:root{
  --ink:#191713; --ink2:#57534a; --ink3:#8d8779;
  --paper:#f7f5ef; --paper2:#efece3; --card:#fffefb; --line:#e2ddd0;
  --navy:#12385f; --navy-deep:#0c2540; --navy-ink:#f2f6fa;
  --bronze:#a8763e;
  --serif:"Fraunces", Georgia, 'Times New Roman', serif;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --shadow-card:0 1px 2px rgba(25,23,19,.05), 0 8px 24px -12px rgba(25,23,19,.12);
  --shadow-lift:0 2px 4px rgba(25,23,19,.06), 0 18px 40px -16px rgba(25,23,19,.22);
}
*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--serif);
  background:var(--paper); color:var(--ink);
  font-size:17px; line-height:1.68;
}
.sans{font-family:var(--sans)}
.wrap{max-width:1040px; margin:0 auto; padding:0 28px}
::selection{background:var(--navy); color:var(--navy-ink)}

/* ---------- header ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; padding-top:16px; padding-bottom:16px}
.brand .name{font-size:15.5px; letter-spacing:0.01em; font-weight:600}
.brand .name span{color:var(--ink3); font-weight:400}
.brand-right{display:flex; align-items:center; gap:16px}
.brand a.mail-link{color:var(--navy); text-decoration:none; font-size:14px; font-weight:500}
.brand a.mail-link:hover{text-decoration:underline}
.lang-switch{
  display:inline-block; border:1px solid var(--line); border-radius:999px;
  padding:5px 13px; font-size:12.5px; font-weight:600; letter-spacing:.06em;
  color:var(--navy); text-decoration:none; background:var(--card);
  transition:border-color .15s ease;
}
.lang-switch:hover{border-color:var(--navy)}

/* ---------- hero ---------- */
.hero{
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(1100px 500px at 85% -10%, color-mix(in srgb, var(--navy) 7%, transparent), transparent 65%),
    var(--paper);
}
.hero-grid{
  display:grid; grid-template-columns:minmax(0,1.35fr) minmax(240px,.85fr);
  gap:56px; align-items:center; padding-top:76px; padding-bottom:72px;
}
.hero h1{
  font-size:clamp(30px, 4.8vw, 50px); line-height:1.14; font-weight:600;
  letter-spacing:-0.015em;
}
.hero h1 .accent{color:var(--navy)}
.hero .lead{margin-top:26px; font-size:18.5px; color:var(--ink2); max-width:640px}
.hero .lead strong{color:var(--ink); font-weight:600}
.cta{margin-top:34px; display:flex; gap:18px; flex-wrap:wrap; align-items:center}
.btn{
  display:inline-block; background:var(--navy); color:var(--navy-ink);
  padding:14px 30px; border-radius:8px; text-decoration:none;
  font-size:15.5px; font-weight:600; letter-spacing:.01em;
  box-shadow:0 10px 24px -10px color-mix(in srgb, var(--navy) 55%, transparent);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{background:var(--navy-deep); transform:translateY(-2px); box-shadow:0 16px 32px -12px color-mix(in srgb, var(--navy) 60%, transparent)}
.cta .alt{color:var(--ink2); font-size:14.5px; max-width:300px; line-height:1.5}

/* photo */
.portrait{
  justify-self:end; width:min(100%, 372px);
  background:var(--card); border:1px solid var(--line); border-radius:14px;
  padding:10px 10px 14px; margin-right:14px;
  box-shadow:14px 14px 0 -1px var(--paper2), 14px 14px 0 0 var(--line), var(--shadow-lift);
}
.portrait img{display:block; width:100%; height:auto; border-radius:8px}
.portrait figcaption{
  margin:12px 4px 0;
  font-size:13px; color:var(--ink3); letter-spacing:.02em; line-height:1.5;
}
.portrait figcaption b{color:var(--ink2); font-weight:600}

/* ---------- proofs ---------- */
.proofs{background:var(--paper2); border-bottom:1px solid var(--line)}
.proofs ul{
  list-style:none; display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:0; padding:0;
}
.proofs li{
  font-size:14px; color:var(--ink2); line-height:1.5;
  padding:28px 24px 28px 0; border-left:1px solid var(--line); padding-left:24px;
}
.proofs li:first-child{border-left:none; padding-left:0}
.proofs b{
  display:block; font-size:26px; color:var(--navy); font-weight:600;
  font-family:var(--serif); font-variant-numeric:tabular-nums; margin-bottom:4px;
  letter-spacing:-0.01em;
}

/* ---------- sections ---------- */
section{padding:76px 0; border-bottom:1px solid var(--line)}
h2{
  font-family:var(--sans); font-size:13px; text-transform:uppercase;
  letter-spacing:0.18em; color:var(--bronze); font-weight:600; margin-bottom:30px;
  display:flex; align-items:center; gap:14px;
}
h2::before{content:""; width:34px; height:2px; background:var(--bronze); flex:none}

.method p{font-size:19px; max-width:760px; margin-bottom:18px; line-height:1.72}
.method p:last-child{margin-bottom:0}
.method em{font-style:italic; color:var(--navy)}

/* ---------- testimonials ---------- */
.testimonials{background:var(--paper2); border-bottom:1px solid var(--line)}
.quotes{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:28px; padding:36px 0}
.quote p{font-family:var(--serif); font-style:italic; font-size:16.5px; color:var(--ink); line-height:1.62}
.quote .who{font-family:var(--sans); margin-top:10px; font-size:13px; color:var(--ink3)}

/* ---------- offers ---------- */
.offers{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:20px}
.offer{
  position:relative; background:var(--card); border:1px solid var(--line);
  border-radius:14px; padding:30px 26px 26px; display:flex; flex-direction:column;
  box-shadow:var(--shadow-card);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  overflow:hidden;
}
.offer::before{
  content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--navy), color-mix(in srgb, var(--navy) 40%, var(--bronze)));
  opacity:0; transition:opacity .2s ease;
}
.offer:hover{transform:translateY(-4px); box-shadow:var(--shadow-lift); border-color:color-mix(in srgb, var(--navy) 25%, var(--line))}
.offer:hover::before{opacity:1}
.offer h3{font-family:var(--serif); font-size:21px; font-weight:600; line-height:1.3; letter-spacing:-0.01em}
.offer .for{font-size:13px; color:var(--bronze); font-weight:500; margin:8px 0 16px; line-height:1.45}
.offer p{font-size:15px; color:var(--ink2); line-height:1.62; margin-bottom:12px}
.offer .price{
  margin-top:auto; padding-top:16px; border-top:1px solid var(--line);
  font-size:14.5px; color:var(--ink2);
}
.offer .price b{font-size:16.5px; color:var(--ink); font-weight:600}
.note-offers{margin-top:26px; font-size:14px; color:var(--ink3); max-width:700px; line-height:1.6}

/* ---------- training ---------- */
.training .tr-intro{font-size:19px; max-width:760px; line-height:1.72; margin-bottom:28px; color:var(--ink2)}
.program{
  background:var(--card); border:1px solid var(--line); border-left:3px solid var(--navy);
  border-radius:14px; padding:26px 28px 22px; max-width:760px; margin-bottom:26px;
  box-shadow:var(--shadow-card);
}
.program h3{font-family:var(--serif); font-size:20px; font-weight:600; letter-spacing:-0.01em; margin-bottom:12px}
.program ul{list-style:none}
.program li{padding:10px 0; border-top:1px solid var(--line); font-size:15px; color:var(--ink2); line-height:1.6}
.program li b{color:var(--ink); font-weight:600}
.program .cycle{margin-top:12px; font-size:13.5px; color:var(--ink3); line-height:1.6}
.training .others{max-width:760px; color:var(--ink2); font-size:17px; line-height:1.68; margin-bottom:22px}
.training .funding{font-size:14.5px; color:var(--ink2); max-width:760px}
.tr-price{margin-top:18px; padding-top:14px; border-top:2px solid var(--ink); font-size:16px; max-width:760px}

/* bloc « résultat à 60 jours » : structure prête, HTML commenté à activer après une mission réelle */
.result60{
  background:var(--card); border:1px solid var(--line); border-left:3px solid var(--bronze);
  border-radius:14px; padding:24px 28px; max-width:720px; margin:0 0 36px;
}
.result60 h3{font-family:var(--serif); font-size:19px; font-weight:600; margin-bottom:10px}
.result60 p{font-size:15px; color:var(--ink2); line-height:1.6; margin-bottom:6px}
.result60 b{color:var(--ink)}

/* ---------- writing ---------- */
.writing > .wrap > p{max-width:740px; color:var(--ink2); margin-bottom:22px; font-size:17.5px}
.feature{
  display:grid; grid-template-columns:180px 1fr; gap:26px; align-items:center;
  background:var(--card); border:1px solid var(--line); border-radius:14px;
  padding:18px; margin-bottom:26px;
  text-decoration:none; color:inherit; box-shadow:var(--shadow-card);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature:hover{transform:translateY(-3px); box-shadow:var(--shadow-lift); border-color:color-mix(in srgb, var(--navy) 25%, var(--line))}
.feature img{display:block; width:100%; height:auto; border-radius:9px}
.feature h3{font-family:var(--serif); font-size:20px; font-weight:600; line-height:1.32; letter-spacing:-0.01em}
.feature h3 span{color:var(--navy)}
.feature blockquote{
  margin:12px 0 0; font-size:15px; color:var(--ink2); line-height:1.6; font-style:italic;
}
.feature .meta{display:block; margin-top:14px; font-size:13px; color:var(--ink3)}
.feature .meta b{color:var(--bronze); font-weight:600; text-transform:uppercase; letter-spacing:.08em; font-size:11.5px; margin-right:8px}
.feature .meta .read{color:var(--navy); font-weight:500}
.feature:hover .read{text-decoration:underline; text-underline-offset:3px}
@media (max-width:640px){
  .feature{grid-template-columns:1fr; gap:16px}
}
.writing ul{list-style:none}
.writing li{
  padding:16px 4px; border-top:1px solid var(--line);
  font-size:16.5px; display:flex; gap:14px; align-items:baseline; flex-wrap:wrap;
  transition:background .15s ease;
}
.writing li:last-child{border-bottom:1px solid var(--line)}
.writing li:hover{background:color-mix(in srgb, var(--card) 60%, transparent)}
.writing a{color:var(--navy); text-decoration:none; font-weight:500}
.writing a:hover{text-decoration:underline; text-underline-offset:3px}
.writing .src{color:var(--ink3); font-size:13.5px}

/* ---------- about ---------- */
.about p{max-width:740px; margin-bottom:16px; color:var(--ink2); font-size:17.5px}
.about p strong{color:var(--ink); font-weight:600}

/* ---------- contact (dark band) ---------- */
.contact-band{
  background:
    radial-gradient(900px 400px at 15% 120%, color-mix(in srgb, var(--bronze) 14%, transparent), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color:var(--navy-ink);
}
.contact{padding:84px 0 72px; border-bottom:none}
.contact .big{
  font-size:clamp(24px,3.6vw,36px); font-weight:500; line-height:1.32;
  max-width:760px; letter-spacing:-0.01em;
}
.contact .btn-light{
  display:inline-block; margin-top:34px; background:var(--navy-ink); color:var(--navy-deep);
  padding:14px 30px; border-radius:8px; text-decoration:none;
  font-size:15.5px; font-weight:600;
  transition:transform .18s ease, box-shadow .18s ease;
}
.contact .btn-light:hover{transform:translateY(-2px); box-shadow:0 16px 32px -12px rgba(0,0,0,.4)}
.contact .mail{margin-top:22px; font-size:17px}
.contact .mail a{color:var(--navy-ink); text-decoration:underline; text-underline-offset:4px; text-decoration-color:color-mix(in srgb, var(--navy-ink) 40%, transparent)}
.contact .mail a:hover{text-decoration-color:var(--navy-ink)}
.contact .langs{margin-top:16px; color:color-mix(in srgb, var(--navy-ink) 65%, transparent); font-size:14.5px}

footer{background:var(--navy-deep); color:color-mix(in srgb, var(--navy-ink) 55%, transparent); font-size:13px}
footer a{color:inherit; text-decoration:underline; text-underline-offset:3px}
footer a:hover{color:var(--navy-ink)}
footer .foot{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  border-top:1px solid color-mix(in srgb, var(--navy-ink) 12%, transparent);
  padding-top:22px; padding-bottom:30px;
}

/* ---------- reveal ---------- */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1; transform:none; transition:none}
  .btn, .btn-light, .offer{transition:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:820px){
  .hero-grid{grid-template-columns:1fr; gap:44px; padding-top:56px; padding-bottom:56px}
  .portrait{justify-self:start; width:min(100%, 330px)}
  .proofs ul{grid-template-columns:repeat(2,1fr)}
  .proofs li{border-left:none; padding-left:0}
  .proofs li:nth-child(even){border-left:1px solid var(--line); padding-left:24px}
  .proofs li{padding-top:20px; padding-bottom:20px}
  section{padding:56px 0}
}
@media (max-width:480px){
  .proofs ul{grid-template-columns:1fr}
  .proofs li:nth-child(even){border-left:none; padding-left:0}
  .proofs li{border-top:1px solid var(--line); padding:16px 0}
  .proofs li:first-child{border-top:none}
}

/* ---------- pour qui ---------- */
.audience .audience-intro{font-size:13px; text-transform:uppercase; letter-spacing:.08em; color:var(--ink3); font-weight:600; margin:26px 0 12px}
.audience-list{list-style:none; display:flex; flex-wrap:wrap; gap:10px 12px; max-width:760px; padding:0}
.audience-list li{
  font-size:13.5px; color:var(--ink2); line-height:1.4;
  border:1px solid var(--line); border-radius:999px; padding:7px 15px; background:var(--card);
}

/* ---------- échantillon pédagogique ---------- */
.sample{
  background:var(--paper2); border-left:3px solid var(--bronze);
  border-radius:0 10px 10px 0; padding:18px 22px; max-width:760px; margin-bottom:26px;
}
.sample p{font-size:14.5px; color:var(--ink2); line-height:1.65}
.sample b{color:var(--ink)}
.program-link{
  display:inline-block; margin-top:16px; font-size:14px; font-weight:600; color:var(--navy);
  text-decoration:underline; text-underline-offset:3px;
}
.program-link:hover{color:var(--navy-deep)}

/* ---------- comment ça se passe ---------- */
.steps{list-style:none; max-width:760px; counter-reset:step; padding:0}
.steps li{
  counter-increment:step; position:relative;
  padding:16px 0 16px 54px; border-top:1px solid var(--line);
  font-size:15.5px; color:var(--ink2); line-height:1.6;
}
.steps li::before{
  content:counter(step); position:absolute; left:0; top:14px;
  width:32px; height:32px; border:1px solid var(--navy); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:600; color:var(--navy);
  font-variant-numeric:tabular-nums;
}
.steps b{color:var(--ink); font-weight:600}

/* ---------- un cas ---------- */
.case .case-scores{
  margin-top:22px; padding-top:14px; border-top:2px solid var(--ink);
  font-size:15px; max-width:760px; color:var(--ink2);
}