:root {
  color-scheme: dark;
  --bg: #05070b;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #f7f8fb;
  --muted: rgba(247, 248, 251, 0.72);
  --soft: rgba(247, 248, 251, 0.52);
  --line: rgba(255, 255, 255, 0.14);
  --accent: #73a7ff;
  --accent-2: #ad7cff;
  --max: 1040px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background:
    radial-gradient(circle at 80% 0%, rgba(115, 167, 255, 0.25), transparent 30rem),
    radial-gradient(circle at 16% 12%, rgba(173, 124, 255, 0.22), transparent 28rem),
    linear-gradient(180deg, #07101f 0%, var(--bg) 42%, #030407 100%);
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 760;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.35)),
    linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 34px rgba(115, 167, 255, 0.45);
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 13px 7px 9px;
  border-radius: 999px;
  border-top: 2px solid rgba(5, 7, 11, 0.72);
  transform: rotate(-10deg);
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.hero {
  min-height: calc(100svh - 92px);
  display: grid;
  align-items: center;
  padding: 56px 0 88px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.74fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
}

.kicker {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 740;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

h1 {
  font-size: clamp(3.65rem, 12vw, 8.75rem);
  max-width: 8ch;
}

.hero-copy {
  max-width: 610px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  margin: 26px 0 34px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 720;
}

.button.primary {
  color: #05070b;
  background: #fff;
  box-shadow: 0 18px 60px rgba(255, 255, 255, 0.18);
}

.button.secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.replay-card {
  position: relative;
  min-height: 520px;
  border-radius: 42px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background:
    linear-gradient(180deg, rgba(8, 15, 28, 0.25), rgba(3, 5, 9, 0.92)),
    radial-gradient(circle at 50% 26%, rgba(115, 167, 255, 0.34), transparent 16rem),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 44px 120px rgba(0, 0, 0, 0.56), inset 0 0 80px rgba(115, 167, 255, 0.08);
}

.map-grid {
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 78%, transparent 100%);
}

.route-line {
  position: absolute;
  inset: 64px 40px 152px;
}

.route-line svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.route-path {
  fill: none;
  stroke: url(#routeGradient);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 18px rgba(115, 167, 255, 0.7));
}

.moment-dot {
  fill: #fff;
  stroke: #73a7ff;
  stroke-width: 4;
  filter: drop-shadow(0 0 14px rgba(115, 167, 255, 0.85));
}

.replay-bottom {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 22px;
  border-radius: 30px;
  background: rgba(8, 10, 16, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(24px);
}

.replay-bottom p {
  margin: 8px 0 0;
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.metric {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.metric strong {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.metric span {
  color: var(--soft);
  font-size: 0.82rem;
}

.section {
  padding: 88px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section h2 {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  max-width: 10ch;
}

.section-lead {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 690px;
  margin: 20px 0 0;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
}

.promise {
  padding: 28px;
  background: rgba(255, 255, 255, 0.055);
}

.promise h3 {
  font-size: 1.35rem;
  line-height: 1.05;
}

.promise p {
  color: var(--muted);
  margin: 14px 0 0;
}

.legal-page {
  padding: 64px 0 96px;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 1fr);
  gap: clamp(32px, 8vw, 90px);
  align-items: start;
}

.legal-title {
  position: sticky;
  top: 32px;
}

.legal-title h1 {
  font-size: clamp(3rem, 8vw, 6.5rem);
  max-width: 8ch;
}

.legal-title p {
  color: var(--muted);
  margin-top: 22px;
  font-size: 1.05rem;
}

.legal-content {
  padding: clamp(26px, 5vw, 52px);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
}

.legal-content h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.05;
  margin-top: 42px;
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 {
  font-size: 1.15rem;
  line-height: 1.2;
  margin-top: 28px;
}

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

.legal-content ul {
  padding-left: 1.2rem;
}

.legal-content code {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 0.12rem 0.35rem;
}

.footer {
  padding: 34px 0 52px;
  color: var(--soft);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
}

@media (max-width: 820px) {
  .site-shell { width: min(100% - 28px, var(--max)); }
  .nav { padding: 20px 0; }
  .nav-links { gap: 12px; }
  .hero { padding: 24px 0 64px; }
  .hero-grid,
  .legal-layout {
    grid-template-columns: 1fr;
  }
  h1 { font-size: clamp(3.25rem, 18vw, 5.5rem); }
  .replay-card { min-height: 450px; border-radius: 34px; }
  .promise-grid { grid-template-columns: 1fr; }
  .legal-title { position: static; }
  .legal-page { padding-top: 28px; }
  .metrics { grid-template-columns: 1fr; }
  .footer a { margin-left: 0; margin-right: 16px; }
}