/**
 * MUI Subang - Footer Styles
 * Includes 4-column responsive grid and mobile accordion behavior
 */

.muisubang-footer {
  background-color: #064E3B;
  color: #E2E8F0;
  padding-top: 50px;
  border-top: 4px solid var(--muisubang-accent);
  margin-top: auto;
}

.muisubang-footer a {
  color: #D1FAE5;
  text-decoration: none;
  transition: var(--muisubang-transition);
}

.muisubang-footer a:hover {
  color: var(--muisubang-accent);
  text-decoration: underline;
}

.muisubang-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
}

.muisubang-footer-col {
  display: flex;
  flex-direction: column;
}

.muisubang-footer-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.muisubang-footer-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--muisubang-accent);
}

.muisubang-footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #CBD5E1;
  margin-bottom: 16px;
}

.muisubang-footer-address {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #CBD5E1;
  font-style: normal;
}

.muisubang-footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.muisubang-footer-menu li {
  margin-bottom: 10px;
}

.muisubang-footer-menu li a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}

.muisubang-footer-menu li a::before {
  content: '›';
  color: var(--muisubang-accent);
  font-weight: bold;
}

/* Newsletter in Footer */
.muisubang-footer-newsletter {
  margin-top: 14px;
}

.muisubang-newsletter-form {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.muisubang-newsletter-input {
  flex: 1;
  padding: 10px 14px;
  font-size: 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--muisubang-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  outline: none;
}

.muisubang-newsletter-input::placeholder {
  color: #9CA3AF;
}

.muisubang-newsletter-btn {
  background: var(--muisubang-accent);
  color: #111827;
  font-weight: 700;
  padding: 0 16px;
  border: none;
  border-radius: var(--muisubang-radius-sm);
  cursor: pointer;
  transition: var(--muisubang-transition);
}

.muisubang-newsletter-btn:hover {
  background: #E5C358;
}

/* Footer Bottom Bar */
.muisubang-footer-bottom {
  background-color: #04382A;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
}

.muisubang-footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.muisubang-copyright {
  color: #9CA3AF;
}

.muisubang-legal-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.muisubang-legal-menu a {
  color: #9CA3AF;
}

.muisubang-legal-menu a:hover {
  color: var(--muisubang-accent);
}

/* Mobile Footer Accordion */
.muisubang-footer-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
}

@media (max-width: 900px) {
  .muisubang-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .muisubang-footer-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .muisubang-footer-toggle-btn {
    display: inline-block;
  }
  
  .muisubang-footer-title {
    cursor: pointer;
    margin-bottom: 0;
    padding-bottom: 12px;
  }
  
  .muisubang-footer-collapse {
    display: none;
    padding-top: 12px;
    padding-bottom: 14px;
  }
  
  .muisubang-footer-col.active .muisubang-footer-collapse {
    display: block;
  }
  
  .muisubang-footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}