:root{
  --navy:#10213A; --navy-2:#0B1729; --ink:#1C2430; --muted:#4A5563;
  --line:#DDE1E7; --line-dark:#3A4E6B; --ground:#F5F6F8; --soft:#C9D2DF;
  --accent:#8C2F39; --accent-dark:#5E1C24; --rose:#E7C9CC;
  --serif:Literata, Georgia, serif; --sans:'IBM Plex Sans','Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--accent)} a:hover{color:var(--accent-dark)}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;color:var(--navy)}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.on-dark .eyebrow{color:var(--rose)}
.h2{font-size:clamp(30px,3.4vw,42px);line-height:1.2}
.muted{color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:16px}
.btn{display:inline-flex;align-items:center;min-height:52px;padding:0 28px;border-radius:6px;font-weight:600;text-decoration:none}
.btn-light{background:#fff;color:var(--navy)} .btn-light:hover{color:var(--navy);background:#E9EDF2}
.btn-ghost{border:1px solid #5A6E8C;color:#fff;font-weight:500} .btn-ghost:hover{color:#fff;border-color:#fff}
.btn-accent{background:var(--accent);color:#fff;border:0;cursor:pointer;font-size:16px;font-family:inherit} .btn-accent:hover{background:var(--accent-dark);color:#fff}

/* header */
.top{background:var(--navy);color:#fff;border-bottom:1px solid #22344F}
.top .wrap{padding-block:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-name{display:flex;flex-direction:column;gap:2px}
.brand-name b{font-family:var(--serif);font-size:24px;font-weight:600;line-height:1}
.brand-name small{font-size:10px;font-weight:600;letter-spacing:.5em;line-height:1.2;color:var(--rose)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:28px;font-size:15px}
.nav a{color:#E4E9F0;text-decoration:none} .nav a:hover{color:#fff}
.brand-row{display:flex;align-items:center;gap:20px}
.lang{display:flex;border:1px solid rgba(255,255,255,.55);border-radius:6px;overflow:hidden;font-size:14px;font-weight:600;letter-spacing:.06em}
.lang a,.lang b{padding:9px 14px;line-height:1}
.lang a{color:#fff;text-decoration:none;transition:background-color .2s}
.lang a:hover{color:#fff;background:rgba(255,255,255,.12)}
.lang b{background:#fff;color:var(--navy)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 35%}
.hero-veil{position:absolute;inset:0;background:rgba(16,33,58,.84)}
.hero .wrap{position:relative;padding-block:120px 136px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:64px;align-items:center}
.hero h1{color:#fff;font-size:clamp(36px,4.6vw,58px);line-height:1.12;letter-spacing:-.01em}
.hero .lead{font-size:19px;color:var(--soft);max-width:560px}
.hero-text{display:flex;flex-direction:column;gap:28px}
.kicker{align-self:flex-start;display:inline-flex;align-items:center;gap:12px;padding:10px 20px;border:1px solid rgba(231,201,204,.55);border-radius:999px;background:rgba(255,255,255,.06);font-size:clamp(15px,1.4vw,18px);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#fff}
.kicker::before{content:'';width:10px;height:10px;border-radius:50%;background:#D98A93;flex-shrink:0}
.ctas{display:flex;flex-wrap:wrap;gap:14px;padding-top:8px}
.card{background:#fff;color:var(--ink);border-radius:10px;padding:36px;display:flex;flex-direction:column;gap:20px}
.card-title{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--navy)}
.path{padding:40px 40px 32px;gap:28px;border-radius:12px;box-shadow:0 30px 60px rgba(5,12,24,.35)}
.path-head{display:flex;flex-direction:column;gap:8px}
.path-eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.path .card-title{font-size:24px}
.path-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.path-list li{position:relative;display:grid;grid-template-columns:40px 1fr;column-gap:18px;align-items:start;padding-bottom:22px}
.path-list li:last-child{padding-bottom:0}
.path-list li::before{content:'';position:absolute;left:19px;top:40px;bottom:0;width:2px;background:var(--line)}
.path-list li:last-child::before{display:none}
.path-list .n{width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:15px;font-weight:600;box-shadow:0 0 0 4px #fff}
.path-list li:nth-child(4) .n{background:var(--accent)}
.path-list div{display:flex;flex-direction:column;gap:3px;padding-top:7px}
.path-list b{font-weight:600;color:var(--navy);line-height:1.3}
.path-list small{font-size:15px;color:var(--muted);line-height:1.45}
.path-foot{display:flex;align-items:center;gap:10px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--navy)}
.path-foot svg{color:var(--accent);flex-shrink:0}

/* trust strip */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{padding-block:36px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:32px}
.trust b{display:block;color:var(--navy);font-weight:600}
.trust span{font-size:15px;color:var(--muted)}

/* gallery */
.gallery{padding-top:104px;display:flex;flex-direction:column;gap:40px}
.gallery-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px}
.gallery-head .stack{max-width:640px}
.gallery-head p{max-width:420px}
.photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px}
.photos img{width:100%;height:360px;object-fit:cover;border-radius:10px}

/* services */
.services{padding-block:104px;display:flex;flex-direction:column;gap:48px}
.services-head{max-width:760px}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:24px;align-items:stretch}
.pillar{background:#fff;border:1px solid var(--line);border-radius:10px;padding:36px 32px;display:flex;flex-direction:column;gap:24px}
.pillar h3{font-size:26px;font-weight:600;line-height:1.2}
.pillar-label{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.pillar-head{display:flex;flex-direction:column;gap:8px}
.pillar-items{display:flex;flex-direction:column;gap:18px}
.pillar-items div{display:flex;flex-direction:column;gap:4px;padding-top:18px;border-top:1px solid var(--line)}
.pillar-items b{color:var(--navy);font-weight:600}
.pillar-items span{font-size:16px;color:var(--muted)}
.pillar.core{background:var(--navy);border-color:var(--navy);color:#fff}
.pillar.core h3,.pillar.core .pillar-items b{color:#fff}
.pillar.core .pillar-label{color:var(--rose)}
.pillar.core .pillar-items div{border-top-color:var(--line-dark)}
.pillar.core .pillar-items span{color:var(--soft)}
.badge{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:#fff;color:var(--navy)}
.row-between{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}

/* flat tax */
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.two-col{padding-block:104px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:56px;align-items:start}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:0 32px}
.facts div{display:flex;flex-direction:column;gap:6px;padding:20px 0;border-top:1px solid var(--line)}
.facts b{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}

/* callout */
.callout-wrap{padding-block:104px}
.callout{background:#fff;border:1px solid var(--line);border-radius:10px;padding:clamp(28px,4vw,56px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:40px;align-items:start}
.callout h2{font-size:clamp(26px,2.8vw,34px);line-height:1.25}

/* method */
.method{background:var(--navy);color:#fff}
.method .wrap{padding-block:104px;display:flex;flex-direction:column;gap:56px}
.method h2{color:#fff}
.method-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:40px}
.method-grid div{display:flex;flex-direction:column;gap:14px;padding-top:24px;border-top:1px solid var(--line-dark)}
.method-grid .num{font-family:var(--serif);font-size:40px;font-weight:500;color:var(--rose)}
.method-grid h3{font-family:var(--sans);font-size:20px;font-weight:600;color:#fff}
.method-grid p{color:var(--soft)}

/* faq */
.faq{max-width:880px;margin:0 auto;padding:104px 24px;display:flex;flex-direction:column;gap:40px}
.faq-list{border-top:1px solid #C9CFD8}
.faq details{border-bottom:1px solid #C9CFD8}
.faq summary{list-style:none;cursor:pointer;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0;font-family:var(--serif);font-size:20px;font-weight:600;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--sans);font-size:26px;font-weight:400;color:var(--accent);flex-shrink:0}
.faq details[open] summary::after{content:'\2212'}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:720px}

/* contact */
.contact{background:#fff;border-top:1px solid var(--line)}
.contact .wrap{padding-block:104px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:64px}
.contact-info{display:flex;flex-direction:column;gap:18px;padding-top:24px;border-top:1px solid var(--line)}
.contact-info small{display:block;font-size:13px;color:var(--muted)}
.contact-info span{font-weight:500;color:var(--navy)}
form{display:flex;flex-direction:column;gap:20px;background:var(--ground);border:1px solid var(--line);border-radius:10px;padding:clamp(24px,3vw,40px)}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;font-weight:600;color:var(--navy)}
.field input,.field select,.field textarea{font:inherit;min-height:48px;padding:0 14px;border:1px solid #B8C0CC;border-radius:6px;background:#fff;color:var(--ink)}
.field textarea{padding:12px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:20px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted)}
.consent input{width:20px;height:20px;margin:3px 0 0;flex-shrink:0}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* footer */
.foot{background:var(--navy-2);color:#A9B4C4;font-size:14px}
.foot .wrap{padding-block:48px;display:flex;flex-direction:column;gap:20px}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.foot-name{font-family:var(--serif);font-size:22px;font-weight:600;color:#fff}
.foot a{color:#E4E9F0}
.foot .legal{padding-top:20px;border-top:1px solid #22344F;color:#8D99AB}
.foot .credits{font-size:12px;color:#8D99AB}

/* animazioni */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes drift{from{transform:scale(1.08)}to{transform:scale(1)}}
@keyframes unfold{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
/* versione sobria: una sola dissolvenza leggera all'apertura, nessuna comparsa allo scorrimento */
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes fadeup{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.hero-text{animation:fadeup .9s cubic-bezier(.2,.7,.2,1) both}
.hero .card{animation:fadeup .9s cubic-bezier(.2,.7,.2,1) .2s both}
.eyebrow::before{content:'';display:block;width:48px;height:2px;margin-bottom:14px;background:var(--accent)}
.on-dark .eyebrow::before{background:var(--rose)}
.reveal{opacity:0;transition:opacity .8s ease}
.reveal.in{opacity:1}
.eyebrow{position:relative;padding-left:0}
.reveal .eyebrow::before,.rule .eyebrow::before{content:'';display:block;width:48px;height:2px;margin-bottom:14px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .9s cubic-bezier(.2,.7,.2,1) .25s}
.on-dark .eyebrow::before{background:var(--rose)}
.reveal.in .eyebrow::before,.rule.in .eyebrow::before{transform:scaleX(1)}
.top{transition:box-shadow .3s}
.top.scrolled{box-shadow:0 6px 24px rgba(11,23,41,.25)}
.btn{transition:background-color .2s,border-color .2s,transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-1px)}
.btn-accent:hover,.btn-light:hover{box-shadow:0 8px 20px rgba(16,33,58,.18)}
.pillar{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.pillar:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(16,33,58,.08)}
.pillar.core:hover{box-shadow:0 12px 30px rgba(16,33,58,.25)}
.photos{overflow:visible}
.photos img{transition:transform .6s cubic-bezier(.2,.7,.2,1),box-shadow .6s}
.nav a{position:relative}
.nav a:not(.lang a)::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--rose);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:hover::after{transform:scaleX(1)}
.faq summary::after{transition:transform .3s}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq details[open] p{animation:unfold .35s ease-out}
@media (prefers-reduced-motion:reduce){
  .hero-bg,.hero-text>*,.hero .card,.faq details[open] p{animation:none;opacity:1}
  .reveal{opacity:1;transition:none}
  .reveal .eyebrow::before{transform:none;transition:none}
  .btn,.pillar,.photos img,.nav a::after,.faq summary::after{transition:none}
}

/* box unico degli approfondimenti */
.panel-wrap{padding-block:0 104px}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(16,33,58,.06)}
.panel-row{padding:44px clamp(24px,4vw,48px);border-top:1px solid var(--line);display:flex;flex-direction:column}
.panel-row:first-child{border-top:0}
.panel-head{display:flex;flex-direction:column;gap:12px;max-width:760px}
.panel-head .h2{font-size:clamp(26px,2.8vw,34px)}
.panel-body{display:flex;flex-direction:column;margin-top:28px;padding-top:4px}
.panel .facts{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}

/* riservatezza, sotto i contatti */
.riserv-box{background:var(--ground);border:1px solid var(--line);border-radius:10px}
.riserv-box .panel-row{padding:28px 28px 24px;border-top:0}
.riserv-box .panel-head .h2{font-size:clamp(22px,2.2vw,26px)}
.riserv-box .facts{grid-template-columns:1fr}

/* sezioni che si aprono con "Per saperne di più" */
.fold-more{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:0 20px;border:1.5px solid var(--accent);border-radius:6px;background:#fff;font:inherit;font-size:15px;font-weight:600;color:var(--accent);cursor:pointer;transition:background-color .2s,color .2s}
.fold-more:hover{background:var(--accent);color:#fff}
.fold-more::after{content:'';width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s}
.fold.open .fold-more::after{transform:rotate(-135deg) translate(-2px,-2px)}
.fold .fold-body{display:none}
.fold.open .fold-body{display:flex}
.fold .fold-more{margin-top:6px}

/* stampa e PDF: tutto visibile, niente animazioni */
@media print{
  @page{size:A4;margin:12mm}
  html{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  body{background:#fff;zoom:.68}
  .hero-bg,.hero-text>*,.hero .card,.faq details[open] p{animation:none!important;opacity:1!important;transform:none!important}
  .reveal{opacity:1!important;transition:none!important}
  .reveal .eyebrow::before{transform:none!important}
  .fold-more{display:none!important}
  .fold .fold-body,.pillar .pillar-items{display:flex!important}
  .fold .facts{display:grid!important}
  .pillar-head::after{display:none!important}
  .hero .wrap{padding-block:48px}
  .pillar,.facts>div,.method-grid>div,.faq details,.photos img,.panel-row,.card{break-inside:avoid}
  section{break-inside:auto}
  .photos img{height:220px}
  .top{position:static}
  .faq summary::after{display:none}
  .nav,.lang{display:none!important}
  a{text-decoration:none;color:inherit}
}

/* telefono: pagina più corta e compatta */
@media screen and (max-width:760px){
  body{font-size:16px}
  .top .wrap{padding-block:12px;gap:10px}
  .brand-name b{font-size:20px}
  .nav{flex-wrap:nowrap;overflow-x:auto;gap:18px;width:100%;padding-bottom:4px;scrollbar-width:none;font-size:14px}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap}
  .brand-row{width:100%;justify-content:space-between}
  .hero .wrap{padding-block:56px 64px;gap:28px}
  .hero h1{font-size:32px}
  .hero .lead{font-size:17px}
  .hero .card{display:none}
  .kicker{font-size:13px;padding:8px 14px}
  .btn{min-height:48px;padding:0 20px}
  .trust .wrap{padding-block:24px;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
  .trust b{font-size:15px}
  .trust span{font-size:13px;line-height:1.4}
  .gallery{padding-top:56px;gap:24px}
  .gallery-head p{display:none}
  .photos{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:-24px;padding-inline:24px;scrollbar-width:none}
  .photos::-webkit-scrollbar{display:none}
  .photos img{flex:0 0 78%;height:220px;scroll-snap-align:start}
  .services{padding-block:56px;gap:28px}
  .pillars{gap:14px}
  .pillar{padding:22px 20px;gap:0}
  .pillar h3{font-size:21px}
  .pillar-head{position:relative;padding-right:32px;cursor:pointer}
  .pillar-head::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:26px;font-weight:400;color:var(--accent)}
  .pillar.core .pillar-head::after{color:var(--rose)}
  .pillar.open .pillar-head::after{content:'\2212'}
  .pillar .pillar-items{display:none;margin-top:18px}
  .pillar.open .pillar-items{display:flex}
  .pillar:hover{transform:none;box-shadow:none}
  .two-col{padding-block:56px;gap:28px}
  .panel-wrap{padding-bottom:56px}
  .panel-row{padding:28px 20px}
  .panel-head .h2{font-size:24px}
  .panel-body{margin-top:20px}
  .facts div{padding:14px 0}
  .callout-wrap{padding-block:56px}
  .callout{padding:24px;gap:20px}
  .method .wrap{padding-block:56px;gap:28px}
  .method-grid{gap:20px}
  .method-grid div{padding-top:16px;gap:8px}
  .method-grid .num{font-size:28px}
  .faq{padding-block:56px;gap:24px}
  .faq summary{font-size:18px;min-height:56px;padding:14px 0}
  .contact .wrap{padding-block:56px;gap:32px}
  .contact-info{gap:12px}
  form{padding:20px;gap:16px}
  .foot .wrap{padding-block:32px}
  .foot .credits{font-size:11px}
  .h2{font-size:28px}
}

/* pagine di testo */
.doc{max-width:820px;margin:0 auto;padding:72px 24px 104px}
.doc h1{font-size:clamp(30px,3.4vw,40px);line-height:1.2;margin-bottom:24px}
.doc h2{font-family:var(--sans);font-size:19px;font-weight:600;margin:36px 0 12px}
.doc p,.doc li{color:var(--ink)}
.doc p+p{margin-top:12px}
.doc ul{padding-left:22px}