:root{--petrole:#123f46;--ocre:#c99529;--papier:#faf8f3;--text:#26464b;--line:#d3ddd9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--papier);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:5px}button,input,textarea,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--ocre);outline-offset:5px}.header{max-width:1280px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:28px 50px}.brand{font-family:Georgia,serif;font-weight:bold;font-size:25px;text-decoration:none;line-height:1.15}.brand span{font-style:italic}.brand small{display:block;font-family:Arial,sans-serif;font-size:11px;font-weight:normal;letter-spacing:.1em;margin-top:7px}nav{display:flex;gap:30px}nav a{text-decoration:none;font-size:14px}main{max-width:1280px;margin:auto}.hero{padding:65px 50px 90px;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}.intro{font-size:14px;margin:0 0 18px}.hero h1{font-family:Georgia,serif;font-weight:normal;font-size:clamp(40px,4.9vw,67px);line-height:1.1;margin:0 0 27px;color:var(--petrole);letter-spacing:-.035em}.lead{max-width:470px;font-size:18px;line-height:1.7}.button{display:inline-block;background:var(--petrole);color:white;padding:15px 24px;border:0;border-radius:4px;text-decoration:none;cursor:pointer;font-size:15px;font-weight:bold;margin-top:16px}.button:hover{background:#20565e}.button:disabled{opacity:.55;cursor:wait}.quiet{font-size:12px;max-width:400px;margin-top:18px}.hero-art{background:#fff;border-radius:50% 50% 8px 8px;padding:60px 25px 35px;text-align:center}.brand-board{width:100%;aspect-ratio:2.3;background-image:url('assets/identite-v2.png');background-size:155% auto;background-position:left top;background-repeat:no-repeat}.hero-art p{font-family:Georgia,serif;font-size:22px;line-height:1.35;margin:35px 0 0;color:var(--petrole)}.atelier{padding:70px 50px;display:grid;grid-template-columns:1fr 1.5fr;gap:75px;border-top:1px solid var(--line)}h2{font-family:Georgia,serif;font-weight:normal;font-size:clamp(32px,3.5vw,46px);line-height:1.15;margin:0 0 25px;color:var(--petrole);letter-spacing:-.025em}.offer-list article{display:flex;gap:25px;padding:0 0 27px;margin-bottom:26px;border-bottom:1px solid var(--line)}.number{font-family:Georgia,serif;color:#967017;font-size:22px}.offer-list h3{margin:0 0 10px;font-size:19px}.offer-list p{margin:0;max-width:550px}.process{padding:55px 50px;background:var(--petrole);color:#edf0e9;margin:10px 50px 50px;border-radius:8px}.process h2{color:white;font-size:34px}.process p{max-width:740px}.materials{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.materials span{padding:7px 14px;border:1px solid #608086;border-radius:30px;font-size:13px}.contact{padding:65px 50px 85px;display:grid;grid-template-columns:1fr 1.35fr;gap:65px}.contact-copy p{max-width:340px}.mail-link{font-size:16px;overflow-wrap:anywhere}form label{display:block;font-size:14px;font-weight:bold;margin:0 0 7px}input,select,textarea{width:100%;border:1px solid #bacbc8;background:#fff;color:var(--petrole);padding:12px;border-radius:4px;margin-bottom:21px}textarea{resize:vertical;min-height:140px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.privacy{font-size:12px;line-height:1.6;margin:0;color:#526867}#form-status{font-size:14px;min-height:25px}.trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}footer{max-width:1180px;margin:auto;border-top:1px solid var(--line);padding:25px 0 40px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px}footer p{font-family:Georgia,serif;font-size:20px;margin:0}footer p span{display:block;font-family:Arial,sans-serif;font-size:11px;margin-top:3px}footer small{font-size:11px}@media(max-width:850px){.header{padding:22px 25px}.hero{padding:45px 25px 55px;gap:25px}.atelier,.contact{padding:50px 25px;gap:30px}.process{margin:0 25px 30px;padding:35px}.hero-art{padding:45px 14px 25px}footer{margin:0 25px}.hero h1{font-size:43px}}@media(max-width:600px){nav{gap:15px}.brand{font-size:20px}.hero,.atelier,.contact{grid-template-columns:1fr}.hero{padding-top:25px}.hero h1{font-size:44px}.hero-art{max-width:440px;width:100%;margin:auto}.hero-art p{margin-top:20px}.atelier{gap:20px}.contact{gap:25px}.form-row{grid-template-columns:1fr;gap:0}.process{padding:28px}.process h2{font-size:29px}footer{flex-wrap:wrap}footer small{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Bandeau : signature sobre et contact clairement accessible. */
.header{max-width:1180px;padding:23px 0;margin:0 auto;border-bottom:1px solid var(--line);min-height:100px;gap:32px}
.brand{font-size:27px;letter-spacing:-.04em;color:var(--petrole)}
.brand span{color:#a77b22;font-size:1.12em}
.brand small{font-size:10px;letter-spacing:.19em;text-transform:uppercase;margin-top:9px;color:#58716f}
.header nav{align-items:center;gap:32px}
.header nav a{font-size:13px;padding:10px 0}
.header nav a:hover{color:#946b17}
.header nav .nav-contact{display:flex;align-items:center;gap:25px;border:1px solid var(--petrole);border-radius:30px;padding:11px 20px;color:var(--petrole);transition:background .18s,color .18s}
.header nav .nav-contact:hover{background:var(--petrole);color:var(--papier)}
.nav-contact span{font-size:19px;line-height:1}
@media(max-width:1280px){.header{margin-left:50px;margin-right:50px}}
@media(max-width:850px){.header{margin:0 25px;padding:21px 0;gap:20px}.brand{font-size:24px}.header nav{gap:20px}}
@media(max-width:600px){.header{margin:0 22px;padding:19px 0;min-height:90px;gap:12px}.brand{font-size:22px;white-space:nowrap}.brand small{font-size:8px;letter-spacing:.14em}.header nav{gap:12px}.header nav a{font-size:12px}.header nav .nav-contact{padding:9px 12px;gap:8px;font-size:0}.header nav .nav-contact:before{content:'Votre idée';font-size:12px}.nav-contact span{font-size:17px}}
@media(max-width:600px){.header nav .nav-contact:before{white-space:nowrap}.header nav .nav-contact{gap:7px;padding:9px 10px;flex-shrink:0}.header nav{gap:10px}.brand{font-size:20px}}
/* Une seule signature, puis les objets au premier plan. */
.header .brand{display:block;line-height:0;flex-shrink:0;letter-spacing:normal}.brand img{display:block;width:210px;height:auto}
.hero{grid-template-columns:1fr 1.1fr;gap:55px;padding-top:55px}.hero h1{font-size:clamp(38px,4.5vw,60px)}
.hero-product{margin:0}.hero-product img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:5px}.hero-product figcaption{margin-top:13px;font-size:14px;color:var(--petrole)}.hero-product figcaption span{display:block;font-size:11px;color:#58716f;margin-top:4px}
.products{padding:55px 50px 75px;border-top:1px solid var(--line)}.products-intro{max-width:700px;margin-bottom:35px}.products-intro p:last-child{font-size:14px;color:#58716f}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.product-card{min-width:0}.product-card>img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:4px;display:block}.product-card>div{padding-top:20px}.product-card small{font-size:9px;letter-spacing:.12em;color:#58716f}.product-card h3{font-family:Georgia,serif;font-size:24px;line-height:1.2;color:var(--petrole);margin:12px 0}.product-card p{font-size:14px;margin:10px 0}.product-card .product-terms{font-size:11px;color:#58716f;margin:20px 0 15px}.product-card a{display:flex;justify-content:space-between;gap:12px;text-decoration:none;border-bottom:1px solid var(--petrole);padding:10px 0;font-size:13px;font-weight:bold}.product-card a:hover{color:#946b17}
@media(max-width:850px){.brand img{width:190px}.hero{gap:25px}.products{padding:45px 25px}.product-grid{gap:18px}.product-card h3{font-size:21px}}
@media(max-width:600px){.brand img{width:158px}.header nav>a:not(.nav-contact){display:none}.hero{grid-template-columns:1fr;padding-top:35px;gap:30px}.hero h1{font-size:41px}.hero-product{width:100%}.products{padding:40px 25px}.product-grid{grid-template-columns:1fr;gap:40px}.product-card h3{font-size:26px}}
@media(prefers-reduced-motion:reduce){.header nav .nav-contact{transition:none}}
@media(max-width:600px){.brand img{width:140px}.header nav .nav-contact{font-size:11px;white-space:nowrap}.header nav .nav-contact:before{display:none}}