:root {
  --bg-primary: #0d0f14;
  --bg-secondary: #14161d;
  --bg-card: #1a1d27;
  --bg-card-highlight: #1f2230;
  --text-primary: #f0efe9;
  --text-secondary: #9b9a94;
  --text-muted: #6b6a65;
  --accent: #d4943a;
  --accent-glow: rgba(212, 148, 58, 0.15);
  --accent-bright: #e8a94d;
  --border: rgba(240, 239, 233, 0.08);
  --border-accent: rgba(212, 148, 58, 0.25);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1120px;
  --radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ==================== HERO ==================== */
.hero {
  padding: 100px 32px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--text-primary);
}

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

.hero-sub {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 48px;
}

.hero-detail {
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-family: var(--font-heading);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.hero-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.hero-gradient-line {
  height: 1px;
  margin-top: 60px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

/* ==================== STATS ==================== */
.stats {
  padding: 80px 32px;
}

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

.stats-header {
  margin-bottom: 48px;
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}

.stats-header h2,
.features-inner > h2,
.approach-left h2,
.closing h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

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

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

.stat-card.highlight {
  background: var(--bg-card-highlight);
  border-color: var(--border-accent);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.stat-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==================== FEATURES ==================== */
.features {
  padding: 80px 32px;
  background: var(--bg-secondary);
}

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

.features-inner > h2 {
  margin-bottom: 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: transform 0.25s, border-color 0.3s;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
}

.feature-icon {
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 18px;
  opacity: 0.8;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==================== APPROACH ==================== */
.approach {
  padding: 100px 32px;
}

.approach-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.approach-lead {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: 24px;
}

.approach-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.approach-item:first-child {
  padding-top: 0;
}

.approach-item:last-child {
  border-bottom: none;
}

.approach-num {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  padding-top: 2px;
  flex-shrink: 0;
}

.approach-text h4 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.approach-text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==================== CLOSING ==================== */
.closing {
  padding: 80px 32px 100px;
  background: var(--bg-secondary);
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing-line {
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 40px;
  border-radius: 2px;
}

.closing h2 {
  margin-bottom: 20px;
}

.closing p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==================== FOOTER ==================== */
.site-footer {
  padding: 40px 32px;
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.footer-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

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

  .approach-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 72px 20px 48px;
  }

  .stats,
  .features,
  .approach,
  .closing {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-stat-row {
    gap: 20px;
  }

  .hero-divider {
    display: none;
  }

  .stat-number {
    font-size: 40px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}