/* =================================================================
   PRODUKT — style.css
   pages/product-lava/style.css
   ================================================================= */
.product-page{background:#fff}
.product-page .nav.is-stuck{background:rgba(255,255,255,.95)}

/* Hero 55/45 layout */
.product-layout{
  display:grid;grid-template-columns:55fr 45fr;
  max-width:var(--maxw);margin:0 auto;
  align-items:start;
  border-bottom:1px solid var(--line-dark);
}

/* Gallery — sticky left */
.product-gallery{
  position:sticky;top:0;height:100svh;
  padding:clamp(5rem,10vh,8rem) clamp(2rem,3vw,4rem) 2rem var(--gut);
  display:flex;flex-direction:column;gap:.8rem;
}
.product-gallery__main{
  flex:1;
  min-height:clamp(32rem,68vh,46rem);
  overflow:hidden;
  background:#fff;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
}
.product-gallery__main img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  max-width:none;
  max-height:none;
  object-fit:contain;
  object-position:center;
  display:block;
  opacity:1;
  transition:transform .6s var(--ease);
  transform:scale(1);
}
.product-gallery__main img.is-loaded{transform:scale(1)}
.product-gallery__thumbs{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  grid-auto-rows:clamp(5.9rem,8vw,7.35rem);
  gap:.6rem;
  flex-shrink:0;
}
.product-gallery__thumb{
  min-width:0;overflow:hidden;cursor:pointer;
  border:1px solid transparent;transition:border-color .2s;background:var(--paper);
}
.product-gallery__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.product-gallery__thumb.is-active{border-color:var(--frost)}
.product-gallery__thumb:hover:not(.is-active){border-color:rgba(0,72,84,.4)}

/* Info — scrollable right */
.product-info{
  padding:clamp(5rem,10vh,8rem) var(--gut) 5rem clamp(2rem,3vw,4rem);
  border-left:1px solid var(--line-dark);
}
.product-pagenav{
  display:flex;gap:1.4rem;margin-bottom:2.2rem;
  border-bottom:1px solid var(--line-dark);padding-bottom:1rem;
}
.product-pagenav a{
  font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--fog);transition:color .2s;
}
.product-pagenav a:hover{color:var(--frost)}
.product-info__kicker{
  font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--frost);font-weight:500;margin-bottom:1.1rem;display:block;
}
.product-info__name{
  font-family:var(--display);font-weight:320;
  font-size:clamp(2.4rem,4.5vw,4rem);
  line-height:.92;letter-spacing:-.026em;color:var(--ink);margin:0 0 .9rem;
}
.product-info__name em{font-style:italic;color:var(--frost)}
.product-info__price{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.6rem,2.8vw,2.4rem);
  letter-spacing:-.018em;color:var(--frost);
  margin:0 0 1.6rem;padding-bottom:1.6rem;border-bottom:1px solid var(--line-dark);
}
.product-info__price .nordur-omnibus{
  display:block;
  margin-top:.85rem;
  font-family:var(--sans);
  font-size:.76rem;
  line-height:1.6;
  letter-spacing:.02em;
  color:var(--fog);
}
.product-copy__lead{
  font-family:var(--display);
  font-weight:320;
  font-size:clamp(1.08rem,1.7vw,1.45rem);
  line-height:1.18;
  letter-spacing:-.018em;
  color:var(--ink);
  margin:0 0 1rem;
  max-width:18ch;
}
.product-copy__lead--summary{
  margin-bottom:.85rem;
  max-width:22ch;
}
.product-info__desc{
  font-size:clamp(.93rem,1.1vw,1.02rem);
  color:var(--fog);line-height:1.82;margin:0 0 2rem;max-width:52ch;
}

/* Variants */
.product-variants{margin-bottom:1.8rem}
.product-variants__label{
  font-size:.63rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--fog);display:block;margin-bottom:.75rem;
}
.product-variants__pills{display:flex;gap:.5rem;flex-wrap:wrap}
.product-variant{
  padding:.52em 1.4em;border:1px solid var(--line-dark);
  font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--fog);cursor:pointer;background:transparent;
  transition:border-color .2s,color .2s,background .2s;
}
.product-variant:hover{border-color:var(--frost);color:var(--frost)}
.product-variant.is-active{border-color:var(--frost);background:var(--frost);color:#fff}

/* Qty + CTA */
.product-form{display:flex;gap:.7rem;margin-bottom:1.5rem;align-items:stretch}
.product-qty{display:flex;align-items:center;border:1px solid var(--line-dark);flex-shrink:0}
.product-qty__btn{
  width:40px;height:48px;display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;font-weight:300;color:var(--fog);
  cursor:pointer;background:transparent;border:none;transition:color .2s;
}
.product-qty__btn:hover{color:var(--ink)}
.product-qty__val{
  width:34px;text-align:center;font-size:.9rem;color:var(--ink);
  border:none;outline:none;background:transparent;
  -moz-appearance:textfield;
}
.product-qty__val::-webkit-inner-spin-button,
.product-qty__val::-webkit-outer-spin-button{-webkit-appearance:none}
.product-add{
  flex:1;height:48px;
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--ink);color:#fff;border:none;cursor:pointer;
  font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  transition:background .25s;
}
.product-add:hover{background:var(--frost)}
.product-add.is-added{background:var(--frost)}
.product-add.is-out-of-stock,
.product-add.is-out-of-stock:hover,
.product-add:disabled,
.product-add:disabled:hover{
  background:var(--ink);
  color:#fff;
  opacity:1;
  cursor:not-allowed;
}
.product-add.is-out-of-stock svg{display:none}

/* Trust strip */
.product-trust{
  display:flex;gap:1.2rem;flex-wrap:wrap;
  padding:1.2rem 0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);
  margin-bottom:1.4rem;
}
.product-trust__item{
  display:flex;align-items:center;gap:.4rem;
  font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fog);
}
.product-trust__stock{display:flex;align-items:center;gap:.3rem}
.product-trust__stock .stock{
  margin:0;color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;
}
.product-trust__icon{width:13px;height:13px;color:var(--frost);flex-shrink:0}
.product-info__stock-status{
  margin:-.45rem 0 .7rem;
  color:var(--danger);
  font-size:.76rem;
  line-height:1.6;
  font-weight:600;
}
.product-ship{font-size:.76rem;color:var(--fog);line-height:1.6}
.product-ship strong{color:var(--ink);font-weight:500}

/* Description + features */
.product-body{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(4rem,8vh,7rem) var(--gut);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,8rem);
  align-items:start;border-bottom:1px solid var(--line-dark);
}
.product-body__text h2{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.6rem,3vw,2.4rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);margin:0 0 1.4rem;
}
.product-body__text h2 em{font-style:italic;color:var(--frost)}
.product-body__text p{font-size:clamp(.93rem,1.1vw,1.02rem);color:var(--fog);line-height:1.82;margin-bottom:1rem}
.product-body__text strong{color:var(--ink);font-weight:600}
.product-features{display:flex;flex-direction:column;gap:1rem}
.product-feature{
  display:flex;gap:.9rem;align-items:flex-start;
  padding-bottom:1rem;border-bottom:1px solid var(--line-dark);
}
.product-feature:last-child{border-bottom:none;padding-bottom:0}
.product-feature__num{
  font-family:var(--display);font-weight:320;font-size:1.5rem;
  line-height:1;color:var(--frost);opacity:.45;flex-shrink:0;min-width:1.8rem;
}
.product-feature__content h4{
  font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink);margin:0 0 .25rem;
}
.product-feature__content p{font-size:.86rem;color:var(--fog);line-height:1.65;margin:0}

/* Pairings */
.product-pairings{background:var(--paper);padding:clamp(3.5rem,7vh,6rem) var(--gut)}
.product-pairings__inner{max-width:var(--maxw);margin:0 auto}
.product-pairings__eyebrow{
  font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--frost);display:block;margin-bottom:.5rem;
}
.product-pairings__title{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.5rem,2.8vw,2.2rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);
  margin:0 0 clamp(2rem,4vh,3.5rem);
}
.product-pairings__title em{font-style:italic;color:var(--frost)}
.product-pairings__grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem}
.product-pairing{
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  padding:1.4rem .8rem;border:1px solid var(--line-dark);background:#fff;text-align:center;
  transition:border-color .2s;
}
.product-pairing:hover{border-color:var(--frost)}
.product-pairing__icon{
  font-family:var(--display);
  font-weight:320;
  font-size:1.7rem;
  line-height:1;
  color:var(--frost);
  opacity:.55;
}
.product-pairing__name{
  font-size:.6rem;
  letter-spacing:.16em;
  line-height:1.6;
  text-transform:uppercase;
  color:var(--fog);
}

/* UGC */
.product-ugc{padding:clamp(4rem,8vh,7rem) var(--gut);border-top:1px solid var(--line-dark)}
.product-ugc__inner{max-width:var(--maxw);margin:0 auto}
.product-ugc__head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  margin-bottom:clamp(2rem,4vh,3rem);
}
.product-ugc__eyebrow{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--frost);display:block;margin-bottom:.5rem}
.product-ugc__title{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.5rem,2.8vw,2.2rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);margin:0;
}
.product-ugc__title em{font-style:italic}
.product-ugc__handle{
  font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--frost);border-bottom:1px solid currentColor;padding-bottom:.15em;flex-shrink:0;
}
.product-ugc__grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  grid-auto-rows:280px;gap:.6rem;
}
.ugc-item{
  overflow:hidden;
  position:relative;
  background:var(--paper);
  cursor:pointer;
  border:none;
  padding:0;
  appearance:none;
  -webkit-appearance:none;
}
.ugc-item:nth-child(5n + 1){grid-row:span 2}
.ugc-item img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s var(--ease);opacity:0;
}
.ugc-item img.is-loaded{opacity:1}
.ugc-item:hover img{transform:scale(1.05)}
.ugc-item::after{content:'';position:absolute;inset:0;background:rgba(10,13,15,.16);opacity:0;transition:opacity .3s}
.ugc-item:hover::after{opacity:1}

.product-lightbox{
  position:fixed;
  inset:0;
  z-index:100000;
  width:100vw;
  min-height:100dvh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:clamp(1rem,2.5vw,2rem);
  isolation:isolate;
}
.product-lightbox[hidden]{display:none}
.product-lightbox__backdrop{
  position:absolute;
  inset:0;
  border:none;
  background:rgba(8,12,15,.82);
  cursor:pointer;
}
.product-lightbox__dialog{
  position:relative;
  z-index:1;
  width:min(100%,1160px);
  max-height:calc(100dvh - clamp(2rem,5vw,4rem));
  display:flex;
  flex-direction:column;
  gap:1rem;
}
.product-lightbox__top{
  display:flex;
  justify-content:flex-end;
}
.product-lightbox__close,
.product-lightbox__nav{
  border:none;
  background:transparent;
  color:#fff;
  cursor:pointer;
  padding:0;
  transition:opacity .2s,transform .2s;
}
.product-lightbox__close:hover,
.product-lightbox__nav:hover{
  opacity:.76;
}
.product-lightbox__close{
  font-family:var(--display);
  font-weight:320;
  font-size:1.5rem;
  line-height:1;
  text-transform:uppercase;
}
.product-lightbox__stage{
  display:flex;
  align-items:center;
  justify-content:center;
}
.product-lightbox__figure{
  margin:0;
  min-height:70vh;
  display:flex;
  align-items:center;
  justify-content:center;
  touch-action:pan-y;
}
.product-lightbox__figure img{
  display:block;
  max-width:100%;
  max-height:70vh;
  object-fit:contain;
}
.product-lightbox__nav{
  font-family:var(--display);
  font-weight:320;
  font-size:2rem;
  line-height:1;
}
.product-lightbox__footer{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:1.5rem;
}
.product-lightbox__counter{
  font-size:.74rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:rgba(255,255,255,.8);
}
body.product-lightbox-open{overflow:hidden}

/* Reviews */
.product-reviews{background:var(--paper);padding:clamp(4rem,8vh,7rem) var(--gut)}
.product-reviews__inner{max-width:var(--maxw);margin:0 auto}
.product-reviews__head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  margin-bottom:clamp(2.5rem,5vh,4rem);
}
.product-reviews__eyebrow{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--frost);display:block;margin-bottom:.5rem}
.product-reviews__title{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.5rem,2.8vw,2.2rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);margin:0;
}
.product-reviews__score{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem;flex-shrink:0}
.product-reviews__stars{color:var(--frost);font-size:.9rem;letter-spacing:.08em}
.product-reviews__num{font-family:var(--display);font-weight:320;font-size:2.2rem;color:var(--ink);line-height:1}
.product-reviews__count{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fog)}
.product-reviews__layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:start}
.review-featured{padding:clamp(1.8rem,3.5vw,2.8rem);background:#fff;border-top:3px solid var(--frost)}
.review-featured__stars{color:var(--frost);font-size:.85rem;letter-spacing:.1em;margin-bottom:1rem}
.review-featured__quote{
  font-family:var(--display);font-style:italic;font-weight:320;
  font-size:clamp(1.1rem,2vw,1.65rem);line-height:1.45;letter-spacing:-.01em;
  color:var(--ink);margin:0 0 1.5rem;
}
.review-featured__quote::before{content:'"';color:var(--frost)}
.review-featured__quote::after{content:'"';color:var(--frost)}
.review-featured__meta{display:flex;align-items:center;gap:.75rem}
.review-featured__avatar{
  width:36px;height:36px;border-radius:50%;
  background:var(--frost);display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:.95rem;color:#fff;flex-shrink:0;
}
.review-featured__name{font-size:.78rem;font-weight:500;color:var(--ink)}
.review-featured__loc{font-size:.68rem;color:var(--fog)}
.reviews-list{display:flex;flex-direction:column;gap:1.2rem}
.review-card{padding:1.3rem;border:1px solid var(--line-dark);background:#fff}
.review-card__stars{color:var(--frost);font-size:.78rem;letter-spacing:.08em;margin-bottom:.5rem}
.review-card__text{font-size:.88rem;color:var(--fog);line-height:1.72;margin:0 0 .75rem}
.review-card__meta{display:flex;justify-content:space-between;gap:1rem}
.review-card__name{font-size:.68rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.review-card__loc{font-size:.66rem;color:var(--fog)}

/* FAQ */
.product-faq{padding:clamp(4rem,8vh,7rem) var(--gut);border-top:1px solid var(--line-dark)}
.product-faq__inner{max-width:860px;margin:0 auto}
.product-faq__eyebrow{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--frost);display:block;margin-bottom:.6rem}
.product-faq__title{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.5rem,2.8vw,2.2rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);
  margin:0 0 clamp(2rem,4vh,3rem);
}
.product-faq__title em{font-style:italic;color:var(--frost)}
.faq-item{
  display:flex;
  flex-direction:column;
  border-bottom:1px solid var(--line-dark);
}
.faq-item:first-child{border-top:1px solid var(--line-dark)}
.faq-trigger{
  width:100%;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:1rem;
  padding:1.2rem 0;
  cursor:pointer;
  background:transparent;
  border:none;
  text-align:left;
}
.faq-trigger__q{
  font-size:clamp(.88rem,1.1vw,1rem);
  font-weight:400;
  color:var(--ink);
  line-height:1.5;
}
.faq-trigger__icon{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  color:var(--fog);
  font-size:1rem;
  line-height:1;
  transition:transform .35s var(--ease),color .2s;
}
.faq-item.is-open .faq-trigger__icon{transform:rotate(45deg);color:var(--frost)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-item.is-open .faq-answer{max-height:500px}
.faq-answer__inner{
  font-size:.82rem;
  color:var(--fog);
  line-height:1.8;
  padding:0 2.4rem .9rem 0;
}
.faq-answer__inner a{color:var(--frost);border-bottom:1px solid currentColor}

/* Related */
.product-related{background:var(--paper);padding:clamp(4rem,8vh,7rem) var(--gut)}
.product-related__inner{max-width:var(--maxw);margin:0 auto}
.product-related__head{
  display:flex;align-items:baseline;justify-content:space-between;gap:2rem;
  margin-bottom:clamp(2rem,4vh,3rem);flex-wrap:wrap;
}
.product-related__eyebrow{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--frost);display:block;margin-bottom:.4rem}
.product-related__title{
  font-family:var(--display);font-weight:320;
  font-size:clamp(1.4rem,2.4vw,2rem);
  line-height:1.05;letter-spacing:-.018em;color:var(--ink);margin:0;
}
.product-related__all{
  font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--frost);border-bottom:1px solid currentColor;padding-bottom:.15em;white-space:nowrap;flex-shrink:0;
}
.product-related__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.2vw,2.4rem)}
.product-related__grid .card__media{aspect-ratio:3/4;border-radius:0}
.product-related__grid .card__price-block{align-items:flex-start}
.product-related__grid .card__add{background:var(--frost);border-color:var(--frost)}
.product-related__grid .card__add:hover{background:var(--ink);border-color:var(--ink)}
.product-related__grid .card__add.is-out-of-stock,
.product-related__grid .card__add.is-out-of-stock:hover,
.product-related__grid .card__add:disabled,
.product-related__grid .card__add:disabled:hover{background:var(--frost);border-color:var(--frost);transform:none}
.product-related__grid .card__price{color:var(--frost)}
.product-related__grid .card__stock-status{text-align:left}

.product-duo-band{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  height:clamp(19rem,28vw,23.5rem);
  max-height:clamp(19rem,28vw,23.5rem);
  overflow:hidden;
}
.product-duo-band__panel{
  position:relative;
  overflow:hidden;
  min-height:0;
  height:100%;
}
.product-duo-band__panel img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center 58%;
}

/* Responsive */
@media(max-width:1024px){
  .product-layout{grid-template-columns:1fr}
  .product-gallery{position:relative;top:0;height:auto;padding-top:clamp(5rem,10vh,7rem)}
  .product-gallery__main{
    flex:none;
    min-height:clamp(24rem,68vw,34rem);
    height:70vw;
    max-height:520px;
  }
  .product-gallery__thumbs{
    grid-template-columns:repeat(4,minmax(0,1fr));
    grid-auto-rows:clamp(4.9rem,10vw,6rem);
  }
  .product-info{border-left:none;border-top:1px solid var(--line-dark);padding-top:2.5rem}
  .product-body{grid-template-columns:1fr}
  .product-pairings__grid{grid-template-columns:repeat(3,1fr)}
  .product-reviews__layout{grid-template-columns:1fr}
  .product-related__grid{grid-template-columns:repeat(2,1fr)}
  .product-duo-band{
    height:clamp(16rem,32vw,19.5rem);
    max-height:clamp(16rem,32vw,19.5rem);
  }
}
@media(max-width:760px){
  .product-gallery__main{
    flex:none;
    height:90vw;
    max-height:none;
  }
  .product-gallery__thumbs{
    grid-template-columns:repeat(4,minmax(0,1fr));
    grid-auto-rows:clamp(4rem,18vw,5.1rem);
  }
  .product-ugc__grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .ugc-item:nth-child(5n + 1){grid-row:span 1}
  .product-pairings__grid{grid-template-columns:repeat(3,1fr)}
  .product-related__grid{grid-template-columns:1fr}
  .product-copy__lead{
    max-width:none;
  }
  .product-form{flex-direction:column;gap:.8rem}
  .product-qty{
    width:100%;
  }
  .product-qty__btn,
  .product-qty__val{
    flex:1 1 0;
    width:auto;
    min-width:0;
    height:56px;
  }
  .product-qty__val{
    padding:0 .6rem;
    font-size:1rem;
  }
  .product-add{
    width:100%;
    min-height:56px;
    height:auto;
    padding:1rem 1.2rem;
    font-size:.74rem;
    letter-spacing:.16em;
  }
  .product-lightbox{
    padding:1rem;
  }
  .product-lightbox__dialog{
    gap:.75rem;
  }
  .product-lightbox__stage{
    display:flex;
  }
  .product-lightbox__figure{
    min-height:0;
  }
  .product-lightbox__figure img{
    max-height:72vh;
  }
  .product-lightbox__footer{
    gap:1.1rem;
  }
  .product-duo-band{
    height:clamp(14rem,42vw,16rem);
    max-height:clamp(14rem,42vw,16rem);
  }
}