:root {
  --ink: #14213d;
  --muted: #5d6b82;
  --line: #e5eaf2;
  --bg: #f7f9fc;
  --card: #ffffff;
  --blue: #1f66ff;
  --blue-dark: #123f9f;
  --gold: #f5b841;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 6vw;
  background: rgba(247, 249, 252, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229, 234, 242, 0.8);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.02em; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--ink); color: white; font-size: 14px; }
nav { display: flex; gap: 24px; font-size: 14px; color: var(--muted); }
nav a:hover { color: var(--blue); }
.hero {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr); gap: 48px;
  padding: 96px 6vw 64px;
  background:
    radial-gradient(circle at 80% 10%, rgba(31, 102, 255, 0.14), transparent 36%),
    linear-gradient(135deg, #ffffff 0%, #f3f7ff 100%);
}
.hero-copy { max-width: 760px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; font-size: 12px; }
h1 { margin: 0; font-size: clamp(44px, 6vw, 82px); line-height: 0.96; letter-spacing: -0.065em; }
h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; letter-spacing: -0.045em; }
h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -0.02em; }
.lead { max-width: 690px; margin: 28px 0 0; font-size: 20px; color: var(--muted); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; }
.button.primary { background: var(--blue); color: #fff; box-shadow: 0 16px 32px rgba(31,102,255,0.22); }
.button.primary:hover { background: var(--blue-dark); }
.button.secondary { background: white; border-color: var(--line); color: var(--ink); }
.button.light { background: white; color: var(--blue); box-shadow: none; }
.hero-card { align-self: end; background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 34px; box-shadow: 0 24px 70px rgba(20, 33, 61, 0.10); }
.card-kicker { display: inline-flex; margin-bottom: 18px; padding: 7px 12px; border-radius: 999px; background: #fff4d8; color: #9b6a05; font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
ul { padding-left: 20px; color: var(--muted); }
.logo-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 0 6vw; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logo-strip span { background: white; padding: 22px; text-align: center; font-weight: 800; color: #34445d; }
.section { padding: 88px 6vw; }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.grid { display: grid; gap: 22px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.tile { background: white; border: 1px solid var(--line); border-radius: 24px; padding: 28px; min-height: 230px; box-shadow: 0 16px 46px rgba(20, 33, 61, 0.06); }
.tile p, .copy-block p, .steps p, .cta p, footer p { color: var(--muted); margin-bottom: 0; }
.split { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 60px; align-items: start; background: white; }
.copy-block { font-size: 18px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps div { background: white; border: 1px solid var(--line); border-radius: 24px; padding: 24px; }
.steps span { display: inline-block; margin-bottom: 28px; color: var(--gold); font-weight: 900; }
.cta { margin: 0 6vw 70px; padding: 48px; border-radius: 32px; background: var(--ink); color: white; display: flex; justify-content: space-between; gap: 28px; align-items: center; }
.cta p { color: #c8d2e3; max-width: 680px; }
footer { display: flex; justify-content: space-between; gap: 24px; padding: 34px 6vw; border-top: 1px solid var(--line); background: white; }
.footer-links { display: flex; gap: 20px; color: var(--muted); }
@media (max-width: 880px) {
  nav { display: none; }
  .hero, .split { grid-template-columns: 1fr; }
  .grid.three, .steps, .logo-strip { grid-template-columns: 1fr; }
  .cta, footer { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 48px; }
}