#section-nav{
    position: fixed;
    top:0;
    left:0;
    right: 0;
    background-color: white;
    border-bottom: 3px solid green;
    z-index: 999;
    box-shadow: 2px 2px 1rem rgba(0,0,0,0.4);
}
#section-main{
    padding-top: 10rem;
    padding-bottom: 6rem;
    background-image: url("../img/back/main.jpg");
    background-size: cover;
    background-position: center bottom;
}
#section-about{
    background-image: url("../img/back/main.jpg");
    background-size: cover;
    background-position: center bottom;
}

/* Fix bootstrap */
@media (min-width: 1600px){
    .container {
        max-width: 1480px;
    }
}

/* Reset */
a{
    color: inherit;
}
a:hover{
    color: red;
    text-decoration: none;
}

/* Custom */
.text-red{color: red;}

.c__section{
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.c__bg--white60{
    background-color: rgba(255,255,255,0.6);
}
.c__font--alt{
    font-family: 'Montserrat', sans-serif;
}
.ul__fa--green i{
    color: green;
}

header{
    text-align: center;
    margin-bottom: 3rem;
    padding: 1rem;
    font-size: 2rem;
    font-weight: bold;
}
@media (min-width: 768px) {
    header{
        font-size: 3rem;
    }
}

.countdown-week{
    font-size: 1rem;
}
@media (min-width: 1000px) {
    .countdown-week{
        font-size: 1.8rem;
    }
}

.nav{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem;

    font-size: 1.2rem;
    font-weight: bold;
}
.nav__link{
    padding: 0.5rem 1rem;
}
.nav__logo,
.nav__links{
    display: none;
}
@media (min-width: 768px) {
    .nav{
        justify-content: space-between;
    }
    .nav__links{
        display: block;
    }
}
@media (min-width: 992px) {
    .nav{
        justify-content: space-between;
    }
    .nav__logo{
        display: block;
    }
}

.main{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.main__title{
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
}
.main__img{
    display: none;
}
@media (min-width: 768px) {
    .main{
        justify-content: space-between;
        text-align: left;
    }
    .main__title{
        font-size: 3rem;
    }
    .main__img{
        display: block;
    }
}

.sale__card{
    padding: 1rem;
    border: 3px solid green;
}
.sale__title{
    margin: 2rem 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
}
.sale__table{
    text-align: left;
}
.sale__table thead th{
    text-align: center;
}
.sale__table td{
    text-align: right;
}
.sale__warranty{
    padding: 2rem;
    margin-bottom: 1rem;
    color: white;
    background-color: green;
}
.sale__waranty__title{
    font-size: 1.5rem;
    font-weight: bold;
}
.sale__consult{
    margin-top: 2rem;
    margin-bottom: 1rem;
    text-align: center;
    display: flex;
    justify-content: center;
}
.sale__phones{
    padding: 0.5rem 1rem;
    padding-top: 1rem;
    color: white;
    background-color: green;
}
.sale__phone{
    color: yellow;
    font-weight: bold;
    font-size: 1.2rem;
}
.sale__price{
    padding: 0.5rem 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: silver;
}
@media (min-width: 768px) {
    .sale__phones{
        padding: 0.5rem 2rem;
        padding-top: 1rem;
    }
    .sale__price{
        padding: 0.5rem 2rem;
    }
}

.catalog__header{
    position: relative;
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
}
.catalog__header__text{
    padding: 0.5rem 1rem;
    background-color: white;
}
.catalog__header::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background-color: silver;
    z-index: -1;
}
.catalog__card{
    margin-bottom: 2rem;
    padding: 1rem;
    border: 3px solid green;
}
.catalog__title{
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    text-align: center;
}
.catalog__table td{
    text-align: right;
}
.catalog__price{
    color: red;
    font-size: 2rem;
    font-weight: bold;
}

.additional__card{
    margin-bottom: 2rem;
}
.additional__block{
    padding: 2rem;
    color: white;
    font-weight: bold;
    background-color: black;
}

.about__title{
    color: yellow;
}
.about__text{
    color: white;
    font-size: 2rem;
    font-weight: bold;
}

.contact__title{
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
}
.contact__phone{
    font-weight: bold;
    font-size: 2rem;
}