:root {
  --bg: #07111f;
  --panel: #0d1a2b;
  --text: #f5f8fc;
  --muted: #a9b7ca;
  --accent: #56c2ff;
  --accent-2: #9be8c7;
  --line: rgba(255,255,255,.11);
  --shadow: 0 24px 70px rgba(0,0,0,.28);
  --max: 1120px;
}

* { 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;
  background:
    radial-gradient(circle at 18% 10%, rgba(86,194,255,.13), transparent 30rem),
    radial-gradient(circle at 86% 4%, rgba(155,232,199,.09), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7,17,31,.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
}

.logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(86,194,255,.22), rgba(155,232,199,.18));
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}

.logo svg { width: 22px; height: 22px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: .95rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover { color: var(--text); }

.hero {
  padding: 110px 0 82px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent-2);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 56px;
  align-items: center;
}

h1, h2, h3 {
  line-height: 1.08;
  letter-spacing: -.035em;
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.1rem);
  margin: 18px 0 24px;
  max-width: 900px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.lead {
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  color: var(--muted);
  max-width: 760px;
  margin: 0 0 34px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #7fd1ff);
  color: #06111e;
}

.button.secondary {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255,255,255,.04);
}

.hero-card, .card {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 28px;
}

.orbit {
  aspect-ratio: 1;
  border-radius: 50%;
  position: relative;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(86,194,255,.17), transparent 43%),
    linear-gradient(135deg, rgba(86,194,255,.08), rgba(155,232,199,.04));
  border: 1px solid var(--line);
}

.orbit::before,
.orbit::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  transform: rotate(26deg) scaleY(.58);
}

.orbit::after {
  inset: 25%;
  transform: rotate(-18deg) scaleY(.72);
}

.rocket {
  position: relative;
  z-index: 2;
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: rgba(7,17,31,.82);
  border: 1px solid rgba(255,255,255,.16);
}

.section {
  padding: 86px 0;
  border-top: 1px solid var(--line);
}

.section-copy {
  color: var(--muted);
  max-width: 760px;
  margin-bottom: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 26px;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.tag {
  display: inline-block;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(86,194,255,.1);
  border: 1px solid rgba(86,194,255,.24);
  color: #bde9ff;
  font-size: .78rem;
  font-weight: 800;
}

.about-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
}

.detail-list {
  display: grid;
  gap: 16px;
}

.detail {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.detail strong { color: var(--text); }
.detail span { color: var(--muted); }

.contact-box {
  padding: 34px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(86,194,255,.12), rgba(155,232,199,.08));
  border: 1px solid var(--line);
}

.contact-links {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-links a {
  color: var(--text);
  text-decoration: none;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(7,17,31,.45);
}

.page-hero {
  padding: 84px 0 48px;
}

.prose {
  max-width: 820px;
  padding-bottom: 90px;
}

.prose h2 {
  font-size: 1.55rem;
  margin-top: 42px;
}

.prose p, .prose li {
  color: var(--muted);
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .92rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 820px) {
  .hero-grid, .about-grid, .grid-3 {
    grid-template-columns: 1fr;
  }
  .hero { padding-top: 76px; }
  .hero-card { max-width: 470px; }
}

@media (max-width: 620px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 64px; }
  .nav-links a:not(:last-child) { display: none; }
  h1 { font-size: 3.15rem; }
  .detail { grid-template-columns: 1fr; gap: 3px; }
}