/* =====================
   FOOTER
   ===================== */

.site-footer {
  background-color: var(--color-primary);
  color: white;
  padding: var(--spacing-3xl) 0 0;
}

.footer-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-base);
}

@media (min-width: 768px) {
  .footer-inner {
    padding: 0 var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .footer-inner {
    padding: 0 var(--spacing-2xl);
  }
}

/* Desktop: 4 columns */
.footer-grid {
  display: none;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

@media (min-width: 768px) {
  .footer-grid {
    display: grid;
  }
}

.footer-col-logo img {
  height: 40px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

.footer-col-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: white;
  margin-bottom: var(--spacing-base);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 150ms;
}

.footer-links a:hover {
  color: white;
}

/* Social Icons */
.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: white;
  text-decoration: none;
  transition: background-color 150ms;
}

.social-link:hover {
  background-color: rgba(255,255,255,0.2);
}

/* Mobile Accordion */
.footer-accordion {
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .footer-accordion {
    display: none;
  }
}

.footer-accordion-item {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-base) 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: white;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.footer-accordion-icon {
  color: rgba(255,255,255,0.7);
  transition: transform 300ms ease;
  flex-shrink: 0;
}

.footer-accordion-item.open .footer-accordion-icon {
  transform: rotate(180deg);
}

.footer-accordion-body {
  display: none;
  padding-bottom: var(--spacing-base);
}

.footer-accordion-item.open .footer-accordion-body {
  display: block;
}

.footer-accordion-body .footer-links {
  gap: var(--spacing-md);
}

.footer-accordion-logo {
  padding: var(--spacing-base) 0;
}

.footer-accordion-logo img {
  height: 36px;
  width: auto;
  margin-bottom: var(--spacing-sm);
}

.footer-accordion-logo p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--spacing-base) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-base);
}

.footer-bottom-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 150ms;
}

.footer-bottom-links a:hover {
  color: white;
}