:root{
    /* Palette officielle */
    --navy:#062A37;
    --white:#FFFFFF;
    --green:#36AD61;
    /* Nuances dérivées de la palette */
    --navy-90:#0B3646;
    --navy-80:#12475A;
    --green-dark:#2B8E4F;
    --green-soft:#E8F6EE;
    --ink:#062A37;
    --muted:#4E6670;
    --line:#E3EBEE;
    --bg:#F5F8F9;
    /* Couleurs des ceintures (codes du document de formation) */
    --belt-yellow:#F2B705;
    --belt-green:#36AD61;
    --belt-black:#1E2326;

    --font:"Futura PT","Futura","Jost",system-ui,-apple-system,"Segoe UI",sans-serif;
    --radius:18px;
    --maxw:1200px;
    --ease:cubic-bezier(.22,1,.36,1);
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:84px}
  body{font-family:var(--font);font-weight:400;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
  h1,h2,h3,h4{font-weight:500;line-height:1.12;letter-spacing:-.01em}
  .accent{color:var(--green)}
  .eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--green);font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
  .eyebrow::before{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}
  .section{padding:120px 0;position:relative}
  .section-head{max-width:720px;margin-bottom:64px}
  .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
  .section-head.center .eyebrow::after{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}
  .section-head h2{font-size:clamp(2rem,4.2vw,3.1rem);color:var(--navy);margin-bottom:18px}
  .section-head p{color:var(--muted);font-size:1.12rem}
  .on-dark .section-head h2{color:#fff}
  .on-dark .section-head p{color:rgba(255,255,255,.72)}

  /* ---------- Boutons ---------- */
  .btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font-family:inherit;font-weight:500;font-size:1rem;letter-spacing:.01em;border:0;cursor:pointer;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s}
  .btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
  .btn:hover svg{transform:translateX(4px)}
  .btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 30px -8px rgba(54,173,97,.6)}
  .btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);transition:transform .8s var(--ease)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(54,173,97,.75)}
  .btn-primary:hover::after{transform:translateX(100%)}
  .btn-outline{color:#fff;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.04);backdrop-filter:blur(6px)}
  .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
  .btn-navy{background:var(--navy);color:#fff}
  .btn-navy:hover{background:var(--navy-80);transform:translateY(-2px)}

  /* ---------- Header ---------- */
  .header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .4s,box-shadow .4s,height .4s}
  .header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;transition:height .4s var(--ease)}
  .brand{position:relative;display:block;height:54px;width:96px}
  .brand img{position:absolute;inset:0;height:100%;width:auto;transition:opacity .4s}
  .brand .logo-color{opacity:0}
  .header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(6,42,55,.35)}
  .header.scrolled .wrap{height:70px}
  .header.scrolled .logo-white{opacity:0}
  .header.scrolled .logo-color{opacity:1}
  .nav{display:flex;align-items:center;gap:6px}
  .nav a.link{position:relative;padding:10px 16px;font-size:.98rem;font-weight:500;color:rgba(255,255,255,.85);transition:color .3s}
  .nav a.link::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
  .nav a.link:hover::after,.nav a.link.active::after{transform:scaleX(1)}
  .nav a.link:hover{color:#fff}
  .header.scrolled .nav a.link{color:var(--muted)}
  .header.scrolled .nav a.link:hover,.header.scrolled .nav a.link.active{color:var(--navy)}
  .nav .btn{margin-left:14px;padding:12px 22px;font-size:.95rem}
  .burger{display:none;width:44px;height:44px;border-radius:12px;border:0;background:rgba(255,255,255,.1);cursor:pointer;position:relative}
  .burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:transform .35s var(--ease),opacity .2s,top .35s var(--ease)}
  .burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
  .header.scrolled .burger{background:var(--bg)}
  .header.scrolled .burger span{background:var(--navy)}
  .menu-open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
  .menu-open .burger span:nth-child(2){opacity:0}
  .menu-open .burger span:nth-child(3){top:21px;transform:rotate(-45deg)}
  @media(max-width:960px){
    .burger{display:block}
    .nav{position:fixed;inset:70px 16px auto 16px;flex-direction:column;align-items:stretch;gap:2px;background:#fff;border-radius:20px;padding:14px;box-shadow:0 30px 60px -20px rgba(6,42,55,.45);opacity:0;transform:translateY(-10px);pointer-events:none;transition:opacity .3s,transform .4s var(--ease)}
    .menu-open .nav{opacity:1;transform:none;pointer-events:auto}
    .nav a.link{color:var(--navy)!important;padding:14px 16px;border-radius:12px}
    .nav a.link:hover{background:var(--bg)}
    .nav a.link::after{display:none}
    .nav .btn{margin:8px 0 0;justify-content:center}
  }

  /* ---------- Hero ---------- */
  .hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;background:var(--navy);color:#fff;overflow:hidden;padding:130px 0 90px}
  .hero-bg{position:absolute;inset:0;pointer-events:none}
  .hero-bg .grid{position:absolute;inset:-2px;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 70% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 40%,#000 30%,transparent 75%);animation:gridMove 30s linear infinite}
  @keyframes gridMove{to{background-position:64px 64px,64px 64px}}
  .hero-bg .glow{position:absolute;border-radius:50%;filter:blur(80px)}
  .hero-bg .g1{width:620px;height:620px;right:-140px;top:-160px;background:rgba(54,173,97,.28);animation:drift 14s ease-in-out infinite alternate}
  .hero-bg .g2{width:480px;height:480px;left:-200px;bottom:-220px;background:rgba(54,173,97,.12);animation:drift 18s ease-in-out infinite alternate-reverse}
  @keyframes drift{to{transform:translate(-60px,50px) scale(1.1)}}
  .hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;width:100%}
  .hero h1{font-size:clamp(2.6rem,5.6vw,4.6rem);font-weight:500;margin-bottom:26px;letter-spacing:-.02em}
  .hero h1 .line{display:block;overflow:hidden}
  .hero h1 .line>span{display:inline-block;transform:translateY(105%);animation:lineUp 1s var(--ease) forwards}
  .hero h1 .line:nth-child(2)>span{animation-delay:.12s}
  .hero h1 .line:nth-child(3)>span{animation-delay:.24s}
  @keyframes lineUp{to{transform:none}}
  .hero h1 .accent{position:relative;white-space:nowrap}
  .hero h1 .accent svg{position:absolute;left:0;bottom:-.12em;width:100%;height:.3em;overflow:visible}
  .hero h1 .accent path{stroke:var(--green);stroke-width:4;fill:none;stroke-linecap:round;stroke-dasharray:400;stroke-dashoffset:400;animation:draw 1.2s 1s var(--ease) forwards}
  @keyframes draw{to{stroke-dashoffset:0}}
  .hero-lead{font-size:1.2rem;color:rgba(255,255,255,.78);max-width:560px;margin-bottom:38px}
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:56px}
  .hero-tags{display:flex;flex-wrap:wrap;gap:10px}
  .hero-tags span{font-size:.88rem;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:rgba(255,255,255,.8)}
  .fade-up{opacity:0;transform:translateY(24px);animation:fadeUp 1s var(--ease) forwards}
  @keyframes fadeUp{to{opacity:1;transform:none}}

  .hero-visual{position:relative;aspect-ratio:1/1;max-width:540px;width:100%;justify-self:end}
  .orbit{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,255,255,.08)}
  .orbit.o2{inset:12%;border-color:rgba(54,173,97,.25);border-style:dashed;animation:spin 60s linear infinite}
  .orbit.o3{inset:26%;background:radial-gradient(circle,rgba(54,173,97,.22),transparent 70%);border:0}
  .orbit .dot{position:absolute;top:-5px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:var(--green);box-shadow:0 0 18px 4px rgba(54,173,97,.7)}
  .orbit.o1{animation:spin 24s linear infinite}
  @keyframes spin{to{transform:rotate(360deg)}}
  .hero-mark{position:absolute;inset:18% 20% 16% 20%;animation:float 6s ease-in-out infinite;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35))}
  .hero-mark img{width:100%;height:100%;object-fit:contain}
  @keyframes float{50%{transform:translateY(-14px)}}
  .chip{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 18px 12px 12px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:.92rem;white-space:nowrap;box-shadow:0 20px 40px -20px rgba(0,0,0,.5);animation:float 7s ease-in-out infinite}
  .chip i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-style:normal;font-weight:600;font-size:.8rem}
  .chip small{display:block;color:rgba(255,255,255,.6);font-size:.76rem;line-height:1.2}
  .chip b{font-weight:500;line-height:1.2}
  .chip.c1{top:10%;left:-6%;animation-delay:-1s}
  .chip.c1 i{background:var(--belt-yellow);color:var(--navy)}
  .chip.c2{top:48%;right:-8%;animation-delay:-3s}
  .chip.c2 i{background:var(--belt-green);color:#fff}
  .chip.c3{bottom:6%;left:2%;animation-delay:-5s}
  .chip.c3 i{background:var(--belt-black);color:#fff;border:1px solid rgba(255,255,255,.25)}
  .scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);width:26px;height:42px;border:1.5px solid rgba(255,255,255,.3);border-radius:14px}
  .scroll-hint::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--green);animation:scrollHint 1.8s ease-in-out infinite}
  @keyframes scrollHint{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
  @media(max-width:960px){
    .hero-inner{grid-template-columns:1fr;text-align:left}
    .hero-visual{max-width:380px;justify-self:center;margin-top:10px}
    .chip.c1{left:-4%}.chip.c2{right:-4%}
    .scroll-hint{display:none}
  }
  @media(max-width:520px){.chip{font-size:.8rem;padding:8px 12px 8px 8px}.chip i{width:28px;height:28px}.chip small{display:none}}

  /* ---------- Clients (marquee) ---------- */
  .clients{padding:56px 0;border-bottom:1px solid var(--line);background:#fff}
  .clients p{text-align:center;color:var(--muted);font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:30px}
  .marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
  .marquee-track{display:flex;gap:64px;width:max-content;animation:marquee 40s linear infinite;align-items:center}
  .marquee:hover .marquee-track{animation-play-state:paused}
  .marquee img{height:52px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.6;mix-blend-mode:multiply;transition:filter .4s,opacity .4s,transform .4s var(--ease)}
  .marquee img:hover{filter:none;opacity:1;transform:scale(1.08)}
  @keyframes marquee{to{transform:translateX(calc(-50% - 32px))}}

  /* ---------- Qui sommes-nous ---------- */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
  .about-intro h2{font-size:clamp(2rem,4.2vw,3.1rem);color:var(--navy);margin-bottom:24px}
  .about-intro .lead{font-size:1.2rem;color:var(--navy);margin-bottom:18px}
  .about-intro p{color:var(--muted);font-size:1.06rem}
  .sectors{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
  .sectors span{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--navy);font-size:.92rem}
  .sectors span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
  .pillars{display:grid;gap:18px}
  .pillar{display:grid;grid-template-columns:64px 1fr;gap:22px;align-items:center;padding:26px 28px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s}
  .pillar:hover{transform:translateX(8px);border-color:transparent;box-shadow:0 24px 50px -24px rgba(6,42,55,.35)}
  .pillar .ico{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;background:var(--green-soft);color:var(--green);transition:background .4s,color .4s}
  .pillar:hover .ico{background:var(--green);color:#fff}
  .pillar .ico svg{width:30px;height:30px}
  .pillar h3{font-size:1.25rem;color:var(--navy);letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
  .pillar p{color:var(--muted)}
  .stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:90px;border-radius:24px;background:var(--navy);color:#fff;overflow:hidden;position:relative}
  .stats::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 0%,rgba(54,173,97,.35),transparent 50%)}
  .stat{position:relative;padding:44px 32px;border-right:1px solid rgba(255,255,255,.08)}
  .stat:last-child{border-right:0}
  .stat .num{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:500;line-height:1}
  .stat .num em{font-style:normal;color:var(--green)}
  .stat .lbl{color:rgba(255,255,255,.68);margin-top:10px;font-size:.98rem}
  @media(max-width:960px){.about-grid{grid-template-columns:1fr;gap:48px}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}}
  @media(max-width:520px){.stat{padding:30px 22px}}

  /* ---------- Parcours / Ceintures ---------- */
  .programs{background:var(--bg)}
  .path{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;margin-bottom:56px}
  .path::before{content:"";position:absolute;left:16%;right:16%;top:39px;height:2px;background:linear-gradient(90deg,var(--belt-yellow),var(--belt-green),var(--belt-black));transform:scaleX(var(--p,0));transform-origin:left;transition:transform 1.6s var(--ease)}
  .path.in::before{--p:1}
  .belt-tab{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:0 10px;background:none;border:0;cursor:pointer;font-family:inherit;color:inherit}
  .belt-tab .knot{width:80px;height:80px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;position:relative;z-index:1}
  .belt-tab .knot span{width:46px;height:46px;border-radius:50%;background:var(--c);display:grid;place-items:center;color:#fff;font-weight:600}
  .belt-tab[data-belt="yellow"]{--c:var(--belt-yellow)}
  .belt-tab[data-belt="green"]{--c:var(--belt-green)}
  .belt-tab[data-belt="black"]{--c:var(--belt-black)}
  .belt-tab h3{font-size:1.4rem;color:var(--navy)}
  .belt-tab small{color:var(--muted);font-size:.95rem}
  .belt-tab:hover .knot{transform:scale(1.06)}
  .belt-tab[aria-selected="true"] .knot{border-color:var(--c);box-shadow:0 0 0 8px color-mix(in srgb,var(--c) 18%,transparent),0 18px 30px -12px color-mix(in srgb,var(--c) 70%,transparent);transform:scale(1.1)}
  .belt-tab[aria-selected="true"] h3{color:var(--navy)}
  .belt-tab:not([aria-selected="true"]) h3{color:var(--muted)}

  .panel{display:none;grid-template-columns:.8fr 1.2fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(6,42,55,.35);border:1px solid var(--line)}
  .panel.active{display:grid;animation:panelIn .7s var(--ease)}
  @keyframes panelIn{from{opacity:0;transform:translateY(20px)}}
  .panel-media{position:relative;background:var(--c-soft);overflow:hidden;min-height:420px}
  .panel-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left center;transition:transform 1.2s var(--ease)}
  .panel:hover .panel-media img{transform:scale(1.04)}
  .panel-media::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:var(--c)}
  .panel[data-belt="yellow"]{--c:var(--belt-yellow);--c-soft:#FFF8E1}
  .panel[data-belt="green"]{--c:var(--belt-green);--c-soft:var(--green-soft)}
  .panel[data-belt="black"]{--c:var(--belt-black);--c-soft:#EEF0F1}
  .panel-body{padding:48px 52px}
  .panel-body .tag{display:inline-block;padding:6px 14px;border-radius:999px;background:var(--c);color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
  .panel[data-belt="yellow"] .tag{color:var(--navy)}
  .panel-body h3{font-size:clamp(1.6rem,3vw,2.2rem);color:var(--navy);margin-bottom:12px}
  .panel-body>p{color:var(--muted);font-size:1.08rem;margin-bottom:28px}
  .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:30px}
  .fact{padding:16px;border-radius:14px;background:var(--bg)}
  .fact b{display:block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:4px}
  .fact span{color:var(--navy);font-weight:500;line-height:1.35;display:block}
  .cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
  .cols h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);font-weight:600;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--c)}
  .checks{list-style:none;display:grid;gap:9px}
  .checks li{display:flex;gap:11px;align-items:flex-start;color:var(--ink);font-size:.98rem;line-height:1.4;opacity:0;transform:translateX(-8px);animation:itemIn .5s var(--ease) forwards;animation-delay:calc(var(--i,0) * 45ms + .15s)}
  @keyframes itemIn{to{opacity:1;transform:none}}
  .checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:1px;border-radius:50%;background:var(--c) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
  .panel[data-belt="yellow"] .checks li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23062A37' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E")}
  .formats{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line);align-items:center;justify-content:space-between}
  .formats .pills{display:flex;gap:8px;flex-wrap:wrap}
  .formats .pills span{padding:7px 14px;border-radius:999px;border:1px solid var(--line);font-size:.88rem;color:var(--muted)}
  .formats a{color:var(--green-dark);font-weight:500;display:inline-flex;align-items:center;gap:6px}
  .formats a:hover{gap:10px}
  .formats a{transition:gap .3s var(--ease)}
  @media(max-width:1020px){.panel.active{grid-template-columns:1fr}.panel-media{min-height:0;aspect-ratio:16/10}.panel-media img{object-position:center 20%}}
  @media(max-width:640px){
    .panel-body{padding:32px 24px}.facts{grid-template-columns:1fr}.cols{grid-template-columns:1fr}
    .path{gap:8px}.belt-tab .knot{width:64px;height:64px}.belt-tab .knot span{width:36px;height:36px}.path::before{top:31px}
    .belt-tab h3{font-size:1.05rem}.belt-tab small{display:none}
  }

  /* ---------- Certification ---------- */
  .certif{background:var(--navy);color:#fff;overflow:hidden}
  .certif::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(180deg,#000,transparent 70%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%)}
  .cert-flow{position:relative;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:20px;align-items:stretch}
  .cert-card{position:relative;padding:36px 32px;border-radius:24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);transition:transform .5s var(--ease),background .4s,border-color .4s}
  .cert-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.07);border-color:rgba(54,173,97,.5)}
  .cert-card .step{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--green);font-weight:600;font-size:1.1rem;margin-bottom:22px}
  .cert-card h3{font-size:1.35rem;margin-bottom:6px}
  .cert-card .sub{color:var(--green);font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;display:block}
  .cert-card ul{list-style:none;display:grid;gap:10px;color:rgba(255,255,255,.78)}
  .cert-card ul li{display:flex;gap:10px}
  .cert-card ul li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--green);margin-top:10px}
  .cert-card .opt{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.05);margin-top:10px}
  .cert-card .opt b{display:block;font-weight:500;color:#fff;margin-bottom:2px}
  .cert-card .opt span{color:rgba(255,255,255,.7);font-size:.95rem}
  .op{display:grid;place-items:center;font-size:2.2rem;color:var(--green);font-weight:300}
  .cert-card.final{background:linear-gradient(160deg,var(--green),var(--green-dark));border-color:transparent;display:flex;flex-direction:column;justify-content:center}
  .cert-card.final:hover{background:linear-gradient(160deg,var(--green),var(--green-dark))}
  .cert-card.final .medal{width:74px;height:74px;margin-bottom:20px}
  .cert-card.final p{color:rgba(255,255,255,.9)}
  .cert-card.final .belts{display:flex;gap:6px;margin-top:20px}
  .cert-card.final .belts i{height:8px;flex:1;border-radius:4px}
  @media(max-width:1020px){.cert-flow{grid-template-columns:1fr}.op{transform:rotate(90deg);font-size:1.8rem;height:30px}}

  /* ---------- Méthode ---------- */
  .method{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-bottom:100px}
  .m-step{position:relative;padding:0 26px 0 0}
  .m-step .n{font-size:4.6rem;line-height:1;font-weight:500;color:transparent;-webkit-text-stroke:1.5px var(--line);transition:-webkit-text-stroke-color .5s,color .5s}
  .m-step.in .n{-webkit-text-stroke-color:var(--green)}
  .m-step:hover .n{color:var(--green)}
  .m-step .bar{height:3px;background:var(--line);margin:22px 0 22px;position:relative;overflow:hidden;border-radius:3px}
  .m-step .bar::after{content:"";position:absolute;inset:0;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease);transition-delay:var(--d,0s)}
  .m-step.in .bar::after{transform:scaleX(1)}
  .m-step h3{font-size:1.5rem;color:var(--navy);margin-bottom:8px}
  .m-step p{color:var(--muted)}
  @media(max-width:860px){.method{grid-template-columns:1fr 1fr;gap:44px 0}}

  .why-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:72px;align-items:center}
  .why-list{list-style:none;display:grid;gap:4px}
  .why-list li{display:grid;grid-template-columns:44px 1fr;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);font-size:1.1rem;color:var(--navy);transition:padding .4s var(--ease)}
  .why-list li:hover{padding-left:10px}
  .why-list li i{width:44px;height:44px;border-radius:12px;background:var(--green-soft);display:grid;place-items:center;transition:background .3s}
  .why-list li:hover i{background:var(--green)}
  .why-list li i svg{width:20px;height:20px;stroke:var(--green);transition:stroke .3s}
  .why-list li:hover i svg{stroke:#fff}
  .gallery{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:110px;gap:14px}
  .gallery figure{position:relative;border-radius:18px;overflow:hidden;background:var(--bg)}
  .gallery figure img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
  .gallery figure:hover img{transform:scale(1.07)}
  .gallery figcaption{position:absolute;left:12px;right:12px;bottom:12px;padding:8px 12px;border-radius:10px;background:rgba(6,42,55,.82);backdrop-filter:blur(6px);color:#fff;font-size:.82rem;line-height:1.3;transform:translateY(6px);opacity:.92;transition:transform .4s var(--ease),opacity .4s}
  .gallery figure:hover figcaption{transform:none;opacity:1}
  .gallery figcaption b{font-weight:500;color:var(--green)}
  .gallery .a{grid-column:1/5;grid-row:1/3}
  .gallery .b{grid-column:5/7;grid-row:1/3}
  .gallery .c{grid-column:1/3;grid-row:3/5}
  .gallery .d{grid-column:3/7;grid-row:3/5}
  @media(max-width:960px){.why-grid{grid-template-columns:1fr;gap:48px}}
  @media(max-width:520px){.gallery{grid-auto-rows:80px;gap:10px}}

  /* ---------- Fondateur ---------- */
  .founder{background:var(--bg)}
  .founder-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
  .founder-photo{position:relative}
  .founder-photo .frame{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:4/4.4;box-shadow:0 40px 80px -40px rgba(6,42,55,.5)}
  .founder-photo img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
  .founder-photo::before{content:"";position:absolute;inset:-18px 18px 18px -18px;border-radius:32px;border:2px solid var(--green);z-index:-1}
  .founder-photo .badge{position:absolute;right:-20px;bottom:36px;background:#fff;border-radius:18px;padding:16px 20px;box-shadow:0 20px 40px -18px rgba(6,42,55,.4)}
  .founder-photo .badge b{display:block;color:var(--navy);font-weight:500;font-size:1.15rem}
  .founder-photo .badge span{color:var(--green-dark);font-size:.9rem}
  .founder-text h2{font-size:clamp(2rem,4vw,2.8rem);color:var(--navy);margin-bottom:26px}
  .founder-text p{color:var(--muted);font-size:1.08rem;margin-bottom:16px}
  .founder-text blockquote{position:relative;margin:26px 0;padding:6px 0 6px 26px;border-left:3px solid var(--green);color:var(--navy);font-size:1.2rem;font-weight:500;line-height:1.5}
  .signature{display:inline-flex;gap:10px;flex-wrap:wrap;margin-top:12px}
  .signature span{padding:10px 18px;border-radius:999px;background:var(--navy);color:#fff;font-size:.95rem}
  .signature span:nth-child(even){background:var(--green)}
  @media(max-width:960px){.founder-grid{grid-template-columns:1fr;gap:56px}.founder-photo{max-width:440px}.founder-photo .badge{right:12px}}

  /* ---------- Références ---------- */
  .refs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .ref{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:18px;padding:22px;border-radius:18px;border:1px solid var(--line);background:#fff;min-height:150px;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;overflow:hidden}
  .ref::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--rc,var(--green));transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease)}
  .ref:hover{transform:translateY(-4px);box-shadow:0 24px 40px -24px rgba(6,42,55,.35);border-color:transparent}
  .ref:hover::before{transform:scaleY(1)}
  .ref .logo{height:60px;display:flex;align-items:center}
  .ref .logo img{max-height:60px;max-width:150px;object-fit:contain;mix-blend-mode:multiply}
  .ref .logo .wordmark{font-size:1.3rem;color:var(--navy);font-weight:500}
  .ref .meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.82rem}
  .ref .meta b{font-weight:500;color:var(--navy)}
  .ref .meta span{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;text-align:right}
  .ref.more{background:var(--navy);border-color:var(--navy);justify-content:center;color:#fff}
  .ref.more b{font-size:1.4rem;font-weight:500}
  .ref.more span{color:rgba(255,255,255,.7)}
  @media(max-width:960px){.refs-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:460px){.refs-grid{grid-template-columns:1fr}}

  /* ---------- FAQ ---------- */
  .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}
  .faq-list{display:grid;gap:12px}
  .qa{border:1px solid var(--line);border-radius:16px;background:#fff;transition:border-color .3s,box-shadow .3s}
  .qa[open]{border-color:var(--green);box-shadow:0 18px 40px -26px rgba(6,42,55,.35)}
  .qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 24px;font-size:1.1rem;color:var(--navy);font-weight:500}
  .qa summary::-webkit-details-marker{display:none}
  .qa summary i{flex:none;width:32px;height:32px;border-radius:50%;background:var(--bg);position:relative;transition:background .3s,transform .4s var(--ease)}
  .qa summary i::before,.qa summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;background:var(--navy);border-radius:2px;transition:background .3s}
  .qa summary i::after{transform:rotate(90deg)}
  .qa[open] summary i{background:var(--green);transform:rotate(45deg)}
  .qa[open] summary i::before,.qa[open] summary i::after{background:#fff}
  .qa .ans{padding:0 24px 22px;color:var(--muted)}
  @media(max-width:960px){.faq-grid{grid-template-columns:1fr;gap:20px}}

  /* ---------- Contact ---------- */
  .contact{padding:0 0 120px}
  .contact-box{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:72px;border-radius:32px;background:var(--navy);color:#fff;overflow:hidden}
  .contact-box::before{content:"";position:absolute;width:560px;height:560px;right:-180px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(54,173,97,.35),transparent 65%)}
  .contact-box .mark{position:absolute;left:-60px;bottom:-80px;width:320px;opacity:.05;pointer-events:none}
  .contact-box>*{position:relative}
  .contact-box h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:18px}
  .contact-box .intro p{color:rgba(255,255,255,.75);font-size:1.1rem;margin-bottom:30px}
  .contact-points{list-style:none;display:grid;gap:14px}
  .contact-points li{display:flex;gap:12px;align-items:center;color:rgba(255,255,255,.85)}
  .contact-points li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(54,173,97,.2)}
  form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .field{display:grid;gap:6px}
  .field.full{grid-column:1/-1}
  .field label{font-size:.85rem;color:rgba(255,255,255,.7)}
  .field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:#fff;padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);transition:border-color .3s,background .3s,box-shadow .3s;outline:none}
  .field select option{color:var(--navy)}
  .field textarea{resize:vertical;min-height:110px}
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);background:rgba(255,255,255,.08);box-shadow:0 0 0 4px rgba(54,173,97,.18)}
  form .btn{grid-column:1/-1;justify-content:center}
  .form-ok{grid-column:1/-1;display:none;padding:14px 16px;border-radius:12px;background:rgba(54,173,97,.18);border:1px solid rgba(54,173,97,.5)}
  .form-ok.err{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3)}
  .hp{position:absolute;left:-9999px}
  @media(max-width:960px){.contact-box{grid-template-columns:1fr;padding:44px 28px}}
  @media(max-width:520px){form{grid-template-columns:1fr}}

  /* ---------- Footer ---------- */
  footer{background:#041F29;color:rgba(255,255,255,.65);padding:80px 0 32px}
  .foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
  .foot .logo-full{width:220px;margin-bottom:22px}
  .foot p{max-width:320px;font-size:.98rem}
  .foot h5{color:#fff;font-size:.82rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
  .foot a{display:block;padding:6px 0;transition:color .3s,transform .3s var(--ease)}
  .foot a:hover{color:var(--green);transform:translateX(4px)}
  .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:28px;border-top:1px solid rgba(255,255,255,.08);font-size:.88rem}
  .foot-bottom .motto{color:var(--green);letter-spacing:.04em}
  @media(max-width:860px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

  /* ---------- Reveal au scroll ---------- */
  .reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
  .reveal.in{opacity:1;transform:none}
  .progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--green);transform-origin:left;transform:scaleX(0);z-index:101}
  .to-top{position:fixed;right:22px;bottom:22px;width:50px;height:50px;border-radius:50%;border:0;background:var(--green);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 12px 30px -10px rgba(54,173,97,.8);opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .4s,transform .4s var(--ease);z-index:90}
  .to-top.show{opacity:1;transform:none;pointer-events:auto}
  .to-top svg{width:20px;height:20px}

  @media(prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
    .reveal{opacity:1;transform:none}
  }