:root {
  --rojo: #D94452;
  --rojo-osc: #b8323f;
  --azul: #1f2b44;
  --azul-2: #2a3a5c;
  --texto: #1f2937;
  --gris: #6b7280;
  --fondo: #f7fafc;
  --borde: #e5e7eb;
  --radio: 16px;
  --sombra: 0 10px 30px rgba(31, 43, 68, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--texto);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--rojo); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* Header */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--borde);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 20;
}
.topbar .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--azul); }
.topbar .brand img { height: 38px; width: auto; border-radius: 8px; }
.topbar .nav a { color: var(--azul); font-weight: 600; font-size: 0.95rem; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-2) 100%);
  color: #fff;
  padding: 56px 0 64px;
}
.eyebrow {
  display: inline-block;
  background: rgba(217, 68, 82, 0.18);
  color: #ffd2d7;
  border: 1px solid rgba(217, 68, 82, 0.4);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.1; margin: 16px 0 14px; font-weight: 900; }
.hero h1 span { color: var(--rojo); }
.hero p { font-size: 1.1rem; max-width: 640px; color: #d7deea; margin: 0 0 28px; }

.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-wa { background: #25D366; color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, .35); }
.btn-tel { background: #fff; color: var(--azul); }

/* Secciones */
section.bloque { padding: 52px 0; }
section.bloque.alt { background: var(--fondo); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); color: var(--azul); font-weight: 800; margin: 0 0 8px; }
.sub { color: var(--gris); margin: 0 0 28px; max-width: 680px; }

.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 22px; box-shadow: var(--sombra);
}
.card h3 { margin: 0 0 6px; color: var(--azul); font-size: 1.1rem; }
.card p { margin: 0; color: var(--gris); font-size: 0.95rem; }

ul.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
ul.check li { padding-left: 30px; position: relative; }
ul.check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--rojo); font-weight: 900; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 1px solid var(--borde); border-radius: 999px; padding: 8px 16px; font-weight: 600; color: var(--azul); box-shadow: var(--sombra); }

/* FAQ */
details { background: #fff; border: 1px solid var(--borde); border-radius: 12px; padding: 16px 18px; margin-bottom: 12px; }
details summary { font-weight: 700; color: var(--azul); cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; color: var(--rojo); font-weight: 900; }
details[open] summary::after { content: "–"; }
details p { color: var(--gris); margin: 12px 0 0; }

/* CTA final */
.cta-final { background: linear-gradient(135deg, var(--rojo) 0%, var(--rojo-osc) 100%); color: #fff; text-align: center; padding: 56px 20px; }
.cta-final h2 { color: #fff; }
.cta-final p { color: #ffe1e4; max-width: 560px; margin: 0 auto 24px; }
.cta-final .btn-wa { background: #fff; color: var(--rojo-osc); }

/* Otros servicios */
.otros a { display: block; }

/* Footer */
footer { background: var(--azul); color: #aab4c8; padding: 36px 0; font-size: 0.9rem; }
footer a { color: #fff; }
footer .cols { display: flex; flex-wrap: wrap; gap: 28px; justify-content: space-between; }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 50;
  background: #25D366; color: #fff; width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .5); font-size: 30px;
  animation: pulse 2.4s infinite;
}
.wa-float:hover { text-decoration: none; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.breadcrumb { font-size: 0.85rem; color: #b9c2d4; margin-bottom: 14px; }
.breadcrumb a { color: #ffd2d7; }