:root {
  --ink: #f7fbff;
  --muted: #b9c6d7;
  --soft: #7f8da1;
  --navy: #061426;
  --panel: #0b2340;
  --panel-strong: #123b72;
  --line: rgba(196, 213, 235, 0.18);
  --gold: #ffd451;
  --green: #8ff04a;
  --field: #0a423d;
  --shadow: rgba(0, 0, 0, 0.35);
  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;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 8%, rgba(57, 119, 221, 0.26), transparent 30rem),
    radial-gradient(circle at 28% 36%, rgba(18, 95, 80, 0.35), transparent 28rem),
    linear-gradient(180deg, #07121f 0%, #061426 48%, #03101e 100%);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  min-height: 100vh;
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 20, 38, 0.82);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 212, 81, 0.55);
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: var(--gold);
  background: linear-gradient(145deg, rgba(42, 92, 177, 0.55), rgba(8, 26, 50, 0.95));
  box-shadow: 0 12px 30px var(--shadow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.nav-link:hover,
.nav-link[aria-current] {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 84px 0;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  align-items: center;
  gap: 52px;
  padding-top: 68px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.86rem;
  font-weight: 950;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 5vw, 4.35rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.lead {
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  font-weight: 700;
}

.hero-actions,
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  min-height: 52px;
  border: 1px solid rgba(255, 212, 81, 0.45);
  border-radius: 999px;
  padding: 14px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #071426;
  background: linear-gradient(180deg, #ffe478, #ffbd2f);
  font-weight: 950;
  box-shadow: 0 18px 48px rgba(255, 190, 47, 0.16);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
  box-shadow: none;
}

.hero-card,
.product-card,
.legal-card,
.feature-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(56, 108, 208, 0.7), rgba(8, 31, 61, 0.92) 56%),
    var(--panel);
  box-shadow: 0 26px 80px var(--shadow);
  overflow: hidden;
}

.hero-card::before,
.product-card::before,
.legal-card::before,
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 88% 16%, rgba(255, 255, 255, 0.16), transparent 7rem),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12) 48%, transparent 49%);
}

.hero-card {
  padding: 28px;
}

.app-preview {
  min-height: 480px;
  border: 1px solid rgba(255, 212, 81, 0.35);
  border-radius: 24px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(38, 101, 216, 0.62), rgba(6, 20, 38, 0.78) 54%),
    radial-gradient(circle at 50% 55%, rgba(17, 104, 94, 0.9), transparent 13rem);
}

.app-icon {
  width: 96px;
  height: 96px;
  border-radius: 23px;
  object-fit: cover;
  box-shadow: 0 14px 36px var(--shadow);
}

.score-strip {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: rgba(2, 16, 33, 0.68);
}

.score-strip span {
  display: block;
  color: var(--soft);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.score-strip strong {
  display: block;
  margin-top: 4px;
  color: var(--gold);
  font-size: 1.5rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.feature-card {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(18, 59, 114, 0.84), rgba(7, 25, 48, 0.92)),
    var(--panel);
}

.feature-card p {
  color: var(--muted);
  font-weight: 700;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 28px;
  align-items: stretch;
}

.product-card {
  padding: 32px;
}

.product-logo {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  object-fit: cover;
}

.facts {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.facts li {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 15px 16px;
  color: var(--muted);
  background: rgba(4, 18, 36, 0.48);
  font-weight: 760;
}

.facts strong {
  color: var(--ink);
}

.legal-section {
  padding-top: 92px;
}

.legal-card {
  padding: clamp(24px, 4vw, 46px);
  background:
    linear-gradient(180deg, rgba(15, 50, 94, 0.92), rgba(4, 18, 35, 0.96)),
    var(--panel);
}

.legal-card + .legal-card {
  margin-top: 24px;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
  font-weight: 660;
}

.legal-card ul {
  padding-left: 20px;
}

.last-updated {
  color: var(--gold);
  font-weight: 900;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--soft);
  font-weight: 760;
}

@media (max-width: 840px) {
  .nav {
    min-height: auto;
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .product-layout,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 40px;
  }

  .section {
    padding: 58px 0;
  }

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

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

@media (max-width: 520px) {
  .nav-link {
    padding: 9px 10px;
    font-size: 0.84rem;
    white-space: nowrap;
  }

  .app-preview {
    min-height: 420px;
  }
}