/* METRON FORMATION — feuille de style principale */
@font-face{font-family:"Bricolage Grotesque";src:url("../fonts/bricolage-grotesque-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("../fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-latin-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --paper:#F5F6F8; --surface:#FFFFFF; --ink:#141A2E; --muted:#535C74; --line:#D8DCE6;
  --accent:#2D47E0; --accent-ink:#FFFFFF; --accent-soft:#E7EBFD;
  --ok:#1E7A4C; --ok-bg:#E3F4EA; --err:#B42318; --err-bg:#FDECEA;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Source Sans 3","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --max:1120px; --read:68ch;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6}
img,svg{max-width:100%}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:8px 12px;z-index:20}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
.mono{font-family:var(--f-mono);font-size:.85em;letter-spacing:.02em}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.ruler{height:14px;opacity:.35;background:
  repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 10px) bottom/100% 6px no-repeat,
  repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 50px) bottom/100% 14px no-repeat}

/* En-tête */
header.site{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:36px;height:36px}
.brand b{font-family:var(--f-display);font-size:1.15rem;letter-spacing:.06em}
.brand small{display:block;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
nav.main{display:flex;align-items:center;gap:4px 20px;flex-wrap:wrap;font-size:.97rem}
nav.main a{color:var(--ink);text-decoration:none;padding:4px 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current="page"]{border-bottom-color:var(--accent)}
.menu-btn{display:none;background:none;border:1.5px solid var(--ink);border-radius:6px;padding:6px 12px;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-ink);text-decoration:none;padding:12px 20px;border-radius:6px;border:0;font:inherit;font-weight:700;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.sm{padding:8px 14px;font-size:.92rem}

/* Hero */
.hero{padding-block:56px 40px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:40px;align-items:start}
.hero h1{margin-top:14px}
.lead{margin-top:20px;max-width:var(--read);font-size:1.12rem;color:var(--muted)}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.page-head{padding-block:48px 32px}
.page-head .lead{margin-top:14px}

/* Fiche */
.fiche{background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.fiche-head{background:var(--ink);color:var(--paper);padding:14px 18px;display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.fiche-head .eyebrow{color:inherit;opacity:.75}
.fiche-head .code{font-family:var(--f-mono);font-size:1.4rem;font-weight:500}
.fiche dl{margin:0;padding:6px 18px 14px}
.fiche dl div{display:grid;grid-template-columns:9.5em minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
.fiche dl div:last-child{border-bottom:0}
.fiche dt{font-family:var(--f-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:3px}
.fiche dd{margin:0;font-weight:600}

/* Sections */
section.block{padding-block:56px;border-top:1px solid var(--line)}
.sec-head{display:grid;gap:10px;margin-bottom:28px;max-width:var(--read)}
.sec-head p{color:var(--muted)}
.prose{max-width:var(--read);display:grid;gap:14px}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px;display:grid;gap:10px;align-content:start}
.panel h3{display:flex;gap:10px;align-items:baseline}
.panel ul{margin:0;padding-left:1.1em;color:var(--muted);display:grid;gap:4px}
.axis{text-decoration:none;color:var(--ink)}
.axis:hover{border-color:var(--accent)}
.axis p{color:var(--muted)}
.axis .more{color:var(--accent);font-weight:600;font-size:.92rem}
.ref-list{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--f-mono);font-size:.78rem;padding:4px 10px;border-radius:999px;background:var(--accent-soft);color:var(--ink)}

/* Compétences */
.comp{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.comp li{display:grid;grid-template-columns:4.5rem minmax(0,1fr);gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.comp .c{font-family:var(--f-mono);font-weight:500;color:var(--accent);font-size:1.05rem}

/* Programme */
.prog{display:grid;gap:12px}
.mod{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px 22px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 20px}
.mod .h{grid-column:2;grid-row:1;font-family:var(--f-mono);font-weight:500;white-space:nowrap}
.mod ul{grid-column:1/-1;margin:6px 0 0;padding-left:1.1em;color:var(--muted);display:grid;gap:4px}
.mod .meter{grid-column:1/-1;height:6px;background:var(--accent-soft);border-radius:3px;overflow:hidden;margin-top:8px}
.mod .meter i{display:block;height:100%;background:var(--accent)}
.total{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-family:var(--f-mono);padding:14px 4px 0}

/* Étapes */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.6rem minmax(0,1fr);gap:14px;align-items:start}
.steps li::before{content:counter(s);width:2.2rem;height:2.2rem;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center;font-family:var(--f-mono);font-weight:500}
.steps b{display:block}
.quote{border-left:3px solid var(--accent);padding:4px 0 4px 18px;font-style:italic;max-width:var(--read)}
.src{font-size:.9rem;color:var(--muted)}

/* Coordonnées */
.copyline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 0;border-bottom:1px dashed var(--line)}
.copyline:last-child{border-bottom:0}
.copyline .lbl{min-width:6.5em}
.copyline .val{font-family:var(--f-mono);word-break:break-all;color:var(--ink);text-decoration:none}

/* Formulaire */
form.contact{display:grid;gap:16px}
.field{display:grid;gap:6px}
.field label{font-weight:600}
.field input,.field textarea,.field select{font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:6px;padding:10px 12px;width:100%}
.field textarea{min-height:140px;resize:vertical}
.field .hint{font-size:.88rem;color:var(--muted)}
.check{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:start;font-size:.95rem}
.check input{margin-top:5px;width:18px;height:18px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 16px;border-radius:6px;font-weight:600}
.alert.ok{background:var(--ok-bg);color:var(--ok)}
.alert.err{background:var(--err-bg);color:var(--err)}

/* Pages légales */
.legal table{border-collapse:collapse;width:100%}
.legal td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.legal td:first-child{color:var(--muted);width:40%}
.legal h2{margin-top:18px;font-size:1.35rem}

/* Pied de page */
footer.site{background:var(--ink);color:var(--paper);padding-block:40px 28px}
footer.site a{color:inherit}
.foot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;font-size:.92rem}
.foot-grid h3{font-size:1rem;margin-bottom:10px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot-legal{margin-top:28px;padding-top:16px;border-top:1px solid rgba(245,246,248,.25);font-size:.82rem;opacity:.85}

@media (max-width:900px){
  .menu-btn{display:inline-block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px max(16px,env(safe-area-inset-left,0px)) 16px}
  nav.main.open{display:flex}
  nav.main a{padding:10px 0;border-bottom:1px solid var(--line)}
  nav.main .btn{margin-top:12px;justify-content:center;border-bottom:0}
  .hero-grid,.two,.three,.foot-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:480px){
  body{font-size:16px}
  .fiche dl div,.comp li{grid-template-columns:minmax(0,1fr);gap:2px}
}

/* Bloc Qualiopi */
.qualiopi{grid-template-columns:auto minmax(0,1fr);gap:24px;align-items:center}
.qualiopi img{width:200px;height:auto;background:#fff;border-radius:4px}
@media (max-width:600px){.qualiopi{grid-template-columns:minmax(0,1fr)}}
.mod .mod-sync{grid-column:1/-1;font-size:.9rem;color:var(--muted);font-family:var(--f-mono)}