@font-face{font-family:"Poppins";src:url(fonts/poppins-medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Poppins";src:url(fonts/poppins-bold.woff) format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-semibold.woff) format("woff");font-weight:600;font-display:swap}

:root{
  --navy:#0a1829;--navy2:#03070d;--blue:#1f4e79;--acc:#5ba3d9;--acc2:#3879a7;--ice:#cfe2f3;
  --ink:#13202d;--muted:#566677;--line:#e2e8ef;--soft:#f4f7fa;
  --max:1180px;
  --h:"Poppins",system-ui,sans-serif;--b:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--b);color:var(--ink);background:#fff;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block;height:auto}
picture{display:contents}
a{color:var(--acc2)}
h1,h2,h3,h4{font-family:var(--h);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
h1{font-size:clamp(2.15rem,4.7vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.3vw,2.5rem)}
h3{font-size:1.16rem;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 .78rem/1 var(--h);letter-spacing:.16em;text-transform:uppercase;color:var(--acc2);margin-bottom:18px}
.eyebrow:before{content:"";width:26px;height:2px;border-radius:2px;background:currentColor}
.hero .eyebrow,.phero .eyebrow,.cta .eyebrow{color:var(--acc)}
.muted{color:var(--muted)}
.lead{font-size:1.12rem}
.hl{color:var(--acc)}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:#fff;color:var(--ink);padding:12px 18px;border-radius:0 0 12px 0;font:500 .95rem var(--h)}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--acc);outline-offset:3px;border-radius:6px}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:999px;font:500 1rem/1 var(--h);text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;border:0;cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:linear-gradient(135deg,#3879a7 0%,#285d86 100%);color:#fff;box-shadow:0 10px 30px -10px rgba(63,132,186,.7),inset 0 1px 0 rgba(255,255,255,.22)}
.btn-primary:hover{box-shadow:0 16px 36px -10px rgba(63,132,186,.85),inset 0 1px 0 rgba(255,255,255,.22)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.24)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.42)}
.btn-line{background:#fff;color:var(--ink);border:1px solid #cfd9e4}
.btn-line:hover{border-color:var(--acc2)}
.ctas{display:flex;gap:12px;flex-wrap:wrap}

/* en-tête */
.top{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(4,10,19,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(255,255,255,.07);transition:background .3s}
.top.solid{background:rgba(4,10,19,.94)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.top .logo img{height:48px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:#d3e4f3;text-decoration:none;font:500 .94rem var(--h);transition:color .2s}
.nav a:hover,.nav a[aria-current=page]{color:#fff}
.nav .btn{padding:11px 20px;font-size:.92rem;color:#fff}
.menu-btn{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.menu-btn svg{width:28px;height:28px}

/* accueil : bandeau principal */
.hero{position:relative;color:#fff;background:radial-gradient(1200px 700px at 85% 10%,rgba(91,163,217,.18),transparent 60%),linear-gradient(180deg,#1f4e79 0%,#0c2238 52%,#03070d 100%);overflow:hidden;padding:150px 0 104px}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.16fr .84fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.15rem,4.3vw,3.25rem)}
.hero .lead{color:var(--ice);max-width:560px;margin:22px 0 34px}
.reassure{display:flex;flex-wrap:wrap;gap:10px 22px;margin:30px 0 0;padding:0;list-style:none}
.reassure li{display:flex;align-items:center;gap:8px;color:#b9d4ec;font-size:.93rem}
.reassure svg{width:18px;height:18px;color:var(--acc);flex:none}

/* comparateur avant / après */
.ba-wrap{position:relative}
.ba{position:relative;aspect-ratio:4/5;border-radius:22px;overflow:hidden;box-shadow:0 40px 80px -20px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.12);user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:ew-resize;background:#111}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .before{clip-path:inset(0 calc(100% - var(--p,50%)) 0 0)}
.ba .handle{position:absolute;top:0;bottom:0;left:var(--p,50%);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.4)}
.ba .knob{position:absolute;top:50%;left:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.ba .knob svg{width:24px;height:24px}
.lab{position:absolute;top:16px;font:500 .72rem/1 var(--h);letter-spacing:.14em;padding:8px 13px;border-radius:999px;color:#fff}
.lab.l{left:16px;background:rgba(3,7,13,.72)}
.lab.r{right:16px;background:rgba(47,108,152,.92)}
.float{position:absolute;background:#fff;color:var(--ink);border-radius:14px;padding:13px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 20px 40px -12px rgba(0,0,0,.45);font-size:.86rem;line-height:1.3}
.float b{display:block;font:500 .95rem var(--h)}
.float .fi{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:grid;place-items:center;flex:none}
.float .fi svg{width:20px;height:20px}
.float.f1{left:-34px;bottom:56px}
.float.f2{right:-22px;top:64px}
.ba-cap{color:#8fb3d4;font-size:.85rem;text-align:center;margin:16px 0 0}

/* engagements */
.strip{background:var(--navy2);color:#fff;border-top:1px solid rgba(255,255,255,.06)}
.strip ul{list-style:none;margin:0;padding:26px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.strip li{display:flex;align-items:center;gap:14px}
.strip .si{width:44px;height:44px;border-radius:12px;border:1px solid rgba(91,163,217,.35);display:grid;place-items:center;color:var(--acc);flex:none}
.strip .si svg{width:22px;height:22px}
.strip b{display:block;font:500 .98rem var(--h)}
.strip small{color:#8fb3d4;font-size:.86rem}

section{padding:104px 0}
.soft{background:var(--soft)}
.head{max-width:680px;margin-bottom:48px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head.center .eyebrow{justify-content:center}
.head.row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:30px}
.head.row>div{max-width:640px}
.head p:last-child{margin-bottom:0}

/* prestations */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.svc:hover{transform:translateY(-4px);box-shadow:0 24px 50px -20px rgba(15,40,70,.25);border-color:#c9dcee}
.svc .ic{width:52px;height:52px;border-radius:14px;background:#e6f0f9;color:var(--blue);display:grid;place-items:center;margin-bottom:22px}
.svc .ic svg{width:26px;height:26px}
.svc p{color:var(--muted);font-size:.97rem;flex:1;margin-bottom:22px}
.more{display:inline-flex;align-items:center;gap:8px;font:500 .93rem var(--h);color:var(--acc2);text-decoration:none}
.more svg{width:16px;height:16px;transition:transform .2s}
.svc:hover .more svg,a.more:hover svg{transform:translateX(4px)}
.svc.wide{grid-column:span 2;display:grid;grid-template-columns:auto 1fr;align-items:start;align-content:center;gap:0 22px}
.svc.wide .ic{margin:0;grid-row:1/4}
.svc.wide h3{margin:2px 0 8px}
.svc.wide p{margin:0 0 18px}
.svc.big{grid-row:span 2;background:linear-gradient(160deg,#1f4e79 0%,#0a1829 72%);color:#fff;border:0;padding:38px}
.svc.big .ic{background:rgba(255,255,255,.1);color:#fff}
.svc.big h3{font-size:1.6rem;margin-bottom:.6em}
.svc.big p{color:var(--ice);font-size:1.02rem;flex:none}
.svc.big .more{color:#fff;margin-top:auto}
.tag{align-self:flex-start;font:500 .7rem/1 var(--h);letter-spacing:.12em;text-transform:uppercase;background:rgba(91,163,217,.2);color:#cfe7fa;padding:7px 11px;border-radius:999px;margin-bottom:18px}
.svc.big ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:10px}
.svc.big li{display:flex;gap:10px;align-items:flex-start;color:#e3effa;font-size:.96rem}
.svc.big li svg{width:18px;height:18px;color:var(--acc);flex:none;margin-top:4px}

/* bandeau d'information */
.note{display:flex;gap:18px;align-items:center;padding:24px 28px;border-radius:18px;background:#fff;border:1px solid var(--line);margin-top:18px}
.note svg{width:28px;height:28px;color:var(--acc2);flex:none}
.note p{margin:0;color:var(--muted)}
.note b{color:var(--ink);font-weight:600}

/* l'entreprise */
.about{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:center}
.facts{background:linear-gradient(165deg,#10304f 0%,#061321 60%,#03070d 100%);color:#fff;border-radius:24px;padding:34px 34px 22px}
.facts img{height:52px;width:auto;margin-bottom:8px}
.facts .sub{color:#9fbcd6;font-size:.9rem;margin:0 0 18px}
.facts dl{margin:0}
.facts dl div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-top:1px solid rgba(255,255,255,.12);font-size:.94rem}
.facts dt{color:#9fbcd6;flex:none}
.facts dd{margin:0;text-align:right;font-weight:500}
.values{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.values div{border:1px solid var(--line);border-radius:16px;padding:18px}
.values b{font:500 1rem var(--h);display:block;margin-bottom:4px}
.values span{color:var(--muted);font-size:.92rem}

/* déroulement */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;counter-reset:step}
.steps:before{content:"";position:absolute;top:27px;left:10%;right:10%;height:2px;background:repeating-linear-gradient(90deg,#c5d9ea 0 8px,transparent 8px 16px)}
.steps li{position:relative;text-align:center;padding:0 8px;counter-increment:step}
.steps li:before{content:counter(step);width:56px;height:56px;border-radius:50%;margin:0 auto 20px;background:#fff;border:2px solid var(--acc2);display:grid;place-items:center;font:700 1.1rem var(--h);color:var(--blue);box-shadow:0 0 0 8px var(--soft)}
.steps h3{margin-bottom:.4em}
.steps p{color:var(--muted);margin:0;font-size:.96rem}

/* professionnels */
.pros{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.pro-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pro-grid li{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 14px;text-align:center;font:500 .92rem/1.35 var(--h)}
.pro-grid svg{width:26px;height:26px;color:var(--acc2);margin:0 auto 10px;display:block}
.eng{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.eng li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.eng .ic{width:46px;height:46px;border-radius:12px;background:#e6f0f9;color:var(--blue);display:grid;place-items:center;flex:none}
.eng .ic svg{width:22px;height:22px}
.eng b{color:var(--ink);display:block;font:500 1.02rem var(--h);margin-bottom:2px}
.eng span{color:var(--muted);font-size:.93rem}
.pro-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pro-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column}
.pro-card .ic{width:50px;height:50px;border-radius:14px;background:#e6f0f9;color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.pro-card .ic svg{width:24px;height:24px}
.pro-card h3{font-size:1.22rem}
.pro-card .need{color:var(--muted);margin-bottom:14px}
.pro-card ul{list-style:none;margin:0 0 20px;padding:0;flex:1}
.pro-card li{position:relative;padding:6px 0 6px 28px;font-size:.96rem}
.pro-card li:before{content:"";position:absolute;left:0;top:11px;width:16px;height:16px;border-radius:50%;background:#e6f0f9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233879a7' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/10px no-repeat}
.pro-card.dark{background:linear-gradient(160deg,#1f4e79 0%,#0a1829 75%);border:0;color:#fff;justify-content:center}
.pro-card.dark p{color:var(--ice)}
.pro-card.dark .btn{align-self:flex-start;margin-top:8px}

/* zone */
.zone{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.map{position:relative;aspect-ratio:1/1;max-width:520px;width:100%;margin:0 auto}
.map svg{width:100%;height:100%}
.towns{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0}
.towns li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.88rem}

/* questions */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font:500 1.04rem/1.4 var(--h);padding:21px 44px 21px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"";position:absolute;right:6px;top:50%;width:26px;height:26px;margin-top:-13px;border-radius:50%;background:#e6f0f9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f4e79' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .25s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 22px;padding-right:40px}

/* devis express */
.cta{position:relative;overflow:hidden;background:radial-gradient(600px 400px at 90% 0%,rgba(91,163,217,.26),transparent 60%),linear-gradient(135deg,#1f4e79,#03070d);color:#fff;border-radius:28px;padding:60px;display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start}
.cta p{color:var(--ice)}
.contact-list{display:grid;gap:12px;margin-top:28px}
.contact-list a{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:16px 20px;color:#fff;text-decoration:none;font:500 1.02rem var(--h);transition:background .2s}
.contact-list a:hover{background:rgba(255,255,255,.13)}
.contact-list .ci{width:42px;height:42px;border-radius:12px;background:rgba(91,163,217,.2);color:var(--acc);display:grid;place-items:center;flex:none}
.contact-list svg{width:20px;height:20px}
.contact-list a>span:last-child{min-width:0;overflow-wrap:anywhere}
.contact-list small{display:block;color:#9fbcd6;font:400 .8rem var(--b)}
.quote-form{background:#fff;color:var(--ink);border-radius:20px;padding:28px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.ql{display:block;font:500 .85rem var(--h);color:var(--ink);margin:16px 0 8px}
.ql:first-child{margin-top:0}
.chipset{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 .88rem var(--b);border:1px solid #cfd9e4;background:#fff;color:var(--ink);border-radius:999px;padding:8px 14px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.chip:hover{border-color:var(--acc2)}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.quote-form input,.quote-form textarea{width:100%;font:400 1rem var(--b);border:1px solid #cfd9e4;border-radius:12px;padding:12px 14px;color:var(--ink);background:var(--soft);transition:border-color .15s,background .15s;resize:vertical}
.quote-form input:focus,.quote-form textarea:focus{border-color:var(--acc2);background:#fff;outline:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.row2 .ql{margin-top:0}
.send{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.send .btn{flex:1}
.quote-form .fine{font-size:.8rem;color:var(--muted);margin:14px 0 0}
.quote-form .fine a{color:var(--acc2);font-weight:500}

/* pages intérieures */
.phero{position:relative;color:#fff;background:radial-gradient(900px 500px at 90% 0%,rgba(91,163,217,.2),transparent 60%),linear-gradient(180deg,#1f4e79,#03070d);padding:146px 0 76px;overflow:hidden}
.phero h1{max-width:900px}
.phero .lead{color:var(--ice);max-width:740px;margin:18px 0 30px}
.crumbs{font-size:.86rem;color:#8fb3d4;margin-bottom:22px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.crumbs li+li:before{content:"›";margin-right:8px}
.crumbs a{color:var(--ice);text-decoration:none}
.content{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:64px;align-items:start}
.content h2{font-size:1.6rem;margin-top:1.7em}
.content>div>h2:first-child{margin-top:0}
.checks{list-style:none;padding:0;margin:0 0 1.2em}
.checks li{position:relative;padding:14px 0 14px 44px;border-bottom:1px solid var(--line)}
.checks li:last-child{border-bottom:0}
.checks li:before{content:"";position:absolute;left:0;top:16px;width:26px;height:26px;border-radius:50%;background:#e6f0f9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233879a7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.checks b{display:block;font:500 1.02rem var(--h)}
.checks span{color:var(--muted);font-size:.95rem}
.flow{list-style:none;margin:0 0 1em;padding:0;counter-reset:flow}
.flow li{position:relative;padding:0 0 22px 52px;counter-increment:flow}
.flow li:before{content:counter(flow);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;border:2px solid var(--acc2);display:grid;place-items:center;font:700 .9rem var(--h);color:var(--blue);background:#fff}
.flow li:after{content:"";position:absolute;left:16px;top:38px;bottom:4px;width:2px;background:var(--line)}
.flow li:last-child{padding-bottom:0}
.flow li:last-child:after{display:none}
.flow b{display:block;font:500 1.02rem var(--h);padding-top:4px}
.flow span{color:var(--muted);font-size:.95rem}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:8px 0 0}
.pair figure{position:relative;margin:0;border-radius:16px;overflow:hidden;background:#ddd}
.pair img{width:100%;aspect-ratio:4/5;object-fit:cover}
.pair-cap{color:var(--muted);font-size:.88rem;margin:10px 0 0}
.side{position:sticky;top:100px;background:linear-gradient(160deg,#1f4e79,#0a1829);color:#fff;border-radius:22px;padding:30px}
.side h2{color:#fff;font-size:1.3rem;margin:0 0 .5em}
.side p{color:var(--ice);font-size:.95rem}
.side .btn{width:100%;margin-top:10px}
.side nav{margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.side nav h3{font-size:1rem;color:#fff}
.side nav a{display:flex;justify-content:space-between;gap:12px;color:var(--ice);text-decoration:none;padding:8px 0;font-size:.93rem}
.side nav a:hover{color:#fff}
.legal-text h2{font-size:1.4rem;margin-top:1.8em}
.legal-text h2:first-child{margin-top:0}
.center{text-align:center}

/* pied de page */
footer{background:var(--navy2);color:#8fa6bc;padding:70px 0 40px;font-size:.92rem}
footer .cols{display:grid;grid-template-columns:1.5fr 1.15fr .85fr 1.1fr;gap:40px}
footer h2{color:#fff;margin:0 0 14px;font-size:1rem;letter-spacing:0}
footer a{color:var(--ice);text-decoration:none}
footer a:hover{color:#fff}
footer ul{list-style:none;padding:0;margin:0}
footer li{padding:5px 0}
footer .brand img{height:50px;width:auto;margin-bottom:16px}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:40px;height:40px;border-radius:12px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;color:var(--ice);transition:background .2s,color .2s}
.social a:hover{background:rgba(255,255,255,.08);color:#fff}
.social svg{width:19px;height:19px}
footer .legal{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem}

.callbar{display:none}

/* apparition progressive (uniquement si JavaScript est actif) */
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn:hover,.svc:hover{transform:none}}

@media (max-width:1100px){
  .nav{gap:20px}
  footer .cols{grid-template-columns:1fr 1fr;gap:36px 40px}
}
@media (max-width:980px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#06101d;flex-direction:column;align-items:stretch;padding:8px 22px 22px;gap:0;border-bottom:1px solid rgba(255,255,255,.08);max-height:calc(100vh - 76px);overflow:auto}
  .nav.open{display:flex}
  .nav a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:1.05rem}
  .nav .btn{margin-top:14px;border-bottom:0}
  .menu-btn{display:block}
  .hero{padding:118px 0 76px}
  .hero .wrap,.about,.pros,.zone,.faq-grid,.content,.cta{grid-template-columns:minmax(0,1fr);gap:44px}
  .ba{aspect-ratio:4/4.4}
  .float{display:none}
  .about .facts{order:2}
  .strip ul{grid-template-columns:1fr 1fr}
  .bento,.pro-cards{grid-template-columns:1fr}
  .eng{grid-template-columns:1fr 1fr}
  .svc.big{grid-row:auto}
  .svc.wide{grid-column:auto;display:flex}
  .svc.wide .ic{margin-bottom:22px}
  .svc.wide h3{margin:0 0 .5em}
  .svc.wide p{margin-bottom:22px}
  .steps{grid-template-columns:1fr 1fr;gap:34px 22px}
  .steps:before{display:none}
  .head.row{display:block}
  .head.row .btn{margin-top:22px}
  .cta{padding:40px 20px}
  .quote-form{padding:22px 18px}
  .cta .contact-list{display:none}
  .side{position:static}
  section{padding:76px 0}
  .phero{padding:116px 0 60px}
  footer{padding-bottom:110px}
  .callbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(6,14,26,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1)}
  .callbar .btn{padding:14px 10px;font-size:.95rem}
}
@media (max-width:560px){
  body{font-size:16px}
  .values,.eng,.steps,footer .cols{grid-template-columns:1fr}
  .pro-grid{grid-template-columns:1fr 1fr}
  .strip ul{grid-template-columns:1fr}
  .hero .ctas .btn,.phero .ctas .btn{flex:1 1 100%}
  .row2{grid-template-columns:1fr;gap:0}
  .row2 div+div .ql{margin-top:16px}
  .note{align-items:flex-start;padding:20px}
  .facts{padding:26px 22px 14px}
  .steps li{text-align:left;padding:0 0 0 76px;min-height:56px}
  .steps li:before{position:absolute;left:0;top:0;margin:0}
  .pro-card{padding:24px}
}
@media print{
  .top,.callbar,.cta,.side,.skip{display:none}
  .hero,.phero{background:none;color:#000;padding:20px 0}
  .js .rv{opacity:1;transform:none}
}