:root {
  --bg: #0a0b0f;
  --bg-elevated: #12131a;
  --bg-card: #181923;
  --fg: #e8e9ed;
  --fg-muted: #8b8d98;
  --fg-dim: #5a5c6a;
  --accent: #6c8aff;
  --accent-glow: rgba(108, 138, 255, 0.15);
  --accent-warm: #ff9f43;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 16px;
  --radius-sm: 10px;
}

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

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

/* NAV */
.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}

.nav-cta {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  padding: 8px 18px;
  border: 1px solid rgba(108, 138, 255, 0.3);
  border-radius: 100px;
  background: var(--accent-glow);
  transition: border-color 0.2s, background 0.2s;
}

.nav-cta:hover {
  border-color: var(--accent);
  background: rgba(108, 138, 255, 0.22);
}

/* HERO CTAs */
.hero-ctas {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: opacity 0.2s, transform 0.1s;
}

.btn-primary:hover { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }

.cta-sub {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* HERO */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 100px;
  position: relative;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  border: 1px solid rgba(108, 138, 255, 0.2);
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}

h1 .accent {
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lede {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 560px;
}

.hero-visual {
  display: flex;
  gap: 20px;
  margin-top: 56px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  flex: 1;
  max-width: 280px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.card-2::before {
  background: linear-gradient(90deg, var(--accent-warm), transparent);
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  margin-bottom: 10px;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.card-2 .stat-value {
  color: var(--accent-warm);
}

.stat-sub {
  font-size: 0.82rem;
  color: var(--fg-dim);
  margin-top: 4px;
}

/* NUMBERS */
.numbers {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 32px;
}

.numbers-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.number-item {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.number-divider {
  width: 1px;
  height: 64px;
  background: var(--border);
  flex-shrink: 0;
}

.number-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 10px;
}

.number-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* FEATURES */
.features {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 32px;
}

.features-header {
  margin-bottom: 56px;
}

.features-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

.features-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 480px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: border-color 0.3s;
}

.feature-card:hover {
  border-color: rgba(108, 138, 255, 0.2);
}

.feature-large {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-card), rgba(108, 138, 255, 0.04));
}

.feature-icon {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 18px;
}

.feature-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

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

/* HOW */
.how {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 100px;
}

.how-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 56px;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  padding: 32px 0;
}

.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(108, 138, 255, 0.18);
  line-height: 1;
  flex-shrink: 0;
  width: 80px;
}

.step-content h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 500px;
}

.step-line {
  width: 1px;
  height: 32px;
  background: var(--border);
  margin-left: 40px;
}

/* CLOSING */
.closing {
  padding: 100px 32px;
  background: linear-gradient(180deg, var(--bg), var(--bg-elevated));
}

.closing-content {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.closing-content h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 24px;
}

.closing-content p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.closing-vision {
  color: var(--accent) !important;
  font-weight: 500;
  font-size: 1.1rem !important;
  margin-top: 24px !important;
}

/* FOOTER */
.footer {
  padding: 40px 32px;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg-dim);
}

.footer-meta {
  font-size: 0.82rem;
  color: var(--fg-dim);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero {
    padding: 48px 20px 64px;
  }

  .nav {
    padding: 24px 20px 0;
  }

  .hero-visual {
    flex-direction: column;
  }

  .stat-card {
    max-width: 100%;
  }

  .numbers {
    padding: 40px 20px;
  }

  .numbers-grid {
    flex-direction: column;
    gap: 32px;
  }

  .number-divider {
    width: 48px;
    height: 1px;
  }

  .features {
    padding: 64px 20px;
  }

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

  .feature-large {
    grid-column: span 1;
  }

  .how {
    padding: 64px 20px;
  }

  .step {
    flex-direction: column;
    gap: 12px;
  }

  .step-num {
    width: auto;
    font-size: 2rem;
  }

  .step-line {
    margin-left: 0;
    width: 48px;
    height: 1px;
  }

  .closing {
    padding: 64px 20px;
  }

  .footer-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}