:root{
  --bg:#0f1320;--bg2:#151a2e;--panel:#1a2138;--panel2:#212a47;
  --ink:#e8ecf7;--muted:#a3acc9;--line:#2c3658;
  --accent:#7c9eff;--accent2:#a78bfa;--teal:#5eead4;
  --shadow:0 10px 40px rgba(0,0,0,.35);
  --serif:"Georgia","Times New Roman",serif;
  --sans:"Helvetica Neue",Arial,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(124,158,255,.10),transparent),
    radial-gradient(900px 500px at -10% 30%,rgba(167,139,250,.08),transparent),
    var(--bg);
  color:var(--ink);font-family:var(--sans);line-height:1.65;font-size:16px;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--teal)}
.container{max-width:1140px;margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.25;letter-spacing:.2px}
h1{font-size:2.55rem;margin-bottom:.5em}
h2{font-size:1.9rem;margin-bottom:.6em}
h3{font-size:1.25rem;margin-bottom:.4em}
p{color:var(--muted);margin-bottom:1em}
section{padding:64px 0}
.section-tag{font-family:var(--sans);text-transform:uppercase;letter-spacing:3px;font-size:.72rem;color:var(--accent2);margin-bottom:10px;display:block}

/* neural connection backdrop line */
.neural-line{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0 auto;max-width:1140px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(15,19,32,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:1.32rem;color:var(--ink)}
.brand svg{width:34px;height:34px}
.brand b{color:var(--accent)}
.menu{display:flex;gap:26px;list-style:none;align-items:center}
.menu a{color:var(--muted);font-size:.93rem;letter-spacing:.3px}
.menu a:hover,.menu a.active{color:var(--ink)}
.btn{display:inline-block;background:linear-gradient(120deg,var(--accent),var(--accent2));color:#0f1320;font-weight:600;padding:11px 22px;border-radius:30px;border:none;cursor:pointer;font-size:.92rem;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(124,158,255,.35);color:#0f1320}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--accent);box-shadow:none}
.hamburger{display:none;background:none;border:none;color:var(--ink);font-size:1.6rem;cursor:pointer}

/* Hero */
.hero{padding:84px 0 72px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-badge{display:inline-flex;gap:8px;align-items:center;background:var(--panel);border:1px solid var(--line);padding:6px 14px;border-radius:30px;font-size:.78rem;color:var(--teal);margin-bottom:20px}
.hero p.lead{font-size:1.12rem;max-width:520px}
.hero-cta{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.hero-art{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-art img{width:100%;height:100%;object-fit:cover;display:block;min-height:340px}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap}
.hero-stats div b{font-family:var(--serif);font-size:1.8rem;color:var(--ink);display:block}
.hero-stats div span{font-size:.8rem;color:var(--muted)}

/* cards / grid */
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:28px;transition:transform .18s,border-color .18s}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.card .ico{width:46px;height:46px;border-radius:12px;background:rgba(124,158,255,.14);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.4rem}
.card p{margin-bottom:0;font-size:.95rem}
.media-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.media-card img{width:100%;height:200px;object-fit:cover;display:block}
.media-card .body{padding:22px}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split img{width:100%;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
.checklist{list-style:none}
.checklist li{padding:9px 0 9px 30px;position:relative;color:var(--muted)}
.checklist li::before{content:"";position:absolute;left:0;top:15px;width:13px;height:13px;border-radius:50%;background:linear-gradient(120deg,var(--accent),var(--teal))}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price{background:linear-gradient(170deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:18px;padding:32px;display:flex;flex-direction:column}
.price.feat{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow);position:relative}
.price.feat::after{content:"Più scelto";position:absolute;top:-12px;right:24px;background:linear-gradient(120deg,var(--accent),var(--accent2));color:#0f1320;font-size:.7rem;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:1px;text-transform:uppercase}
.price h3{margin-bottom:4px}
.price .amount{font-family:var(--serif);font-size:2.5rem;color:var(--ink);margin:14px 0 4px}
.price .amount span{font-size:1rem;color:var(--muted)}
.price ul{list-style:none;margin:18px 0 24px;flex:1}
.price li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:.92rem;color:var(--muted)}
.price li:last-child{border:none}

/* table */
.tbl{width:100%;border-collapse:collapse;margin-top:18px;font-size:.93rem}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{color:var(--ink);font-family:var(--serif);font-weight:600;background:var(--panel)}
.tbl td{color:var(--muted)}

/* forms */
.form{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);font-size:.95rem;font-family:var(--sans)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{min-height:120px;resize:vertical}
.form-note{font-size:.8rem;color:var(--muted);margin-top:10px}
.checkrow{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.checkrow input{width:auto;margin-top:4px}
.form-msg{display:none;margin-top:16px;padding:13px 16px;border-radius:10px;background:rgba(94,234,212,.12);border:1px solid var(--teal);color:var(--teal);font-size:.9rem}

/* contact info */
.info-block{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}
.info-block .ico{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(167,139,250,.14);display:flex;align-items:center;justify-content:center;font-size:1.25rem}
.info-block b{color:var(--ink);display:block;margin-bottom:2px}
.info-block span{font-size:.92rem}

/* steps */
.steps{counter-reset:s;display:grid;gap:20px}
.step{display:flex;gap:18px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.step .num{counter-increment:s;flex:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.2rem}
.step .num::before{content:counter(s)}

/* cta band */
.band{background:linear-gradient(120deg,rgba(124,158,255,.14),rgba(167,139,250,.12));border:1px solid var(--line);border-radius:22px;padding:48px;text-align:center}
.band h2{margin-bottom:.3em}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;background:var(--panel)}
.faq-q{padding:18px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-family:var(--serif);font-size:1.05rem}
.faq-q span{color:var(--accent);transition:transform .2s}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s;padding:0 22px}
.faq-item.open .faq-a{max-height:300px;padding:0 22px 20px}
.faq-a p{margin:0}

/* legal pages */
.legal{max-width:840px}
.legal h2{margin-top:40px}
.legal h3{margin-top:26px;color:var(--accent)}
.legal p,.legal li{color:var(--muted)}
.legal ul{margin:0 0 1em 22px}
.legal li{margin-bottom:6px}
.crumb{font-size:.82rem;color:var(--muted);margin-bottom:14px}

/* page hero small */
.page-hero{padding:60px 0 40px;text-align:center;border-bottom:1px solid var(--line)}
.page-hero p{max-width:640px;margin:0 auto}

/* footer */
footer{border-top:1px solid var(--line);padding:54px 0 30px;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot-grid h4{font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:2px;color:var(--muted);margin-bottom:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:var(--muted);font-size:.9rem}
.foot-grid a:hover{color:var(--accent)}
.foot-brand p{font-size:.9rem;max-width:280px}
.foot-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:var(--muted)}

/* cookie banner */
.cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:100;background:var(--panel2);border:1px solid var(--accent);border-radius:16px;padding:22px 26px;display:none;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:var(--shadow);max-width:1140px;margin:0 auto}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.9rem;flex:1;min-width:260px}
.cookie .actions{display:flex;gap:10px;flex-wrap:wrap}

@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .g3,.g4,.price-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .menu{display:none;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:var(--bg2);border-bottom:1px solid var(--line);padding:18px 22px;gap:14px}
  .menu.open{display:flex}
  .hamburger{display:block}
}
@media(max-width:560px){
  h1{font-size:2rem}h2{font-size:1.55rem}
  .g3,.g4,.g2,.price-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  section{padding:46px 0}
}