@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/inter-500.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-600.woff2") format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/instrument-serif-400.woff2") format("woff2")}

:root{
  --brand:#0E1A2B;
  --brand-2:#16324F;
  --brand-3:#1F4568;
  --accent:#1A8CD8;
  --accent-2:#0E6AAD;
  --accent-soft:#E8F4FC;
  --ink:#1A1F26;
  --ink-2:#2C3440;
  --muted:#5C6670;
  --muted-2:#7A8490;
  --line:#E4E8ED;
  --line-2:#D5DBE3;
  --bg:#F4F6F8;
  --bg-2:#EEF1F4;
  --paper:#FFFFFF;
  --sand:#EFE8DC;
  --sand-2:#E4D8C6;
  --ok:#128C4B;
  --wa:#25D366;
  --danger:#B42318;
  --shadow:0 10px 30px rgba(14,26,43,.08);
  --shadow-lg:0 24px 50px rgba(14,26,43,.14);
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:22px;
  --header-h:74px;
  --topbar-h:34px;
  --max:1180px;
  --gutter:24px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  --fs-xs:12px;
  --fs-sm:14px;
  --fs:16px;
  --fs-md:18px;
  --fs-lg:28px;
  --fs-xl:42px;
  --lh:1.65;
  --track:.08em;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  font-size:var(--fs);
  line-height:var(--lh);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2);text-decoration:none}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.18;color:var(--brand);margin:0 0 .5em}
h1{font-size:clamp(32px,5vw,52px)}
h2{font-size:clamp(26px,3.4vw,38px)}
h3{font-size:clamp(20px,2.2vw,26px)}
p{margin:0 0 1em}
.wrap{width:min(var(--max),calc(100% - var(--gutter)*2));margin-inline:auto}
.muted{color:var(--muted)}
.kicker{display:inline-block;font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);margin-bottom:10px}

/* Topbar */
.topbar{height:var(--topbar-h);background:var(--brand);color:#d7e2ee;font-size:12px;display:flex;align-items:center}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;align-items:center}
.topbar a{color:#d7e2ee}
.topbar a:hover{color:#fff}
.topbar-links{display:flex;gap:18px;flex-wrap:wrap}

/* Header + mega menu (no flicker) */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-row{
  height:var(--header-h);
  display:flex;align-items:center;gap:20px;
  position:relative;
}
.logo-link{display:flex;align-items:center;flex:0 0 auto;height:48px}
.logo-link img{height:48px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:2px;margin-left:8px;flex:1}
.nav-item{position:relative}
.nav-item--mega{position:static}
.nav-link{
  display:flex;align-items:center;gap:6px;
  height:var(--header-h);
  padding:0 12px;
  color:var(--ink-2);
  font-size:14px;font-weight:500;
  white-space:nowrap;
}
.nav-link:hover,.nav-item:focus-within>.nav-link,.nav-item.is-open>.nav-link{color:var(--accent-2)}
.nav-caret{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}

/* Mega panel sits flush under header. Bridge + delayed hide stops flicker. */
.mega{
  position:absolute;left:0;right:0;top:100%;
  background:var(--paper);
  border-top:1px solid var(--line);
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateY(8px);
  transition:opacity .15s var(--ease),transform .15s var(--ease),visibility .15s;
  z-index:90;
}
.mega::before{
  content:"";position:absolute;left:0;right:0;top:-16px;height:16px;
}
.mega-inner{width:min(var(--max),calc(100% - var(--gutter)*2));margin:0 auto;padding:22px 0 26px}
.nav-item--mega:hover>.mega,
.nav-item--mega:focus-within>.mega,
.nav-item--mega.is-open>.mega{
  opacity:1;visibility:visible;pointer-events:auto;transform:none;transition-delay:0s;
}
.nav-item--mega:not(:hover):not(:focus-within):not(.is-open)>.mega{
  transition-delay:.2s;
}
.mega-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.mega-cat{
  display:flex;gap:10px;align-items:center;
  padding:10px;border:1px solid var(--line);border-radius:12px;background:#fff;
  min-width:0;
}
.mega-cat:hover{border-color:#b9d8ef;box-shadow:0 6px 16px rgba(26,140,216,.08)}
.mega-thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;background:var(--bg-2);flex:0 0 56px}
.mega-cat strong{display:block;font-family:var(--sans);font-size:13px;color:var(--brand);line-height:1.3;font-weight:600}
.mega-cat span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-side{margin-top:16px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mega-prod{display:flex;gap:10px;align-items:center;min-width:0}
.mega-prod img{width:64px;height:64px;object-fit:cover;border-radius:8px;background:var(--bg-2)}
.mega-prod p{margin:0;font-size:13px;color:var(--ink-2);line-height:1.35}

.header-cta{margin-left:auto;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-family:var(--sans);font-weight:600;font-size:14px;
  padding:11px 18px;line-height:1;cursor:pointer;
  transition:background .15s,color .15s,border-color .15s,transform .15s;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--brand)}
.btn-dark{background:var(--brand);color:#fff}
.btn-dark:hover{background:var(--brand-2);color:#fff}
.btn-line{background:#fff;color:var(--brand);border-color:var(--line-2)}
.btn-line:hover{border-color:var(--accent);color:var(--accent-2)}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff}
.menu-toggle span{display:block;width:18px;height:1.5px;background:var(--brand);margin:4px auto}

/* Hero */
.hero{position:relative;min-height:78vh;color:#fff;overflow:hidden;background:var(--brand)}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}
.hero-slide.is-on{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,16,28,.72) 8%,rgba(8,16,28,.38) 48%,rgba(8,16,28,.22) 100%)}
.hero-copy{position:relative;z-index:2;min-height:78vh;display:flex;align-items:center;padding:70px 0}
.hero-copy h1{color:#fff;max-width:16ch}
.hero-copy p{max-width:46ch;color:#e6edf5;font-size:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-dots{position:absolute;left:var(--gutter);bottom:28px;z-index:3;display:flex;gap:8px}
.hero-dots button{width:34px;height:3px;border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0}
.hero-dots button.is-on{background:#fff}

/* Sections */
.section{padding:72px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.section-head p{margin:0;max-width:52ch}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card:hover{border-color:#c5d8e8;box-shadow:var(--shadow)}
.card img.cover{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--bg-2)}
.card-body{padding:16px 16px 18px}
.card-body h3{font-family:var(--sans);font-size:16px;font-weight:600;margin:0 0 6px}
.card-body p{margin:0;color:var(--muted);font-size:14px}
.meta{font-size:12px;color:var(--muted-2);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}

.cat-tile{position:relative;border-radius:var(--radius);overflow:hidden;min-height:220px;display:block;color:#fff}
.cat-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cat-tile span{position:absolute;inset:auto 14px 14px 14px;z-index:2}
.cat-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(8,16,28,.72))}
.cat-tile strong{display:block;font-size:18px}
.cat-tile em{font-style:normal;font-size:13px;opacity:.85}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.stat b{display:block;font-family:var(--serif);font-size:30px;color:var(--brand);font-weight:400}
.stat span{color:var(--muted);font-size:14px}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split img{border-radius:var(--radius-lg);width:100%;aspect-ratio:4/3;object-fit:cover}

.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{width:34%;color:var(--muted);font-weight:500}

.crumbs{font-size:13px;color:var(--muted);padding:18px 0 8px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent-2)}

.product-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start;padding-bottom:40px}
.gallery-main{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--bg-2)}
.gallery-main img{width:100%;aspect-ratio:1/1;object-fit:cover}
.thumbs{display:flex;gap:8px;margin-top:10px}
.thumbs img{width:76px;height:76px;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer}
.price-note{font-size:13px;color:var(--muted);margin:8px 0 16px}

.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--brand)}
.faq p{margin:8px 0 4px;color:var(--muted)}

.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.contact-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.contact-card h3{font-family:var(--sans);font-size:16px;font-weight:600}
.contact-card a{display:block;margin:6px 0;color:var(--brand)}

.site-footer{background:var(--brand);color:#c5d0dc;padding:56px 0 24px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.site-footer a{color:#c5d0dc;display:block;padding:4px 0;font-size:14px}
.site-footer a:hover{color:#fff}
.foot-logo img{height:40px;width:auto;margin-bottom:12px;filter:none}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:16px;font-size:12px;color:#8ea0b3}

.float-contact{
  position:fixed;right:18px;bottom:18px;z-index:120;
  display:flex;flex-direction:column;gap:8px;
}
.float-btn{
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(0,0,0,.18);color:#fff;
}
.float-btn svg{width:24px;height:24px;fill:currentColor}
.float-wa{background:var(--wa)}
.float-mail{background:var(--brand)}

.page-hero{padding:48px 0 20px;background:linear-gradient(180deg,var(--bg),#fff)}
.page-hero h1{max-width:18ch}

.related{margin-top:48px}
.note{font-size:13px;color:var(--muted-2)}

@media (max-width:1440px){
  :root{--max:1120px}
}
@media (max-width:1280px){
  .mega-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .nav-link{padding:0 9px;font-size:13px}
}
@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .mega-side{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1024px){
  .menu-toggle{display:inline-block}
  .header-cta{display:none}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:8px 0 16px;
    max-height:calc(100vh - var(--header-h) - var(--topbar-h));overflow:auto;
  }
  body.nav-open .nav{display:flex}
  .nav-link{height:44px}
  .nav-item--mega{position:relative}
  .mega{position:static;box-shadow:none;border:0;transform:none;opacity:1;visibility:visible;pointer-events:auto;display:none;transition:none}
  .nav-item--mega.is-open>.mega{display:block}
  .mega-grid,.mega-side{grid-template-columns:1fr 1fr}
  .hero{min-height:70vh}
  .hero-copy{min-height:70vh}
  .product-hero,.split,.contact-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .topbar-links span.hide-sm{display:none}
}
@media (max-width:720px){
  .section{padding:52px 0}
  .hero-copy p{font-size:16px}
  .float-contact{right:12px;bottom:72px}
}
@media (max-width:640px){
  .grid-3,.grid-4,.mega-grid,.mega-side{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .topbar{display:none}
}
@media (max-width:480px){
  :root{--gutter:16px;--header-h:64px}
  .logo-link img{height:40px}
  .btn{padding:10px 14px}
}

/* Extra layout, alignment and mega-menu stability */
.mega-inner { overflow: hidden; }
.mega-grid { align-items: stretch; }
.mega-cat strong, .mega-prod p {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.nav-item--mega > .nav-link { position: relative; z-index: 2; }
.site-header .wrap { position: relative; }
@media (min-width: 1025px) {
  .nav-item--mega:hover > .mega,
  .nav-item--mega:focus-within > .mega { display: block; }
  .mega { will-change: opacity, transform; }
}
.hero-copy .kicker { color: #b9dcff; }
.gallery-main { background: #eef2f6; }
.thumbs img:hover { border-color: var(--accent); }
.card .cover { background: #e8edf2; }
.section-head h2 { margin: 0; }
.page-hero p { max-width: 62ch; }
.contact-card p:last-child { margin-bottom: 0; }
.legal a { display: inline; padding: 0; }
img[alt] { color: transparent; }
.btn:focus-visible, .nav-link:focus-visible, .mega-cat:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
@media (min-width: 1281px) {
  .header-row { gap: 12px; }
}
@media (max-width: 1280px) and (min-width: 1025px) {
  .nav-link { letter-spacing: -0.01em; }
  .header-cta .btn { padding: 10px 14px; }
}
/* factory mosaic */
figure.card { margin: 0; }
figure.card h3 { font-family: var(--sans); font-size: 14px; font-weight: 600; }
/* long product lists */
.grid-4 .card-body h3 { min-height: 2.4em; }
.grid-4 .card-body p { min-height: 3.2em; }
/* keep header on one line */
.header-row { flex-wrap: nowrap; }
.logo-link { min-width: 160px; }
@media (max-width: 1180px) and (min-width: 1025px) {
  .nav-item:nth-child(n+6) .nav-link { padding-inline: 8px; }
}

/* Utility scale used across long catalog pages */
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}
.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}
.text-sm{font-size:14px}.text-xs{font-size:12px}.text-md{font-size:18px}
.fw-500{font-weight:500}.fw-600{font-weight:600}
.center{text-align:center}
.full{width:100%}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.chip{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--muted)}
.rule{height:1px;background:var(--line);border:0;margin:24px 0}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.panel-soft{background:var(--bg);border-radius:var(--radius);padding:22px}
.stack-16 > * + *{margin-top:16px}
.stack-24 > * + *{margin-top:24px}
.lead{font-size:18px;color:var(--ink-2);max-width:60ch}
.small-print{font-size:12px;color:var(--muted-2)}
.badge{display:inline-block;background:var(--accent-soft);color:var(--accent-2);border-radius:999px;padding:3px 8px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.frame{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:900px){.photo-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.photo-grid{grid-template-columns:1fr}}
.quote-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sku{font-variant-numeric:tabular-nums;letter-spacing:.04em}
.dim{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line-2);border-radius:var(--radius)}
.sticky-side{position:sticky;top:96px}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;transition:none !important;animation:none !important}
  .nav-item--mega:not(:hover):not(:focus-within):not(.is-open)>.mega{transition-delay:0s}
}

/* Footer balance and print */
@media print {
  .topbar,.site-header,.float-contact,.hero-dots,.menu-toggle { display:none !important; }
  .hero { min-height:auto; color:#000; }
  a[href^="http"]:after { content:" (" attr(href) ")"; font-size:11px; }
}
.site-footer p { max-width: 36ch; }
.foot-grid > div:first-child p { line-height:1.7; }
main { min-height: 50vh; }
.hero-actions .btn { min-height: 42px; }
.mega-cat { min-height: 76px; }
.mega-prod { min-height: 64px; }
@media (min-width:1440px){
  :root { --max: 1180px; }
  .hero { min-height: 82vh; }
}
@media (min-width:1600px){
  .hero-copy h1 { font-size: 56px; }
}

/* catalog rhythm */
.pt-4{padding-top:4px}.pb-4{padding-bottom:4px}
.pt-8{padding-top:8px}.pb-8{padding-bottom:8px}
.pt-12{padding-top:12px}.pb-12{padding-bottom:12px}
.pt-16{padding-top:16px}.pb-16{padding-bottom:16px}
.pt-20{padding-top:20px}.pb-20{padding-bottom:20px}
.pt-24{padding-top:24px}.pb-24{padding-bottom:24px}
.pt-28{padding-top:28px}.pb-28{padding-bottom:28px}
.pt-32{padding-top:32px}.pb-32{padding-bottom:32px}
.pt-36{padding-top:36px}.pb-36{padding-bottom:36px}
.pt-40{padding-top:40px}.pb-40{padding-bottom:40px}
.pt-44{padding-top:44px}.pb-44{padding-bottom:44px}
.pt-48{padding-top:48px}.pb-48{padding-bottom:48px}
.pt-52{padding-top:52px}.pb-52{padding-bottom:52px}
.pt-56{padding-top:56px}.pb-56{padding-bottom:56px}
.pt-60{padding-top:60px}.pb-60{padding-bottom:60px}
.pt-64{padding-top:64px}.pb-64{padding-bottom:64px}
.pt-68{padding-top:68px}.pb-68{padding-bottom:68px}
.pt-72{padding-top:72px}.pb-72{padding-bottom:72px}
.pt-76{padding-top:76px}.pb-76{padding-bottom:76px}
.pt-80{padding-top:80px}.pb-80{padding-bottom:80px}