*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  /* Palette de marque */
  --deep:#06231A;        /* fond le plus profond : hero, footer */
  --forest:#0B3A2B;      /* panneaux sur fond sombre */
  --forest-2:#114634;    /* panneaux survolés */
  --mint:#74EAC8;        /* l'unique accent saturé */
  --mint-2:#8CF0D4;
  --teal:#0F6E56;        /* accent lisible sur fond clair */
  --paper:#FAFAF8;       /* base claire */
  --cream:#F1EEE3;       /* section chaude */
  --white:#FFFFFF;
  --ink:#1B2420;         /* texte sur clair, noir légèrement vert */
  --ink-2:#4A5450;
  --ink-3:#7B8681;

  /* Rayons : une base de 10, échelonnée */
  --r-sm:8px;--r-md:10px;--r-lg:14px;--r-xl:18px;--r-full:999px;

  /* Motion */
  --ease:cubic-bezier(.22,1,.36,1);        /* house curve : arrive vite, se pose */
  --ease-io:cubic-bezier(.42,0,.58,1);     /* respirations */
  --t-fast:150ms;--t-mid:220ms;--t-slow:320ms;

  --font-head:'Outfit',system-ui,sans-serif;
  --font-body:'DM Sans',system-ui,sans-serif;
  --font-mono:'DM Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1160px;
}
.theme-dark{
  --bg:var(--deep);--bg-panel:var(--forest);--bg-panel-2:var(--forest-2);
  --fg:#F4F7F5;--fg-2:rgba(244,247,245,.62);--fg-3:rgba(244,247,245,.4);
  --ring:rgba(255,255,255,.10);--ring-2:rgba(255,255,255,.2);
  --accent:var(--mint);--focus:var(--mint);
}
.theme-light{
  --bg:var(--paper);--bg-panel:var(--white);--bg-panel-2:#F5F6F3;
  --fg:var(--ink);--fg-2:var(--ink-2);--fg-3:var(--ink-3);
  --ring:rgba(27,36,32,.10);--ring-2:rgba(27,36,32,.22);
  --accent:var(--teal);--focus:var(--teal);
}
.theme-cream{
  --bg:var(--cream);--bg-panel:#FFFDF8;--bg-panel-2:#F7F4EA;
  --fg:var(--ink);--fg-2:var(--ink-2);--fg-3:var(--ink-3);
  --ring:rgba(27,36,32,.11);--ring-2:rgba(27,36,32,.24);
  --accent:var(--teal);--focus:var(--teal);
}
html{scroll-behavior:smooth;background:var(--deep)}
body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--deep);overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img,svg{display:block}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--focus,var(--teal));outline-offset:3px;border-radius:4px}
.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1}
.skip{position:absolute;left:16px;top:-48px;z-index:1000;background:var(--mint);color:var(--deep);padding:8px 14px;border-radius:var(--r-md);font-weight:500;transition:top var(--t-fast) var(--ease)}
.skip:focus{top:16px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
section{scroll-margin-top:72px}
.section{padding:120px 0;background:var(--bg);color:var(--fg);position:relative}
.section+.section{border-top:1px solid var(--ring)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:var(--accent);letter-spacing:.01em;margin-bottom:22px}
.eyebrow::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;box-shadow:inset 0 0 0 2px var(--bg)}
.theme-dark .eyebrow::before{box-shadow:inset 0 0 0 2px var(--bg),0 0 12px rgba(116,234,200,.45)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:500;color:var(--fg);line-height:1.1}
.h2{font-size:clamp(30px,3.8vw,44px);letter-spacing:-.022em;max-width:640px;margin-bottom:18px}
.lead{font-size:17px;color:var(--fg-2);max-width:560px;line-height:1.6}
.head{margin-bottom:64px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r-lg);font-size:15px;font-weight:500;letter-spacing:-.005em;white-space:nowrap;transition:background-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.btn:active{transform:scale(.98)}
.btn-lg{height:54px;padding:0 28px;font-size:16px}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:var(--r-md)}
.btn-sm.btn-mint{box-shadow:inset 0 1px 0 rgba(255,255,255,.5),inset 0 -1px 0 rgba(6,35,26,.12),0 1px 2px rgba(0,0,0,.2)}
.btn-mint{background:var(--mint);color:var(--deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.5),inset 0 -1px 0 rgba(6,35,26,.12),0 1px 2px rgba(0,0,0,.25),0 10px 24px -10px rgba(116,234,200,.55)}
.btn-mint:hover{background:var(--mint-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -1px 0 rgba(6,35,26,.12),0 1px 2px rgba(0,0,0,.25),0 14px 28px -10px rgba(116,234,200,.7)}
.btn-deep{background:var(--deep);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -1px 0 rgba(0,0,0,.35),0 1px 2px rgba(6,35,26,.25),0 10px 22px -10px rgba(6,35,26,.5)}
.btn-deep:hover{background:var(--forest);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 -1px 0 rgba(0,0,0,.35),0 1px 2px rgba(6,35,26,.25),0 14px 26px -10px rgba(6,35,26,.55)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--ring-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.btn-ghost:hover{border-color:var(--fg-2);background:rgba(255,255,255,.04)}
.theme-light .btn-ghost:hover,.theme-cream .btn-ghost:hover{background:rgba(27,36,32,.04)}
.nav{position:fixed;top:0;left:0;right:0;z-index:120;height:72px;display:flex;align-items:center;transition:background-color var(--t-slow) var(--ease),border-color var(--t-slow) var(--ease),height var(--t-slow) var(--ease);border-bottom:1px solid transparent}
.nav.scrolled{height:64px;background:rgba(6,35,26,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:rgba(255,255,255,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:500;font-size:20px;letter-spacing:.14em;color:#fff}
.logo-mark{width:26px;height:26px;border-radius:8px;background:rgba(116,234,200,.12);border:1px solid rgba(116,234,200,.25);display:grid;place-items:center}
.logo-mark svg{width:16px;height:16px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{font-size:14px;font-weight:500;color:rgba(244,247,245,.66);padding:8px 12px;border-radius:var(--r-sm);transition:color var(--t-fast) var(--ease),background-color var(--t-fast) var(--ease)}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-links .btn{margin-left:10px}
.nav-links a.btn-mint,.nav-links a.btn-mint:hover{color:var(--deep)}
.nav-links a.btn-mint:hover{background:var(--mint-2)}
.burger{display:none;width:40px;height:40px;border-radius:var(--r-md);position:relative;z-index:120}
.burger span{position:absolute;left:10px;width:20px;height:1.5px;background:#fff;border-radius:2px;transition:transform var(--t-slow) var(--ease),top var(--t-slow) var(--ease),opacity var(--t-fast)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:24px}
.burger.active span:nth-child(1){top:19.5px;transform:rotate(45deg)}
.burger.active span:nth-child(2){top:19.5px;transform:rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:110;background:rgba(6,35,26,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:40px 32px;opacity:0;pointer-events:none;transition:opacity var(--t-slow) var(--ease)}
.mobile-menu.open{opacity:1;pointer-events:auto}
.nav.menu-open{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.mobile-menu a{font-family:var(--font-head);font-size:30px;font-weight:500;color:rgba(244,247,245,.72);padding:8px 0;transition:color var(--t-fast),transform .4s var(--ease),opacity .4s var(--ease);transform:translateY(8px);opacity:0}
.mobile-menu.open a{transform:none;opacity:1}
.mobile-menu.open a:nth-child(2){transition-delay:40ms}.mobile-menu.open a:nth-child(3){transition-delay:80ms}.mobile-menu.open a:nth-child(4){transition-delay:120ms}.mobile-menu.open a:nth-child(5){transition-delay:160ms}.mobile-menu.open a:nth-child(6){transition-delay:200ms}.mobile-menu.open a:nth-child(7){transition-delay:240ms}.mobile-menu.open a:nth-child(8){transition-delay:280ms}
.mobile-menu a:hover{color:#fff}
.mobile-menu .btn{font-family:var(--font-body);font-size:16px;margin-top:24px}
.mobile-menu a.btn-mint,.mobile-menu a.btn-mint:hover{color:var(--deep)}
.mobile-menu a.btn{padding:0 28px;transition-property:color,background-color,box-shadow,opacity,transform}
.logos{background:var(--paper);border-bottom:1px solid rgba(27,36,32,.08);padding:36px 0;overflow:hidden}
.logos .wrap{display:grid;grid-template-columns:200px 1fr;align-items:center;gap:32px}
.logos-label{font-size:13px;color:var(--ink-3);line-height:1.4}
.logos-track{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.logos-slide{display:flex;align-items:center;height:44px;width:max-content;animation:marquee 40s linear infinite}
.logos-track:hover .logos-slide{animation-play-state:paused}
.logo-item{flex:none;width:230px;height:44px;display:flex;align-items:center;justify-content:center;padding:0 24px;opacity:.9;transition:opacity var(--t-mid) var(--ease)}
.logo-item:hover{opacity:1}
.logo-item img,.logo-item svg{max-width:170px;max-height:40px;width:auto;height:auto}
.logo-text{font-family:var(--font-head);font-weight:500;font-size:22px;letter-spacing:.08em;color:var(--ink);white-space:nowrap}
.card{background:var(--bg-panel);border-radius:var(--r-xl);border:1px solid var(--ring);transition:border-color var(--t-mid) var(--ease),background-color var(--t-mid) var(--ease)}
.card:hover{border-color:var(--ring-2)}
.icon-box{width:42px;height:42px;border-radius:var(--r-md);border:1px solid var(--ring);background:linear-gradient(180deg,rgba(255,255,255,.6),rgba(255,255,255,0)),var(--bg-panel-2);display:grid;place-items:center;position:relative;overflow:hidden}
.icon-box::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--ring) 1px,transparent 1px),linear-gradient(90deg,var(--ring) 1px,transparent 1px);background-size:10px 10px;-webkit-mask-image:radial-gradient(circle,#000,transparent 75%);mask-image:radial-gradient(circle,#000,transparent 75%);opacity:.6}
.icon-box svg{width:20px;height:20px;stroke:var(--fg);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;position:relative}
.avatar{width:72px;height:72px;border-radius:var(--r-lg);background:var(--deep);display:grid;place-items:center;overflow:hidden;flex:none;position:relative}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar span{font-family:var(--font-head);font-weight:500;font-size:22px;color:var(--mint);letter-spacing:.08em}
.audit-card{background:var(--deep);color:#F4F7F5;border-radius:24px;padding:48px;display:grid;grid-template-columns:360px 1fr;gap:48px;align-items:start;position:relative;overflow:hidden;box-shadow:0 40px 90px -50px rgba(6,35,26,.6)}
.audit-card::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(116,234,200,.14) 1px,transparent 1.2px);background-size:24px 24px;-webkit-mask-image:radial-gradient(ellipse 50% 70% at 20% 30%,#000,transparent 70%);mask-image:radial-gradient(ellipse 50% 70% at 20% 30%,#000,transparent 70%);pointer-events:none}
.audit-left{position:relative;--accent:var(--mint);--bg:var(--deep)}
.audit-left h2{font-size:clamp(28px,3.2vw,38px);letter-spacing:-.022em;color:#fff;margin-bottom:14px}
.audit-left>p{font-size:15.5px;color:rgba(244,247,245,.62);line-height:1.6;margin-bottom:28px}
.perks{display:flex;flex-direction:column;gap:12px}
.perks li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:rgba(244,247,245,.85);line-height:1.5}
.perks li svg{flex:none;width:18px;height:18px;margin-top:2px;stroke:var(--mint);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.audit-note{margin-top:26px;font-size:13px;color:rgba(244,247,245,.42);display:flex;align-items:center;gap:8px}
.audit-note::before{content:'';width:14px;height:1px;background:rgba(244,247,245,.3)}
.newsletter{padding:64px 0}
.newsletter .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.newsletter h2{font-size:26px;letter-spacing:-.02em;margin-bottom:8px}
.newsletter p{font-size:15px;color:var(--fg-2);max-width:460px}
.nl-form{display:flex;gap:10px}
.nl-form input{flex:1;height:48px;padding:0 16px;border:1px solid var(--ring-2);border-radius:var(--r-lg);font-size:15px;background:var(--bg-panel);color:var(--fg);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}
.nl-form input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,110,86,.15)}
.nl-form input::placeholder{color:var(--fg-3)}
.nl-note{font-size:13px;color:var(--fg-3);margin-top:10px;min-height:20px;transition:color var(--t-mid)}
.nl-note.ok{color:var(--teal)}
.footer{background:var(--deep);color:#F4F7F5;padding:64px 0 32px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand p{font-size:14px;color:rgba(244,247,245,.45);margin-top:14px;max-width:280px;line-height:1.55}
.footer-title{font-size:13px;font-weight:500;color:rgba(244,247,245,.5);margin-bottom:16px}
.footer address{font-style:normal}
.footer-col a{display:block;font-size:14px;color:rgba(244,247,245,.72);margin-bottom:10px;transition:color var(--t-fast)}
.footer-col a:hover{color:var(--mint)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:13px;color:rgba(244,247,245,.35)}
.footer-bottom a{color:rgba(244,247,245,.5);transition:color var(--t-fast)}
.footer-bottom a:hover{color:var(--mint)}
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
/* ==========================================================================
   AEVIO — Le Guide IA. Feuille partagée par blog.html et les articles.
   Base : mêmes jetons et composants que l'accueil (extraits ci-dessus).
   ========================================================================== */
@keyframes settle{to{opacity:1;transform:none}}
@property --beam{syntax:'<angle>';inherits:false;initial-value:0deg}
.nav-links a.active{color:#fff}
.nav-links a.active::after{content:'';display:block;height:1.5px;margin-top:2px;background:var(--mint);border-radius:2px}

/* ---------- Hero du guide ---------- */
.ghero{background:var(--deep);color:#F4F7F5;padding:156px 0 64px;position:relative;overflow:hidden}
.ghero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(116,234,200,.16) 1px,transparent 1.2px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 55% 70% at 78% 40%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse 55% 70% at 78% 40%,#000 0%,transparent 70%);pointer-events:none}
.ghero .wrap{position:relative;max-width:1160px}
.ghero-copy{max-width:720px}
.ghero-copy>*{opacity:0;transform:translateY(14px);animation:settle .7s var(--ease) forwards}
.ghero-copy>*:nth-child(2){animation-delay:.1s}.ghero-copy>*:nth-child(3){animation-delay:.2s}
.ghero h1{margin-bottom:22px}
.ghero h1 .kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:13px;font-weight:500;letter-spacing:.01em;color:var(--mint);margin-bottom:24px;line-height:1.4}
.ghero h1 .kicker::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;box-shadow:inset 0 0 0 2px var(--deep),0 0 12px rgba(116,234,200,.45)}
.ghero h1 .display{display:block;font-size:clamp(40px,5.6vw,68px);letter-spacing:-.03em;line-height:1.02;color:#fff}
.ghero-sub{font-size:clamp(16px,1.5vw,18px);color:rgba(244,247,245,.64);max-width:600px;line-height:1.6;margin-bottom:26px}
.ghero-proof{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:rgba(244,247,245,.5)}
.ghero-proof li{display:inline-flex;align-items:center;gap:8px}
.ghero-proof li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--mint);opacity:.7}

/* ---------- Barre outils : recherche + filtres ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between;padding-bottom:26px;border-bottom:1px solid var(--ring);margin-bottom:32px}
.search{position:relative;flex:1 1 260px;max-width:360px}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--fg-3);fill:none;stroke-width:2;stroke-linecap:round;pointer-events:none}
.search input{width:100%;height:44px;padding:0 14px 0 40px;border:1px solid var(--ring-2);border-radius:var(--r-md);font:inherit;font-size:14.5px;background:var(--bg-panel);color:var(--fg);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}
.search input::placeholder{color:var(--fg-3)}
.search input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,110,86,.15)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 14px;border-radius:var(--r-full);border:1px solid var(--ring-2);background:var(--bg-panel);font-size:13.5px;font-weight:500;color:var(--fg-2);transition:background-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.chip:hover{border-color:var(--fg-3);color:var(--fg)}
.chip .n{font-family:var(--font-mono);font-size:11.5px;opacity:.65}
.chip.active,.chip.active:hover{background:var(--deep);color:#fff;border-color:var(--deep)}
.chip.active .n{color:var(--mint);opacity:1}

/* ---------- Cartes d'articles ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{display:flex;flex-direction:column;padding:28px 28px 22px;background:var(--bg-panel);border:1px solid var(--ring);border-radius:var(--r-xl);transition:border-color var(--t-mid) var(--ease)}
.post:hover{border-color:var(--ring-2)}
.post.is-hidden{display:none}
.post-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.post-top .eyebrow{margin-bottom:0;font-size:12.5px}
.post-type{font-family:var(--font-mono);font-size:11px;color:var(--fg-3);white-space:nowrap}
.post h3{font-size:20px;letter-spacing:-.015em;line-height:1.25;margin-bottom:10px;color:var(--fg);transition:color var(--t-fast)}
.post:hover h3{color:var(--teal)}
.post p{font-size:14.5px;color:var(--fg-2);line-height:1.6;flex:1;margin-bottom:22px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--fg-3);padding-top:14px;border-top:1px solid var(--ring)}
.post-meta time{font-feature-settings:"tnum" 1}
.cards.featured .post:first-child{grid-column:span 2;padding:34px 36px 26px}
.cards.featured .post:first-child h3{font-size:27px;max-width:620px}
.cards.featured .post:first-child p{font-size:15.5px;-webkit-line-clamp:4;max-width:640px}
.empty.is-hidden{display:none}
.empty{grid-column:1/-1;padding:56px 0;text-align:center;font-size:15px;color:var(--fg-3)}
.more{display:flex;justify-content:center;margin-top:32px}
.more.is-hidden{display:none}

/* ---------- Parcours de lecture ---------- */
.paths{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ring);border-left:1px solid var(--ring)}
.path{padding:36px;border-right:1px solid var(--ring);border-bottom:1px solid var(--ring);display:flex;flex-direction:column}
.path h3{font-size:22px;letter-spacing:-.015em;margin-bottom:8px}
.path>p{font-size:15px;color:var(--fg-2);line-height:1.6;margin-bottom:24px}
.rail-list{position:relative;display:flex;flex-direction:column;gap:14px;margin-bottom:26px}
.rail-list::before{content:'';position:absolute;left:8px;top:10px;bottom:10px;width:1px;background:var(--ring-2)}
.rail-item{display:grid;grid-template-columns:17px 1fr;gap:14px;align-items:start}
.rail-dot{width:17px;height:17px;border-radius:50%;border:1.5px solid var(--teal);background:var(--bg-panel);display:grid;place-items:center;position:relative;top:2px}
.rail-dot::after{content:'';width:7px;height:7px;border-radius:50%;background:var(--teal)}
.rail-item a{font-size:15px;color:var(--fg);line-height:1.45;transition:color var(--t-fast)}
.rail-item a:hover{color:var(--teal)}
.rail-item .idx{font-family:var(--font-mono);font-size:11px;color:var(--fg-3);margin-right:8px}
.path .btn{align-self:flex-start;margin-top:auto}

/* ---------- Bloc audit (variante une colonne) ---------- */
.audit-card.solo{grid-template-columns:1fr;max-width:820px;margin:0 auto}
.audit-card.solo .audit-left h2{max-width:560px}
.audit-card.solo .btn{margin-top:6px}

/* ---------- Article : barre de lecture ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--mint);box-shadow:0 0 10px rgba(116,234,200,.6);z-index:130;pointer-events:none}

/* ---------- Article : en-tête ---------- */
.ahead{background:var(--deep);color:#F4F7F5;padding:136px 0 56px;position:relative;overflow:hidden}
.ahead::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(116,234,200,.14) 1px,transparent 1.2px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 50% 70% at 85% 40%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse 50% 70% at 85% 40%,#000 0%,transparent 70%);pointer-events:none}
.ahead .wrap{position:relative;max-width:880px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(244,247,245,.5);margin-bottom:28px}
.crumbs a{transition:color var(--t-fast)}
.crumbs a:hover{color:#fff}
.crumbs li{display:inline-flex;align-items:center;gap:8px}
.crumbs li+li::before{content:'';width:4px;height:4px;border-radius:50%;background:rgba(244,247,245,.3)}
.crumbs .eyebrow{margin:0;font-size:13px;--accent:var(--mint);--bg:var(--deep)}
.ahead h1{font-size:clamp(32px,4.6vw,52px);letter-spacing:-.028em;line-height:1.08;color:#fff;margin-bottom:20px;max-width:820px}
.ahead .aexcerpt{font-size:clamp(16px,1.5vw,18.5px);color:rgba(244,247,245,.64);line-height:1.6;max-width:680px;margin-bottom:30px}
.ameta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;font-size:13.5px;color:rgba(244,247,245,.55)}
.author{display:inline-flex;align-items:center;gap:10px;color:#F4F7F5}
.author .avatar{width:34px;height:34px;border-radius:10px;background:var(--forest);border:1px solid rgba(116,234,200,.35)}
.author .avatar span{font-size:12px;letter-spacing:.06em}
.author b{font-weight:500}
.author small{display:block;font-size:12px;color:rgba(244,247,245,.5)}
.ameta .dot{width:4px;height:4px;border-radius:50%;background:rgba(244,247,245,.3)}
.ameta time{font-feature-settings:"tnum" 1}

/* ---------- Article : mise en page corps + sommaire ---------- */
.abg{background:var(--bg);color:var(--fg)}
.alayout{max-width:1160px;margin:0 auto;padding:64px 32px 80px;display:grid;grid-template-columns:220px minmax(0,720px);gap:72px;justify-content:center;align-items:start}
.toc{position:sticky;top:96px}
.toc-title{font-size:12.5px;font-weight:500;color:var(--fg-3);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.toc-title::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px solid var(--teal)}
.toc ol{display:flex;flex-direction:column;border-left:1px solid var(--ring)}
.toc a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:1.5px solid transparent;font-size:13.5px;line-height:1.4;color:var(--fg-2);transition:color var(--t-fast),border-color var(--t-fast)}
.toc a:hover{color:var(--fg)}
.toc a.active{color:var(--teal);border-left-color:var(--teal)}
.toc-m{display:none;margin-bottom:32px;border:1px solid var(--ring);border-radius:var(--r-lg);background:var(--bg-panel);padding:4px 18px}
.toc-m summary{cursor:pointer;list-style:none;padding:12px 0;font-size:14px;font-weight:500;color:var(--fg);display:flex;align-items:center;justify-content:space-between}
.toc-m summary::-webkit-details-marker{display:none}
.toc-m summary::after{content:'+';font-family:var(--font-mono);color:var(--fg-3)}
.toc-m[open] summary::after{content:'−'}
.toc-m ol{padding:0 0 12px;border-top:1px solid var(--ring)}
.toc-m a{display:block;padding:8px 0;font-size:14px;color:var(--fg-2);border-bottom:1px solid var(--ring)}
.toc-m li:last-child a{border-bottom:0}
.abody .toc-m a{text-decoration:none;font-weight:400}
.abody .toc-m a:hover{color:var(--teal)}

.abody{font-size:17px;line-height:1.75;color:#2F3835}
.abody>*:first-child{margin-top:0}
.abody h2{font-size:clamp(24px,2.6vw,30px);letter-spacing:-.02em;line-height:1.2;margin:52px 0 18px;scroll-margin-top:96px}
.abody h3{font-size:21px;letter-spacing:-.012em;line-height:1.3;margin:36px 0 12px;scroll-margin-top:96px}
.abody p{margin-bottom:22px}
.abody strong{color:var(--ink);font-weight:600}
.abody em{font-style:italic}
.abody a{color:var(--teal);font-weight:500;text-decoration:underline;text-decoration-color:rgba(15,110,86,.3);text-underline-offset:3px;transition:text-decoration-color var(--t-fast)}
.abody a:hover{text-decoration-color:var(--teal)}
.abody ul,.abody ol{margin:0 0 24px;padding:0;list-style:none}
.abody li{position:relative;padding-left:28px;margin-bottom:10px}
.abody ul li::before{content:'';position:absolute;left:2px;top:11px;width:8px;height:8px;border-radius:50%;border:1.5px solid var(--teal)}
.abody ol{counter-reset:n}
.abody ol li{counter-increment:n}
.abody ol li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:4px;font-family:var(--font-mono);font-size:12.5px;color:var(--teal)}
.abody li li{font-size:16px}
.abody blockquote{margin:36px 0;padding:6px 0 6px 24px;border-left:2px solid var(--teal)}
.abody blockquote p{font-size:18.5px;line-height:1.55;color:var(--ink);margin:0}
.abody hr{border:0;height:1px;background:var(--ring);margin:44px 0}
.abody .highlight-box{background:var(--bg-panel-2);border:1px solid var(--ring);border-radius:var(--r-lg);padding:22px 26px;margin:34px 0}
.abody .highlight-box h4{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--teal);margin-bottom:8px}
.abody .highlight-box h4::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;box-shadow:inset 0 0 0 2px var(--bg-panel-2)}
.abody .highlight-box p{font-size:15.5px;line-height:1.65;margin:0;color:var(--fg-2)}
.abody .inline-cta{background:var(--deep);color:#F4F7F5;border-radius:var(--r-xl);padding:34px 36px;margin:44px 0;position:relative;overflow:hidden}
.abody .inline-cta::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(116,234,200,.14) 1px,transparent 1.2px);background-size:22px 22px;-webkit-mask-image:radial-gradient(ellipse 55% 80% at 85% 30%,#000,transparent 70%);mask-image:radial-gradient(ellipse 55% 80% at 85% 30%,#000,transparent 70%);pointer-events:none}
.abody .inline-cta>*{position:relative}
.abody .inline-cta h4{font-size:22px;letter-spacing:-.015em;color:#fff;margin-bottom:8px;line-height:1.25}
.abody .inline-cta p{font-size:15px;color:rgba(244,247,245,.62);margin-bottom:20px;line-height:1.55}
.abody .inline-cta .btn{text-decoration:none;font-weight:500}
.abody .prompt-block{background:var(--deep);color:rgba(244,247,245,.88);border-radius:var(--r-md);padding:18px 20px;margin:18px 0 26px;font-family:var(--font-mono);font-size:13.5px;line-height:1.65;white-space:pre-wrap;word-break:break-word;border:1px solid rgba(255,255,255,.06)}
.abody .prompt-label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.08)}
.abody .prompt-label.bad{color:#F5B544}
.abody .prompt-label.good{color:var(--mint)}
.abody .formula-box{background:var(--deep);color:#F4F7F5;border-radius:var(--r-lg);padding:26px 30px;margin:36px 0;text-align:center}
.abody .formula-box p{color:rgba(244,247,245,.55);font-size:14px;margin-bottom:10px}
.abody .formula-box .formula{font-family:var(--font-head);font-size:clamp(18px,2.6vw,24px);font-weight:500;color:#fff;margin:0;letter-spacing:.01em}
.abody .formula-box .formula em{font-style:normal;color:var(--mint)}

/* ---------- Article : suite du parcours + article suivant ---------- */
.afoot{max-width:1160px;margin:0 auto;padding:0 32px 88px;display:grid;grid-template-columns:220px minmax(0,720px);gap:72px;justify-content:center}
.afoot>*{grid-column:2}
.pnav{border:1px solid var(--ring);border-radius:var(--r-xl);background:var(--bg-panel);padding:26px 28px 24px;margin-bottom:20px}
.pnav .eyebrow{margin-bottom:10px}
.pnav h3{font-size:20px;letter-spacing:-.015em;margin-bottom:18px}
.pnav .rail-list{margin-bottom:0}
.rail-item.done .rail-dot{border-color:var(--mint);background:var(--mint)}
.rail-item.done .rail-dot::after{background:var(--deep)}
.rail-item.current .rail-dot{border-color:var(--deep);background:var(--deep);box-shadow:0 0 0 4px rgba(6,35,26,.08)}
.rail-item.current .rail-dot::after{background:var(--mint)}
.rail-item.current span.label{font-size:15px;color:var(--fg);font-weight:500;line-height:1.45}
.rail-item.current .idx{color:var(--fg)}
.next{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px;border:1px solid var(--ring);border-radius:var(--r-xl);background:var(--bg-panel);transition:border-color var(--t-mid) var(--ease)}
.next:hover{border-color:var(--ring-2)}
.next .eyebrow{margin-bottom:6px}
.next h3{font-size:19px;letter-spacing:-.012em;line-height:1.3;transition:color var(--t-fast)}
.next:hover h3{color:var(--teal)}
.next .go{flex:none;width:40px;height:40px;border-radius:var(--r-md);border:1px solid var(--ring);display:grid;place-items:center;transition:background-color var(--t-mid),border-color var(--t-mid)}
.next .go svg{width:16px;height:16px;stroke:var(--fg);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.next:hover .go{background:var(--deep);border-color:var(--deep)}
.next:hover .go svg{stroke:var(--mint)}
.acta{padding:0 0 96px}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .alayout,.afoot{grid-template-columns:minmax(0,720px);gap:0}
  .afoot>*{grid-column:1}
  .toc{display:none}
  .toc-m{display:block}
}
@media(max-width:1024px){
  .nav-links{display:none}
  .burger{display:block}
  .cards{grid-template-columns:1fr 1fr}
  .cards.featured .post:first-child{grid-column:span 2}
  .audit-card{grid-template-columns:1fr;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .paths{grid-template-columns:1fr}
}
@media(max-width:820px){
  .section{padding:88px 0}
  .head{margin-bottom:44px}
  .ghero{padding:128px 0 56px}
  .ahead{padding:116px 0 44px}
  .newsletter .wrap{grid-template-columns:1fr;gap:24px}
  .toolbar{flex-direction:column;align-items:stretch}
  .search{max-width:none;flex:none}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .alayout,.afoot{padding-left:20px;padding-right:20px}
  .alayout{padding-top:44px}
  .cards{grid-template-columns:1fr}
  .cards.featured .post:first-child{grid-column:auto;padding:28px 24px 22px}
  .cards.featured .post:first-child h3{font-size:22px}
  .post{padding:24px 22px 20px}
  .path{padding:28px 22px}
  .audit-card{padding:28px 20px;border-radius:20px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .abody{font-size:16.5px}
  .abody .inline-cta{padding:26px 22px}
  .abody .inline-cta .btn{width:100%}
  .next{flex-direction:column;align-items:flex-start}
  .nl-form{flex-direction:column}
  .ameta{gap:12px 18px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  .ghero-copy>*{opacity:1;transform:none}
}