@font-face{font-family:Sora;src:url(/fonts/sora-var.woff2) format("woff2");font-weight:100 800;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--bleu:#0B3D91;--bleu-f:#072a66;--nuit:#0a1a33;--jaune:#FFC72C;--jaune-f:#f2b400;--encre:#102033;--gris:#4A5B70;--clair:#F4F7FB;--trait:#DCE4EF;--blanc:#fff;--vert:#14804a;--r:14px;--ombre:0 10px 30px rgba(11,61,145,.10);--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 17px/1.6 Inter,system-ui,sans-serif;color:var(--encre);background:#fff}
h1,h2,h3,h4{font-family:Sora,Inter,sans-serif;line-height:1.15;margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,5.2vw,3.4rem);font-weight:750}h2{font-size:clamp(1.55rem,3.4vw,2.3rem);font-weight:700}h3{font-size:1.18rem;font-weight:650}
p{margin:0 0 1em}a{color:var(--bleu)}img,svg{max-width:100%}
.cadre{max-width:var(--max);margin:0 auto;padding:0 20px}
.saut{position:absolute;left:-999px}.saut:focus{left:10px;top:10px;z-index:99;background:#fff;padding:8px}
/* bandeau haut */
.bandeau{background:var(--nuit);color:#cfe0ff;font-size:.86rem}
.bandeau .cadre{display:flex;gap:18px;justify-content:space-between;align-items:center;min-height:38px;flex-wrap:wrap}
.bandeau a{color:var(--jaune);font-weight:600;text-decoration:none}
/* entete */
.entete{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--trait)}
.entete .cadre{display:flex;align-items:center;gap:16px;min-height:70px}
.marque{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--encre);font:750 1.2rem Sora,sans-serif;margin-right:auto}
.marque svg{width:40px;height:40px}
.nav{display:flex;gap:4px;align-items:center}
.nav a{padding:9px 12px;border-radius:10px;text-decoration:none;color:var(--encre);font-weight:550;font-size:.95rem}
.nav a:hover,.nav a[aria-current=page]{background:var(--clair);color:var(--bleu)}
.tel-entete{font-weight:700;text-decoration:none;color:var(--bleu);white-space:nowrap}
.burger{display:none;background:none;border:1px solid var(--trait);border-radius:10px;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--encre);margin:4px auto}
/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 22px;border-radius:12px;font:650 1rem Inter,sans-serif;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-jaune{background:var(--jaune);color:var(--nuit);box-shadow:0 6px 18px rgba(255,199,44,.35)}.btn-jaune:hover{background:var(--jaune-f)}
.btn-bleu{background:var(--bleu);color:#fff}.btn-bleu:hover{background:var(--bleu-f)}
.btn-ligne{background:transparent;color:inherit;border:2px solid currentColor}
.btn-petit{padding:10px 16px;font-size:.93rem}
.btn svg{width:20px;height:20px;flex:none}
/* hero */
.hero{background:radial-gradient(1000px 500px at 85% -10%,#1f5cc4 0,transparent 60%),linear-gradient(160deg,var(--bleu) 0,var(--nuit) 100%);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;top:0;right:0;bottom:0;width:55%;background:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22240%22%20height%3D%22240%22%20fill%3D%22none%22%20stroke%3D%22%23FFC72C%22%20stroke-width%3D%221.5%22%20opacity%3D%22.5%22%3E%3Cpath%20d%3D%22M0%2040h70l20%2020h60l20-20h70M0%20120h40l20%2020h80l20-20h80M0%20200h90l20-20h40l20%2020h70M60%200v20l20%2020M180%200v40l-20%2020v40M120%20240v-60M30%20240v-40l20-20%22/%3E%3Ccircle%20cx%3D%2290%22%20cy%3D%2260%22%20r%3D%224%22/%3E%3Ccircle%20cx%3D%22150%22%20cy%3D%2260%22%20r%3D%224%22/%3E%3Ccircle%20cx%3D%2260%22%20cy%3D%22140%22%20r%3D%224%22/%3E%3Ccircle%20cx%3D%22160%22%20cy%3D%22100%22%20r%3D%224%22/%3E%3Ccircle%20cx%3D%22120%22%20cy%3D%22180%22%20r%3D%224%22/%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%22180%22%20r%3D%224%22/%3E%3C/svg%3E") repeat;opacity:.13;-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);mask-image:linear-gradient(90deg,transparent,#000 60%);pointer-events:none}
.hero .cadre{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;position:relative;z-index:1}
.surtitre{display:inline-block;background:rgba(255,199,44,.16);color:var(--jaune);font-weight:650;font-size:.88rem;padding:6px 12px;border-radius:99px;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--jaune)}
.hero .chapo{font-size:1.15rem;color:#d7e4fa;max-width:36em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 22px}
.hero .btn-ligne{color:#fff}
.preuves{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:0;color:#d7e4fa;font-size:.95rem}
.preuves li{display:flex;gap:8px;align-items:center}.preuves svg{width:18px;height:18px;color:var(--jaune);flex:none}
/* carte formulaire rapide */
.carte-devis{background:#fff;color:var(--encre);border-radius:20px;padding:26px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.carte-devis h2{font-size:1.35rem;margin-bottom:4px}.carte-devis .sous{color:var(--gris);font-size:.95rem;margin-bottom:16px}
.choix{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.choix a,.choix button{display:flex;gap:10px;align-items:center;padding:12px;border:1.5px solid var(--trait);border-radius:12px;text-decoration:none;color:var(--encre);font:600 .93rem Inter,sans-serif;background:#fff;cursor:pointer;text-align:left}
.choix a:hover,.choix button:hover,.choix button[aria-pressed=true]{border-color:var(--bleu);background:var(--clair)}
.choix svg{width:24px;height:24px;color:var(--bleu);flex:none}
.petit{font-size:.85rem;color:var(--gris)}
/* sections */
.section{padding:72px 0}.section.gris{background:var(--clair)}.section.nuit{background:var(--nuit);color:#fff}
.entete-section{max-width:720px;margin-bottom:36px}.entete-section p{color:var(--gris);font-size:1.07rem}
.nuit .entete-section p{color:#b9c9e6}
.etiquette{font:700 .8rem Inter,sans-serif;text-transform:uppercase;letter-spacing:.09em;color:var(--bleu);margin-bottom:10px;display:block}
.nuit .etiquette{color:var(--jaune)}
.grille{display:grid;gap:20px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.carte{background:#fff;border:1px solid var(--trait);border-radius:var(--r);padding:24px;transition:box-shadow .2s,transform .2s}
a.carte{text-decoration:none;color:inherit;display:block}a.carte:hover{box-shadow:var(--ombre);transform:translateY(-2px)}
.carte .ico{width:48px;height:48px;border-radius:12px;background:#fff6d9;display:grid;place-items:center;margin-bottom:14px}
.carte .ico svg{width:26px;height:26px;color:var(--bleu)}
.carte p{color:var(--gris);margin:0 0 .8em;font-size:.97rem}
.lien-fleche{font-weight:650;color:var(--bleu)}
.lien-fleche::after{content:" →"}
/* etapes */
.etapes{counter-reset:e;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.etapes li{position:relative;padding:22px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.etapes li::before{counter-increment:e;content:counter(e);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--jaune);color:var(--nuit);font:750 1rem Sora,sans-serif;margin-bottom:12px}
.etapes p{color:#b9c9e6;margin:0;font-size:.96rem}
.section:not(.nuit) .etapes li{background:#fff;border-color:var(--trait)}.section:not(.nuit) .etapes p{color:var(--gris)}
/* engagements */
.engag{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.engag div{display:flex;gap:12px;align-items:flex-start}.engag svg{width:28px;height:28px;color:var(--vert);flex:none;margin-top:2px}
.engag strong{display:block}.engag span{color:var(--gris);font-size:.93rem}
/* contenu texte */
.prose{max-width:760px}.prose h2{margin-top:1.6em}.prose h3{margin-top:1.3em}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}
.colonnes{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:start}
.colle{position:sticky;top:96px}
.encart{background:var(--clair);border-left:4px solid var(--jaune);border-radius:10px;padding:18px 20px;margin:1.4em 0}
.liste-coche{list-style:none;padding:0!important}.liste-coche li{padding-left:30px;position:relative}
.liste-coche li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:var(--vert) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.liste-alerte li::before{background:#c2410c url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M12 6v8M12 18v.5'/%3E%3C/svg%3E") center/12px no-repeat}
/* fil d'ariane */
.ariane{font-size:.88rem;color:#b9c9e6;margin-bottom:14px}.ariane a{color:#dbe7ff;text-decoration:none}.ariane a:hover{text-decoration:underline}
.ariane ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}.ariane li+li::before{content:"›";margin-right:6px;opacity:.6}
.hero-page{padding:44px 0 50px}.hero-page .cadre{grid-template-columns:1fr}.hero-page .chapo{max-width:46em}
/* FAQ */
.faq{max-width:820px}.faq-zone{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}.faq-zone .faq{max-width:none}.faq-intro{position:sticky;top:100px}.faq-intro h2{margin-top:6px}.faq-intro p{color:var(--gris);margin-bottom:20px}.faq-intro .lien-fleche{display:block;margin-top:14px}.faq details{border-bottom:1px solid var(--trait);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;font:650 1.05rem Sora,sans-serif;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-size:1.5rem;color:var(--bleu);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}.faq details p{color:var(--gris);padding-right:30px}
/* villes */
.puces{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.puces a{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:99px;background:#fff;border:1px solid var(--trait);text-decoration:none;color:var(--encre);font-weight:550;font-size:.95rem}
.puces a:hover{border-color:var(--bleu);color:var(--bleu)}
/* formulaire */
.form label{display:block;font-weight:600;font-size:.93rem;margin:12px 0 6px}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1.5px solid var(--trait);border-radius:11px;font:inherit;font-size:16px;background:#fff;color:var(--encre)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--bleu);box-shadow:0 0 0 4px rgba(11,61,145,.12)}
.form textarea{min-height:96px;resize:vertical}
.form .btn{width:100%;margin-top:16px}
.form .erreur{color:#b42318;font-size:.9rem;margin-top:8px;min-height:1.2em}
.form [aria-invalid=true]{border-color:#b42318}
.piege{position:absolute!important;left:-5000px!important;width:1px;height:1px;overflow:hidden}
.carte-form{background:#fff;border:1px solid var(--trait);border-radius:18px;padding:24px;box-shadow:var(--ombre)}
.carte-form h2,.carte-form h3{font-size:1.3rem}
.ok-envoi{display:none;text-align:center;padding:20px 0}.envoye .ok-envoi{display:block}.envoye .champs{display:none}
.ok-envoi svg{width:56px;height:56px;color:var(--vert)}
/* devis multi-etapes */
.devis-boite{max-width:720px;margin:0 auto;background:#fff;border-radius:22px;box-shadow:0 30px 70px rgba(10,26,51,.16);padding:30px;border:1px solid var(--trait)}
.progression{display:flex;gap:8px;margin-bottom:22px}.progression span{flex:1;height:6px;border-radius:9px;background:var(--trait)}.progression span.fait{background:var(--jaune)}
.etape{display:none}.etape.active{display:block}
.etape h2{font-size:1.45rem}
.choix-grand{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.choix-grand button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:16px;border:1.5px solid var(--trait);border-radius:14px;background:#fff;cursor:pointer;font:650 1rem Inter,sans-serif;color:var(--encre);text-align:left}
.choix-grand button small{font-weight:400;color:var(--gris);font-size:.86rem}
.choix-grand button:hover,.choix-grand button[aria-pressed=true]{border-color:var(--bleu);background:var(--clair)}
.choix-grand svg{width:28px;height:28px;color:var(--bleu)}
.pastilles{display:flex;flex-wrap:wrap;gap:10px}.pastilles button{padding:11px 16px;border-radius:99px;border:1.5px solid var(--trait);background:#fff;cursor:pointer;font:600 .95rem Inter,sans-serif;color:var(--encre)}
.pastilles button[aria-pressed=true]{background:var(--bleu);border-color:var(--bleu);color:#fff}
.nav-etapes{display:flex;justify-content:space-between;gap:12px;margin-top:22px}.nav-etapes .btn{width:auto}
.retour{background:none;border:0;color:var(--gris);font:600 .95rem Inter,sans-serif;cursor:pointer;padding:12px 0}
/* bandeau CTA */
.cta-fin{background:linear-gradient(135deg,var(--bleu),var(--nuit));color:#fff;border-radius:24px;padding:44px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.cta-fin p{color:#c8d8f5;margin:0}.cta-fin .actions{display:flex;gap:12px;flex-wrap:wrap}.cta-fin .btn-ligne{color:#fff}
.urgence{background:#fff4e5;border:1px solid #ffd59a;border-radius:16px;padding:20px 24px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.urgence strong{font-family:Sora,sans-serif;font-size:1.1rem}
/* pied */
.pied{background:var(--nuit);color:#b9c9e6;padding:56px 0 110px;font-size:.94rem}
.pied .grille{grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
.pied h3{color:#fff;font-size:1rem}.pied a{color:#dbe7ff;text-decoration:none}.pied a:hover{text-decoration:underline}
.pied ul{list-style:none;padding:0;margin:0}.pied li{margin:0 0 8px}
.pied .bas{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:.85rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* barre mobile collante */
.barre-mobile{display:none}
@media (max-width:980px){
 .hero .cadre,.colonnes{grid-template-columns:1fr}.colle{position:static}
 .g3,.g4,.engag,.etapes{grid-template-columns:1fr 1fr}.pied .grille{grid-template-columns:1fr 1fr}
 .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 20px;border-bottom:1px solid var(--trait);box-shadow:var(--ombre)}
 .nav.ouvert{display:flex}.nav a{padding:13px 10px;font-size:1.05rem}
 .burger{display:block}.tel-entete{display:none}
 .cta-fin{grid-template-columns:1fr;padding:30px}
}
@media (max-width:640px){
 body{font-size:16px}.section{padding:52px 0}.hero{padding:36px 0 44px}
 .g3,.g4,.g2,.engag,.etapes,.choix-grand{grid-template-columns:1fr}.pied .grille{grid-template-columns:1fr}
 .bandeau .masque-mobile{display:none}.entete .btn-entete{display:none}
 .hero-cta .btn{flex:1 1 100%}
 .devis-boite{padding:22px 18px}
 .barre-mobile{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--trait);box-shadow:0 -8px 24px rgba(10,26,51,.12)}
 .barre-mobile .btn{padding:13px 10px;font-size:.98rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.marque-blanc{color:#fff}.lien-jaune{color:var(--jaune)}.mt12{margin-top:12px}.mt18{margin-top:18px}.mt24{margin-top:24px}.m0{margin:0}
.pb120{padding-bottom:120px}.remonte{padding-top:0;margin-top:-90px;position:relative}.py40{padding:40px 0}.centre-petit{text-align:center;margin:8px 0 0}
.devis-boite .erreur{color:#b42318}

.mini{width:16px;height:16px;color:var(--bleu);flex:none}
@media (max-width:900px){.faq-zone{grid-template-columns:1fr;gap:20px}.faq-intro{position:static}.hero::after{width:100%;opacity:.07}}