:root {
  --bg: #061018;
  --bg-2: #0a1b24;
  --panel: #0c2029;
  --ink: #f4fbfb;
  --muted: #9cb8bd;
  --line: rgba(18, 196, 196, 0.22);
  --teal: #12c4c4;
  --teal-deep: #0aa3a8;
  --silver: #d7e2ea;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 28px;
  --max: 1120px;
  --header: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(18, 196, 196, 0.16), transparent 60%),
    linear-gradient(180deg, #07141c 0%, #061018 40%, #081820 100%);
  color: var(--ink);
  line-height: 1.65;
  min-height: 100vh;
  padding-bottom: 88px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; cursor: pointer; }
a:hover { color: #7eebeb; }
h1, h2, h3 { font-family: "Plus Jakarta Sans", Inter, sans-serif; line-height: 1.15; margin: 0 0 16px; }
p { margin: 0 0 16px; color: var(--muted); }
.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }

.skip {
  position: absolute; left: -999px; top: 8px;
}
.skip:focus { left: 8px; background: var(--teal); color: #062026; padding: 8px 12px; z-index: 80; }

.topbar {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(6, 16, 24, 0.86);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header); gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand img { width: 148px; height: 52px; object-fit: contain; }
.brand small { display: block; color: var(--muted); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.nav { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.nav a {
  color: var(--silver); padding: 8px 12px; border-radius: 999px; font-size: 14px; font-weight: 600;
}
.nav a:hover, .nav a[aria-current="page"] { background: #12333a; color: var(--teal); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 999px; padding: 12px 22px; font-weight: 700; cursor: pointer;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--teal); outline-offset: 3px;
}
.btn-primary { background: var(--teal); color: #062026; box-shadow: 0 10px 30px rgba(18,196,196,.25); }
.btn-primary:hover { background: #3adada; color: #062026; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.menu-toggle {
  display: none; background: #12333a; color: var(--ink); border: 0; width: 44px; height: 44px; border-radius: 12px; cursor: pointer;
}

.hero {
  padding: 36px 0 12px;
}
.hero-panel {
  background: linear-gradient(180deg, #0d2630 0%, #081820 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-height: 68vh;
  display: grid; place-items: center;
  text-align: center; padding: 56px 24px 48px;
}
.hero-logo { width: min(420px, 86vw); margin: 0 auto 28px; }
.kicker {
  color: var(--teal); letter-spacing: .18em; text-transform: uppercase; font-size: 12px; font-weight: 700; margin-bottom: 12px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 64px);
  letter-spacing: .02em;
  max-width: 16ch; margin-inline: auto;
}
.hero .lead { max-width: 62ch; margin: 0 auto 22px; font-size: 18px; }
.pills { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 22px 0 28px; }
.pill {
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px;
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--silver);
}
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

section { padding: 72px 0; }
.section-title { font-size: clamp(28px, 4vw, 44px); }
.prose { max-width: 78ch; }
.prose p, .prose li { color: var(--muted); }
.grid-2, .grid-3, .grid-6 { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: rgba(12, 32, 41, 0.88);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
}
.card h3 { font-size: 20px; }
.steps { display: grid; gap: 12px; }
.step {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px;
}
.step b {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--teal); color: #062026;
}
table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 16px; }
th, td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); }
th { background: #12333a; color: var(--ink); }
td { background: rgba(12,32,41,.6); color: var(--muted); }
.faq details {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { margin: 10px 0 0; }
.schema-visual { background: #07141c; border-radius: 24px; border: 1px solid var(--line); padding: 12px; }
.form { display: grid; gap: 14px; }
label { font-weight: 600; font-size: 14px; }
input, textarea, select {
  width: 100%; background: #071820; color: var(--ink); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 14px; font: inherit;
}
.note { font-size: 13px; color: var(--muted); }
.footer {
  border-top: 1px solid var(--line); padding: 48px 0 120px; background: #051016;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.footer h2, .footer h3 { font-size: 16px; }
.legal { font-size: 13px; color: #7f9ea4; }
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: #0b2c32; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 18px;
}
.age-badge { font-size: 12px; color: #f3d27a; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 16px 0 8px;
  border-radius: 999px;
  background: #25d366;
  color: #062016;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
  cursor: pointer;
}
.whatsapp-float:hover { color: #062016; background: #36e07a; }
.whatsapp-float svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
body:has(.sticky-cta) .whatsapp-float { bottom: 88px; }
@media (max-width: 900px) {
  body:has(.sticky-cta) .whatsapp-float { bottom: 118px; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { width: 56px; height: 56px; padding: 0; justify-content: center; }
}

@media (max-width: 900px) {
  .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
  .brand span { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .nav {
    display: none; position: absolute; top: var(--header); left: 0; right: 0;
    background: #07141c; padding: 12px; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
  }
  .nav.open { display: flex; }
  .hero-panel { min-height: auto; padding: 36px 16px 168px; }
  section { padding: 48px 0; }
  .sticky-cta { flex-direction: column; text-align: center; }
  body { padding-bottom: 128px; }
}

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