:root{--fondo:#07081a;--fondo2:#0c0e24;--carta:rgba(255,255,255,.035);--bordo:rgba(255,255,255,.09);--testo:#eef0fa;--tenue:#a4a8c6;
--ciano:#22c8ff;--viola:#7a5cff;--fucsia:#e04fd6;--grad:linear-gradient(100deg,var(--ciano),var(--viola) 55%,var(--fucsia))}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--fondo);color:var(--testo);font:16px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:#9ec5ff}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.sfondo{position:fixed;inset:0;z-index:-1;background:
 radial-gradient(600px 420px at 15% -5%,rgba(34,200,255,.16),transparent 70%),
 radial-gradient(700px 500px at 95% 10%,rgba(224,79,214,.13),transparent 70%),
 radial-gradient(800px 600px at 50% 110%,rgba(122,92,255,.12),transparent 70%),var(--fondo)}
/* barra */
header{position:sticky;top:0;z-index:10;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(7,8,26,.72);border-bottom:1px solid var(--bordo)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.marchio{display:flex;align-items:center;gap:10px;color:var(--testo);text-decoration:none;font-weight:800;letter-spacing:.08em;font-size:15px}
.marchio img{width:36px;height:36px;border-radius:50%}
nav{display:flex;align-items:center;gap:22px}
nav a{color:var(--tenue);text-decoration:none;font-size:14.5px;font-weight:500}
nav a:hover{color:var(--testo)}
nav .btn{padding:9px 16px;font-size:14px}
@media(max-width:760px){nav a:not(.btn){display:none}}
/* bottoni */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:700;text-decoration:none;color:#fff;background:var(--grad);box-shadow:0 8px 30px rgba(122,92,255,.35);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 36px rgba(122,92,255,.5)}
.btn.vuoto{background:rgba(255,255,255,.04);border:1px solid var(--bordo);box-shadow:none}
/* hero */
.hero{padding-top:84px;padding-bottom:64px;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.etichetta{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--bordo);border-radius:999px;font-size:13px;color:var(--tenue);background:var(--carta)}
.etichetta i{width:8px;height:8px;border-radius:50%;background:#3ddc97;box-shadow:0 0 10px #3ddc97}
.hero h1{font-size:clamp(34px,5.2vw,58px);line-height:1.08;letter-spacing:-.03em;margin:18px 0 18px;font-weight:800}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sotto{color:var(--tenue);font-size:18.5px;max-width:560px;margin-bottom:30px}
.azioni{display:flex;flex-wrap:wrap;gap:12px}
.garanzie{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;color:var(--tenue);font-size:14px}
.garanzie span::before{content:"✓ ";color:#3ddc97;font-weight:700}
.visual{position:relative;display:flex;justify-content:center}
.visual img{width:min(400px,80vw);border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px var(--bordo)}
.visual .badge{position:absolute;background:rgba(12,14,36,.92);border:1px solid var(--bordo);border-radius:14px;padding:10px 14px;font-size:13.5px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.visual .badge b{display:block;font-size:15px}
.visual .b1{left:0;top:14%}.visual .b2{right:0;bottom:12%}
@media(max-width:860px){.hero{grid-template-columns:1fr;padding-top:56px;padding-bottom:40px;text-align:center}.hero p.sotto{margin-left:auto;margin-right:auto}.azioni,.garanzie{justify-content:center}.visual .badge{display:none}}
/* numeri */
.numeri{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--bordo);border:1px solid var(--bordo);border-radius:18px;overflow:hidden}
.numeri div{background:var(--fondo2);padding:22px;text-align:center}
.numeri b{display:block;font-size:28px;letter-spacing:-.02em}
.numeri span{color:var(--tenue);font-size:13.5px}
@media(max-width:700px){.numeri{grid-template-columns:repeat(2,1fr)}}
/* sezioni */
section{padding:84px 0}
.titolo{text-align:center;max-width:680px;margin:0 auto 44px}
.titolo small{display:block;color:var(--viola);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}
.titolo h2{font-size:clamp(28px,3.6vw,40px);line-height:1.15;letter-spacing:-.02em;font-weight:800}
.titolo p{color:var(--tenue);margin-top:12px;font-size:17px}
.griglia{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.card{background:var(--carta);border:1px solid var(--bordo);border-radius:18px;padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(122,92,255,.45);transform:translateY(-2px)}
.card b{display:block;font-size:18px;margin-bottom:6px}
.card p{color:var(--tenue);font-size:15px}
.icona{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:16px;background:linear-gradient(135deg,rgba(34,200,255,.18),rgba(224,79,214,.18));border:1px solid var(--bordo)}
.passi{counter-reset:p}
.passi .card{position:relative;padding-top:58px}
.passi .card::before{counter-increment:p;content:counter(p);position:absolute;top:22px;left:26px;width:28px;height:28px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:800;font-size:14px}
/* confronto */
.due{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.due .card ul{list-style:none;margin-top:12px}
.due li{padding:7px 0;color:var(--tenue);border-bottom:1px solid var(--bordo);font-size:15px}
.due li:last-child{border:0}
.no li::before{content:"✕  ";color:#ff6b8a}
.si{border-color:rgba(122,92,255,.5)!important;background:linear-gradient(160deg,rgba(122,92,255,.12),rgba(224,79,214,.05))}
.si li{color:var(--testo)}
.si li::before{content:"✓  ";color:#3ddc97}
@media(max-width:700px){.due{grid-template-columns:1fr}}
/* recensioni */
.media-rec{display:flex;align-items:center;justify-content:center;gap:12px;margin:-24px 0 32px;color:var(--tenue)}
.media-rec b{font-size:30px;color:var(--testo)}
.stelle{color:#ffc84a;letter-spacing:2px}
.rec p{color:var(--testo);font-size:15.5px;margin:12px 0 16px}
.rec .chi{color:var(--tenue);font-size:14px}
.rec .chi b{display:inline;font-size:14.5px;color:var(--testo)}
/* faq */
.faq{max-width:780px;margin:0 auto}
details{border:1px solid var(--bordo);border-radius:14px;background:var(--carta);margin-bottom:10px;padding:0 20px}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--viola);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--tenue);padding:0 0 18px}
/* finale */
.finale{text-align:center;border:1px solid var(--bordo);border-radius:26px;padding:56px 24px;background:radial-gradient(500px 260px at 50% 0%,rgba(122,92,255,.25),transparent 70%),var(--fondo2)}
.finale h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.02em;margin-bottom:10px}
.finale p{color:var(--tenue);margin-bottom:26px}
/* documenti */
.doc{max-width:780px;padding:56px 20px}
.doc h1{font-size:34px;letter-spacing:-.02em;margin-bottom:6px}
.doc h2{font-size:20px;margin:30px 0 8px}
.doc p,.doc li{color:#cfd2e6;margin-bottom:8px}
.doc ul{padding-left:22px}
.data{color:var(--tenue);font-size:14px}
footer{border-top:1px solid var(--bordo);padding:30px 0;color:var(--tenue);font-size:14px;margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
footer a{color:var(--tenue);margin-left:16px;text-decoration:none}
footer a:hover{color:var(--testo)}
.appari{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.appari.vista{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.appari{opacity:1;transform:none}}
/* telefono (la maggior parte delle visite) */
.barra-cell{display:none}
@media(max-width:600px){
 section{padding:56px 0}
 .hero{padding-top:40px;padding-bottom:28px;gap:28px}
 .hero h1{font-size:33px}
 .hero p.sotto{font-size:16.5px;margin-bottom:22px}
 .azioni .btn{width:100%;justify-content:center}
 .visual{display:none}
 .titolo{margin-bottom:28px}
 .card{padding:18px 18px 18px 76px;position:relative;min-height:84px}
 .card .icona{position:absolute;left:18px;top:18px;width:42px;height:42px;font-size:20px;margin:0}
 .passi .card{padding:18px 18px 18px 60px}
 .passi .card::before{left:18px;top:18px}
 .due .card,.rec{padding:20px}
 .numeri div{padding:16px 10px}
 .numeri b{font-size:23px}
 .finale{padding:40px 18px}
 body{padding-bottom:78px}
 .barra-cell{display:block;position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(7,8,26,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--bordo)}
 .barra-cell .btn{width:100%;justify-content:center;padding:14px}
 nav .btn{display:none}
}