/* ===================================
   Patricia Gámez Estilista
   Footer
   Complete footer from Patricia's stylesheet
   =================================== */

/* === FOOTER === */

#footer {
  background-color: var(--color-charcoal);
  color: var(--color-gray-light);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
  color: var(--color-primary-gold);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.footer-column p,
.footer-column a {
  color: var(--color-gray-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xs);
}

.footer-column a {
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-primary-gold);
}

/* === Footer Logo === */

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

.footer-logo img {
  max-width: 150px;
  height: auto;
  margin-bottom: var(--spacing-md);
}

.footer-logo p {
  font-family: var(--font-accent);
  color: var(--color-primary-gold);
  font-size: var(--font-size-lg);
}

/* === Footer Links === */

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.25rem 0;
}

.footer-links a i {
  color: var(--color-primary-gold);
}

/* === Footer Contact === */

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.footer-contact i {
  color: var(--color-primary-gold);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* === Footer Social === */

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(212, 175, 55, 0.1);
  border: 2px solid var(--color-primary-gold);
  border-radius: 50%;
  color: var(--color-primary-gold);
  font-size: var(--font-size-lg);
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  background: var(--color-primary-gold);
  color: var(--color-black);
  transform: translateY(-3px);
}

/* === Footer Bottom === */

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  margin-top: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-copy {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray);
}

.footer-copy a {
  color: var(--color-primary-gold);
  text-decoration: none;
}

.footer-copy a:hover {
  text-decoration: underline;
}

/* === Back to Top Button === */

#back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  background: rgba(212, 175, 55, 0.9);
  color: var(--color-black);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  text-decoration: none;
  z-index: var(--z-index-fixed);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xl);
}

#back-to-top.visible {
  display: flex;
}

#back-to-top:hover {
  background: var(--color-gold-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* === Responsive Footer === */

@media (max-width: 767px) {
  #footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
  }
  
  .footer-widgets {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .footer-logo img {
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-links ul {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .footer-contact p {
    justify-content: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  #back-to-top {
    bottom: 80px; /* Above WhatsApp button */
    left: 15px;
    width: 45px;
    height: 45px;
  }
}

/* Desktop logo alignment */
@media (min-width: 768px) {
  .footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

/* === Newsletter (Optional) === */

.footer-newsletter {
  max-width: 400px;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray);
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: var(--font-size-sm);
}

.newsletter-form input[type="email"]::placeholder {
  color: var(--color-gray);
}

.newsletter-form button {
  padding: 0.75rem 1.5rem;
  background: var(--gradient-gold);
  color: var(--color-black);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.newsletter-form button:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-gold);
}