:root {
  --bg: #0b1220;
  --bg-elevated: #121a2b;
  --bg-muted: #0f172a;
  --text: #e8eef9;
  --text-muted: #a8b3c7;
  --border: rgba(232, 238, 249, 0.12);
  --primary: #3d8bfd;
  --primary-hover: #5c9fff;
  --secondary-bg: transparent;
  --secondary-border: rgba(232, 238, 249, 0.28);
  --focus: #93c5fd;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --max: 1040px;
  --narrow: 720px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2744 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

img {
  max-width: 100%;
}

a {
  color: var(--primary-hover);
}

a:hover {
  color: #fff;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  color: #000;
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.wrap.narrow {
  width: min(100% - 2rem, var(--narrow));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(11, 18, 32, 0.78);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}




.header-nav {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.header-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

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

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0 0 1.75rem;
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 42rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--secondary-bg);
  color: var(--text);
  border-color: var(--secondary-border);
}

.btn-secondary:hover {
  border-color: rgba(232, 238, 249, 0.5);
  color: #fff;
}

.section {
  padding: 3.25rem 0;
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  letter-spacing: -0.02em;
}

.section p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-muted {
  background: rgba(15, 23, 42, 0.65);
  border-block: 1px solid var(--border);
}

.card-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow);
}

.card-label {
  margin: 0 0 0.4rem !important;
  font-size: 0.8rem !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-hover) !important;
}

.card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}

.card p {
  margin: 0 0 1rem;
}

.text-link {
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.steps {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.steps li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(18, 26, 43, 0.55);
}

.step-num {
  flex: 0 0 auto;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(61, 139, 253, 0.18);
  color: var(--primary-hover);
  font-weight: 700;
  font-size: 0.9rem;
}

.steps h3 {
  margin: 0.15rem 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.section-cta {
  text-align: left;
}

.section-cta .cta-row {
  margin-top: 1.35rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
}

.site-footer p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (max-width: 520px) {
  .hero {
    padding-top: 3rem;
  }

  .btn {
    width: 100%;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-lockup {
  height: 36px;
  width: auto;
  display: block;
}