:root{--bleu:#1769d2;--bleu-clair:#38a8ed;--marine:#082c57;--texte:#172033;--muted:#667085;--fond:#f6f9fd;--blanc:#fff;--bord:#dce6f2;--ombre:0 16px 50px rgba(8,44,87,.10);--rayon:18px;--largeur:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;color:var(--texte);background:#fff;line-height:1.6}a{color:var(--bleu);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.conteneur{width:min(calc(100% - 40px),var(--largeur));margin:auto}.topbar{background:var(--marine);color:#dbeafe;font-size:.92rem;text-align:center;padding:7px}.entete{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);border-bottom:1px solid var(--bord);backdrop-filter:blur(12px)}.navigation{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}.marque img{display:block;width:215px;max-height:65px;object-fit:contain}.menu{display:flex;align-items:center;gap:25px}.menu a{color:var(--texte);font-weight:700}.menu a.actif{color:var(--bleu)}.bouton,.bouton-secondaire{display:inline-block;padding:12px 20px;border-radius:10px;font-weight:700;border:2px solid var(--bleu);transition:.2s}.bouton{background:var(--bleu);color:#fff}.bouton:hover{background:#0e57b5;text-decoration:none}.bouton-secondaire{background:#fff;color:var(--bleu)}.bouton-secondaire:hover{background:#eef6ff;text-decoration:none}.menu-mobile{display:none;background:none;border:0;font-size:1.8rem;color:var(--marine)}.hero{padding:86px 0 72px;background:linear-gradient(135deg,#fff 0%,#f3f8ff 55%,#e9f4ff 100%)}.hero-grille{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:55px}.eyebrow{display:inline-block;background:#e8f3ff;color:#0d5dbd;border-radius:999px;padding:7px 13px;font-weight:700;font-size:.9rem}.hero h1{font-size:clamp(2.35rem,5vw,4.2rem);line-height:1.08;margin:18px 0}.hero h1 span{color:var(--bleu)}.hero p{font-size:1.16rem;color:#536177;max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-carte{background:#fff;border:1px solid var(--bord);border-radius:28px;box-shadow:var(--ombre);padding:34px}.hero-carte img{display:block;margin:auto}.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.badge{text-align:center;background:#f6f9fd;border-radius:12px;padding:12px;font-size:.88rem;font-weight:700;color:var(--marine)}section{padding:75px 0}.fond{background:var(--fond)}.titre-section{text-align:center;max-width:760px;margin:0 auto 42px}.titre-section h2{font-size:clamp(1.9rem,4vw,2.7rem);margin:0 0 10px;color:var(--marine)}.titre-section p{color:var(--muted)}.cartes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.carte{background:#fff;border:1px solid var(--bord);border-radius:var(--rayon);padding:27px;box-shadow:0 8px 30px rgba(8,44,87,.05)}.carte h3{color:var(--marine);margin-top:10px}.icone{width:48px;height:48px;border-radius:12px;background:#e9f4ff;color:var(--bleu);display:grid;place-items:center;font-size:1.4rem;font-weight:bold}.produit{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}.fenetre-demo{background:var(--marine);border-radius:22px;padding:20px;box-shadow:var(--ombre);color:#fff}.fenetre-demo .barre{display:flex;gap:7px;margin-bottom:18px}.point{width:11px;height:11px;background:#8dbdf3;border-radius:50%}.ecran{background:#0d386b;border:1px solid #2e639b;border-radius:12px;padding:25px;min-height:270px}.ecran h3{color:#fff}.ecran .ligne{height:10px;background:#4f82b9;border-radius:10px;margin:13px 0}.ecran .ligne:nth-child(2){width:80%}.ecran .ligne:nth-child(3){width:60%}.liste-check{padding:0;list-style:none}.liste-check li{margin:9px 0}.liste-check li:before{content:"✓";color:var(--bleu);font-weight:bold;margin-right:10px}.appel{background:linear-gradient(135deg,var(--marine),#0b4f96);color:#fff;border-radius:26px;padding:45px;text-align:center}.appel h2{font-size:2.2rem;margin:0 0 10px}.appel p{color:#dbeafe}.appel .bouton{background:#fff;color:var(--marine);border-color:#fff}.pied{background:#071f3b;color:#c9d7e7;padding:50px 0 20px}.pied-grille{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.pied h3{color:#fff}.pied a{color:#dbeafe;display:block;margin:7px 0}.copyright{border-top:1px solid #24415e;margin-top:35px;padding-top:18px;color:#93a8bf;font-size:.9rem}.page-hero{padding:60px 0;background:linear-gradient(135deg,#f8fbff,#eaf4ff);text-align:center}.page-hero h1{font-size:clamp(2.2rem,5vw,3.5rem);color:var(--marine);margin-bottom:10px}.contenu{max-width:900px;margin:auto}.contenu h2{color:var(--marine);margin-top:35px}.contenu h3{color:#164f89}.note{background:#fff8df;border-left:4px solid #e5a900;padding:15px 18px;border-radius:8px}.tableau{width:100%;border-collapse:collapse}.tableau th,.tableau td{border-bottom:1px solid var(--bord);padding:13px;text-align:left}.tableau th{color:var(--marine);background:#f6f9fd}.faq details{border:1px solid var(--bord);border-radius:12px;padding:16px 18px;margin:12px 0;background:#fff}.faq summary{font-weight:700;color:var(--marine);cursor:pointer}.formulaire{display:grid;gap:15px;max-width:700px}.formulaire label{font-weight:700}.formulaire input,.formulaire textarea{width:100%;padding:13px;border:1px solid #b9c8da;border-radius:9px;font:inherit}.formulaire textarea{min-height:150px}.petit{font-size:.9rem;color:var(--muted)}@media(max-width:850px){.menu-mobile{display:block}.menu{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:22px;flex-direction:column;border-bottom:1px solid var(--bord)}.menu.ouvert{display:flex}.hero-grille,.produit,.pied-grille{grid-template-columns:1fr}.hero{padding-top:55px}.hero-carte{order:-1}.cartes{grid-template-columns:1fr}.badges{grid-template-columns:1fr 1fr}.marque img{width:175px}}@media(max-width:500px){.conteneur{width:min(calc(100% - 26px),var(--largeur))}.badges{grid-template-columns:1fr}.appel{padding:30px 20px}.actions .bouton,.actions .bouton-secondaire{width:100%;text-align:center}}