:root{--navy:#0e2a47;--navy2:#16395f;--amber:#f5a623;--amber-d:#e0900a;--ink:#1a2433;--muted:#5a6b80;--line:#e3e9f0;--bg:#f7f9fc;--white:#fff;--radius:14px;--shadow:0 6px 28px rgba(14,42,71,.08)}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.2;color:var(--navy);font-weight:800}
section{padding:74px 0}
.label{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--amber-d);margin-bottom:14px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:50px;cursor:pointer;border:none;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--amber);color:var(--navy)}.btn-primary:hover{background:var(--amber-d);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.35)}.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy2)}
.btn-lg{padding:17px 34px;font-size:1.02rem}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{width:42px;height:42px;border-radius:10px;background:var(--navy);color:var(--amber);font-weight:900;font-size:1.05rem;display:flex;align-items:center;justify-content:center;letter-spacing:.5px}
.brand-txt{font-weight:900;font-size:1.18rem;color:var(--navy);letter-spacing:-.5px;display:flex;flex-direction:column;line-height:1}
.brand-txt small{font-weight:600;font-size:.62rem;letter-spacing:1px;color:var(--muted);text-transform:uppercase;margin-top:3px}
.main-nav{margin-left:auto}.main-nav ul{display:flex;gap:6px;list-style:none}
.main-nav a{padding:9px 14px;border-radius:8px;font-weight:600;font-size:.93rem;color:var(--ink);transition:.15s}
.main-nav a:hover{background:var(--bg);color:var(--navy)}.main-nav a.active{color:var(--amber-d)}
.nav-phone{display:inline-flex;align-items:center;gap:7px;font-weight:800;color:var(--navy);font-size:.95rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.2s}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-nav ul{list-style:none;padding:8px 22px 18px}.mobile-nav a{display:block;padding:13px 4px;border-bottom:1px solid var(--line);font-weight:600}
.mobile-nav .m-phone{color:var(--amber-d);font-weight:800;border:none}
body.nav-open .mobile-nav{display:block}
/* hero */
.hero{position:relative;color:#fff;background:linear-gradient(160deg,var(--navy) 0%,#0a1f36 100%);overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url('/img/hero.jpg') center/cover;opacity:.18;mix-blend-mode:luminosity}
.hero .container{position:relative;z-index:2;padding-top:88px;padding-bottom:88px}
.hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.5rem);font-weight:900;max-width:880px;letter-spacing:-1px}
.hero p.lead{color:rgba(255,255,255,.82);font-size:1.12rem;max-width:660px;margin:22px 0 34px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-badges{display:flex;flex-wrap:wrap;gap:22px;margin-top:44px;padding-top:30px;border-top:1px solid rgba(255,255,255,.15)}
.hero-badge{display:flex;align-items:center;gap:10px;font-size:.9rem;color:rgba(255,255,255,.9);font-weight:600}
.hero-badge b{color:var(--amber)}
/* trust strip */
.trust{background:var(--navy);color:#fff;padding:0}.trust .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding-top:26px;padding-bottom:26px}
.trust .ti{text-align:center;flex:1;min-width:150px}.trust .ti b{display:block;font-size:1.7rem;color:var(--amber);font-weight:900}.trust .ti span{font-size:.84rem;color:rgba(255,255,255,.75)}
/* sections */
.sec-head{text-align:center;max-width:680px;margin:0 auto 52px}
.sec-head h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}
.bg-soft{background:var(--bg)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#cdd8e6}
.card .ico{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:var(--amber);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}
.card h3{font-size:1.18rem;margin-bottom:8px}.card p{color:var(--muted);font-size:.94rem}
.card .count{display:inline-block;margin-top:14px;font-size:.8rem;font-weight:700;color:var(--amber-d)}
.card-link{color:var(--navy);font-weight:700;font-size:.9rem;margin-top:14px;display:inline-flex;gap:6px}
/* feature row */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.feat img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;max-height:420px}
.feat ul{list-style:none;margin-top:22px;display:grid;gap:16px}
.feat li{display:flex;gap:13px;align-items:flex-start}
.feat li .chk{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--amber);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.9rem}
.feat li b{color:var(--navy)}.feat li span{color:var(--muted);font-size:.95rem}
/* formations hub */
.cat-block{margin-bottom:46px;scroll-margin-top:90px}
.cat-block h2{display:flex;align-items:center;gap:12px;font-size:1.5rem;padding-bottom:14px;border-bottom:2px solid var(--line);margin-bottom:24px}
.cat-block h2 .e{font-size:1.6rem}
.f-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.f-item{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;transition:.18s}
.f-item:hover{border-color:var(--amber);box-shadow:var(--shadow);transform:translateY(-2px)}
.f-item strong{display:block;color:var(--navy);font-size:1rem;line-height:1.35}
.f-item span{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:700;font-size:.82rem;margin-top:10px}
.f-search{max-width:520px;margin:0 auto 40px;position:relative}
.f-search input{width:100%;padding:15px 20px;border:1.5px solid var(--line);border-radius:50px;font-size:1rem;font-family:inherit}
.f-search input:focus{outline:none;border-color:var(--amber)}
.cat-nav{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-bottom:46px}
.cat-nav a{padding:9px 16px;background:#fff;border:1px solid var(--line);border-radius:50px;font-size:.86rem;font-weight:600;color:var(--navy)}
.cat-nav a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy),#0a1f36);color:#fff;text-align:center;border-radius:var(--radius);padding:56px 30px}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem)}
.cta-band p{color:rgba(255,255,255,.8);max-width:560px;margin:14px auto 28px}
/* article (fiche formation) */
.fiche-hero{background:linear-gradient(160deg,var(--navy),#0a1f36);color:#fff;padding:54px 0 40px}
.fiche-hero .crumb{font-size:.82rem;color:rgba(255,255,255,.6);margin-bottom:16px}
.fiche-hero .crumb a{color:rgba(255,255,255,.75)}
.fiche-hero h1{color:#fff;font-size:clamp(1.6rem,3.4vw,2.5rem);max-width:820px}
.fiche-hero .meta{display:flex;flex-wrap:wrap;gap:24px;margin-top:24px}
.fiche-hero .meta div{font-size:.9rem;color:rgba(255,255,255,.8)}.fiche-hero .meta b{display:block;color:var(--amber);font-size:1.05rem;font-weight:800}
.fiche-body{display:grid;grid-template-columns:1fr 320px;gap:46px;align-items:start;padding:60px 0}
.fiche-content h2{font-size:1.5rem;margin:34px 0 14px}.fiche-content h2:first-child{margin-top:0}
.fiche-content h3{font-size:1.15rem;margin:22px 0 10px;color:var(--navy2)}
.fiche-content p{color:var(--ink);margin-bottom:14px}.fiche-content ul,.fiche-content ol{margin:0 0 18px 22px;color:var(--ink)}
.fiche-content li{margin-bottom:8px}
.fiche-content details{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
.fiche-content summary{font-weight:700;color:var(--navy);cursor:pointer}
.fiche-content details p{margin-top:12px;color:var(--muted)}
.fiche-aside{position:sticky;top:94px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.fiche-aside h3{font-size:1.15rem;margin-bottom:14px}
.fiche-aside .row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.fiche-aside .row span{color:var(--muted)}.fiche-aside .row b{color:var(--navy);text-align:right}
.fiche-aside .btn{width:100%;justify-content:center;margin-top:18px}
.fiche-aside .tel{display:block;text-align:center;margin-top:12px;font-weight:800;color:var(--navy);font-size:1.1rem}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px}
.form-field{margin-bottom:16px}.form-field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--navy)}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font-size:.96rem;font-family:inherit}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--amber)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.info-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px;margin-bottom:18px}
.info-card h3{color:#fff}.info-card a{color:var(--amber);font-weight:800;font-size:1.3rem}
/* footer */
.site-footer{background:var(--navy);color:rgba(255,255,255,.72);padding:60px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:38px}
.foot-brand .brand-mark{margin-bottom:14px}
.foot-brand strong{display:block;color:#fff;font-size:1.25rem;font-weight:900;margin-bottom:10px}
.foot-brand p{font-size:.9rem;line-height:1.7;margin-bottom:14px}
.foot-tel{display:inline-block;color:var(--amber);font-weight:800;font-size:1.05rem}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px;font-size:.9rem}
.site-footer li a{color:rgba(255,255,255,.72);transition:.15s}
.site-footer li a:hover{color:var(--amber)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-size:.82rem;color:rgba(255,255,255,.55)}
.foot-bottom a{color:rgba(255,255,255,.7)}.foot-bottom a:hover{color:var(--amber)}
.float-call{position:fixed;bottom:20px;right:20px;width:56px;height:56px;border-radius:50%;background:var(--amber);color:var(--navy);display:none;align-items:center;justify-content:center;font-size:1.4rem;box-shadow:0 6px 20px rgba(0,0,0,.25);z-index:40}
@media(max-width:900px){.feat,.contact-grid,.fiche-body{grid-template-columns:1fr}.fiche-aside{position:static}.main-nav,.nav-phone{display:none}.burger{display:flex}.float-call{display:flex}.form-row{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}