/* Agraff - site.css : identité noir, blanc et argent. Design system + pages publiques */
@font-face{font-family:"Geist";src:url("../fonts/geist-latin-wght.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("../fonts/geist-mono-regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
:root{
  color-scheme:dark;
  --bg:#000;--bg-2:#080808;--surface:#0E0E0F;--surface-2:#161617;--surface-3:#1E1E20;
  --text:#F5F5F6;--text-2:#A6A8AE;--text-3:#8E9097;
  --line:rgba(255,255,255,.12);--line-2:rgba(255,255,255,.22);--line-3:rgba(255,255,255,.4);
  --silver:linear-gradient(180deg,#FFFFFF 0%,#D4D6DB 42%,#8F929A 100%);
  --silver-h:linear-gradient(135deg,#FFFFFF 0%,#C4C7CE 50%,#8A8D96 100%);
  --metal:linear-gradient(180deg,#FFFFFF,#DADCE0);
  --r:12px;--r-l:20px;
  --f:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --f-mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:#000}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"ss01","cv11"}
img,svg{max-width:100%;display:block}
a{color:var(--text);text-decoration-color:var(--line-3);text-underline-offset:3px}
a:hover{text-decoration-color:var(--text)}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{font-family:var(--f);line-height:1.08;margin:0 0 .5em;letter-spacing:-.03em;font-weight:600;text-wrap:balance}
h1{font-size:clamp(2.6rem,7vw,5.2rem);letter-spacing:-.045em;font-weight:600}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.15rem;letter-spacing:-.015em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.eyebrow{display:block;font:500 .8rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:20px}
.muted{color:var(--text-2)}
.small{font-size:.9rem}
.silver{background:var(--silver);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 .98rem/1 var(--f);padding:14px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .12s,background .15s,border-color .15s,opacity .15s;min-height:46px;color:var(--text)}
.btn:active{transform:translateY(1px)}
.btn-primary,.btn-dark{background:var(--metal);color:#000;border-color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 10px 30px -12px rgba(255,255,255,.35)}
.btn-primary:hover,.btn-dark:hover{background:#fff;color:#000}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--line-3);color:#fff}
.btn-danger{background:#fff;color:#000;border-color:#fff}.btn-danger:hover{background:#d8d9dd;color:#000}
.btn-sm{padding:9px 16px;min-height:38px;font-size:.9rem}
.btn-lg{padding:17px 30px;font-size:1.05rem;min-height:54px}
.btn[disabled],.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn-primary[disabled],.btn-dark[disabled]{background:var(--surface-3);color:var(--text-2);border-color:var(--line-2)}

/* en-tete */
.site-header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.72);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent}
.site-header.scrolled{border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;text-decoration:none;color:var(--text)}
.brand img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:auto}
.nav-links a{color:var(--text-2);text-decoration:none;font-weight:450;font-size:.95rem}
.nav-links a:hover{color:#fff}
.nav-links a.btn{font-weight:500}
.nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#000}
.nav-login{color:var(--text)!important}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--text)}
.nav-toggle svg{margin:auto}
@media(max-width:820px){
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;left:0;right:0;top:64px;background:#000;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-links a.btn{margin-top:14px;border-bottom:1px solid var(--line-2)}
}


/* logos des IA */

/* sections */
section{padding:112px 0}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
@media(max-width:900px){section{padding:72px 0}}



/* faq */
.faq{max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 44px 24px 0;font:500 1.12rem/1.35 var(--f);position:relative;letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:1.5px;background:var(--text-2);transition:transform .2s}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq summary:hover::before,.faq summary:hover::after{background:#fff}
.faq .ans{padding:0 0 26px;color:var(--text-2);max-width:40em}
.faq .ans p:last-child{margin:0}

.final{text-align:center;padding:96px 0 120px;border-top:1px solid var(--line);position:relative;overflow:hidden;isolation:isolate}
.final::before{content:"";position:absolute;left:50%;bottom:-380px;width:900px;height:560px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(255,255,255,.12),transparent 72%);z-index:-1}
.final h2{margin-bottom:1em}

/* pied de page */
.site-footer{border-top:1px solid var(--line);color:var(--text-2);padding:56px 0 36px;font-size:.92rem;background:#000}
.site-footer a{color:var(--text-2);text-decoration:none}.site-footer a:hover{color:#fff}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap;margin-bottom:40px}
.foot-links{list-style:none;margin:0;padding:0;display:flex;gap:10px 28px;flex-wrap:wrap}
.site-footer .brand img{height:28px}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;font-size:.82rem;color:var(--text-3)}
.foot-bottom p{margin:0 0 6px;max-width:62em}

/* pages juridiques */
.doc{padding:64px 0 112px}
.doc-wrap{max-width:760px}
.doc h1{font-size:clamp(2.1rem,5vw,3.2rem);margin-bottom:.3em}
.doc .updated{color:var(--text-3);font:400 .85rem var(--f-mono);margin-bottom:40px}
.doc h2{font-size:1.4rem;margin:2.4em 0 .6em;letter-spacing:-.02em}
.doc h3{font-size:1.05rem;margin:1.6em 0 .4em}
.doc p,.doc li{color:#C9CBD0}
.doc strong{color:#fff;font-weight:600}
.doc ul,.doc ol{padding-left:1.25em;margin:0 0 1em}.doc li{margin-bottom:.4em}
.doc table{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:.93rem}
.doc th,.doc td{text-align:left;padding:12px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.doc th{background:var(--surface);font-weight:500;white-space:nowrap;color:#fff}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;margin:0 0 32px;font-size:.93rem}
.toc ol{margin:8px 0 0;columns:2;column-gap:32px}
@media(max-width:600px){.toc ol{columns:1}}

/* connexion */
.auth{min-height:100vh;display:grid;place-items:center;padding:40px 20px 80px;position:relative;isolation:isolate;overflow:hidden}
.auth::before{content:"";position:absolute;left:50%;top:-300px;width:900px;height:620px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(255,255,255,.14),transparent 72%);z-index:-1}
.auth-card{width:100%;max-width:420px;background:rgba(14,14,15,.85);border:1px solid var(--line-2);border-radius:var(--r-l);padding:36px 32px 32px;box-shadow:0 30px 80px -30px rgba(255,255,255,.12)}
.auth-card .brand{margin-bottom:34px}
.auth-card h1,.auth-h{font-size:1.7rem;margin-bottom:.3em;letter-spacing:-.035em}
.field{display:grid;gap:8px;margin:22px 0}
.field label{font-weight:500;font-size:.92rem}
.input{width:100%;font:inherit;padding:12px 14px;border-radius:10px;border:1px solid var(--line-2);background:#000;color:var(--text);min-height:46px}
.input::placeholder{color:#6F7178}
.input:hover{border-color:var(--line-3)}
.input:focus{outline:2px solid #fff;outline-offset:1px;border-color:#fff}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--text-2);margin:6px 0 22px}
.check input{width:18px;height:18px;margin-top:2px;flex:none;accent-color:#fff}
.alert{border:1px solid var(--line-2);border-radius:10px;padding:13px 15px 13px 42px;font-size:.93rem;margin:16px 0;position:relative;background:var(--surface);color:var(--text)}
.alert::before{content:"i";position:absolute;left:14px;top:13px;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--text-2);font:600 .72rem/15px var(--f);text-align:center;color:var(--text-2)}
.alert.ok::before{content:"\2713";border-color:#fff;color:#fff;font-size:.7rem}
.alert.err{border-color:#fff;background:#141414}
.alert.err::before{content:"!";border-color:#fff;color:#fff}
.link-btn{background:none;border:0;color:var(--text);font:inherit;font-weight:500;cursor:pointer;padding:6px 0;text-decoration:underline;text-decoration-color:var(--line-3);text-underline-offset:3px}
.link-btn:hover{text-decoration-color:#fff}
.link-btn[disabled]{opacity:.5;cursor:default}
[hidden]{display:none!important}
.btn-block{width:100%}

/* 404 */
.nf{min-height:70vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.nf .big{font:600 clamp(6rem,22vw,12rem)/1 var(--f);letter-spacing:-.07em;background:var(--silver);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}


.lg{display:block;width:30px;height:30px;background:var(--silver);-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.lg-claude{--m:url("../logos/claude.svg")}
.lg-claude-code{--m:url("../logos/claude-code.svg")}
.lg-chatgpt{--m:url("../logos/chatgpt.svg")}
.lg-mistral{--m:url("../logos/mistral.svg")}
.lg-cursor{--m:url("../logos/cursor.svg")}
.lg-gemini{--m:url("../logos/gemini.svg")}
.lg-copilot{--m:url("../logos/copilot.svg")}
.lg-perplexity{--m:url("../logos/perplexity.svg")}
.lg-grok{--m:url("../logos/grok.svg")}
.lg-windsurf{--m:url("../logos/windsurf.svg")}

/* langue : sélecteur discret, bandeau de traduction */
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:22px}
.lang-sw{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:34px;padding:0 12px;border:1px solid var(--line-2);border-radius:999px;color:var(--text-2);font:500 .78rem/1 var(--f-mono);letter-spacing:.08em;text-decoration:none;white-space:nowrap;transition:color .15s,border-color .15s,background .15s}
.lang-sw:hover{color:#fff;border-color:var(--line-3);background:var(--surface-2)}
.doc .notice{margin:0 0 32px;padding:14px 16px;border:1px solid var(--line-2);border-radius:12px;background:var(--surface);color:var(--text-2);font-size:.9rem;line-height:1.5}
.auth-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}
.auth-card .auth-top .brand{margin-bottom:0}
[data-l][hidden]{display:none}
@media(max-width:860px){.nav-tools{margin-left:0}.lang-sw{min-height:44px;min-width:48px}.nav-tools{gap:10px}}
/* jamais de retour à la ligne dans les pastilles, étiquettes et boutons compacts */
.tag,.pill,.chip,.nav-cta,.btn-sm,.lang-sw{white-space:nowrap}

.nav-login .nl-in{display:none}
html[data-sess] .nav-login .nl-out{display:none}
html[data-sess] .nav-login .nl-in{display:inline}

/* lien « Skills gratuits » de l'en-tête */
.nav-links a.nav-dl{display:inline-flex;align-items:center;gap:8px;color:var(--text);border:1px solid var(--line-2);border-radius:999px;padding:7px 14px;white-space:nowrap;font-weight:500}
.nav-links a.nav-dl:hover{border-color:var(--line-3);background:var(--surface-2)}
.nav-dl-i{flex:none;width:16px;height:16px}
@media(max-width:820px){.nav-links a.nav-dl{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:14px 0;font-size:1rem;color:#fff}}

/* ---- Tarif : bascule Mensuel / Annuel + pastille ---- */
html:not([data-plan="year"]) [data-p="year"],html[data-plan="year"] [data-p="month"]{display:none!important}
.plan-toggle{display:flex;width:max-content;max-width:100%;margin:0 auto 6px;padding:3px;border:1px solid var(--line-2);border-radius:999px;background:rgba(255,255,255,.04)}
.pt-btn{appearance:none;border:0;background:transparent;color:var(--text-2);font:500 .88rem/1 var(--f,inherit);padding:10px 18px;min-height:40px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}
.pt-btn:hover{color:var(--text)}
.pt-btn[aria-pressed="true"]{background:#fff;color:#000}
.pt-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}
.save-pill{display:inline-block;font:500 .74rem/1 var(--f-mono);font-style:normal;letter-spacing:.02em;color:#E4E6EA;padding:6px 11px;border-radius:999px;border:1px solid var(--line-3);background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.04));white-space:nowrap}
.price .save-pill{margin-top:6px}