.cards-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px;
        }
        .card {
            background: linear-gradient(145deg, #ffffff, #e6e6e6);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            cursor: pointer;
            max-width: 280px;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
        }
        .card img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .card:hover img {
            transform: scale(1.05);
        }
        .card-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 150px;
            background: rgba(0, 0, 0, 0.3);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .card:hover .card-overlay {
            opacity: 1;
        }
        .card-overlay span {
            color: white;
            font-size: 1rem;
            font-weight: bold;
            text-transform: uppercase;
        }
        .card-content {
            padding: 15px;
        }
        .card-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: #1e3a8a;
            margin-bottom: 8px;
        }
        .card-description {
            font-size: 0.9rem;
            color: #4b5563;
            line-height: 1.4;
            margin-bottom: 12px;
        }
        .card-button {
            display: inline-flex;
            align-items: center;
            background: #1e40af;
            color: white;
            padding: 8px 16px;
            border-radius: 6px;
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        .card-button:hover {
            background: #1e3a8a;
            transform: translateY(-2px);
        }
        .card-button i {
            margin-left: 8px;
            font-size: 1rem;
        }
        @media (max-width: 768px) {
            .card {
                width: 100%;
            }
        }