/* HAVIA — sito pubblico (si appoggia ad app.css per palette, caratteri, pulsanti e campi). */
body.site{background:var(--bg)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.site-head{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:24px;height:66px}
.site-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy-900);font-weight:700;letter-spacing:.14em;font-size:18px}
.site-brand img{width:34px;height:34px;border-radius:8px}
.site-nav{display:flex;gap:22px;margin-left:auto}
.site-nav a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:500}
.site-nav a:hover{color:var(--blue-600)}
.small-btn{padding:8px 14px;font-size:13.5px;text-decoration:none}
a.btn{text-decoration:none}

.site-hero{position:relative;padding:72px 0 64px;background:
  radial-gradient(900px 500px at 85% 0%,rgba(24,169,224,.13),transparent),
  radial-gradient(700px 420px at 0% 100%,rgba(10,74,156,.10),transparent)}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center}
.site-h1{font-family:var(--serif);font-weight:600;font-size:44px;line-height:1.12;letter-spacing:-.015em;color:var(--navy-900);margin:14px 0 16px}
.lead{font-size:17.5px;color:#3d4e66;max-width:56ch;margin:0 0 26px}
.hero-logo{width:100%;max-width:480px;justify-self:end}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:999px;background:var(--blue-100);color:var(--blue-600)}
.pill-exp{background:#fff4dc;color:#7a4e00}
.pill-patent{background:var(--navy-800);color:#fff}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}

.site-sec{padding:72px 0}
.site-sec.alt{background:linear-gradient(180deg,#eef4fb,#f6f9fd)}
.site-h2{font-family:var(--serif);font-weight:600;font-size:32px;color:var(--navy-900);margin:0 0 10px}
.sec-lead{color:var(--muted);font-size:16px;max-width:70ch;margin:0 0 32px}
.center{text-align:center}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:18px}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.feat .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--blue-100);color:var(--blue-600);margin-bottom:12px}
.feat .ico svg{width:22px;height:22px}
.feat h3{font-size:17px;margin-bottom:6px}
.feat p{margin:0;color:var(--muted);font-size:14px}

.steps4{list-style:none;padding:0;margin:0 0 36px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps4 li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.steps4 b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--cyan-500));color:#fff;margin-bottom:12px}
.steps4 h3{font-size:16.5px;margin-bottom:6px}.steps4 p{margin:0;color:var(--muted);font-size:14px}
.guarantees{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guarantees div{border-left:3px solid var(--cyan-500);padding:4px 0 4px 16px}
.guarantees h3{font-size:16px;margin-bottom:4px}.guarantees p{margin:0;color:var(--muted);font-size:14px}

.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}
.price-card h3{font-size:18px}
.price-card p{margin:0;color:var(--muted);font-size:14px;flex:1}
.price{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--navy-900)}
.price-card.soon{opacity:.65}.price-card.soon .price{font-size:20px;color:var(--muted)}

.order-box{margin-top:28px;display:flex;justify-content:center}
.order-form{width:min(620px,100%);background:var(--surface);border:1px solid #bcd7f2;border-radius:18px;padding:26px 28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}
.order-form h3{font-family:var(--serif);font-size:22px}
.order-form .field{margin:4px 0}
.order-form input[type=email],.order-form input[type=text],.order-form textarea{border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;width:100%}
.order-form input:focus,.order-form textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(26,99,196,.14)}
.order-form .check{font-size:13.5px;color:#3d4e66}
.sim-note{background:#fff7e6;border:1px dashed #e5b866;border-radius:10px;padding:12px 14px;font-size:14px;color:#6b4800}
.ok-msg{background:#e2f4ec;color:var(--ok);border-radius:10px;padding:10px 12px;font-size:14px}

.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.contact-grid .order-form{width:100%}
.legal-sec{padding:40px 0}
.legal-sec h3{font-size:15px;margin:14px 0 4px}

.site-foot{background:var(--navy-900);color:#9fb3cf;padding:28px 0}
.foot-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.foot-logo{height:56px;filter:brightness(0) invert(1)}

@media (max-width:1000px){.feat-grid,.price-grid,.steps4{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr}.hero-logo{justify-self:start;max-width:340px}}
@media (max-width:700px){.site-nav{display:none}.site-h1{font-size:32px}.site-h2{font-size:26px}.feat-grid,.price-grid,.steps4,.guarantees,.contact-grid{grid-template-columns:1fr}
  .site-sec{padding:48px 0}.site-hero{padding:44px 0}.wrap{padding:0 16px}}
.order-form .check{display:block;line-height:1.5}
.order-form .check input{margin:0 8px 0 0;vertical-align:-2px}
.order-form .field input{max-width:none}
body.site main{padding:0;max-width:none}
/* R5: istruzioni dopo l'acquisto */
.howto{background:#f3f7fc;border-radius:12px;padding:14px 16px}
.howto h4{margin:4px 0 6px;font-size:14px;color:var(--navy-900)}
.howto ol{margin:0;padding-left:20px;font-size:14px;color:#3d4e66}.howto li{margin:4px 0}
.howto p{margin:0 0 8px;font-size:14px}
.head-row .langsw{margin-left:4px}
/* R6.1: sezione professionisti */
.pro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.pro-h3{font-size:18px;margin:26px 0 10px;color:var(--navy-700)}
.price.small-price{font-size:18px}
.pro-verify{background:#fff;border-left:4px solid var(--blue-500);border-radius:0 12px 12px 0;padding:14px 18px;margin:22px 0;font-size:14.5px;line-height:1.55}
.pro-form-grid{margin-top:10px;align-items:start}
.order-form select{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;background:#fff;width:100%}
@media (max-width:900px){.pro-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.pro-grid{grid-template-columns:1fr}}