/* === DESIGN TOKENS === */
:root {
  --bg: #0d0d0d;
  --bg-alt: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0ece4;
  --fg-muted: #9a9590;
  --accent: #ff6b00;
  --accent-dim: rgba(255, 107, 0, 0.12);
  --accent-glow: rgba(255, 107, 0, 0.06);
  --border: rgba(255, 255, 255, 0.07);
  --font-display: 'Rajdhani', 'Arial Black', sans-serif;
  --font-body: 'Barlow Condensed', 'Arial', sans-serif;
  --radius: 6px;
  --max-w: 1100px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(255, 107, 0, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 10% 90%, rgba(255, 107, 0, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, #0d0d0d 0%, #111 60%, #0d0d0d 100%);
}

.hero-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 0%, transparent 80%);
  opacity: 0.4;
}

.hero-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(255, 107, 0, 0.2);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  margin-bottom: 8px;
}

.hero-title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 120px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-transform: uppercase;
}

.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-top: 20px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-desc {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.5;
}

.hero-aside {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  width: 380px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-left: 60px;
}

.bike-silhouette {
  opacity: 0.9;
}

.bike-silhouette svg {
  width: 100%;
  height: auto;
}

.stats-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 0;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 16px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

.stat-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.stat-sep {
  width: 1px;
  height: 32px;
  background: var(--border);
  flex-shrink: 0;
}

/* === FEATURES === */
.features {
  padding: 100px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(255, 107, 0, 0.25);
}

.feature-card--accent {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255, 107, 0, 0.04) 100%);
  border-color: rgba(255, 107, 0, 0.15);
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.feature-desc {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: var(--fg-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}

.feature-detail {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* === MANIFESTO === */
.manifesto {
  padding: 100px 48px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}

.manifesto-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 500;
  font-style: italic;
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 36px;
  padding-left: 24px;
  border-left: 3px solid var(--accent);
}

.manifesto-body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* === CLOSING === */
.closing {
  padding: 120px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--fg);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.closing-sub {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

/* === FOOTER === */
.site-footer {
  padding: 40px 48px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
}

.footer-meta {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.05em;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    padding: 100px 24px 60px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-aside {
    width: 100%;
    padding-left: 0;
    padding-top: 40px;
  }

  .bike-silhouette {
    max-width: 280px;
    margin: 0 auto;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .features,
  .manifesto,
  .closing {
    padding: 60px 24px;
  }

  .site-footer {
    padding: 32px 24px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .stats-row {
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
  }

  .stat-sep {
    width: 80%;
    height: 1px;
  }
}