.donate-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 10px 0;
}

.donate-button {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 115px;
    padding: 24px 18px;
    background-color: #650000;
    color: #FFFFFF;
    border: 2px solid #650000;
    font-size: 22px;
    line-height: 1.25;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.donate-button:hover,
.donate-button:focus {
    background-color: #FFFFFF;
    color: #650000;
    text-decoration: none;
    transform: translateY(-3px);
}

.donate-button:focus-visible {
    outline: 3px solid #650000;
    outline-offset: 3px;
}

@media (max-width: 991px) {
    .donate-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .donate-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .donate-button {
        min-height: 90px;
        padding: 20px 16px;
        font-size: 20px;
    }
}