/* 2cafés — pages de service, études de cas, pages légales (s'ajoute à blog.css) */
.btn-line{border:1px solid rgba(244,241,236,.35);color:var(--paper)}
.btn-line:before{background:var(--paper)}
.btn-line:hover{color:var(--ink);border-color:var(--paper)}

/* héros */
.pg-hero{background:var(--ink);color:var(--paper);padding:150px var(--gut) 80px;border-radius:0 0 36px 36px;position:relative;overflow:hidden}
.pg-hero:before{content:'';position:absolute;width:48vw;height:48vw;right:-12vw;top:-18vw;border-radius:50%;background:var(--accent);filter:blur(120px);opacity:.3;pointer-events:none}
.pg-hero:after{content:'';position:absolute;width:28vw;height:28vw;left:-10vw;bottom:-18vw;border-radius:50%;background:var(--cream);filter:blur(120px);opacity:.08;pointer-events:none}
.pg-hero-in{position:relative;z-index:1;max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:clamp(30px,5vw,80px);align-items:end}
.pg-kicker{display:flex;align-items:center;gap:10px;color:var(--cream)}
.pg-kicker i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(242,107,42,.18)}
.pg-title{font:500 clamp(44px,6vw,100px)/.95 var(--sans);letter-spacing:-.055em;margin-top:22px}
.pg-title em{color:var(--accent);font-size:1.06em}
.pg-lede{margin-top:28px;max-width:640px;font-size:clamp(18px,1.4vw,21px);color:#d8d2c9}
.pg-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}
.pg-panel{background:rgba(244,241,236,.05);border:1px solid var(--line-d);border-radius:26px;padding:26px 26px 12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.pg-panel ol{list-style:none;margin:14px 0 0;padding:0}
.pg-panel li{display:grid;grid-template-columns:34px 1fr;gap:6px;padding:14px 0;border-top:1px solid var(--line-d);font-size:15.5px;line-height:1.5;color:#e6e0d7}
.pg-panel li span{font:500 12px/1.9 var(--mono);color:var(--accent)}

/* sections */
.pg-sec{max-width:calc(1180px + 2 * var(--gut));margin:0 auto;padding:110px var(--gut) 0}
.pg-sec-head{display:grid;grid-template-columns:1fr;gap:0;margin-bottom:44px;max-width:860px}
.pg-h2{font:500 clamp(34px,4.4vw,68px)/1 var(--sans);letter-spacing:-.05em;margin-top:18px}
.pg-h2 em{color:var(--burnt);font-size:1.06em}
.pg-intro{margin-top:22px;max-width:640px;font-size:18px;color:var(--muted)}
.pg-n{font:500 13px var(--mono);color:var(--burnt)}

/* signes */
.pg-signs-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-l)}
.pg-signs-list li{display:grid;grid-template-columns:80px minmax(0,1fr);gap:20px;padding:26px 0;border-bottom:1px solid var(--line-l);align-items:baseline;transition:padding .5s var(--ease)}
.pg-signs-list li p{font:500 clamp(19px,1.8vw,26px)/1.35 var(--sans);letter-spacing:-.025em;max-width:900px}
.pg-signs-list li:hover{padding-left:12px}

/* ce que nous faisons */
.pg-dark{background:var(--ink);color:var(--paper);margin-top:110px;padding-bottom:110px;border-radius:36px;position:relative;overflow:hidden}
.pg-dark:before{content:'';position:absolute;width:40vw;height:40vw;left:-14vw;bottom:-20vw;border-radius:50%;background:var(--accent);filter:blur(130px);opacity:.18;pointer-events:none}
.pg-dark .pg-sec{position:relative}
.pg-dark .pg-h2 em{color:var(--accent)}
.pg-dark .pg-intro{color:#d8d2c9}
.pg-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.pg-grid li{position:relative;background:rgba(244,241,236,.04);border:1px solid var(--line-d);border-radius:24px;padding:28px 26px 30px;transition:background .4s,border-color .4s,transform .6s var(--ease)}
.pg-grid li:hover{background:rgba(244,241,236,.07);border-color:rgba(242,107,42,.45);transform:translateY(-4px)}
.pg-dot{display:block;width:34px;height:20px;margin-bottom:22px;background:radial-gradient(circle at 10px 10px,var(--accent) 9px,transparent 9.5px),radial-gradient(circle at 24px 10px,transparent 8px,var(--paper) 8.2px,var(--paper) 9.4px,transparent 9.8px)}
.pg-grid h3{font:500 21px/1.2 var(--sans);letter-spacing:-.03em;color:var(--paper)}
.pg-grid p{margin-top:12px;color:#bfb7ad;font-size:15.5px;line-height:1.6}

/* texte libre */
.pg-text .prose{max-width:760px}
.pg-text .pg-sec-head{margin-bottom:30px}

/* étapes */
.pg-steps-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:0;border-top:1px solid var(--ink);counter-reset:s}
.pg-steps-list li{position:relative;padding:34px 24px 0 0}
.pg-steps-list li:before{content:'';position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);transition:background .4s}
.pg-steps-list li:hover:before{background:var(--accent);border-color:var(--accent)}
.pg-step-n{font:italic 400 44px/1 var(--serif);color:var(--burnt)}
.pg-steps-list h3{font:600 19px/1.25 var(--sans);letter-spacing:-.02em;margin-top:14px}
.pg-steps-list p{margin-top:10px;color:var(--muted);font-size:15.5px;line-height:1.6}

/* cas clients */
.pg-cases-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pg-case{display:flex;flex-direction:column;gap:10px;background:var(--paper-2);border:1px solid var(--line-l);border-radius:24px;padding:28px 26px;text-decoration:none;transition:transform .6s var(--ease),box-shadow .6s var(--ease),border-color .4s}
a.pg-case:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(14,13,12,.35);border-color:rgba(14,13,12,.2)}
.pg-case .label{color:var(--burnt)}
.pg-case h3{font:500 24px/1.15 var(--sans);letter-spacing:-.035em}
.pg-case p{color:var(--muted);font-size:15.5px;line-height:1.6}
.pg-case-more{margin-top:auto;padding-top:8px;font-weight:500;font-size:14px}
.pg-case-more:after{content:' →'}
a.pg-case:hover .pg-case-more{color:var(--burnt)}

/* FAQ */
.pg-faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(30px,5vw,80px);align-items:start}
.pg-faq .pg-sec-head{position:sticky;top:120px}
.pg-faq-list{display:flex;flex-direction:column;border-top:1px solid var(--line-l)}
.pg-q{border-bottom:1px solid var(--line-l)}
.pg-q summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:pointer;font:500 19px/1.35 var(--sans);letter-spacing:-.02em}
.pg-q summary::-webkit-details-marker{display:none}
.pg-q summary i{position:relative;flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line-l);transition:transform .5s var(--ease),background .3s,border-color .3s}
.pg-q summary i:before,.pg-q summary i:after{content:'';position:absolute;left:50%;top:50%;width:12px;height:1.5px;margin:-.75px 0 0 -6px;background:var(--ink)}
.pg-q summary i:after{transform:rotate(90deg)}
.pg-q[open] summary i{transform:rotate(45deg);background:var(--accent);border-color:var(--accent)}
.pg-q summary:hover{color:var(--burnt)}
.pg-q p{padding:0 50px 26px 0;color:var(--muted);font-size:16.5px;line-height:1.7}

/* liens */
.pg-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pg-link{position:relative;display:flex;flex-direction:column;gap:8px;padding:24px 60px 24px 24px;border:1px solid var(--line-l);border-radius:20px;text-decoration:none;transition:background .4s,color .4s,border-color .4s}
.pg-link b{font:500 20px/1.2 var(--sans);letter-spacing:-.03em}
.pg-link .label{color:var(--muted)}
.pg-link i{position:absolute;right:22px;top:50%;margin-top:-17px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-l);font-style:normal;transition:transform .5s var(--ease),background .3s,border-color .3s}
.pg-link:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pg-link:hover .label{color:var(--dim)}
.pg-link:hover i{background:var(--accent);border-color:var(--accent);color:var(--ink);transform:rotate(-45deg)}
.pg-posts-head{margin-top:90px}
.pg-related .pg-links+.pg-posts-head{margin-top:90px}
.pg-related .pg-sec-head:first-child{margin-top:0}
.pg-end{padding-top:60px}

/* légal */
.pg-legal .p-head{padding-bottom:60px}
.pg-legal-layout{grid-template-columns:minmax(0,760px);padding-bottom:110px}
.pg-legal .prose h2{font-size:clamp(24px,2.2vw,30px)}

/* apparitions */
.js .rv-i{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform 1s var(--ease)}
.js .rv-i.in{opacity:1;transform:none}
.js .pg-grid li.rv-i.in:hover,.js a.pg-case.rv-i.in:hover{transform:translateY(-5px)}

@media (max-width:1080px){
  .pg-hero-in{grid-template-columns:1fr;align-items:start}
  .pg-panel{max-width:560px}
  .pg-grid,.pg-cases-grid,.pg-links{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pg-steps-list{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}
  .pg-faq{grid-template-columns:1fr}
  .pg-faq .pg-sec-head{position:static}
}
@media (max-width:640px){
  .pg-hero{padding-top:120px;padding-bottom:56px;border-radius:0 0 24px 24px}
  .pg-sec{padding-top:80px}
  .pg-dark{margin-top:80px;padding-bottom:80px;border-radius:24px}
  .pg-grid,.pg-cases-grid,.pg-links,.pg-steps-list{grid-template-columns:1fr}
  .pg-signs-list li{grid-template-columns:44px minmax(0,1fr);gap:10px}
  .pg-q summary{font-size:17px}
  .pg-q p{padding-right:0}
  .pg-actions .btn{width:100%}
}

/* ============ études de cas (cs-) ============ */
.cs-hero{padding-bottom:clamp(120px,14vw,190px)}
.cs-hero-in{position:relative;z-index:1;max-width:1180px;margin:0 auto}
.cs-hero .crumbs{margin-bottom:22px;color:var(--dim)}
.cs-title{max-width:16ch}
.cs-index .pg-title{max-width:none}
.cs-hero .tools{margin-top:42px}

/* capture façon navigateur */
.cs-stage{max-width:calc(1180px + 2 * var(--gut));margin:clamp(-170px,-13vw,-110px) auto 0;padding:0 var(--gut);position:relative;z-index:3}
.cs-shot{margin:0;background:var(--ink-2);border:1px solid rgba(244,241,236,.14);border-radius:22px;padding:0 0 6px;box-shadow:0 50px 90px -50px rgba(14,13,12,.75);overflow:hidden}
.cs-bar{display:flex;align-items:center;gap:7px;padding:13px 16px}
.cs-bar i{width:10px;height:10px;border-radius:50%;background:rgba(244,241,236,.22)}
.cs-bar i:first-child{background:var(--accent)}
.cs-bar span{flex:1;min-width:0;margin-left:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:6px 14px;border-radius:30px;background:rgba(244,241,236,.07);font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#a39b90}
.cs-view{position:relative;margin:0 6px;border-radius:16px;overflow:hidden;background:var(--paper);aspect-ratio:16/10;container-type:size}
.cs-view img{width:100%;height:auto;display:block}
.cs-shot:not(.is-tall) .cs-view img{height:100%;object-fit:cover;object-position:top}
.cs-hint{padding:10px 18px 6px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#6f675e;text-align:right}
@media (hover:hover){
  .cs-shot.is-tall .cs-view img{transition:transform var(--d,8s) linear}
  .cs-shot.is-tall:hover .cs-view img{transform:translateY(calc(100cqh - 100%))}
}
@media (hover:none){.cs-hint{display:none}}

/* vue d'ensemble : fiche + contexte */
.cs-overview{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:clamp(30px,5vw,80px);align-items:start}
.cs-facts{position:sticky;top:110px;background:var(--paper-2);border:1px solid var(--line-l);border-radius:24px;padding:26px 26px 10px}
.cs-facts dl{margin:14px 0 0}
.cs-facts div{padding:16px 0;border-top:1px solid var(--line-l)}
.cs-facts dt{font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--burnt)}
.cs-facts dd{margin:7px 0 0;font:500 18px/1.3 var(--sans);letter-spacing:-.025em}
.cs-facts a{color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(14,13,12,.25)}
.cs-facts a:hover{color:var(--burnt);border-color:var(--accent)}
.cs-lead{margin-top:26px;font-size:clamp(19px,1.7vw,24px);line-height:1.55;color:var(--text);max-width:760px}
.cs-show{margin-top:42px;padding:28px 30px;border-radius:22px;background:var(--paper-2);border:1px solid var(--line-l);border-left:4px solid var(--accent);max-width:760px}
.cs-show h3{margin-top:10px;font:500 clamp(21px,2vw,27px)/1.2 var(--sans);letter-spacing:-.035em}
.cs-show p:last-child{margin-top:12px;color:var(--muted);font-size:16.5px;line-height:1.65}

/* enjeux */
.cs-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-l)}
.cs-list li{display:grid;grid-template-columns:80px minmax(0,1fr);gap:20px;padding:30px 0;border-bottom:1px solid var(--line-l);align-items:start}
.cs-list h3{font:500 clamp(20px,1.9vw,27px)/1.25 var(--sans);letter-spacing:-.03em}
.cs-list p{margin-top:12px;color:var(--muted);font-size:16.5px;line-height:1.65;max-width:720px}

/* travail réalisé (fond sombre) */
.cs-work-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(30px,5vw,80px);align-items:start}
.cs-work .pg-sec-head{margin-bottom:0}
.cs-checks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-d)}
.cs-checks li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:16px;padding:20px 0;border-bottom:1px solid var(--line-d);align-items:start}
.cs-checks p{font-size:17px;line-height:1.6;color:#e6e0d7}
.cs-check{position:relative;width:22px;height:22px;margin-top:3px;border-radius:50%;border:1px solid rgba(242,107,42,.5)}
.cs-check:after{content:'';position:absolute;left:7px;top:4px;width:5px;height:10px;border:solid var(--accent);border-width:0 1.5px 1.5px 0;transform:rotate(42deg)}
.cs-note{margin-top:22px;color:#bfb7ad;font-size:16px;line-height:1.7}
.cs-note a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.cs-stack-head{margin-top:clamp(60px,7vw,100px);max-width:860px}
.cs-h3{margin-top:16px;font:500 clamp(26px,3vw,40px)/1.05 var(--sans);letter-spacing:-.04em;color:var(--paper)}
.cs-work .pg-grid{margin-top:34px}

/* côté visiteur */
.cs-signals{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-l);border-top:1px solid var(--line-l);border-bottom:1px solid var(--line-l)}
/* Two visitor signals share the full row; mobile keeps its single column. */
.cs-signals:where(:has(>li:nth-child(2):last-child)){grid-template-columns:repeat(2,minmax(0,1fr))}
.cs-signals li{background:var(--paper);padding:30px 26px 34px}
.cs-signals h3{margin-top:16px;font:500 21px/1.2 var(--sans);letter-spacing:-.03em}
.cs-signals p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.65}
.cs-paths{margin-top:clamp(50px,6vw,80px)}
.cs-paths ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.cs-paths li{background:var(--paper-2);border:1px solid var(--line-l);border-radius:22px;padding:24px 28px}
.cs-paths h3{font:500 20px/1.25 var(--sans);letter-spacing:-.03em}
.cs-paths p{margin-top:8px;color:var(--muted);font-size:16px;line-height:1.6}

/* résultats */
.cs-oc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cs-oc li{background:var(--paper-2);border:1px solid var(--line-l);border-radius:26px;padding:30px 28px 34px;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.cs-oc li:hover{transform:translateY(-4px);box-shadow:0 30px 50px -34px rgba(14,13,12,.4)}
.cs-oc-n{font:italic 400 44px/1 var(--serif);color:var(--burnt)}
.cs-oc h3{margin-top:14px;font:500 21px/1.2 var(--sans);letter-spacing:-.03em}
.cs-oc p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.65}

/* bandeau « le site est en ligne » */
.cs-visit-link{display:flex;align-items:center;gap:clamp(16px,3vw,40px);padding:clamp(28px,4vw,46px) clamp(24px,3vw,44px);border-radius:28px;background:var(--ink);color:var(--paper);text-decoration:none;transition:background .4s}
.cs-visit-link .label{color:var(--cream);flex:none}
.cs-visit-link b{flex:1;min-width:0;font:500 clamp(26px,4vw,56px)/1 var(--sans);letter-spacing:-.05em;word-break:break-word}
.cs-visit-link i{flex:none;width:58px;height:58px;border-radius:50%;background:var(--accent);color:var(--ink);display:grid;place-items:center;font-size:22px;font-style:normal;transition:transform .5s var(--ease)}
.cs-visit-link:hover{background:var(--ink-2)}
.cs-visit-link:hover i{transform:rotate(45deg) scale(1.06)}

/* grille de cartes */
.cs-grid{max-width:calc(1180px + 2 * var(--gut));margin:0 auto;padding:44px var(--gut) 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cs-index .cs-grid{padding-top:56px;padding-bottom:20px}
.cs-grid.g3{padding:0;margin-top:8px}
.cs-card{min-width:0}
.cs-card[hidden]{display:none}
.cs-card-link{display:flex;flex-direction:column;height:100%;text-decoration:none;background:var(--paper-2);border:1px solid var(--line-l);border-radius:24px;overflow:hidden;transition:transform .6s var(--ease),box-shadow .6s var(--ease),border-color .4s}
.cs-card-link:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(14,13,12,.35);border-color:rgba(14,13,12,.2)}
.cs-card-media{position:relative;margin:0;background:var(--ink-3);aspect-ratio:16/10;padding-top:26px;overflow:hidden}
.cs-dots{position:absolute;left:14px;top:9px;display:flex;gap:6px;z-index:2}
.cs-dots i{width:8px;height:8px;border-radius:50%;background:#3a3531}
.cs-dots i:first-child{background:rgba(242,107,42,.65)}
.cs-card-media img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 1.2s var(--ease)}
.cs-card-link:hover .cs-card-media img{transform:scale(1.04)}
.cs-card-body{display:flex;flex-direction:column;gap:11px;padding:22px 24px 26px;flex:1}
.cs-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font:500 12px var(--mono);color:var(--muted)}
.cs-card-title{font:500 26px/1.1 var(--sans);letter-spacing:-.04em}
.cs-card-text{color:var(--muted);font-size:15.5px;line-height:1.55}
.cs-card-text em{color:var(--burnt)}
.cs-card .c-more{margin-top:auto;padding-top:6px}
.cs-card-link:hover .c-more{color:var(--burnt)}
.cs-index .empty{margin-top:30px}
.cs-related .pn-wrap{margin-top:60px}
.cs-related .pn:hover{border-color:var(--ink)}

@media (max-width:1080px){
  .cs-overview{grid-template-columns:1fr}
  .cs-facts{position:static}
  .cs-work-in{grid-template-columns:1fr}
  .cs-signals,.cs-oc,.cs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .cs-stage{margin-top:-60px}
  .cs-view{aspect-ratio:4/3}
  .cs-signals,.cs-oc,.cs-grid{grid-template-columns:1fr}
  .cs-list li{grid-template-columns:44px minmax(0,1fr);gap:10px}
  .cs-visit-link{flex-direction:column;align-items:flex-start;gap:16px}
  .cs-visit-link b{font-size:clamp(22px,7vw,32px)}
  .cs-hero .pg-actions .btn{width:100%}
}