// ==========================================================================
// Footer Layout Styles
// Professional Resume Builder - Footer
// ==========================================================================

.main-footer {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-gray-300);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
  margin-top: auto;
  
  .footer-content {
    .footer-brand {
      margin-bottom: var(--spacing-xl);
      
      .brand-logo {
        display: flex;
        align-items: center;
        margin-bottom: var(--spacing-md);
        
        .brand-icon {
          width: 3rem;
          height: 3rem;
          border-radius: var(--border-radius-lg);
          background: var(--brand-gradient);
          color: var(--color-white);
          display: flex;
          align-items: center;
          justify-content: center;
          margin-right: var(--spacing-md);
          font-size: 1.5rem;
          box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
        }
        
        .brand-text {
          font-size: 1.5rem;
          font-weight: 700;
          color: var(--color-white);
        }
      }
      
      .brand-description {
        color: var(--color-gray-400);
        line-height: 1.6;
        max-width: 300px;
      }
    }
    
    .footer-links {
      .footer-section {
        margin-bottom: var(--spacing-xl);
        
        h6 {
          color: var(--color-white);
          font-weight: 600;
          font-size: 1rem;
          margin-bottom: var(--spacing-md);
          text-transform: uppercase;
          letter-spacing: 0.05em;
        }
        
        ul {
          list-style: none;
          padding: 0;
          margin: 0;
          
          li {
            margin-bottom: 0.5rem;
            
            a {
              color: var(--color-gray-400);
              text-decoration: none;
              font-size: 0.9rem;
              transition: all 0.2s ease;
              display: inline-flex;
              align-items: center;
              
              &:hover {
                color: var(--color-white);
                transform: translateX(4px);
              }
              
              i {
                margin-right: 0.5rem;
                width: 1rem;
                color: var(--brand-primary);
              }
            }
          }
        }
      }
    }
    
    .footer-contact {
      .contact-item {
        display: flex;
        align-items: center;
        margin-bottom: var(--spacing-md);
        
        .contact-icon {
          width: 2.5rem;
          height: 2.5rem;
          border-radius: var(--border-radius-md);
          background: rgba(102, 126, 234, 0.1);
          color: var(--brand-primary);
          display: flex;
          align-items: center;
          justify-content: center;
          margin-right: var(--spacing-md);
          font-size: 1rem;
        }
        
        .contact-info {
          .contact-label {
            font-size: 0.8rem;
            color: var(--color-gray-500);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.125rem;
          }
          
          .contact-value {
            color: var(--color-gray-300);
            font-size: 0.9rem;
            margin: 0;
            
            a {
              color: inherit;
              text-decoration: none;
              transition: color 0.2s ease;
              
              &:hover {
                color: var(--color-white);
              }
            }
          }
        }
      }
    }
    
    .footer-social {
      .social-links {
        display: flex;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
        
        a {
          width: 2.75rem;
          height: 2.75rem;
          border-radius: var(--border-radius-md);
          background: rgba(255, 255, 255, 0.1);
          color: var(--color-gray-300);
          display: flex;
          align-items: center;
          justify-content: center;
          text-decoration: none;
          font-size: 1.125rem;
          transition: all 0.3s ease;
          
          &:hover {
            background: var(--brand-primary);
            color: var(--color-white);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
          }
          
          &.facebook:hover {
            background: #3b5998;
          }
          
          &.twitter:hover {
            background: #1da1f2;
          }
          
          &.linkedin:hover {
            background: #0077b5;
          }
          
          &.github:hover {
            background: #333;
          }
          
          &.instagram:hover {
            background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
          }
        }
      }
      
      .newsletter {
        .newsletter-title {
          color: var(--color-white);
          font-weight: 600;
          margin-bottom: var(--spacing-sm);
          font-size: 1rem;
        }
        
        .newsletter-description {
          color: var(--color-gray-400);
          font-size: 0.875rem;
          margin-bottom: var(--spacing-md);
        }
        
        .newsletter-form {
          display: flex;
          gap: 0.5rem;
          
          .form-control {
            flex: 1;
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: var(--color-white);
            border-radius: var(--border-radius-md);
            padding: 0.75rem 1rem;
            
            &::placeholder {
              color: rgba(255, 255, 255, 0.6);
            }
            
            &:focus {
              border-color: var(--brand-primary);
              background: rgba(255, 255, 255, 0.15);
              box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
            }
          }
          
          .btn {
            background: var(--brand-gradient);
            border: none;
            color: var(--color-white);
            padding: 0.75rem 1.5rem;
            border-radius: var(--border-radius-md);
            font-weight: 500;
            transition: all 0.2s ease;
            
            &:hover {
              transform: translateY(-1px);
              box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
            }
          }
        }
      }
    }
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    
    .footer-copyright {
      color: var(--color-gray-500);
      font-size: 0.875rem;
      margin: 0;
      
      a {
        color: var(--brand-primary);
        text-decoration: none;
        
        &:hover {
          text-decoration: underline;
        }
      }
    }
    
    .footer-legal {
      .legal-links {
        display: flex;
        gap: var(--spacing-lg);
        list-style: none;
        padding: 0;
        margin: 0;
        
        a {
          color: var(--color-gray-500);
          text-decoration: none;
          font-size: 0.875rem;
          transition: color 0.2s ease;
          
          &:hover {
            color: var(--color-white);
          }
        }
      }
    }
  }
}

// Minimal footer variant
.footer-minimal {
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-100);
  padding: var(--spacing-lg) 0;
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    .footer-text {
      color: var(--color-gray-600);
      font-size: 0.875rem;
      margin: 0;
    }
    
    .footer-links {
      display: flex;
      gap: var(--spacing-lg);
      list-style: none;
      padding: 0;
      margin: 0;
      
      a {
        color: var(--color-gray-600);
        text-decoration: none;
        font-size: 0.875rem;
        transition: color 0.2s ease;
        
        &:hover {
          color: var(--brand-primary);
        }
      }
    }
  }
}

// Auth footer (for login/register pages)
.auth-footer {
  background: transparent;
  padding: var(--spacing-lg) 0;
  text-align: center;
  margin-top: auto;
  
  .footer-text {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
  }
  
  .footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    list-style: none;
    padding: 0;
    margin: 0;
    
    a {
      color: var(--brand-primary);
      text-decoration: none;
      font-size: 0.875rem;
      font-weight: 500;
      transition: color 0.2s ease;
      
      &:hover {
        color: var(--brand-primary-dark);
        text-decoration: underline;
      }
    }
  }
}

// Responsive design
@include media-breakpoint-down(lg) {
  .main-footer {
    .footer-content {
      .footer-links {
        .footer-section {
          margin-bottom: var(--spacing-lg);
        }
      }
      
      .footer-social {
        margin-top: var(--spacing-xl);
        
        .social-links {
          justify-content: center;
        }
        
        .newsletter-form {
          flex-direction: column;
          
          .form-control {
            margin-bottom: 0.5rem;
          }
          
          .btn {
            width: 100%;
          }
        }
      }
    }
    
    .footer-bottom {
      text-align: center;
      
      .footer-legal {
        margin-top: var(--spacing-md);
        
        .legal-links {
          justify-content: center;
          flex-wrap: wrap;
        }
      }
    }
  }
  
  .footer-minimal {
    .footer-content {
      flex-direction: column;
      text-align: center;
      gap: var(--spacing-md);
      
      .footer-links {
        justify-content: center;
        flex-wrap: wrap;
      }
    }
  }
}

@include media-breakpoint-down(md) {
  .main-footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    
    .footer-content {
      .footer-brand {
        text-align: center;
        
        .brand-description {
          margin: 0 auto;
        }
      }
      
      .footer-links {
        text-align: center;
      }
      
      .footer-contact {
        text-align: center;
        
        .contact-item {
          justify-content: center;
        }
      }
    }
  }
  
  .auth-footer {
    .footer-links {
      flex-direction: column;
      gap: var(--spacing-sm);
    }
  }
}

// Footer animations
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.footer-animate {
  .footer-section {
    animation: fadeInUp 0.6s ease-out;
    
    &:nth-child(2) {
      animation-delay: 0.1s;
    }
    
    &:nth-child(3) {
      animation-delay: 0.2s;
    }
    
    &:nth-child(4) {
      animation-delay: 0.3s;
    }
  }
}