:root {
  --ink: #eef4ff;
  --muted: #9daabc;
  --bg: #08111f;
  --surface: #101c2d;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #78e8c3;
  --accent-dark: #0e342c;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 80% 5%, rgba(40, 120, 112, .26), transparent 32%), linear-gradient(160deg, #08111f 0%, #091626 60%, #08111f 100%);
}
a { color: inherit; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(8, 17, 31, .82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  text-decoration: none;
  font-weight: 750;
  letter-spacing: -.04em;
}
nav { display: flex; gap: 26px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-size: .92rem; }
nav a:hover { color: var(--ink); }
.nav-cta { border: 1px solid var(--line); padding: 8px 14px; border-radius: 999px; }
.hero { padding: 120px 0 76px; }
.eyebrow { margin: 0 0 20px; color: var(--accent); font-size: .76rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.06; letter-spacing: -.045em; }
h1 { max-width: 930px; margin-bottom: 28px; font-size: clamp(3.2rem, 8vw, 7.4rem); font-weight: 680; }
h1 span { color: var(--accent); }
.hero-copy { max-width: 720px; margin: 0; color: var(--muted); font-size: clamp(1.12rem, 2vw, 1.38rem); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 38px; }
.button { display: inline-block; padding: 13px 20px; border-radius: 4px; text-decoration: none; font-weight: 700; }
.primary { background: var(--accent); color: #06130f; }
.secondary { border: 1px solid var(--line); }
.signal-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 100px; border-top: 1px solid var(--line); }
.signal-grid div { display: flex; gap: 18px; padding: 22px 20px 0 0; color: var(--muted); }
.signal-grid strong { color: var(--accent); font-size: .8rem; }
.section { padding: 110px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 46px; }
h2 { margin-bottom: 0; font-size: clamp(2.25rem, 5vw, 4.4rem); font-weight: 620; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { min-height: 360px; padding: 30px; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; }
.card:hover { border-color: rgba(120, 232, 195, .48); transform: translateY(-3px); transition: .2s ease; }
.card-number { color: var(--accent); font-size: .78rem; }
.card h3 { margin-top: 48px; font-size: 1.65rem; }
.card p:not(.card-number) { color: var(--muted); }
.card a, .card .status { margin-top: auto; color: var(--accent); text-decoration: none; font-weight: 700; }
.status { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
.principles { padding: 0; margin: 0; list-style: none; }
.principles li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 24px 0; border-top: 1px solid var(--line); }
.principles span { color: var(--accent); font-size: .78rem; }
.principles h3 { margin-bottom: 8px; font-size: 1.25rem; }
.principles p { margin: 0; color: var(--muted); }
.about .statement { max-width: 980px; margin: 0 0 32px; font-size: clamp(1.8rem, 3.8vw, 3.45rem); line-height: 1.18; letter-spacing: -.035em; }
.text-link { color: var(--accent); text-decoration: none; font-weight: 700; }
.contact-links { display: flex; gap: 24px; flex-wrap: wrap; }
footer { display: flex; justify-content: space-between; padding: 34px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
@media (max-width: 820px) {
  nav a:not(.nav-cta) { display: none; }
  .hero { padding-top: 88px; }
  .signal-grid, .cards, .split { grid-template-columns: 1fr; }
  .signal-grid { gap: 18px; }
  .card { min-height: 300px; }
  .split { gap: 46px; }
  footer { gap: 20px; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }