:root{
  --bg:#f4f8ff;--ink:#102044;--muted:#5e6b85;--line:#d9e3f4;
  --primary:#1769ff;--primary-dark:#0d47c7;--orange:#ff6a00;--yellow:#ffd53d;
  --navy:#08152f;--cyan:#19c7d8;--white:#fff;--soft:#eaf2ff;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{background:linear-gradient(90deg,var(--primary),#4b39ff 48%,var(--orange));color:#fff;font-size:.92rem;font-weight:700}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:10px 0;flex-wrap:wrap}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(23,105,255,.12);box-shadow:0 8px 28px rgba(8,21,47,.06)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:24px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brandmark{width:50px;height:50px;border:0;border-radius:14px;display:grid;place-items:center;font-weight:900;letter-spacing:-.04em;color:#fff;background:linear-gradient(135deg,var(--primary),#4b39ff);box-shadow:0 10px 22px rgba(23,105,255,.24);position:relative}.brandmark:after{content:"";position:absolute;width:18px;height:18px;border-top:3px solid var(--yellow);border-right:3px solid var(--yellow);transform:rotate(-45deg);top:6px}.brand strong{display:block;letter-spacing:.10em;font-size:.98rem}.brand small{display:block;color:var(--orange);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;font-weight:800}.menu{display:flex;gap:5px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.menu a{padding:9px 11px;border-radius:999px;font-size:.87rem;font-weight:700;transition:.2s ease}.menu a:hover{background:var(--soft);color:var(--primary)}.menu a.active{background:linear-gradient(135deg,var(--primary),#4b39ff);color:#fff;box-shadow:0 8px 18px rgba(23,105,255,.2)}.menu-toggle{display:none;border:0;background:linear-gradient(135deg,var(--primary),#4b39ff);color:#fff;border-radius:12px;padding:11px 14px;font-weight:800}
.hero{position:relative;min-height:680px;display:flex;align-items:flex-end;color:#fff;background:var(--navy);overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(4,16,43,.88) 0%,rgba(8,21,47,.58) 42%,rgba(8,21,47,.12) 75%),var(--hero);background-size:cover;background-position:center}.hero:after{content:"";position:absolute;inset:auto -80px -160px auto;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,var(--orange) 0 14%,rgba(255,106,0,.4) 15% 35%,rgba(255,106,0,0) 66%);opacity:.8}.hero .container{position:relative;z-index:2;padding:104px 0 84px}.eyebrow{display:inline-flex;gap:9px;align-items:center;text-transform:uppercase;font-size:.78rem;letter-spacing:.16em;font-weight:850;color:var(--orange)}.eyebrow:before{content:"";width:40px;height:3px;border-radius:5px;background:linear-gradient(90deg,var(--yellow),var(--orange))}.hero .eyebrow{color:#ffd66c}.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(3rem,6.3vw,6rem);line-height:.96;max-width:940px;margin:22px 0 24px;font-weight:600;letter-spacing:-.045em;text-shadow:0 4px 20px rgba(0,0,0,.22)}.hero p{max-width:730px;font-size:1.14rem;color:#edf4ff}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;border:1px solid transparent;font-weight:850;transition:transform .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--orange),#ff8c1a);color:#fff;box-shadow:0 12px 28px rgba(255,106,0,.3)}.btn-light{background:#fff;color:var(--primary);box-shadow:0 10px 24px rgba(8,21,47,.14)}.btn-outline{border-color:#9eb7eb;color:var(--primary);background:#fff}
.section{padding:88px 0}.section.white{background:#fff}.section.dark{background:linear-gradient(135deg,#08152f,#10265d 70%,#173a82);color:#edf4ff;position:relative;overflow:hidden}.section.dark:before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-120px;top:-100px;background:rgba(25,199,216,.16)}.section h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.05;font-weight:600;margin:12px 0 22px;letter-spacing:-.035em}.lead{font-size:1.1rem;color:var(--muted);max-width:790px}.dark .lead{color:#c8d8f5}.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 12px 35px rgba(12,43,104,.06);position:relative;overflow:hidden;transition:.22s ease}.card:before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:linear-gradient(var(--primary),var(--cyan),var(--orange))}.card:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(23,105,255,.14);border-color:#bbcef4}.dark .card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);box-shadow:none}.card h3{margin:7px 0 10px;font-size:1.2rem}.card a{color:var(--primary);font-weight:850}.num{font-family:Georgia,serif;font-size:2rem;color:var(--orange);font-weight:700}.photo{min-height:430px;border-radius:28px;background-size:cover;background-position:center;box-shadow:0 28px 70px rgba(8,21,47,.18);border:5px solid #fff;outline:1px solid rgba(23,105,255,.08)}.dark .photo{border-color:rgba(255,255,255,.2)}.photo.tall{min-height:560px}
.band{background:linear-gradient(110deg,var(--primary),#4b39ff 52%,var(--orange));color:#fff;position:relative;overflow:hidden}.band:after{content:"";position:absolute;right:5%;top:-80px;width:210px;height:210px;border:28px solid rgba(255,213,61,.24);border-radius:50%}.band .container{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:38px 0}.band strong{font-family:Georgia,serif;font-size:clamp(1.55rem,3vw,2.45rem);font-weight:600}.chips{display:flex;gap:9px;flex-wrap:wrap}.chip{border:1px solid #b9cdf5;border-radius:999px;padding:9px 13px;background:linear-gradient(180deg,#fff,#f1f6ff);font-size:.88rem;color:#21407a;font-weight:750}.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.service-line{padding:19px;border:1px solid #d9e5f8;border-radius:16px;background:#f8fbff}.service-line strong{display:block;color:var(--primary)}.service-line span{color:var(--muted)}.faq details{border-top:1px solid var(--line);padding:19px 0}.faq summary{font-weight:800;cursor:pointer;color:#183c82}.faq p{color:var(--muted)}
.pagehero{padding:118px 0 78px;background:linear-gradient(120deg,#07152f 0%,#153c8f 58%,#1769ff 100%);color:#fff;position:relative;overflow:hidden}.pagehero:before{content:"";position:absolute;width:470px;height:470px;border:80px solid rgba(255,213,61,.12);border-radius:50%;right:-160px;top:-190px}.pagehero:after{content:"";position:absolute;width:230px;height:230px;background:rgba(255,106,0,.24);border-radius:38% 62% 64% 36%/45% 39% 61% 55%;left:-80px;bottom:-130px}.pagehero .container{position:relative;z-index:2}.pagehero .eyebrow{color:#ffd66c}.pagehero h1{font-family:Georgia,serif;font-size:clamp(2.8rem,6vw,5.5rem);line-height:.98;max-width:970px;font-weight:600;margin:18px 0}.pagehero p{max-width:780px;color:#e0ebff;font-size:1.1rem}
.checklist{list-style:none;padding:0}.checklist li{padding:9px 0 9px 30px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--yellow);font-weight:900}.steps{counter-reset:step}.step{padding:27px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:70px 1fr;gap:22px}.step:before{counter-increment:step;content:"0" counter(step);font-family:Georgia,serif;font-size:2rem;color:var(--orange);font-weight:700}.zone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:24px}.zone-item{background:#fff;border:1px solid #d8e5fa;border-radius:13px;padding:13px;font-size:.9rem;box-shadow:0 6px 18px rgba(23,105,255,.05)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px}.contact-card{background:linear-gradient(145deg,#fff,#eef5ff);border:1px solid #cfddf7;border-radius:24px;padding:30px;box-shadow:0 16px 40px rgba(23,105,255,.1)}.map{border:0;width:100%;height:480px;border-radius:24px;box-shadow:0 16px 40px rgba(8,21,47,.13)}
.footer{background:linear-gradient(135deg,#071229,#0e2252);color:#dfeaff;padding:64px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:38px}.footer a{color:#fff}.footer h3{color:#ffd66c}.footer small{color:#8fa9d9}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:18px;color:#8fa9d9;font-size:.84rem}.seo-note{font-size:.84rem;color:var(--muted);margin-top:18px}.photo-credit{font-size:.74rem;color:var(--muted);margin-top:8px}.floating{position:fixed;right:18px;bottom:18px;z-index:60;background:linear-gradient(135deg,var(--orange),#ff8c1a);color:#fff;padding:13px 18px;border-radius:999px;box-shadow:0 14px 34px rgba(255,106,0,.34);font-weight:900;border:2px solid rgba(255,255,255,.7)}

/* ===== RESPONSIVE V6 — menu mobile hors du header ===== */
.nav{position:relative}
.menu-toggle{
  display:none;width:50px;height:50px;padding:0;border:0;border-radius:15px;cursor:pointer;
  align-items:center;justify-content:center;position:relative;flex:0 0 50px;
  background:linear-gradient(135deg,var(--primary),#4b39ff);box-shadow:0 10px 24px rgba(23,105,255,.22)
}
.menu-toggle .hamburger,.menu-toggle .hamburger::before,.menu-toggle .hamburger::after{
  width:23px;height:2px;border-radius:10px;background:#fff;display:block;position:absolute;
  transition:transform .2s ease,opacity .2s ease,top .2s ease
}
.menu-toggle .hamburger{left:50%;top:50%;transform:translate(-50%,-50%)}
.menu-toggle .hamburger::before,.menu-toggle .hamburger::after{content:"";left:0}
.menu-toggle .hamburger::before{top:-7px}.menu-toggle .hamburger::after{top:7px}
.menu-toggle[aria-expanded="true"] .hamburger{background:transparent}
.menu-toggle[aria-expanded="true"] .hamburger::before{top:0;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] .hamburger::after{top:0;transform:rotate(-45deg)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
body.menu-open{overflow:hidden!important;touch-action:none}

/* Le panneau est injecté directement dans BODY : aucun parent sticky ne peut le couper */
.mobile-menu-panel{display:none}

@media(max-width:1100px){
  .header{z-index:100;overflow:visible;backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .nav{min-height:76px}
  .brand{min-width:0;max-width:calc(100% - 68px)}
  .brand strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .menu-toggle{display:inline-flex;z-index:102}
  .header .menu{display:none!important}

  .mobile-menu-panel{
    display:flex;position:fixed!important;left:0!important;top:0!important;right:0!important;bottom:0!important;
    width:100vw!important;height:100vh!important;height:100dvh!important;z-index:2147483000!important;
    background:#fff;flex-direction:column;overflow-y:auto!important;-webkit-overflow-scrolling:touch;
    overscroll-behavior:contain;padding:0 18px 34px;transform:translateY(-105%);visibility:hidden;
    transition:transform .22s ease,visibility 0s linear .22s;box-shadow:0 20px 70px rgba(8,21,47,.28)
  }
  .mobile-menu-panel.open{transform:translateY(0);visibility:visible;transition:transform .22s ease}
  .mobile-menu-head{position:sticky;top:0;z-index:2;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0 15px;border-bottom:1px solid var(--line)}
  .mobile-menu-title strong{display:block;color:var(--navy);font-size:.82rem;letter-spacing:.18em;text-transform:uppercase}
  .mobile-menu-title span{display:block;color:var(--muted);font-size:.72rem;margin-top:2px}
  .mobile-menu-close{width:50px;height:50px;flex:0 0 50px;border:0;border-radius:15px;background:linear-gradient(135deg,var(--primary),#4b39ff);color:#fff;font-size:0;position:relative;box-shadow:0 10px 24px rgba(23,105,255,.22)}
  .mobile-menu-close:before,.mobile-menu-close:after{content:"";position:absolute;left:13px;top:24px;width:24px;height:2px;background:#fff;border-radius:3px}
  .mobile-menu-close:before{transform:rotate(45deg)}.mobile-menu-close:after{transform:rotate(-45deg)}
  .mobile-menu-links{display:flex;flex-direction:column;gap:8px;padding-top:18px;padding-bottom:max(34px,env(safe-area-inset-bottom))}
  .mobile-menu-links a{display:flex!important;align-items:center!important;justify-content:space-between;width:100%!important;min-height:52px!important;padding:13px 16px!important;border-radius:15px!important;font-size:1rem!important;line-height:1.2!important;font-weight:850!important;border:1px solid #dfe8f7!important;background:#f7faff!important;color:var(--ink)!important;box-shadow:none!important}
  .mobile-menu-links a:after{content:"›";font-size:1.45rem;line-height:1;color:var(--primary)}
  .mobile-menu-links a.active{background:linear-gradient(135deg,var(--primary),#4b39ff)!important;color:#fff!important;border-color:transparent!important}
  .mobile-menu-links a.active:after{color:#fff}

  .grid-2,.contact-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .zone-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero{min-height:600px}
}

@media(max-width:640px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .topbar .container{display:block;text-align:center;padding:7px 0;font-size:.76rem;line-height:1.45}
  .topbar .container span:last-child{display:none}
  .nav{min-height:70px;gap:10px}
  .brandmark{width:44px;height:44px;border-radius:12px;flex:0 0 44px}
  .brand strong{font-size:.82rem;letter-spacing:.06em}
  .brand small{display:block;font-size:.59rem;letter-spacing:.08em;white-space:nowrap}
  .menu-toggle{width:46px;height:46px;flex-basis:46px;border-radius:13px}
  .mobile-menu-panel{padding-left:14px;padding-right:14px;padding-top:max(0px,env(safe-area-inset-top))}
  .mobile-menu-head{padding-top:14px}
  .mobile-menu-close{width:46px;height:46px;flex-basis:46px;border-radius:13px}
  .mobile-menu-close:before,.mobile-menu-close:after{left:12px;top:22px;width:22px}
  .mobile-menu-links{gap:7px;padding-top:14px}
  .mobile-menu-links a{min-height:48px!important;font-size:.96rem!important;padding:11px 14px!important}
  .hero{min-height:560px}
  .hero .container{padding:70px 0 55px}
  .section{padding:60px 0}
  .grid-3,.grid-4,.service-list,.zone-grid,.footer-grid{grid-template-columns:1fr}
  .band .container{align-items:flex-start;flex-direction:column}
  .photo,.photo.tall{min-height:315px}
  .floating{left:14px;right:14px;bottom:14px;text-align:center}
  .map{height:350px}
  .hero h1{font-size:clamp(2.55rem,13vw,4rem)}
  .pagehero{padding:86px 0 58px}
}

@media(prefers-reduced-motion:reduce){.mobile-menu-panel,.menu-toggle .hamburger,.menu-toggle .hamburger::before,.menu-toggle .hamburger::after{transition:none!important}}

/* Téléphone client - CTA principal */
.topbar-phone{color:inherit;text-decoration:none;font-weight:800;white-space:nowrap}
.topbar-phone:hover{text-decoration:underline}
.footer-phone{font-size:1.08rem;font-weight:900;color:#ff7a00;text-decoration:none}
.floating{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}
.floating-phone-icon{font-size:1.05em;line-height:1}
@media(max-width:520px){
  .floating{left:14px;right:14px;width:auto;max-width:none;bottom:calc(14px + env(safe-area-inset-bottom));font-size:1rem;padding:15px 18px}
}