.donation-section {
    position: relative;
    z-index: 10;
    padding: 20px 20px 80px; /* diminui espaço de cima */
    margin-top: -140px;     /* SOBE o bloco */
    text-align: center;
    color: #fff;
}
/* GARANTE CLIQUE */
.donation-section,
.donation-card,
.donation-card * {
    position: relative;
    z-index: 50;
    pointer-events: auto;
}
/* EXEMPLO PROBLEMÁTICO */
.section-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 100; /* ISSO BLOQUEIA CLIQUE */
}
.donation-section {
    background: linear-gradient(
        180deg,
        #080503 0%,
        #080503 40%,
        #000000 100%
    );
}


.donation-section h2 {
    font-size: 42px;
    color: #f5c77a;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(255, 170, 50, 0.4);
}

.donation-desc {
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 16px;
    color: #ddd;
}

/* CARD */
.donation-card {
    max-width: 520px;
    margin: 0 auto;
    padding: 40px;
    background: linear-gradient(180deg, rgba(20,15,10,0.95), rgba(10,8,6,0.95));
    border: 2px solid #b07a2a;
    border-radius: 10px;
    box-shadow: 0 0 40px rgba(0,0,0,0.8);
}

.donation-card h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: #f0c27b;
}

.donation-card select {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    background: #0d0d0d;
    color: #fff;
    border: 1px solid #b07a2a;
    border-radius: 6px;
    margin-bottom: 20px;
}

/* RESULTADO */
.coins-result {
    font-size: 18px;
    color: #ffcc66;
    margin-bottom: 25px;
}

/* BOTÃO */
.donation-card button {
    width: 100%;
    padding: 16px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    color: #2b1600;
    background: linear-gradient(90deg, #ffb347, #ff7a00);
    box-shadow: 0 0 15px rgba(255, 140, 0, 0.6);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 20;
    position: relative;
}

.donation-card button:hover:not(:disabled) {
    transform: scale(1.03);
    box-shadow: 0 0 25px rgba(255, 140, 0, 0.9);
}

.donation-card button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
