:root {
  --blue: #2c56b8;
  --blue-dark: #173a8a;
  --navy: #0f2550;
  --accent: #e5532d;
  --accent-dark: #c43f1d;
  --wa: #25d366;
  --wa-dark: #1da851;
  --grey-50: #f4f6fa;
  --grey-100: #e6eaf2;
  --grey-500: #5b6475;
  --text: #1b2230;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(15, 37, 80, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: "Noto Sans", system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--text); background: #fff; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: var(--blue); }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--navy); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.lead { color: var(--grey-500); max-width: 760px; margin: 0 0 1.5rem; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4em; padding: .6em 1.1em; border-radius: 8px; border: 2px solid transparent; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn-lg { padding: .85em 1.3em; font-size: 1.05rem; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dark); }
.btn-call { background: var(--blue); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-ghost { background: transparent; border-color: var(--blue); color: var(--blue); }
.btn-ghost:hover { background: var(--blue); color: #fff; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--grey-100); }
.header-row { display: flex; align-items: center; gap: 1.5rem; height: 68px; }
.logo img { height: 50px; width: auto; }
.main-nav { display: flex; gap: 1.25rem; margin-left: auto; }
.main-nav a { color: var(--navy); text-decoration: none; font-weight: 600; }
.main-nav a:hover { color: var(--blue); }
.header-cta { display: flex; gap: .5rem; }

/* hero: brochure-style diagonal blue panels */
.hero { position: relative; overflow: hidden; color: #fff; background: linear-gradient(100deg, rgba(15,37,80,.96) 0%, rgba(23,58,138,.88) 42%, rgba(44,86,184,.45) 75%, rgba(44,86,184,.2) 100%), url(images/hero-plant.jpg) center 70% / cover no-repeat, var(--navy); }
.hero::before, .hero::after { content: ""; position: absolute; pointer-events: none; }
.hero::before { right: -10%; top: 0; width: 55%; height: 100%; background: linear-gradient(135deg, rgba(91, 180, 240, .22), rgba(91, 180, 240, 0)); clip-path: polygon(35% 0, 100% 0, 100% 100%, 0 100%); }
.hero::after { right: 18%; bottom: -1px; width: 22%; height: 40%; background: rgba(255, 255, 255, .08); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.hero-inner { position: relative; z-index: 1; padding: 72px 16px 80px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: .85rem; color: #bcd3ff; margin: 0 0 .75rem; }
.hero h1 { font-size: clamp(1.9rem, 4.5vw, 3.1rem); max-width: 820px; font-weight: 800; }
.hero-sub { font-size: 1.15rem; max-width: 640px; color: #dfe8ff; margin: 0 0 1.75rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; }

/* trust strip */
.trust { background: var(--grey-50); border-bottom: 1px solid var(--grey-100); }
.trust-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; padding: 20px 16px; text-align: center; }
.trust strong { display: block; color: var(--blue); font-size: 1.2rem; }
.trust span { color: var(--grey-500); font-size: .9rem; }

/* category tiles */
.categories { padding: 56px 0 24px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.tile { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--grey-100); border-radius: var(--radius); padding: 14px; text-decoration: none; color: var(--text); box-shadow: var(--shadow); transition: transform .15s, border-color .15s; }
.tile:hover { transform: translateY(-2px); border-color: var(--blue); }
.tile img { height: 120px; width: 100%; object-fit: contain; margin-bottom: 10px; }
.tile-name { font-weight: 700; color: var(--navy); }
.tile-short { font-size: .85rem; color: var(--grey-500); }

/* product sections */
.product-section { padding: 48px 0; border-top: 1px solid var(--grey-100); }
.product-section:nth-of-type(even) { background: var(--grey-50); }
.group-title { font-size: 1.1rem; color: var(--blue); margin: 1.5rem 0 .75rem; border-left: 4px solid var(--accent); padding-left: .6rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.cards:has(.card--rich) { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--grey-100); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.card-img { background: #fff; padding: 12px; border-bottom: 1px solid var(--grey-100); }
.card-img img { height: 170px; width: 100%; object-fit: contain; }
.card-body { display: flex; flex-direction: column; gap: .5rem; padding: 14px 16px 16px; flex: 1; }
.card-body h4 { font-size: 1.05rem; color: var(--navy); margin: 0; }
.card .enquire { margin-top: auto; width: 100%; border: 0; border-top: 1px solid var(--grey-100); background: #f2f6ff; color: var(--blue); font: inherit; font-size: .92rem; font-weight: 700; padding: 11px 16px; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: background .15s, color .15s; }
.card .enquire span { transition: transform .15s; }
.card .enquire:hover, .card .enquire:focus-visible { background: var(--blue); color: #fff; }
.card .enquire:hover span { transform: translateX(3px); }
.brand-tag { align-self: flex-start; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--blue); background: #e8efff; padding: 2px 8px; border-radius: 99px; }
.specs { margin: 0; display: grid; gap: 4px; font-size: .9rem; }
.specs div { display: grid; grid-template-columns: 118px 1fr; gap: 8px; }
.specs dt { font-weight: 700; color: var(--grey-500); }
.specs dd { margin: 0; }
.uses { font-size: .9rem; margin: 0; color: var(--grey-500); }
.note { margin-top: 1.25rem; font-size: .95rem; color: var(--grey-500); }

/* one-card sections: image left, text right */
.cards:has(> .card:only-child) { grid-template-columns: 1fr; }
.cards > .card:only-child { display: grid; grid-template-columns: 340px 1fr; grid-template-rows: 1fr auto; max-width: 900px; }
.cards > .card:only-child .card-img { grid-row: 1 / span 2; }
.cards > .card:only-child .card-img { border-bottom: 0; border-right: 1px solid var(--grey-100); display: grid; place-items: center; }
.cards > .card:only-child .card-img img { height: 200px; }

/* services + gallery */
.services { padding: 56px 0; background: var(--navy); color: #fff; }
.services h2 { color: #fff; }
.services .lead { color: #c9d6f5; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 8px; background: #1b3266; }

/* brands */
.brands { padding: 56px 0; }
.brand-wall { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.brand-wall li { border: 1px solid var(--grey-100); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.brand-wall img { height: 52px; width: auto; object-fit: contain; }
.brand-wall span { font-size: .8rem; color: var(--grey-500); }

/* industries */
.industries { padding: 40px 0 56px; background: var(--grey-50); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { background: #fff; border: 1px solid var(--grey-100); border-radius: 99px; padding: 8px 14px; font-weight: 600; color: var(--navy); }

/* about */
.about { padding: 56px 0; }
.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 3px solid var(--blue); }
.timeline li { position: relative; padding: 6px 0 14px 12px; }
.timeline li::before { content: ""; position: absolute; left: -27px; top: 10px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--accent); }
.timeline b { color: var(--blue); margin-right: .4em; }

/* enquiry */
.enquiry { padding: 56px 0; background: linear-gradient(180deg, var(--grey-50), #fff); border-top: 1px solid var(--grey-100); }
.enquiry-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: start; }
#enquiry-form { background: #fff; border: 1px solid var(--grey-100); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); display: grid; gap: 14px; }
.form-help { margin: -6px 0 4px; color: var(--grey-500); }
#enquiry-form label { display: grid; gap: 6px; font-weight: 600; color: var(--navy); }
#enquiry-form select, #enquiry-form input, #enquiry-form textarea { font: inherit; font-size: 1rem; padding: 12px; border: 1px solid #c8cfdd; border-radius: 8px; background: #fff; width: 100%; }
#enquiry-form select:focus, #enquiry-form input:focus, #enquiry-form textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.req { color: var(--accent); }
.opt { font-weight: 400; color: var(--grey-500); font-size: .85rem; }
.hp { position: absolute; left: -9999px; }
.form-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.form-error { color: #b42318; background: #fef3f2; border: 1px solid #fecdca; padding: 10px 12px; border-radius: 8px; margin: 0; }
.form-ok { color: #067647; background: #ecfdf3; border: 1px solid #abefc6; padding: 10px 12px; border-radius: 8px; margin: 0; }
.form-alt { margin: 0; font-size: .95rem; color: var(--grey-500); }
.contact-card { background: var(--navy); color: #e4ebff; border-radius: var(--radius); padding: 24px; }
.contact-card h3 { color: #fff; }
.contact-card a { color: #fff; }
.contact-card .btn-ghost { border-color: #fff; color: #fff; }

/* footer */
.site-footer { background: #0a1a3a; color: #b9c6e4; padding: 32px 0 96px; font-size: .92rem; }
.site-footer a { color: #dfe7fb; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 24px; }
.footer-grid nav { display: grid; gap: 4px; }

/* floating buttons */
.float-cta { position: fixed; right: 16px; bottom: 16px; z-index: 30; display: flex; flex-direction: column; gap: 10px; }
.fab { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 24px; text-decoration: none; box-shadow: 0 4px 14px rgba(0, 0, 0, .25); }
.fab-wa { background: var(--wa); }
.fab-call { background: var(--blue); }

/* mobile */
@media (max-width: 860px) {
  .main-nav { display: none; }
  .header-cta { margin-left: auto; }
  .logo img { height: 42px; }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .enquiry-grid, .footer-grid { grid-template-columns: 1fr; }
  .cards:has(.card--rich) { grid-template-columns: 1fr; }
  .cards > .card:only-child { display: flex; flex-direction: column; }
  .cards > .card:only-child .card-img { flex: none; border-right: 0; border-bottom: 1px solid var(--grey-100); }
  .hero-inner { padding: 48px 16px 56px; }
}
@media (max-width: 420px) {
  .header-cta .btn { padding: .5em .75em; font-size: .9rem; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .tile img { height: 90px; }
}
.contact-card .small { font-size: .85rem; color: #b9c6e4; }

/* legal page */
.legal { padding: 40px 16px 64px; max-width: 820px; }
.legal h1 { color: var(--navy); margin-top: 1.5rem; }
.legal h2 { font-size: 1.15rem; margin-top: 1.5rem; }
.legal-date { color: var(--grey-500); }
.legal li { margin-bottom: .5rem; }
@media (max-width: 860px) { .hero { background: linear-gradient(180deg, rgba(15,37,80,.92), rgba(23,58,138,.85)), url(images/hero-plant.jpg) center / cover no-repeat, var(--navy); } }
.form-consent { margin: 0; font-size: .82rem; color: var(--grey-500); }
.lbl { display: block; }
.founder { margin-top: 1.5rem; padding: 18px 20px; background: var(--grey-50); border-left: 4px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; }
.founder h3 { color: var(--navy); margin-bottom: .4rem; }
.founder p:last-child { margin-bottom: 0; }

/* clients carousel */
.clients { padding: 40px 0 28px; border-bottom: 1px solid var(--grey-100); overflow: hidden; }
.clients h2 { text-align: center; font-size: clamp(1.25rem, 2.4vw, 1.6rem); margin-bottom: 1.25rem; }
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { list-style: none; margin: 0; padding: 0; display: flex; width: max-content; animation: marquee 70s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track li { flex: 0 0 auto; display: grid; place-items: center; height: 84px; padding: 0 28px; }
.marquee-track img { max-height: 64px; max-width: 170px; width: auto; object-fit: contain; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; } .marquee-track li[aria-hidden] { display: none; } .marquee { -webkit-mask-image: none; mask-image: none; } }
.clients-more { text-align: center; color: var(--grey-500); font-size: .9rem; margin: .75rem auto 0; }
@media (max-width: 600px) { .marquee-track li { height: 64px; padding: 0 18px; } .marquee-track img { max-height: 46px; max-width: 120px; } .marquee-track { animation-duration: 55s; } }

/* full specifications: button on card + modal */
.spec-btn { align-self: flex-start; margin-top: .25rem; padding: 6px 12px; border: 1px solid #c9d7f7; border-radius: 6px; background: #fff; color: var(--blue); font: inherit; font-size: .86rem; font-weight: 700; cursor: pointer; }
.spec-btn::after { content: " ⤢"; font-weight: 400; }
.spec-btn:hover { background: #f2f6ff; }
body.modal-open { overflow: hidden; }
#spec-modal { padding: 0; border: 0; background: transparent; max-width: none; max-height: none; width: 100%; height: 100%; margin: 0; }
#spec-modal::backdrop { background: rgba(10, 26, 58, .55); }
#spec-modal[open] { display: flex; align-items: center; justify-content: center; }
.sheet { background: #fff; width: min(820px, calc(100% - 32px)); max-height: 86vh; border-radius: 14px; display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(0,0,0,.3); overflow: hidden; }
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 16px 20px 12px; border-bottom: 1px solid var(--grey-100); }
.sheet-head h3 { margin: 0; font-size: 1.15rem; color: var(--navy); }
.sheet-brand { margin: 0 0 2px; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); }
.sheet-close { flex: none; width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--grey-50); font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--navy); }
.sheet-close:hover { background: var(--grey-100); }
.sheet-body { overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; padding: 4px 20px 16px; font-size: .92rem; }
.sheet-body ul { margin: .75rem 0; padding-left: 1.1rem; }
.sheet-body li { margin-bottom: .35rem; }
.sheet-body h5 { margin: 1rem 0 .4rem; font-size: .95rem; color: var(--navy); }
.sheet-foot { display: flex; gap: 10px; padding: 12px 20px; border-top: 1px solid var(--grey-100); background: #fff; }
.sheet-foot .btn { flex: 1; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--grey-100); border-radius: 8px; }
.sheet-body table { border-collapse: separate; border-spacing: 0; width: 100%; font-size: .86rem; }
.sheet-body th, .sheet-body td { padding: 7px 10px; border-bottom: 1px solid var(--grey-100); text-align: left; white-space: nowrap; }
.sheet-body th { background: var(--grey-50); color: var(--navy); font-weight: 700; }
.sheet-body tbody tr:nth-child(even) td { background: #fafbfd; }
.sheet-body tr:last-child td { border-bottom: 0; }
.sheet-body th:first-child, .sheet-body td:first-child { position: sticky; left: 0; background: #fff; font-weight: 700; box-shadow: 1px 0 0 var(--grey-100); }
.sheet-body th:first-child { background: var(--grey-50); }
.sheet-body tbody tr:nth-child(even) td:first-child { background: #fafbfd; }
.table-note { font-size: .8rem; color: var(--grey-500); margin: .35rem 0 0; }
@media (max-width: 640px) {
  #spec-modal[open] { align-items: flex-end; }
  .sheet { width: 100%; max-height: 92vh; border-radius: 16px 16px 0 0; animation: sheet-up .22s ease-out; }
  .sheet-head { padding: 14px 16px 10px; }
  .sheet-head::before { content: ""; position: absolute; left: 50%; top: 6px; width: 40px; height: 4px; margin-left: -20px; border-radius: 4px; background: #d0d6e2; }
  .sheet { position: relative; }
  .sheet-body { padding: 2px 16px 14px; font-size: .9rem; }
  .sheet-body th, .sheet-body td { padding: 6px 8px; font-size: .8rem; }
  .sheet-foot { padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); }
}
@keyframes sheet-up { from { transform: translateY(40px); opacity: .6; } to { transform: none; opacity: 1; } }

/* catalogue request links */
.catalogues { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .92rem; }
.catalogues span { color: var(--grey-500); margin-right: 4px; }
.cat-link { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 99px; background: #e9fbef; color: #127a3a; font-weight: 700; text-decoration: none; border: 1px solid #b7ecc9; }
.cat-link::before { content: "⬇"; font-size: .8rem; }
.cat-link:hover { background: var(--wa); color: #fff; border-color: var(--wa); }

/* products dropdown */
.main-nav { align-items: center; }
.nav-dd { position: relative; }
.nav-dd-btn { font: inherit; font-weight: 600; color: var(--navy); background: none; border: 0; padding: 0; cursor: pointer; }
.nav-dd-btn:hover, .nav-dd-btn[aria-expanded="true"] { color: var(--blue); }
.nav-dd-menu { position: absolute; top: calc(100% + 14px); left: -16px; width: 420px; background: #fff; border: 1px solid var(--grey-100); border-radius: 12px; box-shadow: 0 16px 40px rgba(15,37,80,.16); padding: 8px; display: none; z-index: 40; }
.nav-dd-menu::before { content: ""; position: absolute; top: -16px; left: 0; right: 0; height: 16px; }
.nav-dd.open .nav-dd-menu { display: grid; }
@media (hover: hover) and (min-width: 861px) { .nav-dd:hover .nav-dd-menu { display: grid; } }
.nav-dd-menu a { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--text); font-weight: 400; }
.nav-dd-menu a:hover, .nav-dd-menu a:focus-visible { background: var(--grey-50); }
.nav-dd-menu img { width: 44px; height: 44px; object-fit: contain; flex: none; background: #fff; border: 1px solid var(--grey-100); border-radius: 6px; padding: 3px; }
.nav-dd-menu b { display: block; color: var(--navy); font-size: .95rem; }
.nav-dd-menu small { display: block; color: var(--grey-500); font-size: .78rem; line-height: 1.3; }
.nav-dd-menu .nav-dd-all { font-weight: 700; color: var(--blue); border-bottom: 1px solid var(--grey-100); border-radius: 8px 8px 0 0; margin-bottom: 4px; }

/* phone menu */
.menu-btn { display: none; font: inherit; font-weight: 700; color: var(--navy); background: var(--grey-50); border: 1px solid var(--grey-100); border-radius: 8px; padding: .5em .8em; cursor: pointer; }
@media (max-width: 860px) {
  .menu-btn { display: inline-block; margin-left: auto; }
  .header-cta { margin-left: 0; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--grey-100); box-shadow: 0 12px 30px rgba(15,37,80,.12); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 16px; max-height: calc(100vh - 68px); overflow-y: auto; }
  .main-nav.open { display: flex; }
  .main-nav > a, .nav-dd-btn { display: block; width: 100%; text-align: left; padding: 12px 4px; border-bottom: 1px solid var(--grey-100); font-size: 1rem; }
  .nav-dd-menu { position: static; width: auto; box-shadow: none; border: 0; padding: 4px 0 8px; display: grid; }
  .nav-dd-btn span { display: none; }
  .nav-dd-btn { pointer-events: none; color: var(--grey-500); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; padding-bottom: 4px; border-bottom: 0; }
  .nav-dd-menu .nav-dd-all { display: none; }
  .site-header { position: sticky; }
  .header-row { position: relative; }
}
@media (max-width: 420px) { .menu-btn { padding: .45em .6em; font-size: .9rem; } }
body.menu-open .float-cta { display: none; }

/* ---- category pages ---- */
.cat-hero { background: linear-gradient(180deg, #f2f6ff, #fff); padding: 22px 0 8px; }
.cat-hero h1 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); color: var(--navy); margin: .35rem 0 .4rem; }
.cat-hero .lead { margin-bottom: 1rem; }
.crumbs { font-size: .85rem; color: var(--grey-500); }
.crumbs a { color: var(--grey-500); text-decoration: none; }
.crumbs a:hover { color: var(--blue); text-decoration: underline; }
.crumbs b { color: var(--navy); font-weight: 600; }
.crumbs span { margin: 0 .3rem; }
.chips-filter { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 6px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.chips-filter::-webkit-scrollbar { display: none; }
.chip { flex: none; font: inherit; font-size: .88rem; font-weight: 600; padding: 7px 14px; border-radius: 99px; border: 1px solid #c9d7f7; background: #fff; color: var(--navy); cursor: pointer; white-space: nowrap; }
.chip:hover { border-color: var(--blue); }
.chip.is-on { background: var(--blue); border-color: var(--blue); color: #fff; }
.chipbar { position: sticky; top: 68px; z-index: 15; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--grey-100); padding: 10px 0 4px; }
.cat-page { padding-top: 24px; border-top: 0; }
.cat-page .group + .group { margin-top: 28px; }
.cat-page .group-title { font-size: 1.15rem; }
.group[hidden] { display: none; }
.other-cats { padding: 36px 0 44px; background: var(--grey-50); border-top: 1px solid var(--grey-100); }
.other-cats h2 { font-size: 1.2rem; }
.other-cats-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.other-cats-row a { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; background: #fff; border: 1px solid var(--grey-100); border-radius: var(--radius); padding: 12px; text-decoration: none; color: var(--navy); font-weight: 600; font-size: .9rem; }
.other-cats-row a:hover { border-color: var(--blue); }
.other-cats-row img { height: 70px; width: 100%; object-fit: contain; }
.tile-count { margin-top: auto; padding-top: 8px; font-size: .85rem; font-weight: 700; color: var(--blue); }
.nav-dd-btn.is-current { color: var(--blue); }
.nav-dd-menu a[aria-current] { background: #eef3ff; }

/* key-value table in modal: allow wrapping */
.sheet-body table.kv td { white-space: normal; }
.sheet-body table.kv td:first-child { width: 38%; color: var(--grey-500); }
.sheet-uses { margin: .8rem 0 0; }

/* compact product cards on phones: photo left, name + 2 specs, details in the modal */
@media (max-width: 600px) {
  .cat-page .cards, .cat-page .cards:has(.card--rich) { grid-template-columns: 1fr; gap: 10px; }
  .cat-page .card, .cat-page .cards > .card:only-child { display: grid; grid-template-columns: 96px 1fr; grid-template-rows: 1fr auto; max-width: none; }
  .cat-page .card-img { grid-row: 1 / span 2; padding: 8px; border-bottom: 0; border-right: 1px solid var(--grey-100); display: grid; place-items: center; }
  .cat-page .card-img img, .cat-page .cards > .card:only-child .card-img img { height: 80px; }
  .cat-page .card-body { padding: 10px 12px 8px; gap: .3rem; }
  .cat-page .card-body h4 { font-size: .95rem; }
  .cat-page .brand-tag { font-size: .68rem; padding: 1px 6px; }
  .cat-page .specs { font-size: .82rem; }
  .cat-page .specs div { grid-template-columns: 92px 1fr; }
  .cat-page .specs div:nth-child(n+3) { display: none; }
  .cat-page .uses { display: none; }
  .cat-page .spec-btn { padding: 4px 10px; font-size: .8rem; }
  .cat-page .card .enquire { padding: 8px 12px; font-size: .85rem; }
}