:root {
  --bg: #0d1f14;
  --bg-card: #122619;
  --fg: #e8e0d5;
  --fg-muted: #8a9e8e;
  --accent: #e8a849;
  --accent-dim: rgba(232, 168, 73, 0.15);
  --border: rgba(232, 168, 73, 0.12);
  --forest: #1a3025;
  --forest-light: #243d30;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Bitter', serif;
  font-weight: 700;
  line-height: 1.2;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-icon {
  font-size: 18px;
  color: var(--accent);
}

.brand-name {
  font-family: 'Bitter', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--fg); }
.nav-links a:last-child { color: var(--accent); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 48px 100px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-kicker {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-headline {
  font-size: clamp(42px, 5vw, 68px);
  color: var(--fg);
  margin-bottom: 24px;
  font-weight: 800;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat { display: flex; flex-direction: column; }

.stat-number {
  font-family: 'Bitter', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.mountain-art {
  width: 100%;
  max-width: 420px;
}

.mountain-art svg {
  width: 100%;
  height: auto;
}

.alert-card {
  position: absolute;
  bottom: -20px;
  left: 20px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: pulse-glow 3s ease-in-out infinite;
  box-shadow: 0 0 30px rgba(232, 168, 73, 0.15);
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(232, 168, 73, 0.1); }
  50% { box-shadow: 0 0 40px rgba(232, 168, 73, 0.25); }
}

.alert-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 16px;
  flex-shrink: 0;
}

.alert-text { flex: 1; }

.alert-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  font-family: 'Bitter', serif;
}

.alert-sub {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}

.alert-time {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.section-headline {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--fg);
  margin-bottom: 40px;
}

/* How it works */
.how-it-works {
  padding: 80px 48px;
  background: var(--forest);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 1000px;
}

.step {
  flex: 1;
}

.step-number {
  font-family: 'Bitter', serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 16px;
}

.step-title {
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

.step-connector {
  width: 48px;
  height: 1px;
  background: var(--border);
  margin: 40px 24px 0;
  flex-shrink: 0;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 100px 48px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.features-intro {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-top: 16px;
}

.feature {
  display: flex;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.feature:last-child { border-bottom: none; }

.feature-icon {
  font-size: 14px;
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.feature-body h4 {
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 6px;
}

.feature-body p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Parks */
.parks {
  padding: 80px 48px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  text-align: center;
}

.parks .section-headline { margin-bottom: 48px; }

.parks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto 32px;
}

.park-card {
  background: var(--forest);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  text-align: left;
  transition: border-color 0.2s;
}

.park-card:hover { border-color: var(--accent); }

.park-name {
  font-family: 'Bitter', serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}

.park-location {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.park-type {
  font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.parks-note {
  font-size: 14px;
  color: var(--fg-muted);
}

/* Closing */
.closing {
  padding: 120px 48px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.closing-kicker {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.closing-headline {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--fg);
}

/* Footer */
.footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.footer-icon {
  font-size: 16px;
  color: var(--accent);
}

.footer-name {
  font-family: 'Bitter', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* Mobile */
@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .nav-links a:not(:last-child) { display: none; }

  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 48px 24px 64px;
  }

  .hero-visual { display: none; }

  .how-it-works, .features, .parks, .closing, .footer { padding: 64px 24px; }
  .features { grid-template-columns: 1fr; gap: 40px; }

  .steps-grid {
    flex-direction: column;
    gap: 32px;
  }

  .step-connector {
    width: 40px;
    height: 1px;
    margin: 0;
  }

  .parks-grid { grid-template-columns: 1fr 1fr; }
}