/*
 * Footer Styles
 *
 * Styles for the site footer including navigation links,
 * contact information, and copyright notice
 */

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

.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-cream);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-md);
  margin-top: 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
  }
}

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

.footer-section h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.footer-section p {
  color: var(--color-cream);
  opacity: 0.8;
  line-height: var(--leading-relaxed);
}

/*
 * Footer brand section
 */
.footer-brand {
  max-width: 400px;
}

.footer-logo {
  display: block;
  margin-bottom: var(--space-sm);
}

.footer-logo-icon {
  height: 100px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-cream);
  opacity: 0.7;
  margin-bottom: var(--space-md);
}

.footer-credentials {
  font-size: var(--text-xs);
  color: var(--color-cream);
  opacity: 0.6;
  font-style: italic;
}

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

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

.footer-nav li {
  margin-bottom: var(--space-sm);
}

.footer-nav a {
  color: var(--color-cream);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-size: var(--text-base);
  display: inline-block;
}

.footer-nav a:hover {
  color: var(--color-sage);
  text-decoration: none;
}

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

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

.footer-contact li {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.footer-contact a {
  color: var(--color-cream);
  text-decoration: none;
  transition: color var(--transition-fast);
  word-break: break-word;
  overflow-wrap: break-word;
}

.footer-contact a:hover {
  color: var(--color-sage);
}

.footer-contact-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-sage);
  min-width: 60px;
}

/* ============================================
   FOOTER BOTTOM / COPYRIGHT
   ============================================ */

.footer-bottom {
  border-top: var(--border-width) solid rgba(245, 243, 238, 0.2);
  padding-top: var(--space-md);
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-cream);
  opacity: 0.6;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-links {
    justify-content: flex-end;
  }
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-cream);
  opacity: 0.6;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-sage);
}

/* ============================================
   SOCIAL MEDIA ICONS (Future)
   ============================================ */

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-cream);
  opacity: 0.1;
  color: var(--color-cream);
  text-decoration: none;
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-sage);
  opacity: 1;
  transform: translateY(-2px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}