/* Mbathie & Frères Technologie — design system à tokens, CSS moderne (layers, container queries, :has, scroll-driven) */
@layer reset, tokens, base, layout, components, utilities;

@font-face{font-family:"Bricolage Grotesque";src:url("../fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Figtree";src:url("../fonts/figtree-latin-wght-normal.woff2") format("woff2");font-weight:300 900;font-display:swap}

@layer reset{
  *,*::before,*::after{box-sizing:border-box}
  *{margin:0}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5.5rem}
  img,svg,video{display:block;max-width:100%}
  button,input,textarea{font:inherit;color:inherit}
  ul[class],ol[class]{list-style:none;padding:0}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
}

@layer tokens{
  :root{
    /* Couleurs (hex de repli, puis OKLCH). Alimentées par le Customizer : --c-bg, --c-brand, --c-green */
    --c-bg:#0d1420; --c-brand:#2fbf71; --c-green:#f2b705;
    --c-surface:#141d2d; --c-surface-2:#1b2740;
    --c-text:#f3f5f9; --c-muted:#a9b4c6;
    --c-line:rgba(255,255,255,.12);
    --c-paper:#f4f1ea; --c-paper-2:#ebe6db; --c-ink:#0d1420; --c-ink-muted:#4b5567; --c-ink-line:rgba(13,20,32,.14);
    --c-danger:#ff8d8d;

    --font-display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
    --font-body:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
    --step--1:clamp(.83rem,.79rem + .2vw,.94rem);
    --step-0:clamp(1rem,.94rem + .3vw,1.16rem);
    --step-1:clamp(1.2rem,1.1rem + .5vw,1.5rem);
    --step-2:clamp(1.5rem,1.3rem + 1vw,2.2rem);
    --step-3:clamp(1.9rem,1.5rem + 2vw,3.2rem);
    --step-4:clamp(2.35rem,1.6rem + 3.8vw,4.9rem);

    --s-3xs:.25rem; --s-2xs:.5rem; --s-xs:.75rem; --s-s:1rem; --s-m:1.5rem; --s-l:2.5rem; --s-xl:4rem; --s-2xl:6.5rem; --s-3xl:9rem;
    --radius:14px; --radius-lg:26px;
    --shadow:0 10px 40px rgba(0,0,0,.28);
    --container:1200px; --measure:62ch; --nav-h:72px;
    --ease:cubic-bezier(.22,1,.36,1);
    --dur:.32s;
  }
  @supports (color:oklch(from red l c h)){
    :root{
      --c-brand-ink:oklch(from var(--c-brand) .22 .04 h);
      --c-surface:color-mix(in oklch,var(--c-bg) 90%,white);
      --c-surface-2:color-mix(in oklch,var(--c-bg) 80%,white);
    }
  }
  @media (prefers-reduced-motion:reduce){:root{--dur:0s}}
}

@layer base{
  body{background:var(--c-bg);color:var(--c-text);font:400 var(--step-0)/1.65 var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
  h1,h2,h3{font-family:var(--font-display);line-height:1.08;letter-spacing:-.02em;text-wrap:balance;font-weight:700}
  h1{font-size:var(--step-4)} h2{font-size:var(--step-3)} h3{font-size:var(--step-1);line-height:1.2}
  p{text-wrap:pretty}
  a{color:inherit}
  :focus-visible{outline:3px solid var(--c-brand);outline-offset:3px;border-radius:6px}
  ::selection{background:var(--c-brand);color:var(--c-ink)}
  .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .skip-link{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--c-brand);color:var(--c-ink);padding:.75rem 1rem;border-radius:10px;font-weight:700;transition:top var(--dur) var(--ease)}
  .skip-link:focus{top:1rem}
  .icon{flex:none;width:1.25em;height:1.25em}

  /* Smooth page load animation */
  body{animation:pageLoad .6s ease-out}
  @keyframes pageLoad{from{opacity:0}to{opacity:1}}

  /* Custom scrollbar for WebKit browsers */
  ::-webkit-scrollbar{width:10px}
  ::-webkit-scrollbar-track{background:var(--c-bg)}
  ::-webkit-scrollbar-thumb{background:var(--c-surface-2);border-radius:5px;border:2px solid var(--c-bg)}
  ::-webkit-scrollbar-thumb:hover{background:var(--c-brand)}
}

@layer layout{
  .wrap{width:min(100% - 2.5rem,var(--container));margin-inline:auto}
  .section{padding-block:var(--s-2xl);position:relative}
  .section__head{max-width:var(--measure);margin-bottom:var(--s-xl);position:relative}
  .section__head::before{content:"";position:absolute;left:-2rem;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--c-brand) 0%,transparent 100%);opacity:.5}
  .section__head .lead{margin-top:var(--s-s)}
  .section__head h2{position:relative;display:inline-block}
  .section__head h2::after{content:"";position:absolute;bottom:-8px;left:0;width:60px;height:3px;background:var(--c-brand);border-radius:2px}
  .page-simple{padding-block:calc(var(--nav-h) + var(--s-xl)) var(--s-2xl);min-height:70vh}

  .site-header{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav-h);padding-top:env(safe-area-inset-top,0);background:color-mix(in srgb,var(--c-bg) 82%,transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--c-line);transition:background .3s var(--ease),border-color .3s var(--ease)}
  .site-header.scrolled{background:color-mix(in srgb,var(--c-bg) 95%,transparent);border-bottom-color:color-mix(in srgb,var(--c-brand) 30%,transparent)}
  .site-header__in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--s-m)}
  .nav{display:flex;align-items:center;gap:var(--s-l)}
  .nav__list{display:flex;gap:var(--s-m);list-style:none;padding:0}
  .nav__list a{display:inline-flex;align-items:center;min-height:44px;padding-inline:.25rem;text-decoration:none;font-weight:600;color:var(--c-muted);transition:color var(--dur),transform .3s var(--ease);position:relative}
  .nav__list a::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--c-brand);transform:scaleX(0);transform-origin:center;transition:transform .3s var(--ease)}
  .nav__list a:hover{color:var(--c-text);transform:translateY(-2px)}
  .nav__list a:hover::after{transform:scaleX(1)}
  .nav-toggle{display:none}

  @media (max-width:900px){
    .nav-toggle{display:grid;place-items:center;width:48px;height:48px;border:1px solid var(--c-line);border-radius:12px;background:transparent;cursor:pointer}
    .nav-toggle__bars,.nav-toggle__bars::before,.nav-toggle__bars::after{display:block;width:20px;height:2px;background:var(--c-text);border-radius:2px;transition:transform var(--dur) var(--ease),opacity var(--dur)}
    .nav-toggle__bars{position:relative}
    .nav-toggle__bars::before,.nav-toggle__bars::after{content:"";position:absolute;left:0}
    .nav-toggle__bars::before{top:-6px}.nav-toggle__bars::after{top:6px}
    .nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
    .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{transform:translateY(6px) rotate(45deg)}
    .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{transform:translateY(-6px) rotate(-45deg)}
    .nav{position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:var(--s-s);padding:var(--s-m) 1.25rem var(--s-l);background:var(--c-bg);border-bottom:1px solid var(--c-line);display:none}
    .site-header:has(.nav-toggle[aria-expanded="true"]) .nav{display:flex}
    .nav__list{flex-direction:column;gap:0}
    .nav__list a{width:100%;min-height:52px;font-size:var(--step-1);border-bottom:1px solid var(--c-line)}
    .nav__cta{justify-content:center}
  }
}

@layer components{
  /* Marque */
  .brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;transition:transform .3s var(--ease)}
  .brand:hover{transform:scale(1.02)}
  .brand__text{display:grid;line-height:1.05}
  .brand__text strong{font:700 1.05rem var(--font-display);letter-spacing:-.01em;transition:color .3s}
  .brand:hover .brand__text strong{color:var(--c-brand)}
  .brand__text small{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--c-muted);transition:color .3s}
  .brand:hover .brand__text small{color:var(--c-text)}
  .custom-logo{max-height:48px;width:auto;transition:transform .3s var(--ease)}
  .brand:hover .custom-logo{transform:rotate(-5deg)}

  /* Boutons */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:52px;padding:.85rem 1.5rem;border-radius:999px;border:2px solid transparent;font-weight:700;text-decoration:none;cursor:pointer;transition:transform var(--dur) var(--ease),background var(--dur),color var(--dur),border-color var(--dur),box-shadow var(--dur) var(--ease);position:relative;overflow:hidden}
  .btn::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 50%);opacity:0;transition:opacity .3s}
  .btn:hover::before{opacity:1}
  .btn--sm{min-height:44px;padding:.5rem 1.1rem}
  .btn--primary{background:var(--c-brand);color:var(--c-ink);box-shadow:0 4px 15px color-mix(in srgb,var(--c-brand) 40%,transparent)}
  .btn--primary:hover{transform:translateY(-3px);background:color-mix(in srgb,var(--c-brand) 88%,white);box-shadow:0 8px 25px color-mix(in srgb,var(--c-brand) 50%,transparent)}
  .btn--primary:active{transform:translateY(-1px)}
  .btn--primary .icon{transition:transform var(--dur) var(--ease)} .btn--primary:hover .icon{transform:translateX(6px)}
  .btn--ghost{border-color:var(--c-line);color:var(--c-text);background:transparent}
  .btn--ghost:hover{border-color:var(--c-brand);color:var(--c-brand);background:color-mix(in srgb,var(--c-brand) 8%,transparent)}
  .link{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;font-weight:700;text-decoration:none;border-bottom:2px solid currentColor;align-self:start;position:relative}
  .link::after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:var(--c-brand);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}
  .link:hover::after{transform:scaleX(1);transform-origin:left}
  .link .icon{transition:transform var(--dur) var(--ease)} .link:hover .icon{transform:translateX(6px)}

  .eyebrow{font:700 var(--step--1)/1.3 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--c-brand);margin-bottom:var(--s-xs)}
  .lead{font-size:var(--step-1);color:var(--c-muted);max-width:var(--measure)}
  .muted{color:var(--c-muted)}

  /* HERO */
  .hero{min-height:100svh;display:grid;align-items:center;padding-block:calc(var(--nav-h) + var(--s-xl)) var(--s-xl);position:relative;isolation:isolate;overflow:clip;
    background:
      radial-gradient(80rem 48rem at 85% 10%,color-mix(in srgb,var(--c-brand) 20%,transparent),transparent 70%),
      radial-gradient(50rem 40rem at 0% 100%,color-mix(in srgb,var(--c-green) 15%,transparent),transparent 70%),
      var(--c-bg)}
  .hero__bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;background-repeat:no-repeat}
  .hero__overlay{position:absolute;inset:0;background:var(--c-bg);transition:opacity .3s}
  .hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.6;
    background-image:linear-gradient(var(--c-line) 1px,transparent 1px),linear-gradient(90deg,var(--c-line) 1px,transparent 1px);
    background-size:56px 56px;mask-image:radial-gradient(70% 70% at 70% 30%,#000,transparent);
    animation:gridPulse 8s ease-in-out infinite}
  @keyframes gridPulse{0%,100%{opacity:.4}50%{opacity:.7}}
  .hero__in{display:grid;gap:var(--s-xl);grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);align-items:center;position:relative;z-index:1}
  .hero__net{width:100%;max-width:440px;justify-self:end;color:var(--c-brand);opacity:.95;filter:drop-shadow(0 0 30px color-mix(in srgb,var(--c-brand) 30%,transparent));
    animation:float 6s ease-in-out infinite}
  .hero__net .net__links path{stroke-dasharray:100;stroke-dashoffset:100;animation:drawLine 2s ease-out .8s forwards}
  @keyframes drawLine{to{stroke-dashoffset:0}}
  .hero__net .net__node circle{opacity:0;animation:fadeInNode .5s ease-out forwards}
  .hero__net .net__node circle:nth-child(1){animation-delay:1s}
  .hero__net .net__node circle:nth-child(2){animation-delay:1.1s}
  .hero__net .net__node circle:nth-child(3){animation-delay:1.2s}
  .hero__net .net__node circle:nth-child(4){animation-delay:1.3s}
  @keyframes fadeInNode{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
  @media (max-width:1000px){.hero__in{grid-template-columns:1fr}.hero__net{display:none}}
  .hero__text{position:relative;z-index:2}
  .hero__title{max-width:15ch;margin-bottom:var(--s-m);font-size:clamp(2.2rem,1.5rem + 3.4vw,4.4rem);
    background:linear-gradient(135deg,var(--c-text) 0%,var(--c-muted) 100%);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
    animation:titleReveal 1s cubic-bezier(.22,1,.36,1) both}
  @keyframes titleReveal{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
  .hero__lead{font-size:var(--step-1);color:var(--c-muted);max-width:52ch;
    animation:leadReveal 1s cubic-bezier(.22,1,.36,1) .2s both}
  @keyframes leadReveal{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
  .hero__cta{display:flex;flex-wrap:wrap;gap:var(--s-s);margin-top:var(--s-l);
    animation:ctaReveal 1s cubic-bezier(.22,1,.36,1) .4s both}
  @keyframes ctaReveal{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
  .hero__facts{display:flex;flex-wrap:wrap;gap:var(--s-s) var(--s-xl);margin-top:var(--s-xl);padding:var(--s-m) 0 0;border-top:1px solid var(--c-line);list-style:none;max-width:max-content;
    animation:factsReveal 1s cubic-bezier(.22,1,.36,1) .6s both}
  @keyframes factsReveal{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
  .hero__facts li{display:grid;transition:transform .3s var(--ease)}
  .hero__facts li:hover{transform:translateY(-4px)}
  .hero__facts strong{font:700 var(--step-2)/1.1 var(--font-display);color:var(--c-text);transition:color .3s}
  .hero__facts li:hover strong{color:var(--c-brand)}
  .hero__facts span{color:var(--c-muted);font-size:var(--step--1)}

  /* Signature : le câble tiré pendant le défilement */
  .cable{position:fixed;z-index:1;left:clamp(.4rem,2vw,2rem);top:0;bottom:0;width:24px;pointer-events:none;display:none}
  .cable svg{width:100%;height:100%}
  .cable__line{fill:none;stroke:var(--c-brand);stroke-width:3;stroke-linecap:round;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:0;opacity:.55;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--c-brand) 60%,transparent))}
  @media (min-width:1280px){.cable{display:block}}
  @media (prefers-reduced-motion:no-preference){
    @supports (animation-timeline:scroll()){
      .cable__line{stroke-dashoffset:1;animation:pull linear both;animation-timeline:scroll(root)}
      @keyframes pull{to{stroke-dashoffset:0}}
    }
  }

  /* Services */
  .services{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:var(--s-s);list-style:none;padding:0}
  .service{position:relative;display:flex;flex-direction:column;gap:var(--s-xs);padding:var(--s-l) var(--s-m) var(--s-m);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden;transition:transform var(--dur) var(--ease),border-color var(--dur),background var(--dur),box-shadow var(--dur) var(--ease)}
  .service::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%),color-mix(in srgb,var(--c-brand) 12%,transparent),transparent 50%);opacity:0;transition:opacity .4s var(--ease);pointer-events:none}
  .service::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--c-brand);transition:width .5s var(--ease)}
  .service:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--c-brand) 55%,transparent);background:var(--c-surface-2);box-shadow:0 20px 50px rgba(0,0,0,.25)}
  .service:hover::before{opacity:1}
  .service:hover::after{width:100%}
  .service__num{position:absolute;top:var(--s-s);right:var(--s-m);font:700 var(--step-2) var(--font-display);color:var(--c-line);transition:color .3s,transform .3s var(--ease)}
  .service:hover .service__num{color:var(--c-brand);transform:translateX(-4px)}
  .service__icon{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:color-mix(in srgb,var(--c-brand) 16%,transparent);color:var(--c-brand);margin-bottom:var(--s-2xs);transition:transform .4s var(--ease),background .3s}
  .service:hover .service__icon{transform:scale(1.1) rotate(5deg);background:color-mix(in srgb,var(--c-brand) 24%,transparent)}
  .service__icon .icon{width:28px;height:28px}
  .service h3{transition:color .3s}
  .service:hover h3{color:var(--c-brand)}
  .service p{color:var(--c-muted);flex:1;transition:color .3s}
  .service:hover p{color:var(--c-text)}
  .service .link{color:var(--c-brand);margin-top:var(--s-xs)}

  /* Formations (papier clair) */
  .section--paper{background:var(--c-paper);color:var(--c-ink);position:relative;overflow:hidden}
  .section--paper::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--c-brand) 50%,transparent)}
  .section--paper .eyebrow{color:var(--c-ink)}
  .section--paper .eyebrow::before{content:"";display:inline-block;width:2rem;height:3px;background:var(--c-brand);vertical-align:middle;margin-right:.6rem}
  .section--paper .lead{color:var(--c-ink-muted)}
  .courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr));gap:var(--s-s);list-style:none;padding:0;container-type:inline-size}
  .course{display:flex;flex-direction:column;gap:var(--s-xs);padding:var(--s-m);background:#fff;border:1px solid var(--c-ink-line);border-radius:var(--radius-lg);color:var(--c-ink);transition:transform var(--dur) var(--ease),box-shadow var(--dur),border-color var(--dur);position:relative;overflow:hidden}
  .course::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--c-brand),var(--c-green));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
  .course:hover{transform:translateY(-8px);box-shadow:0 25px 60px rgba(13,20,32,.15);border-color:var(--c-brand)}
  .course:hover::before{transform:scaleX(1)}
  .course h3 a{text-decoration:none;transition:color .3s}
  .course:hover h3 a{color:var(--c-brand)}
  .course p{color:var(--c-ink-muted);flex:1;transition:color .3s}
  .course:hover p{color:var(--c-ink)}
  .course .link{color:var(--c-ink);transition:color .3s}
  .course:hover .link{color:var(--c-brand)}
  .chip{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .8rem;border-radius:999px;background:var(--c-brand);color:var(--c-ink);font-weight:700;font-size:var(--step--1);transition:transform .3s var(--ease),background .3s}
  .course:hover .chip{transform:scale(1.05);background:color-mix(in srgb,var(--c-brand) 85%,var(--c-green))}
  .chip .icon{width:1em;height:1em}
  .course__prices{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-xs);padding-top:var(--s-xs);border-top:1px dashed var(--c-ink-line)}
  .course__prices dt{font-size:var(--step--1);color:var(--c-ink-muted)}
  .course__prices dd{font:700 1.05rem var(--font-display);margin:0;transition:color .3s}
  .course:hover .course__prices dd{color:var(--c-brand)}
  .page-simple .course__prices dt{color:var(--c-muted)}

  .diplomes{margin-top:var(--s-xl);display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-s) var(--s-m);padding:var(--s-m);background:var(--c-ink);color:var(--c-text);border-radius:var(--radius-lg);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
  .diplomes:hover{transform:translateY(-4px);box-shadow:0 15px 40px rgba(13,20,32,.3)}
  .diplomes h3{display:flex;align-items:center;gap:.6rem;font-size:var(--step-1)}
  .diplomes h3 .icon{color:var(--c-brand);transition:transform .3s var(--ease)}
  .diplomes:hover h3 .icon{transform:scale(1.1) rotate(-5deg)}
  .diplomes ul{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0}
  .diplomes li{padding:.4rem .9rem;border:1px solid var(--c-line);border-radius:999px;font-weight:700;letter-spacing:.04em;transition:all .3s var(--ease);cursor:default}
  .diplomes li:hover{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink);transform:scale(1.05)}

  /* À propos */
  .about{display:grid;gap:var(--s-xl);grid-template-columns:1.15fr .85fr;align-items:center}
  .steps{counter-reset:s;display:grid;gap:var(--s-s);list-style:none;padding:0}
  .steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;column-gap:var(--s-s);padding:var(--s-m);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);transition:transform .3s var(--ease),border-color .3s,background .3s}
  .steps li:hover{transform:translateX(8px);border-color:var(--c-brand);background:var(--c-surface-2)}
  .steps li::before{content:counter(s);grid-row:span 2;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--c-brand);color:var(--c-ink);font:700 1.2rem var(--font-display);transition:transform .3s var(--ease),background .3s}
  .steps li:hover::before{transform:scale(1.1) rotate(5deg);background:color-mix(in srgb,var(--c-brand) 85%,var(--c-green))}
  .steps strong{font:700 var(--step-1) var(--font-display);transition:color .3s} .steps span{color:var(--c-muted);transition:color .3s}
  .steps li:hover strong{color:var(--c-brand)}
  .steps li:hover span{color:var(--c-text)}
  @media (max-width:860px){.about{grid-template-columns:1fr}}

  /* Contact */
  .section--contact{background:var(--c-surface);position:relative}
  .section--contact::before{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--c-brand) 50%,transparent)}
  .contact{display:grid;gap:var(--s-xl);grid-template-columns:1fr 1fr;align-items:start}
  .contact__list{display:grid;gap:var(--s-s);list-style:none;padding:0;margin-top:var(--s-l)}
  .contact__list li{display:flex;gap:.8rem;align-items:flex-start;padding:var(--s-s);border-radius:12px;transition:background .3s var(--ease),transform .3s var(--ease)}
  .contact__list li:hover{background:var(--c-surface-2);transform:translateX(4px)}
  .contact__list .icon{color:var(--c-brand);margin-top:.2em;transition:transform .3s var(--ease)}
  .contact__list li:hover .icon{transform:scale(1.1)}
  .contact__list a{text-decoration:none;border-bottom:1px solid var(--c-line);transition:border-color .3s,color .3s}
  .contact__list a:hover{border-color:var(--c-brand);color:var(--c-brand)}
  .form{display:grid;gap:var(--s-s);padding:var(--s-l);background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-lg);transition:box-shadow .3s var(--ease),border-color .3s}
  .form:hover{border-color:color-mix(in srgb,var(--c-brand) 30%,transparent);box-shadow:0 10px 40px rgba(0,0,0,.2)}
  .field{display:grid;gap:.4rem}
  .field-row{display:grid;gap:var(--s-s);grid-template-columns:1fr 1fr}
  .field label{font-weight:600;font-size:var(--step--1);transition:color .3s}
  .field input,.field textarea{width:100%;min-height:48px;padding:.75rem 1rem;background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;transition:border-color var(--dur),background .3s,box-shadow .3s}
  .field input:focus,.field textarea:focus{border-color:var(--c-brand);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--c-brand) 35%,transparent);background:var(--c-surface-2)}
  .field textarea{resize:vertical}
  .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
  .notice{padding:.8rem 1rem;border-radius:12px;font-weight:600;animation:noticeSlide .4s var(--ease) both}
  @keyframes noticeSlide{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
  .notice--ok{background:color-mix(in srgb,var(--c-brand) 18%,transparent);border:1px solid var(--c-brand)}
  .notice--err{background:color-mix(in srgb,var(--c-danger) 14%,transparent);border:1px solid var(--c-danger)}
  @media (max-width:860px){.contact{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}.form{padding:var(--s-m)}}

  /* Footer */
  .site-footer{padding:var(--s-xl) 0 calc(var(--s-m) + env(safe-area-inset-bottom,0));border-top:1px solid var(--c-line);background:var(--c-bg);position:relative}
  .site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--c-brand) 50%,transparent)}
  .site-footer__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-l)}
  .site-footer__name{font:700 var(--step-1) var(--font-display);transition:color .3s}
  .site-footer__name:hover{color:var(--c-brand)}
  .site-footer__contact{display:grid;gap:.5rem;font-style:normal;color:var(--c-muted)}
  .site-footer__contact>*{display:flex;gap:.6rem;align-items:center;text-decoration:none;transition:color .3s,transform .3s var(--ease)}
  .site-footer__contact>*:hover{color:var(--c-text);transform:translateX(4px)}
  .site-footer__contact .icon{transition:color .3s,transform .3s var(--ease)}
  .site-footer__contact>*:hover .icon{color:var(--c-brand);transform:scale(1.1)}
  .site-footer__legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-xs);margin-top:var(--s-l);padding-top:var(--s-m);border-top:1px solid var(--c-line);font-size:var(--step--1);color:var(--c-muted)}
  .site-footer__legal a{color:var(--c-text);transition:color .3s;position:relative}
  .site-footer__legal a::after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--c-brand);transition:width .3s var(--ease)}
  .site-footer__legal a:hover{color:var(--c-brand)}
  .site-footer__legal a:hover::after{width:100%}

  /* WhatsApp */
  .wa{position:fixed;z-index:60;right:max(1rem,env(safe-area-inset-right));bottom:max(1rem,env(safe-area-inset-bottom));display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#25d366;color:#04210f;box-shadow:var(--shadow);text-decoration:none;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
  .wa:hover{transform:scale(1.1);box-shadow:0 15px 40px rgba(37,211,102,.5)}
  .wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;opacity:0}
  .wa__tip{position:absolute;right:72px;white-space:nowrap;padding:.5rem .8rem;border-radius:10px;background:var(--c-surface-2);color:var(--c-text);font-size:var(--step--1);font-weight:600;opacity:0;transform:translateX(8px);pointer-events:none;transition:opacity var(--dur),transform var(--dur) var(--ease)}
  .wa:hover .wa__tip,.wa:focus-visible .wa__tip{opacity:1;transform:none}
  @media (prefers-reduced-motion:no-preference){.wa::before{animation:pulse 2.6s var(--ease) infinite}@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}}
  @media (hover:none){.wa__tip{display:none}}

  /* Pages simples */
  .prose{max-width:var(--measure)} .prose>*+*{margin-top:var(--s-s)} .prose h1{margin-bottom:var(--s-m)}
  .prose a{color:var(--c-brand)}
  .notfound p{margin-top:var(--s-s);color:var(--c-muted)}
  .page-simple .course{color:var(--c-ink)}
}

@layer utilities{
  /* Révélation native au défilement, en amélioration progressive */
  @media (prefers-reduced-motion:no-preference){
    @supports (animation-timeline:view()){
      .reveal{animation:reveal cubic-bezier(.22,1,.36,1) both;animation-timeline:view();animation-range:entry 0% cover 28%}
      @keyframes reveal{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
    }
  }
  @media print{.site-header,.wa,.cable{display:none}body{background:#fff;color:#000}}

  /* Staggered animations for grid items */
  .services .service:nth-child(1){animation-delay:0ms}
  .services .service:nth-child(2){animation-delay:100ms}
  .services .service:nth-child(3){animation-delay:200ms}
  .services .service:nth-child(4){animation-delay:300ms}
  .courses .course:nth-child(1){animation-delay:0ms}
  .courses .course:nth-child(2){animation-delay:100ms}
  .courses .course:nth-child(3){animation-delay:200ms}
  .courses .course:nth-child(4){animation-delay:300ms}
  .courses .course:nth-child(5){animation-delay:400ms}
  .courses .course:nth-child(6){animation-delay:500ms}

  /* Responsive typography improvements */
  @media (max-width:600px){
    :root{
      --step-4:clamp(2rem,1.2rem + 4vw,3.2rem);
      --step-3:clamp(1.6rem,1.1rem + 2.5vw,2.4rem);
    }
    .hero__title{max-width:100%}
    .hero__cta{flex-direction:column;width:100%}
    .hero__cta .btn{width:100%}
    .hero__facts{flex-direction:column;gap:var(--s-s)}
  }

  /* Improved mobile menu animation */
  @media (max-width:900px){
    .nav{transform:translateY(-100%);opacity:0;transition:transform .4s var(--ease),opacity .3s var(--ease)}
    .site-header:has(.nav-toggle[aria-expanded="true"]) .nav{transform:translateY(0);opacity:1}
  }

  /* Gradient text utility */
  .gradient-text{
    background:linear-gradient(135deg,var(--c-brand) 0%,var(--c-green) 100%);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text
  }

  /* Magnetic button effect on hover */
  @media (hover:hover){
    .btn--primary:hover{
      animation:magnetic .6s var(--ease)
    }
    @keyframes magnetic{
      0%,100%{transform:translateY(-3px)}
      50%{transform:translateY(-5px) scale(1.02)}
    }
  }
}

/* ── Mot du directeur : image personnalisable (Customizer) ─────────── */
@layer components{
  .director{--dir-size:300px;display:grid;gap:var(--s-l);grid-template-columns:1fr;align-items:center;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);padding:var(--s-l);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
  .director--has-photo{grid-template-columns:minmax(0,var(--dir-size)) minmax(0,1fr)}
  .director--has-photo.director--side-right{grid-template-columns:minmax(0,1fr) minmax(0,var(--dir-size))}
  .director--side-right .director__photo{order:2}
  .director:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.2)}
  .director__photo{margin:0;width:100%;aspect-ratio:4/5;overflow:hidden;border-radius:var(--radius-lg);box-shadow:0 10px 30px rgba(0,0,0,.3);background:var(--c-surface-2)}
  .director__photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}
  .director:hover .director__photo img{transform:scale(1.03)}
  .director--shape-square .director__photo{border-radius:6px}
  .director--shape-circle .director__photo{aspect-ratio:1/1;border-radius:50%}
  .director__ph{display:grid;place-content:center;justify-items:center;gap:.5rem;height:100%;padding:1rem;text-align:center;color:var(--c-muted)}
  .director__ph .icon{width:64px;height:64px}
  .director__content{display:flex;flex-direction:column;gap:var(--s-s)}
  .director__header{padding-bottom:var(--s-s);border-bottom:1px solid var(--c-line)}
  .director__header h3{font-size:var(--step-2);color:var(--c-text);margin-bottom:var(--s-2xs)}
  .director__role{font:600 var(--step-0) var(--font-body);color:var(--c-brand);letter-spacing:.08em;text-transform:uppercase}
  .director__message{font-size:var(--step-1);color:var(--c-muted);line-height:1.8;font-style:italic}
  @media (max-width:768px){
    .director--has-photo,.director--has-photo.director--side-right{grid-template-columns:1fr;padding:var(--s-m)}
    .director--side-right .director__photo{order:0}
    .director__photo{max-width:min(100%,var(--dir-size));margin-inline:auto}
  }

  .inscrire-cta{margin-top:var(--s-l);text-align:center}
}

/* ── Page d'inscription ─────────────────────────────────────────────── */
@layer components{
  .inscription__grid{display:grid;gap:var(--s-l);grid-template-columns:minmax(0,1fr) 20rem;align-items:start}
  .insc{gap:var(--s-m)}
  .insc__meta{display:flex;flex-wrap:wrap;gap:var(--s-s) var(--s-m);align-items:end;justify-content:space-between}
  .insc__meta .field{flex:1 1 14rem}
  .insc__date{color:var(--c-muted);min-height:48px;display:flex;align-items:center}
  .insc__group{border:0;border-top:1px dashed var(--c-line);margin:0;padding:var(--s-m) 0 0;display:grid;gap:var(--s-s);min-width:0}
  .insc__group legend{display:flex;align-items:center;gap:.6rem;padding:0 .75rem 0 0;font:700 var(--step-1) var(--font-display)}
  .insc__group legend span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--c-brand);color:var(--c-ink);font-size:.95rem}
  .insc__hint{color:var(--c-muted);font-size:var(--step--1);margin:0}
  .field__label{font-weight:600;font-size:var(--step--1)}
  .field label small{font-weight:400;color:var(--c-muted)}
  .seg{display:flex;flex-wrap:wrap;gap:.5rem}
  .seg__opt,.mod{position:relative;display:flex;cursor:pointer}
  .seg__opt input,.mod input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
  .seg__opt span,.mod span{display:flex;align-items:center;min-height:48px;padding:.6rem 1.1rem;border:1.5px solid var(--c-line);border-radius:999px;background:var(--c-surface);font-weight:600;transition:border-color var(--dur),background var(--dur),color var(--dur)}
  .seg__opt:hover span,.mod:hover span{border-color:color-mix(in srgb,var(--c-brand) 60%,transparent)}
  .seg__opt input:checked+span,.mod input:checked+span{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink)}
  .seg__opt input:focus-visible+span,.mod input:focus-visible+span,.check input:focus-visible{outline:3px solid var(--c-green);outline-offset:3px}
  .mod input:checked+span::before{content:"✓";margin-right:.5rem;font-weight:800}
  .mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,15rem),1fr));gap:.6rem}
  .mods .mod span{width:100%;border-radius:var(--radius)}
  .insc__pc{margin-top:var(--s-xs)}
  .check{display:flex;gap:.75rem;align-items:flex-start;cursor:pointer;color:var(--c-muted)}
  .check input{flex:none;width:24px;height:24px;margin-top:.1rem;accent-color:var(--c-brand)}
  .insc__submit{justify-self:start}
  .insc__errors{margin:.5rem 0 0;padding-left:1.1rem}
  .notice--err{background:color-mix(in srgb,var(--c-danger) 14%,transparent);border:1px solid var(--c-danger)}
  .insc-done{display:grid;gap:var(--s-s);justify-items:start;padding:var(--s-l);background:var(--c-surface);border:1px solid var(--c-brand);border-radius:var(--radius-lg)}
  .insc-done__icon{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--c-brand);color:var(--c-ink)}
  .insc-done__icon .icon{width:32px;height:32px;stroke-width:2.6}
  .insc-done__ref strong{font-family:var(--font-display);color:var(--c-green)}
  .insc-done__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:0}
  .insc-aside{position:sticky;top:calc(var(--nav-h) + 1rem);display:grid;gap:var(--s-s);padding:var(--s-m);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg)}
  .insc-aside h2{font-size:var(--step-1)}
  .insc-aside__link{margin:0}
  @media (max-width:980px){.inscription__grid{grid-template-columns:1fr}.insc-aside{position:static;order:2}}
}

/* ── Carte Google Maps (contact) ── */
@layer components{
  .map{display:grid;gap:var(--s-xs);margin-top:var(--s-m)}
  .map iframe{width:100%;height:var(--map-h,320px);border:1px solid var(--c-line);border-radius:var(--radius-lg);background:var(--c-surface)}
}

/* ── Fiche récapitulative (écran + impression) ── */
@layer components{
  .insc-done{min-width:0}
  .insc-done__hint{font-size:var(--step--1);margin:0}
  .insc-done__actions .btn .icon{width:20px;height:20px}
  .fiche{width:100%;display:grid;gap:var(--s-s);padding:var(--s-m);background:#fff;color:#111;border-radius:var(--radius);margin-block:var(--s-xs)}
  .fiche__head{text-align:center}
  .fiche__rep{font:800 var(--step-1) var(--font-display);text-transform:uppercase;margin:0}
  .fiche__sub{font-size:var(--step--1);color:#444;margin:0}
  .fiche h3{font:800 var(--step-1) var(--font-display);text-transform:uppercase;text-decoration:underline;margin:var(--s-s) 0 var(--s-2xs);color:#111}
  .fiche__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-size:var(--step--1);margin:0}
  .fiche__list{display:grid;gap:.15rem;margin:0;padding:var(--s-s);border:1.5px solid #111;border-radius:6px}
  .fiche__list div{display:grid;grid-template-columns:minmax(8rem,11rem) 1fr;gap:.75rem;padding:.35rem 0;border-bottom:1px dotted #999}
  .fiche__list div:last-child{border-bottom:0}
  .fiche dt{font-weight:700}.fiche dd{margin:0;overflow-wrap:anywhere}
  .fiche h4{font:800 var(--step-0) var(--font-display);text-transform:uppercase;text-align:center;text-decoration:underline;margin:var(--s-xs) 0 0;color:#111}
  .fiche__mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:.4rem 1rem;margin:0;padding:0;list-style:none}
  .fiche__mods li{display:flex;align-items:center;gap:.6rem}
  .fiche .cb{flex:none;position:relative;width:16px;height:16px;border:1.5px solid #111}
  .fiche .is-on .cb::after{content:"";position:absolute;inset:1px;background:linear-gradient(45deg,transparent 45%,#111 45% 55%,transparent 55%),linear-gradient(-45deg,transparent 45%,#111 45% 55%,transparent 55%)}
  .fiche__sign{display:flex;justify-content:space-between;margin-top:var(--s-l);font-weight:700;text-decoration:underline}
  @media (max-width:560px){.fiche__list div{grid-template-columns:1fr;gap:0}}

  @media print{
    body{background:#fff!important}
    .site-header,.site-footer,.wa,.cable,.insc-aside,.inscription .section__head,.insc-done>*:not(.fiche){display:none!important}
    .page-simple{padding:0;min-height:0}
    .inscription__grid{display:block}
    .insc-done{padding:0;border:0;background:none}
    .fiche{padding:0;gap:.6rem;font-size:11pt;break-inside:avoid}
    .fiche__list,.fiche__mods{break-inside:avoid}
  }
}

@media print{@page{margin:14mm}}