/**
 * Footer Styles
 *
 * @package Lambwolf_Theme
 */

.site-footer {
  background-color: var(--color-bg-alt);
  color: var(--color-text-primary);
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.site-footer__main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
}

/* ==========================================================================
   Footer Columns
   ========================================================================== */
.footer-col {
  display: flex;
  flex-direction: column;
}

.footer-col__heading,
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
  margin-top: 0;
  margin-bottom: var(--space-lg);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: block;
  padding: var(--space-xs) 0;
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-text-primary);
  transform: translateX(2px);
}

/* Brand Column */
.footer-col--brand .footer-col__logo {
  margin-bottom: var(--space-md);
}

.footer-col--brand .footer-col__logo img,
.footer-col--brand .custom-logo {
  height: 32px;
  width: auto;
  display: block;
}

.footer-col__brand-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  text-decoration: none;
}

.footer-col__description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 280px;
  margin: 0;
}

/* Menu Lists */
.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-menu li {
  margin: 0;
}

.footer-menu a.footer-link--sale,
.footer-menu li.menu-item--sale a {
  color: #C93B3B;
  font-weight: 500;
}

.footer-menu a.footer-link--sale:hover,
.footer-menu li.menu-item--sale a:hover {
  color: #A62626;
}

/* Connect Column & Newsletter */
.footer-col__connect-intro {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-md) 0;
}

.footer-newsletter-form {
  margin-bottom: var(--space-lg);
}

.footer-newsletter-form__field {
  position: relative;
  display: flex;
  align-items: center;
}

.footer-newsletter-form__input {
  width: 100%;
  padding: var(--space-sm) var(--space-2xl) var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}

.footer-newsletter-form__input:focus {
  border-color: var(--color-text-primary);
}

.footer-newsletter-form__input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.footer-newsletter-form__submit {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  padding: var(--space-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-newsletter-form__submit:hover {
  color: var(--color-accent-sage);
  transform: translateY(-50%) translateX(2px);
}

/* Social Icons in Footer */
.social-icons {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.social-icons__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-icons__link svg {
  width: 20px;
  height: 20px;
  display: block;
}

.social-icons__link:hover {
  color: var(--color-accent-sage);
  transform: translateY(-2px);
}

/* ==========================================================================
   Footer Bottom Bar
   ========================================================================== */
.site-footer__bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.site-footer__copyright {
  margin: 0;
}

.site-footer__legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-footer__legal-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer__legal-links a:hover {
  color: var(--color-text-primary);
}

.site-footer__separator {
  color: var(--color-border);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1023px) and (min-width: 768px) {
  .site-footer__main {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 767px) {
  .site-footer {
    padding: var(--space-2xl) 0 var(--space-xl);
  }

  .site-footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-col--brand .footer-col__description {
    max-width: 100%;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}