:root {
  --bg: #090d1a;
  --bg-soft: #0f152b;
  --panel: #121b36;
  --panel-2: #172345;
  --text: #eaf0ff;
  --muted: #a7b4dc;
  --line: #2a3a6c;
  --primary: #4f7cff;
  --primary-2: #27d3a2;
  --whatsapp: #25d366;
  --danger: #ff6f6f;
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -5%, rgba(79,124,255,.20), transparent 40%),
    radial-gradient(circle at 90% 0%, rgba(39,211,162,.12), transparent 30%),
    var(--bg);
  line-height: 1.6;
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.section { padding: 70px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(9,13,26,.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.logo {
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  letter-spacing: .2px;
}

.logo span { color: var(--primary-2); }

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: .95rem;
}

nav a:hover { color: var(--text); }

h1 {
  margin: 0 0 14px;
  line-height: 1.1;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.2;
}

h3 { margin: 0 0 8px; }

.eyebrow {
  margin: 0 0 10px;
  color: #9db7ff;
  font-weight: 700;
  letter-spacing: .2px;
  font-size: .95rem;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 64ch;
}

.section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 26px;
  align-items: start;
}

.hero-copy,
.hero-panel,
.step,
.benefits article,
.testimonial-grid blockquote,
#categoryGrid .card,
.faq-list details,
.cta {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
}

.hero-copy,
.hero-panel,
.cta { padding: 24px; }

.hero-panel h2 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.hero-panel ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  padding: 11px 16px;
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-sm { padding: 9px 14px; font-size: .92rem; }
.btn-lg { padding: 13px 20px; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border: 0;
}

.btn-ghost { background: transparent; }

.btn-whatsapp {
  border-color: rgba(37,211,102,.55);
  background: rgba(37,211,102,.08);
}

.btn:hover { transform: translateY(-1px); }

.trust-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 6px;
  color: #c8d5fb;
  font-size: .95rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

#categoryGrid .card {
  padding: 18px;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
}

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

.chip {
  margin-top: 12px;
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(79,124,255,.15);
  color: #c7d4ff;
  font-size: .82rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.step { padding: 18px; }

.step span {
  display: inline-flex;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(79,124,255,.2);
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 10px;
}

.step p,
.benefits p { margin: 0; color: var(--muted); }

.inline-cta { margin-top: 16px; }

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.benefits article { padding: 18px; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.testimonial-grid blockquote {
  margin: 0;
  padding: 18px;
  color: var(--muted);
}

.testimonial-grid cite {
  margin-top: 10px;
  display: block;
  color: #cfd9fa;
  font-style: normal;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 14px 16px;
  background: rgba(18,27,54,.55);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 650;
}

.faq-list p {
  margin: 8px 0 0;
  color: var(--muted);
}

.cta {
  text-align: center;
  background:
    radial-gradient(circle at 80% 0, rgba(39,211,162,.15), transparent 30%),
    linear-gradient(180deg, rgba(79,124,255,.08), rgba(79,124,255,.03));
}

.cta p {
  margin: 10px auto 0;
  color: var(--muted);
  max-width: 68ch;
}

.footer-wrap {
  padding: 24px 0 36px;
  border-top: 1px solid var(--line);
  color: #98a8da;
  display: grid;
  gap: 4px;
}

.footer-wrap p { margin: 0; }

.micro {
  color: #92a0cc;
  font-size: .85rem;
}

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  nav { display: none; }
}

@media (max-width: 760px) {
  .section { padding: 56px 0; }
  .steps { grid-template-columns: 1fr; }
}