*, html{
    box-sizing: border-box;
    margin: 0 auto;
    padding: 0 auto;
    scroll-behavior: smooth !important;
}
@font-face {
    font-family: "Inter-ExtraLight";
    src: url("/font/Inter-ExtraLight.otf");
    font-weight: 100; 
}
h1, h2, h3, h4, h5, h6, p, span, a{
    font-family: 'Inter-ExtraLight';
    color: black;
}
a{
    text-decoration: none;
    color:white;
}
body{
    overflow-x: hidden;
}
body::-webkit-scrollbar {
    width: 5px;               
}
body::-webkit-scrollbar-track {
    background: rgb(58, 58, 57);        
}
body::-webkit-scrollbar-thumb {
    background-color: rgb(255, 255, 255);      
}
h2{
    font-size: 29px;
    margin-left: 25px;
    margin-right: 25px;
}
h1{
    font-size: 54px;
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
}
#sec1{
    width: 100vw;
    height: 1080px;
    display: flex;
    justify-content: space-around;
    align-items:center;
    background: url("/pic/background_catalog.jpg") center center / cover no-repeat;
}
#div_sec11{
    display: flex;
    height: 100%;
    flex-direction: column;
    justify-content: center;
    align-items:center;
}
#div_sec12{
    background-color:rgba(255,255,255,0.85);
    height: 756px;
    width: 600px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.circul6, .circul1, .circul2, .circul3, .circul4, .circul5{
    width: 800px;
    height: 600px;
}
.circul{

}
#div_circul{
    display: flex;
    width: 800px;
    height: 600px;
    transition: 700ms;
}
.arrow{
    width: 90px;
    height: 90px;
}
#div_arrow{
    margin-top: 20px;
    width: 50%;
    display: flex;
    justify-content: space-around;
}
#img_click{
    opacity: 0;
    transition: 300ms;
    transform: translateY(-100%);
    position: fixed;
    background-color:rgba(0, 0, 0, 0.75);
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items:center;
    justify-content: center;
    z-index: 1;
}
#mini_descrip{
    text-align: center;
    margin-bottom: 20px;
}
#modal_img, #modal_video{
    width: 1440px;
    height: 1000px;
    object-fit: contain;
}
#modal_video{
    display: none;
}
#sec2{
    width: 100vw;
    height: auto;
    display: flex;
    justify-content: center;
    align-items:center;
}
#div_description{
    width: 1400px;
    height: auto;
    margin-top:20px;
    margin-bottom:20px;
    border: 3px solid black;
}
#div_description1{
    height: 50%;
}
#h1_descrip{
    text-align: left;
    margin-left: 25px;
    font-size: 56px;
}
#h1_price{
    font-size: 50px;
}
.h2_descrip{
    margin-bottom: 10px;
}
#div_mater{
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-items:center;
}
.div_mater_primer{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content:center;
    margin: 0;
    margin-top: 10px;
    margin-bottom: 10px;
}
footer{
    background-color:black;
    width: 100vw;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items:center;
}
#div_foot{
    width: 100%;
    height: 40%;
    display: flex;
    justify-content: space-around;
    align-items:center;
    margin-bottom: 25px;
    margin-top: 15px;
}
#div_foot div p {
    text-decoration: underline;
}
#div_foot_img{
    width: 30%;
    height: 40%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom:15px;
}
.img_foot{
    width: 65px;
    height: 65px;
}
.p_catalog{
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    text-align: center;
    line-height: 40px;
}
p {
    font-size: 28px;
}
.img_dop{
    width: 150px;
    height: 100px;
}

@media(max-width: 1440px){
    #modal_img {
        width: 1200px;
        height: 850px;
    }
    #h1_descrip {
        margin-left: 20px;
        font-size: 50px;
    }
    #div_description {
        width: 1200px;
        border: 3px solid black;
    }
    h2 {
        font-size: 26px;
        margin-left: 20px;
        margin-right: 20px;
    }
    #div_sec12{
        width: 450px;
    }
    h1 {
        font-size: 50px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    #h1_price {
        font-size: 46px;
    }
    #div_circul{
        width: 700px;
        height: 550px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5{
        width: 700px;
        height: 550px;
    }
}
@media(max-width: 1200px){
    #sec1 {
        height: 1150px;
    }
    .img_dop {
        width: 135px;
        height: 95px;
    }
    #div_sec12 {
        width: 769px;
        height: 400px;
    }
    #div_description {
        width: 990px;
        border: 3px solid black;
    }
    #h1_descrip {
        font-size: 46px;
    }
    #div_sec11 {
        height: auto;
        margin-bottom: 20px;
    }
    #h1_price {
        font-size: 42px;
    }
    #mini_descrip {
        margin-bottom: 10px;
    }
    h1 {
        font-size: 46px;
        margin-top: 15px;
        margin-bottom: 10px;
    }
    #div_circul{
        width: 750px;
        height: 500px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5{
        width: 750px;
        height: 500px;
    }
    .arrow {
        width: 75px;
        height: 75px;
    }
    #sec1 {
        width: 100vw;
        height: 1080px;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    p {
        font-size: 21px;
    }
}
@media(max-width: 992px){
    #modal_img {
        width: 850px;
        height: 610px;
    }
    #h1_descrip {
        font-size: 46px;
    }
    #div_description {
        width: 765px;
        border: 3px solid black;
    }
    #div_foot {
        flex-wrap: wrap;
        height: 50%;
    }
    #div_foot_img {
        width: 40%;
        height: 30%;
    }
    #div_foot div {
        margin-bottom: 10px;
        margin-left: 20px;
        margin-right: 20px;
    }
}
@media(max-width: 768px){
    #div_description1 {
        height: 40%;
    }
    #modal_img {
        width: 750px;
        height: 530px;
    }
    .img_dop {
        width: 110px;
        height: 70px;
    }
    #h1_descrip {
        margin-left: 15px;
        font-size: 42px;
    }
    #div_description {
        width: 570px;
    }
    h1 {
        font-size: 42px;
    }
    h2 {
        font-size: 23px;
        margin-left: 15px;
        margin-right: 15px;
    }
    #h1_price {
        font-size: 34px;
    }
    .arrow {
        width: 55px;
        height: 55px;
    }
    #div_sec12 {
        width: 550px;
        height: 400px;
    }
    #div_circul {
        width: 550px;
        height: 400px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5 {
        width: 550px;
        height: 400px;
    }
    footer {
        flex-direction: row;
    }
    #div_foot {
        width: 70%;
        height: 100%;
    }
    #div_foot div{
        margin-bottom: 0px;
    }
    #div_foot_img {
        width: 30%;
        height: 200px;
        flex-direction: column;
    }
    .img_foot {
        width: 45px;
        height: 45px;
    }
    #div_foot div p {
        text-decoration: underline;
        font-size: 18px;
    }
    #nav-links li{
        margin-left: 5px;
        margin-right: 5px;
    }
    #sec1 {
        height: 1000px;
    }
}
@media(max-width: 576px){
    #div_description1 {
        height: 35%;
    }
    #div_foot {
        width: 75%;
        height: 100%;
    }
    #div_foot div p {
        font-size: 16px;
    }
    .img_dop {
        width: 90px;
        height: 60px;
    }
    h1 {
        font-size: 38px;
    }
    h2 {
        font-size: 21px;
        margin-left: 15px;
        margin-right: 15px;
    }
    #h1_descrip {
        font-size: 38px;
    }
    #div_description {
        width: 370px;
    }
    #div_sec12 {
        width: 370px;
        height: 500px;
    }
    #div_circul {
        width: 370px;
        height: 260px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5 {
        width: 370px;
        height: 260px;
    }
}
@media(max-width: 375px){
    #div_description {
        width: 320px;
    }
    #div_sec12 {
        width: 320px;
        height: 550px;
    }
    #div_circul {
        width: 320px;
        height: 230px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5 {
        width: 320px;
        height: 230px;
    }
    p {
        font-size: 24px;
    }
    footer {
        flex-direction: column;
    }
    #div_foot_img {
        width: 100%;
        height: 30%;
        flex-direction: row;
        margin-bottom: 20px;
    }
    #div_foot {
        width: 100%;
        height: 70%;
    }
    #div_foot div p {
        font-size: 14px;
    }
    #div_mater{
        height: 110%;
    }
}
@media(max-width: 320px){
    #div_description1 {
        height: 35%;
    }
    #modal_img {
        width: 400px;
        height: 280px;
    }
    #div_description {
        width: auto;
    }
    #h1_descrip {
        font-size: 32px;
    }
    #h1_price {
        font-size: 27px;
    }
    h2 {
        font-size: 18px;
    }
    h1 {
        font-size: 32px;
    }
    #div_sec12 {
        width: auto;
        height: 400px;
    }
    .arrow {
        width: 45px;
        height: 45px;
    }
    .circul6, .circul1, .circul2, .circul3, .circul4, .circul5 {
        width: 300px;
        height: 210px;
    }
    #div_circul {
        width: 300px;
        height: 210px;
    }
    #sec1 {
        height: 800px;
    }
}