/* ================================
   SITE FOOTER - Modern Structure
   ================================ */

.site-footer {
  background: #1C232E;
  padding: 60px 0 30px;
  margin-top: 80px;
  color: #D2D3D4;
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, #02619D 0%, #4E93CF 50%, #84B6E0 100%) 1;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Footer Top - 3 Column Layout */
.footer-top {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 40px;
}

/* Footer Columns */
.footer-column {
  display: flex;
  flex-direction: column;
}

/* Brand Column */
.footer-brand {
  align-items: flex-start;
  justify-content: center;
}

.footer-logo-link {
  display: inline-block;
  transition: opacity 0.3s ease;
}

.footer-logo-link:hover {
  opacity: 0.8;
}

.footer-logo {
  width: 350px;
  height: auto;
}

/* Footer Titles */
.footer-title {
  font-size: 1.8rem;
  font-weight: 500;
  color: #4E93CF;
  margin-bottom: 20px;
  font-family: 'Roboto', sans-serif;
}

/* Contact Section */
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-separator {
  color: rgba(255, 255, 255, 0.3);
  margin: 0 8px;
  font-size: 1.4rem;
}

.footer-icon {
  color: #4E93CF;
  font-size: 2rem;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: #D2D3D4;
  font-size: 1.6rem;
  text-decoration: none;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.footer-contact-item a:hover {
  color: #4E93CF;
}

/* Social Media Section */
.footer-social-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: row;
  gap: 25px;
  align-items: center;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4E93CF;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-social-icon {
  color: #4E93CF;
  font-size: 2.5rem;
  transition: all 0.3s ease;
}

.footer-social-link:hover .footer-social-icon {
  color: #84B6E0;
  transform: translateY(-3px);
}

.footer-social-link:hover .footer-social-icon {
  transform: scale(1.15);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: nowrap;
  width: 100%;
  padding: 0;
}

/* Certifications */
.footer-certifications {
  display: flex;
  align-items: center;
  gap: 30px;
}

.footer-certification-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.footer-certification-item:hover {
  transform: translateY(-3px);
}

.certification-label {
  color: #D2D3D4;
  font-size: 1.2rem;
  text-align: left;
}

.certification-logo {
  width: 200px;
  height: auto;
  object-fit: contain;
}

/* Legal Links */
.footer-legal {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.footer-lre-link {
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.footer-lre-link:hover {
  transform: translateY(-2px);
}

.footer-lre-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

.footer-legal a {
  color: #D2D3D4;
  font-size: 1.4rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: #4E93CF;
  text-decoration: underline;
}

.footer-separator {
  color: rgba(255, 255, 255, 0.3);
  font-size: 1.4rem;
}

/* Responsive Design */
@media screen and (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    align-items: center;
    text-align: center;
  }
  
  .footer-logo {
    width: 220px;
  }
}

@media screen and (max-width: 768px) {
  .site-footer {
    padding: 40px 0 20px;
    margin-top: 60px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-bottom: 30px;
    margin-bottom: 30px;
  }

  .footer-column {
    align-items: center;
    text-align: center;
  }

  .footer-contact-item {
    justify-content: center;
    align-items: center;
    gap: 12px;
  }
  
  .footer-contact-item a {
    font-size: 1.5rem;
  }
  
  .footer-social-list {
    justify-content: center;
    gap: 30px;
  }
  
  .footer-social-icon {
    font-size: 3rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 25px;
    align-items: center;
  }
  
  .footer-certifications {
    gap: 25px;
    order: 2;
  }

  .footer-legal {
    flex-direction: column;
    gap: 12px;
    order: 1;
    align-items: center;
  }

  .footer-separator {
    display: none;
  }
  
  .footer-lre-logo {
    height: 35px;
    margin-top: 5px;
  }
  
  .footer-logo {
    width: 200px;
  }
}

@media screen and (max-width: 576px) {
  .site-footer {
    margin-top: 50px;
  }
  
  .footer-title {
    font-size: 1.8rem;
    margin-bottom: 18px;
  }

  .footer-contact-item a {
    font-size: 1.4rem;
    line-height: 1.5;
  }

  .footer-icon {
    font-size: 2rem;
  }
  
  .footer-social-icon {
    font-size: 2.8rem;
  }
  
  .footer-social-list {
    gap: 25px;
  }

  .footer-logo {
    width: 180px;
  }

  .certification-logo {
    height: 50px;
  }
  
  .certification-label {
    font-size: 1.2rem;
  }
  
  .footer-legal a {
    font-size: 1.3rem;
  }
}