/* Studio Legale Ferri e Colombo — demo Webnido. Identita sobria: navy + pergamena. */
:root{
  --navy:#16283F; --navy2:#0E1A2E; --ink:#1B2A3D; --slate:#4C5D74;
  --paper:#F5F0E4; --paper2:#EDE5D2; --card:#FFFFFF;
  --gold:#A8842F; --gold-soft:#EFE3C6; --line:#DCD3BC;
  --font-c:'Sora',system-ui,sans-serif; --font-b:'Inter',system-ui,sans-serif; --font-s:'Fraunces',Georgia,serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{font-family:var(--font-b);background:var(--paper);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--font-c);letter-spacing:-.015em;line-height:1.15}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - 3rem);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.7rem 1.2rem;z-index:200}
.skip:focus{left:0}
.demo-bar{background:var(--navy2);color:#E9E2CE;font-size:.82rem;text-align:center;padding:.55rem 1rem;letter-spacing:.02em}
.demo-bar strong{color:var(--gold-soft)}
.site-head{position:sticky;top:0;z-index:60;background:var(--navy);border-bottom:3px solid var(--gold)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.95rem}
.brand{text-decoration:none;color:#fff;font-family:var(--font-c);font-weight:700;font-size:1.02rem;letter-spacing:.06em}
.brand span{color:var(--gold)}
.brand small{display:block;font-family:var(--font-b);font-weight:400;font-size:.68rem;letter-spacing:.26em;color:#A9B6C8;text-transform:uppercase}
.nav-list{display:flex;gap:1.5rem;list-style:none;align-items:center}
.nav-list a{text-decoration:none;font-size:.9rem;font-weight:500;color:#BCC8D9}
.nav-list a:hover{color:#fff}
.btn{display:inline-block;background:var(--gold);color:#14100A!important;font-family:var(--font-c);font-weight:700;font-size:.9rem;padding:.85rem 1.7rem;border-radius:2px;text-decoration:none;border:2px solid var(--gold);cursor:pointer;transition:filter .18s,transform .18s}
.btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-line{display:inline-block;border:1.5px solid var(--navy);color:var(--navy)!important;font-family:var(--font-c);font-weight:600;padding:.85rem 1.7rem;border-radius:2px;text-decoration:none;font-size:.9rem}
.btn-line:hover{background:var(--navy);color:#fff!important}
.burger{display:none;background:none;border:1px solid rgba(255,255,255,.3);border-radius:6px;padding:.55rem .65rem;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px}
/* Hero classico */
.hero{background:linear-gradient(165deg,var(--navy),var(--navy2));color:#fff;position:relative;overflow:hidden}
.hero::after{content:"\00A7";position:absolute;right:1rem;bottom:-7rem;font-family:Georgia,serif;font-size:22rem;color:rgba(168,132,47,.1);line-height:1;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,3.5rem);align-items:center;padding-block:clamp(3rem,7vw,5.5rem);position:relative}
.kicker{color:var(--gold);text-transform:uppercase;letter-spacing:.2em;font-size:.73rem;font-weight:700}
.hero h1{font-size:clamp(2.1rem,4.8vw,3.2rem);margin:.9rem 0 1.1rem;color:#fff}
.hero h1 em{font-family:var(--font-s);font-style:italic;font-weight:500;color:var(--gold-soft)}
.hero p.lead{color:#BCC8D9;font-size:1.05rem;max-width:34rem;margin-bottom:1.8rem}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap}
.hero-cta .btn-line{border-color:rgba(255,255,255,.35);color:#fff!important}
.hero-cta .btn-line:hover{background:rgba(255,255,255,.12)}
.hero figcaption{font-size:.78rem;color:#8fa0b5;margin-top:.6rem}
.hero figure img{width:100%;height:clamp(340px,36vw,560px);object-fit:cover;display:block;border-radius:2px;border:1px solid rgba(255,255,255,.2)}
.hero-ticks{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:1.6rem;font-size:.86rem;color:#BCC8D9;list-style:none}
.hero-ticks li::before{content:"— ";color:var(--gold)}
/* Sezioni */
section.block{padding-block:clamp(3rem,7vw,5.2rem)}
.block h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin:.5rem 0 .6rem}
.block h2 em{font-family:var(--font-s);font-style:italic;font-weight:500}
.block .sub{color:var(--slate);max-width:42rem;margin-bottom:2.2rem}
.paper-card{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--gold);padding:clamp(1.6rem,3.5vw,2.5rem);box-shadow:0 18px 44px rgba(22,40,63,.08)}
/* Aree */
.aree{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.area{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);padding:1.6rem;display:flex;flex-direction:column}
.area .num{font-family:var(--font-s);font-style:italic;color:var(--gold);font-size:.95rem}
.area h3{font-size:1.04rem;margin:.3rem 0 .5rem}
.area p{color:var(--slate);font-size:.9rem;margin-bottom:1rem;flex:1}
.area a{color:var(--navy);font-weight:600;font-size:.88rem}
/* Metodo */
.metodo{background:var(--navy);color:#fff;border-block:3px solid var(--gold)}
.metodo h2{color:#fff}
.metodo .sub{color:#BCC8D9}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:m}
.method-grid div{border-top:2px solid var(--gold);padding-top:1.1rem}
.method-grid strong{display:block;font-family:var(--font-c);margin-bottom:.4rem}
.method-grid strong::before{counter-increment:m;content:"0" counter(m) " · ";color:var(--gold)}
.method-grid p{font-size:.88rem;color:#BCC8D9}
/* Studio split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}
.split img{border:1px solid var(--line);padding:8px;background:#fff;width:100%;height:auto}
.split p{color:var(--slate);margin-bottom:1rem}
.rule-list{list-style:none;margin-top:1.2rem;display:grid;gap:.8rem}
.rule-list li{background:var(--card);border:1px solid var(--line);padding:1rem 1.2rem;font-size:.9rem}
.rule-list strong{color:var(--navy)}
/* Articoli */
.arts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.arts article{background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.arts img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.arts div{padding:1.4rem}
.arts .date{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}
.arts h3{font-size:1rem;margin:.4rem 0 .5rem}
.arts p{font-size:.88rem;color:var(--slate);margin-bottom:.9rem}
.arts a{font-size:.88rem;font-weight:600;color:var(--navy)}
/* FAQ */
.faq{max-width:46rem}
.faq-item{background:var(--card);border:1px solid var(--line);margin-bottom:.6rem}
.faq-q{width:100%;background:none;border:none;text-align:left;font-family:var(--font-c);font-weight:700;font-size:.95rem;padding:1.1rem 1.3rem;cursor:pointer;display:flex;justify-content:space-between;gap:1rem;align-items:center;color:var(--ink)}
.faq-q .pl{color:var(--gold);font-size:1.2rem;flex:none}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a p{padding:0 1.3rem 1.2rem;color:var(--slate);font-size:.92rem}
/* Form */
.form-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,4vw,3rem);align-items:start}
.side-box{background:var(--navy);color:#E9E2CE;padding:clamp(1.6rem,3.5vw,2.4rem);border-top:4px solid var(--gold)}
.side-box h3{color:#fff;margin-bottom:.7rem}
.side-box ul{margin:.8rem 0 .8rem 1.1rem;font-size:.88rem;color:#BCC8D9}
.side-box a{color:var(--gold-soft)}
label{display:block;font-weight:600;font-size:.87rem;margin:1rem 0 .35rem}
input,select,textarea{width:100%;border:1.5px solid var(--line);border-radius:2px;padding:.8rem 1rem;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--gold);outline:none}
.err{color:#8E2B23;font-size:.82rem;min-height:1.2em;display:block}
.demo-warn{font-size:.82rem;color:var(--slate);background:#FBF6E8;border:1px dashed var(--gold);padding:.7rem 1rem;margin-top:1rem}
.summary{display:none;background:#EFF3EA;border:1px solid var(--navy);padding:1.3rem;margin-top:1.2rem}
.summary.show{display:block}
footer{background:var(--navy2);color:#A9B6C8;padding-block:2.5rem 3.5rem;margin-top:2rem}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:2rem;margin-bottom:1.8rem}
.foot-grid h3{font-size:.95rem;margin-bottom:.7rem;color:#fff}
.foot-grid p,.foot-grid li{font-size:.87rem}
.foot-grid ul{list-style:none;display:grid;gap:.4rem}
.foot-grid a{color:var(--gold-soft)}
.legal{font-size:.79rem;border-top:1px solid rgba(255,255,255,.15);padding-top:1.2rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.webnido-fab{position:fixed;bottom:16px;right:16px;z-index:80;background:#0E0C0A;color:#F5F1EA;font-family:var(--font-c);font-size:.78rem;font-weight:600;padding:.6rem 1rem;border-radius:999px;text-decoration:none;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.webnido-fab b{color:#E8722C}
.prose{max-width:44rem}
.prose h2{margin:2rem 0 .6rem;font-size:1.4rem}
.prose p,.prose li{color:var(--slate);margin-bottom:.8rem}
.prose ul,.prose ol{margin-left:1.2rem}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s,transform .5s}
.reveal.in{opacity:1;transform:none}
@media (max-width:900px){
  .hero-grid,.split,.form-shell{grid-template-columns:1fr}
  .aree,.arts{grid-template-columns:1fr 1fr}
  .method-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero figure img{height:300px}
}
@media (max-width:640px){
  .nav-list{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:1rem 1.5rem 1.5rem;border-bottom:3px solid var(--gold)}
  .nav-list.open{display:flex}
  .burger{display:block}
  .aree,.arts,.method-grid{grid-template-columns:1fr}
  .hero figure img{height:230px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}