*{
    margin: 0;
    box-sizing: border-box;
    line-height: 2;
    /* font-family: 'Caveat', cursive; */
    /* font-family: 'Caveat Brush', cursive; */
    /* font-family: 'Concert One', cursive; */
    /* font-family: 'Lobster', cursive; */
    /* font-family: 'Rancho', cursive; */
    /* font-family: 'Rokkitt', serif; */
    /* font-family: 'Ubuntu', sans-serif; */
    font-family: 'Montserat', sans-serif;
}
*::-webkit-scrollbar {
    overflow: hidden;
    width: 7px;
}
*::-webkit-scrollbar-track {
    background: rgb(255, 255, 255);
}  
*::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.666);
    border-radius: 20px;
}
body{
    width: 100%;
    height: 100%;
}
a {
    text-decoration: none;
}
li{
    list-style-type: none;
}

/* header's css */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1% 1%;
    background-color: #00000078;
    /* box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25); */
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
}
header > nav > ul.nav-links > li > a {
    color: white;
}  
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.logo {
    width: 250px; 
    /* height: ; */
    display: flex;
    justify-content: center;  
}
.logo > a > img {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 10%;
}
.nav-links {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 50%;
    padding: 0;
}
.nav-links li {
    margin-left: 8%;
}
.nav-links a {
    font-size: 1.1em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #333333;
    text-decoration: none;
}
.burger {
    display: none;
    cursor: pointer;
}
.burger div {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 5px;
    transition: all 0.3s ease;    
    border-radius: 25px;
}
.feedback{
    display: flex;
    flex-direction: column;
}
.feedback>a{
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
}
.feedback>a>img{
    width: 24px;
    height: 24px;
}
.feedback>a:hover{
    color: aqua;
}
.nav-links li a:hover {
    color: aquamarine;
}
/* body */
.main_container_for_list{
    margin-top: 15%;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 0%;
}
.windows_item{
    display: flex;
    flex-direction: row;
    margin: 0 3%;
}
.windows_photo{
    width: 50%;
    border: 3px solid transparent;
    background: linear-gradient(#ffffff,#ffffff) padding-box, linear-gradient(to top left, #ff0000 0%, #1000ff 100%) border-box;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3% 0;
}
.windows_photo {
    width: 50%;
}
.windows_photo img {
    width: 80%;
}
.windows_description{
    width: 50%;
    display: flex;
    align-items: center;
}
.windows_desc_container{
    margin: 0 auto;
    width: 80%;
    font-size: 1.1rem;
}
p {
    padding-bottom: 7%;
}

/* new code */

.tech_char{
    margin-top: 5%;
    border-top: 2px solid #ddd;
    padding-top: 5%;
}
.text_title{
    display: flex;
    justify-content: center;
    padding-bottom: 3%;
}
.text_title h2{
    width: 90%;
}
.top_side{
    display: flex;
    justify-content: center;
    padding-bottom: 3%;
}
table{
    width: 90%;
    border-collapse: collapse;
    border-radius: 5px;
    font-weight: lighter;
}
table tr th:nth-child(odd){
    text-align: left;
    width: 50%;
}
table tr th:nth-child(even){
    text-align: right;
    width: 50%;
}
table tr {
    border: 1px solid rgba(158, 158, 158, 0.052);
    border-radius: 5px;
}
table tr:nth-child(odd){
    background-color: #e4e4e4;
}
table tr:nth-child(even){
    background-color: #f2f2f2;
}
.bottom_side{
    display: flex;
    justify-content: center;
    padding-bottom: 3%;
}
.bottom_side img {
    width: 90%;
    border: 3px solid transparent;
    background: linear-gradient(#ffffff,#ffffff) padding-box, linear-gradient(to top left, #ff0000 0%, #1000ff 100%) border-box;
    border-radius: 20px;
    object-fit: contain;
    padding: 3%;
}

/* colors */
.colors{
    margin-top: 5%;
    border-top: 2px solid #ddd;
    padding-top: 5%;
}
.colors_container{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
}
.color_button{
    width: 90%;
    margin: 0 5% 3% 5%;
    padding: 1% 2%;
    display: flex;
    justify-content: space-between;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    background: linear-gradient(to bottom right, blue, red);
    color: white;
}
.color_button:after {
    content: '\02795';
}
.color_button.active:after {
    content: '\2796';
}
.colors_panel{
    width: 90%;
    margin: 0 5%;
}
.colors_field {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 3%;
}
.furnitura_field{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3%;
}
.sklopaket_field{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3%;
}
.color {
    border-radius: 5px;
    width: 100%;
    height: 115px;
}
.color img {
    border-radius: 5px;
    width: 100%;
    height: 100%;
}
.color_grid p {
    padding: 0;
}


/* footer css */
footer {
    width: 100%;
    padding: 5% 3%;
    background-color: #2b2b2b;
    color: white;
    background-image: url(/img/footer_bg.png);
    font-size: 1.5rem;
    margin-top: 3%;
}
footer ul {
    padding: 0;
}
.helping_class_footer{
    margin: 0 3%;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 5%;
    justify-content: center;
}
.main_container_footer_item1{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.main_container_footer_item1>a>img{
    width: 200px;
    height: 100px;
}
.main_container_footer_item2>ul>li>a,
.main_container_footer_item3>ul>li>a,
.main_container_footer_item4>ul>li>a,
.main_container_footer_item5>a {
    color: #fff;
}
.main_container_footer_item2>ul>li>a:hover,
.main_container_footer_item3>ul>li>a:hover,
.main_container_footer_item4>ul>li>a:hover{
    color: aqua;
}
.main_container_footer_item4>ul>li{
    display: flex;
    flex-direction: column;
    padding: 0 0 10% 0;
}
.main_container_footer_item4{
    font-size: 1.3rem;
}
.main_container_footer_item5>a>p:hover{
    color: aqua;
}
.main_container_footer_item5{
    text-align: center;
}
.main_container_footer_item5 > a > img {
    width: 165px;
    height: 165px;
}

/* adaptive design */
@media (min-width: 1920px) {
    /* header */
    .logo {
        width: 400px;
        margin: 0;
    }
    .nav-links a {
        font-size: 1.5em;
    }
    .feedback a {
        font-size: 2rem;
    }
    .feedback img {
        width: 24px;
        height: 24px;
    }
    /* body */
    .title_windows, a, p{
        font-size: 1.5rem;
    }
    .text_title h2,
    table,
    .color_button{
        font-size: 1.5rem;
    }
    .color {
        height: 200px;
    }
    .sklopaket_field .color_grid .color {
        height: 450px;
    }
    /* footer */
    footer{
        font-size: 2rem;
    }
    .main_container_footer_item1>a>img{
        width: 300px;
        height: 150px;
    }
    .main_container_footer_item4{
        font-size: 2rem;
    }
    .main_container_footer_item5 > a > img {
        width: 230px;
        height: 230px;
    }
}

@media (min-width: 1440px) and (max-width:1919px){
    /* header */
    .feedback>a {
        font-size: 1.3rem;
    }
    .feedback>a>img {
        width: 16px;
        height: 16px;
    }
    /* body */
    .text_title h2,
    table,
    .color_button{
        font-size: 1.5rem;
    }
    .colors_field,
    .sklopaket_field,
    .furnitura_field {
        margin-bottom: 5%;
    }
    .sklopaket_field .color_grid .color {
        height: 300px;
    }
}

@media (min-width: 1280px) and (max-width: 1440px){
    /* header */
    .feedback>a {
        font-size: 1.2rem;
    }
    .feedback>a>img {
        width: 12px;
        height: 12px;
    }
    /* body */
    .title_windows{
        margin: 10% 70% 3% 3%;
    }
    .colors_field,
    .sklopaket_field,
    .furnitura_field {
        margin-bottom: 5%;
    }
    .sklopaket_field .color_grid .color {
        height: 250px;
    }
    /* footer */
    .helping_class_footer,
    .main_container_footer_item4{
        font-size: 1rem;
    }
}

@media (min-width: 1024px) and (max-width: 1280px){
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 90vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }

    .feedback>a {
        font-size: 1.2rem;
    }
    .feedback>a>img {
        width: 12px;
        height: 12px;
    }
    /* body */
    .title_windows{
        margin: 12% 70% 3% 3%;
    }
    .metprof_desc_container{
        font-size: .9rem;
    }
    .sklopaket_field .color_grid p {
        font-size: .8rem;
    }
    .sklopaket_field .color_grid .color {
        height: 200px;
    }
    /* footer */
    .footer{
        line-height: 1.5;
    }
    .helping_class_footer{
        font-size: 1.2rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        padding: 0 0 3% 0;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (min-width: 992px) and (max-width: 1024px){
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 90vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    
    /* .line1-active {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .line2-active {
        opacity: 0;
    }
    
    .line3-active {
        transform: rotate(-45deg) translate(5px, -6px);
    } */
    .feedback>a {
        font-size: 1.2rem;
    }
    .feedback>a>img {
        width: 12px;
        height: 12px;
    }
    /* body */
    .title_windows{
        margin: 12% 70% 3% 3%;
    }
    .windows_desc_container p{
        font-size: 1rem;
    }
    .sklopaket_field .color_grid p {
        font-size: .8rem;
    }
    .sklopaket_field .color_grid .color {
        height: 200px;
    }
    /* footer */
    .footer{
        line-height: 1.5;
    }
    .helping_class_footer{
        font-size: 1.2rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        padding: 0 0 3% 0;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (min-width: 768px) and (max-width: 992px){   
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 90vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    
    /* .line1-active {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .line2-active {
        opacity: 0;
    }
    
    .line3-active {
        transform: rotate(-45deg) translate(5px, -6px);
    } */
    .feedback>a {
        font-size: 1.2rem;
    }
    .feedback>a>img {
        width: 12px;
        height: 12px;
    }
    /* body */
    .title_windows{
        margin: 15% 65% 3% 3%;
    }
    .windows_desc_container{
        font-size: .8rem;
    }
    .colors_field {
        grid-template-columns: repeat(3, 1fr);
        margin-bottom: 10%;
    }
    .sklopaket_field .color_grid p {
        font-size: .6rem;
    }
    .sklopaket_field .color_grid .color {
        height: 175px;
    }
    /* footer */
    .helping_class_footer{
        font-size: 1.2rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 90px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        padding: 0 0 2% 0;
    }
    .main_container_footer_item4>ul>li>a,
    .main_container_footer_item4>ul>li>span{
        line-height: 1.5;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (min-width: 576px) and (max-width: 768px){
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 90vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    .feedback>a {
        font-size: 1.2rem;
    }
    .feedback>a>img {
        width: 12px;
        height: 12px;
    }
    /* body */
    .title_windows{
        margin: 20% 55% 3% 3%;
    }
    .windows_item_container{
        width: 100%;
    }
    .windows_item{
        display: grid;
        grid-template-columns: 1fr;
        gap: 1%;
        margin-top: 5%;
    }
    .windows_photo{
        width: 100%;
    }
    .windows_description{
        order: 2;
        width: 100%;
    }
    .windows_desc_container{
        font-size: 1rem;
    }
    .colors_field {
        grid-template-columns: repeat(3, 1fr);
        margin-bottom: 5%;
    }
    .color{
        height: 70px;
    }
    .sklopaket_field .color_grid p {
        font-size: .5rem;
    }
    .sklopaket_field .color_grid .color {
        height: 130px;
    }
    /* footer */
    .footer{
        line-height: 1.5;
    }
    .helping_class_footer{
        font-size: 1.2rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
        margin-bottom: 10%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        padding: 0 0 2% 0;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (min-width: 425px) and (max-width: 576px){
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 92vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    
    .logo{
        width: 200px;
        margin: 0;
    }
    .feedback>a {
        font-size: 0.7rem;
    }
    .feedback>a>img {
        width: 8px;
        height: 8px;
    }
    /* body */
    .title_windows{
        margin: 20% 35% 3% 3%;
    }
    .windows_item_container{
        width: 100%;
    }
    .windows_item{
        display: grid;
        grid-template-columns: 1fr;
        gap: 1%;
        margin-top: 5%;
    }
    .windows_photo{
        width: 100%;
    }
    .windows_description{
        order: 2;
        width: 100%;
    }
    .windows_desc_container{
        font-size: 1rem;
    }
    .sklopaket_field {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .furnitura_field {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .colors_field {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .color {
        height: 100px;
    }
    .sklopaket_field .color_grid p {
        font-size: .6rem;
    }
    .sklopaket_field .color_grid .color {
        height: 130px;
    }
    /* footer */
    .footer{
        line-height: 1.3;
    }
    .helping_class_footer{
        font-size: 1rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
        margin-bottom: 10%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        font-size: 1rem;
    }

    .main_container_footer_item4>ul>li:nth-child(3){
        padding-bottom: 25px;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (min-width: 375px) and (max-width: 425px){
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 92vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }

    .logo{
        width: 180px;
        margin: 0;
    }
    .feedback>a {
        font-size: 0.6rem;
    }
    .feedback>a>img {
        width: 8px;
        height: 8px;
    }

    /* body */
    .title_windows{
        margin: 20% 30% 3% 3%;
    }
    .windows_item_container{
        width: 100%;
    }
    .windows_item{
        display: grid;
        grid-template-columns: 1fr;
        gap: 1%;
        margin-top: 5%;
    }
    .windows_photo{
        width: 100%;
    }
    .windows_description{
        order: 2;
        width: 100%;
    }
    .windows_desc_container{
        font-size: 1rem;
    }
    .sklopaket_field {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .furnitura_field {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .colors_field {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .color {
        height: 100px;
    }
    .sklopaket_field .color_grid p {
        font-size: .6rem;
    }

    /* footer */
    .footer{
        line-height: 1.3;
    }
    .helping_class_footer{
        font-size: 1rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
        margin-bottom: 10%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        font-size: 1rem;
    }

    .main_container_footer_item4>ul>li:nth-child(3){
        padding-bottom: 25px;
    }
    
    .main_container_footer_item5{
        display: none;
    }
    #map{
        height: 500px;
    }
}

@media (min-width: 321px) and (max-width: 375px){
    
    /* header */
    body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 93vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    .logo{
        width: 130px;
        margin: 0;
    }
    .feedback>a {
        font-size: 0.6rem;
    }
    .feedback>a>img {
        width: 8px;
        height: 8px;
    }
    /* body */
    .title_windows{
        margin: 20% 20% 3% 3%;
    }
    .windows_item_container{
        width: 100%;
    }
    .windows_item{
        display: grid;
        grid-template-columns: 1fr;
        gap: 1%;
        margin: 5% 0;
    }
    .windows_photo{
        width: 80%;
        margin: 0 auto;
    }
    .windows_description{
        order: 2;
        width: 100%;
    }
    .windows_desc_container{
        font-size: 1rem;
    }
    .sklopaket_field {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .furnitura_field {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .colors_field {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .color {
        height: 85px;
    }
    .sklopaket_field .color_grid p {
        font-size: .5rem;
    }
    /* footer */
    .footer{
        background-size: 100vh;
        background-image: url(/img/footer_bg.png);
        line-height: 1.3;
    }
    .helping_class_footer{
        font-size: 1rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
        margin-bottom: 10%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        font-size: 1rem;
    }

    .main_container_footer_item4>ul>li:nth-child(3){
        padding-bottom: 25px;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}

@media (max-width: 320px) {
     /* header */
     body {
        overflow-x: hidden;
    }
    header {
        background-color: #00000078;
    }
    header.active {
        /* background-image: url(/img/footer_bg.png); */
        background-color: rgb(24, 23, 23);
        /* background: linear-gradient(#ff2200, #2600ff);; */
        transition: opacity 5s ease-in-out;
        position: fixed;
    }
      
    .nav-links {
        display: block;
        position: absolute;
        left: 0;
        height: 93vh;
        top: 100%;
        background-image: url(/img/footer_bg.png);
        /* background-color: #000000; */
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.25s ease-in;
    }
      
    .nav-links li {
        opacity: 1;
    }
      
    .burger {
        display: block;
        margin-right: 15%;
        order: -1;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    
    /* .line1-active {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .line2-active {
        opacity: 0;
    }
    
    .line3-active {
        transform: rotate(-45deg) translate(5px, -6px);
    } */
    .logo{
        width: 130px;
        margin: 0;
    }
    .feedback>a {
        font-size: 0.6rem;
    }
    .feedback>a>img {
        width: 8px;
        height: 8px;
    }

    /* body */
    .title_windows{
        margin: 20% 15% 3% 3%;
    }
    .windows_item_container{
        width: 100%;
    }
    .windows_item{
        display: grid;
        grid-template-columns: 1fr;
        gap: 1%;
        margin: 5% 0;
    }
    .windows_photo{
        width: 80%;
        margin: 0 auto;
    }
    .windows_description{
        order: 2;
        width: 100%;
    }
    .windows_desc_container{
        font-size: 1rem;
    }
    .sklopaket_field {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3%;
        margin-bottom: 15%;
    }
    .furnitura_field {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 3%;
        margin-bottom: 10%;
    }
    .colors_field {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 3%;
        margin-bottom: 15%;
    }
    .color {
        height: 85px;
    }
    .sklopaket_field .color_grid p {
        font-size: .5rem;
    }
    .sklopaket_field .color_grid .color {
        height: 100px;
    }
    /* footer */
    .footer{
        background-size: 100vh;
        background-image: url(/img/footer_bg.png);
        line-height: 1.3;
    }
    .helping_class_footer{
        font-size: 1rem;
        margin: 0 3%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 1.4%;
        margin-bottom: 10%;
    }
    .main_container_footer_item1{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .main_container_footer_item1>a>img{
        width: 200px;
        height: 100px;
    }
    /* .main_container_footer_item1>a{
        display: flex;
        justify-content: start;
    } */
    .main_container_footer_item4>ul>li{
        display: flex;
        flex-direction: column;
        font-size: 1rem;
    }

    .main_container_footer_item4>ul>li:nth-child(3){
        padding-bottom: 25px;
    }
    
    .main_container_footer_item5{
        display: none;
    }
}