:root{
--paper:#F3F0E4;
--paper-2:#EAE5D3;
--ink:#232019;
--ink-soft:#5C574A;
--navy:#1E3A5F;
--navy-deep:#14283F;
--gold:#C08A34;
--sage:#4F7A5C;
--line:#D8D0BC;
--danger:#A3402F;
--radius:10px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
background:var(--paper);
color:var(--ink);
font-family:'Atkinson Hyperlegible', Arial, sans-serif;
font-size:18px;
line-height:1.6;
}
h1,h2,h3{
font-family:'Fraunces', Georgia, serif;
font-weight:600;
margin:0 0 0.4em;
color:var(--navy-deep);
}
p{margin:0 0 1em;}
.wrap{max-width:760px;margin:0 auto;padding:0 24px;}
a{color:var(--navy);} header.site{
background:var(--navy);
color:#fff;
padding:18px 0;
border-bottom:4px solid var(--gold);
}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
.brand-mark{
width:44px;height:44px;border-radius:50%;
background:var(--gold);color:var(--navy-deep);
display:flex;align-items:center;justify-content:center;
font-family:'Fraunces',serif;font-weight:600;font-size:20px;
flex-shrink:0;
}
.brand-name{font-family:'Fraunces',serif;font-size:22px;font-weight:600;color:#fff;}
.brand-tag{font-size:14px;color:#CBD8E6;margin-top:-2px;}
nav.tools-nav{display:flex;gap:16px;flex-wrap:wrap;}
nav.tools-nav a{color:#DCE6F0;text-decoration:none;font-size:14px;border-bottom:1px solid transparent;}
nav.tools-nav a:hover{border-bottom-color:var(--gold);}
nav.tools-nav a.active{color:#fff;border-bottom-color:var(--gold);} .breadcrumb{font-size:13px;color:var(--ink-soft);padding:16px 0 0;}
.breadcrumb a{color:var(--ink-soft);} .hero{padding:44px 0 30px;border-bottom:1px solid var(--line);}
.hero h1{font-size:34px;line-height:1.15;max-width:620px;}
.hero p.lead{font-size:19px;color:var(--ink-soft);max-width:580px;margin-top:14px;}
.hero .trust{
margin-top:22px;display:flex;gap:22px;flex-wrap:wrap;font-size:14px;color:var(--ink-soft);
}
.trust span{display:flex;align-items:center;gap:6px;}
.dot{width:6px;height:6px;border-radius:50%;background:var(--sage);display:inline-block;} .index-section{padding:36px 0;}
.index-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;}
.index-card{
background:#fff;border:1px solid var(--line);border-radius:var(--radius);
padding:20px;text-decoration:none;color:var(--ink);
display:block;transition:border-color .15s ease;
}
.index-card:hover{border-color:var(--navy);}
.index-card .num{
font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold);
letter-spacing:.06em;
}
.index-card h3{font-size:19px;margin:6px 0 6px;color:var(--navy-deep);}
.index-card p{font-size:15px;color:var(--ink-soft);margin:0;} .article{padding:34px 0 6px;}
.article h1{font-size:32px;}
.article .lead{font-size:19px;color:var(--ink-soft);}
.article h2{font-size:22px;margin-top:1.2em;}
.article ul{padding-left:22px;}
.article li{margin-bottom:6px;} .modulo{
background:#fff;
border:1px solid var(--line);
border-radius:var(--radius);
padding:32px;
margin:28px 0 40px;
position:relative;
scroll-margin-top:24px;
}
.modulo .eyebrow{
font-family:'IBM Plex Mono',monospace;
font-size:12px;color:var(--gold);letter-spacing:.08em;
text-transform:uppercase;margin-bottom:6px;
}
.modulo h2{font-size:26px;margin-bottom:6px;}
.modulo .desc{color:var(--ink-soft);font-size:16px;margin-bottom:24px;max-width:560px;}
.field{margin-bottom:18px;}
.field label{
display:block;font-size:15px;font-weight:700;margin-bottom:6px;color:var(--ink);
}
.field .hint{font-size:13px;color:var(--ink-soft);font-weight:400;margin-top:4px;}
input[type=text],input[type=number],select{
width:100%;
padding:12px 14px;
font-size:18px;
font-family:'Atkinson Hyperlegible',sans-serif;
border:1px solid var(--line);
border-radius:8px;
background:var(--paper);
color:var(--ink);
}
input:focus,select:focus{outline:2px solid var(--navy);outline-offset:1px;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:520px){.row2{grid-template-columns:1fr;}}
.radio-group{display:flex;gap:14px;flex-wrap:wrap;}
.radio-group label{
display:flex;align-items:center;gap:8px;font-weight:400;font-size:16px;
border:1px solid var(--line);padding:10px 16px;border-radius:8px;cursor:pointer;
}
.radio-group input{width:auto;}
button.calc{
background:var(--navy);color:#fff;border:none;
font-family:'Atkinson Hyperlegible',sans-serif;
font-size:18px;font-weight:700;
padding:14px 26px;border-radius:8px;cursor:pointer;margin-top:6px;
}
button.calc:hover{background:var(--navy-deep);}
button.calc:active{transform:scale(.99);}
.risultato{
margin-top:26px;
padding:22px 24px;
background:var(--paper-2);
border-left:4px solid var(--sage);
border-radius:0 8px 8px 0;
display:none;
}
.risultato.show{display:block;animation:fade .25s ease;}
.risultato.err{border-left-color:var(--danger);}
@keyframes fade{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:translateY(0);}}
.risultato .label{font-size:13px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;}
.risultato .value{
font-family:'IBM Plex Mono',monospace;font-size:26px;font-weight:500;color:var(--navy-deep);
word-break:break-word;
}
.risultato .sub{font-size:15px;color:var(--ink-soft);margin-top:10px;}
.stamp{
position:absolute;top:26px;right:32px;
border:2px solid var(--gold);color:var(--gold);
font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:500;
padding:6px 12px;border-radius:6px;
transform:rotate(6deg);
letter-spacing:.05em;
opacity:0;transition:opacity .2s ease;
pointer-events:none;
}
.stamp.show{opacity:1;} .faq{margin:20px 0 40px;}
.faq-item{border-top:1px solid var(--line);padding:18px 0;}
.faq-item h3{font-size:18px;margin-bottom:8px;}
.faq-item p{color:var(--ink-soft);font-size:16px;margin:0;} .ad-slot{
margin:30px 0;
border:1px dashed var(--line);
border-radius:8px;
padding:18px;
text-align:center;
font-size:12px;
color:var(--ink-soft);
background:rgba(255,255,255,0.4);
font-family:'IBM Plex Mono',monospace;
letter-spacing:.03em;
} footer{
border-top:1px solid var(--line);
padding:32px 0 48px;
font-size:14px;color:var(--ink-soft);
}
footer p{max-width:600px;}
footer .foot-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;}
footer .foot-links a{color:var(--ink-soft);} #cookie-banner{
position:fixed;left:0;right:0;bottom:0;
background:var(--navy-deep);color:#EFEAE0;
padding:18px 24px;
display:none;
z-index:999;
box-shadow:0 -4px 16px rgba(0,0,0,.15);
}
#cookie-banner.show{display:flex;}
#cookie-banner .wrap-inner{
max-width:900px;margin:0 auto;
display:flex;align-items:center;gap:20px;flex-wrap:wrap;justify-content:space-between;
width:100%;
}
#cookie-banner p{margin:0;font-size:14px;max-width:560px;color:#D9E1EA;}
#cookie-banner .cookie-actions{display:flex;gap:10px;flex-shrink:0;}
#cookie-banner button{
border:none;border-radius:6px;padding:10px 18px;font-size:14px;font-weight:700;cursor:pointer;
font-family:'Atkinson Hyperlegible',sans-serif;
}
#cookie-accept{background:var(--gold);color:var(--navy-deep);}
#cookie-reject{background:transparent;color:#D9E1EA;border:1px solid #4C6480;} .autocomplete-wrap{position:relative;}
.autocomplete-list{
position:absolute;left:0;right:0;top:100%;margin-top:4px;
background:#fff;border:1px solid var(--line);border-radius:8px;
max-height:230px;overflow-y:auto;z-index:30;
box-shadow:0 6px 16px rgba(0,0,0,.10);
display:none;
}
.autocomplete-list.show{display:block;}
.autocomplete-item{padding:11px 14px;font-size:16px;cursor:pointer;border-bottom:1px solid var(--paper-2);}
.autocomplete-item:last-child{border-bottom:none;}
.autocomplete-item:hover, .autocomplete-item.active{background:var(--paper-2);}
.autocomplete-item .prov{color:var(--ink-soft);font-size:13px;} .size-table{width:100%;border-collapse:collapse;margin-top:10px;}
.size-table th, .size-table td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--line);font-size:15px;}
.size-table th{color:var(--ink-soft);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.03em;}
.size-table tr.match{background:var(--paper-2);} .legal{padding:40px 0 60px;}
.legal h1{font-size:30px;}
.legal h2{font-size:20px;margin-top:1.6em;}
.legal p, .legal li{color:var(--ink-soft);font-size:16px;}