:root {
  --bg-0: #0b0d12;
  --bg-1: #11141b;
  --bg-2: #161a23;
  --bg-3: #1d2230;
  --border: #262b3a;
  --border-strong: #313747;
  --text: #e6e8f0;
  --text-dim: #a1a7bb;
  --muted: #6b7290;
  --accent: #6366f1;
  --accent-2: #818cf8;
  --success: #10b981;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -200px, rgba(99, 102, 241, 0.1), transparent 50%),
    radial-gradient(900px 500px at -200px 100%, rgba(16, 185, 129, 0.06), transparent 50%),
    var(--bg-0);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(17, 20, 27, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 800;
  color: white;
  font-size: 13px;
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.4);
}

.brand-name {
  font-size: 15px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 80ms ease, background 100ms ease, box-shadow 150ms ease;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: #5b5fed;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-lg {
  padding: 12px 20px;
  font-size: 14px;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 24px 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-inner {
  display: grid;
  gap: 18px;
}

.eyebrow {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
}

.hero-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-sub {
  color: var(--text-dim);
  font-size: 17px;
  max-width: 540px;
  margin: 0;
}

.hero-actions {
  padding-top: 8px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.stat-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.stat-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-visual {
  position: relative;
  min-height: 320px;
}

.mock-card {
  position: absolute;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}

.mock-label {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.mock-value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.mock-card-1 {
  top: 20px;
  left: 10%;
  animation-delay: 0s;
}

.mock-card-2 {
  top: 110px;
  right: 0;
  animation-delay: 1.5s;
}

.mock-card-3 {
  bottom: 20px;
  left: 25%;
  animation-delay: 3s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.features {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px 64px;
}

.section-head {
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  margin-top: 6px;
}

.section-sub {
  color: var(--text-dim);
  margin: 10px 0 0;
  max-width: 560px;
}

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

.feature-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-2);
  background: rgba(99, 102, 241, 0.12);
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
}

.cta {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 72px;
}

.cta-card {
  text-align: center;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
  box-shadow: var(--shadow);
}

.cta-card h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.cta-card p {
  color: var(--text-dim);
  margin: 0 0 20px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .hero-visual {
    min-height: 260px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

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

  .site-footer {
    flex-direction: column;
    text-align: center;
  }
}