:root{
 --ink:#202124; --ink2:#2a2c30; --ink3:#34373c;
 --ter:#c14f1d; --terd:#9d3f15; --terl:#e0693a;
 --wht:#ffffff; --gry:#a6a29c; --cream:#f5f2ee; --cream2:#ebe6df;
 --line:rgba(255,255,255,.13); --linek:rgba(32,33,36,.12);
 --wrap:1200px; --r:2px;
 --ff-t:'Oswald',Impact,'Arial Narrow',sans-serif;
 --ff-b:'Asap','Segoe UI',Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--ff-b);font-size:17px;line-height:1.72;color:#2b2d31;background:var(--wht);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--ter);text-decoration:none}
a:hover{color:var(--terd)}

h1,h2,h3,h4,h5{font-family:var(--ff-t);font-weight:600;letter-spacing:.005em;margin:0 0 .55em;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(2.35rem,5.4vw,4.05rem);line-height:1.14;text-transform:uppercase;letter-spacing:.012em}
h2{font-size:clamp(1.75rem,3.3vw,2.7rem);line-height:1.2;text-transform:uppercase}
h3{font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.26;font-weight:500}
h4{font-size:1.09rem;line-height:1.32;font-weight:500}
p{margin:0 0 1.15em}
ul,ol{margin:0 0 1.3em;padding-left:1.15em}
li{margin-bottom:.5em}
strong{font-weight:600;color:var(--ink)}

.epc-wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 26px}
.epc-sec{position:relative;padding:96px 0}
.epc-sec--tight{padding:64px 0}
.epc-sec--cream{background:var(--cream)}
.epc-sec--dark{background:var(--ink);color:#d9d6d1}
.epc-sec--dark h2,.epc-sec--dark h3,.epc-sec--dark h4{color:#fff}
.epc-sec--dark a{color:var(--terl)}
.epc-sec--line{border-top:1px solid var(--linek)}

/* motif signature : chevrons de toiture */
.epc-chev{position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='36' viewBox='0 0 72 36'%3E%3Cpath d='M0 34L18 4l18 30L54 4l18 30' fill='none' stroke='%23c14f1d' stroke-width='1.4' stroke-opacity='.28'/%3E%3C/svg%3E");background-size:72px 36px}
.epc-chev--fade{-webkit-mask-image:linear-gradient(180deg,#000,transparent);mask-image:linear-gradient(180deg,#000,transparent)}

/* ---------- HEADER superposé au hero ---------- */
.epc-hd{position:absolute;top:0;left:0;right:0;z-index:60;padding:18px 0;transition:background .28s ease,padding .28s ease,box-shadow .28s ease}
.epc-hd.is-fixed{position:fixed;background:rgba(24,25,28,.96);backdrop-filter:blur(9px);padding:10px 0;box-shadow:0 10px 34px rgba(0,0,0,.32)}
.epc-hd-in{width:100%;max-width:1320px;margin:0 auto;padding:0 26px;display:flex;align-items:center;gap:26px}
.epc-logo{display:flex;align-items:center;flex:0 0 auto}
.epc-logo img{height:56px!important;width:auto!important;display:block;transition:height .28s ease}
.epc-hd.is-fixed .epc-logo img{height:44px!important}
.epc-nav{margin-left:auto}
.epc-nav>ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.epc-nav>ul>li{position:static;margin:0}
.epc-nav>ul>li>a{display:block;padding:13px 15px;font-family:var(--ff-t);font-weight:400;font-size:.93rem;letter-spacing:.07em;text-transform:uppercase;color:#fff;border-radius:var(--r);transition:color .2s,background .2s}
.epc-nav>ul>li>a::after{content:'';display:block;height:2px;width:0;background:var(--ter);transition:width .25s ease;margin-top:4px}
.epc-nav>ul>li:hover>a::after,.epc-nav>ul>li.is-open>a::after{width:100%}
.epc-nav>ul>li>a:hover{color:#fff}

.epc-mega{position:absolute;left:0;right:0;top:100%;background:#191a1d;border-top:3px solid var(--ter);box-shadow:0 26px 60px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .24s ease,transform .24s ease,visibility .24s;padding:38px 0 34px}
.epc-nav>ul>li.is-open>.epc-mega,.epc-nav>ul>li:focus-within>.epc-mega{opacity:1;visibility:visible;transform:none}
.epc-mega-in{width:100%;max-width:1320px;margin:0 auto;padding:0 26px;display:grid;grid-template-columns:1fr 1fr 1fr .92fr;gap:30px}
.epc-mega h5{font-family:var(--ff-t);font-size:.79rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terl);margin:0 0 14px;font-weight:500}
.epc-mega ul{list-style:none;margin:0;padding:0}
.epc-mega li{margin:0 0 3px}
.epc-mega li a{display:block;padding:7px 10px;color:#cfcbc5;font-size:.95rem;border-left:2px solid transparent;border-radius:0 var(--r) var(--r) 0;transition:.18s}
.epc-mega li a:hover{background:rgba(193,79,29,.14);color:#fff;border-left-color:var(--ter)}
.epc-mega-card{background:var(--ter);padding:24px;border-radius:var(--r);display:flex;flex-direction:column;justify-content:space-between}
.epc-mega-card p{color:#ffe6da;font-size:.93rem;margin:0 0 16px}
.epc-mega-card strong{display:block;font-family:var(--ff-t);font-size:1.25rem;line-height:1.2;text-transform:uppercase;color:#fff;margin-bottom:9px}
.epc-mega-card .epc-btn{background:#fff;color:var(--ink)}

.epc-hd-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.epc-tel{display:inline-flex;align-items:center;gap:9px;background:var(--ter);color:#fff!important;font-family:var(--ff-t);font-weight:500;font-size:.98rem;letter-spacing:.04em;padding:12px 20px;border-radius:var(--r);white-space:nowrap;transition:.2s}
.epc-tel:hover{background:var(--terd);color:#fff!important}
.epc-tel svg{width:16px;height:16px;fill:currentColor;flex:0 0 auto}
.epc-burger{display:none;width:46px;height:44px;background:transparent;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.epc-burger span{display:block;width:22px;height:2px;background:#fff;transition:.25s}
.epc-burger.is-on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.epc-burger.is-on span:nth-child(2){opacity:0}
.epc-burger.is-on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.epc-mob{position:fixed;inset:0;z-index:55;background:#17181b;padding:96px 26px 40px;overflow-y:auto;transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);display:none}
.epc-mob.is-on{transform:none}
.epc-mob h5{font-family:var(--ff-t);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terl);margin:26px 0 10px}
.epc-mob ul{list-style:none;margin:0;padding:0}
.epc-mob li a{display:block;padding:11px 0;color:#d8d4ce;border-bottom:1px solid rgba(255,255,255,.07);font-size:1.02rem}
.epc-mob .epc-btn{margin-top:26px;width:100%;justify-content:center}

/* ---------- BOUTONS ---------- */
.epc-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--ff-t);font-weight:500;font-size:1rem;letter-spacing:.055em;text-transform:uppercase;padding:16px 30px;border-radius:var(--r);border:2px solid transparent;cursor:pointer;transition:.22s ease;text-align:center;line-height:1.2}
.epc-btn svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}
.epc-btn--pri,a.epc-btn--pri{background:var(--ter);border-color:var(--ter);color:#fff!important}
.epc-btn--pri:hover,a.epc-btn--pri:hover{background:var(--terd);border-color:var(--terd);color:#fff!important;transform:translateY(-2px)}
.epc-btn--gho,a.epc-btn--gho{background:transparent;border-color:rgba(255,255,255,.42);color:#fff!important}
.epc-btn--gho:hover,a.epc-btn--gho:hover{background:#fff;border-color:#fff;color:var(--ink)!important}
.epc-btn--dark,a.epc-btn--dark{background:var(--ink);border-color:var(--ink);color:#fff!important}
.epc-btn--dark:hover,a.epc-btn--dark:hover{background:#000;border-color:#000;color:#fff!important}
.epc-btns{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 0}

/* ---------- HERO ---------- */
.epc-hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;background:var(--ink);overflow:hidden;padding:190px 0 82px}
.epc-hero--in{min-height:66vh;padding:180px 0 72px}
.epc-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.epc-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(102deg,rgba(20,21,24,.95) 0%,rgba(20,21,24,.86) 38%,rgba(20,21,24,.5) 72%,rgba(20,21,24,.62) 100%)}
.epc-hero .epc-wrap{position:relative;z-index:2}
.epc-hero-in{max-width:840px}
.epc-hero h1{color:#fff!important;margin-bottom:24px}
.epc-hero h1 em{display:block;font-style:normal;color:var(--terl);line-height:1.14}
.epc-hero p.epc-lead{color:#d5d1cb;font-size:1.16rem;max-width:660px;margin-bottom:6px}
.epc-eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--ff-t);font-size:.82rem;letter-spacing:.19em;text-transform:uppercase;color:var(--terl);margin-bottom:20px;font-weight:400}
.epc-eyebrow::before{content:'';width:34px;height:2px;background:var(--ter)}
.epc-sec--dark .epc-eyebrow,.epc-hero .epc-eyebrow{color:var(--terl)}
.epc-hero-strip{position:relative;z-index:2;margin-top:52px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.epc-hero-strip div{background:rgba(20,21,24,.72);padding:19px 20px}
.epc-hero-strip b{display:block;font-family:var(--ff-t);font-size:1.5rem;color:#fff;line-height:1.2;font-weight:500}
.epc-hero-strip span{font-size:.86rem;color:var(--gry);letter-spacing:.04em}

/* ---------- HEAD DE SECTION ---------- */
.epc-head{max-width:770px;margin:0 0 52px}
.epc-head--c{margin:0 auto 52px;text-align:center}
.epc-head p{color:#5b5d62;font-size:1.06rem;margin:0}
.epc-sec--dark .epc-head p{color:#b3afa9}

/* ---------- CARTES ---------- */
.epc-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:22px}
.epc-card{background:#fff;border:1px solid var(--linek);border-radius:var(--r);padding:32px 28px 30px;position:relative;transition:.26s ease;overflow:hidden}
.epc-card::before{content:'';position:absolute;left:0;top:0;height:3px;width:0;background:var(--ter);transition:width .3s ease}
.epc-card:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(32,33,36,.11);border-color:rgba(193,79,29,.34)}
.epc-card:hover::before{width:100%}
.epc-card h3{margin-bottom:.5em}
.epc-card p{color:#5b5d62;font-size:.98rem;margin-bottom:.9em}
.epc-card .epc-ico{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:rgba(193,79,29,.1);border-radius:var(--r);margin-bottom:19px}
.epc-card .epc-ico svg{width:26px;height:26px;fill:var(--ter)}
.epc-card .epc-more{font-family:var(--ff-t);font-size:.87rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ter);display:inline-flex;align-items:center;gap:7px}
.epc-card .epc-more::after{content:'\2192';transition:transform .22s}
.epc-card:hover .epc-more::after{transform:translateX(5px)}
.epc-sec--dark .epc-card{background:var(--ink2);border-color:var(--line)}
.epc-sec--dark .epc-card p{color:#adaaa4}
.epc-sec--cream .epc-card{background:#fff}

/* ---------- SPLIT texte + photo ---------- */
.epc-split{display:grid;grid-template-columns:1.02fr 1fr;gap:60px;align-items:center;margin:0 0 8px}
.epc-split--rev .epc-split-media{order:-1}
.epc-split-media{position:relative}
.epc-split-media img{width:100%;height:100%;min-height:380px;object-fit:cover;border-radius:var(--r);position:relative;z-index:2}
.epc-split-media::after{content:'';position:absolute;right:-16px;bottom:-16px;width:62%;height:58%;border:2px solid var(--ter);border-radius:var(--r);z-index:1}
.epc-split--rev .epc-split-media::after{right:auto;left:-16px}
.epc-split-body h2{margin-bottom:.45em}
.epc-split-body p{color:#4f5156}
.epc-sec--dark .epc-split-body p{color:#b3afa9}

/* ---------- ETAPES ---------- */
.epc-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:26px;counter-reset:s}
.epc-step{position:relative;padding-top:26px;border-top:2px solid var(--linek)}
.epc-sec--dark .epc-step{border-top-color:var(--line)}
.epc-step::before{counter-increment:s;content:'0' counter(s);position:absolute;top:-20px;left:0;font-family:var(--ff-t);font-size:2.5rem;font-weight:600;color:rgba(193,79,29,.22);line-height:1}
.epc-step h4{margin:14px 0 .45em}
.epc-step p{font-size:.96rem;color:#5b5d62;margin:0}
.epc-sec--dark .epc-step p{color:#adaaa4}

/* ---------- STATS ---------- */
.epc-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.epc-stat{background:var(--ink);padding:34px 26px;text-align:center}
.epc-stat b{display:block;font-family:var(--ff-t);font-size:2.5rem;color:var(--terl);line-height:1.1;font-weight:600}
.epc-stat span{font-size:.9rem;color:var(--gry);letter-spacing:.05em}

/* ---------- ZONES ---------- */
.epc-zones{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.epc-zones li{margin:0}
.epc-zones li a{display:inline-block;padding:9px 17px;background:#fff;border:1px solid var(--linek);border-radius:var(--r);font-size:.94rem;color:#3a3c41!important;transition:.2s}
.epc-zones li a:hover{background:var(--ter);border-color:var(--ter);color:#fff!important}
.epc-sec--dark .epc-zones li a{background:var(--ink2);border-color:var(--line);color:#cfcbc5!important}
.epc-sec--dark .epc-zones li a:hover{background:var(--ter);border-color:var(--ter);color:#fff!important}

/* ---------- FAQ ---------- */
.epc-faq{max-width:900px;margin:0 auto}
.epc-q{border-bottom:1px solid var(--linek);background:transparent}
.epc-sec--dark .epc-q{border-bottom-color:var(--line)}
.epc-q>button{width:100%;text-align:left;background:none;border:0;padding:24px 46px 24px 0;font-family:var(--ff-t);font-weight:500;font-size:1.12rem;line-height:1.36;color:var(--ink);cursor:pointer;position:relative}
.epc-sec--dark .epc-q>button{color:#fff}
.epc-q>button::after{content:'';position:absolute;right:8px;top:50%;width:12px;height:12px;border-right:2px solid var(--ter);border-bottom:2px solid var(--ter);transform:translateY(-70%) rotate(45deg);transition:transform .26s}
.epc-q.is-on>button::after{transform:translateY(-25%) rotate(-135deg)}
.epc-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.epc-a-in{padding:0 0 24px;color:#5b5d62}
.epc-sec--dark .epc-a-in{color:#b3afa9}
.epc-a-in p:last-child{margin-bottom:0}

/* ---------- CTA ---------- */
.epc-cta{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.epc-cta .epc-wrap{position:relative;z-index:2;padding-top:82px;padding-bottom:82px;text-align:center}
.epc-cta h2{color:#fff}
.epc-cta p{color:#b8b4ae;max-width:640px;margin:0 auto 6px}
.epc-cta .epc-btns{justify-content:center}

/* ---------- PROSE ---------- */
.epc-prose{max-width:880px}
.epc-prose h2{margin-top:1.5em}
.epc-prose h2:first-child{margin-top:0}
.epc-prose h3{margin-top:1.7em;color:var(--ink)}
.epc-prose p{color:#4f5156}
.epc-prose ul li{color:#4f5156}
.epc-prose--wide{max-width:1000px}
.epc-note{border-left:3px solid var(--ter);background:var(--cream);padding:22px 26px;margin:28px 0}
.epc-note p:last-child{margin-bottom:0}
.epc-sec--dark .epc-note{background:var(--ink2);color:#c9c5bf}

.epc-tbl{width:100%;border-collapse:collapse;margin:26px 0;font-size:.97rem}
.epc-tbl th{background:var(--ink);color:#fff;font-family:var(--ff-t);font-weight:500;letter-spacing:.05em;text-transform:uppercase;font-size:.85rem;padding:14px 16px;text-align:left}
.epc-tbl td{padding:13px 16px;border-bottom:1px solid var(--linek);color:#4f5156}
.epc-tbl tr:nth-child(even) td{background:var(--cream)}

/* ---------- FORMULAIRE ---------- */
.epc-form{background:#fff;border:1px solid var(--linek);border-radius:var(--r);padding:36px}
.epc-sec--dark .epc-form{background:var(--ink2);border-color:var(--line)}
.epc-form .epc-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.epc-f{margin:0 0 16px}
.epc-f label{display:block;font-family:var(--ff-t);font-weight:400;font-size:.83rem;letter-spacing:.1em;text-transform:uppercase;color:#6a6c71;margin-bottom:7px}
.epc-sec--dark .epc-f label{color:#a6a29c}
.epc-f input,.epc-f select,.epc-f textarea{width:100%;padding:13px 15px;border:1px solid #d6d2cc;border-radius:var(--r);font-family:var(--ff-b);font-size:1rem;color:#2b2d31;background:#fff;transition:.2s}
.epc-sec--dark .epc-f input,.epc-sec--dark .epc-f select,.epc-sec--dark .epc-f textarea{background:#1c1d20;border-color:rgba(255,255,255,.16);color:#eee}
.epc-f input:focus,.epc-f select:focus,.epc-f textarea:focus{outline:0;border-color:var(--ter);box-shadow:0 0 0 3px rgba(193,79,29,.15)}
.epc-f textarea{min-height:132px;resize:vertical}
.epc-consent{display:flex;gap:12px;align-items:flex-start;margin:20px 0 24px}
.epc-consent input{width:19px;height:19px;flex:0 0 auto;margin-top:3px;accent-color:var(--ter)}
.epc-consent span{font-size:.87rem;line-height:1.6;color:#6a6c71}
.epc-sec--dark .epc-consent span{color:#a6a29c}
.epc-hp{position:absolute!important;left:-9999px!important}
.epc-ok{background:rgba(46,125,50,.1);border-left:3px solid #2e7d32;padding:18px 22px;margin:0 0 24px;color:#1f5d23}
.epc-err{background:rgba(193,79,29,.1);border-left:3px solid var(--ter);padding:18px 22px;margin:0 0 24px;color:#8f3a14}

/* ---------- FOOTER ---------- */
.epc-ft{background:#17181b;color:#a6a29c;padding:78px 0 0;font-size:.95rem}
.epc-ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:38px;padding-bottom:52px}
.epc-ft h5{font-family:var(--ff-t);font-size:.82rem;letter-spacing:.15em;text-transform:uppercase;color:#fff;margin:0 0 17px;font-weight:500}
.epc-ft ul{list-style:none;margin:0;padding:0}
.epc-ft li{margin:0 0 8px}
.epc-ft a{color:#a6a29c;transition:.18s}
.epc-ft a:hover{color:var(--terl)}
.epc-ft-logo img{height:64px!important;width:auto!important;margin-bottom:20px}
.epc-ft-bot{border-top:1px solid rgba(255,255,255,.09);padding:22px 0;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.87rem}
.epc-ft-bot a{color:#8e8a85}

/* ---------- REVEAL ---------- */
html.epc-js .epc-rv{opacity:0;transform:translateY(20px)}
html.epc-js .epc-rv.is-in{opacity:1;transform:none;transition:opacity .68s ease,transform .68s cubic-bezier(.22,.8,.3,1)}
@media(prefers-reduced-motion:reduce){html.epc-js .epc-rv{opacity:1;transform:none}}

/* ---------- BREADCRUMB ---------- */
.epc-bc{position:relative;z-index:2;font-size:.85rem;color:#98948e;margin-bottom:18px}
.epc-bc a{color:#98948e}
.epc-bc a:hover{color:var(--terl)}
.epc-bc span{margin:0 7px;opacity:.6}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1080px){
 .epc-nav{display:none}
 .epc-burger{display:flex}
 .epc-mob{display:block}
 .epc-hero-strip{grid-template-columns:repeat(2,1fr)}
 .epc-ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
 body{font-size:16.5px}
 .epc-sec{padding:70px 0}
 .epc-split{grid-template-columns:1fr;gap:34px}
 .epc-split--rev .epc-split-media{order:0}
 .epc-split-media img{min-height:280px}
 .epc-split-media::after{display:none}
 .epc-form .epc-row{grid-template-columns:1fr}
 .epc-hero{min-height:auto;padding:150px 0 62px}
 .epc-hero--in{padding:140px 0 56px}
 .epc-mega-in{grid-template-columns:1fr}
}
@media(max-width:620px){
 .epc-tel span{display:none}
 .epc-tel{padding:12px 14px}
 .epc-logo img{height:46px!important}
 .epc-hd.is-fixed .epc-logo img{height:40px!important}
 .epc-hero-strip{grid-template-columns:1fr}
 .epc-ft-grid{grid-template-columns:1fr}
 .epc-form{padding:24px 20px}
 .epc-btns .epc-btn{width:100%}
 .epc-tbl{display:block;overflow-x:auto}
}