:root{
  --white:#FFFFFF;
  --paper:#FAFAFA;     /* base chiara */
  --grey:#ECECEC;      /* pannello grigio */
  --grey-2:#E0E0E0;
  --ink:#111111;       /* nero */
  --ink-soft:#5C5C5C;  /* grigio testo */
  --mute:#8C8C8C;      /* grigio etichette */
  --line:#D9D9D9;
  --maxw:1180px;
  --display:"Cormorant Garamond", Georgia, serif;
  --body:"Inter", system-ui, sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-weight:300;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:2;}
.eyebrow{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--mute);font-weight:500;}
.label{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mute);font-weight:500;}

/* ---------- top bar ---------- */
header.bar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(120%) blur(8px);border-bottom:1px solid var(--line);}
.bar-inner{display:flex;align-items:center;justify-content:space-between;height:62px;}
.brand{font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;font-weight:500;}
nav.menu{display:flex;gap:30px;}
nav.menu a{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);transition:color .25s;}
nav.menu a:hover{color:var(--ink);}
@media(max-width:720px){ nav.menu{display:none;} }

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--white);border-bottom:1px solid var(--line);}
.hero-bg{position:absolute;inset:0 0 0 auto;width:62%;pointer-events:none;z-index:1;}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.03);opacity:.62;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);
  mask-image:linear-gradient(90deg,transparent,#000 60%);}
.hero-inner{padding:92px 0 104px;}
.hero h1{font-family:var(--display);font-weight:300;line-height:.95;letter-spacing:-.01em;
  margin:.5rem 0 .25rem;font-size:clamp(3.1rem,8vw,6.6rem);}
.hero h1 .nl{display:block;}
.hero .lead{font-family:var(--display);font-style:italic;font-weight:400;
  font-size:clamp(1.25rem,2.6vw,1.7rem);color:var(--ink-soft);max-width:30ch;margin:.4rem 0 0;}
.hero .tag{margin-top:26px;max-width:42ch;color:var(--ink-soft);font-size:.98rem;}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  padding:13px 22px;border:1px solid var(--ink);transition:.25s;font-weight:500;background:var(--white);}
.btn:hover{background:var(--ink);color:var(--white);}
.btn.ghost{border-color:var(--line);color:var(--ink-soft);background:transparent;}
.btn.ghost:hover{border-color:var(--ink);color:var(--ink);}
@media(max-width:760px){ .hero-bg{width:100%;opacity:.5;} .hero-inner{padding:64px 0 72px;} }

/* ---------- sezioni ---------- */
section{padding:88px 0;border-bottom:1px solid var(--line);position:relative;}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:42px;}
.sec-head h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3rem);margin:0;line-height:1;}
.sec-head .label{transform:translateY(-2px);}

/* alternanza sfondi */
#opere{background:var(--grey);}
#artista{background:var(--white);}
#mostre{background-image:linear-gradient(rgba(250,250,250,.9),rgba(250,250,250,.93)),url('images/triumph-tulip.jpg');
  background-size:cover;background-position:center;}

/* ---------- opere ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:860px){.gallery{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.gallery{grid-template-columns:1fr;}}
.work{position:relative;background:var(--white);border:1px solid var(--line);overflow:hidden;}
.work .frame{aspect-ratio:4/5;overflow:hidden;position:relative;}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1);}
.work:hover img{transform:scale(1.045);}
.work .frame::after{content:attr(data-ph);position:absolute;inset:0;display:none;
  align-items:center;justify-content:center;text-align:center;padding:18px;
  font-family:var(--display);font-style:italic;color:var(--ink-soft);
  background:repeating-linear-gradient(45deg,#efefef,#efefef 11px,#e2e2e2 11px,#e2e2e2 12px);}
.work.no-img .frame::after{display:flex;}
.work.no-img img{display:none;}
.work figcaption{padding:14px 16px 16px;border-top:1px solid var(--line);}
.work .ftitle{font-family:var(--display);font-size:1.22rem;line-height:1.1;}
.work .fmeta{margin-top:6px;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);}

/* ---------- artista ---------- */
.artist{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start;}
@media(max-width:860px){.artist{grid-template-columns:1fr;gap:36px;}}
.portrait{background:var(--grey);border:1px solid var(--line);position:relative;}
.portrait .frame{aspect-ratio:3/4;overflow:hidden;position:relative;}
.portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);}
.portrait .frame::after{content:attr(data-ph);position:absolute;inset:0;display:none;
  align-items:center;justify-content:center;font-family:var(--display);font-style:italic;color:var(--ink-soft);background:var(--grey);}
.portrait.no-img .frame::after{display:flex;}
.portrait.no-img img{display:none;}
.bio p{margin:0 0 1.1rem;max-width:60ch;}
.pullquote{font-family:var(--display);font-style:italic;font-size:1.5rem;line-height:1.4;color:var(--ink);
  border-left:2px solid var(--ink);padding:4px 0 4px 22px;margin:26px 0;}
.pullquote cite{display:block;font-style:normal;font-family:var(--body);font-size:.66rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:12px;}

/* ---------- mostre ---------- */
.timeline{display:grid;gap:0;}
.ev{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:24px 0;border-top:1px solid var(--line);}
.ev:last-child{border-bottom:1px solid var(--line);}
.ev .year{font-family:var(--display);font-size:2rem;color:var(--ink);line-height:1;}
.ev h3{font-family:var(--display);font-weight:500;font-size:1.5rem;margin:0 0 6px;}
.ev p{margin:0;color:var(--ink-soft);max-width:62ch;font-size:.96rem;}
@media(max-width:520px){.ev{grid-template-columns:1fr;gap:8px;} .ev .year{font-size:1.5rem;}}

/* ---------- contatti ---------- */
#contatti{background:var(--ink);color:var(--white);border-bottom:0;}
#contatti .sec-head h2{color:var(--white);}
#contatti .label,#contatti .eyebrow{color:#9a9a9a;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
@media(max-width:720px){.contact-grid{grid-template-columns:1fr;gap:32px;}}
.contact-grid p{color:#cfcfcf;max-width:46ch;}
.mail{font-family:var(--display);font-size:clamp(1.6rem,4vw,2.4rem);display:inline-block;
  margin:10px 0 4px;border-bottom:1px solid #555;padding-bottom:4px;transition:border-color .25s;}
.mail:hover{border-color:#fff;}
.socials{display:flex;flex-direction:column;gap:2px;margin-top:8px;}
.socials a{display:flex;align-items:center;gap:16px;padding:14px 0;border-top:1px solid #2e2e2e;transition:.25s;}
.socials a:last-child{border-bottom:1px solid #2e2e2e;}
.socials a:hover{color:#fff;padding-left:8px;}
.socials svg{width:20px;height:20px;flex:none;fill:currentColor;opacity:.9;}
.socials .sname{font-size:.84rem;letter-spacing:.16em;text-transform:uppercase;}
.socials .shandle{margin-left:auto;font-size:.74rem;color:#888;}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#888;padding:30px 0 40px;}
.foot-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.72rem;letter-spacing:.08em;}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease;}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  .work img{transition:none;}
}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;}

/* ---------- lightbox / shadowbox ---------- */
.work{cursor:zoom-in;}
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:4vh 4vw;}
.lightbox.open{display:flex;}
.lb-backdrop{position:absolute;inset:0;background:rgba(17,17,17,.95);cursor:zoom-out;}
.lb-stage{position:relative;z-index:2;margin:0;max-width:1100px;max-height:90vh;
  display:flex;flex-direction:column;align-items:center;gap:16px;}
.lb-img{max-width:100%;max-height:78vh;object-fit:contain;background:#000;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lb-ph{display:none;width:min(70vw,520px);height:60vh;align-items:center;justify-content:center;text-align:center;padding:24px;
  font-family:var(--display);font-style:italic;font-size:1.5rem;color:#bbb;
  background:repeating-linear-gradient(45deg,#1c1c1c,#1c1c1c 12px,#232323 12px,#232323 13px);}
.lb-cap{display:flex;align-items:baseline;gap:18px;color:#fff;flex-wrap:wrap;justify-content:center;text-align:center;width:100%;}
.lb-cap .lb-title{font-family:var(--display);font-size:1.5rem;line-height:1;}
.lb-cap .lb-meta{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#9a9a9a;}
.lb-cap .lb-count{font-size:.66rem;letter-spacing:.18em;color:#7a7a7a;margin-left:auto;}
.lb-close{position:absolute;top:14px;right:18px;z-index:3;background:none;border:0;color:#fff;
  font-size:2.4rem;line-height:1;cursor:pointer;width:48px;height:48px;opacity:.8;transition:opacity .2s;}
.lb-close:hover{opacity:1;}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:none;border:0;color:#fff;
  font-size:3rem;line-height:1;cursor:pointer;width:60px;height:90px;opacity:.65;transition:opacity .2s;}
.lb-nav:hover{opacity:1;}
.lb-prev{left:6px;} .lb-next{right:6px;}
@media(max-width:600px){
  .lb-nav{font-size:2rem;width:44px;height:64px;}
  .lb-cap .lb-count{margin-left:0;width:100%;}
  .lb-img{max-height:70vh;}
}
@media(prefers-reduced-motion:reduce){.lb-close,.lb-nav{transition:none;}}