/* ===== RESET & TOKENS ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --accent:#8c1a10;
  --accent-dark:#701409;
  --accent-light:#f7ecea;
  --ink:#171717;
  --body:#262626;
  --gray:#616161;
  --mist:#f2f2f2;
  --white:#ffffff;
  --line:#e3e3e3;
  --line-strong:#c8c8c8;
  --maxw:1200px;
  --gap:48px;
  --radius:2px;
  --shadow:0 3px 7px rgba(0,0,0,.13),0 1px 2px rgba(0,0,0,.11);
  --shadow-lg:0 8px 20px rgba(0,0,0,.14),0 2px 5px rgba(0,0,0,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Segoe UI",system-ui,-apple-system,"Roboto","Helvetica Neue",Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--white);
  color:var(--body);
  line-height:1.5;
  font-weight:400;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--accent);color:#fff}

/* ===== BUTTONS ===== */
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--radius);
  padding:.8rem 1.6rem;
  font-size:.95rem;font-weight:600;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
  white-space:nowrap;
}
.pill--solid{background:var(--accent);color:#fff}
.pill--solid:hover{background:var(--accent-dark)}
.pill--ghost{border:1px solid var(--ink);color:var(--ink);background:transparent}
.pill--ghost:hover{background:rgba(0,0,0,.05)}
.section--dark .pill--ghost,.section--light .pill--ghost{border-color:var(--ink);color:var(--ink)}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.nav--scrolled{border-bottom-color:var(--line);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:.9rem 1.5rem;
}
.brand{display:flex;align-items:baseline;gap:.4rem}
.brand__mark{font-weight:600;font-size:1.3rem;letter-spacing:-.01em;color:var(--ink)}
.brand__sub{font-weight:400;font-size:.95rem;color:var(--gray)}
.nav__links{display:flex;align-items:center;gap:1.9rem}
.nav__links a{font-size:.94rem;font-weight:400;color:var(--body);transition:color .2s}
.nav__links a:hover{color:var(--accent)}
.nav__cta{color:#fff!important;background:var(--accent);padding:.55rem 1.2rem;font-weight:600;border-radius:var(--radius)}
.nav__cta:hover{background:var(--accent-dark)}
.nav__toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav__toggle span{width:24px;height:2px;background:var(--ink);transition:.3s var(--ease)}
.nav__right{display:flex;align-items:center;gap:1rem}
.langtoggle{
  display:inline-flex;align-items:center;gap:.35rem;
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:.4rem .7rem;font-size:.82rem;font-weight:600;color:var(--gray);
  transition:border-color .2s,color .2s;
}
.langtoggle:hover{border-color:var(--accent)}
.langtoggle [data-lang]{transition:color .2s}
.langtoggle [data-lang].is-active{color:var(--accent)}
.langtoggle__sep{color:var(--line-strong)}

/* ===== HERO ===== */
.hero{
  position:relative;
  display:flex;align-items:center;
  padding:8rem 1.5rem 4rem;
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.hero__inner{max-width:var(--maxw);margin:0 auto;width:100%}
.hero__card{max-width:680px}
.eyebrow{
  text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:600;
  color:var(--accent);margin-bottom:1.1rem;
}
.hero__title{
  font-size:clamp(1.7rem,3vw,2.3rem);
  font-weight:600;line-height:1.15;color:var(--ink);
  margin-bottom:1.2rem;
}
.hero__lede{
  font-size:1rem;
  color:var(--gray);font-weight:400;line-height:1.6;margin-bottom:1.8rem;
}
.hero__actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2.2rem}
.hero__stats{display:flex;gap:2rem;flex-wrap:wrap;padding-top:1.6rem;border-top:1px solid var(--line)}
.hero__stats div{display:flex;flex-direction:column;gap:.15rem}
.hero__stats strong{font-size:1.35rem;font-weight:600;color:var(--ink)}
.hero__stats span{font-size:.82rem;color:var(--gray)}
.hero__glow{display:none}

/* ===== CATEGORY BAR ===== */
.catbar{
  max-width:var(--maxw);margin:0 auto;
  display:flex;flex-wrap:wrap;
  border-bottom:1px solid var(--line);
}
.catbar a{
  flex:1 1 0;min-width:150px;
  display:flex;flex-direction:column;align-items:center;gap:.55rem;
  padding:1.4rem 1rem;text-align:center;color:var(--body);
  border-left:1px solid var(--line);
  transition:background .2s,color .2s;
}
.catbar a:first-child{border-left:none}
.catbar a:hover{background:var(--mist)}
.catbar a:hover .catbar__label,.catbar a:hover .catbar__icon{color:var(--accent)}
.catbar__icon{width:28px;height:28px;color:var(--accent)}
.catbar__icon svg{width:100%;height:100%}
.catbar__label{font-size:.86rem;font-weight:600;color:var(--ink)}

/* ===== SECTIONS ===== */
.section{padding:var(--gap) 1.5rem}
.section--dark{background:var(--white);color:var(--body)}
.section--light{background:var(--mist);color:var(--body)}
.section__head{max-width:var(--maxw);margin:0 auto 2.8rem}
.section__label{
  text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;font-weight:600;
  color:var(--accent);margin-bottom:.9rem;
}
.section__title{
  font-size:clamp(1.6rem,3vw,2.3rem);font-weight:600;
  line-height:1.18;color:var(--ink);
}
.section__sub{margin-top:.9rem;color:var(--gray);font-size:.98rem}

/* ===== ABOUT ===== */
.about__grid{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start;
}
.about__lead{font-size:clamp(1.1rem,1.6vw,1.35rem);line-height:1.55;font-weight:400;color:var(--body)}
.about__points{display:flex;flex-direction:column;gap:1.6rem}
.point h3{font-size:1.05rem;font-weight:600;margin-bottom:.4rem;color:var(--ink)}
.point p{color:var(--gray);font-size:.96rem;line-height:1.5}

/* ===== PRODUCT GRID ===== */
.grid{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;
}
.card{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:0;background:var(--white);overflow:hidden;
  display:flex;flex-direction:column;
  cursor:pointer;text-align:left;
  box-shadow:var(--shadow);
  transition:box-shadow .25s var(--ease),transform .25s var(--ease);
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.card__media{
  aspect-ratio:4/3;background:var(--white);overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--line);
}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .card__media img{transform:scale(1.03)}
.card__media--icon{background:var(--mist)}
.card__media--icon .card__icon{width:48px;height:48px;color:var(--accent);opacity:1}
.card__icon svg{width:100%;height:100%}
.card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:.6rem;flex:1}
.card__title{font-size:1.1rem;font-weight:600;color:var(--ink)}
.card__tag{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gray);font-weight:600}
.card__desc{color:var(--gray);font-size:.92rem;line-height:1.5;flex:1}
.card__more{font-size:.88rem;font-weight:600;color:var(--accent);display:inline-flex;gap:.4rem;align-items:center;margin-top:.3rem}
.card__more span{transition:transform .25s var(--ease)}
.card:hover .card__more span{transform:translateX(4px)}

/* ===== FLOW ===== */
.flow{
  max-width:var(--maxw);margin:0 auto;list-style:none;
  display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem;
}
.flow__step{
  border-top:2px solid var(--accent);padding-top:1.2rem;
  display:flex;flex-direction:column;gap:.5rem;
}
.flow__no{font-size:.85rem;font-weight:600;color:var(--accent)}
.flow__step h3{font-size:1.05rem;font-weight:600;color:var(--ink)}
.flow__step p{font-size:.92rem;color:var(--gray);line-height:1.5}

/* ===== ORDER ===== */
.order__grid{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
}
.order__card{
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  display:flex;flex-direction:column;gap:.8rem;background:var(--white);box-shadow:var(--shadow);
}
.order__no{
  width:40px;height:40px;border-radius:var(--radius);
  background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:1.1rem;
}
.order__card h3{font-size:1.15rem;font-weight:600;color:var(--ink)}
.order__card p{color:var(--gray);font-size:.95rem;line-height:1.5}
.order__cta{max-width:var(--maxw);margin:2.2rem auto 0;display:flex;gap:1rem;flex-wrap:wrap}

/* ===== CONTACT ===== */
.contact__grid{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;
}
.contact__info{display:flex;flex-direction:column}
.contact__row{
  display:flex;flex-direction:column;gap:.3rem;
  padding:1.3rem 0;border-bottom:1px solid var(--line);
  transition:padding-left .2s var(--ease);
}
a.contact__row:hover{padding-left:.4rem}
a.contact__row:hover .contact__v{color:var(--accent)}
.contact__k{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gray);font-weight:600}
.contact__v{font-size:1.1rem;font-weight:600;line-height:1.4;color:var(--ink);transition:color .2s}
.contact__row--static .contact__v{font-weight:400;font-size:.98rem;color:var(--gray)}

.contact__form{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;background:var(--white);box-shadow:var(--shadow);
}
.contact__formnote{font-size:.92rem;color:var(--gray);margin-bottom:1.3rem;line-height:1.5}
.field{margin-bottom:1rem;display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.82rem;font-weight:600;color:var(--ink)}
.field input,.field textarea{
  font-family:inherit;font-size:.95rem;color:var(--ink);
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:.7rem .8rem;
  background:var(--white);transition:border-color .15s;resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.field input::placeholder,.field textarea::placeholder{color:#9a9a9a}
.contact__submit{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.4rem}

/* ===== FOOTER ===== */
.footer{background:var(--mist);color:var(--body);padding:4rem 1.5rem 2rem;border-top:1px solid var(--line)}
.footer__inner{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr;gap:3rem;padding-bottom:2.5rem;
  border-bottom:1px solid var(--line);
}
.footer__brand .brand__mark{font-size:1.4rem;color:var(--ink)}
.footer__brand p{margin-top:.9rem;color:var(--gray);max-width:380px;font-size:.94rem;line-height:1.6}
.footer__cols{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.footer__cols h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gray);margin-bottom:.9rem;font-weight:600}
.footer__cols a{display:block;color:var(--body);font-size:.94rem;padding:.32rem 0;transition:color .2s}
.footer__cols a:hover{color:var(--accent)}
.footer__bar{
  max-width:var(--maxw);margin:0 auto;padding-top:1.5rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.82rem;color:var(--gray);
}

/* ===== MODAL ===== */
.modal{position:fixed;inset:0;z-index:100;display:none}
.modal.open{display:block}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.modal__panel{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.97);
  width:min(580px,94vw);max-height:90vh;overflow:auto;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px;animation:pop .25s var(--ease) forwards;box-shadow:0 20px 50px rgba(0,0,0,.25);
}
@keyframes pop{to{transform:translate(-50%,-50%) scale(1)}}
.modal__close{position:absolute;top:16px;right:18px;font-size:1.6rem;color:var(--gray);line-height:1;transition:color .2s,background .2s;width:34px;height:34px;border-radius:var(--radius)}
.modal__close:hover{color:var(--ink);background:var(--mist)}
.modal__media{margin:-36px -36px 1.5rem;aspect-ratio:16/10;background:var(--mist);overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.modal__media img{width:100%;height:100%;object-fit:cover}
.modal__media--icon{background:var(--mist);aspect-ratio:auto;padding:2.2rem 0 0;border-bottom:none;margin-bottom:0}
.modal__icon{width:50px;height:50px;color:var(--accent)}
.modal__tag{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gray);font-weight:600;margin-bottom:.45rem}
.modal__title{font-size:1.45rem;font-weight:600;color:var(--ink);margin-bottom:.8rem}
.modal__desc{color:var(--body);font-size:.98rem;line-height:1.6;margin-bottom:1.1rem}
.modal__overview{color:var(--gray);font-size:.94rem;line-height:1.65;margin-bottom:1.3rem}
.modal__overview p{margin-bottom:.8rem}
.modal__subhead{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink);font-weight:600;margin-bottom:.7rem}
.modal__list{margin-bottom:1.5rem}
.modal__list ul{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.modal__list li{display:flex;gap:.6rem;font-size:.92rem;color:var(--body);line-height:1.5}
.modal__list li::before{content:"";flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:.5rem}
.modal__specs{display:flex;flex-direction:column;gap:1.6rem;margin-bottom:1.8rem}
.spec__scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.spec__note{font-size:.8rem;color:var(--gray);line-height:1.45;margin-top:.6rem;font-style:italic}
.spec__table{width:100%;border-collapse:collapse;font-size:.88rem}
.spec__table--wide{min-width:560px;font-size:.8rem}
.spec__table--wide td:first-child,.spec__table--wide th:first-child{width:auto;white-space:nowrap}
.spec__table--wide td,.spec__table--wide th{padding-right:1rem;white-space:nowrap}
.spec__table th{
  text-align:left;font-weight:600;color:var(--gray);font-size:.72rem;
  text-transform:uppercase;letter-spacing:.05em;padding:0 .8rem .55rem 0;
  border-bottom:2px solid var(--line-strong);
}
.spec__table td{
  padding:.55rem .8rem .55rem 0;color:var(--body);line-height:1.4;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.spec__table td:first-child{color:var(--ink);font-weight:600;width:42%}
.spec__table tr:last-child td{border-bottom:none}
.modal__actions{display:flex;gap:.8rem;flex-wrap:wrap}

/* ===== FAB ===== */
.fab{
  position:fixed;bottom:24px;right:24px;z-index:70;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  transition:transform .25s var(--ease);
}
.fab:hover{transform:scale(1.08)}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:1080px){
  .grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .order__grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr);gap:2rem}
  .about__grid,.contact__grid{grid-template-columns:1fr;gap:2.5rem}
  .footer__inner{grid-template-columns:1fr;gap:2.5rem}
}
@media(max-width:900px){
  .nav__links{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    flex-direction:column;align-items:flex-start;justify-content:center;gap:1.6rem;
    background:var(--white);border-left:1px solid var(--line);padding:2rem;box-shadow:-8px 0 30px rgba(0,0,0,.08);
    transform:translateX(100%);transition:transform .35s var(--ease);
  }
  .nav__links.open{transform:translateX(0)}
  .nav__links a{font-size:1.15rem;color:var(--ink)}
  .nav__toggle{display:flex;z-index:61}
  .nav--menuopen .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav--menuopen .nav__toggle span:nth-child(2){opacity:0}
  .nav--menuopen .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:640px){
  :root{--gap:48px}
  .grid,.order__grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .hero__stats{gap:2rem}
  .hero__stats strong{font-size:1.4rem}
  .contact__form{padding:22px}
  .modal__panel{padding:26px}
  .modal__media{margin:-26px -26px 1.3rem}
  .footer__bar{flex-direction:column;gap:.5rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important}
  html{scroll-behavior:auto}
}

/* ============================================================
   PRODUCT DETAIL PAGE
============================================================ */
.nav--solid{background:var(--white);border-bottom:1px solid var(--line)}
.pd{padding:6.5rem 1.5rem 4rem;background:var(--white)}
.pd__inner{max-width:var(--maxw);margin:0 auto}

/* breadcrumb */
.pd__crumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem;color:var(--gray);margin-bottom:1.8rem}
.pd__crumb a{color:var(--gray);transition:color .2s}
.pd__crumb a:hover{color:var(--accent)}
.pd__crumb span{color:var(--line-strong)}
.pd__crumbcur{color:var(--ink)!important;font-weight:600}

/* top: gallery + info */
.pd__top{display:grid;grid-template-columns:minmax(0,1.05fr) 1fr;gap:3rem;align-items:start;margin-bottom:3.5rem}

/* gallery */
.pd__gallery{position:sticky;top:6rem}
.pd__main{
  aspect-ratio:4/3;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;align-items:center;justify-content:center;
}
.pd__main img{width:100%;height:100%;object-fit:contain;background:#fff}
.pd__main--icon{background:var(--mist)}
.pd__bigicon{width:96px;height:96px;color:var(--accent)}
.pd__bigicon svg{width:100%;height:100%}
.pd__thumbs{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.8rem}
.pd__thumb{
  width:74px;height:74px;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;padding:0;background:#fff;cursor:pointer;transition:border-color .2s;
}
.pd__thumb img{width:100%;height:100%;object-fit:cover}
.pd__thumb:hover{border-color:var(--gray)}
.pd__thumb.is-active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}

/* info */
.pd__tag{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:600;margin-bottom:.7rem}
.pd__title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;line-height:1.15;color:var(--ink);margin-bottom:1rem}
.pd__desc{font-size:1.05rem;color:var(--body);line-height:1.6;margin-bottom:1.6rem}
.pd__variations{margin-bottom:1.6rem}
.pd__varlabel{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gray);font-weight:600;margin-bottom:.7rem}
.pd__chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{
  border:1px solid var(--line-strong);border-radius:9999px;padding:.5rem 1.1rem;
  font-size:.9rem;font-weight:600;color:var(--body);background:#fff;cursor:pointer;
  transition:border-color .2s,background .2s,color .2s;
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.pd__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1rem}
.pd__ask{font-size:.9rem;color:var(--gray);line-height:1.5}

/* content blocks */
.pd__block{max-width:820px;margin-bottom:2.4rem}
.pd__block:empty{display:none;margin:0}
.pd__h2{font-size:1.15rem;font-weight:700;color:var(--ink);margin-bottom:1rem;padding-bottom:.7rem;border-bottom:1px solid var(--line)}
.pd__block#pOverview p{font-size:1rem;color:var(--body);line-height:1.7}
.pd__features{list-style:none;display:flex;flex-direction:column;gap:.7rem}
.pd__features li{display:flex;gap:.6rem;font-size:.96rem;color:var(--body);line-height:1.5}
.pd__features li::before{content:"—";color:var(--accent);flex-shrink:0}

/* specs reuse .spec/.spec__table (from modal styles) with light theme overrides */
.pd .spec{margin-bottom:1.6rem}
.pd .modal__subhead{color:var(--ink)}
.pd .spec__table th{color:var(--gray);border-bottom-color:var(--line-strong)}
.pd .spec__table td{color:var(--body);border-bottom-color:var(--line)}
.pd .spec__table td:first-child{color:var(--gray)}
.pd .spec__note{font-size:.85rem;color:var(--gray);margin-top:.6rem;font-style:italic}

/* related */
.pd__related{border-top:1px solid var(--line);padding-top:2.4rem;margin-top:1rem}
.pd__related .grid{grid-template-columns:repeat(4,1fr);gap:1.25rem}
.pd__backlink{display:inline-block;margin-top:2.4rem;font-weight:600;color:var(--accent)}
.pd__backlink:hover{text-decoration:underline}

@media(max-width:860px){
  .pd__top{grid-template-columns:1fr;gap:2rem}
  .pd__gallery{position:static}
  .pd__related .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .pd{padding-top:5.5rem}
  .pd__related .grid{grid-template-columns:1fr}
}