/* =====================================================================================
   RIO — SITE V2 · CHARTE « GRAPHITE » DE rio-solutions.com
   Chargée EN DERNIER (après monochrome.css). Aucun texte, aucun lien, aucune structure
   n'est modifié : couleurs, verre, filets, rayons, ombres, graisses et pilules uniquement.

   Jetons copiés de assets/graphite.css du site public (refonte du 17/10/2026) :
     fond #0b0c0e · halo ardoise · verre rgba(255,255,255,.05) flouté 12px · filet 1px
     texte en opacités de blanc (.86 .74 .64 .60) · encre #f5f6f7
     accent #2ec4a6 · accent clair #5eead4 · accent sur feuille #0f7a66
     rayons 10 / 14 / 18 / 22 / 48 px · pilules · bouton principal encre sur graphite
   Comme sur le site public, la maquette (.mock) et le schéma « Comment ça marche »
   gardent l'ancienne palette (#050505 / #141414 / #373737 / #232323).
   ===================================================================================== */
@font-face{font-family:Inter;font-style:normal;font-weight:300;font-display:swap;src:url("fonts/inter-latin-light.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:italic;font-weight:400;font-display:swap;src:url("fonts/inter-latin-italic.woff2") format("woff2")}

:root{
  color-scheme:dark;
  --bg:#0b0c0e;--surface:#15171a;--surface-2:#101114;
  --line:rgba(255,255,255,.10);--line-soft:rgba(255,255,255,.07);--line-strong:rgba(255,255,255,.16);
  --line-field:rgba(255,255,255,.36);--line-hover:rgba(46,196,166,.35);
  --ink:#f5f6f7;--invert:#0b0c0e;
  --t1:rgba(255,255,255,.86);--t2:rgba(255,255,255,.74);--t3:rgba(255,255,255,.64);--t4:rgba(255,255,255,.60);
  --text:#f5f6f7;--muted:rgba(255,255,255,.74);
  --rio:#2ec4a6;--rio-strong:#5eead4;--rio-ink:#0f7a66;
  --pass:#35d07f;--warn:#f5b544;--fail:#ff6b6b;--amb:#b79cff;--info:#6aa9ff;
  --glass:rgba(255,255,255,.05);--glass-hover:rgba(255,255,255,.08);--glass-blur:12px;
  --sheet:#fff;--sheet-2:#f8fafc;--sheet-line:#e2e8f0;--sheet-ink:#0f172b;--sheet-t:#45556c;
  --r-sm:10px;--r-md:14px;--r-lg:18px;--r-xl:22px;--r-sheet:48px;--r-pill:9999px;
  --shadow-md:0 10px 15px -3px rgba(0,0,0,.25),0 4px 6px -4px rgba(0,0,0,.25);
  --shadow-lg:0 25px 50px -12px rgba(0,0,0,.45);
  --shadow-sheet:0 10px 15px -3px rgba(15,23,42,.08),0 4px 6px -4px rgba(15,23,42,.06);
  --light-top:radial-gradient(35% 128px at 50% 0,rgba(255,255,255,.12),rgba(255,255,255,.03) 70%,transparent);
  --ease:cubic-bezier(.4,0,.2,1);--dur:300ms;--dur-slow:500ms;--tap:44px;
  --paper:transparent;
}

/* ---------------------------------------------------------------- page et halo ardoise */
html{background:var(--bg)}
body{background:transparent;color:var(--t2);font-family:Inter,Aptos,"Segoe UI",system-ui,-apple-system,Roboto,sans-serif;line-height:1.625;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums lining-nums}
body::before{content:"";position:fixed;inset:-10vh -10vw;z-index:-1;pointer-events:none;
  background:radial-gradient(60% 50% at 50% 0%,rgba(100,116,139,.30),transparent 70%),
             radial-gradient(40% 35% at 85% 18%,rgba(46,196,166,.09),transparent 70%),
             radial-gradient(45% 40% at 8% 50%,rgba(71,85,105,.16),transparent 70%)}
.hero:before{display:none}
::selection{background:rgba(46,196,166,.35);color:#fff}
:focus-visible,.paper :focus-visible{outline:2px solid var(--rio);outline-offset:3px;border-radius:6px}
p{color:var(--t2)}
.skip-link{background:var(--ink);color:var(--invert)}

/* ---------------------------------------------------------------- titres : léger, un mot appuyé */
h1,h2,h3{color:var(--ink)}
h1{font-weight:700;letter-spacing:-.03em;line-height:1.05}
h2{font-weight:300;letter-spacing:-.025em;line-height:1.08}
h3{font-weight:600;letter-spacing:-.01em}
h1 em,h2 em,.hero h1 em,.v2-heading h2 em,.sector-explorer h2 em,.editorial-section h2 em{font-style:italic;font-weight:600;color:#fff}
.motion-title{font-weight:700}
.emphasis{color:rgba(255,255,255,.72);font-weight:300;font-style:italic;letter-spacing:-.035em}
.type-output.is-typing:after{background:var(--rio);box-shadow:0 0 14px rgba(46,196,166,.7)}
.page-hero .lead,.hero-copy>p,.section-top p,.head-center p:not(.kicker),.v2-heading>p:not(.kicker),.rio-live-intro{font-weight:300;color:rgba(255,255,255,.80)}
.hero-copy .fine,.fine{color:rgba(255,255,255,.66)}

/* ---------------------------------------------------------------- badge de section (pilule + point lumineux) */
.eyebrow,.paper .eyebrow,.v2-heading .kicker{
  display:inline-flex;align-items:center;gap:8px;width:fit-content;max-width:100%;padding:6px 14px;margin-bottom:22px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.05);border:1px solid var(--line-strong);
  color:rgba(255,255,255,.80);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1.4}
.eyebrow:before,.v2-heading .kicker:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rio);box-shadow:0 0 10px rgba(46,196,166,.8);flex:none}
.head-center .kicker{color:var(--rio);font-size:12px;font-weight:700;letter-spacing:.16em}

/* ---------------------------------------------------------------- boutons en pilule, liens */
.btn,.paper .btn{border-radius:var(--r-pill);min-height:var(--tap);padding:10px 22px;font-size:15px;font-weight:600;
  background:rgba(255,255,255,.045);border:1px solid var(--line-field);color:var(--ink);
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease)}
.btn.small{min-height:var(--tap);padding:8px 18px;font-size:14px}
.btn:hover,.paper .btn:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.5);transform:none}
.btn.primary,.paper .btn.primary,.plan.featured .btn,.sector-explorer .sector-story .btn.primary,.contact-form .btn[type=submit],.cta-band .btn:first-child{
  background:var(--ink);color:var(--invert);border-color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.05)}
.btn.primary:hover,.paper .btn.primary:hover,.plan.featured .btn:hover,.sector-explorer .sector-story .btn.primary:hover,.contact-form .btn[type=submit]:hover,.cta-band .btn:first-child:hover{
  background:#fff;border-color:#fff;transform:translateY(-1px)}
.hero .actions .btn{min-height:50px}
.hero .actions{flex-wrap:nowrap}
@media(max-width:1100px){.hero .actions{flex-wrap:wrap}}
.text-link,.paper .text-link{color:var(--ink)}
.text-link:after,.paper .text-link:after{color:var(--rio)}
.text-link:hover,.paper .text-link:hover{color:var(--rio-strong)}
.reading a,.breadcrumbs a{color:rgba(255,255,255,.74)}
.breadcrumbs{color:rgba(255,255,255,.62);font-size:12px}
.breadcrumbs a:hover{color:#fff}

/* ---------------------------------------------------------------- capsule de navigation flottante */
.site-header{top:16px;background:none;border-bottom:0;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none;padding-inline:12px}
.nav-shell{pointer-events:auto;width:min(1180px,100%);min-height:58px;gap:22px;padding:7px 7px 7px 22px;border-radius:var(--r-pill);
  background:rgba(11,12,14,.72);-webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);
  border:1px solid var(--line-strong);box-shadow:var(--shadow-md)}
.brand img{width:52px;height:28px}
.brand span{color:rgba(255,255,255,.64);border-left-color:var(--line-strong)}
.desktop-nav>details>summary,.desktop-nav>a,.nav-actions .login{color:rgba(255,255,255,.80);font-size:14px;font-weight:500}
.desktop-nav>details>summary:hover,.desktop-nav>a:hover,.nav-actions .login:hover,.desktop-nav details[open]>summary{color:#fff}
.desktop-nav summary:after{color:rgba(255,255,255,.6)}
.dropdown{top:calc(100% + 12px);left:0;right:0;background:rgba(18,19,22,.97);border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
.dropdown a{border-radius:var(--r-md)}
.dropdown a:hover{background:rgba(255,255,255,.06)}
.dropdown b{color:var(--ink);font-size:14px}
.dropdown small{color:rgba(255,255,255,.64);font-size:12.5px}
.menu-toggle{min-height:var(--tap);border-radius:var(--r-pill);background:rgba(255,255,255,.06);border:1px solid var(--line-strong);color:var(--ink)}
.mobile-nav{pointer-events:auto;margin-top:10px;padding:10px 18px 18px;background:rgba(16,17,20,.97);border:1px solid var(--line-strong);border-radius:26px;box-shadow:var(--shadow-lg)}
.mobile-nav a{border-bottom-color:var(--line);color:var(--ink);min-height:52px;display:flex;align-items:center}
@media(max-width:800px){.nav-shell{padding:6px 6px 6px 18px;min-height:56px}}

/* ---------------------------------------------------------------- bandes de section */
.paper{background:rgba(255,255,255,.022);color:var(--t2);--muted:rgba(255,255,255,.74);border-block:1px solid var(--line-soft)}
.editorial-section{background:transparent}
.v2-surface{background:rgba(255,255,255,.022);border-block:1px solid var(--line-soft)}
.hero-bottom{border-top-color:var(--line-soft)}
.hero-bottom span{color:rgba(255,255,255,.62)}
.live-dot:before{background:var(--rio);box-shadow:0 0 10px rgba(46,196,166,.8)}
.value-band,.value-band div{border-color:var(--line-soft)}
.value-band b{color:var(--rio);font-weight:600}
.value-band span{color:var(--t1)}
.mini-flow,.value-band{--rio:#2ec4a6}

/* =====================================================================================
   CARTES DE VERRE — la recette du site : verre à 5 %, filet d'un pixel, rayon 18 px,
   flou 12 px ; au survol le verre s'éclaircit et le filet prend l'accent.
   ===================================================================================== */
.detail-card,.plan,.lineage,.focus-sources,.editorial-feature,.editorial-secondary,.trust-item,.flow-row,.faq details,.flow-demo-toolbar,.flow-caption,.contact-form{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:none;color:var(--t2);
  -webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .detail-card,.plan,.lineage,.focus-sources,.editorial-feature,.editorial-secondary,.trust-item,.flow-row,.faq details,.contact-form{background:#17181a}}
@media(hover:hover){
  .detail-card,.plan,.lineage,.editorial-feature,.editorial-secondary,.trust-item,.flow-row{transition:background var(--dur-slow) var(--ease),border-color var(--dur-slow) var(--ease)}
  .detail-card:hover,.plan:hover,.editorial-feature:hover,.editorial-secondary:hover,.trust-item:hover,.flow-row:hover{background:var(--glass-hover);border-color:var(--line-hover)}}
.detail-card h2,.detail-card h3,.plan h3,.trust-item h3,.editorial-feature h3,.editorial-secondary h3,.contact-form h3,.focus-sources h2{color:var(--ink);font-weight:600;letter-spacing:-.015em}
.detail-card p,.detail-card ul,.plan p,.trust-item p,.focus-sources p,.availability p,.editorial-feature>p,.editorial-secondary p{color:var(--t2)}
.detail-card .eyebrow{margin-bottom:18px}

/* l'écrin de la maquette : verre éclairé par le haut */
.home-demo{padding:clamp(8px,1.2vw,16px);border-radius:var(--r-xl);border:1px solid var(--line);background:var(--light-top),rgba(255,255,255,.03);box-shadow:var(--shadow-lg)}
.home-demo-title{color:rgba(255,255,255,.68);font-size:13px}
.home-demo .demo-foot{color:rgba(255,255,255,.62);padding-inline:6px}
.home-demo .demo-foot a{color:var(--rio-strong)}
.rio-live-frame{border-color:var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-lg)}
.rio-live-note{color:var(--t3)}

/* la décision : encart teinté d'accent */
.callout,.quote-line{padding:18px 22px;border:1px solid rgba(46,196,166,.22);border-left:3px solid var(--rio);border-radius:var(--r-md);background:rgba(46,196,166,.06);color:var(--t1)}

/* étapes « La vraie valeur » */
.flow-row{padding:18px 20px}
.flow-row>span:first-child{width:34px;height:34px;border:0;border-radius:9px;background:rgba(46,196,166,.13);color:var(--rio);font-weight:700}
.flow-row b{color:var(--ink);font-weight:600}
.flow-row small{color:var(--t3)}
.flow-row .status{padding:2px 10px;border-radius:var(--r-pill);border:1px solid var(--line-strong);color:var(--t3);font-size:11px;font-weight:600;letter-spacing:.06em}
.feature-note,.proof-caption{color:var(--t4)}

/* Sources de flux : disponible en filet plein, en préparation en pointillé */
.focus-sources{background:radial-gradient(120% 90% at 100% 0,rgba(46,196,166,.16),transparent 62%),var(--glass);border-color:var(--line-hover)}
.availability div{border-bottom-color:var(--line)}
.availability b{display:inline-flex;padding:2px 10px;border-radius:var(--r-pill);border:1px solid rgba(94,234,212,.45);color:var(--rio-strong);font-size:11px;font-weight:600;letter-spacing:.06em;line-height:1.6}
.availability .planned b{border:1px dashed var(--line-strong);color:var(--t3)}

/* offres */
.plan{padding:28px}
.plan .plan-tag,.plan.featured .plan-tag{color:var(--t4);font-weight:700;letter-spacing:.12em}
.plan .price{color:var(--ink);font-weight:300;letter-spacing:-.03em}
.plan ul{border-top-color:var(--line)}
.plan li{color:var(--t2)}
.plan li:before,.plan.featured li:before{color:var(--rio);font-weight:700}
.plan .fine{color:var(--t4)}
.plan.featured{background:var(--glass);border-color:var(--rio);box-shadow:inset 0 0 0 1px var(--rio);color:var(--t2);--muted:rgba(255,255,255,.74)}
.plan.featured .plan-tag{color:var(--rio-strong)}

/* explicabilité */
.lineage{padding:clamp(22px,2.5vw,32px)}
.lineage-head{color:var(--t3);font-size:11px;font-weight:700;letter-spacing:.14em}
.lineage-montant{color:var(--ink);font-weight:700;letter-spacing:-.02em;font-size:clamp(26px,3.2vw,38px);line-height:1.1}
.lineage-objet{color:var(--t2)}
.lineage-intro{color:var(--t3)}
.station{border-top-color:var(--line-soft)}
.node{border-radius:8px;min-height:var(--tap)}
.node:hover{background:rgba(255,255,255,.04)}
.node .lbl{color:var(--rio);font-weight:700;letter-spacing:.12em}
.node .val{color:var(--t2)}
.node[aria-expanded=true] .val{color:var(--ink)}
.node .chev{color:var(--t4)}
.node-body{color:var(--t3)}
.explanation-status{color:#f5c471}

/* FAQ, tableaux */
.faq details{padding:18px 22px;margin-bottom:12px}
.faq summary{color:var(--ink);font-weight:600}
.faq summary:after{color:var(--rio)}
.comparison th,.comparison td{border-color:var(--line-soft)}
.comparison th{color:var(--t4);font-size:12px;font-weight:700;letter-spacing:.12em}
.comparison td{color:var(--t2)}

/* articles */
.article{border-top-color:var(--line)}
.article-art,.editorial-feature .article-art,.editorial-secondary .article-art{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md)}
.article-art:after{display:none}
.article-art span{color:var(--rio-strong);font-weight:300}
.article-art i,.article-meta{color:var(--t4)}
.article h3{font-weight:600}
.article:hover h3{color:var(--rio-strong)}
.editorial-pick{display:inline-block;padding:6px 12px;border-radius:var(--r-md);background:rgba(46,196,166,.10);border:1px solid rgba(46,196,166,.22);color:var(--rio-strong);font-size:12px;font-weight:700;letter-spacing:.06em;font-family:inherit}
.editorial-bottom{border-top-color:var(--line-soft)}
.editorial-bottom>span,.editorial-bottom>a{color:var(--rio-strong)}

/* onglets, filtres, sous-navigation : pilules, l'actif en encre */
.demo-tabs button,.filters button,.subnav a{min-height:var(--tap);display:inline-flex;align-items:center;border-radius:var(--r-pill);background:rgba(255,255,255,.05);border:1px solid var(--line-strong);color:rgba(255,255,255,.82)}
.demo-tabs button:hover,.filters button:hover,.subnav a:hover{border-color:var(--rio);color:var(--rio-strong)}
.demo-tabs button[aria-selected=true],.filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--invert)}

/* ---------------------------------------------------------------- la charte commune : « Votre métier » */
.sector-explorer{
  --muted:var(--t2);position:relative;margin:clamp(24px,4vw,48px) clamp(6px,1.5vw,20px);border:0;border-radius:var(--r-sheet);
  background-color:var(--bg);color:var(--t2);
  background-image:radial-gradient(rgba(15,23,42,.07) 1px,transparent 1px);background-size:22px 22px;
  box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.sector-explorer .eyebrow{background:var(--glass);border-color:var(--line-strong);color:var(--t2)}
.sector-explorer .eyebrow:before{background:var(--rio-ink);box-shadow:none}
.sector-explorer h2,.sector-explorer h2 em{color:var(--ink)}
.sector-explorer .section-top p{color:var(--t2);font-weight:400}
.sector-explorer :focus-visible{outline-color:var(--rio-strong)}
.sector-selector button{background:var(--glass);border:1px solid var(--line-strong);border-radius:var(--r-lg);color:var(--ink);font-weight:500;box-shadow:var(--shadow-md);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease)}
.sector-selector button span{color:var(--rio-ink);font-weight:600}
.sector-selector button i{color:var(--t3)}
@media(hover:hover){.sector-selector button:hover{transform:translateY(-2px);border-color:#cbd5e1;box-shadow:0 18px 36px -14px rgba(15,23,42,.22)}}
.sector-selector button[aria-selected=true]{background:var(--glass-hover);border-color:var(--rio);color:var(--ink);font-weight:600;box-shadow:0 18px 36px -14px rgba(15,23,42,.35);transform:none}
.sector-selector button[aria-selected=true] span,.sector-selector button[aria-selected=true] i{color:var(--rio-strong)}
/* le récit du métier : un panneau graphite posé sur la feuille */
.sector-stories{background:var(--light-top),#0f1013;border:1px solid rgba(15,23,42,.9);border-radius:var(--r-xl);color:var(--t2);box-shadow:0 25px 50px -12px rgba(15,23,42,.35)}
.sector-stories:before{border-color:rgba(46,196,166,.12);box-shadow:0 0 0 60px rgba(46,196,166,.035),0 0 0 120px rgba(46,196,166,.02)}
.sector-story-top{color:var(--t4)}
.sector-story h3{color:var(--ink);font-weight:300;letter-spacing:-.025em}
.sector-story>p{color:var(--t2)}
.sector-tags span{border:1px solid var(--line-strong);border-radius:var(--r-pill);color:rgba(255,255,255,.82);padding:5px 12px}
.sector-journey>div{background:var(--glass);border:1px solid var(--line);border-top:2px solid var(--rio);border-radius:var(--r-md)}
.sector-journey span,.sector-journey i{color:var(--rio)}
.sector-journey b{color:var(--ink);font-weight:600}
.sector-story-bottom{border-top-color:var(--line)}
.sector-story-bottom small{color:var(--t3)}
.sector-islamic{border-top-color:var(--line-strong)}
.sector-islamic>span{color:var(--t3)}
.sector-islamic p{color:var(--t2)}
.sector-islamic a{color:var(--rio-ink);font-weight:600}
.sector-grid,.sector-card{border-color:var(--line)}
.sector-card:hover{background:var(--glass-hover)}
.sector-card .number,.sector-card h3 span{color:var(--rio)}
@media(max-width:600px){.sector-explorer{border-radius:32px;margin-inline:6px}}

/* ---------------------------------------------------------------- conservés : maquette et schéma
   Comme sur rio-solutions.com, ils gardent l'ancienne palette, redéclarée sur leur conteneur. */
#fonctionnement,.mock,.home-demo .mock{
  --bg:#050505;--surface:#141414;--surface-2:#0d0d0d;--line:#373737;--line-soft:#232323;
  --ink:#fff;--t1:#c3c3c3;--t2:#b9b9b9;--t3:#9b9b9b;--t4:#8f8f8f;--muted:#b9b9b9;--rio:#2ec4a6}
.mock,.home-demo .mock{background:#0d0d0d;border-color:#373737;border-radius:14px;box-shadow:0 30px 70px -40px rgba(0,0,0,.75)}
.home-browser{border-color:#373737;border-radius:14px}
.home-demo .mock-side{background:#0f0f0f}
.home-demo .mock-dots button[aria-selected=true]{background:var(--rio)}
.mock-side .m-seg button.on,.mock-side li.on{background:var(--rio);color:#04211b;font-weight:600}
.mock-side li.on b{background:rgba(4,33,27,.22);color:#04211b}
.rio-card-navigation details{border-bottom-color:#232323}
.rio-card-navigation details[open] summary{color:var(--rio)}

#fonctionnement{background:#050505;border-color:#232323}
#fonctionnement h2{color:#fff;font-weight:700;letter-spacing:-.02em}
#fonctionnement .head-center p:not(.kicker){color:#9b9b9b;font-weight:400}
#fonctionnement .btn{border-radius:8px;min-height:0;background:transparent;border-color:#373737;color:#fff;font-size:13.6px;padding:10px 18px}
#fonctionnement .btn:hover{border-color:#8f8f8f;background:transparent}
.flow-demo-toolbar{background:#141414;border:1px solid #373737;border-radius:14px;-webkit-backdrop-filter:none;backdrop-filter:none}
.flow-label,.flow-demo-toolbar b span,.flow-caption>span:first-child{color:var(--rio)}
.flow-demo-toolbar b{color:#fff}
.flow-demo-toolbar p{color:#9b9b9b}
.stage,.stages[data-flux] .stage{background:#141414;border:1px solid #373737;border-radius:18px;box-shadow:0 4px 24px rgba(0,0,0,.20),0 1px 4px rgba(0,0,0,.12)}
.stage-n{flex:none;width:34px;height:34px;padding:0;border-radius:9px;display:grid;place-items:center;font-size:12px;font-weight:700;letter-spacing:.03em;background:rgba(46,196,166,.13);color:var(--rio)}
.stage h3{color:#fff;font-weight:700;letter-spacing:-.01em}
.stage .sub{color:#8f8f8f}
.src,.stages[data-flux] .src{background:#050505;border:1px solid #232323;border-radius:8px;color:#b9b9b9;transition:border-color .16s,background .16s,color .16s}
.src:hover{background:#0d0d0d;border-color:#373737;color:#fff}
.src em{font-size:8.5px;font-weight:700;letter-spacing:.08em;color:#8f8f8f;background:#141414;border:1px solid #232323;border-radius:4px;padding:3px 6px}
.rule,.stages[data-flux] .rule{background:#050505;border:1px solid #232323;border-radius:10px}
.rule .tag{color:var(--rio);font-size:9.5px;font-weight:700;letter-spacing:.12em}
.rule b{color:#fff;font-weight:600}
.rule .why{color:#8f8f8f}
.out-card,.stages[data-flux] .out-card{background:#050505;border:0;border-left:3px solid var(--accent,var(--rio));border-radius:0 9px 9px 0}
.out-card b{color:#fff;font-weight:700}
.out-card .m{color:#9b9b9b}
.out-card .btn,#fonctionnement .out-card .btn{border:0;padding:0;min-height:30px;font-size:10px;color:var(--rio);background:none}
.connector,.stages[data-flux] .connector:after{color:#8f8f8f}
.stages[data-flux] .connector .wire{background:#373737}
.stages[data-flux] .connector .wire:after{background:var(--rio);box-shadow:0 0 10px var(--rio),0 0 22px rgba(46,196,166,.45)}
.stages[data-flux] .src.flow-active,.stages[data-phase="2"] .rule:first-child,.stages[data-phase="3"] .rule:last-child,.stages[data-phase="4"] .out-card{
  background:rgba(46,196,166,.10);border-color:var(--rio);box-shadow:0 0 18px rgba(46,196,166,.14)}
.stages[data-phase="0"] .src:last-child:not(.flow-active){background:#050505;border-color:#232323;box-shadow:none}
.flow-caption{background:#0d0d0d;border:1px solid #232323;border-radius:10px;-webkit-backdrop-filter:none;backdrop-filter:none}
.flow-caption p{color:#b9b9b9}
.flow-caption>span:last-child{color:#8f8f8f}

/* ---------------------------------------------------------------- appel final : carte de verre éclairée */
.cta-band{background:none;border:0;padding-block:clamp(48px,6vw,88px)}
.cta-band .container{width:min(100% - 2*var(--gutter),1216px);padding:clamp(28px,4vw,48px);border-radius:var(--r-xl);
  border:1px solid var(--line-strong);background:var(--light-top),rgba(255,255,255,.04);
  -webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));box-shadow:var(--shadow-lg)}
.cta-band p{color:rgba(255,255,255,.78);font-weight:300}
.cta-band .actions .btn{min-height:52px;padding-inline:28px;font-size:16px}

/* ---------------------------------------------------------------- contact : champs de 48 px en 16 px */
.contact-note{border-bottom-color:var(--line)}
.contact-note b{color:var(--ink)}
.contact-form{padding:clamp(20px,3vw,32px);border-radius:var(--r-xl);background:var(--light-top),var(--glass);--muted:rgba(255,255,255,.74)}
.field label{color:var(--t1);font-size:14px;font-weight:500}
.field input,.field select,.field textarea{min-height:48px;font-size:16px;color:var(--ink);background:rgba(255,255,255,.045);border:1px solid var(--line-field);border-radius:var(--r-sm);padding:12px 14px}
.field textarea{min-height:132px}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.58)}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--rio);outline-offset:1px;border-color:var(--rio)}
.field select option{background:#15171a;color:#f5f6f7}
.contact-form .btn{background:rgba(255,255,255,.045);color:var(--ink);border-color:var(--line-field)}
.contact-form .btn[type=submit]{min-height:52px;width:100%;font-size:16px}
.mail-preview{border-top-color:var(--line)}
.mail-preview pre{color:var(--t1)}

/* ---------------------------------------------------------------- pied de page éclairé par le haut */
.site-footer{position:relative;overflow:hidden;max-width:1280px;margin:clamp(32px,5vw,64px) auto 0;border:1px solid var(--line);border-bottom:0;
  border-radius:var(--r-sheet) var(--r-sheet) 0 0;background:radial-gradient(35% 160px at 50% 0,rgba(255,255,255,.08),transparent 80%),#0f1013}
.site-footer:before{content:"";position:absolute;top:0;left:50%;width:33%;height:1px;transform:translateX(-50%);filter:blur(.6px);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent)}
.footer-brand p{color:var(--t3);font-size:14px}
.footer-col b{color:var(--rio);font-weight:700;letter-spacing:.12em}
.footer-col a{color:var(--t2);transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{color:rgba(255,255,255,.62);border-top-color:var(--line)}
@media(max-width:760px){.site-footer{border-radius:32px 32px 0 0}}

/* ---------------------------------------------------------------- divers */
.motion-controls button{color:rgba(255,255,255,.62)}
.motion-controls button:hover{color:var(--rio-strong)}
.tour-heading h2{font-weight:300}
main:has(>.motion-container){background:none}