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

:root {
  color-scheme: dark;
  --bg: #0b0f1d;
  --bg-soft: #12182b;
  --bg-card: #151c33;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f5f7ff;
  --muted: #9da6c9;
  --accent: #7cf2c1;
  --accent-strong: #52d8ff;
  --highlight: #fbbf24;
  --shadow: 0 30px 60px rgba(5, 10, 35, 0.45);
}

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

body {
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at top left, rgba(124, 242, 193, 0.15), transparent 45%),
    radial-gradient(circle at 20% 80%, rgba(82, 216, 255, 0.12), transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

.bg-orbit {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(251, 191, 36, 0.1), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(124, 242, 193, 0.08), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 8vw;
  backdrop-filter: blur(18px);
  background: rgba(11, 15, 29, 0.8);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(124, 242, 193, 0.4);
  color: var(--text);
}

.nav-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

main {
  position: relative;
  z-index: 1;
  padding: 0 8vw 80px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding: 80px 0 40px;
  align-items: center;
}

.hero.compact {
  padding-top: 60px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-strong);
  font-size: 0.75rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin: 16px 0;
}

.hero-subtext {
  color: var(--muted);
  max-width: 520px;
}

.hero-actions {
  margin: 28px 0 24px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #0b0f1d;
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(21, 28, 51, 0.6);
}

.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--muted);
}

.hero-stats strong {
  font-size: 1.2rem;
  display: block;
  color: var(--text);
}

.hero-card {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-card.compact {
  padding: 28px;
}

.hero-list {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
}

.dot.live {
  background: var(--accent);
  box-shadow: 0 0 12px rgba(124, 242, 193, 0.8);
}

.feed-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.feed-row:last-of-type {
  border-bottom: none;
}

.tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(124, 242, 193, 0.16);
  color: var(--accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.time {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
}

.card-footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.85rem;
}

.section {
  padding: 70px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.section-header h2 {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
}

.section-header p {
  color: var(--muted);
  max-width: 520px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.card,
.dataset-card,
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.metric {
  color: var(--accent);
  font-weight: 600;
}

.dataset-card {
  background: linear-gradient(160deg, rgba(21, 28, 51, 0.95), rgba(21, 28, 51, 0.6));
}

.dataset-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.85rem;
}

.link-arrow {
  display: inline-flex;
  margin-top: 24px;
  color: var(--accent);
  font-weight: 600;
}

.pricing {
  background: rgba(21, 28, 51, 0.4);
  border-radius: 32px;
  padding: 70px 40px;
  border: 1px solid var(--border);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  margin-bottom: 32px;
}

.toggle {
  width: 52px;
  height: 30px;
  background: var(--bg-soft);
  border-radius: 999px;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
}

.toggle-knob {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  top: 3px;
  left: 4px;
  transition: transform 0.2s ease;
}

.toggle.active .toggle-knob {
  transform: translateX(22px);
}

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

.price {
  font-size: 2rem;
  font-weight: 700;
}

.price-card.featured {
  border: 1px solid rgba(124, 242, 193, 0.4);
  box-shadow: 0 0 30px rgba(124, 242, 193, 0.18);
  position: relative;
}

.helper-text {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.config-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  color: var(--muted);
}

.config-card code {
  font-family: "IBM Plex Mono", monospace;
  background: rgba(11, 15, 29, 0.6);
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--text);
  font-size: 0.85rem;
}

code {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent);
}

.badge {
  background: rgba(124, 242, 193, 0.2);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  width: fit-content;
}

.cta {
  background: linear-gradient(130deg, rgba(124, 242, 193, 0.15), rgba(82, 216, 255, 0.1));
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 50px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta.slim {
  padding: 40px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 8vw 60px;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  color: var(--muted);
}

.footer-links {
  display: grid;
  gap: 12px;
}

.catalog-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.chip-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.chip {
  border-radius: 999px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: rgba(21, 28, 51, 0.6);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
}

.chip.active {
  color: var(--text);
  border-color: rgba(124, 242, 193, 0.5);
  background: rgba(124, 242, 193, 0.12);
}

.search {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}

.search input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--text);
  min-width: 240px;
}

.catalog-stats {
  display: grid;
  gap: 16px;
}

.catalog-stats strong {
  font-size: 1.5rem;
}

.checkout-section {
  padding-top: 40px;
}

.checkout-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
}

.checkout-card,
.summary-card,
.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.checkout-card h2 {
  margin-bottom: 18px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.field input,
.field select {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 0.95rem;
}

.summary-card {
  display: grid;
  gap: 14px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.95rem;
}

.summary-row strong {
  color: var(--text);
}

.summary-divider {
  height: 1px;
  background: var(--border);
  margin: 10px 0;
}

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

.status-section {
  padding-top: 80px;
  display: flex;
  justify-content: center;
}

.status-card {
  max-width: 640px;
  text-align: center;
  display: grid;
  gap: 18px;
}

.status-card.success {
  border-color: rgba(124, 242, 193, 0.4);
}

.status-card.cancel {
  border-color: rgba(251, 191, 36, 0.4);
}

@media (max-width: 900px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 16px;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .pricing {
    padding: 50px 24px;
  }
}

@media (max-width: 600px) {
  main {
    padding: 0 6vw 60px;
  }

  .hero {
    padding-top: 60px;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}