:root {
  --bg: #0f172a;
  --surface: #111c33;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --subtle: #94a3b8;
  --accent: #60a5fa;
  --accent-strong: #3b82f6;
  --success: #34d399;
  --container: 1120px;
  --radius: 14px;
  --radius-sm: 10px;
  --font: "Acumin Pro", "Acumin Pro Regular", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: radial-gradient(circle at top, #18264a 0%, var(--bg) 45%);
  color: var(--text);
  min-height: 100%;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus-visible {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  background: #ffffff;
  color: #0b1220;
  z-index: 9999;
}

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

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--surface);
}

.nav-toggle {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 2px;
  left: 0;
  background: currentColor;
}

.nav-toggle-bar::before {
  top: -6px;
}

.nav-toggle-bar::after {
  top: 6px;
}

.site-nav {
  position: absolute;
  left: 0;
  right: 0;
  top: 72px;
  background: rgba(12, 21, 40, 0.98);
  border-bottom: 1px solid var(--border);
  display: none;
}

.site-nav.open {
  display: block;
}

.site-nav ul {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 1rem 1rem;
}

.site-nav a {
  display: block;
  color: var(--muted);
  padding: 0.75rem 0.85rem;
  border-radius: 8px;
}

.site-nav a:hover {
  background: var(--card);
  color: var(--text);
}

main {
  padding: 2.2rem 0 4rem;
}

section {
  padding: 3rem 0;
}

.hero {
  padding-top: 1rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  margin-bottom: 0.8rem;
}

p {
  color: var(--muted);
}

.lead {
  font-size: 1.05rem;
  max-width: 62ch;
  margin-top: 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: background-color 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
}

.button-primary:hover {
  transform: translateY(-1px);
}

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

.button-secondary:hover {
  background: var(--card);
}

.trust-note {
  margin-top: 1rem;
  color: var(--subtle);
  max-width: 70ch;
}

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

.flow-grid,
.features-grid,
.faq-grid {
  grid-template-columns: 1fr;
}

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

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

.step-index {
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.copy-block {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.copy-block p + p {
  margin-top: 0.8rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 0;
  padding: 0.9rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.faq-answer {
  padding: 0 1rem 1rem;
}

.faq-answer[hidden] {
  display: none;
}

.content-page {
  max-width: 80ch;
}

.content-page h1 {
  max-width: none;
  margin-bottom: 1rem;
}

.content-page h2 {
  margin-top: 1.7rem;
  margin-bottom: 0.5rem;
}

.content-page ul {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--muted);
}

.content-page li + li {
  margin-top: 0.3rem;
}

.last-updated {
  margin-top: 1rem;
  color: var(--subtle);
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(7, 12, 23, 0.75);
  padding: 1.8rem 0;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
}

.footer-links a,
.footer-contact a {
  color: var(--muted);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--text);
}

.small {
  color: var(--subtle);
  font-size: 0.9rem;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: block;
    border: 0;
    background: transparent;
  }

  .site-nav ul {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0;
  }

  .site-nav a {
    padding: 0.55rem 0.75rem;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
}

@media (min-width: 1024px) {
  main {
    padding-top: 2.8rem;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}