@font-face{font-family:'Open Sans';src:url(fonts/OpenSans-Variable.ttf)format('truetype-variations');
  font-weight:300 800;font-display:swap}
@font-face{font-family:'Open Sans';src:url(fonts/OpenSans-Italic-Variable.ttf)format('truetype-variations');
  font-weight:300 800;font-style:italic;font-display:swap}

:root{
  --charcoal:#1B222A; --lift:#2B3642; --red:#D4372B; --red-hover:#B92C21;
  --red-up:#F0574A; --amber:#DE9526; --steel:#77838F; --body:#4A5561;
  --paper:#F4F6F7; --white:#fff; --line:#DDE1E5; --border:#E3E7EA;
  --sans:'Open Sans',ui-sans-serif,system-ui,'Segoe UI',Arial,sans-serif;
  /* CSS math needs whitespace around '+' or the whole clamp() is dropped */
  --h1:clamp(1.875rem, 1.35rem + 2.4vw, 3.5rem);
  --h2:clamp(1.5rem, 1.25rem + 1.1vw, 2.25rem);
  --h3:clamp(1.0625rem, 1.02rem + .2vw, 1.1875rem);
  --gut:clamp(1rem, 3.2vw, 2rem);
  --rhythm:clamp(3rem, 6vw, 6rem);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.65;color:var(--body);
  background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;color:var(--charcoal);font-weight:700;line-height:1.18;text-wrap:balance}
h1{font-size:var(--h1);letter-spacing:-.018em;line-height:1.08}
h2{font-size:var(--h2);letter-spacing:-.012em}
h3{font-size:var(--h3)}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
section{padding-block:var(--rhythm)}
.band{background:var(--paper)}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--red);margin:0 0 .85rem}
.eyebrow.mute{color:var(--steel)}
.lede{font-size:clamp(1.0625rem, 1rem + .3vw, 1.1875rem);color:var(--body);max-width:62ch}
.rule{width:40px;height:3px;background:var(--red);border:0;margin:0 0 1.4rem}
.mt{margin-top:1.1rem}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;height:80px;position:relative}
header.site .logo{width:190px;flex:none}
nav.main{display:flex;align-items:center;gap:clamp(1rem, 2.2vw, 1.9rem)}
nav.main a{font-size:.9375rem;font-weight:600;text-decoration:none;color:var(--charcoal);
  display:inline-flex;align-items:center;min-height:44px;
  border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
nav.main a:hover{color:var(--red)}
nav.main a[aria-current=page]{border-bottom-color:var(--red)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--charcoal);
  min-height:44px;min-width:44px;align-items:center;justify-content:center}
.burger svg{width:26px;height:26px;display:block}
#nav-toggle{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}
@media(max-width:899px){
  header.site .bar{height:64px}
  header.site .logo{width:132px}
  .burger{display:flex}
  nav.main{position:absolute;left:calc(var(--gut) * -1);right:calc(var(--gut) * -1);
    top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;
    border-bottom:1px solid var(--line);box-shadow:0 12px 28px rgba(27,34,42,.10);display:none}
  #nav-toggle:checked ~ nav.main{display:flex}
  nav.main a{height:52px;display:flex;align-items:center;padding-inline:var(--gut);
    border-bottom:1px solid var(--line);border-left:3px solid transparent}
  nav.main a[aria-current=page]{border-bottom-color:var(--line);border-left-color:var(--red);
    color:var(--red)}
  nav.main .btn{margin:1rem var(--gut)}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:700;font-size:.9375rem;letter-spacing:.055em;text-transform:uppercase;
  text-decoration:none;padding:.9rem 1.5rem;min-height:48px;border-radius:0;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .15s,color .15s,border-color .15s}
.btn.primary{background:var(--red);color:#fff}
.btn.primary:hover{background:var(--red-hover)}
.btn.primary:active{background:#A5271D}
.btn.ghost{border-color:var(--line);color:var(--charcoal);background:#fff}
.btn.ghost:hover{border-color:var(--charcoal)}
.btn.onDark{border-color:rgba(255,255,255,.32);color:#fff}
.btn.onDark:hover{border-color:#fff;background:rgba(255,255,255,.08)}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.cta :focus-visible,footer.site :focus-visible{outline-color:var(--red-up)}

/* ---------- hero ---------- */
.hero .grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:clamp(1.75rem, 4vw, 3.5rem);align-items:center}
.hero h1{margin:0 0 1.1rem;max-width:18ch}
.hero .acts{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.9rem}
.hero figure{margin:0}
.hero figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:899px){
  .hero .grid{grid-template-columns:1fr;gap:1.75rem}
  /* image AFTER the text so the H1 is readable without scrolling */
  .hero figure{order:2}
  .hero .copy{order:1}
  .hero figure img{aspect-ratio:16/9}
  .hero .acts .btn{width:100%}
}

/* ---------- card grids ---------- */
.cards{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);margin-top:2.25rem}
.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1023px){
  .c4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:767px){.c4,.c3,.c2{grid-template-columns:1fr}}

.card{background:#fff;display:flex;flex-direction:column;text-decoration:none;
  transition:box-shadow .15s,transform .15s}
a.card:hover{box-shadow:0 4px 14px rgba(27,34,42,.09);transform:translateY(-2px);z-index:1}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card.sector .ph{aspect-ratio:3/2}
.card .body{padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card .tag{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--steel)}
.card p{font-size:.9375rem;flex:1}
.card .more{font-size:.9375rem;font-weight:700;color:var(--red);margin-top:.35rem}

/* wide cards on the products index */
.wide .card{flex-direction:row}
.wide .card .ph{aspect-ratio:4/3;width:44%;flex:none}
.wide .card .body{padding:2rem}
@media(max-width:767px){.wide .card{flex-direction:column}.wide .card .ph{width:100%}}

/* ---------- numbered items ---------- */
.why{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:2.5rem}
.why > div{padding:0 1.75rem;border-left:1px solid var(--line)}
.why > div:first-child{padding-left:0;border-left:0}
.why .n{display:block;font-size:.8125rem;font-weight:700;color:var(--red);margin-bottom:.7rem}
.why h3{margin-bottom:.45rem}
.why p{font-size:.9375rem}
@media(max-width:1023px){.why{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2rem}}
@media(max-width:767px){
  .why{grid-template-columns:1fr;row-gap:0}
  .why > div{padding:1.6rem 0;border-left:0;border-top:1px solid var(--line)}
  .why > div:first-child{padding-top:0;border-top:0}
}

/* ---------- product page ---------- */
.lead{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(1.75rem, 4vw, 3.5rem);align-items:center}
.lead figure{margin:0}
.lead figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:899px){.lead{grid-template-columns:1fr}}
.crumb{font-size:.875rem;color:var(--steel);padding-top:1.5rem}
.crumb a{color:var(--red);text-decoration:none}
.crumb a:hover{text-decoration:underline}
.rows{border-top:1px solid var(--line);margin-top:1.75rem}
.rows div{border-bottom:1px solid var(--line);padding:1.15rem 0;display:grid;
  grid-template-columns:220px minmax(0,1fr);gap:1.5rem;align-items:baseline}
.rows b{color:var(--charcoal);font-weight:700}
.rows span{font-size:.9375rem}
@media(max-width:767px){.rows div{grid-template-columns:1fr;gap:.3rem}}
.note{border-left:3px solid var(--amber);background:#FBFAF7;padding:1.15rem 1.35rem;
  font-size:.9375rem;margin-top:1.75rem}
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem}
.tags span{font-size:.875rem;padding:.4rem .85rem;border:1px solid var(--line);color:var(--body)}

/* ---------- facts ---------- */
.facts{border-top:1px solid var(--line);margin-top:2rem}
.facts div{border-bottom:1px solid var(--line);padding:1rem 0;display:grid;
  grid-template-columns:220px minmax(0,1fr);gap:1.5rem}
.facts b{color:var(--charcoal);font-weight:700}
@media(max-width:767px){.facts div{grid-template-columns:1fr;gap:.25rem}}

/* ---------- CTA ---------- */
.cta{background:var(--charcoal);color:#fff}
.cta .inner{display:flex;flex-wrap:wrap;gap:1.75rem;align-items:center;justify-content:space-between}
.cta h2{color:#fff;margin:0 0 .5rem}
.cta p{color:#B4BDC6;max-width:46ch}
.cta .rule{margin-bottom:1.1rem}
.cta.soft{background:var(--paper);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);color:var(--body)}
.cta.soft .inner{flex-direction:column;text-align:center}
.cta.soft h2{color:var(--charcoal)}
.cta.soft p{color:var(--body);max-width:52ch}
@media(max-width:767px){
  .cta .inner{flex-direction:column;align-items:flex-start}
  .cta.soft .inner{align-items:center}
  .cta .btn{width:100%}
}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(0,1fr);
  gap:clamp(1.75rem, 4vw, 3rem);align-items:start;margin-top:2.25rem}
@media(max-width:1023px){.contact{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}}
@media(max-width:899px){.contact{grid-template-columns:1fr}}
form.enq{display:grid;gap:1.1rem}
form.enq .row{display:grid;gap:1.1rem;grid-template-columns:1fr 1fr}
@media(max-width:600px){form.enq .row{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;gap:.4rem;font-size:.875rem;font-weight:700;
  color:var(--charcoal)}
input,select,textarea{font:inherit;font-size:1rem;font-weight:400;color:var(--charcoal);
  padding:.75rem 1rem;min-height:48px;border:1px solid var(--line);border-radius:0;
  background:#fff;width:100%;transition:border-color .15s}
input:hover,select:hover,textarea:hover{border-color:#C9CFD5}
input:focus,select:focus,textarea:focus{outline:2px solid var(--red);outline-offset:0;
  border-color:transparent}
textarea{min-height:140px;resize:vertical;line-height:1.6}
.hint{font-size:.875rem;color:var(--steel)}
.hint a{color:var(--red)}
.hp{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.side > div{border-bottom:1px solid var(--line);padding-block:1.25rem}
.side > div:first-child{padding-top:0}
.side h3{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--steel);margin-bottom:.6rem}
.side p,.side address{font-size:.9375rem;font-style:normal;line-height:1.7}
.side a{color:var(--red);text-decoration:none}
.side a:hover{text-decoration:underline}
.side .note{margin-top:0;border-bottom:0}

/* ---------- footer ---------- */
footer.site{background:var(--charcoal);color:#8E99A4;padding-block:4rem 2rem;font-size:.9375rem}
footer.site .cols{display:grid;gap:2.5rem;grid-template-columns:1.4fr 1fr 1fr 1.2fr}
@media(max-width:899px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media(max-width:600px){footer.site .cols{grid-template-columns:1fr;gap:2rem}}
footer.site h4{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#6E7A86;margin:0 0 1rem}
footer.site a{color:#C3CBD3;text-decoration:none;display:block;padding-block:.25rem}
footer.site a:hover{color:#fff}
footer.site .logo{width:170px;margin-bottom:1.25rem}
footer.site address{font-style:normal;line-height:1.7}
footer.site .legal{margin-top:3rem;padding-top:1.5rem;border-top:1px solid #39434E;
  display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between;
  font-size:.875rem;color:#6E7A86}

/* ---------- centred pages ---------- */
.centre{max-width:560px;margin:0 auto;text-align:center;padding-block:clamp(4rem, 10vw, 7.5rem)}
.centre .acts{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-top:1.9rem}
.centre .links{display:flex;flex-wrap:wrap;gap:1.25rem;justify-content:center;
  margin-top:2.25rem;padding-top:1.75rem;border-top:1px solid var(--line);font-size:.9375rem}
.centre .links a{color:var(--red);text-decoration:none}
.centre .links a:hover{text-decoration:underline}

@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---------- catalogue grid: 12 sub-category cards ---------- */
/* The product photos are cut out on one common studio grey, so the card and
   the image share a ground and the tile reads as a single object. */
.cards.cat4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem}
.card.cat .ph{aspect-ratio:1/1;background:#C3C8CC}
.card.cat .ph img{width:100%;height:100%;object-fit:cover;display:block}
.card.cat .body{padding:1rem 1.05rem 1.15rem}
.card.cat h3{font-size:1rem;line-height:1.3}
.card.cat p{margin-top:.3rem;font-size:.875rem;color:#6E7A86;line-height:1.5}
@media (max-width:899px){.cards.cat4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:599px){.cards.cat4{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}}

/* ---------- hero: charcoal ground with a diagonal photo mosaic ---------- */
/* Text sits on flat charcoal at the left; six installation photographs fill
   the right and bleed off the top, right and bottom. The diagonal is a
   clip-path on the mosaic, so it never cuts into the text column. */
.hero.split{position:relative;background:var(--charcoal);color:#fff;overflow:hidden;
  padding:0;min-height:34rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.hero.split .hero-in{display:flex;align-items:center;
  padding:clamp(3rem,6vw,5.5rem) clamp(1.25rem,4vw,2.5rem) clamp(3rem,6vw,5.5rem)
          max(var(--gut),calc((100vw - var(--max)) / 2))}
.hero.split .copy{max-width:34rem}
.hero.split h1{color:#fff;margin:0 0 1.1rem;max-width:16ch}
.hero.split .lede{color:#C4CBD2}
.hero.split .eyebrow{color:var(--red)}

.hero .mosaic{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);
  gap:3px;background:var(--charcoal);
  clip-path:polygon(14% 0, 100% 0, 100% 100%, 0 100%)}
.hero .mosaic img{width:100%;height:100%;object-fit:cover;display:block;min-height:0}

@media(max-width:899px){
  /* stack, and put the mosaic AFTER the text so the H1 is readable without
     scrolling. The diagonal is dropped -- at this width it only eats the image. */
  .hero.split{grid-template-columns:1fr;min-height:0}
  .hero.split .hero-in{padding:2.75rem 1.25rem 1.75rem;order:1}
  .hero .mosaic{order:2;grid-template-rows:repeat(2,1fr);aspect-ratio:3/2;
    clip-path:none}
}
@media(max-width:599px){
  /* three columns of six thumbnails gets too small to read; go two-up */
  .hero .mosaic{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,1fr);aspect-ratio:2/3}
}