:root {
  --bg-primary: #0a0a0c;
  --bg-secondary: #111114;
  --bg-card: #16161a;
  --bg-accent: #1a1a1f;
  --text-primary: #f0ece4;
  --text-secondary: #9a948a;
  --text-muted: #5c574f;
  --gold: #c9a84c;
  --gold-light: #dfc06e;
  --gold-dim: #8a7433;
  --border: #2a2a2f;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
}

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

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

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(201,168,76,0.06) 0%, transparent 70%),
    var(--bg-primary);
}

.hero-inner {
  max-width: 800px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 0.5rem 1.5rem;
  border-radius: 100px;
  margin-bottom: 3rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 3rem;
}

.hero-line {
  width: 60px;
  height: 1px;
  background: var(--gold-dim);
  margin: 0 auto;
}

/* ===== METHOD ===== */
.method {
  padding: 8rem 2rem;
  background: var(--bg-secondary);
}

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

.section-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.method-inner > h2,
.capabilities-inner > h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 4rem;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.method-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  transition: border-color 0.3s ease;
}

.method-card:hover {
  border-color: var(--gold-dim);
}

.method-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--gold-dim);
  margin-bottom: 1.5rem;
  line-height: 1;
}

.method-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.method-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== METRICS ===== */
.metrics {
  padding: 5rem 2rem;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.metrics-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.metric {
  text-align: center;
  flex: 1;
}

.metric-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--gold);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.metric-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.metric-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

/* ===== CAPABILITIES ===== */
.capabilities {
  padding: 8rem 2rem;
  background: var(--bg-secondary);
}

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

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.cap-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  transition: border-color 0.3s ease;
}

.cap-item:hover {
  border-color: var(--gold-dim);
}

.cap-icon {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  display: block;
}

.cap-item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.cap-item p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(201,168,76,0.04) 0%, transparent 70%),
    var(--bg-primary);
  text-align: center;
}

.closing-inner {
  max-width: 750px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

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

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

.footer-brand {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.footer-sep {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .hero-badge { margin-bottom: 2rem; }

  .method-grid,
  .cap-grid {
    grid-template-columns: 1fr;
  }

  .metrics-inner {
    flex-direction: column;
    gap: 2rem;
  }

  .metric-divider {
    width: 40px;
    height: 1px;
  }

  .method,
  .capabilities,
  .closing {
    padding: 5rem 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}