/* Générateur de signature — ergonomie type HubSpot, charte Nidyanet */
body.nsg-page{background:#f4f6ff}
body.nsg-page main#content.nsg-main{max-width:none;width:100%;margin:0;padding:0 0 80px}
body.nsg-lock{overflow:hidden}
.nsg-wrap{--b:#2f5fff;--v:#5110ff;--ink:#14183a;--nav:#0b1238;--pan:#121a4a;--in:#080d2b;--ln:#2a3470;--tx:#e7eaff;--mu:#a9b0d6;--pv:#e4e9ff;
  width:92vw;max-width:1480px;margin:0 auto;font-family:Poppins,sans-serif;color:#3d4366}
.nsg-wrap *{box-sizing:border-box}
.nsg-intro{max-width:880px;margin:18px 0 28px}
.nsg-eye{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--b);background:#e8edff;border-radius:99px;padding:6px 14px;margin:0 0 16px}
.nsg-wrap h1{font-family:Poppins,sans-serif;font-size:clamp(30px,4vw,54px);line-height:1.15;color:var(--b);font-weight:600;margin:0 0 14px}
.nsg-lead{font-size:18px;line-height:1.65;margin:0}

/* application */
.nsg-app{border-radius:26px;overflow:hidden;box-shadow:0 30px 70px rgba(20,24,58,.22);background:var(--pv)}
.nsg-bar{display:flex;align-items:center;gap:24px;background:var(--nav);padding:16px 26px;color:#fff}
.nsg-brand{font-family:Poppins,sans-serif;font-weight:700;font-size:22px;letter-spacing:-.02em;margin-right:auto;color:#fff}
.nsg-brand b{font-size:11px;letter-spacing:.08em;background:#fff;color:var(--nav);border-radius:5px;padding:3px 6px;vertical-align:4px;margin-left:6px}
.nsg-bar .nsg-barlink{color:#fff;font-weight:600;text-decoration:none;font-size:15px}
.nsg-bar .nsg-barlink:hover{text-decoration:underline}
.nsg-langw{display:flex;align-items:center;gap:6px}
.nsg-langw svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:1.6}
.nsg-langw select{background:transparent;color:#fff;border:0;font:600 15px Poppins,sans-serif;cursor:pointer;padding:4px}
.nsg-langw select option{color:#14183a}
.nsg-body{display:grid;grid-template-columns:104px minmax(0,560px) minmax(0,1fr);min-height:760px}
.nsg-tabs{background:var(--nav);display:flex;flex-direction:column}
.nsg-wrap .nsg-tab{display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px 6px;background:transparent;border:0;border-bottom:1px solid #1a2358;color:#cfd5f5;font:500 14px Poppins,sans-serif;cursor:pointer;border-left:3px solid transparent;border-radius:0}
.nsg-wrap .nsg-tab svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.nsg-wrap .nsg-tab:hover{color:#fff;background:#111a4c}
.nsg-wrap .nsg-tab.on{background:var(--pan);color:#fff;font-weight:600;border-left-color:#7c8cff}
.nsg-wrap .nsg-tab:focus-visible{outline:2px solid #7c8cff;outline-offset:-4px}
.nsg-panel{background:var(--pan);color:var(--tx);display:flex;flex-direction:column;min-width:0}
.nsg-scroll{flex:1;overflow-y:auto;max-height:760px;padding:30px 34px 20px;scrollbar-color:#3a4590 transparent}
.nsg-kick{font-size:14px;font-weight:600;color:#cfd5f5;margin:0 0 8px}
.nsg-panel h2{font-family:Poppins,sans-serif;font-size:26px;font-weight:600;color:#fff;margin:0 0 14px;padding-bottom:14px;border-bottom:1px solid var(--ln);outline:none}
.nsg-panel h3{font-family:Poppins,sans-serif;font-size:20px;font-weight:600;color:#fff;margin:34px 0 16px;padding-bottom:12px;border-bottom:1px solid var(--ln)}
.nsg-panel p{color:var(--tx);font-size:15px;line-height:1.6;margin:0 0 14px}
.nsg-req{color:var(--mu)!important;font-size:14px!important}
.nsg-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px}
.nsg-f{margin:0 0 14px;min-width:0}.nsg-f.full{grid-column:1/-1}
.nsg-lab{display:flex;align-items:center;gap:4px;margin:0 0 7px}
.nsg-lab label,.nsg-lab .nsg-lt{font-size:14px;font-weight:600;color:#fff;margin:0}
.nsg-lab>span[aria-hidden]{color:#ff9db8;font-weight:700}
.nsg-wrap .nsg-help{margin-left:auto;width:22px;height:22px;border-radius:50%;border:0;background:#fff;color:var(--nav);font:700 13px/22px Poppins,sans-serif;cursor:pointer;padding:0;text-align:center}
.nsg-tip{background:#1c2660;border-radius:10px;padding:10px 12px;font-size:13.5px!important;color:#dfe3ff!important}
.nsg-panel input[type=text],.nsg-panel input[type=tel],.nsg-panel input[type=email],.nsg-panel input[type=url],.nsg-panel textarea,.nsg-panel select{
  width:100%;background:var(--in);border:1px solid #39448a;border-radius:8px;color:#fff;font:15px Poppins,sans-serif;padding:12px 14px;margin:0;min-height:46px;box-shadow:none}
.nsg-panel textarea{resize:vertical;line-height:1.5}
.nsg-panel input::placeholder,.nsg-panel textarea::placeholder{color:#6e77a8}
.nsg-panel input:focus,.nsg-panel textarea:focus,.nsg-panel select:focus{outline:none;border-color:#7c8cff;box-shadow:0 0 0 3px rgba(124,140,255,.25)}
.nsg-panel [aria-invalid=true]{border-color:#ff6b8a!important}
.nsg-err{display:block;color:#ff9db8;font-size:12.5px;min-height:0;margin-top:4px}
.nsg-err:empty{display:none}
.nsg-panel select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='%23fff'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:12px;padding-right:40px;cursor:pointer}
.nsg-panel select option{background:#fff;color:#14183a}
.nsg-count{text-align:right;color:var(--mu)!important;font-size:13px!important;margin:6px 0 0!important}
.nsg-wrap .nsg-link{display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:4px 0;color:#fff;font:600 16px Poppins,sans-serif;cursor:pointer;text-decoration:underline;text-decoration-color:#7c8cff;text-decoration-thickness:2px;text-underline-offset:6px}
.nsg-wrap .nsg-link svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.nsg-wrap .nsg-link:disabled{opacity:.4}
.nsg-a{color:#fff;font-weight:600;text-decoration:underline;text-decoration-color:#7c8cff;text-decoration-thickness:2px;text-underline-offset:5px}
.nsg-switch{display:inline-flex;align-items:center;gap:12px;margin-top:10px;cursor:pointer;font-weight:600;color:#fff;font-size:15px}
.nsg-switch input{position:absolute;opacity:0;width:1px;height:1px}
.nsg-sw{width:52px;height:30px;border-radius:99px;background:#39448a;position:relative;transition:background .2s;flex:0 0 52px}
.nsg-sw:after{content:"";position:absolute;left:4px;top:4px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s}
.nsg-switch input:checked+.nsg-sw{background:linear-gradient(135deg,var(--v),var(--b))}
.nsg-switch input:checked+.nsg-sw:after{transform:translateX(22px)}
.nsg-switch input:focus-visible+.nsg-sw{outline:2px solid #7c8cff;outline-offset:3px}
.nsg-cf{display:grid;grid-template-columns:1fr 1.4fr auto;gap:10px;align-items:end;margin-bottom:6px}
.nsg-cfa{display:flex;gap:4px;padding-bottom:14px}
.nsg-cfa button{width:34px;height:42px;border-radius:8px;border:1px solid #39448a;background:var(--in);color:#fff;cursor:pointer;padding:0}
.nsg-cfa button:disabled{opacity:.35;cursor:default}
.nsg-hex{display:flex;align-items:center;gap:12px;position:relative}
.nsg-hash{position:absolute;left:14px;color:#fff;font-weight:600;pointer-events:none}
.nsg-hex input[type=text]{padding-left:32px!important;font-family:ui-monospace,Menlo,monospace!important;text-transform:lowercase}
.nsg-ok{position:absolute;right:76px;color:#57d98a;font-weight:700}
.nsg-hex input[type=color]{width:52px;height:52px;flex:0 0 52px;border-radius:50%;border:3px solid #fff;padding:0;background:none;cursor:pointer;overflow:hidden}
.nsg-hex input[type=color]::-webkit-color-swatch-wrapper{padding:0}.nsg-hex input[type=color]::-webkit-color-swatch{border:0;border-radius:50%}
.nsg-range{position:relative;padding:40px 10px 6px}
.nsg-range output{position:absolute;top:0;left:50%;transform:translateX(-50%);background:#000;color:#fff;font-weight:600;font-size:14px;padding:4px 10px;border-radius:6px}
.nsg-range input{width:100%;accent-color:#7c8cff}
.nsg-tpls{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}
.nsg-wrap .nsg-tpl{background:none;border:0;padding:0;text-align:left;cursor:pointer;color:#fff;font:600 16px Poppins,sans-serif}
.nsg-tpl-n{display:block;margin:0 0 10px}
.nsg-tpl-v{display:block;position:relative;background:#fff;border-radius:16px;padding:12px 14px;border:3px solid transparent;transition:border-color .15s}
.nsg-tpl-v svg{display:block;width:100%;height:auto}
.nsg-tpl-v i{display:none;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--v),var(--b));color:#fff;font-style:normal;font-size:22px;line-height:44px;text-align:center;box-shadow:0 8px 20px rgba(47,95,255,.4)}
.nsg-tpl.on .nsg-tpl-v{border-color:#7c8cff}.nsg-tpl.on .nsg-tpl-v i{display:block}
.nsg-tpl:hover .nsg-tpl-v{border-color:#4d5cc4}
.nsg-tpl:focus-visible .nsg-tpl-v{outline:2px solid #fff;outline-offset:3px}
.nsg-nav{display:flex;justify-content:space-between;padding:18px 34px 24px;background:#0e1540;border-top:1px solid #1a2358}
.nsg-nav .nsg-r{margin-left:auto}

/* aperçu */
.nsg-prev{padding:40px 6% 30px;display:flex;flex-direction:column;align-items:center;min-width:0}
.nsg-win{width:100%;max-width:760px;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 18px 50px rgba(20,24,58,.14)}
.nsg-win-bar{background:var(--nav);height:42px;display:flex;align-items:center;gap:7px;padding:0 18px}
.nsg-win-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.nsg-win-bar i:nth-child(2){background:#febc2e}.nsg-win-bar i:nth-child(3){background:#28c840}
.nsg-win-head{padding:16px 22px;border-bottom:1px solid #e8ebf5}
.nsg-win-head p{margin:0 0 6px;color:var(--ink);font-size:15px}.nsg-win-head b{font-weight:600}
.nsg-badge{display:inline-block;background:#e8edff;color:var(--b);border:1px solid #c7d2ff;border-radius:99px;padding:2px 12px;font-weight:600}
.nsg-win-body{padding:18px 22px 30px}
.nsg-ln{display:block;height:8px;border-radius:99px;background:#c9d1e6;margin:0 0 14px}.nsg-ln.s{width:58%;margin-bottom:30px}
#nsg-frame{border:0;display:block;width:100%;min-height:160px}
.nsg-actions{display:flex;align-items:center;justify-content:center;gap:34px;flex-wrap:wrap;margin-top:34px}
.nsg-wrap .nsg-clear{display:inline-flex;align-items:center;gap:8px;background:none;border:0;color:var(--ink);font:600 17px Poppins,sans-serif;cursor:pointer;text-decoration:underline;text-underline-offset:6px;padding:0}
.nsg-wrap .nsg-clear svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
.nsg-wrap .nsg-cta{border:0;border-radius:12px;padding:17px 30px;color:#fff;font:600 17px Poppins,sans-serif;background:linear-gradient(135deg,var(--v),var(--b));box-shadow:0 12px 26px rgba(47,95,255,.35);cursor:pointer;transition:transform .15s}
.nsg-wrap .nsg-cta:hover{transform:translateY(-2px)}
.nsg-wrap .nsg-cta:disabled{opacity:.7}
.nsg-wrap .nsg-btn2{border:1.5px solid var(--b);border-radius:12px;padding:15px 24px;color:var(--b);background:#fff;font:600 16px Poppins,sans-serif;cursor:pointer}
.nsg-privacy{font-size:13px;color:#6b7090;margin:18px 0 0;text-align:center;max-width:520px}
.nsg-ptoggle{display:none}

/* fenêtres modales */
.nsg-modal{position:fixed;inset:0;z-index:100000;background:rgba(8,13,43,.72);display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:5vh 16px}
.nsg-modal[hidden]{display:none}
.nsg-mbox{position:relative;background:#fff;border-radius:22px;padding:30px;width:100%;max-width:820px;color:var(--ink);font-family:Poppins,sans-serif}
.nsg-mbox.wide{max-width:960px}
.nsg-mbox h2{font-size:26px;color:var(--b);margin:0 0 18px;font-weight:600}
.nsg-mbox h3{font-size:19px;margin:26px 0 12px;color:var(--ink);font-weight:600}
.nsg-wrap .nsg-x{position:absolute;top:14px;right:16px;width:40px;height:40px;border-radius:50%;border:0;background:#eef1ff;color:var(--ink);font-size:24px;cursor:pointer;line-height:40px;padding:0}
.nsg-final{border:1px solid #e3e8ff;border-radius:14px;padding:16px;background:#fff}
#nsg-final{border:0;width:100%;display:block}
.nsg-rbtns{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:18px 0 8px}
.nsg-mbox .nsg-link{color:var(--b);text-decoration-color:var(--b)}
.nsg-weight{font-size:13px;color:#6b7090;margin:0 0 8px}
.nsg-code{background:#0b1238;color:#cfd5f5;border-radius:12px;padding:16px;max-height:220px;overflow:auto;font:12px/1.5 ui-monospace,Menlo,monospace;white-space:pre-wrap;word-break:break-all;margin:0}
.nsg-code b.t{color:#8fb0ff;font-weight:400}.nsg-code b.a{color:#f7b267;font-weight:400}
.nsg-itabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.nsg-wrap .nsg-itab{border:1px solid #d9e0ff;background:#fff;border-radius:99px;padding:8px 14px;font:500 14px Poppins,sans-serif;color:var(--ink);cursor:pointer}
.nsg-wrap .nsg-itab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.nsg-ipane ol{margin:0;padding-left:20px;line-height:1.7;font-size:15px}
.nsg-canvas{width:100%;height:auto;background:#fff;border:2px dashed #c9d3ff;border-radius:14px;touch-action:none;cursor:crosshair;display:block}
.nsg-dtools{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:14px}
.nsg-dtools label{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px}

/* contenu SEO */
.nsg-content{max-width:880px;margin:70px auto 0;font-size:17px;line-height:1.75;color:#3d4366}
.nsg-content section{margin:0 0 46px;scroll-margin-top:90px}
.nsg-content h2{font-family:Poppins,sans-serif;font-size:clamp(24px,2.6vw,32px);font-weight:600;color:#14183a;line-height:1.25;margin:0 0 16px}
.nsg-content h3{font-family:Poppins,sans-serif;font-size:20px;font-weight:600;color:#14183a;margin:24px 0 8px}
.nsg-content a{color:#2f5fff;font-weight:600}
.nsg-content ul{padding-left:22px}
.nsg-steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.nsg-steps li{counter-increment:s;background:#fff;border:1px solid #e3e8ff;border-radius:20px;padding:20px;font-size:15.5px;line-height:1.6}
.nsg-steps li:before{content:counter(s,decimal-leading-zero);display:block;font-size:26px;font-weight:700;background:linear-gradient(135deg,#5110ff,#2f5fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.nsg-steps strong{display:block;color:#14183a;font-size:17px;margin:2px 0 4px}
.nsg-faq details{background:#fff;border:1px solid #e3e8ff;border-radius:16px;margin:0 0 10px}
.nsg-faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 22px;font-weight:600;color:#14183a;position:relative}
.nsg-faq summary::-webkit-details-marker{display:none}
.nsg-faq summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:#2f5fff;font-size:22px}
.nsg-faq details[open] summary:after{content:"–"}
.nsg-faq details>div{padding:0 22px 16px}.nsg-faq p{margin:0}

@media(max-width:1200px){.nsg-body{grid-template-columns:90px minmax(0,1fr) minmax(0,1fr)}.nsg-scroll{padding:26px 24px}}
@media(max-width:1023px){
  .nsg-wrap{width:auto;margin:0 16px}
  .nsg-body{grid-template-columns:1fr;min-height:0}
  .nsg-tabs{flex-direction:row;position:sticky;top:0;z-index:5}
  .nsg-wrap .nsg-tab{flex:1;padding:12px 4px;border-bottom:0;border-left:0;border-top:3px solid transparent;font-size:12.5px}
  .nsg-wrap .nsg-tab.on{border-top-color:#7c8cff}
  .nsg-wrap .nsg-tab svg{width:24px;height:24px}
  .nsg-scroll{max-height:none;overflow:visible;padding:22px 18px}
  .nsg-nav{padding:14px 18px}
  .nsg-prev{order:-1;padding:14px 14px 18px}
  .nsg-ptoggle{display:block;width:100%;border:1.5px solid #2f5fff;background:#fff;color:#2f5fff;font:600 16px Poppins,sans-serif;border-radius:12px;padding:13px;cursor:pointer}
  .nsg-prev .nsg-win{display:none;margin-top:14px}
  .nsg-showprev .nsg-prev .nsg-win{display:block}
  .nsg-actions{margin-top:14px;gap:16px}
  .nsg-wrap .nsg-cta{width:100%}
  .nsg-privacy{margin-top:10px}
  .nsg-bar{padding:12px 16px;gap:14px}.nsg-brand{font-size:18px}.nsg-bar .nsg-barlink{display:none}
  .nsg-grid,.nsg-steps{grid-template-columns:1fr}
  .nsg-cf{grid-template-columns:1fr}.nsg-cfa{padding:0 0 10px}
  .nsg-tpls{gap:14px 12px}
  .nsg-mbox{padding:22px 18px}
}
/* neutralise les couleurs de survol des boutons du thème */
.nsg-wrap .nsg-ptoggle:hover,.nsg-wrap .nsg-ptoggle:focus,.nsg-wrap .nsg-btn2:hover,.nsg-wrap .nsg-btn2:focus{background:#fff;color:#2f5fff;border-color:#2f5fff}
.nsg-wrap .nsg-itab:hover,.nsg-wrap .nsg-itab:focus{background:#eef1ff;color:#14183a}.nsg-wrap .nsg-itab.on:hover,.nsg-wrap .nsg-itab.on:focus{background:#14183a;color:#fff}
.nsg-wrap .nsg-x:hover,.nsg-wrap .nsg-x:focus{background:#dfe5ff;color:#14183a}
.nsg-wrap .nsg-cfa button:hover,.nsg-wrap .nsg-cfa button:focus{background:#1c2660;color:#fff}
.nsg-wrap .nsg-help:hover,.nsg-wrap .nsg-help:focus{background:#dfe5ff;color:#0b1238}
.nsg-wrap .nsg-link:hover,.nsg-wrap .nsg-link:focus,.nsg-wrap .nsg-clear:hover,.nsg-wrap .nsg-clear:focus,.nsg-wrap .nsg-tpl:hover,.nsg-wrap .nsg-tpl:focus{background:none}
.nsg-wrap .nsg-link:hover,.nsg-wrap .nsg-link:focus{color:#fff}.nsg-mbox .nsg-link:hover,.nsg-mbox .nsg-link:focus{color:#2f5fff}
.nsg-wrap .nsg-clear:hover,.nsg-wrap .nsg-clear:focus{color:#14183a}
.nsg-wrap .nsg-cta:hover,.nsg-wrap .nsg-cta:focus{background:linear-gradient(135deg,#5110ff,#2f5fff);color:#fff}
.nsg-wrap .nsg-tab:focus:not(.on){background:transparent}

/* onglets promo NidyaBird / Nidya.link masqués sur le générateur (ils recouvrent l’aperçu) */
body.nsg-page .nbtab{display:none!important}

.nsg-wrap [hidden]{display:none!important}
.nsg-nav .nsg-cta{margin-left:auto;padding:14px 26px;font-size:16px}

/* écran de résultat intégré (pas de fenêtre flottante) */
.nsg-done .nsg-body{display:none}
.nsg-result{background:#fff;border-radius:0 0 26px 26px;color:#14183a;font-family:Poppins,sans-serif}
.nsg-rin{max-width:1000px;margin:0 auto;padding:40px 40px 50px}
.nsg-rhead{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin:0 0 20px}
.nsg-result h2{font-size:30px;color:#2f5fff;margin:0;font-weight:600;outline:none}
.nsg-result h3{font-size:20px;margin:30px 0 12px;color:#14183a;font-weight:600}
.nsg-result .nsg-rbtns{margin:20px 0 8px}
@media(max-width:1023px){.nsg-rin{padding:24px 18px 30px}.nsg-result h2{font-size:24px}.nsg-result .nsg-rbtns>*{flex:1 1 100%}}

/* =================== PAGE DE PRÉSENTATION =================== */
.nsg-wrap{width:auto;max-width:none;margin:0}
.nsg-in{width:86vw;max-width:1180px;margin:0 auto}
.nsg-hero{background:radial-gradient(circle at 80% 20%,rgba(81,16,255,.35),transparent 45%),#0b1238;color:#fff;overflow:hidden;min-height:min(780px,calc(100vh - 82px));display:flex;align-items:center}
.nsg-hero-in{width:86vw;max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:70px 0}
.nsg-hero-brand{font:700 22px Poppins,sans-serif;color:#fff;margin:0 0 22px;letter-spacing:-.02em}
.nsg-hero-brand span{background:linear-gradient(90deg,#6f93ff,#a77bff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
/* fil d'Ariane fondu dans le haut du bandeau sombre */
body.nsg-page .elementor-element-537640c{box-shadow:0 2px 0 #0b1238;background:#0b1238!important;margin:0!important;padding-top:14px!important;padding-bottom:0!important}
body.nsg-page .elementor-element-537640c #breadcrumbs,body.nsg-page .elementor-element-537640c #breadcrumbs *{font-style:normal!important;font-size:13px!important;color:rgba(255,255,255,.5)!important;margin:0!important}
body.nsg-page .elementor-element-537640c #breadcrumbs a:hover{color:#fff!important}
.nsg-hero h1{font-family:Poppins,sans-serif;font-size:clamp(36px,4.6vw,66px);line-height:1.08;font-weight:600;color:#fff;margin:0 0 22px;letter-spacing:-.02em}
.nsg-hero-lead{font-size:19px;line-height:1.6;color:#d6dbff;max-width:560px;margin:0 0 34px}
.nsg-wrap a.nsg-open{display:inline-block;background:linear-gradient(135deg,#5110ff,#2f5fff);color:#fff;font:600 18px Poppins,sans-serif;padding:19px 34px;border-radius:12px;text-decoration:none;box-shadow:0 14px 30px rgba(47,95,255,.4);transition:transform .15s}
.nsg-wrap a.nsg-open:hover{transform:translateY(-2px);color:#fff}
.nsg-hero hr{border:0;height:2px;background:rgba(255,255,255,.85);width:min(520px,100%);margin:46px 0 24px}
.nsg-hero-pts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.nsg-hero-pts li{position:relative;padding-left:30px;color:#e7eaff;font-size:16px}
.nsg-hero-pts li:before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:rgba(124,140,255,.25);color:#a9b6ff;font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:700}
.nsg-hero-v{position:relative;height:420px;perspective:1400px}
.nsg-card{position:absolute;right:-6%;top:40px;width:560px;height:300px;border-radius:22px;background:#fff;transform:rotate(16deg) skewY(-2deg);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.nsg-card.c2{right:-9%;top:22px;background:#eceffa;opacity:.9}.nsg-card.c3{right:-12%;top:4px;background:#d9def3;opacity:.7}
.nsg-mock{display:flex;justify-content:space-between;gap:20px;padding:46px 44px;height:100%;color:#14183a;font-family:'Courier New',monospace}
.nsg-mock p{margin:0 0 6px;font-size:15px}.nsg-mock .n{font-weight:700;font-size:21px;margin-bottom:8px}
.nsg-mock .sep{display:block;width:230px;height:2px;background:#2f5fff;margin:14px 0}
.nsg-mock .r b{color:#2f5fff;margin-right:8px;font-weight:400}
.nsg-mock-r{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.nsg-mock .av{width:110px;height:110px;border-radius:28px;background:linear-gradient(135deg,#5110ff,#2f5fff);color:#fff;display:flex;align-items:center;justify-content:center;font:700 34px Poppins,sans-serif}
.nsg-mock .co{font:700 17px Poppins,sans-serif;display:flex;align-items:center;gap:8px}.nsg-mock .co i{width:18px;height:18px;border-radius:50%;border:3px solid #2f5fff}
.nsg-mock .so{display:flex;gap:8px}.nsg-mock .so i{width:28px;height:28px;border-radius:50%;background:#2f5fff;color:#fff;font:700 12px/28px Poppins,sans-serif;text-align:center;font-style:normal}
.nsg-landing{color:#3d4366;font-size:17px;line-height:1.75}
.nsg-s{padding:90px 0}.nsg-s-w{background:#fff}.nsg-s-t{background:#f3f1fb}
.nsg-landing h2{font-family:Poppins,sans-serif;font-size:clamp(26px,3vw,40px);font-weight:600;color:#14183a;line-height:1.2;margin:0 0 18px;letter-spacing:-.01em}
.nsg-landing h3{font-family:Poppins,sans-serif;font-size:22px;font-weight:600;color:#14183a;line-height:1.3;margin:0 0 14px}
.nsg-landing p{margin:0 0 16px}
.nsg-c{text-align:center}.nsg-narrow{max-width:820px;margin-left:auto!important;margin-right:auto!important}
.nsg-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:30px}.nsg-2.mid{align-items:center}.nsg-2+.nsg-2{margin-top:80px}
.nsg-pic img,.nsg-shot{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 20px 50px rgba(20,24,58,.14)}
.nsg-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:900px;margin:0 auto 50px}
.nsg-thumbs span{background:#fff;border-radius:16px;padding:12px 14px;box-shadow:0 10px 30px rgba(20,24,58,.08)}.nsg-thumbs svg{display:block;width:100%}
.nsg-ex{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.nsg-exc{border:1.5px solid #c9d3ff;border-radius:14px;padding:26px;background:#fff;display:flex;flex-direction:column}
.nsg-exr{display:flex;gap:18px;align-items:flex-start;font-family:Arial,sans-serif;font-size:13px;line-height:1.5;color:#14183a;flex:1}.nsg-exr.col{flex-direction:column;gap:0}
.nsg-exr p{margin:0}.nsg-exr .n{font-weight:700;font-size:16px}.nsg-exr .sep{display:block;width:150px;height:1px;margin:10px 0}
.nsg-exr .av{flex:0 0 64px;width:64px;height:64px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font:700 20px Poppins,sans-serif}
.nsg-exr .cta{display:inline-block;color:#fff;border-radius:6px;padding:6px 14px;font-weight:700;margin-top:10px!important}
.nsg-exr .lg{margin-top:12px!important;font:700 15px Georgia,serif;color:#14532d}
.nsg-exc .cap{margin:18px 0 0;font-size:13.5px;color:#6b7090;border-top:1px solid #eef0f8;padding-top:12px}
.nsg-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:40px}
.nsg-4 .nsg-shot{border-radius:12px;aspect-ratio:3/4;object-fit:cover;object-position:top;margin-bottom:18px}
.nsg-4 ul{margin:0;padding-left:18px;font-size:15.5px;line-height:1.6}
.nsg-steps{counter-reset:s;list-style:none;padding:0;margin:20px 0 0;display:grid;gap:14px}
.nsg-steps li{counter-increment:s;background:#fff;border-radius:16px;padding:16px 18px 16px 64px;position:relative;font-size:15.5px;line-height:1.55}
.nsg-steps li:before{content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:14px;font-size:22px;font-weight:700;background:linear-gradient(135deg,#5110ff,#2f5fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.nsg-steps strong{display:block;color:#14183a}
.nsg-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}
.nsg-box{background:#f7f8ff;border-radius:18px;padding:26px}.nsg-box p{font-size:15.5px;margin:0}
.nsg-3.txt p{font-size:15.5px}
.nsg-mid{max-width:900px}
.nsg-faq details{background:#fff;border:1px solid #e3e8ff;border-radius:16px;margin:0 0 10px}
.nsg-faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 22px;font-weight:600;color:#14183a;position:relative}
.nsg-faq summary::-webkit-details-marker{display:none}
.nsg-faq summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:#2f5fff;font-size:22px}
.nsg-faq details[open] summary:after{content:"–"}.nsg-faq details>div{padding:0 22px 16px}.nsg-faq p{margin:0}
.nsg-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 40px;max-width:900px;margin:26px auto 0}
.nsg-links a{color:#14183a;font-weight:600;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#7c8cff;font-size:16px}
.nsg-final{background:linear-gradient(135deg,#5110ff,#2f5fff);color:#fff;text-align:center;padding:80px 20px}
.nsg-final h2{color:#fff!important}.nsg-final p{color:rgba(255,255,255,.9)}
.nsg-wrap .nsg-final a.nsg-open{background:#fff;color:#2f5fff;box-shadow:0 14px 30px rgba(0,0,0,.2)}

/* =================== GÉNÉRATEUR PLEIN ÉCRAN =================== */
.nsg-app{display:none;border-radius:0;box-shadow:none}
.nsg-app.nsg-open{display:flex;flex-direction:column;position:fixed;inset:0;z-index:2147483000;background:#e4e9ff}
html.nsg-app-open,html.nsg-app-open body{overflow:hidden}
.nsg-app .nsg-bar{border-radius:0;flex:0 0 auto}
.nsg-wrap .nsg-back{background:rgba(255,255,255,.1);border:0;width:38px;height:38px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;margin-right:-6px}
.nsg-wrap .nsg-back:hover,.nsg-wrap .nsg-back:focus{background:rgba(255,255,255,.22)}
.nsg-back svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2}
.nsg-app .nsg-body{flex:1;min-height:0;display:grid;grid-template-columns:104px minmax(0,560px) minmax(0,1fr);background:none}
.nsg-app .nsg-tabs{position:static;align-self:stretch}
.nsg-app .nsg-panel{min-height:0;overflow:hidden}
.nsg-app .nsg-scroll{max-height:none;height:100%;overflow-y:auto;overscroll-behavior:contain}
.nsg-app .nsg-nav{position:static;background:none;border-top:1px solid var(--ln);box-shadow:none;margin:30px 0 0;padding:22px 0 10px}
.nsg-app .nsg-prev{position:static;overflow-y:auto;min-height:0;justify-content:flex-start}
.nsg-app .nsg-result{flex:1;min-height:0;overflow-y:auto;border-radius:0}
.nsg-app.nsg-done .nsg-body{display:none}
@media(max-width:1200px){.nsg-app .nsg-body{grid-template-columns:90px minmax(0,1fr) minmax(0,1fr)}}
@media(max-width:1023px){
  .nsg-hero-in{grid-template-columns:1fr;padding:50px 0 0}.nsg-hero-v{height:300px;margin:0 -8vw}.nsg-card{width:480px;right:-60px;transform:rotate(12deg) scale(.82)}.nsg-mock{padding:36px 30px}
  .nsg-in,.nsg-hero-in{width:auto;margin:0 16px}
  .nsg-2,.nsg-3,.nsg-ex,.nsg-links{grid-template-columns:1fr;gap:30px}.nsg-2 .nsg-pic{order:-1}.nsg-4,.nsg-thumbs{grid-template-columns:1fr 1fr}
  .nsg-s{padding:60px 0}
  .nsg-app.nsg-open{display:block;overflow-y:auto}
  .nsg-app .nsg-body{display:flex;flex-direction:column}
  .nsg-app .nsg-tabs{position:sticky;top:0;z-index:5;flex-direction:row}
  .nsg-app .nsg-scroll{height:auto;overflow:visible}.nsg-app .nsg-panel{overflow:visible}
  .nsg-app .nsg-prev{order:-1}
}

html.nsg-app-open #nidya-chat-root,html.nsg-app-open [class^="nmb"],html.nsg-app-open #nfp{display:none!important}

/* exemples animés : un email s'écrit, puis la signature apparaît */
.nsg-ex{grid-template-columns:repeat(3,1fr);gap:26px}
.nsg-mail{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 24px 60px rgba(20,24,58,.12);border:1px solid #e3e8ff;display:flex;flex-direction:column}
.nsg-mail-bar{background:#0b1238;height:36px;display:flex;align-items:center;gap:6px;padding:0 14px}
.nsg-mail-bar i{width:9px;height:9px;border-radius:50%;background:#ff5f57}.nsg-mail-bar i:nth-child(2){background:#febc2e}.nsg-mail-bar i:nth-child(3){background:#28c840}
.nsg-mail-bar span{margin-left:auto;color:#a9b0d6;font-size:12px}
.nsg-mail-hd{padding:12px 18px;border-bottom:1px solid #eef0f8;font-size:13px;color:#14183a}
.nsg-mail-hd p{margin:0 0 4px!important;line-height:1.5}.nsg-mail-hd b{font-weight:600;margin-right:6px}
.nsg-mail-hd span{background:#e8edff;color:#2f5fff;border-radius:99px;padding:1px 10px;font-weight:600}
.nsg-mail-bd{padding:18px 18px 22px;flex:1;min-height:330px;font-family:Arial,sans-serif}
.nsg-mail-txt{font-size:13.5px!important;line-height:1.6!important;color:#3d4366;margin:0 0 18px!important;min-height:88px}
.nsg-mail-txt.typing:after{content:"";display:inline-block;width:2px;height:15px;background:#2f5fff;margin-left:2px;vertical-align:-2px;animation:nsgcaret .8s steps(1) infinite}
@keyframes nsgcaret{50%{opacity:0}}
.nsg-mail .cap{margin:0!important;padding:12px 18px;font-size:13px;color:#6b7090;border-top:1px solid #eef0f8;background:#fafbff}
.sg{font-family:Arial,Helvetica,sans-serif;color:#14183a;font-size:12.5px;line-height:1.5}
.sg p{margin:0!important}
.sg a{color:inherit;text-decoration:none}
.sg-n{font-size:16.5px!important;font-weight:700}.sg-n.serif,.sg-logo.serif{font-family:Georgia,serif}
.sg-j{color:#6b7090}.sg-j span{color:#14183a;font-weight:600}
.sg-l{display:flex;align-items:center;gap:7px;margin-top:3px!important}
.sg-l svg{width:13px;height:13px;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:0 0 13px}
.sg-so{display:flex;gap:5px;margin-top:8px!important}
.sg-so i{width:22px;height:22px;border-radius:50%;color:#fff;font:700 9px/22px Arial,sans-serif;text-align:center;font-style:normal}
.sg-av{width:58px;height:58px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font:700 18px Poppins,sans-serif;flex:0 0 58px;box-shadow:0 0 0 3px #fff,0 0 0 5px #c7d2ff}
.sg-av.sq{border-radius:16px;box-shadow:none}
.sg1{display:flex;gap:14px;align-items:stretch}.sg-bar{width:3px;border-radius:3px;flex:0 0 3px}
.sg2{display:flex;gap:16px;justify-content:space-between}.sg-side{display:flex;flex-direction:column;align-items:center;gap:6px}
.sg-sep{display:block;height:2px;width:150px;margin:8px 0}
.sg-cta{display:inline-block;color:#fff;border-radius:8px;padding:7px 14px;font-weight:700;margin-top:10px!important;box-shadow:0 6px 14px rgba(194,65,12,.3)}
.sg-logo{font-weight:700;font-size:13px;letter-spacing:.02em}.sg-logo b{margin-left:3px}
.sg3 .sg-row{display:flex;gap:16px;flex-wrap:wrap}
.sg3 .sg-logo{margin-top:10px!important;font-size:14px;letter-spacing:.14em}
.sg-legal{margin-top:8px!important;font-size:10.5px;color:#9aa0b8;font-style:italic}
/* apparition progressive de la signature */
.nsg-mail .sg>*{opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
.nsg-mail .sg .sg-tx>*,.nsg-mail .sg .sg-side>*{opacity:0;transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
.nsg-mail.on .sg>*,.nsg-mail.on .sg .sg-tx>*,.nsg-mail.on .sg .sg-side>*{opacity:1;transform:none}
.nsg-mail.on .sg>*:nth-child(2),.nsg-mail.on .sg .sg-tx>*:nth-child(2),.nsg-mail.on .sg .sg-side>*:nth-child(2){transition-delay:.12s}
.nsg-mail.on .sg>*:nth-child(3),.nsg-mail.on .sg .sg-tx>*:nth-child(3),.nsg-mail.on .sg .sg-side>*:nth-child(3){transition-delay:.24s}
.nsg-mail.on .sg>*:nth-child(4),.nsg-mail.on .sg .sg-tx>*:nth-child(4){transition-delay:.36s}
.nsg-mail.on .sg>*:nth-child(5),.nsg-mail.on .sg .sg-tx>*:nth-child(5){transition-delay:.48s}
.nsg-mail.on .sg>*:nth-child(6),.nsg-mail.on .sg .sg-tx>*:nth-child(6){transition-delay:.6s}
.nsg-mail.on .sg>*:nth-child(7),.nsg-mail.on .sg .sg-tx>*:nth-child(7){transition-delay:.72s}
.nsg-mail.on .sg .sg-tx>*:nth-child(8){transition-delay:.84s}
@media(prefers-reduced-motion:reduce){.nsg-mail .sg>*,.nsg-mail .sg .sg-tx>*,.nsg-mail .sg .sg-side>*{opacity:1;transform:none;transition:none}}
@media(max-width:1100px){.nsg-ex{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto}}
/* carte du bandeau : email animé */
.nsg-card{width:560px;height:auto;min-height:420px;top:10px;transform:rotate(9deg)}
.nsg-card.c2{top:-6px;right:-8%;height:420px}.nsg-card.c3{top:-22px;right:-10%;height:420px}
.nsg-card.c1{overflow:hidden;padding:0}
.nsg-mail.hero{border:0;box-shadow:none;border-radius:22px;height:100%}
.nsg-mail.hero .nsg-mail-bd{min-height:0;padding:20px 24px 26px}
.nsg-mail.hero .nsg-mail-txt{min-height:66px;font-size:14px!important}
.nsg-mail.hero .sg-n{font-size:18px!important}
.nsg-hero-v{height:470px}
@media(max-width:1023px){.nsg-hero-v{height:420px;margin:0}.nsg-card{width:min(520px,92vw);right:4vw;transform:rotate(5deg)}.nsg-card.c2,.nsg-card.c3{display:none}}
/* portraits et espacement du bouton dans les signatures */
img.sg-av{object-fit:cover;background:#e8edff;display:block}
.sg .sg-so{margin-top:9px!important}
.sg .sg-cta{display:inline-block;margin-top:14px!important;line-height:1.2}
.sg .sg-l{margin-top:4px!important}
.sg .sg-logo{margin-top:6px!important}
.sg3 .sg-logo{margin-top:12px!important}.sg .sg-legal{margin-top:8px!important}
.nsg-mail.hero .sg1{align-items:flex-start}
.nsg-mail.hero .sg-av{width:72px;height:72px;flex-basis:72px}
/* cartes « éléments » : illustration de signature avec mise en lumière */
.nsg-4{grid-template-columns:repeat(4,1fr);gap:24px}
.nsg-feat{background:#fff;border:1px solid #e3e8ff;border-radius:22px;overflow:hidden;box-shadow:0 18px 44px rgba(20,24,58,.07);transition:transform .25s,box-shadow .25s}
.nsg-feat:hover{transform:translateY(-4px);box-shadow:0 26px 56px rgba(20,24,58,.12)}
.nsg-feat h3{font-size:19px!important;margin:20px 22px 10px!important}
.nsg-feat ul{margin:0 22px 24px!important;padding-left:18px;font-size:15px!important;line-height:1.6}
.nsg-mini{position:relative;height:230px;background:radial-gradient(circle at 80% 0%,rgba(81,16,255,.35),transparent 55%),linear-gradient(135deg,#0b1238,#1b2a8a);display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden}
.nsg-mini-card{background:#fff;border-radius:14px;padding:14px;display:flex;gap:12px;width:100%;max-width:300px;box-shadow:0 16px 36px rgba(0,0,0,.3);font-family:Arial,sans-serif;color:#14183a;transform:rotate(-2deg)}
.nsg-mini-card>*,.mm-r>*{transition:opacity .3s}
.nsg-mini .mm-l{display:flex;flex-direction:column;align-items:center;gap:8px;flex:0 0 66px}
.nsg-mini .sg-av{width:54px;height:54px;flex-basis:54px;box-shadow:0 0 0 2px #fff,0 0 0 4px #c7d2ff}
.mm-logo{display:flex;align-items:center;gap:4px;font:700 9.5px Poppins,sans-serif;color:#14183a;white-space:nowrap}.mm-logo i{width:9px;height:9px;border-radius:50%;border:2px solid #2f5fff}
.mm-r{flex:1;min-width:0}
.mm-name b{display:block;font-size:13.5px}.mm-name span{display:block;font-size:10.5px;color:#6b7090}.mm-name .mm-co{color:#14183a;font-weight:700}
.mm-sep{display:block;height:2px;width:70%;background:linear-gradient(90deg,#5110ff,#2f5fff);margin:6px 0}
.mm-ct p{display:flex;align-items:center;gap:5px;font-size:10px!important;margin:0 0 2px!important;color:#14183a}
.mm-ct svg{width:10px;height:10px;fill:none;stroke:#2f5fff;stroke-width:2.2;flex:0 0 10px}
.mm-so{margin-top:6px}.mm-so span{display:flex;gap:3px}.mm-so i{width:15px;height:15px;border-radius:50%;background:#2f5fff;color:#fff;font:700 6.5px/15px Arial;text-align:center;font-style:normal}
.mm-so em{display:inline-block;margin-top:6px;font-style:normal;font:700 9px Arial;color:#fff;background:linear-gradient(135deg,#5110ff,#2f5fff);border-radius:5px;padding:4px 8px}
/* mise en lumière : l'élément concerné reste net, le reste s'estompe */
.nsg-mini-card>:not(.hl),.nsg-mini-card .mm-r>:not(.hl):not(.mm-sep){opacity:.28}
.nsg-mini-card .mm-r:has(.hl){opacity:1}
.nsg-mini-card .hl{opacity:1;position:relative;border-radius:8px;box-shadow:0 0 0 3px rgba(47,95,255,.9),0 0 0 7px rgba(47,95,255,.18);background:#fff;padding:3px 5px;margin:-3px -5px}
.nsg-mini-card .mm-l.hl{padding:6px;margin:-6px}
.nsg-mini-badge{position:absolute;left:16px;bottom:14px;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);color:#fff;font:600 12px Poppins,sans-serif;border:1px solid rgba(255,255,255,.25);border-radius:99px;padding:5px 12px}
@media(max-width:1100px){.nsg-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.nsg-4{grid-template-columns:1fr}}
.nsg-mini{height:280px;padding:52px 16px 20px;align-items:center}
.nsg-mini-card{transform:rotate(-2deg) scale(.94);max-width:290px}
.nsg-mini-badge{top:16px;bottom:auto;left:16px}