/* Tecnologia per Umani — informatica-piacenza.it — v2 */
:root{
  --bg:#fbfbfa; --paper:#ffffff; --ink:#111417; --ink-2:#3f4750; --ink-3:#7a828b;
  --line:#e3e5e6; --line-2:#c9ccce; --accent:#c4552d; --accent-ink:#a3431f;
  --dark:#0d0f12; --dark-ink:#f2f1ec; --dark-2:#9aa0a8; --dark-line:rgba(255,255,255,.14);
  --display:"Newsreader","Iowan Old Style","Times New Roman",serif;
  --body:"Geist","Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono","SFMono-Regular",Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--ink);color:#fff}
img{max-width:100%;height:auto}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
p a{text-decoration:underline}
p a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.05;letter-spacing:-.015em;text-wrap:balance;margin:0;font-optical-sizing:auto}
h1{font-size:clamp(44px,7vw,92px);letter-spacing:-.03em;line-height:.98}
h2{font-size:clamp(34px,4.6vw,58px);letter-spacing:-.025em}
h3{font-size:26px}
h1 em,h2 em,.serif-em{font-style:italic;font-weight:300}
p{margin:0 0 16px}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
@media (max-width:640px){.wrap{padding-inline:18px}}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:12px;margin-bottom:22px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--ink)}
.lede{font-size:clamp(18px,1.7vw,21px);line-height:1.5;color:var(--ink-2);max-width:56ch;font-weight:400}
section{padding-block:clamp(72px,10vw,140px)}
.rule{border-top:1px solid var(--line-2)}

/* editorial two-column: label left, content right */
.ledger{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px;align-items:start}
.ledger > *{min-width:0}
@media (max-width:900px){.ledger{grid-template-columns:1fr;gap:24px}}
.ledger .head h2{margin-bottom:18px}
.ledger .head p{color:var(--ink-2);max-width:40ch;font-size:17px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow .3s var(--ease)}
.top.scrolled{box-shadow:0 1px 0 var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:14px}
.brand img{display:block;height:44px;width:auto}
@media (max-width:640px){.brand img{height:38px}}
.brand small{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);padding-left:14px;border-left:1px solid var(--line-2)}
@media (max-width:640px){.brand small{display:none}}
.nav{display:flex;gap:2px;align-items:center}
.nav a{text-decoration:none;color:var(--ink-2);font-size:14.5px;padding:8px 12px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover{color:var(--ink);background:rgba(0,0,0,.05)}
.nav a.cta{background:var(--ink);color:#fff;padding:10px 18px;margin-left:8px}
.nav a.cta:hover{background:var(--accent)}
.nav a.lang{margin-left:6px;font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line)}
.nav a.lang:hover{color:var(--ink);background:transparent;border-color:var(--ink)}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;font:inherit;font-size:14px;color:var(--ink);cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 18px 20px;gap:4px}
  .nav.open{display:flex}
  .nav a{font-size:17px;padding:12px 8px;border-radius:0;border-bottom:1px solid var(--line)}
  .nav a.cta{margin:12px 0 0;text-align:center;border-radius:999px;border:0}
  .nav a.lang{margin:12px 0 0;text-align:center;border-radius:999px;font-size:14px}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:500;text-decoration:none;font-size:15px;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.1;transition:background .25s var(--ease),color .25s,border-color .25s,transform .25s var(--ease)}
.btn::after{content:"→";font-family:var(--body);transition:transform .25s var(--ease)}
.btn:hover::after{transform:translateX(4px)}
.btn.noarrow::after{content:none}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--accent)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--dark-ink)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* hero */
.hero{padding-block:clamp(56px,9vw,120px) clamp(48px,7vw,96px)}
.hero .kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);display:flex;gap:18px;flex-wrap:wrap;margin-bottom:34px}
.hero .kicker span+span::before{content:"·";margin-right:18px;color:var(--line-2)}
.hero h1{max-width:14ch}
.hero .sub{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;margin-top:40px;align-items:end}
@media (max-width:900px){.hero .sub{grid-template-columns:1fr;gap:28px}}
.hero .facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);margin-top:56px}
@media (max-width:640px){.hero .facts{grid-template-columns:1fr}}
.hero .facts div{padding:18px 0;border-right:1px solid var(--line);padding-right:18px}
.hero .facts div:last-child{border-right:0}
.hero .facts div+div{padding-left:18px}
@media (max-width:640px){.hero .facts div{border-right:0;padding-left:0;border-bottom:1px solid var(--line)}.hero .facts div:last-child{border-bottom:0}}
.hero .facts b{display:block;font-family:var(--display);font-weight:400;font-size:30px;letter-spacing:-.02em;line-height:1;margin-bottom:6px}
.hero .facts span{font-size:13.5px;color:var(--ink-3)}

/* reveal */
.rv{opacity:1;transform:none}
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}

/* thesis split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--ink)}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.split .col{padding:32px 32px 32px 0}
.split .col+.col{border-left:1px solid var(--line);padding-left:32px;padding-right:0}
@media (max-width:760px){.split .col{padding:28px 0}.split .col+.col{border-left:0;border-top:1px solid var(--line);padding-left:0}}
.split .who{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.split h3{margin-bottom:18px}
.split ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink-2);font-size:15.5px}
.split ul li{padding-left:22px;position:relative}
.split ul li::before{content:"";position:absolute;left:0;top:11px;width:10px;height:1px;background:var(--ink)}
.split .col.me ul li::before{background:var(--accent);height:2px;top:10px}

/* packages: hairline columns */
.pkgs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
@media (max-width:900px){.pkgs{grid-template-columns:1fr}}
.pkg{padding:36px 28px 32px;display:flex;flex-direction:column;gap:18px;position:relative;border-right:1px solid var(--line);transition:background .3s}
.pkg:last-child{border-right:0}
.pkg:first-child{padding-left:0}
.pkg:last-child{padding-right:0}
@media (max-width:900px){.pkg{border-right:0;border-bottom:1px solid var(--line);padding:32px 0}.pkg:last-child{border-bottom:0}}
.pkg.lead{background:linear-gradient(180deg,rgba(26,63,214,.045),transparent)}
.pkg .badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);position:absolute;top:14px;right:28px}
@media (max-width:900px){.pkg .badge{right:0}}
.pkg .name{font-family:var(--display);font-size:34px;letter-spacing:-.02em;line-height:1}
.pkg .for{color:var(--ink-2);font-size:15px;min-height:3.2em;max-width:34ch}
.pkg .price{font-family:var(--display);font-size:56px;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.pkg .price small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-top:10px}
.pkg ul{margin:0;padding:0;list-style:none;display:grid;gap:9px;font-size:14.5px;color:var(--ink-2);border-top:1px solid var(--line);padding-top:18px}
.pkg ul li{padding-left:20px;position:relative}
.pkg ul li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:1px;background:var(--ink)}
.pkg .time{margin-top:auto;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink-3);padding-top:16px}
.pkg .btn{align-self:flex-start}
.fine{font-size:14px;color:var(--ink-3);margin-top:22px}

/* care */
.care{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}
@media (max-width:760px){.care{grid-template-columns:1fr}}
.care > div{padding:28px 28px 28px 0;border-right:1px solid var(--line)}
.care > div:last-child{border-right:0;padding-left:28px;padding-right:0}
@media (max-width:760px){.care > div{border-right:0;border-bottom:1px solid var(--line);padding:24px 0}.care > div:last-child{padding-left:0;border-bottom:0}}
.care .who{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.care .price{font-family:var(--display);font-size:44px;letter-spacing:-.03em;line-height:1;margin-bottom:12px}
.care .price small{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-3);margin-left:6px}
.care p{color:var(--ink-2);margin:0;font-size:15px;max-width:44ch}
.extras{margin-top:40px;overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{text-align:left;padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:400;border-bottom:1px solid var(--ink)}
td.num{font-family:var(--display);font-size:20px;white-space:nowrap;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
td:last-child{color:var(--ink-2);font-size:14.5px}

/* steps: editorial numbered list */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.steps li{counter-increment:s;display:grid;grid-template-columns:80px minmax(0,4fr) minmax(0,7fr);gap:28px;padding:30px 0;border-bottom:1px solid var(--line);align-items:baseline}
@media (max-width:760px){.steps li{grid-template-columns:52px 1fr;gap:12px 18px}.steps li p{grid-column:2}}
.steps li::before{content:"0" counter(s);font-family:var(--display);font-size:30px;letter-spacing:-.02em;color:var(--ink-3);line-height:1}
.steps h4{font-family:var(--display);font-size:26px;letter-spacing:-.015em}
.steps p{margin:0;font-size:15.5px;color:var(--ink-2);max-width:52ch}

/* checkup (dark) */
.checkup{background:var(--dark);color:var(--dark-ink)}
.checkup .eyebrow{color:var(--dark-2)}
.checkup .eyebrow::before{background:var(--dark-ink)}
.checkup .lede{color:var(--dark-2)}
.checkup .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:64px;align-items:start}
.checkup .wrap > *{min-width:0}
@media (max-width:900px){.checkup .wrap{grid-template-columns:1fr;gap:36px}}
.checkup ul{color:var(--dark-2);padding:0;margin:28px 0 0;list-style:none;display:grid;gap:12px;border-top:1px solid var(--dark-line)}
.checkup ul li{padding:12px 0 0 0;border-bottom:1px solid var(--dark-line);padding-bottom:12px}
.checkup ul li:last-child{border-bottom:0}

/* forms */
form.f{display:grid;gap:18px}
form.f .row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:520px){form.f .row2{grid-template-columns:1fr}}
label{display:grid;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.checkup label{color:var(--dark-2)}
input,textarea,select{font:inherit;font-family:var(--body);font-size:16px;padding:12px 0;border:0;border-bottom:1px solid var(--line-2);border-radius:0;background:transparent;color:var(--ink);width:100%;transition:border-color .2s}
.checkup input,.checkup textarea,.checkup select{color:var(--dark-ink);border-bottom-color:var(--dark-line)}
input:focus,textarea:focus,select:focus{outline:none;border-bottom-color:var(--accent)}
.checkup input:focus,.checkup textarea:focus{border-bottom-color:var(--dark-ink)}
input::placeholder,textarea::placeholder{color:var(--ink-3);opacity:.8}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 9px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:28px}
select[multiple]{background-image:none;border:1px solid var(--line-2);padding:8px}
textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:12px;align-items:flex-start;font-family:var(--body);font-size:14px;letter-spacing:0;text-transform:none;color:var(--ink-2);cursor:pointer}
.checkup .check{color:var(--dark-2)}
.check input{width:16px;height:16px;margin-top:3px;accent-color:var(--accent)}
.checkup .check input{accent-color:#fff}
.check a{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13px;color:var(--ink-3);margin:0}
.checkup .form-note{color:var(--dark-2)}
fieldset{border:0;padding:0;margin:0;display:grid;gap:18px;padding-top:28px;border-top:1px solid var(--ink)}
legend{font-family:var(--display);font-size:26px;letter-spacing:-.015em;padding:0;float:left;width:100%;margin-bottom:10px}

/* cases */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
@media (max-width:860px){.cases{grid-template-columns:1fr}}
.case{padding:32px 28px 32px 0;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.case:last-child{border-right:0}
.case+.case{padding-left:28px}
@media (max-width:860px){.case{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}.case+.case{padding-left:0}.case:last-child{border-bottom:0}}
.case .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.case h3{font-size:28px}
.case p{color:var(--ink-2);font-size:15px;margin:0}
.case .tags{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:auto;padding-top:14px;font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.case .tags span::before{content:"#";opacity:.5}

/* two-door (assistenza) */
.door{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:64px;align-items:start;border-top:1px solid var(--ink);padding-top:40px}
@media (max-width:760px){.door{grid-template-columns:1fr;gap:28px}}
.door ul{margin:0;padding:0;list-style:none;display:grid;gap:0;color:var(--ink-2);font-size:15.5px}
.door ul li{padding:14px 0;border-bottom:1px solid var(--line)}
.door ul li:first-child{padding-top:0}

/* faq */
.faq{display:grid;border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:var(--display);font-size:clamp(20px,2vw,24px);letter-spacing:-.01em;padding:22px 0;list-style:none;display:flex;justify-content:space-between;gap:24px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--body);font-weight:300;font-size:28px;line-height:1;color:var(--ink-3);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);padding:0 0 24px;margin:0;max-width:64ch;font-size:15.5px}

/* about */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
@media (max-width:820px){.about{grid-template-columns:1fr;gap:28px}}
.about .bio p{color:var(--ink-2);font-size:17px;line-height:1.6;max-width:56ch}
.about .bio p:first-child{font-family:var(--display);font-size:clamp(22px,2.4vw,30px);line-height:1.3;color:var(--ink);letter-spacing:-.01em}
.sig{font-family:var(--display);font-style:italic;font-size:22px;margin-top:8px}

/* footer */
footer{background:var(--dark);color:var(--dark-2);padding-block:64px 32px;font-size:14.5px}
footer .wordmark{font-family:var(--display);color:var(--dark-ink);font-size:clamp(40px,8vw,112px);letter-spacing:-.04em;line-height:.95;margin-bottom:48px;text-wrap:balance}
footer .flogo{display:block;height:40px;width:auto;margin-bottom:20px}
footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px;border-top:1px solid var(--dark-line);padding-top:32px}
@media (max-width:760px){footer .cols{grid-template-columns:1fr}}
footer a{color:var(--dark-ink);text-decoration:none}
footer a:hover{text-decoration:underline}
footer .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dark-2);margin-bottom:12px}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
footer .legal{border-top:1px solid var(--dark-line);margin-top:40px;padding-top:20px;font-size:12.5px;font-family:var(--mono);letter-spacing:.02em;line-height:1.7}

/* inner pages */
.page{padding-block:clamp(48px,7vw,96px) clamp(72px,10vw,140px)}
.page h1{font-size:clamp(40px,5.6vw,72px)}
.page .section-head{max-width:760px;margin-bottom:48px}
.prose{max-width:720px}
.prose h2{font-size:clamp(28px,3.4vw,40px);margin:56px 0 16px}
.prose h3{font-size:22px;margin:28px 0 8px}
.prose p,.prose li{color:var(--ink-2)}
.prose ul{padding-left:22px}
.prose article{padding-top:40px;border-top:1px solid var(--ink);margin-top:56px}
.prose article:first-child{margin-top:0}
.prose article h2{margin-top:12px}
.notice{border-left:2px solid var(--ink);padding:6px 0 6px 20px;font-size:16px;margin:32px 0;color:var(--ink-2)}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--ink)}
@media (max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.cell{padding:28px 28px 28px 0;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.grid3 .cell:nth-child(3n){border-right:0;padding-right:0}
.grid3 .cell:nth-child(3n+2),.grid3 .cell:nth-child(3n){padding-left:28px}
.grid2 .cell:nth-child(2n){border-right:0;padding-right:0;padding-left:28px}
@media (max-width:860px){.cell{border-right:0!important;padding:24px 0!important}}
.cell h3{font-size:24px;margin-bottom:10px}
.cell p{color:var(--ink-2);margin:0;font-size:15px}
.ok{max-width:640px;padding:56px 0}
.ok h1{margin-bottom:16px}
.ok p{color:var(--ink-2);font-size:17px}

@media print{
  header.top,footer,.menu-btn{display:none!important}
  body{background:#fff;color:#000;font-size:10.5pt}
  .page{padding:0!important}
  .prose{max-width:none}
  .prose h1{font-size:26pt;margin-top:0}
  .prose h2{font-size:13pt;margin-top:14pt;break-after:avoid}
  .prose p{orphans:3;widows:3}
  .notice{border:1px solid #999;background:none!important}
  a{color:#000}
  .rv{opacity:1!important;transform:none!important}
}