/* Reusable case-study detail — media-led editorial template. */
.case-study--editorial { background: var(--paper); }
.case-detail-hero {
    position: relative;
    min-height: clamp(680px, 88svh, 940px);
    display: flex;
    align-items: flex-end;
    isolation: isolate;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}
.case-detail-hero__media,
.case-detail-hero__media > .media-frame,
.case-detail-hero__media > .media-placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    min-height: 100%;
}
.case-detail-hero__visual img,
.case-detail-hero__visual video { object-position: center 50%; }
.case-detail-hero__media .media-placeholder > *,
.case-carousel__slide .media-placeholder > * { visibility: hidden; }
.case-detail-hero__media .media-placeholder::after,
.case-carousel__slide .media-placeholder::after { opacity: .16; }
.case-detail-hero__shade {
    position: absolute;
    z-index: 1;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,.2) 10%, rgba(0,0,0,.08) 38%, rgba(0,0,0,.94) 100%),
        linear-gradient(90deg, rgba(0,0,0,.56), transparent 65%);
}
.case-detail-hero__copy {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - (2 * var(--page-x))));
    margin: 0 auto;
    padding: clamp(82px, 11vw, 150px) 0 clamp(58px, 8vw, 98px);
}
.case-detail-hero__copy .eyebrow { color: rgba(255,255,255,.78); }
.case-detail-hero__copy h1 {
    max-width: 1120px;
    margin: 24px 0 26px;
    color: var(--white);
    font-family: var(--font-display);
    font-size: clamp(58px, 8vw, 124px);
    line-height: .88;
    letter-spacing: -.07em;
}
.case-detail-hero__copy > p:not(.eyebrow) {
    max-width: 760px;
    margin: 0;
    color: rgba(255,255,255,.74);
    font-size: clamp(15px, 1.55vw, 20px);
    line-height: 1.55;
}
.case-detail-hero__jump {
    max-width: 210px;
    margin-top: 34px;
    padding: 13px 0;
    display: flex;
    align-items: center;
    gap: 30px;
    border-bottom: 1px solid rgba(255,255,255,.5);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
}
.case-detail-hero__jump span { color: var(--signal); }

.case-overview { background: var(--paper-bright); }
.case-overview__intro {
    display: grid;
    grid-template-columns: minmax(180px, .42fr) 1fr;
    gap: clamp(32px, 7vw, 110px);
    align-items: end;
}
.case-overview__intro .eyebrow { align-self: start; }
.case-overview__intro h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(44px, 6vw, 86px);
    line-height: .92;
    letter-spacing: -.065em;
}
.case-facts {
    margin-top: clamp(48px, 6vw, 82px) !important;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line-dark);
    border-left: 1px solid var(--line-dark);
}
.case-facts > div {
    min-height: 138px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
}
.case-facts dt,
.case-services > span {
    color: #696961;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
}
.case-facts dd {
    margin: 22px 0 0;
    font-family: var(--font-display);
    font-size: clamp(17px, 1.7vw, 24px);
    line-height: 1.08;
}
.case-services {
    margin-top: 24px !important;
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 24px;
    align-items: start;
}
.case-services > span { padding-top: 11px; }
.case-services ul { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.case-services li { padding: 9px 13px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: 11px; }

.case-brief { background: var(--paper); }
.case-brief__item {
    display: grid;
    grid-template-columns: minmax(150px, .35fr) 1fr;
    gap: clamp(34px, 8vw, 135px);
    padding: clamp(48px, 6vw, 82px) 0;
    border-top: 1px solid var(--line-dark);
}
.case-brief__item > span,
.case-results-band > span {
    color: #66665e;
    font-family: var(--font-mono);
    font-size: 10px;
}
.case-brief__item p {
    max-width: 900px;
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(24px, 3.1vw, 45px);
    line-height: 1.22;
    letter-spacing: -.035em;
    text-wrap: pretty;
}
.case-results-band {
    margin-top: clamp(45px, 6vw, 80px) !important;
    padding: clamp(32px, 5vw, 62px);
    background: var(--ink);
    color: var(--white);
}
.case-results-band > span { color: var(--signal); }
.case-results-band ul {
    margin: 30px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1px;
    background: rgba(255,255,255,.2);
    list-style: none;
}
.case-results-band li {
    min-height: 130px;
    padding: 20px;
    display: flex;
    align-items: flex-end;
    background: var(--ink);
    font-size: 13px;
    line-height: 1.55;
}

.case-story { padding-top: 0; background: var(--paper-bright); }
.case-story__body { max-width: 1180px !important; padding-top: clamp(82px, 9vw, 140px); }
.case-study--editorial .article-body > .article-block--section {
    max-width: 900px;
    margin-right: auto;
    margin-left: 0;
    padding-bottom: clamp(62px, 7vw, 95px);
}
.case-study--editorial .article-body > .article-block--section:nth-of-type(even) {
    margin-right: 0;
    margin-left: auto;
}
.case-study--editorial .article-body > .article-block--section:has(+ .article-callout) {
    max-width: none;
    padding: clamp(40px, 6vw, 72px);
    background: var(--paper);
    border: 1px solid var(--line-dark);
}
.case-study--editorial .article-split,
.case-study--editorial .article-stats,
.case-study--editorial .article-callout { margin-bottom: clamp(72px, 9vw, 125px); }

.case-carousel {
    width: 100vw;
    max-width: none;
    margin: 0 0 clamp(80px, 10vw, 140px) calc(50% - 50vw);
    background: var(--ink);
    color: var(--white);
}
.case-carousel__heading {
    width: min(1180px, calc(100% - (2 * var(--page-x))));
    margin: 0 auto;
    padding: 30px 0 24px;
    display: grid;
    grid-template-columns: 210px 1fr;
    gap: 34px;
    border-bottom: 1px solid rgba(255,255,255,.18);
}
.case-carousel__heading div { display: flex; justify-content: space-between; gap: 18px; font-family: var(--font-mono); font-size: 10px; }
.case-carousel__heading div span { color: var(--signal); }
.case-carousel__heading p { max-width: 680px; margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }
.case-carousel__viewport { position: relative; min-height: clamp(430px, 66vw, 850px); overflow: hidden; background: #080808; }
.case-carousel__slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility 0s linear .8s; pointer-events: none; }
.case-carousel__slide.is-active { z-index: 1; opacity: 1; visibility: visible; transition-delay: 0s; pointer-events: auto; }
.case-carousel__slide > .media-frame,
.case-carousel__slide > .media-placeholder { position: absolute; inset: 0; min-height: 100%; background: #080808; }
.case-carousel__media img,
.case-carousel__media video { object-position: center; }
.case-carousel__slide figcaption {
    position: absolute;
    z-index: 2;
    right: var(--page-x);
    bottom: 28px;
    max-width: min(520px, calc(100% - (2 * var(--page-x))));
    padding: 11px 14px;
    background: rgba(0,0,0,.74);
    color: rgba(255,255,255,.8);
    font-size: 11px;
}
.case-carousel__controls {
    position: absolute;
    z-index: 3;
    left: var(--page-x);
    bottom: 28px;
    display: flex;
    align-items: center;
    background: rgba(0,0,0,.82);
    color: var(--white);
}
.case-carousel__controls button {
    width: 52px;
    height: 52px;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
}
.case-carousel__controls button:hover,
.case-carousel__controls button:focus-visible { background: var(--signal); color: var(--ink); }
.case-carousel__controls span { min-width: 72px; text-align: center; font-family: var(--font-mono); font-size: 10px; }
.case-carousel__dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 47px;
    display: flex;
    gap: 9px;
    transform: translateX(-50%);
}
.case-carousel__dots button {
    width: 24px;
    height: 8px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.7);
    background: transparent;
    cursor: pointer;
}
.case-carousel__dots button[aria-current="true"] { background: var(--signal); border-color: var(--signal); }

@media (max-width: 960px) {
    .case-detail-hero { min-height: max(720px, 86svh); }
    .case-overview__intro,
    .case-brief__item { grid-template-columns: 1fr; gap: 24px; }
    .case-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .case-services { grid-template-columns: 1fr; }
    .case-carousel__heading { grid-template-columns: 1fr; gap: 14px; }
}
@media (max-width: 650px) {
    .case-detail-hero { min-height: 680px; }
    .case-detail-hero__copy { width: calc(100% - 36px); padding-bottom: 45px; }
    .case-detail-hero__copy h1 { font-size: clamp(43px, 14vw, 65px); letter-spacing: -.065em; }
    .case-detail-hero__copy > p:not(.eyebrow) { font-size: 14px; line-height: 1.6; }
    .case-facts { grid-template-columns: 1fr; }
    .case-facts > div { min-height: 108px; }
    .case-brief__item { padding: 42px 0; }
    .case-brief__item p { font-size: 24px; }
    .case-results-band { padding: 28px 20px; }
    .case-results-band ul { grid-template-columns: 1fr; }
    .case-results-band li { min-height: 88px; }
    .case-story__body { padding-top: 72px; }
    .case-study--editorial .article-body > .article-block--section:has(+ .article-callout) { padding: 28px 20px; }
    .case-carousel__viewport { min-height: min(118vw, 620px); }
    .case-carousel__heading { width: calc(100% - 36px); padding-top: 24px; }
    .case-carousel__controls { left: 18px; bottom: 18px; }
    .case-carousel__dots { right: 18px; bottom: 40px; left: auto; transform: none; }
    .case-carousel__dots button { width: 13px; }
}
@media (prefers-reduced-motion: reduce) {
    .case-carousel__slide { transition: none; }
}