html{cursor: none;}

body{
    margin: 0;
    font-family: "Montserrat-regular";
    color: #fff;
    background-color: #060606;
}

.container {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 1900px;
}

.circle {
    height: 24px;
    width: 24px;
    border-radius: 24px;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99999997;
    transition: scale 0.3s;
}

.underline{font-style: normal;}


/* header */
.header{
    position: static;
    background-color: #0B0B0B;
    border-bottom: solid 1px #C9C9C9;
}

.header__logo a{color: #fff;}

.header__logo a:hover {color: #949494;}

.header__item{font-size: 25px; color: #fff;}

.header__item::after{content: none;}

.header__item:hover{
    background: linear-gradient(#888888, #888888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.header__button{
    padding: 18px 40px 18px 40px;
    font-size: 20px;
    color: #fff;
    background-color: #2E2E30;
    border-radius: 15px;
    transition: .3s;
}

.header__button:hover{background-color: #494747;}

.header__burger-btn span{
    height: 4px;
    background-color: #e0e0e0;
}


/* projectspage */
.projectspage{
    margin-top: 150px;
    padding: 0 30px;
    text-align: center;
}

.projectspage__title{
    margin-bottom: 30px;
    font-family: "Montserrat-SemiBold";
    font-size: 96px;
    letter-spacing: 5px;
}

.projectspage__subtitle{
    margin: 0 auto;
    max-width: 1200px;
    font-family: "Montserrat-medium";
    font-size: 32px;
    color: #86868B;
}

.arrow{
    font-size: 76px;
    color: #86868B;
}


.projectspage__buttons{
    margin: 0 auto;
    max-width: 1700px;
    margin-top: 60px;
    margin-bottom: 60px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.projectspage__btn{
    font-size: 24px;
    color: #fff;
    background: #2e2e30;
    border: none;
    border-radius: 10px;
    padding: 18px 80px;
    transition: .3s;
}

.projectspage__btn.active{
    background: #606063;
}

.projectspage__btn.active:hover{
    background: #606063;
}

.projectspage__btn:hover{
    background: #212122;
}

.projectspage__cases{
    margin-bottom: 150px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.projectspage__case{
    content-visibility: auto;
    background: #060606;
    border-radius: 20px;
    max-width: 600px;
    max-height: 400px;
    width: 100%;

    display: block;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.projectspage__case.hidden {
    display: none !important;
    opacity: 0;
}

.projectspage__case-img{
    vertical-align: bottom;
    border-radius: 20px;
    transition: .3s;
}

.projectspage__case-img:hover{
    opacity: 0.5;
    transform: scale(1.1);
}


/* footer */
.footer{border-top: solid 2px #a8a8a8;}

/* modal */
.modal__inner{
    background-color: #060606;
    color: #fff;
    box-shadow: none;
    border: solid 1px #969696;
}

.modal__inner a{color: #fff;}

.modal__item:hover {
    background-color: rgb(37, 37, 37);
}

.modal__item::after {content: none;}

.modal__item img {
    border-radius: 5px;
    padding: 4px;
    background-color: rgb(255, 255, 255);
    mix-blend-mode:difference;
}

.lazy-img {
    filter: blur(20px);
    transition: filter 0.3s ease;
}

.lazy-img:not([data-src]) {
    filter: blur(0);
}

/* media requires */
@media (hover: none) {
    .circle {
        display: none !important;
    }

    html {
        cursor: auto !important;
    }
}

@media screen and (max-width: 1350px){
    /* header */
    .header__nav {
        background-color: #0B0B0B;
        border-bottom: solid #a8a8a8 3px;
    }

    .header__nav{
        left: -600px;
    }

    .header.open .header__nav{
        left: 0;
    }

    .header__container{
        flex-direction: row-reverse
    }
    
    /* projectspage */
    .projectspage__case {
        max-width: 70%;
        max-height: 100%;
    }
    
    .projectspage__case-img {
        width: 100%;
        height: auto;
    }
    
}

@media screen and (max-width: 900px) {
    /* projectspage */
    .projectspage__case {max-width: 100%;}
    
    .projectspage__buttons{gap: 15px; justify-content: flex-start}

    .projectspage__btn{padding: 15px 60px;}
}

@media screen and (max-width: 750px) {
    /* projectspage */
    .projectspage__title{font-size: 76px;}

    .projectspage__subtitle{
        max-width: 650px;
        font-size: 25px;
    }

    .projectspage__btn {
        font-size: 20px;
        padding: 15px 50px;
    }
}

@media screen and (max-width: 550px) {

    /* projectspage */
    .projectspage{margin-top: 60px;}

    .projectspage__title {font-size: 60px;}

    .projectspage__subtitle {
        max-width: 650px;
        font-size: 22px;
    }

    .projectspage__buttons{
        margin-top: 20px;
        margin-bottom: 40px;
    }

    .projectspage__btn {
        font-size: 20px;
        padding: 15px 50px;
    }
}

@media screen and (max-width: 460px) {

    /* projectspage */
    .projectspage__buttons{gap: 10px;}
    .projectspage__btn {
        font-size: 20px;
        padding: 12px 40px;
    }
}

@media screen and (max-width: 410px) {

    /* projectspage */
    .projectspage__title {font-size: 48px;}

    .projectspage__subtitle {font-size: 18px;}

    .projectspage__buttons {gap: 10px;}

    .projectspage__btn {
        font-size: 18px;
        padding: 11px 32px;
    }
}