/* ------------------------- Style ® Code by Timur -------------------------------------------------- */
/* ------------------------- Page Transition -------------------------------------------------- */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    overflow: hidden;
    z-index: 800;
    background: transparent;
    display: flex;
    padding: var(--gap-padding);
    align-items: center;
    justify-content: center;
    background: var(--color-dark);
}

.loading-screen .overlay-swipe {
    background: var(--color-gray);
    opacity: 0.6;
    transform-origin: left top;
    transform: scaleX(1) rotate(0.001deg);
}

.loading-screen .counter {
    position: absolute;
    left: 0;
    padding-left: var(--row-gap);
    bottom: var(--gap-padding);
    overflow: hidden;
}

.loading-screen h3 {
    color: var(--color-text);
    font-size: 24px;
    line-height: 110%;
    letter-spacing: -0.96px;
}

/*  Loading Fade  */

.loading-fade {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    overflow: hidden;
    z-index: 700;
    background: var(--color-dark);
    visibility: visible;
    opacity: 1;
    pointer-events: none;
}

/* ------------------------- Navigation -------------------------------------------------- */

nav {
    display: block;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 788;
    padding-top: var(--row-gap);
}

nav a,
nav .cases-filters .btn-click {
    color: var(--color-default);
    letter-spacing: -0.56px;
    font-size: clamp(12px, 14px, 16px);
    cursor: pointer;
}


nav .btn-normal.active nav .cases-filters .btn-click.active {
    color: var(--color-text-gray);
}

nav a {
    line-height: 110%;
}

nav a.active {
    color: var(--color-text-gray);
}

nav .nav-logo {
    margin-left: 48px;
}

nav .container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

nav .col,
nav .toggle-row {
    display: flex;
    align-items: center;
}

nav .toggle-row {
    margin-left: 48px;
    grid-gap: 20px;
}

nav .cases-filters .btn.active .btn-click {
    color: var(--color-text-gray);
}

@media screen and (max-width: 768px) {
    .nav-logo,
    .cases-filters {
        display: none;
    }
}

@media screen and (max-width: 540px) {
    nav .container {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
}

/* ------------------------- Footer -------------------------------------------------- */

footer {
    display: block;
    width: 100%;
    position: fixed;
    left: 0;
    bottom: var(--row-gap);
}

footer .container {
    display: grid;
    align-items: center;
    grid-template-columns: repeat(2, 1fr);
}

footer .copyright-year {
    font-size: clamp(12px, 14px, 16px);
    line-height: 110%;
    letter-spacing: -0.56px;
}

[data-barba-namespace="cases"] footer .container {
    grid-template-columns: 1fr;
    text-align: right;
}

@media screen and (max-width: 768px) {
    footer .container {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
}

/* ------------------------- About page -------------------------------------------------- */

.bio {
    padding-top: 4rem;
}

.bio-content {
    max-width: 300px;
    display: grid;
    grid-gap: 40px;
}

.bio-content p {
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 120%;
    letter-spacing: -0.8px;
}

.bio-content__socials {
    display: grid;
    grid-gap: 15px;
}

.bio-content__socials a {
    color: var(--color-text);
}

.bio-content__socials a:hover {
    color: var(--color-default);
    transition: var(--animation-fast);
}

@media screen and (max-width: 768px) {
    .bio-content {
        max-width: 100%;
    }
}

/* ------------------------- Cases page -------------------------------------------------- */

.cases {
    padding-top: var(--section-padding);
    position: relative;
    overflow: hidden;
    padding-bottom: calc(var(--vh, 1vh) * 10);
}

.case__pic {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 500px;
    height: 500px;
    z-index: 0;
}

.case__pic .overlay {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.cases .container {
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 60px;
}

.case__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.case__list {
    display: grid;
    grid-gap: 12px;
}

.case__item {
    position: relative;
    display: grid;
    grid-template-columns: 0.5fr 1fr;
    color: var(--color-text);
    align-items: center;
    opacity: 1;

    transform: translateY(0%) rotate(0.001deg) scale(1);
    transition: opacity .3s ease-in .4s, transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.in-visible {
    opacity: 0;
    position: absolute;
    left: -9999px;
    top: -9999px;
}

.tile-fade-out {
    opacity: 0;
    transform: translateY(2em) rotate(0.001deg);
    transition: opacity .25s ease-out, transform 0s linear .3s;
}

.tile-fade-in {
    opacity: 1;
    transform: translateY(2em) rotate(0.001deg) scale(1);
}

.case__item--lock {
    cursor: not-allowed;
}

.case__item--lock::before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -26px;
    width: 14px;
    height: 14px;
    background: url(../img/lock.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.case__title, 
.case__year,
.case__details--text {
    color: var(--color-text);
    font-family: Golos;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%;
    letter-spacing: -0.56px;
    transition: var(--animation-fast);
}

.case__title:hover,
.case__title:hover ~ .case__details .case__details--text {
    color: var(--color-default);
}

.case__details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-row-gap: 60px;
}

@media screen and (max-width: 768px) {
    .case__row {
        grid-template-columns: 1fr 1.5fr;
    }
    .case__year {
        font-size: 0;
    }
    .case__item {
        grid-template-columns: 1fr;
    }
    .case__item--lock::before {
        left: -68%;
    }
    .case__details {
        display: none;
    }
}

/* --------  mobile filter  --------- */