/* MODMAT site. Layout: white pages ruled by hairlines; squares echo the DNA mark. One light theme by brand rule (logo on white only). */
:root{
  --white:#FFFFFF; --mist:#F4F4F4; --rule:#E6E7E8; --rule-2:#BCBEC0;
  --ink:#444444; --ink-2:#6D6E71; --ink-3:#939598;
  --blue:#4270B7; --blue-dk:#355C98; --blue-tint:#CDD7E7; --blue-wash:#EEF2F8;
  --f-sans:"Helvetica Neue",Helvetica,Arial,"Prompt",sans-serif;
  --f-th:"Prompt","Helvetica Neue",Helvetica,Arial,sans-serif;
  /* type scale */
  --t-label:11px; --t-small:13px; --t-body:15px; --t-lead:17px; --t-h3:17px; --t-h2:26px; --t-h1:clamp(32px,4.4vw,48px);
  --wrap:1160px; --gut:clamp(16px,4vw,40px);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--f-sans);font-size:var(--t-body);line-height:1.6;-webkit-font-smoothing:antialiased}
html[lang="th"] body{font-family:var(--f-th);font-weight:300}
html[lang="th"] h1,html[lang="th"] h2,html[lang="th"] h3,html[lang="th"] b,html[lang="th"] strong{font-weight:500}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
h1,h2,h3{margin:0;color:var(--ink);text-wrap:balance;letter-spacing:-.01em}
h1{font-size:var(--t-h1);font-weight:700;line-height:1.1;letter-spacing:-.025em}
h1 .light{display:block;font-weight:300;color:var(--ink-2)}
h2{font-size:var(--t-h2);font-weight:700;line-height:1.25}
h3{font-size:var(--t-h3);font-weight:700;line-height:1.35}
p{margin:0}
.label{font-size:var(--t-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.label.grey{color:var(--ink-3)}
.lead{font-size:var(--t-lead);color:var(--ink-2);line-height:1.6;max-width:52ch}
.muted{color:var(--ink-2)}
.small{font-size:var(--t-small)}
.measure{max-width:62ch}
.stack{display:grid;gap:14px}
.stack-lg{display:grid;gap:24px}
.cursor{display:inline-block;width:.08em;height:.8em;background:var(--blue);margin-left:.06em;vertical-align:-.04em;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.cursor{animation:none}html{scroll-behavior:auto}}

/* buttons & links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border:1px solid var(--blue);background:var(--blue);color:var(--white);font:inherit;font-size:var(--t-small);font-weight:700;letter-spacing:.02em;text-decoration:none;cursor:pointer;border-radius:0;transition:background .15s,color .15s}
.btn:hover{background:var(--blue-dk);border-color:var(--blue-dk)}
.btn.ghost{background:var(--white);color:var(--blue)}
.btn.ghost:hover{background:var(--blue-wash)}
.btn[aria-pressed="true"]{background:var(--blue-wash);color:var(--blue);border-color:var(--blue)}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.more{font-size:var(--t-small);font-weight:700;color:var(--blue);text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.more:hover{text-decoration:underline;text-underline-offset:3px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--white);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.top .brand img{height:26px;width:auto}
.top nav{display:flex;gap:26px;margin-left:auto}
.top nav a{text-decoration:none;font-size:var(--t-small);color:var(--ink-2);padding:6px 0;border-bottom:1px solid transparent}
.top nav a:hover{color:var(--ink)}
.top nav a[aria-current="page"]{color:var(--blue);border-bottom-color:var(--blue)}
.lang{display:flex;border:1px solid var(--rule-2)}
.lang button{border:0;background:var(--white);color:var(--ink-2);font:700 11px var(--f-sans);letter-spacing:.06em;padding:6px 9px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--white)}
.top .btn{height:36px;padding:0 14px}
.badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;background:var(--white);color:var(--blue);font-size:11px;font-weight:700}
.menu{display:none;border:1px solid var(--rule-2);background:var(--white);height:36px;width:40px;cursor:pointer;color:var(--ink)}
.top nav.mnav{display:none;border-top:1px solid var(--rule);margin:0}
[hidden]{display:none!important}
.mnav a{display:block;padding:14px var(--gut);border-bottom:1px solid var(--rule);text-decoration:none;font-size:var(--t-body)}
.mnav a[aria-current="page"]{color:var(--blue);font-weight:700}
@media (max-width:880px){.top nav{display:none}.lang{margin-left:auto}.menu{display:grid;place-items:center}.top.open nav.mnav{display:block}}
@media (max-width:440px){.top .wrap{gap:10px}.top .brand img{height:21px}.top .btn .lbl{display:none}.top .btn::before{content:"Quote"}html[lang="th"] .top .btn::before{content:"ใบเสนอราคา"}}

/* sections */
.sec{padding-block:clamp(48px,7vw,88px);border-bottom:1px solid var(--rule)}
.sec.tight{padding-block:clamp(32px,5vw,56px)}
.sec.mist{background:var(--mist)}
.shead{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px 40px;margin-bottom:32px}
.shead > div{display:grid;gap:10px;max-width:62ch}
.crumbs{font-size:var(--t-small);color:var(--ink-3);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{text-decoration:none;color:var(--ink-2)}
.crumbs a:hover{color:var(--blue)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center;padding-block:clamp(40px,6vw,80px)}
.hero > *{min-width:0}
.pagehead{padding-block:clamp(40px,6vw,72px) clamp(28px,4vw,44px);border-bottom:1px solid var(--rule)}
.pagehead .wrap{display:grid;gap:14px}
@media (max-width:880px){.hero{grid-template-columns:1fr}}

/* photo slots */
.photo{position:relative;background:var(--mist);overflow:hidden;max-width:100%}
.photo img{width:100%;height:100%;object-fit:cover}
.photo.r43{aspect-ratio:4/3}.photo.r32{aspect-ratio:3/2}.photo.r11{aspect-ratio:1}.photo.r45{aspect-ratio:4/5}.photo.r21{aspect-ratio:2/1}
.photo .slot{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:16px;color:var(--ink-3);font-size:var(--t-small);background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);background-size:24px 24px}
.photo .slot span{background:var(--white);border:1px dashed var(--rule-2);padding:6px 10px}

/* facts strip */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.facts > div{padding:20px 20px 22px 0;min-width:0}
.facts > div + div{padding-left:20px;border-left:1px solid var(--rule)}
.facts b{display:block;font-size:var(--t-lead);font-weight:700;font-variant-numeric:tabular-nums}
.facts span{display:block;font-size:var(--t-small);color:var(--ink-2);margin-top:2px}
@media (max-width:880px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.facts > div:nth-child(3){padding-left:0;border-left:0}.facts > div:nth-child(-n+2){border-bottom:1px solid var(--rule)}}

/* product line tiles */
.lines{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.lines a{background:var(--white);padding:18px 16px 16px;text-decoration:none;display:grid;gap:10px;align-content:start;min-width:0;transition:background .15s}
.lines a:hover{background:var(--blue-wash)}
.lines .ill{height:72px;color:var(--ink-2)}
.lines .ill svg{height:100%;width:auto;max-width:100%}
.lines b{font-size:14px;line-height:1.35}
.lines span{font-size:12px;color:var(--ink-3)}
@media (max-width:980px){.lines{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.lines{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* two-col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,80px);align-items:center}
.split > *{min-width:0}
.split.top-al{align-items:start}
@media (max-width:880px){.split{grid-template-columns:1fr}}

/* traits */
.traits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.traits > div{padding:16px 18px 6px 0;min-width:0}
.traits > div + div{padding-left:18px;border-left:1px solid var(--rule)}
.traits b{display:block;font-size:15px}
.traits span{font-size:var(--t-small);color:var(--ink-2)}
@media (max-width:520px){.traits{grid-template-columns:1fr}.traits > div + div{padding-left:0;border-left:0;border-top:1px solid var(--rule)}}

.list{display:grid;border-top:1px solid var(--rule)}
.list > div{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.list .k{font-size:var(--t-label);font-weight:700;letter-spacing:.1em;color:var(--blue)}
.list b{display:block;font-size:15px}
.list p{font-size:var(--t-small);color:var(--ink-2)}

/* about blocks */
.chapters{display:grid;gap:0;border-top:1px solid var(--rule)}
.chapter{display:grid;grid-template-columns:220px 1fr;gap:clamp(20px,5vw,64px);padding-block:clamp(28px,4vw,44px);border-bottom:1px solid var(--rule)}
.chapter > *{min-width:0}
.chapter .body{display:grid;gap:14px}
@media (max-width:760px){.chapter{grid-template-columns:1fr;gap:12px}}
.quote{font-size:clamp(22px,3vw,32px);font-weight:300;line-height:1.3;letter-spacing:-.01em;color:var(--ink);max-width:28ch;text-wrap:balance}
.words{display:flex;flex-wrap:wrap;gap:8px}
.words span{border:1px solid var(--rule-2);padding:4px 10px;font-size:var(--t-small)}

/* catalog page */
.jump{position:sticky;top:calc(env(safe-area-inset-top,0px) + 64px);z-index:10;background:var(--white);border-bottom:1px solid var(--rule)}
.jump .wrap{display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:thin}
.jump a{flex:none;font-size:var(--t-small);text-decoration:none;color:var(--ink-2);padding:6px 10px;border:1px solid var(--rule)}
.jump a:hover{color:var(--blue);border-color:var(--blue)}
.catsec{padding-block:clamp(36px,5vw,60px);border-bottom:1px solid var(--rule);scroll-margin-top:120px}
.cathead{display:grid;grid-template-columns:220px 1fr;gap:clamp(20px,5vw,64px);margin-bottom:24px}
.cathead > *{min-width:0}
.cathead .th{font-family:var(--f-th);font-weight:300;font-size:var(--t-small);color:var(--ink-3)}
@media (max-width:760px){.cathead{grid-template-columns:1fr;gap:10px}}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
@media (max-width:980px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}
.pcard{display:grid;gap:10px;text-decoration:none;align-content:start;min-width:0}
.pcard .photo{aspect-ratio:1;border:1px solid var(--rule)}
.pcard:hover .photo{border-color:var(--blue)}
.pcard b{font-size:14px;line-height:1.35}
.pcard span{font-size:12px;color:var(--ink-3)}
.pcard:hover b{color:var(--blue)}

/* illustration panel */
.ill-panel{display:grid;place-items:center;color:var(--ink-2);background:var(--white);background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);background-size:20px 20px;background-position:-1px -1px}
.ill-panel svg{width:66%;height:auto;max-height:80%}
.photo .ill-panel{position:absolute;inset:0}

/* product page */
.prod{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:start;padding-block:clamp(28px,4vw,48px) clamp(48px,6vw,80px)}
.prod > *{min-width:0}
.gallery{display:grid;gap:10px}
.gallery .main{aspect-ratio:1;border:1px solid var(--rule)}
.thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.thumbs button{padding:0;border:1px solid var(--rule);background:var(--mist);aspect-ratio:1;cursor:pointer;overflow:hidden;position:relative}
.thumbs button[aria-pressed="true"]{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.thumbs .ill-panel{position:absolute;inset:0}
.thumbs .ill-panel svg{width:80%}
.pinfo{display:grid;gap:18px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px)}
.pinfo h1{font-size:clamp(28px,3.4vw,38px)}
@media (max-width:880px){.prod{grid-template-columns:1fr}.pinfo{position:static}}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font-size:12px;border:1px solid var(--rule-2);padding:3px 8px;white-space:nowrap}
dl.spec{margin:0;display:grid;grid-template-columns:minmax(120px,36%) 1fr;border-top:1px solid var(--ink);font-size:var(--t-small)}
dl.spec dt,dl.spec dd{margin:0;padding:10px 0;border-bottom:1px solid var(--rule)}
dl.spec dt{color:var(--ink-3);padding-right:14px}
dl.spec dd{min-width:0}
.pnav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:20px;border-top:1px solid var(--rule)}

/* standards table */
.tablewrap{overflow-x:auto;border:1px solid var(--rule)}
table.std{border-collapse:collapse;width:100%;min-width:620px;font-size:var(--t-small)}
table.std th,table.std td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--rule);vertical-align:top}
table.std th{font-size:var(--t-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);background:var(--mist)}
table.std td:first-child{font-weight:700;width:30%}
table.std td:last-child{color:var(--ink-2)}
table.std tr:last-child td{border-bottom:0}

/* CTA band */
.band{background:var(--blue);color:var(--white)}
.band .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding-block:clamp(32px,5vw,52px)}
.band h2{color:var(--white);font-weight:300;font-size:clamp(22px,2.6vw,28px)}
.band .btn{background:var(--white);color:var(--blue);border-color:var(--white)}
.band .btn:hover{background:var(--blue-wash)}

/* forms */
.contact{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,5vw,64px);align-items:start}
.contact > *{min-width:0}
@media (max-width:880px){.contact{grid-template-columns:1fr}}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f{display:grid;gap:6px;min-width:0}
.f.full{grid-column:1/-1}
@media (max-width:540px){form{grid-template-columns:1fr}}
label{font-size:var(--t-small);color:var(--ink-2)}
input,textarea{font:inherit;font-size:var(--t-body);color:var(--ink);background:var(--white);border:1px solid var(--rule-2);border-radius:0;padding:10px 12px;width:100%}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:10px;align-items:center;font-size:var(--t-small);color:var(--ink)}
.check input{width:16px;height:16px;accent-color:var(--blue)}
.qlist{border:1px dashed var(--rule-2);padding:12px;min-height:48px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.qlist .empty{color:var(--ink-3);font-size:var(--t-small)}
.qlist .empty a{color:var(--blue)}
.qchip{display:inline-flex;align-items:center;gap:4px;background:var(--blue-wash);border:1px solid var(--blue-tint);padding:3px 3px 3px 9px;font-size:var(--t-small)}
.qchip button{border:0;background:none;color:var(--ink-2);cursor:pointer;font-size:15px;line-height:1;padding:2px 6px}
.note{grid-column:1/-1;font-size:var(--t-small);padding:12px 14px;border-left:3px solid var(--blue);background:var(--blue-wash)}
dl.side{margin:0;display:grid;border-top:1px solid var(--ink)}
dl.side > div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--rule);align-items:baseline}
dl.side dt{font-size:var(--t-label);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
dl.side dd{margin:0;min-width:0}
.ph{font-size:var(--t-small);background:#FFF6D6;color:#6B5400;padding:1px 6px;border:1px dashed #D9B84A}

/* footer */
footer.foot{background:var(--ink);color:var(--rule)}
footer.foot .wrap{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;padding-block:44px 28px}
footer.foot img{height:22px;width:auto}
footer.foot p,footer.foot a{font-size:var(--t-small);color:var(--rule-2);text-decoration:none}
footer.foot a:hover{color:var(--white)}
footer.foot .col{display:grid;gap:8px;align-content:start}
footer.foot .col b{font-size:var(--t-label);letter-spacing:.14em;text-transform:uppercase;color:var(--white)}
footer.foot .base{grid-column:1/-1;border-top:1px solid #5a5a5a;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:760px){footer.foot .wrap{grid-template-columns:1fr 1fr}footer.foot .col:first-child{grid-column:1/-1}}

/* photos */
.photo.cut{background:var(--white)}
.photo.cut img{object-fit:contain;padding:6%}
.pcard .photo.cut img{padding:10%}
.gallery .main.cut img{padding:8%}
.thumbs button.cut{background:var(--white)}
.thumbs button.cut img{object-fit:contain;padding:8%}
.lines a{padding:0 0 16px}
.lines a > b,.lines a > span{padding-inline:16px}
.lines .photo{aspect-ratio:4/3;border-bottom:1px solid var(--rule)}
.lines .photo.cut img{padding:10%}
.lines .photo .ill-panel svg{width:60%}
.lines a:hover .photo{opacity:.92}
.thumbs{grid-template-columns:repeat(5,minmax(0,1fr))}

/* full-bleed home hero */
.fullhero{position:relative;min-height:min(86vh,780px);display:grid;align-items:center;overflow:hidden;background:#e4e4e4;border-bottom:1px solid var(--rule)}
.fullhero picture,.fullhero > picture img{position:absolute;inset:0;width:100%;height:100%}
.fullhero picture img{object-fit:cover;object-position:right center}
.fh-inner{position:relative;width:100%;padding-block:clamp(56px,10vw,120px)}
.fh-copy{max-width:520px}
.fullhero h1{font-size:clamp(36px,5.2vw,60px)}
.fullhero .lead{color:#55575A}
.fullhero .btn.ghost{background:transparent}
.fullhero .btn.ghost:hover{background:rgba(255,255,255,.6)}
@media (max-width:700px){
  .fullhero{min-height:auto;align-items:start}
  .fullhero picture img{object-position:center bottom}
  .fh-inner{padding-block:44px 64vw}
}

/* product line cards: separate, quiet */
.linecards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px 20px}
.linecard{display:grid;gap:12px;text-decoration:none;min-width:0}
.linecard .photo{aspect-ratio:1;background:var(--mist)}
.linecard .photo.cut{background:var(--mist)}
.linecard .photo.cut img{mix-blend-mode:multiply;padding:12%}
.linecard .photo .ill-panel{background:var(--mist)}
.linecard .photo img{transition:transform .4s ease}
.linecard:hover .photo img{transform:scale(1.04)}
.lc-t{display:grid;gap:2px}
.lc-t b{font-size:14px;font-weight:700}
.lc-n{font-size:12px;color:var(--ink-3)}
.linecard:hover b{color:var(--blue)}
.linecard:hover .lc-n{color:var(--blue)}
@media (max-width:980px){.linecards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.linecards{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}}
@media (prefers-reduced-motion:reduce){.linecard .photo img{transition:none}}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
.posts.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:880px){.posts,.posts.two{grid-template-columns:1fr}}
.postcard{display:grid;gap:14px;text-decoration:none;align-content:start;min-width:0}
.postcard .photo{background:var(--mist)}
.postcard .photo.cut img{mix-blend-mode:multiply;padding:8%}
.postcard h3{font-size:17px;line-height:1.4}
.postcard:hover h3{color:var(--blue)}
.pc-body{display:grid;gap:8px}
.postcard.big{grid-template-columns:1.2fr 1fr;gap:clamp(20px,4vw,48px);align-items:center;padding-bottom:32px;border-bottom:1px solid var(--rule)}
.postcard.big h3{font-size:clamp(22px,2.4vw,28px);font-weight:700}
@media (max-width:880px){.postcard.big{grid-template-columns:1fr}}
.chips-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:inherit;font-size:var(--t-small);background:var(--white);color:var(--ink-2);border:1px solid var(--rule-2);padding:6px 12px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.post-head{max-width:760px;padding-block:28px 32px}
.post-head h1{font-size:clamp(28px,3.8vw,42px)}
.post-img{margin-bottom:clamp(28px,4vw,48px)}
.post-img.cut{background:var(--mist)}
.post-img.cut img{mix-blend-mode:multiply;padding:4%}
.prose{max-width:680px;font-size:16px;line-height:1.75;color:var(--ink);padding-bottom:clamp(40px,6vw,72px)}
.prose > * + *{margin-top:1em}
.prose h2{font-size:20px;margin-top:2em}
.prose ul{padding-left:1.2em}
.prose li + li{margin-top:.4em}
.prose b{font-weight:700}
.prose{max-width:760px;margin-inline:auto}
.prose > *{max-width:680px}
@media (max-width:700px){
  .fullhero::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(236,236,236,.96) 0%,rgba(236,236,236,.9) 45%,rgba(236,236,236,0) 70%)}
  .fh-inner{z-index:1}
}

/* ===== Home v3: rounded, mixed backgrounds, bento ===== */
:root{--r-lg:28px;--r-md:20px;--r-sm:14px}
.btn{border-radius:999px}
.label.light{color:var(--blue-tint)}
.h2wrap{padding:12px clamp(8px,1.6vw,20px) 0}
.hcard{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:min(84vh,760px);display:grid;align-items:center;background:#e4e4e4}
.hcard picture,.hcard picture img{position:absolute;inset:0;width:100%;height:100%}
.hcard picture img{object-fit:cover;object-position:right center}
.hc-copy{position:relative;z-index:1;max-width:560px;padding:clamp(40px,7vw,96px) clamp(24px,6vw,88px)}
.hcard h1{font-size:clamp(36px,5.2vw,62px)}
.hcard .lead{color:#55575A}
.hcard .btn.ghost{background:rgba(255,255,255,.5);backdrop-filter:blur(4px)}
@media (max-width:700px){
 .hcard{min-height:auto;align-items:start}
 .hcard picture img{object-position:center bottom}
 .hcard::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(236,236,236,.97) 0%,rgba(236,236,236,.9) 48%,rgba(236,236,236,0) 72%)}
 .hc-copy{padding:36px 22px 70vw}
}
.h2sec{padding-block:clamp(56px,8vw,104px)}
.h2sec.grey{background:var(--mist)}
.h2sec.blue{background:var(--blue);color:var(--white)}
.h2sec.blue h2,.h2sec.blue p{color:var(--white)}
.h2sec.blue .shead p{color:var(--blue-tint)}
.pill-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;border:1px solid var(--rule-2);font-size:var(--t-small);font-weight:700;text-decoration:none;color:var(--ink);background:var(--white);white-space:nowrap;transition:background .15s,color .15s}
.pill-btn:hover{border-color:var(--blue);color:var(--blue)}
.pill-btn.dark{background:var(--ink);border-color:var(--ink);color:var(--white)}
.pill-btn.dark:hover{background:var(--blue);border-color:var(--blue);color:var(--white)}
.pill-btn.white{background:var(--white);border-color:var(--white);color:var(--blue)}
.pill-btn.white:hover{background:var(--blue-wash)}

/* facts */
.facts2-head{display:grid;gap:10px;margin-bottom:28px;max-width:40ch}
.facts2{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--rule-2);border-radius:var(--r-md);overflow:hidden}
.facts2 > div{padding:26px 24px 28px;display:grid;gap:8px;align-content:start;min-width:0}
.facts2 > div + div{border-left:1px solid var(--rule)}
.facts2 b{font-size:clamp(28px,3vw,38px);font-weight:700;letter-spacing:-.02em;color:var(--blue);font-variant-numeric:tabular-nums;line-height:1.1}
.facts2 span{font-size:var(--t-small);color:var(--ink-2);line-height:1.55}
@media (max-width:880px){.facts2{grid-template-columns:repeat(2,minmax(0,1fr))}.facts2 > div:nth-child(3){border-left:0}.facts2 > div:nth-child(-n+2){border-bottom:1px solid var(--rule)}}
@media (max-width:480px){.facts2{grid-template-columns:1fr}.facts2 > div + div{border-left:0;border-top:1px solid var(--rule)}.facts2 > div:nth-child(-n+2){border-bottom:0}}

/* bento product lines */
.bento{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-auto-rows:minmax(220px,auto);grid-auto-flow:dense;gap:16px}
.bcard{position:relative;background:var(--white);border-radius:var(--r-md);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;min-width:0;transition:transform .2s,box-shadow .2s}
.bcard:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(68,68,68,.08)}
.bcard.big{grid-column:span 2;grid-row:span 2}
.bcard.wide{grid-column:span 2}
.bc-img{flex:1;min-height:130px;position:relative;display:grid;place-items:center;overflow:hidden}
.bc-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bc-img img.cut{object-fit:contain;padding:10%}
.bcard.big .bc-img img.cut{padding:6%}
.bc-img .ill-panel{position:absolute;inset:0}
.bc-t{display:flex;justify-content:space-between;align-items:end;gap:10px;padding:14px 16px 16px}
.bc-t b{display:block;font-size:14px}
.bcard.big .bc-t b{font-size:20px}
.bc-t span{font-size:12px;color:var(--ink-3)}
.arrow{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--mist);color:var(--ink);font-size:14px;transition:background .15s,color .15s}
.bcard:hover .arrow{background:var(--blue);color:var(--white)}
@media (max-width:980px){.bento{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(180px,auto);gap:12px}.bcard.big{grid-row:span 1;min-height:280px}}
@media (prefers-reduced-motion:reduce){.bcard{transition:none}.bcard:hover{transform:none}}

/* blue / grey split */
.split2{display:grid;grid-template-columns:1fr 1.15fr;gap:16px}
.split2 > *{min-width:0;border-radius:var(--r-lg);padding:clamp(28px,4.5vw,56px)}
.bluepanel{background:var(--blue);color:var(--white);align-content:start}
.bluepanel h2{color:var(--white);font-size:clamp(24px,2.8vw,32px)}
.bluepanel p{color:var(--blue-tint);max-width:42ch}
.bluepanel .pill-btn{justify-self:start}
.greypanel{background:var(--mist)}
ol.care{list-style:none;margin:0;padding:0;display:grid;gap:12px}
ol.care li{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start;background:var(--white);border-radius:var(--r-sm);padding:16px 18px}
ol.care .num{font-size:13px;font-weight:700;color:var(--blue);border:1px solid var(--blue-tint);border-radius:999px;text-align:center;padding:4px 0}
ol.care b{display:block;font-size:15px;margin-bottom:2px}
ol.care p{font-size:var(--t-small);color:var(--ink-2)}
@media (max-width:880px){.split2{grid-template-columns:1fr}}

/* duo photo layout */
.duo{display:grid;grid-template-columns:1.3fr 1fr .8fr;gap:16px;align-items:stretch}
.duo > *{min-width:0}
.duo-main,.duo-tall{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--mist);min-height:420px}
.duo-main img,.duo-tall img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tag{position:absolute;left:16px;bottom:16px;background:var(--blue);color:var(--white);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:8px 14px;border-radius:999px}
.duo-side{align-content:center;padding:clamp(8px,2vw,24px)}
.duo-side .pill-btn{justify-self:start}
@media (max-width:980px){.duo{grid-template-columns:1fr 1fr}.duo-side{grid-column:1/-1;order:-1}}
@media (max-width:560px){.duo{grid-template-columns:1fr}.duo-main,.duo-tall{min-height:300px}}

/* standards cards on blue */
.scards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.scard{background:var(--white);color:var(--ink);border-radius:var(--r-md);padding:22px 20px;display:grid;gap:8px;align-content:start;min-width:0}
.scard b{font-size:16px;color:var(--blue)}
.scard p{font-size:var(--t-small);color:var(--ink-2)!important}
.scard.ph-card{background:rgba(255,255,255,.12);color:var(--white);border:1px dashed rgba(255,255,255,.5)}
.scard.ph-card b{color:var(--white)}
@media (max-width:980px){.scards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.scards{grid-template-columns:1fr}}

/* blog rows */
.prows{display:grid;border-top:1px solid var(--rule)}
.prow{display:grid;grid-template-columns:220px 1fr auto;gap:clamp(16px,3vw,36px);align-items:center;padding:20px 0;border-bottom:1px solid var(--rule);text-decoration:none}
.prow > *{min-width:0}
.pr-img{aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden;background:var(--mist)}
.pr-img img{width:100%;height:100%;object-fit:cover}
.pr-img.cut img{object-fit:contain;mix-blend-mode:multiply;padding:8%}
.pr-t{display:grid;gap:6px}
.prow h3{font-size:17px}
.prow:hover h3{color:var(--blue)}
.prow .pill-btn{pointer-events:none}
.prow:hover .pill-btn{background:var(--ink);color:var(--white);border-color:var(--ink)}
@media (max-width:760px){.prow{grid-template-columns:120px 1fr}.prow .pill-btn{display:none}}

/* CTA card */
.ctacard{background:var(--blue);color:var(--white);border-radius:var(--r-lg);padding:clamp(32px,5vw,64px);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-bottom:clamp(8px,1.6vw,20px)}
.ctacard h2{color:var(--white);font-weight:300;font-size:clamp(24px,3vw,34px)}
.ctacard p{color:var(--blue-tint);max-width:48ch}
.hc-copy{max-width:680px}
.hcard h1{font-size:clamp(34px,4.6vw,58px)}
.duo-side .words span{border-radius:999px}
.ph-card .ph{display:inline;line-height:1.9}
@media (max-width:620px){.bcard.id-LP{grid-column:span 2}}
@media (max-width:700px){
 .hcard::before{background:linear-gradient(180deg,rgba(238,238,238,.98) 0%,rgba(238,238,238,.95) 55%,rgba(238,238,238,0) 78%)}
 .hc-copy{padding-bottom:80vw}
}

/* v4 refinements */
.facts3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
.facts3 > div{padding:24px 28px 8px 0;display:grid;gap:10px;align-content:start;min-width:0}
.facts3 > div + div{padding-left:28px;border-left:1px solid var(--rule)}
.facts3 b{font-size:clamp(28px,3.2vw,40px);font-weight:700;letter-spacing:-.02em;color:var(--blue);line-height:1.1}
.facts3 span{font-size:var(--t-small);color:var(--ink-2);max-width:34ch}
@media (max-width:760px){.facts3{grid-template-columns:1fr}.facts3 > div + div{padding-left:0;border-left:0;border-top:1px solid var(--rule)}.facts3 > div{padding:20px 0}}

.bento.even{grid-template-columns:repeat(5,minmax(0,1fr));grid-auto-rows:auto}
.bento.even .bcard{grid-column:auto;grid-row:auto}
.bento.even .bc-img{aspect-ratio:1;flex:none}
.bento.even .bc-t b{text-transform:uppercase;letter-spacing:.08em;font-size:12px}
@media (max-width:980px){.bento.even{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.bento.even{grid-template-columns:repeat(2,minmax(0,1fr))}}

.joined{display:grid;grid-template-columns:1fr 1.15fr;border-radius:var(--r-lg);overflow:hidden}
.joined > *{min-width:0;padding:clamp(28px,4.5vw,60px)}
.j-blue{background:var(--blue);color:var(--white);align-content:start}
.j-blue h2{color:var(--white);font-size:clamp(24px,2.8vw,32px)}
.j-blue p{color:var(--blue-tint);max-width:42ch}
.j-blue .pill-btn{justify-self:start}
.j-grey{background:var(--mist);display:grid;align-content:center}
ol.care.plain{gap:0}
ol.care.plain li{background:none;border-radius:0;padding:18px 0;border-bottom:1px solid var(--rule-2);grid-template-columns:44px 1fr}
ol.care.plain li:first-child{padding-top:0}
ol.care.plain li:last-child{border-bottom:0;padding-bottom:0}
ol.care.plain .num{border:0;padding:0;text-align:left;font-size:13px}
@media (max-width:880px){.joined{grid-template-columns:1fr}}
.roundimg{border-radius:var(--r-lg)}
html[lang="th"] .en-only{display:none}
html:not([lang="th"]) .th-only{display:none}
.prose{max-width:680px}

/* ===== v5: rounded style on inner pages ===== */
.phero{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:min(70vh,620px);display:grid;align-items:center;background:#e4e4e4}
.phero picture,.phero picture img{position:absolute;inset:0;width:100%;height:100%}
.phero picture img{object-fit:cover;object-position:right center}
.ph-copy{position:relative;z-index:1;max-width:680px;padding:clamp(40px,6vw,88px) clamp(24px,6vw,88px)}
.phero h1{font-size:clamp(36px,5vw,58px)}
.phero.light .lead{color:#55575A}
.phero.dark::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(28,36,52,.78) 0%,rgba(28,36,52,.55) 45%,rgba(28,36,52,.05) 80%)}
.phero.dark h1,.phero.dark h1 .light{color:var(--white)}
.phero.dark h1 .light{opacity:.82}
.phero.dark .lead{color:rgba(255,255,255,.86)}
.ph-logo{height:40px;width:auto;margin-bottom:8px}
@media (max-width:700px){
 .phero{min-height:auto}
 .phero.light::before{content:"";position:absolute;inset:0;z-index:0;background:rgba(238,238,238,.86)}
 .phero.dark::before{background:linear-gradient(180deg,rgba(28,36,52,.8) 0%,rgba(28,36,52,.6) 100%)}
 .phero picture img{object-position:center}
}
.cpills{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.cpill{display:inline-flex;align-items:center;gap:8px;background:var(--white);border-radius:999px;padding:8px 8px 8px 14px;font-size:var(--t-small);font-weight:700;text-decoration:none;color:var(--ink);box-shadow:0 2px 10px rgba(68,68,68,.08);transition:background .15s,color .15s}
.cpill .cn{display:grid;place-items:center;min-width:22px;height:22px;border-radius:999px;background:var(--blue-wash);color:var(--blue);font-size:11px}
.cpill:hover{background:var(--blue);color:var(--white)}
.cpill:hover .cn{background:var(--white)}

.jump{background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);margin-top:16px}
.jump a{border-radius:999px;border-color:var(--rule-2);padding:7px 14px}
.jump a.on{background:var(--blue);border-color:var(--blue);color:var(--white)}

.catsec{border-bottom:0;padding-block:clamp(40px,6vw,72px)}
.catsec.alt{background:var(--mist)}
.cathead2{display:grid;grid-template-columns:minmax(220px,.8fr) 1.6fr;border-radius:var(--r-md);overflow:hidden;margin-bottom:24px}
.cathead2 > *{min-width:0;padding:clamp(22px,3vw,34px)}
.ch-blue{background:var(--blue);color:var(--white);display:grid;gap:6px;align-content:center}
.ch-blue h2{color:var(--white);font-size:clamp(22px,2.4vw,28px)}
.ch-code{font-size:var(--t-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-tint)}
.ch-th{font-family:var(--f-th);font-weight:300;font-size:var(--t-small);color:var(--blue-tint)}
html[lang="th"] .ch-th{display:none}
.ch-grey{background:var(--white);display:grid;align-content:center}
.catsec:not(.alt) .ch-grey{background:var(--mist)}
.ch-grey p{font-size:14px;color:var(--ink-2);max-width:68ch;line-height:1.7}
@media (max-width:760px){.cathead2{grid-template-columns:1fr}}
.pcard .photo{border-radius:var(--r-md);border:0;background:var(--white)}
.catsec:not(.alt) .pcard .photo{background:var(--mist)}
.pcard .photo.cut img{mix-blend-mode:multiply}
.pcard:hover .photo{box-shadow:0 0 0 2px var(--blue)}
.gallery .main,.thumbs button{border-radius:var(--r-md)}
.thumbs button{border-radius:var(--r-sm)}

/* about */
.tablewrap{border-radius:var(--r-md);background:var(--white);border:0}
.endquote{text-align:left}
.bigquote{font-size:clamp(30px,4.6vw,56px);font-weight:300;line-height:1.15;letter-spacing:-.02em;max-width:18ch;color:var(--white);text-wrap:balance}
.eq-p{max-width:52ch;color:var(--blue-tint)!important}

/* blog + contact heads */
.ghead,.bhead{border-radius:var(--r-lg);padding:clamp(40px,6vw,80px) clamp(24px,6vw,88px)}
.ghead{background:var(--mist)}
.bhead{background:var(--blue)}
.bhead h1{color:var(--white)}
.bhead .lead{color:var(--blue-tint)}
.ghead .stack-lg,.bhead .stack-lg{max-width:640px}
.postcard .photo,.post-img{border-radius:var(--r-md)}
.chip{border-radius:999px}

/* rounded cards (contact) */
.rcard{background:var(--white);border-radius:var(--r-md);padding:clamp(22px,3vw,36px)}
.rcard.blue{background:var(--blue);color:var(--white);display:grid;gap:6px}
.rcard.blue b{font-size:16px}
.rcard.blue p{color:var(--blue-tint);font-size:var(--t-small)}
.rcard dl.side{border-top:0}
.rcard dl.side > div:last-child{border-bottom:0}
input,textarea{border-radius:12px}
.qlist{border-radius:12px}
.note{border-radius:12px}
.phero picture,.hcard picture{z-index:0}
.phero::before,.hcard::before{z-index:1!important}
.ph-copy,.hc-copy{z-index:2}
.pfig{margin:1.6em 0;max-width:560px}
.pfig img{width:100%;border-radius:var(--r-md);display:block}
.pfig figcaption{font-size:var(--t-small);color:var(--ink-3);margin-top:8px}

/* v6 */
.chead-sec{padding-block:clamp(32px,4vw,52px) clamp(48px,6vw,80px)}
.chead{display:grid;gap:8px;margin-bottom:24px}
.chead h1{font-size:clamp(30px,3.6vw,42px);color:var(--ink)}
.chead p{color:var(--ink-2);font-size:var(--t-lead)}
.ghead{padding:clamp(28px,3.6vw,44px) clamp(24px,5vw,64px)}
.ghead .stack{gap:6px}
.ghead h1{font-size:clamp(30px,3.6vw,42px)}
.ghead + * , .h2wrap + .sec{padding-top:clamp(24px,3vw,36px)}
html[lang="th"] .ch-th{display:block}
.ch-blue{gap:4px}
.ch-blue h2{font-size:clamp(28px,3.4vw,42px);font-weight:700;letter-spacing:-.02em;line-height:1.1}
.ch-th{font-size:clamp(16px,1.6vw,20px)!important;color:var(--white)!important;opacity:.78;font-weight:400!important}
.groups{padding-top:20px}
.gcards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gcard{display:grid;gap:4px;padding:20px 24px;border-radius:var(--r-md);background:var(--mist);text-decoration:none;border:2px solid transparent;transition:border-color .15s}
.gcard b{font-size:18px}
.gcard.on{background:var(--white);border-color:var(--blue)}
.gcard:hover{border-color:var(--blue)}
@media (max-width:560px){.gcards{grid-template-columns:1fr}}
.jump{margin-top:12px}
.instr-soon{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;background:var(--white);border-radius:var(--r-lg);padding:clamp(28px,4vw,52px)}
.instr-soon h2{font-size:clamp(26px,3vw,36px)}
.instr-soon .stack{max-width:52ch}

/* products dropdown */
.top{z-index:40}
.navdrop{position:relative;display:flex;align-items:center}
.dd-trigger{display:inline-flex;align-items:center;gap:6px}
.dd-trigger svg{transition:transform .2s}
.ddpanel{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);padding-top:14px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility 0s .18s}
.navdrop:hover .ddpanel,.navdrop:focus-within .ddpanel,.navdrop.open .ddpanel{opacity:1;visibility:visible;transform:translate(-50%,0);transition:opacity .18s,transform .18s}
.navdrop:hover .dd-trigger svg,.navdrop.open .dd-trigger svg{transform:rotate(180deg)}
.dd-inner{display:grid;grid-template-columns:1.6fr 1fr;gap:8px 36px;width:min(640px,90vw);background:var(--white);border-radius:var(--r-md);box-shadow:0 18px 48px rgba(40,50,70,.16),0 0 0 1px var(--rule);padding:24px 26px}
.dd-h{font-size:var(--t-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)!important;text-decoration:none;display:block;margin-bottom:10px;border:0!important;padding:0!important}
.dd-list{display:grid;gap:2px}
.dd-list.two{grid-template-columns:1fr 1fr;column-gap:16px}
.dd-list a{display:block;padding:7px 10px!important;margin-inline:-10px;border-radius:10px;border:0!important;font-size:14px!important;color:var(--ink)!important;text-decoration:none}
.dd-list a:hover{background:var(--blue-wash);color:var(--blue)!important}
.dd-soon{font-size:var(--t-small);color:var(--ink-3);padding:7px 0}
.dd-cta{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:12px 14px!important;border-radius:12px;background:var(--mist);text-decoration:none;border:0!important;font-size:var(--t-small)!important;color:var(--ink)!important}
.dd-cta:hover{background:var(--blue);color:var(--white)!important}
@media (prefers-reduced-motion:reduce){.ddpanel,.dd-trigger svg{transition:none}}
.mnav .navdrop{display:block}.mnav .ddpanel{display:none}

/* contact spacing */
.chead-sec{padding-top:clamp(44px,5vw,68px)}
.chead{margin-bottom:clamp(36px,4vw,52px);gap:12px}

/* search */
.searchsec{padding-block:clamp(28px,4vw,48px) 0}
.sbox{position:relative;max-width:880px;margin:0 auto;display:grid;gap:10px}
.sbox > .label{text-align:center}
.sfield{position:relative;display:flex;align-items:center}
.sfield svg{position:absolute;left:24px;color:var(--blue);pointer-events:none}
.sfield input{height:68px;border-radius:999px;border:2px solid var(--blue-tint);padding:0 28px 0 62px;font-size:18px;background:var(--white);box-shadow:0 10px 30px rgba(66,112,183,.10);transition:border-color .15s,box-shadow .15s}
.sfield input:focus{border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-wash),0 10px 30px rgba(66,112,183,.14)}
.sfield input::placeholder{color:var(--ink-3)}
.sresults{position:absolute;left:0;right:0;top:calc(100% - 34px);z-index:30;background:var(--white);border-radius:var(--r-md);box-shadow:0 18px 48px rgba(40,50,70,.16),0 0 0 1px var(--rule);padding:8px;max-height:min(60vh,520px);overflow:auto}
.sr{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:8px 10px;border-radius:12px;text-decoration:none}
.sr:hover,.sr.on{background:var(--blue-wash)}
.sr-img{width:48px;height:48px;border-radius:10px;background:var(--mist);overflow:hidden;display:grid;place-items:center}
.sr-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.sr-ico{color:var(--blue);font-size:18px}
.sr-t{display:grid;min-width:0}
.sr-t b{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-t span{font-size:12px;color:var(--ink-3)}
.sr-k{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:var(--blue-wash);border-radius:999px;padding:3px 9px}
.sr-none{padding:16px;font-size:var(--t-small);color:var(--ink-2)}
.sr-none a{color:var(--blue);font-weight:700}
.squick{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;align-items:center;font-size:var(--t-small);color:var(--ink-3)}
.squick button{font:inherit;font-size:13px;border:1px solid var(--rule-2);background:var(--white);color:var(--ink-2);border-radius:999px;padding:5px 12px;cursor:pointer}
.squick button:hover{border-color:var(--blue);color:var(--blue)}
@media (max-width:560px){.sfield input{height:58px;font-size:16px}.sr{grid-template-columns:40px 1fr}.sr-k{display:none}}

/* products overview: category row */
.catrow{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:14px 24px;padding:24px 28px;margin-bottom:22px;border-radius:var(--r-md);background:var(--blue);text-decoration:none;color:var(--white);transition:background .15s}
.catrow:hover{background:var(--blue-dk)}
.cr-names{display:grid;gap:2px}
.cr-en{font-size:clamp(28px,3.4vw,42px);font-weight:700;letter-spacing:-.02em;line-height:1.1}
.cr-th{font-family:var(--f-th);font-size:clamp(16px,1.6vw,20px);opacity:.8}
.cr-go{display:flex;align-items:center;gap:14px}
.cr-n{font-size:var(--t-small);color:var(--blue-tint)}
.catrow .pill-btn.dark{background:var(--white);border-color:var(--white);color:var(--blue)}

/* category page */
.cathero{display:grid;grid-template-columns:1.1fr .9fr;border-radius:var(--r-lg);overflow:hidden;min-height:440px;margin-top:12px}
.cathero > *{min-width:0}
.chr-blue{background:var(--blue);color:var(--white);padding:clamp(32px,5vw,72px);align-content:center}
.chr-blue h1{color:var(--white);font-size:clamp(36px,5vw,60px)}
.chr-th{font-family:var(--f-th);font-size:clamp(18px,2vw,24px);opacity:.85}
.chr-blue p{color:rgba(255,255,255,.88);max-width:56ch;line-height:1.7}
.chr-n{font-size:var(--t-small);color:var(--blue-tint)}
.chr-img{position:relative;background:var(--mist)}
.chr-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.chr-img img.cut{object-fit:contain;padding:8%;mix-blend-mode:multiply}
.chr-img .ill-panel{position:absolute;inset:0}
@media (max-width:860px){.cathero{grid-template-columns:1fr}.chr-img{min-height:280px}}
.rlist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:860px){.rlist{grid-template-columns:1fr}}
.rcardp{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:16px;border-radius:var(--r-md);background:var(--mist);text-decoration:none;transition:box-shadow .15s}
.rcardp:hover{box-shadow:0 0 0 2px var(--blue)}
.rcardp > *{min-width:0}
.rp-img{position:relative;aspect-ratio:1;border-radius:var(--r-sm);background:var(--white);overflow:hidden}
.rp-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rp-img img.cut{object-fit:contain;padding:10%}
.rp-img .ill-panel{position:absolute;inset:0}
.rp-t{display:grid;gap:8px;align-content:center}
.rp-t h3{font-size:19px}
.rcardp:hover h3{color:var(--blue)}
@media (max-width:520px){.rcardp{grid-template-columns:110px 1fr;gap:14px}.rp-t .chips{display:none}}

/* v7 hover refinements */
.catrow{border:2px solid var(--blue);transition:background .2s,border-color .2s}
.catrow .cr-en,.catrow .cr-th,.catrow .cr-n{transition:color .2s}
.catrow:hover{background:var(--white)}
.catrow:hover .cr-en{color:var(--blue)}
.catrow:hover .cr-th{color:var(--ink-3);opacity:1}
.catrow:hover .cr-n{color:var(--ink-3)}
.catrow .pill-btn.dark{transition:background .2s,color .2s,border-color .2s}
.catrow:hover .pill-btn.dark{background:var(--blue);border-color:var(--blue);color:var(--white)}
.pcard:hover .photo{box-shadow:none}
.pcard .photo{transition:transform .25s ease,box-shadow .25s ease}
.pcard .photo img{transition:transform .4s ease}
.pcard:hover .photo{transform:translateY(-3px);box-shadow:0 10px 24px rgba(68,68,68,.08)}
.pcard:hover .photo img{transform:scale(1.04)}
.pcard:hover b{color:inherit}
.rcardp{transition:transform .25s ease,box-shadow .25s ease}
.rcardp:hover{box-shadow:0 10px 24px rgba(68,68,68,.08);transform:translateY(-3px)}
.rcardp:hover h3{color:inherit}
.rp-img img{transition:transform .4s ease}
.rcardp:hover .rp-img img{transform:scale(1.04)}
@media (prefers-reduced-motion:reduce){.pcard .photo,.pcard .photo img,.rcardp,.rp-img img{transition:none}.pcard:hover .photo,.rcardp:hover,.pcard:hover .photo img,.rcardp:hover .rp-img img{transform:none}}

/* paired small lines */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.half{min-width:0;scroll-margin-top:120px}
.half .catrow{flex-direction:column;align-items:flex-start;gap:14px}
.half .cr-en{font-size:clamp(24px,2.6vw,32px)}
.cards.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:860px){.pair{grid-template-columns:1fr}}
.catsec[id]{scroll-margin-top:120px}

/* dropdown tightening */
.dd-inner{width:auto;max-width:90vw;grid-template-columns:auto auto;gap:6px 40px;padding:22px 24px}
.dd-list.two{grid-template-columns:auto auto;column-gap:4px}
.dd-list a{padding:6px 10px!important;white-space:nowrap}
.dd-h{font-size:16px;font-weight:700;letter-spacing:0;text-transform:none;color:var(--ink)!important;margin-bottom:8px}
.dd-h:hover{color:var(--blue)!important}
.dd-list.two{column-gap:24px}
.dd-list a{padding:5px 10px!important;font-size:14px!important}
.dd-h{font-size:17px;margin-bottom:6px}
.dd-col{min-width:0}
.dd-col:not(.wide){min-width:190px}
.dd-col:not(.wide) .dd-h{white-space:nowrap}
.dd-inner{grid-template-columns:max-content max-content}
.dd-col.wide{min-width:max-content}
.dd-col .dd-h{white-space:nowrap}
.top nav .dd-h{font-size:16.5px!important;font-weight:700;color:var(--ink)!important}
.dd-list{gap:0}
.dd-list a{padding:4px 10px!important;line-height:1.35}
.dd-list.two{column-gap:14px}
.dd-inner{gap:4px 32px;padding:20px 22px}
.dd-h{margin-bottom:4px}
.dd-cta{margin-top:8px}
.dd-inner{column-gap:26px}
.eq-tag{font-size:var(--t-small);font-weight:700;letter-spacing:.06em;color:var(--white)!important;opacity:.9}

/* instruments group */
.grouphead{background:var(--ink);color:var(--white);padding-block:clamp(40px,6vw,72px);margin-top:clamp(24px,4vw,48px)}
.grouphead .gh{display:grid;gap:10px;max-width:60ch}
.grouphead h2{color:var(--white);font-size:clamp(28px,3.4vw,40px)}
.grouphead p{color:var(--rule-2)}
.jsep{flex:none;width:1px;background:var(--rule-2);margin-inline:6px}
.dd-inner{grid-template-columns:max-content max-content}

/* products tabs slider */
.pslider{overflow-x:clip}
.ptrack{display:flex;align-items:flex-start;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.ptrack.inst{transform:translateX(-100%)}
.ppanel{flex:0 0 100%;min-width:0}
.ppanel.off{height:0;overflow:hidden;visibility:hidden}
.jgroup{display:flex;gap:6px}
.jgroup[hidden]{display:none!important}
.gcard{cursor:pointer}
.gcard[aria-selected="false"]{background:var(--mist);border-color:transparent}
.gcard[aria-selected="true"]{background:var(--white);border-color:var(--blue)}
.gcard:hover{border-color:var(--blue-tint)}
.gcard[aria-selected="true"]:hover{border-color:var(--blue)}
@media (prefers-reduced-motion:reduce){.ptrack{transition:none}}

/* photo fitting: cropped photos meet the frame edge, cut-outs float centred */
img[data-fit="cover"]{object-fit:cover!important;padding:0!important;mix-blend-mode:normal!important;object-position:center}
img[data-fit="edge"]{object-fit:contain!important;padding:0!important}
.photo:has(img[data-fit="cover"]),.bc-img:has(img[data-fit="cover"]),.pr-img:has(img[data-fit="cover"]),.rp-img:has(img[data-fit="cover"]){background:var(--white)}
dl.side dd{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.cval{font-size:15px;font-weight:700;color:var(--ink);text-decoration:none;user-select:all}
a.cval:hover{color:var(--blue)}
.copy{font:inherit;font-size:12px;border:1px solid var(--rule-2);background:var(--white);color:var(--ink-2);border-radius:999px;padding:3px 10px;cursor:pointer}
.copy:hover{border-color:var(--blue);color:var(--blue)}
.chint{flex-basis:100%;font-size:12px;color:var(--ink-3)}
.qrcard{display:flex;gap:18px;align-items:center}
.qrcard img{width:120px;height:120px;border-radius:12px;border:1px solid var(--rule);flex:none}
.qrcard b{display:block;font-size:16px;margin-bottom:4px}
.qrcard p{font-size:var(--t-small);color:var(--ink-2)}
a.chint{color:var(--blue);text-decoration:none;font-weight:700}

/* compact category header */
.cathero{min-height:0;grid-template-columns:1.4fr .6fr;margin-top:8px}
.chr-blue{padding:clamp(22px,3vw,36px) clamp(24px,3.5vw,44px);gap:12px}
.chr-blue h1{font-size:clamp(26px,3vw,36px)}
.chr-th{font-size:clamp(15px,1.5vw,18px)}
.chr-blue p{font-size:14px;line-height:1.6;max-width:70ch}
.chr-img{min-height:0}
.chr-img img.cut{padding:6%}
@media (max-width:860px){.cathero{grid-template-columns:1fr}.chr-img{display:none}}
.cathero + * , .h2wrap:has(.cathero) + .h2sec{padding-top:clamp(28px,3.5vw,44px)}
.rcardp{cursor:default}
.rcardp h3 a{color:inherit;text-decoration:none}
.rcardp h3 a:hover{color:var(--blue)}
.rp-img{display:block}
.rp-act{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:2px}
.pill-btn.sm{padding:7px 14px;font-size:12px;cursor:pointer;font-family:inherit}
.pill-btn[aria-pressed="true"]{background:var(--blue-wash);color:var(--blue);border-color:var(--blue)}
.cathero+*,.h2sec:has(>.wrap>.rlist){}
section.h2sec:has(.rlist){padding-top:24px}
/* mobile menu inset */
.top nav.mnav a{padding:14px 28px;font-size:16px;border-bottom:1px solid var(--rule)}
.top nav.mnav a[aria-current="page"]{border-bottom-color:var(--rule)}
/* home line names: normal letter spacing */
.bento.even .bc-t b,.igrid .bc-t b{letter-spacing:0;font-size:13px}
/* home instruments */
.igrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.iintro{background:var(--blue);color:#fff;border-radius:var(--r-lg,20px);padding:24px;display:flex;flex-direction:column;gap:12px}
.iintro h2{color:#fff;font-size:clamp(22px,2.2vw,28px);line-height:1.15;margin:0}
.iintro p{color:rgba(255,255,255,.85);font-size:14px;line-height:1.55;margin:0}
.iintro .pill-btn{margin-top:auto;align-self:flex-start}
.igrid .bc-img{aspect-ratio:1;flex:none}
@media (max-width:980px){.igrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.igrid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1*var(--gut));padding:0 var(--gut) 6px;flex-wrap:nowrap}
.igrid>*{flex:0 0 44%;scroll-snap-align:start}.igrid .iintro{flex-basis:78%}}

/* standards: 4 cards */
.scards{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.scards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.scards{grid-template-columns:1fr}}
/* Why MODMAT: denser, big numbers */
.joined>*{padding:clamp(24px,3.2vw,40px)}
.j-grey{align-content:center}
ol.care.plain li{grid-template-columns:auto 1fr;gap:18px;padding:14px 0;align-items:center}
ol.care.plain .num{font-size:clamp(40px,4.4vw,56px);line-height:.9;font-weight:700;color:var(--blue);letter-spacing:-.02em;min-width:1.3em}
ol.care.plain b{font-size:clamp(17px,1.6vw,20px);margin-bottom:4px;line-height:1.25}
ol.care.plain p{font-size:14px;line-height:1.5}
.j-blue.stack-lg{gap:14px}

/* instruments cards: white photo area, grey frame, grey label strip */
.igrid .bcard{background:var(--white);border:1px solid var(--rule)}
.igrid .bc-img{background:var(--white)}
.igrid .bc-t{background:var(--mist);margin-top:auto}
/* Why MODMAT: full-width split section */
.h2sec.jsec{padding:0;background:linear-gradient(90deg,var(--blue) 50%,var(--mist) 50%)}
.jsec .joined{grid-template-columns:1fr 1fr;border-radius:0;overflow:visible}
.jsec .joined>*{padding:clamp(40px,5vw,64px) 0}
.jsec .j-blue{padding-right:clamp(28px,4vw,56px)}
.jsec .j-grey{padding-left:clamp(28px,4vw,56px)}
@media (max-width:880px){
 .h2sec.jsec{background:none}
 .jsec .wrap{padding:0;max-width:none}
 .jsec .joined{grid-template-columns:1fr}
 .jsec .joined>*{padding:36px var(--gut)}
}
.jsec .j-blue{align-content:center}
.whosec .photo{max-height:420px}
.whosec .photo img{width:100%;height:100%;object-fit:cover}
@media (max-width:880px){.whosec .photo{aspect-ratio:3/2}}