:root{
  --bg:#ffffff; --bg-soft:#f5f5f7; --ink:#1d1d1f; --ink-2:#515154; --ink-3:#86868b;
  --line:#e5e5ea; --accent:#0a66ff; --accent-ink:#ffffff; --accent-soft:#e8f0ff;
  --ok:#1a8f4c; --ok-soft:#e5f6ec; --warn:#b25e00; --warn-soft:#fff2e0;
  --radius:20px; --radius-sm:12px; --max:1120px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 30px rgba(0,0,0,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:17px}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
h1,h2,h3{letter-spacing:-.022em;line-height:1.1;font-weight:700}
h1{font-size:clamp(2.4rem,6vw,4.2rem)}
h2{font-size:clamp(1.8rem,4vw,2.8rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
.lead{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--ink-2);max-width:40ch}
.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.muted{color:var(--ink-3)}
.section{padding:88px 0}
.section.soft{background:var(--bg-soft)}
.section-head{margin-bottom:44px;max-width:720px}
.section-head p{color:var(--ink-2);margin-top:12px;font-size:1.1rem}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;flex-shrink:0;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-logo{display:block;height:48px;width:auto}
.footer-logo{display:block;width:min(100%,240px);height:auto}
@media (max-width:980px){.brand-logo{height:40px}}
@media (max-width:380px){.brand-logo{height:36px}}
.nav-links{display:flex;gap:20px;list-style:none;align-items:center}
.nav-links a{color:var(--ink-2);font-size:.92rem;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--ink);text-decoration:none}
.nav-actions{display:flex;align-items:center;gap:10px}
.cart-btn{position:relative;border:0;background:var(--bg-soft);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.cart-count{position:absolute;top:-3px;right:-3px;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:none;place-items:center;padding:0 5px}
.cart-count.show{display:grid}
.menu-btn{display:none;border:0;background:none;cursor:pointer;width:40px;height:40px;color:var(--ink)}
@media (max-width:980px){
  .menu-btn{display:grid;place-items:center}
  .nav-links{position:fixed;inset:60px 0 auto 0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 22px 18px;display:none;align-items:stretch}
  .nav-links.open{display:flex}
  .nav-links li a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .2s ease;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#0056e0}
.btn-ghost{background:transparent;color:var(--accent);border-color:var(--accent)}
.btn-dark{background:var(--ink);color:#fff}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1ebe5a}
.btn-block{width:100%}
.btn-sm{padding:9px 16px;font-size:.88rem}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* Hero */
.hero{padding:96px 0 72px;text-align:center;background:radial-gradient(1200px 500px at 50% -10%,var(--accent-soft),transparent 70%)}
.hero h1{max-width:16ch;margin:0 auto 20px}
.hero .lead{margin:0 auto 34px}
.hero .btn-row{justify-content:center}
.hero-badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:44px}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.88rem;color:var(--ink-2);box-shadow:var(--shadow)}
.pill svg{color:var(--accent)}
.hero-visual{margin:56px auto 0;max-width:820px}

/* Cards / grid */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.section.soft .card{border-color:transparent}
.card h3{margin:16px 0 8px}
.card p{color:var(--ink-2);font-size:.98rem}
.icon{width:48px;height:48px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.card-link{display:inline-block;margin-top:16px;font-weight:600}
.feature-big{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
@media (max-width:860px){.feature-big{grid-template-columns:1fr;gap:28px}}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.stat{background:var(--bg-soft);border-radius:var(--radius-sm);padding:18px}
.stat b{display:block;font-size:1.8rem;letter-spacing:-.02em}
.stat span{font-size:.85rem;color:var(--ink-2)}
.check-list{list-style:none;display:grid;gap:12px;margin-top:20px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.check-list li svg{flex:none;color:var(--ok);margin-top:3px}

/* Repair table */
.price-table{width:100%;border-collapse:collapse;font-size:.97rem}
.price-table th,.price-table td{text-align:left;padding:14px 8px;border-bottom:1px solid var(--line)}
.price-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);font-weight:600}
.price-table td:last-child,.price-table th:last-child{text-align:right}
.ph{background:#fff6d6;border:1px dashed #e0b400;color:#7a5d00;border-radius:6px;padding:1px 6px;font-size:.85em;font-weight:600}
.steps{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{position:relative;padding-top:52px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700}
.step p{color:var(--ink-2);font-size:.96rem;margin-top:6px}

/* Shop */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px;align-items:center}
.chip{border:1px solid var(--line);background:#fff;padding:9px 16px;border-radius:999px;cursor:pointer;font:inherit;font-size:.9rem;color:var(--ink-2)}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.products{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .2s ease}
.product:hover{transform:translateY(-3px)}
.product-media{background:var(--bg-soft);aspect-ratio:4/3;display:grid;place-items:center;position:relative}
.product-media svg{height:78%;width:auto;max-width:72%}
.example-tag{position:absolute;top:12px;left:12px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#fff6d6;color:#7a5d00;border:1px dashed #e0b400;padding:3px 8px;border-radius:6px}
.grade{position:absolute;top:12px;right:12px;background:#fff;border:1px solid var(--line);font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px}
.product-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.product-body h3{font-size:1.08rem;margin:0}
.product-body .color{font-size:.88rem;color:var(--ink-3);margin-top:-6px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;padding:5px 10px;border-radius:999px;align-self:flex-start}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.pre{background:var(--warn-soft);color:var(--warn)}
.specs{list-style:none;font-size:.86rem;color:var(--ink-2);display:grid;gap:4px}
.specs li::before{content:"· ";color:var(--ink-3)}
.product-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px}
.price{font-size:1.35rem;font-weight:700;letter-spacing:-.02em}
.grades-legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:20px}
.grades-legend div{background:#fff;border-radius:var(--radius-sm);padding:16px;font-size:.92rem;color:var(--ink-2)}
.grades-legend b{color:var(--ink);display:block;margin-bottom:4px}

/* Cart drawer */
.drawer-bg{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .25s;z-index:90}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(440px,100%);background:#fff;z-index:100;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;visibility:hidden;transition:transform .3s ease,visibility 0s linear .3s}
.drawer.open{transform:none;visibility:visible;transition:transform .3s ease;box-shadow:-10px 0 40px rgba(0,0,0,.12)}
.drawer-bg.open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer-body{flex:1;overflow:auto;padding:16px 22px}
.drawer-foot{padding:18px 22px;border-top:1px solid var(--line);display:grid;gap:12px}
.x-btn{border:0;background:var(--bg-soft);width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:1.1rem}
.cart-item{display:grid;grid-template-columns:1fr auto;gap:6px;padding:14px 0;border-bottom:1px solid var(--line)}
.cart-item small{color:var(--ink-3)}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:28px;height:28px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer}
.remove{background:none;border:0;color:var(--ink-3);font-size:.82rem;cursor:pointer;text-decoration:underline}
.total-row{display:flex;justify-content:space-between;font-weight:700;font-size:1.1rem}
.empty{color:var(--ink-3);text-align:center;padding:40px 0}

/* Forms */
.form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.form-row{grid-template-columns:1fr}}
label{font-size:.85rem;font-weight:600;color:var(--ink-2);display:grid;gap:6px}
input,select,textarea{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
textarea{min-height:120px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.85rem}
.consent input{width:auto;margin-top:3px}
.notice{background:var(--bg-soft);border-radius:var(--radius-sm);padding:14px 16px;font-size:.88rem;color:var(--ink-2)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:28px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.info-list{list-style:none;display:grid;gap:18px;margin-top:20px}
.info-list li{display:flex;gap:14px}
.info-list li .icon{width:40px;height:40px;border-radius:12px;flex:none}
.info-list b{display:block}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:28px;padding:56px 40px;text-align:center}
.cta-band p{color:#c7c7cc;margin:12px auto 26px;max-width:50ch}
.cta-band .btn-row{justify-content:center}

/* Page hero */
.page-hero{padding:72px 0 40px;text-align:center}
.page-hero .lead{margin:16px auto 0}

/* Footer */
.site-footer{background:var(--bg-soft);padding:56px 0 30px;margin-top:0;font-size:.9rem;color:var(--ink-2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin-bottom:12px}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a{color:var(--ink-2)}
.legal{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.8rem;color:var(--ink-3)}
.disclaimer{font-size:.78rem;color:var(--ink-3);margin-top:10px;max-width:80ch}

/* Floating WhatsApp */
.wa-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:40}
.wa-float:hover{text-decoration:none;transform:scale(1.05)}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:.92rem;z-index:120;transition:transform .3s ease}
.toast.show{transform:translate(-50%,0)}
.prose{max-width:760px}
.prose h2{font-size:1.4rem;margin:32px 0 10px}
.prose p,.prose li{color:var(--ink-2);margin-bottom:10px}
.prose ul{padding-left:20px}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}*{transition:none!important}}
[hidden]{display:none!important}
.grid-2x2{grid-template-columns:1fr 1fr}@media (max-width:560px){.grid-2x2{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr 1fr 1fr;gap:8px}.stat{padding:12px}.stat b{font-size:1.4rem}}
/* Shop v2: foto reali + selettore memoria */
.product-media{aspect-ratio:4/5;background:linear-gradient(#fbfbfd,#eceef2);overflow:hidden;display:block}
.product-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.product:hover .product-media img{transform:scale(1.03)}
.photo-note{position:absolute;left:10px;bottom:10px;font-size:.68rem;color:#fff;background:rgba(0,0,0,.45);padding:3px 8px;border-radius:999px;backdrop-filter:blur(6px)}
.from{font-size:.9rem;color:var(--ink-3);margin-top:-6px}
.storage{display:flex;gap:6px;flex-wrap:wrap}
.seg{font:inherit;font-size:.82rem;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}
.offer-sel{margin:2px 0 8px;padding:8px 10px;font-size:.82rem}
.seg.on{border-color:var(--ink);color:var(--ink);font-weight:600;box-shadow:inset 0 0 0 1px var(--ink)}
.hero-photo{margin:40px auto 0;max-width:860px}
.hero-photo img{width:100%;height:auto;display:block}
@media (max-width:560px){
  .products{grid-template-columns:1fr 1fr;gap:12px}
  .product-body{padding:12px;gap:8px}
  .product-body h3{font-size:.95rem}
  .from{font-size:.8rem}
  .seg{padding:5px 8px;font-size:.74rem}
  .badge{font-size:.7rem;padding:4px 8px}
  .product-foot{flex-direction:column;align-items:stretch;gap:8px}
  .price{font-size:1.1rem}
  .photo-note{font-size:.6rem}
}
.tax-note{font-size:.82rem;color:var(--ink-3);line-height:1.45}

/* Intro home (logo aziendale a colori) */
html.intro-pending,html.intro-pending body{overflow:hidden}
.intro-overlay{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;background:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent}
.intro-inner{display:flex;flex-direction:column;align-items:center;gap:22px;text-align:center;padding:0 24px;width:100%}
.intro-logo{position:relative;width:min(92vw,680px);aspect-ratio:1856/634;animation:intro-shift 1s cubic-bezier(.22,1,.36,1) .4s both}
.intro-logo img{position:absolute;display:block;max-width:none}
.intro-mark{left:0;top:0;width:35.722%;height:100%;transform-origin:center center;animation:intro-mark .9s cubic-bezier(.22,1,.36,1) both}
.intro-word{left:36.4224%;top:13.0915%;width:63.6853%;height:50.4732%;animation:intro-word .8s cubic-bezier(.22,1,.36,1) .45s both}
.intro-tagline{left:39.5474%;top:63.8801%;width:58.5129%;height:15.4574%;animation:intro-tagline .75s cubic-bezier(.22,1,.36,1) .7s both}
.intro-line{display:block;width:min(48%,280px);height:2px;border-radius:2px;background:#688eb7;transform-origin:center;animation:intro-line .7s cubic-bezier(.22,1,.36,1) .95s both}
@keyframes intro-shift{from{transform:translateX(32%)}to{transform:none}}
@keyframes intro-mark{from{opacity:0;transform:scale(.86) rotate(-16deg)}to{opacity:1;transform:scale(1) rotate(0)}}
@keyframes intro-word{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
@keyframes intro-tagline{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes intro-line{from{opacity:0;transform:scaleX(.2)}to{opacity:1;transform:scaleX(1)}}
.intro-overlay.is-out{animation:intro-out .45s ease forwards;pointer-events:none}
@keyframes intro-out{to{opacity:0}}
html.intro-skip .intro-overlay{display:none}
@media (prefers-reduced-motion:reduce){
  .intro-overlay{display:none}
  html.intro-pending,html.intro-pending body{overflow:auto}
}

.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.checkout-recap{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;margin-bottom:18px;font-size:.92rem}
.checkout-recap ul{list-style:none;display:grid;gap:8px}
.checkout-pre-note{margin-top:10px;font-size:.85rem;color:var(--ink-2)}
.checkout-or{text-align:center;margin:14px 0 8px;font-size:.85rem}
.form-error{color:#b42318;background:#fdecea;border-radius:var(--radius-sm);padding:10px 12px;font-size:.88rem;margin:0 0 12px}
.grazie-card{padding:24px;max-width:640px}
.grazie-lines{list-style:none;display:grid;gap:8px;margin-top:16px}

#checkout-pay-block{margin-bottom:4px}