@import url("https://fonts.googleapis.com/css2?family=Cabinet+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap");

:root {
  --bg: #07070b;
  --bg-soft: #0c0d14;
  --text: #e9eefc;
  --muted: #9aa4c3;
  --accent: #5de0ff;
  --accent-2: #ff5edc;
  --card: rgba(16, 19, 31, 0.75);
  --stroke: rgba(255, 255, 255, 0.08);
  --glow-a: radial-gradient(circle at 20% 20%, rgba(93, 224, 255, 0.28), transparent 55%);
  --glow-b: radial-gradient(circle at 80% 10%, rgba(255, 94, 220, 0.28), transparent 60%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Cabinet Grotesk", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  position: relative;
  z-index: 2;
  padding: 0 6vw 8rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 6vw;
  backdrop-filter: blur(16px);
  background: rgba(7, 7, 11, 0.7);
  border-bottom: 1px solid var(--stroke);
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.cta {
  border: 1px solid var(--stroke);
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, border 0.2s ease;
}

.cta:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
}

.cta.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0b0c10;
  border: none;
}

.cta.ghost {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  padding: 6rem 0 5rem;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 2rem;
}

.tag {
  font-family: "Space Mono", monospace;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.metric {
  font-size: 1.5rem;
  font-weight: 700;
}

.label {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 28px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bubble {
  padding: 0.9rem 1.1rem;
  border-radius: 16px;
  font-size: 0.95rem;
}

.bubble.bot {
  background: rgba(93, 224, 255, 0.1);
  border: 1px solid rgba(93, 224, 255, 0.2);
}

.bubble.user {
  align-self: flex-end;
  background: rgba(255, 94, 220, 0.12);
  border: 1px solid rgba(255, 94, 220, 0.2);
}

.result {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill {
  font-family: "Space Mono", monospace;
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
}

.section {
  margin-top: 5rem;
}

.section-head {
  max-width: 680px;
}

.section h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 0.8rem;
}

.section p {
  color: var(--muted);
  font-size: 1.05rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.card {
  background: var(--card);
  border-radius: 24px;
  padding: 1.8rem;
  border: 1px solid var(--stroke);
  min-height: 220px;
}

.card h3 {
  margin-top: 0;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: start;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.steps li {
  display: flex;
  gap: 1rem;
  padding: 1.4rem;
  border-radius: 20px;
  border: 1px solid var(--stroke);
  background: rgba(9, 12, 21, 0.6);
}

.step-number {
  font-family: "Space Mono", monospace;
  color: var(--accent);
  font-size: 0.9rem;
}

.cta-section {
  margin-top: 6rem;
}

.cta-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  background: linear-gradient(135deg, rgba(93, 224, 255, 0.12), rgba(255, 94, 220, 0.12));
  border: 1px solid var(--stroke);
  border-radius: 28px;
  padding: 3rem;
}

.form {
  display: grid;
  gap: 1rem;
}

.form label {
  display: grid;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.form input {
  background: #0b0d18;
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  color: var(--text);
  font-size: 1rem;
}

.form button {
  border: none;
  border-radius: 14px;
  padding: 0.95rem 1rem;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0b0c10;
}

.helper {
  font-size: 0.85rem;
  color: var(--muted);
}

.site-footer {
  padding: 2rem 6vw 3rem;
  border-top: 1px solid var(--stroke);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-note {
  color: rgba(255, 255, 255, 0.6);
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.15'/%3E%3C/svg%3E");
  opacity: 0.3;
  pointer-events: none;
  z-index: 1;
}

.glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.glow-a {
  background: var(--glow-a);
}

.glow-b {
  background: var(--glow-b);
}

@media (max-width: 980px) {
  .hero,
  .split,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

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

  .site-footer {
    flex-direction: column;
    gap: 0.6rem;
  }
}