/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-3xl) 0 0;
}

.site-footer h3 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.site-footer h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--color-primary-light);
  border-radius: 2px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__col p {
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.site-footer__col:first-child img {
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.site-footer__col ul {
  list-style: none;
}

.site-footer__col ul li {
  margin-bottom: var(--spacing-sm);
}

.site-footer__col ul li a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  transition: color var(--transition), padding-left var(--transition);
}

.site-footer__col ul li a:hover {
  color: var(--color-primary-light);
  padding-left: var(--spacing-xs);
}

.site-footer__col a {
  color: var(--color-primary-light);
}

.site-footer__col a:hover {
  color: var(--color-white);
}

/* Footer Bottom */
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) 0;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__bottom nav {
  display: flex;
  gap: var(--spacing-lg);
}

.site-footer__bottom nav a {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-sm);
}

.site-footer__bottom nav a:hover {
  color: var(--color-white);
}

/* ===== MOBILE STICKY BAR ===== */
.sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--sticky-bar-height);
  background: var(--color-dark);
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.sticky-bar__inner {
  display: flex;
  height: 100%;
}

.sticky-bar__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  transition: background var(--transition);
  border: none;
  background: none;
  cursor: pointer;
}

.sticky-bar__btn:hover {
  color: var(--color-white);
}

.sticky-bar__btn--phone {
  background: var(--color-primary);
}

.sticky-bar__btn--phone:hover {
  background: var(--color-primary-dark);
}

.sticky-bar__btn--whatsapp {
  background: #25d366;
}

.sticky-bar__btn--whatsapp:hover {
  background: #1da855;
}

.sticky-bar__btn--top {
  background: var(--color-gray-dark);
}

.sticky-bar__btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Responsive */
@media (max-width: 1023px) {
  .sticky-bar {
    display: block;
  }

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

  .site-footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
    padding-bottom: calc(var(--spacing-lg) + var(--sticky-bar-height));
  }
}