:root {
  color-scheme: dark;
  --ink: #f7faff;
  --muted: #aeb9d2;
  --navy: #071126;
  --panel: #101d39;
  --panel-soft: #152443;
  --violet: #7367ff;
  --mint: #2dd4bf;
  --line: rgba(255, 255, 255, 0.12);
  --max: 1120px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% -10%, rgba(115, 103, 255, 0.32), transparent 36rem),
    radial-gradient(circle at 90% 10%, rgba(45, 212, 191, 0.18), transparent 34rem),
    var(--navy);
  color: var(--ink);
  line-height: 1.65;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 38, 0.86);
  backdrop-filter: blur(18px);
}

.nav,
.shell,
.footer-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
}

.brand-zi {
  color: #159dff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a {
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
  min-height: 680px;
  padding: 96px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.1;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 8px;
}

.lead {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  border: 0;
  background: linear-gradient(135deg, var(--violet), var(--mint));
  color: #061126;
}

.hero-art {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.hero-art::before,
.hero-art::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  filter: blur(2px);
}

.hero-art::before {
  width: 380px;
  height: 380px;
  background: linear-gradient(145deg, rgba(115, 103, 255, 0.5), rgba(45, 212, 191, 0.16));
}

.hero-art::after {
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: min(62vw, 260px);
  border-radius: 56px;
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.38);
  transform: rotate(4deg);
}

.section {
  padding: 88px 0;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 36px;
}

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

.card {
  min-height: 190px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(21, 36, 67, 0.9), rgba(10, 22, 47, 0.9));
}

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

.badge {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 10px;
  border: 1px solid rgba(45, 212, 191, 0.35);
  border-radius: 999px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 750;
}

.statement {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
}

.legal {
  max-width: 820px;
  padding: 72px 0 96px;
}

.legal h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

.legal h2 {
  margin-top: 44px;
  font-size: 1.55rem;
}

.legal li + li {
  margin-top: 8px;
}

.updated {
  color: var(--mint);
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--navy);
}

.skip-link:focus {
  top: 12px;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
  }

  .nav-links {
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: auto;
    padding: 72px 0;
  }

  .hero-art {
    min-height: 330px;
  }

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

  .section {
    padding: 64px 0;
  }

  .statement {
    padding: 28px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}