0,0.12);
}

.hero-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.hero-search-kbd {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 5px;
  padding: 2px 7px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.hero-search-kbd:hover {
  color: var(--text-primary);
}

/* Hero suggestions dropdown */
.hero-suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-modal);
  display: none;
  z-index: 100;
}

.hero-suggestions.visible {
  display: block;
}

.hero-suggestion-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero-suggestion-item:hover {
  background: var(--bg-surface-2);
  color: var(--text-primary);
}

.hero-suggestion-icon {
  width: 18px;
  height: 18px;
  color: var(--orange-fire);
  flex-shrink: 0;
}

/* ── Ad Slot — Leaderboard ───────────────────────────────── */
.ad-section {
  padding: var(--space-md) 0;
  display: flex;
  justify-content: center;
}

.ad-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-1);
  border: 1px dashed var(--border-hairline);
  border-radius: var(--radius-md);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ad-leaderboard {
  width: min(728px, 100%);
  height: 90px;
}

.ad-rectangle {
  width: 300px;
  height: 250px;
}

/* ── App Grid Section ────────────────────────────────────── */
.app-grid-section {
  padding: var(--space-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-fire);
  margin-bottom: var(--space-sm);
  display: block;
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto;
  line-height: 1.6;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.app-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--bg-surface-1);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.app-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,85,0,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.app-card:hover {
  background: var(--bg-surface-2);
  border-color: rgba(255,85,0,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-orange);
}

.app-card:hover::before {
  opacity: 1;
}

.app-card:active {
  transform: translateY(-1px);
}

.app-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-3);
  transition: background var(--transition-fast), transform var(--transition-fast);
  position: relative;
  z-index: 1;
}

.app-card:hover .app-icon-wrap {
  background: rgba(255,85,0,0.15);
  transform: scale(1.1);
}

.app-icon-wrap svg {
  width: 24px;
  height: 24px;
  color: var(--orange-fire);
}

.app-card-name {
  font-family: 'Sora', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
  transition: color var(--transition-fast);
}

.app-card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

.app-card-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--orange-fire);
  background: rgba(255,85,0,0.1);
  border: 1px solid rgba(255,85,0,0.2);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  position: relative;
  z-index: 1;
}

/* ── Live Ticker ─────────────────────────────────────────── */
.ticker-section {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-surface-1);
  overflow: hidden;
}

.ticker-inner {
  display: flex;
  align-items: center;
  gap: 0;
}

.ticker-label {
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg-void);
  background: var(--orange-fire);
  padding: 6px 14px;
  margin-right: var(--space-md);
  white-space: nowrap;
}

.ticker-track {
  display: flex;
  align-items: center;
  animation: tickerScroll 35s linear infinite;
  white-space: nowrap;
  gap: 0;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 0 var(--space-xl);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.ticker-item:hover {
  color: var(--text-primary);
}

.ticker-item-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.ticker-item-badge.firmware  { background: rgba(33,150,243,0.15); color: var(--status-official); }
.ticker-item-badge.rom       { background: rgba(76,175,80,0.15);  color: var(--status-stable);   }
.ticker-item-badge.news      { background: rgba(255,152,0,0.15);  color: var(--status-beta);      }
.ticker-item-badge.apk       { background: rgba(255,85,0,0.15);   color: var(--orange-fire);      }

.ticker-sep {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border-subtle);
  margin: 0 var(--space-sm);
  vertical-align: middle;
}

@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Stats Bar ───────────────────────────────────────────── */
.stats-section {
  padding: var(--space-2xl) 0;
  background: var(--bg-void);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--bg-surface-1);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--orange-fire);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.stat-card:hover::after {
  transform: scaleX(1);
}

.stat-card:hover {
  border-color: rgba(255,85,0,0.2);
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,85,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xs);
}

.stat-icon svg {
  width: 18px;
  height: 18px;
  color: var(--orange-fire);
}

.stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--status-stable);
  letter-spacing: 0.05em;
}

/* ── Ad Rectangle after Stats ────────────────────────────── */
.ad-center-wrap {
  display: flex;
  justify-content: center;
  padding: var(--space-xl) 0;
}

/* ── Latest Cards Section ────────────────────────────────── */
.latest-section {
  padding: var(--space-2xl) 0 var(--space-2xl);
}

.latest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.latest-col-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'Sora', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-hairline);
}

.latest-col-title svg {
  width: 16px;
  height: 16px;
  color: var(--orange-fire);
}

.latest-item {
  display: block;
  padding: var(--space-md);
  background: var(--bg-surface-1);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  text-decoration: none;
  margin-bottom: var(--space-sm);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.latest-item:hover {
  background: var(--bg-surface-2);
  border-color: rgba(255,85,0,0.2);
  transform: translateX(3px);
}

.latest-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.latest-item-title {
  font-family: 'Sora', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  flex: 1;
}

.latest-item-badge {
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  font-weight: 600;
}

.badge-stable   { background: rgba(76,175,80,0.15);  color: var(--status-stable);   border: 1px solid rgba(76,175,80,0.2);  }
.badge-beta     { background: rgba(255,152,0,0.15);  color: var(--status-beta);     border: 1px solid rgba(255,152,0,0.2);  }
.badge-official { background: rgba(33,150,243,0.15); color: var(--status-official); border: 1px solid rgba(33,150,243,0.2); }
.badge-alpha    { background: rgba(244,67,54,0.15);  color: var(--status-alpha);    border: 1px solid rgba(244,67,54,0.2);  }
.badge-new      { background: rgba(255,85,0,0.15);   color: var(--orange-fire);     border: 1px solid rgba(255,85,0,0.25);  }

.latest-item-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.latest-item-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.latest-col-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--orange-fire);
  text-decoration: none;
  padding: 8px 0;
  transition: gap var(--transition-fast);
}

.latest-col-more:hover {
  gap: var(--space-sm);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: 90vh;
    padding: var(--space-2xl) var(--space-md) var(--space-xl);
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .app-card {
    padding: var(--space-md) var(--space-sm);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .latest-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .ticker-label {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .stat-value {
    font-size: 1.5rem;
  }
}