:root {
  --bg: #05080f;
  --bg-soft: #0b1020;
  --panel: rgba(18, 23, 38, 0.88);
  --panel-strong: #151c31;
  --line: rgba(122, 107, 255, 0.20);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #f5f7ff;
  --muted: #b6bdd8;
  --accent: #7a6bff;
  --accent-2: #45d0ff;
  --gold: #ffd15c;
  --good: #7ff0b8;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background:
    radial-gradient(circle at top right, rgba(122, 107, 255, 0.18), transparent 30%),
    radial-gradient(circle at 12% 18%, rgba(69, 208, 255, 0.10), transparent 24%),
    radial-gradient(circle at 85% 80%, rgba(73, 255, 170, 0.08), transparent 22%),
    linear-gradient(180deg, #05080f 0%, #090d17 45%, #04070c 100%);
}

a {
  color: var(--accent-2);
}

img {
  display: block;
  max-width: 100%;
}

.shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 8, 15, 0.74);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.topbar-inner {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 10px 26px rgba(122, 107, 255, 0.22);
}

.brand-sub {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

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

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

.hero {
  padding: 72px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(122, 107, 255, 0.12);
  border: 1px solid rgba(122, 107, 255, 0.22);
  color: #bcb3ff;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0 0 16px;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  letter-spacing: -0.05em;
  margin-top: 18px;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.24rem);
  color: #dde4ff;
  max-width: 64ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #090c12;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 18px 34px rgba(69, 208, 255, 0.16);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-card,
.panel,
.legal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 26px;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: auto -40px -80px auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(69, 208, 255, 0.18), transparent 72%);
  pointer-events: none;
}

.app-badge {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.app-badge-icon {
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: #0c1220;
}

.kicker {
  color: #c3bbff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
}

.meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.meta-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--muted);
}

.meta-list strong {
  color: var(--text);
  min-width: 120px;
}

.section {
  padding: 18px 0 54px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-intro {
  color: var(--muted);
  max-width: 68ch;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.panel {
  padding: 22px;
}

.panel p:last-child,
.panel ul:last-child {
  margin-bottom: 0;
}

.stat {
  display: grid;
  gap: 8px;
}

.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.stat-label {
  color: var(--muted);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #dce8ff;
  font-size: 0.92rem;
}

.appstore-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 209, 92, 0.10), rgba(122, 107, 255, 0.10));
  border: 1px solid rgba(255, 209, 92, 0.22);
}

.legal-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.legal-link,
.link-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--text);
}

.legal-link small,
.link-card small {
  color: var(--muted);
}

.legal-link:hover,
.legal-link:focus-visible,
.link-card:hover,
.link-card:focus-visible {
  border-color: var(--line);
}

.screenshot-list {
  display: grid;
  gap: 14px;
}

.screenshot-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-soft);
}

.screenshot-item strong {
  display: block;
  margin-bottom: 6px;
}

.footer {
  padding: 30px 0 60px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: start;
}

.doc-shell {
  width: min(920px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.back-link {
  display: inline-flex;
  margin: 8px 0 16px;
  text-decoration: none;
}

.doc-card {
  padding: 30px;
  border-radius: var(--radius-xl);
  background: rgba(16, 23, 37, 0.94);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.doc-meta {
  color: var(--muted);
}

.doc-section {
  margin-top: 26px;
}

.doc-section h2 {
  font-size: 1.22rem;
  margin-bottom: 10px;
}

.action-stack {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.action-link {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(122, 107, 255, 0.10);
  border: 1px solid rgba(122, 107, 255, 0.18);
  text-decoration: none;
  color: var(--text);
}

.action-link small {
  color: var(--muted);
}

code.inline {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

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

@media (max-width: 720px) {
  .topbar-inner,
  .section-head {
    align-items: start;
    flex-direction: column;
  }

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

  .nav {
    gap: 10px 14px;
  }

  .hero {
    padding-top: 48px;
  }

  .doc-card,
  .hero-card,
  .panel {
    padding: 20px;
  }
}