.header {
            background: linear-gradient(90deg, #f8f9fa, #e9ecef);
            padding: 15px 20px;
            border-bottom: 3px solid #28a745;
            box-shadow: 0 2px 6px rgba(0,0,0,0.05);
        }

        .header .logo {
            max-width: 60px;
            max-height: 60px;
            transition: transform 0.2s ease;
        }
        .header .logo:hover {
            transform: scale(1.05);
        }

        .header .company-name {
            font-size: 1.5rem;
            font-weight: bold;
            color: #28a745;
            letter-spacing: 0.5px;
        }
        .header .company-motto {
            font-size: 1rem;
            color: #555;
            font-style: italic;
        }

        .header .text-center {
            animation: fadeIn 0.6s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }

        .btn-primary {
            background: linear-gradient(135deg, #007bff, #0056b3);
            border: none;
            border-radius: 8px;
            transition: background 0.3s ease;
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, #0056b3, #003d80);
        }

        .card i {
            background: rgba(0, 123, 255, 0.1);
            padding: 10px;
            border-radius: 50%;
            font-size: 1.2rem;
            margin-right: 8px;
            /*color: #007bff;*/
        }