/* =========================
   FOOTER PRO (mejorado)
   ========================= */

footer.site-footer{
  margin-top: 70px;
  border-top: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(1200px 600px at 10% 0%, rgba(255,255,255,.06), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(255,0,0,.08), transparent 55%),
    linear-gradient(to bottom, rgba(0,0,0,.35), rgba(0,0,0,.75));
  overflow-x: hidden;
  position: relative;
}

/* línea superior sutil (acento) */
footer.site-footer::before{
  content:"";
  position:absolute;
  left:0; right:0; top:0;
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
}

.footer-inner{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 34px;
  padding: 44px 0 36px;
  max-width: 100%;
  align-items: start;
}

/* =========================
   BRAND
   ========================= */

.footer-brand{
  display:flex;
  flex-direction:column;
  gap: 14px;
  min-width: 0;
}

/* contenedor de logos */
.footer-logos{
  display:flex;
  align-items:center;
  gap: 14px;
  flex-wrap: wrap;
}

/* cada logo es un link */
.footer-logo{
  display:inline-flex;
  align-items:center;
  text-decoration:none;
  line-height:0;
  width: fit-content;
}

.footer-logo img{
  width: 210px; /* logo principal */
  height:auto;
  display:block;
  max-width:100%;
  object-fit:contain;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,.45));
}

/* logos secundarios */
.footer-logo--secondary img{
  width: 150px;
  opacity: .92;
}

.footer-desc{
  color: rgba(255,255,255,.70);
  font-size: 14px;
  line-height: 1.7;
  max-width: 52ch;
}

/* =========================
   COLUMNAS
   ========================= */

.footer-col h4{
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .9px;
  font-weight: 900;
  margin: 4px 0 14px;
  color: rgba(255,255,255,.92);
  position: relative;
  padding-bottom: 10px;
}

/* subrayado fino bajo títulos */
.footer-col h4::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width: 44px;
  height: 1px;
  background: rgba(255,255,255,.14);
}

.footer-links{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.footer-links a{
  text-decoration:none;
  color: rgba(255,255,255,.78);
  font-size: 13px;
  letter-spacing: .35px;
  font-weight: 800;
  text-transform: uppercase;

  display:inline-flex;
  align-items:center;
  gap: 8px;

  width: fit-content;
  max-width: 100%;
  padding: 6px 0;
  border-radius: 8px;

  transition: color .18s ease, transform .18s ease, opacity .18s ease;
}

.footer-links a:hover{
  color: var(--red);
  transform: translateX(2px);
}

.footer-links a:focus-visible{
  outline: 2px solid rgba(255,255,255,.22);
  outline-offset: 3px;
}

/* =========================
   FOOTER BOTTOM
   ========================= */

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 0;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 14px;
  color: rgba(255,255,255,.62);
  font-size: 13px;
  flex-wrap: wrap;
  max-width: 100%;
}

.footer-copy strong{
  color: rgba(255,255,255,.88);
  letter-spacing: .4px;
}

/* enlaces legales en “pill” */
.footer-legal{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}

.footer-bottom a{
  text-decoration:none;
  color: rgba(255,255,255,.72);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .45px;
  font-size: 11px;

  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);

  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.footer-bottom a:hover{
  color: var(--red);
  border-color: rgba(255,0,0,.35);
  background: rgba(255,0,0,.06);
}

.footer-bottom a:focus-visible{
  outline: 2px solid rgba(255,255,255,.22);
  outline-offset: 3px;
}

/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 900px){
  .footer-inner{
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 34px 0 26px;
  }

  .footer-desc{
    max-width: 100%;
  }

  .footer-bottom{
    flex-direction: column;
    align-items: flex-start;
  }
}

/* SOLO en móvil: logos centrados y uno debajo del otro */
@media (max-width: 768px){
  .footer-brand{
    align-items: center;
    text-align: center;
  }

  .footer-logos{
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 22px;
  }

  .footer-logo{
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .footer-logo img{
    width: 160px;
    margin: 0 auto;
  }

  .footer-logo--secondary img{
    width: 120px;
    margin: 0 auto;
  }

  .footer-desc{
    text-align: center;
    margin: 0 auto;
  }

  .footer-bottom{
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-copy{
    text-align: center;
  }

  .footer-legal{
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 360px){
  .footer-logo img{
    width: 140px;
  }

  .footer-logo--secondary img{
    width: 110px;
  }
}