:root {
  --footer-bg: #fafbfc;
  --footer-text: #333;
  --footer-accent: #0071bc;
  --transition: 0.3s ease;
  --max-width: 1350px;
  --gutter: 2rem;
  --radius: 0.5rem;
  --mascot-col-w: 200px;
}

.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
}

/* Grid principal: Mascota + 4 columnas */
.footer-container {
  display: grid;
  grid-template-columns: var(--mascot-col-w) repeat(4, 1fr);
  gap: var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 3rem;
}
  
/* ===== Columna Mascota ===== */
.mascot-col {
  text-align: center;
}
.footer-mascot {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 1rem;
  border-radius: var(--radius);
}
.footer-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== Títulos de sección ===== */
.footer-col h4 {
  position: relative;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--footer-accent);
}
.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 30px;
  height: 2px;
  background: var(--footer-accent);
}

/* ===== Listas ===== */
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  color: var(--footer-text);
}
.footer-col a {
  text-decoration: none;
  color: var(--footer-text);
  transition: color var(--transition);
}
.footer-col a:hover {
  color: var(--footer-accent);
}
.footer-col li i {
  margin-right: 0.5rem;
  color: var(--footer-accent);
}

/* ===== Redes Sociales ===== */
.social-icons {
  display: flex;
  gap: 0.8rem;
}
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--footer-accent);
  color: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
}
.social-icons a:hover {
  transform: scale(1.1);
}

/* ===== Footer Bottom ===== */
.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  max-width: var(--max-width);
  margin: 1rem auto 2rem;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.footer-nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: var(--footer-text);
  transition: color var(--transition);
}
.footer-nav a:hover {
  color: var(--footer-accent);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: var(--mascot-col-w) repeat(3, 1fr);
  }
}
@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: var(--mascot-col-w) repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-col,
  .mascot-col {
    margin-bottom: var(--gutter);
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
  }
  .footer-nav a {
    margin-left: 0.5rem;
  }
}