:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --ink: #101828;
  --muted: #526070;
  --brand: #1d4ed8;
  --brand-dark: #153eaa;
  --panel: #ffffff;
  --line: #dde4ee;
  --shadow: 0 24px 80px rgba(16, 24, 40, 0.10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(29, 78, 216, 0.14), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 60%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  color: var(--brand-dark);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(221, 228, 238, 0.8);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
}

.nav,
.hero,
.section,
.footer,
.legal {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
  font-weight: 600;
}

.hero {
  padding: 96px 0 72px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 860px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
  font-size: 1.28rem;
}

.hero-copy {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(29, 78, 216, 0.24);
}

.button:hover {
  background: var(--brand-dark);
  color: white;
}

.button.secondary {
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  box-shadow: none;
}

.section {
  padding: 64px 0;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 26px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card,
.content-panel,
.contact {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.card {
  padding: 28px;
}

.card p,
.content-panel p,
.contact p,
.legal p,
.content-panel li {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.content-panel {
  padding: 30px;
}

.content-panel ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.contact {
  padding: 40px;
}

.contact a {
  display: inline-block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 800;
}

.legal {
  max-width: 820px;
  padding: 72px 0;
}

.legal h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
}

.legal h2 {
  margin-top: 36px;
  font-size: 1.5rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 38px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer div {
  display: flex;
  gap: 18px;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 18px 0;
  }

  .nav-links {
    gap: 16px;
  }

  .hero {
    padding: 68px 0 42px;
  }

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

  .footer {
    flex-direction: column;
  }
}