:root {
  --bg: #060b14;
  --bg-2: #08111d;
  --panel: #0c1626;
  --panel-2: #101c30;
  --ink: #eef3f9;
  --muted: #9aa8ba;
  --line: rgba(255, 255, 255, 0.1);
  --cyan: #3ecfff;
  --cyan-2: #1bb4ea;
  --gold: #f4c430;
  --gold-2: #d4a017;
  --red: #e11d48;
  --ok: #3dd68c;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 28px;
  --max: 1120px;
  --head: "Oswald", "Trebuchet MS", "Segoe UI", sans-serif;
  --body: "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  background:
    radial-gradient(900px 420px at 50% -80px, rgba(62, 207, 255, 0.08), transparent 60%),
    linear-gradient(180deg, #060b14 0%, #07101c 48%, #08131f 100%);
  color: var(--ink);
  line-height: 1.65;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #8ae4ff; }
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--cyan);
  color: #05202b;
  padding: 8px 12px;
  z-index: 100;
}
.skip:focus { left: 8px; }
.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
h1 {
  font-family: var(--head);
  font-size: clamp(32px, 4.4vw, 52px);
  letter-spacing: 0.03em;
  line-height: 1.1;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(6, 11, 20, 0.82);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
}
.brand img { width: 42px; height: 42px; border-radius: 12px; }
.brand small {
  display: block;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
}
.nav a {
  color: #d6e0ec;
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 999px;
}
.nav a[aria-current="page"],
.nav a:hover {
  background: rgba(62, 207, 255, 0.12);
  color: #fff;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 11px 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
}
.cta-cyan { background: var(--cyan); color: #05202b; }
.cta-cyan:hover { background: #6ddcff; color: #05202b; }
.cta-gold { background: linear-gradient(180deg, #ffe27a, var(--gold)); color: #2a1c00; }
.cta-gold:hover { color: #2a1c00; filter: brightness(1.05); }
.cta-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 10px;
}

.hero {
  margin: 22px auto 8px;
  padding: 72px 24px 64px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background:
    radial-gradient(520px 220px at 50% 0%, rgba(244, 196, 48, 0.08), transparent 55%),
    linear-gradient(180deg, #0b1730 0%, #0a1426 100%);
  box-shadow: var(--shadow);
  text-align: center;
}
.hero-logo {
  width: 108px;
  height: 108px;
  margin: 0 auto 28px;
  border-radius: 28px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}
.hero h1 {
  font-family: var(--head);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 58px);
  letter-spacing: 0.03em;
  line-height: 1.08;
  margin: 0 0 16px;
  text-transform: uppercase;
}
.lede { color: #d5deea; font-size: 18px; margin: 0 auto 12px; max-width: 720px; }
.sub { color: var(--muted); max-width: 680px; margin: 0 auto 24px; }
.pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 26px;
}
.pill {
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c9d6e6;
}
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.section { padding: 56px 0; }
.section h2 {
  font-family: var(--head);
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.prose { max-width: 760px; color: #d7e0ea; }
.prose p { margin: 0 0 16px; }
.prose h3 { margin: 28px 0 10px; font-size: 20px; }
.answer-block {
  background: rgba(16, 28, 48, 0.7);
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  border-radius: 16px;
  padding: 18px 20px;
  margin: 16px 0 24px;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
}
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
}
.checks li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  position: absolute;
  left: 0;
  top: 8px;
}

.steps {
  display: grid;
  gap: 12px;
}
.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  color: inherit;
  text-align: left;
  width: 100%;
  font: inherit;
  cursor: pointer;
}
.step:hover, .step.is-active { border-color: rgba(62, 207, 255, 0.4); }
.num {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: #14263f;
  color: var(--cyan);
  font-weight: 800;
}
.grid-3, .grid-2 {
  display: grid;
  gap: 16px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1fr 1fr; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}
.card h3 { margin-top: 0; }
.kicker {
  color: var(--gold);
  letter-spacing: 0.16em;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.schema-graph {
  background: linear-gradient(180deg, #0d1b31, #0a1424);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  overflow: auto;
}
.schema-graph svg { width: 100%; min-width: 720px; height: auto; }
.node rect { fill: #13253e; stroke: #3ecfff; stroke-width: 1.5; }
.node text { fill: #eef3f9; font-family: var(--body); }
.edge { stroke: #7aa6c8; stroke-width: 1.5; fill: none; }
.caption { color: var(--muted); font-size: 14px; margin-top: 10px; }

.faq button {
  width: 100%;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 16px 18px;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.faq [data-accordion-item] { margin-bottom: 10px; }
.faq .answer { display: none; padding: 12px 8px 4px; color: #d3deea; }
.faq .is-open .answer { display: block; }

.table-wrap { overflow: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
}
th, td {
  border: 1px solid var(--line);
  padding: 12px 14px;
  text-align: left;
}
th { background: #14253c; }

.legal { color: #d3dce7; }
.legal h2 { text-transform: none; letter-spacing: 0; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
form { display: grid; gap: 12px; }
label { font-size: 14px; color: #c9d5e3; }
input, textarea, select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0a1422;
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
}
.form-status { min-height: 1.4em; font-size: 14px; }
.form-status.error { color: #ff8aa0; }
.form-status.success { color: var(--ok); }

.eeat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.updated { color: var(--muted); font-size: 14px; }

.footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 40px 0 28px;
  background: #050910;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 24px;
}
.footer h3 { margin-top: 0; font-size: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin: 8px 0; }
.fineprint {
  margin-top: 28px;
  color: #8b98a8;
  font-size: 13px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.age { color: var(--gold); font-weight: 700; }

@media (max-width: 900px) {
  .split, .grid-3, .grid-2, .contact-grid, .eeat, .footer-grid {
    grid-template-columns: 1fr;
  }
  .topbar .cta { display: none; }
  .brand small { display: none; }
  .brand span { font-size: 14px; white-space: nowrap; }
  .menu-btn { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    background: #0c1628;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
  }
  .nav.is-open { display: flex; }
  .hero { padding: 48px 16px; border-radius: 24px; }
}

.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #083218;
  font-weight: 800;
  padding: 12px 16px 12px 12px;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.35);
}
.wa-float:hover { color: #083218; filter: brightness(1.06); }
.wa-float svg { width: 28px; height: 28px; flex-shrink: 0; }
.wa-float span { font-size: 14px; letter-spacing: 0.02em; }

@media (max-width: 900px) {
  .wa-float span { display: none; }
  .wa-float { padding: 14px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}