/* Floating Buttons */
ul#float-btns {
  position: fixed;
  z-index: 10000;
  right: 40px;
  bottom: 72px;
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
  font-size: 10px;
  line-height: 14px;
}
ul#float-btns li { margin-bottom: 8px; }
ul#float-btns li a {
  display: block;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 10px 20px 0 rgba(0,0,0,0.25);
  color: #fff;
  text-decoration: none;
  transition: background 0.3s;
}
ul#float-btns li a.buy-product,
ul#float-btns li a.sell-trash { background: #443939; }
ul#float-btns li a.buy-product:hover,
ul#float-btns li a.sell-trash:hover { background: #ee753d; }
ul#float-btns li a.whatsapp { background: #25d366; }
ul#float-btns li a:hover { color: #fff; }
ul#float-btns li a i { margin-bottom: 4px; }

/* Footer */
.footer {
  background: #000;
  color: #fff;
  padding: 3rem 1rem 1rem;
  font-family: "Montserrat", sans-serif;
  text-align: center;
}
.footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}
.footer-section {
  flex: 1;
  min-width: 220px;
  max-width: 300px;
}
.footer-section h4 {
  color: #ffc107; /* Amarillo Mercomat */
  margin-bottom: 1rem;
}
.footer-section p,
.footer-section a {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  text-decoration: none;
}
.footer-section a:hover { color: red; }

/* Social Icons */
.social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}
.social-icons a {
  font-size: 1.4rem;
  color: #ccc;
  transition: color 0.3s;
}
.social-icons a:hover { color: red; }

/* Credits */
.credits {
  text-align: center;
  font-size: 0.8rem;
  color: #aaa;
  border-top: 1px solid #444;
  padding-top: 1rem;
  margin-top: 2rem;
}

/* Scroll Top */
.scroll-top {
  display: inline-block;
  margin-top: 1rem;
  color: #ffc107;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s;
}
.scroll-top:hover { color: #fff; }

/* WhatsApp Float */
.whatsapp-float,
.boton-png-flotante {
  position: fixed;
  width: 55px;
  height: 55px;
  right: 20px;
  z-index: 1000;
  border-radius: 20%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.3s;
}
.whatsapp-float {
  bottom: 20px;
  background: #25d366;
  color: #fff;
  font-size: 28px;
  line-height: 55px;
  text-decoration: none !important;
  border-bottom: none !important;
}
.whatsapp-float:hover { background: #1ebe57; }
.boton-png-flotante {
  bottom: 100px;
  background: #ffc107;
}
.boton-png-flotante img {
  width: 90%;
  height: 90%;
  object-fit: contain;
}
.boton-png-flotante:hover { transform: scale(1.1); }

/* Quitar los puntitos de listas y subrayado del botón WhatsApp */
ul, ol {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
}
.footer-section ul,
.footer-section ol,
.credits ul,
.credits ol {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
}
.footer-section a,
.social-icons a,
.whatsapp-float {
  text-decoration: none !important;
  border-bottom: none !important;
}
a.subrayado {
  color: #ffc107;
  text-decoration: none;
}

a.subrayado:hover {
  color: red;
  text-decoration: underline;
}