body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Big Shoulders Text', sans-serif;
    font-weight: 700;
    color: var(--secondary-color);
  }
  
  .btn-primary {
    background: var(--accent-gradient-button);
    border: none;
    color: white;
    transition: var(--transition);
  }
  
  .btn-primary:hover {
    background: linear-gradient(90deg, #2a65b8 0%, #e05a7b 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  
  .btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transition: var(--transition);
  }
  
  .btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
  }
  
  .btn-outline-primary.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
  }

  /* Navigation */
  .navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav-link {
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
  }
  
  .nav-link:hover {
    color: var(--primary-color);
  }
  
  .nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
  }

  /* Work Hero Section */
  .work-hero {
    padding: 5rem 0;
    background: var(--light-color);
  }
  
  .work-hero .hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .work-hero .hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 1rem;
  }
  
  .work-hero .hero-image {
    animation: float 6s ease-in-out infinite;
    border-radius: 20px;
    height: 100%;
    max-height: 450px;
    object-fit: contain;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }

  /* Masonry Grid */
  .masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
  }
  
  .masonry-grid-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background: var(--white);
  }
  
  .masonry-grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }
  
  .masonry-grid-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
  }
  
  .masonry-grid-item:hover img {
    transform: scale(1.03);
  }
  
  .category-label {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-gradient-button);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  }

  /* Expanded view */
  .masonry-grid-item.expanded {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.9);
    cursor: default;
  }
  
  .masonry-grid-item.expanded img {
    max-height: 90vh;
    max-width: 90vw;
    object-fit: contain;
  }
  
  .close-expanded {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
  }
  
  .close-expanded:hover {
    background: var(--accent-gradient-button);
    transform: rotate(90deg);
  }

  /* Footer */
  
  /* Animations */
  @keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
  }

  /* Responsive adjustments */
  @media (max-width: 991.98px) {
    .work-hero {
      padding: 3rem 0;
    }
    
    .work-hero .hero-title {
      font-size: 2.5rem;
    }
    
    .masonry-grid {
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
  }
  
  @media (max-width: 767.98px) {
    .work-hero {
      text-align: center;
    }
    
    .work-filter-buttons {
      justify-content: center;
    }
    
    .work-hero .hero-image {
      margin-top: 2rem;
      max-height: 350px;
    }
    
    .masonry-grid {
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1rem;
    }
  }
  
  @media (max-width: 575.98px) {
    .masonry-grid {
      grid-template-columns: 1fr;
    }
    
    .work-hero .hero-title {
      font-size: 2rem;
    }
    
    .work-hero .hero-subtitle {
      font-size: 1rem;
    }
    
    .footer-heading::after {
      width: 30px;
    }
  }