:root{
  --navy:#2c3e50;--navy-2:#20303e;--ink:#1e2a35;--soft:#4d5a67;--muted:#6b7886;
  --steel-l:#9fc0d8;--steel-d:#4a6b80;--water:#5c8199;--green:#3c7a57;--black:#0a0a08;--focus:#0f62aa;
  --paper:#ffffff;--paper-2:#f3f6f8;--paper-3:#e7eef3;--line:#d8e1e9;
  --r:14px;--shadow:0 2px 4px rgba(30,42,53,.05),0 20px 44px -22px rgba(30,42,53,.32);--maxw:1150px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Inter",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Sora",sans-serif;line-height:1.12;font-weight:800;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}


.nw{white-space:nowrap}
.eyebrow{font-weight:700;font-size:.76rem;letter-spacing:.15em;text-transform:uppercase;color:var(--steel-d)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:700;padding:.9em 1.5em;border-radius:11px;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,color .2s;font-size:1rem}
.btn-orange{background:var(--navy);color:#fff}.btn-orange:hover{transform:translateY(-2px);background:var(--navy-2);box-shadow:0 12px 24px -10px rgba(44,62,80,.55)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{transform:translateY(-2px);background:var(--navy-2)}
.btn-white{background:#fff;color:var(--navy)}.btn-white:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}.btn-ghost:hover{border-color:var(--navy)}
.btn-lg{padding:1.05em 1.9em;font-size:1.05rem}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px;z-index:200}

/* top bar */
.topbar{background:#fff;color:var(--soft);font-size:.85rem;border-bottom:1px solid var(--line)}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;flex-wrap:wrap;font-size:.82rem}
.topbar b{color:var(--navy)}.topbar .badges{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted)}
@media(max-width:680px){.topbar .badges{display:none}}

/* nav */
header.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}
.logo{display:flex;align-items:center;gap:.55rem}
.logo .mk-img{width:42px;height:42px;border-radius:11px;flex:none;object-fit:cover;background:#0a0a08}
.logo b{font-family:"Sora";font-weight:800;font-size:1.1rem;color:var(--navy);display:block;line-height:1}
.logo em{font-style:normal;font-size:.6rem;color:var(--muted);letter-spacing:.01em;text-transform:uppercase;font-weight:600;white-space:nowrap;display:block;line-height:1.15;margin-top:2px}
.nav-links{display:flex;flex:1;justify-content:center;gap:1.7rem;margin:0 1.2rem;font-weight:600;font-size:.95rem;align-items:center}
.nav-links a{color:var(--soft);white-space:nowrap}.nav-links a:hover,.nav-links a[aria-current]{color:var(--navy)}
.nav-cta{display:flex;align-items:center;gap:.6rem}
.nav-cta .btn{padding:.55em 1.05em;white-space:nowrap}
.burger{display:none;background:none;border:1.5px solid var(--line);border-radius:9px;width:44px;height:40px;cursor:pointer;font-size:1.3rem;color:var(--navy);align-items:center;justify-content:center}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:12px 22px 20px;gap:.2rem}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--paper-2);width:100%}
  .burger{display:inline-flex}
  .nav-cta .desktop-only{display:none}
}

/* hero */
section.hero{padding:0}
.hero{background:#fff;color:var(--ink);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:36px 0 44px}
.hero h1{font-size:clamp(1.9rem,4vw,2.8rem);margin:.7rem 0 .75rem;color:var(--navy)}
.hero h1 span{color:var(--steel-d)}
.hero .lead{font-size:1.06rem;color:var(--soft);max-width:46ch;margin-bottom:1.2rem}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.05rem}
/* fond clair partout : le bouton principal reste bleu nuit, le second passe en contour */
.hero .btn-white{background:#fff;color:var(--navy);border-color:var(--line)}
.hero .btn-white:hover{border-color:var(--navy)}
.hero-pts{display:grid;gap:.42rem}
.hero-pts div{display:flex;align-items:center;gap:.6rem;color:var(--soft);font-size:.94rem}
.hero-pts .c{width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;flex:none}
.hero-media{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--paper-3);border:1px solid var(--line)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media .rating{position:absolute;bottom:14px;left:14px;right:14px;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:12px;padding:11px 15px;display:flex;align-items:center;gap:12px;color:var(--ink)}
.hero-media .rating .n{font-family:"Sora";font-weight:800;font-size:1.45rem;color:var(--navy)}
.hero-media .rating .st{color:var(--navy)}
.hero-media .rating small{color:var(--muted);font-size:.8rem}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:26px;padding:30px 0 38px}}

/* bandeau des pages interieures, avec illustration */
.hero-pad{padding-top:34px;padding-bottom:42px}
.pad-xl{padding-top:80px;padding-bottom:80px}
.hero-page{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center;padding-top:32px;padding-bottom:40px}
.hero-page .lead{margin-bottom:0}
.hero-media-sm{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/10;background:var(--paper-3);border:1px solid var(--line)}
.hero-media-sm img{width:100%;height:100%;object-fit:cover}
@media(max-width:900px){.hero-page{grid-template-columns:1fr;gap:22px;padding-top:28px;padding-bottom:34px}.hero-media-sm{aspect-ratio:16/9}}

/* trust strip */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-in{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 26px;padding:14px 0}
.trust-in .i{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:.92rem;color:var(--navy)}
.trust-in .i .ic{width:34px;height:34px;border-radius:9px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--navy)}
.trust-in .i .ic svg,.infoline .ic svg{display:block}
@media(max-width:760px){
  .trust-in{flex-direction:column;align-items:flex-start;gap:9px;padding:16px 0}
  .trust-in .i{font-size:.9rem}
  .trust-in .i .ic{width:30px;height:30px;border-radius:8px}
}
.topbar svg{vertical-align:-2px;margin-right:2px}

section{padding:58px 0}
.sec-head{max-width:660px;margin-bottom:30px}
.sec-head.c{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);color:var(--navy);margin:.5rem 0 .7rem}
.sec-head p{color:var(--soft);font-size:1.06rem}
.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .18s,box-shadow .22s;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc img{aspect-ratio:3/2;object-fit:cover;width:100%}
.svc .b{padding:24px;display:flex;flex-direction:column;flex:1}
.svc h3{font-size:1.22rem;color:var(--navy);margin-bottom:.45rem}
.svc p{color:var(--soft);font-size:.96rem;margin-bottom:1rem}
.svc .more{margin-top:auto;font-weight:700;color:var(--navy)}
@media(max-width:820px){.svc-grid{grid-template-columns:1fr}}

/* generic two-col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:var(--r);box-shadow:var(--shadow)}
.split p+p{margin-top:.9rem}
.split ul{list-style:none;margin-top:14px;display:grid;gap:.6rem}
.split li{padding-left:1.9em;position:relative;color:var(--soft)}
.split li::before{content:"✓";position:absolute;left:0;color:var(--navy);font-weight:800}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:28px}}

/* why / chiffres */
.why{background:#fff;color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.why .sec-head h2{color:var(--navy)}.why .sec-head p{color:var(--soft)}.why .eyebrow{color:var(--steel-d)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.why-card .big{font-family:"Sora";font-weight:800;font-size:1.9rem;color:var(--navy)}
.why-card h3{font-size:1.02rem;color:var(--navy);margin:.4rem 0 .3rem}
.why-card p{color:var(--soft);font-size:.9rem}
.why-grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.why-grid,.why-grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.why-grid,.why-grid.cols-3{grid-template-columns:1fr}}

/* zone */
.zone ul{list-style:none;columns:3;column-gap:16px;margin-top:14px}
.zone li{padding:.32em 0;color:var(--soft);font-weight:500}.zone li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--navy);margin-right:9px;vertical-align:middle}
@media(max-width:600px){.zone ul{columns:2}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{text-align:center}
.step .n{width:52px;height:52px;border-radius:50%;background:var(--paper-3);border:2px solid var(--navy);color:var(--navy);display:flex;align-items:center;justify-content:center;font-family:"Sora";font-weight:800;font-size:1.25rem;margin:0 auto 12px}
.step h3{font-size:1.05rem;color:var(--navy);margin-bottom:.3rem}
.step p{color:var(--soft);font-size:.9rem}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.rev .st{color:var(--navy);margin-bottom:8px}
.rev p{color:var(--soft);font-style:italic;margin-bottom:12px}
.rev .who{display:flex;align-items:center;gap:.7rem}
.rev .av{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.rev .who b{font-size:.9rem;display:block}.rev .who small{color:var(--muted);font-size:.8rem}
@media(max-width:820px){.reviews{grid-template-columns:1fr}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
@media(max-width:820px){.gallery{grid-template-columns:1fr 1fr}}

/* avant / apres — les deux vues restent cote a cote a toutes les tailles :
   les separer detruirait la comparaison, qui est tout l'interet du bloc */
.ba{display:grid;gap:30px;margin-bottom:38px}
.ba-h{text-align:center;margin-bottom:26px}
.ba-h h3{color:var(--navy);font-size:clamp(1.15rem,2.4vw,1.45rem);margin-bottom:.35rem}
.ba-h p{color:var(--soft);font-size:1rem}
.ba-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ba-duo figure{margin:0;position:relative}
.ba-duo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.ba-duo figcaption{position:absolute;top:10px;left:10px;background:rgba(10,10,8,.78);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.ba-duo figure+figure figcaption{background:#fff;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,.28)}
.ba-lg{margin:12px 0 0;color:var(--soft);font-size:.97rem;text-align:center}
.ba-lg b{color:var(--ink);font-weight:600}
@media(max-width:600px){
  .ba{gap:26px}
  .ba-duo{gap:8px}
  .ba-duo figcaption{font-size:.62rem;letter-spacing:.08em;padding:4px 8px;top:7px;left:7px}
  .ba-lg{font-size:.9rem;text-align:left}
}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"Sora";font-size:1.5rem;color:var(--navy);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-bottom:18px;color:var(--soft)}

/* cta band — fond noir, marque CCB a gauche */
.cta{background:var(--black);color:#fff}
.cta .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:22px 30px;align-items:center}
.cta-mark{width:152px;height:152px;flex:none;border-radius:32px}
.cta h2{color:#fff;font-size:clamp(1.4rem,2.8vw,2rem);margin-bottom:.4rem}
.cta p{color:#b9c4ce;margin:0;font-size:1.02rem;max-width:54ch}
.cta-act{display:flex;gap:.7rem;flex-wrap:wrap;justify-content:flex-end}
/* sur fond noir le bleu nuit ne ressort pas : le second bouton passe en contour clair */
.cta .btn-navy{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.cta .btn-navy:hover{background:rgba(255,255,255,.1);border-color:#fff}
@media(max-width:1040px){
  .cta .wrap{grid-template-columns:auto 1fr}
  .cta-act{grid-column:1/-1;justify-content:flex-start}
}
@media(max-width:620px){
  .cta .wrap{grid-template-columns:1fr;justify-items:center;text-align:center;gap:16px}
  .cta p{max-width:none}
  .cta-mark{width:124px;height:124px;border-radius:26px}
  .cta-act{width:100%;justify-content:stretch}
}

/* contact */
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.infolines{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.infoline{display:flex;gap:.85rem;align-items:flex-start;padding:15px 18px}
.infoline+.infoline{border-top:1px solid var(--paper-2)}
.infoline .ic{width:38px;height:38px;border-radius:10px;background:var(--paper-3);display:flex;align-items:center;justify-content:center;flex:none;color:var(--navy)}
.infoline .tx{min-width:0;flex:1}
.infoline .tx b{display:block;color:var(--navy);font-size:.93rem;line-height:1.4;margin-bottom:1px}
.infoline .tx span{display:block;color:var(--soft);font-size:.94rem;line-height:1.55;overflow-wrap:break-word}
.infoline .tx .nw{display:inline;white-space:nowrap}
.infoline .tx a{color:var(--navy);font-weight:700;border-bottom:1px solid var(--line)}
.infoline .tx a:hover{border-bottom-color:var(--navy)}
form{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
label{display:block;font-weight:600;font-size:.86rem;margin-bottom:.35rem}
input,textarea,select{width:100%;font:inherit;font-size:.97rem;padding:.72em .9em;border:1.5px solid var(--line);border-radius:10px;margin-bottom:14px;background:#fff}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(44,62,80,.15)}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
form .btn{width:100%}
#ok{display:none;background:var(--green);color:#fff;padding:12px;border-radius:10px;margin-bottom:12px;font-weight:600}
@media(max-width:820px){.contact-in{grid-template-columns:1fr;gap:30px}}

/* breadcrumb + article */
.crumb{font-size:.85rem;color:var(--muted);padding:22px 0 0}.crumb a{color:var(--muted)}
.prose{max-width:760px}
.prose p{margin-bottom:1.1rem;color:#2c3742}.prose h2{color:var(--navy);font-size:1.6rem;margin:1.8rem 0 .7rem}
.prose h3{color:var(--navy);font-size:1.2rem;margin:1.3rem 0 .5rem}
.prose ul{margin:0 0 1.1rem 1.2rem}.prose li{margin:.35rem 0;color:#2c3742}

/* footer */
footer{background:#fff;color:var(--soft);padding:44px 0 26px;font-size:.93rem;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;margin-bottom:26px}
footer h4{font-family:"Inter";color:var(--navy);font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:.5rem}footer a:hover{color:var(--navy)}
footer .logo b{color:var(--navy)}footer p{margin-top:10px;max-width:34ch}
.foot-bot{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.83rem;color:var(--muted)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* sticky mobile call */
.callbar{display:none}
@media(max-width:900px){
  .callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:150;border-top:1px solid rgba(255,255,255,.2)}
  .callbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;text-align:center;padding:15px;font-weight:800;color:#fff}
  .callbar .call{background:var(--navy)}.callbar .dev{background:var(--navy-2);box-shadow:inset 1px 0 0 rgba(255,255,255,.16)}
  body{padding-bottom:58px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* ============================================================
   MOBILE — lisibilite et respiration
   Gouttiere garantie : ne jamais redefinir `padding` en
   raccourci sur un element .wrap, cela ecrase les cotes.
   ============================================================ */
@media(max-width:760px){
  .wrap{padding-left:20px;padding-right:20px}

  /* segments d'accroche redondants avec les puces et le bandeau de confiance */
  .hide-mob{display:none}

  /* typographie : des tailles calees sur la largeur d'un telephone */
  body{font-size:1rem;line-height:1.6}
  .hero h1{font-size:clamp(1.65rem,7vw,2.1rem);line-height:1.18;margin:.55rem 0 .7rem}
  .hero .lead{font-size:1rem;line-height:1.6;max-width:none;margin-bottom:1.1rem}
  .sec-head h2,.cta h2{font-size:clamp(1.45rem,5.6vw,1.9rem);line-height:1.2}
  .sec-head p{font-size:1rem}
  .eyebrow{font-size:.7rem;letter-spacing:.12em}
  .crumb{font-size:.8rem}
  .prose h2{font-size:1.35rem}.prose h3{font-size:1.12rem}
  .prose p,.prose li{font-size:1rem}

  /* respiration verticale */
  section{padding:42px 0}
  .sec-head{margin-bottom:24px}
  .hero-pad{padding-top:26px;padding-bottom:32px}
  .pad-xl{padding-top:56px;padding-bottom:56px}

  /* boutons : pleine largeur, cible tactile confortable */
  .hero-actions{gap:.6rem;width:100%}
  .hero-actions .btn,.cta .btn{width:100%;margin:0}
  /* .cta-act gere deja l'ecart en flex : pas de marge qui viendrait s'ajouter */
  .btn{padding:.95em 1.3em}
  .btn-lg{padding:1em 1.4em;font-size:1rem}

  /* blocs */
  .hero-pts div{font-size:.95rem;align-items:flex-start}
  .hero-pts .c{margin-top:2px}
  .svc .b{padding:20px}
  .why-card{padding:20px}
  .rev,.faq details{padding-left:18px;padding-right:18px}
  .faq summary{font-size:1rem;padding:16px 0}
  .infoline{padding:14px 15px;gap:.75rem}
  .infoline .ic{width:34px;height:34px}
  form{padding:20px}
  .foot-grid{gap:26px;margin-bottom:22px}
  footer{padding:36px 0 22px}
}

@media(max-width:360px){
  .wrap{padding-left:16px;padding-right:16px}
  .hero h1{font-size:1.5rem}
  .logo em{font-size:.55rem}
}

/* la barre d'appel fixe ne doit jamais masquer le bas de page */
@media(max-width:900px){body{padding-bottom:64px}}