:root {
  --bg: #050507;
  --surface: #0c0c10;
  --surface-2: #12121a;
  --border: #1a1a2e;
  --border-accent: #00e5ff15;
  --text: #c8c8d4;
  --text-dim: #6a6a7e;
  --text-bright: #eeeef4;
  --accent: #00e5ff;
  --accent-dim: #00e5ff40;
  --accent-glow: #00e5ff18;
  --green: #00ff88;
  --green-dim: #00ff8830;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

.section-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 20px;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text-bright);
  line-height: 1.15;
}

/* ======== HERO ======== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero-content {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  background: var(--accent-glow);
  padding: 8px 18px;
  border-radius: 4px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 60px var(--accent-dim);
}

.lede {
  font-size: 1.15rem;
  color: var(--text);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

.stat-value {
  display: block;
  font-family: 'Space Grotesk', monospace;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ======== HOW IT WORKS ======== */
.how-it-works {
  padding: 120px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-it-works h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 56px;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.process-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 24px;
  position: relative;
}

.process-card:hover {
  border-color: var(--accent-dim);
  box-shadow: 0 0 30px var(--accent-glow);
}

.process-number {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}

.process-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.process-connector {
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--border), var(--accent-dim), var(--border));
  align-self: center;
  margin-top: 40px;
}

/* ======== VERTICALS ======== */
.verticals {
  padding: 120px 0;
}

.verticals h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 16px;
}

.verticals-subtitle {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 48px;
}

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.vertical-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.vertical-card:hover {
  border-color: var(--accent-dim);
  box-shadow: 0 0 24px var(--accent-glow);
}

.vertical-icon {
  font-size: 1.4rem;
  margin-bottom: 14px;
  display: block;
}

.vertical-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.vertical-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ======== STATS ======== */
.stats {
  padding: 80px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-block {
  text-align: center;
  padding: 24px 16px;
}

.stat-number {
  font-family: 'Space Grotesk', monospace;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ======== CLOSING ======== */
.closing {
  padding: 140px 0;
  position: relative;
  text-align: center;
  overflow: hidden;
}

.closing-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.closing h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 24px;
  position: relative;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--text);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.75;
  position: relative;
}

.closing-tagline {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  position: relative;
}

/* ======== FOOTER ======== */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-bright);
}

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

/* ======== RESPONSIVE ======== */
@media (max-width: 900px) {
  .process-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .process-connector {
    width: 2px;
    height: 24px;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--border), var(--accent-dim), var(--border));
  }
  .verticals-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }
  .hero-stat-divider {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 100px 20px 60px;
    min-height: auto;
  }
  .verticals-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    grid-template-columns: 1fr 1fr;
  }
  .footer-content {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}