/* ============================================================
   Projets de recherche — single, archive, taxonomy
   Depends on: projets_recherche-design_system.css (loaded before this file)
   ============================================================ */

/* ── Layout ──────────────────────────────────────────────── */

/* Archive / taxonomy — full-screen landings using the minimal landing header.
   Lock the page so it never scrolls; only the inner panel (timeline on the
   archive, projects list on the year page) scrolls. */

.post-type-archive-projet_recherche {
    overflow: hidden;
}

/* Year page stacks into one column below 960px, so lock it on desktop only. */
@media (min-width: 961px) {
    body.tax-annee_projet_recherche {
        overflow: hidden;
    }
}

.pr-archive--landing {
    padding: 0;
    background: #93a6ae;
}

.pr-archive-landing {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 61%) minmax(360px, 39%);
    height: 100vh;
    overflow: hidden;
}

.pr-archive-landing a,
.pr-archive-landing a:hover,
.pr-archive-landing a:focus {
    text-decoration: none;
}

.pr-archive-landing__left {
    position: relative;
    z-index: 2;
    height: 100vh;
    /* Light shadow hugging the right of the chevron edge, bleeding softly
       onto the background image. The clip-path lives on __left-inner, not
       here: CSS applies clip-path AFTER filter, so clipping the same element
       would crop the shadow. Shadowing the (unclipped) parent lets the shadow
       follow the clipped child's chevron silhouette without being cropped. */
    filter: drop-shadow(3px 0 7px rgba(0, 0, 0, 0.4));
}

.pr-archive-landing__left-inner {
    display: flex;
    height: 100%;
    flex-direction: column;
    overflow: hidden;
    /* Extra top/bottom padding reserves room for the absolutely-positioned
       logo header and socials footer. */
    padding: clamp(120px, 16vh, 150px) clamp(32px, 7.5vw, 160px) clamp(90px, 12vh, 120px);
    background: #fff;
    clip-path: polygon(0 0, 88% 0, 88% 37%, 100% 50%, 88% 63%, 88% 100%, 0 100%);
}

/* Logo header pinned to the top edge of the page, above the left panel and
   outside its clip-path. Horizontal padding matches the left-inner so the logo
   lines up with the intro text below. */
.pr-archive-landing__header {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    padding: clamp(20px, 3vh, 32px) clamp(32px, 7.5vw, 160px);
}

/* Socials footer pinned to the bottom edge, mirroring the logo header:
   outside the left panel's clip-path, aligned on the same horizontal padding. */
.pr-archive-landing__footer {
    position: absolute;
    bottom: 0;
    left: 0;
    /* Above the left panel (z-index 2): the footer is now a sibling of it. */
    z-index: 3;
    padding: clamp(20px, 3vh, 40px) clamp(32px, 7.5vw, 160px);
}

.pr-archive-landing__footer .pr-archive-landing__socials {
    margin-top: 0;
}

/* ── Breadcrumb (shared: single / archive / year) ──────────── */
.pr-breadcrumb {
    margin-bottom: clamp(20px, 3vh, 32px);
    font-family: "Roboto", Arial, sans-serif;
    font-size: clamp(13px, 0.9vw, 15px);
    line-height: 1.3;
}

.pr-breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    color: #6b7376;
}

.pr-breadcrumb__item + .pr-breadcrumb__item::before {
    content: "\203A"; /* › — CSS escape avoids file-encoding mojibake */
    margin: 0 0.5em;
    color: #9aa3a5;
}

.pr-breadcrumb a {
    color: #003645;
    text-decoration: none;
}

.pr-breadcrumb a:hover,
.pr-breadcrumb a:focus {
    text-decoration: underline;
}

.pr-breadcrumb [aria-current="page"] {
    color: #6b7376;
}

.pr-archive-landing__intro {
    width: min(760px, 72%);
    margin-top: 0;
}

.pr-archive-landing__title {
    margin: 0;
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-size: clamp(68px, 7.4vw, 136px);
    font-weight: var(--weight-bold, 700);
    letter-spacing: var(--tracking-display, 0.01em);
    line-height: 0.86;
    text-transform: uppercase;
}

.pr-archive-landing__subtitle {
    margin: var(--space-3, 12px) 0 0;
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-size: clamp(40px, 3.5vw, 66px);
    line-height: 0.95;
    text-transform: uppercase;
}

.pr-archive-landing__description {
    max-width: 720px;
    margin-top: clamp(28px, 4.5vh, 56px);
    color: #8f9496;
    font-family: "Roboto", Arial, sans-serif;
    font-weight: 400;
    font-size: clamp(18px, 1.25vw, 26px);
    line-height: 1.35;
}

.pr-archive-landing__description p:last-child {
    margin-bottom: 0;
}

.pr-archive-landing__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 290px;
    min-height: 76px;
    margin-top: clamp(20px, 3vh, 36px);
    padding: var(--space-4, 16px) var(--space-6, 32px);
    background: var(--fa-green-primary, #00c48d);
    color: #fff;
    font-family: var(--font-body, Arial, sans-serif);
    font-size: clamp(24px, 2vw, 42px);
    font-weight: var(--weight-bold, 700);
    line-height: 1;
    text-decoration: none;
}

.pr-archive-landing__button:hover,
.pr-archive-landing__button:focus {
    background: var(--fa-campaign-deep, #006553);
    color: #fff;
    text-decoration: none;
}

.pr-archive-landing__socials {
    display: flex;
    gap: var(--space-4, 16px);
    margin-top: clamp(32px, 5vh, 56px);
}

.pr-archive-landing__socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #000;
    transition: color 200ms var(--ease-standard, ease);
}

.pr-archive-landing__socials svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.pr-archive-landing__socials a:hover,
.pr-archive-landing__socials a:focus {
    color: var(--fa-green-primary, #00c48d);
}

.pr-archive-landing__backgrounds {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    /* Extend left by the chevron notch width: (100% - 88%) × 61vw ≈ 7.5vw */
    left: -7.5vw;
    z-index: 0;
    pointer-events: none;
}

.pr-archive-landing__right {
    position: relative;
    z-index: 1;
    height: 100vh;
    /* No overflow:hidden — backgrounds must extend left into the notch */
}

/* Legibility scrim behind the timeline: a light transparent→black gradient on
   the right side. Sits above the background image (z-index 0) but below the
   year labels (scroller bumped to z-index 2). */
.pr-archive-landing__right::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(to right, transparent 45%, rgba(0, 0, 0, 0.5));
}

/* "Coming soon" placeholder shown in the right column when no year has any
   published project yet (timeline/cards are then absent). */
.pr-archive-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: clamp(24px, 5vw, 64px);
}

.pr-archive-empty__text {
    margin: 0;
    padding: clamp(20px, 3vw, 44px) clamp(28px, 4vw, 72px);
    background: #fff;
    border: 1px solid var(--border-soft, #e4e9e6);
    border-radius: 18px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-bold, 700);
    font-size: clamp(32px, 4vw, 56px);
    letter-spacing: var(--tracking-display, 0.01em);
    line-height: 1;
}

.pr-archive-landing__logo-link {
    display: inline-block;
    line-height: 0; /* no baseline gap under the image */
    text-decoration: none;
}

.pr-archive-landing__logo {
    display: block;
    width: clamp(160px, 15vw, 220px);
    height: auto;
}

.pr-archive-timeline-scroller {
    position: absolute;
    inset: 0;
    z-index: 2;
    overflow-y: scroll;
    overflow-x: hidden;
    scrollbar-width: none;
    scroll-snap-type: y mandatory;
    scroll-behavior: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.pr-archive-timeline-scroller::-webkit-scrollbar {
    display: none;
}

.pr-archive-landing__background {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0;
    transform: scale(1.02);
    will-change: opacity, transform;
    transition:
        opacity 200ms var(--ease-standard, ease),
        transform 200ms var(--ease-standard, ease);
}

.pr-archive-landing__background::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(147, 166, 174, 0.18);
}

.pr-archive-landing__background.is-active {
    opacity: 1;
    transform: scale(1);
}

.pr-archive-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    margin-left: auto;
    margin-right: clamp(48px, 5vw, 120px);
    width: 260px;
}

.pr-archive-timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 52px;
    width: 3px;
    background: rgba(255, 255, 255, 0.85);
}

.pr-archive-timeline__item {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    height: 220px;
    flex-shrink: 0;
    scroll-snap-align: center;
    color: #fff;
    text-decoration: none;
}

.pr-archive-timeline__year {
    margin-right: var(--space-6, 32px);
    font-family: var(--font-body, Arial, sans-serif);
    font-size: clamp(18px, 1.5vw, 28px);
    font-weight: var(--weight-bold, 700);
    line-height: 1;
    opacity: 0.7;
    transition: opacity 200ms var(--ease-standard, ease);
}

.pr-archive-timeline__item.is-active .pr-archive-timeline__year {
    font-size: clamp(24px, 2vw, 38px);
    opacity: 1;
}

.pr-archive-timeline__item:hover .pr-archive-timeline__year,
.pr-archive-timeline__item:focus .pr-archive-timeline__year {
    color: #fff;
    opacity: 1;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.pr-archive-timeline__dot {
    position: relative;
    /* Non-current years: smaller dot. margin-right keeps the dot centre on
       the vertical line (centre = margin-right + width/2 ≈ 53px). */
    width: 22px;
    height: 22px;
    margin-right: 42px;
    border-radius: 50%;
    background: #fff;
}

.pr-archive-timeline__dot::before {
    content: "";
    position: absolute;
    inset: -18px;
    border: 3px dashed rgba(255, 255, 255, 0.9);
    border-radius: 50%;
}

.pr-archive-timeline__item.is-active .pr-archive-timeline__dot {
    width: 34px;
    height: 34px;
    margin-right: 36px;
    background: var(--fa-green-primary, #00c48d);
}

.pr-archive-timeline__item.is-active .pr-archive-timeline__dot::before {
    inset: -30px;
    border-style: solid;
}

/* ── Year cards (mobile only — replaces the timeline) ─────── */
/* Hidden on desktop; the mobile breakpoint flips the container to grid. */
.pr-archive-year-cards {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4, 16px);
    padding: var(--space-5, 24px);
}

.pr-archive-year-card {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border: 1px solid var(--border-soft, #e4e9e6);
    background: #eef1f2;
    text-decoration: none;
}

.pr-archive-year-card__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Year label pinned to the bottom over a dark transparent gradient. */
.pr-archive-year-card__label {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    padding: var(--space-7, 48px) var(--space-4, 16px) var(--space-3, 12px);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0));
    color: #fff;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-bold, 700);
    font-size: clamp(24px, 8vw, 40px);
    line-height: 1;
    letter-spacing: var(--tracking-display, 0.01em);
    text-transform: uppercase;
}

.pr-single {
    /* Top padding reserves room for the absolutely-positioned logo header
       (shared with the archive landing, pinned to the top-left of the page). */
    padding: clamp(120px, 16vh, 150px) 0 var(--space-10);
}

/* Left/right margins match the archive's left margin (the left-inner /
   header horizontal padding). */
.pr-single__container {
    padding-inline: clamp(32px, 7.5vw, 160px);
}

/* Socials footer — in normal flow at the bottom of the (scrolling) single. */
.pr-single__footer {
    margin-top: var(--space-8, 64px);
    padding-top: var(--space-6, 32px);
    border-top: 1px solid var(--border-soft, #e4e9e6);
}

.pr-single__footer .pr-archive-landing__socials {
    margin-top: 0;
}

.pr-single__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    column-gap: var(--space-8, 64px);
    align-items: start;
}

/* ── Left : main content ─────────────────────────────────── */

.pr-single__title {
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-bold, 700);
    font-size: clamp(52px, 5.5vw, var(--display-lg, 80px));
    line-height: var(--leading-display, 0.92);
    letter-spacing: var(--tracking-display, 0.01em);
    text-transform: uppercase;
    color: #003645;
    margin: 0 0 var(--space-5, 24px);
}

.pr-single__project-title {
    margin: 0 0 var(--space-6, 32px);
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: 400;
    font-size: clamp(28px, 2.2vw, 38px);
    line-height: 1.2;
    color: #003645;
}

.pr-single__excerpt {
    font-family: "Roboto", Arial, sans-serif;
    font-size: var(--text-md, 17px);
    font-weight: 900;
    line-height: 1.6;
    color: #959595;
    margin: 0 0 var(--space-5, 24px);
}

.pr-single__budget {
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-bold, 700);
    font-size: var(--display-sm, 44px);
    line-height: 1;
    letter-spacing: var(--tracking-display, 0.01em);
    color: #003645;
    margin: 0 0 var(--space-7, 48px);
}

.pr-single__content {
    font-family: "Roboto", Arial, sans-serif;
    font-weight: 400;
    font-size: var(--text-md, 17px);
    line-height: var(--leading-relaxed, 1.7);
    color: #000;
}

.pr-single__content > * + * {
    margin-top: var(--space-5, 24px);
}

.pr-single__content p {
    margin: 15px 0;
}

/* WYSIWYG headings: override the base Tungsten/Avenir with Roboto. */
.pr-single__content h1,
.pr-single__content h2,
.pr-single__content h3,
.pr-single__content h4,
.pr-single__content h5,
.pr-single__content h6 {
    font-family: "Roboto", Arial, sans-serif;
}

.pr-single__content strong,
.pr-single__content b {
    font-weight: var(--weight-bold, 700);
    color: #003645;
}

/* ── Right : sidebar ─────────────────────────────────────── */

.pr-single__sidebar {
    position: sticky;
    top: var(--space-6, 32px);
}

/* ── Researcher card ─────────────────────────────────────── */

.pr-single__researcher {
    margin-bottom: var(--space-6, 32px);
}

/* Photo + name overlay */
.pr-single__researcher-visual {
    position: relative;
}

.pr-single__researcher-img {
    display: block;
    width: 100%;
    height: auto;
}

.pr-single__researcher-name {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    background: #006553a8;
    padding: var(--space-4, 16px) var(--space-6, 32px);
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-bold, 700);
    font-size: clamp(26px, 2.6vw, 34px);
    letter-spacing: var(--tracking-display, 0.01em);
    text-transform: uppercase;
    color: #ffffff;
    line-height: var(--leading-tight, 1.08);
}

/* No photo: nothing to overlay, so the name bar flows normally instead of
   floating (an absolute bar in a zero-height visual would ride up over the
   preceding content). */
.pr-single__researcher-visual--no-photo .pr-single__researcher-name {
    position: static;
    background: var(--fa-campaign-deep, #006553);
}


/* Title + lab block — same deep green as the name bar (one continuous panel) */
.pr-single__researcher-meta {
    background: #046c5a;
    padding: var(--space-5, 24px) var(--space-6, 32px) var(--space-6, 32px);
}

.pr-single__researcher-titre {
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-medium, 500);
    font-size: clamp(19px, 1.7vw, 24px);
    line-height: var(--leading-snug, 1.3);
    color: #ffffff;
    margin: 0 0 var(--space-5, 24px);
}

.pr-single__researcher-lab {
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-weight: var(--weight-light, 300);
    font-size: clamp(18px, 1.5vw, 22px);
    line-height: var(--leading-snug, 1.3);
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
}

/* ── Links sections ──────────────────────────────────────── */

/* Researcher citation — italic, wrapped in oversized green quotation marks */
.pr-single__citation {
    position: relative;
    margin: var(--space-6, 32px) 0 var(--space-6, 32px);
    padding-left: 1.5em;  /* room for the hanging opening quote */
    padding-right: 1.3em; /* room for the trailing closing quote */
    font-family: var(--font-body, "Avenir Next LT Pro", Arial, sans-serif);
    font-style: italic;
    font-size: clamp(16px, 1.05vw, 19px);
    line-height: 1.55;
    color: #003645;
}

/* Opening quote taken out of flow so its size no longer stretches the
   first line's height. */
.pr-single__citation::before {
    content: "\201C"; /* “ */
    position: absolute;
    left: -0.05em;
    top: 0.1em;
    color: var(--fa-green-primary, #00c48d);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.8em;
    font-style: normal;
    line-height: 1;
}

/* Closing quote given zero width so it never wraps onto a line of its own;
   the glyph overflows into the reserved padding-right. */
.pr-single__citation::after {
    content: "\201D"; /* ” */
    display: inline-block;
    width: 0;
    margin-left: 0.05em;
    color: var(--fa-green-primary, #00c48d);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.8em;
    font-style: normal;
    line-height: 0;
    vertical-align: -0.6em;
}

.pr-single__links {
    padding-block: var(--space-5, 24px);
    border-top: 1px solid var(--border-soft, #e4e9e6);
}

.pr-single__links-title {
    font-family: "Roboto", Arial, sans-serif;
    font-size: var(--text-md, 17px);
    font-weight: 900;
    line-height: var(--leading-snug, 1.3);
    color: #959595;
    margin: 0 0 var(--space-3, 12px);
}

.pr-single__links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2, 8px);
}

.pr-single__links-item {
    position: relative;
    padding-inline-start: var(--space-4, 16px);
    font-family: "Roboto", Arial, sans-serif;
    font-weight: 400;
    font-size: var(--text-sm, 15px);
    line-height: var(--leading-snug, 1.3);
    color: var(--text-body, #3a4a44);
    /* Keep each entry on a single line: truncate with an ellipsis rather
       than wrapping. */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pr-single__links-item::before {
    content: "_";
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    color: var(--fa-green-primary, #00c48d);
    line-height: inherit;
}

.pr-single__links-item a {
    color: inherit;
    text-decoration: none;
}

.pr-single__links-item a:hover,
.pr-single__links-item a:focus {
    color: var(--fa-green-primary, #00c48d);
    text-decoration: underline;
}

/* ── Year (taxonomy) landing ─────────────────────────────── */

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

/* Skip link: off-screen until focused (keyboard/screen-reader users). Styled
   here so it stays hidden even though the feature drops the host site chrome. */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100000;
    padding: var(--space-3, 12px) var(--space-5, 24px);
    background: #fff;
    color: var(--text-link, #006553);
    font-family: var(--font-body, Arial, sans-serif);
    text-decoration: none;
}

.skip-link:focus {
    left: var(--space-3, 12px);
    top: var(--space-3, 12px);
    outline: 2px solid var(--fa-campaign-teal, #53b89c);
}

.pr-archive-landing__year {
    margin: clamp(24px, 4vh, 48px) 0 0;
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-size: clamp(56px, 6vw, 120px);
    font-weight: var(--weight-bold, 700);
    line-height: 0.86;
    letter-spacing: var(--tracking-display, 0.01em);
}

.pr-year-filters {
    display: flex;
    flex-direction: column;
    gap: clamp(12px, 1.6vh, 20px);
    margin: clamp(28px, 4.5vh, 56px) 0 0;
    padding: 0;
    border: 0;
    font-family: "Roboto", Arial, sans-serif;
    font-weight: 400;
}

.pr-year-filters__item {
    display: flex;
    align-items: center;
    gap: var(--space-3, 12px);
    color: #003645;
    font-family: var(--font-body, Arial, sans-serif);
    font-size: clamp(15px, 1vw, 19px);
    line-height: 1.2;
    cursor: pointer;
}

.pr-year-filters__item input {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin: 0;
    accent-color: var(--fa-green-primary, #00c48d);
    cursor: pointer;
}

/* Empty category this year: greyed out and not clickable (set by JS). */
.pr-year-filters__item.is-empty {
    opacity: 0.4;
    cursor: not-allowed;
}

.pr-year-filters__item.is-empty input {
    cursor: not-allowed;
}

/* Right column: projects scrolling over the year illustration */
.pr-year-projects {
    position: absolute;
    inset: 0;
    z-index: 2;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: clamp(40px, 8vh, 96px) clamp(40px, 5vw, 96px) clamp(40px, 8vh, 96px)
        clamp(20px, 2.5vw, 48px);
}

.pr-year-projects::-webkit-scrollbar {
    display: none;
}

.pr-year-projects__list {
    display: flex;
    flex-direction: column;
    gap: clamp(24px, 4vh, 48px);
    width: 100%;
    max-width: 560px;
}

.pr-year-project {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
    transition:
        transform 220ms var(--ease-standard, ease),
        box-shadow 220ms var(--ease-standard, ease);
}

/* :focus-within keeps the effect for keyboard users tabbing to the link. */
.pr-year-project:hover,
.pr-year-project:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 34px 64px rgba(0, 0, 0, 0.4);
}

.pr-year-project__link {
    display: block;
    padding: clamp(20px, 2vw, 32px) clamp(20px, 2vw, 32px) clamp(12px, 1.2vw, 18px);
    color: inherit;
}

.pr-year-project__author {
    margin: 0 0 var(--space-1, 4px);
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-size: clamp(19px, 1.25vw, 23px);
    font-weight: var(--weight-bold, 700);
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: var(--tracking-display, 0.01em);
}

.pr-year-project__title {
    display: -webkit-box;
    margin: 0 0 var(--space-3, 12px);
    color: #003645;
    font-family: var(--font-display, "Tungsten", "Impact", sans-serif);
    font-size: clamp(26px, 1.75vw, 33px);
    font-weight: 400;
    line-height: 1.02;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pr-year-project__excerpt {
    display: -webkit-box;
    margin: 0;
    color: #6b7376;
    font-family: "Roboto", Arial, sans-serif;
    font-weight: 400;
    font-size: clamp(15px, 0.95vw, 17px);
    line-height: 1.45;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pr-year-project__more {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    margin-top: clamp(6px, 0.8vw, 12px);
    color: var(--fa-green-primary, #00c48d);
    font-family: var(--font-body, Arial, sans-serif);
    font-size: clamp(14px, 0.95vw, 16px);
    font-weight: var(--weight-bold, 700);
}

.pr-year-project__more::after {
    content: "\2192"; /* → */
    transition: transform 200ms var(--ease-standard, ease);
}

.pr-year-project:hover .pr-year-project__more::after,
.pr-year-project:focus-within .pr-year-project__more::after {
    transform: translateX(5px);
}

.pr-year-projects__empty {
    width: 100%;
    max-width: 560px;
    padding: clamp(20px, 2vw, 32px);
    background: #fff;
    border-radius: 18px;
    color: #6b7376;
    font-family: var(--font-body, Arial, sans-serif);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 960px) {
    /* Logo header: no padding on mobile/tablet (flush to the edge). */
    .pr-archive-landing__header {
        padding: 0;
    }

    /* Post-type archive: replace the timeline with a stacked card layout on
       tablet & mobile. Scoped to the archive so the year taxonomy page
       (which shares .pr-archive-landing) keeps its own layout. */
    .post-type-archive-projet_recherche {
        overflow: visible;
    }

    .post-type-archive-projet_recherche .pr-archive--landing {
        background: #fff;
    }

    .post-type-archive-projet_recherche .pr-archive-landing {
        display: flex;
        flex-direction: column;
        height: auto;
        overflow: visible;
    }

    /* DOM order left → right → footer gives: logo/intro, cards, socials. */
    .post-type-archive-projet_recherche .pr-archive-landing__left,
    .post-type-archive-projet_recherche .pr-archive-landing__right {
        height: auto;
    }

    /* Logo and socials flow inline (no longer pinned). */
    .post-type-archive-projet_recherche .pr-archive-landing__header,
    .post-type-archive-projet_recherche .pr-archive-landing__footer {
        position: static;
    }

    .post-type-archive-projet_recherche .pr-archive-landing__footer {
        padding-left: var(--space-5, 24px);
        padding-right: var(--space-5, 24px);
    }

    /* Timeline + its background images + scrim are replaced by the cards. */
    .post-type-archive-projet_recherche .pr-archive-landing__backgrounds,
    .post-type-archive-projet_recherche .pr-archive-timeline-scroller,
    .post-type-archive-projet_recherche .pr-archive-landing__right::after {
        display: none;
    }

    .post-type-archive-projet_recherche .pr-archive-year-cards {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }

    .pr-archive-landing {
        grid-template-columns: minmax(0, 58%) minmax(220px, 42%);
    }

    .pr-archive-landing__left {
        height: 100vh;
        filter: none;
    }

    .pr-archive-landing__left-inner {
        clip-path: none;
        padding: var(--space-5, 24px);
    }

    .pr-archive-landing__intro {
        width: 100%;
        margin-top: var(--space-5, 24px);
    }

    .pr-archive-landing__right {
        height: 100vh;
    }

    /* Year variant: stack into one column (cards need full width). */
    .pr-archive-landing--year,
    .pr-archive-landing--year .pr-archive-landing__left,
    .pr-archive-landing--year .pr-archive-landing__right {
        height: auto;
    }

    .pr-archive-landing--year {
        display: flex;
        flex-direction: column;
        overflow: visible;
    }

    /* Drop the desktop chevron stacking (left panel above right) so the
       stacked blocks can't overlap on mobile. */
    .pr-archive-landing--year .pr-archive-landing__left,
    .pr-archive-landing--year .pr-archive-landing__right {
        z-index: auto;
    }

    /* White page background so the (now in-flow) logo header and socials
       footer don't sit on the grey landing colour. */
    .pr-archive--year {
        background: #fff;
    }

    /* Logo + socials flow inline so the projects block stacks right under the
       left content, with the socials last. */
    .pr-archive-landing--year .pr-archive-landing__header,
    .pr-archive-landing--year .pr-archive-landing__footer {
        position: static;
    }

    .pr-archive-landing--year .pr-archive-landing__footer {
        padding-left: var(--space-5, 24px);
        padding-right: var(--space-5, 24px);
    }

    .pr-archive-landing--year .pr-archive-landing__right {
        min-height: 60vh;
    }

    .pr-archive-landing--year .pr-year-projects {
        /* relative + z-index keeps the cards above the year illustration
           (an absolutely-positioned sibling) once they're no longer absolute. */
        position: relative;
        z-index: 2;
        padding: var(--space-6, 32px) var(--space-5, 24px);
        overflow: visible;
    }

    .pr-archive-landing--year .pr-year-projects__list,
    .pr-archive-landing--year .pr-year-projects__empty {
        margin-left: 0;
        width: 100%;
    }

    .pr-archive-timeline {
        margin-right: var(--space-5, 24px);
        width: 220px;
    }

    /* Mobile reading order: title → researcher (+ citation) → project intro →
       content → links. Flatten main/sidebar so their children can interleave. */
    .pr-single__layout {
        display: flex;
        flex-direction: column;
        align-items: stretch;
    }

    .pr-single__main,
    .pr-single__sidebar {
        display: contents;
    }

    /* None of the interleaved blocks may be sticky/absolute — a leftover
       sticky/positioned box was pulling the researcher card up over the title
       on mobile. Force them in-flow. (Citation stays relative: its ::before
       quote is absolutely positioned against it.) */
    .pr-single__sidebar,
    .pr-single__researcher,
    .pr-single__links {
        position: static;
    }

    .pr-single__title { order: 1; }
    .pr-single__researcher { order: 2; }
    .pr-single__citation { order: 3; }
    .pr-single__project-title { order: 4; }
    .pr-single__budget { order: 5; }
    .pr-single__excerpt { order: 6; }
    .pr-single__content { order: 7; }
    .pr-single__links { order: 8; }

    /* Hide the researcher photo on mobile; keep only the name + meta panel.
       Without an image the name bar must flow (not overlay). */
    .pr-single__researcher-img {
        display: none;
    }

    .pr-single__researcher-name {
        position: static;
        background: var(--fa-campaign-deep, #006553);
    }

    .pr-single__title {
        font-size: clamp(40px, 8vw, 64px);
    }

}

@media (max-width: 600px) {
    /* Two cards per row on phones (three on tablet — see the 960px block). */
    .post-type-archive-projet_recherche .pr-archive-year-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .pr-archive-landing__title {
        font-size: clamp(48px, 15vw, 78px);
    }

    .pr-archive-landing__subtitle {
        font-size: clamp(28px, 8vw, 42px);
    }

    .pr-archive-landing__description {
        margin-top: var(--space-4, 16px);
        font-size: var(--text-sm, 15px);
        line-height: 1.35;
    }

    .pr-archive-landing__button {
        min-width: 0;
        width: 100%;
        min-height: 52px;
        font-size: 18px;
    }

    .pr-single {
        padding: 0 0 var(--space-8, 64px);
    }

    /* Logo flows inline on mobile (no longer absolute) so it stops overlapping
       the breadcrumb once the top padding is removed. */
    .pr-single .pr-archive-landing__header {
        position: static;
    }

    .pr-single__budget {
        font-size: var(--heading-lg, 32px);
    }

}