:root{--f-titre:"Barlow Condensed",Barlow,sans-serif;--f-texte:Barlow,system-ui,sans-serif;
/* Alternative testée le 25/09 (avis de Fanny) : --f-titre:"Lora",Georgia,serif; --f-texte:"Nunito Sans",Helvetica,Arial,sans-serif; + changer le lien Google Fonts des pages */
--noir:#0b0b0b;--noir2:#171717;--ardoise:#2f3740;--ardoise2:#48525d;--ardoise3:#e6e9ec;--or:#d6a72b;--or2:#a67d17;--or3:#f1cf62;--blanc:#fff;--txt:#151515;--gris:#5a6169;--fond:#f5f4f0}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--f-texte);color:var(--txt);background:var(--blanc);line-height:1.55;font-size:17px}
h1,h2,h3{font-family:var(--f-titre);line-height:1.05;margin:0;letter-spacing:-.005em}
h1{font-size:clamp(40px,6.2vw,74px);font-weight:800}
h2{font-size:clamp(32px,4.2vw,50px);font-weight:700}
h3{font-size:26px;font-weight:700}
p{margin:0}
a{color:inherit}
.wrap{width:min(1180px,92vw);margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:6px;font-weight:700;text-decoration:none;font-size:17px;border:2px solid transparent;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-or{background:var(--or);color:var(--noir);border-color:var(--or)}
.btn-ligne{border-color:rgba(255,255,255,.55);color:#fff}
.btn-noir{background:var(--noir);color:#fff}
:focus-visible{outline:3px solid var(--or);outline-offset:3px}
.ic{width:20px;height:20px;flex:none}
.notice{background:#fff8e6;color:#7a5a12;font-size:12px;text-align:center;padding:6px 10px;border-bottom:1px solid #f2e3b5}

/* header */
header{background:var(--noir);color:#fff;position:sticky;top:0;z-index:30;border-bottom:1px solid #222}
header .wrap{display:flex;align-items:center;gap:28px;height:78px}
header img{height:52px;width:auto}
nav{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:16px}
nav a{text-decoration:none;color:#e8e8e8}
nav a:hover{color:var(--or3)}
.tel{display:flex;align-items:center;gap:8px;font-family:var(--f-titre);font-size:24px;font-weight:700;color:var(--or3);text-decoration:none}
header .btn{padding:11px 18px;font-size:15px}
.burger{display:none;margin-left:auto;background:none;border:0;color:#fff;padding:8px}

/* hero */
.hero{position:relative;background:var(--noir);color:#fff;overflow:hidden;min-height:640px;display:grid;align-items:end}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%;opacity:.62}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,11,11,.96) 0%,rgba(11,11,11,.72) 42%,rgba(11,11,11,.15) 100%)}
.hero .diag{position:absolute;right:-8%;top:-10%;width:34%;height:130%;background:linear-gradient(160deg,var(--or3),var(--or) 45%,var(--or2));clip-path:polygon(38% 0,100% 0,100% 100%,0 100%);opacity:.93;pointer-events:none}
.hero .diag::after{content:"";position:absolute;inset:0;background:var(--noir);clip-path:polygon(44% 0,100% 0,100% 100%,6% 100%);opacity:.86}
.hero .wrap{position:relative;padding:96px 0 64px;max-width:760px;margin-left:max(4vw,calc((100vw - 1180px)/2))}
.hero .sur{font-family:var(--f-titre);font-weight:600;font-size:20px;color:var(--or3);letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.hero p.lead{font-size:19px;max-width:560px;margin:22px 0 32px;color:#e6e6e6}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.preuves{display:flex;gap:28px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.18);font-weight:600;font-size:16px}
.preuves span{display:flex;align-items:center;gap:8px}.preuves .ic{color:var(--or3)}

/* sections */
section{padding:88px 0}
.sub{color:var(--gris);font-size:19px;max-width:640px;margin-top:14px}
.dark{background:var(--noir);color:#fff}.dark .sub{color:#bdbdbd}
.metiers{background:var(--noir2);color:#fff;position:relative}
.metiers .g{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:56px;border:1px solid #2b2b2b}
.metier{padding:36px 32px 40px;border-right:1px solid #2b2b2b;position:relative}
.metier:last-child{border-right:0}
.metier .pic{width:58px;height:58px;color:var(--or);margin-bottom:22px}
.metier .pic svg{width:100%;height:100%}
.metier h3{color:#fff;margin-bottom:10px}
.metier p{color:#bdbdbd;font-size:16px;margin-bottom:18px}
.metier ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.metier li a{text-decoration:none;display:flex;gap:10px;align-items:center;color:#fff;font-weight:500;font-size:16px}
.metier li a::before{content:"";width:14px;height:2px;background:var(--or);flex:none}
.metier li a:hover{color:var(--or3)}
.metier .plus{margin-top:22px;display:inline-block;font-family:var(--f-titre);font-weight:700;font-size:19px;color:var(--or3);text-decoration:none;border-bottom:2px solid var(--or)}

/* réalisations + comparateur */
.real .g{display:grid;grid-template-columns:1.25fr 1fr;gap:26px;margin-top:48px;align-items:stretch}
.real .col{display:grid;gap:26px}
.photo{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:4/3;background:#ddd}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.lieu{position:absolute;left:14px;bottom:14px;background:var(--noir);color:#fff;padding:9px 14px;border-left:4px solid var(--or);font-size:14px;line-height:1.3}
.lieu strong{display:block;font-family:var(--f-titre);font-size:18px;font-weight:700}
.cmp{position:relative;border-radius:6px;aspect-ratio:4/3;overflow:hidden}
@media(min-width:1001px){.cmp{aspect-ratio:auto;height:100%}}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp .b{clip-path:inset(0 var(--cut,50%) 0 0)}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;z-index:2}
.cmp .bar{position:absolute;top:0;bottom:0;left:calc(100% - var(--cut,50%));width:3px;background:#fff;pointer-events:none;transform:translateX(-50%)}
.cmp .bar::after{content:"";position:absolute;top:50%;left:50%;width:46px;height:46px;transform:translate(-50%,-50%);background:var(--or);border-radius:50%;box-shadow:0 6px 16px rgba(0,0,0,.35);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b0b0b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l-5 6 5 6M15 6l5 6-5 6'/%3E%3C/svg%3E");background-size:26px;background-repeat:no-repeat;background-position:center}
.cmp .tag{position:absolute;bottom:14px;padding:6px 12px;background:rgba(11,11,11,.8);color:#fff;font-size:13px;font-weight:700;pointer-events:none}
.cmp .tag.l{left:14px}.cmp .tag.r{right:14px}
.cmp .hint{position:absolute;top:14px;right:14px;z-index:3;background:#fff;color:var(--noir);padding:6px 12px;font-size:13px;font-weight:700;pointer-events:none}
.cmp .sim{position:absolute;top:14px;left:14px;z-index:3;background:rgba(255,248,230,.95);color:#7a5a12;padding:5px 10px;font-size:12px;pointer-events:none}

/* engagements */
.pourquoi{background:var(--ardoise3)}
.pourquoi .g{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 40px;margin-top:44px}
.eng{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;padding:22px 0;border-top:2px solid var(--noir)}
.eng .n{font-family:var(--f-titre);font-weight:800;font-size:44px;line-height:1;color:var(--or2);min-width:40px}
.eng h3{font-size:24px;margin-bottom:6px}
.eng p{color:var(--gris);font-size:16px}

/* zone */
.zone .g{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start;margin-top:36px}
.zone .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zone h3{font-size:20px;color:var(--or2);margin-bottom:10px;padding-bottom:8px;border-bottom:2px solid var(--or)}
.zone ul{list-style:none;padding:0;margin:0;font-size:15px;line-height:1.9;color:#333}
.zone .note{margin-top:22px;color:var(--gris);font-size:16px}

/* devis */
.devis{background:var(--noir);color:#fff;position:relative;overflow:hidden}
.devis .diag{position:absolute;left:-6%;bottom:-40%;width:42%;height:150%;background:linear-gradient(160deg,var(--or3),var(--or) 45%,var(--or2));clip-path:polygon(0 0,60% 0,100% 100%,0 100%);opacity:.12;pointer-events:none}
.devis .g{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;position:relative}
.devis p.lead{color:#cfcfcf;font-size:18px;margin-top:16px;max-width:460px}
.devis .contact{margin-top:32px;display:grid;gap:12px;font-size:17px}
.devis .contact a{display:flex;gap:12px;align-items:center;text-decoration:none;color:#fff}
.devis .contact .ic{color:var(--or3)}
form{background:#fff;color:var(--txt);padding:28px;border-radius:6px;display:grid;gap:14px;border-top:6px solid var(--or)}
form label{font-weight:600;font-size:14px}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1px solid #cfd3d8;border-radius:4px;font:inherit;font-size:16px;margin-top:5px;background:#fff}
form .deux{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form button{background:var(--noir);color:#fff;border:0;padding:16px;border-radius:6px;font:inherit;font-weight:700;font-size:17px;cursor:pointer}
form small{color:var(--gris);font-size:13px}

/* avis */
.avis .g{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.av{border:1px dashed #b9bec5;border-radius:6px;padding:26px;text-align:center;color:var(--gris);font-size:15px;min-height:150px;display:grid;place-items:center}
.av .stars{color:var(--or);letter-spacing:3px;font-size:18px;margin-bottom:8px}

/* faq */
.faq{background:var(--fond)}
.faq .g{margin-top:36px;max-width:820px;display:grid;gap:0;border-top:1px solid #d9d9d4}
details{border-bottom:1px solid #d9d9d4}
summary{cursor:pointer;padding:18px 0;font-family:var(--f-titre);font-weight:700;font-size:23px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";transition:transform .2s;font-size:28px;color:var(--or2);font-weight:600}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 20px;color:#333;max-width:70ch}

/* footer */
footer{background:var(--noir);color:#bdbdbd;padding:56px 0 110px;font-size:15px}
footer .g{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px}
footer img{height:56px;width:auto;margin-bottom:14px}
footer h4{color:#fff;font-family:var(--f-titre);font-size:20px;margin:0 0 12px}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
footer a{text-decoration:none;color:#bdbdbd}footer a:hover{color:var(--or3)}
footer .bas{margin-top:40px;padding-top:20px;border-top:1px solid #222;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#8a8a8a}

/* barre mobile */
.stick{position:fixed;left:0;right:0;bottom:0;display:none;background:var(--noir);z-index:40;border-top:1px solid #333}
.stick a{flex:1;text-align:center;padding:15px;font-weight:700;text-decoration:none;display:flex;justify-content:center;gap:8px;align-items:center}
.stick a:first-child{color:#fff}.stick a:last-child{background:var(--or);color:var(--noir)}

@media(max-width:1000px){
  nav,header .btn{display:none}.burger{display:block}
  .metiers .g{grid-template-columns:1fr}.metier{border-right:0;border-bottom:1px solid #2b2b2b}.metier:last-child{border-bottom:0}
  .real .g,.zone .g,.devis .g{grid-template-columns:1fr}
  .pourquoi .g{grid-template-columns:1fr}
  .avis .g{grid-template-columns:1fr}
  footer .g{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}section{padding:60px 0}
  header .wrap{height:66px;gap:14px}header img{height:42px}.tel{font-size:20px}.tel span{display:none}
  .hero{min-height:560px}.hero .wrap{padding:64px 0 40px;margin-left:4vw;width:92vw}
  .hero .diag{width:52%;right:-36%;opacity:.8}
  .hero p.lead{font-size:17px}
  .preuves{gap:12px;font-size:14px}
  .zone .cols{grid-template-columns:1fr 1fr}
  form .deux{grid-template-columns:1fr}
  footer .g{grid-template-columns:1fr}
  .stick{display:flex}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}

/* ===== Pages intérieures (tâche 703) ===== */
.fil{font-size:14px;color:#bdbdbd;margin-bottom:18px}.fil a{text-decoration:none;color:#bdbdbd}.fil a:hover{color:var(--or3)}.fil span{margin:0 8px;color:var(--or)}
.phero{position:relative;background:var(--noir);color:#fff;overflow:hidden}
.phero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.phero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,11,11,.97) 0%,rgba(11,11,11,.8) 50%,rgba(11,11,11,.35) 100%)}
.phero .diag{position:absolute;right:-10%;top:-20%;width:26%;height:150%;background:linear-gradient(160deg,var(--or3),var(--or) 45%,var(--or2));clip-path:polygon(40% 0,100% 0,100% 100%,0 100%);opacity:.9;pointer-events:none}
.phero .diag::after{content:"";position:absolute;inset:0;background:var(--noir);clip-path:polygon(46% 0,100% 0,100% 100%,8% 100%);opacity:.88}
.phero .wrap{position:relative;padding:64px 0 60px}
.phero h1{font-size:clamp(38px,5vw,62px);max-width:780px}
.phero p.lead{font-size:19px;max-width:620px;margin:20px 0 30px;color:#e6e6e6}
.phero .cta{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.phero .ou{color:#cfcfcf;font-size:16px}.phero .ou a{color:var(--or3);font-weight:700;text-decoration:none}
.corps{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.corps h2{margin-bottom:14px}
.bloc+.bloc{margin-top:64px}
.pannes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.panne{background:var(--fond);border-left:4px solid var(--or);padding:18px 20px;border-radius:0 6px 6px 0}
.panne h3{font-size:22px;margin-bottom:6px}.panne p{color:var(--gris);font-size:16px}
.urgence{background:var(--noir);color:#fff;border-radius:6px;padding:32px;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;position:relative;overflow:hidden}
.urgence .pic{width:54px;height:54px;color:var(--or)}
.urgence p{color:#cfcfcf;margin-top:8px}
.etapes{counter-reset:e;display:grid;gap:0;margin-top:26px;border-top:2px solid var(--noir)}
.etape{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid #d9d9d4}
.etape::before{counter-increment:e;content:counter(e,decimal-leading-zero);font-family:var(--f-titre);font-weight:800;font-size:40px;line-height:1;color:var(--or2)}
.etape h3{font-size:23px;margin-bottom:4px}.etape p{color:var(--gris);font-size:16px}
.prix{border:2px solid var(--noir);border-radius:6px;padding:26px;margin-top:22px}
.prix ul{list-style:none;padding:0;margin:14px 0;display:grid;gap:10px}
.prix li{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed #cfd3d8;padding-bottom:8px}
.prix li b{font-family:var(--f-titre);font-size:22px;white-space:nowrap}
.prix small{color:var(--gris)}
.aside{position:sticky;top:100px;display:grid;gap:18px}
.carte-devis{background:var(--noir);color:#fff;border-radius:6px;padding:26px;border-top:6px solid var(--or)}
.carte-devis h3{font-size:26px;margin-bottom:8px}.carte-devis p{color:#cfcfcf;font-size:15px;margin-bottom:18px}
.carte-devis .btn{width:100%;justify-content:center}
.carte-devis .tel2{display:block;text-align:center;margin-top:14px;color:#cfcfcf;font-size:15px;text-decoration:none}.carte-devis .tel2 b{color:var(--or3)}
.liens{border:1px solid #d9d9d4;border-radius:6px;padding:22px}
.liens h4{font-family:var(--f-titre);font-size:20px;margin:0 0 10px}
.liens ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.liens a{text-decoration:none;display:flex;gap:10px;align-items:center;font-weight:500}
.liens a::before{content:"";width:14px;height:2px;background:var(--or);flex:none}
.liens a:hover{color:var(--or2)}
.liens a.ici{color:var(--or2);font-weight:700}
.fig{border-radius:6px;overflow:hidden;margin-top:26px;position:relative}
.fig img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.fin{background:var(--noir);color:#fff;text-align:center;position:relative;overflow:hidden}
.fin p{color:#cfcfcf;margin:14px auto 28px;max-width:560px;font-size:18px}
/* contact */
.contact-g{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:start}
form .req{color:var(--or2)}
form .check{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:14px}
form .check input{width:auto;margin-top:3px}
form .err{color:#b3261e;font-size:13px;font-weight:600;margin-top:4px;display:block}
form input.bad{border-color:#b3261e;background:#fff6f5}
.coord{display:grid;gap:18px}
.coord .it{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding-bottom:18px;border-bottom:1px solid #d9d9d4}
.coord .it .ic{width:26px;height:26px;color:var(--or2);margin-top:4px}
.coord .it b{font-family:var(--f-titre);font-size:22px;display:block}
.coord .it span{color:var(--gris);font-size:15px;display:block}
.coord .it .a-remplir{display:inline}
.coord .gros{display:block;margin:4px 0 6px;font-family:var(--f-titre);font-weight:800;font-size:40px;color:var(--noir);text-decoration:none;line-height:1}
.carte{margin-top:6px;border-radius:6px;overflow:hidden;background:var(--ardoise);aspect-ratio:4/3;position:relative;display:grid;place-items:center;color:#fff}
.carte .cercle{width:58%;margin-top:-26px;aspect-ratio:1;border-radius:50%;border:2px dashed var(--or);display:grid;place-items:center;background:radial-gradient(circle,rgba(214,167,43,.18),rgba(214,167,43,0) 70%)}
.carte .pt{font-family:var(--f-titre);font-weight:800;font-size:22px;background:var(--noir);padding:6px 12px;border-left:4px solid var(--or)}
.carte small{position:absolute;bottom:0;left:0;right:0;text-align:center;color:#cfd3d8;font-size:12px;background:rgba(11,11,11,.55);padding:8px 12px}
.merci{background:#eef7ee;border:1px solid #9cc79c;color:#1f4f1f;border-radius:6px;padding:16px 18px;font-size:15px}
/* à propos */
.artisan{display:grid;grid-template-columns:420px 1fr;gap:56px;align-items:center}
.portrait{aspect-ratio:4/5;border-radius:6px;background:repeating-linear-gradient(135deg,#e6e9ec 0 14px,#dde1e5 14px 28px);display:grid;place-items:center;text-align:center;color:var(--gris);font-size:15px;padding:24px;border:2px dashed #b9bec5}
.a-remplir{background:#fff8e6;color:#7a5a12;padding:2px 6px;border-radius:3px;font-size:.92em}
.trois{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:40px;border:1px solid #2b2b2b}
.trois div{padding:30px;border-right:1px solid #2b2b2b}.trois div:last-child{border-right:0}
.trois b{font-family:var(--f-titre);font-size:26px;color:#fff;display:block;margin-bottom:6px}
.trois span{color:#bdbdbd;font-size:16px}
.garantie{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;border:2px solid var(--noir);border-radius:6px;padding:28px}
.garantie .pic{width:64px;height:64px;color:var(--or2)}
/* mur d'ardoises (repris de V2) */
.mur{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:34px}
.ard{background:var(--ardoise);color:#e9ecef;padding:16px 14px 20px;font-weight:600;font-size:15px;clip-path:polygon(0 0,100% 0,100% 82%,50% 100%,0 82%);min-height:78px}
.ard small{display:block;color:#9aa4ae;font-size:12px;font-weight:500}
.ard.or{background:var(--or);color:var(--noir)}.ard.or small{color:#4a3a0c}
.ard.lien{background:var(--ardoise2)}
@media(max-width:1000px){
  .corps,.contact-g,.artisan{grid-template-columns:1fr}
  .aside{position:static}
  .trois{grid-template-columns:1fr}.trois div{border-right:0;border-bottom:1px solid #2b2b2b}
}
@media(max-width:640px){
  .pannes{grid-template-columns:1fr}
  .phero .wrap{padding:44px 0 40px}
  .urgence{grid-template-columns:1fr;padding:24px}
  .portrait{aspect-ratio:4/3}
  .coord .gros{font-size:32px}
  .phero .diag{width:22%;right:-16%;opacity:.55}
  .phero .wrap{padding-right:6vw}
  .garantie{grid-template-columns:1fr;gap:14px;padding:22px}
  .garantie .pic{width:48px;height:48px}
}

.corps>*,.contact-g>*,.artisan>*{min-width:0}
h1,h2,h3{overflow-wrap:break-word}
@media(max-width:640px){h2{font-size:30px}.phero h1{font-size:34px}}