/* Prism Hub — feuille de style commune
   Identité : fond crème (thème clair) ou encre (thème sombre), quatre barres en pilule issues du logo.
   Chaque barre correspond à une expertise : jaune, orange, rose, violet. */

@font-face{font-family:"Plus Jakarta Sans";src:url("../fonts/plus-jakarta-sans.woff2") format("woff2");font-weight:200 800;font-display:swap}

:root{
  --bg:#fff5e6; --surface:#ffffff; --fg:#2b1a4a; --muted:#6b5c83; --line:#eadcc6; --ink:#2b1a4a;
  --link:#c2185b; --on-ink:#fff5e6;
  --b1:#fdd86e; --b2:#ff9b5a; --b3:#ff3e7f; --b4:#915fcb; --eye:#fde7a0; --head:#2b1a4a;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --maxw:1140px; --r:28px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#2b1a4a; --surface:#352356; --fg:#fff5e6; --muted:#c3b6d8; --line:#4a3a6c; --ink:#fff5e6;
  --link:#ff86ad; --on-ink:#2b1a4a;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#2b1a4a; --surface:#352356; --fg:#fff5e6; --muted:#c3b6d8; --line:#4a3a6c; --ink:#fff5e6;
  --link:#ff86ad; --on-ink:#2b1a4a;
  color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16.5px;line-height:1.65}
img,svg{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:inherit}
p a,.prose a,label a{color:var(--link);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--b4);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--on-ink);padding:8px 14px;border-radius:999px;z-index:20}
.skip:focus{left:16px}

h1,h2,h3{line-height:1.08;text-wrap:balance;margin:0;color:var(--ink);font-weight:800;letter-spacing:-.025em}
h1{font-size:clamp(2.3rem,5.6vw,4.2rem)}
h2{font-size:clamp(1.75rem,3.5vw,2.6rem)}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0;max-width:65ch}
.label{font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pill{display:inline-block;justify-self:start;background:var(--b3);color:#2b1a4a;font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;padding:6px 16px;border-radius:999px}
.dash{border:0;border-top:2px dashed var(--line);margin:0}
.todo{background:color-mix(in srgb,var(--b1) 60%,transparent);color:inherit;padding:0 4px;border-radius:4px}

/* Logo */
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.15rem;letter-spacing:-.01em;color:var(--ink)}
.logo svg{width:34px;height:auto;flex:none}

/* En-tête */
header.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
nav.main{display:flex;gap:24px;align-items:center}
nav.main a{text-decoration:none;font-size:.95rem;font-weight:600;color:var(--muted)}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--fg)}
nav.main a[aria-current="page"]:not(.btn){text-decoration:underline;text-decoration-color:var(--b3);text-underline-offset:7px;text-decoration-thickness:3px}
.menu-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:999px;padding:8px 16px;font:inherit;font-size:.9rem;font-weight:700;color:var(--fg);cursor:pointer}
@media (max-width:900px){
  .menu-toggle{display:inline-flex}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px max(16px,env(safe-area-inset-right,0px)) 18px max(16px,env(safe-area-inset-left,0px))}
  nav.main.open{display:flex}
  nav.main a{padding:13px 0;border-bottom:1px solid var(--line);font-size:1.02rem}
  nav.main a.btn{margin-top:14px;justify-content:center;border-bottom:0}
}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:.97rem;text-decoration:none;border:2px solid var(--ink);cursor:pointer;font-family:var(--font);line-height:1.3}
.btn.solid{background:var(--ink);color:var(--on-ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.solid:hover{background:var(--b4);border-color:var(--b4);color:#fff}
.btn.ghost:hover{background:var(--surface)}
nav.main a.btn{color:var(--on-ink)}
nav.main a.btn:hover{color:#fff}
.btn[disabled]{opacity:.6;cursor:progress}

/* Accueil : les quatre barres du logo deviennent le sommaire des expertises */
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-block:76px 72px}
.hero .copy{display:grid;gap:24px;min-width:0}
.lead{font-size:1.18rem;color:var(--muted)}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:12px;min-width:0}
.bars li{display:flex}
.bars a{display:flex;align-items:center;min-height:64px;padding:10px 28px;border-radius:999px;background:var(--c);color:#2b1a4a;text-decoration:none;font-weight:800;font-size:1.02rem;letter-spacing:-.005em;line-height:1.2;transition:translate .2s ease}
.bars a:hover{translate:8px 0}
.bars li:nth-child(1){padding-left:7%}.bars li:nth-child(1) a{width:76%}
.bars li:nth-child(2) a{width:86%}
.bars li:nth-child(3){padding-left:7%}.bars li:nth-child(3) a{width:76%}
.bars li:nth-child(4){padding-left:16%}.bars li:nth-child(4) a{width:66%}
.bars li{align-items:center}
.bars .head{flex:none;width:52px;height:52px;margin-left:-8px;border-radius:50%;background:var(--head);position:relative}
.bars .head::after{content:"";position:absolute;width:15px;height:15px;border-radius:50%;background:var(--eye);right:12px;top:12px}
@keyframes grow{from{transform:scaleX(.15);opacity:0}to{transform:none;opacity:1}}
@keyframes pop{from{transform:scale(0)}to{transform:none}}
.bars a{transform-origin:left center;animation:grow .8s cubic-bezier(.2,.7,.2,1) both}
.bars li:nth-child(2) a{animation-delay:.08s}.bars li:nth-child(3) a{animation-delay:.16s}.bars li:nth-child(4) a{animation-delay:.24s}
.bars .head{animation:pop .4s .7s cubic-bezier(.3,1.6,.5,1) both}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-block:48px 56px;gap:40px}}
@media (max-width:520px){
  .bars a{min-height:54px;padding:8px 20px;font-size:.95rem}
  .bars li:nth-child(n){padding-left:0}
  .bars li:nth-child(n) a{width:calc(100% - 36px)}
  .bars li:nth-child(2) a{width:calc(100% - 72px)}
  .bars .head{width:44px;height:44px}
  .bars .head::after{width:12px;height:12px;right:10px;top:10px}
}

/* En-tête des pages intérieures */
.page-hero .wrap{padding-block:64px 40px;display:grid;gap:20px}
.mini-bars{display:flex;gap:6px}
.mini-bars span{width:34px;height:10px;border-radius:999px}

/* Sections */
section.block > .wrap{padding-block:72px;display:grid;gap:40px}
section.block + section.block > .wrap{border-top:2px dashed var(--line)}
.head{display:grid;gap:14px}
.head p{color:var(--muted);font-size:1.07rem}
.more{font-weight:700;color:var(--link);text-underline-offset:4px}

/* Cartes d'expertise */
.xp{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.xp article{background:var(--surface);border-radius:var(--r);padding:30px 30px 28px;display:grid;gap:14px;align-content:start;min-width:0}
.xp .bar{width:96px;height:16px;border-radius:999px;background:var(--c)}
.xp p{color:var(--muted)}
.xp h3 a{text-decoration:none}
.xp h3 a:hover{text-decoration:underline;text-decoration-color:var(--c);text-decoration-thickness:3px;text-underline-offset:5px}
ul.deliv{margin:2px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
ul.deliv li{font-size:.84rem;font-weight:600;padding:5px 12px;border-radius:999px;border:1.5px solid var(--line)}
@media (max-width:760px){.xp{grid-template-columns:1fr}}

/* Expertises (page détaillée) */
.xp-detail{display:grid;gap:20px}
.xp-detail article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:40px;padding:40px;border-radius:var(--r);background:var(--surface);scroll-margin-top:96px}
.xp-detail .title{display:grid;gap:16px;align-content:start}
.xp-detail .title .bar{width:120px;height:18px;border-radius:999px;background:var(--c)}
.xp-detail .body{display:grid;gap:24px;min-width:0}
.xp-detail .body > p{color:var(--muted)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cols h4{margin:0 0 10px}
.cols ul{margin:0;padding-left:18px;display:grid;gap:6px}
.cols ul.deliv{padding-left:0}
@media (max-width:860px){.xp-detail article{grid-template-columns:1fr;gap:22px;padding:28px 22px}}
@media (max-width:540px){.cols{grid-template-columns:1fr}}
h4{font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* Résultats (preuves chiffrées) */
.results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.result{display:grid;gap:10px;align-content:start;padding:26px 24px;border-radius:var(--r);background:var(--surface);min-width:0}
.result .num{font-size:2.6rem;font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
.result .num::after{content:"";display:block;width:44px;height:8px;border-radius:999px;background:var(--c);margin-top:14px}
.result p{font-size:.95rem}
.result .ctx{font-size:.84rem;color:var(--muted)}
@media (max-width:960px){.results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.results{grid-template-columns:1fr}}
.footnote{font-size:.86rem;color:var(--muted)}

/* Méthode : vraie séquence */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:s}
.steps li{display:grid;gap:10px;align-content:start;padding:26px 24px;border-radius:var(--r);border:2px solid var(--line);counter-increment:s;min-width:0}
.steps li::before{content:"Étape " counter(s);font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.steps .dur{justify-self:start;font-size:.82rem;font-weight:700;padding:3px 12px;border-radius:999px;background:var(--b1);color:#2b1a4a}
.steps p{color:var(--muted);font-size:.95rem}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Tableau comparatif */
.tablewrap{overflow-x:auto;border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:580px;font-size:.96rem}
th,td{text-align:left;padding:16px 22px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
thead th{font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
td:first-child{font-weight:700;width:24%}
td:nth-child(2){color:var(--muted)}

/* Listes à deux colonnes */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split > *{min-width:0}
.checks{margin:0;padding:0;list-style:none;display:grid;gap:16px}
.checks li{display:grid;gap:2px;padding-left:34px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:22px;height:10px;border-radius:999px;background:var(--b3)}
.checks li:nth-child(4n+2)::before{background:var(--b2)}
.checks li:nth-child(4n+3)::before{background:var(--b1)}
.checks li:nth-child(4n+4)::before{background:var(--b4)}
.checks span{color:var(--muted);font-size:.96rem}
@media (max-width:780px){.split{grid-template-columns:1fr;gap:28px}}

/* Fondatrice */
.founder{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
.portrait{aspect-ratio:4/5;border-radius:var(--r);background:var(--surface);display:grid;place-items:center;max-width:100%;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait svg{width:55%}
.founder .bio{display:grid;gap:18px}
.founder .bio p{color:var(--muted)}
@media (max-width:780px){.founder{grid-template-columns:1fr}.portrait{max-width:240px}}

.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;padding-block:22px;border-top:2px dashed var(--line)}
.timeline li:first-child{border-top:0}
.timeline .when{font-weight:700;font-size:.9rem;color:var(--muted);font-variant-numeric:tabular-nums}
.timeline .what{display:grid;gap:6px}
.timeline .what span{color:var(--muted);font-size:.95rem}
@media (max-width:620px){.timeline li{grid-template-columns:1fr;gap:4px}}

.badges{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.badges li{padding:8px 16px;border-radius:999px;background:var(--surface);font-weight:600;font-size:.92rem}

/* Bandeau d'appel à l'action */
.cta-band{padding-block:24px 72px}
.cta-band .inner{background:var(--ink);color:var(--on-ink);border-radius:var(--r);padding:48px 44px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
.cta-band h2{color:var(--on-ink);max-width:22ch}
.cta-band .btn{background:var(--b3);color:#2b1a4a;border-color:var(--b3)}
.cta-band .btn:hover{background:var(--b1);border-color:var(--b1);color:#2b1a4a}
@media (max-width:520px){.cta-band .inner{padding:32px 24px}}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:start}
.contact > *{min-width:0}
form.card{display:grid;gap:18px;background:var(--surface);border-radius:var(--r);padding:32px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:6px;font-size:.88rem;font-weight:700}
label.consent{display:flex;gap:10px;align-items:flex-start;font-weight:500;color:var(--muted)}
label.consent input{width:auto;margin-top:5px;accent-color:var(--b4)}
input,textarea,select{font:inherit;font-size:.97rem;font-weight:500;padding:12px 16px;border:2px solid var(--line);border-radius:16px;background:var(--bg);color:var(--fg);width:100%}
input:focus,textarea:focus,select:focus{border-color:var(--b4)}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{font-size:.95rem;font-weight:700;min-height:1.4em}
.status.ok{color:var(--fg)}
.status.ok::before{content:"";display:inline-block;width:22px;height:10px;border-radius:999px;background:var(--b1);margin-right:10px;vertical-align:middle}
.status.err{color:var(--link)}
.addr{display:grid;gap:6px;font-weight:700}
@media (max-width:860px){.contact{grid-template-columns:1fr;gap:36px}.row{grid-template-columns:1fr}}
@media (max-width:520px){form.card{padding:22px}}

/* Pages légales */
.prose{display:grid;gap:14px;max-width:72ch}
.prose h2{font-size:1.4rem;margin-top:22px}
.prose ul{margin:0;padding-left:20px;display:grid;gap:6px}

/* Pied de page */
footer{font-size:.93rem;color:var(--muted)}
footer .cols-f{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-block:48px 28px;border-top:2px dashed var(--line)}
footer .cols-f > div{display:grid;gap:8px;align-content:start;min-width:0}
footer a{text-decoration:none;color:var(--fg);font-weight:600}
footer a:hover{text-decoration:underline}
footer .legal{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding-block:20px 36px;border-top:1px solid var(--line)}
@media (max-width:760px){footer .cols-f{grid-template-columns:1fr}}
.founder + .founder{padding-top:40px;border-top:2px dashed var(--line)}

/* Entreprises (section Expérience de l'accueil) */
.companies{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.companies li{background:var(--surface);border-radius:var(--r);min-height:120px;padding:22px 18px;display:grid;place-content:center;justify-items:center;gap:6px;text-align:center;min-width:0}
.companies .co{font-size:1.3rem;font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--ink)}
.companies .sec{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.companies img{max-height:44px;width:auto;max-width:80%;object-fit:contain}
@media (max-width:860px){.companies{grid-template-columns:repeat(2,minmax(0,1fr))}.companies li:last-child:nth-child(odd){grid-column:span 2}}
@media (max-width:380px){.companies .co{font-size:1.1rem}}