/* ============================================
   NAMSEZANA TRADING & PROJECTS
   Footer Styles
   ============================================ */

.footer {
  background: var(--industrial-darker);
  color: var(--operational-white);
}

.footer-main {
  padding: var(--section-padding-y) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  }

  .footer-grid--compact {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

/* Brand Section */
.footer-brand {
  max-width: 400px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-6);
}

.footer-logo-img {
  height: 75px;
  width: auto;
  filter: brightness(0) invert(1);
}

/* Removed text classes as logo is now an image */
.footer-description {
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* Registration */
.footer-registration {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: rgba(var(--palette-white-rgb), 0.02);
  border: 1px solid rgba(var(--palette-white-rgb), 0.05);
  border-radius: 0;
  border-left: 3px solid var(--safety-yellow);
}

.reg-label {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.reg-number {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: white;
}

/* ISO Badges */
.footer-iso-badges {
  display: flex;
  gap: var(--space-3);
}

.iso-badge {
  width: 48px;
  height: 48px;
  background: var(--primary-blue);
  border-radius: 0;
  border: 1px solid rgba(var(--palette-white-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.iso-badge::before {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px dashed var(--safety-yellow);
  opacity: 0.5;
  transition: opacity var(--transition-base);
}

.iso-badge:hover::before {
  opacity: 1;
}

.iso-badge-code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: white;
}

/* Memberships */
.footer-memberships {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.membership-tag {
  font-size: 10px;
  font-weight: 800;
  color: var(--gray-400);
  background: rgba(var(--palette-white-rgb), 0.05);
  border: 1px solid rgba(var(--palette-white-rgb), 0.1);
  padding: 2px 6px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all var(--transition-fast);
}

.membership-tag:hover {
  color: var(--safety-yellow);
  border-color: var(--safety-yellow);
  background: rgba(255, 185, 0, 0.05); /* safety-yellow with transparency */
}

/* Footer Headings */
.footer-heading {
  font-family: var(--font-secondary);
  font-size: var(--text-lg);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-6);
  position: relative;
  padding-bottom: var(--space-3);
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--safety-yellow);
}

/* Footer Links */
.footer-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-400);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: var(--space-1) 0;
}

.footer-link::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--safety-yellow);
  transition: width var(--transition-fast);
}

.footer-link:hover {
  color: white;
  padding-left: var(--space-2);
}

.footer-link:hover::before {
  width: 12px;
}

/* Contact Section */
.footer-contact-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(var(--color-secondary-rgb), 0.5);
  border: 1px solid rgba(var(--palette-white-rgb), 0.1);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
  color: var(--safety-yellow);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-label {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-info address {
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--gray-300);
  line-height: 1.6;
}

.contact-value {
  font-size: var(--text-sm);
  color: var(--gray-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-value:hover {
  color: var(--safety-yellow);
}

/* Emergency CTA */
.footer-emergency {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--alert-red);
  border-radius: 0;
  border: 1px solid var(--alert-red-light);
  text-decoration: none;
  color: white;
  margin-top: var(--space-6);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.footer-emergency::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: white;
}

.footer-emergency:hover {
  background: var(--alert-red-light);
  transform: translateX(5px);
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

.emergency-icon {
  width: 40px;
  height: 40px;
  background: transparent;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

.emergency-icon svg {
  width: 20px;
  height: 20px;
}

.emergency-text {
  display: flex;
  flex-direction: column;
}

.emergency-text strong {
  font-size: var(--text-sm);
  font-weight: 700;
}

.emergency-text span {
  font-size: var(--text-xs);
  opacity: 0.9;
}

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(var(--palette-white-rgb), 0.05);
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

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

.copyright {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin: 0;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--gray-400);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .footer-tagline {
    flex-direction: row;
    gap: var(--space-2);
  }
}

.tagline-accent {
  color: var(--safety-yellow);
  font-weight: 600;
}