:root{
  --bg:#f7f4ef; --surface:#ffffff; --ink:#1c1a17; --muted:#6b655c; --line:#e4ded4;
  --accent:#9c8551; --accent-ink:#ffffff; --accent-soft:#efe8da; --dark:#171513;
  --radius:14px; --shadow:0 10px 30px rgba(28,26,23,.08);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141311; --surface:#1d1b18; --ink:#f1ece4; --muted:#a79f93; --line:#2f2c27;
    --accent:#c2a86c; --accent-ink:#141311; --accent-soft:#2a261f; --dark:#0d0c0b; --shadow:0 10px 30px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --bg:#141311; --surface:#1d1b18; --ink:#f1ece4; --muted:#a79f93; --line:#2f2c27;
  --accent:#c2a86c; --accent-ink:#141311; --accent-soft:#2a261f; --dark:#0d0c0b; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
h1,h2,h3{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;line-height:1.1;margin:0}
h2{font-size:clamp(2rem,4vw,3rem)}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;color:var(--accent);font-weight:600}
.btn{display:inline-flex;align-items:center;gap:.5rem;border:0;border-radius:999px;padding:.85rem 1.4rem;font:600 .95rem Inter,sans-serif;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn-line{background:transparent;color:var(--ink);border:1px solid var(--line)}
/* top bar + header */
.topbar{background:var(--dark);color:#d9d2c5;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding:.45rem 16px;flex-wrap:wrap}
header.site{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:1.5rem;height:72px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.logo b{font:600 1.55rem "Cormorant Garamond",serif;letter-spacing:.02em}
.logo small{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin-top:.2rem}
nav.main{display:flex;gap:1.4rem;margin-left:1rem}
nav.main a{text-decoration:none;font-size:.92rem;font-weight:500;color:var(--muted)}
nav.main a:hover{color:var(--ink)}
.hdr-actions{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer;color:var(--ink);position:relative}
.icon-btn svg{width:18px;height:18px}
.badge{position:absolute;top:-4px;right:-4px;background:var(--accent);color:var(--accent-ink);font-size:.65rem;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;font-weight:600}
.menu-toggle{display:none}
@media (max-width:900px){nav.main{display:none}.menu-toggle{display:grid}nav.main.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--surface);padding:1rem 16px;border-bottom:1px solid var(--line);margin:0}}
/* hero */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.03)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(0,0,0,.72))}
.hero .wrap{position:relative;z-index:1;padding-bottom:clamp(2.5rem,7vw,5rem);width:100%}
.hero h1{font-size:clamp(2.6rem,7vw,5.6rem);max-width:13ch}
.hero p{max-width:52ch;font-size:1.08rem;color:#eee7dc;margin:1rem 0 1.8rem}
.hero .cta{display:flex;gap:.8rem;flex-wrap:wrap}
.hero .eyebrow{color:#e3cf9f}
/* trust */
.trust{background:var(--surface);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.4rem 16px}
.trust div{display:flex;gap:.8rem;align-items:center;font-size:.9rem}
.trust svg{width:28px;height:28px;flex:none;color:var(--accent)}
.trust b{display:block;font-weight:600}
.trust span{color:var(--muted);font-size:.82rem}
@media (max-width:900px){.trust .wrap{grid-template-columns:1fr 1fr}}
section{padding:clamp(3.5rem,8vw,6rem) 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}
.sec-head p{color:var(--muted);max-width:52ch;margin:.6rem 0 0}
/* categories */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.cat{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;color:#fff;text-decoration:none;box-shadow:var(--shadow)}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat:hover img{transform:scale(1.06)}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.7))}
.cat span{position:absolute;left:1.1rem;bottom:1rem;z-index:1}
.cat h3{font-size:1.7rem}
.cat small{opacity:.85}
@media (max-width:900px){.cats{grid-template-columns:1fr 1fr}}
/* materials swatches */
.swatches{display:flex;gap:.8rem;overflow-x:auto;padding-bottom:.5rem;scroll-snap-type:x mandatory}
.swatch{flex:0 0 150px;scroll-snap-align:start;text-align:center;cursor:pointer;background:none;border:0;color:var(--ink);font:inherit;padding:0}
.swatch img{width:150px;height:150px;border-radius:50%;object-fit:cover;border:3px solid var(--surface);box-shadow:var(--shadow);transition:transform .2s}
.swatch:hover img,.swatch[aria-pressed="true"] img{transform:scale(1.05);border-color:var(--accent)}
.swatch b{display:block;margin-top:.6rem;font-size:.88rem;font-weight:600}
/* shop */
.toolbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-bottom:1.5rem}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.5rem 1rem;font:500 .85rem Inter,sans-serif;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.search{flex:1 1 240px;display:flex;align-items:center;gap:.5rem;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.2rem .4rem .2rem 1rem}
.search input{flex:1;border:0;background:transparent;font:inherit;color:var(--ink);padding:.5rem 0;outline:none;min-width:0}
select{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.55rem 1rem;font:inherit}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.3rem}
.card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ph{aspect-ratio:1;overflow:hidden;background:var(--accent-soft);position:relative}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .tag{position:absolute;top:.7rem;left:.7rem;background:var(--surface);color:var(--ink);font-size:.7rem;font-weight:600;border-radius:999px;padding:.25rem .6rem}
.card .bd{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.card .mat{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:600}
.card h3{font:600 1rem/1.35 Inter,sans-serif}
.card .price{margin-top:auto;padding-top:.6rem;display:flex;align-items:baseline;gap:.5rem}
.card .price b{font-size:1.15rem}
.card .price s{color:var(--muted);font-size:.85rem}
.card .price small{color:var(--muted)}
.card .row{display:flex;gap:.5rem;margin-top:.7rem}
.card .row .btn{padding:.6rem .9rem;font-size:.82rem;flex:1;justify-content:center}
.empty{color:var(--muted);padding:2rem 0}
.more{text-align:center;margin-top:2rem}
/* configurator */
.config{background:var(--dark);color:#efe9df}
.config .eyebrow{color:#d8c08a}
.config .sec-head p{color:#b8afa1}
.cfg{display:grid;grid-template-columns:1.1fr .9fr;gap:1.5rem}
.panel{background:#211e1a;border:1px solid #34302a;border-radius:var(--radius);padding:1.5rem}
.panel h3{font-size:1.6rem;margin-bottom:1rem}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-size:.8rem;color:#b8afa1;font-weight:500}
.field input,.field select{background:#171513;color:#efe9df;border:1px solid #3a352e;border-radius:10px;padding:.7rem .8rem;font:inherit}
.two{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.8rem}
.preview{height:170px;border-radius:12px;background-size:cover;background-position:center;margin-bottom:1rem;position:relative;overflow:hidden}
.preview::after{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(0,0,0,.18) 1px,transparent 1px),linear-gradient(rgba(0,0,0,.18) 1px,transparent 1px);background-size:var(--tile,60px) var(--tile,60px)}
.sum{display:flex;flex-direction:column;gap:.55rem}
.sum div{display:flex;justify-content:space-between;border-bottom:1px dashed #3a352e;padding-bottom:.5rem;font-size:.95rem}
.sum div span:first-child{color:#b8afa1}
.sum .tot{border:0;font-size:1.3rem;font-weight:600;padding-top:.4rem}
.sum .tot span:first-child{color:#efe9df}
.note{font-size:.78rem;color:#9d9486;margin-top:.8rem}
.cfg .btns{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem}
@media (max-width:900px){.cfg{grid-template-columns:1fr}}
/* telefono: i menu a tendina con nomi lunghi non devono allargare la pagina */
.cfg,.cfg>*,.panel,.field,.two>*,.three>*{min-width:0}
.cfg{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.field select,.field input{max-width:100%;min-width:0;width:100%;text-overflow:ellipsis}
select{max-width:100%}
html,body{overflow-x:hidden;max-width:100%}
@media (max-width:900px){.cfg{grid-template-columns:minmax(0,1fr)}}
@media (max-width:560px){.three{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{padding:1.1rem}}
footer .cols{grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr))}footer .cols>*{min-width:0}
.news-f span{display:flex;flex-wrap:wrap;gap:.5rem}.news-f input[type=email]{flex:1 1 160px;min-width:0}
@media (max-width:900px){footer .cols{grid-template-columns:repeat(2,minmax(0,1fr))}footer .cols>div:first-child{grid-column:1/-1}}
@media (max-width:480px){footer .cols{grid-template-columns:minmax(0,1fr)}}
footer .logo.has-img small{white-space:nowrap}
/* ai */
.ai-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.feat svg{width:30px;height:30px;color:var(--accent);margin-bottom:.8rem}
.feat h3{font-size:1.5rem;margin-bottom:.4rem}
.feat p{color:var(--muted);margin:0 0 1rem;font-size:.93rem}
@media (max-width:900px){.ai-feat{grid-template-columns:1fr}}
/* visualizer */
/* Prova in ambiente: scene (cucina, bagno, soggiorno) disegnate in CSS, il marmo scelto è la variabile --tex sul palco */
.viz{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:1.2rem;align-items:start}
.viz-tabs{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.7rem}
.viz-tabs button{border:1px solid #d9d2c5;background:#fff;color:var(--ink);border-radius:999px;padding:.45rem 1rem;font:500 .8rem Inter,sans-serif;cursor:pointer}
.viz-tabs button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.viz-stage{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;background:#e9e4dc;--tex:none;isolation:isolate}
.viz-stage>div{position:absolute}
.viz-stage .tex{background-image:var(--tex);background-color:#d9d4cc;background-repeat:no-repeat;transition:background-image .25s}
.viz-stage .wall{inset:0 0 42% 0;background:linear-gradient(#f4f0ea,#e3dcd1)}
.viz-stage .floor{left:-35%;right:-35%;bottom:0;height:42%;background-size:36% auto;background-repeat:repeat;background-position:center;transform:perspective(700px) rotateX(56deg);transform-origin:top;box-shadow:inset 0 60px 80px rgba(0,0,0,.14)}
.viz-stage .floor:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(36% - 2px),rgba(255,255,255,.6) calc(36% - 2px),rgba(255,255,255,.6) 36%)}
/* cucina */
.viz-stage .win{left:58%;top:8%;width:26%;height:30%;background:linear-gradient(160deg,#dfeaf3,#b9cfe0);border:6px solid #fff;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.viz-stage .splash{left:8%;right:8%;bottom:38%;height:18%;background-size:34% auto;background-repeat:repeat;box-shadow:inset 0 -8px 12px rgba(0,0,0,.08)}
.viz-stage .cab{left:8%;right:8%;bottom:9%;height:24%;background:linear-gradient(#4a3b2e,#2f2419);background-image:repeating-linear-gradient(90deg,transparent 0 24%,rgba(255,255,255,.08) 24% 25%),linear-gradient(#4a3b2e,#2f2419);box-shadow:0 10px 20px rgba(0,0,0,.25)}
.viz-stage .counter{left:6%;right:6%;bottom:33%;height:6%;background-size:40% auto;background-repeat:repeat-x;background-position:center;border-radius:2px;box-shadow:0 10px 16px rgba(0,0,0,.3)}
.viz-stage .hob{left:40%;width:20%;bottom:37%;height:1.5%;background:#1a1a1a;border-radius:2px}
/* bagno */
.viz-stage .wallpanel{inset:0 0 42% 0;background-size:50% auto;background-repeat:repeat;background-position:center}
.viz-stage .wallpanel:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 calc(50% - 2px),rgba(255,255,255,.55) calc(50% - 2px) 50%),repeating-linear-gradient(0deg,transparent 0 calc(50% - 2px),rgba(255,255,255,.55) calc(50% - 2px) 50%)}
.viz-stage .mirror{left:36%;width:28%;top:9%;height:30%;background:linear-gradient(160deg,#eef3f6,#cfd9e0);border-radius:50%;box-shadow:0 8px 24px rgba(0,0,0,.14),inset 0 0 0 3px #fff}
.viz-stage .vanity{left:24%;right:24%;bottom:14%;height:20%;background:linear-gradient(#f7f5f1,#dcd6cc);box-shadow:0 12px 20px rgba(0,0,0,.2)}
.viz-stage .vtop{left:22%;right:22%;bottom:34%;height:5%;background-size:60% auto;background-repeat:repeat-x;background-position:center;box-shadow:0 10px 14px rgba(0,0,0,.25)}
.viz-stage .basin{left:42%;width:16%;bottom:37%;height:5%;background:#fff;border-radius:50%;box-shadow:inset 0 3px 6px rgba(0,0,0,.15)}
/* soggiorno: parete a macchia aperta (book-match) + pavimento */
.viz-stage .fw{top:6%;height:52%;width:22%;background-size:cover;background-position:center}
.viz-stage .fw1{left:28%}.viz-stage .fw2{left:50%;transform:scaleX(-1)}
.viz-stage .sofa{left:22%;right:22%;bottom:16%;height:17%;background:linear-gradient(#d8d0c3,#bfb5a5);border-radius:14px 14px 4px 4px;box-shadow:0 14px 22px rgba(0,0,0,.22)}
.viz-stage .rug{left:30%;right:30%;bottom:6%;height:7%;background:rgba(60,50,40,.18);border-radius:50%}
.viz-stage .k,.viz-stage .b,.viz-stage .l{display:none}
.viz-stage[data-room="kitchen"] .k,.viz-stage[data-room="bath"] .b,.viz-stage[data-room="floor"] .l{display:block}
.viz-cap{left:.8rem;bottom:.8rem;background:rgba(255,255,255,.94);padding:.45rem .75rem;border-radius:10px;font:500 .8rem Inter,sans-serif;display:flex;gap:.7rem;align-items:center;box-shadow:0 4px 14px rgba(0,0,0,.12)}
.viz-cap a{color:var(--accent);text-decoration:none;font-weight:600}
.viz-list{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.viz-list button{border:2px solid transparent;border-radius:10px;overflow:hidden;padding:0;cursor:pointer;background:none;color:var(--ink);font:500 .72rem Inter}
.viz-list button[aria-pressed="true"]{border-color:var(--accent)}
.viz-list img{aspect-ratio:1;object-fit:cover;width:100%;display:block}
@media (max-width:900px){
  .viz{grid-template-columns:1fr}
  .viz-list{display:flex;overflow-x:auto;gap:.5rem;padding-bottom:.4rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .viz-list button{flex:0 0 108px;scroll-snap-align:start}
}
/* story */
.story{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.story img{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;box-shadow:var(--shadow)}
.story p{color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.stats b{font:600 2.4rem "Cormorant Garamond",serif;color:var(--accent);display:block}
.stats span{font-size:.82rem;color:var(--muted)}
@media (max-width:900px){.story{grid-template-columns:1fr}}
/* faq */
details{border-bottom:1px solid var(--line);padding:1rem 0}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--accent);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:.6rem 0 0}
/* footer */
footer{background:var(--dark);color:#b8afa1;padding:3.5rem 0 1.5rem;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
footer h4{color:#efe9df;margin:0 0 .8rem;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase}
footer a{display:block;text-decoration:none;margin:.35rem 0}
footer a:hover{color:#efe9df}
footer .legal{border-top:1px solid #2f2b26;margin-top:2.5rem;padding-top:1.2rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.8rem}
.pay{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.8rem}
.pay span{border:1px solid #3a352e;border-radius:6px;padding:.2rem .5rem;font-size:.72rem}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
/* chat */
.chat-fab{position:fixed;right:18px;bottom:18px;z-index:60;background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;padding:.9rem 1.2rem;font:600 .9rem Inter;display:flex;gap:.5rem;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.25);cursor:pointer}
.chat-fab svg{width:20px;height:20px}
.chat{position:fixed;right:18px;bottom:84px;z-index:61;width:min(380px,calc(100vw - 36px));height:min(560px,calc(100vh - 120px));background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.25);display:none;flex-direction:column;overflow:hidden}
.chat.open{display:flex}
.chat-h{background:var(--dark);color:#efe9df;padding:1rem 1.1rem;display:flex;justify-content:space-between;align-items:center}
.chat-h b{font:600 1.25rem "Cormorant Garamond",serif}
.chat-h small{display:block;color:#b8afa1;font-size:.72rem}
.chat-h button{background:none;border:0;color:#efe9df;font-size:1.4rem;cursor:pointer}
.msgs{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem}
.m{max-width:85%;padding:.65rem .85rem;border-radius:14px;font-size:.9rem;line-height:1.45}
.m.bot{background:var(--accent-soft);align-self:flex-start;border-bottom-left-radius:4px}
.m.me{background:var(--ink);color:var(--bg);align-self:flex-end;border-bottom-right-radius:4px}
.m a{color:var(--accent);font-weight:600}
.sugg{display:flex;gap:.4rem;flex-wrap:wrap;padding:0 1rem .6rem}
.sugg button{font-size:.75rem;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.35rem .7rem;cursor:pointer}
.chat form{display:flex;gap:.5rem;border-top:1px solid var(--line);padding:.7rem}
.chat input{flex:1;border:1px solid var(--line);border-radius:999px;padding:.6rem .9rem;font:inherit;background:var(--bg);color:var(--ink);min-width:0}
.chat form button{border:0;background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:0 1rem;font-weight:600;cursor:pointer}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:.7rem 1.1rem;border-radius:999px;font-size:.88rem;opacity:0;transition:opacity .2s;z-index:70;pointer-events:none}
.toast.show{opacity:1}

/* ===== pagine negozio ===== */
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;z-index:99;background:var(--surface);padding:.5rem 1rem}
.lang-sel{background:transparent;color:#d9d2c5;border:1px solid #3a352e;border-radius:6px;padding:.1rem .3rem;font-size:.78rem}
.crumbs{font-size:.8rem;color:var(--muted);padding:1.2rem 0 .4rem}
.crumbs a{text-decoration:none}
.page-h{padding:1rem 0 1.5rem}
.page-h h1{font-size:clamp(2rem,4vw,3rem)}
.page-h p{color:var(--muted);max-width:70ch}
.shop-layout{display:grid;grid-template-columns:250px 1fr;gap:2rem;padding-bottom:4rem}
.filters{position:sticky;top:90px;align-self:start;max-height:calc(100vh - 110px);overflow:auto;padding-right:.3rem}
.filters h3{font:600 .78rem Inter,sans-serif;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:1.2rem 0 .6rem}
.filters label{display:flex;align-items:center;gap:.5rem;padding:.25rem 0;font-size:.9rem;cursor:pointer}
.filters label small{margin-left:auto;color:var(--muted)}
.filters input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}
.filters .reset{font-size:.82rem;color:var(--accent)}
.filter-toggle{display:none}
@media (max-width:900px){.shop-layout{grid-template-columns:1fr}.filters{position:static;max-height:none;display:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem}.filters.open{display:block}.filter-toggle{display:inline-flex}}
.active-f{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1rem}
.active-f a{font-size:.78rem;background:var(--accent-soft);border-radius:999px;padding:.3rem .7rem;text-decoration:none}
.count{color:var(--muted);font-size:.88rem}
/* prodotto */
.pdp{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;padding-bottom:3rem}
.gallery .main{aspect-ratio:1;border-radius:var(--radius);overflow:hidden;background:var(--accent-soft);cursor:zoom-in}
.gallery .main img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery .main.zoom img{transform:scale(1.8)}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem;margin-top:.6rem}
.thumbs button{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;background:none;aspect-ratio:1}
.thumbs button[aria-current=true]{border-color:var(--accent)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.buy h1{font-size:clamp(1.9rem,3.4vw,2.8rem);margin:.3rem 0 .8rem}
.buy .price-big{font-size:1.9rem;font-weight:600;display:flex;gap:.7rem;align-items:baseline;flex-wrap:wrap}
.buy .price-big s{font-size:1.1rem;color:var(--muted);font-weight:400}
.buy .price-big small{font-size:.85rem;color:var(--muted);font-weight:400}
.stock{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;color:#2f7a4b;margin:.5rem 0}
.stock::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;margin:1.2rem 0;display:grid;gap:.8rem}
.calc .row2{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.calc label{font-size:.78rem;color:var(--muted);display:block;margin-bottom:.25rem}
.calc input,.calc select{width:100%;border:1px solid var(--line);border-radius:10px;padding:.65rem .7rem;font:inherit;background:var(--bg);color:var(--ink)}
.calc .res{display:flex;justify-content:space-between;font-size:.9rem;border-top:1px dashed var(--line);padding-top:.6rem}
.calc .res b{font-size:1.1rem}
.specs{width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0}
.specs th,.specs td{text-align:start;padding:.55rem 0;border-bottom:1px solid var(--line)}
.specs th{color:var(--muted);font-weight:500;width:40%}
.prose{color:var(--ink);max-width:75ch}
.prose p,.prose li{color:var(--muted)}
.actions{display:flex;gap:.6rem;flex-wrap:wrap}
@media (max-width:900px){.pdp{grid-template-columns:1fr;gap:1.5rem}}
/* carrello / checkout */
.cart-t{width:100%;border-collapse:collapse}
.cart-t td,.cart-t th{padding:.9rem .4rem;border-bottom:1px solid var(--line);text-align:start;vertical-align:middle}
.cart-t th{font-size:.78rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.08em}
.cart-t img{width:72px;height:72px;object-fit:cover;border-radius:10px}
.cart-t input{width:90px;border:1px solid var(--line);border-radius:8px;padding:.45rem;background:var(--bg);color:var(--ink);font:inherit}
.cart-grid{display:grid;grid-template-columns:1fr 360px;gap:2rem;padding-bottom:4rem;align-items:start}
.totals{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;position:sticky;top:90px}
.totals div{display:flex;justify-content:space-between;padding:.4rem 0;font-size:.95rem}
.totals .grand{border-top:1px solid var(--line);margin-top:.5rem;padding-top:.8rem;font-size:1.25rem;font-weight:600}
.totals select{width:100%;margin:.3rem 0 .6rem}
.totals .btn{width:100%;justify-content:center;margin-top:.8rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.form-grid .full{grid-column:1/-1}
.form-grid label{font-size:.8rem;color:var(--muted);display:block;margin-bottom:.25rem}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;font:inherit;background:var(--surface);color:var(--ink)}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;margin-bottom:1.2rem}
.box h2{font-size:1.6rem;margin-bottom:1rem}
.notice{padding:.8rem 1rem;border-radius:10px;margin:1rem 0;font-size:.92rem}
.notice.ok{background:#e7f3ea;color:#1f5130}.notice.err{background:#fbe9e7;color:#8a2518}
@media (max-width:900px){.cart-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.cart-t thead{display:none}.cart-t td{display:block;border:0;padding:.3rem 0}.cart-t tr{display:block;border-bottom:1px solid var(--line);padding:.8rem 0}}
/* RTL (arabo) */
[dir=rtl] .hdr-actions{margin-left:0;margin-right:auto}
[dir=rtl] nav.main{margin-left:0;margin-right:1rem}
[dir=rtl] .chat-fab{right:auto;left:18px}[dir=rtl] .chat{right:auto;left:18px}
[dir=rtl] .card .tag{left:auto;right:.7rem}
[dir=rtl] .cat span{left:auto;right:1.1rem}
:lang(ar) body,:lang(ar) h1,:lang(ar) h2,:lang(ar) h3{font-family:"Noto Naskh Arabic","Segoe UI",Tahoma,sans-serif}
:lang(zh) body,:lang(zh) h1,:lang(zh) h2,:lang(zh) h3{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}

/* ===== linguetta e pannello "Richiedi preventivo" ===== */
.quote-tab{position:fixed;right:0;top:50%;transform:translateY(-50%) rotate(180deg);writing-mode:vertical-rl;z-index:58;background:var(--ink);color:var(--bg);border:0;border-radius:0 10px 10px 0;padding:1rem .55rem;font:600 .82rem Inter,sans-serif;letter-spacing:.06em;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.2)}
.quote-tab:hover{background:var(--accent);color:var(--accent-ink)}
.quote{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--surface);z-index:65;box-shadow:-10px 0 40px rgba(0,0,0,.25);transform:translateX(105%);transition:transform .3s ease;display:flex;flex-direction:column}
.quote.open{transform:none}
.quote-h{background:var(--dark);color:#efe9df;padding:1.1rem 1.2rem;display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}
.quote-h b{font:600 1.5rem "Cormorant Garamond",serif;display:block}
.quote-h small{color:#b8afa1;font-size:.8rem}
.quote-h button{background:none;border:0;color:#efe9df;font-size:1.6rem;cursor:pointer;line-height:1}
.quote-b{padding:1.1rem 1.2rem;overflow:auto;display:flex;flex-direction:column;gap:.7rem}
.quote-b label{display:flex;flex-direction:column;gap:.25rem;font-size:.78rem;color:var(--muted);font-weight:500}
.quote-b input,.quote-b textarea{border:1px solid var(--line);border-radius:10px;padding:.65rem .75rem;font:inherit;font-size:.95rem;background:var(--bg);color:var(--ink)}
.quote-b .chk{flex-direction:row;align-items:center;gap:.5rem}
.quote-b .btn{justify-content:center}
.quote-msg{font-size:.9rem;margin:0}
.quote-msg.ok{color:#2f7a4b}.quote-msg.err{color:#b3261e}
[dir=rtl] .quote-tab{right:auto;left:0;border-radius:10px 0 0 10px;transform:translateY(-50%)}
[dir=rtl] .quote{right:auto;left:0;transform:translateX(-105%)}
[dir=rtl] .quote.open{transform:none}
@media (max-width:700px){.quote-tab{top:auto;bottom:84px;transform:none;writing-mode:horizontal-tb;border-radius:10px 0 0 10px;padding:.6rem .8rem}}

/* riconoscimento da foto */
.chat form .cam{display:grid;place-items:center;width:40px;border:1px solid var(--line);border-radius:999px;cursor:pointer;color:var(--muted);flex:none}
.chat form .cam:hover{color:var(--accent);border-color:var(--accent)}
.ai-feat{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* ===== guide dei marmi ===== */
.ghero{position:relative;color:#fff;min-height:420px;display:flex;align-items:flex-end;overflow:hidden}
.ghero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ghero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.75))}
.ghero .wrap{position:relative;z-index:1;padding-bottom:2.5rem;width:100%}
.ghero .crumbs,.ghero .crumbs a{color:#e8e0d2}
.ghero h1{font-size:clamp(2.2rem,5vw,3.8rem);max-width:20ch}
.ghero p{max-width:65ch;color:#eee7dc}
.ghero .eyebrow{color:#e3cf9f}
.grooms{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center;font-size:.85rem;margin-top:.8rem}
.grooms a{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:999px;padding:.25rem .7rem;text-decoration:none}
.gbody{display:grid;grid-template-columns:1fr 320px;gap:3rem;padding-top:2.5rem;padding-bottom:1rem}
.gsec{margin-bottom:2rem}
.gsec h2{font-size:1.9rem;margin-bottom:.6rem}
.gsec p,.gsec li{color:var(--muted);font-size:1.02rem;line-height:1.75}
.gside .box{position:sticky;top:90px}
@media (max-width:900px){.gbody{grid-template-columns:1fr}}

/* sconti per quantità */
.tiers{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.82rem;margin:.6rem 0 0}
.tiers b{margin-inline-end:.3rem}
.tiers span{border:1px solid var(--line);border-radius:999px;padding:.2rem .6rem;color:var(--muted)}
.tiers span.on{border-color:#2f7a4b;color:#2f7a4b;background:#e7f3ea;font-weight:600}

/* newsletter nel footer */
.news-f{display:flex;flex-direction:column;gap:.35rem;margin:1rem 0}
.news-f span{display:flex;gap:.4rem}
.news-f input[type=email]{flex:1;min-width:0;border:1px solid #3a352e;background:#211e1a;color:#efe9df;border-radius:999px;padding:.55rem .8rem;font:inherit}
.news-f button{border:0;background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:0 1rem;font-weight:600;cursor:pointer}
.news-f .news-msg{color:#d8c08a}

/* codici sconto, condivisione, rate, preventivo */
.coupon-f{display:flex;gap:.4rem;margin-top:.8rem}
.coupon-f input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:.5rem .8rem;font:inherit;background:var(--bg);color:var(--ink)}
.totals form .btn{margin-top:.5rem}
.share-url{width:100%;margin-top:.5rem;border:1px dashed var(--accent);border-radius:8px;padding:.5rem;font-size:.8rem;background:var(--accent-soft);color:var(--ink)}
.klarna{display:inline-block;margin:.2rem 0 .4rem;padding:.35rem .8rem;border-radius:999px;background:#ffb3c7;color:#17120f;font-size:.85rem;font-weight:600}
.qd-head{display:flex;justify-content:space-between;gap:2rem;border-bottom:2px solid var(--accent);padding-bottom:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
@media print{header.site,.topbar,footer,.chat-fab,.chat,.quote-tab,.quote,.noprint,.crumbs,.toast{display:none!important}body{background:#fff}.quote-doc{padding:0!important}}

/* scelta pagamento */
.pay-box label{display:flex;gap:.7rem;align-items:flex-start;padding:.8rem;border:1px solid var(--line);border-radius:10px;margin-bottom:.6rem;cursor:pointer}
.pay-box label:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.pay-box .cards{color:var(--muted);letter-spacing:.03em}
/* logo aziendale e foto del marchio */
.logo.has-img{flex-direction:row;align-items:center;gap:.6rem}
.logo.has-img>span{display:flex;flex-direction:column}
.logo img{height:44px;width:auto;display:block;border-radius:4px}
@media (max-width:560px){.logo img{height:36px}.logo.has-img b{font-size:1.25rem}}
.hero img{transition:opacity 1.4s ease}
.hero img.hero-alt{opacity:0}
.hero img.hero-alt.on{opacity:1}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.8rem}
.gallery figure{margin:0;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#eee}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery figure:hover img{transform:scale(1.05)}
@media (prefers-reduced-motion:reduce){.hero img{transition:none}}
/* menu Negozio unificato: Materiali + Formati */
.mega{position:relative}
.mega-p{position:absolute;top:100%;left:-1rem;display:none;grid-template-columns:repeat(3,minmax(170px,1fr));gap:1.5rem;background:#fff;border:1px solid var(--line,#e7e1d7);border-radius:14px;padding:1.2rem 1.4rem;box-shadow:0 20px 50px rgba(0,0,0,.1);z-index:60;min-width:620px}
.mega:hover .mega-p,.mega:focus-within .mega-p{display:grid}
.mega-p div{display:flex;flex-direction:column;gap:.25rem}.mega-p b{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent,#9c8551);margin-bottom:.3rem}
.mega-p a{font-size:.9rem;padding:.15rem 0}
@media (max-width:980px){.mega-p{position:static;display:grid;grid-template-columns:1fr;min-width:0;box-shadow:none;border:0;padding:.3rem 0 .6rem 1rem;gap:.8rem}}
/* guide: filtro per tipo, colore e nome */
.gfilter{display:grid;gap:.8rem;margin:0 0 1.6rem}
.gfilter input[type=search]{width:100%;max-width:420px;padding:.7rem 1rem;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font:inherit}
.gchips{display:flex;flex-wrap:wrap;gap:.45rem}
.gchips button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.4rem .85rem;font:500 .88rem Inter,system-ui,sans-serif;cursor:pointer;display:inline-flex;align-items:center;gap:.4rem}
.gchips button small{color:var(--muted);font-weight:400}
.gchips button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}.gchips button.on small{color:inherit;opacity:.7}
.gcols button[style]::before{content:"";width:.85rem;height:.85rem;border-radius:50%;background:var(--sw);border:1px solid rgba(0,0,0,.18)}
:root{--c-bianco:#f4f2ee;--c-nero:#1b1b1b;--c-grigio:#9a9a98;--c-beige:#dccbad;--c-marrone:#7a5436;--c-rosso:#b3423a;--c-verde:#3f7d57;--c-blu:#2f5b93;--c-giallo:#d8a93c;--c-multi:conic-gradient(#b3423a,#d8a93c,#3f7d57,#2f5b93,#b3423a)}
.gcount{margin:0;color:var(--muted);font-size:.9rem}
.cat[hidden]{display:none}
@media (max-width:900px){#glist.cats{grid-template-columns:repeat(2,1fr)}}
/* guide: credito foto (licenze libere) */
.ghero{position:relative}.gcredit{position:absolute;right:10px;bottom:8px;z-index:2;font-size:.68rem;color:rgba(255,255,255,.85);background:rgba(0,0,0,.35);padding:.15rem .45rem;border-radius:4px;max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gcredit a{color:inherit;text-decoration:none}
/* guide: copertina con campione piccolo (foto nitida a lato, sfondo sfocato) */
.gsample>img{filter:blur(22px) saturate(1.1);transform:scale(1.15)}
.gsample .gsw{position:absolute;z-index:1;right:max(16px,calc((100vw - 1240px)/2));top:50%;transform:translateY(-50%);margin:0;width:min(34vw,380px);aspect-ratio:1;border-radius:14px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.45);border:4px solid rgba(255,255,255,.9)}
.gsample .gsw img{position:static;width:100%;height:100%;object-fit:cover;display:block}
.gsample .wrap>*:not(.crumbs){max-width:min(640px,55vw)}
@media (max-width:760px){.gsample .gsw{position:relative;top:auto;right:auto;transform:none;width:62vw;margin:90px auto 0}.gsample{flex-direction:column;align-items:stretch}.gsample .wrap>*:not(.crumbs){max-width:none}}