.desktop-nav .active::after { right: 0; }

.product-hero { position: relative; min-height: 100svh; overflow: hidden; color: var(--white); }
.product-hero > img, .product-hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.product-hero > img { object-fit: cover; object-position: center; animation: heroScale 14s ease-out both; }
.product-hero-shade { background: linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.34) 48%,rgba(0,0,0,.08) 78%),linear-gradient(0deg,rgba(0,0,0,.42),transparent 55%); }
.product-hero-copy { position: absolute; z-index: 1; left: 8vw; bottom: 12vh; max-width: 760px; }
.product-hero h1 { font-size: clamp(6rem,12vw,13rem); }
.product-hero-copy > p:last-of-type { max-width: 640px; margin: 1.2rem 0 2.2rem; color: rgba(255,255,255,.94); font-family: var(--display); font-size: clamp(1.65rem,2.4vw,2.7rem); font-weight: 400; line-height: 1.15; }

.product-overview { min-height: 100vh; display: grid; grid-template-columns: 44% 56%; background: var(--paper); }
.product-bottle { position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden; background: #e5e5e3; }
.rose-product .product-bottle { background: #e7d9dc; }
.nature-product .product-bottle { background: #d9e2e7; }
.product-bottle img { position: relative; z-index: 1; width: auto; height: 86vh; max-width: 92%; object-fit: contain; }
.product-watermark { position: absolute; left: -1vw; top: 50%; color: rgba(8,9,10,.045); font-family: var(--display); font-size: clamp(8rem,17vw,18rem); line-height: 1; transform: translateY(-50%) rotate(-90deg); }
.product-facts { padding: 11rem 8vw 8rem 6vw; }
.product-lead { margin-bottom: 5rem; }
.product-facts h2 { max-width: 760px; font-size: clamp(3rem,5.4vw,6.2rem); }
.product-data { max-width: 820px; margin: 4rem 0 0; display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.product-data div { padding: 1.15rem 0; display: grid; grid-template-columns: minmax(170px,32%) 1fr; align-items: center; gap: 1.5rem; border-bottom: 1px solid var(--line); }
.product-data dt { color: #66696d; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; }
.product-data dd { margin: 0; font-size: .88rem; }

.product-tasting { padding: clamp(8rem,11vw,12rem) 8vw; color: var(--white); background: var(--ink); }
.tasting-lead { margin-bottom: 7rem; }
.product-tasting > h2 { max-width: 900px; font-size: clamp(3.5rem,6.2vw,7rem); }
.tasting-grid { margin-top: 6rem; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); }
.tasting-grid article { min-width: 0; padding: 2rem 2.4rem 3rem; border-left: 1px solid rgba(255,255,255,.22); }
.tasting-grid article:first-child { border-left: 0; }
.tasting-grid h3 { margin: 0 0 1.5rem; font-family: var(--display); font-size: clamp(2rem,2.8vw,3rem); font-weight: 400; line-height: 1.08; }
.tasting-grid p { margin: 0; color: rgba(255,255,255,.7); font-size: .96rem; font-weight: 300; line-height: 1.75; }

.product-method { padding: clamp(8rem,11vw,12rem) 8vw; }
.method-lead { margin-bottom: 7rem; }
.method-layout { display: grid; grid-template-columns: 48% 1fr; gap: 9vw; align-items: start; }
.method-layout h2 { font-size: clamp(3.4rem,5.6vw,6.4rem); }
.method-layout > p { max-width: 720px; margin: .5rem 0 0; font-size: clamp(1rem,1.25vw,1.18rem); font-weight: 300; line-height: 1.85; }

.technical-sheet { padding: 8rem 8vw; display: flex; justify-content: space-between; align-items: flex-end; gap: 4rem; color: var(--white); background: #151517; }
.technical-sheet .section-index { color: rgba(255,255,255,.52); }
.technical-sheet h2 { margin-top: 3.5rem; font-size: clamp(3.2rem,5vw,5.8rem); }
.download-link { width: min(100%,380px); padding: 1.2rem 0; display: flex; align-items: center; justify-content: space-between; gap: 2rem; color: rgba(255,255,255,.48); border: 0; border-bottom: 1px solid rgba(255,255,255,.35); background: transparent; font-size: .72rem; letter-spacing: .13em; text-align: left; text-transform: uppercase; }
.download-link small { font-size: .58rem; letter-spacing: .1em; white-space: nowrap; }
.download-link[href] { transition: color .25s ease, border-color .25s ease; }
.download-link[href]:hover { color: var(--white); border-bottom-color: rgba(255,255,255,.8); }
.product-back { padding: 2.5rem 8vw; border-top: 1px solid var(--line); background: var(--paper); }
.product-back a { display: inline-flex; align-items: center; gap: 1rem; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }

@media (max-width: 1050px) {
  .product-overview { grid-template-columns: 42% 58%; }
  .product-facts { padding-right: 4vw; padding-left: 4vw; }
  .tasting-grid { grid-template-columns: 1fr; }
  .tasting-grid article { border-left: 0; border-top: 1px solid rgba(255,255,255,.22); }
  .tasting-grid article:first-child { border-top: 0; }
  .tasting-grid h3 { margin-top: 0; }
}

@media (max-width: 760px) {
  .product-hero-copy { left: 1.4rem; right: 1.4rem; bottom: 13vh; }
  .product-hero > img { object-position: 68% center; }
  .product-hero-shade { background: linear-gradient(90deg,rgba(0,0,0,.74),rgba(0,0,0,.18)),linear-gradient(0deg,rgba(0,0,0,.54),transparent 65%); }
  .product-hero h1 { font-size: clamp(3.1rem,13vw,5.4rem); }
  .product-overview { grid-template-columns: 1fr; }
  .product-bottle { min-height: 78svh; }
  .product-bottle img { height: 68svh; }
  .product-facts { padding: 7rem 1.4rem; }
  .product-lead, .tasting-lead, .method-lead { margin-bottom: 4.5rem; }
  .product-data { margin-top: 3rem; }
  .product-tasting, .product-method { padding: 7rem 1.4rem; }
  .tasting-grid { margin-top: 4rem; }
  .tasting-grid article { padding: 2rem 0 3rem; }
  .method-layout { grid-template-columns: 1fr; gap: 3rem; }
  .technical-sheet { padding: 7rem 1.4rem; flex-direction: column; align-items: flex-start; }
  .download-link { width: 100%; }
  .product-back { padding: 2rem 1.4rem; }
}