@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;700&display=swap');
a{
    all:unset;
}

::-webkit-scrollbar {
    background-color: #2e292b77;
    display: none;
}

::-webkit-scrollbar-thumb {
    background: #f0d7cc2d;
    border-radius: 10px;
    border: 3px solid #2e292ba4
}


* {
    scrollbar-width: 3px;
}

*{
    margin: 0;
    box-sizing: border-box;
    font-family: 'Poppins', serif;
    color:#f0d7cc;
}

body{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #72544a;
    padding: 0;
}

.header{
    display: flex;
    flex-direction: row;

    align-items: center;

    justify-content: left;

    overflow-x: scroll;

    padding-left: 90px;
    padding-right: 90px;

    gap: 30px;

    height: 100px;
    width: 100%;

    color: white;
    font-weight: bold;
}

.header *{
    flex-shrink: 1;
}

.main-bg{
    z-index: -100000;
    position: fixed;

    background: 
        radial-gradient(circle at top left, rgba(0, 0, 0, 0.7), transparent 60%),
        radial-gradient(circle at top right, rgba(0, 0, 0, 0.7), transparent 60%),
        radial-gradient(circle at bottom left, rgba(0, 0, 0, 0.7), transparent 60%),
        radial-gradient(circle at bottom right, rgba(0, 0, 0, 0.7), transparent 60%),
        linear-gradient(to right, rgba(0, 0, 0, 0), #c03e3a4d), /* Gradient overlay */
        url('mainbg2.jpg'); /* Background image */

    background-position: center;
    background-attachment: fixed; 
    background-size: cover;
    background-repeat: no-repeat;


    width: 100%;
    height: 1080px;
    padding: 100px;

    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.main-title{
    position: absolute;
    height: 550px;
    width: 80%;
    
    top: 99px;

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;

    color: white;
}
.name {
    display: flex;
    flex-direction: column;
    align-items: center; 
    justify-content: center;
    width: 785px;
    gap: 15px;
}


.proj{
    width: 100%;
    font-size: larger;
    font-weight: bold;
    color: white;
}

.description{
    width: 300px;
    font-size: 12px;
    font-weight:400;
}

.proj, .description, .group{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
}



.group{
    width: 100%;
    height: 100%;
    font-size: 80px;
    font-weight: bolder;

    line-height: 100px;

    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;

    gap: 20px;
}

.frame{
    display: flex;
    background: url('final\ bg.png') no-repeat center;
    background: #f0d7cc; /*#244C33*/
    -webkit-mask-image: url('final\ bg.png');
    mask-image: url('final\ bg.png');
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: cover;
    mask-size: stretch;
}

.main-holder {
    background: linear-gradient(#f0d7cc, #244C33, #2e292b);

    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;

    justify-content: center;
    align-items: center; 

    margin: 0;
    padding-top: 300px;
    padding-bottom: 300px;
    gap: 500px;
}

.frame{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow: hidden;

    height: 300px;
    width: 100%;
}

.scrolling-window{
    width: 100%;
    height:auto;

    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;

    justify-content: center;
    align-items: center;

    position: absolute;

    top: 650px;

}

.body-holder{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    flex-shrink: 1;

    justify-content: center;
    align-items: center;

    height: 100%;
}

.body-holder2{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    flex-shrink: 1;

    justify-content: center;
    align-items: center;

    height: auto;

    gap: 50px;
}

.body-holder3{

    display: flex;
    flex-direction: row-reverse;
    flex-wrap: wrap;
    flex-shrink: 1;

    justify-content: center;
    align-items: center;



    height: auto;

    gap: 50px;
}

.final-holder{
    width: 80%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;

    justify-content: center;
    align-items: center;

    gap: 500px;
}

.body-holder, .body-holder2, .body-holder3{
    width: 100%;
}


.element-holder{
    padding-right: 50px;
    height: auto;
    width: auto;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: left;
    align-items: center;
    text-align: left;
}

.text-holder{
    height: auto;
    width: 60%;
    min-width: 300px;
    /* border: 1px solid red; */

    display: flex;
    flex-direction: column;

    justify-content: center;
    gap: 15px;
}

.subtitle{
    font-size: 50px;
    font-weight: 400;

    line-height: 50px;

    display: flex;
    flex-direction: row;
    

    gap: 15px;
}



.right{
    text-align: justify;
}

@keyframes shimmer {
    0% {
        background-position: -200%;
    }
    100% {
        background-position: 200%;
    }
}

.box1{
    border: 1px solid #4c4f54;
    border-radius: 10px;

    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
    height: 600px;
    width: 455px;

    display: flex;
    flex-direction: row;

    justify-content: center;
    align-items: center;
    text-align: center;

    color: #f0d7cc;

    background: linear-gradient(90deg, #244C33  25%, #2e5f41 50%, #244C33 75%);
    background-size: 200% 100%;
    
    animation: shimmer 3.5s infinite linear;
}

.completed{
    animation: none;

    padding: 15px;

    display: flex;
    flex-direction: column; 
    gap: 15px;
}

.picture{
    height: 50%;
    width: 100%;
}

.remarks{
    flex: 1;

    display: flex;
    flex-direction: column;
    align-items:center;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    
}

.statement{
    
}

.more{
    font-size: small;
    color:#f0d7ccd0
}

.box2{
    border: 1px solid #4c4f54;
    border-radius: 10px;

    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
    height: 600px;
    width: 455px;


    display: flex;
    flex-direction: row;

    justify-content: center;
    align-items: center;
    text-align: center;

    color: #f0d7cc;

    background: linear-gradient(90deg, #2e292b  25%, #383235 50%, #2e292b 75%);
    background-size: 200% 100%;
    
    animation: shimmer 3.5s infinite linear;
}

.box-holder{
    height: 100%;
    width: 100%;

    max-width: 1800px;

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;

    align-items: center;
    justify-content: center;

    gap: 20px;
}

.data-collection-contents{
    width: 80%;
    height:100%;

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;

    gap: 30px;
    
}

.dc-content {
    border-radius: 15px;
    flex: 1;
    height: 600px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    padding: 50px;
    gap: 30px;
    border: 1px solid #2e292b;

    background: 

        linear-gradient(to right, rgba(0, 0, 0, 0.445), #c03e3a4d), /* Gradient overlay */
        url('bg-1.jpg'); /* Background image */

    background-position: center;
    background-attachment: fixed; 
    background-size: cover;
    background-repeat: no-repeat;

    /* GPU optimization
    transform: translateZ(0);
    will-change: transform; */
}



.content1{
    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;
}
.content2{
    padding-left: 10%;
    padding-right: 10%;

    height: auto;

    display: flex;
    flex-direction: column;

    align-items: center;
    justify-content:start;
    text-align: justify;

    gap: 15px;
}

.column-title{
    width: 100%;
    font-size: 50px;
    font-weight: 400;

    line-height: 50px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 12px;
}



.column{
    flex: 1;
    height: 100%;
    width: 100%;

    border-radius: 10px;

    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
}

.column:hover{
    box-shadow: 10px 10px 35px rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
}

.image-holder{
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background-position: center;
    background-attachment: fixed; 
    background-size: cover;
    background-repeat: no-repeat;

    width: 100%;
    height: 45%;

    overflow: hidden;
    display: flex;
}

.image-description{
    width: 100%;
    height: 55%;
}

.column-holder{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;

    align-items: center;
    justify-content: center;

    gap: 15px;
}



.red{
    color: #2e292b;
    display: inline;
    font-weight: 400;
}

.white{
    color:white;
    font-size: inherit;
    font-weight: inherit;
}

.white-bg{
    color:#2e292b;
}

.icon{
    padding: unset;
    margin-top: 50px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    font-size: 350px;
    color:#2e292b;
    text-shadow: 25px 4px 25px rgba(0, 0, 0, 0.35);
}
.material-symbols-outlined{
    font-variation-settings: 'FILL' 1, 'wght' 700, 'GRAD' 0, 'opsz' 48; /* Enables proper scaling */
}

span.size-48 {
    font-size: 300px;
    line-height: 250px;

    color:#2e292b;
    text-shadow: 25px 4px 25px rgba(0, 0, 0, 0.35);

    font-variation-settings: 
        'FILL' 1, 
        'GRAD' 0, 
        'opsz' 48;
}

.hypo{
    display: flex;
    flex-direction: column;

    align-items: center;
    justify-content: center;

    border: 2px solid #2e292b;
    border-radius: 30px;
    width: 100%;
    max-width: 1800px;
    height: 850px;
}

.hypo-sub{
    padding: 50px;
    padding-bottom: 0;
    padding-top: 0;
    height: auto;
}

.icon2{
    padding: unset;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    font-size: 350px;
    color:#f0d7cc;
    text-shadow: 25px 4px 25px rgba(0, 0, 0, 0.35);
}

.two{
    margin-top: 0;
}

.api{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    font-size: 100px;
    text-shadow: 25px 4px 25px rgba(0, 0, 0, 0.35);
}

.content-title{
    font-size: 20px;
    font-weight: 550;

    width: 100%;
    text-align: center;
}

.b-w-bg{
    all: unset;
    border: 2px solid #2e292b;

    width: fit-content;

    font-size: x-small;
    padding: 10px;
    border-radius: 10px;
    color:#2e292b;

    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

    gap: 5px;
}

.b-b-bg{
    all: unset;
    border: 2px solid #f0d7cc;

    width: fit-content;

    font-size: x-small;
    padding: 10px;
    border-radius: 10px;
    color:#f0d7cc;

    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

    gap: 5px;
}

.b-b-bg:hover{
    border: none;
    color:#244C33;
    background: #f0d7cc;
    transition: all 0.3s;
    font-weight: bold;
    flex: 0.1;
}

.b-b-bg:hover i{
    color:#244C33;
    transition: all 0.3s;
}


.b-w-bg:hover{
    border: none;
    color:#f0d7cc;
    background: #2e292b;
    transition: all 0.3s;
}

.b-w-bg:hover i{
    color:#f0d7cc;
    transition: all 0.3s;
}

.footer{
    z-index: 10000;
    height: 900px;
    width: 100%;

    background: 
        radial-gradient(circle at top left, rgba(0, 0, 0, 0.8), transparent 80%),
        radial-gradient(circle at top right, rgba(0, 0, 0, 0.8), transparent 80%),
        radial-gradient(circle at bottom left, rgba(0, 0, 0, 0.8), transparent 80%),
        radial-gradient(circle at bottom right, rgba(0, 0, 0, 0.8), transparent 80%),
        linear-gradient(to right, rgba(0, 0, 0, 0), #c03e3aa1), /* Gradient overlay */
        url('footerbg.jpg'); /* Background image */

    background-position: center;
    background-attachment: fixed; 
    background-size: cover;
    background-repeat: no-repeat;

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;

    padding: 80px;

    gap: 20px;
}

.footer-title{
    width: 100%;
    font-size: 30px;
    font-weight: 450;

    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    text-align: center;
}

.footer-content{
    width: 100%;
    height:100%;

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    overflow-y: scroll;

    justify-content: center;
    align-items: center;

    gap: 30px;
    padding: 10px;

}

.f-content{
    height: 100%;
    width: 25%;
    min-width: 400px;
    max-height: 600px;

    background-color: #2e292b;
    border-radius: 15px;
    box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.5);

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;
}

.f-content:hover{
    z-index: 1000000000000;
    box-shadow: 25px 25px 45px rgba(0, 0, 0, 0.5);
    border: 3.5px solid #469161;

    transition: all 0.3s;
}

.f-content:hover .f-frame{
    background-position-y: -20px;
    transition: all 0.3s;
}

.f-content:hover .ej{
    background-position-y: -170px;
    transition: all 0.3s;
}

.f-content:hover .basti{
    background-position-y: -70px;
    transition: all 0.3s;
}

.f-frame{
    width: 100%;
    height:60%;

    background-color: #f0d7cc;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.f-text{
    width: 100%;
    height:40%;

    background-color: #2e292b;

    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap:15px;

    padding: 40px;
}

.names{
    width: 100%;
    font-weight: 450;
    font-size: large;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.f-subtext{
    width:100%;

    display: flex;
    flex-direction: row;

    text-align: center;

    align-items: center;
    justify-content: center;

    font-size: small;
}

.paul{
    background: url(paul.png);
    background-position-x:0;   
    background-position-y: 0; 
    background-size: cover;
    background-repeat: no-repeat;
}

.ej{
    background: url(ej.jpg);
    background-position-x:0;   
    background-position-y: -160px; 
    background-size: cover;
    background-repeat: no-repeat;
}

.basti{
    background: url(basti.jpg);
    background-position-x:0;   
    background-position-y: -50px; 
    background-size: cover;
    background-repeat: no-repeat;
}

.icon-link{
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.ic:hover{
    color:#469161;
    transition: all 0.3s;
}

.subtext{
    display: flex;
    flex-direction: row;
    text-align: justify;

    justify-content: center;

    overflow: scroll;
    width: 100%;

    position: relative;
}

.half{
    justify-content: left;
}

.slider{
    width: 100%;


    display: flex;
    flex-direction: column;
}
.slider *{
    width: 100%;
}

#sliderTrack{
    display: flex;
    flex-direction: row;
    transition: transform 0.5s ease-in-out;
    transform: translateX(0);
}

.slider{
    width:100%;
    min-width: 300px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;

    padding: 20px;
    padding-right: 50px;
    padding-left: 0;
}

.slider-button {
    all: unset;
    position: absolute;
    right: -0px;
    top: 50%;
    transform: translateY(-50%);
    padding: 10px 20px;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    z-index: 1000;
}

.slider-button i {
    color: rgba(255, 255, 255, 0.603);
}
.slider-button:hover i {
    color: rgb(255, 255, 255);
    transition: all 0.3s;
}

.slider-shadow{
    border-radius: 10px;
    overflow: hidden;
    scroll-snap-type: none; 
    display: flex;
    justify-content: left;
    align-items: start;
}

.slider-shadow::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50px;
    height: 100%;
    background: linear-gradient(to left, rgba(0, 0, 0, 0.2), transparent);
    pointer-events: none;
  }

.picture *{
    height:100%;
    width: 100%;
}

.lightup{
    font-weight: bold;
    font-style: italic;

    cursor: pointer;
}

.model{
    width: 100%;
    height: 100%;
    border: 2px solid #f0d7cc;
}

.more2{
    text-align: center;
}

.body-holder4{
    display: flex;
    flex-direction: column;
    gap: 50px;

    align-items: center;
    justify-content: center;
}

.findingx{
    margin-top: 50px;
    text-align: center;

    font-size: x-large;
}

.explain{
    display: flex;
    flex-direction: column;
    gap: 10px;

    align-items: justify;
}

.x{
    margin-bottom: 50px;
}

.xy{
    margin-top: 20px;
    margin-bottom: 20px;
}

.xyz{
    display: flex;
    flex-direction: column;
}