:root{--ink:#36454c;--paper:#f2f0e1;--rust:#d0935f;--site-container:1440px;--site-gutter:clamp(20px,3.125vw,60px)}
html{scroll-behavior:smooth;scroll-padding-top:105px}
.design-site{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
.design-site *,.design-site *::before,.design-site *::after{box-sizing:border-box}
.design-site a{color:inherit;text-decoration:none}
.design-site button,.design-site select,.design-site textarea{font:inherit}
.design-site img{display:block;max-width:100%}
.design-site h1,.design-site h2,.design-site h3,.design-site h4,.design-site p,.design-site figure{margin:0}
.design-site h1,.design-site h2,.design-site h3{font-family:'Manrope',sans-serif;font-weight:400;letter-spacing:-.055em;line-height:1.12}
.design-site i{font-family:'Cormorant Garamond',Georgia,serif;font-weight:500;letter-spacing:-.035em}
.design-site h2{font-size:clamp(40px,4.4vw,64px);text-wrap:balance}
.wrap{width:min(var(--site-container),calc(100% - (2 * var(--site-gutter))));margin-inline:auto}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;line-height:1.5}
.site-header{position:sticky;top:0;z-index:30;background:var(--paper)}
.header-inner{min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--ink)}
.brand{display:block;width:240px;flex-shrink:0}
.brand svg{display:block;width:100%;height:auto}
.site-header nav{display:flex;align-items:center;gap:38px;font-size:14px;font-weight:500}
.site-header nav a:not(.nav-contact){position:relative;padding:12px 0}
.site-header nav a:not(.nav-contact)::after{content:'';position:absolute;left:0;right:0;bottom:7px;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.site-header nav a:hover::after{transform:scaleX(1)}
.nav-contact{border:1px solid var(--ink);border-radius:50px;padding:12px 20px;display:flex;align-items:center;gap:24px;transition:background .3s}
.nav-contact:hover{background:var(--rust)}
.nav-contact span{font-size:22px;line-height:1}
.menu-toggle{display:none}
.atelier-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center;padding-block:48px 70px;min-height:720px}
.hero-editorial{padding-block:25px}
.hero-editorial>.eyebrow{display:flex;align-items:center;gap:12px}
.brand-dot{display:block;width:8px;height:8px;background:var(--rust);border-radius:50%;flex-shrink:0}
.hero-editorial h1{font-size:clamp(60px,6.5vw,96px);line-height:1.03;margin:30px 0 25px;letter-spacing:-.065em}
.title-line{display:block;animation:line-in .9s cubic-bezier(.2,.7,.1,1) both}
.title-line:nth-child(2){animation-delay:.12s}
.hero-editorial h1 i{white-space:nowrap;font-size:1.06em}
.hero-intro{font-size:18px;line-height:1.7;margin-bottom:30px!important}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--ink);color:var(--paper)!important;border:1px solid var(--ink);border-radius:50px;padding:16px 22px;min-height:56px;font-size:15px;font-weight:500;cursor:pointer;transition:background .25s,color .25s;position:relative}
.button>span{display:grid;place-items:center;width:25px;height:25px;font-size:23px;transition:transform .3s}
.button:hover{background:var(--rust);color:var(--ink)!important}
.button:hover>span{transform:translate(3px,-3px)}
.entrance{animation:fade-in 1s .15s both}
.hero-signature{display:flex;align-items:center;gap:15px;margin-top:44px}
.hero-signature svg{width:42px;height:42px;fill:var(--rust);animation:star-breathe 7s ease-in-out infinite}
.hero-signature p{font-size:13px;line-height:1.55}
.hero-portrait{height:600px;position:relative;overflow:hidden;border-radius:200px 200px 8px 8px;isolation:isolate}
.hero-portrait>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:77% center;animation:photo-enter 1.2s ease-out both;transition:transform 1.2s}
.hero-portrait:hover>img{transform:scale(1.035)}
.hero-portrait figcaption{position:absolute;left:20px;right:20px;bottom:20px;background:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;border-radius:4px;font-size:14px;line-height:1.5}
.hero-portrait figcaption a{border:1px solid var(--ink);border-radius:50%;width:44px;height:44px;display:grid;place-items:center;font-size:22px;transition:background .25s;flex-shrink:0}
.hero-portrait figcaption a:hover{background:var(--rust)}
.intention{padding:50px 0 65px;border-top:1px solid var(--ink);display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.intention>p{font-size:26px;line-height:1.5;letter-spacing:-.02em}
.intention strong{font-weight:500;text-decoration:underline;text-decoration-color:var(--rust);text-underline-offset:7px}
.intention>div{font-size:16px;line-height:1.85;max-width:470px}
.expertises{padding-block:50px 110px}
.section-head{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:50px}
.section-head .eyebrow{margin-bottom:18px}
.section-head>p{max-width:360px;font-size:16px;line-height:1.85;padding-bottom:5px}
.expertise-row{display:grid;grid-template-columns:1fr 1fr 50px;gap:50px;align-items:center;padding:35px 0;border-top:1px solid var(--ink)}
.expertise-row:last-child{border-bottom:1px solid var(--ink)}
.expertise-name{display:flex;gap:22px;align-items:center}
.expertise-name svg{width:34px;height:38px;flex-shrink:0;transition:transform .4s}
.expertise-name h3{font-size:38px;transition:transform .4s}
.expertise-description h4{font-size:16px;font-weight:600;margin-bottom:7px}
.expertise-description p{font-size:15px;line-height:1.7;max-width:450px}
.row-arrow{width:48px;height:48px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-size:25px;transition:background .3s,transform .3s}
.expertise-row:hover .row-arrow{background:var(--rust);transform:rotate(45deg)}
.expertise-row:hover .expertise-name h3{transform:translateX(7px)}
.expertise-row:hover .expertise-name svg{transform:rotate(-8deg)}
.material-section{background:var(--ink);color:var(--paper);padding-block:90px 100px}
.material-section .eyebrow{color:var(--rust)}
.material-section .section-head{margin-bottom:38px}
.material-tabs{display:flex;gap:38px;border-bottom:1px solid var(--paper);margin-bottom:32px}
.material-tabs button{padding:15px 0;background:transparent;border:0;position:relative;color:var(--paper);font-size:16px;cursor:pointer}
.material-tabs button::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:3px;background:var(--rust);transform:scaleX(0);transition:transform .3s}
.material-tabs button[aria-selected="true"]::after{transform:scaleX(1)}
.material-tabs button[aria-selected="true"]{color:var(--rust)}
.material-panel{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center;min-height:460px}
.material-panel[hidden]{display:none}
.material-image{height:460px;position:relative;overflow:hidden;border-radius:5px}
.material-image img{height:100%;width:100%;object-fit:cover}
.material-image>span{position:absolute;bottom:18px;left:18px;background:var(--paper);color:var(--ink);border-radius:3px;padding:7px 12px;font-size:12px}
.material-text{max-width:400px;padding-block:15px}
.material-mark{font-size:45px;line-height:1;color:var(--rust);display:inline-block;margin-bottom:22px;animation:slow-turn 35s linear infinite}
.material-text h3{font-size:46px;margin-bottom:23px}
.material-text p{font-size:16px;line-height:1.8;margin-bottom:28px}
.material-text a{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:15px;border-top:1px solid var(--paper);padding-top:18px}
.material-text a>span{font-size:24px;transition:transform .3s}
.material-text a:hover>span{transform:translate(3px,-3px)}
.material-panel.is-entering .material-image img{animation:photo-enter .7s ease-out both}
.material-panel.is-entering .material-text{animation:line-in .5s ease-out both}
.care-section{display:grid;grid-template-columns:1.2fr 1fr;gap:90px;padding-block:110px}
.care-heading .eyebrow{margin-bottom:20px}
.care-heading h2{font-size:clamp(40px,3.8vw,56px)}
.text-link{display:inline-flex;align-items:center;gap:35px;border-bottom:1px solid var(--ink);padding-bottom:8px;margin-top:30px;font-size:15px}
.text-link span{font-size:23px}
.care-steps article{border-top:1px solid var(--ink);padding-block:23px}
.care-steps h3{font-size:25px;letter-spacing:-.03em;margin-bottom:10px}
.care-steps p{font-size:15px;line-height:1.8}
.contact-section{background:var(--rust);padding-block:80px}
.contact-layout{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:90px}
.contact-copy h2{font-size:clamp(58px,6vw,88px);margin:24px 0}
.contact-copy>p:not(.eyebrow){font-size:17px;line-height:1.7}
.contact-flower{display:block;width:62px;height:62px;fill:none;stroke:var(--ink);stroke-width:1;margin-top:30px;animation:star-breathe 8s ease-in-out infinite}
.project-form{background:var(--paper);padding:35px;border-radius:6px;display:flex;flex-direction:column}
.project-form label{font-size:14px;font-weight:500;display:block;margin-bottom:8px}
.form-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.project-form select,.project-form textarea{background-color:var(--paper);border:1px solid var(--ink);border-radius:4px;padding:12px;color:var(--ink);font-size:15px;width:100%;margin-bottom:22px}
.project-form select{padding-right:30px;background-image:none;appearance:auto}
.project-form textarea{min-height:130px;resize:vertical}
.project-form textarea::placeholder{color:var(--ink);opacity:1}
.project-form select:focus,.project-form textarea:focus{border-color:var(--ink);--tw-ring-color:var(--ink)}
.project-form .form-note{font-size:12px;line-height:1.65;margin-top:16px}
#project-status:not(:empty){border-top:1px solid var(--ink);padding-top:12px;margin-top:14px;font-size:14px}
.site-footer{padding-block:30px;background:var(--paper)}
.site-footer>div{display:flex;gap:24px;flex-wrap:wrap;font-size:12px}
.site-footer span{margin-right:auto}
.site-footer a:hover{text-decoration:underline}
.design-site :focus-visible{outline:2px solid var(--ink);outline-offset:5px}
.material-section :focus-visible{outline-color:var(--paper)}
.motion-ready .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.15,1)}
.motion-ready .reveal.visible{opacity:1;transform:none}
@keyframes line-in{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes photo-enter{from{opacity:0;scale:1.045}to{opacity:1;scale:1}}
@keyframes star-breathe{0%,100%{transform:rotate(-8deg) scale(.9)}50%{transform:rotate(8deg) scale(1)}}
@keyframes slow-turn{to{transform:rotate(360deg)}}
@media(min-width:1550px){.atelier-hero{gap:80px}.hero-portrait{height:650px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.brand{width:205px}.site-header nav{gap:20px}.atelier-hero{gap:30px;min-height:650px}.hero-editorial h1{font-size:65px}.hero-portrait{height:545px}.expertise-row{gap:30px;grid-template-columns:.9fr 1.1fr 48px}.material-panel{gap:40px}.material-text h3{font-size:40px}.care-section,.contact-layout{gap:45px}.project-form{padding:25px}.form-pair{grid-template-columns:1fr;gap:0}}
@media(max-width:720px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}.header-inner{min-height:85px}.brand{width:185px}.menu-toggle{display:flex;align-items:center;gap:10px;padding:10px 0 10px 15px;border:0;background:transparent;color:var(--ink);font-size:14px;cursor:pointer}.menu-toggle span{width:18px;height:8px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.site-header nav{position:absolute;top:85px;left:0;right:0;display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:20px;background:var(--paper);border-bottom:1px solid var(--ink)}.site-header nav[data-mobile-closed]{display:none}.nav-contact{justify-content:space-between}.atelier-hero{grid-template-columns:1fr;gap:25px;padding-block:30px 45px;min-height:0}.hero-editorial{padding:10px 0 0}.hero-editorial h1{font-size:clamp(52px,10.4vw,72px);margin-top:22px}.hero-intro{font-size:17px;margin-bottom:25px!important}.hero-signature{display:none}.hero-portrait{height:460px;border-radius:180px 180px 5px 5px}.hero-portrait figcaption{left:14px;right:14px;bottom:14px;padding:17px 18px}.intention{grid-template-columns:1fr;padding-block:35px 45px;gap:22px}.intention>p{font-size:24px}.intention>div{font-size:15px}.expertises{padding-block:25px 60px}.section-head{display:block;margin-bottom:32px}.section-head h2{font-size:44px}.section-head>p{margin-top:23px;max-width:none;font-size:15px}.expertise-row{grid-template-columns:1fr 42px;gap:16px;padding-block:25px}.expertise-name{gap:16px}.expertise-name h3{font-size:31px}.expertise-name svg{width:28px;height:32px}.expertise-description{grid-row:2;grid-column:1/-1}.row-arrow{grid-column:2;grid-row:1;width:42px;height:42px;font-size:22px}.material-section{padding-block:60px}.material-tabs{gap:22px;justify-content:space-between;margin-bottom:25px}.material-tabs button{font-size:13px}.material-panel{grid-template-columns:1fr;gap:20px}.material-image{height:310px}.material-text{max-width:none;padding-top:0}.material-text h3{font-size:42px}.material-mark{font-size:34px;margin-bottom:12px}.care-section{grid-template-columns:1fr;gap:35px;padding-block:65px}.care-heading h2{font-size:44px}.contact-section{padding-block:55px}.contact-layout{grid-template-columns:1fr;gap:30px}.contact-copy h2{font-size:65px}.contact-flower{display:none}.project-form{padding:24px}.site-footer>div{gap:14px 20px}.site-footer span{width:100%}}
/* Identité issue de la carte : gris et ocre dominants, monogramme en filigrane. */
.brand-definitions{position:absolute;overflow:hidden;pointer-events:none}
.design-site.is-home{background:var(--ink);color:var(--paper)}
.site-header{background:var(--ink);color:var(--paper)}
.header-inner{border-bottom-color:var(--paper)}
.site-header nav a:not(.nav-contact)::after{background:var(--rust)}
.nav-contact{background:var(--rust);color:var(--ink)!important;border-color:var(--rust)}
.nav-contact:hover{background:var(--paper);border-color:var(--paper)}
.hero-stage{position:relative;isolation:isolate;overflow:hidden}
.brand-watermark{position:absolute;pointer-events:none;user-select:none;z-index:-1;color:var(--ink);mix-blend-mode:multiply;opacity:.24}
.hero-watermark{width:980px;height:auto;left:-310px;top:-110px;opacity:.12;transform:rotate(-12deg);animation:watermark-arrive 1.8s ease-out both}
.atelier-hero{position:relative}
.hero-editorial h1 i{color:var(--rust)}
.hero-editorial .button{background:linear-gradient(135deg,color-mix(in srgb,var(--rust) 72%,var(--paper)),var(--rust) 80%);border-color:var(--rust);color:var(--ink)!important;box-shadow:inset 0 1px 0 color-mix(in srgb,var(--paper) 45%,transparent),0 7px 16px -10px var(--ink);background-size:150% 150%;transition:background-position .35s,box-shadow .35s}
.hero-editorial .button:hover{background-position:100% 100%;border-color:var(--rust);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--paper) 60%,transparent),0 9px 18px -10px var(--ink)}
.hero-signature svg{width:51px;height:54px;color:var(--rust);fill:currentColor;animation:monogram-float 9s ease-in-out infinite}
.hero-portrait figcaption{background:var(--rust);color:var(--ink)}
.hero-portrait{border-radius:5px}
.hero-portrait figcaption a:hover{background:var(--paper)}
.intention{background:var(--rust);color:var(--ink);padding:42px 48px;border:0;border-radius:4px}
.intention strong{text-decoration-color:var(--ink)}
.expertises{padding-top:95px}
.expertise-row,.expertise-row:last-child{border-color:var(--paper)}
.expertise-name svg{color:var(--rust)}
.row-arrow{border-color:var(--paper)}
.expertise-row:hover .row-arrow{color:var(--ink);border-color:var(--rust)}
.material-section{position:relative;isolation:isolate;overflow:hidden;background:var(--rust);color:var(--ink)}
.material-watermark{width:1050px;height:auto;right:-400px;top:-200px;opacity:.16}
.material-section .eyebrow,.material-tabs button,.material-tabs button[aria-selected="true"]{color:var(--ink)}
.material-tabs{border-color:var(--ink)}
.material-tabs button::after{background:var(--ink)}
.material-text a{border-color:var(--ink)}
.material-mark{width:52px;height:56px;color:var(--ink);animation:monogram-float 9s ease-in-out infinite}
.material-section :focus-visible{outline-color:var(--ink)}
.care-steps article,.text-link{border-color:var(--paper)}
.care-heading h2 i{color:var(--rust)}
.contact-section{position:relative;isolation:isolate;overflow:hidden;color:var(--ink)}
.contact-watermark{width:760px;height:auto;left:-190px;top:-65px;opacity:.16}
.contact-flower{width:70px;height:74px;fill:currentColor;stroke:none;color:var(--ink);animation:monogram-float 9s ease-in-out infinite}
.project-form{background:var(--rust);border:1px solid var(--ink)}
.project-form select,.project-form textarea{background-color:var(--rust)}
.project-form .button:hover{background:var(--paper)}
.site-footer{background:var(--ink);color:var(--paper)}
.is-home :focus-visible,.site-header :focus-visible,.site-footer :focus-visible{outline-color:var(--paper)}
.contact-section :focus-visible{outline-color:var(--ink)}
/* Relief intermédiaire : dégradés doux et une seule ombre diffuse. */
.hero-stage{background-color:var(--ink);background-image:radial-gradient(ellipse at 75% 10%,color-mix(in srgb,var(--paper) 5%,transparent),transparent 75%)}
.site-header{isolation:isolate;box-shadow:0 8px 22px -12px color-mix(in srgb,var(--ink) 45%,transparent)}
.site-header::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(110deg,var(--ink),transparent 85%);mix-blend-mode:multiply;opacity:.4}
.hero-portrait,.material-image,.intention,.project-form{border-radius:14px}
.hero-portrait figcaption{border-radius:10px}
.material-image>span{border-radius:6px}
.project-form select,.project-form textarea{border-radius:8px}
.material-section{background-image:radial-gradient(ellipse at 15% 0%,color-mix(in srgb,var(--paper) 12%,transparent),transparent 65%)}
.contact-section{background-image:linear-gradient(115deg,color-mix(in srgb,var(--paper) 8%,transparent),transparent 70%)}
.intention,.hero-portrait figcaption{background-image:linear-gradient(135deg,color-mix(in srgb,var(--paper) 12%,transparent),transparent 75%)}
.hero-portrait,.material-image{box-shadow:0 22px 44px -18px color-mix(in srgb,var(--ink) 45%,transparent)}
.project-form{background-image:linear-gradient(145deg,color-mix(in srgb,var(--paper) 9%,transparent),transparent 70%);box-shadow:0 22px 40px -18px color-mix(in srgb,var(--ink) 38%,transparent)}
@keyframes monogram-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes watermark-arrive{from{opacity:0;transform:translateY(20px) rotate(-12deg)}to{opacity:.12;transform:translateY(0) rotate(-12deg)}}
@media(max-width:720px){.menu-toggle{color:var(--paper)}.menu-toggle span{border-color:var(--paper)}.site-header nav{background:var(--ink);border-color:var(--paper)}.hero-watermark{width:600px;left:-240px;top:-35px}.intention{padding:28px 24px}.expertises{padding-top:55px}.material-watermark{width:650px;right:-310px;top:0}.contact-watermark{width:490px;left:-190px;top:-25px}.project-form{padding:22px}.hero-signature{display:flex;margin-top:25px}.hero-signature svg{width:37px;height:40px}}
.intention{position:relative;isolation:isolate;overflow:hidden;grid-template-columns:1.2fr 1fr;gap:65px;padding:58px 60px;border:1px solid color-mix(in srgb,var(--paper) 20%,transparent);background-image:radial-gradient(ellipse at 0 0,color-mix(in srgb,var(--paper) 20%,transparent),transparent 70%);box-shadow:0 18px 35px -24px color-mix(in srgb,var(--ink) 60%,transparent)}
.intention>div{max-width:none}
.intention-watermark{position:absolute;width:420px;height:auto;left:-150px;bottom:-210px;z-index:-1;color:var(--ink);opacity:.07;mix-blend-mode:multiply;pointer-events:none;transform:rotate(-16deg)}
.intention-heading .eyebrow{margin-bottom:22px;font-size:12px}
.intention-heading h2{font-size:clamp(34px,3.35vw,49px);line-height:1.15;letter-spacing:-.045em}
.intention-caption{font-size:14px;margin-top:24px!important}
.intention-story{padding-left:42px;border-left:1px solid color-mix(in srgb,var(--ink) 25%,transparent)}
.intention-story>p:first-child{font-size:20px;line-height:1.5;letter-spacing:-.02em;margin-bottom:15px}
.intention-story>p:nth-child(2){font-size:15px;line-height:1.8;max-width:380px}
.intention-link{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:28px;font-size:14px;font-weight:500;max-width:380px}
.intention-arrow{display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;border-radius:50%;border:1px solid var(--ink);font-size:23px;transition:background .3s,color .3s,transform .3s}
.intention-link:hover .intention-arrow{background:var(--ink);color:var(--paper);transform:translate(3px,-3px)}
.intention :focus-visible{outline-color:var(--ink)}
@media(max-width:1050px){.intention{padding:40px;gap:35px}.intention-story{padding-left:28px}}
@media(max-width:720px){.intention{grid-template-columns:1fr;padding:32px 26px;gap:26px}.intention-heading h2{font-size:36px}.intention-caption{margin-top:18px!important}.intention-story{padding:24px 0 0;border-left:0;border-top:1px solid color-mix(in srgb,var(--ink) 25%,transparent)}.intention-watermark{width:340px;left:-150px;bottom:-125px}.intention-story>p:nth-child(2),.intention-link{max-width:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.design-site *,.design-site *::before,.design-site *::after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}}

/* Keep legal and secondary pages on the same shared content track. */
@media(max-width:1050px){:root{--site-gutter:32px}.wrap{width:min(var(--site-container),calc(100% - (2 * var(--site-gutter))))}}
@media(max-width:720px){:root{--site-gutter:20px}.wrap{width:min(var(--site-container),calc(100% - (2 * var(--site-gutter))))}}