:root {
  --seo-bg: #070a08;
  --seo-card: rgba(255, 247, 223, .055);
  --seo-line: rgba(247, 200, 91, .2);
  --seo-gold: #f7c85b;
  --seo-gold-soft: #ffe7a0;
  --seo-text: #fff7df;
  --seo-muted: #b9b09a;
  --seo-dark: #080b09;
  --font-body: 'DM Sans', sans-serif;
  --font-display: 'Manrope', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(247, 200, 91, .16), transparent 30%),
    linear-gradient(180deg, #070a08, #0d110d 62%, #070a08);
  color: var(--seo-text);
  font-family: var(--font-body);
  line-height: 1.65;
}

a {
  color: inherit;
}

.seo-container {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.seo-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 10, 8, .9);
  border-bottom: 1px solid var(--seo-line);
  backdrop-filter: blur(14px);
}

.seo-nav-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.seo-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--seo-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 900;
}

.seo-brand img {
  width: 38px;
  height: 38px;
}

.seo-brand small {
  display: block;
  color: var(--seo-gold);
  font-size: 10px;
  letter-spacing: .18em;
}

.seo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid rgba(247, 200, 91, .45);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--seo-gold-soft), var(--seo-gold));
  color: var(--seo-dark);
  text-decoration: none;
  font-weight: 900;
}

.seo-button.secondary {
  background: transparent;
  color: var(--seo-gold-soft);
}

.seo-button.whatsapp {
  border-color: rgba(82, 255, 145, .42);
  background: linear-gradient(135deg, #92ffb8, #32d76d);
  color: #08140d;
}

.seo-hero {
  padding: 86px 0 54px;
}

.seo-kicker {
  color: var(--seo-gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.seo-hero h1 {
  max-width: 920px;
  margin: 16px 0 22px;
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 76px);
  line-height: .98;
  letter-spacing: -.055em;
}

.seo-hero p {
  max-width: 760px;
  margin: 0 0 30px;
  color: var(--seo-muted);
  font-size: 18px;
}

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

.seo-lead-note {
  display: grid;
  gap: 4px;
  max-width: 660px;
  margin-top: 20px;
  border: 1px solid rgba(247, 200, 91, .24);
  border-radius: 10px;
  padding: 15px 17px;
  background:
    linear-gradient(135deg, rgba(255, 231, 160, .11), rgba(255, 255, 255, .035)),
    rgba(7, 10, 8, .62);
}

.seo-lead-note strong {
  color: var(--seo-gold-soft);
  font-weight: 900;
}

.seo-lead-note span {
  color: var(--seo-muted);
  font-size: 14px;
}

.seo-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  padding: 28px 0;
}

.seo-card {
  border: 1px solid var(--seo-line);
  border-radius: 12px;
  background:
    radial-gradient(circle at 85% 0%, rgba(247, 200, 91, .12), transparent 32%),
    var(--seo-card);
  padding: 28px;
}

.seo-card h2,
.seo-card h3 {
  margin: 0 0 14px;
  color: var(--seo-gold-soft);
  font-family: var(--font-display);
  line-height: 1.1;
}

.seo-card p,
.seo-card li {
  color: var(--seo-muted);
}

.seo-card ul {
  margin: 0;
  padding-left: 20px;
}

.seo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 24px 0 44px;
}

.seo-strip a {
  min-height: 92px;
  border: 1px solid var(--seo-line);
  border-radius: 10px;
  padding: 16px;
  background: rgba(255, 231, 160, .045);
  color: var(--seo-text);
  text-decoration: none;
  font-weight: 800;
}

.seo-strip small {
  display: block;
  margin-top: 6px;
  color: var(--seo-muted);
  font-weight: 500;
}

.seo-faq {
  padding: 26px 0 80px;
}

.seo-faq details {
  border-top: 1px solid var(--seo-line);
  padding: 18px 0;
}

.seo-faq details:last-child {
  border-bottom: 1px solid var(--seo-line);
}

.seo-faq summary {
  cursor: pointer;
  color: var(--seo-gold-soft);
  font-family: var(--font-display);
  font-weight: 800;
}

.seo-faq p {
  max-width: 760px;
  color: var(--seo-muted);
}

.seo-footer {
  border-top: 1px solid var(--seo-line);
  padding: 28px 0;
  color: var(--seo-muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .seo-grid,
  .seo-strip {
    grid-template-columns: 1fr;
  }

  .seo-nav-inner {
    height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .seo-hero {
    padding-top: 58px;
  }
}