/* Betandlink: stile delle pagine di redirect go/ (css_external.py) */
/* Font serviti dal nostro server, cartella fonts/ (07/10/2026): prima arrivavano da Google Fonts. Un file per famiglia, una regola per ogni peso usato */
@font-face{font-family:"Sora";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/sora.woff2") format("woff2")}
@font-face{font-family:"Sora";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/sora.woff2") format("woff2")}
@font-face{font-family:"Sora";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/sora.woff2") format("woff2")}
@font-face{font-family:"Sora";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/sora.woff2") format("woff2")}
:root{--ink:#f2f2f2;--soft:#161616;--line:#2c2c2c;--muted:#9a9a9a;--accent:#fff;--g1:#2a2a2a;--g2:#4a4a4a}
*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}
body{font:16px/1.5 "Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#1e1e1e,#000) fixed;display:flex;align-items:center;justify-content:center;padding:24px 18px}
.card{width:100%;max-width:400px;text-align:center;position:relative;padding:28px 20px;border-radius:20px;background:#111;border:1px solid var(--line);box-shadow:0 16px 44px rgba(0,0,0,.55)}
.card::before{content:"";position:absolute;inset:0;border-radius:20px;pointer-events:none;z-index:0;
 background:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/40px 40px;
 -webkit-mask:radial-gradient(ellipse 70% 65% at 50% 50%,#000 40%,transparent 100%);mask:radial-gradient(ellipse 70% 65% at 50% 50%,#000 40%,transparent 100%)}
.card>*{position:relative;z-index:1}
.spin{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;border:6px solid var(--line);border-top-color:var(--accent);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
h1{font-size:24px;margin:0 0 6px;font-weight:800;letter-spacing:-.4px}h1 b{color:var(--accent)}
p{margin:0 0 20px;color:var(--muted)}
.steps{list-style:none;margin:0 0 24px;padding:0;text-align:left;background:var(--soft);border:1px solid var(--line);border-radius:14px}
.steps li{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--muted);border-top:1px solid var(--line)}
.steps li:first-child{border-top:0}
.steps i{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:13px;font-weight:800;color:var(--muted)}
.steps li.on{color:var(--ink);font-weight:700}
.steps li.on i{border-color:var(--accent);color:var(--accent)}
.steps li.done{color:var(--ink)}
.steps li.done i{background:var(--accent);border-color:var(--accent);color:#000}
/* Sfumatura dei pulsanti dall'alto in basso, chiaro sopra e scuro sotto (07/10/2026): prima era 90deg, da sinistra a destra */
.btn{display:block;width:100%;padding:16px;border-radius:14px;background:linear-gradient(180deg,var(--g2),var(--g1));border:1px solid #555;color:#fff;font-weight:800;font-size:17px;text-decoration:none;box-shadow:0 10px 26px rgba(0,0,0,.45)}
.btn:hover{background:linear-gradient(180deg,#555,#333)}
.back{display:inline-block;margin-top:16px;font-size:14px;color:var(--muted);text-decoration:none}
.back:hover{text-decoration:underline}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}