.case-body{margin:0;background:#f8f5f0;color:#1c2b3a;font-family:Epilogue,Arial,sans-serif}.case-page{font-size:17px;line-height:1.65}.case-shell{width:min(90%,1240px);margin-inline:auto}.case-page h1,.case-page h2{font-family:Tanker,Impact,sans-serif;font-weight:400;line-height:1.03;letter-spacing:.005em}.case-page h1{font-size:clamp(54px,7.7vw,112px);margin:24px 0 32px}.case-page h2{font-size:clamp(38px,4.6vw,68px);margin:16px 0 26px}.case-page em{font-style:normal;color:#6b1010}.case-page p{margin:0 0 20px}.case-page figure{margin:0}.case-page img{display:block;width:100%;height:auto}.case-page figcaption{font-size:12px;line-height:1.5;padding-top:14px;opacity:.8}.case-kicker,.case-eyebrow,.case-facts dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase}.case-eyebrow{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #1c2b3a40;padding:24px 0 45px}.case-eyebrow 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#d99b35;outline-offset:6px}.case-skip{position:fixed;top:-100px;left:15px;z-index:2000;background:white;padding:12px}.case-skip:focus{top:15px}@media(max-width:700px){.case-page{font-size:16px}.case-eyebrow{flex-direction:column;padding-bottom:30px;font-size:10px;gap:10px}.case-hero-bottom{display:block}.case-hero-bottom p{font-size:16px;margin-bottom:22px}.case-context{grid-template-columns:1fr;gap:10px;padding-block:60px}.case-prose{padding-top:0}.case-facts{grid-template-columns:1fr;gap:24px}.case-facts>div{border-bottom:1px solid #1c2b3a20;padding-bottom:20px}.case-facts dd{margin-top:8px}.case-system,.case-film,.case-contribution{padding-block:60px}.case-email{padding-block:60px}.case-email figure{max-width:300px}.case-contribution-grid{grid-template-columns:1fr;gap:0}.case-contact{padding-block:60px}.case-page h1{font-size:clamp(45px,11vw,72px)}.case-section-head{margin-bottom:28px}}@media(prefers-reduced-motion:reduce){.case-page{scroll-behavior:auto}}.case-page h3{font-size:23px;line-height:1.35;margin:0 0 18px;font-weight:600}.case-email-intro{display:grid;grid-template-columns:2fr 1fr;gap:50px;align-items:center}.case-email-intro>div{max-width:760px}.case-email-examples{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:30px 0}.case-email-examples figure{max-width:none;width:100%}.case-email-preview{display:block;height:500px;overflow:hidden;background:#f1f0dd;border:1px solid #ffffff30}.case-email-preview img{width:100%;height:auto}.case-email-preview:focus-visible{outline:3px solid #e0a75e;outline-offset:5px}.case-page figcaption a{text-decoration:underline;text-underline-offset:4px}.case-extension{padding-block:95px}@media(max-width:700px){.case-email-intro,.case-email-examples{grid-template-columns:1fr;gap:30px}.case-email-preview{height:390px}.case-extension{padding-block:60px}.case-email-examples figure{max-width:none}.case-email-intro .case-number{margin-top:0!important}}.case-viewer[hidden]{display:none}.case-viewer{position:fixed;inset:0;z-index:5000;background:rgba(12,23,33,.88);padding:clamp(12px,3vw,40px);display:flex;justify-content:center;align-items:center}.case-viewer-panel{width:min(100%,980px);height:100%;max-height:1100px;display:flex;flex-direction:column;background:#f8f5f0;color:#1c2b3a;box-shadow:0 25px 100px #0006}.case-viewer-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 25px;border-bottom:1px solid #1c2b3a30;flex-shrink:0}.case-viewer-bar small{font-size:10px;letter-spacing:.12em}.case-viewer-bar h2{font-family:Tanker,sans-serif;font-size:28px;margin:5px 0 0;line-height:1.1}.case-viewer-bar button{border:1px solid #1c2b3a;background:transparent;padding:10px 15px;cursor:pointer;white-space:nowrap}.case-viewer-scroll{overflow:auto;overscroll-behavior:contain;padding:24px;min-height:0}.case-viewer-scroll img{display:block;width:100%;height:auto;max-width:780px;margin:auto}.case-viewer :focus-visible{outline:3px solid #b87620;outline-offset:3px}@media(max-width:600px){.case-viewer-bar{padding:15px}.case-viewer-bar h2{font-size:22px}.case-viewer-bar small{font-size:8px}.case-viewer-scroll{padding:8px}}/* Extension: one initiative per row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.55fr);gap:55px;border-top:1px solid #1c2b3a40;padding:45px 0}.case-extension-media{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.case-extension-media video{display:block;width:100%;height:360px;object-fit:contain;background:#181818}.case-extension-media .case-email-preview{height:360px}.case-extension-media--single{grid-template-columns:minmax(0,450px)}.case-credits{padding:0 0 90px}.case-credits h2{font-size:clamp(34px,4vw,54px)}.case-credit-list{margin-top:35px}.case-credit-list>div{display:grid;grid-template-columns:1fr 2fr;gap:45px;padding:25px 0;border-top:1px solid #1c2b3a30}.case-credit-list dt{font-weight:600}.case-credit-list dt span{display:block;font-weight:400;font-size:13px;margin-top:6px}.case-credit-list dd{margin:0;font-size:15px;line-height:1.7}.case-page .case-contact h2,.case-page .case-contact p,.case-page .case-contact .case-secondary,.case-page .case-contact .case-secondary:visited{color:#fff7ef}.case-page .case-contact .case-button,.case-page .case-contact .case-button:visited{color:#6b1010;background:#f8f5f0}.case-email a,.case-email a:visited{color:#f8f5f0}@media(max-width:600px){.case-extension-media{grid-template-columns:1fr}.case-extension-media video{height:360px}.case-credit-list>div{grid-template-columns:1fr;gap:12px}.case-credits{padding-bottom:60px}}/* Campaign board: real campaign assets,arranged as an editorial mosaic. */
.case-mosaic{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}.case-tile{border-radius:18px;overflow:hidden;position:relative;min-width:0;background:#f8f5f0}.case-tile-charte{grid-column:span 8;padding:24px}.case-tile-charte a{display:block}.case-tile-charte figcaption a{display:inline}.case-social{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:center;margin-top:60px;padding-top:45px;border-top:1px solid #1c2b3a30}.case-social-copy{max-width:370px}.case-social-films{display:grid;grid-template-columns:1fr 1fr;gap:18px}.case-social-films video{aspect-ratio:9/16;max-height:560px;object-fit:contain;border-radius:16px;background:#03565d}.case-page .case-email p,.case-page .case-email h2{color:#f8f5f0}
@media(max-width:800px){.case-mosaic{gap:12px}.case-tile-charte{grid-column:span 8;padding:14px}.case-social{grid-template-columns:1fr;gap:25px}.case-social-copy{max-width:550px}}
@media(max-width:500px){.case-mosaic{grid-template-columns:1fr 1fr}.case-tile-charte{grid-column:1/-1}.case-social-films{gap:12px}.case-social-films figcaption{font-size:11px}.case-tile{border-radius:12px}}/* Editorial revision: show complete assets and prioritise evidence. */
.case-chapters{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 32px;padding:24px 5%;border-bottom:1px solid #1c2b3a20;font-size:13px}.case-chapters a{text-underline-offset:5px}.case-context{padding-block:65px}.case-system,.case-film,.case-extension{padding-block:65px}.case-mosaic{grid-template-columns:1fr 1fr;align-items:start}.case-tile-web{grid-column:1;grid-row:span 2;background:white;padding:18px}.case-web-preview{display:block;height:590px;overflow:auto;overscroll-behavior:contain}.case-page .case-web-preview img{width:100%;height:auto}.case-tile-web figcaption{padding:16px 4px 4px}.case-tile-charte{grid-column:2}.case-tile-charte{padding:20px}.case-extension-cards{display:grid;grid-template-columns:1fr 1fr;gap:35px}.case-extension-card>p{font-size:15px;min-height:100px}.case-site-preview{display:block;max-height:330px;overflow:auto;overscroll-behavior:contain;border-radius:12px;border:1px solid #1c2b3a20}.case-extension-card details{border-top:1px solid #1c2b3a30;margin-top:22px;padding-top:16px}.case-extension-card summary{cursor:pointer;font-size:14px;font-weight:600}.case-extension-card details[open] .case-extension-media{margin-top:20px}.case-contribution{background:#e6ded2;padding-block:55px}.case-contribution h2{font-size:clamp(36px,4vw,54px)}.case-contribution-grid{grid-template-columns:repeat(3,1fr);gap:35px;max-width:none;margin-top:30px}.case-contribution-grid h3{font-size:18px}.case-contribution-grid p{font-size:15px;margin-bottom:0}.case-credits{padding-top:45px;padding-bottom:45px}.case-credits h2{font-size:32px}.case-credit-list{margin-top:20px}.case-credit-list>div{padding:18px 0}.case-contact{padding-block:55px}.case-social{margin-top:35px;padding-top:30px}.case-social-films video{max-height:420px}.case-film>figure video{max-height:580px}.case-email{padding-block:60px}.case-email-preview{height:390px}
@media(max-width:700px){.case-mosaic{grid-template-columns:1fr}.case-tile-web,.case-tile-charte{grid-column:1;grid-row:auto}.case-web-preview{height:360px}.case-extension-cards{grid-template-columns:1fr;gap:35px}.case-extension-card>p{min-height:0}.case-contribution-grid{grid-template-columns:1fr;gap:20px}.case-context,.case-system,.case-film,.case-extension{padding-block:45px}.case-chapters{gap:12px 20px}.case-site-preview{max-height:300px}}/* Approved review: wider introductions and opening-event film. */
.case-system .case-section-head,.case-film .case-section-head,.case-extension .case-section-head{max-width:754px}.case-system .case-section-head>p:last-child,.case-film .case-section-head>p:last-child,.case-extension .case-section-head>p:last-child{max-width:754px}.case-welcome-film{margin-bottom:32px!important}.case-welcome-film video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#03565d;border-radius:14px}/* Moderate rounding requested for the case-study CTA; shared radius token. */
.case-page .case-button{border-radius:var(--radius-lg, .5rem);justify-content:center}/* Prominent chapter shortcuts before the first project visual. */
.case-hero .case-chapters{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;margin:0 0 28px;padding:20px 24px;background:#eae6de;border:1px solid #1c2b3a26;border-radius:8px}.case-chapters-label{font-size:14px;font-weight:700;color:#1c2b3a}.case-chapters-links{display:flex;flex-wrap:wrap;gap:10px}.case-chapters-links a,.case-chapters-links a:visited{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid #6b1010;border-radius:8px;background:#6b1010;color:#fff7ef;font-size:14px;font-weight:700;text-decoration:none}.case-chapters-links a:hover{background:#4f0c0c;border-color:#4f0c0c}.case-page section[id]{scroll-margin-top:28px}
@media(max-width:600px){.case-hero .case-chapters{padding:18px;align-items:flex-start;flex-direction:column}.case-chapters-links{display:grid;grid-template-columns:1fr 1fr;width:100%}.case-chapters-links a{padding:10px 12px}}/* Editorial chapter navigation,integrated into the hero. */
.case-hero .case-chapters{justify-content:flex-start;align-items:center;gap:12px 26px;padding:0;margin:0 0 32px;background:transparent;border:0;border-radius:0}.case-chapters-label{font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:600}.case-chapters-links{gap:8px 24px}.case-chapters-links a,.case-chapters-links a:visited{padding:8px 0;min-height:44px;border:0;border-bottom:2px solid #6b101050;border-radius:0;background:transparent;color:#6b1010;font-size:15px;font-weight:700}.case-chapters-links a:hover{background:transparent;color:#4f0c0c;border-color:#6b1010}.case-system .case-welcome-film{margin-top:32px;margin-bottom:0!important}
@media(max-width:600px){.case-hero .case-chapters{padding:0;gap:10px}.case-chapters-links{display:flex;flex-wrap:wrap;width:auto;gap:8px 22px}.case-chapters-links a{padding:8px 0}}.case-hero-bottom:has(+ .case-hero-scope){margin-bottom:18px}.case-page .case-hero-scope{font-size:13px;line-height:1.8;max-width:950px;margin:0 0 32px;color:#1c2b3a}.case-earned-media{margin-top:40px;padding-top:28px;border-top:1px solid #1c2b3a30}.case-earned-media>p{max-width:850px;font-size:15px}.case-earned-media .case-small{font-size:12px;margin-bottom:0}.case-media-links{display:flex;flex-wrap:wrap;gap:12px 28px;list-style:none;padding:0;margin:20px 0}.case-media-links a{font-size:14px;font-weight:600;text-underline-offset:5px;color:#6b1010}.case-new-tab{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%)}/* Brief editorial definition{padding-top:40px;padding-bottom:8px;display:grid;grid-template-columns:1fr 2fr;gap:40px;border-bottom:1px solid #1c2b3a20}.case-facts dd{font-size:15px}/* Project introduction and two distinct editorial evidence moments. */
.case-project-intro{grid-column:1/-1;max-width:850px;margin-bottom:16px}.case-project-intro>p:not(.case-kicker){font-size:17px}.case-facts>div{display:flex;flex-direction:column-reverse;justify-content:flex-end}.case-facts dd{margin:0 0 8px}.case-facts dt{font-size:14px;letter-spacing:0;text-transform:none}.case-facts strong{font-size:clamp(38px,4vw,58px)}.case-media-links li+li:before{content:'·';margin-right:24px}.case-media-links{gap:10px 24px}@media(max-width:700px){.case-project-intro>p:not(.case-kicker){font-size:16px}.case-media-links li+li:before{content:none}}.case-hero-bottom p{max-width:768px}.case-facts.case-facts--single{display:block}.case-facts--single>div{width:fit-content}.case-facts--single dt{max-width:320px}.case-mosaic{grid-template-columns:1fr 1fr}.case-tile-charte{grid-column:1;grid-row:auto}.case-tile-web{grid-column:2;grid-row:auto}.case-campaign-opening{display:grid;grid-template-columns:1fr 2fr;gap:28px;align-items:center}.case-teaser video{max-height:410px;object-fit:contain}.case-social-films{grid-template-columns:1fr;max-width:300px}.case-event{padding-block:60px}.case-event .case-welcome-film{max-width:850px}.case-context-contact{margin-top:26px!important;font-size:14px}.case-context-contact a{text-underline-offset:5px}.case-earned-media{padding-block:26px;margin-block:0}.case-extension{padding-block:40px}.case-extension .case-section-head{margin-bottom:24px}.case-extension-card>p{min-height:0;font-size:14px}.case-extension .case-site-preview{height:145px}.case-extension-card h3{font-size:19px}.case-extension-card details{margin-top:14px;padding-top:12px}.case-page{color-scheme:light}.case-page .case-earned-media a{color:#6b1010}
@media(max-width:700px){.case-mosaic{grid-template-columns:1fr}.case-tile-charte,.case-tile-web{grid-column:1}.case-teaser{max-width:260px}.case-event{padding-block:40px}.case-extension .case-site-preview{height:145px}}

/* Context integrated in the hero, compact event facts, readable credits and contact. */
.case-hero-context{display:grid;grid-template-columns:minmax(0,768px) auto;gap:40px;align-items:start;margin-bottom:28px}.case-hero-context .case-project-intro{grid-column:auto;max-width:768px;margin:0}.case-hero-context .case-project-intro p{font-size:16px}.case-hero-context .case-facts{grid-column:auto;margin:0;border:0;padding:0}.case-hero-context .case-facts dt{max-width:170px}.case-credits{border-top:1px solid #1c2b3a40;margin-top:30px;padding-top:32px}.case-credit-list>div{display:grid;grid-template-columns:1fr 2fr;gap:30px;border-top:1px solid #1c2b3a30;padding:20px 0}.case-credit-list dt{font-weight:600}.case-credit-list dt span{display:block;font-size:13px;font-weight:400;margin-top:5px}.case-credit-list dd{margin:0;font-size:15px}.case-page .case-contact h2,.case-page .case-contact p,.case-page .case-contact a.case-secondary{color:#fff7ef}.case-page .case-contact .case-button{color:#6b1010;background:#f8f5f0}
@media(max-width:700px){.case-hero-context{grid-template-columns:1fr;gap:12px}.case-hero-context .case-facts>div{border:0;padding:0}.case-hero-context .case-facts{border-top:1px solid #1c2b3a30;padding-top:16px}.case-hero-context .case-facts dt{max-width:none}}

.case-campaign-opening{grid-template-columns:2fr 1fr}.case-palette-note{display:flex;gap:8px;align-items:center;margin-top:14px}.case-palette-note span{font-size:11px;margin-right:8px}.case-palette-note i{display:block;width:16px;height:16px;border:1px solid #1c2b3a30;border-radius:50%}@media(max-width:700px){.case-campaign-opening{grid-template-columns:1fr}}

/* Complete educational series and horizontal teaser, mobile variant on demand. */
.case-campaign-opening{grid-template-columns:1fr 1fr;align-items:start}.case-campaign-opening>div>figure video{aspect-ratio:16/9;object-fit:contain}.case-teaser-mobile{margin-top:18px;font-size:14px}.case-teaser-mobile summary{cursor:pointer;font-weight:600}.case-teaser-mobile figure{max-width:250px;margin-top:18px}.case-social{grid-template-columns:1fr;gap:24px}.case-social-copy{max-width:754px}.case-social-films{grid-template-columns:repeat(3,minmax(0,1fr));max-width:none;align-items:start}.case-social-films video{width:100%;height:auto;max-height:520px;object-fit:contain}.case-teaser{max-width:none}@media(max-width:700px){.case-campaign-opening{grid-template-columns:1fr}.case-social-films{grid-template-columns:1fr;gap:28px}.case-social-films figure{width:100%;max-width:360px;margin-inline:auto}}

.case-email-intro .case-number{flex-direction:column;align-items:flex-start;gap:8px}

/* Documented strategic context and continuous deployment. */
.case-context .case-project-intro{max-width:850px}.case-page .case-media-mention{font-size:13px!important;line-height:1.7}.case-media-mention a{color:inherit;text-underline-offset:3px}.case-framework-notes{display:grid;grid-template-columns:1fr 1fr;gap:35px;border-top:1px solid #1c2b3a30;margin-top:32px;padding-top:28px}.case-framework-notes h3,.case-event-review h3{font-size:20px}.case-framework-notes p,.case-event-review p{font-size:15px}.case-event-review{max-width:754px;border-top:1px solid #1c2b3a30;margin-top:28px;padding-top:24px}.case-ppt-preview[hidden]{display:none}@media(max-width:700px){.case-framework-notes{grid-template-columns:1fr;gap:20px}}

/* Consistent before/during/after headings and a distinct continuation chapter. */
.case-event .case-section-head{max-width:754px}.case-event .case-section-head>p:last-child{max-width:754px}.case-event-review.case-section-head{margin-top:48px;padding-top:40px;margin-bottom:0}.case-page #face-dfa{background:#eae6de;padding-block:55px}@media(max-width:700px){.case-event-review.case-section-head{margin-top:32px;padding-top:28px}.case-page #face-dfa{padding-block:40px}}

/* Final invitation card, aligned with the Studio page. */
.case-page .case-contact{background:transparent;padding:40px 0 80px}
.case-contact>.case-shell{box-sizing:border-box;background:#6b1010;padding:clamp(2rem,5vw,4.5rem);border-radius:clamp(2rem,4vw,3.5rem);box-shadow:0 30px 72px rgba(28,43,58,.16)}
@media(max-width:700px){.case-page .case-contact{padding:28px 0 56px}.case-contact>.case-shell{padding:clamp(1.5rem,6vw,2.5rem)}}

/* Connect each explanation with its proof; keep the existing editorial system. */
.case-media-mention{margin-bottom:20px;font-size:13px}.case-media-mention summary{cursor:pointer;width:fit-content;text-decoration:underline;text-underline-offset:4px}.case-media-mention[open] summary{margin-bottom:12px}.case-media-mention p{margin-bottom:8px}
.case-framework-item{min-width:0}.case-framework-item>p,.case-framework-item>div>p{font-size:15px}.case-framework-item .case-tile{margin-top:24px}.case-framework-notes{grid-template-columns:1fr}.case-framework-notes>div{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}.case-framework-notes h3{max-width:480px}
@media(min-width:1000px){.case-event{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:0 48px;align-items:center}.case-event>.case-section-head:first-child{margin-bottom:0}.case-event>.case-welcome-film{width:100%;max-width:none;margin-bottom:0!important}.case-event-review.case-section-head{grid-column:1/-1;max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:center}.case-event-review h2{margin:0}.case-event-review p{margin:0}.case-event>.case-context-contact{grid-column:2}.case-event h2{font-size:clamp(38px,3.5vw,54px)}}
@media(max-width:700px){.case-framework-notes>div{grid-template-columns:1fr;gap:0}}

.case-ppt-previews{display:grid;grid-template-columns:1fr 1fr;gap:28px}.case-ppt-previews img{border-radius:12px}.case-waiting-site{margin-top:24px}.case-waiting-site p{font-size:14px;margin-top:16px}.case-waiting-site figure{max-width:none}.case-waiting-site video{display:block;width:100%;border-radius:12px}@media(max-width:700px){.case-ppt-previews{grid-template-columns:1fr;gap:20px}}