/* Unique Footer following Apple Design Guidelines */
footer {
  position: relative;
  background-color: #111;
  color: white;
  padding: 40px 0 24px;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.5;
}

.footer-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--primary, #002787) 0%, 
    var(--secondary, #6a00ff) 25%, 
    #ff9900 50%, 
    var(--secondary, #6a00ff) 75%, 
    var(--primary, #002787) 100%);
  z-index: 1;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
  gap: 48px;
  text-align: center;
}

.footer-logo {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-left: 0;
}

.footer-logo img {
  height: 60px;
  margin-bottom: 8px;
  object-fit: contain;
  align-self: center;
}

.tagline {
  font-style: italic;
  color: #999;
  margin-top: 4px;
  font-size: 13px;
  text-align: center;
}

.footer-links-container {
  display: flex;
  flex-wrap: wrap;
  gap: 64px;
  margin-left: 0;
  justify-content: center;
}

.footer-column {
  min-width: 160px;
  text-align: center;
}

.footer-column:not(:first-child) {
  margin-left: 0;
}

.footer-column h4 {
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  text-align: center;
}

.footer-column h4::after {
  display: none;
}

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

.footer-column ul li {
  margin-bottom: 8px;
}

.footer-column ul li a {
  color: #999;
  text-decoration: none;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 4px 0;
  font-size: 13px;
  justify-content: center;
}

.footer-column ul li a:hover {
  color: #fff;
  transform: none;
}

.footer-column ul li a i {
  width: 16px;
  text-align: center;
  font-size: 14px;
}

.footer-bottom {
  text-align: center;
  flex-direction: column;
  gap: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  position: relative;
  z-index: 2;
  font-size: 13px;
  color: #999;
}

.footer-icons {
  display: flex;
  gap: 12px;
}

.footer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: all 0.2s ease;
  text-decoration: none;
}

.footer-icon:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer-icon i {
  font-size: 16px;
}

footer::before {
  display: none;
}

@media (max-width: 768px) {
  footer {
    padding: 32px 24px 20px;
  }

  .footer-content {
    align-items: center;
  }
  
  .footer-logo {
    margin-left: 0;
    align-items: flex-start;
  }
  
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    margin-bottom: 24px;
    text-align: left;
  }
  
  .footer-links-container {
    width: 100%;
    justify-content: center;
  }
  
  .footer-column {
    min-width: 140px;
  }
  
  .footer-column ul li a {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  footer {
    padding: 32px 16px 20px;
  }
  
  .footer-links-container {
    flex-direction: column;
    gap: 24px;
  }
  
  .footer-column {
    width: 100%;
  }

  .footer-column h4 {
    margin-bottom: 8px;
  }
}