/* LAC VISION — étude de cas DEY TIME */
:root{--dt-ink:#101114;--dt-muted:#666d73;--dt-line:#d8dde3;--dt-soft:#f6f4ef;--dt-gold:#deaf5c;--dt-gold-deep:#c89a47;--dt-charcoal:#383e42;--dt-white:#ffffff}.dt-case{background:var(--dt-white);color:var(--dt-ink)}.dt-case img{display:block;max-width:100%}.dt-kicker{margin:0 0 16px;color:var(--dt-gold-deep);font-size:12px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.dt-hero{position:relative;min-height:clamp(680px,86vh,940px);display:grid;align-items:end;overflow:hidden;color:#fff;background:#141519}.dt-hero-media,.dt-hero-media img,.dt-hero-shade{position:absolute;inset:0;width:100%;height:100%}.dt-hero-media img{object-fit:cover;object-position:center}.dt-hero-shade{background:linear-gradient(90deg,rgba(11,13,16,.82) 0%,rgba(11,13,16,.68) 35%,rgba(11,13,16,.30) 68%,rgba(11,13,16,.10) 100%),linear-gradient(0deg,rgba(11,13,16,.88) 0%,rgba(11,13,16,.04) 65%)}.dt-hero-content{position:relative;z-index:2;padding-bottom:clamp(56px,7vw,94px)}.dt-hero .dt-kicker,.dt-hero h1,.dt-hero-lead{color:#fff}.dt-hero h1{margin:0;font-size:clamp(64px,11vw,146px);line-height:.84;letter-spacing:-.06em}.dt-hero-lead{max-width:820px;margin:30px 0 0;font-size:clamp(20px,2.2vw,28px);line-height:1.45;color:#f0eee9}.dt-tags{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0;padding:0;list-style:none}.dt-tags li{padding:10px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.32);background:rgba(255,255,255,.08);color:#fff;font-size:13px}.dt-section{padding:clamp(74px,9vw,130px) 0}.dt-split,.dt-heading,.dt-cta-card{display:grid;grid-template-columns:.78fr 1.18fr;gap:clamp(44px,7vw,96px)}.dt-split h2,.dt-heading h2,.dt-summary h2,.dt-cta h2{margin:0;font-size:clamp(42px,6vw,76px);line-height:.99;letter-spacing:-.05em}.dt-copy p,.dt-heading>p,.dt-cta-card>div:first-child>p:not(.dt-kicker){color:var(--dt-muted);font-size:17px;line-height:1.75}.dt-big-copy{margin-top:0;color:var(--dt-ink)!important;font-size:clamp(22px,2.6vw,32px)!important;line-height:1.5!important}.dt-text-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--dt-ink);font-weight:800;text-decoration:none;border-bottom:1px solid currentColor;transition:gap 180ms ease,color 180ms ease}.dt-text-link:hover,.dt-text-link:focus-visible{gap:12px;color:var(--dt-gold-deep)}.dt-heading{align-items:end;margin-bottom:clamp(38px,6vw,70px)}.dt-media{overflow:hidden;margin:0;border-radius:24px;background:#ece9e1}.dt-media img{width:100%;height:100%;object-fit:cover}.dt-pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.dt-pillars div,.dt-web-points div{display:grid;gap:8px;padding:26px 28px;border:1px solid var(--dt-line);border-radius:18px;background:#fff}.dt-pillars strong,.dt-web-points strong{color:var(--dt-charcoal);font-size:14px;text-transform:uppercase;letter-spacing:.08em}.dt-pillars span,.dt-web-points span{color:var(--dt-muted);font-size:16px;line-height:1.55}.dt-identity{background:var(--dt-soft)}.dt-logo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.dt-logo-card{padding:18px;aspect-ratio:1/1;background:#fff}.dt-logo-card img{object-fit:contain}.dt-web{background:linear-gradient(180deg,#15181d 0%,#23272f 100%);color:#fff}.dt-heading-light h2,.dt-heading-light .dt-kicker{color:#fff}.dt-heading-light>p{color:#c4cad0}.dt-web-lead{aspect-ratio:16/9;border:1px solid rgba(255,255,255,.10)}.dt-web-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:22px}.dt-web-grid .dt-media{background:#272d35}.dt-web-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}.dt-web-points div{border-color:rgba(255,255,255,.10);background:rgba(255,255,255,.06)}.dt-web-points strong{color:#fff}.dt-web-points span{color:#d0d4d8}.dt-print{background:#fbfaf7}.dt-brochure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.dt-brochure-grid .dt-media{aspect-ratio:1/1;background:#f1eee7}.dt-deploy-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.dt-rollup-card{min-height:620px;background:#f4f1ea}.dt-rollup-card img{object-fit:contain;padding:24px}.dt-qr-card{min-height:620px;display:grid;place-items:center;background:#fff}.dt-qr-card img{width:min(560px,72%);height:auto;object-fit:contain}.dt-summary{padding-top:0}.dt-summary-card{padding:clamp(40px,6vw,84px);border-radius:28px;background:linear-gradient(135deg,#2b3136 0%,#3a3f45 100%);color:#fff}.dt-summary-card .dt-kicker,.dt-summary-card h2{color:#fff}.dt-summary-card>p:not(.dt-kicker){max-width:820px;color:#ece9e3;font-size:clamp(18px,2vw,24px);line-height:1.6}.dt-flow{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:36px}.dt-flow span{padding:12px 16px;border:1px solid rgba(255,255,255,.30);border-radius:999px;font-weight:800}.dt-flow i{font-style:normal;opacity:.7}.dt-cta{padding-top:0}.dt-cta-card{align-items:end;padding:clamp(36px,6vw,70px);border:1px solid var(--dt-line);border-radius:28px}.dt-cta-actions{display:grid;justify-items:start}.dt-related{border-top:1px solid var(--dt-line)}.dt-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.dt-related-card{display:flex;flex-direction:column;min-height:420px;padding:14px;border:1px solid var(--dt-line);border-radius:20px;color:inherit;text-decoration:none;transition:transform 180ms ease,box-shadow 180ms ease,border-color 180ms ease}.dt-related-card:hover,.dt-related-card:focus-visible{transform:translateY(-5px);border-color:var(--dt-gold);box-shadow:0 22px 50px rgba(18,23,28,.10)}.dt-related-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}.dt-related-card>span{margin:18px 10px 0;color:var(--dt-gold-deep);font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.dt-related-card h3{margin:8px 10px 0;font-size:28px}.dt-related-card strong{margin:auto 10px 10px;padding-top:20px}@media (max-width:1100px){.dt-logo-grid,.dt-web-grid,.dt-web-points,.dt-brochure-grid,.dt-related-grid,.dt-pillars,.dt-deploy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:980px){.dt-split,.dt-heading,.dt-cta-card{grid-template-columns:1fr}}@media (max-width:720px){.dt-hero{min-height:740px}.dt-hero h1{font-size:clamp(54px,18vw,90px)}.dt-logo-grid,.dt-web-grid,.dt-web-points,.dt-brochure-grid,.dt-related-grid,.dt-pillars,.dt-deploy-grid{grid-template-columns:1fr}.dt-rollup-card,.dt-qr-card{min-height:360px}.dt-flow i{display:none}}@media (prefers-reduced-motion:reduce){.dt-text-link,.dt-related-card{transition:none}.dt-related-card:hover,.dt-related-card:focus-visible{transform:none}}