* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: #333;
            padding-top: 80px;
        }
        
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
            padding: 1rem 0;
        }
        
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: #6366f1 !important;
        }
        
        .navbar-nav .nav-link {
            color: #64748b !important;
            font-weight: 600;
            margin: 0 0.5rem;
            transition: color 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: #6366f1 !important;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
        }
        
        .hero-section {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            color: white;
            padding: 4rem 0;
            text-align: center;
        }
        
        .blog-content {
            padding: 4rem 0;
        }
        
        .blog-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 15px;
            margin-bottom: 2rem;
        }
        
        .blog-meta {
            display: flex;
            align-items: center;
            gap: 2rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .blog-meta span {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #6b7280;
        }
        
        .blog-meta i {
            color: #6366f1;
        }
        
        .blog-text {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        
        .blog-text h3 {
            color: #6366f1;
            margin: 2rem 0 1rem 0;
        }
        
        .sidebar {
            background: #f8fafc;
            padding: 2rem;
            border-radius: 15px;
            height: fit-content;
        }
        
        .sidebar h5 {
            color: #6366f1;
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .recent-posts .post-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .recent-posts .post-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        
        .recent-posts img {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
        }
        
        .recent-posts h6 {
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }
        
        .recent-posts small {
            color: #6b7280;
        }
        
        .categories ul {
            list-style: none;
            padding: 0;
        }
        
        .categories li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .categories li:last-child {
            border-bottom: none;
        }
        
        .categories a {
            color: #333;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .categories a:hover {
            color: #6366f1;
            padding-left: 0.5rem;
        }
        
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        
        .tag {
            background: #e0e7ff;
            color: #6366f1;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .tag:hover {
            background: #6366f1;
            color: white;
        }
        
        .author-box {
            background: #f8fafc;
            padding: 2rem;
            border-radius: 15px;
            margin: 3rem 0;
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }
        
        .author-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .author-info h5 {
            color: #6366f1;
            margin-bottom: 0.5rem;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            background: #6366f1;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            transform: scale(1.1);
            background: #8b5cf6;
        }
        
        .comments-section {
            margin-top: 3rem;
        }
        
        .comment {
            background: #f8fafc;
            padding: 1.5rem;
            border-radius: 15px;
            margin-bottom: 1.5rem;
        }
        
        .comment-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        
        .comment-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .comment-form {
            background: #f8fafc;
            padding: 2rem;
            border-radius: 15px;
            margin-top: 2rem;
        }
        
        .form-control {
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            padding: 0.75rem 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: #6366f1;
            box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
        }
        
        /* Footer */
        .footer {
            background: #1e293b;
            color: white;
            padding: 60px 0 30px;
        }

        .footer h5 {
            font-weight: 700;
            margin-bottom: 25px;
            color: white;
        }

        .footer ul {
            list-style: none;
            padding: 0;
        }

        .footer ul li {
            margin-bottom: 10px;
        }

        .footer ul li a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer ul li a:hover {
            color: white;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #374151;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: #6366f1;
            transform: translateY(-2px);
        }

        .footer-bottom {
            border-top: 1px solid #374151;
            margin-top: 40px;
            padding-top: 30px;
            text-align: center;
            color: #94a3b8;
        }
        
        @media (max-width: 768px) {
            .blog-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            
            .author-box {
                flex-direction: column;
                text-align: center;
            }
            
            .comment-header {
                flex-direction: column;
                align-items: flex-start;
            }
        }



@media (max-width: 991px) { /* applies to mobile/tablet */
  .navbar-collapse {
    max-height: 80vh; /* limit height to viewport */
    overflow-y: auto; /* allow scrolling */
  }
}