/* ===== GlasFëns · Quiet Architecture design system (multi-page) ===== */
:root{
  --paper:#f4f0e9; --paper2:#ece6dc; --card:#ffffff;
  --ink:#211f1c; --ink2:#4c4842; --warm:#7a736a; --faint:#9a9289;
  --line:#e0d9cd; --line2:#d0c7b8; --red:#c8161d;
  --char:#211f1c; --char2:#2b2823;
  --ok:#2f7d55; --calc:#37618e; --proj:#a6761d;
  --disp:'Plus Jakarta Sans',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1180px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--disp);font-weight:600;letter-spacing:-.02em;margin:0;text-wrap:balance}
.mono{font-family:var(--mono)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:24px}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin:0 0 14px}
.muted{color:var(--warm)}

/* ================= NAV ================= */
.nav{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:saturate(1.1) blur(10px);border-bottom:1px solid var(--line)}
.nav .row{max-width:var(--wrap);margin:0 auto;padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav .links{gap:18px}
.nav .logo{height:82px;width:auto;cursor:pointer}
.nav .links{display:flex;gap:17px;flex-wrap:wrap;align-items:center}
.nav .links a{font-family:var(--disp);font-weight:500;font-size:13px;color:var(--ink2);cursor:pointer;letter-spacing:.005em;white-space:nowrap}
.nav .links a:hover,.nav .links a.on{color:var(--red)}
.navburger{display:none;border:0;background:none;font-size:22px;color:var(--ink);cursor:pointer}
.hidden{display:none !important}
/* dropdown */
.dd{position:relative}
.dd>span{font-family:var(--disp);font-weight:500;font-size:13px;color:var(--ink2);cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.dd>span:hover,.dd.on>span{color:var(--red)}
.dd>span::after{content:"";width:5px;height:5px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:rotate(45deg);margin-top:-2px}
.dd-menu{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;min-width:230px;box-shadow:0 24px 60px -30px rgba(40,30,10,.45);opacity:0;visibility:hidden;transition:.16s;display:grid;gap:1px;z-index:70}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-menu a{padding:8px 12px;border-radius:7px;font-size:13px;color:var(--ink2)}
.dd-menu a:hover{background:var(--paper2);color:var(--red)}

/* ================= BUTTONS / CHIPS ================= */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:600;font-size:14px;padding:12px 22px;border-radius:8px;cursor:pointer;border:1.5px solid transparent;transition:.18s}
.btn.solid{background:var(--ink);color:var(--paper)}
.btn.solid:hover{background:#000}
.btn.line{border-color:var(--line2);color:var(--ink)}
.btn.line:hover{border-color:var(--ink)}
.btn.red{background:var(--red);color:#fff}
.textlink{font-family:var(--disp);font-weight:600;font-size:14px;color:var(--red);cursor:pointer}
.textlink:hover{text-decoration:underline}

/* ================= LANDING (Night Gallery) ================= */
.land{background:var(--char);color:#d9d3c8;min-height:100svh;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding-bottom:120px}
.land .tagline{font-family:var(--disp);font-weight:700;font-size:clamp(30px,5vw,54px);line-height:1.03;letter-spacing:-.025em;color:#f1ece2;margin:56px auto 0;text-align:center;text-wrap:balance;max-width:15ch}
.land .tagline .ac{color:var(--red)}
.land .signal{font-family:var(--body);font-size:clamp(14px,1.7vw,17px);color:#a79f92;margin:16px auto 0;text-align:center;max-width:46ch;padding-inline:20px}
.land .prompt{font-family:var(--disp);font-weight:600;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#8a8276;margin:42px 0 20px;text-align:center}
.crp{display:flex;justify-content:center;align-items:flex-start;gap:clamp(40px,5.5vw,92px);margin:40px 0 44px;position:relative;z-index:3}
.choice{display:flex;flex-direction:column;align-items:center;gap:0;width:180px;cursor:pointer;text-decoration:none}
.disc{position:relative;width:180px;height:180px;border:3px solid rgba(255,255,255,.85);border-radius:50%;overflow:hidden;transition:border-color .3s,transform .35s,box-shadow .35s;box-shadow:0 12px 30px -20px rgba(0,0,0,.7)}
.disc .discimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1);filter:grayscale(0) brightness(1) contrast(1);transition:filter .5s ease,transform .6s ease}
.choice:hover .disc,.choice:focus-visible .disc{border-color:var(--red);transform:translateY(-3px);box-shadow:0 18px 40px -20px rgba(0,0,0,.6)}
.choice:hover .disc .discimg,.choice:focus-visible .disc .discimg{filter:grayscale(1) brightness(1.34) contrast(.9);transform:scale(1.06)}
.clabel{font-family:var(--disp);font-weight:700;font-size:21px;letter-spacing:-.01em;color:#f1ece2;text-align:center;line-height:1.15;transition:color .3s;margin-top:16px}
.choice:hover .clabel,.choice:focus-visible .clabel{color:var(--red)}
.csub{font-family:var(--body);font-size:14px;color:#cfc8ba;text-align:center;line-height:1.4;max-width:210px;min-height:2.8em;margin-top:6px;opacity:0;transition:opacity .28s ease}
.choice:hover .csub,.choice:focus-visible .csub{opacity:1}
.circle-wrap{position:relative;width:540px;max-width:86vw;aspect-ratio:1/1;margin:52px auto 0}
.slideshow{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:#2a2721}
.slideshow img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s}
.slideshow img.on{opacity:1}
.tickring{position:absolute;inset:0;z-index:2;pointer-events:none}
.tick{position:absolute;left:50%;top:50%;width:3px;height:38px;border-radius:3px;background:#7a7266;
  transform:translate(-50%,-50%) rotate(var(--a)) translateY(-308px);opacity:.30;
  animation:tickSweep 7s linear infinite;animation-delay:calc((var(--i)/60)*7s - 7s)}
@keyframes tickSweep{0%{opacity:1;background:var(--red)}12.5%{opacity:.3;background:#7a7266}87.5%{opacity:.3;background:#7a7266}100%{opacity:1;background:var(--red)}}
@media (prefers-reduced-motion:reduce){.tick{animation:none;opacity:.4}}

/* ================= HERO (interior pages) ================= */
.hero{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,4vw,64px);align-items:center;padding:clamp(34px,5vw,72px) 0}
.hero h1{font-size:clamp(34px,5.4vw,62px);line-height:1.03;font-weight:700}
.hero h1 .ac{color:var(--red)}
.hero p.sub{font-size:clamp(15px,1.6vw,17.5px);color:var(--warm);margin:20px 0 0;max-width:44ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero .figure{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;aspect-ratio:4/5}
.hero .figure img{width:100%;height:100%;object-fit:cover}
.ctx{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--warm);border:1px solid var(--line2);border-radius:100px;padding:5px 12px;margin-bottom:20px}
.ctx b{color:var(--red);font-weight:500}

/* ================= STAT STRIP ================= */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.stats .s{background:var(--paper);padding:22px 20px}
.stats .s b{display:block;font-family:var(--disp);font-weight:700;font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stats .s span{display:block;font-size:12px;color:var(--warm);margin-top:6px;line-height:1.4}

/* ================= SECTION HEADS ================= */
.sec{padding:clamp(40px,6vw,82px) 0}
.sec.tight{padding:clamp(28px,4vw,52px) 0}
.sechead{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sechead h2{font-size:clamp(24px,3vw,36px);font-weight:700}
.sechead p{color:var(--warm);max-width:52ch;margin:8px 0 0;font-size:15px}

/* ================= FAMILY CARDS ================= */
.fams{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.fam{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--card);display:flex;flex-direction:column;min-height:340px;cursor:pointer;transition:.2s}
.fam:hover{border-color:var(--line2);transform:translateY(-3px);box-shadow:0 22px 50px -34px rgba(40,30,10,.5)}
.fam .im{aspect-ratio:16/10;overflow:hidden;background:var(--paper2)}
.fam .im img{width:100%;height:100%;object-fit:cover}
.fam .tx{padding:22px 24px 26px}
.fam .tx h3{font-size:22px}
.fam .tx .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:8px}
.fam .tx p{color:var(--warm);font-size:14px;margin:8px 0 0}
.fam .go{margin-top:16px;font-family:var(--disp);font-weight:600;font-size:13.5px;color:var(--red)}

/* ================= PRODUCT GRID ================= */
.filters{display:flex;flex-direction:column;gap:14px;border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--card);margin-bottom:26px}
.frow{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.frow .flab{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);width:96px;flex:none}
.chip{font-family:var(--disp);font-weight:500;font-size:12.5px;padding:6px 13px;border-radius:100px;border:1px solid var(--line2);color:var(--ink2);cursor:pointer;background:none;transition:.15s}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.count{font-family:var(--mono);font-size:12px;color:var(--warm)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tile{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);cursor:pointer;transition:.18s;display:flex;flex-direction:column}
.tile:hover{border-color:var(--line2);transform:translateY(-3px);box-shadow:0 18px 40px -30px rgba(40,30,10,.5)}
.tile .im{aspect-ratio:3/4;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.tile .im img{width:100%;height:100%;object-fit:contain}
.tile .tt{padding:14px 15px 17px}
.tile .tt .sc{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.tile .tt h4{font-size:15px;margin:5px 0 0;font-weight:600}
.tile .tt .ty{font-size:12.5px;color:var(--warm);margin-top:4px}
.pflag{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--red);border:1px solid var(--line2);border-radius:4px;padding:2px 6px;margin-top:9px}

/* ================= PRODUCT PAGE ================= */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,60px);padding-top:clamp(28px,4vw,48px)}
.prod .gallery .main{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.prod .gallery .main img{display:block;width:100%;height:auto}
.prod .gallery .thumbs{display:flex;gap:10px;margin-top:12px}
.prod .gallery .thumbs button{width:70px;height:70px;border:1px solid var(--line2);border-radius:8px;overflow:hidden;background:#fff;cursor:pointer;padding:0}
.prod .gallery .thumbs button.on{border-color:var(--ink)}
.prod .gallery .thumbs img{width:100%;height:100%;object-fit:contain}
.prod h1{font-size:clamp(28px,3.6vw,42px);font-weight:700;margin-top:8px}
.prod .purpose{font-size:16px;color:var(--warm);margin:12px 0 0;max-width:48ch}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:24px 0}
.facts .f{background:var(--card);padding:15px 16px}
.facts .f .k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.facts .f .v{font-family:var(--disp);font-weight:600;font-size:15px;margin-top:5px}
.pill{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:100px;border:1px solid;margin-left:2px;vertical-align:middle}
.pill.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent);background:color-mix(in srgb,var(--ok) 9%,transparent)}
.pill.calc{color:var(--calc);border-color:color-mix(in srgb,var(--calc) 40%,transparent);background:color-mix(in srgb,var(--calc) 9%,transparent)}
.pill.proj{color:var(--proj);border-color:color-mix(in srgb,var(--proj) 40%,transparent);background:color-mix(in srgb,var(--proj) 10%,transparent)}
.pill.phius{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,transparent);background:color-mix(in srgb,var(--red) 8%,transparent);margin:0}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--warm);margin:2px 0 22px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.why{font-size:15px;color:var(--ink2);line-height:1.7;max-width:52ch}
.acc{border-top:1px solid var(--line)}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;padding:16px 2px;display:flex;justify-content:space-between;align-items:center;font-family:var(--disp);font-weight:600;font-size:15.5px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";color:var(--faint);font-weight:400;font-size:20px}
.acc details[open] summary::after{content:"\2212"}
.acc .in{padding:2px 2px 20px;font-size:14px;color:var(--ink2);line-height:1.7;max-width:60ch}
.spectbl{width:100%;border-collapse:collapse;font-size:13.5px;margin:4px 0}
.spectbl td{padding:8px 10px;border:1px solid var(--line);vertical-align:top}
.spectbl td:first-child{font-family:var(--mono);font-size:12px;color:var(--warm);width:44%}
.spectbl td:last-child{font-weight:500}

/* ================= PERFORMANCE ================= */
.perf{background:var(--char);color:#e7e1d6}
.perf .wrap{padding-block:clamp(44px,6vw,84px)}
.perf .eyebrow{color:#e0736f}
.perf h2{color:#fff;font-size:clamp(26px,3.4vw,40px)}
.perf .lead{color:#b3aa9c;max-width:56ch;margin:14px 0 0}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:36px 0}
.ptile{border:1px solid #3a352d;border-radius:14px;padding:22px 20px;background:#2a2721}
.ptile .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#8f877b}
.ptile b{display:block;font-family:var(--disp);font-weight:700;font-size:34px;color:#fff;margin:8px 0 4px;font-variant-numeric:tabular-nums}
.ptile .u{font-size:12px;color:#a49b8d}
.pill.dk{margin:12px 0 0}
.phi{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.phi .c{border:1px solid #3a352d;border-radius:14px;padding:20px}
.phi .c h4{color:#fff;font-size:16px}
.phi .c p{color:#a89f91;font-size:13.5px;margin:8px 0 0}

/* ================= FOOTER ================= */
.foot{background:var(--char);color:#9a9285;border-top:1px solid #3a352d}
.foot .wrap{padding-block:44px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot .fcol{display:flex;flex-direction:column;gap:9px}
.foot img{height:56px;width:56px;object-fit:contain;align-self:flex-start;margin-bottom:6px}
.foot .lk{display:flex;flex-direction:column;gap:9px;font-family:var(--disp);font-size:13px}
.foot .lk.row{flex-direction:row;gap:20px;flex-wrap:wrap}
.foot .lk a{color:#c4bcae;cursor:pointer}
.foot .lk a:hover{color:#fff}
.foot .cn{font-size:13px;color:#9a9285;line-height:1.7}
.foot .cn a{color:#c4bcae}
.foot .copy{font-family:var(--mono);font-size:11px;color:#6f685c;width:100%;border-top:1px solid #3a352d;padding-top:20px;margin-top:8px}
.notebar{background:color-mix(in srgb,var(--red) 8%,var(--paper));border:1px solid color-mix(in srgb,var(--red) 24%,transparent);border-radius:12px;padding:16px 18px;font-size:13.5px;color:var(--ink2);margin:26px 0 0}
.notebar b{color:var(--red)}

/* ================= COLORS & FINISHES ================= */
.swrow{display:grid;grid-template-columns:repeat(8,1fr);gap:14px;margin:26px 0 6px}
.sw .chip{aspect-ratio:1/1;border-radius:12px;border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(0,0,0,.03)}
.sw .nm{font-family:var(--disp);font-weight:600;font-size:12.5px;margin-top:10px;line-height:1.2}
.sw .cd{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:3px}
.cgal{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:12px}
.cgal .it{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}
.cgal .it .im{aspect-ratio:3/4;background:#fbfaf8}
.cgal .it .im img{width:100%;height:100%;object-fit:cover}
.cgal .it .cap{padding:12px 14px 15px}
.cgal .it .cap .nm{font-family:var(--disp);font-weight:600;font-size:14px}
.cgal .it .cap .cd{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:3px}
.acc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:12px}
.acc-cards .c{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
.acc-cards .c h4{font-size:16px}
.acc-cards .c p{color:var(--warm);font-size:13.5px;margin:8px 0 0}
.swrow9{grid-template-columns:repeat(9,1fr)}
.hgal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:12px}
.hgal .it{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);display:flex;flex-direction:column}
.hgal .it .im{aspect-ratio:1/1;background:#fbfaf8;display:flex;align-items:center;justify-content:center}
.hgal .it .im img{width:auto;height:88%;max-width:78%;object-fit:contain}
.hgal .it .cap{padding:12px 16px 15px;border-top:1px solid var(--line)}
.hgal .it .cap .nm{font-family:var(--disp);font-weight:600;font-size:14px}
.hgal .it .cap .cd{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:3px}

/* ================= ARTICLE / TECHNICAL EDITORIAL ================= */
.pagehead{border-bottom:1px solid var(--line);padding:clamp(30px,5vw,56px) 0 clamp(22px,3vw,34px)}
.pagehead h1{font-size:clamp(30px,4.4vw,50px);font-weight:700;line-height:1.05;max-width:20ch}
.pagehead p.stand{font-size:clamp(15px,1.7vw,18px);color:var(--warm);margin:18px 0 0;max-width:56ch}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.crumb a{color:var(--warm)}.crumb a:hover{color:var(--red)}
.article{display:grid;grid-template-columns:230px 1fr;gap:clamp(28px,5vw,64px);padding:clamp(30px,4vw,52px) 0 clamp(50px,7vw,90px)}
.sidenav{align-self:start;position:sticky;top:82px}
.sidenav .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.sidenav a{display:block;font-size:13px;color:var(--ink2);padding:6px 0;border-bottom:1px solid var(--line)}
.sidenav a:hover{color:var(--red)}
.sidenav a.on{color:var(--red);font-weight:600}
.prose{max-width:70ch;font-size:15.5px;line-height:1.72;color:var(--ink2)}
.prose h2{font-family:var(--disp);font-weight:700;font-size:clamp(18px,2vw,23px);color:var(--ink);margin:38px 0 12px;letter-spacing:-.01em}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--disp);font-weight:600;font-size:16.5px;color:var(--ink);margin:26px 0 8px}
.prose p{margin:0 0 15px}
.prose ul{list-style:none;padding:0;margin:0 0 18px}
.prose ul li{position:relative;padding-left:20px;margin:0 0 9px}
.prose ul li::before{content:"";position:absolute;left:2px;top:9px;width:5px;height:5px;border-radius:50%;background:var(--red)}
.prose a{color:var(--red);text-decoration:underline;text-underline-offset:2px}
.prose img{border:1px solid var(--line);border-radius:12px;margin:18px 0}
.prose table{width:100%;border-collapse:collapse;font-size:13.5px;margin:8px 0 20px}
.prose table td,.prose table th{padding:8px 10px;border:1px solid var(--line);text-align:left;vertical-align:top}
.prose table th{font-family:var(--disp);font-weight:600;background:var(--paper2)}
.infocard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:clamp(20px,3vw,30px) 0 clamp(50px,7vw,80px)}
.infocard{border:1px solid var(--line);border-radius:14px;padding:22px 22px 24px;background:var(--card);transition:.18s;display:flex;flex-direction:column}
.infocard:hover{border-color:var(--line2);transform:translateY(-3px);box-shadow:0 18px 40px -30px rgba(40,30,10,.5)}
.infocard .k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.infocard h3{font-size:17px;font-weight:600}
.infocard p{color:var(--warm);font-size:13.5px;margin:8px 0 0}

/* ================= CONTACT FORM ================= */
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px;margin-top:8px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.field input,.field textarea,.field select{font-family:var(--body);font-size:14.5px;padding:11px 13px;border:1px solid var(--line2);border-radius:8px;background:var(--card);color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}

/* ================= RESPONSIVE ================= */
@media (max-width:900px){
  .nav .links{position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 24px 16px;align-items:stretch}
  .nav .links.show{display:flex}.nav .links{display:none}
  .navburger{display:block}
  .dd-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;padding:4px 0 4px 12px;min-width:0}
  .dd>span::after{display:none}
  .hero{grid-template-columns:1fr}.prod{grid-template-columns:1fr}
  .fams{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:1fr 1fr}.phi{grid-template-columns:1fr}
  .article{grid-template-columns:1fr}.sidenav{position:static;margin-bottom:8px}
  .sidenav .links2{display:flex;flex-wrap:wrap;gap:6px}
  .infocard-grid{grid-template-columns:1fr 1fr}
  .swrow{grid-template-columns:repeat(4,1fr)}.swrow9{grid-template-columns:repeat(5,1fr)}.cgal{grid-template-columns:repeat(2,1fr)}.hgal{grid-template-columns:repeat(2,1fr)}.acc-cards{grid-template-columns:1fr}
  .crp{gap:clamp(20px,3.5vw,56px)}.choice{width:148px}.disc{width:148px;height:148px}.clabel{font-size:19px}
  .tick{transform:translate(-50%,-50%) rotate(var(--a)) translateY(-40vw)}
}
@media (max-width:640px){.crp{flex-direction:column;align-items:center;gap:28px}.choice{width:200px}.disc{width:200px;height:200px}.clabel{font-size:22px}.csub{opacity:1;min-height:0;margin-top:4px}.formgrid{grid-template-columns:1fr}.infocard-grid{grid-template-columns:1fr}}
@media (max-width:520px){.grid{grid-template-columns:1fr 1fr}.facts{grid-template-columns:1fr}.swrow,.swrow9{grid-template-columns:repeat(3,1fr)}}

/* ================= FRAME WIDTH COMPARISONS ================= */
.fdim-wrap{padding-bottom:60px}
.fdim-h{display:none}
.fdim-lead{color:var(--warm);font-size:13.5px;line-height:1.7;margin:0 auto 8px;text-align:center;max-width:none;white-space:nowrap}
.fdim-sec{font-family:var(--disp);font-size:20px;font-weight:600;color:var(--ink);text-align:center;letter-spacing:.02em;margin:56px 0 2px}
.fdim-sub{text-align:center;color:var(--faint);font-size:13px;margin-bottom:26px}
.fdim-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:30px 14px}
.fdim-item{margin:0;text-align:center;cursor:pointer;transition:transform .15s ease}
.fdim-item:hover{transform:translateY(-3px)}
.fdim-item:hover .fdim-circle{border-color:var(--line2)}
.fdim-item:focus{outline:2px solid var(--red);outline-offset:3px}
.fdim-circle{position:relative;aspect-ratio:1/1;border-radius:50%;background:var(--card);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}
.fdim-circle img{width:74%;height:74%;object-fit:contain;mix-blend-mode:multiply}
.fdim-item figcaption{font-size:10.5px;color:var(--warm);line-height:1.5;margin-top:8px;padding:0 6px}
.fdim-item figcaption span{color:var(--faint)}
.fdim-disc{color:var(--faint);font-size:11px;line-height:1.7;text-align:center;margin:50px auto 0;max-width:820px}
.fdim-lb{position:fixed;inset:0;z-index:1000;background:rgba(244,240,233,.97);display:flex;align-items:center;justify-content:center}
.fdim-lb[hidden]{display:none}
.fdim-lb-fig{margin:0;max-width:92vw;max-height:92vh;display:flex;flex-direction:column;align-items:center}
.fdim-lb-fig img{max-width:92vw;max-height:82vh;object-fit:contain}
.fdim-lb-fig figcaption{margin-top:10px;text-align:center;color:var(--ink2);font-size:15px;letter-spacing:.04em}
.fdim-lb-fig figcaption span{display:block;color:var(--faint);font-size:12px;margin-top:2px}
.fdim-lb-close{position:absolute;top:18px;right:26px;background:none;border:0;font-size:40px;line-height:1;color:var(--warm);cursor:pointer}
.fdim-lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;font-size:52px;line-height:1;color:var(--faint);cursor:pointer;padding:0 18px}
.fdim-lb-nav:hover,.fdim-lb-close:hover{color:var(--red)}
.fdim-lb-prev{left:10px}.fdim-lb-next{right:10px}
@media(max-width:1000px){.fdim-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:700px){.fdim-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.fdim-lead{white-space:normal}}
@media(max-width:480px){.fdim-grid{grid-template-columns:repeat(2,1fr)}.fdim-lb-nav{font-size:36px;padding:0 8px}.fdim-lb-close{font-size:30px;top:10px;right:14px}}

/* ================= COLLECTION IMAGES (finishes) ================= */
.collection{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);padding:22px}
.collection img{width:100%;height:auto;display:block}
/* ================= GLASS PAGE ================= */
.glass-pk{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:8px 0}
.glass-pk .pk{border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--card)}
.glass-pk .pk .bg{font-family:var(--disp);font-weight:800;font-size:30px;letter-spacing:-.02em}
.glass-pk .pk.zero .bg{color:var(--ink)}.glass-pk .pk.kold .bg{color:var(--calc)}.glass-pk .pk.heit .bg{color:var(--proj)}
.glass-pk .pk h4{font-size:15px;margin:6px 0 0}
.glass-pk .pk p{color:var(--warm);font-size:13px;margin:8px 0 0;line-height:1.6}
.stack-tbl{width:100%;border-collapse:collapse;font-size:13.5px;margin:6px 0 0}
.stack-tbl td,.stack-tbl th{padding:9px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.stack-tbl th{font-family:var(--disp);font-weight:600;background:var(--paper2);font-size:12px}
.stack-tbl td:first-child{font-family:var(--mono);font-size:11.5px;color:var(--warm);width:20%;white-space:nowrap}
@media(max-width:820px){.glass-pk{grid-template-columns:1fr}.stack-tbl{font-size:12.5px}.stack-tbl td,.stack-tbl th{padding:7px 8px}}

/* ================= GLASS STACK DIAGRAM ================= */
.stackfig{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:clamp(16px,3vw,32px)}
.stackfig svg{width:100%;height:auto;display:block}
.sf-side{font-family:var(--mono);font-size:12px;letter-spacing:.16em;fill:var(--faint)}
.sf-pane rect{fill:#d6e4e9;stroke:#9db4bb;stroke-width:1.5}
.sf-argon{fill:#f2ede3}
.sf-vac{fill:#efe7ee;stroke:#d8c9d6;stroke-width:1;stroke-dasharray:3 4}
.sf-gap{font-family:var(--mono);font-size:12.5px;fill:var(--warm)}
.sf-unit{font-family:var(--mono);font-size:11px;letter-spacing:.12em;fill:var(--faint)}
.sf-lowe{stroke:var(--proj);stroke-width:3}
.sf-lowe-t{font-family:var(--mono);font-size:11px;fill:var(--proj)}
.sf-num circle{fill:var(--ink)}
.sf-num text{fill:#fff;font-family:var(--disp);font-weight:600;font-size:12px;text-anchor:middle}
.sf-legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;font-size:12.5px;color:var(--warm)}
.sf-legend span{display:inline-flex;align-items:center;gap:7px}
.sf-k{width:14px;height:14px;border-radius:3px;display:inline-block}
.sf-k.glass{background:#d6e4e9;border:1px solid #9db4bb}
.sf-k.arg{background:#f2ede3;border:1px solid var(--line2)}
.sf-k.vacm{background:#efe7ee;border:1px dashed #c9a9c4}
.sf-k.lowe{background:var(--proj)}
/* climate cards */
.clim-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.clim{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:22px;border-top:3px solid var(--line2)}
.clim.heit{border-top-color:var(--proj)}
.clim.kold{border-top-color:var(--calc)}
.clim.mixed{border-top-color:var(--ink)}
.clim .tag{font-family:var(--disp);font-weight:700;font-size:15px}
.clim .pos{font-family:var(--mono);font-size:12.5px;color:var(--ink2);margin:10px 0 0;padding:6px 10px;background:var(--paper2);border-radius:7px;display:inline-block}
.clim .pos b{color:var(--red)}
.clim .mk{font-size:12.5px;color:var(--faint);margin:12px 0 0}
.clim .wy{font-size:13.5px;color:var(--warm);margin:8px 0 0;line-height:1.6}
@media(max-width:820px){.clim-grid{grid-template-columns:1fr}}

/* ================= SIZE LIMITS TABLE ================= */
.sizewrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--card);margin-top:8px}
.artmain{min-width:0}
.typesec{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--line2);padding-bottom:8px;margin:8px 0 20px}
.typesec+.typehd{margin-top:0}
.typehd{font-size:19px;font-weight:600;color:var(--ink);margin:26px 0 6px}
/* Glossary A-Z nav + anchors */
.gl-topanchor{display:block;height:0;scroll-margin-top:72px}
.gl-navwrap{position:sticky;top:64px;background:var(--paper);padding:12px 0 10px;margin:0 0 10px;z-index:5;border-bottom:1px solid var(--line)}
.gl-az{display:flex;flex-wrap:wrap;gap:6px}
.gl-az a,.gl-az .dis{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 8px;border:1px solid var(--line2);border-radius:7px;font-family:var(--mono);font-size:13px;text-decoration:none}
.gl-az a{color:var(--ink2)}
.gl-az a:hover{border-color:var(--ink);color:var(--red)}
.gl-az .dis{color:var(--faint);border-color:var(--line);opacity:.5}
.prose h2.gl-letter{scroll-margin-top:120px;display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line2);padding-bottom:4px}
.gl-toplink{font-family:var(--mono);font-size:11px;font-weight:400;color:var(--faint);text-decoration:none;letter-spacing:.04em;white-space:nowrap}
.gl-toplink:hover{color:var(--red)}
.gl-backtop{margin:14px 0 0}
.gl-backtop a{font-family:var(--mono);font-size:12px;color:var(--warm);text-decoration:none;letter-spacing:.03em}
.gl-backtop a:hover{color:var(--red)}
/* Key to NFRC Codes tables */
.nfrc-sec{margin:32px 0 0}
.nfrc-sec h2{font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--line2);padding-bottom:8px;margin:0 0 2px}
.nfrc-wrap{overflow-x:auto}
.nfrctbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
.nfrctbl th{text-align:left;font-family:var(--disp);font-weight:600;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);padding:10px 12px;border-bottom:1px solid var(--line2)}
.nfrctbl td{padding:8px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.nfrctbl td.code{font-family:var(--mono);font-weight:600;color:var(--ink);white-space:nowrap}
.sizetbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
.sizetbl thead th{font-family:var(--disp);font-weight:600;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);text-align:left;padding:14px 16px;border-bottom:1px solid var(--line2);background:var(--paper2)}
.sizetbl td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.sizetbl tr.grp td{border-top:2px solid var(--line2)}
.sizetbl .method{font-family:var(--disp);font-weight:600;font-size:14.5px;color:var(--ink)}
.sizetbl .lim{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.sizetbl .lim.min{color:var(--ink)}
.sizetbl .lim.max{color:var(--red)}
.sizetbl .wt{font-family:var(--mono);font-size:13px;color:var(--ink2);white-space:nowrap}
.sizetbl .dim{display:flex;flex-direction:column;line-height:1.35}
.sizetbl .dim .mm{font-family:var(--disp);font-weight:600;font-size:14px;color:var(--ink)}
.sizetbl .dim .ft{font-size:12.5px;color:var(--ink2);font-variant-numeric:tabular-nums}
.sizetbl .dim .inch{font-family:var(--mono);font-size:11px;color:var(--faint)}
.sizenotes{margin-top:22px;max-width:74ch}
.sizenotes p{font-size:13.5px;color:var(--ink2);line-height:1.65;margin:0 0 10px}
.sizenotes p b{color:var(--ink)}
.sizenotes p.muted{color:var(--warm)}

/* Legal pages (Terms & Conditions, Warranty) */
.legal{min-width:0}
.legal .metaline{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--warm);text-transform:uppercase;margin:0 0 20px;line-height:1.6}
.legal .binding{border:1px solid var(--line2);border-left:3px solid var(--red);background:var(--card);border-radius:10px;padding:15px 18px;font-size:12.5px;line-height:1.7;color:var(--ink2);letter-spacing:.01em;margin:0 0 28px}
.legal h3{font-family:var(--disp);font-weight:600;font-size:16.5px;margin:30px 0 8px;color:var(--ink);scroll-margin-top:88px}
.legal h3:first-of-type{margin-top:6px}
.legal h3 .n{color:var(--red);font-variant-numeric:tabular-nums;margin-right:9px}
.legal h4{font-family:var(--disp);font-weight:600;font-size:14.5px;margin:16px 0 6px;color:var(--ink)}
.legal p{font-size:14.5px;line-height:1.72;color:var(--ink2);margin:0 0 12px;max-width:76ch}
.legal ul{margin:2px 0 14px;padding-left:20px;max-width:76ch}
.legal li{font-size:14.5px;line-height:1.65;color:var(--ink2);margin:5px 0}
.legal .caps{font-size:12.5px;letter-spacing:.01em;color:var(--ink2);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:13px 16px;line-height:1.65;margin:0 0 14px;max-width:80ch}
.legalwrap{overflow-x:auto;margin:6px 0 16px}
.legaltbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
.legaltbl caption{caption-side:top;text-align:left;font-family:var(--disp);font-weight:600;font-size:13.5px;color:var(--ink);padding:0 0 8px}
.legaltbl th{text-align:left;font-family:var(--disp);font-weight:600;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--warm);border-bottom:1px solid var(--line2);padding:8px 12px}
.legaltbl td{border-bottom:1px solid var(--line);padding:10px 12px;color:var(--ink2);line-height:1.55;vertical-align:top}
.legaltbl td.per{white-space:nowrap;font-family:var(--disp);font-weight:600;color:var(--ink)}

/* Why fiberglass grid (F-Series) */
.whyfiber{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:16px 28px;margin-top:10px}
.wf{display:flex;align-items:center;gap:14px}
.wf .ic{flex:0 0 auto;width:46px;height:46px;border:1px solid var(--line2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink)}
.wf .ic svg{width:22px;height:22px}
.wf .t{font-size:14.5px;color:var(--ink2);line-height:1.35}
/* Profile range band (F-Series) */
.profileband{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fbfaf8}
.profileband img{width:100%;height:auto;display:block}
/* Sustainability band (F-Series) */
.susband{display:grid;grid-template-columns:1.05fr 1fr;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.susband .im{min-height:230px}
.susband .im img{width:100%;height:100%;object-fit:cover;display:block}
.susband .tx{padding:30px 34px;display:flex;flex-direction:column;justify-content:center;background:var(--card)}
.susband .tx h3{font-family:var(--disp);font-weight:600;font-size:20px;margin:0 0 10px}
.susband .tx p{margin:0;font-size:15px;color:var(--ink2);line-height:1.62}
/* Finishes: actual handle true-to-size */
.handle-actual{display:grid;grid-template-columns:260px 1fr;gap:30px;align-items:center;margin:6px 0 4px}
.handle-actual .im{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fbfaf8;aspect-ratio:1/1}
.handle-actual .im img{width:100%;height:100%;object-fit:cover}
.handle-actual .tx h3{font-family:var(--disp);font-weight:600;font-size:19px;margin:0 0 8px}
.handle-actual .tx p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.6;max-width:56ch}
@media(max-width:640px){.susband{grid-template-columns:1fr}.handle-actual{grid-template-columns:1fr}}

/* Passive House cert badge on the passivhaus market page */
.phcert{display:flex;align-items:center;gap:26px;margin:26px 0 0;padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:var(--card);max-width:72ch}
.phcert-logos{display:flex;align-items:center;gap:22px;flex:0 0 auto}
.phcert-logos img{width:104px;height:auto;opacity:.9;transition:opacity .15s}
.phcert-logos img.phi{width:74px}
.phcert-logos a:hover img{opacity:1}
.phcert p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.6}
@media(max-width:560px){.phcert{flex-direction:column;align-items:flex-start;gap:16px}}

/* ================= AFFILIATIONS (matches original glasfens layout) ================= */
.affil-wrap{max-width:1000px;margin:0 auto}
.affil-intro{margin:6px 0 8px}
.affil-intro .lead{color:var(--red);font-family:var(--disp);font-weight:700;font-size:24px;line-height:1.42;max-width:22ch;margin:0}
.affil-intro .click{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin:14px 0 0}
.affil-cat{padding:30px 0 42px}
.affil-row{display:flex;flex-wrap:wrap;align-items:center;gap:32px 50px;margin:0 0 16px}
.affil-item{display:inline-flex;align-items:center;justify-content:center;height:94px;width:150px}
.affil-item img{max-height:80px;max-width:150px;width:auto;object-fit:contain;opacity:.88;transition:.18s}
a.affil-item:hover img{opacity:1;transform:scale(1.04)}
.affil-caption{color:var(--red);font-family:var(--disp);font-weight:600;font-size:13.5px;letter-spacing:.05em;text-transform:uppercase;margin:0}
@media(max-width:640px){.affil-row{gap:26px 34px}.affil-item{width:120px;height:80px}.affil-item img{max-width:120px;max-height:66px}.affil-intro .lead{font-size:20px}}