/* ============================================================
   PepElyx - research peptide catalog
   Design system modeled on a premium "verified compounds" store:
   warm cream canvas + deep forest green, Saira display / Manrope body
   ============================================================ */
@import url('../fonts/fonts.css');

:root{
  --cream:#E9E1D3;
  --cream-2:#F0EAE1;
  --cream-3:#E1D7C5;
  --green:#36492A;
  --green-deep:#2C3D22;
  --green-soft:#46603a;
  --accent:#6B8C47;
  --dot:#5FAE4E;
  --ink:#36492A;
  --muted:#6B6353;
  --muted-2:#8a8070;
  --white:#fff;
  --line:rgba(54,73,42,.14);
  --line-soft:rgba(54,73,42,.09);
  --card-shadow:0 24px 48px -30px rgba(38,50,30,.50);
  --card-shadow-sm:0 12px 30px -18px rgba(38,50,30,.40);
  --font-head:'Saira',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r-card:24px;
  --r-pill:999px;
  --r-opt:18px;
  --r-sm:12px;
  --wrap:1240px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--cream);
  color:var(--ink);
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.08;letter-spacing:-.01em;color:var(--ink)}
.container,.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Top scrolling announcement bar ---------- */
.topbar{
  background:var(--green);color:#eef1e8;
  overflow:hidden;white-space:nowrap;
  font-family:var(--font-head);font-weight:500;
  font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;
  padding:9px 0;position:relative;z-index:60;
}
.topbar-track{display:inline-flex;align-items:center;gap:0;animation:marquee 32s linear infinite;will-change:transform}
.topbar-track span{display:inline-flex;align-items:center}
.topbar-track .tb-item{padding:0 26px}
.topbar-track .tb-sep{opacity:.55;font-size:13px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.topbar:hover .topbar-track{animation-play-state:paused}

/* ---------- Navigation ---------- */
.nav{
  position:sticky;top:0;z-index:55;
  background:rgba(240,234,225,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  height:78px;gap:18px;
}
.nav-left,.nav-right{display:flex;align-items:center;gap:30px}
.nav-right{justify-content:flex-end;gap:22px}
.nav-link{
  font-size:14.5px;font-weight:600;color:var(--ink);
  opacity:.78;transition:opacity .2s;letter-spacing:.01em;
}
.nav-link:hover,.nav-link.active{opacity:1}
.nav-link.active{color:var(--green)}
.nav-divider{width:1px;height:22px;background:var(--line)}
.brand{display:flex;flex-direction:column;align-items:center;gap:2px;justify-self:center;line-height:1}
.brand-mark{display:flex;flex-direction:column;align-items:center;gap:3px}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:15px;letter-spacing:.24em}
.brand-sub{font-size:8.5px;letter-spacing:.34em;font-weight:600;color:var(--muted);text-transform:uppercase}
.icon-btn{
  width:42px;height:42px;border-radius:var(--r-pill);
  border:1.5px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
  position:relative;transition:background .2s,border-color .2s;color:var(--ink);
}
.icon-btn:hover{background:#fff;border-color:var(--ink)}
.cart-count{
  position:absolute;top:-5px;right:-5px;min-width:19px;height:19px;padding:0 5px;
  background:var(--accent);color:#fff;border-radius:var(--r-pill);
  font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-body);
}
.signin-btn{
  height:42px;padding:0 22px;border-radius:var(--r-pill);border:1.5px solid var(--line);
  font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s;
}
.signin-btn:hover{background:var(--green);color:#fff;border-color:var(--green)}
.burger{display:none;width:42px;height:42px;align-items:center;justify-content:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  border-radius:var(--r-pill);padding:15px 28px;transition:.2s;white-space:nowrap;cursor:pointer;
}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn-outline-green{background:transparent;color:var(--green);border:1.5px solid var(--green)}
.btn-outline-green:hover{background:var(--green);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}
.btn-block{width:100%}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-head);font-weight:500;font-size:12px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--accent);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--dot)}
.eyebrow.line{color:var(--muted)}
.eyebrow.line::before{display:none}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sec-title{font-size:clamp(28px,3.4vw,40px);font-weight:600}
.see-all{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;
  border:1.5px solid var(--line);border-radius:var(--r-pill);padding:11px 22px;background:#fff;transition:.2s;
}
.see-all:hover{border-color:var(--ink);transform:translateY(-1px)}
section{scroll-margin-top:90px}

/* ============================================================
   HOME — bento hero
   ============================================================ */
.bento-hero{padding:56px 0 40px;position:relative}
.bento-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);background:rgba(255,255,255,.45);
  border-radius:var(--r-pill);padding:9px 18px;
  font-family:var(--font-head);font-weight:500;font-size:11.5px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--muted);margin-bottom:26px;
}
.hero-eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--dot)}
.bento-hero h1{font-size:clamp(40px,5vw,62px);font-weight:600;line-height:1.02;margin-bottom:22px}
.bento-hero h1 .accent{color:var(--accent);font-style:italic}
.hero-sub{font-size:17.5px;color:var(--muted);max-width:480px;margin-bottom:28px;line-height:1.65}
.hero-promo{
  display:flex;align-items:center;gap:14px;max-width:480px;
  background:rgba(255,255,255,.55);border:1px solid var(--line);
  border-radius:var(--r-opt);padding:13px 18px;margin-bottom:22px;
  text-decoration:none;color:inherit;cursor:pointer;
  transition:border-color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.hero-promo:hover{border-color:var(--accent);background:rgba(255,255,255,.82);box-shadow:var(--card-shadow-sm);transform:translateY(-1px)}
.hero-promo .hp-ic{
  width:38px;height:38px;border-radius:12px;background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.hero-promo .hp-t{font-weight:800;font-size:15px}
.hero-promo .hp-s{font-size:12.5px;color:var(--muted)}
.hero-promo .hp-arrow{margin-left:auto;color:var(--accent);font-size:20px;transition:transform .18s ease}
.hero-promo:hover .hp-arrow{transform:translateX(4px)}
.hero-actions{display:flex;gap:14px;margin-bottom:34px;flex-wrap:wrap}
.hero-stats{display:flex;gap:24px;flex-wrap:wrap;align-items:baseline}
.hero-stats .st{font-size:13.5px;color:var(--muted);white-space:nowrap}
.hero-stats .st b{color:var(--ink);font-weight:800;font-size:15px}
.hero-stats .star{color:var(--accent);letter-spacing:1px}

.hero-visual{
  position:relative;border-radius:32px;overflow:hidden;
  background:linear-gradient(150deg,#efe6d6,#e4d8c2);
  aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--card-shadow);
}
.hero-visual .hv-tag{
  position:absolute;top:24px;left:26px;
  font-family:var(--font-head);font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--muted);display:flex;align-items:center;gap:8px;font-weight:500;
}
.hero-visual .hv-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--dot)}
.hero-visual img{width:80%;height:80%;object-fit:contain;border-radius:18px;filter:drop-shadow(0 30px 40px rgba(38,50,30,.35))}

/* ============================================================
   PRODUCT GRID + CARDS
   ============================================================ */
.home-prod{padding:34px 0 60px}
.p-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.p-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.pcard{
  background:#fff;border-radius:var(--r-card);padding:18px 18px 20px;
  display:flex;flex-direction:column;
  box-shadow:var(--card-shadow-sm);
  border:1px solid rgba(255,255,255,.6);
  transition:transform .25s,box-shadow .25s;
}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--card-shadow)}
.pcard-img{
  position:relative;
  border-radius:16px;overflow:hidden;aspect-ratio:1/1;
  background:#f6f2ea;display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.pcard-img img{width:100%;height:100%;object-fit:cover}
.pcard-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  background:var(--green);color:#fff;font-family:var(--font-head);font-weight:600;
  font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;box-shadow:0 6px 16px -8px rgba(30,45,22,.7);
}
/* pinned hot-product ribbon (red); when both exist, the green badge moves to the right */
.pcard-hot{
  position:absolute;top:12px;left:12px;z-index:3;
  background:#d8322a;color:#fff;font-family:var(--font-head);font-weight:700;
  font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;box-shadow:0 6px 16px -8px rgba(150,20,20,.7);
}
.pcard-badge.badge-right{left:auto;right:12px}
.pdp-media .pcard-hot{top:42px;left:42px}
.pdp-media .pcard-badge.badge-right{left:auto;right:42px}
.pcard-divider{height:1px;background:var(--line-soft);margin:2px 0 13px}
.pcard-stock{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--muted);
  margin-bottom:8px;
}
.pcard-stock i{width:8px;height:8px;border-radius:50%;background:var(--dot);display:inline-block}
.pcard-stock.out i{background:#c0613b}
.pcard-cat{
  font-family:var(--font-head);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:500;margin-bottom:5px;line-height:1.5;
}
.pcard-cat .cat-num{color:var(--muted-2);white-space:nowrap}
.pcard-name{font-family:var(--font-head);font-size:19px;font-weight:600;margin-bottom:9px;line-height:1.2}
.pcard-rating{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:4px}
.pcard-rating .stars{color:var(--accent);letter-spacing:1px;font-size:12px}
.pcard-purity{font-size:13px;color:var(--muted);margin-bottom:12px}
.pcard-price{font-family:var(--font-head);font-size:22px;font-weight:700;margin-bottom:4px;margin-top:auto}
.pcard-price .from{font-size:12.5px;font-weight:600;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-right:6px}
.pcard-price s{color:var(--muted-2);font-size:15px;font-weight:500;margin-left:8px}
.pcard-ws{font-size:12.5px;font-weight:700;color:#2E4A14;margin:0 0 12px}
.pcard-ws .ws-badge{font-size:10px;padding:2px 6px;border-radius:4px}
.pcard-actions{display:grid;grid-template-columns:1fr 2fr;gap:10px}
.pa-view{
  border:1.5px solid var(--line);border-radius:var(--r-sm);padding:11px 8px;
  font-weight:700;font-size:14px;text-align:center;transition:.2s;background:#fff;
}
.pa-view:hover{border-color:var(--ink)}
.pa-add{
  background:var(--green);color:#fff;border-radius:var(--r-sm);padding:11px 14px;
  font-weight:700;font-size:14px;text-align:center;transition:.2s;white-space:nowrap;
}
.pa-add:hover{background:var(--green-deep)}

/* ============================================================
   GUARANTEE band
   ============================================================ */
.nlg{padding:64px 0;position:relative;text-align:center}
.nlg::before{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background:radial-gradient(circle at 78% 30%,var(--green) 0,transparent 46%);
}
.nlg .nlg-head{max-width:680px;margin:0 auto 44px;position:relative}
.nlg h2{font-size:clamp(28px,3.6vw,44px);margin:16px 0 14px}
.nlg .nlg-sub{color:var(--muted);font-size:17px}
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:left;position:relative}
.g-card{background:#fff;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--card-shadow-sm);display:flex;flex-direction:column}
.g-card .gc-img{height:210px;overflow:hidden;position:relative;background:#1d4b39}
.g-card .gc-img img{width:100%;height:100%;object-fit:cover}
.g-card .gc-ic{
  position:absolute;left:16px;bottom:-18px;width:42px;height:42px;border-radius:12px;z-index:2;
  background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;
}
.g-card .gc-body{padding:28px 20px 22px;flex:1;display:flex;flex-direction:column}
.g-card h3{font-size:18.5px;margin-bottom:9px}
.g-card p{font-size:14px;color:var(--muted);line-height:1.6;margin-bottom:18px;flex:1}
.g-card .gc-link{
  font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  font-weight:600;color:var(--accent);display:inline-flex;gap:8px;align-items:center;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.hp-reviews{background:var(--cream-3);padding:64px 0}
.rv-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.rv-head h2{font-size:clamp(28px,3.6vw,44px);font-style:italic}
.rv-score{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--muted)}
.rv-score .big{font-family:var(--font-head);font-size:26px;font-weight:700;color:var(--ink)}
.rv-score .stars{color:var(--accent);letter-spacing:1px}
.rv-track{
  display:flex;gap:20px;overflow-x:auto;padding:6px 2px 18px;
  scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none;
}
.rv-track::-webkit-scrollbar{display:none}
.rv-card{
  background:#fff;border-radius:20px;padding:26px;min-width:330px;max-width:330px;flex:0 0 auto;
  scroll-snap-align:start;box-shadow:var(--card-shadow-sm);
}
.rv-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.rv-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--font-head)}
.rv-name{font-weight:800;font-size:14.5px}
.rv-verified{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px}
.rv-stars{color:var(--accent);letter-spacing:1px;font-size:12px;margin-left:auto}
.rv-text{font-size:14.5px;color:var(--ink);line-height:1.6;opacity:.85}
.rv-carousel{position:relative}
.rv-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid rgba(28,55,40,.12);
  box-shadow:0 8px 22px rgba(28,55,40,.14);color:var(--ink);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .18s,color .18s,box-shadow .18s,opacity .18s;
}
.rv-nav:hover:not(:disabled){background:var(--green);color:#fff;box-shadow:0 10px 26px rgba(28,55,40,.22)}
.rv-nav:disabled{opacity:0;pointer-events:none}
.rv-prev{left:-23px}
.rv-next{right:-23px}
.rv-track{cursor:grab}
.rv-track.dragging{cursor:grabbing;scroll-behavior:auto;user-select:none;-webkit-user-select:none}
@media(max-width:760px){.rv-nav{display:none}}

/* ============================================================
   CUSTOMER TESTIMONIALS (reviews.html masonry + pdp carousel + home)
   ============================================================ */
.tst-section{padding:40px 0 64px}
.tst-masonry{columns:3;column-gap:18px}
.tst-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;margin-bottom:18px;
  background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--card-shadow-sm);
  border:1px solid rgba(28,55,40,.07);
}
.tst-card .tst-media{width:100%;display:block;object-fit:cover;max-height:340px;background:#f2f2f0}
.tst-body{padding:18px 20px 20px}
.tst-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tst-meta{display:flex;flex-direction:column;line-height:1.35}
.tst-region{font-size:11.5px;color:var(--muted)}
.tst-when{font-size:11px;color:var(--muted-2)}
.tst-tag{margin-left:auto;font-size:11px;font-weight:700;color:#2E4A14;background:#EAF2DF;padding:3px 9px;border-radius:12px;white-space:nowrap}
.tst-prod{display:inline-block;font-weight:800;font-size:14px;color:var(--accent);text-decoration:none;margin-bottom:6px}
.tst-prod:hover{text-decoration:underline}
.tst-detail{display:block;font-size:12.5px;color:var(--muted);margin-bottom:8px}
.tst-quote{font-size:14px;line-height:1.6;color:var(--ink);opacity:.88;margin:0}
/* carousel usage (home + pdp) */
.rv-track .tst-card{min-width:330px;max-width:330px;flex:0 0 auto;scroll-snap-align:start;margin-bottom:0}
.rv-track .tst-card .tst-media{max-height:300px}
@media(max-width:900px){.tst-masonry{columns:2}}
@media(max-width:560px){
  .tst-masonry{columns:2;column-gap:10px}
  .tst-card{margin-bottom:10px;border-radius:14px}
  .tst-body{padding:10px 10px 12px}
  .tst-top{gap:8px;margin-bottom:8px}
  .tst-detail{font-size:11px;margin-bottom:6px}
  .tst-quote{font-size:12px;line-height:1.5}
  .tst-card .tst-media{max-height:260px}
  .tst-tag{font-size:10px;padding:2px 7px}
  .tst-prod{font-size:12px;margin-bottom:4px}
}

/* testimonial lightbox: click any card media to enlarge / play */
.tst-zoom{cursor:zoom-in;display:block;position:relative}
.tst-zoom .tst-media{transition:transform .25s ease}
.tst-zoom:hover .tst-media{transform:scale(1.02)}
.tst-count{position:absolute;right:10px;bottom:10px;background:rgba(10,22,17,.82);color:#fff;font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:20px;letter-spacing:.3px;pointer-events:none}
.tst-play-badge{position:absolute;left:50%;top:50%;width:56px;height:56px;margin:-28px 0 0 -28px;background:rgba(10,22,17,.66);border:2px solid rgba(255,255,255,.92);border-radius:50%;pointer-events:none;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.tst-play-badge::after{content:'';position:absolute;left:50%;top:50%;width:0;height:0;margin:-11px 0 0 -5px;border-left:19px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent}
.tst-lb{position:fixed;inset:0;z-index:9999;background:rgba(10,22,17,.94);display:flex;align-items:center;justify-content:center;padding:28px;cursor:zoom-out}
.tst-lb[hidden]{display:none}
.tst-lb-body{max-width:min(1100px,94vw);max-height:88vh;display:flex;align-items:center;justify-content:center;gap:14px}
.tst-lb-slot{max-width:min(1000px,86vw);max-height:76vh;display:flex;align-items:center;justify-content:center}
.tst-lb-slot img{max-width:min(1000px,86vw);max-height:76vh;width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.55);cursor:zoom-out}
.tst-lb-slot video{max-width:min(1000px,86vw);max-height:76vh;width:auto;border-radius:10px;background:#000;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.tst-lb-close{position:fixed;top:22px;right:26px;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:26px;line-height:1;cursor:pointer;z-index:10000;display:flex;align-items:center;justify-content:center}
.tst-lb-close:hover{background:rgba(255,255,255,.3)}
.tst-lb-nav{position:fixed;inset:0;pointer-events:none;display:flex;align-items:center;justify-content:space-between;padding:0 14px;z-index:10001}
.tst-lb-nav button{pointer-events:auto;width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:30px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.tst-lb-nav button:hover{background:rgba(255,255,255,.3)}
.tst-lb-thumbs{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);display:flex;gap:8px;padding:8px 12px;background:rgba(255,255,255,.1);border-radius:14px;max-width:92vw;overflow-x:auto;z-index:10001}
.tst-lb-thumb{width:56px;height:56px;flex:0 0 auto;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:rgba(0,0,0,.4);cursor:pointer}
.tst-lb-thumb img,.tst-lb-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.tst-lb-thumb.active{border-color:#fff}
.tst-lb-thumb.thumb-vid::after{content:"▶";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;background:rgba(0,0,0,.25)}
.tst-lb-thumb.thumb-vid{position:relative}
.tst-lb-cap{position:fixed;left:50%;bottom:92px;transform:translateX(-50%);color:rgba(255,255,255,.85);font-size:12.5px;font-weight:600;letter-spacing:.5px;z-index:10001;background:rgba(0,0,0,.4);padding:4px 12px;border-radius:14px}
@media(max-width:560px){.tst-lb-thumbs{bottom:12px}.tst-lb-cap{bottom:80px}.tst-lb{padding:14px}.tst-lb-nav{padding:0 6px}}

/* ============================================================
   CLUB / newsletter
   ============================================================ */
.club{padding:60px 0}
.club-card{
  background:var(--green);border-radius:32px;padding:54px 60px;color:#fff;
  display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;
  position:relative;overflow:hidden;
}
.club-card::after{
  content:"";position:absolute;right:-60px;top:50%;transform:translateY(-50%);
  width:340px;height:340px;border-radius:50%;border:26px solid rgba(255,255,255,.05);
}
.club-card h2{color:#fff;font-size:clamp(26px,3vw,38px);margin-bottom:12px;position:relative;z-index:1}
.club-card h2 .accent{color:#a9c47f;font-style:italic}
.club-card p{color:rgba(255,255,255,.78);margin-bottom:22px;position:relative;z-index:1;max-width:440px}
.club-form{display:flex;gap:12px;position:relative;z-index:1}
.club-form input{
  flex:1;border-radius:var(--r-pill);border:none;padding:16px 24px;font-size:15px;font-family:inherit;
  background:#fff;color:var(--ink);
}
.club-form button{background:#fff;color:var(--green);border-radius:var(--r-pill);padding:16px 28px;font-weight:800;white-space:nowrap}
.club-badge{
  justify-self:end;position:relative;z-index:1;
  border:1px solid rgba(255,255,255,.35);border-radius:var(--r-pill);
  padding:9px 20px;font-family:var(--font-head);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--green);color:rgba(255,255,255,.82);padding:64px 0 30px;position:relative;overflow:hidden}
.footer::before{
  content:"";position:absolute;right:-80px;top:-40px;width:420px;height:420px;border-radius:50%;
  border:30px solid rgba(255,255,255,.035);pointer-events:none;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.14);position:relative}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:rgba(255,255,255,.6)}
.footer-brand .fb-logo{display:flex;flex-direction:column;gap:3px;margin-bottom:18px;align-items:flex-start}
.footer-brand p{font-size:14.5px;line-height:1.7;max-width:300px;color:rgba(255,255,255,.72)}
.footer-col h4{
  color:rgba(255,255,255,.55);font-family:var(--font-head);font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;margin-bottom:18px;font-weight:500;
}
.footer-col a{display:block;padding:6px 0;font-size:14.5px;color:rgba(255,255,255,.82);transition:.2s}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-disclaimer{
  font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:11.5px;line-height:1.8;
  color:rgba(255,255,255,.5);padding:28px 0;letter-spacing:.02em;
}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px;color:rgba(255,255,255,.6)}
.footer-bottom .fb-links{display:flex;gap:24px}
.footer-bottom .fb-links a:hover{color:#fff}

/* ============================================================
   LISTING / SHOP page
   ============================================================ */
.page-hero{
  background:var(--green);color:#fff;padding:58px 0 64px;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;right:-60px;top:50%;transform:translateY(-50%);
  width:460px;height:460px;border-radius:50%;border:34px solid rgba(255,255,255,.04);
}
.page-hero::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(circle at 80% 20%,rgba(107,140,71,.35),transparent 55%);
}
.page-hero .wrap{position:relative;z-index:1;text-align:center}
.page-hero .ph-eyebrow{
  font-family:var(--font-head);letter-spacing:.28em;font-size:12px;text-transform:uppercase;
  color:rgba(255,255,255,.65);margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:12px;
}
.page-hero .ph-eyebrow .coord{color:rgba(255,255,255,.45)}
.page-hero h1{color:#fff;font-size:clamp(34px,4.4vw,52px);margin-bottom:14px}
.page-hero h1 .accent{color:#a9c47f;font-style:italic}
.page-hero p{color:rgba(255,255,255,.78);font-size:17px;max-width:560px;margin:0 auto}

.cat-controls{
  background:var(--cream);border-bottom:1px solid var(--line-soft);
  position:sticky;top:78px;z-index:40;
}
.cat-controls .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}
.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;flex:1 1 auto;min-width:0}
.cat-tab{
  padding:10px 20px;border-radius:var(--r-pill);border:1.5px solid var(--line);
  background:#fff;font-weight:700;font-size:14px;transition:.2s;
}
.cat-tab:hover{border-color:var(--ink)}
.cat-tab.on{background:var(--accent);border-color:var(--accent);color:#fff}
.cat-results{padding:40px 0 70px}
.cat-results .p-grid{grid-template-columns:repeat(4,1fr)}
.results-meta{font-size:14px;color:var(--muted);margin-bottom:24px}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.crumb{padding:26px 0 0;font-size:13px;color:var(--muted)}
.crumb a:hover{color:var(--ink)}
.crumb span{margin:0 9px;opacity:.5}
.pdp-buy{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:26px 0 56px;align-items:start}
.pdp-media{
  position:sticky;top:96px;height:calc(100vh - 140px);
  background:#fff;border-radius:28px;padding:30px;box-shadow:var(--card-shadow-sm);
}
.pdp-media img{width:100%;height:100%;object-fit:cover;border-radius:16px}
.pdp-media .pcard-badge{top:42px;left:42px}
.pdp-cat{
  font-family:var(--font-head);letter-spacing:.22em;font-size:12px;text-transform:uppercase;
  color:var(--accent);margin-bottom:12px;font-weight:500;
}
.pdp-title{font-size:clamp(32px,4vw,46px);margin-bottom:14px}
.pdp-rating{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);margin-bottom:18px}
.pdp-rating .stars{color:var(--accent);letter-spacing:1px}
.pdp-rating a{text-decoration:underline}
.pdp-price{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.pdp-price .lab{font-family:var(--font-head);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pdp-price .val{font-family:var(--font-head);font-size:38px;font-weight:700}
.pdp-price s{color:var(--muted-2)}
.pdp-ws{margin:0 0 18px;display:flex;flex-wrap:wrap;align-items:center;gap:7px}
.ws-badge{background:#2E4A14;color:#fff;font-weight:800;font-size:11px;letter-spacing:.5px;padding:3px 9px;border-radius:5px;text-transform:uppercase}
.ws-price{font-family:var(--font-head);font-weight:800;font-size:22px;color:#2E4A14}
.ws-was{color:var(--muted-2);text-decoration:line-through;text-decoration-thickness:2px;font-size:14px;font-weight:600}
.ws-save{background:#EAF2DF;color:#2E4A14;font-weight:700;font-size:12px;padding:2px 8px;border-radius:4px}
.ws-note{color:var(--muted);font-size:12px;width:100%}
.pdp-lede{color:var(--muted);font-size:15.5px;line-height:1.7;margin-bottom:26px}
.size-label{font-family:var(--font-head);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.size-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:10px;margin-bottom:24px}
.size-opt{
  border:1.5px solid var(--line);background:#fff;border-radius:var(--r-opt);
  padding:12px 8px;text-align:center;transition:.18s;cursor:pointer;
}
.size-opt .so-spec{font-weight:800;font-size:14.5px;display:block}
.size-opt .so-price{font-size:12.5px;color:var(--muted);margin-top:2px;display:block}
.size-opt:hover{border-color:var(--ink)}
.size-opt.on{background:var(--green);border-color:var(--green);color:#fff}
.size-opt.on .so-price{color:rgba(255,255,255,.75)}
.buy-row{display:grid;grid-template-columns:auto 1fr;gap:14px;margin-bottom:16px}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:var(--r-pill);background:#fff;overflow:hidden}
.qty button{width:44px;height:52px;font-size:20px;color:var(--ink)}
.qty input{width:42px;border:none;text-align:center;font-weight:800;font-size:16px;font-family:inherit;background:none;color:var(--ink)}
.add-cart{
  background:var(--green);color:#fff;border-radius:var(--r-pill);font-weight:800;font-size:15.5px;
  display:flex;align-items:center;justify-content:center;gap:10px;transition:.2s;
}
.add-cart:hover{background:var(--green-deep)}
.ship-note{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);margin-bottom:18px}
.ship-note.ship-handling{margin-bottom:6px}
.ship-note.ship-rate{margin-bottom:18px;align-items:flex-start}
.ship-note.ship-rate svg{flex-shrink:0;margin-top:3px}
.buy-checks{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px 14px;margin-bottom:20px}
.buy-checks li{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--ink)}
.buy-checks svg{flex-shrink:0}
.buy-checks .stock-live{color:var(--accent);font-weight:700;display:flex;align-items:center;gap:7px}
.buy-checks .stock-live i{width:8px;height:8px;border-radius:50%;background:var(--dot)}
.buy-checks .stock-live.out{color:#c0613b}
.buy-checks .stock-live.out i{background:#c0613b}
.add-cart[disabled],.pa-add[disabled],.btn[disabled]{opacity:.55;cursor:not-allowed;pointer-events:none}
.coa-inline{
  display:inline-flex;align-items:center;gap:9px;border:1.5px solid var(--line);background:#fff;
  border-radius:var(--r-pill);padding:12px 22px;font-weight:700;font-size:14px;transition:.2s;
}
.coa-inline:hover{border-color:var(--ink)}

/* anchor layout: sticky left nav + long right content */
.pdp-body{background:var(--cream-2);border-top:1px solid var(--line-soft);border-radius:36px 36px 0 0}
.pdp-body-grid{display:grid;grid-template-columns:200px 1fr;gap:50px;padding:56px 28px 70px;max-width:var(--wrap);margin:0 auto}
.anchor-nav{position:sticky;top:110px;align-self:start;border-left:2px solid var(--line)}
.anchor-nav a{
  display:flex;gap:14px;padding:13px 20px;font-family:var(--font-head);font-weight:500;font-size:15px;
  color:var(--muted);border-left:2px solid transparent;margin-left:-2px;transition:.2s;
}
.anchor-nav a .n{font-size:12.5px;color:var(--muted-2);padding-top:2px}
.anchor-nav a.on{color:var(--ink);border-left-color:var(--accent);font-weight:600}
.pdp-section{padding-bottom:54px;margin-bottom:54px;border-bottom:1px solid var(--line-soft)}
.pdp-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.pdp-section .ps-eyebrow{font-family:var(--font-head);letter-spacing:.26em;font-size:12px;color:var(--accent);text-transform:uppercase;margin-bottom:14px;font-weight:500}
.pdp-section h2{font-size:clamp(26px,3vw,38px);margin-bottom:22px}
.pdp-section p{color:var(--muted);margin-bottom:16px;font-size:15.5px;line-height:1.75;max-width:680px}
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-weight:700;font-size:16px;text-align:left;color:var(--ink)}
.acc-head .plus{font-size:22px;color:var(--accent);transition:transform .25s;font-weight:400}
.acc-item.open .plus{transform:rotate(45deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.acc-item.open .acc-body{max-height:600px}
.acc-body-inner{padding:0 0 18px;color:var(--muted);font-size:15px;line-height:1.7}

/* deep-green spec table */
.spec-table{background:var(--green);border-radius:22px;overflow:hidden;color:#fff;max-width:720px;margin-top:8px}
.spec-row{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:17px 26px;border-bottom:1px solid rgba(255,255,255,.12)}
.spec-row:last-child{border-bottom:none}
.spec-row .k{font-family:var(--font-head);letter-spacing:.16em;font-size:12px;text-transform:uppercase;color:rgba(255,255,255,.6);padding-top:2px}
.spec-row .v{font-weight:600;font-size:15px}
.ruo-note{font-size:13px;color:var(--muted);margin-top:18px}

/* COA split card */
.coa-split{display:grid;grid-template-columns:1fr 1fr;border-radius:22px;overflow:hidden;box-shadow:var(--card-shadow-sm);max-width:820px}
.coa-left{background:#fff;padding:30px}
.coa-left h4{font-size:18px;margin-bottom:4px}
.coa-left .lot{font-family:var(--font-head);font-size:12px;letter-spacing:.14em;color:var(--muted);text-align:right}
.coa-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.coa-line{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:14.5px}
.coa-line .k{color:var(--muted)}
.coa-line .v{font-weight:700}
.coa-right{background:var(--green);color:#fff;padding:30px}
.coa-right p{color:rgba(255,255,255,.82);font-size:14.5px;margin-bottom:20px}
.coa-rline{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}
.coa-rline .k{color:rgba(255,255,255,.65)}
.coa-rline .v{font-weight:700}
.coa-report{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--green);border-radius:var(--r-pill);padding:12px 24px;font-weight:700;margin-top:18px;font-size:14px}

/* PDP reviews 2-col */
.pdp-rv-summary{display:flex;align-items:center;gap:18px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.pdp-rv-summary .big{font-family:var(--font-head);font-size:52px;font-weight:700;line-height:1}
.pdp-rv-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.show-more-wrap{text-align:center;margin-top:28px}

/* related horizontal auto-scroll */
.related{padding:56px 0 70px;overflow:hidden}
.related .rel-head{margin-bottom:26px}
.rel-track{display:flex;gap:20px;overflow:hidden;animation:relscroll 46s linear infinite}
.rel-track:hover{animation-play-state:paused}
.rel-track .pcard{min-width:280px;flex:0 0 280px}
@keyframes relscroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* sticky bottom buy bar */
.buybar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);padding:12px 28px;
  display:flex;align-items:center;gap:16px;
  transform:translateY(120%);transition:transform .3s;
}
.buybar.show{transform:translateY(0)}
.buybar img{width:44px;height:44px;border-radius:10px;object-fit:cover}
.buybar .bb-name{font-weight:800;font-size:14.5px}
.buybar .bb-spec{font-size:12.5px;color:var(--muted)}
.buybar .bb-price{font-family:var(--font-head);font-weight:700;font-size:20px;margin-left:auto}
.buybar .btn{padding:11px 26px}

/* ============================================================
   GENERIC CONTENT PAGES (about / quality / shipping / faq / contact)
   ============================================================ */
.content-wrap{padding:56px 0 80px;max-width:860px}
.content-wrap h2{font-size:28px;margin:36px 0 14px}
.content-wrap h3{font-size:20px;margin:26px 0 10px}
.content-wrap p{color:var(--muted);margin-bottom:16px;line-height:1.8;font-size:15.5px}
.content-wrap ul.bullets{margin:0 0 18px 0;list-style:none}
.content-wrap ul.bullets li{position:relative;padding-left:28px;margin-bottom:12px;color:var(--muted);line-height:1.7}
.content-wrap ul.bullets li::before{
  content:"";position:absolute;left:0;top:9px;width:11px;height:11px;border-radius:50%;background:var(--dot);
}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}
.feature-cell{background:#fff;border-radius:20px;padding:26px;box-shadow:var(--card-shadow-sm)}
.feature-cell .fc-ic{width:46px;height:46px;border-radius:13px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature-cell h3{margin:0 0 8px;font-size:17.5px}
.feature-cell p{font-size:14px;margin:0}
.faq-item{background:#fff;border-radius:18px;padding:6px 24px;margin-bottom:14px;box-shadow:var(--card-shadow-sm)}
.faq-item .acc-head{font-size:15.5px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-weight:700;font-size:13.5px;margin-bottom:7px}
.form-field input,.form-field textarea,.form-field select{
  width:100%;border:1.5px solid var(--line);border-radius:14px;background:#fff;padding:13px 16px;
  font-family:inherit;font-size:15px;color:var(--ink);
}
.form-field textarea{min-height:130px;resize:vertical}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--accent)}
.contact-card{background:var(--green);color:#fff;border-radius:24px;padding:34px}
.contact-card h3{color:#fff;margin-bottom:16px;font-size:22px}
.contact-card p{color:rgba(255,255,255,.8);font-size:14.5px;margin-bottom:14px}
.contact-channel{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-channel:last-child{border-bottom:none}
.contact-channel .cc-ic{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}
.contact-channel .cc-t{font-size:12px;color:rgba(255,255,255,.6)}
.contact-channel .cc-v{font-weight:700}

/* ============================================================
   CART DRAWER
   ============================================================ */
.cart-overlay{position:fixed;inset:0;background:rgba(30,38,22,.45);opacity:0;pointer-events:none;transition:opacity .3s;z-index:90}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);background:var(--cream-2);z-index:91;
  transform:translateX(100%);transition:transform .32s;display:flex;flex-direction:column;
}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}
.cart-head h3{font-size:20px}
.cart-close{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);display:flex;align-items:center;justify-content:center;background:#fff}
.cart-items{flex:1;overflow-y:auto;padding:18px 24px}
.cart-empty{text-align:center;color:var(--muted);padding:60px 0}
.cart-line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;background:#fff;border-radius:16px;padding:12px;margin-bottom:12px;align-items:center}
.cart-line img{width:64px;height:64px;border-radius:12px;object-fit:cover}
.cart-line .cl-name{font-weight:700;font-size:14px}
.cart-line .cl-spec{font-size:12.5px;color:var(--muted)}
.cart-line .cl-price{font-family:var(--font-head);font-weight:700;margin-top:3px}
.cart-line .cl-price .cl-was{font-family:var(--font-body);font-size:14px;color:#B0563B;text-decoration:line-through;text-decoration-thickness:2px;margin-left:6px;font-weight:600}
.cart-line .cl-remove{font-size:12px;color:#b0563b;margin-top:4px}
.cart-foot{padding:20px 24px;border-top:1px solid var(--line);background:#fff}
.cart-ws{padding:11px 24px;font-size:13px;line-height:1.55;color:var(--muted);background:#F5F7EF;border-top:1px solid var(--line)}
.cart-ws.on{color:#2E4A14;background:#EAF2DF}
.cart-ws b{color:inherit}
.cart-total{display:flex;justify-content:space-between;font-family:var(--font-head);font-weight:700;font-size:20px;margin-bottom:14px}

/* floating contact */
.float-contact{position:fixed;right:22px;bottom:26px;z-index:45;display:flex;flex-direction:column;gap:12px}
.fc-btn{
  width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;box-shadow:0 10px 24px -8px rgba(38,50,30,.5);transition:transform .2s;
}
.fc-btn:hover{transform:scale(1.08)}
.fc-wa{background:#25a459}
.fc-tg{background:#2a9bd4}

/* toast */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);
  background:var(--green);color:#fff;padding:13px 26px;border-radius:var(--r-pill);font-weight:700;font-size:14px;
  opacity:0;transition:.3s;z-index:100;pointer-events:none;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .p-grid,.cat-results .p-grid{grid-template-columns:repeat(3,1fr)!important}
  .guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .g-card .gc-img{height:auto;aspect-ratio:3/2}
  .bento-hero-grid{gap:34px}
}
@media(max-width:900px){
  .nav-left,.nav-right .nav-link,.nav-divider,.signin-btn,.nav-right .icon-search{display:none}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;position:relative}
  .burger{display:flex}
  .brand{position:absolute;left:50%;transform:translateX(-50%)}
  .nav-right{display:flex;gap:8px}
  .bento-hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:440px;margin:0 auto;order:-1}
  .pdp-buy{grid-template-columns:1fr;gap:30px}
  .pdp-media{position:static;height:auto}
  .pdp-body-grid{grid-template-columns:1fr;gap:26px}
  .anchor-nav{display:none}
  .coa-split{grid-template-columns:1fr}
  .pdp-rv-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .club-card{grid-template-columns:1fr;padding:40px 30px}
  .club-badge{justify-self:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .feature-grid{grid-template-columns:1fr}
  .cat-controls{position:static}
  .buy-checks{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  html,body{overflow-x:hidden;max-width:100vw}
  .container,.wrap{padding:0 16px}
  .p-grid,.cat-results .p-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px}
  .pcard{padding:12px;border-radius:18px}
  .pcard-name{font-size:15px}
  .pcard-price{font-size:17px}
  .pcard-actions{grid-template-columns:1fr}
  .guarantee-grid{grid-template-columns:1fr}
  .g-card .gc-img{height:auto;aspect-ratio:3/2}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1}
  .spec-row{grid-template-columns:1fr;gap:4px}
  /* size picker: two columns like the benchmark site */
  .size-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .size-opt{padding:14px 8px}
  .size-opt .so-spec{font-size:14px}
  .size-opt .so-price{font-size:12px}
  /* qty + add-to-cart on one row, like benchmark */
  .buy-row{grid-template-columns:auto 1fr;gap:10px}
  .qty button{width:38px;height:52px}
  .qty input{width:34px}
  /* brand subtitle one line */
  .brand-sub{letter-spacing:.16em;font-size:7.5px;white-space:nowrap}
  /* fixed buy bar compact */
  .buybar{padding:10px 14px;gap:10px}
  .buybar img{width:40px;height:40px}
  .buybar .bb-spec{display:none}
  .buybar .bb-name{font-size:13px;line-height:1.25}
  .buybar .bb-price{font-size:17px}
  .buybar .btn{padding:10px 14px;font-size:13px}
  .float-contact{right:12px;bottom:14px;flex-direction:column;gap:8px}
  .club-form{flex-direction:column}
  /* related products: stop auto-scroll track from stretching the page */
  .rel-track{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;animation:none;overflow:visible}
  .rel-track .pcard{min-width:0;flex:none}
  /* breadcrumb wrap instead of clipping */
  .crumbs,.crumbs a{flex-wrap:wrap;white-space:normal}
  /* product description tables/COA split scroll horizontally only if needed */
  .spec-table,.coa-cert-test-table,.coa-cert-info-table{max-width:100%}
  .pdp-title{font-size:34px}
  .hero-copy h1{font-size:38px}
  .hero-sub{font-size:16px}
  /* home hero: full-width copy, small vial aligned right beside the title */
  .bento-hero{position:relative;padding-top:18px}
  .bento-hero-grid{display:block}
  .hero-copy{padding-right:0}
  .hero-visual{position:absolute;top:108px;right:16px;width:135px;max-width:none;margin:0;order:0}
  .hero-visual .hv-tag{display:none}
  .hero-visual img{width:135px;height:auto}
  .hero-copy h1{padding-right:150px;font-size:34px}
  .hero-sub{font-size:15px}
  .hero-eyebrow{font-size:11px}
  .hero-stats{flex-wrap:wrap;gap:10px 18px;display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
  .hero-stats .st{white-space:normal;font-size:12px}
  .hero-stats .st b{font-size:13.5px}
  .hero-promo{padding:14px 16px}
  .hero-actions{flex-direction:column;gap:12px}
  .hero-actions .btn{width:100%;justify-content:center}
  .buy-checks{grid-template-columns:1fr;gap:8px 14px}
  .buy-checks li{white-space:normal}
}
/* mobile nav drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:85;background:var(--cream-2);padding:90px 30px 30px;
  transform:translateX(-100%);transition:transform .3s;overflow-y:auto;
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{display:block;font-family:var(--font-head);font-size:24px;font-weight:600;padding:14px 0;border-bottom:1px solid var(--line-soft)}





/* research notes block */
.research-notes{margin-top:8px}
.research-notes .rn-block h3{font-family:var(--font-head);font-size:14px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;color:var(--ink)}
.rn-block p{color:var(--muted);font-size:15px;line-height:1.75;max-width:680px}
.rn-two{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:28px}
.rn-peers{display:flex;flex-direction:column;gap:10px}
.rn-peer{display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line-soft);border-radius:14px;padding:12px 16px;text-decoration:none;transition:border-color .2s}
.rn-peer-name{font-weight:700;font-size:14.5px;color:var(--ink)}
.rn-peer-cat{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.rn-peer:hover{border-color:var(--ink)}
.rn-peer.empty{color:var(--muted);font-size:13.5px;letter-spacing:0;text-transform:none;font-weight:400}
.rn-bench{margin:0;padding-left:18px;color:var(--muted);font-size:14px;line-height:1.7}
.rn-bench li{margin-bottom:8px}
@media(max-width:640px){.rn-two{grid-template-columns:1fr;gap:22px}}

.rn-refs-block{margin-top:28px;border-top:1px solid var(--line-soft);padding-top:22px}
.rn-refs{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.rn-refs li{display:flex;flex-direction:column;gap:2px;border-left:2px solid var(--green);padding-left:14px}
.rn-refs a{font-weight:600;font-size:14.5px;color:var(--ink);text-decoration:none;line-height:1.45}
.rn-refs a:hover{color:var(--green)}
.rn-ref-src{font-size:12px;color:var(--muted);letter-spacing:.03em}

/* ===== mobile drawer fixes (added 2026-10-12) ===== */
.mobile-nav{z-index:1001}
.mn-mask{position:fixed;inset:0;background:rgba(28,36,22,.45);opacity:0;visibility:hidden;transition:opacity .25s ease;z-index:1000}
.mn-mask.on{opacity:1;visibility:visible}
.mn-bar{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;margin-bottom:4px;border-bottom:1px solid var(--line-soft)}
.mn-title{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.mn-close{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-soft);border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;padding:0}
.mn-close:hover{background:#fff}
.mn-search{display:flex;align-items:center;gap:10px;width:100%;margin:14px 0 10px;padding:13px 16px;border:1px solid var(--line-soft);border-radius:10px;background:#fff;color:var(--muted);font:inherit;font-size:15px;cursor:pointer;text-align:left}
.mn-search:hover,.mn-search:focus-visible{border-color:var(--green);color:var(--ink)}
.mobile-nav{overflow-y:auto;-webkit-overflow-scrolling:touch}

/* ===== 浮动联系按钮避让底部粘性加购栏 (added 2026-10-12) ===== */
.float-contact{transition:bottom .25s ease}
/* JS 兜底：加购栏显示时给浮动按钮加 .fc-raised */
.float-contact.fc-raised{bottom:88px}
/* 纯 CSS 兜底（支持 :has() 的浏览器，JS 未跑也能生效） */
body:has(.js-buybar.show) .float-contact{bottom:88px}
@media(max-width:560px){
  .float-contact.fc-raised{bottom:82px}
  body:has(.js-buybar.show) .float-contact{bottom:82px}
}

/* ===== 分类导航：单行横向滑动 (added 2026-10-12) ===== */
/* 覆盖原有 flex-wrap:wrap —— 12 个分类在 360px 下曾折成 6 行、占视口 49% */
.cat-tabs{
  flex-wrap:nowrap;
  overflow-x:auto;
  overflow-y:hidden;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;          /* Firefox */
  -ms-overflow-style:none;       /* 旧 Edge */
  padding-bottom:4px;            /* 给吸附留一点余量 */
  scroll-padding-left:2px;
}
.cat-tabs::-webkit-scrollbar{display:none}   /* Chrome / Safari */
.cat-tabs > .cat-tab{flex:0 0 auto;scroll-snap-align:start}
/* 右侧渐隐：只在「可滚动 且 未滚到末尾」时出现，提示还有更多分类 */
.cat-tabs.is-scrollable:not(.at-end){
  -webkit-mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 46px),transparent 100%);
          mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 46px),transparent 100%);
}
/* 手机端压缩分类区的上下留白 */
@media(max-width:640px){
  .cat-controls{padding-top:10px;padding-bottom:8px}
  .cat-tabs{gap:8px}
  .cat-tab{padding-left:14px;padding-right:14px}
}

/* ===== 分类导航：桌面端恢复滚动条 + 拖拽光标 (added 2026-10-12) =====
   背景：base 规则里 scrollbar-width:none 会让鼠标用户完全无法横向滚动。
   仅对「精确指针 + 支持 hover」的设备恢复细滚动条；触摸设备保持隐藏。 */
@media (hover:hover) and (pointer:fine){
  /* 注意：Chrome 121+ 若设置 scrollbar-width（非 auto），会忽略下面的 ::-webkit-scrollbar，
     所以此处保持 auto，改用伪元素自定义出干净的细圆角条；Firefox 走文件末尾的 @supports 分支。 */
  .cat-tabs{
    scrollbar-width:auto;
    cursor:grab;
    padding-bottom:9px;
  }
  .cat-tabs.dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
  .cat-tabs::-webkit-scrollbar{display:block;height:8px;background:transparent}
  .cat-tabs::-webkit-scrollbar-track{background:transparent;margin:0}
  .cat-tabs::-webkit-scrollbar-thumb{background:#dcd2bd;border-radius:99px}
  .cat-tabs::-webkit-scrollbar-thumb:hover{background:#c3b394}
  .cat-tabs::-webkit-scrollbar-button{display:none;width:0;height:0}  /* 去掉两端丑箭头 */
  .cat-tabs::-webkit-scrollbar-corner{background:transparent}
  .cat-tabs.dragging .cat-tab{pointer-events:none}
}

/* Firefox 等不支持 webkit 伪元素的浏览器（Chrome 会跳过整块，避免与上面冲突） */
@supports not selector(::-webkit-scrollbar){
  @media (hover:hover) and (pointer:fine){
    .cat-tabs{scrollbar-width:thin;scrollbar-color:#dcd2bd transparent}
  }
}

/* ===== 修复：底部「相关产品」跑马灯右侧露白 (added 2026-10-12) =====
   根因：.rel-track 是块级 flex，宽度被父容器限制为视口宽（~1148px），
        而 translateX(-50%) 的 50% 指「元素自身宽度」而非「内容宽度」，
        于是动画只移动约 574px，而内容长达 5980px → 轨道右边缘缩进视口内，
        右侧露出大片空白（实测从 85px 递增，最终可达 574px）。
   修法：让轨道宽度等于内容宽度，-50% 才恰好等于「一份副本」的宽度；
        生成器已输出 $relCards.$relCards 双份内容，故可无缝循环。
   注意：@media(max-width:640px) 下改为 grid 布局，故仅在 ≥641px 应用。 */
@media(min-width:641px){
  .rel-track{width:max-content}
}