:root{--ink:#181b20;--muted:#626771;--accent:#b5a4ff;--paper:#fff;--soft:#f4f5f7;--line:#dfe2e6;--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{touch-action:manipulation}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(2.5rem,5.4vw,5.5rem);font-weight:750}h2{font-size:clamp(2rem,3.2vw,3.25rem)}h3{font-size:1.65rem}p{margin-top:1.1rem}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #245bb7;outline-offset:5px}.container{width:min(1240px,calc(100% - 96px));margin:auto}.skip{position:absolute;left:15px;top:-80px;background:white;padding:10px;z-index:30}.skip:focus{top:10px}.site-header{background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;min-height:98px;gap:24px}.brand{display:inline-block;font-size:2.35rem;font-weight:800;line-height:1;letter-spacing:-.06em}.brand-dot{color:var(--accent)}.brand small{display:block;font-size:.59rem;letter-spacing:.1em;line-height:2.1;margin-top:6px;font-weight:700}nav#navigation{display:flex;align-items:center;gap:30px;font-size:.94rem;font-weight:600}nav#navigation>a:not(.button):hover,nav#navigation [aria-current]{color:var(--accent)}.menu-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;text-align:center;padding:16px 25px;background:var(--accent);border:1px solid var(--accent);color:#fff;border-radius:var(--radius);font-weight:700;line-height:1.3;font-size:1rem;cursor:pointer;transition:background .18s,transform .18s}.button:hover{background:#ca3018;border-color:#ca3018;transform:translateY(-2px)}.button:disabled{opacity:.6;cursor:wait;transform:none}.button-small{padding:13px 18px;font-size:.91rem}.button-dark{background:var(--ink);border-color:var(--ink)}.button-dark:hover{background:#353a43;border-color:#353a43}.text-link{font-weight:700;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}.text-link:hover{color:var(--accent)}.eyebrow{font-size:.76rem;letter-spacing:.1em;font-weight:700;line-height:1.6;margin:0 0 22px}.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:58px;align-items:center;padding-top:76px;padding-bottom:75px}.hero h1{font-size:clamp(2.7rem,5vw,4.8rem)}.hero h1 em{font-style:normal;color:var(--accent)}.hero .eyebrow{display:flex;align-items:center;gap:9px;font-size:.69rem}.hero .eyebrow span{width:8px;height:8px;background:var(--accent);display:inline-block}.lead{font-size:1.32rem;line-height:1.45;margin-top:25px;max-width:44rem}.hero-detail{color:var(--muted);max-width:530px}.hero-actions{display:flex;gap:24px;align-items:center;margin-top:29px;flex-wrap:wrap}.hero-note{font-size:.81rem;color:var(--muted);margin-top:19px}.hero-project{background:var(--ink);border-radius:12px;overflow:hidden;box-shadow:0 24px 65px rgba(24,27,32,.12);transform:rotate(1.8deg)}.hero-project img{width:100%;aspect-ratio:1;object-fit:cover}.project-top{display:flex;justify-content:space-between;gap:10px;color:white;padding:18px 22px;font-size:.66rem;font-weight:700;letter-spacing:.09em}.hero-project figcaption{display:flex;justify-content:space-between;gap:16px;padding:17px 22px;color:white;font-size:.81rem}.hero-project figcaption a{text-decoration:underline;text-underline-offset:4px}.trust-line{background:var(--ink);color:#fff}.trust-line .container{display:flex;justify-content:space-between;gap:25px;padding-top:24px;padding-bottom:24px;font-size:.91rem;font-weight:600}.section{padding-top:92px;padding-bottom:92px}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:90px}.two-columns>div>p:first-child{margin-top:0}.two-columns>h2{max-width:550px}.large-text{font-size:1.35rem;line-height:1.55}.soft{background:var(--soft)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:42px}.section-heading>p{color:var(--muted);margin-top:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-radius:12px;padding:30px;min-height:355px;transition:border-color .2s,transform .2s}.service-card:hover{border-color:var(--accent);transform:translateY(-4px)}.card-number{font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--muted);margin-bottom:35px}.service-card h3{font-size:1.8rem}.service-card p{color:var(--muted);font-size:1rem}.card-link{margin-top:auto;padding-top:30px;font-size:.87rem;font-weight:700;text-decoration:underline;text-underline-offset:5px}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.work img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}.work h3{font-size:1.2rem;margin-top:18px;letter-spacing:-.02em}.work span{font-size:.87rem;color:var(--muted)}.method-section{background:var(--ink);color:white}.method-section .eyebrow{color:#ff9a85}.method-section .two-columns>div>p{max-width:440px}.method-section .text-link{display:inline-block;margin-top:26px}.steps{margin:0;padding:0;list-style:none}.steps li{display:flex;gap:28px;padding:23px 0;border-bottom:1px solid #464b54}.steps li:first-child{padding-top:0}.steps li>span{font-size:.85rem;color:#ff9a85;font-weight:700;min-width:30px}.steps h3{font-size:1.5rem;letter-spacing:-.02em}.steps p{margin-top:7px;color:#c7cbd2;font-size:1rem}.local{border-bottom:1px solid var(--line)}.faq-section{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{padding-top:0}.faq summary{cursor:pointer;font-weight:700;padding-right:20px}.faq p{color:var(--muted);font-size:1rem;padding-bottom:6px}.contact-banner{background:var(--accent);color:white;padding:66px 0}.banner-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.banner-inner h2{font-size:clamp(2rem,3vw,3rem)}.banner-inner p{max-width:600px}.banner-inner .eyebrow{margin-bottom:16px}.banner-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px;min-width:290px}.banner-actions .text-link{font-size:.87rem}.banner-actions .text-link:hover{color:white}.footer{background:#12151a;color:#fff;padding-top:62px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px;padding-bottom:60px}.footer-grid>div>a:not(.brand){display:block;margin-top:13px;font-size:.9rem;color:#c5c9d0;overflow-wrap:anywhere}.footer-grid strong{font-size:.85rem}.footer-grid p{font-size:.93rem;color:#c5c9d0}.muted{color:var(--muted);font-size:.9rem}.footer .muted{color:#999faa}.footer-bottom{border-top:1px solid #343941;padding-top:24px;padding-bottom:25px;display:flex;justify-content:space-between;gap:20px;font-size:.77rem;color:#c5c9d0}.footer-bottom>div{display:flex;gap:25px}.page-hero{background:var(--soft);padding:56px 0 65px}.page-hero h1{font-size:clamp(2.4rem,4.5vw,4.3rem);max-width:1000px}.breadcrumbs{display:flex;gap:12px;color:var(--muted);font-size:.82rem;margin-bottom:35px}.breadcrumbs a{text-decoration:underline}.article-layout{display:grid;grid-template-columns:minmax(0,780px) 310px;gap:75px;align-items:start;padding-top:64px;padding-bottom:80px}.article h2{font-size:2rem;margin-top:47px}.article h3{font-size:1.32rem;letter-spacing:-.02em;margin-top:29px}.article p{color:#474d57}.article>p:first-child{font-size:1.25rem;color:var(--ink);margin-top:0}.article ul,.article ol{padding-left:24px}.article li{margin-top:10px}.inline-cta{margin-top:25px!important}.project-aside{position:sticky;top:130px;padding:28px;background:var(--soft);border-radius:12px;border:1px solid var(--line)}.project-aside h2{font-size:1.7rem}.project-aside .eyebrow{font-size:.67rem}.project-aside p{font-size:.93rem}.project-aside .button{margin-top:23px;width:100%}.project-aside .text-link{display:block;margin-top:18px;font-size:.97rem}.article .work-grid{margin-top:35px}.article .work h3{font-size:1rem;margin-top:14px}.legal{max-width:850px;padding-top:30px;padding-bottom:80px}.legal a{text-decoration:underline}.error-page{min-height:50vh}.contact-layout{display:grid;grid-template-columns:1fr 1.3fr;gap:90px;padding-top:70px;padding-bottom:90px}.contact-info h2{font-size:2rem}.contact-info>p{max-width:360px;color:var(--muted)}.contact-phone{display:block;font-size:2rem;letter-spacing:-.04em;font-weight:700;margin-top:30px}.contact-email{display:block;color:var(--muted);text-decoration:underline;overflow-wrap:anywhere}.contact-location{border-top:1px solid var(--line);padding-top:25px;margin-top:32px}.contact-location .eyebrow{font-size:.68rem}.contact-next{margin-top:33px;font-size:.95rem}form{background:var(--soft);border-radius:12px;padding:36px}form h2{font-size:1.8rem;letter-spacing:-.035em;margin-bottom:8px}form>.muted{margin-top:0;margin-bottom:26px}form>div{margin-bottom:19px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-size:.87rem;font-weight:600;margin-bottom:7px}input,textarea,select{display:block;width:100%;background:white;color:var(--ink);border:1px solid #c8cdd4;border-radius:6px;padding:12px 13px;font-size:1rem;min-width:0}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #245bb7;outline-offset:1px}.privacy-note{font-size:.77rem;color:var(--muted);margin-top:20px;margin-bottom:23px}.privacy-note a{text-decoration:underline}.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form-error{color:#a82410;font-weight:600}.form-success{color:#16653b;font-weight:600}#form-status:empty{display:none}#form-status a{text-decoration:underline}body.menu-open{overflow:hidden}
@media(min-width:1600px){.hero{padding-top:95px;padding-bottom:95px}}
@media(max-width:1050px){.container{width:calc(100% - 56px)}.hero{gap:30px}.hero h1{font-size:3.5rem}.hero .eyebrow{font-size:.6rem}.two-columns{gap:45px}nav#navigation{gap:19px}.brand{font-size:2rem}.brand small{font-size:.53rem}.service-card{padding:23px}.service-card h3{font-size:1.45rem}.article-layout{grid-template-columns:minmax(0,1fr) 275px;gap:35px}.contact-layout{gap:45px}.faq-section{gap:45px}}
@media(max-width:780px){.container{width:calc(100% - 40px)}.header-inner{min-height:82px}.brand{font-size:2.15rem}.menu-toggle{display:block;background:none;border:1px solid var(--line);padding:9px 12px;border-radius:5px;font-weight:600;font-size:.86rem}.menu-toggle span{padding-left:8px}nav#navigation{display:none;position:absolute;top:82px;left:0;right:0;background:white;padding:25px 20px 35px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:22px}nav#navigation.open{display:flex}.hero{grid-template-columns:1fr;padding-top:46px;padding-bottom:45px;gap:43px}.hero h1{font-size:clamp(2.7rem,10vw,4rem);max-width:580px}.hero .eyebrow{font-size:.62rem}.hero-project{max-width:540px;width:calc(100% - 8px);margin:auto;transform:rotate(1deg)}.lead{font-size:1.21rem}.hero-detail{font-size:1rem}.hero-actions{gap:22px}.hero-note{font-size:.75rem}.trust-line .container{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;font-size:.78rem}.section{padding-top:60px;padding-bottom:60px}.two-columns{grid-template-columns:1fr;gap:25px}.two-columns h2{font-size:2.5rem}.section-heading{align-items:flex-start;flex-direction:column;gap:20px;margin-bottom:30px}.service-grid{grid-template-columns:1fr}.service-card{min-height:auto;padding:27px}.service-card h3{font-size:1.85rem}.card-number{margin-bottom:20px}.card-link{padding-top:22px}.work-grid{grid-template-columns:1fr;gap:34px}.work h3{font-size:1.3rem}.method-section .two-columns{gap:35px}.faq-section{grid-template-columns:1fr;gap:30px}.banner-inner{flex-direction:column;align-items:flex-start;gap:27px}.banner-actions{min-width:0}.footer-grid{grid-template-columns:1fr 1fr;gap:38px 24px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:13px}.article-layout{grid-template-columns:1fr;padding-top:38px;padding-bottom:50px;gap:35px}.project-aside{position:static}.article h2{font-size:1.8rem;margin-top:36px}.page-hero{padding:35px 0 42px}.page-hero h1{font-size:2.6rem}.article .work-grid{grid-template-columns:1fr}.contact-layout{grid-template-columns:1fr;padding-top:40px;gap:35px}.contact-info>p{max-width:none}.contact-phone{font-size:1.8rem}form{padding:26px 20px}.field-grid{grid-template-columns:1fr;gap:19px}.contact-layout h2{font-size:1.8rem}.contact-hero h1{font-size:2.8rem}.legal{padding-top:28px}.large-text{font-size:1.22rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;transform:none!important}}

/* Direction finale : nuit, blanc et violet électrique. */
:root{--ink:#f8f8fc;--muted:#a8aab8;--accent:#b5a4ff;--paper:#111118;--soft:#191921;--line:#34343f}
body{background:#111118;color:#f8f8fc}.site-header{background:rgba(17,17,24,.97)}.skip{background:#242430;color:white}.brand-dot{color:#b5a4ff}.brand small{color:#b9bac9}.button{background:#b5a4ff;border-color:#b5a4ff;color:#171320}.button:hover{background:#c7baff;border-color:#c7baff}.hero{padding-top:86px;padding-bottom:85px}.hero h1{font-weight:800;letter-spacing:-.055em}.hero h1 em{color:#b5a4ff}.hero .eyebrow span{background:#b5a4ff}.hero .eyebrow{color:#c2c4d1}.hero-project{background:#242430;box-shadow:0 30px 70px rgba(0,0,0,.34);border:1px solid #474450;transform:rotate(1.2deg)}.project-top{color:#d7d8e3}.hero-project figcaption{background:#20202a}.trust-line{background:#181820;color:#d9dbe6;border-top:1px solid #34343f;border-bottom:1px solid #34343f}.service-card{background:#20202a;border-color:#3d3d4a}.service-card:hover{background:#252431;border-color:#b5a4ff}.card-number{color:#c5baff}.card-link{color:#ded7ff}.work img{border:1px solid #3b3b47}.method-section{background:#0c0c12;border-top:1px solid #34343f;border-bottom:1px solid #34343f}.method-section .eyebrow,.steps li>span{color:#b5a4ff}.steps li{border-color:#34343f}.steps p{color:#b7b9c7}.contact-banner{background:#b5a4ff;color:#171320}.button-dark{background:#171320;border-color:#171320;color:#fff}.button-dark:hover{background:#343040;border-color:#343040}.banner-actions .text-link:hover{color:#403454}.footer{background:#0a0a10}.article p{color:#b9bbc9}.article>p:first-child{color:#fff}.project-aside{background:#1d1d27}.breadcrumbs{color:#b6b8c7}.contact-info>p{color:#b9bbc9}input,textarea,select{background:#111119;border-color:#555564;color:#fff}input::placeholder,textarea::placeholder{color:#989baa}input:focus,select:focus,textarea:focus{outline-color:#b5a4ff}.form-error{color:#e0cbff}.form-success{color:#d8c9ff}a:focus-visible,button:focus-visible,summary:focus-visible{outline-color:#c4b4ff}.menu-toggle{color:#f8f8fc}.contact-hero .lead{color:#c0c2cf}.contact-info .contact-phone{color:#b5a4ff}.page-hero{background:#181820}.service-card .card-link{line-height:1.5}.article .work h3{color:#f8f8fc}.soft .section-heading>p{color:#b9bbc9}
@media(max-width:780px){nav#navigation{background:#17171f}.hero{padding-top:47px;padding-bottom:46px}.hero-project{transform:none}}

.brand small{font-size:.65rem;letter-spacing:.035em}
@media(max-width:980px){.menu-toggle{display:block;background:none;color:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:5px;font-weight:600;font-size:.86rem}.menu-toggle span{padding-left:8px}nav#navigation{display:none;position:absolute;top:98px;left:0;right:0;background:#17171f;padding:25px 28px 35px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:22px}nav#navigation.open{display:flex}}
@media(max-width:780px){nav#navigation{top:82px;padding-left:20px;padding-right:20px}.brand small{font-size:.61rem}}

.brand{display:inline-flex;align-items:center;gap:12px}.brand-symbol{width:45px;height:45px;flex-shrink:0}.brand-words{display:block}.brand small{font-size:.6rem;letter-spacing:.03em}.work-grid{row-gap:40px}.extra-work{margin-top:40px!important}.review-section{border-top:1px solid var(--line)}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.review-card{display:flex;flex-direction:column;background:#1c1c26;border:1px solid #3c394b;border-radius:12px;padding:29px;min-height:260px}.review-stars{font-size:1.08rem;color:#c8b9ff;letter-spacing:.12em}.review-card blockquote{margin:23px 0 28px;font-size:1.26rem;line-height:1.5;font-weight:500;letter-spacing:-.02em}.review-card figcaption{display:flex;align-items:center;gap:13px;margin-top:auto}.review-avatar{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:38px;height:38px;border-radius:50%;background:#343044;color:#e2d9ff;font-size:.9rem;font-weight:700}.review-card strong{font-size:.9rem;font-weight:600}.review-card small{display:block;font-size:.78rem;color:#aaabb9}.review-source{color:#aaabb9;font-size:.78rem;margin-top:20px}.review-source a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1050px){.brand{gap:9px}.brand-symbol{width:37px;height:37px}.brand small{font-size:.54rem}.review-card{padding:23px}.review-card blockquote{font-size:1.12rem}}
@media(max-width:780px){.brand-symbol{width:34px;height:34px}.brand{gap:8px}.brand-words{font-size:1.9rem}.brand small{font-size:.54rem}.review-grid{grid-template-columns:1fr}.review-card{min-height:220px}.review-card blockquote{font-size:1.25rem}.work-grid{row-gap:34px}}

.hero-brain{position:relative;width:100%;align-self:center}.hero-brain img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:18px}.hero-brain figcaption{font-size:.73rem;letter-spacing:.15em;text-align:center;color:#c4b6ef;margin-top:13px;font-weight:600}
@media(max-width:780px){.hero-brain{max-width:520px;margin:auto}.hero-brain figcaption{font-size:.65rem;letter-spacing:.12em}}

/* Identité : symbole limité à la hauteur des lettres, baseline sous le mot. */
.brand{display:inline-grid;grid-template-columns:auto auto;align-items:start;column-gap:10px;row-gap:7px}
.brand-title{display:block;grid-column:2;grid-row:1;line-height:1;font-size:inherit}
.brand-symbol{grid-column:1;grid-row:1;width:.72em;height:.72em;margin-top:.14em}
.brand small{grid-column:2;grid-row:2;line-height:1.2;margin:0;font-size:.6rem;letter-spacing:.045em}
@supports (text-box-trim:trim-both){.brand-title{text-box-trim:trim-both;text-box-edge:cap alphabetic}.brand-symbol{width:1cap;height:1cap;margin-top:0}}
.work-visual{display:block;position:relative;overflow:hidden;border-radius:8px}.work-overlay{position:absolute;bottom:15px;right:15px;padding:8px 12px;background:#15151ee8;color:#fff!important;border:1px solid #747086;border-radius:5px;font-size:.75rem!important;backdrop-filter:blur(8px)}
.work img{transition:transform .25s}.work-visual:hover img{transform:scale(1.025)}.faq-cta{display:inline-block;margin-top:26px}.references-full>p:first-child{max-width:800px;margin:0 0 38px;color:var(--muted);font-size:1.22rem}.references-full>h2{margin-top:70px}.references-full .work h3{font-size:1.2rem}.references-full .work-grid{gap:42px 25px}
@media(max-width:780px){.brand{font-size:1.9rem;column-gap:8px}.brand small{font-size:.54rem}.references-full .work-grid{row-gap:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.work img,.button,.service-card{transition:none}}

.hero-artwork{position:relative}.orbit-motion{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;filter:drop-shadow(0 0 7px #cbb4ff)}
@media(prefers-reduced-motion:reduce){.orbit-motion{display:none}}

/* 1.1 — Violet éditorial, profondeur et navigation. */
.editorial-accent,.hero h1 em{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-weight:400;letter-spacing:-.045em;color:var(--accent);}
.hero h1 em{display:block;white-space:nowrap}.problem .large-text .editorial-accent{letter-spacing:-.02em;line-height:1.4}
body{background-image:radial-gradient(ellipse at 84% 3%,#8d5cff16 0,transparent 28%),radial-gradient(ellipse at 6% 45%,#b5a4ff0b 0,transparent 32%);background-repeat:no-repeat}
.hero{position:relative;background:radial-gradient(ellipse at 83% 46%,#955cff10,transparent 54%)}
.soft,.page-hero{background:radial-gradient(ellipse at 86% 8%,#965dff1c,transparent 65%),linear-gradient(135deg,#17171f,#111118)}
.method-section{background:radial-gradient(ellipse at 8% 40%,#8156e61c,transparent 64%),linear-gradient(160deg,#11101a,#0c0c12)}
.service-card,.review-card,.project-aside{background-image:linear-gradient(135deg,#b5a4ff08,transparent 65%);box-shadow:inset 0 1px 0 #ffffff08}
nav#navigation a.button[aria-current],nav#navigation a.button:hover,nav#navigation a.button:focus-visible,nav#navigation a.button:active{color:#fff!important;background:#6950b4;border-color:#6950b4}
.menu-bars{display:flex;flex-direction:column;align-items:flex-end;gap:5px;width:25px;padding:0!important}.menu-bars i{height:1.5px;background:currentColor;border-radius:3px;display:block;width:25px;transition:transform .2s,width .2s,opacity .2s}.menu-bars i:nth-child(2){width:18px}.menu-bars i:nth-child(3){width:22px}
.menu-toggle[aria-expanded="true"] .menu-bars i:first-child{transform:translateY(6.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] .menu-bars i:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] .menu-bars i:last-child{width:25px;transform:translateY(-6.5px) rotate(-45deg)}
.scroll-progress{position:fixed;top:0;left:0;width:100%;height:3px;z-index:100001;pointer-events:none}.scroll-progress span{display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left;background:var(--accent);box-shadow:0 0 12px #b5a4ff80}
.admin-bar .scroll-progress{top:32px}.method-artwork{width:min(100%,480px);margin:0 auto 30px}.method-story .hero-artwork{border-radius:22px;background:radial-gradient(ellipse,#8050bd12,transparent 70%)}
@media(max-width:980px){.menu-toggle{padding:12px;border-radius:9px;border-color:#b5a4ff30}}
@media(max-width:782px){.admin-bar .scroll-progress{top:46px}}
@media(prefers-reduced-motion:reduce){.menu-bars i{transition:none}}

/* 1.2 : signature NEUROCOM, repères fins et FAQ. */
.neurocom-mark{display:inline-block;white-space:nowrap;font-family:inherit;letter-spacing:0;font-weight:inherit;font-style:normal;text-transform:none}.neurocom-mark em{color:var(--accent);font-family:Georgia,"Times New Roman",serif;font-style:italic;font-weight:inherit;letter-spacing:-.03em}.neurocom-mark sup{position:relative;top:-.25em;margin-left:3px;font-size:.5em;color:#fff;vertical-align:super;font-family:inherit;font-style:normal;letter-spacing:0;line-height:0}
.method-signature{display:block;font-size:.55em;line-height:1.3;letter-spacing:0;margin-bottom:18px}.brand small{text-transform:uppercase;white-space:nowrap;font-size:.58rem;letter-spacing:.035em}.header-inner{gap:25px}nav#navigation{gap:23px}nav#navigation>a{white-space:nowrap}
.fine-arrow{width:29px;height:16px;flex-shrink:0;color:var(--accent)}.trust-line .container>span{display:flex;align-items:center;gap:13px;color:var(--ink)}.steps li{grid-template-columns:94px 1fr;gap:17px}.steps .step-number{display:flex;align-items:center;gap:15px;white-space:nowrap}.steps .fine-arrow{width:28px;height:16px}
.faq-artwork{margin:30px 0 0;width:min(100%,425px)}.faq-artwork img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:18px}.problem{background:radial-gradient(ellipse at 6% 80%,#49366c0d,transparent 66%)}.local{background:radial-gradient(ellipse at 85% 50%,#7251b811,transparent 64%)}
@media(max-width:1180px){.menu-toggle{display:flex;align-items:center;justify-content:center;background:none;color:#fff;border:1px solid #b5a4ff30;padding:12px;border-radius:9px}nav#navigation{display:none;position:absolute;top:98px;left:0;right:0;background:#17171f;padding:25px 28px 35px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:22px}nav#navigation.open{display:flex}.brand small{font-size:.54rem}}
@media(max-width:780px){nav#navigation{top:82px;padding-left:20px;padding-right:20px}.brand small{font-size:.47rem;letter-spacing:.015em}.trust-line .container{grid-template-columns:1fr;gap:14px}.steps li{grid-template-columns:80px 1fr;gap:12px}.steps .step-number{gap:10px}.steps .fine-arrow{width:23px}.faq-artwork{max-width:380px;margin:28px auto 0}}

@media(max-width:370px){.header-inner{gap:9px}.brand small{font-size:.43rem;letter-spacing:0}.brand{column-gap:7px}.menu-toggle{padding:10px}}

.steps li{display:grid}.steps .step-number{align-self:start;height:1.95rem}.steps li>div{min-width:0}

/* 1.3: fade artwork edges to reveal the section gradient underneath. */
.hero>.hero-brain{background:transparent;box-shadow:none}
.hero>.hero-brain .hero-artwork,.faq-artwork{background:transparent;border:0;box-shadow:none;-webkit-mask-image:radial-gradient(ellipse closest-side at center,#000 64%,#000b 80%,transparent 100%);mask-image:radial-gradient(ellipse closest-side at center,#000 64%,#000b 80%,transparent 100%)}
.hero>.hero-brain img,.faq-artwork img{border-radius:0}
.footer-grid>div:nth-child(2)>a{padding:11px 0;border-bottom:1px solid #ffffff0d}
.footer-grid>div>strong{font-family:inherit;font-size:1.2rem;letter-spacing:-.035em;margin-bottom:15px;display:block}
.footer .footer-contact{display:inline-flex;width:fit-content;margin:12px 0;padding:12px 22px;color:#15111f!important;border:1px solid var(--accent);background:var(--accent);border-radius:var(--radius)}
.contact-info .contact-cta{display:inline-flex;margin:18px 0;width:fit-content;color:#15111f!important}

.hero{background:none;isolation:isolate}.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 83% 46%,#955cff14,transparent 65%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent);mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent)}