@font-face{font-family:"Montserrat";src:url(fonts/montserrat-latin-600-normal.woff2) format("woff2");font-weight:600;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:"Montserrat";src:url(fonts/montserrat-cyrillic-600-normal.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Montserrat";src:url(fonts/montserrat-latin-700-normal.woff2) format("woff2");font-weight:700;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:"Montserrat";src:url(fonts/montserrat-cyrillic-700-normal.woff2) format("woff2");font-weight:700;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Source Sans 3";src:url(fonts/source-sans-3-latin-400-normal.woff2) format("woff2");font-weight:400;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:"Source Sans 3";src:url(fonts/source-sans-3-cyrillic-400-normal.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Source Sans 3";src:url(fonts/source-sans-3-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;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:"Source Sans 3";src:url(fonts/source-sans-3-cyrillic-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Source Sans 3";src:url(fonts/source-sans-3-latin-600-normal.woff2) format("woff2");font-weight:600;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:"Source Sans 3";src:url(fonts/source-sans-3-cyrillic-600-normal.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Source Sans 3";src:url(fonts/source-sans-3-latin-700-normal.woff2) format("woff2");font-weight:700;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:"Source Sans 3";src:url(fonts/source-sans-3-cyrillic-700-normal.woff2) format("woff2");font-weight:700;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}

/* Mise en page : barre de maquette (thème du lecteur) au-dessus d'un site client en clair, vues Accueil / Article / Avant-après routées par #hash */
:root{
    --ink:#2A2B30; --ink-soft:#4A4D55; --muted:#646973; --paper:#FFFFFF; --mist:#F2F4F7; --line:#DDE1E7;
  --sun:#5FC3CD; --canard-btn:#00788A;
  --steel:#00596E; --steel-deep:#00404F; --steel-pale:#E2F0F2; --night:#23252A;
  --ok:#2F7D5B; --warn:#B7791F; --alert:#B5452F;
  --display:"Montserrat",system-ui,sans-serif; --body:"Source Sans 3",system-ui,-apple-system,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
}

*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%}
html{scroll-behavior:smooth}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:3px solid var(--steel);outline-offset:2px}


/* ---- site : commun ---- */
.w{max-width:1120px;margin:0 auto;padding-left:clamp(16px,4vw,40px);padding-right:clamp(16px,4vw,40px)}
h2,h3,.h{font-family:var(--display);color:var(--ink);text-wrap:balance;margin:0}
.eyebrow{font:600 .72rem var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .92rem var(--display);text-decoration:none;padding:13px 20px;border-radius:4px;border:1.5px solid transparent;cursor:pointer;white-space:nowrap}
.btn-main{background:var(--steel);color:#fff}.btn-main:hover{background:var(--steel-deep)}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}.btn-line:hover{background:var(--ink);color:#fff}
.tel{font-variant-numeric:tabular-nums;user-select:all}

.topbar{background:var(--night);color:#D8DADF;font-size:.86rem}
.topbar .w{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;padding-block:8px}
.topbar .sep{opacity:.35}
.topbar .grow{flex:1}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar a span{opacity:.6;font-weight:400}

header.main{border-bottom:1px solid var(--line);background:var(--paper);position:relative}
header.main .w{display:flex;align-items:center;gap:28px;padding-block:14px}
.logo-full{height:50px;width:auto;display:block}.logo-short{display:none;height:38px;width:auto}
nav.menu{display:flex;gap:26px;margin-left:auto;font:600 .9rem var(--display)}
nav.menu a{white-space:nowrap;text-decoration:none;color:var(--ink-soft);padding:6px 0;border-bottom:2px solid transparent}
nav.menu a:hover,nav.menu a.on{color:var(--ink);border-color:var(--steel)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:4px;padding:10px;cursor:pointer}
.burger i{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0}

/* ---- accueil ---- */
.hero{background:linear-gradient(180deg,var(--mist),var(--paper));border-bottom:1px solid var(--line)}
.hero .w{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;padding-block:64px 56px;align-items:center}
.hero h2{font-size:clamp(2rem,4.2vw,3.1rem);line-height:1.1;letter-spacing:-.01em;margin:14px 0 18px}
.hero p.lead{font-size:1.18rem;color:var(--ink-soft);max-width:34ch;margin:0 0 28px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .callnote{font-size:.88rem;color:var(--muted);margin-top:14px}
.register{background:var(--paper);border:1px solid var(--line);border-radius:6px;box-shadow:0 18px 40px -24px rgba(35,37,42,.35);min-width:0}
.register header{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.register header b{font:700 .95rem var(--display)}
.register header span{font:500 .72rem var(--mono);color:var(--muted)}
.register ul{list-style:none;margin:0;padding:6px 0}
.register li{display:grid;grid-template-columns:22px 1fr;gap:12px;padding:12px 20px;align-items:start}
.register li+li{border-top:1px dashed var(--line)}
.box{width:20px;height:20px;border:1.5px solid var(--steel);border-radius:3px;display:grid;place-items:center;margin-top:2px}
.box::after{content:"";width:9px;height:5px;border-left:2px solid var(--steel);border-bottom:2px solid var(--steel);transform:rotate(-45deg) translate(1px,-1px)}
.register li b{display:block;font:700 .95rem var(--display)}
.register li small{color:var(--muted);font-size:.9rem}
.register footer{padding:14px 20px;background:var(--steel-pale);font-size:.9rem;color:var(--steel-deep);border-radius:0 0 6px 6px}

section.band{padding-block:72px}
.sec-head{display:grid;gap:10px;margin-bottom:36px;max-width:60ch}
.sec-head h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.sec-head p{margin:0;color:var(--muted)}
.audience{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.aud{border:1px solid var(--line);border-radius:6px;padding:28px;display:grid;gap:14px;align-content:start;background:var(--paper)}
.aud.dark{background:var(--night);border-color:var(--night);color:#E3E5E9}.aud.dark h3{color:#fff}.aud.dark .eyebrow{color:#8FD3DA}
.aud h3{font-size:1.25rem}
.aud ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.aud li{padding-left:22px;position:relative}
.aud li::before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:2px;background:var(--steel)}
.aud.dark li::before{background:#8FD3DA}
.aud p{margin:0;color:var(--muted)}
.aud .more{margin-top:6px;font:600 .9rem var(--display);color:var(--steel);text-decoration:none}
.aud.ext{background:var(--mist)}

.audience{grid-template-columns:repeat(2,minmax(0,1fr))}
.reseau{background:var(--mist);border-bottom:1px solid var(--line)}
.poles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:6px;background:var(--paper);overflow:hidden}
.pole{padding:26px 24px;display:grid;gap:6px;align-content:start;position:relative;min-width:0}
.pole+.pole{border-left:1px solid var(--line)}
.pole b{font:700 1.2rem var(--display);color:var(--ink)}
.pole-sub{font:600 .78rem var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.pole p{margin:6px 0 4px;color:var(--muted);font-size:.95rem}
.pole.here{background:var(--night);color:#D8DADF}.pole.here b{color:#fff}.pole.here .pole-sub{color:#8FD3DA}.pole.here p{color:#B9BCC4}
.pole-tag{font:500 .68rem var(--mono);color:#8FD3DA;border:1px solid #3E6A72;border-radius:3px;padding:1px 6px;justify-self:start;margin-bottom:6px}
.pole-link{font:600 .9rem var(--display);color:var(--steel);text-decoration:none}
.todo-link{color:var(--warn);font:500 .78rem var(--mono)}
.topbar .net span{opacity:.6}
.sv-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start}
.video{margin:0;display:grid;gap:16px;min-width:0}
.vframe{aspect-ratio:16/9;max-width:100%;border-radius:6px;background:linear-gradient(135deg,#3A3D44,#23252A);position:relative;display:grid;place-items:center}
.play{width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.95);display:grid;place-items:center}
.play::after{content:"";border-left:20px solid var(--steel);border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:6px}
.vdur{position:absolute;right:12px;bottom:12px;font:500 .78rem var(--mono);color:#fff;background:rgba(0,0,0,.55);padding:2px 8px;border-radius:3px}
.video figcaption{display:grid;gap:6px;justify-items:start}
.video figcaption b{font:700 1.1rem var(--display)}
.video figcaption span{color:var(--muted)}
.video .btn{margin-top:6px}
.metiers{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.metiers li{padding:16px 16px 16px 0;border-bottom:1px solid var(--line);display:grid;gap:3px;min-width:0}
.metiers b{font:700 .98rem var(--display)}
.metiers span{color:var(--muted);font-size:.92rem;line-height:1.45}
.todo-note{margin:18px 0 0;font:500 .78rem var(--mono);color:var(--warn)}
.news{background:var(--steel-pale);border-top:1px solid var(--line)}
.news .w{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding-block:40px}
.news h2{font-size:1.35rem}.news p{margin:6px 0 0;color:var(--ink-soft)}
.nf{display:flex;flex-wrap:wrap;gap:10px}
.nf input{flex:1 1 220px;min-width:0;font:inherit;padding:12px;border:1px solid #C9CED6;border-radius:4px;background:#fff;color:var(--ink)}
.nsent{flex-basis:100%;margin:0;font-size:.9rem;color:var(--steel-deep)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.slider{position:relative;background:#16181C;color:#fff;overflow:hidden}
.slides{display:grid}
.slide{grid-area:1/1;position:relative;min-height:clamp(440px,52vw,600px);display:flex;align-items:center;visibility:hidden;opacity:0;transition:opacity .9s ease,visibility 0s linear .9s}
.slide.on{visibility:visible;opacity:1;transition:opacity .9s ease}
.slide::before{content:"";position:absolute;inset:0;background:var(--img) center/cover no-repeat;transform:scale(1.08);transition:transform 7s linear}
.slide.on::before{transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,20,24,.92) 0%,rgba(18,20,24,.78) 38%,rgba(18,20,24,.15) 75%,rgba(18,20,24,0) 100%)}
.s-in{position:relative;z-index:1;width:100%;padding-block:56px 96px;display:grid;gap:16px;justify-items:start}
.s-in>*{max-width:560px}
.kicker{font:600 .74rem var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--sun);display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:3px;background:var(--sun)}
.slide h2{color:#fff;font-size:clamp(2rem,4.4vw,3.3rem);line-height:1.08;letter-spacing:-.01em}
.slide p{margin:0;font-size:1.15rem;color:#D9DCE2;max-width:46ch}
.s-pts{list-style:none;margin:4px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 28px}
.s-pts li{display:flex;align-items:center;gap:10px;font-weight:600}
.s-pts li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--sun) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2323252A' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat;flex:none}
.slide .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.slide.on .s-in>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.slide.on .s-in>*:nth-child(2){animation-delay:.08s}.slide.on .s-in>*:nth-child(3){animation-delay:.16s}.slide.on .s-in>*:nth-child(4){animation-delay:.24s}.slide.on .s-in>*:nth-child(5){animation-delay:.32s}
@keyframes rise{from{transform:translateY(14px)}to{transform:none}}
.btn-sun{background:var(--canard-btn);color:#fff}.btn-sun:hover{background:#00687A}
.btn-glass{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.45)}.btn-glass:hover{background:rgba(255,255,255,.18)}
.s-nav{position:absolute;left:0;right:0;bottom:22px;z-index:2;display:flex;gap:14px}
.s-dot{background:none;border:0;padding:0;cursor:pointer;color:#C9CDD5;display:grid;gap:8px;text-align:left;font:600 .78rem var(--display);width:150px;max-width:30%}
.s-dot i{display:block;height:3px;background:rgba(255,255,255,.25);border-radius:2px;overflow:hidden;position:relative}
.s-dot i::after{content:"";position:absolute;inset:0;background:var(--sun);transform:scaleX(0);transform-origin:left}
.s-dot.on{color:#fff}.s-dot.on i::after{animation:fill 7s linear forwards}
.slider.paused .s-dot.on i::after{animation-play-state:paused}
@keyframes fill{to{transform:scaleX(1)}}
.trust{background:var(--steel);color:#fff}.trust span{color:#CDE7EA}.trust b{color:#fff}
.trust .w{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 24px;padding-block:16px}
.trust span{display:grid;font-size:.88rem;line-height:1.35}
.trust b{font:700 .98rem var(--display)}
.pole{padding:0 24px 24px;overflow:hidden}
.pole-ph{height:150px;margin:0 -24px 18px;background:var(--img) center/cover;transition:transform .5s}
.pole:hover .pole-ph{transform:scale(1.04)}
.pole.here .pole-tag{position:absolute;top:12px;left:12px;background:var(--sun);color:#0E2A30;border:0}
.metiers{border-top:0!important;gap:10px!important}
.metiers li.tile{position:relative;aspect-ratio:4/3;max-width:100%;border-radius:6px;overflow:hidden;padding:14px!important;border:0!important;display:flex!important;flex-direction:column;justify-content:flex-end;color:#fff;isolation:isolate}
.tile::before{content:"";position:absolute;inset:0;background:var(--img) center/cover;z-index:-2;transition:transform .6s}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,20,24,0) 35%,rgba(18,20,24,.85));z-index:-1}
.tile:hover::before{transform:scale(1.07)}
.metiers li.tile b{color:#fff;font-size:1rem}
.metiers li.tile span{color:#E1E4E9;font-size:.84rem}
.metiers li.tile b::before{content:"";display:block;width:22px;height:3px;background:var(--sun);margin-bottom:8px}
.reals{padding-block:64px 72px;background:var(--night);color:#fff;overflow:hidden}
.reals h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);margin-top:8px}
.reals .eyebrow{color:var(--sun)}
.reals-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.reals .btn-line{border-color:rgba(255,255,255,.5);color:#fff}.reals .btn-line:hover{background:#fff;color:var(--night)}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.track{display:flex;gap:14px;width:max-content;animation:scroll 60s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.rph{margin:0;position:relative;width:300px;height:210px;border-radius:6px;overflow:hidden;flex:none}
.rph img{width:100%;height:100%;object-fit:cover;display:block}
.rph figcaption{position:absolute;left:10px;bottom:10px;font:600 .74rem var(--display);background:rgba(18,20,24,.75);color:#fff;padding:4px 9px;border-radius:3px}
@media (prefers-reduced-motion:reduce){.track{animation:none}.slide::before{transform:none!important}.s-dot.on i::after{animation:none;transform:scaleX(1)}.slide.on .s-in>*{animation:none}}

.study{background:var(--steel-deep);color:#E2F1F3}
.study .w{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.study h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);margin:10px 0 14px}
.study .eyebrow{color:#A9DDE2}
.study p{margin:0 0 12px;max-width:52ch}
.study .scope{display:grid;gap:10px}
.scope div{border:1px solid rgba(255,255,255,.22);border-radius:6px;padding:16px 18px}
.scope b{font:700 .95rem var(--display);color:#fff;display:block}
.scope span{font-size:.92rem;opacity:.85}
.study .btn-main{background:#fff;color:var(--steel-deep)}.study .btn-main:hover{background:#E2F0F2}

.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.post{display:grid;gap:12px;text-decoration:none;color:inherit;align-content:start}
.post .ph{position:relative;aspect-ratio:3/2;border-radius:6px;overflow:hidden;background:var(--mist);max-width:100%}
.post .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.post:hover .ph img{transform:scale(1.03)}
.post h3{font-size:1.08rem;line-height:1.3}
.post:hover h3{color:var(--steel)}
.post p{margin:0;color:var(--muted);font-size:.95rem}
.tagrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.cat{font:600 .72rem var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.refchip{font:500 .7rem var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:1px 6px}
.allposts{margin-top:28px}

.docs{background:var(--mist);border-block:1px solid var(--line)}
.docs .w{display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:start;padding-block:56px}
.doclist{display:grid;gap:10px}
.doc{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px 18px;text-decoration:none}
.doc .pdf{font:500 .7rem var(--mono);color:var(--alert);border:1.5px solid currentColor;border-radius:3px;padding:3px 6px}
.doc b{font:700 .95rem var(--display);display:block}
.doc small{color:var(--muted)}
.doc .dl{font:600 .85rem var(--display);color:var(--steel)}

.contact .w{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.coords{display:grid;gap:18px;align-content:start}
.coord{display:grid;gap:2px}
.coord span{font:600 .72rem var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.coord b{font:700 1.35rem var(--display)}
.coord.small b{font-size:1.05rem}
form.f{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--mist);border:1px solid var(--line);border-radius:6px;padding:24px}
.f label{display:grid;gap:6px;font:600 .85rem var(--display);min-width:0}
.f .full{grid-column:1/-1}
.f input,.f textarea,.f select{font:inherit;font-weight:400;font-family:var(--body);padding:11px 12px;border:1px solid #C9CED6;border-radius:4px;background:#fff;color:var(--ink);width:100%}
.f textarea{min-height:110px;resize:vertical}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg label{white-space:nowrap;display:flex;align-items:center;gap:8px;font:400 .95rem var(--body);background:#fff;border:1px solid #C9CED6;border-radius:4px;padding:9px 12px;cursor:pointer}
.f .note{font:400 .85rem var(--body);color:var(--muted);margin:0}
.f .sent{grid-column:1/-1;background:var(--steel-pale);color:var(--steel-deep);padding:12px 14px;border-radius:4px;font-size:.92rem}

footer.foot{background:var(--night);color:#B9BCC4;font-size:.92rem}
footer.foot .w{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:32px;padding-block:52px 28px}
.logo-foot{width:220px;max-width:100%;height:auto;display:block}
footer.foot h4{font:700 .8rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 12px}
footer.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer.foot a{text-decoration:none;color:#D5D8DE}footer.foot a:hover{color:#fff;text-decoration:underline}
.foot .w.legal{display:flex;grid-template-columns:none}
.legal{border-top:1px solid #3A3D44;padding-block:18px;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.84rem}
.legal .grow{flex:1}

/* ---- article ---- */
.crumbs{font-size:.88rem;color:var(--muted);padding-block:18px 0}
.crumbs a{text-decoration:none;color:var(--steel)}
.arthead{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding-block:20px 8px}
.arthead h2{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.15;margin:12px 0 14px}
.meta{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--muted);font-size:.92rem}
.artgrid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding-block:24px 72px;align-items:start}
.prose{max-width:70ch;font-size:1.06rem;color:#30333A;min-width:0}
.prose p{margin:0 0 1.05em}
.prose h2{font-size:1.5rem;margin:1.8em 0 .6em;scroll-margin-top:20px}
.prose strong{color:var(--ink)}
.prose a{color:var(--steel);text-underline-offset:3px}
.prose .ref{display:grid;gap:2px;border-left:3px solid var(--steel);background:var(--steel-pale);padding:12px 16px;font:500 .86rem/1.5 var(--mono);color:var(--steel-deep);border-radius:0 4px 4px 0}
.prose .ref span{font:600 .68rem var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.tablewrap{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:6px}
table.classes{border-collapse:collapse;width:100%;font-size:.94rem;min-width:520px}
.classes th{font:700 .74rem var(--display);letter-spacing:.08em;text-transform:uppercase;text-align:left;color:var(--muted);background:var(--mist);padding:11px 14px;border-bottom:1px solid var(--line)}
.classes td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.classes tr:last-child td{border-bottom:0}
.classes td:nth-child(3){font-variant-numeric:tabular-nums;white-space:nowrap}
.cls{font:500 .8rem var(--mono);padding:2px 8px;border-radius:3px;display:inline-block}
.cM0{background:#E3F1EA;color:var(--ok)}.cM1{background:#FBF0DC;color:var(--warn)}.cM2{background:#F7E3DE;color:var(--alert)}
.legendcls{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.86rem;color:var(--muted);margin:-.6em 0 1.2em}
.prose ul.checks{list-style:none;padding:0;margin:0 0 1.2em;display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}
.prose ul.checks li{padding-left:26px;position:relative;font-size:.98rem;line-height:1.45}
.prose ul.checks li::before{content:"";position:absolute;left:0;top:.2em;width:14px;height:14px;border:1.5px solid var(--steel);border-radius:2px}
.prose ul.checks li::after{content:"";position:absolute;left:4px;top:.42em;width:6px;height:3px;border-left:1.5px solid var(--steel);border-bottom:1.5px solid var(--steel);transform:rotate(-45deg)}
.lead-img{border-radius:6px;overflow:hidden;margin:0 0 1.6em}
.lead-img img{width:100%;display:block;max-height:420px;object-fit:cover}
.brief{border:1px solid var(--line);border-radius:6px;padding:18px 20px;margin:0 0 1.6em;background:var(--paper)}
.brief b{font:700 .8rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.brief ul{margin:8px 0 0;padding-left:18px}
.brief .todo{display:block;margin-top:10px;font-size:.82rem;color:var(--warn)}
aside.side{display:grid;gap:20px;position:sticky;top:20px;min-width:0}
.toc,.cta,.related{border:1px solid var(--line);border-radius:6px;padding:20px}
.toc b,.related b{font:700 .74rem var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:10px}
.toc a{display:block;text-decoration:none;color:var(--ink);padding:6px 0 6px 12px;border-left:2px solid var(--line);font-size:.95rem}
.toc a:hover{border-color:var(--steel);color:var(--steel)}
.cta{background:var(--night);border-color:var(--night);color:#D8DADF;display:grid;gap:10px}
.cta h3{color:#fff;font-size:1.1rem}
.cta p{margin:0;font-size:.95rem}
.cta .tel{font:700 1.4rem var(--display);color:#fff}
.cta small{opacity:.7}
.related a{display:grid;grid-template-columns:72px 1fr;gap:12px;text-decoration:none;align-items:center;padding:8px 0}
.related img{width:72px;height:54px;object-fit:cover;border-radius:4px}
.related span{font:600 .9rem/1.3 var(--display);color:var(--ink)}
.related a:hover span{color:var(--steel)}

/* ---- avant / après ---- */
.ba{padding:32px clamp(16px,3vw,32px);display:grid;gap:36px;background:var(--paper)}
.ba h2{font-size:1.4rem}
.ba .pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ba figure{margin:0;display:grid;gap:10px;min-width:0}
.ba figcaption{font:600 .78rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.ba .shot{border:1px solid var(--line);border-radius:6px;overflow:hidden;max-height:620px}
.ba .shot img{width:100%;display:block}
.changes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.chg{border:1px solid var(--line);border-radius:6px;padding:16px 18px;display:grid;gap:4px}
.chg b{font:700 .95rem var(--display)}
.chg span{color:var(--muted);font-size:.95rem}
.chg .was{font:500 .74rem var(--mono);color:var(--alert)}
.go{color:var(--steel);font:600 .9rem var(--display)}
.ask{border-left:3px solid var(--warn);background:#FDF6EA;padding:16px 20px;border-radius:0 6px 6px 0}
.ask ul{margin:8px 0 0;padding-left:20px}

.view[hidden]{display:none!important}

/* ---- responsive ---- */
@media (max-width:980px){
  nav.menu{display:none}.burger{display:block}
  header.main .btn{display:none}
  .hero .w,.study .w,.docs .w,.contact .w,.arthead,.artgrid,.ba .pair{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr 1fr}
  .trust .w{grid-template-columns:1fr 1fr}
  .slide::after{background:linear-gradient(90deg,rgba(18,20,24,.9),rgba(18,20,24,.65))}
  .sv-grid,.news .w{grid-template-columns:1fr}
  .poles{grid-template-columns:1fr}.pole+.pole{border-left:0;border-top:1px solid var(--line)}
  aside.side{position:static}
  footer.foot .w{grid-template-columns:1fr 1fr}
  .arthead .spacer{display:none}
}
@media (max-width:640px){
  .logo-full{display:none}.logo-short{display:block}
  .topbar .hide-s{display:none}
  .s-pts{grid-template-columns:1fr}
  .slide{min-height:560px}
  .s-dot span{display:none}.s-dot{width:60px}
  .rph{width:230px;height:165px}
  .audience,.posts,.changes,.poles,.metiers,.prose ul.checks{grid-template-columns:1fr}
  form.f{grid-template-columns:1fr;padding:18px}
  footer.foot .w{grid-template-columns:1fr}
  section.band{padding-block:52px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* menu mobile */
@media (max-width:980px){nav.menu.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px;z-index:20;box-shadow:0 12px 24px -16px rgba(0,0,0,.3)}nav.menu.open a{padding:12px 0;border-bottom:1px solid var(--line)}}
/* fenêtre « pas encore maquettée » */
.nm-back{position:fixed;inset:0;background:rgba(18,20,24,.55);display:grid;place-items:center;z-index:100;padding:20px}
.nm-box{background:#fff;border-radius:8px;max-width:420px;padding:28px;display:grid;gap:12px;box-shadow:0 24px 60px -20px rgba(0,0,0,.5)}
.nm-box h3{font-size:1.2rem}.nm-box p{margin:0;color:var(--muted)}
.nm-box .btn{justify-self:start}
section[id]{scroll-margin-top:16px}
.langs{display:flex;gap:2px;align-items:center;font:600 .78rem var(--display)}
.langs b,.langs a{padding:4px 6px;border-radius:3px;color:#C9CCD3;text-decoration:none;font-weight:600}
.langs b{background:rgba(255,255,255,.14);color:#fff}
.langs a:hover{color:#fff;background:rgba(255,255,255,.08)}
@media (max-width:640px){.topbar .w{gap:6px 14px}}
.s-dot{min-height:44px;align-content:end;padding-block:8px 0}
.burger{min-width:44px;min-height:44px}
.tabs a,.nf .btn,.f .btn{min-height:44px}
/* page réalisations */
.rhero{position:relative;color:#fff;background:#16181C;isolation:isolate}
.rhero::before{content:"";position:absolute;inset:0;background:var(--img) center/cover;z-index:-2}
.rhero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,40,50,.92),rgba(0,40,50,.6));z-index:-1}
.rhero .w{padding-block:28px 56px;display:grid;gap:14px}
.rhero h1{font:700 clamp(2rem,4.2vw,3rem)/1.1 var(--display);margin:0;color:#fff}
.rhero p{margin:0;max-width:70ch;color:#D7E9EC;font-size:1.08rem}
.crumbs.light{padding:0;color:#A9DDE2}.crumbs.light a{color:#fff}
.filters{position:sticky;top:0;z-index:15;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.chips{display:flex;gap:8px;overflow-x:auto;padding-block:12px;scrollbar-width:none}
.chip{flex:none;font:600 .86rem var(--display);border:1.5px solid var(--line);background:#fff;color:var(--ink-soft);padding:10px 14px;border-radius:999px;cursor:pointer;min-height:44px}
.chip span{font:500 .72rem var(--mono);color:var(--muted);margin-left:4px}
.chip:hover{border-color:var(--steel);color:var(--steel)}
.chip.on{background:var(--steel);border-color:var(--steel);color:#fff}.chip.on span{color:#BFE3E7}
.gwrap{padding-block:32px 24px;display:grid;gap:44px}
.gcat-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.gcat-h h2{font-size:1.35rem}.gcat-h span{font:500 .78rem var(--mono);color:var(--muted)}
.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.gi{display:block;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:var(--mist);position:relative;max-width:100%}
.gi img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.gi:hover img{transform:scale(1.05)}
.gi::after{content:"";position:absolute;inset:0;background:rgba(0,40,50,0);transition:background .3s}
.gi:hover::after{background:rgba(0,40,50,.12)}
.rcta{background:var(--steel-pale);border-top:1px solid var(--line);padding-block:48px}
.rcta .w{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.rcta h2{font-size:1.5rem}.rcta p{margin:6px 0 0;color:var(--ink-soft)}
.rcta .ctas{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.tel.big{font:700 1.3rem var(--display);color:var(--steel-deep)}
.lb{position:fixed;inset:0;z-index:200;background:rgba(10,14,16,.94);display:grid;place-items:center;padding:56px 64px}
.lb img{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;border-radius:4px}
.lb button{position:absolute;background:rgba(255,255,255,.1);color:#fff;border:0;font:400 2rem/1 var(--body);width:52px;height:52px;border-radius:50%;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.22)}
.lb-x{top:14px;right:14px}.lb-p{left:10px;top:50%;transform:translateY(-50%)}.lb-n{right:10px;top:50%;transform:translateY(-50%)}
.lb-c{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#C9D6D9;font:600 .85rem var(--display);margin:0}
@media (max-width:640px){.ggrid{grid-template-columns:1fr 1fr;gap:6px}.lb{padding:56px 8px}.lb-p,.lb-n{top:auto;bottom:40px;transform:none}}
nav.menu{gap:22px}
@media (max-width:1180px) and (min-width:981px){nav.menu{gap:16px;font-size:.84rem}header.main .btn{padding:11px 14px;font-size:.85rem}}
/* ===== pages intérieures ===== */
.rhero .kicker{margin-bottom:-4px}
.rhero:not([style]){background:linear-gradient(120deg,#00404F,#00596E)}
.rhero:not([style])::before,.rhero:not([style])::after{display:none}
.rhero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.tone-sin::after{background:linear-gradient(90deg,rgba(40,18,8,.92),rgba(40,18,8,.55))}
.tone-sin .crumbs.light{color:#F3C9A8}
.ps-badge{background:#fff;border-radius:999px;padding:10px 22px;justify-self:start;box-shadow:0 10px 30px -12px rgba(0,0,0,.5)}
.ps-badge img{height:46px;width:auto;display:block}
.zone{font:600 .8rem var(--display);letter-spacing:.06em;color:#F3C9A8;display:flex;align-items:center;gap:8px}
.zone::before{content:"";width:8px;height:8px;border-radius:50%;background:#F08A4B;box-shadow:0 0 0 4px rgba(240,138,75,.25)}
.tone-sin .btn-sun{background:#C2410C}.tone-sin .btn-sun:hover{background:#A3360A}
.who{background:#2B1A12;color:#F1DCCB}
.who .w{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;padding-block:14px;font-size:.92rem}
.who b{font:600 .9rem var(--display);color:#fff}
.who span{opacity:.75}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.split.rev{grid-template-columns:1fr 1.1fr}
.split h2,.sec-head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:8px 0 14px}
.split-img{margin:0;border-radius:8px;overflow:hidden;box-shadow:0 24px 50px -30px rgba(0,0,0,.45)}
.split-img img{width:100%;height:auto;display:block}
.prose-lite p,.muted-p{color:var(--ink-soft);margin:0 0 1em;max-width:62ch}
.prose-lite .quote{font:600 1.1rem/1.5 var(--display);color:var(--steel-deep);border-left:3px solid var(--steel);padding-left:16px}
.band.alt{background:var(--mist);border-block:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.fgrid.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.fcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px;display:grid;gap:8px;align-content:start;transition:transform .25s,box-shadow .25s}
.fcard:hover{transform:translateY(-3px);box-shadow:0 16px 30px -20px rgba(0,64,79,.4)}
.fcard h3{font-size:1.02rem}
.fcard p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.5}
.ico{width:34px;height:34px;fill:none;stroke:var(--steel);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;background:var(--steel-pale);border-radius:8px;padding:6px}
.ticks{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:10px}
.ticks li{padding-left:30px;position:relative;color:var(--ink-soft)}
.ticks li::before{content:"";position:absolute;left:0;top:.15em;width:20px;height:20px;border-radius:50%;background:var(--steel) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat}
.ticks b{color:var(--ink)}
.steps-band{background:var(--night);color:#D8DADF}
.steps-band h2{color:#fff}.steps-band .eyebrow{color:var(--sun)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--sun);padding-top:14px;display:grid;gap:6px}
.steps li::before{content:counter(s,decimal-leading-zero);font:700 1.6rem var(--display);color:var(--sun)}
.steps b{font:700 1rem var(--display);color:#fff}
.steps span{font-size:.92rem;color:#B9BCC4}
.net100 .w{display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center}
.big100{display:grid;justify-items:center;background:var(--steel);color:#fff;border-radius:50%;width:190px;height:190px;align-content:center;box-shadow:0 0 0 10px var(--steel-pale)}
.big100 b{font:700 3.4rem/1 var(--display)}.big100 span{font:600 .8rem var(--display);text-align:center;max-width:110px;color:#CDE7EA}
.net100 h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:10px}.net100 p{color:var(--ink-soft);max-width:70ch;margin:0}
/* trois pôles accueil */
.poles3{background:linear-gradient(180deg,var(--night) 0,var(--night) 120px,var(--mist) 120px);padding-block:44px 72px}
.p3-head{display:grid;gap:6px;margin-bottom:22px}
.p3-head h2{color:#fff;font-size:clamp(1.5rem,2.8vw,2.1rem)}
.p3-head .eyebrow{color:var(--sun)}
.p3-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.p3{--c:#00596E;display:flex;flex-direction:column;background:#fff;border-radius:10px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 22px 44px -26px rgba(0,0,0,.45);border-top:6px solid var(--c);transition:transform .3s,box-shadow .3s}
.p3:hover{transform:translateY(-6px);box-shadow:0 30px 60px -26px rgba(0,0,0,.5)}
.p3-sin{--c:#C2410C}.p3-gem{--c:#2A3A55}
.p3-top{padding:18px 22px 16px;display:grid;gap:10px;justify-items:start;min-height:118px;align-content:center}
.p3-logo{display:flex;align-items:center;gap:10px;height:52px}
.p3-logo .pmark{height:40px;width:auto}
.p3-logo span{font:700 1.5rem var(--display);letter-spacing:.06em;color:#3A3B40}
.p3-logo.img img{height:52px;width:auto;max-width:100%;display:block}
.p3-tag{font:600 .72rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--c)}
.p3-ph{height:190px;background:var(--img) center/cover;position:relative;overflow:hidden}
.p3-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.25))}
.p3-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.p3-body h3{font-size:1.12rem;line-height:1.3}
.p3-body ul{list-style:none;margin:0;padding:0;display:grid;gap:7px;flex:1;align-content:start}
.p3-body li{padding-left:22px;position:relative;font-size:.95rem;color:var(--ink-soft)}
.p3-body li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:6px;border-left:2.5px solid var(--c);border-bottom:2.5px solid var(--c);transform:rotate(-45deg)}
.p3-go{align-self:flex-start;font:700 .92rem var(--display);color:#fff;background:var(--c);padding:11px 16px;border-radius:5px;display:inline-flex;gap:8px}
.p3-go i{font-style:normal;transition:transform .25s}.p3:hover .p3-go i{transform:translateX(4px)}
/* actus */
.fl{display:flex;gap:16px;align-items:center}
.fl .chips{flex:1;min-width:0}
.search input{font:inherit;padding:10px 14px;border:1.5px solid var(--line);border-radius:999px;width:240px;min-height:44px}
.posts.all{grid-template-columns:repeat(3,minmax(0,1fr));padding-block:32px 48px;row-gap:36px}
.ph.noimg,.related .noimg{background:linear-gradient(135deg,var(--steel-pale),#fff)}
.related .noimg{display:block;width:72px;height:54px;border-radius:4px}
.empty{padding:20px 0 48px;color:var(--muted)}
.chapo{font-size:1.15rem;color:var(--ink);font-weight:600;line-height:1.55}
.prose img{max-width:100%;height:auto;border-radius:6px;margin:.6em 0}
.prose h3{font-size:1.15rem;margin:1.4em 0 .5em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.1em}.prose li{margin:.3em 0}
/* documents & cms */
.dwrap{padding-block:36px 56px;display:grid;gap:36px}
.dgroup h2{font-size:1.25rem;margin-bottom:12px}
.dwrap .doclist{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}
.cmsbody{padding-block:36px 56px;max-width:75ch}
.cmsbody.wide{max-width:none}
.dl-btn{margin:4px 8px 4px 0}
.plan{columns:2;gap:32px;padding-left:1.2em}.plan.cols{columns:2}
.trv-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.trv{display:grid;gap:8px;text-decoration:none;color:var(--ink);aspect-ratio:auto!important;background:none!important}
.trv img{aspect-ratio:1/1;border-radius:6px;height:auto!important}
.trv span{font:700 .95rem var(--display)}
.trv::after{display:none}
.seg{grid-column:1/-1}
@media (max-width:980px){
  .split,.split.rev,.net100 .w{grid-template-columns:1fr}
  .fgrid,.fgrid.five{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .p3-grid{grid-template-columns:1fr}
  .posts.all,.trv-grid{grid-template-columns:1fr 1fr}
  .dwrap .doclist{grid-template-columns:1fr}
  .fl{flex-direction:column;align-items:stretch}.search input{width:100%}
  .big100{width:150px;height:150px}.big100 b{font-size:2.6rem}
  .poles3{background:linear-gradient(180deg,var(--night) 0,var(--night) 100px,var(--mist) 100px)}
}
@media (max-width:640px){
  .fgrid,.fgrid.five,.steps,.posts.all{grid-template-columns:1fr}
  .plan,.plan.cols{columns:1}
  .ps-badge img{height:36px}
}
header.main .w{max-width:1320px;gap:22px}
nav.menu{gap:18px;font-size:.88rem;margin-left:auto}
header.main .btn{padding:11px 16px;font-size:.86rem}
@media (max-width:1260px) and (min-width:981px){.logo-full{display:none}.logo-short{display:block}nav.menu{gap:14px;font-size:.84rem}}
/* ===== passe UX / ergonomie ===== */
.skip{position:absolute;left:12px;top:-60px;z-index:300;background:var(--steel);color:#fff;padding:12px 18px;border-radius:6px;font:600 .9rem var(--display);text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
/* en-tête collant */
header.main{position:sticky;top:0;z-index:60;transition:box-shadow .25s}
header.main.scrolled{box-shadow:0 8px 24px -16px rgba(0,0,0,.35)}
header.main.scrolled .w{padding-block:9px}
header.main .w{transition:padding .25s}
/* liens et cibles tactiles */
.tel,.mail{color:inherit;text-decoration:none;font-variant-numeric:tabular-nums}
a.tel:hover,a.mail:hover{text-decoration:underline;text-underline-offset:3px}
.tel-b{font:700 1.35rem var(--display)}
.i-ph{width:1em;height:1em;fill:currentColor;vertical-align:-.12em;margin-right:6px}
.btn{transition:background .2s,color .2s,transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.crumbs a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;display:inline-block;padding-block:6px}
.toc a{min-height:40px;display:flex;align-items:center}
footer.foot ul a,footer.foot ul li{display:inline-block;padding-block:4px}
footer.foot .fh{font:700 .8rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 12px}
footer.foot{border-top:4px solid var(--steel)}
.legal a{padding-block:6px;display:inline-block}
.cta small{opacity:1;color:#C9CCD3}
.todo,.todo-note{color:#8A5A0B!important}
.cM0{color:#1F6448}.cM1{color:#8A5A0B}.cM2{color:#9A3412}
.prose{overflow-wrap:anywhere}
.prose a{overflow-wrap:anywhere}
.f input,.f textarea,.f select,.nf input,.search input{font-size:16px}
.req{color:#B5452F}
.f .err{display:block;font:500 .82rem var(--body);color:#B5452F;margin-top:2px}
.f [aria-invalid="true"]{border-color:#B5452F;box-shadow:0 0 0 3px rgba(181,69,47,.15)}
a.post:focus-visible,a.p3:focus-visible,a.fcard:focus-visible,a.gi:focus-visible,a.doc:focus-visible{outline:3px solid var(--steel);outline-offset:3px}
a.fcard{text-decoration:none;color:inherit}
/* menu mobile : extras */
.m-extra{display:none}
@media (max-width:980px){
  nav.menu.open{max-height:calc(100vh - 70px);overflow:auto}
  nav.menu.open .m-extra{display:grid;gap:12px;padding:16px 0 4px}
  .m-extra .btn{justify-content:center}
  .m-tel{font:700 1.2rem var(--display);color:var(--steel-deep);text-decoration:none;display:flex;align-items:center;min-height:44px}
  .m-h{font-size:.88rem;color:var(--muted)}
  .m-langs{display:flex;gap:6px}.m-langs b,.m-langs a{min-width:44px;min-height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;font:600 .85rem var(--display);text-decoration:none;color:var(--ink-soft)}
  .m-langs b{background:var(--steel);color:#fff;border-color:var(--steel)}
  .burger{display:grid;place-items:center}
  .burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .burger[aria-expanded="true"] i:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .burger i{transition:transform .2s,opacity .2s}
}
/* barre d'action mobile */
.mbar{display:none}
@media (max-width:980px){
  .mbar{display:grid;grid-template-columns:1fr 1.6fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:8px max(12px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));box-shadow:0 -8px 24px -18px rgba(0,0,0,.4)}
  .mbar a{min-height:48px;display:flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;font:700 .95rem var(--display);text-decoration:none}
  .mb-call{border:1.5px solid var(--steel);color:var(--steel-deep)}
  .mb-devis{background:var(--steel);color:#fff}
  body{padding-bottom:72px}
  .totop{bottom:84px}
}
@media (max-width:640px){
  .topbar{display:none}
  section.band{padding-block:48px}
  .rhero .w{padding-block:20px 40px}
  .sec-head{margin-bottom:24px}
}
/* cookies */
.ck{position:fixed;left:16px;bottom:16px;z-index:120;max-width:460px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--steel);border-radius:10px;box-shadow:0 24px 50px -20px rgba(0,0,0,.4)}
.ck-in{padding:18px 20px;display:grid;gap:14px}
.ck p{margin:0;font-size:.94rem;color:var(--ink-soft)}
.ck p b{display:block;font:700 1rem var(--display);color:var(--ink);margin-bottom:4px}
.ck a{color:var(--steel)}
.ck-b{display:flex;gap:10px;flex-wrap:wrap}.ck-b .btn{flex:1;justify-content:center}
@media (max-width:980px){.ck{left:8px;right:8px;bottom:calc(76px + env(safe-area-inset-bottom,0px));max-width:none}}
/* retour en haut */
.totop{position:fixed;right:18px;bottom:22px;z-index:65;width:48px;height:48px;border-radius:50%;border:0;background:var(--night);color:#fff;font:700 1.2rem var(--display);cursor:pointer;box-shadow:0 10px 24px -10px rgba(0,0,0,.5);transition:transform .2s}
.totop:hover{transform:translateY(-3px)}
/* barre de lecture des articles */
.readbar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--steel);z-index:80;transition:width .1s linear}
/* sommaire mobile dans l'article */
.toc-m{display:none;border:1px solid var(--line);border-radius:8px;margin:0 0 1.4em;background:var(--mist)}
.toc-m summary{cursor:pointer;padding:14px 16px;font:700 .9rem var(--display);min-height:44px;list-style:none;display:flex;justify-content:space-between}
.toc-m summary::after{content:"+";font-size:1.2rem}.toc-m[open] summary::after{content:"–"}
.toc-m ol{margin:0;padding:0 16px 14px 34px}.toc-m li{margin:6px 0}.toc-m a{color:var(--ink);text-decoration:none}
@media (max-width:980px){.toc-m{display:block}aside.side .toc{display:none}}
/* embellissements */
.sec-head .eyebrow,.split .eyebrow{display:inline-flex;align-items:center;gap:10px}
.sec-head .eyebrow::before,.split .eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.p3-head .eyebrow::before{background:var(--sun)}
.post .ph{box-shadow:0 12px 26px -20px rgba(0,0,0,.45)}
.doc{transition:border-color .2s,transform .2s}.doc:hover{border-color:var(--steel);transform:translateX(3px)}
.rcta{position:relative;overflow:hidden}
.rcta::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:30px solid rgba(0,89,110,.07)}
.art-t{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.15;margin:12px 0 14px;font-family:var(--display);text-wrap:balance}
.s-h1{color:#fff;font:700 clamp(2rem,4.4vw,3.3rem)/1.08 var(--display);letter-spacing:-.01em;margin:0}
@media (prefers-reduced-motion:reduce){.btn:hover,.doc:hover,.totop:hover{transform:none}header.main .w{transition:none}}
.burger{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:46px;height:46px;padding:0}
.burger i{margin:0!important;width:20px;height:2px}
@media (max-width:980px){
  .burger{display:flex}
  .burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  header.main .m-extra .btn{display:flex}
  button.totop{bottom:calc(88px + env(safe-area-inset-bottom,0px));right:12px}
  .ck p{font-size:.88rem}
}
nav.menu .m-extra a.btn{color:#fff;border:0;padding:14px 20px;background:var(--steel)}
nav.menu .m-extra .m-tel{color:var(--steel-deep);border:0}
nav.menu .m-extra .m-langs a{border:1px solid var(--line);padding:0;color:var(--ink-soft)}
.f .lt{display:block}
@media (max-width:980px){.topbar .langs{display:none}}

.side .cta h2{color:#fff;font-size:1.1rem;margin:0 0 6px;line-height:1.3}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:-1px;padding:0;border:0}

/* démo Netlify : badge « Powered by Netlify » masqué */
#nl-badge-frame,.nl-badge{display:none!important}

/* production */
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.err-send{color:#9B1C1C;font-weight:600}
video.vframe{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000;object-fit:cover;border-radius:inherit}

/* langues aux mots longs (allemand, russe…) : coupure propre sur mobile */
h1,h2,h3,h4,.btn,.crumbs,.tagrow,.meta,.eyebrow{overflow-wrap:break-word}
:lang(de) h1,:lang(de) h2,:lang(de) h3,:lang(ru) h1,:lang(ru) h2,:lang(ru) h3,:lang(it) h1,:lang(it) h2{hyphens:auto;-webkit-hyphens:auto}
.w>*,.artgrid>*,.arthead>*,.sv-grid>*,.rhero .w>*{min-width:0}
.btn.dl-btn{white-space:normal;text-align:left;height:auto;min-height:44px}
.prose a.mail,.cmsbody a.mail{text-decoration:underline;text-underline-offset:2px}
.doc{grid-template-columns:auto minmax(0,1fr) auto}
.doc b{overflow-wrap:break-word;hyphens:auto}
@media(max-width:480px){.doc{grid-template-columns:auto minmax(0,1fr)}.doc .dl{grid-column:2}}
/* vidéo de présentation : format vertical (filmée au téléphone), jamais recadrée */
video.vframe{aspect-ratio:9/16;width:100%;max-width:320px;height:auto;object-fit:contain;background:#111}
@media(min-width:700px){
video.vframe{width:auto;height:min(520px,70vh);max-width:100%}
}