.bca-make-difference,
.bca-donate-fund {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}

.bca-make-difference {
    --bca-green: #0f5a42;
    --bca-dark: #0b3f31;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(15,90,66,.08);
    background: #fbfaf4;
}

.bca-make-difference__heading,
.bca-donate-fund__heading {
    margin: 0;
    color: var(--bca-dark, #0b3f31);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(30px, 3vw, 43px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -.025em;
}

.bca-make-difference__wave {
    width: 56px;
    height: 12px;
    margin: 17px 0 20px;
    background:
        radial-gradient(circle at 8px 6px, transparent 4px, var(--bca-green) 4.5px, var(--bca-green) 5.5px, transparent 6px)
        0 0 / 19px 12px repeat-x;
}

.bca-make-difference__description {
    color: #3e5b50;
    font-size: 16px;
    line-height: 1.7;
}

.bca-make-difference__description p {
    margin: 0;
}

.bca-make-difference__amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.bca-make-difference__amount {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 17px;
    border: 1px solid rgba(15,90,66,.18);
    border-radius: 11px;
    background: #fff;
    color: var(--bca-dark);
    font-size: 14px;
    font-weight: 800;
}

.bca-make-difference__thanks {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 26px;
    color: var(--bca-green);
    font-size: 14px;
    font-weight: 700;
}

.bca-make-difference__shield {
    display: inline-flex;
    width: 30px;
    height: 30px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(15,90,66,.1);
}

.bca-make-difference__sparkle {
    position: absolute;
    right: 25px;
    bottom: 22px;
    color: #f4c542;
    font-size: 23px;
    animation: bca-donation-float 3.5s ease-in-out infinite;
}

.bca-donate-fund {
    --bca-green: #0f5a42;
    --bca-yellow: #f4c542;
    border: 1px solid rgba(15,90,66,.12);
    background: #fff;
    box-shadow: 0 18px 42px rgba(15,90,66,.1);
}

.bca-donate-fund__heading-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
}

.bca-donate-fund__heading {
    font-size: clamp(27px, 2.5vw, 37px);
}

.bca-donate-fund__heart {
    color: var(--bca-green);
    font-size: 28px;
    line-height: 1;
}

.bca-donate-fund__label {
    display: block;
    margin-bottom: 9px;
    color: #365447;
    font-size: 13px;
    font-weight: 800;
}

.bca-donate-fund__select-wrap {
    position: relative;
}

.bca-donate-fund__select {
    width: 100%;
    min-height: 54px;
    padding: 0 16px;
    border: 1px solid rgba(15,90,66,.18);
    border-radius: 11px;
    background: #fff;
    color: #183f31;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.bca-donate-fund__button {
    display: flex;
    width: 100%;
    min-height: 56px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    margin-top: 18px;
    border-radius: 11px;
    background: var(--bca-yellow);
    color: #153f31;
    font-size: 16px;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 12px 26px rgba(244,197,66,.3);
    transition: transform .2s ease, box-shadow .2s ease;
}

.bca-donate-fund__button:hover {
    transform: translateY(-2px);
    color: #153f31;
    box-shadow: 0 16px 30px rgba(244,197,66,.38);
}

.bca-donate-fund__security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 13px;
    color: #75847c;
    font-size: 12px;
    text-align: center;
}

@keyframes bca-donation-float {
    0%,100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-7px) rotate(6deg); }
}

@media (prefers-reduced-motion: reduce) {
    .bca-make-difference__sparkle {
        animation: none;
    }
}

@media (max-width: 767px) {
    .bca-make-difference__amounts {
        display: grid;
        grid-template-columns: repeat(2, minmax(0,1fr));
    }

    .bca-make-difference__amount {
        width: 100%;
    }
}