/* ===== KLH Conseils et Formations ===== */
:root{
  --ink:#12303a;
  --slate:#284b57;
  --teal:#1f9c8f;
  --teal-dk:#157a70;
  --sand:#f5f2ec;
  --paper:#ffffff;
  --line:#dfe4e2;
  --muted:#5c6f72;
  --gold:#e0a83d;
  --radius:14px;
  --maxw:1140px;
  --shadow:0 10px 40px rgba(18,48,58,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.brand-name{font-family:"Fraunces","Georgia",serif;letter-spacing:-.01em;line-height:1.15}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- Header ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:46px;height:46px;border-radius:50%;
  background:conic-gradient(from 210deg,var(--teal),var(--gold),var(--teal));
  display:grid;place-items:center;color:#fff;font-family:"Fraunces",serif;font-weight:700;font-size:18px;
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.85);
}
.brand-name{font-size:19px;font-weight:600;color:var(--ink);line-height:1.05}
.brand-name small{display:block;font-family:"Inter",sans-serif;font-weight:500;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-dk)}
.menu{display:flex;gap:6px;align-items:center}
.menu a{
  padding:9px 16px;border-radius:999px;font-size:15px;font-weight:500;color:var(--slate);
  transition:.2s;
}
.menu a:hover{background:var(--sand)}
.menu a.active{background:var(--ink);color:#fff}
.menu a.cta{background:var(--teal);color:#fff}
.menu a.cta:hover{background:var(--teal-dk)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:15px;
  transition:.22s;cursor:pointer;border:1px solid transparent;
}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dk);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-dk)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--slate);transform:translateY(-2px)}

/* ---- Eyebrow ---- */
.eyebrow{
  font-family:"Inter",sans-serif;font-size:12px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--teal-dk);margin-bottom:14px;display:inline-block;
}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 82% -10%,rgba(31,156,143,.35),transparent 60%),
    radial-gradient(700px 500px at 8% 120%,rgba(224,168,61,.18),transparent 55%);
}
.hero .wrap{position:relative;padding:96px 24px 104px;max-width:920px}
.hero h1{font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:600;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:#cdd9d8;max-width:640px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:26px;flex-wrap:wrap;margin-top:56px;padding-top:30px;border-top:1px solid rgba(255,255,255,.14)}
.hero-badge b{font-family:"Fraunces",serif;font-size:2rem;display:block;color:#fff}
.hero-badge span{font-size:13px;color:#9fb3b2;letter-spacing:.04em}

/* ---- Sections ---- */
section{padding:80px 0}
.section-head{max-width:680px;margin-bottom:52px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:600;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1.08rem}
.bg-sand{background:var(--sand)}

/* ---- Cards grid ---- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.25s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{
  width:48px;height:48px;border-radius:12px;background:var(--sand);
  display:grid;place-items:center;margin-bottom:18px;color:var(--teal-dk);
}
.card h3{font-size:1.25rem;margin-bottom:10px;font-weight:600}
.card p{color:var(--muted);font-size:.98rem}

/* ---- Module list ---- */
.modules{display:grid;gap:16px}
.module{
  display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 28px;transition:.2s;
}
.module:hover{border-color:var(--teal);box-shadow:var(--shadow)}
.module .num{font-family:"Fraunces",serif;font-size:1.7rem;color:var(--teal);font-weight:600;min-width:44px}
.module h4{font-size:1.12rem;margin-bottom:5px;font-weight:600}
.module p{color:var(--muted);font-size:.95rem}
.module .hrs{white-space:nowrap;font-size:13px;font-weight:600;color:var(--slate);background:var(--sand);padding:6px 14px;border-radius:999px}

/* ---- Feature list ---- */
.checklist{list-style:none;display:grid;gap:14px}
.checklist li{display:flex;gap:13px;align-items:flex-start;font-size:1rem}
.checklist li::before{
  content:"";flex:0 0 22px;height:22px;margin-top:2px;border-radius:6px;
  background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* ---- Info rows ---- */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.info-grid div{background:var(--paper);padding:22px 26px}
.info-grid dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dk);font-weight:600;margin-bottom:6px}
.info-grid dd{font-size:1.08rem;font-weight:500}

/* ---- Download banner ---- */
.download{
  background:linear-gradient(120deg,var(--ink),var(--slate));color:#fff;border-radius:20px;
  padding:46px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.download h3{font-size:1.6rem;margin-bottom:8px}
.download p{color:#bcd0cf;max-width:440px}

/* ---- Stats ---- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;text-align:center}
.stat b{font-family:"Fraunces",serif;font-size:2.4rem;color:var(--teal);display:block}
.stat span{font-size:13px;color:var(--muted);letter-spacing:.03em}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--slate)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;
  font:inherit;color:var(--ink);background:var(--paper);transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,156,143,.15)}
.field textarea{resize:vertical;min-height:130px}
.contact-cards{display:grid;gap:16px}
.contact-card{display:flex;gap:16px;align-items:center;background:var(--sand);border-radius:var(--radius);padding:20px 24px}
.contact-card .ic{width:44px;height:44px;border-radius:11px;background:#fff;display:grid;place-items:center;color:var(--teal-dk);flex:0 0 auto}
.contact-card b{display:block;font-size:.95rem}
.contact-card a,.contact-card span{color:var(--muted);font-size:.95rem}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:280px}
.map iframe{width:100%;height:100%;border:0}
.note{font-size:.9rem;color:var(--muted);background:var(--sand);border-left:3px solid var(--teal);padding:14px 18px;border-radius:0 10px 10px 0}

/* ---- Footer ---- */
.site-footer{background:var(--ink);color:#c3d2d1;padding:60px 0 30px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-top h4{color:#fff;font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.footer-top a{display:block;padding:5px 0;color:#a9bdbc;font-size:.95rem}
.footer-top a:hover{color:#fff}
.footer-brand p{font-size:.95rem;max-width:320px;margin-top:12px}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:#8ba4a3}

/* ---- Reveal anim ---- */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---- Responsive ---- */
@media(max-width:900px){
  .grid-3,.grid-2,.info-grid,.contact-grid,.footer-top{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px}
  .menu{position:fixed;inset:76px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:16px 24px;gap:4px;display:none}
  .menu.open{display:flex}
  .menu a{width:100%}
  .burger{display:block}
  .download{padding:32px}
  .module{grid-template-columns:auto 1fr;gap:14px}
  .module .hrs{grid-column:2}
}