/* ADEL - usinage et mécanique de précision (version temporaire) */
@font-face{font-family:"Barlow";src:url("/assets/fonts/barlow-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url("/assets/fonts/barlow-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Barlow";src:url("/assets/fonts/barlow-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("/assets/fonts/barlow-condensed-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("/assets/fonts/barlow-condensed-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --blue:#1471b8;          /* bleu du logo */
  --blue-deep:#0d4f86;
  --blue-sky:#2aa3df;
  --steel:#3d3a3c;         /* gris anthracite de l'engrenage */
  --ink:#14212d;
  --muted:#556270;
  --line:#d9e1e8;
  --paper:#ffffff;
  --bg:#f3f6f8;
  --night:#0f1a24;
  --font-sans:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-display:"Barlow Condensed","Barlow",system-ui,sans-serif;
  --radius:6px;
  --wrap:1180px;
  --a11y-btn-bg:#0d4f86;
  --a11y-scrolltop-bg:#3d3a3c;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper)}
img,svg{display:block;max-width:100%}
h1,h2,h3{font-family:var(--font-display);line-height:1.08;margin:0 0 .6em;letter-spacing:.005em}
h1{font-size:clamp(2.3rem,5.2vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700}
h3{font-size:1.4rem;font-weight:600}
p{margin:0 0 1em}
a{color:var(--blue-deep)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:3px solid var(--blue-sky);outline-offset:2px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:1.5rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);margin-right:auto}
.brand img{width:46px;height:46px}
.brand span{display:flex;flex-direction:column;line-height:1}
.brand strong{font-family:var(--font-display);font-size:1.55rem;letter-spacing:.06em;color:var(--blue)}
.brand small{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.2rem}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.6rem;align-items:center}
.nav a{text-decoration:none;color:var(--ink);font-weight:500;font-size:.98rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--blue)}
.nav .btn{color:#fff}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.35rem;border-radius:var(--radius);font-weight:600;text-decoration:none;border:2px solid transparent;font-size:1rem;line-height:1.2;cursor:pointer;font-family:inherit;transition:background-color .2s,color .2s,border-color .2s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{border-color:currentColor;color:var(--ink);background:transparent}
.btn-ghost:hover{color:var(--blue)}
.btn-sm{padding:.55rem 1rem;font-size:.92rem}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg);border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;opacity:.55;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 55%);mask-image:linear-gradient(90deg,transparent 0,#000 55%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;padding-top:clamp(3rem,7vw,6rem);padding-bottom:clamp(3rem,7vw,6rem)}
.eyebrow{display:inline-block;font-family:var(--font-display);font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:.92rem;color:var(--blue);margin-bottom:1rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:36em}
.hero .actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.8rem 0 2rem}
.facts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem}
.facts li{display:flex;align-items:center;gap:.5rem;font-weight:500;font-size:.98rem}
.facts li::before{content:"";width:8px;height:8px;background:var(--blue);transform:rotate(45deg);flex:none}
.drawing{color:var(--blue-deep);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;box-shadow:0 30px 60px -40px rgba(13,79,134,.45)}
.drawing figcaption{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:.8rem;padding-top:.6rem;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* ---------- Sections ---------- */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section-alt{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:46rem;margin-bottom:2.6rem}
.section-head p{color:var(--muted);font-size:1.1rem}
.kicker{font-family:var(--font-display);font-weight:600;font-size:.9rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:.6rem}

.ops{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.op{background:var(--paper);padding:1.8rem 1.6rem}
.op .num{font-family:var(--font-display);font-weight:700;color:var(--blue-sky);font-size:1rem;letter-spacing:.1em}
.op h3{margin:.4rem 0 .5rem}
.op p{color:var(--muted);margin:0}

.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.materials{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.materials li{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:var(--radius);padding:1rem 1.1rem}
.materials strong{display:block;font-family:var(--font-display);font-size:1.25rem;font-weight:600}
.materials span{color:var(--muted);font-size:.95rem}
.inputs{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem;padding:0;list-style:none}
.inputs li{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:.4rem .95rem;font-weight:500;font-size:.95rem}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:s}
.steps li{position:relative;padding-top:3.4rem;counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--blue);line-height:1}
.steps li::after{content:"";position:absolute;top:1.2rem;left:3.6rem;right:0;border-top:1px dashed var(--line)}
.steps li:last-child::after{display:none}
.steps p{color:var(--muted);margin:0}

.urgent{margin-top:3rem;display:grid;grid-template-columns:auto 1fr auto;gap:1.5rem;align-items:center;background:var(--night);color:#e7eef4;border-radius:var(--radius);padding:1.8rem 2rem}
.urgent h3{color:#fff;margin:0 0 .3rem}
.urgent p{margin:0;color:#b9c7d3}
.urgent .btn-primary{background:var(--blue-sky);color:var(--night)}
.urgent .btn-primary:hover{background:#fff}
.urgent svg{color:var(--blue-sky)}

.values{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.value{border-top:3px solid var(--blue);background:var(--paper);padding:1.6rem;border-radius:0 0 var(--radius) var(--radius);box-shadow:0 1px 0 var(--line)}
.value p{color:var(--muted);margin:0}

.pro-note{display:flex;gap:.8rem;align-items:flex-start;margin-top:2rem;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);font-weight:500}
.pro-note svg{flex:none;color:var(--blue);margin-top:.15rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start}
.contact-points{list-style:none;padding:0;margin:1.5rem 0 0}
.contact-points li{padding:.75rem 0;border-bottom:1px solid var(--line);display:flex;gap:.8rem}
.contact-points strong{min-width:7.5rem;font-weight:600}
.form{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;box-shadow:0 30px 60px -45px rgba(20,33,45,.4)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-weight:600;font-size:.95rem}
.field label span{color:var(--muted);font-weight:400}
.field input,.field textarea{font:inherit;color:var(--ink);border:1px solid #c3ced8;border-radius:var(--radius);padding:.7rem .8rem;background:#fff;width:100%}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:2px solid rgba(20,113,184,.25);outline-offset:0}
.field textarea{min-height:150px;resize:vertical}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form .legal{font-size:.85rem;color:var(--muted);margin:.4rem 0 1rem}
.form-status{margin:1rem 0 0;font-weight:600}
.form-status.ok{color:#1d7a3e}
.form-status.err{color:#b42318}

/* ---------- Pages simples ---------- */
.page{padding:clamp(3rem,7vw,5rem) 0}
.page .wrap{max-width:820px}
.page h2{font-size:1.6rem;margin-top:2.2rem}
.page dl{display:grid;grid-template-columns:12rem 1fr;gap:.4rem 1rem;margin:0 0 1rem}
.page dt{font-weight:600}
.page dd{margin:0}
.notfound{text-align:center;padding:clamp(4rem,10vw,8rem) 0}
.notfound .code{font-family:var(--font-display);font-weight:700;font-size:clamp(5rem,14vw,9rem);color:var(--blue);line-height:1}

/* ---------- Footer ---------- */
.site-footer{background:var(--night);color:#b9c7d3;padding:3.5rem 0 1.5rem;font-size:.95rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}
.site-footer h2{font-family:var(--font-display);font-size:1.05rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 .9rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.35rem 0}
.site-footer a{color:#dbe5ee;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-brand{display:flex;gap:.8rem;align-items:center;margin-bottom:1rem}
.foot-brand img{width:52px;height:52px;background:#fff;border-radius:50%;padding:4px}
.foot-brand strong{font-family:var(--font-display);font-size:1.6rem;letter-spacing:.06em;color:#fff}
.site-footer .bottom{border-top:1px solid #253543;margin-top:2.5rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;font-size:.85rem}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero .wrap,.split,.contact-grid{grid-template-columns:1fr}
  .ops{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps li::after{display:none}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0;padding:.5rem 20px 1rem}
  .nav li a{display:block;padding:.75rem 0;border-bottom:1px solid var(--line)}
  .nav li:last-child a{display:flex;border:0;margin-top:.8rem;justify-content:center}
}
@media (max-width:640px){
  body{font-size:16px}
  .ops,.steps,.values,.materials,.form .row,.site-footer .cols{grid-template-columns:1fr}
  .urgent{grid-template-columns:1fr;padding:1.5rem}
  .page dl{grid-template-columns:1fr}
  .page dd{margin-bottom:.6rem}
  .brand small{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* ==========================================================================
   Widget accessibilité : socle PORTABLE (fonctionne sur n'importe quel site).
   Utilise des variables CSS avec fallback (var(--x, valeur-par-défaut)) :
   si le site cible a déjà --navy/--ink/--line/--muted/--font-sans/--font-display,
   le widget épouse automatiquement sa charte. Sinon les valeurs par défaut
   (bleu marine neutre) s'appliquent : à ajuster si besoin.
   ========================================================================== */

/* Boutons flottants empilés en bas à droite : accessibilité (toujours visible, en bas)
   + flèche « remonter en haut » (au-dessus, visible après défilement).
   Couleurs paramétrables : --a11y-btn-bg / --a11y-scrolltop-bg (fallbacks neutres). */
.a11y-btn {
  position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 60;
  width: 3rem; height: 3rem; border-radius: 9999px; border: 0;
  background: var(--a11y-btn-bg, var(--navy, #21386E)); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px -10px rgba(0,0,0,.5);
  cursor: pointer; transition: background-color .2s, filter .2s;
}
.a11y-btn:hover { background: var(--a11y-btn-bg-hover, var(--ink, #1B2A4E)); }
.a11y-btn:focus-visible, .scrolltop-btn:focus-visible { outline: 3px solid var(--a11y-scrolltop-bg, #b45309); outline-offset: 2px; }

.scrolltop-btn {
  position: fixed; bottom: 5rem; right: 1.25rem; z-index: 60;
  width: 3rem; height: 3rem; border-radius: 9999px; border: 0;
  background: var(--a11y-scrolltop-bg, #b45309); color: #fff;
  display: none; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px -10px rgba(0,0,0,.5);
  cursor: pointer; transition: background-color .2s;
}
.scrolltop-btn.is-visible { display: inline-flex; }
.scrolltop-btn:hover { filter: brightness(.92); }

.a11y-panel {
  position: fixed; bottom: 5rem; right: 1.25rem; z-index: 61;
  width: 16rem; max-width: calc(100vw - 2.5rem);
  background: var(--a11y-panel-bg, #fff); color: var(--ink, #1B2A4E);
  border: 1px solid var(--line, var(--border, #E3E1D9));
  border-radius: 0.9rem; padding: 1rem 1.1rem;
  box-shadow: 0 16px 40px -16px rgba(0,0,0,.45);
  font-family: var(--font-sans, system-ui, sans-serif);
  display: none;
}
.a11y-panel.open { display: block; }
.a11y-panel h2 { font-family: var(--font-display, inherit); font-size: 1.15rem; font-weight: 700; margin-bottom: 0.7rem; }
.a11y-panel label {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.4rem 0;
  color: var(--ink, #1B2A4E); cursor: pointer; font-size: .95rem;
}
.a11y-panel input[type="checkbox"] { width: 1.05rem; height: 1.05rem; accent-color: var(--a11y-btn-bg, var(--navy, #21386E)); flex: 0 0 auto; }
.a11y-reset {
  width: 100%; margin-top: .8rem; padding: .55rem; border-radius: 9999px;
  border: 1px solid var(--line, var(--border, #E3E1D9)); background: transparent;
  color: var(--ink, #1B2A4E); font: inherit; font-size: .9rem; font-weight: 600;
  cursor: pointer; transition: background-color .2s;
}
.a11y-reset:hover { background: rgba(0,0,0,.05); }

/* ---- Agrandir le texte ---- */
html.a11y-larger body { font-size: 20px; }
html.a11y-larger h1 { font-size: 1.1em; }

/* ---- Espacer le texte (confort de lecture dys/TDAH) ---- */
html.a11y-spacing body { line-height: 1.9; letter-spacing: .02em; word-spacing: .08em; }
html.a11y-spacing p, html.a11y-spacing li { margin-bottom: .55rem; }

/* ---- Souligner les liens ---- */
html.a11y-links a:not(.btn) { text-decoration: underline; text-underline-offset: .18em; }

/* ---- Réduire les animations (case du site : en plus du prefers-reduced-motion système) ---- */
html.a11y-motion *, html.a11y-motion *::before, html.a11y-motion *::after {
  animation-duration: .001ms !important; animation-iteration-count: 1 !important;
  transition-duration: .001ms !important; scroll-behavior: auto !important;
}
/* ⚠️ Si le site a du JS qui force scrollIntoView({behavior:'smooth'}) (ex. ancre/onglet),
   ce réglage CSS ne s'applique PAS à cet appel (limitation navigateur). Il faut vérifier en JS :
   document.documentElement.classList.contains('a11y-motion') || matchMedia('(prefers-reduced-motion: reduce)').matches
   et passer behavior:'auto' dans ce cas. Vu en prod sur educ-care : à vérifier systématiquement. */

/* ---- Police dyslexie (OpenDyslexic) ----
   Fichiers à héberger en local : /fonts/opendyslexic-400.woff2 + opendyslexic-700.woff2
   Source : https://cdn.jsdelivr.net/npm/@fontsource/opendyslexic@5/files/opendyslexic-latin-400-normal.woff2
            https://cdn.jsdelivr.net/npm/@fontsource/opendyslexic@5/files/opendyslexic-latin-700-normal.woff2
   Chargé UNIQUEMENT si l'option est activée (0 coût sinon). */
@font-face { font-family: "OpenDyslexic"; src: url("/assets/fonts/opendyslexic-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "OpenDyslexic"; src: url("/assets/fonts/opendyslexic-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
html.a11y-dys body, html.a11y-dys input, html.a11y-dys textarea, html.a11y-dys button, html.a11y-dys select {
  font-family: "OpenDyslexic", var(--font-sans, system-ui, sans-serif) !important;
}
html.a11y-dys h1, html.a11y-dys h2, html.a11y-dys h3, html.a11y-dys h4 {
  font-family: "OpenDyslexic", var(--font-display, var(--font-sans, system-ui, sans-serif)) !important;
  letter-spacing: 0;
}
/* La police OpenDyslexic est large : si la barre d'en-tête (logo/nom/CTA) est étroite,
   neutraliser la police dys dessus pour éviter tout débordement (adapter le sélecteur) : */
/* html.a11y-dys .site-header { font-family: var(--font-sans, system-ui, sans-serif) !important; } */