/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --margin: 12px;
    --gap: 24px;
    --header-height: 44px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: #fff;
    color: #000;
    font-size: 12px;
    line-height: 1.2;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    opacity: 0.5;
}


/* === VIEWS === */

.view {
    position: fixed;
    inset: 0;
    z-index: 1;
    background: #fff;
    overflow: hidden;
}

.view--hidden {
    opacity: 0;
    pointer-events: none;
}

/* Content areas animate independently — nav stays fixed */
.home-main,
.gallery-main,
.project-scroll {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.view--hidden .home-main,
.view--hidden .gallery-main,
.view--hidden .project-scroll {
    opacity: 0;
    transform: translateY(8px);
}


/* === HEADER (shared) === */

/* Header is last in DOM so it paints above main content without z-index,
   allowing mix-blend-mode to blend across the view's stacking context */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--margin);
}

.header-identity {
    font-size: 12px;
    line-height: 1.2;
    mix-blend-mode: difference;
    color: white;
}

.nav-sep {
    padding-right: 0.1em;
}

.nav-link.nav-active {
    text-decoration: underline;
}


.project-info-header {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.2;
    mix-blend-mode: difference;
    color: white;
    max-width: 37%;
}

.logo {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.2;
}

.nav-link {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.2;
    mix-blend-mode: difference;
    color: white;
}


/* === HOME VIEW === */

.home-main {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(24, 1fr);
    column-gap: 12px;
    padding: 0 12px;
    overflow: hidden;
    cursor: pointer;
    align-items: center;
}

.home-slideshow {
    grid-column: 5 / 21;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.home-slideshow img,
.home-slideshow video {
    max-width: 100%;
    max-height: 50vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: none;
}

.home-slideshow img.active,
.home-slideshow video.active {
    display: block;
}


/* === PROJECTS GALLERY VIEW === */

.gallery-main {
    position: absolute;
    inset: 0;
    overflow-y: auto;
    padding: 56px var(--margin) var(--margin);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    column-gap: var(--gap);
    row-gap: calc(var(--gap) * 3.75);
    align-items: start;
}

.gallery-item {
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.gallery-img-wrap {
    overflow: hidden;
    background: #f0f0f0;
    aspect-ratio: 4 / 5;
}

.gallery-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item-label {
    padding-top: 6px;
    font-size: 12px;
    font-weight: 400;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.gallery-item-count {
    font-style: normal;
    font-size: 12px;
}

.gallery-item-confidential {
    font-size: 12px;
    font-weight: 400;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    line-height: 1.2;
}

.gallery-item:hover .gallery-item-label {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item:hover .gallery-item-confidential {
    opacity: 0.5;
    transform: translateY(0);
}

.gallery-item[data-locked="true"] {
    cursor: default;
}



/* ID selector beats .view { background: #fff } */
#view-project {
    background-color: #000;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}

/* Slide in when active — override generic view--hidden opacity */
#view-project.view--hidden {
    opacity: 1;
    transform: translateY(100%);
}

/* Prevent inner content from running its own fade during slide */
#view-project.view--hidden .project-scroll {
    opacity: 1;
    transform: none;
}

#view-project:not(.view--hidden) {
    transform: translateY(0);
}


/* === PROJECT DETAIL VIEW (Slideshow) === */

.project-scroll {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.project-section {
    display: none;
    position: absolute;
    inset: 0;
}

.project-section.active {
    display: block;
}

.project-slideshow {
    position: absolute;
    inset: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px var(--margin) 40px;
}

.project-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px var(--margin) 40px;
    opacity: 0;
    pointer-events: none;
}

.project-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.project-slide img,
.project-slide video {
    max-width: 77%;
    max-height: 57.5vh;
    width: auto;
    height: auto;
    object-fit: contain;
}

.project-slide-pair {
    display: flex;
    gap: 15px;
    max-width: 100%;
    max-height: 100%;
    align-items: center;
}

.project-slide-pair img,
.project-slide-pair video {
    flex: 1;
    min-width: 0;
    max-height: 100%;
    object-fit: contain;
}

.project-asset-counter {
    position: absolute;
    bottom: var(--margin);
    left: var(--margin);
    font-size: 12px;
    line-height: 1.2;
    color: white;
    mix-blend-mode: difference;
}


/* Hide video controls */
.project-slide video::-webkit-media-controls,
.project-slide video::-webkit-media-controls-enclosure,
.project-slide video::-webkit-media-controls-panel {
    display: none !important;
}


/* === PROJECT INFO MOBILE TOGGLE === */

.project-nav-mobile {
    display: none;
}

.project-info-toggle,
.project-info-close {
    background: none;
    border: none;
    font-family: inherit;
    font-size: 12px;
    line-height: 1.2;
    color: white;
    mix-blend-mode: difference;
    cursor: pointer;
    padding: 0;
    opacity: 0.5;
}

/* Collapsed state */
.project-mobile-desc {
    display: none;
}

.project-info-close {
    display: none;
}

/* Open state — toggled via parent class */
.project-nav-mobile.open .project-info-toggle {
    display: none;
}

.project-nav-mobile.open .project-mobile-desc {
    display: inline;
    animation: infoReveal 0.15s ease forwards;
}

.project-nav-mobile.open .project-info-close {
    display: block;
    margin-top: 6px;
}

@keyframes infoReveal {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* === INFO PANEL (in-page bio reveal) === */

#info-panel {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: #fff;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    overflow-y: auto;
    padding: var(--margin) var(--margin) calc(var(--gap) * 0.9375);
    pointer-events: none;
    opacity: 0;
}

#info-panel-content {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.2;
    max-width: calc(((100vw - 24px) * 7 / 24 + 6 * 12px) * 0.85);
    text-align: left;
}

#info-panel-content p {
    margin-bottom: 20px;
}

#info-panel-content a {
    text-decoration: underline;
}


/* === ABOUT PAGE (standalone) === */

.about-body .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    z-index: 10;
}

.about-main {
    min-height: calc(100vh - var(--header-height));
    margin-top: var(--header-height);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--margin);
}

.about-text {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.2;
    max-width: calc((100vw - 24px) * 5 / 24 + 4 * 12px);
}

.about-text p {
    margin-bottom: 20px;
}

.about-text a {
    text-decoration: underline;
}

.nav-link.active,
.nav-link--selected {
    text-decoration: underline;
}


/* === RESPONSIVE === */

@media screen and (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .home-slideshow {
        grid-column: 4 / 22;
    }

    .project-section-media {
        grid-column: 2 / 24;
    }
}

@media screen and (max-width: 768px) {
    body {
        font-size: 13px;
    }

    #info-panel-content {
        max-width: 85%;
    }

    .gallery-grid {
        grid-template-columns: repeat(1, 1fr);
        column-gap: 12px;
        row-gap: 36px;
    }

    .project-info-header {
        max-width: 60%;
    }

    .home-slideshow,
    .project-section-media {
        grid-column: 1 / -1;
    }

    .media-item-pair {
        flex-direction: column;
    }

    .project-slide img,
    .project-slide video {
        max-width: 100%;
        max-height: 75vh;
    }

    .gallery-item-label,
    .gallery-item-confidential {
        opacity: 1;
        transform: translateY(0);
        transition: none;
    }

    .project-nav-combined {
        display: none;
    }

    .project-nav-mobile {
        display: block;
    }

    .project-mobile-row {
        margin-top: 2px;
    }
}