@font-face{font-family:"Cormorant";src:url("/fonts/cormorant-garamond-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Cormorant";src:url("/fonts/cormorant-garamond-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
:root{--ink:#161616;--mute:#6b6b6b;--line:#e6e3de;--accent:#b23a12;--serif:"Cormorant",Georgia,"Times New Roman",serif;--sans:"Helvetica Neue",Helvetica,Arial,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
html.menu-open{overflow:hidden}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--serif);font-size:20px;line-height:1.6}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
[hidden]{display:none !important}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:60}

/* header + burger */
.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding:24px 5vw}
.mark{display:block;padding:8px 0;position:relative;z-index:50}
.mark img{height:40px;width:auto}
.mark:hover{opacity:.7}
.tools{display:flex;align-items:center;gap:10px;position:relative;z-index:50}
.lang{font-family:var(--sans);font-size:12px;letter-spacing:.2em;text-decoration:none;color:var(--mute);padding:15px 10px}
.lang:hover{color:var(--accent)}
.burger{display:none;width:48px;height:48px;padding:0;border:0;background:none;cursor:pointer;position:relative}
.js .burger{display:block}
.burger span{position:absolute;left:10px;right:10px;height:1.5px;background:var(--ink);transition:transform .25s ease,top .25s ease}
.burger span:nth-child(1){top:19px}
.burger span:nth-child(2){top:28px}
.burger[aria-expanded=true] span:nth-child(1){top:23.5px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){top:23.5px;transform:rotate(-45deg)}
.menu{display:flex;flex-wrap:wrap;gap:0 24px;width:100%;font-family:var(--sans);font-size:13px}
.menu a{padding:12px 0}
.menu-foot{margin:0;display:flex;gap:24px}
.js .menu{position:fixed;inset:0;z-index:40;background:#fff;flex-direction:column;flex-wrap:nowrap;align-items:center;justify-content:center;gap:0;padding:96px 5vw 40px;overflow:auto;visibility:hidden;opacity:0;transition:opacity .25s ease,visibility 0s linear .25s}
.js .menu.open{visibility:visible;opacity:1;transition:opacity .25s ease}
.js .menu>a{font-family:var(--serif);font-size:clamp(30px,5.2vh,46px);line-height:1.15;letter-spacing:.03em;text-decoration:none;padding:9px 16px}
.js .menu>a:hover,.js .menu>a[aria-current]{color:var(--accent)}
.js .menu-foot{margin-top:32px;gap:32px}
.js .menu-foot a{font-size:12px;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--mute);padding:16px 0}
.js .menu-foot a:hover{color:var(--accent)}

main{padding:0 5vw}
h1,h2{font-weight:400;margin:0}
h1{font-size:clamp(34px,5vw,56px);letter-spacing:.04em;line-height:1.15}
h2{font-size:28px;letter-spacing:.03em}
.lead{color:var(--mute);margin:10px 0 0}
.link,.btn{font-family:var(--sans);font-size:12px;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;display:inline-block}
.link{margin-top:22px;padding:14px 0;border-bottom:1px solid var(--ink)}
.link:hover{color:var(--accent);border-color:var(--accent)}
.btn{padding:19px 30px;border:1px solid var(--ink);background:#fff;color:var(--ink);cursor:pointer;line-height:1.2;text-align:center}
.btn:hover{background:var(--ink);color:#fff}
.btn.solid{background:var(--ink);color:#fff}
.btn.solid:hover{background:var(--accent);border-color:var(--accent)}
.btn.wide{width:100%}
.btn:disabled{opacity:.4;cursor:default;background:#fff;color:var(--ink)}

/* home */
.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:16px 0 96px}
.boom{position:relative;display:inline-block;margin-bottom:44px}
.shards{position:absolute;inset:0;z-index:5}
.shards span{position:absolute;background-repeat:no-repeat;will-change:transform}
.hero img{max-height:60vh;width:auto}
.row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;align-items:center;max-width:1200px;margin:0 auto;padding-bottom:120px}
.row img{margin:0 auto;max-height:520px;width:auto}

/* works */
.intro{text-align:center;padding:24px 0 72px}
.gallery{columns:3;column-gap:64px;max-width:1280px;margin:0 auto}
.gallery figure{break-inside:avoid;margin:0 0 72px}
.gallery img{width:100%}
.gallery figure.s img{width:auto;margin:0 auto}
figcaption{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:8px;font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
figcaption a{text-decoration:none;padding:16px 0}
figcaption a:hover{color:var(--accent)}
.acts{display:flex;gap:22px}
.devis{max-width:640px;margin:48px auto 0;padding:88px 0 120px;border-top:1px solid var(--line);text-align:center}
.devis .btn{margin-top:14px}

/* text pages */
.text{max-width:680px;margin:0 auto;padding:24px 0 120px}
.text h1{margin-bottom:28px}
.text h2{margin-top:48px}
.text .btn{margin-top:20px}
.text.center{text-align:center}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px 96px;max-width:1120px;margin:0 auto;padding:24px 0 120px;align-items:start}
.c-info{margin:44px 0 0;font-family:var(--sans)}
.c-info dt{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.c-info dd{margin:2px 0 26px;font-size:17px}
.c-info a{text-decoration:none;border-bottom:1px solid var(--line);display:inline-block;padding:10px 0 6px}
.c-info a:hover{color:var(--accent);border-color:var(--accent)}
.form{font-family:var(--sans);font-size:17px;background:#faf9f7;padding:clamp(24px,4vw,48px)}
.field{margin:0 0 30px;padding:0;border:0;min-width:0}
.field label,.field legend{display:block;padding:0;font-family:var(--serif);font-size:22px;line-height:1.3;color:var(--ink);margin-bottom:10px}
.field input[type=text],.field input[type=email],.field select,.field textarea{display:block;width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid #cfcac2;border-radius:0;padding:15px 16px;min-height:54px}
.field select{appearance:none;-webkit-appearance:none;padding-right:44px;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 23px) 50%,calc(100% - 17px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.field textarea{resize:vertical;line-height:1.5;min-height:160px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{position:relative;margin:0 !important;font-family:var(--sans) !important;font-size:15px !important}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{display:block;padding:13px 20px;border:1px solid #cfcac2;background:#fff;line-height:1.2}
.chip input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.pick{display:flex;gap:14px;align-items:stretch}
.pick-img{width:54px;height:54px;object-fit:cover;flex:none}
.pick select{flex:1;min-width:0}
.f2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.etat{margin:0;font-size:16px;line-height:1.4}
.etat.ok,.etat.ko{margin:0 0 22px;padding:14px 16px;background:#fff;border-left:3px solid}
.etat.ok{color:#1d6b3a}.etat.ko{color:#a3231a}
.form-note{margin:16px 0 0;font-size:13px;color:var(--mute);text-align:center}

/* simulation */
.sim{max-width:1100px;margin:0 auto;padding-bottom:110px}
.simbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;margin-bottom:24px}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.vh:focus-visible+label{outline:2px solid var(--accent);outline-offset:4px}
.size{display:flex;align-items:center;gap:14px;font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.size input{width:min(240px,50vw);accent-color:var(--ink);height:44px}
.scene{position:relative;overflow:hidden;background:#f3f1ed;min-height:420px;display:flex;align-items:center;justify-content:center;touch-action:none;user-select:none}
.scene.on{min-height:0;display:block}
.vide{font-family:var(--sans);font-size:14px;color:var(--mute);text-align:center;line-height:1.8;margin:0;padding:24px}
.mur{width:100%;height:auto;pointer-events:none}
.art{position:absolute;transform:translate(-50%,-50%);height:auto;max-width:none;cursor:grab;box-shadow:0 10px 22px rgba(0,0,0,.32);touch-action:none}
.art:active{cursor:grabbing}
.note{font-family:var(--sans);font-size:13px;color:var(--mute);margin:14px 0 36px}
.ths{display:flex;flex-wrap:wrap;gap:12px}
.th{width:84px;height:84px;padding:6px;background:#fff;border:1px solid var(--line);cursor:pointer}
.th img{width:100%;height:100%;object-fit:contain}
.th[aria-pressed=true]{border:2px solid var(--ink);padding:5px}
.simact{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

.foot{border-top:1px solid var(--line);padding:40px 5vw 56px;text-align:center;font-family:var(--sans);font-size:14px;color:var(--mute)}
.foot p{margin:0}
.foot a{text-decoration:none;display:inline-block;padding:14px 0}
.foot a:hover{color:var(--accent)}
.foot .small{font-size:12px;letter-spacing:.06em}

@media (max-width:900px){.gallery{columns:2;column-gap:36px}.row{gap:24px}.contact{grid-template-columns:minmax(0,1fr);gap:40px}.c-info{margin-top:28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.c-info dt{grid-row:1}.c-info dd{grid-row:2;margin-bottom:0}}
@media (max-width:600px){body{font-size:18px}.top{padding:14px 5vw}.mark img{height:32px}.gallery{columns:1}.gallery figure{margin-bottom:56px}.row{grid-template-columns:minmax(0,1fr);padding-bottom:72px}.f2{grid-template-columns:minmax(0,1fr)}.scene{min-height:300px}.th{width:68px;height:68px}.hero{padding-bottom:64px}.hero img{max-height:64vh}.form{margin:0 -5vw;padding:28px 5vw}.c-info{grid-template-columns:minmax(0,1fr)}.c-info dt,.c-info dd{grid-row:auto}.c-info dd{margin-bottom:18px}}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}

/* atelier */
.brand{display:flex;align-items:center;gap:14px;position:relative;z-index:50}
.flame{height:44px;width:auto}
.cartel{margin-top:4px}
.cartel p{margin:0}
.cartel .t-titre{font-size:24px;line-height:1.25;letter-spacing:.02em;color:var(--ink)}
.cartel .t-dims{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-top:6px}
.cartel .t-texte{font-size:17px;line-height:1.55;margin-top:10px}
.vivantes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px 64px;max-width:1100px;margin:0 auto;align-items:start}
.vivantes figure{margin:0}
.vivantes video{display:block;width:100%;height:auto;background:#f3f1ed}
.viv-vide{grid-column:1/-1;text-align:center;color:var(--mute);margin:0;padding:8px 0 24px}
@keyframes yb-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.js .boom img{animation:yb-in 1.1s ease both}
@media (max-width:600px){.flame{height:36px}.vivantes{grid-template-columns:minmax(0,1fr);gap:56px}.cartel .t-titre{font-size:22px}}
@media (prefers-reduced-motion:reduce){.js .boom img{animation:none}}

/* logo v2 */
.mark{display:flex;align-items:center;gap:12px}
.mark .wm{display:block;height:40px;aspect-ratio:600/129;background:#d24428;-webkit-mask:url("/images/yambart.png") center/contain no-repeat;mask:url("/images/yambart.png") center/contain no-repeat}
.mark .emb{height:46px;width:auto}
@media (max-width:600px){.mark .wm{height:32px}.mark .emb{height:38px}}

/* a propos */
.about{max-width:1080px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:start}
.about .portrait{margin:0}
.about .portrait img{width:100%}
@media (max-width:900px){.about{grid-template-columns:minmax(0,1fr);gap:36px;max-width:680px}.about .portrait{width:100%;max-width:420px;margin:0 auto}}