:root {
  --bg: #0c0b0f;
  --bg-elevated: #16141c;
  --bg-card: #1c1a24;
  --fg: #e8e4ef;
  --fg-muted: #9a93a8;
  --accent: #d4a041;
  --accent-glow: rgba(212, 160, 65, 0.12);
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1120px;
  --space-section: clamp(80px, 10vw, 140px);
}

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

html { font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-section) clamp(24px, 5vw, 80px) 60px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 20% 40%, var(--accent-glow) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(90, 60, 160, 0.06) 0%, transparent 60%),
    var(--bg);
}

.hero-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 32px;
}

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

.hero-sub {
  max-width: 540px;
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.hero-stat-bar {
  max-width: var(--max-w);
  margin: 60px auto 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 28px 36px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

/* ---------- SPINE ---------- */
.spine {
  padding: var(--space-section) clamp(24px, 5vw, 80px);
  background: var(--bg);
}

.spine-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.overline {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.spine-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
  color: var(--fg);
}

.spine-body p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.spine-body p:last-child { margin-bottom: 0; }

/* ---------- CAPABILITIES ---------- */
.capabilities {
  padding: var(--space-section) clamp(24px, 5vw, 80px);
  background: var(--bg-elevated);
}

.capabilities > .overline {
  max-width: var(--max-w);
  margin: 0 auto 40px;
}

.cap-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cap-card {
  padding: 40px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.25s ease;
}

.cap-card:hover {
  border-color: rgba(212, 160, 65, 0.25);
}

.cap-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.2rem;
  color: var(--accent);
  opacity: 0.35;
  margin-bottom: 16px;
}

.cap-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fg);
  margin-bottom: 12px;
}

.cap-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- CLOSING ---------- */
.closing {
  padding: var(--space-section) clamp(24px, 5vw, 80px);
  background:
    radial-gradient(ellipse 50% 60% at 50% 80%, var(--accent-glow) 0%, transparent 70%),
    var(--bg);
  text-align: center;
}

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

.closing-inner h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing-sub {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ---------- HERO CTA ---------- */
.hero-cta-row {
  margin-top: 36px;
}

.hero-cta-btn {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: #0c0b0f;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.hero-cta-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ---------- FOOTER ---------- */
.site-footer {
  padding: 40px clamp(24px, 5vw, 80px);
  border-top: 1px solid var(--border);
}

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

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
  letter-spacing: 0.08em;
}

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

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .spine-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .hero-stat-bar {
    flex-direction: column;
    gap: 20px;
    padding: 24px 20px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .cap-card {
    padding: 28px 24px;
  }
}