:root {
  color-scheme: dark;
  --bg: #080d14;
  --bg-soft: #0d1420;
  --panel: #131d2d;
  --panel-soft: #182335;
  --text: #e8edf5;
  --muted: #a2afc2;
  --accent: #8fd4ff;
  --accent-strong: #57b6f0;
  --border: #27364d;
  --shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 0%, #102033 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, #10253b 0%, transparent 40%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header,
.site-footer {
  background: rgba(9, 15, 24, 0.88);
  backdrop-filter: blur(8px);
}

.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 3.5rem;
}

.topbar,
.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
}

.brand {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.2rem;
}

.brand:hover {
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
}

.nav a[aria-current="page"] {
  color: var(--text);
}

.section {
  padding: 4rem 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(15, 24, 37, 0.7), rgba(13, 20, 32, 0.8));
  border-top: 1px solid rgba(39, 54, 77, 0.45);
  border-bottom: 1px solid rgba(39, 54, 77, 0.45);
}

.hero {
  padding-top: 5rem;
  padding-bottom: 3rem;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.74rem;
  font-weight: 700;
  margin: 0 0 0.8rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  margin-bottom: 1rem;
  max-width: 16ch;
}

h2 {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 0.45rem;
}

.lead {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--muted);
  max-width: 65ch;
}

.grid {
  display: grid;
  gap: 1rem;
}

.cards-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-soft));
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

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

.section-contact {
  padding-top: 3rem;
}

.contact-block {
  background: linear-gradient(180deg, var(--panel), #101a29);
  border: 1px solid var(--border);
  border-radius: 0.95rem;
  box-shadow: var(--shadow);
  padding: 1.4rem;
}

.contact-link {
  font-size: 1.1rem;
  font-weight: 600;
}

.policy {
  background: linear-gradient(180deg, rgba(19, 29, 45, 0.92), rgba(15, 23, 35, 0.92));
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: clamp(1.2rem, 2.6vw, 2rem);
  box-shadow: var(--shadow);
}

.policy section {
  margin-top: 1.65rem;
}

.operator-box {
  background: rgba(9, 15, 24, 0.65);
  border: 1px dashed #3c587d;
  border-radius: 0.8rem;
  padding: 0.9rem 1rem;
}

.operator-box p {
  margin: 0.45rem 0;
}

.footer-title {
  margin: 0;
  font-weight: 600;
}

.muted,
.copyright {
  color: var(--muted);
  margin: 0.45rem 0;
}

@media (max-width: 900px) {
  .cards-2,
  .cards-3 {
    grid-template-columns: 1fr;
  }

  .topbar,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 4rem;
  }
}