/* Storefront UI-kit layout — kit-local styles (not part of the shipped token closure).
   Uses the design-system tokens from styles.css. */
.k-page{background:var(--surface-page);min-height:100%;font-family:var(--font-sans);color:var(--text-primary)}
.k-section{max-width:var(--content-max);margin-inline:auto;padding:40px var(--grid-margin-mobile)}
.k-eyebrow{font-size:var(--fs-label);font-weight:600;letter-spacing:var(--tracking-label);color:var(--text-muted);margin:0 0 10px}
.k-h1{font-family:var(--font-display);font-weight:700;font-size:var(--fs-display-lg);line-height:var(--lh-display-lg);letter-spacing:var(--tracking-tight);margin:0}
.k-h2{font-family:var(--font-display);font-weight:700;font-size:var(--fs-heading-xl);line-height:var(--lh-heading-xl);letter-spacing:var(--tracking-tight);margin:0 0 6px}
.k-lead{font-size:var(--fs-body-lg);line-height:var(--lh-body-lg);color:var(--text-secondary);margin:14px 0 0;max-width:52ch}
.k-muted{color:var(--text-muted);font-size:var(--fs-body-sm)}
.k-note{background:var(--color-warning-bg);color:#7a4d00;font-size:var(--fs-body-sm);text-align:center;padding:8px 16px;display:flex;align-items:center;justify-content:center;gap:8px}

/* Hero */
.k-hero{background:var(--surface-page);border-bottom:1px solid var(--border-default)}
.k-hero__grid{max-width:var(--content-max);margin-inline:auto;padding:32px var(--grid-margin-mobile) 40px;display:grid;grid-template-columns:1fr;gap:24px;align-items:center}
.k-hero__media{position:relative;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-highlight);aspect-ratio:16/11;display:flex;align-items:center;justify-content:center;overflow:hidden}
.k-hero__media img{width:88%;height:88%;object-fit:contain}
.k-hero__flag{position:absolute;left:16px;top:16px;display:inline-flex;align-items:center;gap:6px;background:var(--color-brand-yellow-500);color:var(--color-ink);font-weight:700;font-size:var(--fs-label);padding:6px 12px;border-radius:var(--radius-pill)}
.k-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.k-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}

/* Product grid */
.k-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.k-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}

/* Trust band */
.k-trust{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.k-trust__item{display:flex;gap:12px;align-items:flex-start;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-card);padding:16px}
.k-trust__ic{width:40px;height:40px;flex:none;border-radius:var(--radius-control);background:var(--color-brand-yellow-500);color:var(--color-ink);display:flex;align-items:center;justify-content:center}
.k-trust__t{font-weight:600;font-size:var(--fs-body-md);margin:0}
.k-trust__d{color:var(--text-muted);font-size:var(--fs-body-sm);margin:2px 0 0}

/* Ink band (comparator / service CTA) */
.k-band-ink{background:var(--surface-ink);color:var(--text-on-ink)}
.k-band-ink__in{max-width:var(--content-max);margin-inline:auto;padding:44px var(--grid-margin-mobile);display:grid;grid-template-columns:1fr;gap:20px;align-items:center}
.k-band-ink h2{font-family:var(--font-display);font-weight:700;font-size:var(--fs-heading-xl);margin:0;color:#fff}
.k-band-ink p{color:rgba(255,255,255,.72);margin:10px 0 0;max-width:48ch}

/* Collection */
.k-col{max-width:var(--content-max);margin-inline:auto;padding:24px var(--grid-margin-mobile) 56px;display:grid;grid-template-columns:1fr;gap:24px}
.k-side{display:none}
.k-side__box{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-card);padding:4px 16px}
.k-col__bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:space-between;margin-bottom:16px}
.k-applied{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.k-filter-btn{display:inline-flex}
.k-empty{grid-column:1/-1;text-align:center;padding:56px 16px;border:1px dashed var(--border-strong);border-radius:var(--radius-card);color:var(--text-muted)}

/* Compare tray */
.k-tray{position:fixed;left:0;right:0;bottom:0;z-index:55;background:var(--surface-card);border-top:1px solid var(--border-strong);box-shadow:var(--shadow-modal)}
.k-tray__in{max-width:var(--content-max);margin-inline:auto;padding:12px var(--grid-margin-mobile);display:flex;align-items:center;gap:12px;justify-content:space-between}
.k-tray__thumbs{display:flex;gap:8px;align-items:center;overflow:auto}
.k-tray__thumb{width:48px;height:48px;border:1px solid var(--border-default);border-radius:var(--radius-control);background:var(--surface-page);object-fit:contain;flex:none}

/* Product detail */
.k-pdp{max-width:var(--content-max);margin-inline:auto;padding:16px var(--grid-margin-mobile) 56px}
.k-pdp__grid{display:grid;grid-template-columns:1fr;gap:28px}
.k-gallery__main{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-highlight);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.k-gallery__main img{width:92%;height:92%;object-fit:contain}
.k-gallery__thumbs{display:flex;gap:10px;margin-top:12px}
.k-thumb{width:64px;height:64px;border:1px solid var(--border-default);border-radius:var(--radius-control);background:var(--surface-card);object-fit:contain;cursor:pointer}
.k-thumb[aria-current="true"]{border-color:var(--color-ink);border-width:2px}
.k-benefits{list-style:none;margin:16px 0;padding:0;display:flex;flex-direction:column;gap:10px}
.k-benefits li{display:flex;gap:10px;align-items:flex-start;font-size:var(--fs-body-md)}
.k-benefits .vz-icon{color:var(--color-success);flex:none;margin-top:2px}
.k-bands{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.k-miniband{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-card);padding:14px}
.k-miniband .vz-icon{color:var(--color-ink)}
.k-miniband b{display:block;font-size:var(--fs-body-sm);margin:8px 0 2px}
.k-miniband span{font-size:var(--fs-label);color:var(--text-muted)}
.k-pdp__buy{display:flex;flex-direction:column;gap:12px}
.k-pdp__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-heading-xl);line-height:var(--lh-heading-xl);letter-spacing:var(--tracking-tight);margin:8px 0 0}
.k-faq{border-top:1px solid var(--border-default);margin-top:24px}

/* Comparator */
.k-cmp{max-width:var(--content-max);margin-inline:auto;padding:24px var(--grid-margin-mobile) 56px}
.k-cmp__scroll{overflow-x:auto}
.k-cmp__grid{display:grid;gap:16px;min-width:640px}
.k-cmp__col{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-card);overflow:hidden;display:flex;flex-direction:column}
.k-cmp__media{aspect-ratio:1/1;background:var(--surface-page);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border-default)}
.k-cmp__media img{width:88%;height:88%;object-fit:contain}
.k-cmp__body{padding:16px;display:flex;flex-direction:column;gap:12px;flex:1}
.k-cmp__name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-heading-md);margin:0}

@media(min-width:768px){
  .k-section{padding:56px var(--grid-margin-desktop)}
  .k-hero__grid{grid-template-columns:1.05fr .95fr;padding:52px var(--grid-margin-desktop) 60px;gap:40px}
  .k-h1{font-size:var(--fs-display-xl);line-height:var(--lh-display-xl)}
  .k-grid{grid-template-columns:repeat(3,1fr)}
  .k-trust{grid-template-columns:repeat(4,1fr)}
  .k-band-ink__in{grid-template-columns:1.4fr auto;padding:56px var(--grid-margin-desktop)}
  .k-pdp__grid{grid-template-columns:1.05fr .95fr;align-items:start}
  .k-pdp__buy{position:sticky;top:88px}
}
@media(min-width:1024px){
  .k-col{grid-template-columns:260px 1fr}
  .k-side{display:block}
  .k-filter-btn{display:none}
  .k-grid{grid-template-columns:repeat(3,1fr)}
}