/* EVA Digital — feuille de style partagée des pages démo /automatisation/<slug>/
 * Palette CLAIRE « atelier au grand jour » (v2, 13/06). Chrome autonome (header/footer
 * propres au monde /automatisation/, sans nav.js). Inclut les primitives d'animation des
 * démos (.d-*), le bloc STACK (logos d'outils) et les animations dédiées par page.
 * Aucun fond sombre. prefers-reduced-motion : tout reste à l'état final visible. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#FBF9F4;--bg-2:#F3F0E8;--surface:#FFFFFF;--surface-2:#F7F4EC;
  --ink:#181A2B;--ink-2:#4C4F66;--muted:#8A8D9F;
  --line:rgba(24,26,43,.10);--line-strong:rgba(24,26,43,.18);
  --accent:#4733FF;--accent-2:#3A29D6;--accent-soft:rgba(71,51,255,.08);
  --lime:#C8F250;--lime-ink:#1B2400;
  --gold:#B5790B;--gold-bg:rgba(214,160,46,.14);
  --mint:#0E8A5F;--mint-bg:rgba(22,170,118,.13);
  --coral:#D6443A;--coral-bg:rgba(231,90,78,.12);
  --font-ui:'Plus Jakarta Sans',system-ui,sans-serif;
  --font-display:'Bricolage Grotesque','Plus Jakarta Sans',system-ui,sans-serif;
  --font-mono:'DM Mono','Courier New',monospace;
  --wrap:1240px;--pad:clamp(1.25rem,5vw,4.5rem);
  --ease:cubic-bezier(.16,1,.3,1);--ease-bounce:cubic-bezier(.34,1.56,.64,1);
  --shadow:0 24px 60px -28px rgba(24,26,43,.28);
  --shadow-sm:0 10px 30px -16px rgba(24,26,43,.22);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
em{font-style:italic;color:var(--accent-2)}
::selection{background:var(--lime);color:var(--lime-ink)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:1;transform:none;transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .demo-stage *{opacity:1!important;transform:none!important;width:auto!important}
}

/* HEADER */
.nav{position:fixed;top:0;left:0;right:0;z-index:500;display:flex;align-items:center;justify-content:space-between;
  padding:1.15rem var(--pad);transition:background .35s,border-color .35s,backdrop-filter .35s,box-shadow .35s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(251,249,244,.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-color:var(--line)}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--accent)}
.logo-mark{width:30px;height:30px;display:grid;place-items:center;background:var(--ink);border-radius:9px;color:var(--lime);transition:transform .3s var(--ease-bounce)}
.logo:hover .logo-mark{transform:rotate(-8deg)}
.logo-text{font-family:var(--font-display);font-size:.95rem;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.logo-tag{font-family:var(--font-mono);font-weight:400;letter-spacing:.06em;color:var(--accent);font-size:.62rem}
.nav-right{display:flex;align-items:center;gap:1.7rem}
.nav-link{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);transition:color .2s}
.nav-link:hover{color:var(--ink)}

/* CTA */
.cta{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);
  border:1px solid var(--line-strong);padding:.6rem 1.2rem;border-radius:9px;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,box-shadow .3s,transform .2s;cursor:pointer}
.cta:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.cta--solid{background:var(--ink);color:var(--bg);border-color:var(--ink);font-weight:500}
.cta--solid:hover{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 14px 36px -14px rgba(71,51,255,.6)}
.cta--lime{background:var(--lime);color:var(--lime-ink);border-color:var(--lime);font-weight:600}
.cta--lime:hover{background:#bdee36;border-color:#bdee36;color:var(--lime-ink);box-shadow:0 14px 36px -14px rgba(200,242,80,.9)}

/* SHARED titles */
.eyebrow{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);margin-bottom:1.2rem;display:flex;align-items:center;gap:.7rem}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--lime);border-radius:2px}
.section-hl{font-family:var(--font-display);font-size:clamp(1.8rem,3.6vw,2.9rem);font-weight:600;letter-spacing:-.02em;line-height:1.08;max-width:22ch;margin-bottom:1.6rem}
.section-hl em{font-style:italic}
.hero-bg{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(ellipse 60% 55% at 85% 0%,rgba(200,242,80,.4),transparent 60%),
  radial-gradient(ellipse 55% 55% at 8% -5%,rgba(71,51,255,.10),transparent 62%)}
.hero-bg::after{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(24,26,43,.05) 1.1px,transparent 1.1px);
  background-size:22px 22px;mask-image:linear-gradient(to bottom,black 6%,transparent 72%);
  -webkit-mask-image:linear-gradient(to bottom,black 6%,transparent 72%)}

/* CASE HERO */
.case-hero{position:relative;padding:11rem var(--pad) 4.5rem;overflow:hidden;border-bottom:1px solid var(--line)}
.case-hero .wrap{position:relative}
.crumb{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:1.5rem}
.crumb a{color:var(--accent-2)}
.crumb span{margin:0 .35rem}
.case-badge{display:inline-block;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);background:var(--accent-soft);border:1px solid var(--line);padding:.36rem .85rem;border-radius:30px;margin-bottom:1.5rem}
.case-hl{font-family:var(--font-display);font-size:clamp(2.2rem,4.8vw,3.8rem);font-weight:600;line-height:1;letter-spacing:-.03em;max-width:18ch}
.case-sub{margin-top:1.4rem;font-size:1.12rem;color:var(--ink-2);max-width:54ch;line-height:1.7}
.case-disclaimer{margin-top:1.6rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.02em;color:var(--muted);max-width:62ch;line-height:1.6;border-left:2px solid var(--lime);padding-left:1rem;background:var(--bg-2);padding:.9rem 1rem;border-radius:0 10px 10px 0}

/* DEMO STAGE (réutilise le moteur demos.js) */
.case-demo{padding:5.5rem 0;border-bottom:1px solid var(--line)}
.case-intro{font-size:1.06rem;color:var(--ink-2);line-height:1.7;max-width:56ch;margin:-.6rem 0 2.2rem}
.demo-stage-wrap{position:relative;max-width:700px}
.demo-stage-wrap::before{content:'';position:absolute;inset:-18px -18px;background:radial-gradient(ellipse 80% 70% at 70% 20%,rgba(200,242,80,.5),transparent 70%);z-index:-1;border-radius:30px;filter:blur(6px)}
.demo-stage{position:relative;background:var(--surface);border:1px solid var(--line-strong);
  border-radius:16px;padding:1.6rem;min-height:340px;overflow:hidden;box-shadow:var(--shadow)}
.demo-stage--full{max-width:700px;min-height:380px;padding:1.8rem}
.demo-stage::before{content:'';position:absolute;top:0;left:0;right:0;height:42px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.demo-dots{position:absolute;top:16px;left:18px;display:flex;gap:6px;z-index:3}
.demo-dots span{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.demo-dots span:nth-child(1){background:#ff6159}.demo-dots span:nth-child(2){background:#ffbd2e}.demo-dots span:nth-child(3){background:#28c941}
.demo-caption{position:absolute;bottom:16px;left:18px;right:18px;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.02em;color:var(--muted);display:flex;align-items:center;gap:.55rem}
.demo-caption .pulse{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(22,170,118,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,170,118,.45)}70%{box-shadow:0 0 0 7px rgba(22,170,118,0)}100%{box-shadow:0 0 0 0 rgba(22,170,118,0)}}
.demo-inner{position:relative;padding-top:2.8rem;padding-bottom:2rem;z-index:2}
.demo-replay{position:absolute;top:13px;right:16px;z-index:4;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--surface);border:1px solid var(--line-strong);border-radius:7px;padding:.3rem .65rem;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.demo-replay:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}
.demo-foot{margin-top:1.2rem;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.02em;color:var(--muted)}

/* primitives d'animation */
.d-row{display:flex;align-items:center;gap:.7rem;opacity:0}
.d-card{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:.9rem 1.05rem;opacity:0}
.d-pill{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.03em;font-weight:500;padding:.3rem .65rem;border-radius:30px;border:1px solid var(--line-strong);color:var(--ink-2);background:var(--surface)}
.d-pill.urgent{color:var(--coral);border-color:rgba(231,90,78,.45);background:var(--coral-bg)}
.d-pill.devis{color:var(--gold);border-color:rgba(214,160,46,.5);background:var(--gold-bg)}
.d-pill.sav{color:var(--mint);border-color:rgba(22,170,118,.45);background:var(--mint-bg)}
.d-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.d-strong{color:var(--ink);font-weight:600}
.d-mono{font-family:var(--font-mono);font-size:.82rem;color:var(--ink-2)}
.d-typed{display:inline-block;overflow:hidden;white-space:nowrap;vertical-align:bottom;border-right:2px solid var(--accent)}
.d-arrow{color:var(--accent);opacity:0}

/* STACK — les logiciels qu'on branche (par page) */
.stack{padding:5.5rem 0;border-bottom:1px solid var(--line);background:var(--bg-2)}
.stack-note{font-size:1rem;color:var(--ink-2);line-height:1.7;max-width:58ch;margin:-.6rem 0 2.4rem}
.stack-flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:1rem}
.stack-node{flex:1 1 200px;min-width:180px;background:var(--surface);border:1px solid var(--line-strong);border-radius:14px;padding:1.5rem 1.4rem;display:flex;flex-direction:column;gap:.7rem;transition:transform .3s,box-shadow .3s,border-color .3s}
.stack-node:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--accent)}
.stack-node .sn-role{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.stack-node .sn-tools{display:flex;flex-wrap:wrap;gap:.55rem;align-items:center}
.stack-tool{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-ui);font-weight:600;font-size:.86rem;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:30px;padding:.32rem .7rem .32rem .42rem}
.stack-tool svg{width:20px;height:20px;flex:none}
.stack-node .sn-desc{font-size:.86rem;color:var(--ink-2);line-height:1.6}
.stack-arrow{flex:0 0 auto;align-self:center;color:var(--accent);font-size:1.4rem;line-height:1;padding:0 .2rem;opacity:.6}
.stack-flags{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.stack-flag{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.02em;color:var(--ink-2);background:var(--surface);border:1px solid var(--line-strong);border-radius:30px;padding:.4rem .85rem}
.stack-flag svg{width:14px;height:14px;color:var(--mint)}
.stack-honest{margin-top:1.6rem;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.02em;color:var(--muted);line-height:1.55;max-width:62ch}

/* DETAILS */
.case-body{padding:5rem 0;border-bottom:1px solid var(--line)}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.case-block{background:var(--surface);border:1px solid var(--line);padding:2.4rem 2.1rem;border-radius:16px;transition:transform .3s,box-shadow .3s,border-color .3s}
.case-block:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--line-strong)}
.case-k{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);margin-bottom:1rem;display:flex;align-items:center;gap:.55rem}
.case-k::before{content:'';width:8px;height:8px;border-radius:2px;background:var(--lime)}
.case-t{font-size:.98rem;color:var(--ink-2);line-height:1.75}

/* RELATED */
.related{padding:5.5rem 0;border-bottom:1px solid var(--line)}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin-top:.5rem}
.rel-card{background:var(--surface);border:1px solid var(--line);padding:1.8rem 1.7rem;display:flex;flex-direction:column;gap:.85rem;border-radius:16px;transition:box-shadow .25s,transform .25s,border-color .25s}
.rel-card:hover{box-shadow:var(--shadow-sm);border-color:var(--line-strong);transform:translateY(-3px)}
.rel-title{font-family:var(--font-display);font-size:1.05rem;font-weight:600;line-height:1.3;flex:1}
.card-tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);border:1px solid var(--line-strong);padding:.24rem .6rem;border-radius:30px;align-self:flex-start}
.card-link{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-2);display:inline-flex;gap:.4rem;transition:gap .2s}
.rel-card:hover .card-link{gap:.7rem}

/* CONTACT */
.contact{padding:7rem 0;border-top:1px solid var(--line);position:relative;overflow:hidden}
.contact::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 55% 75% at 85% 10%,rgba(200,242,80,.4),transparent 62%),radial-gradient(ellipse 45% 60% at 5% 100%,rgba(71,51,255,.08),transparent 60%);pointer-events:none}
.contact-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:start}
.contact-hl{font-family:var(--font-display);font-size:clamp(2rem,3.8vw,3rem);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:.6rem 0 1.4rem}
.contact-body{font-size:1rem;color:var(--ink-2);line-height:1.75;max-width:46ch}
.contact-note{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.02em;color:var(--muted);margin-top:2rem}
.contact-cards{display:flex;flex-direction:column;gap:1.1rem}
.contact-card{background:var(--surface);border:1px solid var(--line-strong);padding:2rem 1.85rem;display:flex;flex-direction:column;gap:.85rem;border-radius:16px;box-shadow:var(--shadow-sm)}
.contact-card-title{font-family:var(--font-display);font-size:1.15rem;font-weight:600}
.contact-card-desc{font-size:.92rem;color:var(--ink-2);line-height:1.6}
.contact-card .cta{align-self:flex-start}
.contact-mail{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.02em;color:var(--muted);margin-top:.2rem}
.contact-mail:hover{color:var(--accent-2)}

/* FOOTER */
.footer{border-top:1px solid var(--line);padding:2.8rem var(--pad);background:var(--bg-2)}
.footer-inner{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer-links a{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);transition:color .2s}
.footer-links a:hover{color:var(--accent-2)}
.footer-right{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.05em;color:var(--muted)}

/* RESPONSIVE */
@media(max-width:920px){
  .case-grid{grid-template-columns:1fr}
  .rel-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .stack-arrow{transform:rotate(90deg);align-self:center}
  .stack-node{flex:1 1 100%}
  .nav-link{display:none}
}
@media(max-width:600px){
  .nav{padding:.9rem var(--pad)}
  .case-hero{padding:8.5rem var(--pad) 3.5rem}
  .demo-stage{min-height:300px}
  /* Espacement inter-sections réduit de moitié sur mobile (demande Alexandre 08/07) */
  .case-demo{padding:2.75rem 0 !important}
  .stack{padding:2.75rem 0 !important}
  .case-body{padding:2.5rem 0 !important}
  .related{padding:2.75rem 0 !important}
  .contact{padding:3.5rem 0 !important}
}