:root{
  --navy:#0B1B33;--navy-2:#13294F;--ink:#0F172A;--muted:#526071;--bg:#fff;--soft:#F4F6FA;--line:#E2E8F0;
  --accent:#2563EB;--accent-d:#1D4ED8;--cyan:#22D3EE;--cupido:#DB2777;--sanctus:#B7892B;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:16px;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans)}
img,svg{display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-d)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
h1,h2,h3{line-height:1.15;letter-spacing:-.015em;margin:0 0 .45em;font-weight:750}
h1{font-size:clamp(36px,5.6vw,62px)}
h2{font-size:clamp(28px,3.6vw,40px)}
h3{font-size:21px;letter-spacing:-.01em}
p{margin:0 0 1em}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.lead{font-size:clamp(18px,2vw,20px);color:var(--muted);max-width:42em}
.muted{color:var(--muted)}
section[id]{scroll-margin-top:84px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:750;font-size:19px;letter-spacing:-.01em;white-space:nowrap}
.brand small{font-weight:500;color:var(--muted);font-size:14px}
.logo{width:36px;height:36px}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:15px}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:500}
.nav-links a:hover{color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:5px 11px}
.lang:hover{border-color:var(--accent);color:var(--accent)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:10px;width:42px;height:38px;display:grid;place-items:center}
.menu summary::-webkit-details-marker{display:none}
.menu summary span,.menu summary span::before,.menu summary span::after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;content:""}
.menu summary span::before{position:absolute;top:-6px}
.menu summary span::after{position:absolute;top:6px}
.menu-panel{position:absolute;right:0;top:48px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;min-width:220px;display:grid}
.menu-panel a{padding:10px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:500}
.menu-panel a:hover{background:var(--soft)}
@media(max-width:980px){.nav-links{display:none}.menu{display:block}.header-actions{margin-left:auto}}
@media(max-width:560px){.header-actions .btn{display:none}.brand small{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;text-decoration:none;font-weight:650;padding:13px 22px;border-radius:12px;border:0;font-size:16px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--accent-d);color:#fff}
.btn-sm{padding:9px 16px;font-size:15px;border-radius:10px}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-line{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent)}
.btn-line:hover{background:var(--accent);color:#fff}

/* hero */
.hero{background:radial-gradient(1200px 520px at 85% -10%,rgba(34,211,238,.22),transparent 60%),radial-gradient(900px 600px at -10% 110%,rgba(37,99,235,.35),transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:96px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 85%);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 85%);pointer-events:none}
.hero .wrap{position:relative}
.hero .eyebrow{color:var(--cyan)}
.hero h1{max-width:21ch}
@media(max-width:560px){.eyebrow{font-size:12px;letter-spacing:.08em}}
.hero .lead{color:#C7D2E3}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}
.trust{font-size:14px;color:#9FB0C8;margin:0}
.features{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);margin-top:56px}
.feature{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:20px}
.feature .ico{width:26px;height:26px;color:var(--cyan);margin-bottom:12px}
.feature h3{font-size:17px;margin:0 0 4px}
.feature p{font-size:14.5px;color:#B9C6DA;margin:0;line-height:1.5}
@media(max-width:980px){.features{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.features{grid-template-columns:1fr}.hero{padding:64px 0 56px}}

/* sections */
.section{padding:96px 0}
.section-soft{background:var(--soft)}
.section-head{max-width:760px;margin-bottom:44px}
.grid-3{display:grid;gap:24px;grid-template-columns:repeat(3,1fr)}
.grid-2{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.grid-3{grid-template-columns:1fr}}
@media(max-width:760px){.grid-2{grid-template-columns:1fr}.section{padding:72px 0}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card .ico{width:30px;height:30px;color:var(--accent)}
.card-icon{width:56px;height:56px;border-radius:14px;background:#EEF3FF;display:grid;place-items:center;margin-bottom:20px}
.tagline{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px}
.checks li{position:relative;padding-left:30px}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:#E6F0FF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%232563EB' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.card .btn{margin-top:auto;align-self:flex-start}

/* apps */
.app-card{border-top:5px solid var(--accent)}
.app-card.cupido{border-top-color:var(--cupido)}
.app-card.cupido .card-icon{background:#FDECF4}
.app-card.cupido .ico{color:var(--cupido)}
.app-card.sanctus{border-top-color:var(--sanctus)}
.app-card.sanctus .card-icon{background:#FBF3E2}
.app-card.sanctus .ico{color:var(--sanctus)}
.badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--soft);border-radius:999px;padding:4px 10px;margin-bottom:12px;align-self:flex-start}
.links{font-size:15px;margin:auto 0 0;padding-top:8px}
.links a{font-weight:600}

/* about */
.about{display:grid;gap:56px;grid-template-columns:1.1fr 1fr;align-items:start}
@media(max-width:980px){.about{grid-template-columns:1fr}}
.values{display:grid;gap:16px;grid-template-columns:1fr 1fr}
@media(max-width:560px){.values{grid-template-columns:1fr}}
.value{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.value h3{font-size:17px;margin-bottom:6px}
.value p{font-size:15px;color:var(--muted);margin:0;line-height:1.55}

/* steps */
.steps{display:grid;gap:20px;grid-template-columns:repeat(4,1fr);counter-reset:s;list-style:none;padding:0;margin:0}
@media(max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.steps .num{font-size:15px;font-weight:800;color:var(--accent);letter-spacing:.06em;margin-bottom:10px}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{font-size:15px;color:var(--muted);margin:0;line-height:1.55}

/* faq */
.faq{max-width:820px;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:650;padding:18px 28px 18px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:24px;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--muted);margin:0 0 18px}

/* contact */
.contact{display:grid;gap:48px;grid-template-columns:1fr 1.15fr;align-items:start}
@media(max-width:980px){.contact{grid-template-columns:1fr}}
.info{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:14px}
.info li{display:grid;gap:2px}
.info .k{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.info .v{font-weight:600;overflow-wrap:anywhere}
.callout{background:#EEF3FF;border:1px solid #D6E2FF;border-radius:14px;padding:18px 20px}
.callout strong{display:block;margin-bottom:4px}
.callout p{margin:0;color:#334155;font-size:15.5px}
form.card{gap:16px}
.row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
@media(max-width:560px){.row{grid-template-columns:1fr}}
label{display:grid;gap:6px;font-size:14.5px;font-weight:600}
input,select,textarea{font:inherit;font-size:16px;font-weight:400;color:var(--ink);background:#fff;border:1px solid #CBD5E1;border-radius:10px;padding:11px 13px;width:100%}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(37,99,235,.25);border-color:var(--accent)}
.req{color:var(--cupido)}
.form-note{font-size:13.5px;color:var(--muted);margin:0}

/* pages */
.page-head{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:72px 0 56px}
.page-head .eyebrow{color:var(--cyan)}
.page-head .lead{color:#C7D2E3;margin:0}
.page-head h1{font-size:clamp(34px,5vw,52px)}
.page-cupido .page-head{background:linear-gradient(160deg,#3B0A23 0%,#6B1240 100%)}
.page-cupido .page-head .eyebrow{color:#F9A8D4}
.page-sanctus .page-head{background:linear-gradient(160deg,#2A1E07 0%,#4A3510 100%)}
.page-sanctus .page-head .eyebrow{color:#F3D58A}
.prose{max-width:780px}
.prose h2{font-size:24px;margin:2em 0 .6em}
.prose h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.25em}
.prose li{margin:.4em 0}
.meta{color:var(--muted);font-size:15px}
.note{background:var(--soft);border-left:4px solid var(--accent);border-radius:10px;padding:16px 20px;margin:28px 0}
.page-cupido .note{border-left-color:var(--cupido)}
.page-sanctus .note{border-left-color:var(--sanctus)}
.note p{margin:0}
.qa dt{font-weight:650;margin-top:1.4em}
.qa dd{margin:.3em 0 0;color:var(--muted)}
.pill-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}

/* showcase gestionale */
.showcase{display:grid;gap:56px;grid-template-columns:1fr 1fr;align-items:center}
@media(max-width:980px){.showcase{grid-template-columns:1fr;gap:40px}}
.showcase .checks{margin-bottom:28px}
.mock{background:var(--navy);border-radius:20px;padding:20px;box-shadow:0 24px 60px rgba(11,27,51,.28);color:#E2E8F0}
.mock-top{display:flex;gap:6px;margin-bottom:16px}
.mock-top span{width:10px;height:10px;border-radius:50%;background:#334155}
.mock-title{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#94A3B8;margin:0 0 4px}
.mock-row{display:flex;justify-content:space-between;gap:12px;align-items:center;background:#13294F;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:12px 14px;margin-top:10px;font-size:15px;line-height:1.35}
.mock-row b{color:#fff;font-weight:650;display:block}
.mock-row small{color:#94A3B8;font-size:13px}
.tag{font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;white-space:nowrap}
.tag.red{background:rgba(239,68,68,.18);color:#FCA5A5}
.tag.amber{background:rgba(245,158,11,.18);color:#FCD34D}
.tag.green{background:rgba(34,197,94,.18);color:#86EFAC}
.tag.blue{background:rgba(34,211,238,.16);color:#67E8F9}

/* footer */
.site-footer{background:var(--navy);color:#AFBDD2;padding:64px 0 32px;font-size:15px}
.site-footer a{color:#DCE5F2;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.f-grid{display:grid;gap:36px;grid-template-columns:1.4fr 1fr 1fr 1.2fr}
@media(max-width:980px){.f-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}
.f-grid h4{color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}
.f-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.f-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:750;font-size:18px;margin-bottom:12px}
.f-brand .logo{border-radius:10px;box-shadow:0 0 0 1px rgba(255,255,255,.22)}
.f-legal{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:24px;font-size:13px;line-height:1.6;color:#8EA0BA}
.f-legal p{margin:0 0 6px}