@font-face {
    font-family: Instrument;
    src: url("../assets/fonts/InstrumentSerif-Regular.woff2");
}

@font-face {
    font-family: InstrumentItalic;
    src: url("../assets/fonts/InstrumentSerif-Italic.woff2");
}

:root {
    --font: calc(0.85rem + 0.85vw + 0.85vh);
    --lineHeight: calc(var(--font) * 1.08);
    --margin: calc(var(--font) / 2);
    --grey: rgba(0, 0, 0, 0.5);
    --lightgrey: rgba(0, 0, 0, 0.3);
    --white: #fff;
    --black: rgba(0, 0, 0, 0.85);
}

::-webkit-scrollbar {
    width: 0.6rem;
}

::-webkit-scrollbar-track {
    background: var(--white);
}

::-webkit-scrollbar-thumb {
    background: var(--lightgrey);
}

* {
    scrollbar-color: var(--lightgrey) var(--white);
    scrollbar-width: thin;
    scroll-behavior: smooth;
    user-select: none;
}

body {
    margin: 0;
    width: 100vw;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    font-family: Instrument;
    font-size: var(--font);
    line-height: var(--lineHeight);
    color: var(--black);
}

#matterDom,
#mainContainerPlacement,
.projectBall a,
.ballDisabled a,
.ballDisabled .ballStyle,
.ballDisabled .ballHead {
    pointer-events: none;
}

#matterCanvas,
.ballDisabled,
#menuLinks,
#menuToggle,
#indexCategories,
#projectMediaContainer,
#nextMedia,
.link {
    pointer-events: visible;
}

h1,
h2,
h3,
h4,
h5,
p,
span,
button {
    margin: 0;
    font-size: var(--font);
    line-height: var(--lineHeight);
    font-weight: 100;
    cursor: default;
    font-style: oblique 0deg;
}

#contactContentContainer p,
a {
    font-style: normal;
    text-decoration: none;
    color: var(--grey);
}

.emphasised,
#categories button:hover,
a:hover {
    color: var(--black);
    font-family: InstrumentItalic;
    cursor: pointer;
    animation: fontOblique 0.4s cubic-bezier(0.2, 0.2, 0, 1);
}

/* Define the keyframes for the rotate animation */
@keyframes fontOblique {
    from {
        font-style: oblique -8deg;
    }
    to {
        font-style: oblique 0deg;
    }
}

#nextMediaLink {
    color: var(--grey);
    font-size: calc(var(--font) * 1.4);
    width: calc(var(--font) * 2);
    height: calc(var(--font) * 2);
    display: flex;
    align-items: center;
    justify-content: center;
}

#nextMediaLink:hover {
    color: var(--black);
    font-family: inherit !important;
    animation: none;
}

#categories button:not(:first-child),
.projectCategories,
.projectDate,
#projectTechs,
footer p {
    font-size: calc(var(--font) * 0.85);
    line-height: calc(var(--lineHeight) * 0.85);
}

#matterDom,
#matterCanvas {
    position: fixed;
    left: 0;
    top: 0;
}

#matterDom {
    z-index: 1;
    mix-blend-mode: multiply;
}

.projectBall {
    position: fixed;
    transition: opacity 0.8s cubic-bezier(0.2, 0.2, 0, 1);
    overflow: hidden;
    mix-blend-mode: multiply;
    width: min-content;
    height: min-content;
}

.projectBall a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ballHidden {
    opacity: 0;
}

.ball {
    background-color: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ballStyle {
    width: 92%;
    height: 92%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: opacity 0.8s cubic-bezier(0.2, 0.2, 0, 1), filter 0.8s cubic-bezier(0.2, 0.2, 0, 1);
}

.ballHead {
    border-radius: 50%;
    mix-blend-mode: screen;
    cursor: pointer;
}

.ballDisabled .ballStyle {
    opacity: 0.64;
    filter: blur(calc(0.15rem + 0.1vw));
}

#mainContainerPlacement {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    padding: var(--margin);
}

#mainContainer {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--margin);
    transform: translateY(-30vh);
    transition: transform 0.8s cubic-bezier(0.2, 0.2, 0, 1);
}

#projectContent,
#menu {
    position: relative;
    mix-blend-mode: multiply;
    z-index: 1;
}

#menu {
    padding: 0;
    margin: 0;
    grid-area: 1/1/2/3;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
    color: var(--grey);
}

#pageTitle {
    color: #fff;
}

.tout,
#menu li,
.projectTitle,
h3 {
    text-transform: uppercase;
}

.projectSubtitle {
    text-transform: lowercase;
}

#changeProject {
    position: fixed;
    left: 0;
    bottom: 0;
}

#menuToggle {
    width: calc(var(--font) * 2);
    height: calc(var(--font) * 2);
    transition: transform 0.8s cubic-bezier(0.2, 0.2, 0, 1);
    margin-block: var(--lineHeight);
    border-radius: 50%;
    opacity: 0.9;
}

.projectCategories,
.projectDate {
    margin-top: calc(var(--lineHeight) * 0.6);
    color: var(--lightgrey);
}

#indexContentContainer {
    height: calc(100vh - var(--margin) * 2);
    grid-area: 1/4/2/12;
    display: grid;
    grid-template-rows: min-content 1fr;
}

#aboutContentContainer {
    grid-area: 1/4/2/11;
}

#contactContentContainer {
    grid-area: 1/4/2/13;
    display: grid;
    grid-template-columns: 5fr 4fr;
    gap: var(--margin);
}

#copyright {
    grid-area: 2/1/3/3;
    display: flex;
    align-items: flex-end;
}

#indexCategories {
    grid-area: 1/1/2/2;
    color: var(--grey);
}

#indexProjectContainer {
    grid-area: 2/1/3/2;
    position: relative;
}

.indexProject {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.8, 0, 0.2, 1);
}

.indexProjectTitle {
    display: flex;
    z-index: 2;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    transform: translate(calc(var(--font) * 0.5), calc(var(--font) * 2));
}

.indexProjectMediaContainer {
    flex-grow: 1;
    width: 100%;
    overflow: hidden;
    transform: translateY(90vh);
    transition: transform 0.8s cubic-bezier(0.2, 0.2, 0, 1) 0.04s;
}

.indexProjectMedia {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#projectFullTitle {
    display: none;
}

#projectContent {
    grid-area: 1/4/2/12;
    display: grid;
    grid-template-columns: 5fr 3fr;
    gap: calc(var(--margin) * 2);
    position: relative;
    z-index: 1;
    height: min-content;
}

#projectTechs {
    color: var(--lightgrey);
}

#projectMediaContainer {
    grid-area: 1/3/2/13;
    position: absolute;
    top: calc(var(--margin) * -1);
    overflow-y: auto;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--margin);
}

.projectMedia {
    object-fit: cover;
    max-height: 96vh;
}

video {
    width: min(96vh, 100%);
}

.projectMedia:first-child {
    margin-top: calc(var(--lineHeight) * 4);
}

.projectMedia:last-child {
    margin-bottom: calc(var(--lineHeight) * 4);
}

.projectMedia:only-of-type {
    margin-block: auto;
    padding-top: var(--lineHeight);
}

#nextMedia {
    grid-area: 1/3/2/13;
    height: var(--font);
    justify-self: center;
    align-self: flex-end;
    position: relative;
    z-index: 2;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.2, 0.2, 0, 1);
}

@media screen and (max-width: 1024px) {
    #menu {
        grid-area: 1/1/2/4;
    }

    #projectContent {
        grid-area: 1/4/2/13;
        grid-template-columns: 6fr 3fr;
    }
}

@media screen and (max-width: 768px) {
    #projectMediaContainer::before {
        content: "";
        position: fixed;
        top: calc(var(--margin) * -2);
        left: 0;
        background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
        width: 100%;
        height: 40vh;
        z-index: 1;
        pointer-events: none;
    }

    #menu,
    #projectContent {
        position: relative;
        z-index: 2;
    }

    #menu {
        grid-area: 1/1/2/8;
        height: min-content;
    }

    .projectDate,
    #nextMedia,
    #projectTechs,
    #projectMenuInfos {
        display: none;
    }

    #indexCategories,
    #projectFullTitle {
        display: block;
        width: 75%;
        justify-self: flex-end;
    }

    #projectInfos {
        width: 75%;
    }

    #changeProject {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }

    #contactContentContainer,
    #aboutContentContainer,
    #indexCategories,
    #projectContent {
        transition: opacity 0.6s cubic-bezier(0.2, 0.2, 0, 1), filter 0.6s cubic-bezier(0.2, 0.2, 0, 1);
    }

    .hiddenInfos {
        opacity: 0;
        filter: blur(4px);
    }

    #contactContentContainer,
    #aboutContentContainer,
    #indexContentContainer,
    #projectContent,
    #projectMediaContainer {
        grid-area: 1/1/2/13;
    }

    #contactContentContainer,
    #aboutContentContainer {
        margin-top: calc(var(--margin) * 6);
    }

    #contactContentContainer {
        grid-template-columns: 1fr;
        grid-template-rows: min-content;
        gap: var(--font);
    }

    #contact {
        grid-area: 1/1/2/2;
    }

    #copyright {
        grid-area: 3/1/4/2;
    }

    #projectContent {
        grid-template-columns: 1fr;
        grid-template-rows: min-content;
    }

    #projectTechs {
        width: 75%;
        justify-self: flex-end;
    }

    #projectInfos {
        grid-area: 2/1/3/2;
        margin-right: 0;
    }

    #indexContentContainer {
        grid-template-rows: 1fr 2fr;
    }

    #indexProjectContainer {
        height: 80vh;
    }

    .indexProjectTitle {
        transform: translate(0, calc(var(--font) * 0.5));
    }

    .projectMedia:first-child {
        margin-top: 40vh;
    }

    .projectMedia:last-child {
        margin-bottom: 20vh;
    }
}

@media screen and (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

.noMotion {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
}