*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #050814;
  --bg-elevated: #0b1022;
  --bg-elevated-soft: #10162b;
  --border-subtle: #1b2338;
  --text: #f8fbff;
  --text-soft: #9aa4c6;
  --accent-cyan: #33e0ff;
  --accent-blue: #347dff;
  --accent-pink: #ff4fd8;
  --accent-green: #20e18b;
  --accent-yellow: #ffd66b;
  --radius-xl: 24px;
  --shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.55);
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #151b3b 0, #050814 52%);
  color: var(--text);
  font-family: var(--font-main);
}

body {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  backdrop-filter: blur(18px);
  background: linear-gradient(90deg, rgba(5,8,20,0.96), rgba(5,8,20,0.82));
  border-bottom: 1px solid rgba(52, 125, 255, 0.3);
}

.logo-badge {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  padding: 3px;
  background: conic-gradient(from 180deg, #33e0ff, #ff4fd8, #ffd66b, #33e0ff);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-orb {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: radial-gradient(circle at 30% 20%, #33e0ff, #050814 60%);
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.brand-tagline {
  font-size: 12px;
  color: var(--text-soft);
}

.lang-switch {
  margin-left: auto;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  color: var(--text-soft);
}

/* Layout */

main {
  padding: 18px 14px 40px;
  max-width: 960px;
  margin: 0 auto;
}

.section {
  margin-bottom: 28px;
}

.hero {
  padding: 22px 18px 20px;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(52,125,255,0.3), transparent 55%),
              radial-gradient(circle at top right, rgba(255,79,216,0.28), transparent 58%),
              var(--bg-elevated);
  box-shadow: var(--shadow-soft);
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(24px, 5vw, 32px);
}

.hero-lead {
  margin: 0 0 18px;
  color: var(--text-soft);
  line-height: 1.5;
}

.hero-metrics {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.metric-card {
  flex: 1 1 90px;
  min-width: 90px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.06);
  background: linear-gradient(135deg, rgba(5,8,20,0.8), rgba(5,8,20,0.95));
}

.metric-label {
  font-size: 11px;
  color: var(--text-soft);
}

.metric-value {
  font-size: 18px;
  font-variant-numeric: tabular-nums;
}

/* Generic card block */

.card-block {
  padding: 20px 18px 18px;
  border-radius: var(--radius-xl);
  background: var(--bg-elevated-soft);
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: var(--shadow-soft);
}

.section-header .kicker {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--accent-cyan);
  margin: 0 0 6px;
}

.section-header h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.section-copy {
  margin: 0 0 18px;
  color: var(--text-soft);
  line-height: 1.5;
}

.section-footnote {
  color: var(--text-soft);
  font-size: 13px;
}

/* Flow pills */

.flow-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.flow-pill {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
}

.pill-accent {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
  border-color: transparent;
}

.flow-arrow {
  font-size: 12px;
  color: var(--text-soft);
}

/* Modules grid */

.modules-grid {
  display: grid;
  gap: 14px;
}

.module-card {
  padding: 16px 14px 14px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
}

.module-card h3 {
  margin: 0 0 6px;
}

.module-card p {
  margin: 0 0 10px;
  color: var(--text-soft);
}

.module-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-soft);
  font-size: 13px;
}

.border-cyan { border-color: rgba(51,224,255,0.7); }
.border-green { border-color: rgba(32,225,139,0.7); }
.border-yellow { border-color: rgba(255,214,107,0.8); }
.border-pink { border-color: rgba(255,79,216,0.8); }
.border-blue { border-color: rgba(52,125,255,0.8); }

/* Dual columns */

.dual-columns {
  display: grid;
  gap: 14px;
}

.dual-columns .module-card {
  background: #0e1226;
}

/* Heatmap */

.heatmap-shell {
  margin-top: 6px;
  padding: 16px;
  border-radius: 999px;
  background: radial-gradient(circle at top, rgba(52,125,255,0.4), rgba(5,8,20,0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
}

.heatmap-half {
  flex: 1;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  padding: 6px 10px;
}

.heatmap-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.25);
}

.heat-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #ffd66b, #ff4fd8);
  opacity: 0.8;
}

.heatmap-note {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 12px;
}

/* Pricing carousel */

.pricing-carousel {
  margin-top: 8px;
}

.pricing-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
}

.pricing-track::-webkit-scrollbar {
  height: 4px;
}

.pricing-track::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.18);
  border-radius: 999px;
}

.pricing-card {
  flex: 0 0 78%;
  scroll-snap-align: center;
  padding: 16px 14px 16px;
  border-radius: 22px;
  color: #050814;
  background: #ffffff;
  position: relative;
}

.pricing-card h3 {
  margin: 0 0 6px;
}

.price {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 600;
}

.price span {
  font-size: 14px;
  font-weight: 400;
}

.price-note {
  margin: 0 0 10px;
  font-size: 13px;
}

.pricing-card ul {
  margin: 0 0 14px;
  padding-left: 18px;
  font-size: 13px;
}

.btn-pill {
  border: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.btn-pill.primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-pink));
  color: #fff;
}

.tier-scout {
  background: linear-gradient(135deg, #27f28c, #22d6ff);
}

.tier-pro {
  background: linear-gradient(135deg, #22d6ff, #6f5bff);
  color: #f7f5ff;
}

.tier-enterprise {
  background: linear-gradient(135deg, #ff4fd8, #6f5bff);
  color: #fff3ff;
}

.pricing-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 6px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(154,164,198,0.6);
}

.dot.active {
  width: 14px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-pink));
}

/* Contact */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.contact-form input,
.contact-form textarea {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 10px;
  background: #050814;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #5f6a8d;
}

.contact-form button {
  align-self: flex-start;
}

/* Footer */

.footer {
  padding: 14px 18px 26px;
  text-align: center;
  font-size: 11px;
  color: var(--text-soft);
}

/* Desktop tweaks */

@media (min-width: 768px) {
  main {
    padding: 24px 20px 52px;
  }

  .hero {
    padding: 26px 22px 22px;
  }

  .modules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dual-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-card {
    flex-basis: 320px;
  }
}