/* ===== Variables & Base Styles ===== */
        :root {
            --primary: #d9b4b4;
            --secondary: #0066cc;
            --text: #333;
            --light: #f8f9fa;
            --white: #ffffff;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Open Sans', sans-serif;
            line-height: 1.6;
            color: var(--text);
            padding-top: 80px;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section {
            padding: 4rem 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 2rem;
        }
        
        .btn {
            display: inline-block;
            background: var(--secondary);
            color: var(--white);
            padding: 0.8rem 1.5rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: background 0.3s;
        }
        
        .btn:hover {
            background: #004d99;
        }
        
        /* ===== Navigation ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: var(--primary);
            box-shadow: var(--shadow);
            z-index: 1000;
            padding: 1rem 0;
        }
        
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo img {
            height: 50px;
            transition: transform 0.3s;
        }
        
        .logo img:hover {
            transform: scale(1.1);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--secondary);
        }
        
        .nav-links a.active {
            color: var(--secondary);
        }
        
        .social-icon {
            font-size: 1.2rem;
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* ===== Projects Page Specific Styles ===== */
        .projects-hero {
            background: var(--light);
            text-align: center;
            padding: 3rem 0;
        }
        
        .projects-hero h1 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        
        .projects-filter {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        
        .filter-btn {
            padding: 0.5rem 1rem;
            border: 1px solid var(--secondary);
            border-radius: 4px;
            background: transparent;
            color: var(--secondary);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .filter-btn:hover, .filter-btn.active {
            background: var(--secondary);
            color: var(--white);
        }
        
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 6rem;
        }
        
        .project-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform 0.3s;
        }
        
        .project-card:hover {
            transform: translateY(-5px);
        }
        
        .project-image {
            height: 200px;
            overflow: hidden;
        }
        
        .project-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .project-card:hover .project-image img {
            transform: scale(1.05);
        }
        
        .project-content {
            padding: 1.5rem;
        }
        
        .project-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }
        
        .project-description {
            margin-bottom: 1rem;
            color: #666;
        }
        
        .project-skills {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }
        
        .skill-tag {
            background: rgba(0, 102, 204, 0.1);
            color: var(--secondary);
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            font-size: 0.8rem;
        }
        
        .project-links {
            display: flex;
            gap: 1rem;
        }
        
        .project-links a {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            color: var(--secondary);
            text-decoration: none;
            font-weight: 600;
        }
        
        /* ===== Footer ===== */
        .footer {
            background: var(--primary);
            padding: 2rem 0;
            text-align: center;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            list-style: none;
            gap: 1.5rem;
            margin-bottom: 1rem;
        }
        
        .footer-links a {
            text-decoration: none;
            color: var(--text);
        }
        
        /* ===== Responsive Styles ===== */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .projects-grid {
                grid-template-columns: 1fr;
            }
        }