:root{
  --bg:#ffffff; --soft:#f6f4ef; --line:#e6e2d9; --ink:#121212; --ink-2:#4b4b4b; --muted:#7a7a7a;
  --red:#c8202f; --green:#2f8a5f;
  --f-display:'Gambetta','Iowan Old Style',serif; --f-body:'Switzer','Segoe UI',sans-serif;
  --wrap:1200px; --pad:clamp(1rem,4vw,2.5rem); --r:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}

.announce{background:var(--ink);color:#fff;text-align:center;font-size:13px;letter-spacing:.04em;padding:.55rem 1rem}

.header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:40}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo img{height:54px;width:auto}
.cart{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;color:var(--ink);transition:background .2s}
.cart:hover{background:var(--soft)}
.cart svg{width:24px;height:24px}

.crumbs{display:flex;flex-wrap:wrap;gap:.5rem;font-size:13px;color:var(--muted);padding:1.25rem 0}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}

.product{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.5rem,5vw,4.5rem);padding-bottom:clamp(3rem,7vw,5rem);align-items:start}

/* gallery */
.gallery{position:sticky;top:100px}
.gallery__main{position:relative;background:var(--soft);border-radius:var(--r);aspect-ratio:1/1.05;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gallery__main img{width:100%;height:100%}
.gallery__main img[data-fit="contain"]{object-fit:contain;padding:6% 0}
.gallery__main img[data-fit="cover"]{object-fit:cover}
.tag{position:absolute;top:14px;left:14px;z-index:2;background:var(--red);color:#fff;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-top:.75rem}
.thumb{background:var(--soft);border:1px solid transparent;border-radius:var(--r);aspect-ratio:1;overflow:hidden;cursor:pointer;padding:0;transition:border-color .2s}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb:first-child img{object-fit:contain;padding:8% 0}
.thumb:hover{border-color:var(--line)}
.thumb.is-active{border-color:var(--ink)}
.thumb:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* info */
.vendor{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.title{font-family:var(--f-display);font-weight:500;font-size:clamp(1.9rem,1.3rem + 2.2vw,2.8rem);line-height:1.1;letter-spacing:-.01em;margin-bottom:.9rem}
.rating{display:flex;align-items:center;gap:.5rem;font-size:14px;color:var(--ink-2);margin-bottom:1.4rem}
.award-ic{width:20px;height:20px;color:var(--red);flex:none}
.price-row{display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap}
.price{font-size:1.5rem;font-weight:500}
.unit{font-size:14px;color:var(--muted)}
.tax{font-size:13px;color:var(--muted);margin:.2rem 0 1.4rem}
.lede{color:var(--ink-2);font-size:1.02rem;max-width:52ch;margin-bottom:1.6rem}

.buybox{display:flex;gap:.75rem;margin-bottom:1rem}
.qty{display:flex;align-items:center;border:1px solid var(--ink);border-radius:var(--r);height:54px;flex:none}
.qty__btn{width:44px;height:100%;background:none;border:0;font-size:1.25rem;cursor:pointer;color:var(--ink)}
.qty__btn:hover{background:var(--soft)}
.qty input{width:42px;text-align:center;border:0;font:inherit;font-size:1rem;-moz-appearance:textfield;background:transparent}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:600;font-size:1rem;border-radius:var(--r);transition:background .2s,transform .2s;cursor:pointer}
.btn--primary{flex:1;height:54px;background:var(--ink);color:#fff;letter-spacing:.02em}
.btn--primary:hover{background:#333}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.btn--sm{height:44px;padding:0 1.4rem;flex:none;font-size:.95rem}

.stock{display:flex;align-items:center;gap:.5rem;font-size:14px;color:var(--ink-2);margin-bottom:1.6rem}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(47,138,95,.15)}

.perks{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;border:1px solid var(--line);border-radius:var(--r);padding:1rem;margin-bottom:1.6rem}
.perks li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.4rem;font-size:13px;color:var(--ink-2)}
.perks svg{width:22px;height:22px;color:var(--ink)}

.acc details{border-top:1px solid var(--line)}
.acc details:last-child{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;padding:1.1rem 0;font-weight:500;display:flex;justify-content:space-between;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.4rem;font-weight:300;line-height:1;transition:transform .2s}
.acc details[open] summary::after{content:"−"}
.acc__body{padding:0 0 1.3rem;color:var(--ink-2);font-size:15px}
.acc__body p + p{margin-top:.75rem}
.acc__body strong{color:var(--ink);font-weight:600}
.acc__story{display:grid;grid-template-columns:140px 1fr;gap:1rem;align-items:start}
.acc__story img{border-radius:var(--r)}
.specs div{display:flex;justify-content:space-between;padding:.55rem 0;border-bottom:1px dashed var(--line)}
.specs div:last-child{border-bottom:0}
.specs dt{color:var(--muted)}
.specs dd{color:var(--ink);font-weight:500}

.footer{background:var(--soft);border-top:1px solid var(--line);padding:2.2rem 0 6rem}
.footer__inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.8rem}
.footer__logo{height:48px;width:auto}
.footer__legal{font-size:12px;color:var(--muted);max-width:62ch}

.mobile-buy{display:none}
@media (max-width:900px){
  .product{grid-template-columns:1fr}
  .gallery{position:static}
  .gallery__main{aspect-ratio:1/1}
  .mobile-buy{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;justify-content:space-between;align-items:center;gap:1rem;padding:.65rem var(--pad);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px -12px rgba(0,0,0,.2);transform:translateY(110%);transition:transform .3s}
  .mobile-buy.show{transform:none}
  .mobile-buy__info{display:flex;align-items:center;gap:.6rem;min-width:0}
  .mobile-buy__info img{width:22px;height:44px;object-fit:contain}
  .mobile-buy__info strong{display:block;font-size:14px;font-weight:600;white-space:nowrap}
  .mobile-buy__info span{font-size:12px;color:var(--muted)}
}
@media (max-width:480px){
  .logo img{height:44px}
  .header__inner{height:66px}
  .acc__story{grid-template-columns:1fr}
  .acc__story img{max-width:240px}
}

/* highlight banner */
.highlight{display:flex;align-items:center;gap:clamp(1rem,3vw,1.75rem);background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:var(--r);padding:clamp(1rem,2.5vw,1.4rem) clamp(1.1rem,3vw,2rem);margin-bottom:clamp(1.5rem,3vw,2.25rem)}
.highlight__badge{flex:none;display:flex;align-items:center}
.highlight__badge img{height:clamp(64px,8vw,88px);width:auto}
.highlight__badge img + .highlight__fallback{display:none}
.highlight__fallback{width:clamp(64px,8vw,84px);aspect-ratio:1;border-radius:50%;border:2px solid var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.highlight__fallback b{font-family:var(--f-display);font-size:clamp(1.5rem,1.2rem + 1vw,2rem);font-weight:600}
.highlight__fallback small{font-size:10px;letter-spacing:.14em;text-transform:uppercase;margin-top:2px}
.highlight__title{font-family:var(--f-display);font-weight:500;font-size:clamp(1.15rem,1rem + .9vw,1.6rem);line-height:1.2}
.highlight__sub{font-size:14px;color:var(--muted);margin-top:.2rem}

/* 6-pack offer */
.announce b{font-weight:600;color:#ffd7db}
.title__pack{display:block;font-family:var(--f-body);font-size:.42em;font-weight:500;letter-spacing:.02em;color:var(--ink-2);margin-top:.35rem}
.was{font-size:1.05rem;color:var(--muted)}
.save{background:var(--red);color:#fff;font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px}
.tax{color:var(--ink-2)}
.offer{border:1.5px dashed var(--red);background:#fff6f6;border-radius:var(--r);padding:1rem 1.1rem;margin-bottom:1.5rem}
.offer__head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.25rem .75rem;margin-bottom:.8rem}
.offer__label{font-weight:600;color:var(--red);text-transform:uppercase;letter-spacing:.08em;font-size:13px}
.offer__ends{font-size:13px;color:var(--ink-2)}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}
.countdown div{background:#fff;border:1px solid #f1d3d6;border-radius:var(--r);text-align:center;padding:.5rem 0}
.countdown b{display:block;font-size:1.35rem;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1}
.countdown span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.offer__note{font-size:13px;color:var(--ink-2);margin-top:.75rem}
.mobile-buy__info span b{color:var(--ink);font-weight:600}
.gallery__main .gallery__seal{position:absolute;top:16px;right:16px;z-index:2;width:clamp(76px,9vw,104px);height:auto;padding:0;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(0,0,0,.15))}
.highlight__badge img{height:clamp(72px,8vw,92px)}
.offer__limit{font-size:14px;color:var(--ink);margin-top:.8rem}
.offer__limit b{color:var(--red)}
.offer__limit + .offer__note{margin-top:.25rem}
.stock .dot{background:var(--red);box-shadow:0 0 0 4px rgba(200,32,47,.15)}
@media (max-width:600px){.announce{font-size:12px}}
.breakdown{border:1px solid var(--line);border-radius:var(--r);padding:.75rem 1rem;margin:0 0 1.2rem;font-size:14px;color:var(--ink-2)}
.breakdown div{display:flex;justify-content:space-between;gap:1rem;padding:.3rem 0}
.breakdown s{color:var(--muted)}
.breakdown b{color:var(--green);font-weight:600;margin-left:.3rem}
.breakdown__total{border-top:1px solid var(--line);margin-top:.3rem;padding-top:.6rem !important;color:var(--ink);font-weight:600}
.breakdown__save{color:var(--red);font-weight:600}
.tax{margin-bottom:1rem}