:root{
    --navy:#15273F;
    --navy-d:#0E1B2D;
    --blue:#2E5FAA;
    --blue-l:#5B8FD6;
    --white:#FFFFFF;
    --paper:#F5F7FA;
    --paper-2:#ECF0F5;
    --ink:#15273F;
    --body:#48535F;
    --line:#E2E7EE;
    --muted:#8B95A3;
    --sans:"Archivo",system-ui,sans-serif;
    --script:"Kaushan Script",cursive;
    --pad:clamp(20px,5vw,80px);
    --maxw:1340px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--white);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  body.lock{overflow:hidden;height:100vh}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  ::selection{background:var(--navy);color:#fff}
  .wrap{max-width:var(--maxw);margin:0 auto}

  .eyebrow{font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:11px}
  .eyebrow::before{content:"";width:17px;height:17px;flex:0 0 auto;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M20.6 3.4a1.5 1.5 0 0 0-2.1 0l-7.7 7.7 2.1 2.1 7.7-7.7a1.5 1.5 0 0 0 0-2.1ZM9.2 13.3a3.4 3.4 0 0 0-4.6 1.2C3.7 16.1 4 17.5 2.4 18.5c1.8 1.5 4.5 1.6 6.2.1a3.4 3.4 0 0 0 .6-5.3Z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M20.6 3.4a1.5 1.5 0 0 0-2.1 0l-7.7 7.7 2.1 2.1 7.7-7.7a1.5 1.5 0 0 0 0-2.1ZM9.2 13.3a3.4 3.4 0 0 0-4.6 1.2C3.7 16.1 4 17.5 2.4 18.5c1.8 1.5 4.5 1.6 6.2.1a3.4 3.4 0 0 0 .6-5.3Z'/%3E%3C/svg%3E") center/contain no-repeat}
  h1,h2,h3{letter-spacing:-.01em;line-height:1.04;font-weight:700}

  /* top blue bar */
  .topbar{position:fixed;top:0;left:0;width:100%;height:4px;z-index:400;background:linear-gradient(90deg,var(--navy),var(--blue) 55%,var(--blue-l))}

  /* ===== INTRO ===== */
  #intro{position:fixed;inset:0;z-index:1000;background:var(--navy);display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;transition:transform .8s cubic-bezier(.76,0,.24,1)}
  #intro.done{transform:translateY(-102%)}
  .paint{position:relative;display:flex;flex-direction:column;align-items:center;padding:0 6vw}
  .ps{position:absolute;left:50%;top:49%;width:min(92vw,820px);height:150px;transform:translate(-50%,-50%);pointer-events:none;
    background:linear-gradient(100deg,#16345C,var(--blue) 55%,var(--blue-l));
    -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1100' height='360' viewBox='0 0 1100 360'%3E%3Cpath fill='%23fff' d='M8 196 C70 150 150 150 230 168 C320 188 360 150 470 162 C560 172 600 138 720 156 C820 171 880 150 980 166 C1040 175 1078 188 1092 176 C1086 214 1070 236 1010 244 C900 258 860 232 760 244 C650 257 600 224 500 240 C410 254 360 226 250 240 C160 251 90 240 30 232 C12 229 4 214 8 196 Z'/%3E%3C/svg%3E") center/contain no-repeat;
    mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1100' height='360' viewBox='0 0 1100 360'%3E%3Cpath fill='%23fff' d='M8 196 C70 150 150 150 230 168 C320 188 360 150 470 162 C560 172 600 138 720 156 C820 171 880 150 980 166 C1040 175 1078 188 1092 176 C1086 214 1070 236 1010 244 C900 258 860 232 760 244 C650 257 600 224 500 240 C410 254 360 226 250 240 C160 251 90 240 30 232 C12 229 4 214 8 196 Z'/%3E%3C/svg%3E") center/contain no-repeat;
    clip-path:inset(0 100% 0 0)}
  .ps1{opacity:.5;animation:pstroke 1.5s cubic-bezier(.5,0,.2,1) .25s forwards}
  .ps2{opacity:.8;height:118px;animation:pstroke 1.1s cubic-bezier(.5,0,.2,1) .5s forwards}
  @keyframes pstroke{to{clip-path:inset(0 0 0 0)}}
  .pname{position:relative;z-index:2;display:inline-flex;align-items:flex-end;white-space:nowrap;line-height:.92;padding:.06em .20em .20em;font-family:var(--script);color:#fff;font-size:clamp(46px,10vw,112px);text-shadow:0 6px 32px rgba(0,0,0,.4)}
  .pname .ltr{display:inline-block;opacity:0;transform:translateY(.12em) rotate(-4deg);clip-path:inset(-30% 100% -30% -10%);animation:pdraw .42s cubic-bezier(.45,.02,.25,1) forwards}
  .pname .sp{display:inline-block;width:.22em}
  @keyframes pdraw{55%{opacity:1}to{opacity:1;transform:none;clip-path:inset(-30% -10% -30% -10%)}}
  .pbrush{position:absolute;z-index:3;left:0;top:46%;width:clamp(40px,5.4vw,58px);height:clamp(40px,5.4vw,58px);transform:translate(-50%,-62%);
    opacity:0;animation:pbshow .2s ease .42s forwards, pbmove 1.86s cubic-bezier(.5,.04,.3,1) .42s forwards, pbhide .4s ease 2.2s forwards}
  .pbrush svg{width:100%;height:100%;filter:drop-shadow(0 6px 14px rgba(0,0,0,.45))}
  @keyframes pbmove{from{left:3%}to{left:99%}}
  @keyframes pbshow{to{opacity:1}}
  @keyframes pbhide{to{opacity:0}}
  .psub{position:relative;z-index:2;margin-top:clamp(16px,2.6vh,30px);color:rgba(255,255,255,.92);font-weight:600;letter-spacing:.32em;font-size:clamp(9px,1.3vw,12px);text-transform:uppercase;opacity:0;animation:itx .6s ease 2.45s forwards}
  @keyframes itx{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  .intro-skip{position:absolute;bottom:26px;width:100%;text-align:center;color:rgba(255,255,255,.5);font-size:11px;letter-spacing:.2em;text-transform:uppercase;opacity:0;animation:itx .5s ease 3s forwards}
  #intro .ps,#intro .pname .ltr,#intro .pbrush,#intro .psub,#intro .intro-skip{animation-play-state:paused}
  #intro.ready .ps,#intro.ready .pname .ltr,#intro.ready .pbrush,#intro.ready .psub,#intro.ready .intro-skip{animation-play-state:running}

  /* ===== NAV ===== */
  .nav{position:fixed;top:4px;left:0;width:100%;z-index:300;display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad);transition:background .4s,padding .4s,box-shadow .4s}
  .logo{display:inline-flex;flex-direction:column;line-height:1}
  .logo .nm{font-family:var(--script);font-size:30px;line-height:1;color:#fff;transition:color .4s;padding-bottom:7px}
  .logo .sb{font-weight:600;font-size:8.5px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.75);transition:color .4s}
  .menu{display:flex;align-items:center;gap:clamp(14px,2.4vw,34px)}
  .nav-item{position:relative}
  .menu a.lnk{color:#fff;font-weight:500;font-size:14px;letter-spacing:.01em;padding:6px 0;position:relative;transition:color .4s}
  .menu a.lnk::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:currentColor;transition:width .3s}
  .menu a.lnk:hover::after,.nav-item:hover>a.lnk::after,.menu a.lnk.active::after{width:100%}
  .sub{position:absolute;top:100%;left:-14px;min-width:170px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:0 18px 40px rgba(15,27,45,.14);opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s}
  .nav-item:hover .sub{opacity:1;visibility:visible;transform:none}
  .sub a{display:block;color:var(--navy);font-weight:500;font-size:14px;padding:9px 12px;border-radius:7px;transition:background .2s}
  .sub a:hover{background:var(--paper)}
  .menu .cta{background:#fff;color:var(--navy);border-radius:40px;padding:11px 22px;font-weight:700;font-size:14px;transition:.25s}
  .menu .cta:hover{background:var(--blue);color:#fff}
  .nav.solid{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding-top:12px;padding-bottom:12px}
  .nav.solid .logo .nm,.nav.solid .menu a.lnk{color:var(--navy)}
  .nav.solid .logo .sb{color:var(--muted)}
  .nav.solid .menu .cta{background:var(--navy);color:#fff}
  .nav.solid .menu .cta:hover{background:var(--blue)}
  .burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:310}
  .burger span{width:26px;height:2px;background:#fff;display:block;transition:.3s}
  .nav.solid .burger span{background:var(--navy)}

  /* ===== PAGES ===== */
  .page{display:block}
  .page{animation:fade .45s ease}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  .page-head{padding:clamp(118px,16vh,170px) var(--pad) clamp(30px,5vh,56px)}
  .page-head .eyebrow{margin-bottom:18px}
  .page-head h1{font-size:clamp(40px,6vw,82px);color:var(--navy)}
  .page-head p{max-width:54ch;color:var(--body);font-size:clamp(15px,1.5vw,18px);margin-top:18px}
  .legal-wrap{max-width:900px;margin:0;padding:6px var(--pad) clamp(50px,9vh,110px)}
  .legal-body{color:var(--body);font-size:clamp(14.5px,1.4vw,16.5px);line-height:1.75}
  .legal-body h2{color:var(--navy);font-size:clamp(18px,2vw,23px);margin:36px 0 10px;font-weight:700}
  .legal-body h2:first-child{margin-top:0}
  .legal-body p{margin:0 0 14px}
  .legal-body ul{margin:0 0 16px;padding-left:20px}
  .legal-body li{margin:6px 0}
  .legal-body a{color:var(--blue);text-decoration:underline}
  .legal-body .upd{color:var(--muted);font-size:13px;margin:-4px 0 26px}
  .legal-body .ph{background:var(--paper);border:1px dashed var(--line);border-radius:6px;padding:1px 7px;font-size:.92em;color:var(--muted);white-space:nowrap}

  /* ===== HERO (accueil) ===== */
  .hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:0 var(--pad) clamp(46px,8vh,96px);overflow:hidden}
  .hero-bg{position:absolute;inset:0;z-index:0}
  .hero-bg img{width:100%;height:100%;object-fit:cover;animation:kb 18s ease-out forwards}
  @keyframes kb{from{transform:scale(1.07)}to{transform:scale(1)}}
  .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,45,.5) 0%,rgba(14,27,45,.1) 32%,rgba(14,27,45,.45) 70%,rgba(14,27,45,.86) 100%)}
  .hero-in{position:relative;z-index:2;color:#fff;max-width:880px}
  .hero .eyebrow{color:#fff;margin-bottom:22px}
  .hero .eyebrow::before{background:#fff}
  .hero h1{font-size:clamp(40px,6.6vw,90px);line-height:1.0;text-shadow:0 4px 36px rgba(0,0,0,.32)}
  .hero .lead{max-width:50ch;font-size:clamp(15px,1.5vw,19px);margin-top:22px;color:rgba(255,255,255,.92)}
  .hero-cta{display:flex;flex-direction:column;align-items:flex-start;gap:16px;margin-top:36px}
  .btn-fill{background:#fff;color:var(--navy);font-weight:700;font-size:16px;padding:16px 34px;border-radius:40px;transition:.25s;display:inline-block}
  .btn-fill:hover{background:var(--blue);color:#fff}
  .hero-phone{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:20px}
  .hero-phone svg{width:18px;height:18px;opacity:.85}
  .hero-phone small{display:block;font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.7)}

  /* sections shared */
  .sec{padding:clamp(64px,9vh,120px) var(--pad)}
  .sec.alt{background:var(--paper)}
  .sec-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(34px,5vh,56px)}
  .sec-top h2{font-size:clamp(28px,3.8vw,52px);color:var(--navy)}
  .sec-top .eyebrow{margin-bottom:14px}
  .sec-top .lead{max-width:40ch;color:var(--body);font-size:15px}

  /* savoir-faire home (1/2) */
  .domains{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,26px)}
  .domain{display:block;position:relative;border-radius:14px;overflow:hidden;min-height:54vh;color:#fff;isolation:isolate}
  .domain img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s cubic-bezier(.2,.8,.25,1)}
  .domain::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,27,45,.15),rgba(14,27,45,.82))}
  .domain:hover img{transform:scale(1.05)}
  .domain .d-in{position:absolute;left:0;bottom:0;padding:clamp(24px,3vw,40px)}
  .domain .d-no{font-weight:700;font-size:13px;letter-spacing:.16em;color:rgba(255,255,255,.7)}
  .domain h3{font-size:clamp(30px,4vw,52px);margin:8px 0 12px}
  .domain p{max-width:34ch;font-size:14.5px;color:rgba(255,255,255,.9)}
  .domain .d-go{display:inline-flex;align-items:center;gap:10px;margin-top:20px;font-weight:700;font-size:14px}
  .domain .d-go .arr{width:28px;height:2px;background:#fff;position:relative;transition:width .3s}
  .domain:hover .d-go .arr{width:44px}
  .domain .d-go .arr::after{content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;border-top:2px solid #fff;border-right:2px solid #fff;transform:rotate(45deg)}

  /* works (Norm-style caption below) */
  .works{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px)}
  .work{display:block}
  .work-img{position:relative;overflow:hidden;border-radius:10px;aspect-ratio:4/4.4;background:var(--paper-2)}
  .work-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.25,1)}
  .work:hover .work-img img{transform:scale(1.05)}
  .work-cap{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:14px 2px 0}
  .work-cap b{font-weight:700;font-size:17px;color:var(--navy)}
  .work-cap span{font-weight:600;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}

  /* métiers list (editorial rows) */
  .metiers{border-top:1px solid var(--line)}
  .metier{display:grid;grid-template-columns:64px 1fr;gap:clamp(16px,3vw,48px);padding:clamp(26px,4vh,44px) 0;border-bottom:1px solid var(--line);align-items:start}
  .metier .no{font-weight:700;font-size:15px;color:var(--blue);padding-top:6px}
  .metier h3{font-size:clamp(22px,2.6vw,34px);color:var(--navy)}
  .metier p{color:var(--body);font-size:15.5px;margin-top:10px;max-width:60ch}

  /* domain page hero image */
  .domain-hero{position:relative;border-radius:14px;overflow:hidden;height:46vh;margin:0 var(--pad)}
  .domain-hero img{width:100%;height:100%;object-fit:cover}

  /* avant / apres */
  .ba-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px)}
  .ba{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/4.7;cursor:pointer;background:var(--navy)}
  .ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .ba .ba-over{opacity:0;transition:opacity .5s ease}
  .ba:hover .ba-over,.ba.show .ba-over{opacity:1}
  .ba .lbl{position:absolute;top:14px;left:14px;z-index:3;background:rgba(255,255,255,.94);color:var(--navy);font-weight:700;font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:7px 13px;border-radius:30px}
  .ba .lbl::before{content:"Avant"}
  .ba:hover .lbl::before,.ba.show .lbl::before{content:"Après"}
  .ba .hint{position:absolute;right:14px;top:14px;z-index:3;background:var(--blue);color:#fff;font-weight:700;font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;padding:7px 12px;border-radius:30px;display:inline-flex;align-items:center;gap:6px;transition:opacity .3s}
  .ba:hover .hint,.ba.show .hint{opacity:0}
  .ba::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(14,27,45,0) 58%,rgba(14,27,45,.8))}
  .ba .cap{position:absolute;left:16px;bottom:16px;z-index:3;color:#fff}
  .ba .cap b{font-weight:700;font-size:17px;display:block}
  .ba .cap span{font-size:12px;opacity:.85;font-weight:600;letter-spacing:.06em;text-transform:uppercase}

  /* CTA band */
  .cta-band{background:var(--navy);color:#fff;border-radius:16px;padding:clamp(34px,5vw,64px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;margin:0 var(--pad)}
  .cta-band h3{font-size:clamp(24px,3vw,40px)}
  .cta-band p{color:rgba(255,255,255,.78);margin-top:8px;font-size:15px}
  .cta-band .btn-fill{background:#fff;color:var(--navy)}
  .cta-band .btn-fill:hover{background:var(--blue);color:#fff}

  /* contact */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,80px)}
  .coords{display:flex;flex-direction:column;gap:18px;margin-top:6px}
  .coords a,.coords div{display:flex;flex-direction:column;gap:3px;width:fit-content}
  .coords small{font-weight:600;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
  .coords b{font-weight:700;font-size:21px;color:var(--navy)}
  .coords a:hover b{color:var(--blue)}
  .form{display:flex;flex-direction:column;gap:16px}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .field{display:flex;flex-direction:column;gap:7px}
  .field label{font-weight:600;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  .field input,.field textarea,.field select{background:var(--paper);border:1px solid var(--line);border-radius:8px;color:var(--ink);font-family:var(--sans);font-size:15px;padding:12px 14px;transition:border-color .25s}
  .field textarea{resize:vertical;min-height:120px}
  .field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue)}
  .submit{align-self:flex-start;background:var(--navy);color:#fff;border:0;border-radius:40px;padding:15px 32px;font-weight:700;font-size:15px;cursor:pointer;transition:.25s}
  .submit:hover{background:var(--blue)}
  .form-note{font-weight:600;font-size:13px;color:var(--blue);min-height:18px}

  /* footer */
  footer{background:var(--navy-d);color:#fff;margin-top:clamp(40px,7vh,100px)}
  .foot-bar{height:4px;background:linear-gradient(90deg,var(--navy),var(--blue) 55%,var(--blue-l))}
  .foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;max-width:var(--maxw);margin:0 auto;padding:54px var(--pad) 38px}
  .foot-brand .nm{font-family:var(--script);font-size:32px;line-height:1;padding-bottom:8px;display:block}
  .foot-brand .sb{font-weight:600;font-size:9px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);display:block}
  .foot-brand p{color:rgba(255,255,255,.6);font-size:13.5px;margin-top:16px;max-width:32ch;line-height:1.6}
  .foot-col h5{font-weight:600;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
  .foot-col a{display:block;font-size:14px;color:rgba(255,255,255,.8);padding:5px 0;cursor:pointer;transition:color .25s}
  .foot-col a:hover{color:var(--blue-l)}
  .foot-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:var(--maxw);margin:0 auto;padding:22px var(--pad);display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
  .foot-legal{display:flex;gap:22px;flex-wrap:wrap}
  .foot-legal a{font-size:12.5px;color:var(--muted);cursor:pointer;transition:color .25s}
  .foot-legal a:hover{color:#fff}
  .foot-bottom .cr{font-size:12px;color:var(--muted)}

  /* reveal */
  .ru{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.25,1)}
  .ru.in{opacity:1;transform:none}

  /* hero quote button (call) */
  .quote-btn{display:inline-flex;flex-direction:column;gap:3px;background:#fff;color:var(--navy);border-radius:16px;padding:15px 30px;transition:.25s;box-shadow:0 18px 40px rgba(14,27,45,.28)}
  .quote-btn:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
  .quote-btn .qb-top{font-weight:800;font-size:18px;letter-spacing:-.01em}
  .quote-btn .qb-sub{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:13px;opacity:.85}
  .quote-btn .qb-sub svg{width:14px;height:14px}

  /* vision band */
  .vision{padding:clamp(54px,8vh,96px) var(--pad)}
  .vision .wrap{max-width:1040px;text-align:center}
  .vision .eyebrow{justify-content:center;margin-bottom:18px}
  .vision p{font-size:clamp(19px,2.3vw,30px);line-height:1.4;font-weight:500;color:var(--navy);letter-spacing:-.01em}
  .vision p b{font-weight:700}

  /* savoir-faire columns with pictos */
  .sf-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,28px)}
  .sf-col{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:clamp(24px,3vw,40px)}
  .sf-col .sf-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:6px}
  .sf-col .sf-head .h{display:flex;align-items:baseline;gap:12px}
  .sf-col .sf-head .no{font-weight:700;font-size:14px;color:var(--blue)}
  .sf-col .sf-head h3{font-size:clamp(24px,2.8vw,36px);color:var(--navy)}
  .sf-col .sf-detail{font-weight:700;font-size:13px;color:var(--blue);white-space:nowrap}
  .sf-col .sf-detail:hover{text-decoration:underline}
  .sf-list{list-style:none}
  .sf-list li{display:flex;align-items:center;gap:15px;padding:15px 0;border-bottom:1px solid var(--line);font-weight:600;font-size:16px;color:var(--ink)}
  .sf-list li:last-child{border-bottom:0}
  .pic{flex:0 0 auto;width:42px;height:42px;border-radius:10px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--blue)}
  .pic svg{width:22px;height:22px}

  /* labeled photo strip */
  .sf-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,18px);margin-top:clamp(22px,3vh,40px)}
  .sfg{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3.6;background:var(--paper-2)}
  .sfg img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.25,1)}
  .sfg:hover img{transform:scale(1.06)}
  .sfg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,45,0) 45%,rgba(14,27,45,.82))}
  .sfg b{position:absolute;left:14px;bottom:13px;z-index:2;color:#fff;font-weight:700;font-size:14.5px;line-height:1.2;text-shadow:0 2px 8px rgba(0,0,0,.4)}
  .sfg .tagcat{position:absolute;top:12px;left:12px;z-index:2;background:rgba(255,255,255,.92);color:var(--navy);font-weight:700;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:30px}

  @media(max-width:980px){
    .domains,.contact-grid{grid-template-columns:1fr}
    .sf-cols{grid-template-columns:1fr}
    .works,.ba-wrap{grid-template-columns:1fr 1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
  @media(max-width:680px){
    .menu{position:fixed;inset:0;background:var(--navy);flex-direction:column;justify-content:center;gap:22px;transform:translateX(100%);transition:transform .4s;z-index:305;padding:40px}
    .menu.open{transform:none}
    .menu a.lnk{color:#fff;font-size:22px}
    .menu .cta{font-size:17px}
    .sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;border:0;box-shadow:none;padding:0;margin-top:4px}
    .sub a{color:rgba(255,255,255,.7);font-size:16px;padding:6px 0}
    .burger{display:flex}
    .burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .burger.x span:nth-child(2){opacity:0}
    .burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .works,.ba-wrap{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
    .metier{grid-template-columns:1fr;gap:6px}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    .ru{opacity:1;transform:none}.swipe{clip-path:none}.intro-text{opacity:1}
  }
  :focus-visible{outline:3px solid var(--blue);outline-offset:3px}

/* multipage tweaks */
.foot-col .fx{display:block;font-size:14px;color:rgba(255,255,255,.8);padding:5px 0}
main .page{min-height:40vh}

/* ── accessibilité : contraste AA des petits libellés gris sur fond clair ── */
:root{--muted-d:#5E6A78}
.field label,.coords small,.work-cap span,.legal-body .upd,
.nav.solid .logo .sb,.legal-body .ph{color:var(--muted-d)}

/* ── page Conseils : carte article en vedette (évite le vide en grille) ── */
.post-feat{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(20px,3vw,44px);align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.post-feat-img{position:relative;overflow:hidden;min-height:100%;aspect-ratio:4/3}
.post-feat-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.25,1)}
.post-feat:hover .post-feat-img img{transform:scale(1.05)}
.post-feat-body{padding:clamp(24px,3vw,44px) clamp(24px,3vw,44px) clamp(24px,3vw,44px) 0}
.post-feat-body .tagcat{position:static;display:inline-block;background:var(--blue);color:#fff;font-weight:700;font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:30px}
.post-feat-body h2{font-size:clamp(22px,2.6vw,32px);color:var(--navy);margin:16px 0 12px;line-height:1.15}
.post-feat-body p{color:var(--body);font-size:15.5px;margin-bottom:20px;max-width:46ch}
@media(max-width:820px){
  .post-feat{grid-template-columns:1fr}
  .post-feat-img{aspect-ratio:16/9}
  .post-feat-body{padding:0 clamp(20px,5vw,28px) clamp(28px,5vw,32px)}
}
.post-feat .d-go .arr::after{border-top-color:var(--navy);border-right-color:var(--navy)}
.post-feat:hover .d-go .arr{width:44px}

/* ── lisibilité de la page de garde (nav + accroche sur hero clair) ── */
.nav:not(.solid) .logo .nm{text-shadow:0 2px 14px rgba(0,0,0,.55)}
.nav:not(.solid) .logo .sb{text-shadow:0 1px 10px rgba(0,0,0,.55)}
.nav:not(.solid) .menu a.lnk{text-shadow:0 2px 12px rgba(0,0,0,.5)}
.nav:not(.solid) .burger span{box-shadow:0 1px 4px rgba(0,0,0,.4)}
.hero .eyebrow{text-shadow:0 2px 14px rgba(0,0,0,.6)}
.hero .eyebrow::before{filter:drop-shadow(0 2px 6px rgba(0,0,0,.55))}
/* voile haut du hero renforcé pour la barre de navigation */
.hero-bg::after{background:linear-gradient(180deg,rgba(14,27,45,.64) 0%,rgba(14,27,45,.14) 30%,rgba(14,27,45,.45) 70%,rgba(14,27,45,.86) 100%)}