/* Friendship × INAX — category + product pages (brief wireframes 09, 10) */
.pg{padding-top:calc(var(--hh) + env(safe-area-inset-top,0px))}

/* page head */
.phead{border-bottom:1px solid var(--line);padding-block:40px 44px;position:relative;overflow:hidden}
.phead::after{content:"";position:absolute;right:0;top:0;bottom:0;width:38%;opacity:.55;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 15px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 70%);mask-image:linear-gradient(90deg,transparent,#000 70%)}
.phead .wrap{position:relative;z-index:1}
.phead h1{font-size:clamp(34px,4.6vw,60px);margin:22px 0 16px;letter-spacing:-.03em}
.phead .hint{display:flex;gap:12px;align-items:flex-start;max-width:44em;font-size:15.5px;color:var(--stone)}
.phead .hint b{color:var(--ink);font-weight:600}
.phead .hint i{flex:none;width:22px;height:22px;border-radius:50%;background:var(--white);border:1px solid var(--line);display:grid;place-items:center;font-style:normal;font-family:var(--mono);font-size:11px;color:var(--red);margin-top:1px}
.phead .meta{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:28px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--stone)}
.phead .meta b{color:var(--ink);font-weight:500}

/* category layout */
.catl{display:grid;grid-template-columns:268px minmax(0,1fr);gap:56px;padding-block:44px 96px;align-items:start}
.filters{position:sticky;top:calc(var(--hh) + 24px)}
.filters .fh{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--ink)}
.filters .fh h2{font-size:13px;font-family:var(--mono);font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.fclear{border:0;background:none;padding:4px 0;color:var(--stone);font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.fclear:hover{color:var(--red)}
.fg{border-bottom:1px solid var(--line);padding-block:20px}
.fg legend{font-weight:600;font-size:14.5px;padding:0;margin-bottom:4px}
.fg fieldset{border:0;margin:0;padding:0;min-width:0}
.fg .why{font-size:12.5px;color:var(--stone);margin-bottom:12px;line-height:1.5}
.ck{display:flex;align-items:center;gap:12px;padding:7px 0;font-size:14.5px;cursor:pointer;position:relative}
.ck input{position:absolute;opacity:0;width:1px;height:1px}
.ck .bx{flex:none;width:18px;height:18px;border:1px solid #A8A399;border-radius:2px;background:var(--white);display:grid;place-items:center;transition:background .2s,border-color .2s}
.ck .bx svg{width:13px;height:13px;color:#fff;opacity:0}
.ck input:checked+.bx{background:var(--ink);border-color:var(--ink)}
.ck input:checked+.bx svg{opacity:1}
.ck input:focus-visible+.bx{outline:2px solid var(--red);outline-offset:2px}
.ck .n{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--stone)}
.ck .def{display:block;font-size:12px;color:var(--stone);line-height:1.4;margin-top:1px}
.ck.dis{opacity:.45}
.fnote{margin-top:18px;padding:14px 16px;background:var(--white);border-left:2px solid var(--red);font-size:13px;line-height:1.55;color:var(--stone)}
.fnote b{color:var(--ink)}

.tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:32px;min-height:58px}
.tools .count{font-size:14px;color:var(--stone)}
.tools .count b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 10px 0 12px;border:1px solid var(--ink);border-radius:2px;background:var(--white);font-size:13px;cursor:pointer;color:var(--ink)}
.chip svg{width:14px;height:14px}
.chip:hover{background:var(--ink);color:#fff}
.fopen{display:none;margin-left:auto;align-items:center;gap:10px;height:44px;padding:0 16px;border:1px solid var(--ink);background:var(--white);border-radius:2px;font-weight:600;font-size:14px;cursor:pointer;color:var(--ink)}
.fopen svg{width:18px;height:18px}
.fopen .badge{min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--red);color:#fff;font-size:11.5px;display:grid;place-items:center}

.empty{padding:56px 24px;text-align:center;background:var(--white);border:1px dashed var(--line)}
.empty h3{font-size:20px;margin-bottom:10px}
.empty p{color:var(--stone);margin-bottom:22px}

/* collection cards (shared with homepage) */
.colls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 24px}
.coll{display:grid;gap:12px;align-content:start;text-decoration:none;color:var(--ink)}
.coll[hidden]{display:none}
.coll .im{position:relative;overflow:hidden;background:var(--sand)}
.coll .im img{width:100%;aspect-ratio:5/6;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.coll:hover .im img{transform:scale(1.05)}
.coll .tag{position:absolute;left:14px;top:14px}
.coll .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:6px}
.coll h3{font-size:21px;font-weight:600}
.coll .spec{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;font-size:13.5px;padding-top:12px;border-top:1px solid var(--line);margin:0}
.coll .spec dt{color:var(--stone)}
.coll .spec dd{margin:0;font-variant-numeric:tabular-nums}
.coll .more{font-size:13px;font-weight:600;color:var(--red);display:inline-flex;align-items:center;gap:6px}
.coll .more svg{width:15px;height:15px;transition:transform .3s}
.coll:hover .more svg{transform:translateX(4px)}
.catl .colls{grid-template-columns:repeat(3,minmax(0,1fr))}

/* help band */
.help{background:var(--slate);color:#fff}
.help .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px 72px;align-items:center;padding-block:72px}
.help h2{font-size:clamp(26px,3vw,38px);margin:14px 0 14px}
.help p{color:#D4DBDA;max-width:34em}
.help .eyebrow{color:#F0B9BB}
.help .acts{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.help .floor{grid-column:1/-1;display:flex;gap:16px;align-items:center;padding-top:28px;border-top:1px solid rgba(255,255,255,.18);font-size:14px;color:#C9D2D0}
.help .floor a{color:#fff;font-weight:600}

/* drawer (mobile filters) */
.scrim{display:none}
@media (max-width:1000px){
  .catl{grid-template-columns:1fr;gap:0;padding-top:28px}
  .fopen{display:inline-flex}
  .filters{position:fixed;inset:0 0 0 auto;width:min(380px,92vw);z-index:70;background:var(--bg);padding:calc(env(safe-area-inset-top,0px) + 20px) 24px 0;overflow:auto;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);visibility:hidden;display:flex;flex-direction:column}
  .filters.open{transform:none;visibility:visible}
  .filters .fbody{flex:1}
  .filters .dfoot{position:sticky;bottom:0;background:var(--bg);padding:16px 0 calc(16px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);margin-top:20px}
  .filters .dfoot .btn{width:100%;justify-content:center}
  .scrim{display:block;position:fixed;inset:0;z-index:65;background:rgba(23,32,31,.5);opacity:0;pointer-events:none;transition:opacity .3s}
  .scrim.on{opacity:1;pointer-events:auto}
  .help .wrap{grid-template-columns:1fr}
  .help .acts{justify-content:flex-start}
}
@media (min-width:1001px){.filters .dfoot,.filters .dclose{display:none}}
.dclose{align-self:flex-end;width:44px;height:44px;border:0;background:none;cursor:pointer;color:var(--ink);margin:-8px -10px 4px 0}
@media (max-width:1180px) and (min-width:1001px){.catl .colls{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.catl .colls,.colls{grid-template-columns:1fr 1fr;gap:32px 14px}.coll h3{font-size:16.5px}.coll .row{flex-direction:column;gap:2px}.coll .code{font-size:11px}.coll p,.coll .spec{display:none}.coll .im img{aspect-ratio:4/5}.coll .tag{left:8px;top:8px;font-size:9.5px;padding:0 6px;height:20px}}

/* product page */
.prod{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;padding-block:36px 88px;align-items:start}
.gal{display:grid;gap:12px;position:sticky;top:calc(var(--hh) + 24px)}
.gal .main{position:relative;background:var(--sand);aspect-ratio:4/3;overflow:hidden}
.gal .main img{width:100%;height:100%;object-fit:cover;transition:opacity .35s}
.gal .main .cap{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.94);padding:6px 10px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;border-radius:2px}
.thumbs{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}
.thumbs button{padding:0;border:1px solid transparent;background:var(--sand);cursor:pointer;aspect-ratio:1;overflow:hidden;border-radius:2px;outline-offset:2px}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button[aria-pressed="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 2px var(--white)}
.info .top{display:flex;gap:10px;align-items:center;margin-bottom:18px}
.info h1{font-size:clamp(34px,4vw,54px);letter-spacing:-.03em}
.info .sku{margin-top:12px;font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--stone)}
.info .sku b{color:var(--ink);font-weight:500}
.info .intro{margin-top:22px;font-size:16.5px;color:var(--stone);max-width:32em}
.stbl{margin-top:30px;border-top:1px solid var(--ink)}
.stbl .r{display:grid;grid-template-columns:132px minmax(0,1fr);gap:16px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.stbl .r dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone);padding-top:2px}
.stbl .r dd{margin:0;font-variant-numeric:tabular-nums}
.stbl .r dd small{display:block;color:var(--stone);font-size:12.5px;margin-top:3px}
.swl{margin-top:26px}
.swl .lab{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:10px}
.swl .lab span{color:var(--stone)}
.sws{display:flex;flex-wrap:wrap;gap:8px}
.sws button{width:46px;height:46px;padding:0;border:1px solid var(--line);border-radius:50%;cursor:pointer;overflow:hidden;background:var(--sand)}
.sws button img{width:100%;height:100%;object-fit:cover;transform:scale(1.6)}
.sws button[aria-pressed="true"]{box-shadow:0 0 0 2px var(--bg),0 0 0 3px var(--ink)}
.pacts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.pacts .btn{justify-content:center;padding:0 16px;text-transform:uppercase;letter-spacing:.06em;font-size:13px}
.pacts .btn-line{background:var(--white)}
.pacts .btn-line:hover{background:var(--ink)}
.small{margin-top:14px;font-size:12.5px;color:var(--stone);line-height:1.55}
.reqbox{margin-top:22px;padding:24px;background:var(--white);border:1px solid var(--line)}
.reqbox h3{font-size:18px;margin-bottom:4px}
.reqbox .sub{font-size:13.5px;color:var(--stone);margin-bottom:18px}
.reqbox form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.reqbox .full{grid-column:1/-1}
.reqbox .btn{justify-self:start}
.dealer-note{margin-top:22px;display:flex;gap:14px;align-items:flex-start;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;color:var(--stone)}
.dealer-note img{height:20px;width:auto;margin-top:2px}
.dealer-note b{color:var(--ink)}

/* tabs */
.ptabs{border-top:1px solid var(--line);padding-block:64px 96px;background:var(--white)}
.tablist{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none;margin-bottom:44px}
.tablist::-webkit-scrollbar{display:none}
.tablist button{flex:none;border:0;background:none;padding:16px 18px;font-size:14.5px;font-weight:500;color:var(--stone);cursor:pointer;position:relative;white-space:nowrap}
.tablist button[aria-selected="true"]{color:var(--ink)}
.tablist button[aria-selected="true"]::after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:var(--red)}
.tp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px 72px;align-items:start}
.tp[hidden]{display:none}
.tp h3{font-size:24px;margin-bottom:16px}
.tp p+p{margin-top:14px}
.tp p{color:#3D4847;max-width:36em}
.tp .pts{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.tp .pts li{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px}
.tp .pts li span{font-family:var(--mono);font-size:12px;color:var(--red);padding-top:3px}
.full-t{width:100%;border-collapse:collapse;font-size:14.5px;grid-column:1/-1}
.full-t th,.full-t td{text-align:left;padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.full-t th{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--stone);width:30%}
.full-t td{font-variant-numeric:tabular-nums}
.docs{display:grid;gap:12px;grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr))}
.docc{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--line);background:var(--bg);text-decoration:none;color:var(--ink);min-height:170px;transition:border-color .25s}
.docc:hover{border-color:var(--ink)}
.docc svg{width:26px;height:26px;color:var(--red)}
.docc b{font-size:16px;font-weight:600}
.docc span{font-size:13px;color:var(--stone)}
.docc em{margin-top:auto;font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--stone)}
.appg{grid-column:1/-1;display:grid;grid-template-columns:1.6fr 1fr;gap:12px}
.appg figure{margin:0;position:relative;background:var(--sand);overflow:hidden}
.appg img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.appg figcaption{font-size:12.5px;color:var(--stone);padding-top:10px}
.appg .stack{display:grid;gap:12px}
.appg .stack img{aspect-ratio:16/10}
.warn{grid-column:1/-1;display:flex;gap:14px;padding:18px 20px;background:#FBF3F2;border-left:2px solid var(--red);font-size:14px;color:#5A3A3B}

.rel{padding-block:88px}
.rel .sec-head{margin-bottom:40px}

@media (max-width:1000px){
  .prod{grid-template-columns:1fr;gap:36px;padding-top:24px}
  .gal{position:static}
  .tp{grid-template-columns:1fr}
  .docs{grid-template-columns:1fr}
  .appg{grid-template-columns:1fr}
}
@media (max-width:560px){
  .thumbs{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pacts{grid-template-columns:1fr}
  .reqbox{padding:20px}
  .reqbox form{grid-template-columns:1fr}
  .stbl .r{grid-template-columns:1fr;gap:4px}
  .phead::after{width:60%}
}
.fopen .badge[hidden]{display:none}

/* editorial pass */
.filters .fh h2{font-family:var(--sans);font-size:16px;font-weight:600;letter-spacing:0;text-transform:none}
.stbl .r dt,.full-t th{font-family:var(--sans);font-size:13.5px;font-weight:500;letter-spacing:0;text-transform:none}
.docc em{font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--red)}
.gal .main .cap{font-family:var(--sans);font-size:12px;letter-spacing:0}
.phead .meta{font-family:var(--sans);font-size:13.5px;letter-spacing:0}
/* review pass 2 */
.coll .spec{border-top:0;padding-top:2px}
.tp .pts li{grid-template-columns:1fr}
/* warm pass */
.help{background:var(--umber)}
.help p{color:#E3D8CA}
.help .eyebrow{color:#F2C7B8}
.help .floor{color:#D9CDBE;border-top-color:rgba(255,255,255,.16)}
.ptabs,.reqbox,.ck .bx,.chip,.empty,.fnote{background-color:#FBF8F3}
.docc{background:var(--bg)}