.custom-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 9999;
    justify-content: center;
        align-items: center;
}

.custom-modal-contenido {
    background: #fff;
    margin: 5% auto;
    padding: 60px 40px;
    width: 80%;
    max-width: 600px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    position: relative;
}

.custom-modal .cerrar {
    cursor: pointer;
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    z-index: 9;
}

.abrir-modal {
    background: transparent;
    backdrop-filter: blur(20px);
    border: none !important;
    cursor: pointer;
    padding: 0 !important;
    line-height: 0 !important;
    position: absolute;
    bottom: 20px;
    right: 15px;
    border-radius: 100% !important;
    transition: all .5s ease;
}

.abrir-modal:hover {
    background: transparent  !important;
    backdrop-filter: blur(5px);
}