.nav-links .nav-active { color: var(--ink); }
.nav-links .nav-active::after { width: 100%; }

.product-hero { max-width: 1280px; margin: auto; padding: 70px 34px 100px; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(48px, 7vw, 96px); align-items: start; }
.product-gallery { min-width: 0; }
.product-main-img { aspect-ratio: 1 / 1; overflow: hidden; background: var(--white); border: 1px solid var(--line); }
.product-main-img img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; transform-origin: var(--x, 50%) var(--y, 50%); }
.product-main-img:hover img { transform: scale(1.035); }
.product-thumbnails { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-top: 12px; }
.product-thumb-item { aspect-ratio: 1 / 1; padding: 0; overflow: hidden; border: 1px solid transparent; background: var(--white); cursor: pointer; opacity: .72; }
.product-thumb-item img { width: 100%; height: 100%; object-fit: cover; }
.product-thumb-item:hover, .product-thumb-item.active { border-color: var(--green); opacity: 1; }

.product-summary { padding-top: 24px; }
.product-summary h1, .ritual-card h3, .feature-band h2, .details-copy h2, .care-card h3, .product-cta h2 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.08; }
.product-summary h1 { margin-bottom: 18px; font-size: clamp(48px, 5.6vw, 76px); }
.product-summary h1 em { color: var(--green); font-weight: 400; }
.product-tagline { margin-bottom: 20px; color: var(--green-deep); font-family: 'Playfair Display', Georgia, serif; font-size: 22px; }
.product-description { color: var(--muted); font-size: 15px; font-weight: 300; line-height: 1.9; }
.summary-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 30px 0 20px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.summary-facts div { display: flex; flex-direction: column; padding: 17px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.summary-facts strong { color: var(--green-deep); font-family: 'Playfair Display', Georgia, serif; font-size: 22px; }
.summary-facts span { color: rgba(39,53,40,.52); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.label-highlights { display: flex; flex-wrap: wrap; gap: 7px; }
.label-highlights span { padding: 7px 10px; border: 1px solid rgba(88,120,73,.28); color: var(--green); font-size: 9px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.product-note { margin-top: 14px; color: rgba(39,53,40,.48); font-size: 10px; line-height: 1.6; }
.product-hero-actions, .product-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.two-ways { background: var(--white); }
.ritual-grid { max-width: 1160px; margin: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ritual-card { overflow: hidden; background: var(--cream); border: 1px solid var(--line); }
.ritual-card img { aspect-ratio: 1 / 1; object-fit: cover; }
.ritual-card > div { padding: 34px 36px 40px; }
.card-kicker { margin-bottom: 12px; color: var(--green); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.ritual-card h3 { margin-bottom: 12px; font-size: 32px; }
.ritual-card div > p:last-child { color: var(--muted); font-size: 14px; font-weight: 300; line-height: 1.8; }

.feature-band { display: grid; grid-template-columns: .8fr 1.2fr; background: var(--green-deep); color: var(--white); }
.feature-band-copy { padding: 90px clamp(34px, 7vw, 110px); align-self: center; }
.feature-band h2 { margin-bottom: 20px; font-size: clamp(38px, 4vw, 56px); }
.feature-band-copy > p:not(.eyebrow) { color: rgba(255,255,255,.72); font-weight: 300; line-height: 1.85; }
.feature-band ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin-top: 28px; list-style: none; }
.feature-band li { position: relative; padding-left: 18px; color: rgba(255,255,255,.82); font-size: 13px; }
.feature-band li::before { content: '✓'; position: absolute; left: 0; color: #b8d0ad; }
.feature-band-image { min-height: 620px; }
.feature-band-image img { width: 100%; height: 100%; object-fit: cover; }

.details-section { background: var(--cream); }
.details-grid { max-width: 1160px; margin: auto; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(50px, 8vw, 100px); align-items: center; }
.details-image { overflow: hidden; }
.details-copy h2 { margin-bottom: 20px; font-size: clamp(36px, 4vw, 50px); }
.details-copy > p:not(.eyebrow) { color: var(--muted); font-size: 15px; font-weight: 300; }
.botanical-list { display: grid; gap: 0; margin-top: 28px; list-style: none; border-top: 1px solid var(--line); }
.botanical-list li { display: flex; align-items: center; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); font-family: 'Playfair Display', Georgia, serif; font-size: 18px; }
.botanical-list span { color: var(--green); font-family: 'Inter', Arial, sans-serif; font-size: 9px; letter-spacing: .1em; }

.nutrition-section { background: var(--white); }
.nutrition-grid { max-width: 1160px; margin: auto; display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: stretch; }
.nutrition-image img { height: 100%; object-fit: cover; }
.care-card { padding: clamp(36px, 5vw, 64px); background: var(--sand); }
.care-card h3 { margin-bottom: 28px; font-size: clamp(32px, 3vw, 42px); }
.care-card dl { margin-bottom: 30px; }
.care-card dl > div { padding: 16px 0; border-top: 1px solid rgba(39,53,40,.12); }
.care-card dt { margin-bottom: 4px; color: var(--green-deep); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.care-card dd { color: var(--muted); font-size: 13px; font-weight: 300; line-height: 1.65; }

.product-video { background: var(--cream); text-align: center; }
.native-video-frame { max-width: 1040px; margin: auto; overflow: hidden; border-radius: 5px; background: #172018; box-shadow: 0 22px 55px rgba(31,45,33,.14); }
.native-video-frame video { display: block; width: 100%; aspect-ratio: 16 / 9; }

.product-cta { text-align: center; background: var(--sand); }
.product-cta .eyebrow, .product-cta-actions { justify-content: center; }
.product-cta h2 { margin-bottom: 14px; font-size: clamp(38px, 5vw, 58px); }
.product-cta > p:not(.eyebrow) { max-width: 680px; margin: auto; color: var(--muted); }

@media (max-width: 900px) {
  .product-hero { grid-template-columns: 1fr; max-width: 720px; padding-top: 40px; }
  .product-summary { padding-top: 0; }
  .feature-band, .details-grid, .nutrition-grid { grid-template-columns: 1fr; }
  .feature-band-image { min-height: 0; }
  .feature-band-image img { aspect-ratio: 1 / 1; }
  .details-image { order: 2; }
  .details-copy { order: 1; }
}

@media (max-width: 620px) {
  .product-hero { padding: 24px 20px 72px; }
  .product-thumbnails { grid-template-columns: repeat(3, 1fr); }
  .product-summary h1 { font-size: 47px; }
  .summary-facts { grid-template-columns: 1fr 1fr; }
  .product-hero-actions, .product-cta-actions { flex-direction: column; }
  .product-hero-actions .button, .product-cta-actions .button { width: 100%; }
  .ritual-grid { grid-template-columns: 1fr; }
  .ritual-card > div { padding: 28px 24px 34px; }
  .feature-band-copy { padding: 72px 24px; }
  .feature-band ul { grid-template-columns: 1fr; }
  .care-card { padding: 34px 24px; }
}