/* ---------- 16. FOOTER ---------- */
.footer {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5rem) 2.5rem;
  border-top: 1px solid var(--linea);
  background: var(--fondo);
}
.footer__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1.3fr 1.2fr;
  gap: 2.5rem; align-items: start;
}
.footer__sede + .footer__sede { margin-top: 1.4rem; }
.footer__sede strong {
  color: rgb(var(--lavanda)); font-weight: 400;
  font-size: .64rem; letter-spacing: .22em; text-transform: uppercase;
}
.footer__marca .marca__nombre { font-size: 1.5rem; }
.footer__lema { margin-top: 1rem; color: var(--texto-suave); font-size: .9rem; max-width: 32ch; }
.footer__t {
  font-size: .62rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--acento-claro); margin-bottom: 1rem;
}
.footer__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer__lista a, .footer__lista span { font-size: .9rem; color: var(--texto); }
.footer__lista a { transition: color .3s var(--ease); }
.footer__lista a:hover { color: var(--acento-claro); }
.footer__base {
  margin-top: clamp(2.5rem, 6vw, 4rem); padding-top: 1.6rem;
  border-top: 1px solid var(--linea);
  display: flex; flex-wrap: wrap; gap: .8rem 2rem; justify-content: space-between;
  font-size: .76rem; color: var(--texto-suave);
}
.footer__arriba {
  display: inline-flex; align-items: center; gap: .5rem;
  letter-spacing: .18em; text-transform: uppercase; font-size: .68rem;
  transition: color .3s var(--ease);
}
.footer__arriba:hover { color: var(--acento-claro); }
.footer__arriba .ico { transform: rotate(-90deg); }


/* Logo del estudio en el pie */
.footer__logo {
  width: 56px; height: 56px;
  border-radius: 6px;
  margin-bottom: 1rem;
  opacity: .9;
}