.donation-section {
    background: linear-gradient(135deg, #BDE0FE 0%, #A2D2FF 100%);
    padding: 4rem 0;
    margin: 3rem 0;
    border-radius: 15px;
}

.donation-section h1 {
    text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
}

.donation-card {
    background-color: white;
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.donation-card:hover {
    transform: translateY(-5px);
}

.donation-card .card-body {
    padding: 2rem;
}

.donation-card .card-title {
    color: #333;
    font-size: 2rem;
}

.donation-amount {
    font-size: 3.5rem;
    font-weight: 700;
    color: #FFAFCC;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
    margin: 1rem 0;
}

.btn-donate {
    background-color: #FFAFCC;
    border: none;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 175, 204, 0.4);
    text-decoration: none;
    display: inline-block;
}

.btn-donate:hover {
    background-color: #FFC8DD;
    color: white;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 175, 204, 0.6);
}

/* Адаптивность */
@media (max-width: 768px) {
    .donation-section {
        padding: 2rem 0;
        margin: 2rem 0;
    }
    
    .donation-card {
        margin: 0 1rem;
    }
    
    .donation-amount {
        font-size: 2.5rem;
    }
    
    .btn-donate {
        padding: 10px 25px;
        font-size: 1rem;
    }
}