/* OJJO — site stylesheet. Tokens mirror the OJJO brand system. */
@font-face{font-family:Archivo;font-weight:400;font-display:swap;src:url(/fonts/archivo-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:500;font-display:swap;src:url(/fonts/archivo-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:600;font-display:swap;src:url(/fonts/archivo-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:700;font-display:swap;src:url(/fonts/archivo-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:800;font-display:swap;src:url(/fonts/archivo-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --graphite:#17191D; --charcoal:#292C31; --steel:#65686D; --gray:#D9D9D4; --off:#F1F0EB; --paper:#FAFAF7;
  --lime:#B7F36B; --lime-deep:#4A7310; --control:#7E8186; --error:#B53A27; --success:#2A7248; --wood:#C8A47A;
  --sans:Archivo,"Helvetica Neue",Arial,sans-serif; --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --r-sm:4px; --r-md:8px; --r-lg:14px;
  --gut:24px; --max:1360px; --side:clamp(16px,4vw,48px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--off);color:var(--graphite);font:400 17px/1.6 var(--sans);text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--graphite);outline-offset:2px}
.on-dark :focus-visible,.dark :focus-visible{outline-color:var(--lime)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--graphite);color:var(--off);padding:10px 14px;z-index:100;border-radius:var(--r-sm)}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--side)}
.section{padding:clamp(56px,8vw,112px) 0}
.section.tight{padding:clamp(48px,6vw,80px) 0}
.dark{background:var(--graphite);color:var(--off)}
.raised{background:var(--paper)}
.grid-bg{background-image:linear-gradient(rgba(23,25,29,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(23,25,29,.055) 1px,transparent 1px);background-size:48px 48px}
.dark.grid-bg{background-image:linear-gradient(rgba(241,240,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(241,240,235,.05) 1px,transparent 1px)}
.cols{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.stack>*+*{margin-top:var(--s,16px)}

/* ---------- type ---------- */
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.025em;line-height:1.02;text-wrap:balance}
.display{font-size:clamp(3rem,7.4vw,7rem);line-height:.94;letter-spacing:-.04em}
h1,.h1{font-size:clamp(2.5rem,5.2vw,4.5rem)}
h2,.h2{font-size:clamp(2rem,3.6vw,3.25rem);letter-spacing:-.03em}
h3,.h3{font-size:1.5rem;font-weight:700;letter-spacing:-.015em;line-height:1.2}
h4{font-size:1.125rem;font-weight:700;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
.lede{font-size:clamp(1.125rem,1.6vw,1.3rem);line-height:1.5;max-width:38em}
.muted{color:var(--steel)}
.dark .muted{color:#A3A6AB}
.prose{max-width:68ch}
.prose p+p,.prose p+ul,.prose ul+p{margin-top:1em}
.prose ul{padding-left:1.2em;margin:0}
.prose li+li{margin-top:.4em}
.prose h2{font-size:1.75rem;margin:2em 0 .6em}
.prose h3{margin:1.6em 0 .4em}
.spec{font:500 .75rem/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.mono{font-family:var(--mono)}
.kicker{font:500 .875rem/1.4 var(--sans);color:var(--steel);margin-bottom:14px}
.dark .kicker{color:#A3A6AB}

/* ---------- dimension line: the signature device ---------- */
.dim{position:relative;display:flex;align-items:center;gap:12px;color:var(--steel);font:500 .75rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.dim::before,.dim::after{content:"";flex:1;height:1px;background:currentColor;opacity:.6}
.dim>span{white-space:nowrap}
.dim.ticks{border-left:1px solid currentColor;border-right:1px solid currentColor;padding:0 1px;height:14px}
.dark .dim{color:#A3A6AB}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--r-md);border:1.5px solid transparent;font:600 .9375rem/1.1 var(--sans);text-decoration:none;cursor:pointer;transition:background .15s var(--ease),color .15s var(--ease),border-color .15s var(--ease)}
.btn-primary{background:var(--graphite);color:var(--off)}
.btn-primary:hover{background:var(--charcoal)}
.btn-signal{background:var(--lime);color:var(--graphite)}
.btn-signal:hover{background:#c5f784}
.btn-secondary{border-color:var(--graphite);color:var(--graphite);background:transparent}
.btn-secondary:hover{background:var(--graphite);color:var(--off)}
.dark .btn-primary{background:var(--off);color:var(--graphite)}
.dark .btn-secondary{border-color:var(--off);color:var(--off)}
.dark .btn-secondary:hover{background:var(--off);color:var(--graphite)}
.btn[disabled],.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}
.btn-sm{min-height:38px;padding:8px 14px;font-size:.875rem;white-space:nowrap}
@media (max-width:1360px){.hdr-quote{display:none}}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.link{color:var(--lime-deep);font-weight:600;text-underline-offset:4px;text-decoration-thickness:1.5px}
.dark .link{color:var(--lime)}

/* ---------- badges ---------- */
.badge{display:inline-block;font:500 .6875rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:6px 8px;border:1px solid var(--control);border-radius:var(--r-sm);white-space:nowrap}
.badge.quote{background:var(--graphite);border-color:var(--graphite);color:var(--off)}
.badge.demo{border-style:dashed;color:var(--steel)}
.dark .badge{border-color:#7C8086}
.concept-note{font:500 .75rem/1.4 var(--mono);color:var(--steel)}

/* ---------- header ---------- */
.announce{background:var(--graphite);color:var(--off);font-size:.875rem;text-align:center;padding:8px var(--side)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(241,240,235,.94);backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--gray)}
.hdr{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand svg{height:30px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{padding:8px 9px;border-radius:var(--r-md);text-decoration:none;font-weight:500;font-size:.9375rem;white-space:nowrap}
.nav a:hover{background:rgba(23,25,29,.06)}
.nav a[aria-current=page]{background:var(--graphite);color:var(--off)}
.hdr-actions{display:flex;align-items:center;gap:6px}
.icon-btn{position:relative;display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--r-md);border:0;background:transparent;cursor:pointer;text-decoration:none}
.icon-btn:hover{background:rgba(23,25,29,.06)}
.icon-btn svg{width:22px;height:22px}
.cart-count{position:absolute;top:4px;right:2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--lime);color:var(--graphite);font:600 11px/18px var(--sans);text-align:center}
.cart-count:empty,.cart-count[data-n="0"]{display:none}
.menu-btn{display:none}
.search-panel{border-top:1px solid var(--gray);padding:16px 0}
.search-panel form{display:flex;gap:10px}
.search-panel input{flex:1}
@media (max-width:1180px){
  .nav{display:none}
  .menu-btn{display:inline-grid}
  .hdr-actions{margin-left:auto}
  .hdr-quote{display:none}
}
.mobile-nav{border-top:1px solid var(--gray);padding:8px 0 20px}
.mobile-nav a{display:block;padding:13px 0;border-bottom:1px solid var(--gray);text-decoration:none;font-weight:600;font-size:1.125rem}
.mobile-nav .btns{margin-top:18px}
.mobile-nav .btns a{display:inline-flex;padding:12px 22px;border-bottom:0}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--gray)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--gut);align-items:center;padding:clamp(40px,6vw,88px) 0 clamp(32px,4vw,56px)}
.hero-copy .lede{margin-top:28px}
.hero-copy .btns{margin-top:36px}
.hero-art{position:relative;margin-right:calc(-1 * var(--side))}
.hero-art img{width:100%}
.hero-env{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--gray)}
.hero-env a{padding:18px 18px 20px;text-decoration:none;border-left:1px solid var(--gray);display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.hero-env a:first-child{border-left:0;padding-left:0}
.hero-env a:hover strong{text-decoration:underline;text-underline-offset:4px}
.hero-env strong{font-weight:700}
.hero-env span{color:var(--steel);font-size:.875rem}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{margin:0 calc(-1 * var(--side))}
  .hero-env{grid-template-columns:1fr 1fr}
  .hero-env a:nth-child(3){border-left:0;padding-left:0}
  .hero-env a{border-top:1px solid var(--gray)}
  .hero-env span{display:none}
}

/* ---------- section heads ---------- */
.head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--gut);align-items:end;margin-bottom:clamp(32px,5vw,64px)}
.head p{max-width:34em}
@media (max-width:800px){.head{grid-template-columns:1fr}}

/* ---------- environments mosaic ---------- */
.envs{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:var(--gut)}
.env{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:28px;border-radius:var(--r-lg);text-decoration:none;overflow:hidden;min-height:320px;isolation:isolate}
.env h3{font-size:clamp(2rem,3.4vw,3rem);font-weight:800;letter-spacing:-.035em;line-height:1}
.env p{max-width:24em;margin-top:12px}
.env img{position:absolute;z-index:-1;pointer-events:none}
.env .go{margin-top:24px;font-weight:600;text-decoration:underline;text-underline-offset:4px}
.env-work{grid-column:span 7;grid-row:span 2;background:var(--paper);border:1px solid var(--gray)}
.env-work img{right:-6%;bottom:-8%;width:78%;mix-blend-mode:multiply}
.env-create{grid-column:span 5;background:var(--charcoal);color:var(--off)}
.env-create img{right:-10%;bottom:-30%;width:70%;opacity:.22}
.env-broadcast{grid-column:span 5;background:var(--graphite);color:var(--off)}
.env-broadcast img{right:-12%;bottom:-34%;width:72%;opacity:.22}
.env-engineer{grid-column:span 12;background:var(--lime);color:var(--graphite);min-height:220px;flex-direction:row;align-items:flex-end;gap:24px}
.env-engineer img{right:2%;bottom:-40%;width:38%;mix-blend-mode:multiply;opacity:.55}
.env:hover h3{text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:8px}
@media (max-width:900px){
  .env-work,.env-create,.env-broadcast,.env-engineer{grid-column:span 12;grid-row:auto}
  .env-engineer{flex-direction:column;align-items:flex-start}
  .env-work img{width:100%;position:relative;right:auto;bottom:auto;margin:20px -10px -40px}
}

/* ---------- product cards ---------- */
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--gut)}
.products.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:1000px){.products.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.products.three{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--gray);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;transition:border-color .15s var(--ease)}
.pcard:hover{border-color:var(--graphite)}
.pcard-img{aspect-ratio:4/3;background:var(--off);border-bottom:1px solid var(--gray);overflow:hidden}
.pcard-img img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.pcard-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard-tags{display:flex;gap:6px;flex-wrap:wrap}
.pcard h3{font-size:1.125rem}
.pcard p{font-size:.9375rem;color:var(--steel)}
.pcard .price{margin-top:auto;padding-top:6px;font-weight:700}
.pcard .price.tbc{font-weight:500;color:var(--steel);font-size:.9375rem}
.dev-flag{display:flex;gap:10px;align-items:center;padding:12px 14px;border:1px dashed var(--control);border-radius:var(--r-md);font-size:.875rem;color:var(--steel);margin-bottom:24px}

/* ---------- process ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step;border-top:1px solid rgba(241,240,235,.25)}
.process li{list-style:none;padding:22px 20px 0 0;position:relative}
.process li::before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;font:500 .8125rem var(--mono);color:var(--lime);margin-bottom:28px}
.process li::after{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--lime)}
.process h3{font-size:1.25rem;margin-bottom:8px}
.process p{font-size:.9375rem}
.process.light{border-top-color:var(--gray)}
.process.light li::before{color:var(--lime-deep)}
.process.light li::after{background:var(--graphite)}
ol.process{margin:0;padding:0}
@media (max-width:900px){.process{grid-template-columns:1fr 1fr;row-gap:28px}}
@media (max-width:560px){.process{grid-template-columns:1fr}}
.journey{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}
.journey li{scroll-snap-align:start}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.split.flip>:first-child{order:2}
.split-art{border-radius:var(--r-lg);overflow:hidden;background:var(--off);border:1px solid var(--gray)}
.dark .split-art{border-color:transparent}
.split-art img{width:100%;mix-blend-mode:multiply}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.flip>:first-child{order:0}}

.list-rows{border-top:1px solid var(--gray)}
.list-rows>*{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--gray);text-decoration:none}
.dark .list-rows,.dark .list-rows>*{border-color:rgba(241,240,235,.18)}
.list-rows h3{font-size:1.25rem}
.list-rows p{font-size:.9375rem;margin-top:4px}
a.row-link:hover h3{text-decoration:underline;text-underline-offset:4px}

/* ---------- compare (absorption vs isolation) ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:var(--gut)}
.compare article{background:var(--paper);border:1px solid var(--gray);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.compare article img{mix-blend-mode:multiply;border-bottom:1px solid var(--gray);aspect-ratio:16/10;object-fit:cover}
.compare .body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.compare dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:8px 0 0;font-size:.9375rem}
.compare dt{color:var(--steel)}
.compare dd{margin:0}
@media (max-width:800px){.compare{grid-template-columns:1fr}}

/* ---------- features w/ icons ---------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px var(--gut)}
.feature svg{width:28px;height:28px;margin-bottom:14px}
.feature h3{font-size:1.125rem;margin-bottom:6px}
.feature p{font-size:.9375rem;color:var(--steel)}
.dark .feature p{color:#A3A6AB}
.dark .feature svg{color:var(--lime)}

/* ---------- projects ---------- */
.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--gut)}
.proj{text-decoration:none;display:flex;flex-direction:column;gap:14px}
.proj-img{position:relative;aspect-ratio:16/10;border-radius:var(--r-lg);overflow:hidden;background:var(--paper);border:1px solid var(--gray)}
.proj-img img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.proj-img .badge{position:absolute;left:12px;top:12px;background:var(--off)}
.proj:hover h3{text-decoration:underline;text-underline-offset:4px}

/* ---------- setup chooser ---------- */
.chooser{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.choice{display:flex;flex-direction:column;gap:6px;padding:18px;border:1.5px solid var(--gray);border-radius:var(--r-md);background:var(--paper);text-decoration:none;cursor:pointer;text-align:left}
.choice:hover,.choice:has(input:checked){border-color:var(--graphite)}
.choice:has(input:checked){box-shadow:inset 0 0 0 1.5px var(--graphite)}
.choice:has(input:focus-visible){outline:2px solid var(--graphite);outline-offset:2px}
.choice strong{font-size:1.0625rem}
.choice span{font-size:.875rem;color:var(--steel)}
.wizard fieldset{border:0;padding:0;margin:0 0 36px}
.wizard legend{font-size:1.5rem;font-weight:700;letter-spacing:-.015em;margin-bottom:16px}
.result{border:1.5px solid var(--graphite);border-radius:var(--r-lg);padding:28px;background:var(--paper)}

/* ---------- final CTA ---------- */
.final{text-align:left}
.final h2{font-size:clamp(2.5rem,6vw,5.5rem);letter-spacing:-.04em;line-height:.95;max-width:12em}

/* ---------- footer ---------- */
.site-footer{background:var(--graphite);color:var(--off);padding:72px 0 32px}
.foot{display:grid;grid-template-columns:minmax(0,4fr) repeat(4,minmax(0,2fr));gap:var(--gut)}
.foot h2{font-size:.875rem;font-weight:600;letter-spacing:0;color:#A3A6AB;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li+li{margin-top:8px}
.foot a{text-decoration:none;font-size:.9375rem}
.foot a:hover{text-decoration:underline;text-underline-offset:3px}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:64px;padding-top:24px;border-top:1px solid rgba(241,240,235,.16);font-size:.875rem;color:#A3A6AB}
.placeholder{color:#A3A6AB;font-style:italic}
.raised .placeholder,.section:not(.dark) .placeholder{color:var(--steel)}
@media (max-width:900px){.foot{grid-template-columns:1fr 1fr}.foot>:first-child{grid-column:1/-1}}

/* ---------- breadcrumbs, page hero ---------- */
.crumbs{font-size:.875rem;color:var(--steel);padding-top:24px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--gray)}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.page-hero{padding:24px 0 clamp(48px,6vw,80px);border-bottom:1px solid var(--gray)}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:var(--gut);align-items:center;margin-top:32px}
.page-hero h1{margin-bottom:24px}
.page-hero-art img{mix-blend-mode:multiply;width:100%}
@media (max-width:900px){.page-hero-grid{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--gray);max-width:860px}
.faq details{border-bottom:1px solid var(--gray)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:1.125rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(currentColor,currentColor) center/14px 1.75px no-repeat,linear-gradient(currentColor,currentColor) center/1.75px 14px no-repeat;transition:transform .2s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 0 22px;max-width:68ch;color:#3a3d42}

/* ---------- forms ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px var(--gut)}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:7px}
.field label,.field .label{font-weight:600;font-size:.9375rem}
.field .hint{font-size:.8125rem;color:var(--steel)}
.req{color:var(--error)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],input[type=search],input[type=date],input[type=url],select,textarea{width:100%;min-height:48px;padding:11px 14px;border:1.5px solid var(--control);border-radius:var(--r-sm);background:var(--paper)}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--graphite);outline-offset:1px;border-color:var(--graphite)}
.field.err input,.field.err select,.field.err textarea{border-color:var(--error)}
.field .msg{color:var(--error);font-size:.875rem;font-weight:500}
.alert{padding:14px 16px;border-radius:var(--r-md);border:1.5px solid;font-size:.9375rem}
.alert.error{border-color:var(--error);color:var(--error);background:#fbefec}
.alert.ok{border-color:var(--success);color:var(--success);background:#edf6f0}
.alert.info{border-color:var(--control);color:var(--graphite);background:var(--paper)}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.radio-row{display:flex;flex-wrap:wrap;gap:10px}
.radio-row label{display:flex;gap:8px;align-items:center;padding:10px 14px;border:1.5px solid var(--gray);border-radius:var(--r-md);background:var(--paper);font-weight:500;cursor:pointer}
.radio-row input:checked+span{font-weight:700}
.radio-row label:has(input:checked){border-color:var(--graphite)}
@media (max-width:700px){.form{grid-template-columns:1fr}}

/* ---------- shop ---------- */
.shop{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start}
.filters{position:sticky;top:96px;display:flex;flex-direction:column;gap:24px}
.filters h2{font-size:1rem;letter-spacing:0;margin-bottom:10px}
.filters ul{list-style:none;margin:0;padding:0}
.filters li a{display:flex;justify-content:space-between;padding:7px 10px;margin:0 -10px;border-radius:var(--r-sm);text-decoration:none;font-size:.9375rem}
.filters li a:hover{background:rgba(23,25,29,.06)}
.filters li a[aria-current=true]{background:var(--graphite);color:var(--off)}
.filters li a small{color:inherit;opacity:.6}
.shop-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;margin-bottom:20px}
.filter-toggle{display:none}
@media (max-width:900px){
  .shop{grid-template-columns:1fr}
  .filters{position:static;display:none;padding:20px;border:1px solid var(--gray);border-radius:var(--r-lg);background:var(--paper)}
  .filters.open{display:flex}
  .filter-toggle{display:inline-flex}
}
.pdp{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,72px);align-items:start;padding:24px 0 64px}
.gallery-main{border:1px solid var(--gray);border-radius:var(--r-lg);overflow:hidden;background:var(--paper)}
.gallery-main img{width:100%;aspect-ratio:4/3;object-fit:contain;mix-blend-mode:multiply}
.thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.thumbs button{width:84px;padding:0;border:1.5px solid var(--gray);border-radius:var(--r-sm);background:var(--paper);cursor:pointer;overflow:hidden}
.thumbs button[aria-current=true]{border-color:var(--graphite)}
.buybox{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.buybox .price{font-size:1.75rem;font-weight:800;letter-spacing:-.02em}
.buybox .price s{font-size:1.125rem;color:var(--steel);font-weight:500;margin-left:8px}
.qty{display:flex;align-items:center;border:1.5px solid var(--control);border-radius:var(--r-sm);width:max-content}
.qty button{width:44px;height:46px;border:0;background:transparent;cursor:pointer;font-size:1.25rem}
.qty input{width:56px;border:0;text-align:center;min-height:46px;background:transparent;-moz-appearance:textfield}
.specs{width:100%;border-collapse:collapse;font-size:.9375rem}
.specs th,.specs td{text-align:left;padding:12px 0;border-bottom:1px solid var(--gray);vertical-align:top}
.specs th{width:40%;color:var(--steel);font-weight:500}
@media (max-width:900px){.pdp{grid-template-columns:1fr}.buybox{position:static}}
.cart-table{width:100%;border-collapse:collapse}
.cart-table th{text-align:left;font-size:.8125rem;color:var(--steel);font-weight:500;padding:10px 0;border-bottom:1px solid var(--gray)}
.cart-table td{padding:18px 12px 18px 0;border-bottom:1px solid var(--gray);vertical-align:middle}
.cart-line{display:flex;gap:14px;align-items:center}
.cart-line img{width:84px;border:1px solid var(--gray);border-radius:var(--r-sm);mix-blend-mode:multiply}
.summary{background:var(--paper);border:1px solid var(--gray);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;gap:14px}
.summary .row{display:flex;justify-content:space-between;gap:12px}
.summary .total{font-size:1.25rem;font-weight:800;border-top:1px solid var(--gray);padding-top:14px}
.two-col{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:900px){.two-col{grid-template-columns:1fr}
  .cart-table thead{display:none}.cart-table,.cart-table tbody,.cart-table tr,.cart-table td{display:block;width:100%}
  .cart-table tr{border-bottom:1px solid var(--gray);padding:14px 0}.cart-table td{border:0;padding:6px 0}}
.empty{padding:48px;border:1.5px dashed var(--control);border-radius:var(--r-lg);text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center}

/* ---------- utility ---------- */
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:40px}.mt-5{margin-top:64px}
.center{text-align:center}
.notice-strip{background:var(--paper);border-block:1px solid var(--gray);padding:14px 0;font-size:.9375rem}
.confirm{background:rgba(183,243,107,.35);padding:0 4px;border-radius:2px}