/*
Theme Name: Alberto Ricchi Portfolio
Theme URI: https://albertoricchi.com
Author: Alberto Ricchi
Description: Portfolio — Art Direction & Graphic Design
Version: 4.0
Text Domain: alberto-ricchi
*/

@font-face{font-family:'Basteleur';src:url('fonts/Basteleur-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

*{box-sizing:border-box;margin:0;padding:0}
::selection{background:#fff;color:#000}
html{scroll-behavior:smooth}
body{background:#000;color:#ccc;font-family:'Familjen Grotesk',sans-serif;font-weight:400;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ══ HEADER ══ */
.site-header{
  position:sticky;top:0;z-index:100;
  padding:24px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  border-bottom:1px solid rgba(255,255,255,.06);
  background:rgba(0,0,0,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)
}
.h-left{display:flex;align-items:center;gap:28px}
.nav-name{font-family:'Basteleur',serif;font-weight:700;font-size:var(--nav-name-size,48px);color:#fff;line-height:1;letter-spacing:-.025em;white-space:nowrap;transition:opacity .25s}
.nav-name:hover{opacity:.5}
.nav-tagline{font-size:14px;color:#666;line-height:1.6}
.h-right{display:flex;align-items:center;gap:24px;flex-shrink:0}
.h-nav{display:flex;gap:20px}
.nav-link{font-size:var(--nav-link-size,16px);color:#555;transition:color .25s}
.nav-link:hover,.nav-link.on{color:#ddd}
.h-icons{display:flex;gap:10px}
.h-icon{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:border-color .25s}
.h-icon:hover{border-color:rgba(255,255,255,.3)}
.h-icon svg{width:17px;height:17px;fill:#555;transition:fill .25s}
.h-icon:hover svg{fill:#bbb}

/* ══ CATEGORIES ══ */
.cats-bar{
  padding:0 40px;display:flex;align-items:stretch;
  overflow-x:auto;scrollbar-width:none;height:var(--cats-height,52px);flex:1
}
.cats-bar::-webkit-scrollbar{display:none}
.cats-bar::-webkit-scrollbar{display:none}
.cat-link{
  font-size:var(--cat-size,13px);color:#2a2a2a;cursor:pointer;
  transition:color .3s;white-space:nowrap;letter-spacing:.14em;
  text-transform:uppercase;font-weight:700;
  display:flex;align-items:center;padding:0 16px;position:relative;user-select:none
}
.cat-link:hover{color:#555}
.cat-link.on{color:var(--cat-color,#fff)}
.cat-link::after{
  content:'';position:absolute;bottom:12px;left:16px;right:16px;height:2px;
  background:var(--cat-color,#fff);
  transform:scaleX(0);transition:transform .3s cubic-bezier(.4,0,.2,1);transform-origin:left
}
.cat-link.on::after{transform:scaleX(1)}

/* ══ GRID — CSS Grid masonry via JS row spans ══ */
.work-section{padding:3px 40px 80px}
.grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:8px;
  gap:3px;
  grid-auto-flow:dense;
}
.card{
  overflow:hidden;cursor:pointer;background:#0a0a0a;position:relative;
  /* grid-row-end set by JS */
}
.card.wide{grid-column:span 2}
.card img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .3s}
.card:hover img{opacity:.35}
.card-ov{
  position:absolute;bottom:0;left:0;right:0;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:10px 12px;opacity:0;transition:opacity .22s;
  background:linear-gradient(to top,rgba(0,0,0,.75) 0%,transparent 60%)
}
.card:hover .card-ov{opacity:1}
.card-ov-title{font-size:11px;color:#fff;font-weight:500;line-height:1.3;margin-bottom:2px}
.card-ov-meta{font-size:9px;color:var(--cat-color,#999);letter-spacing:.08em;font-weight:600;text-transform:uppercase}

/* ══ PAGES ══ */
.page-content{padding:60px 40px 80px;min-height:60vh}

/* ══ CLIENTS ══ */
.clients-label{font-size:var(--clients-label-size,12px);letter-spacing:.14em;text-transform:uppercase;color:#444;margin-bottom:36px;font-weight:700}
.clients-flow{font-size:var(--clients-size,34px);line-height:var(--clients-lh,1.8);color:#444;font-weight:400}
.clients-flow a{transition:color .3s;cursor:pointer}
.clients-flow a:hover{color:var(--hover-color,#fff)}
.clients-flow .sep{color:#1e1e1e}

/* ══ ABOUT ══ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;max-width:880px}
.ab-section{margin-bottom:44px}
.ab-label{font-size:var(--ab-label-size,11px);letter-spacing:.16em;text-transform:uppercase;color:#444;margin-bottom:16px;font-weight:700}
.ab-text{font-size:var(--ab-text-size,15px);color:var(--ab-text-color,#888);line-height:var(--ab-text-lh,2)}
.ab-item{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.ab-item:last-child{border:none}
.ab-item-title{font-size:var(--ab-item-size,13px);color:#999;font-weight:500}
.ab-item-sub{font-size:11px;color:#555;margin-top:2px}
.ab-contact-link{display:flex;align-items:center;gap:10px;font-size:14px;color:#666;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.04);transition:color .25s}
.ab-contact-link:hover{color:#fff}
.ab-contact-link svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.5;flex-shrink:0}

/* ══ OVERLAY ══ */
.overlay{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.97);overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.overlay.open{opacity:1;visibility:visible}
.overlay.open .ov-inner{transform:translateY(0);opacity:1}
.ov-bar{position:sticky;top:0;display:flex;justify-content:flex-end;padding:14px 40px;z-index:1;background:rgba(0,0,0,.65);backdrop-filter:blur(8px)}
.ov-close{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:none;color:#666;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s,border-color .2s}
.ov-close:hover{color:#fff;border-color:rgba(255,255,255,.35)}
.ov-inner{padding:0 40px 60px;transform:translateY(20px);opacity:0;transition:transform .45s cubic-bezier(.4,0,.2,1) .08s,opacity .45s cubic-bezier(.4,0,.2,1) .08s}
.ov-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:start}
.ov-images{display:flex;flex-direction:column;gap:3px}
.ov-img{width:100%;object-fit:contain;background:#0a0a0a;max-height:var(--ov-img-maxh,90vh)}
.ov-info{position:sticky;top:70px}
.ov-title{font-size:var(--ov-title-size,26px);font-weight:500;color:#eee;line-height:1.2;margin-bottom:20px;letter-spacing:-.02em}
.ov-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid rgba(255,255,255,.05)}
.ov-label{font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:#333;font-weight:700}
.ov-val{font-size:var(--ov-meta-size,14px);color:#888;margin-top:3px}
.ov-desc{font-size:var(--ov-body-size,14px);color:var(--ov-desc-color,#666);line-height:var(--ov-desc-lh,1.95)}
.ov-desc a{color:#fff;text-decoration:underline;text-underline-offset:3px;transition:opacity .2s}
.ov-desc a:hover{opacity:.6}

/* ══ FOOTER ══ */
.site-footer{padding:24px 40px;border-top:1px solid rgba(255,255,255,.04);display:flex;justify-content:space-between;font-size:10px;color:#2a2a2a;letter-spacing:.06em;font-weight:600;text-transform:uppercase}

/* ══ ANIMATIONS ══ */
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.card{animation:fadeUp .4s ease both}
.card:nth-child(1){animation-delay:.02s}.card:nth-child(2){animation-delay:.04s}
.card:nth-child(3){animation-delay:.06s}.card:nth-child(4){animation-delay:.08s}
.card:nth-child(5){animation-delay:.1s}.card:nth-child(6){animation-delay:.12s}
.card:nth-child(7){animation-delay:.14s}.card:nth-child(8){animation-delay:.16s}
.card:nth-child(9){animation-delay:.18s}.card:nth-child(10){animation-delay:.2s}
.card:nth-child(11){animation-delay:.22s}.card:nth-child(12){animation-delay:.24s}

/* ══ RESPONSIVE ══ */
@media(max-width:1200px){
  .grid{grid-template-columns:repeat(4,1fr)}
  .cats-bar{top:76px}
}
@media(max-width:900px){
  .site-header{flex-direction:column;align-items:flex-start;gap:14px;padding:20px}
  .h-left{flex-direction:column;gap:6px}
  .nav-name{font-size:32px}
  .nav-tagline{font-size:12px}
  .h-right{width:100%;justify-content:space-between}
  .grid{grid-template-columns:repeat(3,1fr)}
  .cats-bar,.work-section,.page-content,.site-footer{padding-left:20px;padding-right:20px}
  .ov-inner,.ov-bar{padding-left:20px;padding-right:20px}
  .ov-layout{grid-template-columns:1fr}
  .ov-info{position:static}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .cats-bar{top:auto;position:sticky;top:0}
}
@media(max-width:600px){
  .site-header{display:grid;grid-template-columns:1fr auto;gap:10px;padding:16px}
  .h-left{grid-column:1;display:flex;flex-direction:column;gap:4px}
  .nav-name{font-size:36px}
  .nav-tagline{font-size:11px}
  .h-right{grid-column:2;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
  .h-icons{flex-direction:column;gap:8px}
  .h-nav{grid-column:1/-1;display:flex;gap:20px;padding-top:6px;border-top:1px solid rgba(255,255,255,.06)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .card.wide{grid-column:span 2}
  .work-section{padding:2px 0 60px}
  .cats-bar{padding:0 16px;height:42px}
  .ov-img{max-height:60vh}
  .page-content,.site-footer{padding-left:16px;padding-right:16px}
  .clients-flow{font-size:22px}
}

/* YEAR DROPDOWN */
.year-area{display:flex;align-items:center;padding:0 40px 0 16px;border-left:1px solid rgba(255,255,255,.04);flex-shrink:0;position:relative}
.year-btn{font-size:11px;color:#2e2e2e;background:none;border:none;cursor:pointer;font-family:var(--body-font,inherit);letter-spacing:.08em;display:flex;align-items:center;gap:5px;transition:color .2s;white-space:nowrap}
.year-btn:hover{color:#666}.year-btn.sel{color:var(--sel-c,#aaa)}
.year-arrow{font-size:9px;opacity:.5}
.year-menu{position:fixed;background:#0c0c0c;border:1px solid rgba(255,255,255,.07);min-width:110px;display:none;z-index:9999;box-shadow:0 8px 32px rgba(0,0,0,.8)}
.year-menu.open{display:block}
.year-opt{font-size:11px;color:#444;padding:9px 16px;cursor:pointer;transition:color .15s,background .15s;letter-spacing:.04em;border-bottom:1px solid rgba(255,255,255,.03)}
.year-opt:last-child{border:none}
.year-opt:hover{color:#ccc;background:rgba(255,255,255,.03)}
.year-opt.on{color:#ddd}
.no-results{padding:40px 40px;font-size:11px;color:#2a2a2a;letter-spacing:.06em}

/* POLAROID — absolute, nessun frame fisso */
.page-content{position:relative}
.polaroid-scene{position:absolute;inset:0;pointer-events:none;overflow:visible;z-index:2}
.pol{position:absolute;background:#f5f2ea;padding:8px 8px 28px;box-shadow:0 4px 24px rgba(0,0,0,.45);transition:transform .4s cubic-bezier(.25,.1,.25,1),box-shadow .3s;transform-origin:center;cursor:default;pointer-events:all}
.pol:hover{z-index:10;box-shadow:0 8px 40px rgba(0,0,0,.55)}
.pol img{width:100%;height:auto;display:block}
.pol-cap{font-size:10px;color:#888;text-align:center;margin-top:4px;letter-spacing:.03em}
@media(max-width:900px){.polaroid-scene{display:none}}

/* ── FILTER BAR STICKY ── */
.filter-bar{
  position:sticky;top:0;z-index:90;
  background:rgba(0,0,0,.93);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.04);
  display:flex;align-items:stretch;
}
.cats-bar::-webkit-scrollbar{display:none}

/* Anno — fisso a destra, fuori dallo scroll */
.year-area{
  display:flex;align-items:center;
  padding:0 40px 0 16px;
  border-left:1px solid rgba(255,255,255,.06);
  flex-shrink:0;position:relative;
}
.year-btn{
  font-size:11px;color:#2e2e2e;background:none;border:none;
  cursor:pointer;font-family:inherit;letter-spacing:.08em;
  display:flex;align-items:center;gap:5px;
  transition:color .2s;white-space:nowrap;padding:0;
}
.year-btn:hover{color:#666}
.year-btn.sel{color:var(--sel-c,#aaa)}
.year-arrow{font-size:9px;opacity:.5}
.year-menu{
  position:fixed;background:#0c0c0c;
  border:1px solid rgba(255,255,255,.07);
  min-width:110px;display:none;z-index:9999;
  box-shadow:0 8px 32px rgba(0,0,0,.8);
}
.year-menu.open{display:block}
.year-opt{
  font-size:11px;color:#444;padding:9px 16px;cursor:pointer;
  transition:color .15s,background .15s;letter-spacing:.04em;
  border-bottom:1px solid rgba(255,255,255,.03);
}
.year-opt:last-child{border:none}
.year-opt:hover{color:#ccc;background:rgba(255,255,255,.03)}
.year-opt.on{color:#ddd}
.no-results{padding:40px;font-size:11px;color:#2a2a2a;letter-spacing:.06em}

/* Tagline CSS vars */
.nav-tagline{
  font-size:var(--tagline-size,14px);
  color:var(--tagline-color,#666);
  line-height:var(--tagline-lh,1.6);
}

/* ── MOBILE ── */
.h-burger{display:none;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.1);flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;flex-shrink:0}
.h-burger span{display:block;width:14px;height:1px;background:#777}
.mob-menu{display:none;position:fixed;inset:0;background:#000;z-index:200;flex-direction:column;padding:80px 32px 48px}
.mob-menu.open{display:flex}
.mob-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#666;font-size:18px;cursor:pointer;background:none}
.mob-menu a{font-size:34px;color:#888;margin-bottom:20px;font-weight:300;display:block;transition:color .2s}
.mob-menu a:hover,.mob-menu a.on{color:#fff}
.mob-icons{display:flex;gap:12px;margin-top:auto}
.mob-icon{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center}
.mob-icon svg{width:20px;height:20px;fill:#666}

@media(max-width:900px){
  .h-nav,.h-icons{display:none}
  .h-burger{display:flex}
  .site-header{padding:14px 20px}
  .h-name{font-size:clamp(22px,6vw,36px)}
  .nav-tagline{display:none}

  .cats-bar{padding:0 16px}
  .year-area{padding:0 16px 0 10px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .card.wide{grid-column:span 2}
  .work-section,.page-content,.site-footer{padding-left:16px;padding-right:16px}
  .ov-body{grid-template-columns:1fr;padding:0 16px 40px}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .clients-flow{font-size:22px}
  .polaroid-scene{display:none}
}