:root {
  color-scheme: dark;
  --bg: #050a14;
  --panel: #0f172a;
  --panel-soft: rgba(15, 23, 42, .78);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --cyan: #06b6d4;
  --blue: #0ea5e9;
  --border: rgba(14, 165, 233, .25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 80% 10%, rgba(14,165,233,.12), transparent 28rem),
    linear-gradient(180deg, #020617, var(--bg));
  color: var(--text);
  font-family: "Exo 2", system-ui, sans-serif;
  line-height: 1.65;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #67e8f9; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(2,6,23,.9);
  backdrop-filter: blur(14px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { color: white; font-weight: 800; letter-spacing: .08em; font-size: 1.15rem; }
.brand span { color: var(--cyan); }
.nav-links { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.nav-links a { color: #cbd5e1; font-family: "JetBrains Mono", monospace; font-size: .88rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border: 1px solid rgba(103,232,249,.4); border-radius: .55rem;
  padding: .8rem 1.1rem; background: linear-gradient(90deg, #0891b2, #2563eb);
  color: white; font-weight: 800; cursor: pointer;
}
.button.secondary { background: transparent; color: var(--cyan); }
.hero { padding: 6.5rem 0 4.5rem; border-bottom: 1px solid rgba(51,65,85,.5); }
.eyebrow { color: var(--cyan); font-family: "JetBrains Mono", monospace; letter-spacing: .16em; text-transform: uppercase; }
h1 { max-width: 880px; margin: .5rem 0 1.5rem; color: white; font-size: clamp(2.5rem, 6vw, 4.8rem); line-height: 1.04; }
h2 { margin-top: 0; color: white; font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { color: white; }
.lead { max-width: 780px; color: #cbd5e1; font-size: 1.2rem; }
.section { padding: 4.5rem 0; }
.section.alt { background: rgba(15,23,42,.5); border-block: 1px solid rgba(51,65,85,.45); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  padding: 1.5rem; border: 1px solid rgba(51,65,85,.75); border-radius: 1rem;
  background: var(--panel-soft); box-shadow: 0 20px 60px rgba(0,0,0,.18);
}
.prose { max-width: 820px; }
.prose p, .prose li { color: #cbd5e1; }
.prose h2, .prose h3 { margin-top: 2.2rem; }
.prose img { max-width: 100%; height: auto; border-radius: 1rem; }
.breadcrumbs { padding-top: 1.25rem; color: var(--muted); font-size: .9rem; }
.faq details { border-bottom: 1px solid #1e293b; padding: 1rem 0; }
.faq summary { cursor: pointer; color: white; font-weight: 700; }
.meta { color: var(--muted); font-size: .92rem; }
.site-footer { padding: 3rem 0; border-top: 1px solid #172033; background: #020617; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.whatsapp {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 30;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: white; font-size: 1.55rem; box-shadow: 0 0 28px rgba(37,211,102,.45);
}
.admin-shell { width: min(1180px, calc(100% - 2rem)); margin: 2rem auto; }
input, textarea, select {
  width: 100%; border: 1px solid #334155; border-radius: .5rem;
  background: #020617; color: white; padding: .75rem;
}
label { display: block; margin-bottom: .35rem; color: #cbd5e1; }
.field { margin-bottom: 1rem; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .8rem; border-bottom: 1px solid #263247; text-align: left; vertical-align: top; }
.notice { padding: 1rem; border: 1px solid var(--border); border-radius: .6rem; background: rgba(8,145,178,.1); }
.privacy-consent {
  position: fixed; z-index: 50; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem max(1rem, calc((100vw - 1120px) / 2));
  border-top: 1px solid var(--border); background: rgba(2,6,23,.97);
  box-shadow: 0 -12px 40px rgba(0,0,0,.35);
}
.privacy-consent p { margin: 0; color: #cbd5e1; }
.privacy-consent div { display: flex; gap: .5rem; flex-shrink: 0; }
.privacy-consent button {
  width: auto; border: 1px solid #475569; border-radius: .45rem;
  background: #0f172a; color: white; padding: .65rem .85rem; cursor: pointer;
}
.privacy-consent button:last-child { border-color: #06b6d4; background: #0891b2; font-weight: 700; }

@media (max-width: 780px) {
  .nav { align-items: flex-start; padding: 1rem 0; }
  .nav-links { justify-content: flex-end; }
  .grid, .grid.two { grid-template-columns: 1fr; }
  .hero { padding-top: 4rem; }
  .privacy-consent { align-items: stretch; flex-direction: column; }
  .privacy-consent div { width: 100%; }
  .privacy-consent button { flex: 1; }
}