/* OpenPub — page de téléchargement • 2026
   Déposer styles.css et assets/ à côté de index.html.
   Personnalisation : couleurs dans :root.
*/
/* Polices hebergees sur le site (licence OFL, voir fonts/) */
@font-face{font-family:'DM Sans';src:url('fonts/DMSans-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'DM Sans';src:url('fonts/DMSans-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'DM Sans';src:url('fonts/DMSans-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'DM Sans';src:url('fonts/DMSans-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'DM Sans';src:url('fonts/DMSans-Bold.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:'Plus Jakarta Sans';src:url('fonts/PlusJakartaSans-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Plus Jakarta Sans';src:url('fonts/PlusJakartaSans-ExtraBold.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:'Plus Jakarta Sans';src:url('fonts/PlusJakartaSans-Bold.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Plus Jakarta Sans';src:url('fonts/PlusJakartaSans-Bold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
:root{--ink:#111c43;--muted:#52617e;--blue:#087aff;--violet:#9935f4;--teal:#06c7c0;--line:rgba(42,77,139,.10);--radius:24px;--shadow:0 24px 70px rgba(46,82,154,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans',Segoe UI,sans-serif;background:#f8fbff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a{ -webkit-tap-highlight-color:transparent}img{display:block;max-width:100%}.container{width:min(1280px,calc(100% - 64px));margin-inline:auto}
.site-header{position:relative;z-index:3;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;gap:12px;align-items:center;font-family:'Plus Jakarta Sans',sans-serif;font-size:25px;font-weight:800;letter-spacing:-1.1px}.brand img{width:54px;height:54px;object-fit:contain}.nav-links{display:flex;gap:12px;align-items:center}.nav-links a{padding:12px 18px;font-weight:700;font-size:14px;border-radius:15px;transition:background .2s,transform .2s}.nav-links a:hover{background:#eff2ff}.nav-links a.active{color:#4e32cf;background:#e9eaff}
.hero{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse 54% 65% at 82% 26%,rgba(64,207,231,.22),transparent 85%),radial-gradient(ellipse 38% 52% at 90% 80%,rgba(148,104,250,.22),transparent 80%),linear-gradient(115deg,#fcfdff 0%,#eef7ff 58%,#f4edff 100%)}.hero:before,.hero:after{content:'';position:absolute;pointer-events:none;z-index:-1;border-radius:50%}.hero:before{width:690px;height:340px;right:-180px;top:20px;transform:rotate(-20deg);background:linear-gradient(115deg,rgba(4,196,213,.25),rgba(83,134,255,.04));filter:blur(1px)}.hero:after{width:650px;height:180px;bottom:12px;left:34%;transform:rotate(-18deg);background:linear-gradient(90deg,rgba(15,150,249,.08),rgba(154,85,251,.12))}.hero-inner{min-height:615px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:44px;align-items:center;padding:76px 0 92px}.hero-copy{position:relative;z-index:1}.headline-brand{display:flex;align-items:center;gap:14px;margin-bottom:20px}.headline-brand img{width:94px;height:94px;object-fit:contain}.headline-brand strong{font:800 clamp(42px,4.8vw,66px)/1.1 'Plus Jakarta Sans',sans-serif;letter-spacing:-3.3px}.version{display:inline-flex;align-items:center;padding:8px 16px;border-radius:50px;font-size:14px;font-weight:800;letter-spacing:.1px;color:#6240dc;background:linear-gradient(90deg,#dbeaff,#e8d4ff)}h1,h2,p{margin-top:0}h1{margin:27px 0 16px;font:800 clamp(33px,3.3vw,48px)/1.16 'Plus Jakarta Sans',sans-serif;letter-spacing:-2px}p.lead{max-width:510px;font-size:19px;line-height:1.65;color:#394b72;margin-bottom:28px}.cta{display:inline-flex;gap:12px;align-items:center;justify-content:center;border:0;border-radius:999px;padding:19px 28px;background:linear-gradient(105deg,#027efb 0%,#3551dc 55%,#aa36ef 100%);color:#fff;box-shadow:0 15px 34px rgba(66,82,222,.27);font-size:18px;font-weight:800;transition:transform .2s,box-shadow .2s}.cta:hover{transform:translateY(-3px);box-shadow:0 20px 38px rgba(66,82,222,.35)}.cta:focus-visible,a:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.cta svg{height:24px;width:24px;flex:none}.download-meta{display:flex;align-items:center;gap:9px;font-size:15px;color:#455577;margin:17px 0 0 25px}.download-meta svg{height:20px;width:20px}.hero-visual{position:relative;align-self:center}.preview{background:rgba(255,255,255,.7);padding:12px;border:1px solid rgba(255,255,255,.9);border-radius:27px;box-shadow:0 25px 60px rgba(52,88,171,.22),0 10px 30px rgba(33,184,223,.1);transform:perspective(1400px) rotateY(-5deg) rotateX(2deg)}.preview img{width:100%;height:auto;border-radius:17px;aspect-ratio:701/474;object-fit:cover}.visual-caption{position:absolute;bottom:-17px;left:50%;transform:translateX(-50%);white-space:nowrap;color:#445a86;font-size:12px;background:#ffffffeb;padding:7px 13px;border-radius:999px;box-shadow:0 6px 17px #7187b82a}
.features{position:relative;margin-top:-50px;padding-bottom:75px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.feature{display:flex;gap:25px;align-items:center;min-height:215px;padding:33px 32px;border-radius:28px;border:1px solid #ffffffb3;box-shadow:0 12px 30px rgba(52,78,143,.1)}.feature.drawing{background:linear-gradient(125deg,#f8f5ff,#eeeefe)}.feature.shadow{background:linear-gradient(125deg,#edffff,#f1f8ff)}.feature-icon{width:100px;height:108px;flex:none;display:grid;place-items:center}.feature-icon svg{width:100%;height:100%}.feature-content{padding-left:24px;border-left:1px solid #c7c9f27a}.feature h2{font:800 23px/1.3 'Plus Jakarta Sans',sans-serif;letter-spacing:-.7px;margin-bottom:10px}.feature p{font-size:16px;line-height:1.55;color:#394766;margin-bottom:0}.footer{border-top:1px solid var(--line);background:#fff;padding:27px 0;color:#64718b;font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px}
@media(max-width:1050px){.hero-inner{grid-template-columns:1fr;gap:48px;padding:65px 0 110px}.hero-copy{text-align:center}.headline-brand{justify-content:center}.lead{margin-inline:auto}.download-meta{justify-content:center;margin-left:0}.hero-visual{width:min(720px,100%);margin:auto}.feature-grid{gap:18px}.feature{padding:25px 20px}.feature-icon{width:78px}.feature-content{padding-left:16px}}
@media(max-width:660px){.container{width:min(100% - 36px,560px)}.nav{height:72px}.brand{font-size:21px}.brand img{width:45px;height:45px}.nav-links{gap:0}.nav-links a:not(.active){display:none}.nav-links a{padding:10px 13px;font-size:12px}.hero-inner{padding:48px 0 100px;gap:38px;min-height:0}.headline-brand img{width:73px;height:73px}.headline-brand strong{font-size:43px;letter-spacing:-2px}h1{font-size:34px;letter-spacing:-1.3px}.lead{font-size:16px!important}.cta{width:100%;font-size:16px;padding:17px 15px}.preview{transform:none;padding:7px;border-radius:16px}.preview img{border-radius:10px}.features{margin-top:-62px;padding-bottom:46px}.feature-grid{grid-template-columns:1fr}.feature{min-height:0;gap:15px;padding:22px}.feature-icon{width:74px;height:84px}.feature h2{font-size:20px}.feature p{font-size:14px}.footer-inner{flex-direction:column;gap:5px;text-align:center}.visual-caption{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cta{transition:none}}

.notes{max-width:520px;margin:18px 0 0 25px;font-size:14px;line-height:1.55;color:#52617e}.notes strong{color:#4e32cf}
@media(max-width:1050px){.notes{margin-inline:auto}}

/* ---- navigation commune, accessibilite */
.skip{position:absolute;left:12px;top:-60px;z-index:10;padding:10px 16px;border-radius:12px;background:var(--ink);color:#fff;font-weight:700}.skip:focus{top:12px}
.nav-links a[aria-current]{color:#4e32cf;background:#e9eaff}
@media(max-width:660px){.nav-links a:not(.active){display:inline-flex}.nav-links a{padding:9px 10px}}
@media(max-width:420px){.nav{gap:8px}.brand{gap:8px;font-size:18px}.brand img{width:36px;height:36px}.nav-links a{padding:8px 7px;font-size:12px}}
/* ---- accueil : version precedente, nouveautes, configuration */
.prev-link{display:inline-block;margin:14px 0 0 25px;font-size:13px;color:#5b6a88;border-bottom:1px dotted #9aa8c4}.prev-link:hover{color:#4e32cf;border-color:#4e32cf}
.info{position:relative;margin-top:-46px;padding-bottom:30px}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px}
.info-card{padding:26px 28px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(52,78,143,.08)}.info-card h2{display:flex;align-items:center;gap:10px;font:800 18px/1.3 'Plus Jakarta Sans',sans-serif;letter-spacing:-.4px;margin-bottom:14px}
.info-card .dot{width:10px;height:10px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--blue),var(--violet))}.info-card.req .dot{background:var(--teal)}.info-card.prev .dot{background:#b7c2d8}
.info-card p,.info-card li{font-size:15px;line-height:1.55;color:#394766}.info-card p{margin-bottom:12px}.info-card .small{font-size:13px;color:#64718b}
.checks{list-style:none;margin:0;padding:0}.checks li{position:relative;padding-left:26px;margin-bottom:8px}.checks li:before{content:'';position:absolute;left:0;top:4px;width:17px;height:17px;border-radius:50%;background:#e2f8f7 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.8-5' fill='none' stroke='%2306a9a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat}
.news-list{margin:0 0 12px;padding-left:20px}.news-list li{margin-bottom:6px}
.more{display:inline-flex;gap:6px;font-weight:700;font-size:14px;color:#4e32cf}.more:hover{text-decoration:underline}
.info-card.prev{background:#fbfcfe}.prev-dl{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:14px;border:1px solid #d6ddef;background:#fff;font-weight:700;font-size:14px;color:var(--ink)}.prev-dl:hover{border-color:#a9b6dc;background:#f4f6ff}.prev-dl svg{width:18px;height:18px;flex:none}
.teaser{padding:40px 0 80px}.teaser-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:22px}.teaser h2{font:800 clamp(24px,2.4vw,32px)/1.2 'Plus Jakarta Sans',sans-serif;letter-spacing:-1px;margin:0}
.ghost{display:inline-flex;gap:8px;padding:12px 20px;border-radius:999px;border:1px solid #cfd6f2;background:#fff;font-weight:700;font-size:15px;color:#3a2fb8;transition:background .2s}.ghost:hover{background:#f1f0ff}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px}.chips a{display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:0 6px 16px rgba(52,78,143,.06);font-weight:700;font-size:14px;transition:transform .2s,box-shadow .2s}.chips a:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(52,78,143,.12)}
.ico{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:11px;flex:none;background:linear-gradient(135deg,#e6f1ff,#f1e6ff)}.ico svg{width:22px;height:22px;fill:none;stroke:url(#op-grad);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.ico.lg{width:56px;height:56px;border-radius:17px}.ico.lg svg{width:30px;height:30px}
/* ---- page des fonctionnalites */
.page-hero{background:radial-gradient(ellipse 50% 70% at 85% 20%,rgba(64,207,231,.18),transparent 80%),radial-gradient(ellipse 40% 60% at 95% 90%,rgba(148,104,250,.16),transparent 80%),linear-gradient(115deg,#fcfdff 0%,#eef7ff 58%,#f4edff 100%);padding:64px 0 54px;border-bottom:1px solid var(--line)}.page-hero h1{margin:22px 0 12px}.page-hero .lead{max-width:680px}.toc-chips{margin-top:8px}
.fsec{padding:72px 0;scroll-margin-top:10px}.fsec:nth-of-type(even){background:linear-gradient(180deg,#f3f7ff,#f8fbff)}
.fsec-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}.fsec.flip .fsec-text{order:2}.fsec.solo .fsec-grid{grid-template-columns:1fr}
.fsec-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}.fsec h2{font:800 clamp(26px,2.6vw,36px)/1.15 'Plus Jakarta Sans',sans-serif;letter-spacing:-1.2px;margin:0}.fsec .lead{font-size:17px;margin-bottom:24px;max-width:none}
.flist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.fsec.solo .flist{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.flist li{padding:16px 18px;border-radius:18px;background:#fff;border:1px solid var(--line)}.flist h3{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 6px;font:700 15.5px/1.35 'DM Sans',sans-serif;color:var(--ink)}.flist p{margin:0;font-size:14px;line-height:1.55;color:#4a5878}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.3px;color:#fff;background:linear-gradient(90deg,var(--blue),var(--violet))}.badge.soon{background:#e9ecf5;color:#55627f}
.fsec .help{display:inline-flex;gap:6px;margin-top:20px;font-weight:700;font-size:14px;color:#4e32cf}.fsec .help:hover{text-decoration:underline}
.shot-frame{margin:0;background:rgba(255,255,255,.75);padding:10px;border:1px solid #fff;border-radius:22px;box-shadow:0 22px 50px rgba(52,88,171,.18)}.shot-frame img{width:100%;height:auto;border-radius:14px}.shot-frame figcaption{margin-top:10px;text-align:center;font-size:12px;color:#5b6a88}
.final-cta{padding:70px 0;background:linear-gradient(105deg,#0f1c4a,#2b2a8f 55%,#6a2bc0);color:#fff}.final-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}.final-cta h2{font:800 clamp(24px,2.6vw,34px)/1.2 'Plus Jakarta Sans',sans-serif;letter-spacing:-1px;margin:0 0 8px}.final-cta p{margin:0;color:#d4dcff}.final-cta .cta{background:#fff;color:#2b2a8f;box-shadow:0 12px 30px rgba(0,0,0,.25)}
@media(max-width:1050px){.prev-link{margin-left:0}.fsec-grid{grid-template-columns:1fr;gap:34px}.fsec.flip .fsec-text{order:0}.fsec{padding:56px 0}}
@media(max-width:660px){.info{margin-top:-60px}.info-card{padding:22px}.chips a{font-size:13px}.fsec{padding:44px 0}.flist,.fsec.solo .flist{grid-template-columns:1fr}.final-cta .cta{width:100%}.page-hero{padding:44px 0 38px}}
@media(prefers-reduced-motion:reduce){.chips a,.ghost{transition:none}.chips a:hover{transform:none}}