:root {
  --bg: #08080c;
  --bg-elevated: #0f0f15;
  --bg-card: #12121a;
  --fg: #e8e8ed;
  --fg-muted: #8a8a9a;
  --fg-dim: #55556a;
  --accent: #6c5ce7;
  --accent-glow: rgba(108, 92, 231, 0.15);
  --accent-bright: #a29bfe;
  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(108, 92, 231, 0.3);
  --radius: 12px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-xl) var(--space-md);
  overflow: hidden;
}

.hero-grid {
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-bright);
  border: 1px solid var(--border-accent);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  color: var(--fg);
  margin-bottom: var(--space-md);
  max-width: 12ch;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.stat { display: flex; flex-direction: column; gap: 0.25rem; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

/* ===== PROOF ===== */
.proof {
  padding: var(--space-2xl) var(--space-md);
  border-top: 1px solid var(--border);
}

.proof-inner {
  max-width: 800px;
}

.proof-label, .section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: var(--space-sm);
}

.proof h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-md);
  color: var(--fg);
}

.proof-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.75;
}

/* ===== SERVICES ===== */
.services {
  padding: var(--space-2xl) var(--space-md);
  border-top: 1px solid var(--border);
}

.services-header {
  margin-bottom: var(--space-lg);
}

.services-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--fg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  transition: border-color 0.3s ease;
}

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

.card-icon {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-bright);
  margin-bottom: var(--space-sm);
  opacity: 0.7;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  color: var(--fg);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ===== APPROACH ===== */
.approach {
  padding: var(--space-2xl) var(--space-md);
  border-top: 1px solid var(--border);
}

.approach-inner { max-width: 900px; }

.approach h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-lg);
  color: var(--fg);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.approach-item h4 {
  font-size: 1.1rem;
  color: var(--accent-bright);
  margin-bottom: var(--space-xs);
}

.approach-item p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

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

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

.closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-md);
  color: var(--fg);
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.closing-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border: 1px solid var(--border);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
}

/* ===== FOOTER ===== */
.footer {
  padding: var(--space-lg) var(--space-md);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.footer-contact {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: var(--space-lg) var(--space-sm); }
  .hero-stats { flex-direction: column; gap: var(--space-sm); }
  .services-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .hero-glow { width: 400px; height: 400px; top: -10%; right: -20%; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .proof h2, .services-header h2, .approach h2, .closing h2 { font-size: 1.6rem; }
}