/* Project Hero */
        .project-hero {
            padding: 140px 0 60px;
            background: #f8f9fa;
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        
        .project-hero-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .project-category {
            display: inline-block;
            background: hsl(259, 100%, 62%);
            color: white;
            padding: 6px 16px;
            border-radius: 6px;
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .project-hero h1 {
            font-size: 2.5rem;
            margin-bottom: 16px;
            color: var(--dark-color);
            line-height: 1.2;
            font-weight: 700;
        }
        
        .project-excerpt {
            font-size: 0.9rem;
            color: var(--gray-color);
            margin-bottom: 30px;
            line-height: 1.6;
            max-width: 100%;
            margin: auto;
            margin-bottom: 20px;
        }
        
        .project-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 50px;
            margin-bottom: 30px;
            color: var(--gray-color);
            font-size: 0.9rem;
            justify-content: center;
            align-items: center;
            align-content: center;
        }
        
        .project-meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .project-meta-item i {
            color: hsl(259, 100%, 62%);
            font-size: 0.9rem;
        }
        
        .project-actions {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        /* Project Gallery */
        .project-gallery {
            background: white;
            padding: 60px 0;
            display: flex;
        }
        
        .gallery-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .main-image {
            width: 60%;
            height: auto;
            margin:auto;
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            position: relative;
        }
        
        .main-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .main-image:hover img {
            transform: scale(1.02);
        }
        
        .thumbnail-gallery {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
        }
        
        .thumbnail {
            height: 120px;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.7;
            position: relative;
        }
        
        .thumbnail.active, .thumbnail:hover {
            opacity: 1;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .thumbnail-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .thumbnail:hover .thumbnail-overlay {
            opacity: 1;
        }
        
        .thumbnail-overlay i {
            color: white;
            font-size: 1.5rem;
        }
        
        /* Project Details */
        .project-details {
            background: var(--light-blue);
            padding: 80px 0;
        }
        
        .details-container {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 350px;
            gap: 60px;
        }
        
        .project-content {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #444;
        }
        
        .project-content h2 {
            font-size: 1.8rem;
            margin: 40px 0 20px;
            color: var(--dark-color);
            font-weight: 700;
            line-height: 1.3;
        }
        
        .project-content h2:first-child {
            margin-top: 0;
        }
        
        .project-content h3 {
            font-size: 1.4rem;
            margin: 30px 0 15px;
            color: var(--dark-color);
            font-weight: 600;
        }
        
        .project-content p {
            margin-bottom: 20px;
        }
        
        .project-content ul, .project-content ol {
            margin-bottom: 20px;
            padding-left: 24px;
        }
        
        .project-content li {
            margin-bottom: 8px;
        }
        
        .project-content blockquote {
            border-left: 4px solid hsl(259, 100%, 62%);
            padding: 20px 25px;
            background: white;
            border-radius: 0 8px 8px 0;
            margin: 30px 0;
            font-style: italic;
            position: relative;
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
        }
        
        .image-with-caption {
            margin: 30px 0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        }
        
        .image-with-caption img {
            width: 100%;
            height: 300px;
            object-fit: cover;
        }
        
        .image-caption {
            padding: 12px 15px;
            background: white;
            font-size: 0.9rem;
            color: var(--gray-color);
            font-style: italic;
        }
        
        /* Project Sidebar */
        .project-sidebar {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        
        .sidebar-title {
            font-size: 1.3rem;
            margin-bottom: 25px;
            color: var(--dark-color);
            font-weight: 700;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light-blue);
        }
        
        .project-info {
            margin-bottom: 30px;
        }
        
        .info-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
        }
        
        .info-item:last-child {
            border-bottom: none;
        }
        
        .info-label {
            font-weight: 600;
            color: var(--dark-color);
        }
        
        .info-value {
            color: var(--gray-color);
        }
        
        .tech-stack {
            margin-bottom: 30px;
        }
        
        .tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 10px;
        }
        
        .tech-tag {
            background: var(--light-blue);
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 0.85rem;
            color: hsl(259, 100%, 62%);
            font-weight: 500;
        }
        
        .project-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .project-link {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .project-link.live-demo {
            background: hsl(259, 100%, 62%);
            color: white;
        }
        
        .project-link.live-demo:hover {
            background: #2a75f5;
        }
        
        .project-link.github {
            background: #f8f9fa;
            color: var(--dark-color);
            border: 1.5px solid var(--border-color);
        }
        
        .project-link.github:hover {
            background: #e9ecef;
        }
        
        /* Project Challenges */
        .project-challenges {
            background: white;
            padding: 80px 0;
        }
        
        .challenges-container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .section-title {
            font-size: 2rem;
            margin-bottom: 40px;
            color: var(--dark-color);
            font-weight: 700;
            text-align: center;
        }
        
        .challenges-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .challenge-card {
            background: var(--light-blue);
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
        }
        
        .challenge-card:hover {
            transform: translateY(-5px);
        }
        
        .challenge-icon {
            width: 60px;
            height: 60px;
            background: hsl(259, 100%, 62%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: white;
            font-size: 1.5rem;
        }
        
        .challenge-card h3 {
            font-size: 1.2rem;
            margin-bottom: 15px;
            color: var(--dark-color);
            font-weight: 600;
        }
        
        .challenge-card p {
            color: var(--gray-color);
            line-height: 1.6;
        }
        
        /* Project Results */
        .project-results {
            background: var(--light-blue);
            padding: 80px 0;
        }
        
        .results-container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .result-item {
            text-align: center;
            padding: 30px 20px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .result-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: hsl(259, 100%, 62%);
            margin-bottom: 10px;
        }
        
        .result-label {
            font-size: 1rem;
            color: var(--gray-color);
        }
        
        .testimonial {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .testimonial-text {
            font-size: 1.2rem;
            font-style: italic;
            margin-bottom: 25px;
            line-height: 1.6;
            color: #444;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }
        
        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            overflow: hidden;
        }
        
        .author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .author-details h4 {
            font-size: 1.1rem;
            margin-bottom: 5px;
            color: var(--dark-color);
            font-weight: 600;
        }
        
        .author-details p {
            color: var(--gray-color);
            font-size: 0.9rem;
        }
        
        
        /* Responsive Styles */
        @media (max-width: 1024px) {
            .details-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .project-sidebar {
                position: static;
            }
        }
        
        @media (max-width: 768px) {
            
            
            .project-hero h1 {
                font-size: 2.2rem;
            }
            
            .main-image {
                height: 350px;
            }
            
            .thumbnail-gallery {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .challenges-grid {
                grid-template-columns: 1fr;
            }
            
            .results-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 576px) {
            section {
                padding: 60px 0;
            }
            
            .project-hero {
                padding: 120px 0 40px;
            }
            
            .project-hero h1 {
                font-size: 1.8rem;
            }
            
            .project-content h2 {
                font-size: 1.5rem;
            }
            
            .section-title {
                font-size: 1.7rem;
            }
            
            .results-grid {
                grid-template-columns: 1fr;
            }
            
            .thumbnail-gallery {
                grid-template-columns: repeat(2, 1fr);
            }
        }