/* SB Nettoyage & Services — feuille de style */
@font-face{font-family:"Inter";src:url(/fonts/Inter-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-Medium.woff) format("woff");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-SemiBold.woff) format("woff");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/fonts/InterDisplay-SemiBold.woff) format("woff");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/fonts/InterDisplay-Bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}

:root{
  --navy:#061a31;--navy2:#0b2949;--deep:#03101f;--blue:#0874d8;--bright:#188cff;--sky:#65b7ff;
  --ink:#0a1c31;--muted:#5c6876;--line:#dce4ec;--paper:#f5f8fb;--white:#fff;
  --radius:4px;--wrap:1200px;--gutter:clamp(16px,4vw,40px);
  --sans:"Inter",ui-sans-serif,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:"Inter Display","Inter",ui-sans-serif,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.65;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01"}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--bright);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:10px 14px}

/* Typo */
h1,h2,h3{font-family:var(--display);color:var(--ink);margin:0 0 .5em;line-height:1.04;letter-spacing:-.035em;font-weight:700}
h1{font-size:clamp(2.4rem,6.2vw,4.9rem)}
h2{font-size:clamp(1.9rem,4.2vw,3.3rem)}
h3{font-size:clamp(1.25rem,2vw,1.5rem);letter-spacing:-.02em;line-height:1.2;font-weight:600}
p{margin:0 0 1.1em}
.eyebrow{display:block;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin:0 0 18px}
.on-dark .eyebrow,.hero .eyebrow{color:var(--sky)}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:640px}
.on-dark .lead,.hero .lead{color:rgba(255,255,255,.82)}
.muted{color:var(--muted)}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;font-size:14px;font-weight:600;letter-spacing:.01em;text-decoration:none;border-radius:var(--radius);border:1px solid transparent;transition:background .2s,color .2s,border-color .2s;cursor:pointer;font-family:var(--sans)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--bright);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy2);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-line{border-color:var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--ink);color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.arrow::after{content:"→";font-weight:400}

/* Bandeau + entête */
.topbar{background:var(--navy);color:rgba(255,255,255,.78);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:9px;padding-bottom:9px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand img{width:132px;height:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav>a,.nav .dd>button{font:600 14px/1 var(--sans);color:var(--ink);text-decoration:none;padding:12px 12px;background:none;border:0;cursor:pointer;border-radius:var(--radius)}
.nav>a:hover,.nav .dd>button:hover,.nav [aria-current=page]{color:var(--blue)}
.nav>a.btn{margin-left:10px;padding:14px 20px;color:#fff;background:var(--navy)}
.nav>a.btn:hover{background:var(--blue);color:#fff}
.dd{position:relative}
.dd>button::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px);margin-left:8px}
.dd-menu{position:absolute;top:100%;left:-12px;min-width:340px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 50px -20px rgba(6,26,49,.35);padding:10px;display:none;border-radius:var(--radius)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{display:block}
.dd-menu a{display:block;padding:12px 14px;text-decoration:none;color:var(--ink);border-radius:var(--radius)}
.dd-menu a:hover{background:var(--paper)}
.dd-menu strong{display:block;font-size:15px}
.dd-menu span{display:block;font-size:13px;color:var(--muted)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);width:46px;height:46px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;transition:transform .2s,opacity .2s}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,16,31,.94) 0%,rgba(3,16,31,.78) 45%,rgba(3,16,31,.25) 100%)}
.hero .wrap{position:relative;padding-top:clamp(70px,11vw,140px);padding-bottom:clamp(70px,10vw,130px)}
.hero h1{color:#fff;max-width:900px}
.hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.85)}
.hero .lead{margin-bottom:34px}
.trust{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:34px;padding:0;list-style:none;font-size:14px;color:rgba(255,255,255,.85)}
.trust li::before{content:"✓";color:var(--sky);margin-right:8px;font-weight:600}
.hero-badge{position:absolute;right:var(--gutter);bottom:34px;background:rgba(6,26,49,.92);border:1px solid rgba(255,255,255,.14);padding:18px 22px;max-width:260px}
.hero-badge small{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--sky);font-weight:600}
.hero-badge strong{display:block;font-family:var(--display);font-size:22px;letter-spacing:-.02em;margin:4px 0}
.hero-badge span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7)}

/* Hero page de service (split) */
.page-hero{background:var(--navy);color:#fff}
.page-hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,5vw,70px);align-items:center;padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(50px,7vw,90px)}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,4rem)}
.page-hero .sub{font-family:var(--display);font-size:clamp(1.15rem,2vw,1.45rem);color:#fff;letter-spacing:-.01em;margin-bottom:18px;font-weight:600}
.page-hero p{color:rgba(255,255,255,.82)}
.page-hero p a{color:#fff}
.page-hero figure{margin:0;position:relative}
.page-hero figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.page-hero figure::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid rgba(101,183,255,.35);z-index:0}
.page-hero figure img{position:relative;z-index:1}
.crumbs{font-size:13px;color:rgba(255,255,255,.6);padding-top:22px;margin:0}
.crumbs a{color:rgba(255,255,255,.8);text-decoration:none}
.crumbs a:hover{color:#fff}

/* Sections */
.section{padding:clamp(64px,9vw,120px) 0}
.section.paper{background:var(--paper)}
.section.dark{background:var(--navy);color:#fff}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark p{color:rgba(255,255,255,.8)}
.section-head{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:end;margin-bottom:56px}
.section-head p{color:var(--muted);margin:0}
.statement{background:var(--deep);color:#fff;padding:34px 0}
.statement .wrap{display:flex;gap:28px;align-items:baseline;flex-wrap:wrap}
.statement .eyebrow{margin:0;color:var(--sky)}
.statement p{margin:0;font-family:var(--display);font-size:clamp(1.15rem,2vw,1.5rem);letter-spacing:-.015em;font-weight:600}

/* Grilles */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}

/* Cartes services */
.svc{padding:22px;border-right:1px solid var(--line);display:flex;flex-direction:column}
.svc:last-child{border-right:0}
.svc img{aspect-ratio:16/10;object-fit:cover;width:100%;margin-bottom:24px}
.svc .num{font-size:12px;color:var(--blue);font-weight:600;letter-spacing:.1em}
.svc h3{margin:12px 0 10px}
.svc p{color:var(--muted);font-size:15.5px}
.svc ul{list-style:none;padding:16px 0 0;margin:0 0 22px;border-top:1px solid var(--line);font-size:14px}
.svc li{padding:5px 0 5px 16px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;background:var(--blue)}
.svc .more{margin-top:auto;font-weight:600;font-size:14px;text-decoration:none;color:var(--ink);display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px}
.svc .more:hover{color:var(--blue)}
.svc .more::after{content:"↗"}

.card{background:#fff;border:1px solid var(--line);padding:28px;border-radius:var(--radius)}
.paper .card{background:#fff}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card .num{font-size:12px;color:var(--blue);font-weight:600;letter-spacing:.12em;display:block;margin-bottom:14px}
.dark .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}

/* Listes */
.checks{list-style:none;padding:0;margin:0 0 24px}
.checks li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:"✓";position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;background:rgba(8,116,216,.1);color:var(--blue);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.dark .checks li{border-color:rgba(255,255,255,.12)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;border-top:2px solid var(--ink);padding-top:22px}
.dark .steps li{border-color:var(--sky)}
.steps li::before{content:"0" counter(s);font-family:var(--display);font-size:14px;font-weight:600;color:var(--blue);display:block;margin-bottom:10px}
.dark .steps li::before{color:var(--sky)}
.steps h3{font-size:1.2rem;margin-bottom:8px}
.steps p{font-size:15.5px;color:var(--muted);margin:0}
.dark .steps p{color:rgba(255,255,255,.75)}
.tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.tags li{border:1px solid var(--line);padding:8px 14px;font-size:14px;border-radius:999px;background:#fff}
.dark .tags li{background:transparent;border-color:rgba(255,255,255,.2);color:#fff}

/* Image + texte */
.media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.media.wide img{aspect-ratio:3/2}
.media figcaption{font-size:13px;color:var(--muted);margin-top:10px}

/* Audience */
.audience{display:flex;flex-wrap:wrap;gap:12px 40px;align-items:center;border-bottom:1px solid var(--line);padding:26px 0}
.audience span{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:600}
.audience strong{font-family:var(--display);font-size:1.3rem;letter-spacing:-.02em}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:26px;font-weight:300;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 20px;max-width:780px}

/* Avant/après */
.ba-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:34px}
.ba{position:relative;aspect-ratio:3/4;overflow:hidden;background:#ddd;user-select:none;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;transform:translateX(-1px);pointer-events:none}
.ba .handle::after{content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#fff;color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.ba .lbl{position:absolute;top:14px;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;background:rgba(3,16,31,.82);color:#fff;padding:6px 10px;pointer-events:none}
.ba .lbl.l{left:14px}.ba .lbl.r{right:14px}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-item h3{margin:18px 0 6px;font-size:1.2rem}
.ba-item p{color:var(--muted);font-size:15px;margin:0}

/* Avis */
.rating{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.rating .score{font-family:var(--display);font-size:clamp(3.4rem,8vw,5.5rem);font-weight:700;letter-spacing:-.05em;line-height:1}
.stars{color:#f5b400;font-size:22px;letter-spacing:2px}

/* Formulaire */
.form{background:#fff;border:1px solid var(--line);padding:clamp(22px,4vw,40px);border-radius:var(--radius)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field label .req{color:var(--blue)}
.field input,.field select,.field textarea{width:100%;font:16px/1.4 var(--sans);color:var(--ink);padding:14px 14px;border:1px solid #c9d4df;border-radius:var(--radius);background:#fff}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);outline:2px solid rgba(8,116,216,.2)}
.hint{font-size:13.5px;color:var(--muted);margin:-6px 0 18px}
.error{color:#b42318;font-size:14px;font-weight:600;margin:-6px 0 16px;display:none}
.error.show{display:block}
.invalid{border-color:#b42318!important}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted);margin:6px 0 22px}
.consent input{margin-top:4px;width:18px;height:18px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-list{list-style:none;padding:0;margin:0 0 24px}
.contact-list li{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.contact-list small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);font-weight:600;margin-bottom:4px}
.contact-list a{color:#fff;text-decoration:none;font-size:1.2rem;font-weight:600}

/* Bloc CTA */
.cta{background:var(--navy);color:#fff;padding:clamp(56px,8vw,96px) 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0;max-width:640px}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;border-top:1px solid var(--line)}
.related a{padding:26px 22px 26px 0;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:600;font-size:1.2rem;letter-spacing:-.015em;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}
.related a::after{content:"↗";color:var(--blue)}
.related a:hover{color:var(--blue)}

/* Contenu texte (politique, mentions) */
.prose{max-width:780px}
.prose h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-top:2em}
.prose ul{padding-left:20px}
.prose li{margin-bottom:6px}

/* Pied de page */
.site-footer{background:var(--deep);color:rgba(255,255,255,.72);padding:70px 0 0;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}
.site-footer h2{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-weight:600;margin:0 0 18px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:rgba(255,255,255,.82);text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer .logo img{width:150px;margin-bottom:20px}
.site-footer address{font-style:normal}
.legal{border-top:1px solid rgba(255,255,255,.1);margin-top:56px;padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px}
.legal nav{display:flex;gap:18px;flex-wrap:wrap}

/* Barre d'appel mobile */
.callbar{display:none}

/* Responsive */
@media (max-width:1020px){
  .nav{position:fixed;inset:78px 0 0;background:#fff;flex-direction:column;align-items:stretch;padding:16px var(--gutter) 40px;gap:0;display:none;overflow:auto}
  .menu-open .nav{display:flex}
  .nav>a,.nav .dd>button{padding:16px 0;font-size:17px;border-bottom:1px solid var(--line);text-align:left;width:100%;border-radius:0}
  .dd-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 8px;min-width:0}
  .dd>button{display:none}
  .dd-menu a{padding:12px 0;border-bottom:1px solid var(--line);border-radius:0}
  .nav>a.btn{margin:18px 0 0;justify-content:center;text-align:center;border-bottom:0}
  .burger{display:block}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  body{font-size:16px}
  .topbar .hide-sm{display:none}
  .page-hero .wrap,.grid2,.section-head{grid-template-columns:1fr}
  .section-head{gap:14px;margin-bottom:38px}
  .page-hero figure{max-width:440px}
  .grid3{grid-template-columns:1fr}
  .svc{border-right:0;border-bottom:1px solid var(--line);padding:22px 0}
  .hero-badge{display:none}
  .form .row{grid-template-columns:1fr;gap:0}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy);border-top:1px solid rgba(255,255,255,.12)}
  .callbar a{flex:1;text-align:center;color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:15px 8px}
  .callbar a+a{background:var(--blue)}
  body{padding-bottom:54px}
}
@media (max-width:560px){
  .site-footer .cols{grid-template-columns:1fr}
  .btn{width:100%;justify-content:center}
  .cta .btns,.hero .btns{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Correctifs */
.form{color:var(--ink)}
.form a{color:var(--blue)}
.statement p.eyebrow{font-family:var(--sans);font-size:12px;letter-spacing:.18em;font-weight:600}
@media (max-width:860px){.audience{gap:8px 22px}.audience span{width:100%}.audience strong{font-size:1.1rem}}