/* ==========================================================================
   Spécidev — thème QuietCMS sur mesure (Facem Web, 2026)
   Direction : « l'atelier du spécifique » — plan d'ingénieur bleu nuit,
   engrenage-œil du logotype comme moteur, orange signal pour l'action.
   ========================================================================== */

@font-face{font-family:"Bricolage";src:url(fonts/bricolage-latin-wght.woff2) format("woff2-variations"),url(fonts/bricolage-latin-wght.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Bricolage";src:url(fonts/bricolage-latinext-wght.woff2) format("woff2-variations");font-weight:200 800;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+A720-A7FF}
@font-face{font-family:"Plex";src:url(fonts/plex-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Plex";src:url(fonts/plex-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Plex";src:url(fonts/plex-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Plex";src:url(fonts/plex-700-normal.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --ink:#0E2A47;          /* bleu nuit « plan d'ingénieur » */
  --ink-2:#0A2038;
  --ink-3:#14365A;
  --blue:#1F6DB5;         /* bleu de l'engrenage du logo */
  --sky:#009FE3;          /* bleu d'origine du site */
  --sky-soft:#7FD3F7;
  --signal:#FF9138;       /* orange des boutons d'origine */
  --signal-dark:#E8751C;
  --paper:#F4F8FC;
  --paper-2:#EAF3FB;
  --line:#D6E3F0;
  --line-2:#9CC9EC;
  --text:#22313F;
  --muted:#5B6B7B;
  --white:#fff;
  --f-head:"Bricolage","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-body:"Plex","Segoe UI",system-ui,-apple-system,sans-serif;
  --wrap:1200px;
  --radius:14px;
  --shadow:0 18px 40px -22px rgba(14,42,71,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{overflow-x:clip}
body{margin:0;font-family:var(--f-body);font-size:1.0625rem;line-height:1.7;color:var(--text);background:var(--paper);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg,video,iframe{max-width:100%}
img{height:auto;display:block}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--sky)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--ink);line-height:1.12;letter-spacing:-.015em;margin:0 0 .6em;font-variation-settings:"opsz" 48}
h1{font-size:clamp(2.1rem,4.4vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,2.6vw,2.25rem);font-weight:750}
h3{font-size:clamp(1.2rem,1.7vw,1.45rem);font-weight:700}
p{margin:0 0 1.1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--signal);color:#fff;padding:.5rem 1rem;border-radius:8px;z-index:2000}
.skip:focus{left:8px}

/* ── Boutons ─────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-head);font-weight:700;font-size:1.02rem;padding:.85rem 1.4rem;border-radius:999px;text-decoration:none;border:2px solid transparent;transition:transform .2s var(--ease),background .2s,color .2s,border-color .2s;cursor:pointer;line-height:1.1}
.btn svg{width:20px;height:20px;flex:none}
.btn-signal{background:var(--signal);color:#fff;box-shadow:0 10px 24px -12px rgba(255,145,56,.9)}
.btn-signal:hover{background:var(--signal-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--blue);color:#fff}

/* ── Fond « plan d'ingénieur » ───────────────────────────────────────────── */
.blueprint{position:relative;background-color:var(--ink);color:#DCEBF8;
  background-image:
    linear-gradient(rgba(127,211,247,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(127,211,247,.08) 1px,transparent 1px),
    linear-gradient(rgba(127,211,247,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(127,211,247,.04) 1px,transparent 1px),
    radial-gradient(1200px 500px at 85% 0%,rgba(0,159,227,.22),transparent 60%);
  background-size:96px 96px,96px 96px,24px 24px,24px 24px,100% 100%}
.blueprint h1,.blueprint h2,.blueprint h3{color:#fff}

/* ── En-tête ─────────────────────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(10,32,56,.96);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid rgba(127,211,247,.16)}
.header-in{display:flex;align-items:center;gap:1.5rem;height:78px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:44px;width:auto}
.nav{margin-left:auto}
.nav>ul{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.nav li{position:relative}
.nav a{display:block;color:#DCEBF8;text-decoration:none;font-family:var(--f-head);font-weight:600;font-size:1rem;padding:.55rem .85rem;border-radius:10px;transition:background .15s,color .15s}
.nav>ul>li>a:hover,.nav>ul>li.active>a{color:#fff;background:rgba(127,211,247,.12)}
.nav .sub{position:absolute;top:calc(100% + 8px);left:0;min-width:270px;background:#fff;border-radius:14px;box-shadow:0 24px 50px -18px rgba(10,32,56,.55);padding:.5rem;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s}
.nav .sub::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.nav .sub a{color:var(--ink);font-family:var(--f-body);font-weight:600;font-size:.97rem;padding:.6rem .8rem}
.nav .sub a:hover{background:var(--paper-2);color:var(--blue)}
.nav .caret{display:inline-block;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);margin-left:.45rem;opacity:.7}
.header-cta{display:flex;align-items:center;gap:.6rem;flex:none}
.tel{display:inline-flex;align-items:center;gap:.45rem;color:#fff;text-decoration:none;font-family:var(--f-head);font-weight:700;white-space:nowrap;padding:.5rem .3rem}
.tel svg{width:18px;height:18px;color:var(--signal)}
.tel:hover{color:var(--sky-soft)}
.header-cta .btn{padding:.65rem 1.1rem;font-size:.95rem}
.burger{display:none;margin-left:auto;background:none;border:0;width:46px;height:46px;border-radius:12px;color:#fff;cursor:pointer}
.burger span{display:block;width:24px;height:2.5px;background:currentColor;margin:5px auto;border-radius:2px;transition:transform .25s,opacity .25s}
.nav-open .burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ── Accueil : héros ─────────────────────────────────────────────────────── */
.hero{overflow:hidden;padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:2rem;align-items:center}
.hero h1{font-size:clamp(2.4rem,5.2vw,4.4rem);line-height:1.02;letter-spacing:-.03em;margin-bottom:.4em;font-variation-settings:"opsz" 96}
.hero-lead{font-size:1.2rem;line-height:1.6;color:#C7DCEF;max-width:34em;margin-bottom:1.8rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2.2rem}
.hero-proof{display:flex;flex-wrap:wrap;gap:1.4rem;margin:0;padding:0;list-style:none;color:#A9C6E2;font-size:.97rem}
.hero-proof li{display:flex;align-items:center;gap:.5rem}
.hero-proof svg{width:20px;height:20px;color:var(--sky-soft);flex:none}
.hero-art{width:100%;height:auto;max-height:600px}
.hero-rule{display:flex;justify-content:space-between;gap:1rem;margin-top:44px;padding-top:18px;border-top:1px dashed rgba(127,211,247,.25);color:#7FA6CB;font-size:.9rem}
.hero-rule span{white-space:nowrap}

/* ── Sections génériques ─────────────────────────────────────────────────── */
.section{padding:96px 0}
.section-head{max-width:760px;margin-bottom:48px}
.section-head p{font-size:1.15rem;color:var(--muted)}
.section-alt{background:#fff}

/* ── Services : planche technique (cellules jointes) ─────────────────────── */
.spec{display:grid;grid-template-columns:repeat(3,1fr);border:1.5px solid var(--line);border-radius:22px;overflow:hidden;background:#fff}
.spec-cell{position:relative;padding:34px 30px 30px;border-right:1.5px solid var(--line);border-bottom:1.5px solid var(--line);text-decoration:none;color:var(--text);display:flex;flex-direction:column;transition:background .25s}
.spec-cell:nth-child(3n){border-right:0}
.spec-cell:nth-last-child(-n+3){border-bottom:0}
.spec-cell:hover{background:var(--paper-2);color:var(--text)}
.spec-cell h3{font-size:1.35rem;margin:18px 0 .45em}
.spec-cell p{color:var(--muted);margin:0 0 1.2em;flex:1}
.spec-cell .more{font-family:var(--f-head);font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:.4rem}
.spec-cell .more svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.spec-cell:hover .more svg{transform:translateX(5px)}
.spec-ico{width:74px;height:74px}
.spec-ico .ln{fill:none;stroke:var(--blue);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.spec-ico .ac{fill:var(--signal)}
.spec-ico .bg{fill:var(--paper-2)}
.spec-cell:hover .spec-ico .ln{stroke-dasharray:240;animation:sd-redraw .9s var(--ease)}
.spec-cell .ref{position:absolute;top:22px;right:26px;font-size:.8rem;color:#9AAFC3;font-family:var(--f-head)}

/* ── Bande technologies (défilement) ─────────────────────────────────────── */
.stack{background:var(--ink);color:#fff;padding:26px 0;overflow:hidden;border-top:1px solid rgba(127,211,247,.15)}
.stack-track{display:flex;gap:16px;width:max-content;animation:sd-marquee 38s linear infinite}
.stack:hover .stack-track{animation-play-state:paused}
.stack-chip{display:inline-flex;align-items:center;gap:.6rem;padding:.6rem 1.2rem;border:1.5px solid rgba(127,211,247,.3);border-radius:999px;font-family:var(--f-head);font-weight:700;font-size:1.05rem;white-space:nowrap;color:#DCEBF8}
.stack-chip i{width:9px;height:9px;border-radius:50%;background:var(--sky);display:block}
.stack-chip:nth-child(3n) i{background:var(--signal)}

/* ── Savoir-faire (back / front) ─────────────────────────────────────────── */
.craft{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.craft-list{display:grid;gap:22px}
.craft-item{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px;border-radius:18px;background:#fff;border:1.5px solid var(--line)}
.craft-item h3{font-size:1.25rem;margin:0 0 .3em}
.craft-item p{margin:0;color:var(--muted)}
.craft-badge{width:64px;height:64px;border-radius:16px;background:var(--ink);display:grid;place-items:center;color:#fff;font-family:var(--f-head);font-weight:800;font-size:1.05rem}
.craft-badge.sig{background:var(--signal)}
.craft-badge.sky{background:var(--sky)}

/* ── Méthode (vraie séquence) ────────────────────────────────────────────── */
.method{position:relative}
.method-line{width:100%;height:60px;display:block;margin-bottom:-14px}
.method-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;list-style:none;padding:0;margin:0;counter-reset:st}
.method-steps li{counter-increment:st;position:relative;padding-top:8px}
.method-steps li::before{content:counter(st);display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;border:2.5px solid var(--blue);color:var(--ink);font-family:var(--f-head);font-weight:800;font-size:1.3rem;margin-bottom:18px;position:relative;z-index:1}
.method-steps li:last-child::before{background:var(--signal);border-color:var(--signal);color:#fff}
.method-steps h3{font-size:1.2rem;margin-bottom:.35em}
.method-steps p{color:var(--muted);font-size:1rem;margin:0}

/* ── Réalisations ───────────────────────────────────────────────────────── */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.case{display:grid;grid-template-rows:auto 1fr;border-radius:24px;overflow:hidden;background:#fff;border:1.5px solid var(--line);text-decoration:none;color:var(--text);transition:transform .3s var(--ease),box-shadow .3s}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--text)}
.case-art{background:var(--ink);aspect-ratio:16/8;display:grid;place-items:center;overflow:hidden}
.case-art svg{width:100%;height:100%}
.case-art img{width:100%;height:100%;object-fit:cover}
.case-body{padding:28px 30px 30px}
.case-body h3{font-size:1.45rem;margin-bottom:.35em}
.case-body p{color:var(--muted);margin:0 0 1em}
.case-tag{display:inline-block;font-size:.85rem;font-weight:600;color:var(--blue);background:var(--paper-2);padding:.2rem .7rem;border-radius:999px;margin-bottom:.8rem}

/* ── Texte d'accueil (SEO) ──────────────────────────────────────────────── */
.home-text{display:grid;grid-template-columns:280px 1fr;gap:64px}
.home-text aside{position:sticky;top:110px;align-self:start}
.home-text aside svg{width:100%;height:auto}

/* ── Contact (accueil + page) ───────────────────────────────────────────── */
.contact-band{padding:96px 0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-grid h2{color:#fff}
.contact-lead{color:#C7DCEF;font-size:1.12rem}
.coords{list-style:none;padding:0;margin:28px 0;display:grid;gap:16px}
.coords li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;color:#DCEBF8}
.coords .ic{width:44px;height:44px;border-radius:12px;background:rgba(127,211,247,.12);display:grid;place-items:center;color:var(--sky-soft)}
.coords .ic svg{width:22px;height:22px}
.coords a{color:#fff;font-weight:600;text-decoration:none}
.coords a:hover{color:var(--sky-soft)}
.coords small{display:block;color:#8FB1D2;font-size:.88rem}
.map{position:relative;border-radius:18px;overflow:hidden;border:1.5px solid rgba(127,211,247,.25);aspect-ratio:16/10;background:#14365A}
.map-tiles{position:absolute;inset:0;display:grid;filter:saturate(.35) contrast(1.05) brightness(.9) hue-rotate(185deg)}
.map-tiles img{width:100%;height:100%;object-fit:cover;display:block}
.map-pin{position:absolute;left:50%;top:50%;width:44px;transform:translate(-50%,-100%)}
.map-pin .ring{transform-box:fill-box;transform-origin:center;animation:sd-ring 2.2s ease-out infinite}
.map-attr{position:absolute;right:8px;bottom:6px;font-size:.72rem;color:#fff;background:rgba(10,32,56,.7);padding:.1rem .45rem;border-radius:6px}
.form-card{background:#fff;color:var(--text);border-radius:22px;padding:34px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.form-card h3{margin-top:0}
.form-card .note{font-size:.88rem;color:var(--muted);margin:.4rem 0 0}

/* ── Formulaires natifs QuietCMS (surcharge) ─────────────────────────────── */
.qcms-form-wrap{margin:0!important}
.qcms-label{font-family:var(--f-head);font-size:.95rem!important;color:var(--ink)!important}
.qcms-input{border:1.5px solid var(--line)!important;border-radius:12px!important;padding:.8rem .95rem!important;font-size:1rem!important;background:var(--paper)!important;color:var(--text)!important}
.qcms-input:focus{border-color:var(--sky)!important;box-shadow:0 0 0 4px rgba(0,159,227,.15)!important;background:#fff!important}
.qcms-submit{background:var(--signal)!important;border-radius:999px!important;padding:.9rem 1.8rem!important;font-family:var(--f-head);font-size:1.05rem!important;font-weight:700!important}
.qcms-submit:hover{background:var(--signal-dark)!important}
.qcms-alert{border-radius:12px!important}

/* ── En-tête des pages internes ─────────────────────────────────────────── */
.page-hero{padding:46px 0 56px;overflow:hidden}
.page-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.page-hero h1{margin:.35em 0 .35em;font-size:clamp(2rem,3.3vw,2.85rem);line-height:1.08}
.page-hero .kicker{color:#A9C6E2;font-size:1.08rem;max-width:40em;margin:0}
.page-art{width:100%;max-height:300px}
.crumbs{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.92rem;color:#8FB1D2;list-style:none;margin:0;padding:0}
.crumbs a{color:#C7DCEF;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs li+li::before{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid #6F93B8;border-top:1.5px solid #6F93B8;transform:rotate(45deg);margin:0 .55rem 0 .15rem;vertical-align:middle}
.meta-line{display:flex;gap:1rem;flex-wrap:wrap;color:#A9C6E2;font-size:.95rem;margin-top:.8rem}

/* ── Corps de page ──────────────────────────────────────────────────────── */
.page-body{padding:64px 0 80px}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:64px;align-items:start}
.page-grid.full{grid-template-columns:minmax(0,1fr)}
.side{position:sticky;top:104px;display:grid;gap:20px}
.side-card{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:24px}
.side-card h2{font-size:1.15rem;margin-bottom:.6em}
.toc{list-style:none;margin:0;padding:0;display:grid;gap:2px;border-left:2px solid var(--line)}
.toc a{display:block;padding:.35rem .9rem;color:var(--muted);text-decoration:none;font-size:.95rem;line-height:1.4;border-left:2px solid transparent;margin-left:-2px}
.toc a:hover,.toc a.on{color:var(--ink);border-left-color:var(--signal)}
.side-cta{background:var(--ink);color:#DCEBF8;border:0;position:relative;overflow:hidden}
.side-cta h2{color:#fff}
.side-cta p{font-size:.98rem;margin-bottom:1rem}
.side-cta .btn{width:100%;justify-content:center}
.side-cta .tel{padding:.7rem 0 0;justify-content:center;width:100%}
.side-cta svg.gear-deco{position:absolute;right:-38px;top:-38px;width:120px;opacity:.18}

/* Prose éditoriale */
.prose{font-size:1.09rem;max-width:none}
.prose>p:first-child{font-size:1.24rem;line-height:1.62;color:var(--ink)}
.prose h2{margin-top:2.2em;padding-top:.2em;scroll-margin-top:110px;position:relative}
.prose h2::before{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--signal);margin-bottom:.7em}
.prose h3{margin-top:1.6em;scroll-margin-top:110px;color:var(--blue)}
.prose strong{color:var(--ink);font-weight:700}
.prose a{font-weight:600}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin-bottom:.4em}
.prose ol li::marker{color:var(--signal);font-family:var(--f-head);font-weight:800}
.prose blockquote{margin:1.6em 0;padding:1.2em 1.5em;border-left:4px solid var(--sky);background:var(--paper-2);border-radius:0 14px 14px 0;font-size:1.1rem;color:var(--ink)}
.prose blockquote p:last-child{margin:0}
.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:1.8em 0;font-size:1rem;border:1.5px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.prose th{background:var(--ink);color:#fff;font-family:var(--f-head);text-align:left;padding:.85rem 1.1rem;font-weight:700}
.prose td{padding:.85rem 1.1rem;border-top:1px solid var(--line);vertical-align:top}
.prose tr:nth-child(even) td{background:var(--paper)}
.prose td:first-child{font-weight:600;color:var(--ink);width:38%}
.prose figure{margin:2em 0}
.prose figure img{border-radius:16px;width:100%}
.prose figcaption{font-size:.9rem;color:var(--muted);margin-top:.6rem;text-align:center}
.prose .sd-featured img{aspect-ratio:21/9;object-fit:cover}
.sd-infographic{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:22px 22px 16px}
.sd-infographic svg{width:100%;height:auto;display:block;font-family:var(--f-head)}
.sd-video{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:var(--ink)}
.sd-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.prose .qcms-form-wrap{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:28px;max-width:720px}

/* Sous-pages d'une page mère */
.children{margin-top:56px}
.children h2{font-size:1.6rem}
.child-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.child{display:flex;flex-direction:column;gap:.4rem;padding:22px;border-radius:18px;background:#fff;border:1.5px solid var(--line);text-decoration:none;color:var(--text);transition:border-color .2s,transform .25s var(--ease)}
.child:hover{border-color:var(--sky);transform:translateY(-3px);color:var(--text)}
.child strong{font-family:var(--f-head);font-size:1.15rem;color:var(--ink)}
.child span{font-size:.97rem;color:var(--muted)}

/* Bande d'appel finale */
.cta-band{padding:64px 0}
.cta-in{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.cta-in h2{margin:0 0 .2em;font-size:clamp(1.5rem,2.4vw,2rem)}
.cta-in p{margin:0;color:#C7DCEF}
.cta-gear{width:96px;height:96px}
.cta-actions{display:flex;gap:.7rem;flex-wrap:wrap}

/* ── Blog ───────────────────────────────────────────────────────────────── */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.post-card{display:flex;flex-direction:column;background:#fff;border:1.5px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text);transition:transform .3s var(--ease),box-shadow .3s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);color:var(--text)}
.post-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.post-card div{padding:22px 24px 26px}
.post-card time{font-size:.88rem;color:var(--muted)}
.post-card h2{font-size:1.3rem;margin:.3em 0 .4em}
.post-card p{margin:0;color:var(--muted);font-size:1rem}
.pager{display:flex;gap:.5rem;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager a,.pager span{min-width:44px;height:44px;display:grid;place-items:center;border-radius:12px;border:1.5px solid var(--line);text-decoration:none;font-weight:700;background:#fff}
.pager span.cur{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ── 404 ────────────────────────────────────────────────────────────────── */
.e404{padding:80px 0 100px;text-align:center}
.e404 svg{width:min(420px,90%);margin:0 auto 24px}
.e404 p{color:#C7DCEF;font-size:1.15rem}

/* ── Pied de page ───────────────────────────────────────────────────────── */
.site-footer{background:var(--ink-2);color:#A9C6E2;padding:64px 0 28px;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(127,211,247,.12)}
.foot-grid img{height:40px;width:auto;margin-bottom:18px}
.foot-grid h2{font-size:1.05rem;color:#fff;margin-bottom:.8em}
.foot-grid p{margin:0 0 .6em}
.foot-grid a{color:#DCEBF8;text-decoration:none}
.foot-grid a:hover{color:var(--sky-soft);text-decoration:underline}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:22px;font-size:.9rem}
.foot-bottom a{color:#DCEBF8;text-decoration:none;margin-left:1.2rem}
.foot-bottom a:hover{text-decoration:underline}
.to-top{position:fixed;right:18px;bottom:18px;width:48px;height:48px;border-radius:50%;border:0;background:var(--signal);color:#fff;display:grid;place-items:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s;z-index:900;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top svg{width:22px;height:22px}

/* ==========================================================================
   Animations SVG (dessins animés) — gated par html.js + reduced-motion
   ========================================================================== */
.sd-spin{transform-box:view-box;animation:sd-rot 22s linear infinite}
.sd-spin-rev{transform-box:view-box;animation:sd-rot 14s linear infinite reverse}
.sd-eye{transform-box:view-box;animation:sd-eye 5.5s ease-in-out infinite}
.sd-float{animation:sd-float 6s ease-in-out infinite;animation-delay:var(--d,0s)}
.sd-flow{stroke-dasharray:7 11;animation:sd-dash 1.4s linear infinite;animation-delay:var(--d,0s)}
.sd-blink{animation:sd-blink 1.1s steps(2,end) infinite}
.sd-pulse{transform-box:fill-box;transform-origin:center;animation:sd-ring 2.4s ease-out infinite;animation-delay:var(--d,0s)}
.sd-travel{offset-rotate:0deg;animation:sd-travel 3.3s cubic-bezier(.55,0,.45,1) infinite;animation-delay:var(--d,0s)}
.sd-type{transform-box:fill-box;transform-origin:left center;animation:sd-type 6s var(--ease) infinite;animation-delay:var(--d,0s)}
.sd-cell{opacity:0;animation:sd-cell 6s ease-in-out infinite;animation-delay:var(--d,0s)}
.sd-pop-loop{transform-box:fill-box;transform-origin:center;animation:sd-poploop 6s var(--ease) infinite;animation-delay:var(--d,0s)}
.sd-bar{transform-box:fill-box;transform-origin:bottom;animation:sd-bar 5s var(--ease) infinite;animation-delay:var(--d,0s)}
.sd-toggle{animation:sd-toggle 4s ease-in-out infinite}
.sd-wave{opacity:0;animation:sd-wave 2.4s ease-out infinite;animation-delay:var(--d,0s)}
.sd-drop{transform-box:fill-box;animation:sd-drop 7s var(--ease) infinite;animation-delay:var(--d,0s)}
/* déclenchées à l'entrée dans l'écran (classe .in-view posée par le script) */
.js .sd-draw{stroke-dasharray:1400;stroke-dashoffset:1400}
.js .in-view .sd-draw,.js .sd-page-art .sd-draw{animation:sd-drawin 2.2s var(--ease) forwards;animation-delay:var(--d,0s)}
.js .sd-pop{opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.6)}
.js .in-view .sd-pop{animation:sd-popin .8s var(--ease) forwards;animation-delay:var(--d,0s)}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.in-view{opacity:1;transform:none}

@keyframes sd-rot{to{transform:rotate(360deg)}}
@keyframes sd-eye{0%,44%,52%,100%{transform:scaleY(1)}48%{transform:scaleY(.08)}}
@keyframes sd-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes sd-dash{to{stroke-dashoffset:-36}}
@keyframes sd-blink{0%{opacity:1}100%{opacity:0}}
@keyframes sd-ring{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.2);opacity:0}}
@keyframes sd-travel{0%{offset-distance:0%;opacity:0}10%{opacity:1}90%{opacity:1}100%{offset-distance:100%;opacity:0}}
@keyframes sd-type{0%{transform:scaleX(0)}25%,85%{transform:scaleX(1)}100%{transform:scaleX(0)}}
@keyframes sd-cell{0%,10%{opacity:0}25%,80%{opacity:1}100%{opacity:0}}
@keyframes sd-poploop{0%{transform:scale(.4);opacity:0}12%{transform:scale(1.08);opacity:1}18%,88%{transform:scale(1);opacity:1}100%{transform:scale(.4);opacity:0}}
@keyframes sd-bar{0%{transform:scaleY(.1)}30%,80%{transform:scaleY(1)}100%{transform:scaleY(.1)}}
@keyframes sd-toggle{0%,40%{transform:translateX(0)}50%,90%{transform:translateX(66px)}100%{transform:translateX(0)}}
@keyframes sd-wave{0%{opacity:0}30%{opacity:1}100%{opacity:0}}
@keyframes sd-drop{0%{transform:translate(-150px,40px) scale(.5);opacity:0}14%,86%{transform:none;opacity:1}100%{transform:none;opacity:0}}
@keyframes sd-drawin{to{stroke-dashoffset:0}}
@keyframes sd-popin{to{opacity:1;transform:scale(1)}}
@keyframes sd-redraw{from{stroke-dashoffset:240}to{stroke-dashoffset:0}}
@keyframes sd-marquee{to{transform:translateX(-50%)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .sd-draw{stroke-dashoffset:0}
  .js .sd-pop,.sd-cell,.sd-wave,.js .reveal{opacity:1!important;transform:none!important}
  .sd-travel{display:none}
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1180px){
  .header-cta .tel{display:none}
  .nav a{padding:.5rem .6rem;font-size:.95rem}
}
@media (max-width:980px){
  .burger{display:block}
  .header-cta{display:none}
  .nav{position:fixed;inset:78px 0 0 0;background:var(--ink-2);padding:20px 24px 40px;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .3s var(--ease),visibility .3s;margin:0}
  .nav-open .nav{transform:none;visibility:visible}
  .nav>ul{flex-direction:column;align-items:stretch;gap:2px}
  .nav a{font-size:1.15rem;padding:.8rem .6rem}
  .nav .sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 .4rem 1rem;min-width:0}
  .nav .sub a{color:#A9C6E2;font-size:1rem;padding:.5rem .6rem}
  .nav .caret{display:none}
  .nav .mobile-cta{display:grid!important;gap:12px;margin-top:20px}
  .hero-grid,.page-hero-grid,.craft,.contact-grid,.home-text,.page-grid{grid-template-columns:1fr}
  .hero{padding-top:40px}
  .hero-art{max-height:420px}
  .page-art{max-height:200px}
  .side{position:static}
  .home-text aside{position:static;max-width:320px}
  .spec{grid-template-columns:1fr 1fr}
  .spec-cell:nth-child(3n){border-right:1.5px solid var(--line)}
  .spec-cell:nth-child(2n){border-right:0}
  .spec-cell:nth-last-child(-n+3){border-bottom:1.5px solid var(--line)}
  .spec-cell:nth-last-child(-n+2){border-bottom:0}
  .method-steps{grid-template-columns:1fr 1fr}
  .method-line{display:none}
  .cases{grid-template-columns:1fr}
  .cta-in{grid-template-columns:1fr}
  .cta-gear{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-rule{flex-wrap:wrap}
}
@media (max-width:640px){
  body{font-size:1rem}
  .wrap{padding:0 16px}
  .section{padding:64px 0}
  .spec{grid-template-columns:1fr}
  .spec-cell{border-right:0!important;border-bottom:1.5px solid var(--line)!important}
  .spec-cell:last-child{border-bottom:0!important}
  .method-steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .form-card{padding:22px}
  .brand img{height:36px}
  .prose td:first-child{width:auto}
  .prose table{display:block;overflow-x:auto}
}
.nav .mobile-cta{display:none}
.sub-toggle{display:none}
.nav .nav-tel a{display:inline-flex;align-items:center;gap:.45rem;color:#fff;font-weight:700;white-space:nowrap}
.nav .nav-tel svg{width:17px;height:17px;color:var(--signal)}
.nav .nav-tel a:hover{color:var(--sky-soft);background:transparent}
.m-cta{display:none}
@media (max-width:980px){
  /* backdrop-filter crée un bloc conteneur : le menu fixe était rogné à la hauteur du header */
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--ink-2)}
  .nav{height:calc(100vh - 78px);height:calc(100dvh - 78px);padding-bottom:110px}
  .nav>ul>li{display:flex;flex-wrap:wrap;align-items:center;border-bottom:1px solid rgba(127,211,247,.12)}
  .nav>ul>li>a{flex:1}
  .sub-toggle{display:grid;place-items:center;width:48px;height:48px;border:0;border-radius:12px;background:rgba(127,211,247,.1);color:#fff;cursor:pointer}
  .sub-toggle span{width:10px;height:10px;border-right:2.5px solid currentColor;border-bottom:2.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s}
  .nav li.open>.sub-toggle span{transform:rotate(-135deg) translate(-2px,-2px)}
  .nav .sub{display:none;flex-basis:100%;padding:0 0 .6rem 1rem}
  .nav li.open>.sub{display:block}
  .m-cta{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:950;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:rgba(10,32,56,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
  .m-cta a{flex:1 1 50%;min-width:0;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 10px;border-radius:12px;font-family:var(--f-head);font-weight:800;font-size:15px;line-height:1.1;text-decoration:none;white-space:nowrap}
  .m-cta svg{width:18px;height:18px;flex:none}
  .m-cta-contact{background:var(--blue);color:#fff}
  .m-cta-tel{background:var(--signal);color:#fff}
  .m-cta a:hover{color:#fff}
  .m-cta a:active{transform:scale(.98)}
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .to-top{bottom:calc(80px + env(safe-area-inset-bottom))}
  .nav-open .m-cta{display:none}
  .nav .mobile-cta .btn{display:flex;justify-content:center;text-align:center}
}
@media (max-width:360px){.m-cta a{font-size:14px;gap:6px;padding:13px 6px}}

/* Plan du site */
.sitemap{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:2rem}
.sitemap section{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:26px 28px}
.sitemap h2{font-size:1.25rem;margin:0 0 .8em}
.prose .sitemap h2::before{display:none}
.sitemap ul{list-style:none;padding:0;margin:0}
.sitemap ul ul{padding-left:1.1rem;border-left:2px solid var(--line);margin:.3rem 0 .5rem .3rem}
.sitemap li{margin:.35rem 0}
.sitemap a{text-decoration:none;font-weight:600}
.sitemap a:hover{text-decoration:underline}
@media (max-width:980px){.sitemap{grid-template-columns:1fr}}
#contact{scroll-margin-top:78px}