:root {
            --primary: #0077b6;
            --secondary: #00b4d8;
            --light: #f0f9ff;
            --dark: #1a365d;
            --gray: #4a5568;
            --border: #e2e8f0;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Cairo', sans-serif;
            background: #f8fafc;
            color: var(--dark);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
  
        /* Hero */
        .blog-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            text-align: center;
            padding: 120px 0 80px;
            margin-top: 70px;
        }
        
        .blog-hero-title {
            font-size: 3rem;
            margin-bottom: 1rem;
            font-weight: 800;
        }
        
        .blog-hero-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        
        /* Blog Grid */
        .blog-section {
            padding: 80px 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-title {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 1rem;
        }
        
        .section-description {
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
        }
        
        .blog-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .blog-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        
        .blog-card-image {
            height: 220px;
            overflow: hidden;
            position: relative;
        }
        
        .blog-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .blog-card:hover .blog-card-image img {
            transform: scale(1.05);
        }
        
        .blog-category {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: var(--primary);
            color: white;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .blog-card-content {
            padding: 1.5rem;
        }
        
        .blog-card-date {
            color: var(--gray);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .blog-card-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            line-height: 1.4;
        }
        
        .blog-card-title a {
            color: var(--dark);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .blog-card-title a:hover {
            color: var(--primary);
        }
        
        .blog-card-excerpt {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }
        
        .blog-read-more {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            transition: gap 0.3s ease;
        }
        
        .blog-read-more:hover {
            gap: 1rem;
        }
        
        /* No Posts Message */
        .no-posts {
            text-align: center;
            padding: 4rem;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        
        .no-posts i {
            font-size: 3rem;
            color: var(--gray);
            margin-bottom: 1rem;
        }
        
        .no-posts h3 {
            color: var(--dark);
            margin-bottom: 0.5rem;
        }
        
        .no-posts p {
            color: var(--gray);
        }
       
        /* Responsive */
        @media (max-width: 768px) {
            .blog-hero-title {
                font-size: 2.2rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .blog-grid {
                grid-template-columns: 1fr;
            }
            
            .nav-list {
                display: none;
            }
        }
        
        @media (max-width: 480px) {
            .blog-hero-title {
                font-size: 1.8rem;
            }
            
            .blog-hero-subtitle {
                font-size: 1rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
        }