/*!
 * cav-product.css — single product page. Briefing §5.
 */
.cav-single{ padding-bottom: var(--cav-section-gap); }
.cav-breadcrumb--light{ color: var(--cav-warm); margin:16px 0 14px; font-size: var(--cav-fs-meta); }
.cav-breadcrumb--light a{ color: var(--cav-ink-2); text-decoration:none; }
.cav-breadcrumb--light a:hover{ color: var(--cav-navy); }
.cav-breadcrumb--light span{ color: var(--cav-warm-light); margin:0 6px; }

.cav-single__top{ display:grid; grid-template-columns: 1fr 1fr; gap:36px; align-items:start; }

/* ---------- gallery ---------- */
.cav-single__gallery{ position:sticky; top:96px; }
.cav-gallery{ position:relative; }
.cav-gallery__stage{
  position:relative; background:#fff; border:1px solid var(--cav-card-border);
  border-radius: var(--cav-radius-card); box-shadow: var(--cav-shadow-card);
  aspect-ratio: 63/89; overflow:hidden;
}
.cav-gallery__slide{ position:absolute; inset:0; opacity:0; transition: opacity .35s ease; }
.cav-gallery__slide.is-active{ opacity:1; }
.cav-gallery__slide img{ width:100%; height:100%; object-fit:contain; }
.cav-gallery__peek{ position:absolute; top:14px; left:14px; z-index:3; background: rgba(42,58,82,.82); color:#fff; font-size:12px; padding:5px 11px; border-radius:999px; }
.cav-gallery__dots{ display:flex; justify-content:center; gap:8px; margin-top:14px; }
.cav-gallery__dot{ width:9px; height:9px; border-radius:50%; border:0; background: var(--cav-warm-light); cursor:pointer; padding:0; }
.cav-gallery__dot.is-active{ background: var(--cav-navy); transform: scale(1.2); }

/* ---------- buy box ---------- */
.cav-buybox{ padding:26px; }
.cav-buybox__title{ font-size:32px; margin:8px 0 .25em; line-height:1.08; }
.cav-buybox__value{ color: var(--cav-ink-2); margin:0 0 16px; }
.cav-facts{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; color: var(--cav-warm); font-size:14px; margin:0 0 18px; }
.cav-facts svg{ vertical-align:-2px; }
.cav-facts__sep{ color: var(--cav-warm-light); }
.cav-facts__pdf{ color: var(--cav-honey-dark); font-weight:700; }
.cav-facts__pdf svg{ color: var(--cav-honey-dark); }

.cav-format__label{ font-size:12px; font-weight:800; letter-spacing:1px; text-transform:uppercase; color: var(--cav-warm); margin-bottom:12px; }
.cav-format{ display:grid; grid-template-columns:1fr; gap:12px; margin-bottom:18px; }
.cav-format--two{ grid-template-columns:1fr 1fr; }
.cav-format__opt{ position:relative; display:flex; flex-direction:column; align-items:flex-start; border:1.5px solid rgba(140,136,130,0.4); border-radius:16px; padding:14px 16px; cursor:pointer; transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.cav-format__opt.is-active{ border-color: var(--cav-navy); background: var(--cav-hafer-2); box-shadow:0 0 0 1px var(--cav-navy) inset; }
.cav-format__opt input{ position:absolute; opacity:0; pointer-events:none; }
.cav-format__radio{ width:22px; height:22px; border-radius:50%; border:2px solid rgba(140,136,130,0.4); align-self:flex-end; }
.cav-format__opt.is-active .cav-format__radio{ border-color: var(--cav-navy); background: var(--cav-navy); }
.cav-format__opt.is-active .cav-format__radio::after{ content:"✓"; color:#fff; font-size:13px; font-weight:800; display:flex; align-items:center; justify-content:center; height:100%; }
.cav-format__ic{ color: var(--cav-navy); margin-top:6px; }
.cav-format__name{ font-weight:800; font-size:15.5px; color: var(--cav-navy); margin-top:12px; }
.cav-format__price{ font-family: var(--cav-font-head); font-weight:600; color: var(--cav-navy); margin-top:4px; }
@media(max-width:480px){ .cav-format--two{ grid-template-columns:1fr; } }

.cav-format-panel{ margin-bottom:4px; }
.cav-buybox__price{ font-family: var(--cav-font-head); font-weight:700; color: var(--cav-navy); font-size:30px; margin-bottom:14px; }
.cav-buybox__price del{ color: var(--cav-warm); font-size:18px; }
.cav-buybox__tax{ font-family: var(--cav-font-body); font-weight:600; font-size:13px; color: var(--cav-warm); }
.cav-trustrow{ display:flex; flex-wrap:wrap; gap:14px; list-style:none; margin:16px 0 0; padding:0; }
.cav-trustrow li{ display:flex; align-items:center; gap:6px; font-size:13px; color: var(--cav-ink-2); }
.cav-trustrow svg{ color: var(--cav-teal); }
.cav-fagg{ background: var(--cav-hafer-2); border-radius:12px; padding:11px 13px; color: var(--cav-ink-2); font-size:12.5px; margin:16px 0 0; }
.cav-fagg svg{ color: var(--cav-teal); vertical-align:-2px; }

/* retailers */
.cav-retailers{ display:flex; flex-direction:column; gap:9px; }
.cav-retailer{ display:flex; align-items:center; gap:12px; background: var(--cav-hafer-2); border-radius:14px; padding:12px 14px; text-decoration:none; color: var(--cav-ink); }
.cav-retailer:hover{ background:#fff; box-shadow: var(--cav-shadow-card); }
.cav-retailer__av{ width:38px; height:38px; border-radius:10px; color:#fff; display:flex; align-items:center; justify-content:center; font-family: var(--cav-font-head); font-weight:700; flex:none; }
.cav-retailer__txt{ flex:1; }
.cav-retailer svg{ color: var(--cav-warm); }
.cav-aff-note{ margin-top:10px; }

/* ---------- sections ---------- */
.cav-sec{ margin-top:24px; padding:26px; }
.cav-sec > .cav-eyebrow{ display:block; margin-bottom:14px; }
.cav-spar{ display:flex; align-items:center; gap:16px; margin-top:22px; padding:18px 24px; }
.cav-spar__icon{ width:44px; height:44px; border-radius:50%; background: rgba(217,164,65,.16); color: var(--cav-honey-dark); display:flex; align-items:center; justify-content:center; flex:none; }
.cav-spar a{ margin-left:auto; }
.cav-spar s{ color: var(--cav-warm); }

.cav-includes{ display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.cav-include{ display:flex; flex-direction:column; gap:6px; }
.cav-include__ic{ width:42px; height:42px; border-radius:12px; background: var(--cav-hafer-2); color: var(--cav-navy); display:flex; align-items:center; justify-content:center; }

.cav-quality__grid{ display:grid; grid-template-columns: 1fr 1fr; gap:28px; align-items:center; }
.cav-quality__anim{ background: var(--cav-hafer-2); border-radius:16px; aspect-ratio:1; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.cav-quality__anim draw-motif{ display:block; width:100%; height:100%; }
.cav-steps{ list-style:none; counter-reset: s; margin:14px 0 0; padding:0; }
.cav-steps li{ counter-increment:s; position:relative; padding:10px 0 10px 44px; }
.cav-steps li::before{ content:counter(s); position:absolute; left:0; top:8px; width:30px; height:30px; border-radius:50%; background: var(--cav-navy); color:#fff; font-family: var(--cav-font-head); font-weight:700; display:flex; align-items:center; justify-content:center; }
.cav-steps li strong{ display:block; color: var(--cav-navy); }

.cav-desc{ color: var(--cav-ink-2); line-height:1.7; }
.cav-grid--related{ margin-top:4px; }

/* FAQ */
.cav-faq__item{ border-bottom:1px solid var(--cav-card-border); }
.cav-faq__q{ width:100%; text-align:left; background:none; border:0; cursor:pointer; padding:16px 0; display:flex; align-items:center; justify-content:space-between; gap:12px; font-family: var(--cav-font-head); font-weight:600; color: var(--cav-navy); font-size:16px; }
.cav-faq__q svg{ transition: transform .25s ease; flex:none; }
.cav-faq__q[aria-expanded="true"] svg{ transform: rotate(180deg); }
.cav-faq__a{ padding:0 0 16px; color: var(--cav-ink-2); }
.cav-faq__a p{ margin:0; }

.cav-lead{ text-align:center; }
.cav-lead h2{ margin:.2em 0; }

/* ---------- mobile sticky buy bar ---------- */
.cav-stickybuy{
  position:fixed; left:0; right:0; bottom:0; z-index:7500; display:none;
  align-items:center; gap:12px; padding:10px 16px;
  background:#fff; border-top:1px solid var(--cav-card-border);
  box-shadow: 0 -10px 30px -20px rgba(42,58,82,.5);
  transform: translateY(100%); transition: transform .28s var(--cav-ease-bounce);
}
.cav-stickybuy__info{ display:flex; flex-direction:column; line-height:1.2; }
.cav-stickybuy__info strong{ color: var(--cav-navy); font-size:14px; }
.cav-stickybuy__price{ font-family: var(--cav-font-head); font-weight:700; color: var(--cav-navy); }
.cav-stickybuy a{ margin-left:auto; white-space:nowrap; }

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .cav-single__top{ grid-template-columns: 1fr; gap:22px; }
  .cav-single__gallery{ position:static; }
  .cav-quality__grid{ grid-template-columns: 1fr; }
  .cav-includes{ grid-template-columns: repeat(2,1fr); }
  .cav-grid--related{ grid-template-columns: repeat(2,1fr); }
  .cav-stickybuy{ display:flex; }
  .cav-single{ padding-bottom: 84px; }
}
@media (max-width: 480px){
  .cav-includes{ grid-template-columns: 1fr; }
  .cav-spar{ flex-direction:column; align-items:flex-start; }
  .cav-spar a{ margin-left:0; }
}