/* Studio Legale Schiaffino — foglio di stile
   Nessuna risorsa esterna: niente font di Google, niente tracciamento. */

:root{
  --ink:#16222e;          /* ardesia scura */
  --ink-2:#2b3a48;
  --paper:#f7f4ee;        /* carta */
  --paper-2:#efeae0;
  --line:#d9d1c2;
  --muted:#5d6670;
  --accent:#9a7432;       /* ottone */
  --accent-soft:#e9dcc3;
  --white:#ffffff;
  --radius:4px;
  --max:1120px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration-color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px}

h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px;display:block}
.lead{font-size:1.18rem;color:var(--ink-2);max-width:62ch}

/* Testata */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.94);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand svg{flex:none}
.brand-name{font-family:var(--serif);font-size:1.12rem;line-height:1.1;letter-spacing:.02em}
.brand-name small{display:block;font-family:var(--sans);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;font-size:.94rem;color:var(--ink-2)}
.nav a:hover{color:var(--accent)}
.nav .btn{color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:8px 12px;font:inherit;font-size:.9rem;color:var(--ink);cursor:pointer}

.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;text-decoration:none;padding:13px 22px;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:1px solid var(--ink);transition:background .2s,color .2s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.light:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* Apertura */
.hero{padding:96px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:end}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-mark{justify-self:end;opacity:.95}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:64px}
.fact{padding:22px 18px 4px 0}
.fact b{display:block;font-family:var(--serif);font-weight:500;font-size:2.1rem;line-height:1;color:var(--ink)}
.fact span{font-size:.88rem;color:var(--muted)}

/* Sezioni */
section{padding:96px 0}
.section-head{max-width:720px;margin-bottom:48px}
.alt{background:var(--paper-2)}
.dark{background:var(--ink);color:#e9e6df}
.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:#d2b47a}
.dark a{color:#fff}

/* Studio */
.studio{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.portrait{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,var(--paper-2),var(--accent-soft));border-radius:var(--radius);overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;background:linear-gradient(transparent,rgba(22,34,46,.82));color:#fff;font-size:.92rem}
.portrait figcaption b{font-family:var(--serif);font-weight:500;font-size:1.15rem;display:block}
.portrait .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.quote{font-family:var(--serif);font-size:1.45rem;line-height:1.4;border-left:3px solid var(--accent);padding-left:22px;margin:30px 0;color:var(--ink)}

/* Aree */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.area{background:var(--paper);padding:30px 28px 26px}
.alt .area{background:var(--paper-2)}
.area .num{font-family:var(--serif);color:var(--accent);font-size:.95rem;display:block;margin-bottom:12px}
.area p{color:var(--ink-2);font-size:.97rem}
.area details{margin-top:6px}
.area summary{cursor:pointer;font-size:.88rem;font-weight:600;color:var(--accent);list-style:none}
.area summary::-webkit-details-marker{display:none}
.area summary::after{content:" +"}
.area details[open] summary::after{content:" −"}
.area ul{margin:12px 0 0;padding-left:18px;font-size:.93rem;color:var(--ink-2)}
.area li{margin-bottom:4px}

/* Metodo */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;counter-reset:step}
.step{border-top:1px solid rgba(255,255,255,.22);padding-top:22px}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--serif);color:#d2b47a;font-size:1rem;display:block;margin-bottom:10px}
.step p{color:#c9c6bf;font-size:.97rem}

/* Clienti */
.clients{display:flex;flex-wrap:wrap;gap:10px}
.clients span{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.93rem;background:var(--white)}

/* Domande */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.22rem;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-family:var(--sans)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:14px 0 0;color:var(--ink-2)}

/* Contatti */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.contact-list li span{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#d2b47a;padding-top:3px}
.contact-list a{text-decoration:none}
.contact-list a:hover{text-decoration:underline}
.contact-box{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:32px}
.contact-box p{color:#c9c6bf}
.contact-box .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}

/* Piede */
.site-footer{background:#0f1820;color:#aab1b8;font-size:.9rem;padding:56px 0 28px}
.site-footer a{color:#dfe3e6;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot-grid strong,.foot-grid b{display:block;color:#fff;font-family:var(--serif);font-weight:500;font-size:1.05rem;margin-bottom:12px}
.foot-grid b{font-family:var(--sans);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:#d2b47a;font-weight:600}
.foot-grid div>a{display:block;margin-bottom:8px}
.foot-legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:.82rem}
.nav .lang{font-size:.8rem;font-weight:600;letter-spacing:.08em;border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.mobile-bar{display:none}
.fraud{margin-top:16px;font-size:.86rem;border-left:3px solid #d2b47a;padding-left:12px;color:#c9c6bf}
.fraud b{color:#fff}

/* Modulo contatti */
.contact-form{display:grid;gap:12px;margin-top:16px}
.contact-form label{display:flex;flex-direction:column;gap:5px;font-size:.85rem;color:#e9e6df;font-weight:600}
.contact-form label span{font-weight:400;color:#aab1b8}
.contact-form input,.contact-form textarea{font:inherit;font-weight:400;padding:11px 12px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);background:rgba(255,255,255,.07);color:#fff;min-width:0}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid #d2b47a;outline-offset:1px}
.contact-form .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400}
.contact-form .check input{margin-top:4px}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form button{justify-self:start;cursor:pointer}

/* Guide */
.guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.guide-card{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.guide-card:hover{border-color:var(--accent);transform:translateY(-2px);color:var(--ink)}
.guide-card .num{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;display:block;margin-bottom:10px}
.guide-card p{color:var(--muted);font-size:.95rem;margin:0}
.guide-card.tool{background:var(--ink);color:#fff;border-color:var(--ink)}
.guide-card.tool h3{color:#fff}.guide-card.tool p{color:#c9c6bf}.guide-card.tool .num{color:#d2b47a}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.guide-wrap{padding-top:48px;padding-bottom:96px}
.guide{max-width:760px}
.guide h2{font-size:1.7rem;margin-top:40px}
.guide ul,.guide ol{padding-left:22px}
.guide li{margin-bottom:8px}
.cta-box{background:var(--ink);color:#e9e6df;border-radius:var(--radius);padding:30px;margin:48px 0 24px}
.cta-box h3{color:#fff}
.cta-box a:not(.btn){color:#fff}
.cta-box .btn{background:#fff;color:var(--ink);border-color:#fff}
.cta-box .btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.disclaimer{max-width:760px;font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}

/* Calcolatore */
.calc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin:28px 0}
.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.calc label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600}
.calc input{font:inherit;font-weight:400;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink);min-width:0}
.calc input:focus{outline:2px solid var(--accent);outline-offset:1px}
.calc-out{margin-top:22px}
.calc-total{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:12px}
.calc-total div{background:var(--paper);padding:14px}
.calc-total span{display:block;font-size:.8rem;color:var(--muted)}
.calc-total b{font-family:var(--serif);font-weight:500;font-size:1.35rem}
.warn{color:#8a3b12;font-size:.92rem}
.table-scroll{overflow-x:auto}

/* Pagine legali */
.doc-hero{padding:72px 0 40px;border-bottom:1px solid var(--line)}
.doc{display:grid;grid-template-columns:260px 1fr;gap:56px;padding-top:56px;padding-bottom:96px}
.toc{position:sticky;top:96px;align-self:start;font-size:.9rem}
.toc b{display:block;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ol{list-style:none;padding:0;margin:0}
.toc li{margin:0 0 8px}
.toc a{text-decoration:none;color:var(--ink-2)}
.toc a:hover{color:var(--accent)}
.doc-body{max-width:760px;min-width:0;overflow-wrap:break-word}
.doc-body h2{font-size:1.9rem;margin-top:12px;padding-top:24px}
.doc-body h3{font-size:1.15rem;margin:28px 0 8px;font-family:var(--sans);font-weight:700}
.doc-body section{padding:0 0 40px;border-bottom:1px solid var(--line);margin-bottom:40px}
.doc-body section:last-child{border-bottom:0}
.doc-body ol,.doc-body ul{padding-left:22px}
.doc-body li{margin-bottom:6px}
.note{background:var(--white);border-left:3px solid var(--accent);padding:16px 20px;font-size:.95rem;margin:18px 0}
.meta{font-size:.9rem;color:var(--muted)}
table.data{width:100%;overflow-wrap:anywhere;border-collapse:collapse;font-size:.93rem;margin:14px 0 18px;background:var(--white)}
table.data th,table.data td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
table.data th{background:var(--paper-2);font-weight:600}
.print-btn{margin-top:22px}

/* Telefono e tablet */
@media (max-width:960px){
  .hero .hero-grid,.studio,.contact,.doc{grid-template-columns:1fr}
  .hero-mark{display:none}
  .areas{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .toc{position:static;border:1px solid var(--line);padding:18px;background:var(--white)}
  .guide-cards{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .calc-total{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;padding:10px 18px 22px;border-bottom:1px solid var(--line);gap:16px}
  .nav.open{display:flex}
  .hero{padding:56px 0 40px}
  .facts{grid-template-columns:1fr 1fr;margin-top:40px}
  section{padding:64px 0}
  .areas,.steps{grid-template-columns:1fr}
  .contact-list li{grid-template-columns:1fr;gap:2px}
  .portrait{aspect-ratio:1/1}
  table.data{font-size:.85rem}
  table.data th,table.data td{padding:8px}
  .guide-cards,.calc-grid,.foot-grid{grid-template-columns:1fr}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--ink);border-top:1px solid rgba(255,255,255,.15)}
  .mobile-bar a{color:#fff;text-align:center;padding:15px 0 calc(15px + env(safe-area-inset-bottom));font-weight:600;text-decoration:none}
  .mobile-bar a+a{border-left:1px solid rgba(255,255,255,.2)}
  body{padding-bottom:56px}
  .nav .lang{align-self:flex-start}
}

@media print{
  .site-header,.site-footer,.toc,.print-btn,.skip,.mobile-bar{display:none!important}
  body{background:#fff;font-size:11pt}
  .doc{display:block;padding:0}
  .doc-body{max-width:none}
  .doc-hero{padding:0 0 12px}
  a{color:#000;text-decoration:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}