:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --fg: #e8e4df;
  --fg-muted: #8a8580;
  --gold: #c9a84c;
  --gold-dim: #a08838;
  --border: #1e1e1e;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.gold {
  color: var(--gold);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 2rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 0.4rem 1.2rem;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.lede {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero-airports {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
}

.airport-code {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--fg);
}

.airport-dot {
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold-dim), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ===== FEATURES ===== */
.features {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  max-width: 600px;
  margin-bottom: 4rem;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.features-sub {
  color: var(--fg-muted);
  font-size: 1.2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}

.feature-card {
  background: var(--bg);
  padding: 2.5rem;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-dim);
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ===== ROUTES ===== */
.routes {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.routes-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.routes-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.routes-text p {
  color: var(--fg-muted);
  font-size: 1.2rem;
}

.routes-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.route-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.route-item:first-child {
  border-top: 1px solid var(--border);
}

.route-airport {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold);
  min-width: 60px;
}

.route-name {
  color: var(--fg-muted);
  font-size: 1.1rem;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.2rem;
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.footer-tagline {
  font-size: 1rem;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .routes-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero {
    min-height: 90vh;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }
}
/* ===== HERO CTA ===== */
.hero-cta {
  margin-top: 2.5rem;
}

.cta-btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: #0a0a0a;
  background: var(--gold);
  padding: 1.15rem 3rem;
  transition: background 0.2s, transform 0.1s;
}

.cta-btn:hover {
  background: #e8c96a;
}

.cta-btn:active {
  transform: scale(0.98);
}