/* SGV — accessori bici
   Layout: bianco/nero puro, fasce invertite, griglia prodotti a bordi netti, carrello a cassetto laterale */
:root{
  --white:#ffffff;
  --black:#0a0a0a;
  --ink-2:#5b5b5b;
  --soft:#f2f2f2;
  --display:"Archivo","Arial Black",Helvetica,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--black);font-family:var(--body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--black);outline-offset:3px}
.inv :focus-visible{outline-color:var(--white)}
.wrap{max-width:1240px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.skip{position:absolute;left:-999px;top:0;background:var(--black);color:var(--white);padding:10px 14px;z-index:100}
.skip:focus{left:8px}

/* barra annunci */
.ticker{background:var(--black);color:var(--white);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;overflow:hidden;white-space:nowrap}
.ticker span{display:inline-block;padding:9px 0;animation:tick 32s linear infinite}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* header */
header{position:sticky;top:0;z-index:20;background:var(--white);border-bottom:2px solid var(--black)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{font-family:var(--display);font-weight:900;font-stretch:125%;font-size:26px;letter-spacing:-.02em;text-decoration:none}
/* Logo: sostituisci assets/logo.svg (o .png) e cambia altezza qui se serve.
   La larghezza si adatta da sola alle proporzioni del tuo logo. */
.logo{display:flex;align-items:center;height:100%}
.logo img{display:block;height:32px;width:auto;max-width:min(220px,45vw);object-fit:contain}
.foot-logo{display:block;height:48px;width:auto;max-width:min(280px,70vw);object-fit:contain;margin-bottom:6px}
.links{display:flex;gap:28px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.links a{text-decoration:none;padding-block:4px;border-bottom:2px solid transparent}
.links a:hover{border-color:var(--black)}
.cart-btn{display:flex;align-items:center;gap:10px;background:var(--black);color:var(--white);border:0;padding:10px 16px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.cart-btn b{font-family:var(--mono);font-weight:500;background:var(--white);color:var(--black);min-width:22px;padding:0 6px;text-align:center}
@media (max-width:720px){.links{display:none}}

/* hero */
.hero{display:grid;grid-template-columns:1.25fr 1fr;border-bottom:2px solid var(--black)}
.hero-copy{padding-block:clamp(40px,7vw,96px);padding-right:clamp(16px,4vw,48px);display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.eyebrow{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.12em}
h1{font-family:var(--display);font-weight:900;font-stretch:125%;font-size:clamp(44px,8.4vw,112px);line-height:.88;letter-spacing:-.035em;margin:14px 0 0;text-wrap:balance}
h1 em{font-style:normal;font-stretch:62%;font-weight:400;letter-spacing:-.01em}
.hero p{max-width:46ch;margin:0;font-size:17px;color:var(--ink-2)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border:2px solid var(--black);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;text-decoration:none;transition:background .15s,color .15s}
.btn-solid{background:var(--black);color:var(--white)}
.btn-solid:hover{background:var(--white);color:var(--black)}
.btn-line{background:var(--white)}
.btn-line:hover{background:var(--black);color:var(--white)}
/* Carosello "In evidenza": slide a tutta area, avanzamento automatico con barra di progresso */
.hero-art{background:var(--black);color:var(--white);position:relative;min-height:420px;overflow:hidden}
.hero-track{position:absolute;inset:0;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none}
.hero-track::-webkit-scrollbar{display:none}
.hero-track:focus-visible{outline:3px solid var(--white);outline-offset:-6px}
.hero-slide{flex:0 0 100%;position:relative;scroll-snap-align:start;scroll-snap-stop:always;display:flex;align-items:flex-end;padding:24px 24px 64px}
.hero-slide>svg,.hero-slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;user-select:none}
.hero-art .tag{position:relative;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;display:flex;justify-content:space-between;width:100%;gap:12px;flex-wrap:wrap}
.hero-info{position:relative;display:grid;gap:4px;max-width:min(360px,100%);background:var(--black);color:var(--white);border:1px solid var(--white);padding:14px 16px}
.hero-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#bdbdbd}
.hero-info strong{font-family:var(--display);font-stretch:110%;font-weight:800;font-size:clamp(20px,2.4vw,26px);line-height:1.05;text-wrap:balance}
.hero-meta{font-size:13px;color:#cfcfcf}
.hero-buy{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:8px}
.hero-show{background:var(--white);color:var(--black);border:2px solid var(--white);padding:8px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.hero-show:hover{background:var(--black);color:var(--white)}
.hero-art .g-nav{z-index:2}
.hero-ctrl{position:absolute;left:24px;right:24px;bottom:20px;display:flex;align-items:center;gap:12px;z-index:2}
.hero-dots{flex:1;display:flex;gap:6px}
.hero-dots button{flex:1;height:18px;padding:7px 0;background:none;border:0;cursor:pointer}
.hero-dots i{display:block;height:4px;background:rgba(255,255,255,.35);outline:1px solid var(--black);position:relative;overflow:hidden}
.hero-dots i::after{content:"";position:absolute;inset:0;background:var(--white);transform:scaleX(var(--p,0));transform-origin:left}
.card.flash{animation:flash 1.4s ease}
@keyframes flash{0%,40%{box-shadow:inset 0 0 0 4px var(--black)}100%{box-shadow:inset 0 0 0 0 var(--black)}}
.wheel{transform-box:view-box;transform-origin:230px 210px;animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (max-width:820px){.hero{grid-template-columns:1fr}.hero-copy{padding-right:0}.hero-art{margin-inline:calc(-1*clamp(16px,4vw,40px));min-height:440px}.hero-slide{padding:16px 16px 60px}.hero-ctrl{left:16px;right:16px}}

/* catalogo */
.shop-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;padding-block:56px 24px}
h2{font-family:var(--display);font-weight:800;font-stretch:110%;font-size:clamp(30px,4.5vw,52px);line-height:.95;letter-spacing:-.03em;margin:8px 0 0;text-wrap:balance}
.filters{display:flex;flex-wrap:wrap;border:2px solid var(--black)}
.filters button{background:var(--white);border:0;border-right:2px solid var(--black);padding:10px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.filters button:last-child{border-right:0}
.filters button[aria-pressed="true"]{background:var(--black);color:var(--white)}
@media (max-width:560px){.filters{width:100%}.filters button{flex:1 1 auto;border-bottom:2px solid var(--black);margin-bottom:-2px}}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));border-top:2px solid var(--black);border-left:2px solid var(--black);margin-bottom:72px}
.grid-msg{grid-column:1/-1;padding:48px 20px;border-right:2px solid var(--black);border-bottom:2px solid var(--black);color:var(--ink-2)}
.card{border-right:2px solid var(--black);border-bottom:2px solid var(--black);display:flex;flex-direction:column;background:var(--white);min-width:0}
.card .pic{aspect-ratio:4/5;max-width:100%;background:var(--soft);position:relative;overflow:hidden}
/* Carosello foto: si scorre col dito, con la rotella/trackpad, con le frecce o con i trattini */
.track{display:flex;height:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.track::-webkit-scrollbar{display:none}
.track img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;scroll-snap-align:start;scroll-snap-stop:always;user-select:none}
.track:focus-visible{outline:3px solid var(--black);outline-offset:-3px}
.pic:not(.multi) img{transition:transform .4s ease}
.card:hover .pic:not(.multi) img{transform:scale(1.04)}
.g-nav{position:absolute;top:50%;translate:0 -50%;width:40px;height:40px;display:grid;place-items:center;background:var(--white);color:var(--black);border:2px solid var(--black);font-size:22px;line-height:1;padding:0 0 3px;opacity:0;transition:opacity .15s,background .15s,color .15s}
.g-prev{left:10px}
.g-next{right:10px}
.g-nav:hover{background:var(--black);color:var(--white)}
.g-nav:disabled{opacity:0!important;pointer-events:none}
.pic:hover .g-nav,.g-nav:focus-visible{opacity:1}
.g-dots{position:absolute;left:12px;right:12px;bottom:12px;display:flex;gap:4px}
.g-dots button{flex:1;height:14px;padding:5px 0;border:0;background:none;cursor:pointer}
.g-dots button::before{content:"";display:block;height:4px;background:var(--white);border:1px solid var(--black);box-sizing:content-box;margin-top:-1px}
.g-dots button[aria-current]::before{background:var(--black);border-color:var(--white);box-shadow:0 0 0 1px var(--black)}
@media (hover:none){.g-nav{display:none}}
.badge{position:absolute;top:12px;left:12px;background:var(--black);color:var(--white);font-family:var(--mono);font-size:11px;padding:3px 8px;text-transform:uppercase;letter-spacing:.08em}
.card .meta{display:flex;flex-direction:column;gap:4px;padding:16px;border-top:2px solid var(--black);flex:1}
.sku{font-family:var(--mono);font-size:11px;color:var(--ink-2);letter-spacing:.06em;text-transform:uppercase}
.card h3{font-family:var(--display);font-weight:700;font-size:19px;margin:0;line-height:1.15}
.spec{font-size:13px;color:var(--ink-2)}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:14px}
.price{font-family:var(--mono);font-size:16px;font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap}
/* Menu "Dettagli" a scomparsa: la barra resta in fondo alla scheda, il pannello sale
   sopra foto e testo, così le altre schede della riga non cambiano altezza */
.card{position:relative}
.more{border-top:1px solid var(--black)}
.more summary{display:flex;justify-content:space-between;align-items:center;gap:12px;height:48px;padding:0 16px;cursor:pointer;list-style:none;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;user-select:none;background:var(--white)}
.more summary::-webkit-details-marker{display:none}
.more summary::after{content:"+";font-size:18px;line-height:1;width:22px;height:22px;display:grid;place-items:center;border:1.5px solid var(--black);transition:background .15s,color .15s}
.more[open] summary::after{content:"−";background:var(--black);color:var(--white)}
.more summary:hover::after{background:var(--black);color:var(--white)}
.more summary:focus-visible{outline:3px solid var(--black);outline-offset:-3px}
.more-body{position:absolute;left:0;right:0;top:0;bottom:49px;z-index:3;overflow-y:auto;overscroll-behavior:contain;background:var(--white);border-bottom:1px solid var(--black);padding:18px 16px 16px;display:flex;flex-direction:column;gap:12px;animation:moreIn .22s ease}
.more-body h4{margin:0;font-family:var(--display);font-weight:700;font-size:18px;line-height:1.15}
.more-body p{margin:0;font-size:14px;line-height:1.5}
.more-body dl{margin:0;border-top:1px solid var(--black)}
.more-body dl div{display:grid;grid-template-columns:minmax(90px,38%) 1fr;gap:10px;padding-block:7px;border-bottom:1px dotted #9a9a9a;font-size:13px}
.more-body dt{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2);padding-top:2px}
.more-body dd{margin:0;min-width:0;overflow-wrap:anywhere}
.more-buy{padding-top:12px}
@keyframes moreIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.add{background:var(--white);border:2px solid var(--black);padding:8px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.add:hover,.add.done{background:var(--black);color:var(--white)}

/* fascia invertita */
.inv{background:var(--black);color:var(--white)}
.usp{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.usp div{padding:36px 24px;border-left:1px solid #3a3a3a;display:flex;flex-direction:column;gap:6px}
.usp div:first-child{border-left:0;padding-left:0}
.usp strong{font-family:var(--display);font-stretch:115%;font-size:20px;font-weight:800}
.usp span{color:#b5b5b5;font-size:14px}
@media (max-width:600px){.usp div{border-left:0;border-top:1px solid #3a3a3a;padding-inline:0}.usp div:first-child{border-top:0}}

/* info */
.info{padding-block:72px;display:grid;grid-template-columns:1fr 1.4fr;gap:48px}
.info dl{margin:0;border-top:2px solid var(--black)}
.info dl div{display:grid;grid-template-columns:180px 1fr;gap:12px;padding-block:16px;border-bottom:1px solid var(--black)}
.info dt{font-weight:600}
.info dd{margin:0;color:var(--ink-2)}
@media (max-width:820px){.info{grid-template-columns:1fr;gap:24px}.info dl div{grid-template-columns:1fr;gap:2px}}

footer{border-top:2px solid var(--black)}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-block:28px;font-size:13px}
.foot .logo{font-size:44px}
.foot small{font-family:var(--mono);color:var(--ink-2);font-size:12px;display:block;margin-top:6px}
.foot nav{display:flex;flex-direction:column;gap:4px}

/* carrello */
.scrim{position:fixed;inset:0;background:rgba(10,10,10,.55);z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:var(--white);border-left:2px solid var(--black);z-index:50;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom,0px);transform:translateX(100%);visibility:hidden;transition:transform .28s ease,visibility 0s .28s}
.drawer.open{transform:none;visibility:visible;transition:transform .28s ease}
.d-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:2px solid var(--black)}
.d-head h2{margin:0;font-size:22px;font-stretch:115%}
.x{background:none;border:2px solid var(--black);width:36px;height:36px;font-size:18px;line-height:1}
.items{flex:1;overflow-y:auto;padding:0 20px}
.item{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding-block:16px;border-bottom:1px solid var(--black);align-items:center}
.item img{width:64px;height:80px;object-fit:cover;background:var(--soft)}
.item h3{margin:0;font-size:14px;font-weight:600}
.qty{display:inline-flex;border:1.5px solid var(--black);margin-top:6px}
.qty button{background:none;border:0;width:28px;height:26px}
.qty output{font-family:var(--mono);min-width:26px;text-align:center;line-height:26px;font-size:13px}
.empty{padding:48px 0;text-align:center;color:var(--ink-2)}
.d-foot{border-top:2px solid var(--black);padding:20px;display:flex;flex-direction:column;gap:10px}
.line{display:flex;justify-content:space-between;font-size:14px}
.line.total{font-weight:600;font-size:17px;padding-top:6px;border-top:1px solid var(--black)}
.line span:last-child{font-family:var(--mono);font-variant-numeric:tabular-nums}
.pay{width:100%;justify-content:center;background:var(--black);color:var(--white)}
.pay:disabled{opacity:.35;cursor:not-allowed}
.note{font-family:var(--mono);font-size:11px;color:var(--ink-2);text-align:center;letter-spacing:.04em}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--black);color:var(--white);padding:12px 20px;font-size:13px;font-weight:600;opacity:0;transition:.25s;z-index:60;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* pagine semplici (grazie, legali) */
.page{padding-block:64px 96px;max-width:760px}
.page h1{font-size:clamp(40px,7vw,80px)}
.page h2{font-size:24px;margin-top:40px}
.page p,.page li{max-width:65ch}
.receipt{margin-top:32px;border:2px solid var(--black);padding:20px;display:flex;flex-direction:column;gap:8px}
.todo{background:var(--soft);border-left:4px solid var(--black);padding:12px 16px;font-family:var(--mono);font-size:13px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
.hero-art:hover .g-nav{opacity:1}
/* Riquadro del prodotto in evidenza: fisso sopra le foto che scorrono */
.hero-art>.hero-info{position:absolute;left:24px;bottom:64px;z-index:2;max-width:min(360px,calc(100% - 48px))}
@media (max-width:820px){.hero-art>.hero-info{left:16px;bottom:60px;max-width:calc(100% - 32px)}}
/* barra comandi su fondo nero: trattini e pausa leggibili sia su foto chiare sia scure */
.hero-ctrl{left:0;right:0;bottom:0;padding:8px 24px;background:var(--black);border-top:1px solid #3a3a3a}
.hero-art>.hero-info{bottom:68px}
@media (max-width:820px){.hero-ctrl{left:0;right:0;padding:8px 16px}.hero-art>.hero-info{bottom:64px}}

/* Banner cookie: barra nera in basso, Accetta e Rifiuta con lo stesso peso, X = rifiuta */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:70;max-width:980px;margin:0 auto;background:var(--black);color:var(--white);border:2px solid var(--white);outline:2px solid var(--black);display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px 28px;padding:20px 56px 20px 24px;transform:translateY(12px);opacity:0;transition:transform .25s ease,opacity .25s ease}
.cookie-banner.in{transform:none;opacity:1}
.cookie-title{display:block;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.cookie-body p{margin:0;font-size:14px;line-height:1.5;color:#d9d9d9;max-width:62ch}
.cookie-body a{color:var(--white);text-underline-offset:3px}
.cookie-actions{display:flex;gap:10px}
.cookie-btn{min-width:120px;padding:12px 18px;background:var(--black);color:var(--white);border:2px solid var(--white);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.cookie-btn:hover{background:var(--white);color:var(--black)}
.cookie-x{position:absolute;top:10px;right:10px;width:32px;height:32px;display:grid;place-items:center;background:none;border:1.5px solid var(--white);color:var(--white);font-size:18px;line-height:1;padding:0 0 2px}
.cookie-x:hover{background:var(--white);color:var(--black)}
.cookie-banner :focus-visible{outline:3px solid var(--white);outline-offset:2px}
@media (max-width:720px){.cookie-banner{grid-template-columns:1fr;padding:18px 16px 16px;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px))}.cookie-body{padding-right:36px}.cookie-actions .cookie-btn{flex:1;min-width:0}}
.linklike{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
/* testi.json: nasconde i testi finché non sono caricati (evita il "lampo" dei testi vecchi) */
.t-wait [data-t],.t-wait [data-t-lista]{visibility:hidden}
.foot small a{color:inherit}