.pricing-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            width: 100%;
        }

        .pricing-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .pricing-header h1 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 10px;
        }

        .pricing-header p {
            font-size: 1.1rem;
            color: var(--text-secondary);
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .pricing-card {
            background: white;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
        }

        .pricing-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .pricing-card.owned {
            border-color: #4CAF50;
            background: #f1f8f4;
        }

        .pricing-card.popular {
            border-color: #2196F3;
            border-width: 3px;
        }

        .popular-badge {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: #2196F3;
            color: white;
            padding: 5px 20px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .owned-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #4CAF50;
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .package-name {
            font-size: 1.5rem;
            font-weight: 600;
            color: #e4e6eb;
            margin-bottom: 10px;
        }

        .package-description {
            color: #e4e6eb;
            font-size: 0.95rem;
            margin-bottom: 20px;
            min-height: 40px;
        }

        .package-salary {
            font-size: 2.5rem;
            font-weight: 700;
            color: #e4e6eb;
            margin-bottom: 5px;
        }

        .package-salary .currency {
            font-size: 1.5rem;
            vertical-align: super;
        }

        .salary-period {
            color: #999;
            font-size: 0.9rem;
            margin-bottom: 25px;
        }

        .package-features {
            list-style: none;
            padding: 0;
            margin: 25px 0;
            text-align: left;
        }

        .package-features li {
            padding: 10px 0;
            color: #555;
            border-bottom: 1px solid #f0f0f0;
        }

        .package-features li:last-child {
            border-bottom: none;
        }

        .package-features li strong {
            color: #e4e6eb;
        }

        .package-usage {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin: 20px 0;
        }

        .usage-bar {
            background: #e0e0e0;
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
            margin: 10px 0;
        }

        .usage-fill {
            background: #4CAF50;
            height: 100%;
            transition: width 0.3s ease;
        }

        .usage-text {
            font-size: 0.9rem;
            color: #e4e6eb;
        }

        .btn-purchase {
            width: 100%;
            padding: 15px;
            background: #4CAF50;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
        }

        .btn-purchase:hover {
            background: #45a049;
        }

        .btn-purchase:disabled {
            background: #ccc;
            cursor: not-allowed;
        }

        .btn-purchase.owned-btn {
            background: #2196F3;
        }

        .btn-purchase.owned-btn:hover {
            background: #1976D2;
        }

        .alert {
            padding: 15px 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-weight: 500;
        }

        .alert-success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .alert-error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

.btn-donate {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 1rem;
    padding: 12px 24px;
    background: linear-gradient(135deg, #FFDD00 0%, #FFC700 100%);
    color: #000;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 221, 0, 0.3);
    border: 2px solid #FFDD00;
    position: relative;
    overflow: hidden;
}

.btn-donate::before {
    content: "☕";
    font-size: 18px;
    animation: steam 2s ease-in-out infinite;
}

.btn-donate::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-donate:hover {
    background: linear-gradient(135deg, #FFC700 0%, #FFB700 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 221, 0, 0.4);
    border-color: #FFC700;
}

.btn-donate:hover::after {
    width: 300px;
    height: 300px;
}

.btn-donate:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 221, 0, 0.3);
}

@keyframes steam {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-3px) rotate(5deg);
        opacity: 0.8;
    }
}


        @media (max-width: 768px) {
            .pricing-grid {
                grid-template-columns: 1fr;
            }

            .pricing-header h1 {
                font-size: 2rem;
            }
        }