@font-face {
    font-family: "PP Mori";
    src: url("assets/fonts/PPMori-Book.otf") format("opentype");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

:root {
    --ink: #212121;
    --muted: #8a8985;
    --line: #deddd8;
    --paper: #ffffff;
    --ground: #efeee9;
    --soft: #f2f1ed;
    --content-surface: #f4f3ef;
    --accent: #ef736c;
    --radius: 22px;
    --sidebar-width: 330px;
    --layout-gap: clamp(32px, 3.5vw, 64px);
    --layout-padding: clamp(24px, 3vw, 48px);
    --layout-padding-total: clamp(48px, 6vw, 96px);
    --content-padding: clamp(24px, 2.5vw, 44px);
    --content-radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
}

/* Views are swapped in place, so hidden ones must beat the layout rules below. */
[hidden] {
    display: none !important;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "PP Mori", "Helvetica Neue", sans-serif;
    font-size: 16px;
    line-height: 1.35;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 20;
    padding: 10px 14px;
    background: var(--ink);
    color: var(--paper);
    border-radius: 999px;
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: translateY(0);
}

.folio {
    width: 100%;
    min-height: 100vh;
    margin: 0;
    background: var(--paper);
    border-radius: 0;
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    gap: var(--layout-gap);
    padding: var(--layout-padding);
}

.folio--about {
    min-height: 100vh;
}

.folio--work {
    height: 100vh;
    min-height: 0;
    align-items: stretch;
}

.folio--playground {
    height: 100vh;
    min-height: 0;
    align-items: stretch;
}

.folio__rail {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: space-between;
    gap: 80px;
    view-transition-name: portfolio-sidebar;
}

.folio__rail--sticky {
    position: sticky;
    top: var(--layout-padding);
    height: calc(100vh - var(--layout-padding-total));
    padding: 2.75rem 0rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--ink);
    font-size: clamp(22px, 2vw, 29px);
    line-height: 1;
    text-decoration: none;
    letter-spacing: -0.04em;
}

.brand img {
    width: 22px;
    height: 22px;
}

.rail-title {
    margin: 28px 0 0;
    font-size: 17px;
}

.rail-note {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.pill-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pill-nav a {
    min-height: 38px;
    padding: 8px 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--paper);
    color: var(--ink);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.pill-nav a:hover,
.pill-nav a:focus-visible,
.pill-nav a.is-active {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
}

.pill-nav--work a {
    padding-inline: 12px;
    font-size: 13px;
}

.icon-nav {
    position: relative;
    display: flex;
    align-items: center;
    width: fit-content;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--paper);
    box-shadow: rgba(0, 0, 0, 0.04) 0 1px 2px;
}

.icon-nav__item,
.icon-nav__talk {
    position: relative;
    min-width: 40px;
    height: 40px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--ink);
    text-decoration: none;
    white-space: nowrap;
}

.icon-nav__item {
    padding: 10px 11px;
    opacity: 0.52;
    transition: opacity 180ms ease, background-color 180ms ease;
}

.icon-nav__item:hover,
.icon-nav__item:focus-visible {
    opacity: 0.82;
}

.icon-nav__item.is-active {
    padding-inline: 13px;
    background: var(--soft);
    box-shadow: inset 0 0 0 1px rgba(222, 221, 216, 0.55);
    opacity: 1;
    /* Shared name: the pill slides from the old view's tab to the new one. */
    view-transition-name: nav-active;
}

.icon-nav__item img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.icon-nav__label {
    display: none;
    font-size: 14px;
    line-height: 1;
}

.icon-nav__item.is-active .icon-nav__label {
    display: inline;
}

.icon-nav__item[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 11px);
    z-index: 20;
    padding: 7px 9px;
    border-radius: 9px;
    background: var(--ink);
    color: var(--paper);
    box-shadow: 0 10px 24px rgba(16, 16, 16, 0.12);
    font-size: 12px;
    line-height: 1;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(-50%, 4px, 0) scale(0.96);
    transition: opacity 180ms ease, transform 180ms cubic-bezier(.22, 1, .36, 1);
}

.icon-nav__item[data-tooltip]:hover::before,
.icon-nav__item[data-tooltip]:focus-visible::before {
    opacity: 1;
    transform: translate3d(-50%, 0, 0) scale(1);
}

.icon-nav__talk {
    padding: 10px 14px;
    background: #e35b28;
    color: #f6f4ef;
    box-shadow: inset 0 0 0 0.5px #b44218;
    font-size: 14px;
    transition: filter 180ms ease, transform 180ms cubic-bezier(.22, 1, .36, 1);
}

.icon-nav__talk:hover,
.icon-nav__talk:focus-visible {
    filter: brightness(0.95);
    transform: translateY(-1px);
}

.icon-nav__talk img {
    width: 21px;
    height: 12px;
    filter: brightness(0) invert(1);
}

.about {
    align-self: stretch;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--content-padding);
    border-radius: var(--content-radius);
    background: var(--content-surface);
}

.eyebrow,
.card-label,
.fact-list dt {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.about h1 {
    max-width: none;
    margin: 20px 0 0;
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 400;
    line-height: 1.04;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.about-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(190px, 240px);
    align-items: stretch;
    gap: clamp(24px, 3vw, 42px);
    margin-bottom: 32px;
}

.about-intro__copy {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
}

.about-intro__support {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
    font-size: 15px;
}

.about-cards {
    display: grid;
    grid-template-columns: minmax(280px, 1.35fr) minmax(240px, 0.95fr);
    gap: 18px;
}

.info-card,
.profile-card {
    min-height: 190px;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 12px;
}

.info-card {
    padding: 24px;
}

.info-card--facts {
    background: var(--paper);
    border-color: transparent;
}

.info-card--contact {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
}

.fact-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
    margin: 0;
}

.fact-list div:last-child {
    grid-column: 1 / -1;
}

.fact-list dd {
    margin: 7px 0 0;
    font-size: 15px;
}

.profile-card img {
    width: 100%;
    height: 100%;
    min-height: 190px;
    object-fit: cover;
    object-position: 50% 42%;
}

.profile-card--intro {
    min-height: 0;
    height: 100%;
    margin-top: 20px;
}

.profile-card--intro img {
    min-height: 0;
}

.text-link {
    display: inline-block;
    margin-top: 9px;
    color: var(--accent);
    text-underline-offset: 3px;
}

.text-link--dark {
    color: var(--ink);
}

.work-grid {
    min-width: 0;
    min-height: 0;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 24px;
    padding: var(--content-padding);
    border-radius: var(--content-radius);
    background: var(--content-surface);
}

.about,
.work-grid,
.playground {
    view-transition-name: portfolio-main;
}

.playground {
    min-width: 0;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    /* No vertical padding: the deck bleeds to the top and bottom edges of the surface. */
    padding: 0 var(--content-padding);
    border-radius: var(--content-radius);
    background: var(--content-surface);
}

.playground-slides {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    container-type: size;
    touch-action: pan-x;
    cursor: grab;
    --gap: clamp(28px, 4vw, 60px);
    --drag: 0;
}

.playground-slides:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 4px;
    border-radius: 16px;
}

.playground-slides.is-dragging {
    cursor: grabbing;
}

/* Each slide is one step tall — frame plus gap — so translating by 100% lands on the next one. */
.playground-slide {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: 0;
    padding-block: calc(var(--gap) / 2);
    display: flex;
    justify-content: center;
    transform: translate3d(0, calc(-50% + (var(--pos, 0) + var(--drag)) * 100%), 0);
    transition: transform 620ms cubic-bezier(.22, 1, .36, 1);
    will-change: transform;
}

.playground-slides.is-dragging .playground-slide {
    transition: none;
}

.playground-slide__frame {
    overflow: hidden;
    width: min(100%, calc(70cqh * 16 / 9));
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(188, 184, 174, 0.32);
    border-radius: 16px;
    background: var(--soft);
    box-shadow: rgba(0, 0, 0, 0.04) 0 1px 2px;
}

.playground-slide__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-user-drag: none;
    user-select: none;
}

.project {
    min-width: 0;
    min-height: 0;
    /* Grid so the link stretches to the row instead of leaving slack under the copy. */
    display: grid;
}

.project__link {
    min-width: 0;
    min-height: 0;
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    color: inherit;
    text-decoration: none;
}

.project--ads-manager .project__link,
.case-study--ads-manager .case-slide:first-child {
    view-transition-name: ads-manager;
}

.project--creative-builder .project__link,
.case-study--creative-builder .case-slide:first-child {
    view-transition-name: creative-builder;
}

.project--ai-workflow .project__link,
.case-study--ai-workflow .case-slide:first-child {
    view-transition-name: ai-workflow;
}

.project--gentle-nudges .project__link,
.case-study--gentle-nudges .case-slide:first-child {
    view-transition-name: gentle-nudges;
}

.project__media {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
    border-radius: 13px;
    background: var(--soft);
}

.project__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.project:hover .project__media img {
    transform: scale(1.025);
}

/* Hover reveals the second case study slide, a peek at what is inside. */
.project__preview {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 260ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.project:hover .project__preview,
.project__link:focus-visible .project__preview {
    opacity: 1;
}

.project__link:focus-visible {
    outline: 0;
}

.project__link:focus-visible .project__media {
    outline: 2px solid var(--ink);
    outline-offset: 4px;
}

.project__index {
    position: absolute;
    top: 14px;
    left: 14px;
    min-width: 34px;
    padding: 7px 8px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    font-size: 11px;
    line-height: 1;
    text-align: center;
}

.project__copy {
    padding-top: 12px;
}

.project__copy h2 {
    margin: 0;
    font-size: clamp(21px, 2vw, 27px);
    font-weight: 400;
    letter-spacing: -0.025em;
}

.project__copy p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.project__copy .project__proof {
    /* Hidden for now — the markup stays so the numbers can come back. */
    display: none;
    margin-top: 7px;
    color: var(--ink);
    font-size: 14px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.case-study {
    width: 100%;
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    gap: var(--layout-gap);
    padding: var(--layout-padding);
}

.case-study__sidebar {
    position: sticky;
    top: var(--layout-padding);
    height: calc(100vh - var(--layout-padding-total));
    display: flex;
    flex-direction: column;
    min-width: 0;
    /* Same vertical inset as the portfolio rails. */
    padding: 2.75rem 0rem;
}

.case-study__back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-bottom: 28px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--paper);
    color: var(--ink);
    font-size: 17px;
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease;
}

.case-study__back span {
    transition: transform 180ms cubic-bezier(.22, 1, .36, 1);
}

.case-study__back:hover,
.case-study__back:focus-visible {
    background: var(--ink);
    color: var(--paper);
}

.case-study__back:hover span,
.case-study__back:focus-visible span {
    transform: translateX(-3px);
}

.case-study__sidebar h1 {
    margin: 0;
    font-size: clamp(26px, 2.2vw, 34px);
    font-weight: 400;
    line-height: 1.03;
    letter-spacing: -0.04em;
}

.case-study__summary {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
}

.case-index {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-top: 34px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    overflow-y: auto;
    scrollbar-width: none;
    flex: 1 1 auto;
}

.case-index::-webkit-scrollbar {
    display: none;
}

.case-index a {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
    padding-block: 5px;
    color: var(--muted);
    opacity: 0.58;
    font-size: 14px;
    line-height: 1.2;
    text-decoration: none;
    transition: color 160ms ease, opacity 160ms ease, transform 160ms ease;
}

.case-index a::before {
    content: attr(data-index);
    color: inherit;
    font-size: 11px;
    letter-spacing: 0.05em;
}

.case-index a:hover,
.case-index a:focus-visible {
    color: var(--ink);
    opacity: 1;
    transform: translateX(3px);
}

.case-index a.is-active {
    color: var(--ink);
    opacity: 1;
    transform: none;
}

.case-study__content {
    min-width: 0;
    padding: var(--content-padding);
    border-radius: var(--content-radius);
    background: var(--content-surface);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.case-study__global-nav {
    flex: 0 0 auto;
    margin-top: 18px;
}

.sidebar-nav .icon-nav__tabs {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--paper);
    box-shadow: rgba(0, 0, 0, 0.04) 0 1px 2px;
}

.sidebar-nav .icon-nav__item {
    flex: 1 1 0;
}

.sidebar-nav .icon-nav__talk {
    width: 100%;
}

.case-slides {
    display: flex;
    flex-direction: column;
    gap: clamp(28px, 4vw, 60px);
}

.case-slide {
    margin: 0;
    scroll-margin-top: clamp(24px, 4vw, 64px);
}

.case-slide__frame {
    overflow: hidden;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(188, 184, 174, 0.32);
    border-radius: 16px;
    background: var(--soft);
    box-shadow: rgba(0, 0, 0, 0.04) 0 1px 2px;
}

.case-slide__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.motion-ready .case-slide {
    opacity: 0;
    transform: translateY(22px);
}

.motion-ready .case-slide.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 600ms cubic-bezier(.22, 1, .36, 1),
        transform 700ms cubic-bezier(.22, 1, .36, 1);
}

::view-transition-group(nav-active) {
    animation-duration: 420ms;
    animation-timing-function: cubic-bezier(.34, 1.24, .44, 1);
}

::view-transition-old(nav-active),
::view-transition-new(nav-active) {
    /* Cross-fade the label while the pill itself morphs. */
    animation-duration: 260ms;
    animation-timing-function: ease;
    height: 100%;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 320ms;
    animation-timing-function: cubic-bezier(.22, 1, .36, 1);
}

::view-transition-group(portfolio-sidebar) {
    animation-duration: 260ms;
    animation-timing-function: cubic-bezier(.22, 1, .36, 1);
}

::view-transition-group(portfolio-main) {
    animation-duration: 380ms;
    animation-timing-function: cubic-bezier(.22, 1, .36, 1);
    /* Both surfaces travel inside the content shape, never across the rail. */
    overflow: hidden;
    border-radius: var(--content-radius);
}

::view-transition-old(portfolio-main) {
    animation: portfolio-main-out 180ms ease both;
}

::view-transition-new(portfolio-main) {
    animation: portfolio-main-in 380ms cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes portfolio-main-out {
    to {
        opacity: 0;
        transform: translateY(-5px);
    }
}

@keyframes portfolio-main-in {
    from {
        opacity: 0;
        transform: translateY(7px);
    }
}

/*
 * Lateral moves follow the tab order in the rail — Work, Playground, About.
 * Going right, the old surface leaves to the left and the new one arrives from
 * the right; going left, the reverse. Steps that are not lateral (opening a
 * case study from Work) keep the vertical fade above.
 */
:root[data-nav-direction="forward"]::view-transition-old(portfolio-main) {
    animation: portfolio-main-leave-left 220ms cubic-bezier(.4, 0, .2, 1) both;
}

:root[data-nav-direction="forward"]::view-transition-new(portfolio-main) {
    animation: portfolio-main-enter-right 420ms cubic-bezier(.22, 1, .36, 1) both;
}

:root[data-nav-direction="backward"]::view-transition-old(portfolio-main) {
    animation: portfolio-main-leave-right 220ms cubic-bezier(.4, 0, .2, 1) both;
}

:root[data-nav-direction="backward"]::view-transition-new(portfolio-main) {
    animation: portfolio-main-enter-left 420ms cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes portfolio-main-leave-left {
    to {
        opacity: 0;
        transform: translateX(-16%);
    }
}

@keyframes portfolio-main-enter-right {
    from {
        opacity: 0;
        transform: translateX(16%);
    }
}

@keyframes portfolio-main-leave-right {
    to {
        opacity: 0;
        transform: translateX(16%);
    }
}

@keyframes portfolio-main-enter-left {
    from {
        opacity: 0;
        transform: translateX(-16%);
    }
}

:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 4px;
}

@media (max-width: 1080px) {
    :root {
        --sidebar-width: 250px;
        --layout-gap: 36px;
    }

    .folio {
        gap: 36px;
    }

    .about-cards {
        grid-template-columns: 1fr 0.75fr;
    }

    .info-card--contact {
        grid-column: 1 / -1;
        min-height: 140px;
        flex-direction: row;
        align-items: flex-end;
    }
}

@media (max-width: 760px) {
    :root {
        --content-padding: 18px;
        --content-radius: 14px;
    }

    body {
        background: var(--paper);
    }

    .folio {
        width: 100%;
        min-height: 100vh;
        margin: 0;
        padding: 28px 20px 48px;
        border-radius: 0;
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .folio__rail,
    .folio__rail--sticky {
        position: static;
        height: auto;
        gap: 32px;
    }

    .folio--work {
        height: auto;
        min-height: 100vh;
        gap: 48px;
    }

    .folio--playground {
        height: auto;
        min-height: 100vh;
        gap: 48px;
    }

    .folio--work .folio__rail--sticky,
    .folio--playground .folio__rail--sticky {
        position: sticky;
        top: 0;
        z-index: 10;
        padding-block: 12px 16px;
        margin-top: -12px;
        background: var(--paper);
    }

    .brand {
        font-size: 25px;
    }

    .pill-nav a {
        flex: 1 1 auto;
    }

    .pill-nav--work {
        flex-wrap: nowrap;
        gap: 6px;
    }

    .pill-nav--work a {
        min-width: 0;
        padding-inline: 10px;
        font-size: 13px;
    }

    .icon-nav {
        max-width: 100%;
    }

    .icon-nav__item,
    .icon-nav__talk {
        min-width: 38px;
        height: 38px;
    }

    .icon-nav__talk {
        padding-inline: 12px;
    }

    .about {
        align-self: start;
        width: 100%;
    }

    .about h1 {
        margin-top: 18px;
        font-size: 34px;
    }

    .about-intro {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 20px;
    }

    .about-intro__copy {
        gap: 22px;
    }

    .profile-card--intro,
    .profile-card--intro img {
        width: 100%;
        height: 220px;
        min-height: 220px;
    }

    .profile-card--intro {
        margin-top: 0;
    }

    .about-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .info-card,
    .profile-card,
    .profile-card img {
        min-height: 160px;
    }

    .info-card {
        padding: 18px;
    }

    .fact-list {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .fact-list div:last-child {
        grid-column: auto;
    }

    .info-card--contact {
        grid-column: 1 / -1;
        flex-direction: column;
        align-items: flex-start;
    }

    .work-grid {
        height: auto;
        grid-template-columns: 1fr;
        grid-template-rows: none;
        gap: 50px;
    }

    .playground {
        height: auto;
        align-self: start;
    }

    .playground-slides {
        flex: none;
        aspect-ratio: 1 / 1;
    }

    .playground-slide__frame {
        border-radius: 11px;
    }

    .project {
        display: block;
    }

    .project__link {
        display: block;
    }

    .project__media {
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .case-study {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 28px 20px 48px;
    }

    .case-study__sidebar {
        position: static;
        height: auto;
    }

    .case-study__back {
        margin-bottom: 24px;
    }

    .case-study__summary {
        max-width: 52ch;
    }

    .case-index {
        flex-direction: row;
        gap: 6px;
        margin-top: 24px;
        padding: 14px 0 2px;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x proximity;
        flex: none;
    }

    .case-study__global-nav {
        margin-top: 16px;
    }

    .case-index a {
        flex: 0 0 auto;
        display: inline-flex;
        gap: 6px;
        padding: 8px 11px;
        border: 1px solid var(--line);
        border-radius: 999px;
        background: var(--paper);
        scroll-snap-align: start;
    }

    .case-index a:hover,
    .case-index a:focus-visible,
    .case-index a.is-active {
        transform: none;
        background: var(--ink);
        border-color: var(--ink);
        color: var(--paper);
    }

    .case-slides {
        gap: 32px;
    }

    .case-slide__frame {
        border-radius: 11px;
    }

}

@media (hover: none) {
    .icon-nav__item[data-tooltip]::before {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .motion-ready .case-slide {
        opacity: 1;
        transform: none;
    }
}

/* Large desktops (27"/32"): wide side margins so the content sits tighter in the middle. */
@media (min-width: 1600px) {
    :root {
        --layout-padding: 72px;
        --layout-padding-total: 144px;
    }

    .folio,
    .case-study {
        padding-inline: 10vw;
    }
}

@media (min-width: 2000px) {
    :root {
        --layout-padding: 104px;
        --layout-padding-total: 208px;
        --layout-gap: 80px;
    }

    .folio,
    .case-study {
        padding-inline: 13.5vw;
    }
}

@media (min-width: 2400px) {
    :root {
        --layout-padding: 148px;
        --layout-padding-total: 296px;
    }

    .folio,
    .case-study {
        padding-inline: 16.5vw;
    }
}