/* ============================================================
   SHUTTLE & SMASH — "Calibrated"  ·  precision tech spec-sheet kit
   Space Grotesk (display) · IBM Plex Sans (body) · IBM Plex Mono (data)
   A bright-white industrial datasheet for badminton rackets.
   ============================================================ */

@font-face{
  font-family:"Space Grotesk";
  src:url("../fonts/spacegrotesk.woff2") format("woff2");
  font-weight:400 700; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Sans";
  src:url("../fonts/plexsans.woff2") format("woff2");
  font-weight:400 600; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("../fonts/plexmono-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("../fonts/plexmono-600.woff2") format("woff2");
  font-weight:600; font-style:normal; font-display:swap;
}

/* ── tokens ─────────────────────────────────────────────── */
:root{
  --ice:#ffffff;
  --paper:#f6f9fc;
  --surface:#eef2f7;
  --ink:#0a0f1f;
  --graphite:#12202b;
  --steel:#3e6e8c;
  --accent:#0057ff;
  --accent-2:#00c2ff;
  --line:#d7dee8;
  --muted:#6b7794;

  --disp:"Space Grotesk","Helvetica Neue",Arial,sans-serif;
  --body:"Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"Plex Mono",ui-monospace,"SF Mono","Courier New",monospace;

  --wrap:1160px;
  --gutter:clamp(1.15rem,4vw,3rem);
  --bar:52px;

  /* graph-paper signature */
  --grid: 40px;
  --grid-line: rgba(62,110,140,.07);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:calc(var(--bar) + 12px)}

body{
  background:var(--ice);
  color:var(--ink);
  font-family:var(--body);
  font-size:clamp(1rem,.97rem + .18vw,1.06rem);
  line-height:1.6;
  padding-top:var(--bar);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* ── graph-paper background (signature) ─────────────────── */
.graph{
  background-image:
    linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:var(--grid) var(--grid);
  background-position:center top;
}

/* ── typography ─────────────────────────────────────────── */
.display,h1,h2,h3{font-family:var(--disp);letter-spacing:-.02em;line-height:1.02}
h1{font-weight:300;font-size:clamp(2.4rem,5vw,4.2rem)}
h2{font-weight:400;font-size:clamp(1.9rem,3.4vw,2.9rem)}
h3{font-weight:500;font-size:clamp(1.15rem,1.6vw,1.4rem);line-height:1.12}
p{max-width:64ch}

.eyebrow{
  font-family:var(--mono);font-size:.7rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--steel);
  display:inline-block;
}
.mono{font-family:var(--mono);letter-spacing:.04em}
.muted{color:var(--muted)}
.lead{font-size:clamp(1.05rem,1rem + .45vw,1.28rem);line-height:1.5;color:var(--muted);font-weight:400}
.tagline{font-family:var(--mono);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ── fixed thin top bar ─────────────────────────────────── */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--bar);
  background:color-mix(in srgb,var(--ice) 90%,transparent);
  backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line);
}
.topbar .bar{
  max-width:var(--wrap);margin-inline:auto;height:100%;
  padding-inline:var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem;
}
.wordmark{
  font-family:var(--disp);font-weight:600;font-size:1rem;
  letter-spacing:.02em;color:var(--ink);
  display:flex;align-items:center;gap:.5rem;
}
.wordmark::before{content:"";width:9px;height:9px;background:var(--accent);border-radius:1px}
.util{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.9rem)}
.util a{
  font-family:var(--mono);font-size:.68rem;font-weight:500;
  letter-spacing:.15em;text-transform:uppercase;color:var(--muted);
  padding:.2rem 0;position:relative;
}
.util a:hover{color:var(--ink)}
.util a.active{color:var(--ink)}
.util a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;background:var(--accent)}
.util a.cart{color:var(--accent);font-weight:600}

/* ── layout scaffolding ─────────────────────────────────── */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(3rem,7vw,6rem)}
.section-tight{padding-block:clamp(2rem,4vw,3.2rem)}
.stack>*+*{margin-top:1.05rem}
hr.rule{border:0;border-top:1px solid var(--line);margin:0}

.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:clamp(1.6rem,3vw,2.6rem)}
.sec-head h2{max-width:18ch}
.lot-no{font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);display:inline-block;margin-bottom:.6rem}
.sec-tick{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  padding-top:.7rem;
}
.sec-tick b{color:var(--ink);font-weight:600}

/* ── buttons ────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--mono);font-size:.74rem;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;
  padding:.85rem 1.35rem;border:1.5px solid transparent;border-radius:0;
  transition:background .16s ease,color .16s ease,border-color .16s ease;
  cursor:pointer;
}
.btn-outline{border-color:var(--accent);color:var(--accent);background:transparent}
.btn-outline:hover{background:var(--accent);color:var(--ice)}
.btn-fill{background:var(--accent);color:var(--ice);border-color:var(--accent)}
.btn-fill:hover{background:var(--graphite);border-color:var(--graphite)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}
.arrow{font-family:var(--mono)}
.golink{
  font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);border-bottom:1.5px solid var(--accent);padding-bottom:2px;
  align-self:flex-start;
}
.golink:hover{color:var(--graphite);border-color:var(--graphite)}

/* ── hero (home) ────────────────────────────────────────── */
.hero{background:var(--ice);border-bottom:1px solid var(--line)}
.hero-grid{
  max-width:var(--wrap);margin-inline:auto;padding:clamp(2.6rem,6vw,5rem) var(--gutter) clamp(2.4rem,5vw,4rem);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;
}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr}}
.hero-copy h1{margin:.8rem 0 1.1rem;max-width:14ch}
.hero-copy .tagline{margin-bottom:1.4rem}
.hero-copy .lead{max-width:44ch}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.7rem}

/* measurement-callout figure (signature) */
.hero-fig{position:relative;padding:clamp(1.2rem,3vw,2.4rem) clamp(2rem,4vw,3.4rem)}
.hero-fig .frame{border:1px solid var(--line);background:var(--paper);position:relative}
.hero-fig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.callout{position:absolute;font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.08em;color:var(--steel);white-space:nowrap}
.callout::before{content:"";position:absolute;background:var(--accent)}
.callout .n{color:var(--ink)}
/* right-edge callout: horizontal tick */
.callout.c1{top:22%;right:-.2rem;transform:translateX(100%);padding-left:.5rem}
.callout.c1::before{left:-1.6rem;top:50%;width:1.5rem;height:1px}
.callout.c1::after{content:"";position:absolute;left:-1.6rem;top:calc(50% - 3px);width:1px;height:6px;background:var(--accent)}
.callout.c2{top:52%;right:-.2rem;transform:translateX(100%);padding-left:.5rem}
.callout.c2::before{left:-1.6rem;top:50%;width:1.5rem;height:1px}
.callout.c2::after{content:"";position:absolute;left:-1.6rem;top:calc(50% - 3px);width:1px;height:6px;background:var(--accent)}
/* bottom-left callout: vertical tick */
.callout.c3{bottom:-.2rem;left:12%;transform:translateY(100%);padding-top:.5rem}
.callout.c3::before{top:-1.4rem;left:.4rem;width:1px;height:1.3rem}
.callout.c3::after{content:"";position:absolute;top:-1.4rem;left:calc(.4rem - 3px);width:6px;height:1px;background:var(--accent)}
@media(max-width:520px){.callout{display:none}.hero-fig{padding:1rem}}

/* ── product lattice (shop + featured) ──────────────────── */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:760px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.pgrid{grid-template-columns:1fr}}
.pcell{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:20px;display:flex;flex-direction:column;gap:.55rem;background:var(--ice);
  transition:background .16s ease;
}
.pcell:hover{background:var(--paper)}
.pcell .pfig{background:var(--paper);border:1px solid var(--line);overflow:hidden;margin-bottom:.3rem}
.pcell .pfig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply;transition:transform .5s ease}
.pcell:hover .pfig img{transform:scale(1.03)}
.pcell .pidx{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--muted)}
.pcell .pname{font-family:var(--disp);font-weight:500;font-size:1.08rem;line-height:1.15;color:var(--ink)}
.pcell .pprice{font-family:var(--mono);font-weight:600;font-size:1.05rem;color:var(--accent)}
.specrow{display:flex;gap:0;border-top:1px solid var(--line);margin-top:auto}
.specrow .spec{flex:1;padding:.55rem 0 0;display:flex;flex-direction:column;gap:2px;border-right:1px solid var(--line)}
.specrow .spec:last-child{border-right:0}
.specrow .spec .lbl{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.specrow .spec .val{font-family:var(--mono);font-size:.74rem;font-weight:600;color:var(--ink)}

/* ── interior themed header band (spec-header) ──────────── */
.spec-band{background:var(--surface);border-bottom:1px solid var(--line);position:relative}
.spec-band .inner{max-width:var(--wrap);margin-inline:auto;padding:clamp(2.2rem,5vw,3.6rem) var(--gutter) clamp(1.4rem,3vw,2rem)}
.spec-band .eyebrow{color:var(--accent)}
.spec-band h1{font-size:clamp(2rem,4vw,3.2rem);margin:.5rem 0 .8rem;max-width:20ch}
.spec-band .lead{max-width:52ch}
.spec-band .blue-rule{height:2px;background:var(--accent);width:56px;margin:.2rem 0 1rem}
.spec-band .tick{border-top:1px solid var(--line)}
.spec-band .tick .row{
  max-width:var(--wrap);margin-inline:auto;padding:.75rem var(--gutter);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}
.spec-band .tick b{color:var(--ink);font-weight:600}
.spec-band .tick a{color:var(--accent)}

/* ── strip (nutra / ebook two-column) ───────────────────── */
.strip{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:620px){.strip{grid-template-columns:1fr}}
.tile{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(1.4rem,3vw,2rem);display:flex;flex-direction:column;gap:.5rem;background:var(--ice)}
.tile .kicker{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);font-weight:600}
.tile .tprice{font-family:var(--mono);font-weight:600;color:var(--accent);margin-top:.3rem}
.tile.dark{background:var(--graphite);color:var(--ice)}
.tile.dark h3{color:var(--ice)}
.tile.dark .kicker{color:var(--accent-2)}
.tile.dark .muted{color:rgba(234,241,246,.72)}
.tile.dark .tprice{color:var(--accent-2)}

/* ── datasheet product ledger (home) ────────────────────── */
.ledger{border:1px solid var(--line);background:var(--paper)}
.ledger-row{display:grid;grid-template-columns:2.4rem 1fr 9rem 4.5rem;gap:1rem;align-items:center;padding:.85rem clamp(1rem,2vw,1.5rem);border-top:1px solid var(--line)}
.ledger-row:first-child{border-top:0}
.ledger-row .n{font-family:var(--mono);font-size:.68rem;color:var(--muted)}
.ledger-row .nm{font-family:var(--disp);font-weight:500;font-size:1.02rem}
.ledger-row .bar{height:5px;background:var(--surface);overflow:hidden}
.ledger-row .bar i{display:block;height:100%;background:var(--accent)}
.ledger-row .val{font-family:var(--mono);font-weight:600;text-align:right;font-size:.86rem;color:var(--accent)}
@media(max-width:560px){.ledger-row{grid-template-columns:1.8rem 1fr 3.5rem}.ledger-row .bar{display:none}}

/* ── blog grid ──────────────────────────────────────────── */
.bloggrid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:820px){.bloggrid{grid-template-columns:1fr}}
.bcard{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 0 1.2rem;display:flex;flex-direction:column;gap:.7rem;background:var(--ice);transition:background .16s ease}
.bcard:hover{background:var(--paper)}
.bcard .bfig{overflow:hidden;background:var(--paper);border-bottom:1px solid var(--line)}
.bcard .bfig img{width:100%;aspect-ratio:3/2;object-fit:cover;mix-blend-mode:multiply;transition:transform .5s ease}
.bcard:hover .bfig img{transform:scale(1.03)}
.bcard .bmeta{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:0 1.2rem}
.bcard h3{font-size:1.12rem;padding:0 1.2rem}
.bcard .golink{margin:0 1.2rem}

/* ── split (about / pdp / contact / cart) ───────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,5vw,3.5rem);align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split .fig{border:1px solid var(--line);background:var(--paper);overflow:hidden}
.split .fig img{width:100%;object-fit:cover;mix-blend-mode:multiply}

/* ── PDP datasheet ──────────────────────────────────────── */
.pdp-fig{border:1px solid var(--line);background:var(--paper);overflow:hidden}
.pdp-fig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.pdp .price{font-family:var(--mono);font-weight:600;font-size:1.7rem;color:var(--accent)}
.datasheet{border-top:1px solid var(--line)}
.datasheet .drow{display:grid;grid-template-columns:11rem 1fr;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.datasheet .dl{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.datasheet .dv{font-family:var(--mono);font-size:.86rem;color:var(--ink)}

/* ── article (blog post) ────────────────────────────────── */
.article{max-width:680px;margin-inline:auto}
.article .hero-img{border:1px solid var(--line);background:var(--paper);overflow:hidden;margin-bottom:2rem}
.article .hero-img img{width:100%;object-fit:cover;mix-blend-mode:multiply}
.article .lead{margin:0 0 1.6rem}
.article p{margin-bottom:1.3rem;line-height:1.85;max-width:none}
.article .pull{border-left:2px solid var(--accent);padding:.3rem 0 .3rem 1.3rem;margin:2rem 0;font-family:var(--disp);font-weight:400;font-size:1.4rem;line-height:1.25;color:var(--graphite)}

/* ── cart mockup ────────────────────────────────────────── */
.cart-line{display:grid;grid-template-columns:1fr auto;gap:1rem;padding:1rem 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:.9rem}
.cart-total{display:grid;grid-template-columns:1fr auto;gap:1rem;padding:1.1rem 0;border-top:1.5px solid var(--ink);font-family:var(--mono);font-weight:600;font-size:1.08rem}
.summary{border:1px solid var(--line);background:var(--paper);padding:clamp(1.4rem,3vw,2rem)}

/* ── forms ──────────────────────────────────────────────── */
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.05rem}
.field label{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{
  font-family:var(--body);font-size:1rem;padding:.8rem .95rem;
  background:var(--ice);border:1px solid var(--line);border-radius:0;color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}

/* ── footer ─────────────────────────────────────────────── */
.site-foot{background:var(--graphite);color:var(--ice);margin-top:clamp(2.5rem,6vw,5rem)}
.site-foot .inner{max-width:var(--wrap);margin-inline:auto;padding:clamp(2.4rem,5vw,3.6rem) var(--gutter)}
.site-foot .top{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-start}
.site-foot .fmark{font-family:var(--disp);font-weight:600;font-size:1.5rem;color:var(--ice);display:flex;align-items:center;gap:.5rem}
.site-foot .fmark::before{content:"";width:9px;height:9px;background:var(--accent);border-radius:1px}
.site-foot nav{display:flex;gap:1.3rem;flex-wrap:wrap}
.site-foot nav a{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(234,241,246,.7)}
.site-foot nav a:hover{color:var(--accent-2)}
.site-foot .meta{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(234,241,246,.5);margin-top:2.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid rgba(234,241,246,.16);padding-top:1.3rem}

/* ── accessibility / motion floor ───────────────────────── */
a:focus-visible,.btn:focus-visible,.util a:focus-visible,.field input:focus-visible,.field textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:1px;
}
@keyframes riseIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.rise{animation:riseIn .65s cubic-bezier(.2,.7,.2,1) both}
.rise-2{animation-delay:.08s}
.rise-3{animation-delay:.16s}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
/* contain decorative hero callouts */
html,body{overflow-x:clip}

/* ============================================================
   PDP DEPTH — full datasheet product pages (v3)
   gallery · structured spec table · included/materials ·
   why-we-picked · trust row · static reviews
   ============================================================ */

/* ── gallery (no-JS, stacked figures with mono captions) ── */
.pdp-gallery{display:flex;flex-direction:column;gap:.85rem}
.gal-fig{border:1px solid var(--line);background:var(--paper)}
.gal-fig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply;border-bottom:1px solid var(--line)}
.gal-fig figcaption{
  display:flex;justify-content:space-between;gap:.6rem;padding:.45rem .65rem;
  font-family:var(--mono);font-size:.6rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);
}
.gal-fig figcaption .n{color:var(--accent)}
.gal-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}

/* ── structured spec table (the datasheet) ─────────────── */
.specblock{border:1px solid var(--line);background:var(--ice);margin-top:.7rem}
.specblock .sbhead{
  display:flex;justify-content:space-between;gap:1rem;align-items:baseline;
  padding:.6rem .9rem;border-bottom:1px solid var(--line);background:var(--surface);
  font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);
}
.specblock .sbhead b{color:var(--accent);font-weight:600}
.specblock .datasheet{border-top:0}
.specblock .datasheet .drow{padding:.7rem .9rem}
.specblock .datasheet .drow:last-child{border-bottom:0}

/* ── two-up lattice: what's included / materials ───────── */
.kv-lattice{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:640px){.kv-lattice{grid-template-columns:1fr}}
.kv-cell{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(1.3rem,3vw,2rem);background:var(--ice)}
.kv-cell .kicker{font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.kv-list{list-style:none;margin-top:1rem}
.kv-list li{
  display:grid;grid-template-columns:1.2rem 1fr;gap:.65rem;padding:.6rem 0;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:.82rem;color:var(--ink);
}
.kv-list li::before{content:"→";color:var(--accent);font-weight:600}
.kv-list.mat li::before{content:"·";color:var(--accent);font-weight:600;text-align:center}

/* ── why we picked it ──────────────────────────────────── */
.why{border-left:2px solid var(--accent);padding:.2rem 0 .2rem 1.4rem;max-width:72ch}
.why p{font-family:var(--disp);font-weight:400;font-size:clamp(1.2rem,2vw,1.55rem);line-height:1.3;color:var(--graphite);max-width:none}

/* ── trust row ─────────────────────────────────────────── */
.trust{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--paper)}
@media(max-width:720px){.trust{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.trust{grid-template-columns:1fr}}
.titem{padding:1.05rem 1.15rem;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:.35rem}
.titem:last-child{border-right:0}
.titem .tv{font-family:var(--disp);font-weight:500;font-size:1.02rem;line-height:1.1;color:var(--ink)}
.titem .tl{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ── static reviews ────────────────────────────────────── */
.reviews{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:640px){.reviews{grid-template-columns:1fr}}
.review{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(1.3rem,3vw,1.9rem);background:var(--ice);display:flex;flex-direction:column;gap:.75rem}
.stars{font-family:var(--mono);font-size:.98rem;letter-spacing:.18em;color:var(--accent);line-height:1}
.stars .off{color:var(--line)}
.review .rq{font-family:var(--disp);font-weight:400;font-size:1.12rem;line-height:1.34;color:var(--graphite);max-width:none}
.review .rby{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:auto;
  padding-top:.75rem;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
}
.review .rby b{color:var(--ink);font-weight:600}

/* ============================================================
   COMMERCE DEPTH — working gallery · pricing · variants ·
   frequently-bought-together · FAQ accordion · cart (v4)
   All CSS-only. No JS, no handlers.
   ============================================================ */

/* ── working gallery (radio + label, :checked sibling) ──── */
.gal{position:relative;display:flex;flex-direction:column;gap:.85rem}
.gal>input.gal-radio{position:absolute;top:0;left:0;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}
.gal-main{display:none;border:1px solid var(--line);background:var(--paper)}
.gal-main img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply;border-bottom:1px solid var(--line)}
.gal-main figcaption{
  display:flex;justify-content:space-between;gap:.6rem;padding:.45rem .65rem;
  font-family:var(--mono);font-size:.6rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);
}
.gal-main figcaption .n{color:var(--accent)}
/* show the selected main figure */
.gal>input:nth-of-type(1):checked~.gal-main:nth-of-type(1),
.gal>input:nth-of-type(2):checked~.gal-main:nth-of-type(2),
.gal>input:nth-of-type(3):checked~.gal-main:nth-of-type(3),
.gal>input:nth-of-type(4):checked~.gal-main:nth-of-type(4){display:block}
.gal-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.gal-thumbs.four{grid-template-columns:repeat(4,1fr)}
.gal-thumb{
  position:relative;display:block;cursor:pointer;background:var(--paper);
  border:1px solid var(--line);transition:border-color .16s ease,box-shadow .16s ease;
}
.gal-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.gal-thumb .tn{
  position:absolute;top:.3rem;left:.3rem;font-family:var(--mono);font-size:.52rem;
  font-weight:600;letter-spacing:.1em;color:var(--muted);
  background:color-mix(in srgb,var(--ice) 82%,transparent);padding:.08rem .3rem;
}
.gal-thumb:hover{border-color:var(--steel)}
/* highlight the active thumb */
.gal>input:nth-of-type(1):checked~.gal-thumbs>.gal-thumb:nth-child(1),
.gal>input:nth-of-type(2):checked~.gal-thumbs>.gal-thumb:nth-child(2),
.gal>input:nth-of-type(3):checked~.gal-thumbs>.gal-thumb:nth-child(3),
.gal>input:nth-of-type(4):checked~.gal-thumbs>.gal-thumb:nth-child(4){
  border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)
}
/* keyboard focus ring surfaced on matching thumb */
.gal>input:nth-of-type(1):focus-visible~.gal-thumbs>.gal-thumb:nth-child(1),
.gal>input:nth-of-type(2):focus-visible~.gal-thumbs>.gal-thumb:nth-child(2),
.gal>input:nth-of-type(3):focus-visible~.gal-thumbs>.gal-thumb:nth-child(3),
.gal>input:nth-of-type(4):focus-visible~.gal-thumbs>.gal-thumb:nth-child(4){
  outline:2px solid var(--accent);outline-offset:3px
}

/* ── pricing: compare-at + save + stock ─────────────────── */
.priceline{display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap}
.price-was{font-family:var(--mono);font-size:1.02rem;color:var(--muted);text-decoration:line-through}
.price-save{
  font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);
  padding:.16rem .45rem;
}
.stock{
  display:inline-flex;align-items:center;gap:.45rem;margin-top:.3rem;
  font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:#1f7a4d;
}
.stock::before{content:"";width:7px;height:7px;border-radius:50%;background:#25a25a}
.stock.low{color:#a4701c}
.stock.low::before{background:#e0a12e}

/* ── variant swatches (radio + label) ───────────────────── */
.variants{display:flex;flex-direction:column;gap:1rem;margin-top:.2rem}
.vgroup .vlabel{
  font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin-bottom:.5rem;
}
.swatches{display:flex;flex-wrap:wrap;gap:.5rem}
.swatch{position:relative;display:inline-flex}
.swatch input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.swatch label{
  display:inline-flex;align-items:center;justify-content:center;min-width:2.7rem;
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.05em;color:var(--ink);
  border:1.5px solid var(--line);padding:.5rem .8rem;cursor:pointer;
  transition:border-color .16s ease,background .16s ease,color .16s ease;
}
.swatch label:hover{border-color:var(--steel)}
.swatch input:checked+label{border-color:var(--accent);background:var(--accent);color:var(--ice)}
.swatch input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}

/* ── frequently bought together ─────────────────────────── */
.fbt{border:1px solid var(--line);background:var(--ice)}
.fbt-row{display:flex;align-items:stretch;flex-wrap:wrap;gap:.5rem;padding:clamp(1.1rem,3vw,1.7rem)}
.fbt-item{
  flex:1 1 150px;display:flex;flex-direction:column;gap:.45rem;
  background:var(--ice);border:1px solid var(--line);padding:.85rem;transition:background .16s ease;
}
.fbt-item:hover{background:var(--paper)}
.fbt-fig{background:var(--paper);border:1px solid var(--line);overflow:hidden}
.fbt-fig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.fbt-kind{font-family:var(--mono);font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.fbt-nm{font-family:var(--disp);font-weight:500;font-size:.98rem;line-height:1.12;color:var(--ink)}
.fbt-pr{font-family:var(--mono);font-weight:600;font-size:.9rem;color:var(--accent);margin-top:auto}
.fbt-plus{display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:1.3rem;color:var(--muted);padding:0 .1rem}
@media(max-width:560px){.fbt-plus{width:100%;height:1.1rem}}
.fbt-foot{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding:1rem clamp(1.1rem,3vw,1.7rem);border-top:1px solid var(--line);background:var(--surface);
}
.fbt-sub{display:flex;align-items:baseline;gap:.55rem}
.fbt-subl{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.fbt-subv{font-family:var(--mono);font-weight:600;font-size:1.35rem;color:var(--ink)}

/* ── FAQ accordion (details) ────────────────────────────── */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;
  align-items:baseline;padding:1rem 0;font-family:var(--disp);font-weight:500;
  font-size:1.08rem;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-weight:600;font-size:1.25rem;color:var(--accent);line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.faq .faq-a{padding:0 0 1.15rem;color:var(--muted)}
.faq .faq-a p{max-width:70ch;margin:0}

/* ── cart (realistic) ───────────────────────────────────── */
.cart-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:860px){.cart-grid{grid-template-columns:1fr}}
.citems{border-top:1px solid var(--line)}
.citem{
  display:grid;grid-template-columns:88px 1fr auto;gap:1rem;align-items:center;
  padding:1.1rem 0;border-bottom:1px solid var(--line);
}
.citem .cthumb{border:1px solid var(--line);background:var(--paper);overflow:hidden}
.citem .cthumb img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.citem .cinfo{display:flex;flex-direction:column;gap:.25rem;min-width:0}
.citem .ckind{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.citem .cname{font-family:var(--disp);font-weight:500;font-size:1.06rem;line-height:1.12;color:var(--ink)}
.citem .cname:hover{color:var(--accent)}
.citem .cvar{font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;color:var(--steel)}
.citem .cright{display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}
.citem .cprice{font-family:var(--mono);font-weight:600;font-size:1.02rem;color:var(--accent)}
.qty{display:inline-flex;align-items:stretch;border:1px solid var(--line)}
.qty .qbtn{
  display:inline-flex;align-items:center;justify-content:center;width:1.9rem;height:1.9rem;
  font-family:var(--mono);font-size:1rem;font-weight:600;color:var(--ink);
  background:var(--ice);user-select:none;transition:background .16s ease,color .16s ease;
}
.qty .qbtn:hover{background:var(--accent);color:var(--ice)}
.qty .qn{
  display:inline-flex;align-items:center;justify-content:center;min-width:2.2rem;height:1.9rem;
  font-family:var(--mono);font-size:.86rem;font-weight:600;color:var(--ink);
  border-inline:1px solid var(--line);background:var(--paper);
}
.citem .cremove{font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid transparent}
.citem .cremove:hover{color:var(--accent);border-color:var(--accent)}
@media(max-width:520px){
  .citem{grid-template-columns:64px 1fr;grid-template-areas:"t i" "t r"}
  .citem .cthumb{grid-area:t}.citem .cinfo{grid-area:i}
  .citem .cright{grid-area:r;flex-direction:row;align-items:center;justify-content:space-between}
}
/* promo */
.promo{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.4rem}
.promo input{
  flex:1 1 200px;font-family:var(--mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.75rem .9rem;background:var(--ice);border:1px solid var(--line);color:var(--ink);
}
.promo input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
/* upsell */
.upsell{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;border:1px dashed var(--line);background:var(--paper);padding:.9rem 1.1rem;margin-top:1.5rem}
.upsell .ufig{width:56px;flex:none;border:1px solid var(--line);background:var(--ice);overflow:hidden}
.upsell .ufig img{width:100%;aspect-ratio:1/1;object-fit:cover;mix-blend-mode:multiply}
.upsell .utxt{flex:1 1 180px;min-width:0}
.upsell .ukind{font-family:var(--mono);font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.upsell .unm{font-family:var(--disp);font-weight:500;font-size:1rem;color:var(--ink)}
.upsell .upr{font-family:var(--mono);font-weight:600;font-size:.86rem;color:var(--accent)}
.upsell .btn{white-space:nowrap}
/* summary rows */
.sumrow{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;font-family:var(--mono);font-size:.86rem;color:var(--ink)}
.sumrow.sub{border-top:1px solid var(--line)}
.sumrow .sv{font-weight:600}
.sumrow.free .sv{color:#1f7a4d}
.sumtotal{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0 1rem;margin-top:.3rem;border-top:1.5px solid var(--ink);font-family:var(--mono);font-weight:600;font-size:1.14rem;color:var(--ink)}
.sumtotal .sv{color:var(--accent)}
/* cart trust badges */
.cart-trust{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--paper);margin-top:1.2rem}
.cart-trust .ct{padding:.75rem .85rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.cart-trust .ct:nth-child(2n){border-right:0}
.cart-trust .ct:nth-last-child(-n+2){border-bottom:0}
.cart-trust .ctv{font-family:var(--disp);font-weight:500;font-size:.92rem;color:var(--ink);line-height:1.1}
.cart-trust .ctl{font-family:var(--mono);font-size:.56rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:.15rem}

/* ============================================================
   TRUST LAYER — rating summary · verified reviews · certification
   seals · press strip · payment marks · support columns (v5)
   All CSS-only. No JS, no handlers.
   ============================================================ */

/* ── rating summary (aggregate score + distribution) ─────── */
.ratesum{
  border:1px solid var(--line);background:var(--paper);
  display:grid;grid-template-columns:minmax(9rem,auto) 1fr;
  gap:clamp(1.3rem,4vw,2.6rem);padding:clamp(1.3rem,3vw,1.9rem);
  align-items:center;margin-bottom:clamp(1.6rem,3vw,2.4rem);
}
@media(max-width:560px){.ratesum{grid-template-columns:1fr}}
.ratesum-score{
  display:flex;flex-direction:column;gap:.45rem;
  padding-right:clamp(1.3rem,4vw,2.6rem);border-right:1px solid var(--line);
}
@media(max-width:560px){
  .ratesum-score{border-right:0;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:1.3rem}
}
.ratesum-avg{font-family:var(--disp);font-weight:300;font-size:clamp(2.8rem,7vw,3.7rem);line-height:.85;color:var(--ink)}
.ratesum-avg small{font-family:var(--mono);font-weight:400;font-size:.9rem;color:var(--muted);letter-spacing:.04em}
.ratesum .stars{font-size:1.05rem}
.ratesum-count{font-family:var(--mono);font-size:.64rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ratebars{display:flex;flex-direction:column;gap:.42rem;min-width:0}
.ratebar{
  display:grid;grid-template-columns:2.6rem 1fr 2.6rem;gap:.7rem;align-items:center;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;color:var(--muted);
}
.ratebar .rb-k{color:var(--ink);font-weight:600}
.ratebar .rb-track{height:6px;background:var(--surface);overflow:hidden}
.ratebar .rb-track i{display:block;height:100%;background:var(--accent)}
.ratebar .rb-n{text-align:right}

/* ── verified-buyer badge (per review) ──────────────────── */
.rverified{
  display:inline-flex;align-items:center;gap:.35rem;
  font-family:var(--mono);font-size:.58rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:#1f7a4d;
}
.rverified svg{width:12px;height:12px;display:block;flex:none}
.review .rby.v{align-items:center}

/* ── certification seals (inline SVG) ───────────────────── */
.seals{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--paper)}
@media(max-width:720px){.seals{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.seals{grid-template-columns:1fr}}
.seal{
  display:flex;align-items:center;gap:.85rem;padding:1.05rem 1.15rem;
  border-right:1px solid var(--line);
}
.seal:last-child{border-right:0}
@media(max-width:720px){
  .seals .seal:nth-child(2n){border-right:0}
  .seals .seal:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media(max-width:400px){
  .seals .seal{border-right:0;border-bottom:1px solid var(--line)}
  .seals .seal:last-child{border-bottom:0}
}
.seal-badge{width:46px;height:46px;flex:none}
.seal-txt{display:flex;flex-direction:column;gap:.14rem;min-width:0}
.seal-t{font-family:var(--disp);font-weight:500;font-size:.94rem;line-height:1.05;color:var(--ink)}
.seal-s{font-family:var(--mono);font-size:.56rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}

/* ── press "as seen in" strip (home) ────────────────────── */
.press{border:1px solid var(--line);background:var(--paper)}
.press-head{
  padding:.7rem clamp(1rem,3vw,1.6rem);border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--steel);text-align:center;
}
.press-row{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-around;
  gap:clamp(1.2rem,4vw,2.6rem);padding:clamp(1.4rem,3.5vw,2.2rem) clamp(1rem,3vw,1.6rem);
}
.press-mark{color:var(--muted);transition:color .16s ease;white-space:nowrap;line-height:1}
.press-mark:hover{color:var(--ink)}
.pm-central{font-family:var(--mono);font-weight:600;font-size:.9rem;letter-spacing:.24em;text-transform:uppercase}
.pm-netcord{font-family:var(--disp);font-weight:600;font-size:1.4rem;letter-spacing:-.02em}
.pm-netcord::before{content:"—";color:var(--accent);margin-right:.25rem;font-weight:400}
.pm-review{font-family:var(--body);font-weight:600;font-size:1.05rem;letter-spacing:.02em}
.pm-review b{font-weight:400;font-style:normal;color:var(--steel)}
.pm-smash{font-family:var(--disp);font-weight:300;font-size:1.35rem;letter-spacing:.02em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.4rem}
.pm-smash::before{content:"";width:7px;height:7px;background:var(--accent);border-radius:1px;display:inline-block}

/* ── payment marks (inline SVG) ─────────────────────────── */
.paymarks{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.paymark{width:40px;height:26px;flex:none;display:block}
.paylabel{font-family:var(--mono);font-size:.6rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ── spec table (support-page charts) ───────────────────── */
.spectable{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:.8rem;background:var(--ice)}
.spectable th,.spectable td{border:1px solid var(--line);padding:.62rem .85rem;text-align:left;vertical-align:top}
.spectable thead th{
  background:var(--surface);font-size:.6rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);white-space:nowrap;
}
.spectable td{color:var(--ink)}
.spectable td.hl,.spectable .hl{color:var(--accent);font-weight:600}
@media(max-width:560px){.spectable{font-size:.72rem}.spectable th,.spectable td{padding:.5rem .55rem}}

/* ── footer support / link columns ──────────────────────── */
.site-foot .fcols{display:flex;gap:clamp(1.6rem,6vw,4rem);flex-wrap:wrap}
.site-foot .fcol{display:flex;flex-direction:column;gap:.55rem}
.site-foot .fcol-h{
  font-family:var(--mono);font-size:.6rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(234,241,246,.42);margin-bottom:.2rem;
}
.site-foot .fcol a{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(234,241,246,.7)}
.site-foot .fcol a:hover{color:var(--accent-2)}
.site-foot .fpay{
  display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap;
  margin-top:2.2rem;padding-top:1.3rem;border-top:1px solid rgba(234,241,246,.16);
}
.site-foot .fpay .paylabel{color:rgba(234,241,246,.5)}
.site-foot .meta{margin-top:1.4rem}

/* ── SIGNATURE INTERACTION — smash trajectory (hero) ─────── */
/* hover the measured hero figure to plot a shuttle's smash arc */
.trajectory{position:relative}
.traj-line{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2;opacity:0;transition:opacity .3s ease}
.traj-line path{
  fill:none;stroke:var(--accent);stroke-width:.7;stroke-linecap:round;
  stroke-dasharray:2 2.4;
}
.shuttle{
  position:absolute;left:10%;top:12%;width:18px;height:18px;z-index:3;
  pointer-events:none;opacity:0;transform:translate(-50%,-50%);
}
.shuttle svg{width:100%;height:100%;display:block}
.trajectory:hover .traj-line,
.trajectory:focus-within .traj-line{opacity:.85}
.trajectory:hover .shuttle,
.trajectory:focus-within .shuttle{animation:smashArc 1.15s cubic-bezier(.45,.05,.6,1) forwards}
@keyframes smashArc{
  0%{left:10%;top:12%;opacity:0}
  10%{opacity:1}
  35%{left:34%;top:20%}
  62%{left:57%;top:37%}
  100%{left:86%;top:74%;opacity:1}
}
@media(prefers-reduced-motion:reduce){
  /* no motion: reveal the plotted trajectory statically, shuttle at rest */
  .traj-line{opacity:.5}
  .shuttle{opacity:1;left:86%;top:74%}
}