:root {
  --bg: #080b10;
  --surface: #10151d;
  --surface-2: #171e28;
  --border: #273244;
  --text: #eef4fb;
  --muted: #9aa9ba;
  --accent: #20a8ff;
  --accent-2: #76cfff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 5%, rgba(32, 168, 255, 0.14), transparent 30rem),
    linear-gradient(180deg, #0b1017 0%, var(--bg) 55%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(39, 50, 68, 0.85);
  background: rgba(8, 11, 16, 0.88);
  backdrop-filter: blur(16px);
}
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.brand img { width: 52px; height: 40px; object-fit: cover; object-position: 50% 42%; border-radius: 8px; }
.nav-links { display: flex; gap: 1.25rem; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .94rem; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--accent-2); }
.hero { padding: 7rem 0 5rem; display: grid; grid-template-columns: 1.25fr .75fr; gap: 4rem; align-items: center; }
.eyebrow { color: var(--accent-2); font-weight: 800; text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; }
h1, h2, h3 { line-height: 1.12; }
h1 { margin: .8rem 0 1.4rem; font-size: clamp(2.7rem, 7vw, 5.5rem); letter-spacing: -.055em; }
h1 span { color: var(--accent); }
.lede { max-width: 690px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.27rem); }
.actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.button { display: inline-block; padding: .84rem 1.2rem; border-radius: 9px; text-decoration: none; font-weight: 750; border: 1px solid var(--accent); background: var(--accent); color: #03101a; }
.button.secondary { background: transparent; color: var(--text); border-color: var(--border); }
.hero-mark { padding: 1.3rem; border: 1px solid var(--border); border-radius: 24px; background: rgba(16, 21, 29, .78); box-shadow: var(--shadow); }
.hero-mark img { display: block; width: 100%; border-radius: 14px; }
.section { padding: 5rem 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 2rem; }
.section h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.15rem); letter-spacing: -.04em; }
.section-head p { color: var(--muted); max-width: 580px; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card { min-height: 240px; padding: 1.6rem; border-radius: 16px; background: linear-gradient(145deg, var(--surface-2), var(--surface)); border: 1px solid var(--border); }
.card .number { color: var(--accent); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
.card h3 { margin: 2.7rem 0 .7rem; font-size: 1.35rem; }
.card p { color: var(--muted); margin: 0; }
.banner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; padding: 2rem; border: 1px solid rgba(32, 168, 255, .38); border-radius: 18px; background: rgba(32, 168, 255, .08); }
.banner h2 { font-size: 1.65rem; margin-bottom: .45rem; }
.banner p { color: var(--muted); margin: 0; }
.page { padding: 5rem 0; }
.page article { max-width: 820px; }
.page h1 { font-size: clamp(2.5rem, 6vw, 4.3rem); }
.page h2 { margin-top: 2.4rem; font-size: 1.5rem; }
.page p, .page li { color: var(--muted); }
.meta { padding: 1rem 1.2rem; border-left: 3px solid var(--accent); background: var(--surface); color: var(--muted); }
footer { margin-top: 5rem; border-top: 1px solid var(--border); color: var(--muted); }
.footer-inner { min-height: 120px; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-links a { color: var(--muted); }
:focus-visible { outline: 3px solid rgba(118, 207, 255, .8); outline-offset: 3px; }
@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding-top: 4.5rem; }
  .hero-mark { max-width: 460px; }
  .grid { grid-template-columns: 1fr; }
  .section-head, .banner, .footer-inner { display: block; }
  .banner .button { margin-top: 1.25rem; }
  .footer-inner { padding: 2rem 0; }
  .nav-links a:not(:last-child) { display: none; }
}