/* HERO */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 120px 24px 80px; overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-glow-1, .hero-glow-2 {
  position: absolute; border-radius: 50%;
  filter: blur(120px); pointer-events: none; z-index: 0;
}
.hero-glow-1 { width: 700px; height: 700px; background: rgba(230,74,0,0.1); top: -200px; left: -150px; animation: floatGlow 9s ease-in-out infinite; }
.hero-glow-2 { width: 500px; height: 500px; background: rgba(230,74,0,0.07); bottom: -100px; right: -100px; animation: floatGlow 12s ease-in-out infinite reverse; }
@keyframes floatGlow { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,30px); } }

.hero-inner { position: relative; z-index: 1; max-width: 720px; text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border: 1px solid var(--border-2);
  background: var(--bg-2); font-size: 12px; font-family: var(--mono);
  color: var(--text-muted); letter-spacing: 0.5px; margin-bottom: 28px;
}
.badge-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse 2s infinite; }
.badge-arrow { color: var(--orange); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero-title { font-size: clamp(42px, 7vw, 80px); font-weight: 900; line-height: 1.0; letter-spacing: -3px; margin-bottom: 20px; }
.typed-text::after { content: '|'; animation: blink 0.8s infinite; color: var(--orange); }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.hero-sub { font-size: 18px; color: var(--text-muted); max-width: 540px; margin: 0 auto 36px; line-height: 1.7; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 52px; }

.hero-stats { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { display: block; font-size: 30px; font-weight: 800; color: var(--orange); font-family: var(--mono); }
.stat-label { font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* App mockup */
.hero-mockup { position: relative; z-index: 1; margin-top: 72px; width: 100%; max-width: 780px; }
.mockup-glow {
  position: absolute; inset: -40px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(230,74,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.app-window {
  background: var(--bg-2); border: 1px solid var(--border-2);
  box-shadow: 0 40px 100px rgba(0,0,0,0.7), 0 0 0 1px rgba(230,74,0,0.08);
  overflow: hidden;
}
.window-bar {
  display: flex; align-items: center; padding: 10px 16px;
  background: var(--bg-3); border-bottom: 1px solid var(--border); gap: 12px;
}
.window-dots { display: flex; gap: 6px; }
.dot-r { width: 10px; height: 10px; border-radius: 50%; background: #FF5F57; }
.dot-y { width: 10px; height: 10px; border-radius: 50%; background: #FFBD2E; }
.dot-g { width: 10px; height: 10px; border-radius: 50%; background: #28C840; }
.window-title { font-size: 12px; color: var(--text-muted); font-family: var(--mono); margin: 0 auto; }
.window-search {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid var(--border);
  font-size: 11px; color: var(--text-muted); font-family: var(--mono);
}
.window-nav-tabs { display: flex; padding: 0 16px; border-bottom: 1px solid var(--border); background: var(--bg-2); }
.wtab { padding: 10px 14px; font-size: 12px; color: var(--text-muted); border-bottom: 2px solid transparent; cursor: pointer; transition: all 0.2s; }
.wtab.active { color: var(--orange); border-bottom-color: var(--orange); }
.window-stats-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border-bottom: 1px solid var(--border); }
.wstat { background: var(--bg-2); padding: 12px 16px; text-align: center; }
.wstat-label { font-size: 10px; color: var(--text-muted); font-family: var(--mono); }
.wstat-val { font-size: 20px; font-weight: 700; font-family: var(--mono); }
.window-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; border-bottom: 1px solid var(--border);
  background: var(--bg-3);
}
.filter-chip { padding: 4px 12px; font-size: 11px; font-family: var(--mono); color: var(--text-muted); border: 1px solid transparent; cursor: pointer; transition: all 0.2s; }
.filter-chip.active { border-color: var(--orange); color: var(--orange); }
.toolbar-actions { margin-left: auto; display: flex; gap: 4px; }
.taction { padding: 4px 8px; font-size: 12px; color: var(--text-muted); cursor: pointer; transition: color 0.2s; }
.taction:hover { color: var(--orange); }
.window-list { padding: 4px 0; }
.dl-row { display: grid; grid-template-columns: 1fr 80px 110px 90px; align-items: center; padding: 8px 16px; gap: 12px; border-bottom: 1px solid var(--border); }
.dl-row.header { font-size: 11px; color: var(--text-muted); font-family: var(--mono); letter-spacing: 0.5px; background: var(--bg-3); }
.dl-info { display: flex; align-items: center; gap: 10px; min-width: 0; }
.dl-icon { font-size: 16px; flex-shrink: 0; }
.dl-name { font-size: 12px; font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.dl-progress-wrap { display: flex; align-items: center; gap: 8px; }
.dl-bar { flex: 1; height: 3px; background: var(--bg-4); }
.dl-fill { height: 100%; background: var(--orange); width: 0; transition: width 1.5s ease; }
.dl-fill.done { background: var(--green); }
.dl-pct { font-size: 10px; color: var(--text-muted); font-family: var(--mono); flex-shrink: 0; }
.dl-size { font-size: 12px; font-family: var(--mono); color: var(--text-muted); }
.dl-status { font-size: 11px; font-family: var(--mono); }
.dl-status.downloading { color: var(--orange); }
.dl-status.done { color: var(--green); }
.dl-speed-val { font-size: 12px; font-family: var(--mono); color: var(--orange); }

/* Scroll hint */
.scroll-hint { position: relative; z-index: 1; margin-top: 48px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-muted); font-size: 11px; font-family: var(--mono); letter-spacing: 1px; }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--orange), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

@media (max-width: 768px) {
  .hero { padding: 100px 16px 60px; }
  .hero-stats { gap: 20px; }
  .window-search { display: none; }
  .dl-row { grid-template-columns: 1fr 70px; }
  .dl-status, .dl-speed-val { display: none; }
}