/* ============================================================
   InfoRegistral — styles.css
   CSS compartido entre todas las páginas del sitio.
   Cada página puede agregar CSS específico en un <style> inline.
   ============================================================ */

/* --- Variables de marca --- */
:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, .10);
  --blue: #0b4aa2;
  --blue-2: #0a3f8a;
  --blue-soft: rgba(11, 74, 162, .10);
  --accent: #0ea5e9;
  --success: #0f766e;
  --warn: #b45309;
  --shadow: 0 18px 45px rgba(2, 6, 23, .10);
  --radius: 18px;
  --radius-lg: 26px;
  --max: 1080px;
}

/* --- Reset base --- */
*, *::before, *::after { box-sizing: border-box }
html, body {
  margin: 0; padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: inherit; text-decoration: none }

/* --- Layout --- */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
}

/* --- Disclaimer sticky --- */
.top-notice {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-notice .wrap {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--muted);
}
.badge-private {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--warn);
  margin-top: 4px;
  flex: 0 0 auto;
}

/* --- Header y navegación --- */
header { padding: 18px 0 10px }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
@media (max-width: 960px) { .nav { align-items: flex-start } }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: .2px;
}
.logo {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  box-shadow: 0 12px 26px rgba(11, 74, 162, .25);
  flex: 0 0 auto;
}
.brand small {
  display: block;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0;
  margin-top: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .75);
  font-size: 13px;
  color: var(--muted);
}

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 800;
  font-size: 14px;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  user-select: none;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 16px 30px rgba(11, 74, 162, .20);
}
.btn-primary:hover { background: var(--blue-2); transform: translateY(-1px) }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--blue) }
.btn-ghost:hover { background: rgba(255, 255, 255, .7); transform: translateY(-1px) }

/* --- Card --- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* --- Secciones --- */
section { padding: 20px 0 }
.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 14px;
}
.section-title h2,
.section-title h3 { margin: 0; font-size: 20px; letter-spacing: -.2px }
.section-title p { margin: 0; color: var(--muted); font-size: 13.5px }

/* --- Tiles --- */
.tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 960px) { .tiles { grid-template-columns: 1fr } }
.tile {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .85);
}
.tile b { display: block; margin-bottom: 6px }
.tile p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.45 }

/* --- Steps --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 960px) { .steps { grid-template-columns: 1fr } }
.step {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .85);
  position: relative;
  overflow: hidden;
}
.n {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 10px;
}
.step b { display: block; margin-bottom: 6px }
.step p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.45 }

/* --- Caja legal / aviso --- */
.legal {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(180, 83, 9, .25);
  background: rgba(180, 83, 9, .08);
  color: #2a1a06;
}
.legal b { color: #2a1a06 }
.legal p { margin: 8px 0 0; color: rgba(42, 26, 6, .85); line-height: 1.45 }

/* --- FAQ (details/summary) --- */
details {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .85);
  border-radius: var(--radius);
  padding: 14px;
}
details + details { margin-top: 10px }
summary { cursor: pointer; font-weight: 900; list-style: none }
summary::-webkit-details-marker { display: none }
.faq p { margin: 8px 0 0; color: var(--muted); line-height: 1.5; font-size: 13.5px }

/* --- Footer --- */
footer { padding: 26px 0 30px; color: var(--muted); font-size: 12.5px }
.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.links { display: flex; gap: 12px; flex-wrap: wrap }
.links a { color: var(--blue); font-weight: 800 }

/* --- Helpers --- */
.fine { font-size: 12px; color: var(--muted); margin: 10px 0 0; line-height: 1.35 }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* --- Eyebrow badge (páginas de detalle) --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 900;
  font-size: 12px;
  margin-bottom: 12px;
}

/* --- Bullets (lista de beneficios) --- */
.bullets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 12px;
  margin: 14px 0 18px;
}
@media (max-width: 540px) { .bullets { grid-template-columns: 1fr } }
.bullet {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .6);
  border: 1px solid rgba(15, 23, 42, .08);
}
.ic { width: 18px; height: 18px; flex: 0 0 auto; color: var(--success); margin-top: 2px }
.bullet b { display: block; font-size: 13.5px }
.bullet span { display: block; color: var(--muted); font-size: 12.5px; margin-top: 2px }

/* --- Layout: páginas legales (privacidad + términos) --- */
.page {
  display: grid;
  grid-template-columns: 1fr .42fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 960px) { .page { grid-template-columns: 1fr } }
.content { padding: 24px; position: relative; overflow: hidden }
.content:before {
  content: ""; position: absolute; inset: -60px -80px auto auto;
  width: 320px; height: 320px;
  background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.25), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(11,74,162,.18), transparent 55%);
  transform: rotate(12deg); pointer-events: none;
}
.meta { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 18px; position: relative; z-index: 1 }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 999px; background: rgba(255,255,255,.75);
  font-size: 12.5px; color: var(--muted); font-weight: 800;
}
.toc { padding: 18px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: rgba(255,255,255,.9) }
.toc h2 { margin: 0 0 8px; font-size: 14.5px; letter-spacing: -.1px }
.toc a { display: block; padding: 8px 10px; border-radius: 12px; color: var(--blue); font-weight: 900; font-size: 13px }
.toc a:hover { background: rgba(11,74,162,.06) }
.box {
  padding: 16px; border-radius: var(--radius);
  border: 1px solid rgba(15,23,42,.12); background: rgba(255,255,255,.92);
}
.box b { display: block; margin-bottom: 6px }
.box p { margin: 0; color: var(--muted); line-height: 1.45 }
.section { margin-top: 18px; position: relative; z-index: 1 }
.section h3 { margin: 18px 0 8px; font-size: 16.5px; letter-spacing: -.1px }
.section p, .section li { color: var(--muted); line-height: 1.6; font-size: 13.8px }

/* --- Trust row (formulario) --- */
.trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}
.trust-row svg { flex: 0 0 auto }

/* --- Label hint opcional --- */
.opt { font-weight: 400; color: var(--muted); font-size: 11px }