:root{--o:#F46A06;--o2:#D94A05;--brick:#A12F08;--brown:#5A1F0D;--gold:#F6A623;--cream:#F7E8D4;--white:#FFFFFF;--ink:#2c1509;--ink2:#6b4a35;--line:rgba(90,31,13,.14);--shadow:0 18px 50px -18px rgba(90,31,13,.38)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Libre Franklin',system-ui,Arial,sans-serif;color:var(--ink);background:var(--white);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--o2);text-decoration:none}
.cvt-wrap{width:min(1180px,92vw);margin-inline:auto}
h1,h2,h3,.cvt-h{font-family:'Anton',sans-serif;font-weight:400;line-height:1.1;letter-spacing:.5px;text-transform:uppercase;color:var(--brown);margin:0 0 .5em}
h1{font-size:clamp(2.4rem,6vw,4.4rem)}
h2{font-size:clamp(1.9rem,4.4vw,3rem)}
h3{font-size:clamp(1.25rem,2.4vw,1.7rem);letter-spacing:.3px}
p{margin:0 0 1.1em}
.cvt-eyebrow{font-family:'Anton',sans-serif;letter-spacing:2.5px;text-transform:uppercase;color:var(--o2);font-size:.9rem;display:inline-block;margin-bottom:.6rem}
.cvt-accent{color:var(--o)}
.cvt-em{color:var(--o);display:block}
/* buttons */
.cvt-btn{display:inline-flex;align-items:center;gap:.55rem;font-family:'Anton',sans-serif;letter-spacing:1px;text-transform:uppercase;font-size:1rem;padding:.95rem 1.7rem;border-radius:7px;border:2px solid transparent;cursor:pointer;transition:.2s;line-height:1}
.cvt-btn--pri{background:linear-gradient(135deg,var(--o),var(--o2));color:#fff!important;box-shadow:0 12px 26px -10px rgba(217,74,5,.7)}
.cvt-btn--pri:hover{transform:translateY(-2px);box-shadow:0 16px 32px -10px rgba(217,74,5,.8)}
.cvt-btn--ghost{background:transparent;color:var(--brown)!important;border-color:var(--brown)}
.cvt-btn--ghost:hover{background:var(--brown);color:#fff!important}
.cvt-btn--light{background:#fff;color:var(--brick)!important}
.cvt-btn--light:hover{transform:translateY(-2px)}
.cvt-btn--wghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.65)}
.cvt-btn--wghost:hover{background:#fff;color:var(--brick)!important}
/* header */
.cvt-head{position:fixed;top:14px;left:0;right:0;z-index:1000;transition:.3s}
.cvt-head__in{width:min(1220px,94vw);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.5rem .9rem .5rem 1.1rem;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.cvt-logo{display:flex;align-items:center;gap:.6rem}
.cvt-logo img{height:52px!important;width:auto!important}
.cvt-nav{display:flex;align-items:center;gap:.3rem}
.cvt-nav>li{position:relative;list-style:none}
.cvt-nav a.cvt-navlink{display:block;padding:.6rem .8rem;font-weight:700;color:var(--brown);font-size:.98rem;border-radius:8px}
.cvt-nav a.cvt-navlink:hover,.cvt-nav .is-open>a.cvt-navlink{color:var(--o2);background:rgba(244,106,6,.08)}
.cvt-nav .cvt-caret{font-size:.6rem;opacity:.6;margin-left:.25rem}
.cvt-mega{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);width:640px;max-width:90vw;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:1.3rem;opacity:0;visibility:hidden;pointer-events:none;transition:.22s;display:grid;grid-template-columns:1fr 1fr;gap:.3rem 1.6rem}
.cvt-nav li.is-open .cvt-mega,.cvt-nav li:focus-within .cvt-mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.cvt-mega--wide{grid-template-columns:1fr 1fr 1fr;width:760px}
.cvt-mega h4{grid-column:1/-1;font-family:'Anton',sans-serif;text-transform:uppercase;letter-spacing:1px;color:var(--o2);font-size:.85rem;margin:.1rem 0 .5rem}
.cvt-mega a{display:flex;flex-direction:column;padding:.5rem .6rem;border-radius:10px;color:var(--ink);transition:.15s}
.cvt-mega a:hover{background:var(--cream)}
.cvt-mega a b{font-weight:700;font-size:.96rem;color:var(--brown)}
.cvt-mega a span{font-size:.8rem;color:var(--ink2)}
.cvt-head__cta{display:flex;align-items:center;gap:.7rem}
.cvt-tel{display:inline-flex;align-items:center;gap:.45rem;font-family:'Anton',sans-serif;letter-spacing:.5px;color:var(--brick);font-size:1.05rem;white-space:nowrap}
.cvt-tel svg{width:18px;height:18px;fill:var(--o)}
.cvt-burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.cvt-burger span{width:22px;height:2.5px;background:var(--brown);border-radius:2px;transition:.2s}
/* mobile menu */
.cvt-mob{position:fixed;inset:0;z-index:1100;background:var(--brown);color:#fff;transform:translateX(100%);transition:.3s;overflow-y:auto;padding:5rem 1.5rem 2rem;display:none}
.cvt-mob.is-open{transform:none}
.cvt-mob a{color:#fff;display:block;padding:.7rem 0;font-size:1.15rem;border-bottom:1px solid rgba(255,255,255,.12)}
.cvt-mob .cvt-mob__grp>b{display:block;font-family:'Anton',sans-serif;text-transform:uppercase;letter-spacing:1px;color:var(--gold);margin-top:1rem;font-size:.9rem}
.cvt-mob__close{position:absolute;top:1.2rem;right:1.2rem;width:44px;height:44px;border:0;background:rgba(255,255,255,.1);color:#fff;border-radius:10px;font-size:1.5rem;cursor:pointer}
.cvt-mob__tel{margin-top:1.5rem}
/* hero */
.cvt-hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;padding:9rem 0 3.5rem}
.cvt-hero__bg{position:absolute;inset:0;z-index:0}
.cvt-hero__bg img{width:100%;height:100%;object-fit:cover}
.cvt-hero__bg:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(44,21,9,.35) 0%,rgba(44,21,9,.2) 40%,rgba(44,21,9,.88) 100%)}
.cvt-hero .cvt-wrap{position:relative;z-index:2}
.cvt-hero h1{color:#fff;max-width:16ch}
.cvt-hero__sub{font-size:1.2rem;max-width:52ch;color:rgba(255,255,255,.92);margin-bottom:1.6rem}
.cvt-hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.cvt-hero__badges{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.2)}
.cvt-hero__badge{display:flex;align-items:center;gap:.5rem;font-size:.92rem;color:rgba(255,255,255,.9)}
.cvt-hero__badge svg{width:20px;height:20px;fill:var(--gold);flex:0 0 auto}
/* sections + roof motif */
.cvt-sec{position:relative;padding:5rem 0}
.cvt-sec--cream{background:var(--cream)}
.cvt-sec--dark{background:var(--brown);color:#fff}
.cvt-sec--dark h2,.cvt-sec--dark h3{color:#fff}
.cvt-sec--dark p{color:rgba(255,255,255,.85)}
.cvt-roof{display:block;width:100%;height:34px;line-height:0}
.cvt-roof svg{width:100%;height:100%;display:block}
.cvt-lead{max-width:760px;margin:0 auto 3rem;text-align:center}
.cvt-lead--left{margin-left:0;text-align:left}
.cvt-lead p{font-size:1.12rem;color:var(--ink2)}
.cvt-sec--dark .cvt-lead p{color:rgba(255,255,255,.85)}
/* split */
.cvt-split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;margin:3.5rem 0}
.cvt-split--rev .cvt-split__media{order:2}
.cvt-split__media{position:relative}
.cvt-split__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}
.cvt-split__media:before{content:'';position:absolute;inset:-14px -14px auto auto;width:120px;height:120px;background:repeating-linear-gradient(45deg,var(--o) 0 8px,transparent 8px 16px);opacity:.35;border-radius:8px;z-index:-1}
.cvt-split__body h2{margin-bottom:.4em}
.cvt-split ul{list-style:none;padding:0;margin:1.2rem 0 0}
.cvt-split ul li{position:relative;padding:.35rem 0 .35rem 2rem;color:var(--ink2)}
.cvt-split ul li:before{content:'';position:absolute;left:0;top:.7rem;width:14px;height:14px;background:var(--o);clip-path:polygon(50% 0,100% 100%,0 100%)}
/* cards */
.cvt-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.5rem}
.cvt-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 30px -18px rgba(90,31,13,.35);transition:.25s;display:flex;flex-direction:column}
.cvt-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cvt-card__img{aspect-ratio:16/11;overflow:hidden}
.cvt-card__img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.cvt-card:hover .cvt-card__img img{transform:scale(1.06)}
.cvt-card__b{padding:1.3rem 1.4rem 1.5rem}
.cvt-card__b h3{margin-bottom:.35em}
.cvt-card__b p{font-size:.96rem;color:var(--ink2);margin-bottom:.9rem}
.cvt-card__more{font-family:'Anton',sans-serif;letter-spacing:.5px;text-transform:uppercase;font-size:.85rem;color:var(--o2)}
/* stats */
.cvt-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1.2rem}
.cvt-stat{text-align:center;padding:1.6rem 1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px}
.cvt-sec:not(.cvt-sec--dark) .cvt-stat{background:#fff;border-color:var(--line);box-shadow:0 10px 30px -20px rgba(90,31,13,.4)}
.cvt-stat b{font-family:'Anton',sans-serif;font-size:2.8rem;color:var(--o);display:block;line-height:1}
.cvt-stat span{font-size:.92rem;letter-spacing:.5px;color:inherit;opacity:.85}
/* steps */
.cvt-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.4rem;counter-reset:st}
.cvt-step{position:relative;padding:1.6rem 1.4rem;background:#fff;border:1px solid var(--line);border-radius:16px}
.cvt-sec--dark .cvt-step{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.cvt-step:before{counter-increment:st;content:counter(st);position:absolute;top:-18px;left:1.4rem;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--o),var(--o2));color:#fff;font-family:'Anton',sans-serif;border-radius:50%;font-size:1.2rem}
.cvt-step h3{margin:.8rem 0 .3em;font-size:1.15rem}
.cvt-step p{font-size:.94rem;color:var(--ink2);margin:0}
.cvt-sec--dark .cvt-step p{color:rgba(255,255,255,.8)}
/* faq */
.cvt-faq{max-width:820px;margin:0 auto}
.cvt-q{border:1px solid var(--line);border-radius:14px;margin-bottom:.8rem;background:#fff;overflow:hidden}
.cvt-q__q{width:100%;text-align:left;background:none;border:0;padding:1.15rem 1.3rem;font-family:'Libre Franklin',sans-serif;font-weight:700;font-size:1.05rem;color:var(--brown);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.cvt-q__q:after{content:'+';font-family:'Anton',sans-serif;color:var(--o);font-size:1.5rem;transition:.2s}
.cvt-q.is-open .cvt-q__q:after{transform:rotate(45deg)}
.cvt-q__a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.cvt-q__a p{padding:0 1.3rem 1.2rem;margin:0;color:var(--ink2)}
/* cta band */
.cvt-cta{background:linear-gradient(120deg,var(--brick),var(--brown));color:#fff;border-radius:24px;padding:3rem;text-align:center;position:relative;overflow:hidden}
.cvt-cta:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 10px,transparent 10px 20px);z-index:0}
.cvt-cta>*{position:relative;z-index:1}
.cvt-cta h2{color:#fff}
.cvt-cta p{max-width:56ch;margin:0 auto 1.6rem;color:rgba(255,255,255,.9)}
.cvt-cta__btns{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center}
/* zones */
.cvt-zones{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.8rem}
.cvt-zone{display:flex;align-items:center;gap:.6rem;padding:.85rem 1.1rem;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--brown);font-weight:600;transition:.2s}
.cvt-zone:hover{background:var(--o);color:#fff;border-color:var(--o)}
.cvt-zone svg{width:16px;height:16px;fill:currentColor;flex:0 0 auto}
/* checks */
.cvt-checks{list-style:none;padding:0;margin:1.5rem 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.6rem 1.5rem}
.cvt-checks li{position:relative;padding-left:2rem;color:var(--ink2)}
.cvt-checks li:before{content:'';position:absolute;left:0;top:.35rem;width:18px;height:18px;background:var(--o);border-radius:5px;clip-path:polygon(43% 71%,90% 20%,100% 32%,43% 93%,10% 55%,22% 43%)}
/* prose */
.cvt-prose h2{margin-top:2.2rem}
.cvt-prose h3{margin-top:1.6rem;color:var(--brick)}
/* form */
.cvt-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:2rem;box-shadow:var(--shadow)}
.cvt-form .cvt-field{margin-bottom:1rem}
.cvt-form label{display:block;font-weight:600;margin-bottom:.35rem;color:var(--brown);font-size:.95rem}
.cvt-form input,.cvt-form textarea,.cvt-form select{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
.cvt-form input:focus,.cvt-form textarea:focus,.cvt-form select:focus{outline:none;border-color:var(--o)}
.cvt-form textarea{min-height:120px;resize:vertical}
.cvt-form .cvt-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.cvt-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.86rem;color:var(--ink2);margin:.3rem 0 1rem}
.cvt-consent input{width:auto;margin-top:.25rem}
.cvt-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cvt-ok{background:#e8f6ec;border:1px solid #9ad3ab;color:#1f6b38;padding:1rem 1.2rem;border-radius:12px;margin-bottom:1.2rem;font-weight:600}
/* footer */
.cvt-foot{background:#20100a;color:rgba(255,255,255,.75);padding:4rem 0 2rem}
.cvt-foot__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:2.5rem}
.cvt-foot h4{font-family:'Anton',sans-serif;text-transform:uppercase;letter-spacing:1px;color:#fff;font-size:1rem;margin:0 0 1rem}
.cvt-foot a{color:rgba(255,255,255,.72);display:block;padding:.25rem 0}
.cvt-foot a:hover{color:var(--gold)}
.cvt-foot__brand img{height:56px;margin-bottom:1rem}
.cvt-foot__brand p{font-size:.92rem;color:rgba(255,255,255,.6)}
.cvt-foot__tel{font-family:'Anton',sans-serif;color:var(--gold);font-size:1.3rem;letter-spacing:.5px}
.cvt-foot__bot{border-top:1px solid rgba(255,255,255,.12);padding-top:1.5rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:.85rem;color:rgba(255,255,255,.5)}
.cvt-foot__bot a{display:inline;color:rgba(255,255,255,.5)}
/* reveal */
.cvt-reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.cvt-reveal.is-in{opacity:1;transform:none}
html:not(.cvt-js) .cvt-reveal{opacity:1;transform:none}
/* responsive */
@media(max-width:1080px){
.cvt-nav,.cvt-head .cvt-tel{display:none}
.cvt-burger{display:flex}
.cvt-mob{display:block}
}
@media(max-width:820px){
.cvt-split{grid-template-columns:1fr;gap:1.6rem}
.cvt-split--rev .cvt-split__media{order:0}
.cvt-foot__top{grid-template-columns:1fr 1fr}
.cvt-form .cvt-row{grid-template-columns:1fr}
.cvt-cta{padding:2rem 1.4rem}
.cvt-hero{min-height:78vh;padding:8rem 0 2.5rem}
}
@media(max-width:560px){
.cvt-foot__top{grid-template-columns:1fr}
.cvt-sec{padding:3.5rem 0}
.cvt-head__in{padding:.5rem .6rem}
.cvt-logo img{height:44px!important}
}
/* pagehead + header scrolled */
.cvt-head.is-scrolled .cvt-head__in{background:rgba(255,255,255,.95);box-shadow:0 10px 30px -12px rgba(90,31,13,.4)}
.cvt-pagehead{position:relative;padding:9rem 0 3rem;background:linear-gradient(120deg,var(--brown),var(--brick));color:#fff;overflow:hidden}
.cvt-pagehead:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 10px,transparent 10px 20px)}
.cvt-pagehead .cvt-wrap{position:relative}
.cvt-pagehead h1{color:#fff;margin-bottom:.3em}
.cvt-pagehead p{color:rgba(255,255,255,.9);max-width:60ch;font-size:1.1rem;margin:0}
.cvt-pagehead .cvt-crumbs{font-size:.85rem;color:rgba(255,255,255,.7);margin-bottom:.8rem}
.cvt-pagehead .cvt-crumbs a{color:var(--gold)}
.cvt-narrow{max-width:820px;margin-inline:auto}
.cvt-grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:2.5rem;align-items:start}
@media(max-width:820px){.cvt-grid2{grid-template-columns:1fr}}
.cvt-mt{margin-top:2.5rem}
.cvt-tc{text-align:center}

.cvt-hero__bg{background-size:cover;background-position:center}

.cvt-card__img{background-size:cover;background-position:center;background-color:#e8dcc9}
.cvt-split__ph{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:18px;box-shadow:var(--shadow);background-color:#e8dcc9}

.cvt-contactlist{margin-top:1.6rem;display:grid;gap:.7rem}
.cvt-cinfo{display:flex;align-items:center;gap:.9rem;padding:.9rem 1.1rem;background:#fff;border:1px solid var(--line);border-radius:14px;color:var(--ink)}
.cvt-cinfo svg{width:26px;height:26px;fill:var(--o);flex:0 0 auto}
.cvt-cinfo b{display:block;color:var(--brown);font-size:1.05rem}
.cvt-cinfo em{font-style:normal;font-size:.85rem;color:var(--ink2)}

.cvt-legalwrap h2{margin-top:2rem;font-size:1.4rem}
.cvt-legal{list-style:none;padding:0}
.cvt-legal li{padding:.3rem 0;border-bottom:1px solid var(--line)}

/* phone buttons: never wrap the number */
.cvt-btn{white-space:nowrap}
.cvt-btn svg{flex:0 0 auto}
.cvt-btn--wghost svg,.cvt-btn--pri svg{width:18px;height:18px}
.cvt-mob__tel{white-space:nowrap;justify-content:center}

.cvt-lead--wide{max-width:none}
.cvt-oneline{white-space:nowrap;font-size:clamp(1.5rem,3.4vw,2.6rem)}
@media(max-width:880px){.cvt-oneline{white-space:normal}}

/* readability on dark sections */
.cvt-sec--dark .cvt-checks li{color:rgba(255,255,255,.9)}
.cvt-sec--dark .cvt-prose,.cvt-sec--dark .cvt-prose p{color:rgba(255,255,255,.88)}
.cvt-sec--dark .cvt-prose strong{color:#fff}

/* === titres sur une ligne (global) === */
.cvt-lead{max-width:none}
.cvt-lead p{max-width:720px}
.cvt-lead:not(.cvt-lead--left) p{margin-left:auto;margin-right:auto}
.cvt-lead--left p{margin-left:0}
.cvt-lead h2,.cvt-cta h2,.cvt-oneline{white-space:nowrap;font-size:clamp(1.4rem,3.4vw,2.8rem)}
@media(max-width:1000px){.cvt-lead h2,.cvt-cta h2,.cvt-oneline{white-space:normal;font-size:clamp(1.7rem,4.6vw,2.6rem)}}
/* H1 hero sur une ou deux lignes */
.cvt-hero h1{max-width:none;font-size:clamp(2.1rem,5.5vw,4rem)}
.cvt-pagehead h1{max-width:none}