:root{
  --bg:#0a1124; --bg-2:#0e1730; --surface:#13213f; --surface-2:#172a52;
  --line:#22345c; --text:#e8eefc; --muted:#9fb6e8; --muted-2:#6f86c0;
  --teal:#36d1c4; --blue:#4f7cff; --accent:linear-gradient(120deg,#36d1c4,#4f7cff);
  --radius:16px; --maxw:1180px; --shadow:0 18px 50px rgba(4,10,28,.55);
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none;transition:.2s}
a:hover{color:var(--blue)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0;position:relative}
h1,h2,h3{line-height:1.18;font-weight:700;letter-spacing:-.02em}
h2{font-size:2.15rem;margin-bottom:18px}
h3{font-size:1.25rem}
.lead{color:var(--muted);font-size:1.08rem;max-width:640px}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:600;margin-bottom:14px}
.text-grad{background:var(--accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.center{text-align:center}
.center .lead{margin:0 auto}

/* Buttons */
.btn{display:inline-block;padding:14px 30px;border-radius:50px;font-weight:600;font-size:.98rem;cursor:pointer;border:none;transition:.25s;text-align:center}
.btn-primary{background:var(--accent);color:#06122b;box-shadow:0 10px 30px rgba(79,124,255,.35)}
.btn-primary:hover{transform:translateY(-3px);color:#06122b;box-shadow:0 16px 40px rgba(79,124,255,.5)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(10,17,36,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.2rem;color:var(--text)}
.brand svg{width:34px;height:34px}
.brand span small{display:block;font-size:.62rem;letter-spacing:.22em;color:var(--muted-2);font-weight:500;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{color:var(--muted);font-size:.95rem;font-weight:500}
.nav-links a:hover{color:var(--text)}
.nav-cta{padding:10px 22px}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:26px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* Hero */
.hero{padding:110px 0 90px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:3.1rem;margin-bottom:22px}
.hero .lead{margin-bottom:32px;font-size:1.15rem}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:38px;margin-top:44px;flex-wrap:wrap}
.hero-stats div strong{display:block;font-size:1.8rem;background:var(--accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats div span{font-size:.86rem;color:var(--muted-2)}
.hero-visual{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}

/* Bands */
.band{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.band-2{background:var(--bg-2)}

/* Cards grid */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.28s}
.card:hover{transform:translateY(-6px);border-color:rgba(54,209,196,.5);box-shadow:var(--shadow)}
.card .ico{width:52px;height:52px;border-radius:13px;background:var(--surface-2);display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{width:26px;height:26px;stroke:var(--teal)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}

/* Split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split.rev .split-media{order:2}
.split-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.checklist{list-style:none;margin-top:22px;display:grid;gap:14px}
.checklist li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
.checklist li::before{content:"";flex:0 0 22px;height:22px;border-radius:50%;background:var(--accent);margin-top:3px;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'><path d='M20 6 9 17l-5-5'/></svg>") center/14px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'><path d='M20 6 9 17l-5-5'/></svg>") center/14px no-repeat}

/* Process */
.steps{counter-reset:s;display:grid;gap:22px;grid-template-columns:repeat(4,1fr)}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-size:2.4rem;font-weight:800;background:var(--accent);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:10px}
.step h3{font-size:1.08rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal),var(--shadow);position:relative}
.plan.featured::after{content:"Più scelto";position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:#06122b;font-size:.75rem;font-weight:700;padding:5px 16px;border-radius:50px;letter-spacing:.05em}
.plan h3{font-size:1.2rem;margin-bottom:6px}
.plan .price{font-size:2.6rem;font-weight:800;margin:14px 0 4px}
.plan .price small{font-size:.95rem;color:var(--muted-2);font-weight:500}
.plan .desc{color:var(--muted-2);font-size:.9rem;min-height:42px;margin-bottom:18px}
.plan ul{list-style:none;display:grid;gap:12px;margin-bottom:28px;flex:1}
.plan ul li{color:var(--muted);font-size:.95rem;display:flex;gap:10px}
.plan ul li::before{content:"✓";color:var(--teal);font-weight:700}
.plan .btn{width:100%}

/* Testimonials */
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.quote p{color:var(--text);font-style:italic;margin-bottom:18px}
.quote .who{display:flex;align-items:center;gap:13px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--accent);display:grid;place-items:center;color:#06122b;font-weight:700}
.quote .who strong{display:block;font-size:.95rem}
.quote .who span{font-size:.82rem;color:var(--muted-2)}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:14px;background:var(--surface);overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-size:1.02rem;font-weight:600;padding:20px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--font)}
.faq-q .pm{flex:0 0 auto;transition:.3s;color:var(--teal);font-size:1.4rem;line-height:1}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted)}
.faq-a p{padding:0 24px 22px}
.faq-item.open .faq-a{max-height:320px}
.faq-item.open .pm{transform:rotate(45deg)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info{display:grid;gap:22px;align-content:start}
.info-row{display:flex;gap:14px;align-items:flex-start}
.info-row .ico{width:44px;height:44px;border-radius:11px;background:var(--surface-2);display:grid;place-items:center;flex:0 0 auto}
.info-row .ico svg{width:22px;height:22px;stroke:var(--teal)}
.info-row strong{display:block;margin-bottom:2px}
.info-row span,.info-row a{color:var(--muted);font-size:.95rem}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;margin-bottom:7px;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:13px 15px;color:var(--text);font-size:.97rem;font-family:var(--font);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(54,209,196,.15)}
.field textarea{resize:vertical;min-height:120px}
.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted-2)}
.checkbox input{width:auto;margin-top:4px}
.form-note{margin-top:14px;font-size:.85rem;color:var(--muted-2)}
.form-success{display:none;background:rgba(54,209,196,.12);border:1px solid var(--teal);border-radius:10px;padding:14px;color:var(--teal);margin-bottom:18px;font-size:.95rem}

/* CTA banner */
.cta-banner{background:linear-gradient(120deg,#13213f,#172a52);border:1px solid var(--line);border-radius:24px;padding:54px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(54,209,196,.18),transparent 55%)}
.cta-banner>*{position:relative}
.cta-banner h2{margin-bottom:14px}

/* Footer */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:64px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.footer-grid h4{font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:18px}
.footer-grid ul{list-style:none;display:grid;gap:11px}
.footer-grid a{color:var(--muted);font-size:.93rem}
.footer-brand p{color:var(--muted-2);font-size:.92rem;margin-top:14px;max-width:320px}
.footer-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:.85rem}

/* Cookie consent */
.cookie{position:fixed;bottom:20px;left:20px;right:20px;max-width:560px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 24px;box-shadow:var(--shadow);z-index:200;display:none}
.cookie.show{display:block;animation:slideup .4s ease}
@keyframes slideup{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}
.cookie p{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 22px;font-size:.9rem}

/* Legal pages */
.legal-wrap{max-width:840px;margin:0 auto;padding:60px 0}
.legal-wrap h1{font-size:2.3rem;margin-bottom:10px}
.legal-wrap .updated{color:var(--muted-2);font-size:.9rem;margin-bottom:36px}
.legal-wrap h2{font-size:1.4rem;margin:34px 0 12px}
.legal-wrap p,.legal-wrap li{color:var(--muted);margin-bottom:12px}
.legal-wrap ul{padding-left:22px;margin-bottom:14px}
.back-link{display:inline-block;margin-bottom:30px;font-size:.92rem}

/* Responsive */
@media(max-width:960px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  .split.rev .split-media{order:0}
  .grid-3,.pricing{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2.4rem}
  h2{font-size:1.8rem}
  .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--bg-2);flex-direction:column;padding:24px;gap:18px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s;z-index:90}
  .nav-links.open{transform:translateY(0)}
  .burger{display:flex}
}
@media(max-width:560px){
  section{padding:64px 0}
  .grid-2{grid-template-columns:1fr}
  .steps,.footer-grid{grid-template-columns:1fr}
  .cta-banner{padding:36px 24px}
  .hero h1{font-size:2rem}
}