:root {
  --bg: #0b1020;
  --panel: #111a33;
  --panel-2: rgba(17, 26, 51, 0.55);
  --text: #eaf0ff;
  --muted: rgba(234, 240, 255, 0.72);
  --accent: #7c5cff;
  --accent-2: #2ee9a6;
  --border: rgba(234, 240, 255, 0.14);
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(124, 92, 255, 0.35), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(46, 233, 166, 0.18), transparent 60%),
    var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
}

a:hover {
  opacity: 0.9;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.page {
  padding: 28px 0 60px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 26px;
  align-items: start;
}

.content-main {
  min-width: 0;
}

.content-side {
  min-width: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.skip-link:focus {
  left: 12px;
  z-index: 1000;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.65);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a0f1f;
}

.brand-name {
  font-size: 16px;
}

.nav {
  display: flex;
  gap: 14px;
}

.nav a {
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.nav a:hover {
  border-color: var(--border);
  background: rgba(17, 26, 51, 0.55);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin: 6px 0 18px;
}

.breadcrumb a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.breadcrumb a:hover {
  border-bottom-color: var(--border);
}

.crumb-sep {
  opacity: 0.6;
}

.hero {
  padding: 0 0 16px;
}

.hero-inner {
  padding: 34px;
  border-radius: var(--radius);
  background: linear-gradient(
    180deg,
    rgba(17, 26, 51, 0.75),
    rgba(17, 26, 51, 0.35)
  );
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.kicker {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.3px;
}

.quote {
  margin: 18px 0 0;
  padding: 14px 14px 14px 16px;
  border-left: 3px solid rgba(124, 92, 255, 0.85);
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.35);
  border: 1px solid var(--border);
}

.quote p {
  margin: 0;
  color: var(--muted);
}

h1 {
  font-size: clamp(32px, 3.5vw, 44px);
  line-height: 1.1;
  margin: 0 0 12px;
}

.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a0f1f;
}

.btn.secondary {
  background: rgba(17, 26, 51, 0.6);
  border-color: var(--border);
  color: var(--text);
}

.section {
  padding: 34px 0;
}

.section.alt {
  background: rgba(17, 26, 51, 0.28);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.checklist {
  margin: 14px 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.checklist li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.checklist li strong {
  color: var(--text);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  border-radius: 6px;
  background: rgba(46, 233, 166, 0.18);
  border: 1px solid rgba(46, 233, 166, 0.35);
  color: rgba(234, 240, 255, 0.95);
  font-size: 12px;
}

.steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(17, 26, 51, 0.55);
}

.steps li h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.steps li p {
  margin: 0;
  color: var(--muted);
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(17, 26, 51, 0.45);
  margin-top: 10px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin: 10px 0 0;
  color: var(--muted);
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(17, 26, 51, 0.55);
}

.card h3 {
  margin: 0 0 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.contact {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  width: min(640px, 100%);
}

label {
  display: grid;
  gap: 6px;
}

label span {
  font-size: 13px;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.45);
  color: var(--text);
  outline: none;
}

input:focus,
textarea:focus {
  border-color: rgba(124, 92, 255, 0.7);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.18);
}

.form-note {
  margin: 0;
  color: var(--muted);
  min-height: 1.5em;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.side-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 26, 51, 0.55);
  padding: 16px;
  box-shadow: var(--shadow);
}

.sticky {
  position: sticky;
  top: 86px;
}

.side-title {
  margin: 0 0 6px;
  font-size: 18px;
}

.side-subtitle {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--text);
}

.facts {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  display: grid;
  gap: 10px;
}

.facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(11, 16, 32, 0.35);
}

.fact-label {
  color: var(--muted);
  font-size: 13px;
}

.fact-value {
  text-align: right;
  font-size: 13px;
}

.side-actions {
  display: grid;
  gap: 10px;
}

.side-sep {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

.side-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.side-links a {
  text-decoration: none;
  color: var(--muted);
}

.side-links a:hover {
  color: var(--text);
}

.site-footer {
  padding: 26px 0;
}

.footer-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}

.tiny {
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sticky {
    position: static;
  }

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

@media (max-width: 860px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding: 22px;
  }

  .section.alt {
    padding: 18px;
  }
}