:root{
  --ink:#16223B; --ink2:#0E1626; --gold:#B7892B; --gold-d:#9A731F;
  --paper:#FAF8F4; --slate:#5B6B82; --line:#E8E4DB; --white:#fff;
  --elearn:#12705C; --elearn-bg:#E7F3EF;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-0.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-d)}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){
  header{background:rgba(250,248,244,.98)}
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:24px;flex-wrap:wrap;padding:10px 0}
.brand{font-family:var(--serif);font-size:22px;font-weight:600;letter-spacing:.01em;color:var(--ink);display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand .dot{width:9px;height:9px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}
.menu{display:flex;gap:30px;font-size:15px;font-weight:500;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;max-width:100%}
.menu::-webkit-scrollbar{display:none}
.menu a{position:relative;color:var(--ink);padding:4px 0;opacity:.82;transition:opacity .2s;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:width .25s ease}
.menu a:hover{opacity:1}.menu a:hover::after{width:100%}
.menu a.active{opacity:1}.menu a.active::after{width:100%}
.menu a.menu-elearn{color:var(--elearn);font-weight:700;opacity:1;display:inline-flex;align-items:center;gap:7px}
.menu a.menu-elearn::after{background:var(--elearn)}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 120% at 82% 18%, #22314f 0%, var(--ink) 46%, var(--ink2) 100%)}
.hero .wrap{position:relative;padding:112px 32px 118px}
.hero-inner{max-width:680px}
.hero .eyebrow{color:#D9B25A}
.hero h1{font-size:clamp(38px,6vw,66px);margin:22px 0 0;color:#fff}
.hero h1 .accent{color:#E7C978;font-style:italic}
.hero p.lead{margin-top:26px;font-size:clamp(17px,2vw,20px);color:#C6D0E0;max-width:560px;line-height:1.55}
.cta-row{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.btn{display:inline-block;padding:15px 28px;border-radius:2px;font-weight:600;font-size:15.5px;letter-spacing:.01em;transition:transform .18s ease,box-shadow .2s ease,background .2s,border-color .2s,color .2s}
.btn-primary{background:var(--gold);color:var(--ink)}
.btn-primary:hover{background:#caa049;transform:translateY(-2px);box-shadow:0 10px 26px rgba(183,137,43,.32)}
.btn-ghost{border:1px solid rgba(255,255,255,.32);color:#fff}
.btn-ghost:hover{border-color:#E7C978;color:#E7C978}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#22314f;transform:translateY(-2px)}
.bars{position:absolute;right:6%;bottom:0;display:flex;align-items:flex-end;gap:10px;height:66%;opacity:.5}
.bars span{width:34px;background:#243252;border-radius:3px 3px 0 0}
.bars span:nth-child(1){height:34%}.bars span:nth-child(2){height:52%}.bars span:nth-child(3){height:70%}
.bars span:nth-child(4){height:88%}.bars span:nth-child(5){height:100%}
@media(max-width:820px){.bars{display:none}}

/* compact inner-page hero */
.page-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 130% at 85% 10%, #22314f 0%, var(--ink) 50%, var(--ink2) 100%)}
.page-hero .wrap{position:relative;padding:78px 32px 74px}
.page-hero .eyebrow{color:#D9B25A}
.page-hero h1{font-size:clamp(32px,5vw,52px);margin-top:16px;color:#fff;max-width:760px}
.page-hero p{margin-top:20px;color:#C6D0E0;font-size:clamp(16px,2vw,19px);max-width:620px;line-height:1.55}

/* sections */
section{padding:92px 0}
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head .eyebrow{display:block;margin-bottom:14px}
.sec-head h2{font-size:clamp(28px,3.6vw,40px);color:var(--ink)}
.sec-head p{margin-top:16px;color:var(--slate);font-size:17px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:34px 30px;transition:transform .2s ease,box-shadow .25s ease,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(22,34,59,.09);border-color:#dfd8c8}
.card .rule{width:38px;height:3px;background:var(--gold);border-radius:2px;margin-bottom:20px}
.card h3{font-size:22px;color:var(--ink);margin-bottom:12px}
.card p{color:var(--slate);font-size:15.5px}

/* band */
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band .wrap{padding:74px 32px;display:flex;gap:40px;align-items:center;flex-wrap:wrap}
.band .mark{font-family:var(--serif);font-size:80px;color:var(--gold);line-height:.7;font-weight:600}
.band p{font-family:var(--serif);font-size:clamp(21px,2.6vw,29px);color:var(--ink);font-weight:400;line-height:1.4;flex:1;min-width:280px}

/* why */
.why{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.why ul{list-style:none;margin-top:8px}
.why li{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.why li:last-child{border-bottom:none}
.why li .n{font-family:var(--serif);color:var(--gold-d);font-size:18px;font-weight:600;min-width:26px}
.why li strong{display:block;font-size:17.5px;color:var(--ink);font-weight:600;margin-bottom:3px}
.why li span.d{color:var(--slate);font-size:15px}

/* offer strip */
.offer{background:var(--ink);color:#fff;border-radius:8px;padding:56px;display:flex;gap:36px;align-items:center;justify-content:space-between;flex-wrap:wrap;position:relative;overflow:hidden}
.offer::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border:1px solid rgba(231,201,120,.18);border-radius:50%}
.offer h3{font-size:clamp(23px,3vw,32px);color:#fff;max-width:560px}
.offer p{color:#C6D0E0;margin-top:12px;max-width:520px;font-size:16px}

/* formation list */
.flist{display:flex;flex-direction:column;gap:20px}
.frow{background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px 34px;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;transition:transform .2s ease,box-shadow .25s ease,border-color .2s}
.frow:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(22,34,59,.09);border-color:#dfd8c8}
.fnum{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--gold);line-height:1;min-width:52px}
.fhead{display:flex;justify-content:space-between;gap:18px;align-items:baseline;flex-wrap:wrap}
.frow h3{font-size:23px;color:var(--ink)}
.ftag{font-size:13px;font-weight:600;color:var(--gold-d);background:#F7EFD8;border-radius:2px;padding:5px 12px;white-space:nowrap}
.fmeta{margin-top:8px;font-size:14px;color:var(--slate);font-weight:500}
.fbody{margin-top:14px;color:var(--slate);font-size:15.5px}
.fbody ul{margin:12px 0 0;padding-left:18px}
.fbody li{margin-bottom:6px}
.linked{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
.linked .lab{font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-d);margin-bottom:10px}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:40px;padding:8px 16px}
.chip .d{width:7px;height:7px;background:var(--gold);border-radius:50%;transform:rotate(45deg);border-radius:2px}

/* business games section */
.games{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.bg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.game{position:relative;background:var(--ink);color:#fff;border-radius:8px;padding:34px 30px;overflow:hidden;transition:transform .2s ease,box-shadow .25s ease}
.game:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(14,22,38,.28)}
.game::after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border:1px solid rgba(231,201,120,.16);border-radius:50%}
.game .tag{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#D9B25A}
.game h3{color:#fff;font-size:21px;margin:12px 0 10px}
.game p{color:#C6D0E0;font-size:14.5px;position:relative;z-index:1}

/* books */
.books{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.book{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .25s ease,border-color .2s}
.book:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(22,34,59,.10);border-color:#dfd8c8}
.book .cover{height:220px;background:linear-gradient(135deg,#1b2942,#0E1626);display:flex;align-items:center;justify-content:center;position:relative}
.book .cover .spine{position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--gold)}
.book .cover .t{font-family:var(--serif);color:#fff;font-size:22px;text-align:center;padding:0 34px;line-height:1.2}
.book .cover .badge{position:absolute;top:16px;right:16px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#E7C978;border:1px solid rgba(231,201,120,.4);padding:4px 10px;border-radius:2px}
.book .body{padding:28px 30px 32px;display:flex;flex-direction:column;flex:1}
.book h3{font-size:21px;color:var(--ink);margin-bottom:10px}
.book p{color:var(--slate);font-size:15px;flex:1}
.book .foot{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.book .price{font-size:14px;font-weight:600;color:var(--gold-d)}

/* audience tags */
.aud{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.aud span{font-size:13px;color:var(--slate);background:var(--paper);border:1px solid var(--line);border-radius:40px;padding:6px 14px}

/* footer */
footer{background:var(--ink2);color:#fff;padding:64px 0 40px}
.foot{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot .brand{color:#fff}
.foot-col h4{font-family:var(--sans);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#8393AC;margin-bottom:16px;font-weight:600}
.foot-col a,.foot-col p{display:block;color:#C6D0E0;font-size:15px;margin-bottom:10px;opacity:.9}
.foot-col a:hover{color:#E7C978}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8393AC;font-size:13.5px}

.reveal{opacity:0;transform:translateY(18px);animation:up .7s cubic-bezier(.2,.7,.2,1) forwards}
.reveal.d1{animation-delay:.08s}.reveal.d2{animation-delay:.16s}.reveal.d3{animation-delay:.24s}
@keyframes up{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}html{scroll-behavior:auto}}

@media(max-width:860px){
  .grid3,.bg-grid,.books{grid-template-columns:1fr}
  .why{grid-template-columns:1fr;gap:32px}
  .offer{padding:40px}section{padding:66px 0}.hero .wrap{padding:80px 32px}
  .frow{grid-template-columns:1fr;gap:14px}.fnum{min-width:auto}
}
@media(max-width:560px){.menu{gap:18px;font-size:14px}.wrap{padding:0 22px}}

/* two-track cards (consultance) */
.tracks{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.track{border-radius:8px;padding:36px 34px;border:1px solid var(--line);background:#fff}
.track.start{background:#FBF3DE;border-color:#E7D08A}
.track .tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:5px 12px;border-radius:2px;margin-bottom:16px}
.track.start .tag{background:var(--gold);color:var(--ink)}
.track.mission .tag{background:var(--ink);color:#fff}
.track h3{font-size:23px;color:var(--ink);margin-bottom:14px}
.track ul{list-style:none;margin-top:6px}
.track li{position:relative;padding-left:24px;margin-bottom:11px;color:var(--slate);font-size:15.5px}
.track li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}

/* formules */
.formules{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.formule{background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px 28px;text-align:center;transition:transform .2s ease,box-shadow .25s ease}
.formule.reco{border:2px solid var(--gold);position:relative}
.formule .rbadge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--ink);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:5px 14px;border-radius:2px}
.formule:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(22,34,59,.09)}
.formule h3{font-size:20px;color:var(--ink);margin-bottom:6px}
.formule .sub{color:var(--slate);font-size:13.5px;font-style:italic;margin-bottom:16px}
.formule .amount{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--ink);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:16px}
.formule ul{list-style:none;text-align:left}
.formule li{color:var(--slate);font-size:14.5px;padding:7px 0 7px 22px;position:relative}
.formule li::before{content:"";position:absolute;left:0;top:14px;width:6px;height:6px;background:var(--gold);border-radius:50%}

/* contact form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:4px;background:#fff;font-family:var(--sans);font-size:15px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(183,137,43,.14)}
.field textarea{min-height:150px;resize:vertical}
.contact-aside{background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px}
.contact-aside h3{font-size:20px;margin-bottom:8px}
.contact-aside .mail{font-size:18px;color:var(--gold-d);font-weight:600;margin:6px 0 20px;word-break:break-all}
.contact-aside p{color:var(--slate);font-size:15px;margin-bottom:14px}
.rgpd{font-size:13px;color:var(--slate);margin-top:6px}
.formnote{font-size:13.5px;color:var(--slate);margin-top:14px}

/* legal */
.legal{max-width:760px}
.legal h2{font-size:24px;color:var(--ink);margin:34px 0 12px}
.legal h2:first-child{margin-top:0}
.legal p{color:var(--slate);font-size:15.5px;margin-bottom:12px}
.legal .ph{background:#FBF3DE;border:1px dashed #E7D08A;border-radius:4px;padding:2px 8px;color:var(--gold-d);font-weight:600;font-size:14px}

@media(max-width:860px){.tracks,.formules,.contact-grid{grid-template-columns:1fr}}

/* credentials / reassurance strip */
.creds{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.creds .wrap{display:flex;align-items:center;gap:44px;padding:40px 32px;flex-wrap:wrap}
.creds .big{display:flex;align-items:baseline;gap:12px;white-space:nowrap}
.creds .big .num{font-family:var(--serif);font-size:56px;font-weight:600;color:var(--gold);line-height:1}
.creds .big .lbl{font-family:var(--serif);font-size:19px;color:var(--ink);max-width:130px;line-height:1.15}
.creds .roles{display:flex;gap:12px;flex-wrap:wrap;flex:1}
.role-chip{display:inline-flex;align-items:center;gap:9px;background:var(--paper);border:1px solid var(--line);border-radius:40px;padding:10px 18px;font-size:14.5px;font-weight:500;color:var(--ink)}
.role-chip .d{width:7px;height:7px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}

/* method steps */
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px 26px;position:relative;transition:transform .2s ease,box-shadow .25s ease,border-color .2s}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(22,34,59,.09);border-color:#dfd8c8}
.step .num{font-family:var(--serif);font-size:34px;font-weight:600;color:var(--gold);line-height:1;display:block;margin-bottom:14px}
.step h3{font-size:19px;color:var(--ink);margin-bottom:10px}
.step p{color:var(--slate);font-size:14.5px}
.method-note{margin-top:26px;background:var(--ink);color:#fff;border-radius:8px;padding:28px 34px;display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.method-note .k{font-family:var(--serif);font-size:22px;color:#E7C978;line-height:1;white-space:nowrap}
.method-note p{color:#C6D0E0;font-size:15.5px;flex:1;min-width:260px;margin:0}
@media(max-width:860px){.method-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.method-grid{grid-template-columns:1fr}.creds .wrap{gap:24px}}