.btn-primary {
    color: #fff;
    background: var(--color-primary);
}

    .btn-primary:hover {
        color: #fff;
        background: var(--color-secondary);
    }

.btn-secondary {
    color: #fff;
    background: var(--color-secondary);
}

    .btn-secondary:hover {
        color: #fff;
        background: var(--color-secondary-light);
    }

.btn-secondary-light {
    color: #fff;
    background: var(--color-secondary-light);
}

    .btn-secondary-light:hover {
        color: #fff;
        background: var(--color-secondary);
    }

a.white {
    color: #fff;
}

    a.white:hover {
        color: var(--color-primary)
    }

a.grey {
    color: var(--color-grey);
}

    a.grey:hover {
        color: #fff;
    }

a.blue {
    color: var(--color-secondary-light);
}

a.blue-main {
    color: var(--color-secondary);
}

    a.blue-main:hover {
        color: var(--color-secondary-light);
    }

.btn.btn-red {
    color: #fff;
    background: var(--color-primary);
}

    .btn.btn-red:hover {
        background: var(--color-primary-dark);
    }

.btn.btn-blue-main {
    color: #fff;
    background: var(--color-secondary);
}

    .btn.btn-blue-main:hover {
        background: var(--color-secondary-light);
    }

.btn.btn-blue {
    color: #fff;
    background: var(--color-secondary-light);
}

    .btn.btn-blue:hover {
        color: #fff;
        background: var(--color-secondary);
    }

.btn.btn-blue-lg {
    color: #fff;
    font-size: 18px;
    background: var(--color-secondary-light);
    padding: 10px 15px;
    margin: 15px 0;
    border-radius: 0px;
}

    .btn.btn-blue-lg:hover {
        background: var(--color-secondary);
    }

/* ==========================================================================
checkboxes y radios
========================================================================== */
.checkbox {
    display: inline-flex;
    align-items: center;
    height: 40px;
    line-height: 1;
    margin-bottom: 1rem;
}

    .checkbox input[type="checkbox"] {
        position: absolute;
        left: -9999px;
        margin: 0;
    }

    .checkbox input[type=checkbox] + label {
        position: relative;
        display: inline-block;
        vertical-align: middle;
        width: auto;
        color: rgb(102, 102, 102);
        font-weight: 400;
        line-height: 1;
        padding-left: 35px;
        margin: 0px;
        cursor: pointer;
    }
    /* .checkbox input[type=checkbox]:checked + label {
    color: #f00;
    font-style: normal;
} */
    .checkbox input[type="checkbox"] + label:before {
        position: absolute;
        content: '';
        top: calc(50% - 10px);
        left: 0;
        width: 20px;
        height: 20px;
        background-color: #fff;
        border: 1px solid #adadad;
    }

    .checkbox input[type="checkbox"] + label:after {
        position: absolute;
        content: '\f00c';
        top: calc(50% - 8px);
        left: 2px;
        width: 16px;
        height: 16px;
        color: #e54e53;
        font-family: 'fontawesome';
        font-size: 1rem;
        text-align: center;
        line-height: 1;
        -webkit-transition: all 0.2s ease;
        transition: all 0.2s ease;
    }

    .checkbox input[type="checkbox"]:not(:checked) + label:after {
        opacity: 0;
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    .checkbox .aviso {
        color: var(--color-secondary-light);
    }

/* --- */
.radio {
    display: inline-flex;
    align-items: center;
    height: 40px;
    line-height: 1;
    margin-bottom: 1rem;
}

    .radio input[type="radio"] {
        position: absolute;
        left: -9999px;
        margin: 0;
    }

    .radio input[type=radio] + label {
        position: relative;
        display: inline-block;
        vertical-align: middle;
        width: auto;
        color: rgb(102, 102, 102);
        font-weight: 400;
        line-height: 1;
        padding-left: 35px;
        margin: 0px;
        cursor: pointer;
    }

    .radio input[type=radio]:checked + label {
        color: #e54e53;
        font-style: normal;
    }

    .radio input[type="radio"] + label:before {
        position: absolute;
        content: '';
        top: calc(50% - 11px);
        left: 0;
        width: 22px;
        height: 22px;
        border: 1px solid #adadad;
        border-radius: 50%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .radio input[type="radio"] + label:after {
        position: absolute;
        content: '';
        top: calc(50% - 7px);
        left: 4px;
        width: 14px;
        height: 14px;
        color: #fff;
        font-size: 20px;
        text-align: center;
        line-height: 30px;
        background: #e54e53;
        border-radius: 50%;
        -webkit-transition: all 0.2s ease;
        transition: all 0.2s ease;
    }

    .radio input[type="radio"]:not(:checked) + label:after {
        opacity: 0;
        -webkit-transform: scale(0);
        transform: scale(0);
    }

/* ----- */
.mensaje .checkbox,
.mensaje .radio {
    height: 30px;
    margin-bottom: 2px;
}

.aviso-form.contacto {
    display: flex;
    justify-content: center;
}

    .aviso-form.contacto a {
        margin-left: auto;
        margin-right: auto;
    }