:root {
  --bg: #0c1118;
  --surface: rgba(19, 27, 38, 0.92);
  --surface-strong: rgba(24, 33, 46, 0.97);
  --text: #f3f7fb;
  --muted: #a6b4c7;
  --line: rgba(243, 247, 251, 0.1);
  --accent: #69a8ff;
  --accent-strong: #3f7ef0;
  --accent-soft: rgba(105, 168, 255, 0.14);
  --warm: #f0b46d;
  --shadow: 0 30px 72px rgba(0, 0, 0, 0.34);
  --radius: 24px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  background-color: var(--bg);
  background:
    radial-gradient(circle at top left, rgba(105, 168, 255, 0.16), transparent 26%),
    radial-gradient(circle at top right, rgba(240, 180, 109, 0.1), transparent 22%),
    linear-gradient(180deg, #111824 0%, #0d141d 46%, #0c1118 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 80%);
}

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

p,
li {
  line-height: 1.7;
}

.site-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 21, 30, 0.84);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.nav-links .is-active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.page {
  display: grid;
  gap: 28px;
}

.hero-card,
.page-intro,
.legal-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: clamp(28px, 5vw, 48px);
  overflow: hidden;
  position: relative;
  min-height: min(58vh, 620px);
  align-items: center;
}

.hero-card::after {
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 280px;
  height: 280px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, rgba(105, 168, 255, 0.14), transparent 68%);
}

.hero-card::before {
  position: absolute;
  left: -60px;
  top: -60px;
  width: 220px;
  height: 220px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 180, 109, 0.1), transparent 70%);
}

.eyebrow,
.meta-line {
  margin: 0 0 12px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-copy h1,
.page-intro h1,
.legal-section h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.hero-copy h1,
.page-intro h1 {
  font-size: clamp(2.7rem, 7vw, 5rem);
  line-height: 0.96;
}

.hero-copy-simple {
  position: relative;
  z-index: 1;
  max-width: 540px;
}

.hero-card-simple {
  min-height: min(72vh, 720px);
}

.lead {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 1.08rem;
  color: var(--muted);
}

.lead-secondary {
  margin-top: 12px;
}

.legal-section ul {
  padding-left: 1.25rem;
}

.page-legal {
  gap: 20px;
}

.page-intro,
.legal-section {
  padding: clamp(24px, 4vw, 34px);
}

.page-intro {
  background:
    linear-gradient(180deg, rgba(26, 35, 48, 0.94), rgba(19, 27, 38, 0.98)),
    var(--surface);
}

.meta-line {
  margin-top: 18px;
}

.legal-section h2 {
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.legal-section p {
  margin: 0 0 12px;
}

.legal-section ul {
  margin: 0 0 12px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 12px 24px;
  padding: 28px 4px 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
  font-weight: 800;
  color: var(--text);
}

@media (max-width: 860px) {
  .topbar,
  .hero-card {
    border-radius: 28px;
  }

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

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

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 10px;
  }

  .topbar {
    padding: 14px;
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    flex: 1 1 100%;
    text-align: center;
  }
}