:root{--ink:#231e18;--muted:#756b5f;--paper:#f7f1e7;--card:#fffaf2;--line:#dfd2c1;--gold:#a87524;--gold-soft:#ead3a1;--green:#2d6c56;--red:#a94b3b;--shadow:0 20px 60px rgba(69,45,19,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 15% 0,#fffdf8 0 11%,transparent 35%),var(--paper);font:16px/1.65 Manrope,system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 44px));margin:auto}.top{border-bottom:1px solid var(--line);background:rgba(255,250,242,.82);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.nav{min-height:76px;display:flex;align-items:center;gap:22px}.brand{font-weight:800;letter-spacing:-.04em;font-size:1.15rem}.brand{display:inline-flex;align-items:center;gap:10px}.brand-logo{height:44px;width:auto;display:block}.brand i{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:8px;border-radius:50%;background:var(--ink);color:var(--gold-soft);font:1rem Georgia}.links{display:flex;gap:18px;margin-left:auto;color:var(--muted);font-size:.82rem;font-weight:700}.links a:hover{color:var(--gold)}.nav-cta{padding:10px 15px;border-radius:99px;background:var(--ink);color:#fffaf2;font-size:.78rem;font-weight:800}.mobile{display:none}.hero{padding:96px 0 86px;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end}.eyebrow,.kicker{margin:0 0 14px;color:var(--gold);font:500 .7rem/1.2 'DM Mono',monospace;letter-spacing:.14em;text-transform:uppercase}.hero h1,.page h1{max-width:760px;margin:0 0 24px;font:800 clamp(3rem,7vw,6.2rem)/.96 Manrope;letter-spacing:-.08em}.hero h1 em,.page h1 em{font:400 1.03em/.9 Georgia;color:var(--gold)}.lead{max-width:680px;color:var(--muted);font-size:1.08rem}.date{margin-top:28px;color:var(--muted);font:500 .72rem 'DM Mono',monospace}.hero-card{padding:27px;border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:var(--shadow);transform:rotate(1deg)}.hero-card .mark{color:var(--gold);font:3.8rem Georgia}.hero-card h2{margin:10px 0 8px;font-size:1.4rem;letter-spacing:-.04em}.hero-card p{margin:0;color:var(--muted);font-size:.9rem}.hero-card strong{display:block;margin-top:24px;color:var(--green);font:400 2.7rem/1 Georgia}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;gap:18px;padding:13px 18px;border-radius:99px;font-size:.82rem;font-weight:800}.btn-main{background:var(--gold);color:#fffaf2}.btn-soft{border:1px solid var(--line);background:rgba(255,250,242,.6)}.section{padding:84px 0}.tint{background:rgba(235,223,202,.34);border-block:1px solid var(--line)}.section h2{max-width:760px;margin:0 0 18px;font-size:clamp(2rem,4vw,3.8rem);line-height:1;letter-spacing:-.07em}.section-intro{max-width:720px;margin-bottom:38px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{padding:25px;border:1px solid var(--line);border-radius:17px;background:rgba(255,250,242,.78)}.card h3{margin:12px 0 8px;font-size:1.08rem}.card p{margin:0;color:var(--muted);font-size:.86rem}.tag{color:var(--gold);font:500 .65rem 'DM Mono';letter-spacing:.1em;text-transform:uppercase}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.metric{padding:23px;background:var(--card)}.metric strong{display:block;color:var(--green);font:400 clamp(1.8rem,3vw,3rem)/1 Georgia}.metric span{display:block;margin-top:8px;color:var(--muted);font-size:.76rem}.source{margin-top:24px;color:var(--muted);font-size:.72rem}.source code{font-family:'DM Mono',monospace;color:var(--ink)}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.list{display:grid;gap:10px;padding:0;margin:0;list-style:none}.list li{padding:15px 17px;border-left:3px solid var(--gold-soft);background:rgba(255,250,242,.72);font-size:.86rem}.good{border-left-color:var(--green)!important}.limit{border-left-color:var(--red)!important}.bar{height:16px;margin:9px 0 17px;border-radius:99px;background:repeating-linear-gradient(90deg,#eee2ce 0,#eee2ce 1px,transparent 1px,transparent 25%);overflow:hidden}.bar i{display:block;height:100%;border-radius:99px;background:var(--gold)}.bar.red i{background:var(--red)}.bar.green i{background:var(--green)}.axis{display:flex;justify-content:space-between;color:var(--muted);font:500 .62rem 'DM Mono'}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:17px;background:var(--card)}table{width:100%;border-collapse:collapse;min-width:650px}th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.78rem}td{color:var(--muted);font-size:.82rem}tr:last-child th,tr:last-child td{border-bottom:0}.footer{padding:45px 0 65px;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem}.footer nav{display:flex;flex-wrap:wrap;gap:13px 20px;margin:18px 0}.footer a:hover{color:var(--gold)}.notice{padding:18px 20px;border:1px solid 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/* 11/11 (Claude) : les videos de l accueil (brief 6) -- largeur bornee, jamais plus large que l ecran */
.hero-video{width:min(100%,360px);margin:24px auto;padding:0}
.hero-video video{display:block;width:100%;height:auto;max-height:80vh;border-radius:12px;background:#261b0f}
.hero-video figcaption{padding:10px 4px 0;font-size:.8rem}
.download-cta{margin-top:24px;max-width:680px}.download-cta .btn{white-space:normal;text-align:center}.download-cta p{margin:12px 0 0;color:var(--muted);font-size:.76rem;line-height:1.6}@media(max-width:560px){.download-cta .btn{width:100%;justify-content:center}.download-cta p{font-size:.78rem}}