@font-face {
  font-family: "Inter";
  src: url("inter.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("manrope.woff2") format("woff2");
  font-weight: 700 800;
  font-display: swap;
}

:root {
  --primary: #2bd5ff;
  --on-primary: #04123f;
  --primary-active: #5ce0ff;
  --primary-pale: #dcf5ff;
  --navy: #000094;
  --ink: #0a1030;
  --body: #474b5e;
  --mute: #868a9c;
  --canvas: #ffffff;
  --canvas-soft: #eaf1f6;
  --radius-lg: 16px;
  --radius-xl: 24px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--canvas-soft);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--navy); }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Hero */
.hero {
  color: #fff;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(43, 213, 255, 0.18), transparent 55%),
    linear-gradient(160deg, #01072e 0%, #020a44 45%, #04106e 80%, #0a1a8c 100%);
  padding: 28px 0 88px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand img { width: 40px; height: auto; border-radius: 6px; }
.brand span { font-family: "Manrope", sans-serif; font-weight: 800; font-size: 22px; letter-spacing: -0.01em; }
.hero-body { margin-top: 72px; max-width: 760px; }
.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 9999px;
  background: rgba(43, 213, 255, 0.14);
  color: var(--primary);
  border: 1px solid rgba(43, 213, 255, 0.35);
  font-size: 14px;
  font-weight: 600;
}
h1 {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: clamp(34px, 5.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 20px 0 18px;
}
.lead { font-size: 19px; color: rgba(255, 255, 255, 0.82); margin: 0 0 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  text-decoration: none;
  font-size: 16px;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-active); }
.btn-ghost { color: #fff; border: 1px solid rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* Sections */
main { padding: 64px 0 24px; }
h2 {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.section-lead { color: var(--body); margin: 0 0 28px; max-width: 680px; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: var(--canvas);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 1px 2px rgba(14, 15, 12, 0.04), 0 2px 8px rgba(14, 15, 12, 0.04);
}
.card h3 { font-family: "Manrope", sans-serif; font-weight: 800; font-size: 18px; margin: 0 0 8px; }
.card p { margin: 0; color: var(--body); font-size: 15px; }
.links { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.links:first-child { margin-top: 0; }
.link-card {
  display: block;
  background: var(--primary-pale);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  text-decoration: none;
  color: var(--ink);
}
.link-card:hover { background: #cdeffd; }
.link-card strong { display: block; font-family: "Manrope", sans-serif; font-weight: 800; }
.link-card span { color: var(--body); font-size: 15px; }

/* Footer */
footer { padding: 48px 0 40px; color: var(--mute); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(10, 16, 48, 0.1); padding-top: 24px; }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .links { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .hero { padding-bottom: 64px; }
  .hero-body { margin-top: 48px; }
  .lead { font-size: 17px; }
  .grid { grid-template-columns: 1fr; }
}