/* Pie de página grande por temas (includes/footer.php). Independiente de main.css: lo usan también las páginas con diseño propio. */
.mega-footer, .mega-footer * { box-sizing: border-box; }
.mega-footer {
  --mf-fondo: #14142B;
  --mf-fondo-2: #1A1A2E;
  --mf-acento: #F5A623;
  --mf-texto: rgba(255, 255, 255, 0.74);
  --mf-suave: rgba(255, 255, 255, 0.5);
  --mf-linea: rgba(255, 255, 255, 0.1);
  position: relative;
  margin: 0;
  padding: 0 2rem 1.5rem;
  background:
    radial-gradient(900px 340px at 12% -10%, rgba(0, 82, 204, 0.28), transparent 70%),
    radial-gradient(700px 300px at 95% 0%, rgba(245, 166, 35, 0.12), transparent 70%),
    linear-gradient(180deg, var(--mf-fondo-2) 0%, var(--mf-fondo) 100%);
  color: var(--mf-texto);
  font-family: var(--font-main, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  line-height: 1.5;
  text-align: left;
}
.mega-footer::before {
  content: ""; display: block; height: 4px; margin: 0 -2rem;
  background: linear-gradient(90deg, #0052CC 0%, #3B82F6 45%, var(--mf-acento) 100%);
}
.mega-footer a { color: inherit; text-decoration: none; }
.mega-footer ul { list-style: none; padding: 0; margin: 0; }
.mega-footer p { margin: 0; }

.mf-interior { max-width: 1120px; margin: 0 auto; }

/* ───────── Grilla principal ───────── */
.mf-grid {
  max-width: 1120px; margin: 0 auto;
  padding: 3.5rem 0 2.5rem;
  display: grid;
  grid-template-columns: 1.45fr repeat(5, 1fr);
  gap: 2.5rem 1.75rem;
}

/* Marca */
.mf-marca { padding-right: 1rem; }
.mf-logo { display: block; width: 156px; height: auto; max-width: none; aspect-ratio: 500 / 223; }
.mf-marca p { margin: 1.1rem 0 1.25rem; font-size: .9rem; line-height: 1.65; color: var(--mf-texto); max-width: 22rem; }
.mega-footer .mf-contacto { display: grid; gap: .55rem; margin: 0 0 1.5rem; }
.mf-contacto a {
  display: inline-flex; align-items: center; gap: .65rem;
  font-size: .88rem; color: #fff;
}
.mf-ico {
  flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.09); color: var(--mf-acento);
  transition: background .2s, color .2s, transform .2s;
}
.mf-ico svg { width: 16px; height: 16px; fill: currentColor; display: block; }
.mf-contacto a:hover .mf-ico { background: var(--mf-acento); color: var(--mf-fondo-2); transform: scale(1.06); }
.mf-redes { display: flex; gap: .55rem; }
.mf-redes a {
  width: 40px; height: 40px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.08); color: #fff;
  border: 1px solid var(--mf-linea);
  transition: transform .2s, background .2s, border-color .2s, color .2s;
}
.mf-redes a svg { width: 18px; height: 18px; fill: currentColor; display: block; }
.mf-redes a:hover { transform: translateY(-3px); background: var(--mf-acento); border-color: var(--mf-acento); color: var(--mf-fondo-2); }

/* Columnas */
.mf-col summary {
  list-style: none; cursor: default; position: relative;
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: #fff; padding-bottom: .85rem; margin-bottom: 1.1rem;
}
.mf-col summary::-webkit-details-marker { display: none; }
.mf-col summary::before {
  content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 3px; border-radius: 3px; background: var(--mf-acento);
}
.mf-col li { margin-bottom: .1rem; }
.mf-col li a {
  display: block; position: relative;
  padding: .32rem 0 .32rem 0; font-size: .875rem; line-height: 1.35; color: var(--mf-texto);
  transition: color .18s, transform .18s;
}
.mf-col li a:hover { color: #fff; transform: translateX(5px); }
.mf-col li a.mf-todo { margin-top: .35rem; color: var(--mf-acento); font-weight: 600; }
.mf-col li a.mf-todo:hover { color: #fff; }
.mf-subtitulo {
  margin: 1.5rem 0 .6rem; padding-top: 1.1rem; border-top: 1px solid var(--mf-linea);
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff;
}

/* ───────── Pie ───────── */
.mf-pie {
  max-width: 1120px; margin: 0 auto; padding-top: 1.4rem;
  border-top: 1px solid var(--mf-linea);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem 1.5rem;
}
.mf-pie p { font-size: .8rem; color: var(--mf-suave); }
.mf-pie p a { color: var(--mf-texto); text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.25); text-underline-offset: 3px; transition: color .15s; }
.mf-pie p a:hover { color: #fff; text-decoration-color: var(--mf-acento); }
.mf-sellos { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.mf-sellos span {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .74rem; color: var(--mf-texto);
  padding: .3rem .7rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--mf-linea);
}
.mf-sellos span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #34D399; }
.mf-arriba {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .8rem; font-weight: 600; color: #fff; padding: .45rem .9rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid var(--mf-linea);
  transition: background .2s, color .2s;
}
.mf-arriba:hover { background: var(--mf-acento); color: var(--mf-fondo-2); border-color: var(--mf-acento); }

/* ───────── Tablet ───────── */
@media (max-width: 1080px) {
  .mf-grid { grid-template-columns: repeat(3, 1fr); padding-top: 3rem; }
  .mf-marca { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: 0 2.5rem; align-items: start; padding-right: 0; }
  .mf-marca > a { grid-row: 1 / 5; }
  .mf-marca p { margin-top: 0; max-width: none; }
}

/* ───────── Celular: acordeón ───────── */
@media (max-width: 759px) {
  .mega-footer { padding: 0 1.25rem 1.25rem; }
  .mega-footer::before { margin: 0 -1.25rem; }
  .mf-grid { grid-template-columns: 1fr; gap: 0; padding: 2rem 0 1rem; }
  .mf-marca { display: block; padding-bottom: 1.5rem; }
  .mf-col { border-top: 1px solid var(--mf-linea); }
  .mf-col summary { cursor: pointer; margin: 0; padding: 1.05rem 0; display: flex; justify-content: space-between; align-items: center; }
  .mf-col summary::before { display: none; }
  .mf-col summary::after {
    content: "+"; width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.1rem; font-weight: 400; background: rgba(255, 255, 255, 0.08); color: var(--mf-acento);
  }
  .mf-col[open] summary::after { content: "–"; }
  .mf-col ul { padding-bottom: 1rem; }
  .mf-col li a { padding: .4rem 0; }
  .mf-pie { flex-direction: column; align-items: flex-start; }
  .mf-sellos { width: 100%; }
}