:root {
  --bg: #0f172a;
  --bg-soft: #111c33;
  --surface: #ffffff;
  --surface-soft: #f3f6fb;
  --text: #172033;
  --muted: #667085;
  --line: rgba(15, 23, 42, 0.12);
  --accent: #38bdf8;
  --accent-strong: #0284c7;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--surface);
}

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--bg);
  color: var(--accent);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.hero {
  background:
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.28), transparent 36%),
    linear-gradient(135deg, #0f172a, #14213d 58%, #0b1120);
  color: #fff;
  padding: 96px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  margin-bottom: 24px;
}

.hero-text {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.15rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}

.button.primary {
  background: var(--accent);
  color: #082f49;
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
}

.status-card {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow);
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 99px;
  background: #22c55e;
  box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.15);
  margin-bottom: 28px;
}

.status-card p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.status-card h2 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.status-card span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.section {
  padding: 84px 0;
}

.section.soft {
  background: var(--surface-soft);
}

.section-head {
  margin-bottom: 32px;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -0.05em;
  margin-bottom: 0;
}

.metrics-grid,
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cards-grid {
  grid-template-columns: repeat(3, 1fr);
}

.metric-card,
.card {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
}

.metric-card span,
.metric-card small {
  display: block;
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 12px 0 6px;
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--line);
}

.timeline li {
  position: relative;
  padding: 0 0 28px 28px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 2px;
  width: 16px;
  height: 16px;
  border-radius: 99px;
  background: var(--accent-strong);
  box-shadow: 0 0 0 6px rgba(2, 132, 199, 0.12);
}

.timeline strong {
  display: block;
  margin-bottom: 6px;
}

.timeline span {
  color: var(--muted);
}

.site-footer {
  padding: 28px 0;
  background: var(--bg);
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .hero-grid,
  .metrics-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero {
    padding: 72px 0;
  }

  .section {
    padding: 64px 0;
  }
}