:root{
--violet:#562b8d;
--violet-deep:#3a1c5e;
--lime:#8ac53f;
--lime-deep:#5d871d;
--ink:#141414;
--paper:#FAF8F4;
--paper-warm:#F2EDE5;
--muted:#6B6B6B;
--line:#1414140F;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:700;letter-spacing:-0.01em;line-height:1.05}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 28px}
/* HEADER */
header{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.04em;font-size:14px;text-transform:uppercase}
.brand .nlogo{width:34px;height:34px}
.brand-logo{height:44px;width:auto;display:block}
@media (max-width:600px){
.brand-logo{height:36px}
}
.menu{display:flex;gap:32px;font-size:15px;font-weight:500;align-items:center}
.menu>a,.menu .has-submenu>a{position:relative;padding:6px 0;display:inline-flex;align-items:center;gap:6px}
.menu>a.active::after,.menu>a:hover::after,.menu .has-submenu>a.active::after,.menu .has-submenu:hover>a::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--lime)}
.menu .caret{font-size:10px;color:var(--muted);transition:transform .2s,color .2s}
.menu .has-submenu:hover .caret{transform:rotate(180deg);color:var(--violet)}
/* Dropdown Notes */
.has-submenu{position:relative}
.submenu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-6px);min-width:420px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 24px 48px -12px rgba(20,20,20,.18),0 0 0 1px rgba(107,44,145,.04);padding:14px;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:60}
.submenu::before{content:'';position:absolute;top:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.has-submenu:hover .submenu,.has-submenu:focus-within .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu>a{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:6px;text-decoration:none;transition:background .15s}
.submenu>a:hover{background:var(--paper-warm)}
.submenu>a::after{display:none}
.submenu .cat{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--violet)}
.submenu .t{font-family:'Fraunces',serif;font-size:16px;font-weight:600;color:var(--ink);line-height:1.25}
.submenu>a:hover .t{color:var(--violet)}
.submenu .see-all{margin-top:6px;padding:14px;border-top:1px solid var(--line);border-radius:0 0 6px 6px;font-size:13px;font-weight:600;color:var(--violet);display:flex;align-items:center;gap:8px;background:var(--paper)}
.submenu .see-all:hover{background:var(--violet);color:#fff}
.cta{display:inline-flex;align-items:center;gap:10px;background:var(--violet);color:#fff;padding:12px 22px;border-radius:999px;font-weight:600;font-size:14px;letter-spacing:.02em;transition:transform .2s,background .2s;border:0;cursor:pointer;font-family:inherit}
.cta:hover{background:var(--violet-deep);transform:translateY(-1px)}
.cta .arrow{display:inline-block;transition:transform .2s}
.cta:hover .arrow{transform:translateX(3px)}
.cta-secondary{font-weight:600;font-size:15px;color:var(--ink);border-bottom:2px solid var(--ink);padding-bottom:3px;transition:color .2s,border-color .2s}
.cta-secondary:hover{color:var(--violet);border-color:var(--violet)}
.cta-link{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:var(--violet);border-bottom:2px solid var(--violet);padding-bottom:3px}
/* SECTION */
section{padding:96px 0;border-top:1px solid var(--line)}
.section-label{display:flex;align-items:center;gap:14px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--violet);margin-bottom:18px}
.section-label::before{content:'';width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:12px solid var(--violet)}
.section-label.alt{color:var(--lime-deep)}
.section-label.alt::before{border-bottom-color:var(--lime)}
h1.page-title{font-size:clamp(42px,5.5vw,74px);max-width:18ch;margin-bottom:24px}
h1.page-title .em,h2 .em{color:var(--violet)}
h2{font-size:clamp(34px,4vw,52px);max-width:24ch;margin-bottom:48px}
h3{font-size:24px;margin-bottom:14px}
.lede{font-size:clamp(18px,1.4vw,21px);max-width:60ch;color:#2A2A2A;margin-bottom:32px}
/* HERO accueil */
.hero{padding:88px 0 100px;position:relative;overflow:hidden}
.hero .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--violet);margin-bottom:28px}
.hero .eyebrow::before{content:'';width:36px;height:3px;background:var(--lime)}
.hero h1{font-size:clamp(42px,6.2vw,84px);max-width:18ch}
.hero h1 .strike{position:relative;white-space:nowrap}
.hero h1 .strike::after{content:'';position:absolute;left:-2px;right:-2px;top:54%;height:8px;background:var(--lime);z-index:-1;transform:rotate(-1.5deg)}
.hero h1 .accent{color:var(--violet)}
.hero .lede em{font-style:normal;background:linear-gradient(transparent 60%, #8ac53f55 60%);padding:0 2px}
.hero-actions{margin-top:44px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero-meta{margin-top:80px;display:flex;gap:48px;flex-wrap:wrap;font-size:13px;color:var(--muted);letter-spacing:.04em}
.hero-meta b{display:block;font-family:'Fraunces',serif;font-size:32px;color:var(--ink);font-weight:700;letter-spacing:-.01em;line-height:1;margin-bottom:6px}
.hero-graphic{position:absolute;right:-60px;top:60px;width:520px;height:520px;pointer-events:none;opacity:.95}
.hero-graphic svg{width:100%;height:100%}
/* PAGE HEADER (hors accueil) */
.page-head{padding:88px 0 72px}
.page-head .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--violet);margin-bottom:24px}
.page-head .eyebrow::before{content:'';width:36px;height:3px;background:var(--lime)}
/* DIAGNOSTIC */
.diag{background:var(--paper-warm)}
.diag-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:24px}
.diag-card{padding-top:24px;border-top:3px solid var(--ink)}
.diag-card .num{font-family:'Fraunces',serif;font-size:14px;font-weight:700;color:var(--violet);letter-spacing:.1em;display:block;margin-bottom:10px}
.diag-quote{margin-top:64px;padding:36px 40px;border-left:4px solid var(--lime);background:#fff;font-family:'Fraunces',serif;font-size:24px;font-weight:500;line-height:1.35;max-width:70ch}
/* MÉTHODE 3 temps */
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{padding:40px 32px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step .step-num{display:flex;align-items:baseline;gap:10px;margin-bottom:18px}
.step .step-num span:first-child{font-family:'Fraunces',serif;font-size:54px;font-weight:900;color:var(--violet);line-height:1}
.step .step-num span:last-child{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--muted)}
.step .duration{display:inline-block;margin-top:18px;font-size:12px;font-weight:600;color:var(--lime-deep);background:#8ac53f22;padding:5px 12px;border-radius:999px;letter-spacing:.04em}
/* PROJETS sombre */
.proof{background:var(--ink);color:#F4F1EC}
.proof .section-label{color:var(--lime)}
.proof .section-label::before{border-bottom-color:var(--lime)}
.proof h2{color:#fff}
.proof h2 .em{color:var(--lime)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project{padding:32px 28px;border:1px solid #FFFFFF1A;border-radius:6px;transition:border-color .2s,transform .2s;background:#1F1F1F;display:block}
.project:hover{border-color:var(--lime);transform:translateY(-3px)}
.project .sector{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--lime);margin-bottom:14px}
.project h3{color:#fff;font-size:26px}
.project p{font-size:15px;color:#C9C5BD;line-height:1.5}
.project .more{margin-top:22px;font-size:13px;font-weight:600;color:var(--lime);display:inline-flex;gap:6px}
/* RÉALISATIONS clair (page liste) */
.realisations-list{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.realisation-card{display:block;padding:36px;border:1px solid var(--line);border-radius:8px;background:#fff;transition:border-color .2s,transform .2s}
.realisation-card:hover{border-color:var(--violet);transform:translateY(-3px)}
.realisation-card .sector{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--violet);margin-bottom:12px}
.realisation-card .status{display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--paper-warm);color:var(--muted);margin-left:8px;letter-spacing:.04em}
.realisation-card h3{font-size:30px;margin-bottom:8px;color:var(--violet)}
.realisation-card .more{margin-top:18px;font-size:13px;font-weight:600;color:var(--ink);display:inline-flex;gap:6px;border-bottom:1px solid var(--ink);padding-bottom:2px}
/* NOTES list */
.notes-list{display:grid;grid-template-columns:1fr;gap:0}
.note-item{display:grid;grid-template-columns:140px 1fr auto;gap:32px;align-items:baseline;padding:28px 0;border-top:1px solid var(--line);transition:padding .2s}
.note-item:hover{padding-left:8px}
.note-item:last-child{border-bottom:1px solid var(--line)}
.note-item .meta{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:600}
.note-item .meta .cat{display:block;color:var(--violet);margin-bottom:4px}
.note-item h3{font-size:24px;margin-bottom:6px;font-weight:700}
.note-item p{font-size:15px;color:#444;max-width:65ch}
.note-item .read{font-size:12px;color:var(--muted);white-space:nowrap}
/* ARTICLE */
.article-body{font-size:18px;line-height:1.7}
.article-body p{margin-bottom:22px;max-width:68ch}
.article-body h2{font-size:32px;margin:48px 0 16px;max-width:none}
.article-body h3{font-size:24px;margin:32px 0 12px}
.article-body blockquote{border-left:4px solid var(--lime);padding:6px 0 6px 24px;margin:32px 0;font-family:'Fraunces',serif;font-size:22px;font-style:italic;color:#333}
.article-body strong{color:var(--violet)}
.article-meta{display:flex;gap:24px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:32px}
.article-meta .cat{color:var(--violet)}
/* À PROPOS */
.about-teaser{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.portrait{aspect-ratio:4/5;background:var(--paper-warm);border-radius:4px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:28px;color:var(--ink)}
.portrait::before{content:'';position:absolute;left:-40px;top:-40px;width:160px;height:160px;background:url('data:image/svg+xml;utf8,') no-repeat center/contain;pointer-events:none;z-index:1}
.portrait::after{content:'';position:absolute;right:-30px;bottom:-30px;width:140px;height:140px;background:url('data:image/svg+xml;utf8,') no-repeat center/contain;pointer-events:none;z-index:1}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;z-index:2}
.portrait .ph{position:relative;z-index:3;font-family:'Fraunces',serif;font-size:14px;letter-spacing:.06em;text-transform:uppercase;opacity:.65;color:var(--muted)}
.about-text h2{font-size:clamp(30px,3.4vw,44px);max-width:18ch}
.about-text p{font-size:18px;line-height:1.6;margin-bottom:14px;max-width:55ch}
.about-text .signed{margin-top:28px;font-family:'Fraunces',serif;font-style:italic;font-size:18px;color:var(--muted)}
/* === PAGE PRODUIT ÉTENDUE (HolyDISC / Arc-en-Ciel DISC) === */
.product-stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:48px 0}
.product-stat{padding:24px;background:var(--paper-warm);border-left:3px solid var(--lime);border-radius:0 6px 6px 0}
.product-stat b{display:block;font-family:'Fraunces',serif;font-size:32px;font-weight:900;color:var(--ink);line-height:1;margin-bottom:6px;letter-spacing:-.01em}
.product-stat span{font-size:13px;color:var(--muted);line-height:1.4}
.capacities{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.capacity{padding:28px;background:#fff;border:1px solid var(--line);border-radius:10px;transition:border-color .2s,transform .2s}
.capacity:hover{border-color:var(--violet);transform:translateY(-2px)}
.capacity .num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--paper-warm);font-family:'Fraunces',serif;font-size:14px;font-weight:900;color:var(--violet);margin-bottom:14px}
.capacity h4{font-family:'Fraunces',serif;font-size:21px;font-weight:700;margin-bottom:10px;color:var(--ink)}
.capacity p{font-size:14px;color:var(--muted);line-height:1.5;margin-bottom:14px}
.capacity ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.capacity li{font-size:13px;color:#333;padding-left:18px;position:relative;line-height:1.5}
.capacity li::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--lime);border-radius:50%}
.tech-stack{margin-top:40px;padding:32px;background:var(--ink);color:#F4F1EC;border-radius:10px}
.tech-stack h3{color:#fff;font-family:'Fraunces',serif;font-size:20px;margin-bottom:6px}
.tech-stack > p{color:#9A9A9A;font-size:14px;margin-bottom:24px}
.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.tech-grid .group{}
.tech-grid h4{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--lime);margin-bottom:8px}
.tech-grid ul{list-style:none;padding:0;margin:0}
.tech-grid li{font-size:14px;color:#C9C5BD;padding:3px 0}
.progress-bar{height:8px;background:var(--paper-warm);border-radius:999px;overflow:hidden;margin:16px 0 8px}
.progress-bar .fill{height:100%;background:linear-gradient(90deg,var(--violet) 0%,var(--lime) 100%);border-radius:999px}
.progress-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.04em}
@media (max-width:900px){
.product-stat-row{grid-template-columns:1fr 1fr}
.capacities{grid-template-columns:1fr}
}
/* === AUDIT DES PROCESS (page Méthode, frise 5 étapes) === */
.audit-section{padding:80px 0}
.audit-section h2{margin-bottom:18px}
.audit-section .lede{margin-bottom:48px;max-width:72ch}
.audit-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.audit-step{padding:24px 22px 22px;border-right:1px solid var(--line);position:relative;background:#fff;display:flex;flex-direction:column}
.audit-step:last-child{border-right:0}
.audit-step .num{font-family:'Fraunces',serif;font-size:13px;font-weight:900;color:var(--violet);letter-spacing:.18em;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.audit-step .num::after{content:'';flex:1;height:1px;background:var(--violet);opacity:.25}
.audit-step h4{font-family:'Fraunces',serif;font-size:19px;font-weight:700;margin-bottom:10px;color:var(--ink);letter-spacing:-.005em}
.audit-step > p{font-size:14px;line-height:1.5;color:#333;margin-bottom:14px}
.audit-schema{position:relative;margin:6px 0 14px;padding:10px;background:#fff;border:1px dashed var(--line);border-radius:6px;cursor:pointer;transition:border-color .2s,transform .2s}
.audit-schema:hover{border-color:var(--violet);transform:translateY(-1px)}
.audit-schema svg{width:100%;height:auto;display:block}
.audit-step .livrable{font-size:12px;color:var(--lime-deep);font-weight:600;line-height:1.45;padding-top:12px;border-top:1px dashed var(--line)}
.audit-step .livrable strong{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:10px;color:var(--muted);font-weight:700;margin-bottom:4px}
.audit-step .zoom-hint{margin-top:auto;padding-top:10px;font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px;justify-content:flex-end}
.audit-step .zoom-hint::before{content:'⊕';font-size:13px;color:var(--violet)}
.audit-tools{margin-top:32px;padding:18px 24px;background:var(--paper-warm);border-left:3px solid var(--lime);border-radius:0 6px 6px 0;font-size:14px;color:#333;line-height:1.55;max-width:none}
.audit-tools strong{color:var(--violet)}
/* Modale d'agrandissement */
.schema-modal{position:fixed;inset:0;z-index:1000;background:rgba(20,20,20,.78);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:28px;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s}
.schema-modal.is-open{opacity:1;visibility:visible}
.schema-modal-card{background:var(--paper);max-width:960px;width:100%;max-height:92vh;overflow:auto;border-radius:14px;padding:42px 48px 36px;position:relative;box-shadow:0 30px 80px -10px rgba(0,0,0,.4);transform:translateY(12px) scale(.98);transition:transform .35s ease}
.schema-modal.is-open .schema-modal-card{transform:translateY(0) scale(1)}
.schema-modal-close{position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;border:0;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:transform .2s,background .2s}
.schema-modal-close:hover{background:var(--violet);transform:rotate(90deg)}
.schema-modal-num{font-family:'Fraunces',serif;font-size:13px;font-weight:900;color:var(--violet);letter-spacing:.2em;margin-bottom:10px}
.schema-modal-title{font-family:'Fraunces',serif;font-size:34px;font-weight:700;color:var(--ink);margin-bottom:12px;letter-spacing:-.01em}
.schema-modal-desc{font-size:16px;line-height:1.6;color:#333;margin-bottom:28px;max-width:62ch}
.schema-modal-svg{background:#fff;border-radius:10px;padding:32px;border:1px solid var(--line);margin-bottom:24px}
.schema-modal-svg svg{width:100%;height:auto;display:block;max-height:60vh}
.schema-modal-livrable{font-size:14px;color:var(--lime-deep);font-weight:600;padding:14px 18px;background:#8ac53f10;border-left:3px solid var(--lime);border-radius:0 6px 6px 0}
.schema-modal-livrable strong{display:block;text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--muted);font-weight:700;margin-bottom:4px}
/* Animation cascade dans la modale (rythme posé, lecture progressive) */
.schema-modal.is-open .schema-modal-svg svg .anim-el{opacity:0;animation:schemaCascade .7s ease forwards}
@keyframes schemaCascade{from{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}
@media (max-width:1024px){
.audit-grid{grid-template-columns:repeat(2,1fr)}
.audit-step{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.audit-step:nth-child(2n){border-right:0}
.audit-step:nth-last-child(-n+2){border-bottom:0}
.schema-modal-card{padding:32px 28px 24px}
.schema-modal-title{font-size:26px}
}
@media (max-width:600px){
.audit-grid{grid-template-columns:1fr}
.audit-step{border-right:0;border-bottom:1px solid var(--line)}
.audit-step:last-child{border-bottom:0}
}
@media (max-width:1024px){
.audit-grid{grid-template-columns:repeat(2,1fr)}
.audit-step{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.audit-step:nth-child(2n){border-right:0}
.audit-step:nth-last-child(-n+2){border-bottom:0}
}
@media (max-width:600px){
.audit-grid{grid-template-columns:1fr}
.audit-step{border-right:0;border-bottom:1px solid var(--line)}
.audit-step:last-child{border-bottom:0}
}
/* === BOUCLE FERMÉE (page Méthode) === */
.loop-section h3{font-family:'Fraunces',serif;font-size:24px;font-weight:700;color:var(--violet);margin:48px 0 18px;letter-spacing:-.005em}
.loop-section h3:first-of-type{margin-top:32px}
.loop-section .lede{margin-bottom:32px}
.loop-section p{font-size:17px;line-height:1.65;margin-bottom:18px;max-width:68ch}
/* Layout 2 colonnes pour l'intro (texte + schéma animé) */
.loop-intro{display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:start;margin-bottom:24px}
.loop-intro .loop-text{min-width:0}
.loop-intro .loop-text h2{margin-bottom:14px}
.loop-intro .loop-text h3:first-of-type{margin-top:24px}
/* Schéma animé */
.loop-diagram{position:sticky;top:120px}
.loop-diagram-title{font-family:'Fraunces',serif;font-size:22px;font-weight:700;text-align:center;color:var(--ink);padding-bottom:6px;border-bottom:2px solid var(--ink);width:fit-content;margin:0 auto 32px}
.loop-flow{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 56px 0 0}
.loop-step{opacity:0;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease}
.loop-flow.is-visible .loop-step{opacity:1;transform:translateY(0)}
.loop-flow.is-visible .loop-step[data-step="1"]{transition-delay:.2s}
.loop-flow.is-visible .loop-step[data-step="2"]{transition-delay:.75s}
.loop-flow.is-visible .loop-step[data-step="3"]{transition-delay:1.3s}
.loop-flow.is-visible .loop-step[data-step="4"]{transition-delay:1.85s}
.loop-box{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;background:#fff;border:2px solid var(--ink);border-radius:32px;font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap;box-shadow:3px 3px 0 var(--ink);min-width:200px;justify-content:center}
.loop-box .check{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:var(--lime);color:#fff;border-radius:50%;font-size:13px;font-weight:900;flex-shrink:0;margin-left:6px}
.loop-arrow{position:relative;width:2px;height:32px;background:var(--violet);opacity:0;transform:scaleY(0);transform-origin:top;transition:opacity .35s,transform .35s ease}
.loop-arrow::after{content:'';position:absolute;bottom:-1px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:8px solid var(--violet)}
.loop-flow.is-visible .loop-arrow{opacity:1;transform:scaleY(1)}
.loop-flow.is-visible .loop-arrow:nth-of-type(2){transition-delay:.55s}
.loop-flow.is-visible .loop-arrow:nth-of-type(4){transition-delay:1.1s}
.loop-flow.is-visible .loop-arrow:nth-of-type(6){transition-delay:1.65s}
/* Flèche de retour : grande courbe qui repart en haut */
.loop-back{position:absolute;right:0;top:46px;bottom:24px;width:56px;pointer-events:none;overflow:visible}
.loop-back svg{width:100%;height:100%;overflow:visible}
.loop-back path{fill:none;stroke:var(--violet);stroke-width:2;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600;transition:stroke-dashoffset 1.6s ease 2.3s}
.loop-flow.is-visible .loop-back path{stroke-dashoffset:0}
.loop-back .arrow-head{fill:var(--violet);opacity:0;transition:opacity .3s ease 3.7s}
.loop-flow.is-visible .loop-back .arrow-head{opacity:1}
@media (max-width:1024px){
.loop-intro{grid-template-columns:1fr;gap:48px}
.loop-diagram{position:static;max-width:380px;margin:0 auto}
}
.loop-cases{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:24px}
.loop-case{padding:28px;background:#fff;border:1px solid var(--line);border-radius:8px}
.loop-case .sector{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--violet);margin-bottom:14px}
.loop-case h4{font-family:'Fraunces',serif;font-size:20px;font-weight:700;margin-bottom:14px}
.loop-case .ba{display:grid;grid-template-columns:1fr;gap:14px;margin-top:14px}
.loop-case .ba > div{padding:14px 16px;border-radius:6px;font-size:14px;line-height:1.55}
.loop-case .now{background:#F2EDE5;color:#444;border-left:3px solid var(--muted)}
.loop-case .now b,.loop-case .later b{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;margin-bottom:6px;color:var(--ink)}
.loop-case .later{background:#8ac53f1A;color:#1a3a05;border-left:3px solid var(--lime-deep)}
.loop-case .later b{color:var(--lime-deep)}
.loop-pullquote{margin-top:48px;padding:32px 36px;background:var(--violet);color:#fff;border-radius:10px;font-family:'Fraunces',serif;font-size:22px;line-height:1.45;font-weight:500;max-width:none}
.loop-pullquote .em{color:var(--lime)}
@media (max-width:900px){
.loop-cases{grid-template-columns:1fr}
}
/* === ANCRAGE GÉOGRAPHIQUE (page À propos) === */
.geo{padding:80px 0;background:var(--paper-warm);position:relative;overflow:hidden}
.geo .wrap{position:relative}
.geo h2{margin-bottom:14px}
.geo .lede{margin-bottom:48px}
.geo-schema{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:center}
.geo-map{position:relative;aspect-ratio:1/1;max-width:420px}
.geo-map svg{width:100%;height:100%;display:block}
.geo-list{display:flex;flex-direction:column;gap:18px}
.geo-list .city{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:baseline;padding:18px 22px;background:#fff;border-left:3px solid var(--lime);border-radius:0 6px 6px 0;transition:transform .2s}
.geo-list .city.main{border-left-color:var(--violet);border-left-width:4px;background:#fff}
.geo-list .city .marker{width:14px;height:14px;border-radius:50%;background:var(--lime);flex-shrink:0;align-self:center}
.geo-list .city.main .marker{background:var(--violet);width:18px;height:18px;box-shadow:0 0 0 4px #562b8d22}
.geo-list .city .name{font-family:'Fraunces',serif;font-size:22px;font-weight:700;color:var(--ink)}
.geo-list .city.main .name{color:var(--violet);font-size:26px}
.geo-list .city .dist{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}
.geo-note{margin-top:32px;padding:20px 24px;background:#fff;border:1px dashed var(--violet);border-radius:8px;font-size:15px;color:#333;line-height:1.5}
.geo-note strong{color:var(--violet)}
@media (max-width:900px){
.geo-schema{grid-template-columns:1fr;gap:32px}
.geo-map{max-width:340px;margin:0 auto}
}
/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:18px}
.contact-form label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:6px;display:block}
.contact-form input,.contact-form textarea{width:100%;background:#fff;border:1px solid var(--line);border-radius:6px;padding:14px 16px;font-family:inherit;font-size:16px;color:var(--ink);transition:border-color .2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--violet)}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-side .calendly-mock{padding:32px;background:var(--paper-warm);border-radius:8px;border:1px dashed var(--violet)}
.contact-side h3{font-size:22px;margin-bottom:12px}
.contact-side p{font-size:15px;color:#333;margin-bottom:18px}
/* FILTER (section "ce que je ne fais pas") */
.dont-list{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.dont-list .item{padding:24px;background:#fff;border-left:3px solid var(--violet);border-radius:0 6px 6px 0;font-size:16px;line-height:1.5}
/* CTA bottom */
.bottom-cta{background:var(--violet);color:#fff;text-align:center;padding:120px 28px}
.bottom-cta h2{color:#fff;margin:0 auto 28px}
.bottom-cta h2 .em{color:var(--lime)}
.bottom-cta p{font-size:19px;max-width:55ch;margin:0 auto 40px;color:#EADCF5}
.bottom-cta .cta{background:var(--lime);color:var(--ink)}
.bottom-cta .cta:hover{background:#fff}
/* LEGAL */
.legal-content{font-size:16px;line-height:1.7}
.legal-content h2{font-size:24px;margin:36px 0 12px;max-width:none}
.legal-content p{margin-bottom:14px;max-width:none}
.legal-content ul{margin:14px 0 14px 24px}
.legal-content li{margin-bottom:6px}
/* FOOTER */
footer{background:#0E0E0E;color:#9A9A9A;padding:64px 0 32px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:48px}
.foot-grid h4{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:#fff;margin-bottom:16px}
.foot-grid a{display:block;padding:5px 0;color:#9A9A9A}
.foot-grid a:hover{color:var(--lime)}
.foot-grid form.nl-mini{display:flex;flex-direction:column;gap:0}
.foot-grid form.nl-mini input{width:100%;background:transparent;border:0;border-bottom:1px solid #333;padding:10px 0;color:#fff;font-family:inherit;font-size:14px}
.foot-grid form.nl-mini input:focus{outline:none;border-color:var(--lime)}
.foot-grid form.nl-mini button{margin-top:14px;background:var(--lime);color:var(--ink);border:0;padding:10px 22px;border-radius:999px;font-weight:600;cursor:pointer;font-size:13px;align-self:flex-start;transition:transform .2s,background .2s}
.foot-grid form.nl-mini button:hover{transform:translateY(-1px);background:#fff}
.foot-grid .nl-link{margin-top:14px;font-size:12px;color:#666}
.foot-grid .nl-link a{display:inline;color:var(--lime);text-decoration:underline;padding:0}
.foot-bottom{border-top:1px solid #1A1A1A;padding-top:24px;display:flex;justify-content:space-between;font-size:12px;color:#666;flex-wrap:wrap;gap:16px}
/* === NEWSLETTER PAGE === */
.nl-hero{padding:96px 0 72px;position:relative;overflow:hidden;background:var(--paper-warm)}
.nl-hero::before{content:'';position:absolute;right:-80px;bottom:-80px;width:380px;height:380px;background:url('data:image/svg+xml;utf8,') center/contain no-repeat;pointer-events:none}
.nl-hero .wrap{position:relative}
.nl-hero h1{font-size:clamp(40px,5.5vw,72px);max-width:18ch;margin-bottom:24px}
.nl-hero h1 .em{color:var(--violet)}
.nl-hero h1 .lime{background:linear-gradient(transparent 60%, #8ac53f66 60%);padding:0 4px}
/* Form principal newsletter */
.nl-form{margin-top:40px;background:#fff;padding:36px;border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 48px -16px rgba(20,20,20,.08);max-width:620px}
.nl-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.nl-form label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:6px}
.nl-form input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:16px;background:#fff;transition:border-color .15s}
.nl-form input:focus{outline:none;border-color:var(--violet)}
.nl-form .consent{display:flex;align-items:flex-start;gap:10px;margin:18px 0;font-size:13px;color:#444;line-height:1.5}
.nl-form .consent input{width:auto;margin-top:2px;flex-shrink:0}
.nl-form button[type=submit]{display:inline-flex;align-items:center;gap:10px;background:var(--violet);color:#fff;border:0;padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;font-family:inherit;transition:transform .2s,background .2s}
.nl-form button[type=submit]:hover{background:var(--violet-deep);transform:translateY(-1px)}
.nl-form .note{margin-top:14px;font-size:12px;color:var(--muted);line-height:1.5}
/* Pourquoi s'abonner */
.nl-why{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:24px}
.nl-why .why{padding:28px;background:#fff;border:1px solid var(--line);border-radius:10px}
.nl-why .why .icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--paper-warm);border-radius:50%;font-family:'Fraunces',serif;font-size:18px;font-weight:900;color:var(--violet);margin-bottom:18px}
.nl-why .why h3{font-size:20px;margin-bottom:10px;color:var(--violet)}
.nl-why .why p{font-size:15px;line-height:1.55}
/* Format de la newsletter */
.nl-format{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:32px}
.nl-format .stat{padding:24px;border-left:3px solid var(--lime);background:var(--paper-warm)}
.nl-format .stat b{display:block;font-family:'Fraunces',serif;font-size:32px;color:var(--ink);font-weight:900;line-height:1;margin-bottom:6px;letter-spacing:-.01em}
.nl-format .stat span{font-size:13px;color:var(--muted)}
/* Archives */
.nl-archives{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}
.nl-archive{padding:28px;border:1px solid var(--line);border-radius:8px;background:#fff;display:block;transition:border-color .2s,transform .2s}
.nl-archive:hover{border-color:var(--violet);transform:translateY(-3px)}
.nl-archive .num{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--violet);margin-bottom:10px}
.nl-archive h3{font-family:'Fraunces',serif;font-size:22px;margin-bottom:8px;line-height:1.2;color:var(--ink)}
.nl-archive .summary{font-size:14px;color:#444;line-height:1.5}
.nl-archive .open{margin-top:16px;font-size:12px;font-weight:600;color:var(--violet)}
/* FAQ */
.nl-faq{display:grid;grid-template-columns:1fr 1fr;gap:32px 56px;margin-top:24px}
.nl-faq .q{font-family:'Fraunces',serif;font-size:18px;font-weight:700;color:var(--violet);margin-bottom:6px}
.nl-faq .a{font-size:15px;color:#333;line-height:1.55}
/* MERCI page */
.nl-merci{padding:120px 0;text-align:center}
.nl-merci .check{width:84px;height:84px;border-radius:50%;background:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:44px;font-weight:900;color:var(--ink);margin-bottom:32px;font-family:'Fraunces',serif}
.nl-merci h1{font-size:clamp(34px,4vw,52px);margin-bottom:18px}
.nl-merci p{font-size:18px;color:#333;max-width:60ch;margin:0 auto 16px;line-height:1.55}
.nl-merci .next{margin-top:48px;display:flex;gap:24px;justify-content:center;flex-wrap:wrap}
@media (max-width:900px){
.nl-why,.nl-format,.nl-archives,.nl-faq{grid-template-columns:1fr}
.nl-form .row{grid-template-columns:1fr}
}
@media (max-width:900px){
.menu{display:none}
.hero-graphic{display:none}
.diag-grid,.projects,.realisations-list,.contact-grid,.about-teaser,.dont-list{grid-template-columns:1fr}
.method-grid{grid-template-columns:1fr}
.step{border-right:0;border-bottom:1px solid var(--line)}
.note-item{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr}
}