:root {
  --bg: #0b1021;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #e9ecf5;
  --muted: #9aa5c1;
  --accent: #6ef0c1;
  --accent-2: #ffb15e;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 16px;
}

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

body {
  background: radial-gradient(circle at 20% 20%, rgba(110, 240, 193, 0.15), transparent 25%),
              radial-gradient(circle at 80% 10%, rgba(255, 177, 94, 0.18), transparent 22%),
              radial-gradient(circle at 50% 80%, rgba(110, 240, 193, 0.12), transparent 25%),
              var(--bg);
  color: var(--text);
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  padding: 32px;
}

.page-shell {
  max-width: 1200px;
  margin: 0 auto 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 16px;
  z-index: 10;
}

.brand {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  letter-spacing: 0.06em;
  font-weight: 700;
  font-size: 18px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 12px;
  transition: background 160ms ease, color 160ms ease;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.nav .pill {
  background: var(--accent);
  color: #0b132b;
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 28px;
  margin: 64px 0 56px;
}

.hero__copy h1 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.1;
  margin: 12px 0 16px;
}

.hero__copy .lede {
  color: var(--muted);
  max-width: 640px;
}

.hero__card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.hero__card h3 {
  font-size: 20px;
  margin: 8px 0 8px;
}

.hero__card ul {
  list-style: none;
  margin: 12px 0 16px;
  display: grid;
  gap: 6px;
}

.hero__card li::before {
  content: '• ';
  color: var(--accent);
  margin-right: 6px;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
}

.lede {
  font-size: 18px;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin: 20px 0 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  transition: transform 120ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0b132b;
  border: none;
}

.btn.ghost {
  background: transparent;
}

.btn.outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.inline-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  border: 1px solid var(--border);
}

.trust {
  color: var(--muted);
  margin-top: 10px;
  font-size: 14px;
}

.section-head {
  margin-bottom: 18px;
}

.section-head h2 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
}

.section-lede {
  color: var(--muted);
}

.plans {
  margin: 32px 0 56px;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.plan-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow);
}

.plan-card--featured {
  border: 1px solid var(--accent);
  background: linear-gradient(160deg, rgba(110, 240, 193, 0.18), rgba(255, 255, 255, 0.05));
}

.plan-top h3 {
  font-size: 20px;
}

.plan-note {
  color: var(--muted);
  font-size: 14px;
}

.price {
  font-weight: 800;
  font-size: 22px;
}

.plan-list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.plan-list li::before {
  content: '✦';
  color: var(--accent-2);
  margin-right: 8px;
}

.approach, .usecases, .faq, .cta {
  margin: 48px 0;
}

.approach-grid, .usecase-grid, .faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.approach-card, .usecase-card, .faq-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  min-height: 140px;
}

.approach-card h4, .usecase-card h4, .faq-item h4 {
  margin-bottom: 6px;
  font-size: 16px;
}

.cta {
  display: flex;
  justify-content: center;
}

.cta-card {
  width: 100%;
  max-width: 960px;
  background: linear-gradient(120deg, rgba(110, 240, 193, 0.18), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  box-shadow: var(--shadow);
}

.cta-form {
  display: grid;
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}

input, textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 14px;
}

.form-note {
  color: var(--muted);
}

.footer {
  margin-top: 32px;
  padding: 18px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 10px;
}

@media (max-width: 820px) {
  body {
    padding: 22px;
  }

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

  .topbar {
    position: static;
  }
}

@media (max-width: 540px) {
  .cta-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  body {
    padding: 18px;
  }
}