/* Dirigeant Pratique v2 : feuille de style unique. Polices auto-hébergées, aucun JS. */
@font-face{font-family:"Fraunces";src:url("/fonts/fraunces.woff2") format("woff2");font-weight:300 900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("/fonts/inter.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --ink:#0f1d1a; --text:#2c3836; --grey:#5f6b69; --line:#e3e7e5; --line-2:#d5dcd9;
  --bg:#fbfaf7; --paper:#ffffff; --bg-2:#f2f0ea; --bg-3:#ece9e1;
  --green:#0d5c47; --green-2:#0a4a39; --green-3:#083b2e; --green-soft:#e6f0ec;
  --gold:#b8914a; --gold-soft:#f6efe1;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --r:14px; --r-lg:22px; --max:1160px;
  --shadow:0 1px 2px rgba(15,29,26,.04),0 8px 24px -12px rgba(15,29,26,.12);
  --shadow-lg:0 2px 4px rgba(15,29,26,.04),0 24px 48px -20px rgba(15,29,26,.22);
}
@media (prefers-color-scheme:dark){
  :root{color-scheme:dark;--ink:#f1f3f1;--text:#cfd6d3;--grey:#93a09c;--line:#26302d;--line-2:#33403c;
    --bg:#0c1210;--paper:#121a17;--bg-2:#151e1b;--bg-3:#1a2421;
    --green:#3fb48e;--green-2:#5cc9a3;--green-soft:#132a23;--gold:#d6b26a;--gold-soft:#2a2416;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6);--shadow-lg:0 24px 48px -20px rgba(0,0,0,.7)}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;font-feature-settings:"ss01","cv11"}
img,svg{display:block}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--green-2)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:50}
.skip:focus{top:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
h1,h2,h3{color:var(--ink);line-height:1.15;text-wrap:balance;margin:0}
h1,h2{font-family:var(--serif);font-weight:560;letter-spacing:-.008em;font-variation-settings:"opsz" 72}
h3{font-family:var(--sans);font-weight:650;letter-spacing:-.01em}
p,li{text-wrap:pretty}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 12px}
.eyebrow-light{color:#e2c78f}
.lead{font-size:clamp(18px,2vw,20.5px);line-height:1.6;color:var(--grey);margin:18px 0 0}

/* En-tête collant */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;min-height:68px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:-.01em}
.brand em{font-style:italic;color:var(--green);font-weight:500}
.brand:hover{color:var(--ink)}
.top nav{display:flex;align-items:center;gap:6px 22px;font-size:15px;flex-wrap:wrap}
.top nav a{color:var(--grey);text-decoration:none;font-weight:500}
.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
.top .nav-cta{color:#fff;background:var(--green);padding:9px 16px;border-radius:999px;font-weight:600;transition:background .2s,transform .2s}
.top .nav-cta:hover{color:#fff;background:var(--green-2);transform:translateY(-1px)}

/* Hero d'accueil */
.hero{position:relative;overflow:hidden;color:#e9f1ee;background:
  radial-gradient(900px 480px at 85% -10%,rgba(184,145,74,.30),transparent 60%),
  radial-gradient(700px 500px at -10% 110%,rgba(63,180,142,.22),transparent 60%),
  linear-gradient(160deg,#0b4a3a 0%,#083b2e 55%,#06281f 100%)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000 0%,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 85%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center;padding-top:84px;padding-bottom:92px}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,64px);font-weight:520}
.hero h1 em{font-style:italic;color:#e2c78f;font-weight:420}
.hero .lead{color:#c3d6cf;max-width:560px}
.trust{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.trust li{font-size:14px;color:#dce9e4;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);padding:7px 14px 7px 32px;border-radius:999px;position:relative}
.trust li::before{content:"";position:absolute;left:13px;top:50%;width:10px;height:6px;border-left:2px solid #e2c78f;border-bottom:2px solid #e2c78f;transform:translateY(-70%) rotate(-45deg)}

.start{background:rgba(255,255,255,.97);color:var(--text);border-radius:var(--r-lg);padding:26px;box-shadow:0 30px 60px -25px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.6)}
.start-h{font-family:var(--serif);font-size:24px;font-weight:560;color:#0f1d1a;margin:0}
.start-sub{margin:2px 0 16px;color:#5f6b69;font-size:15px}
.start-item{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px;border-radius:12px;text-decoration:none;color:#0f1d1a;border:1px solid #e3e7e5;margin-top:10px;transition:border-color .2s,transform .2s,box-shadow .2s;background:#fff}
.start-item:hover{border-color:#0d5c47;transform:translateY(-2px);box-shadow:0 10px 24px -14px rgba(13,92,71,.5);color:#0f1d1a}
.start-item strong{display:block;font-size:15.5px;line-height:1.35}
.start-item small{display:block;color:#5f6b69;font-size:13.5px;margin-top:2px}
.start-ico{width:38px;height:38px;border-radius:10px;background:#e6f0ec;color:#0d5c47;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;font-variant-numeric:tabular-nums}
.arrow{color:#0d5c47;font-size:18px;transition:transform .2s}
.start-item:hover .arrow{transform:translateX(3px)}
@media (prefers-color-scheme:dark){.start{background:#121a17;border-color:#26302d;color:var(--text)}.start-h,.start-item,.start-item:hover{color:#f1f3f1}.start-sub,.start-item small{color:#93a09c}.start-item{background:#151e1b;border-color:#26302d}.start-ico{background:#132a23;color:#5cc9a3}.arrow{color:#5cc9a3}}

/* Chiffres clés */
.figures{position:relative;z-index:2;margin-top:-44px}
.figures-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.figure{display:block;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;text-decoration:none;color:var(--text);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.figure:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--gold);color:var(--text)}
.fig-n{display:block;font-family:var(--serif);font-size:30px;font-weight:560;color:var(--green);letter-spacing:-.02em;line-height:1.1}
.fig-n sup{font-size:.5em}
.fig-l{display:block;font-size:14.5px;color:var(--grey);margin-top:8px;line-height:1.5}

/* Sections */
.section{padding:88px 0}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:680px;margin-bottom:36px}
.sec-head h2{font-size:clamp(28px,3.6vw,40px)}

/* Cartes de guides */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{position:relative;display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;text-decoration:none;color:var(--text);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--green),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line-2);color:var(--text)}
.card:hover::before{transform:scaleX(1)}
.card-ico{width:46px;height:46px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card-ico svg,.pill svg,.rt svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card-ico svg{width:24px;height:24px;color:var(--green)}
.pill{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green);background:var(--green-soft);padding:5px 11px;border-radius:999px;margin-bottom:12px}
.pill svg{width:15px;height:15px}
.card h3{font-family:var(--serif);font-size:22px;font-weight:560;line-height:1.25;letter-spacing:-.015em;margin:0 0 10px}
.card p{margin:0 0 20px;color:var(--grey);font-size:15.5px;line-height:1.6}
.card-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--line);font-size:14px}
.rt{display:inline-flex;align-items:center;gap:6px;color:var(--grey)}
.rt svg{width:15px;height:15px}
.more{font-weight:650;color:var(--green)}
.more span{display:inline-block;transition:transform .2s}
.card:hover .more span{transform:translateX(4px)}

/* Méthode */
.method-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.method-list li{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.m-n{display:inline-block;font-family:var(--serif);font-size:15px;font-style:italic;color:var(--gold);margin-bottom:14px}
.method-list h3{font-size:19px;margin:0 0 8px}
.method-list p{margin:0;color:var(--grey);font-size:15.5px}

/* Auteur */
.author-card{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow);max-width:920px;margin:0 auto}
.author-card h2{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
.author-card p{margin:0 0 18px;color:var(--text)}
.avatar{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-3));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;letter-spacing:.04em;box-shadow:0 0 0 3px var(--paper),0 0 0 4px var(--gold)}
.avatar-lg{width:84px;height:84px;font-size:24px;font-family:var(--serif)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-weight:650;text-decoration:none;border:1px solid var(--line-2);padding:10px 18px;border-radius:999px;color:var(--ink);transition:border-color .2s,background .2s}
.btn-ghost:hover{border-color:var(--green);background:var(--green-soft);color:var(--ink)}

/* En-tête d'article */
.art-head{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-bottom:1px solid var(--line);padding:44px 0 46px}
.art-head .wrap>*{max-width:860px}
.crumbs{font-size:14px;color:var(--grey);margin:0 0 22px;display:flex;flex-wrap:wrap;gap:8px}
.crumbs a{color:var(--grey);text-decoration:none}
.crumbs a:hover{color:var(--green)}
.art-head h1{font-size:clamp(34px,4.8vw,54px)}
.meta{display:flex;align-items:center;gap:14px;margin-top:28px;font-size:15px}
.meta a{color:var(--ink);font-weight:650;text-decoration:none}
.meta small{color:var(--grey);font-size:13.5px}

/* Grille article + sommaire collant */
.art-grid{display:grid;grid-template-columns:270px minmax(0,1fr);gap:64px;padding-top:48px;padding-bottom:40px}
.art-side{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto}
.toc{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:6px 18px 14px}
.toc summary{cursor:pointer;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);padding:12px 0 8px;list-style:none}
.toc summary::-webkit-details-marker{display:none}
.toc ol{margin:0;padding:0 0 0 18px;font-size:14.5px;line-height:1.45}
.toc li{margin:9px 0}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--green)}
.side-trust{margin-top:16px;padding:16px 18px;border-radius:var(--r);background:var(--gold-soft);font-size:13.5px;line-height:1.5;color:var(--text)}
.side-trust p{margin:0 0 8px}
.side-trust p:last-child{margin:0}

/* Corps de texte */
.prose{max-width:740px}
.prose>h2{font-size:clamp(26px,3vw,33px);margin:64px 0 16px;scroll-margin-top:96px}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:19.5px;margin:34px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 20px}
.prose li{margin:8px 0}
.prose li::marker{color:var(--green)}
.prose strong{color:var(--ink);font-weight:650}
.key{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px 22px;margin:0 0 36px;box-shadow:var(--shadow)}
.key::before{content:"";position:absolute;left:-1px;top:22px;bottom:22px;width:4px;border-radius:4px;background:linear-gradient(var(--green),var(--gold))}
.key>p:first-child{font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:0 0 10px}
.key>p:first-child strong{color:inherit;font-weight:inherit}
.key ul{margin:0;padding-left:20px}
.note{background:var(--gold-soft);border-radius:var(--r);padding:16px 20px;margin:24px 0;font-size:15.5px;border:1px solid color-mix(in srgb,var(--gold) 30%,transparent)}
.note p{margin:0}
.steps{counter-reset:s;list-style:none;padding:0!important;margin:28px 0}
.steps>li{counter-increment:s;position:relative;padding:0 0 26px 62px;margin:0}
.steps>li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:-2px;width:42px;height:42px;border-radius:12px;background:var(--green);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}
.steps>li::after{content:"";position:absolute;left:20px;top:46px;bottom:6px;width:2px;background:var(--line)}
.steps>li:last-child::after{display:none}
.steps>li::marker{content:none}

.tbl{overflow-x:auto;margin:26px 0;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);box-shadow:var(--shadow);-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:520px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--bg-2);color:var(--ink);font-weight:650;font-size:13.5px;letter-spacing:.02em}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:color-mix(in srgb,var(--green-soft) 50%,transparent)}

.cmp{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin:26px 0}
.cmp>div{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--shadow)}
.cmp h3{font-family:var(--serif);font-size:20px;font-weight:560;margin:0 0 10px;color:var(--green)}
.cmp ul{margin:0;padding-left:18px;font-size:15px}

.faq h3{font-size:18px}
.sources{margin-top:56px;padding:24px 26px;border-radius:var(--r);background:var(--bg-2);font-size:14.5px;color:var(--grey)}
.sources h2{font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:0 0 10px}
.sources ol{padding-left:20px;margin:0}
.sources li{margin:6px 0;overflow-wrap:anywhere}
.byline{display:flex;gap:18px;align-items:flex-start;margin:48px 0 0;padding:26px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--paper)}
.byline p{margin:0;font-size:15px}
.by-name{font-family:var(--serif);font-size:19px!important;font-weight:600;color:var(--ink);margin-bottom:4px!important}

.related{background:var(--bg-2);border-top:1px solid var(--line);padding:72px 0}
.related h2{font-size:clamp(26px,3vw,34px);margin-bottom:28px}

/* Pages simples */
.page-head{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-bottom:1px solid var(--line);padding:64px 0 48px}
.page-head h1{font-size:clamp(34px,4.6vw,50px)}
.doc{padding:48px 0 72px}
.doc.prose,.doc .prose>h2{font-size:inherit}
.doc .prose>h2{font-size:clamp(22px,2.6vw,27px);margin:44px 0 12px}

/* Pied de page */
.foot{background:#071f19;color:#a9bdb6;padding:64px 0 0;margin-top:0}
.foot .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.foot .brand{color:#fff}
.foot .brand em{color:#e2c78f}
.foot-brand p{margin:16px 0 0;max-width:400px;font-size:15px;line-height:1.6}
.foot-h{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#e2c78f;margin:6px 0 14px}
.foot-col a{display:block;color:#cfdcd7;text-decoration:none;font-size:15px;padding:5px 0}
.foot-col a:hover{color:#fff}
.foot .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:48px;padding-top:22px;padding-bottom:28px;border-top:1px solid rgba(255,255,255,.1);font-size:13.5px;color:#7f958e}

/* Responsive */
@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:40px;padding-top:56px;padding-bottom:84px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .art-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:32px}
  .art-side{position:static;max-height:none;overflow:visible}
  .side-trust{display:none}
}
@media (max-width:720px){
  body{font-size:16.5px}
  .wrap{padding:0 18px}
  .top .wrap{min-height:60px}
  .top nav{gap:14px;font-size:14.5px}
  .top .nav-cta{display:none}
  .brand{font-size:18px}
  .hero-grid{padding-top:44px;padding-bottom:76px}
  .start{padding:20px}
  .figures-grid,.cards,.cards-2,.method-list{grid-template-columns:1fr}
  .section{padding:64px 0}
  .author-card{grid-template-columns:1fr;padding:28px;gap:18px}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .art-head{padding:30px 0 34px}
  .steps>li{padding-left:56px}
  .byline{flex-direction:column}
}