* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #061220;
  --panel: rgba(15, 23, 42, 0.92);
  --panel-soft: rgba(15, 23, 42, 0.72);
  --border: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #67e8f9;
  --accent-strong: #22d3ee;
  --action: #facc15;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.16), transparent 34%),
    radial-gradient(circle at bottom right, rgba(37, 99, 235, 0.18), transparent 30%),
    var(--bg);
  color: var(--text);
}

body {
  min-height: 100vh;
}

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

a:hover {
  text-decoration: underline;
}

.shell {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 72px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: 160ms ease;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent-strong);
  color: #082032;
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: #334155;
}

.hero {
  display: grid;
  gap: 28px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 28px 0 56px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  line-height: 1.05;
  color: #fff;
}

.hero p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
}

.panel h2,
.section h2,
.legal h1,
.legal h2 {
  color: #fff;
}

.feature-list,
.step-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.feature-item,
.step-item {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px 18px;
}

.section {
  padding: 26px 0;
}

.section-copy {
  max-width: 760px;
}

.section p,
.legal p,
.legal li {
  color: var(--muted);
  line-height: 1.8;
}

.grid-3,
.grid-2 {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

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

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

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
}

.card h3 {
  margin: 0 0 12px;
  color: #fff;
}

.number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
  font-weight: 800;
  margin-right: 14px;
  flex: 0 0 auto;
}

.step-row {
  display: flex;
  align-items: flex-start;
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 36px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer p,
.footer a {
  color: var(--muted);
  font-size: 0.92rem;
}

.legal {
  max-width: 900px;
  margin: 0 auto;
  padding: 42px 24px 72px;
}

.legal article {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
}

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

.pill {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(250, 204, 21, 0.12);
  border: 1px solid rgba(250, 204, 21, 0.22);
  color: #fde68a;
  font-size: 0.88rem;
  font-weight: 700;
}

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

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