:root {
  --bg: #0a0a0f;
  --fg: #f0f0f5;
  --fg-muted: #8a8a9a;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.08);
  --surface: #14141f;
  --surface-border: rgba(255, 255, 255, 0.06);
  --radius: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  overflow: hidden;
}

.hero-inner {
  max-width: 800px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  border: 1px solid rgba(200, 255, 0, 0.3);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 40px;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #00ffc8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-cta {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0f;
  border-radius: 100px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 36px;
  text-decoration: none;
  letter-spacing: 0.01em;
  margin-bottom: 56px;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.hero-cta:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

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

.hero-gradient-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 0, 0.06) 0%, rgba(0, 255, 200, 0.02) 50%, transparent 70%);
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

/* Process */
.process {
  padding: 120px 24px;
  background: var(--surface);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
}

.process-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.process h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center;
  margin-bottom: 72px;
  letter-spacing: -0.02em;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
}

.process-step {
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--surface-border);
  transition: border-color 0.3s;
}

.process-step:hover {
  border-color: rgba(200, 255, 0, 0.2);
}

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.process-step h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

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

/* Capabilities */
.capabilities {
  padding: 120px 24px;
}

.capabilities-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.capabilities h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center;
  margin-bottom: 72px;
  letter-spacing: -0.02em;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.cap-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  background: var(--accent-dim);
  border: 1px solid var(--surface-border);
  transition: transform 0.2s, border-color 0.3s;
}

.cap-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 255, 0, 0.15);
}

.cap-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.cap-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.cap-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 120px 24px;
  background: var(--surface);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  text-align: center;
}

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

.closing h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

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

/* Footer */
.site-footer {
  padding: 48px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

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

/* Mobile */
@media (max-width: 640px) {
  .hero {
    padding: 60px 20px;
    min-height: 90vh;
  }

  .hero-stats {
    gap: 32px;
  }

  .process, .capabilities, .closing {
    padding: 80px 20px;
  }

  .process-grid, .cap-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}