/* ==========================================================================
   INSTITUTIONAL FOOTER COMPONENT
   ========================================================================== */

.site-footer {
  background: var(--primary-navy-dark);
  color: #e2e8f0;
  position: relative;
  border-top: 4px solid var(--accent-saffron);
}

/* 1. TOP CONTACT INFO TILES (PRESERVED FROM BSRDC FOOTER) */
.footer-contact-bar {
  background: #091c33;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.contact-tile {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.contact-tile:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.contact-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(245, 130, 32, 0.12);
  color: var(--accent-saffron);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-tile:nth-child(1) .contact-tile-icon {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.contact-tile:nth-child(2) .contact-tile-icon {
  background: rgba(236, 72, 153, 0.18);
  color: #f472b6;
}

.contact-tile:nth-child(3) .contact-tile-icon {
  background: rgba(168, 85, 247, 0.18);
  color: #c084fc;
}

.contact-tile:nth-child(4) .contact-tile-icon {
  background: rgba(148, 163, 184, 0.18);
  color: #e2e8f0;
}

.contact-tile-content h4 {
  font-size: 0.85rem;
  font-weight: 800;
  color: #fbbf24;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.contact-tile-content p {
  font-size: 0.825rem;
  color: #cbd5e1;
  line-height: 1.4;
  margin: 0;
}

.contact-tile-content a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-tile-content a:hover {
  color: var(--accent-saffron);
}

/* 2. MAIN MULTI-COLUMN FOOTER */
.footer-main-content {
  padding: 4rem 0 3rem 0;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.footer-col h3 {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2.5px;
  background: var(--accent-saffron);
}

.footer-org-text {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-icon-btn:hover {
  background: var(--accent-saffron);
  color: #ffffff;
  transform: translateY(-3px);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links-list li a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #94a3b8;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.footer-links-list li a::before {
  content: '›';
  font-size: 1rem;
  color: var(--accent-saffron);
  transition: transform var(--transition-fast);
}

.footer-links-list li a:hover {
  color: #fbbf24;
  padding-left: 4px;
}

.footer-links-list li a:hover::before {
  transform: translateX(2px);
}

/* CERTIFICATION & S3WAAS BADGE */
.footer-compliance-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.compliance-text {
  font-size: 0.775rem;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.visitor-counter-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.visitor-label {
  font-size: 0.75rem;
  color: #cbd5e1;
  font-weight: 600;
}

.visitor-count {
  font-family: 'Courier New', monospace;
  font-weight: 800;
  color: #4ade80;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
}

/* 3. POLICY & COPYRIGHT BOTTOM BAR */
.footer-bottom-bar {
  background: #050e1a;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: #64748b;
}

.footer-bottom-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-policy-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-policy-nav a {
  color: #94a3b8;
  font-size: 0.775rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-policy-nav a:hover {
  color: #fbbf24;
}

.copyright-text {
  color: #94a3b8;
}

/* RESPONSIVE FOOTER */
@media (max-width: 1024px) {
  .footer-contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-columns-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .footer-contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-columns-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-wrapper {
    flex-direction: column;
    text-align: center;
  }
  .footer-policy-nav {
    justify-content: center;
  }
}