:root {
  color-scheme: dark;
  --bg: #07100f;
  --panel: #0d1917;
  --panel-2: #12221e;
  --ink: #f3f0df;
  --muted: #a8b3aa;
  --accent: #e7bd56;
  --accent-2: #87d4b4;
  --line: rgba(243, 240, 223, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 5%, rgba(46, 110, 88, 0.24), transparent 34rem),
    linear-gradient(135deg, rgba(231, 189, 86, 0.04) 1px, transparent 1px),
    linear-gradient(45deg, rgba(231, 189, 86, 0.04) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 42px 42px, 42px 42px, auto;
  line-height: 1.65;
}

a {
  color: var(--accent-2);
  text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
  color: var(--accent);
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 15, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  aspect-ratio: 1;
  border: 1px solid var(--accent);
  background:
    linear-gradient(90deg, transparent 45%, var(--accent) 45% 55%, transparent 55%),
    linear-gradient(transparent 45%, var(--accent) 45% 55%, transparent 55%);
  box-shadow: inset 0 0 0 7px var(--panel), 0 0 28px rgba(231, 189, 86, 0.18);
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.92rem;
}

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

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: 80px;
  min-height: 720px;
  padding: 92px 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  text-wrap: balance;
}

h1 {
  max-width: 13ch;
  font-size: clamp(3.2rem, 8vw, 6.8rem);
  letter-spacing: -0.065em;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.045em;
}

h3 {
  font-size: 1.2rem;
}

.lede {
  max-width: 58ch;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.3vw, 1.28rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--accent);
  color: #151408;
  background: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
}

.tactical-card {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(231, 189, 86, 0.18) 50%, transparent 50.5%),
    linear-gradient(transparent 49.5%, rgba(231, 189, 86, 0.18) 50%, transparent 50.5%),
    var(--panel);
  background-size: 72px 72px;
  box-shadow: var(--shadow);
}

.tactical-card::before,
.tactical-card::after {
  position: absolute;
  width: 108px;
  height: 108px;
  border: 3px solid;
  border-radius: 50%;
  content: "";
}

.tactical-card::before {
  top: 22%;
  left: 16%;
  border-color: var(--accent-2);
  box-shadow: 128px 148px 0 -3px var(--panel), 128px 148px 0 0 var(--accent);
}

.tactical-card::after {
  right: 13%;
  bottom: 14%;
  border-color: var(--accent);
}

.route {
  position: absolute;
  top: 30%;
  left: 27%;
  width: 58%;
  height: 46%;
  border-top: 4px solid var(--accent-2);
  border-right: 4px solid var(--accent-2);
  opacity: 0.8;
  transform: skewY(-18deg);
}

.route::after {
  position: absolute;
  right: -8px;
  bottom: -8px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--accent-2);
  background: var(--panel);
  content: "";
  transform: rotate(45deg);
}

.features,
.trust {
  padding: 100px 0;
  border-top: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}

.feature {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
}

.index {
  display: block;
  margin-bottom: 58px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
}

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

.trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.fact-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fact-list li {
  padding: 16px 18px;
  border-left: 2px solid var(--accent);
  background: var(--panel);
  color: var(--muted);
}

.legal {
  width: min(780px, calc(100% - 40px));
  margin: 0 auto;
  padding: 84px 0 120px;
}

.legal h1 {
  max-width: none;
  font-size: clamp(2.8rem, 7vw, 5rem);
}

.legal h2 {
  margin-top: 48px;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.legal .updated {
  margin: 18px 0 42px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.86rem;
}

.callout {
  padding: 22px;
  border: 1px solid rgba(135, 212, 180, 0.35);
  background: rgba(135, 212, 180, 0.06);
}

.site-footer {
  padding: 42px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

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

@media (max-width: 820px) {
  .hero,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 54px;
    min-height: auto;
  }

  .tactical-card {
    width: min(100%, 480px);
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature {
    min-height: 0;
  }

  .index {
    margin-bottom: 30px;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 64px;
  }

  .nav-links a:not(:last-child) {
    display: none;
  }

  .hero {
    padding: 64px 0;
  }
}