/* The Slow Method — feuille de style commune */
:root{
  --forest:#2F6B58; --sweat:#22A85E; --mint:#D3F1E2; --mint2:#EAF8F0;
  --orange:#E2621B; --orange-dark:#A9450F; --peach:#FDE9DC; --cream:#FBF8F1;
  --ink:#1C2420; --grey:#5E6B65; --line:#ECE6D8;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:Poppins,system-ui,sans-serif;font-weight:400;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--forest)}a:hover{color:var(--ink)}
h1,h2,h3{margin:0;line-height:1.1}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.kicker{font-weight:700;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--forest);margin-bottom:12px}
.kicker.o{color:var(--orange-dark)}
.h2{font-weight:700;font-size:clamp(30px,4vw,46px)}
.lead{font-size:clamp(17px,1.8vw,20px);color:var(--grey)}
.muted{color:var(--grey)}
section{padding:96px 0}
.bg-white{background:#fff}.bg-mint{background:var(--mint)}.bg-forest{background:var(--forest);color:#fff}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:14px 28px;border-radius:999px;font-weight:700;font-size:19px;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease;border:0;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-o{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(226,98,27,.25)}
.btn-o:hover{color:#fff;box-shadow:0 14px 30px rgba(226,98,27,.35)}
.btn-g{background:var(--forest);color:#fff}.btn-g:hover{color:#fff}
.btn-w{background:#fff;color:var(--forest);border:2px solid var(--mint)}
.btn-sm{font-size:16px;min-height:44px;padding:10px 20px}
.btn svg{flex:none}

/* en-tête */
.top{position:sticky;top:0;z-index:30;background:rgba(251,248,241,.94);backdrop-filter:blur(8px);border-bottom:1px solid #E8E2D3}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:26px;font-weight:500;font-size:15px}
.nav a{text-decoration:none;color:var(--ink)}
.nav a[aria-current="page"]{color:var(--forest);font-weight:700;box-shadow:inset 0 -3px 0 var(--sweat)}
.menu{display:none}
.menu summary{list-style:none;cursor:pointer;min-width:44px;min-height:44px;display:grid;place-items:center;border-radius:12px;background:#fff;border:1px solid var(--line)}
.menu summary::-webkit-details-marker{display:none}
.menu .panel{position:absolute;right:16px;left:16px;top:70px;background:#fff;border-radius:20px;padding:12px;box-shadow:0 20px 40px rgba(28,36,32,.15);display:flex;flex-direction:column}
.menu .panel a{padding:14px 16px;text-decoration:none;color:var(--ink);font-weight:600;border-radius:12px}
.menu .panel a:hover{background:var(--mint2)}
@media (max-width:860px){.nav{display:none}.menu{display:block}.top .btn{display:none}}

/* héros */
.hero{position:relative;overflow:hidden;padding:72px 0 0}
.hero .blob{position:absolute;right:-200px;top:20px;width:780px;height:780px;border-radius:50%;background:var(--mint)}
.hero .wrap{position:relative;display:flex;flex-wrap:wrap;align-items:flex-end;gap:40px}
.hero .txt{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:22px;padding-bottom:88px}
.hero h1{font-weight:800;font-size:clamp(42px,6.2vw,80px);line-height:.98;color:var(--forest);letter-spacing:-.02em}
.hero .pic{flex:1 1 340px;min-width:0;display:flex;justify-content:center}
.hero .pic img{width:min(100%,460px)}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{background:#fff;color:var(--forest);font-weight:700;font-size:14px;padding:8px 16px;border-radius:999px;border:2px solid var(--mint)}
.pill.dark{background:var(--ink);color:#fff;border-color:var(--ink)}

/* grilles et cartes */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:#fff;border-radius:24px;padding:30px;border:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.card.cream{background:var(--cream);border:0}
.card h3{font-size:21px;font-weight:700}
.num{font-weight:800;font-size:40px;line-height:1;color:var(--orange)}
.icon{width:56px;height:56px;border-radius:16px;background:var(--mint);display:grid;place-items:center;color:var(--forest)}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}
.head > div{max-width:660px}

/* livre en vedette */
.feature{background:var(--forest);color:#fff;border-radius:32px;padding:48px;display:flex;flex-wrap:wrap;gap:40px;align-items:center;overflow:hidden;position:relative}
.feature .cov{flex:0 1 320px;margin:0 auto}
.feature .cov img{border-radius:10px;transform:rotate(-3deg);box-shadow:0 30px 60px rgba(0,0,0,.3)}
.feature .body{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:18px}
.feature .kicker{color:var(--mint)}
.feature h2{font-size:clamp(30px,3.6vw,44px);font-weight:800}
.feature p{color:var(--mint2);font-size:17px}
.feature ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.feature li{display:flex;gap:10px;align-items:flex-start;color:#fff}
.feature li svg{margin-top:4px;flex:none}
.price{font-weight:800;font-size:30px}
.badge{display:inline-block;background:var(--orange);color:#fff;font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.badge.mint{background:var(--mint);color:var(--forest)}

/* produits */
.prod{background:#fff;border-radius:24px;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.prod .cv{background:var(--mint2);padding:28px 28px 0;display:flex;justify-content:center;align-items:flex-end;height:300px}
.prod .cv img{width:auto;max-height:272px;border-radius:8px 8px 0 0;box-shadow:0 -6px 24px rgba(28,36,32,.12)}
.prod .bd{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.prod h3{font-size:20px;font-weight:700}
.prod .ft{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.prod .pr{font-weight:800;font-size:24px;color:var(--forest)}
.tag{font-size:13px;font-weight:600;color:var(--forest);background:var(--mint2);padding:4px 10px;border-radius:999px}

/* programmes */
.prog{background:#fff;border-radius:24px;border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;gap:14px}
.prog .top2{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.prog h3{font-size:22px;font-weight:700}
.prog .meta{display:flex;flex-wrap:wrap;gap:8px}
.prog .ft{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:8px}
.prog .pr{font-weight:800;font-size:26px;color:var(--forest)}

/* bandeau méthode */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}

/* auteur */
.author{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.author .pic{flex:0 1 360px;margin:0 auto;position:relative;display:flex;justify-content:center}
.author .pic::before{content:"";position:absolute;inset:30px 10px 0;background:var(--mint);border-radius:50%}
.author .pic img{position:relative;max-width:340px;width:100%}
.author .txt{flex:1 1 460px;min-width:0;display:flex;flex-direction:column;gap:16px;font-size:17px}
.stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.stat{background:var(--cream);border-radius:16px;padding:14px 20px}
.stat b{display:block;font-weight:800;font-size:26px;color:var(--forest);line-height:1.15}
.stat span{font-size:14px;color:var(--grey)}

/* bloc e-book gratuit */
.free{background:var(--peach);border-radius:28px;padding:40px;display:flex;flex-wrap:wrap;gap:28px;align-items:center}
.free .t{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:12px}
.free img{width:180px;flex:none;margin:0 auto}

/* réseaux */
.socials{display:flex;flex-wrap:wrap;gap:12px}
.soc{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:10px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600}
.soc:hover{border-color:var(--sweat);color:var(--forest)}

/* bandeau final */
.final{background:var(--forest);border-radius:32px;padding:56px 48px 0;display:flex;flex-wrap:wrap;align-items:flex-end;gap:32px;overflow:hidden}
.final .t{flex:1 1 460px;min-width:0;padding-bottom:56px;display:flex;flex-direction:column;gap:18px;color:#fff}
.final .t .q{font-weight:700;font-size:clamp(28px,3.4vw,42px);line-height:1.12}
.final .t .m{color:var(--mint);font-style:italic;font-size:18px}
.final img{width:280px;flex:none;margin:0 auto}

/* pied de page */
.foot{background:var(--ink);color:var(--mint);padding:56px 0 32px}
.foot .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}
.foot h4{margin:0 0 12px;color:#fff;font-size:15px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.foot a{color:var(--mint);text-decoration:none}.foot a:hover{color:#fff;text-decoration:underline}
.foot .legal{border-top:1px solid #33403A;margin-top:40px;padding-top:24px;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:#A9C2B6}
.foot .motto{color:#fff;font-weight:600;max-width:280px;margin-top:14px}

/* page intérieure */
.ph{padding:64px 0 56px;position:relative;overflow:hidden}
.ph .wrap{display:flex;flex-wrap:wrap;align-items:flex-end;gap:32px;position:relative}
.ph .t{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:16px}
.ph h1{font-weight:800;font-size:clamp(40px,5.4vw,68px);color:var(--forest);letter-spacing:-.02em;line-height:1}
.ph img{width:220px;flex:none;margin:0 auto -56px}
.ph .blob{position:absolute;right:-160px;top:-80px;width:520px;height:520px;border-radius:50%;background:var(--mint)}

.detail{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;background:#fff;border-radius:28px;border:1px solid var(--line);padding:40px}
.detail .cov{flex:0 1 280px;margin:0 auto}
.detail .cov img{border-radius:10px;box-shadow:0 20px 40px rgba(28,36,32,.18)}
.detail .bd{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:14px}
.detail h2{font-size:clamp(26px,3vw,34px);font-weight:800;color:var(--forest)}
.detail ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.stack{display:flex;flex-direction:column;gap:28px}

@media (max-width:600px){
  section{padding:72px 0}
  .feature,.final,.free,.detail{padding:28px}
  .final{padding-bottom:0}
  .hero .txt{padding-bottom:24px}
}