:root {
  --ink: #171c21;
  --ink-soft: #2e363d;
  --night: #101820;
  --night-blue: #0a2948;
  --blue: #145ba8;
  --blue-bright: #1f73c9;
  --signal: #e35432;
  --signal-dark: #ba371d;
  --concrete: #deddd8;
  --fog: #f3f2ee;
  --white: #ffffff;
  --line: rgba(23, 28, 33, .18);
  --line-light: rgba(255, 255, 255, .2);
  --shadow: 0 28px 80px rgba(16, 24, 32, .16);
  --head: "Barlow Condensed", Arial Narrow, sans-serif;
  --body: "Inter Tight", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--fog);
  font: 400 1rem/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.shell { width: min(1320px, calc(100% - 56px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; top: -60px; left: 16px; padding: 10px 16px; color: var(--white); background: var(--night); }
.skip-link:focus { top: 16px; }
.scroll-progress { position: fixed; z-index: 1001; top: 0; left: 0; right: 0; height: 3px; pointer-events: none; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--signal); }

.utility-bar { background: var(--night); color: #c7d1db; font-size: .73rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.utility-inner { min-height: 30px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility-inner div { display: flex; gap: 28px; }
.utility-contact { display: inline-flex; align-items: center; gap: 8px; }
.utility-contact small { color: #8fa0ac; font-size: .54rem; font-weight: 700; letter-spacing: .11em; }
.utility-contact strong { color: var(--white); font-size: .73rem; }
.utility-inner a:hover { color: var(--white); }
.site-header { position: sticky; z-index: 50; top: 0; background: rgba(255, 255, 255, .96); border-bottom: 1px solid rgba(16, 24, 32, .11); backdrop-filter: blur(14px); }
.main-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand img { width: 56px; height: 56px; flex: 0 0 auto; }
.brand > span { display: flex; flex-direction: column; line-height: 1; }
.brand strong { font: 700 1.68rem/1 var(--head); letter-spacing: -.015em; }
.brand small { margin-top: 4px; color: #5e6972; font-size: .65rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: .88rem; font-weight: 650; }
.nav-links > a:not(.nav-action) { position: relative; }
.nav-links > a:not(.nav-action)::after { content: ""; position: absolute; right: 100%; bottom: -9px; left: 0; height: 2px; background: var(--signal); transition: right .25s ease; }
.nav-links > a:hover::after { right: 0; }
.nav-action { padding: 12px 18px; color: var(--white); background: var(--blue); }
.nav-action:hover { background: var(--night-blue); }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 0; border: 0; background: transparent; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--night); }
.menu-toggle b { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }

.hero { position: relative; min-height: 830px; overflow: hidden; color: var(--white); background: var(--night); isolation: isolate; }
.hero::before { content: ""; position: absolute; z-index: -3; inset: 0; opacity: .13; background: url("assets/concrete-texture.jpg") center/cover; mix-blend-mode: screen; }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(16, 24, 32, .98) 0%, rgba(16, 24, 32, .92) 44%, rgba(16, 24, 32, .2) 74%, rgba(16, 24, 32, .52) 100%); }
.hero-slides { position: absolute; z-index: -2; inset: 0 0 0 46%; }
.hero-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transform: scale(1.04); transition: opacity .8s ease, transform 5.5s ease; clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%); }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.66) contrast(1.08); }
.hero-slide span { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 36, 61, .14), rgba(11, 36, 61, .52)); }
.hero-layout { position: relative; min-height: 650px; padding: 86px 0 175px; display: grid; grid-template-columns: minmax(0, .72fr) minmax(250px, .28fr); align-items: end; gap: 74px; }
.hero-copy { position: relative; z-index: 2; max-width: 780px; }
.overline { margin: 0 0 19px; color: var(--blue); font-size: .72rem; font-weight: 750; letter-spacing: .17em; text-transform: uppercase; }
.overline::before { content: ""; display: inline-block; width: 32px; height: 2px; margin-right: 12px; vertical-align: 4px; background: var(--signal); }
.overline.light { color: #dce7ef; }
.hero h1 { margin: 0; font: 700 clamp(5rem, 9vw, 8.6rem)/.77 var(--head); letter-spacing: -.045em; text-transform: uppercase; }
.hero h1 em { color: var(--signal); font-style: normal; }
.hero-intro { max-width: 650px; margin: 30px 0 0; color: #c9d3dc; font-size: 1.07rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 50px; padding: 13px 22px; border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: .89rem; font-weight: 720; cursor: pointer; transition: background .2s ease, color .2s ease, border .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.signal { color: var(--white); background: var(--signal); }
.button.signal:hover { background: var(--signal-dark); }
.button.ghost { color: var(--white); border-color: rgba(255, 255, 255, .45); background: rgba(255, 255, 255, .03); }
.button.ghost:hover { color: var(--night); background: var(--white); }
.button.dark { color: var(--white); background: var(--night); }
.button.full { width: 100%; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 0; margin: 43px 0 0; }
.hero-stats div { min-width: 145px; padding: 16px 28px 0 0; border-top: 1px solid rgba(255, 255, 255, .24); }
.hero-stats dt { font: 700 2.1rem/1 var(--head); }
.hero-stats dd { margin: 5px 0 0; color: #9cabb7; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-rail { position: relative; z-index: 2; align-self: end; margin-bottom: 32px; padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .32); }
.hero-rail > p { margin: 0 0 14px; color: #abb9c3; font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-dot { width: 100%; padding: 11px 0; border: 0; border-top: 1px solid rgba(255, 255, 255, .18); color: #afbcc6; background: transparent; text-align: left; font-size: .8rem; cursor: pointer; transition: color .2s ease, padding .2s ease; }
.hero-dot span { margin-right: 12px; color: var(--signal); font: 700 1.1rem var(--head); }
.hero-dot:hover, .hero-dot.is-active { padding-left: 9px; color: var(--white); }
.product-finder { position: absolute; z-index: 4; right: 0; bottom: 28px; left: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; color: var(--ink); background: var(--white); box-shadow: 0 28px 80px rgba(0, 0, 0, .3); }
.product-finder label { min-height: 82px; padding: 15px 24px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); }
.product-finder label span { color: #68727a; font-size: .67rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.product-finder input { width: 100%; padding: 3px 0 0; border: 0; outline: 0; color: var(--ink); background: transparent; font: 600 1.3rem var(--head); }
.product-finder > button { min-width: 178px; border: 0; color: var(--white); background: var(--blue); font-weight: 700; cursor: pointer; }
.product-finder > button:hover { background: var(--night-blue); }
.finder-shortcuts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.finder-shortcuts button { min-height: 46px; padding: 10px 16px; border: 0; border-right: 1px solid var(--line); background: #f6f6f3; font-size: .77rem; font-weight: 650; cursor: pointer; }
.finder-shortcuts button:last-child { border-right: 0; }
.finder-shortcuts button:hover { color: var(--white); background: var(--ink); }

.capability-marquee { overflow: hidden; color: var(--white); background: var(--signal); }
.capability-marquee div { width: max-content; min-height: 54px; padding-left: 0; display: flex; align-items: center; gap: 24px; animation: marquee 34s linear infinite; }
.capability-marquee span { font: 700 1rem var(--head); letter-spacing: .09em; }
.capability-marquee i { width: 7px; height: 7px; border: 1px solid rgba(255, 255, 255, .8); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-38%); } }

.concrete-surface { position: relative; isolation: isolate; background: var(--concrete); }
.concrete-surface::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .22; background: url("assets/concrete-texture.jpg") center top/1200px auto repeat; mix-blend-mode: multiply; }
.catalog { padding: 126px 0 136px; }
.section-head { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.section-head h2, .sector-intro h2, .company-copy h2, .enquiry-copy h2 { margin: 0; font: 700 clamp(3.5rem, 6vw, 6.4rem)/.85 var(--head); letter-spacing: -.03em; text-transform: uppercase; }
.section-head > p { max-width: 480px; margin: 0; color: #4f5961; font-size: 1.02rem; }
.catalog-toolbar { position: sticky; z-index: 10; top: 108px; margin-bottom: 30px; padding: 13px; display: grid; grid-template-columns: 240px 1fr auto; align-items: center; gap: 12px; background: rgba(255, 255, 255, .94); border: 1px solid rgba(23, 28, 33, .12); box-shadow: 0 12px 36px rgba(16, 24, 32, .1); backdrop-filter: blur(12px); }
.catalog-search { position: relative; }
.catalog-search span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.catalog-search input { width: 100%; min-height: 42px; padding: 8px 12px; border: 1px solid #cbd0d2; outline: 0; background: #f8f8f6; font-size: .87rem; }
.catalog-search input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20, 91, 168, .12); }
.category-filters { display: flex; gap: 5px; overflow-x: auto; }
.category-filters button { min-height: 42px; padding: 8px 12px; white-space: nowrap; border: 1px solid transparent; background: transparent; font-size: .75rem; font-weight: 680; cursor: pointer; }
.category-filters button:hover { border-color: #bdc4c8; }
.category-filters button.is-active { color: var(--white); background: var(--ink); }
.result-count { min-width: 72px; margin: 0; color: #6a7379; text-align: right; font-size: .69rem; text-transform: uppercase; }
.result-count strong { display: block; color: var(--signal); font: 700 1.7rem/1 var(--head); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.product-card { min-width: 0; background: var(--white); box-shadow: 0 1px 0 rgba(23, 28, 33, .08); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card button { width: 100%; height: 100%; padding: 0; border: 0; display: flex; flex-direction: column; background: transparent; text-align: left; cursor: pointer; }
.product-media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #d8d8d4; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease, filter .35s ease; }
.product-card:hover .product-media img { transform: scale(1.045); filter: saturate(1.05); }
.product-index { position: absolute; top: 12px; left: 12px; min-width: 40px; padding: 5px 8px; color: var(--white); background: rgba(16, 24, 32, .82); font: 700 .9rem var(--head); text-align: center; }
.product-meta { flex: 1; padding: 20px 20px 18px; display: flex; flex-direction: column; }
.product-category { color: var(--blue); font-size: .65rem; font-weight: 720; letter-spacing: .1em; text-transform: uppercase; }
.product-meta h3 { margin: 8px 0 8px; font: 700 1.45rem/1.02 var(--head); text-transform: uppercase; }
.product-meta p { margin: 0; color: #667077; font-size: .82rem; line-height: 1.45; }
.product-meta b { margin-top: auto; padding-top: 18px; color: var(--signal); font-size: .75rem; }
.empty-state, .noscript-note { padding: 42px; background: rgba(255, 255, 255, .7); text-align: center; }

.sector-showcase { padding: 130px 0; color: var(--white); background: var(--night-blue); }
.sector-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.sector-intro { position: sticky; top: 150px; }
.sector-intro > p:not(.overline) { max-width: 500px; color: #b8c8d5; }
.sector-intro .button { margin-top: 20px; }
.sector-list { border-top: 1px solid var(--line-light); }
.sector-list article { min-height: 250px; padding: 36px 0; display: grid; grid-template-columns: 70px 1fr; gap: 18px; border-bottom: 1px solid var(--line-light); transition: padding .25s ease, background .25s ease; }
.sector-list article:hover { padding-inline: 20px; background: rgba(255, 255, 255, .055); }
.sector-list article > span { color: var(--signal); font: 700 1.5rem var(--head); }
.sector-list article div > p:first-child { margin: 0; color: #8fa6b7; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.sector-list h3 { margin: 8px 0 10px; font: 700 clamp(2.2rem, 4vw, 4rem)/.9 var(--head); text-transform: uppercase; }
.sector-list article div > p:not(:first-child) { max-width: 630px; margin: 0; color: #b9c8d3; }
.sector-list button { margin-top: 21px; padding: 0 0 4px; border: 0; border-bottom: 1px solid var(--signal); color: var(--white); background: transparent; font-size: .79rem; font-weight: 700; cursor: pointer; }

.company { padding: 130px 0; overflow: hidden; }
.company-grid { display: grid; grid-template-columns: .52fr .88fr .8fr; align-items: center; gap: 56px; }
.company-number { color: rgba(23, 28, 33, .08); font: 800 clamp(9rem, 17vw, 17rem)/.7 var(--head); writing-mode: vertical-rl; transform: rotate(180deg); }
.company-copy h2 { font-size: clamp(3.5rem, 5.2vw, 5.5rem); }
.company-copy .lead { margin: 28px 0 14px; font-size: 1.22rem; font-weight: 600; }
.company-copy > p:not(.overline, .lead) { color: #59636a; }
.company-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 28px; }
.company-tags span { padding: 7px 10px; color: var(--white); background: var(--blue); font-size: .69rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.company-image { position: relative; min-height: 520px; box-shadow: var(--shadow); }
.company-image img { width: 100%; height: 520px; object-fit: cover; }
.company-image span { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px; color: var(--white); background: rgba(16, 24, 32, .9); font: 700 .95rem var(--head); letter-spacing: .05em; text-transform: uppercase; }

.delivery-path { padding: 118px 0; color: var(--white); background: var(--night); }
.section-head.compact { grid-template-columns: 1fr; margin-bottom: 46px; }
.section-head.compact h2 { font-size: clamp(3.4rem, 5vw, 5.5rem); }
.delivery-steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); list-style: none; }
.delivery-steps li { min-height: 250px; padding: 30px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.delivery-steps span { color: var(--signal); font: 700 1.2rem var(--head); }
.delivery-steps h3 { margin: 46px 0 10px; font: 700 2rem/1 var(--head); text-transform: uppercase; }
.delivery-steps p { margin: 0; color: #aebbc5; }

.enquiry { padding: 130px 0; }
.enquiry-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: start; }
.enquiry-copy > p:not(.overline) { max-width: 590px; color: #5b656c; }
.contact-list { margin-top: 34px; display: grid; gap: 8px; }
.contact-list > * { padding: 18px 20px; display: flex; flex-direction: column; background: rgba(255, 255, 255, .78); border-left: 4px solid var(--blue); }
.contact-list span { color: #6b757b; font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-list strong { margin-top: 3px; font-size: .91rem; }
.quote-form { padding: 34px; background: var(--white); border-top: 6px solid var(--signal); box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.quote-form label { display: block; margin-bottom: 18px; font-size: .73rem; font-weight: 720; letter-spacing: .05em; text-transform: uppercase; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; border: 1px solid #c9ced1; border-radius: 0; outline: 0; color: var(--ink); background: #f9f9f7; font-size: .92rem; text-transform: none; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20, 91, 168, .12); }
.quote-form > p { margin: 10px 0 0; color: #778087; text-align: center; font-size: .68rem; }

footer { padding: 76px 0 22px; color: #b9c5ce; background: #09131d; }
.footer-main { display: grid; grid-template-columns: 1.5fr 1.15fr .75fr .9fr; gap: 70px; }
.brand.inverse strong { color: var(--white); }
.brand.inverse small { color: #93a3af; }
.footer-brand > p { max-width: 330px; margin: 24px 0 0; color: #8495a1; }
.footer-main h3 { margin: 0 0 17px; color: var(--white); font: 700 .82rem var(--head); letter-spacing: .1em; text-transform: uppercase; }
.footer-main > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; font-size: .83rem; }
.footer-main button { padding: 0; border: 0; color: inherit; background: transparent; cursor: pointer; text-align: left; }
.footer-main a:hover, .footer-main button:hover { color: var(--white); }
.footer-main p { margin: 0; }
.footer-bottom { margin-top: 56px; padding-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-top: 1px solid rgba(255, 255, 255, .13); color: #788b98; font-size: .69rem; }
.footer-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.trisqle-credit { min-width: 0; padding: 10px 12px 10px 14px; display: flex; align-items: center; gap: 12px; border-left: 4px solid var(--signal); background: #eef1f3; box-shadow: 0 9px 24px rgba(0, 0, 0, .14); }
.trisqle-credit > span { color: #50616d; font-size: .5rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.trisqle-credit img { width: 165px; height: auto; display: block; border-radius: 5px; }

.product-dialog { width: min(1160px, calc(100% - 32px)); max-height: calc(100vh - 36px); padding: 0; border: 0; overflow: hidden; color: var(--ink); background: var(--white); box-shadow: 0 40px 120px rgba(0, 0, 0, .46); }
.product-dialog::backdrop { background: rgba(5, 13, 20, .76); backdrop-filter: blur(5px); }
.product-dialog[open] { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); }
.dialog-close { position: absolute; z-index: 3; top: 12px; right: 12px; width: 42px; height: 42px; border: 0; color: var(--white); background: var(--night); font-size: 1.6rem; cursor: pointer; }
.dialog-gallery { min-width: 0; padding: 22px; display: flex; flex-direction: column; gap: 12px; overflow: auto; background: #e6e6e1; }
.dialog-stage { position: relative; min-height: 510px; flex: 1; overflow: hidden; background: var(--white); }
.dialog-stage > img { width: 100%; height: 100%; min-height: 510px; object-fit: contain; }
.dialog-stage > img.is-technical { padding: 18px; object-fit: contain; background: var(--white); }
.dialog-image-label, .dialog-image-count { position: absolute; z-index: 2; bottom: 12px; padding: 6px 9px; color: var(--white); background: rgba(16, 24, 32, .88); font-size: .64rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.dialog-image-label { left: 12px; }
.dialog-image-count { right: 12px; }
.dialog-gallery-nav { position: absolute; z-index: 2; top: 50%; width: 42px; height: 48px; padding: 0; border: 0; transform: translateY(-50%); color: var(--white); background: rgba(16, 24, 32, .82); font-size: 2rem; line-height: 1; cursor: pointer; }
.dialog-gallery-nav.previous { left: 12px; }
.dialog-gallery-nav.next { right: 12px; }
.dialog-gallery-nav:hover { background: var(--blue); }
.dialog-thumbnails { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; }
.dialog-thumbnails button { position: relative; width: 88px; min-width: 88px; height: 68px; padding: 0; overflow: hidden; border: 2px solid transparent; background: var(--white); cursor: pointer; }
.dialog-thumbnails button.is-active, .dialog-thumbnails button[aria-current="true"] { border-color: var(--signal); }
.dialog-thumbnails img { width: 100%; height: 100%; object-fit: cover; }
.dialog-thumbnails span { position: absolute; right: 3px; bottom: 3px; padding: 2px 4px; color: var(--white); background: rgba(16, 24, 32, .82); font-size: .5rem; font-weight: 700; text-transform: uppercase; }
.dialog-content { padding: 68px 46px 46px; display: flex; flex-direction: column; justify-content: center; overflow-y: auto; }
.dialog-content h2 { margin: 0; font: 700 clamp(2.7rem, 5vw, 4.8rem)/.86 var(--head); text-transform: uppercase; }
.dialog-content > p:not(.overline) { color: #59636a; font-size: 1.02rem; }
.dialog-content .gallery-help { margin: 16px 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: .78rem !important; }
.dialog-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }

.whatsapp-float { position: fixed; z-index: 40; right: 20px; bottom: 20px; min-height: 48px; padding: 7px 14px 7px 7px; display: flex; align-items: center; gap: 8px; color: var(--white); background: #1da959; box-shadow: 0 12px 36px rgba(0, 0, 0, .23); }
.whatsapp-float span { width: 34px; height: 34px; display: grid; place-items: center; border: 2px solid var(--white); border-radius: 50%; font-size: .64rem; font-weight: 800; }
.whatsapp-float b { font-size: .76rem; }

@media (min-width: 861px) {
  .trisqle-credit { margin-right: 110px; }
}

@media (max-width: 1120px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .catalog-toolbar { grid-template-columns: 210px 1fr; }
  .result-count { display: none; }
  .company-grid { grid-template-columns: .25fr 1fr 1fr; gap: 34px; }
  .sector-layout { gap: 60px; }
}

@media (max-width: 860px) {
  .shell { width: min(100% - 34px, 1320px); }
  .utility-inner > span, .utility-inner div > span { display: none; }
  .utility-inner { justify-content: center; }
  .main-nav { min-height: 72px; }
  .brand img { width: 52px; height: 52px; }
  .nav-links { position: absolute; top: 102px; right: 0; left: 0; padding: 26px 24px; display: none; align-items: stretch; flex-direction: column; gap: 20px; background: var(--white); box-shadow: 0 20px 50px rgba(16, 24, 32, .18); }
  .nav-links.is-open { display: flex; }
  .nav-action { text-align: center; }
  .menu-toggle { display: flex; }
  .hero { min-height: auto; }
  .hero-slides { inset: 0; opacity: .32; }
  .hero-slide { clip-path: none; }
  .hero::after { background: linear-gradient(90deg, rgba(16, 24, 32, .98), rgba(16, 24, 32, .8)); }
  .hero-layout { min-height: 650px; padding: 78px 0 220px; grid-template-columns: 1fr; align-items: start; }
  .hero-rail { display: none; }
  .hero h1 { font-size: clamp(4.6rem, 16vw, 7.6rem); }
  .product-finder { bottom: 26px; grid-template-columns: 1fr auto; }
  .finder-shortcuts { grid-template-columns: 1fr 1fr; }
  .catalog { padding: 92px 0; }
  .section-head { grid-template-columns: 1fr; gap: 23px; }
  .catalog-toolbar { position: relative; top: auto; grid-template-columns: 1fr; }
  .category-filters { padding-bottom: 4px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-layout { grid-template-columns: 1fr; }
  .sector-intro { position: relative; top: auto; }
  .company-grid { grid-template-columns: 1fr 1fr; }
  .company-number { grid-column: 1 / -1; writing-mode: initial; transform: none; line-height: .65; }
  .company-image { min-height: 440px; }
  .company-image img { height: 440px; }
  .enquiry-grid { grid-template-columns: 1fr; gap: 52px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .product-dialog { overflow-y: auto; }
  .product-dialog[open] { display: block; }
  .dialog-stage, .dialog-stage > img { min-height: 430px; }
  .dialog-content { overflow: visible; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 24px, 1320px); }
  .brand strong { font-size: 1.5rem; }
  .hero-layout { padding: 64px 0 305px; }
  .hero h1 { font-size: clamp(4.05rem, 20vw, 6rem); }
  .hero-intro { font-size: .96rem; }
  .hero-actions .button { width: 100%; }
  .hero-stats div { min-width: 33.33%; padding-right: 8px; }
  .hero-stats dt { font-size: 1.65rem; }
  .product-finder { grid-template-columns: 1fr; }
  .product-finder > button { min-height: 52px; }
  .finder-shortcuts { grid-template-columns: 1fr 1fr; }
  .finder-shortcuts button { min-height: 53px; }
  .section-head h2, .sector-intro h2, .company-copy h2, .enquiry-copy h2 { font-size: clamp(3.2rem, 16vw, 4.7rem); }
  .product-grid { grid-template-columns: 1fr; }
  .product-card button { display: grid; grid-template-columns: 42% 58%; }
  .product-media { height: 100%; aspect-ratio: auto; min-height: 190px; }
  .product-meta { padding: 17px; }
  .product-meta h3 { font-size: 1.3rem; }
  .product-meta p { display: none; }
  .sector-showcase, .company, .delivery-path, .enquiry { padding: 90px 0; }
  .sector-list article { grid-template-columns: 46px 1fr; }
  .company-grid { grid-template-columns: 1fr; }
  .company-number { font-size: 8rem; }
  .delivery-steps { grid-template-columns: 1fr; }
  .delivery-steps li { min-height: 220px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .quote-form { padding: 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 38px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 16px; }
  .footer-meta { flex-direction: column; gap: 4px; }
  .trisqle-credit { padding: 9px 10px 9px 12px; gap: 8px; }
  .trisqle-credit img { width: 135px; }
  .dialog-gallery { padding: 12px; }
  .dialog-stage, .dialog-stage > img { min-height: 280px; height: 280px; }
  .dialog-stage > img.is-technical { padding: 9px; }
  .dialog-thumbnails button { width: 74px; min-width: 74px; height: 58px; }
  .dialog-content { padding: 38px 24px 28px; }
  .dialog-actions .button { width: 100%; }
  .whatsapp-float b { display: none; }
  .whatsapp-float { padding-right: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}