/* SLIDESHOW SECTION */
#slider-1 {
    padding: 0;
    width: 100%;
    overflow: hidden;
}

#slider-1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: none;
}

/* OFFER-LIST SECTION */
#offer-list {
    padding: 110px 10px;
    
    background-image: linear-gradient(rgba(255, 255, 255, 0.5), rgba(255 ,255 ,255, 0.5)), url(background_img/glowna/Turbotech\ 6_06_126_ok.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

h1 {
    text-transform: uppercase;
    text-align: center;
    font-size: 200%;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.main-list {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.list-div {
    text-align: center;
    padding: 40px 35px;
    background-color: #f1f1f1;
    opacity: 0.9;
    width: 350px;
}

.list-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px auto;
    color: var(--color-comp-blue);
}

.list-div-content {
    font-size: 95%;
}

/* CATALOGUE-AD SECTION */
#catalogue-ad {
    background-color: var(--color-comp-green);
    color: #fff;
    padding: 60px 0;
}

#catalogue-ad h2 {
    font-size: 170%;
    font-weight: 300;
    line-height: 120%;
    text-transform: none;
}

.catalogue-btn-box {
    width: 100vw;
    display: flex;
    justify-content: center;
    padding-top: 30px;
}

.catalogue-btn:link,
.catalogue-btn:visited,
.catalogue-btn:hover,
.catalogue-btn:active {
    text-transform: uppercase;
    font-weight: 300;
    color: #fff;
    padding: 10px 20px;
    border: 2px solid #fff;
    background-color: var(--color-comp-blue);
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    box-shadow: 0 0 4px 2px #999;
}

.catalogue-btn:hover,
.catalogue-btn:active {
    color: var(--color-comp-green);
    background-color: #fff;
}

/* ABOUT-US SECTION */
.inner-box {
    margin: 0 auto;
    width: 1080px;
}

.about-us-h2 {
    text-align: center;
    font-size: 220%;
    font-weight: 400;
    margin-bottom: 40px;
}

.about-us-content {
    display: flex;
    justify-content: space-between;
    align-items: stretch;

    height: 550px;
}

.description {
    width: 50%
}

.desc-h3 {
    color: var(--color-comp-blue);
    font-weight: 500;
}

.desc-desc {
    font-weight: 300;
    font-size: 85%;

    margin-top: 35px;
}

#photo-slider {
    width: 45%;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 0 2px 3px #777;
}

#photo-slider img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: center;
}

@media only screen and (max-width: 1140px) {
    .inner-box {
        max-width: 90vw;
        width: unset;
    }

    .about-us-content {
        flex-direction: column;
        height: auto;

    }

    .description {
        width: 100%;
        margin-bottom: 15px;
    }

    #photo-slider {
        width: 100%;
        height: 450px;
    }
}

@media only screen and (max-width: 780px) {
    #offer-list {
        padding: 70px 10px;
    }
    
    .main-list {
        flex-direction: column;
        align-items: center;
    }
}

@media only screen and (max-width: 480px) {
    .list-div {
        width: 300px;
        padding: 25px 20px;
    }

    #catalogue-ad h2 {
        font-size: 145%;
    }

    .description {
        margin-bottom: 35px;
    }

    .desc-h3 {
        font-size: 85%;
        text-align: center;
    }

    .desc-desc {
        font-size: 75%;
        text-align: center;
    }
}