:root {
  --bg: #05070c;
  --bg-deep: #0b1018;
  --ink: #e8eef6;
  --muted: #9aabbd;
  --card: #101820;
  --line: rgba(0, 168, 255, 0.28);
  --pine: #00a8ff;
  --pine-deep: #0077d6;
  --gold: #7fd4ff;
  --gold-soft: rgba(0, 168, 255, 0.14);
  --danger: #ff6b7a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --header: 84px;
  --font: "Outfit", sans-serif;
  --display: "Fraunces", serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(0, 168, 255, 0.18), transparent 55%),
    radial-gradient(700px 380px at -10% 20%, rgba(0, 90, 180, 0.2), transparent 50%),
    var(--bg);
  line-height: 1.6;
}

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

a {
  color: var(--pine);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  background: var(--ink);
  color: white;
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip-link:focus {
  top: 0.5rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: auto;
  min-height: var(--header);
  overflow: visible;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 168, 255, 0.25);
}

.header-inner,
.nav-row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
  height: auto;
}

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

.logo img {
  height: 48px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

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

.site-nav a[aria-current="page"] {
  color: var(--pine);
  font-weight: 650;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.75rem 1.15rem;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 620;
  cursor: pointer;
  font: inherit;
}

.btn-primary {
  background: var(--pine);
  color: #041018;
}

.btn-primary:hover {
  background: #33b8ff;
  color: #041018;
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  background: var(--pine);
  color: #041018;
  border-radius: 999px;
}

.btn-sm:hover {
  color: #041018;
  background: #33b8ff;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2rem;
  padding: 3.2rem 0 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--gold-soft);
  color: var(--gold);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.faq h3 {
  margin: 1.4rem 0 0.4rem;
}

.faq h4 {
  margin: 1rem 0 0.25rem;
  font-size: 1.15rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  margin: 0.7rem 0 0.8rem;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 0 0 0.8rem;
}

.lede {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 42rem;
}

.hero-actions,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.chip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.9rem;
}

.panel {
  background: linear-gradient(180deg, #0c1c2e, #071018);
  color: var(--ink);
  border: 1px solid rgba(0, 168, 255, 0.35);
  box-shadow: 0 0 32px rgba(0, 168, 255, 0.12);
  border-radius: 28px;
  padding: 1.4rem;
}

.panel ol {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.panel li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.panel small {
  color: #8ecfff;
}

.section {
  padding: 1.2rem 0 2.4rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.grid-3,
.grid-2,
.card-grid {
  display: grid;
  gap: 1rem;
}

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

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

.card,
.step,
.table-wrap,
.faq,
.prose,
.form-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
}

.step strong {
  display: block;
  font-family: var(--display);
  font-size: 1.35rem;
  margin-bottom: 0.3rem;
}

.step span {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 0.8rem 0.4rem;
  border-bottom: 1px solid var(--line);
}

th {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.status {
  color: var(--pine);
  font-weight: 700;
}

.card h3,
.prose h2,
.form-card h2 {
  margin-top: 0;
}

.card p,
.prose p,
.form-card p,
.step p {
  color: var(--muted);
}

.card a.more {
  font-weight: 680;
  text-decoration: none;
}

details {
  border-top: 1px solid var(--line);
  padding: 0.75rem 0;
}

details:first-of-type {
  border-top: 0;
}

summary {
  cursor: pointer;
  font-weight: 650;
}

summary:focus-visible,
.btn:focus-visible,
.nav-toggle:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: #0b121a;
  color: var(--ink);
  border-radius: 12px;
  padding: 0.75rem 0.8rem;
  font: inherit;
  margin-bottom: 0.85rem;
}

.note,
.form-message {
  font-size: 0.92rem;
  color: var(--muted);
}

.form-message {
  min-height: 1.4rem;
  color: var(--pine);
  font-weight: 650;
}

.site-footer {
  margin-top: 1rem;
  padding: 2rem 0 2.4rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

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

.age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 0.72rem;
  font-weight: 800;
  margin-right: 0.4rem;
}

@media (max-width: 860px) {
  .hero,
  .grid-3,
  .grid-2,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 0.8rem 1rem 1rem;
    background: var(--card);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
    z-index: 50;
  }
}