/* Infinity Design — charte du logo : vert, lime et gris olive ; esprit atelier d'impression (repères de coupe, nuancier, faux-repérage) */
:root{
  --ink:#232B22;--ink2:#566050;--paper:#fff;--mist:#F3F6EE;--line:#DCE3D1;
  --lime:#A8CF38;--green:#1B9A47;--green-d:#137A38;--green-dd:#0E5F2B;--olive:#8A9A78;--err:#B42318;
  --wrap:1180px;--pad:clamp(1.1rem,4vw,2rem);
  --sans:"Avenir Next","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --head:"Avenir Next","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.0625rem/1.65 var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--head);line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:0 0 .55em}
h1{font-size:clamp(2.35rem,6vw,4.4rem);font-weight:800;letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(1.65rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em;max-width:68ch}
ul,ol{margin:0;padding:0}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.wrap{width:min(100% - 2*var(--pad),var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}
.i{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* couleurs de la charte : c = olive, m = vert, y = lime, k = encre */
.c-c{--col:var(--olive);--on:var(--ink)}
.c-m{--col:var(--green-d);--on:#fff}
.c-y{--col:var(--lime);--on:var(--ink)}
.c-k{--col:var(--ink);--on:#fff}
.f-lime{fill:var(--lime)}.f-green{fill:var(--green)}.f-greend{fill:var(--green-d)}.f-olive{fill:var(--olive)}.f-ink{fill:var(--ink)}.f-mist{fill:var(--mist)}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:10px;font:700 1rem/1.2 var(--sans);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn-main{background:var(--green-d);color:#fff}.btn-main:hover{background:var(--green-dd)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{background:var(--ink);color:#fff}
.btn-line{border-color:#fff;color:#fff}.btn-line:hover{background:#fff;color:var(--ink)}
.btn-lime{background:var(--lime);color:var(--ink)}.btn-lime:hover{background:#fff}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block:1.6rem 1.2rem}

/* barre haute */
.topbar{background:var(--ink);color:#fff;font-size:.875rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding-block:.45rem;flex-wrap:wrap}
.topbar ul{display:flex;gap:1.25rem;list-style:none;flex-wrap:wrap}
.topbar a{text-decoration:none;opacity:.92}.topbar a:hover{text-decoration:underline;opacity:1}
@media(max-width:759px){.topbar{display:none}}

/* en-tête + navigation */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:76px}
.brand{display:flex;align-items:center;text-decoration:none}
.logo{width:124px;height:auto;aspect-ratio:750/310;display:block}
.nav-toggle{display:inline-flex;align-items:center;gap:.6rem;background:none;border:2px solid var(--ink);border-radius:10px;padding:.5rem .85rem;font:700 .95rem var(--sans);color:var(--ink);cursor:pointer}
.bars,.bars::before,.bars::after{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform .2s}
.bars::before,.bars::after{content:"";position:absolute;left:0}
.bars::before{top:-6px}.bars::after{top:6px}
.site-header.open .bars{background:transparent}
.site-header.open .bars::before{transform:translateY(6px) rotate(45deg)}
.site-header.open .bars::after{transform:translateY(-6px) rotate(-45deg)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:.5rem var(--pad) 1.5rem;max-height:calc(100vh - 76px);overflow:auto}
.site-header.open .nav{display:block}
.nav ul{list-style:none}
.nav a{display:flex;align-items:center;gap:.4rem;padding:.9rem .25rem;text-decoration:none;font-weight:600;border-bottom:1px solid var(--line)}
.nav a[aria-current="page"]{color:var(--green-d)}
.nav-ext{margin-top:1rem}
.nav a.pill{display:inline-flex;margin-top:.8rem;background:var(--lime);color:var(--ink);border:0;border-radius:999px;padding:.6rem 1.1rem;font-weight:800}
.nav a.pill:hover{background:var(--ink);color:#fff}
@media(min-width:1080px){
  .nav-toggle{display:none}
  .nav,.site-header.open .nav{display:flex;position:static;padding:0;border:0;background:none;align-items:center;gap:1.25rem;max-height:none;overflow:visible}
  .nav ul{display:flex;align-items:center;gap:.15rem}
  .nav a{border:0;padding:.5rem .7rem;position:relative;font-size:.97rem}
  .nav-main a[aria-current="page"]::after{content:"";position:absolute;left:.7rem;right:.7rem;bottom:.05rem;height:3px;background:var(--green-d)}
  .nav-ext{margin:0;padding-left:1.1rem;border-left:1px solid var(--line)}
  .nav a.pill{margin:0;padding:.45rem .9rem}
}

/* sections */
.sec{padding-block:clamp(3rem,7vw,5.5rem)}
.sec.alt{background:var(--mist)}
.sec-head{max-width:46rem;margin-bottom:2rem}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--ink2);max-width:56ch}

/* héros accueil */
.hero{padding-block:clamp(2.5rem,7vw,6rem) clamp(2.5rem,6vw,4.5rem)}
.hero-grid{display:grid;gap:2.5rem;align-items:center}
@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.hero-note{font-size:.95rem;color:var(--ink2)}
.hero-note a{font-weight:700;text-decoration-color:var(--green-d);text-decoration-thickness:2px;text-underline-offset:3px}
.hero-art svg{width:100%;height:auto;display:block}
.crop{stroke:var(--ink);stroke-width:1.5;fill:none}
.hero-art .lg-g,.hero-art .lg-o{animation:snap 1.5s cubic-bezier(.2,.8,.2,1) .15s both}
.hero-art .lg-g{--x0:-80px;--y0:-60px}.hero-art .lg-o{--x0:-40px;--y0:-30px}
@keyframes snap{from{transform:translate(var(--x0),var(--y0))}to{transform:none}}
@media(prefers-reduced-motion:reduce){.hero-art .lg-g,.hero-art .lg-o{animation:none}html{scroll-behavior:auto}}

/* bandeau d'engagements */
.strip{background:var(--mist);border-block:1px solid var(--line)}
.strip ul{list-style:none;padding:1.1rem 0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.strip li{display:flex;gap:.7rem;align-items:center;font-weight:600}
.strip .i{color:var(--green-d)}

/* liste des services */
.svc-list{display:grid;gap:0 3rem;list-style:none}
@media(min-width:820px){.svc-list{grid-template-columns:1fr 1fr}}
@media(min-width:820px){.svc-list li:last-child:nth-child(odd){grid-column:1/-1}}
.svc{display:grid;grid-template-columns:auto 1fr;gap:1.1rem;padding:1.5rem 0;border-top:2px solid var(--ink);text-decoration:none}
.svc-ico{width:58px;height:58px;display:grid;place-items:center;background:var(--col);color:var(--on)}
.svc h3{margin:0 0 .3rem}
.svc p{margin:0;color:var(--ink2)}
.more{display:inline-block;margin-top:.55rem;font-weight:700;text-decoration:underline;text-decoration-color:var(--green-d);text-decoration-thickness:2px;text-underline-offset:4px}
.svc:hover h3{color:var(--green-d)}

/* à propos */
.about{display:grid;gap:2.5rem}
@media(min-width:900px){.about{grid-template-columns:1.2fr 1fr;align-items:start}}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none}
.chips li{padding:.45rem .95rem;border:2px solid var(--ink);border-radius:999px;font-weight:600;background:#fff}

/* étapes (séquence réelle) */
.steps{display:grid;gap:1.75rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));list-style:none;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--ink);padding-top:1rem}
.steps li::before{content:counter(s);display:grid;place-items:center;width:2.2rem;height:2.2rem;margin-bottom:.8rem;background:var(--green-d);color:#fff;font:800 1.1rem var(--head)}
.steps p{color:var(--ink2);margin:0}

/* références */
.refs{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));list-style:none}
.ref{background:#fff;padding:1.2rem 1.3rem;border-left:8px solid var(--col)}
.ref h3{margin:0 0 .2rem}.ref p{margin:0;color:var(--ink2);font-size:.97rem}

/* bandeaux */
.shopband{background:var(--ink);color:#fff;padding-block:clamp(2.5rem,6vw,4rem)}
.cta-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}
.cta h2{margin-bottom:.3em}
.cta p{margin:0;opacity:.92}
.shops-title{margin-bottom:1.5rem}
.shops{display:grid;gap:2rem 3rem}
@media(min-width:820px){.shops{grid-template-columns:1fr 1fr}}
.shop{border-top:4px solid var(--lime);padding-top:1.2rem}
.shop:nth-child(2){border-color:var(--green)}
.shop h3{font-size:1.5rem;margin-bottom:.4rem}
.shop p{opacity:.92}
.cta{background:var(--green-d);color:#fff;padding-block:clamp(2.5rem,6vw,4rem)}
.cta .actions{margin:0}

/* pages internes */
.page-hero{background:var(--mist);padding-block:clamp(2rem,5vw,4rem);border-bottom:1px solid var(--line)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;font-size:.92rem;color:var(--ink2);margin-bottom:1.2rem}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.6}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.ph-grid{display:grid;gap:2rem;align-items:center}
@media(min-width:860px){.ph-grid{grid-template-columns:1fr 200px}}
.badge{display:none;width:180px;height:180px;place-items:center;background:var(--col);color:var(--on);box-shadow:14px 14px 0 var(--green-d);justify-self:center}
.badge.c-y{box-shadow:14px 14px 0 var(--green)}
.badge .i{stroke-width:1.4}
@media(min-width:860px){.badge{display:grid}}

.tiles{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));list-style:none}
.tiles li{background:#fff;padding:1.3rem 1.4rem}
.tiles h3{margin:0 0 .3rem;display:flex;align-items:center;gap:.6rem}
.tiles h3::before{content:"";width:.7rem;height:.7rem;background:var(--col);flex:none;box-shadow:.18rem .18rem 0 var(--ink)}
.tiles p{margin:0;color:var(--ink2);font-size:.98rem}

.cols{display:grid;gap:1.25rem 3.5rem}
@media(min-width:860px){.cols{grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr)}}
.cols h2{margin:0}
.ticks{list-style:none;margin-top:1rem}
.ticks li{position:relative;padding:.3rem 0 .3rem 1.7rem}
.ticks li::before{content:"";position:absolute;left:0;top:.8em;width:.65rem;height:.65rem;background:var(--green-d);box-shadow:.22rem .22rem 0 var(--lime)}

.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;padding:1rem 2.6rem 1rem 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.3rem;top:.65rem;font-size:1.7rem;line-height:1;color:var(--green-d);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding-bottom:1rem;color:var(--ink2);margin:0}

.related{display:flex;flex-wrap:wrap;gap:.75rem;list-style:none;margin-top:1.2rem}
.related a{display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1.1rem;background:#fff;border:2px solid var(--ink);border-radius:10px;text-decoration:none;font-weight:700}
.related a:hover{background:var(--col);color:var(--on)}

/* contact */
.contact-grid{display:grid;gap:3rem}
@media(min-width:900px){.contact-grid{grid-template-columns:.8fr 1.2fr}}
address{font-style:normal}
.info p{display:flex;gap:.9rem;align-items:flex-start;margin-bottom:1.2rem}
.info .i{color:var(--green-d);margin-top:.2rem}
.info a,.site-footer a{text-underline-offset:3px}
.row2{display:grid;gap:1rem}
@media(min-width:640px){.row2{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-weight:700;font-size:.95rem}
input,select,textarea{font:inherit;padding:.8rem .9rem;border:2px solid #B3B9C7;border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:3px solid rgba(27,154,71,.35);outline-offset:0}
[aria-invalid="true"]{border-color:var(--err)}
.err{color:var(--err);font-size:.9rem;font-weight:600}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.alert{padding:1rem 1.2rem;border-left:6px solid;margin-bottom:1.2rem;font-weight:600;background:var(--mist)}
.alert.ok{border-color:var(--green)}.alert.ko{border-color:var(--err)}

/* pied de page */
.site-footer{background:var(--ink);color:#D5D8E2;padding-top:clamp(2.5rem,6vw,4rem)}
.site-footer h2{font-size:1rem;color:#fff;letter-spacing:0;margin-bottom:.8rem}
.site-footer ul{list-style:none}
.site-footer li,.site-footer address p{margin-bottom:.45rem}
.site-footer a{text-decoration:none}.site-footer a:hover{text-decoration:underline;color:#fff}
.site-footer p{max-width:42ch}
.brand-foot{margin-bottom:1.2rem}.brand-foot .logo{width:150px}
.foot-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.foot-bottom{margin-top:2.5rem;padding-block:1.2rem;border-top:1px solid rgba(255,255,255,.15);font-size:.9rem}
.foot-bottom p{margin:0}

/* barre mobile */
.mobile-bar{position:fixed;inset:auto 0 0 0;display:flex;z-index:60;border-top:1px solid var(--line)}
.mobile-bar a{flex:1;display:flex;justify-content:center;align-items:center;gap:.35rem;padding:.75rem .25rem;font-size:.8rem;font-weight:700;text-align:center;text-decoration:none}
.mobile-bar a:first-child{background:var(--ink);color:#fff}
.mobile-bar a:last-child{background:var(--green-d);color:#fff}
.nav a:hover {
    color: #a8cf38;
}
@media(min-width:760px){.mobile-bar{display:none}}
@media(max-width:759px){body{padding-bottom:3.4rem}}

@media print{.topbar,.site-header,.mobile-bar,.cta,.shopband{display:none}}