:root {
  --bg: #050b1a;
  --bg-elev: #0c1630;
  --surface: rgba(10, 22, 46, 0.76);
  --surface-strong: rgba(7, 17, 36, 0.94);
  --text: #eaf2ff;
  --muted: #afc1dd;
  --brand: #1e90ff;
  --brand-2: #0aa3ff;
  --accent: #24d17e;
  --line: rgba(92, 136, 196, 0.35);
  --line-strong: rgba(126, 176, 241, 0.52);
  --shadow: 0 20px 48px rgba(1, 8, 22, 0.52);
  --radius: 18px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 620px at 88% -6%, rgba(10, 163, 255, 0.20), transparent 64%),
    radial-gradient(920px 540px at -10% 34%, rgba(30, 144, 255, 0.22), transparent 62%),
    linear-gradient(180deg, #050b1a 0%, #040814 100%);
  line-height: 1.65;
  overflow-x: clip;
}

h1, h2, h3, .brand-text {
  font-family: Manrope, Inter, "Segoe UI", sans-serif;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-top: 0;
}

.container { width: min(100% - 2.2rem, var(--max)); margin-inline: auto; }

.bg-orb { position: fixed; border-radius: 999px; filter: blur(46px); z-index: -3; pointer-events: none; }
.bg-orb-1 { width: 540px; height: 540px; top: -180px; right: -150px; background: radial-gradient(circle, rgba(30, 144, 255, 0.30), rgba(30, 144, 255, 0)); }
.bg-orb-2 { width: 420px; height: 420px; left: -170px; top: 28%; background: radial-gradient(circle, rgba(36, 209, 126, 0.22), rgba(36, 209, 126, 0)); }

.bg-grid {
  position: fixed; inset: 0; z-index: -4; pointer-events: none;
  background-image: linear-gradient(rgba(120, 159, 214, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(120, 159, 214, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 15%, black 8%, transparent 82%);
}

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 1000; background: #fff; color: #071123; padding: 0.55rem 0.75rem; border-radius: 10px; }

.site-header { position: sticky; top: 0; z-index: 150; padding-top: 0.85rem; transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease, backdrop-filter 240ms ease; }
.site-header.scrolled { backdrop-filter: blur(12px); }

.nav-shell {
  min-height: 4.1rem; display: flex; justify-content: space-between; align-items: center;
  border: 1px solid transparent; border-radius: 14px; padding: 0 0.85rem;
  transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}
.site-header.scrolled .nav-shell {
  background: rgba(6, 14, 30, 0.84);
  border-color: rgba(122, 169, 236, 0.24);
  box-shadow: 0 10px 30px rgba(3, 7, 16, 0.5);
}

.brand { color: var(--text); text-decoration: none; display: inline-flex; align-items: center; }
.brand-logo { height: 2.1rem; width: auto; display: block; }

.menu { list-style: none; display: flex; align-items: center; gap: 1.35rem; margin: 0; padding: 0; }
.menu a { color: #d7e6ff; text-decoration: none; font-weight: 500; transition: color 180ms ease; }
.menu a:hover, .menu a:focus-visible { color: #7fd6ff; }

.menu-toggle {
  display: none; border: 1px solid var(--line); color: #fff; border-radius: 9px;
  background: rgba(8, 20, 42, 0.75); padding: 0.35rem 0.62rem;
}

.hero { padding: 4.6rem 0 3.5rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: stretch; gap: 1.2rem; }

.hero-copy, .hero-panel, .card, .stats > div, .timeline li, .trust-grid, .cta-inner {
  background: linear-gradient(160deg, rgba(13, 27, 55, 0.82), rgba(8, 20, 42, 0.78));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy { padding: clamp(1.3rem, 3vw, 2.3rem); }
.eyebrow { text-transform: uppercase; color: var(--accent); font-weight: 700; letter-spacing: 0.11em; font-size: 0.74rem; margin: 0 0 0.9rem; }
h1 { font-size: clamp(2.1rem, 5vw, 4rem); max-width: 14ch; margin-bottom: 1rem; }
.positioning { color: #d7e6ff; max-width: 62ch; font-size: clamp(1rem, 1.4vw, 1.14rem); margin-bottom: 1.35rem; }

.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.hero-meta span { display: inline-flex; align-items: center; border: 1px solid rgba(117, 169, 240, 0.44); border-radius: 999px; padding: 0.35rem 0.72rem; color: #e0eeff; font-size: 0.84rem; }

.hero-panel { padding: clamp(1.2rem, 2vw, 1.8rem); display: flex; flex-direction: column; justify-content: center; }
.panel-label { margin: 0 0 0.5rem; color: #49b1ff; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.09em; }
.hero-panel h2 { font-size: clamp(1.2rem, 2.3vw, 1.75rem); margin-bottom: 0.85rem; }
.hero-panel ul { margin: 0; padding-left: 1.15rem; color: #d2e3fa; }

.trust-strip { padding: 0.5rem 0 2.3rem; }
.trust-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1rem; align-items: center; padding: 1rem 1.2rem; }
.trust-grid p { margin: 0; color: #d2e3fa; font-weight: 500; }
.trust-grid ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem; color: #d8e8ff; font-size: 0.92rem; }

.section { padding: 2.9rem 0; }
.section-alt { position: relative; }
.section-head { margin-bottom: 1rem; }
h2 { font-size: clamp(1.45rem, 3vw, 2.35rem); margin: 0; }

.cards { display: grid; gap: 0.9rem; }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card { padding: 1.2rem 1.12rem; transition: transform 210ms ease, border-color 210ms ease; }
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.card p { margin-bottom: 0; color: #d2e3fa; }

.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 0.9rem; }
.split > div > p:last-child { color: #d2e3fa; }

.stats { margin: 0; display: grid; gap: 0.75rem; }
.stats > div { padding: 1rem 1.05rem; }
.stats dt { font-weight: 800; font-size: 1.15rem; margin-bottom: 0.25rem; color: #f1f7ff; }
.stats dd { margin: 0; color: var(--muted); }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.timeline li { padding: 1rem; position: relative; }
.step { color: #49b1ff; font-size: 0.76rem; letter-spacing: 0.12em; font-weight: 700; }

.cta { padding-top: 3rem; }
.cta-inner {
  text-align: center;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  background: linear-gradient(150deg, rgba(30, 144, 255, 0.24), rgba(36, 209, 126, 0.18));
  border-color: rgba(116, 173, 246, 0.42);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; text-decoration: none;
  border: 0; border-radius: 999px; padding: 0.7rem 1rem; font-weight: 700;
  color: #03132a;
  background: linear-gradient(145deg, #22a1ff, #24d17e);
  transition: transform 160ms ease, filter 160ms ease;
}
.btn:hover, .btn:focus-visible { transform: translateY(-1px); filter: brightness(1.08); }
.btn-sm { font-size: 0.9rem; padding: 0.54rem 0.86rem; }

.btn-ghost {
  color: #e6f2ff;
  border: 1px solid var(--line-strong);
  background: rgba(8, 20, 42, 0.60);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: rgba(13, 34, 69, 0.78);
  color: #ffffff;
}

.site-footer { border-top: 1px solid rgba(106, 160, 234, 0.28); margin-top: 2.2rem; padding: 1.2rem 0 1.5rem; }
.footer-wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.9rem; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo { height: 1.65rem; width: auto; display: block; }
.footer-wrap p, .footer-wrap a { margin: 0; color: var(--muted); }
.footer-wrap a { text-underline-offset: 0.18em; }

.fade-up { opacity: 0; transform: translateY(12px); transition: opacity 500ms ease, transform 500ms ease; }
.fade-up.in-view { opacity: 1; transform: translateY(0); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@media (max-width: 980px) {
  .hero-grid, .trust-grid, .split, .cards-3, .cards-2, .timeline { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-block; }
  .menu {
    display: none; position: absolute; right: 1.1rem; top: 4.5rem;
    width: min(19rem, calc(100% - 2.2rem));
    background: var(--surface-strong);
    border: 1px solid var(--line);
    border-radius: 12px;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.95rem;
    box-shadow: 0 14px 34px rgba(3, 8, 19, 0.52);
  }
  .menu.open { display: flex; }
}

@media (max-width: 680px) {
  .brand-logo { height: 1.8rem; }
  .footer-brand { flex-direction: column; align-items: flex-start; }
  .footer-logo { height: 1.45rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
  .fade-up { opacity: 1; transform: none; }
}