:root {
  --bg: #0c0f14;
  --bg-elevated: #151920;
  --bg-card: #1a1f2a;
  --fg: #e8e6e1;
  --fg-muted: #8a8880;
  --fg-dim: #5a584f;
  --accent: #d4a033;
  --accent-glow: rgba(212, 160, 51, 0.15);
  --accent-bright: #f0b840;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 12px;
  --font-display: 'Space Grotesk', 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-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 6vw 60px;
  gap: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  max-width: 620px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(212, 160, 51, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 500px;
  line-height: 1.7;
}

/* Hero visual - metro grid */
.hero-visual {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.grid-overlay {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 280px;
}

.grid-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-muted);
  text-align: center;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.grid-cell.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 40px var(--accent-glow);
}

/* ---- METRICS ---- */
.metrics {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 6vw;
}

.metrics-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.metric {
  text-align: center;
}

.metric-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.metric-label {
  display: block;
  font-size: 0.82rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
  font-weight: 500;
}

.metric-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ---- FEATURES ---- */
.features {
  padding: 100px 6vw;
  max-width: 1200px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 64px;
  max-width: 640px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.features-header p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(212, 160, 51, 0.25);
}

.feature-large {
  grid-column: span 2;
}

.feature-icon {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.7;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ---- COVERAGE ---- */
.coverage {
  padding: 100px 6vw;
  background: var(--bg-elevated);
}

.coverage-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 80px;
}

.coverage-text {
  flex: 1;
}

.coverage-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.coverage-text > p {
  color: var(--fg-muted);
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.coverage-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.coverage-item {
  padding: 16px 20px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.coverage-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.coverage-item span {
  font-size: 0.88rem;
  color: var(--fg-muted);
}

/* Coverage visual */
.coverage-visual {
  flex-shrink: 0;
  width: 300px;
  height: 300px;
  position: relative;
}

.texas-dots {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
}

.dot {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dot span {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-bright);
}

.dot-austin { top: 55%; left: 35%; }
.dot-dfw { top: 20%; left: 55%; }
.dot-houston { top: 60%; left: 70%; }
.dot-sa { top: 70%; left: 25%; }

/* ---- CLOSING ---- */
.closing {
  padding: 120px 6vw;
  text-align: center;
}

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

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* ---- FOOTER ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 6vw;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--fg-dim);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    min-height: auto;
    padding: 60px 5vw 40px;
    gap: 40px;
  }
  .hero-inner { max-width: 100%; }
  .grid-overlay { width: 100%; max-width: 320px; }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-large { grid-column: span 1; }
  .coverage-inner {
    flex-direction: column;
    gap: 40px;
  }
  .coverage-visual {
    width: 100%;
    max-width: 300px;
    height: 250px;
  }
  .metrics-inner {
    flex-wrap: wrap;
    gap: 24px;
  }
  .metric-divider { display: none; }
}

@media (max-width: 480px) {
  body { font-size: 15px; }
  .hero { padding: 40px 5vw 30px; }
  .hero h1 { font-size: 2.2rem; }
  .features, .coverage, .closing { padding: 60px 5vw; }
  .metrics { padding: 32px 5vw; }
  .metric-value { font-size: 1.8rem; }
}