:root{
  --charcoal:#15161a;
  --charcoal-2:#1d1f24;
  --charcoal-3:#26282e;
  --brass:#b3874c;
  --brass-light:#d7ae76;
  --brass-dim:#8a6c40;
  --cream:#f3eee3;
  --cream-2:#e9e1d1;
  --ink:#242320;
  --ink-soft:#5a564c;
  --line-dark:rgba(243,238,227,0.14);
  --line-light:rgba(36,35,32,0.14);
  --maxw:1240px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:var(--cream);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:500;margin:0;line-height:1.08;letter-spacing:-0.01em;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
::selection{background:var(--brass);color:#15161a;}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;}
@media(prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;}}

/* ---------- HEADER ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(21,22,26,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.headbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 28px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;color:var(--cream);}
.brand img{width:42px;height:42px;border-radius:50%;object-fit:cover;}
.brand .btxt{display:flex;flex-direction:column;line-height:1.1;}
.brand .btxt b{font-family:'Fraunces',serif;font-size:16px;font-weight:600;letter-spacing:0.01em;}
.brand .btxt span{font-size:10px;color:var(--brass-light);letter-spacing:0.06em;}
nav.mainnav{display:flex;gap:28px;}
nav.mainnav a{color:var(--cream);font-size:14px;opacity:0.85;position:relative;padding:4px 0;}
nav.mainnav a:hover{opacity:1;}
nav.mainnav a::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--brass-light);transition:width .25s ease;}
nav.mainnav a:hover::after{width:100%;}
.head-right{display:flex;align-items:center;gap:14px;}
.langbox{display:flex;gap:2px;background:var(--charcoal-3);border:1px solid var(--line-dark);border-radius:20px;padding:3px;}
.langbox button{background:none;border:none;color:var(--cream);opacity:0.55;font-size:12px;padding:5px 10px;border-radius:16px;letter-spacing:0.03em;}
.langbox button.active{background:var(--brass);color:#191a1e;opacity:1;font-weight:600;}
.head-phone{display:none;color:var(--cream);font-size:13px;border:1px solid var(--line-dark);padding:8px 14px;border-radius:20px;white-space:nowrap;}
.head-phone b{color:var(--brass-light);}
.burger{display:none;background:none;border:none;color:var(--cream);font-size:22px;padding:4px;}

/* ---------- HERO ---------- */
.hero{
  position:relative;color:var(--cream);
  background:linear-gradient(180deg,rgba(15,16,19,0.55),rgba(15,16,19,0.86) 60%,var(--charcoal) 100%), var(--imgfacade) center 30%/cover no-repeat;
  padding:120px 0 90px;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line-dark) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:100% 33.33%,25% 100%;
  opacity:0.5;pointer-events:none;
}
.hero-inner{position:relative;max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.hero-eyebrow{color:var(--brass-light);font-size:13px;letter-spacing:0.04em;margin-bottom:18px;display:flex;align-items:center;gap:10px;}
.hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brass-light);}
.hero h1{font-size:clamp(36px,6vw,64px);max-width:760px;color:#fbf8f1;}
.hero h1 em{font-style:italic;color:var(--brass-light);font-weight:400;}
.hero-sub{max-width:520px;margin-top:22px;font-size:17px;line-height:1.6;color:#d8d3c6;}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;font-size:14px;font-weight:600;letter-spacing:0.02em;
  border-radius:2px;border:1px solid transparent;transition:transform .2s ease, background .2s ease;
}
.btn-primary{background:var(--brass);color:#181913;}
.btn-primary:hover{background:var(--brass-light);transform:translateY(-1px);}
.btn-ghost{border-color:rgba(243,238,227,0.35);color:var(--cream);}
.btn-ghost:hover{border-color:var(--brass-light);color:var(--brass-light);}
.hero-stats{display:flex;gap:44px;margin-top:64px;flex-wrap:wrap;border-top:1px solid var(--line-dark);padding-top:28px;max-width:640px;}
.hero-stats div b{display:block;font-family:'Fraunces',serif;font-size:26px;color:var(--brass-light);font-weight:500;}
.hero-stats div span{font-size:12px;color:#b6b1a4;}

/* ---------- SECTION HEADERS ---------- */
.section{padding:96px 0;}
.section.dark{background:var(--charcoal);color:var(--cream);}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:48px;flex-wrap:wrap;}
.sec-head h2{font-size:clamp(28px,4vw,42px);max-width:600px;}
.sec-head p{max-width:380px;font-size:15px;line-height:1.6;color:var(--ink-soft);}
.section.dark .sec-head p{color:#b6b1a4;}
.sec-tag{font-size:12px;letter-spacing:0.05em;color:var(--brass-dim);margin-bottom:10px;display:block;}
.section.dark .sec-tag{color:var(--brass-light);}

/* ---------- ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.about-photo{position:relative;border:1px solid var(--line-light);}
.about-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;}
.about-points{display:flex;flex-direction:column;gap:26px;margin-top:28px;}
.point{display:flex;gap:16px;border-top:1px solid var(--line-light);padding-top:16px;}
.point b{font-family:'Fraunces',serif;color:var(--brass-dim);font-size:20px;font-weight:500;min-width:34px;}
.point p{font-size:14px;color:var(--ink-soft);line-height:1.55;}
.point h4{font-size:15px;margin-bottom:4px;}

/* ---------- PRODUCTS ---------- */
.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
.cat-tabs button{
  background:transparent;border:1px solid var(--line-light);color:var(--ink);
  padding:9px 18px;font-size:13px;border-radius:20px;letter-spacing:0.02em;
}
.cat-tabs button.active{background:var(--ink);color:var(--cream);border-color:var(--ink);}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-light);border:1px solid var(--line-light);}
.prod-card{
  background:var(--cream);padding:0;cursor:pointer;position:relative;
  display:flex;flex-direction:column;
  transition:background .25s ease, transform .35s ease, box-shadow .35s ease;
}
.prod-card:hover{background:var(--cream-2);}
.prod-img{position:relative;aspect-ratio:5/4;overflow:hidden;background:var(--charcoal-2);}
.prod-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .4s ease;filter:saturate(0.96);}
.prod-card:hover .prod-img img{transform:scale(1.06);filter:saturate(1.05);}
.prod-img::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, rgba(15,16,19,0.28) 0%, transparent 32%);
}
.prod-frame{position:absolute;inset:10px;border:1px solid rgba(243,238,227,0);pointer-events:none;transition:border-color .3s ease;z-index:2;}
.prod-card:hover .prod-frame{border-color:rgba(243,238,227,0.5);}
.prod-frame::before,.prod-frame::after{content:'';position:absolute;background:rgba(243,238,227,0);transition:background .3s ease;}
.prod-frame::before{left:50%;top:0;bottom:0;width:1px;}
.prod-frame::after{top:50%;left:0;right:0;height:1px;}
.prod-card:hover .prod-frame::before,.prod-card:hover .prod-frame::after{background:rgba(243,238,227,0.4);}

/* category shown as a small overlay pill on the photo, not buried in the text block */
.prod-pill{
  position:absolute;top:14px;left:14px;z-index:3;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px 6px 10px;border-radius:20px;
  background:rgba(15,16,19,0.55);backdrop-filter:blur(6px);
  border:1px solid rgba(243,238,227,0.16);
  font-size:10.5px;letter-spacing:0.07em;text-transform:uppercase;color:var(--brass-light);
}
.prod-pill::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--brass-light);}

.prod-body{padding:24px 24px 22px;flex:1;display:flex;flex-direction:column;}
.prod-cat{font-size:11px;letter-spacing:0.05em;color:var(--brass-dim);margin-bottom:8px;}
.prod-body h3{font-size:20px;margin-bottom:9px;letter-spacing:-0.01em;}
.prod-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.6;flex:1;}
.prod-more{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line-light);
  font-size:12px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px;
  letter-spacing:0.04em;text-transform:uppercase;
}
.prod-more .ar{transition:transform .25s ease;color:var(--brass-dim);}
.prod-card:hover .prod-more{color:var(--brass-dim);}
.prod-card:hover .prod-more .ar{transform:translateX(5px);color:var(--brass-light);}

/* quiet brass-tinted glow + lift on hover, echoing a premium "border glow" without the gimmick */
.prod-card:hover{
  box-shadow:0 26px 50px -28px rgba(0,0,0,0.4), 0 0 0 1px rgba(179,135,76,0.18) inset;
  transform:translateY(-3px);
  z-index:2;
}


/* ---------- MODAL / PRODUCT PAGE ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,16,19,0.72);z-index:100;
  display:none;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px;
}
.modal-overlay.open{display:flex;}
.modal-box{
  background:var(--cream);max-width:960px;width:100%;position:relative;
  border:1px solid var(--brass-dim);margin-top:20px;
}
.modal-close{
  position:absolute;top:18px;right:18px;background:var(--charcoal);color:var(--cream);
  width:36px;height:36px;border-radius:50%;border:none;font-size:18px;z-index:5;
}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;}
.modal-imgcol{position:relative;}
.modal-imgcol img{width:100%;height:100%;object-fit:cover;min-height:320px;}
.modal-info{padding:44px 40px;}
.modal-info .prod-cat{margin-bottom:14px;}
.modal-info h2{font-size:30px;margin-bottom:14px;}
.modal-desc{font-size:14.5px;line-height:1.65;color:var(--ink-soft);margin-bottom:26px;}
.spec-list{border-top:1px solid var(--line-light);}
.spec-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line-light);font-size:13.5px;}
.spec-row span:first-child{color:var(--ink-soft);}
.spec-row span:last-child{font-weight:600;text-align:right;}
.modal-cta{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- GALLERY ---------- */
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;}
.gal-item{position:relative;aspect-ratio:1/1;overflow:hidden;cursor:pointer;}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .4s ease;filter:grayscale(0.08);}
.gal-item:hover img{transform:scale(1.06);filter:grayscale(0);}
.gal-cap{
  position:absolute;left:0;right:0;bottom:0;padding:12px 14px;
  background:linear-gradient(180deg,transparent,rgba(10,10,10,0.82));
  color:#f1ede0;font-size:12px;letter-spacing:0.02em;
  opacity:0;transform:translateY(6px);transition:all .3s ease;
}
.gal-item:hover .gal-cap{opacity:1;transform:translateY(0);}

/* ---------- LIGHTBOX ---------- */
.lightbox{position:fixed;inset:0;background:rgba(10,10,11,0.94);z-index:110;display:none;align-items:center;justify-content:center;padding:30px;}
.lightbox.open{display:flex;}
.lightbox img{max-height:88vh;max-width:92vw;object-fit:contain;border:1px solid rgba(255,255,255,0.15);}
.lightbox-close{position:absolute;top:24px;right:28px;background:none;border:none;color:#f1ede0;font-size:26px;}

/* ---------- BEFORE / AFTER ---------- */
.ba-wrap{max-width:760px;margin:0 auto;}
.ba-slider{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line-dark);user-select:none;}
.ba-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.ba-after{z-index:1;}
.ba-before-wrap{position:absolute;inset:0;overflow:hidden;z-index:2;width:50%;}
.ba-before-wrap img{width:200%;max-width:none;position:absolute;left:0;top:0;height:100%;object-fit:cover;}
.ba-handle{
  position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--brass-light);z-index:3;
  cursor:ew-resize;transform:translateX(-1px);
}
.ba-handle::after{
  content:'⇔';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:42px;height:42px;background:var(--brass);color:#181913;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.ba-tag{position:absolute;top:14px;padding:5px 12px;font-size:11px;letter-spacing:0.05em;background:rgba(15,16,19,0.72);color:#f1ede0;z-index:4;}
.ba-tag.before{left:14px;}
.ba-tag.after{right:14px;}
.ba-note{margin-top:18px;font-size:12.5px;color:#a8a396;text-align:center;line-height:1.6;}

/* ---------- COLORS ---------- */
.colors-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.swatch-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:26px;}
.swatch{aspect-ratio:1/1.15;border:1px solid var(--line-dark);display:flex;flex-direction:column;justify-content:flex-end;padding:8px;}
.swatch span{font-size:9.5px;color:rgba(243,238,227,0.85);letter-spacing:0.02em;line-height:1.3;text-shadow:0 1px 2px rgba(0,0,0,0.5);}
.palette-photo{border:1px solid var(--line-dark);}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.contact-card{border:1px solid var(--line-dark);padding:30px;display:flex;flex-direction:column;gap:6px;transition:border-color .3s ease, background .3s ease;}
.contact-card:hover{border-color:rgba(179,135,76,0.4);background:rgba(179,135,76,0.04);}
.contact-card b{font-family:'Fraunces',serif;font-size:20px;color:var(--brass-light);font-weight:500;}
.contact-card span{font-size:14px;color:#c9c4b6;}
.contact-cards{display:flex;flex-direction:column;gap:16px;}
.contact-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}

/* ---------- FOOTER ---------- */
footer{background:#0f1013;color:#948f80;padding:50px 0 26px;font-size:13px;}
.foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;border-bottom:1px solid rgba(243,238,227,0.08);padding-bottom:34px;margin-bottom:22px;}
.foot-brand{display:flex;gap:12px;align-items:center;}
.foot-brand img{width:38px;height:38px;border-radius:50%;}
.foot-brand b{color:#e8e2d3;font-family:'Fraunces',serif;font-size:16px;font-weight:600;}
.foot-nav{display:flex;gap:26px;flex-wrap:wrap;}
.foot-nav a:hover{color:var(--brass-light);}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* mobile nav drawer */
.mobnav{
  position:fixed;inset:0;background:var(--charcoal);z-index:90;display:none;
  flex-direction:column;padding:100px 32px 40px;gap:26px;
}
.mobnav.open{display:flex;}
.mobnav a{color:var(--cream);font-size:22px;font-family:'Fraunces',serif;}
.mobnav .head-phone{display:inline-block;margin-top:20px;}

/* ---------- PRODUCT DETAIL PAGE (standalone) ---------- */
.pd-hero{background:var(--charcoal);color:var(--cream);padding:140px 0 0;}
.pd-back{font-size:13px;color:var(--brass-light);display:inline-flex;gap:6px;margin-bottom:22px;}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--cream);border:1px solid var(--line-light);margin-bottom:90px;}
.pd-imgcol img{width:100%;height:100%;object-fit:cover;min-height:380px;}
.pd-info{padding:52px 48px;}
.pd-info h1{font-size:34px;margin-bottom:16px;}
.pd-desc{font-size:15px;line-height:1.7;color:var(--ink-soft);margin-bottom:30px;}
.pd-cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap;}
.pd-related{margin-top:6px;}

/* ---------- CATALOGUE PAGE ---------- */
.cat-hero{background:var(--charcoal);color:var(--cream);padding:60px 0 44px;}
.cat-hero h1{font-size:clamp(30px,5vw,46px);max-width:640px;}

/* Stylised "old window" look applied to the before-image (see note under the slider) */
.ba-old-filter{
  filter: grayscale(1) sepia(0.65) brightness(0.62) contrast(0.88) saturate(1.35);
}
.ba-before-wrap::before{
  /* warm aged-photo tint */
  content:'';position:absolute;inset:0;z-index:1;
  background:rgba(92,58,22,0.38);
  mix-blend-mode:multiply;
}
.ba-before-wrap::after{
  /* heavy vignette + film grain, to read unmistakably as an old photograph */
  content:'';position:absolute;inset:0;z-index:2;
  background:
    radial-gradient(ellipse at center, transparent 20%, rgba(10,6,2,0.78) 105%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
  opacity:0.9;
}

/* ---------- PAGE LOADER (big centred logo on load) ---------- */
body.loading{overflow:hidden;}
.page-loader{
  position:fixed;inset:0;z-index:500;
  background:radial-gradient(ellipse at center, var(--charcoal-3) 0%, var(--charcoal) 70%);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px;
  transition:opacity .7s ease, visibility .7s ease;
}
.page-loader.hide{opacity:0;visibility:hidden;pointer-events:none;}
.loader-ring{
  position:relative;width:132px;height:132px;display:flex;align-items:center;justify-content:center;
}
.loader-ring::before{
  content:'';position:absolute;inset:0;border-radius:50%;
  border:1.5px solid rgba(243,238,227,0.12);
  border-top-color:var(--brass-light);
  animation:loaderSpin 1.4s linear infinite;
}
.loader-ring img{
  width:96px;height:96px;border-radius:50%;object-fit:cover;
  box-shadow:0 0 50px rgba(179,135,76,0.4);
  animation:loaderPulse 1.8s ease-in-out infinite;
}
.loader-word{font-family:'Fraunces',serif;color:var(--brass-light);font-size:13px;letter-spacing:0.18em;opacity:0.85;}
@keyframes loaderSpin{to{transform:rotate(360deg);}}
@keyframes loaderPulse{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}

/* ---------- HERO ENTRANCE (one orchestrated reveal, tied to loader) ---------- */
.hero-eyebrow,.hero h1,.hero-sub,.hero-actions,.hero-stats{
  opacity:0;transform:translateY(14px);
  transition:opacity .8s ease, transform .8s ease;
}
body.revealed .hero-eyebrow{transition-delay:.05s;}
body.revealed .hero h1{transition-delay:.15s;}
body.revealed .hero-sub{transition-delay:.28s;}
body.revealed .hero-actions{transition-delay:.4s;}
body.revealed .hero-stats{transition-delay:.5s;}
body.revealed .hero-eyebrow,body.revealed .hero h1,body.revealed .hero-sub,
body.revealed .hero-actions,body.revealed .hero-stats{opacity:1;transform:translateY(0);}

/* ---------- PREMIUM POLISH ---------- */
/* subtle film-grain depth on dark sections */
.section.dark, .hero, .cat-hero, .pd-hero, footer{position:relative;}
.section.dark::before, footer::before{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;opacity:0.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}
.section.dark > .wrap, .section.dark > .gal-grid, footer > .wrap{position:relative;z-index:1;}

/* header gets a hairline gold gradient edge instead of a flat border */
header{border-bottom:none;box-shadow:0 1px 0 0 rgba(179,135,76,0.28), 0 12px 30px -18px rgba(0,0,0,0.6);}

/* richer shadows + lift on interactive imagery */
.about-photo, .palette-photo, .pd-imgcol img{box-shadow:0 30px 60px -30px rgba(0,0,0,0.45);}
/* prod-card hover/transition rules now live with the card definition above */
.gal-item{box-shadow:0 1px 0 rgba(0,0,0,0.06);}

/* buttons: a quiet shine on hover instead of a flat colour swap */
.btn-primary{position:relative;overflow:hidden;}
.btn-primary::after{
  content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(115deg, transparent, rgba(255,255,255,0.35), transparent);
  transform:skewX(-20deg);transition:left .6s ease;
}
.btn-primary:hover::after{left:120%;}

/* ba-slider gets a touch more presence */
.ba-slider{box-shadow:0 30px 70px -30px rgba(0,0,0,0.55);}

/* ---------- PROCESS / HOW WE WORK ---------- */
.process-track{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;
}
.process-track::before{
  content:'';position:absolute;top:23px;left:calc(10% + 0px);right:calc(10% + 0px);height:1px;
  background:linear-gradient(90deg, transparent, var(--line-dark) 8%, var(--line-dark) 92%, transparent);
  z-index:0;
}
.process-step{position:relative;padding:0 18px;z-index:1;}
.process-step:first-child{padding-left:0;}
.process-step:last-child{padding-right:0;}
.process-num{
  width:46px;height:46px;border-radius:50%;
  border:1px solid var(--brass-dim);background:var(--charcoal);
  color:var(--brass-light);font-family:'Fraunces',serif;font-size:17px;font-weight:500;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  transition:border-color .25s ease, background .25s ease;
}
.process-step:hover .process-num{border-color:var(--brass-light);background:var(--charcoal-3);}
.process-step h4{font-size:15.5px;color:var(--cream);margin-bottom:8px;}
.process-step p{font-size:13px;line-height:1.6;color:#a8a396;}

@media(max-width:900px){
  .process-track{grid-template-columns:1fr;gap:30px;}
  .process-track::before{
    top:0;bottom:0;left:22px;right:auto;width:1px;height:auto;
    background:linear-gradient(180deg, transparent, var(--line-dark) 8%, var(--line-dark) 92%, transparent);
  }
  .process-step{padding:0 0 0 60px;}
  .process-step:first-child,.process-step:last-child{padding-left:60px;}
  .process-num{position:absolute;left:0;top:0;margin-bottom:0;}
}

/* ---------- RESPONSIVE (kept last on purpose, so these always win the cascade) ---------- */
@media(max-width:980px){
  .prod-grid{grid-template-columns:repeat(2,1fr);}
  .gal-grid{grid-template-columns:repeat(3,1fr);}
  .about-grid,.colors-grid,.contact-grid{grid-template-columns:1fr;}
  .modal-grid{grid-template-columns:1fr;}
  .modal-imgcol img{min-height:220px;}
}
@media(max-width:720px){
  nav.mainnav{display:none;}
  .burger{display:block;}
  .head-phone{display:none;}
  .prod-grid{grid-template-columns:1fr 1fr;}
  .gal-grid{grid-template-columns:repeat(2,1fr);}
  .swatch-grid{grid-template-columns:repeat(3,1fr);}
  .hero{padding:60px 0 60px;}
  .hero-stats{gap:26px;}
  .section{padding:64px 0;}

  /* product detail page: stack image above text, no more squeezed sliver */
  .pd-hero{padding:56px 0 0;}
  .pd-grid{grid-template-columns:1fr;margin-bottom:56px;}
  .pd-imgcol img{min-height:0;aspect-ratio:4/3;}
  .pd-info{padding:28px 22px 34px;}
  .pd-info h1{font-size:26px;}

  /* catalogue page: close the gap under the sticky header */
  .cat-hero{padding:30px 0 28px;}
  .cat-list{padding-top:8px;}
}
@media(max-width:520px){
  .prod-grid{grid-template-columns:1fr;}
  .prod-body{padding:20px 20px 20px;}
}

/* ---------- TECHNICAL DIAGRAM IMAGES (manufacturer cross-sections) ---------- */
/* These are white-background, portrait technical drawings — show them whole, never cropped */
.prod-img.diagram{background:#f2ede2;}
.prod-img.diagram img{object-fit:contain;padding:22px;box-sizing:border-box;transform:none!important;}
.prod-img.diagram:hover img{transform:scale(1.03)!important;}
.pd-imgcol.diagram{background:#f2ede2;display:flex;align-items:center;justify-content:center;}
.pd-imgcol.diagram img{width:100%;height:100%;object-fit:contain;padding:32px;box-sizing:border-box;min-height:320px;}

/* Glass grid: last odd card fills the remaining row */
.glass-grid .prod-card:last-child:nth-child(3n+2){grid-column:span 2;}
@media(max-width:520px){.glass-grid .prod-card:last-child:nth-child(3n+2){grid-column:auto;}}

/* ---------- FULL IMAGES — NOTHING CROPPED (kept last so it always wins) ---------- */
/* Product cards (home + catalogue): whole picture, centred, on a neutral backdrop */
.prod-img::after{display:none;}
.prod-img{background:#f2ede2;}
.prod-img img{object-fit:contain;padding:12px;box-sizing:border-box;filter:none;transform:none!important;}
.prod-card:hover .prod-img img{transform:none!important;filter:none;}
.prod-img.diagram img{padding:22px;}
.prod-img.diagram:hover img{transform:none!important;}

/* Product detail page: image keeps its own proportions on every screen size */
.pd-imgcol{display:flex;align-items:center;justify-content:center;background:#f2ede2;}
.pd-imgcol img{width:100%;height:auto;max-height:80vh;min-height:0;aspect-ratio:auto;object-fit:contain;box-shadow:none;}
.pd-imgcol.diagram img{height:auto;min-height:0;padding:24px;}

/* About photo, colour palette photo, modal */
.about-photo img{height:auto;aspect-ratio:auto;object-fit:contain;display:block;}
.palette-photo img{width:100%;height:auto;display:block;}
.modal-imgcol img{object-fit:contain;}

/* Gallery: show each photo whole (portrait or square) inside its tile */
.gal-item{background:#15161a;}
.gal-item img{object-fit:contain;filter:none;}
.gal-item:hover img{transform:none;filter:none;}

@media(max-width:720px){
  .pd-imgcol img{aspect-ratio:auto;min-height:0;max-height:70vh;}
  .pd-imgcol.diagram img{padding:16px;}
}

/* ---------- PDF CATALOGUE BANNER ---------- */
.pdf-banner{
  display:grid;grid-template-columns:260px 1fr;gap:0;margin-top:56px;
  background:var(--charcoal-3);border:1px solid var(--line-dark);overflow:hidden;
}
.pdf-banner-img{background:#0f1013;}
.pdf-banner-img img{width:100%;height:100%;object-fit:cover;min-height:220px;}
.pdf-banner-body{padding:34px 38px;display:flex;flex-direction:column;justify-content:center;color:var(--cream);}
.pdf-banner-body .sec-tag{color:var(--brass-light);}
.pdf-banner-body h3{font-size:26px;margin:8px 0 10px;}
.pdf-banner-body p{font-size:14px;color:#c9c4b6;line-height:1.6;max-width:440px;margin-bottom:20px;}
.pdf-banner-body .btn{align-self:flex-start;}
.pdf-banner-soon{font-size:13px;color:#8f8a7c;font-style:italic;}
.section.dark .pdf-banner{background:var(--charcoal-3);}
.section:not(.dark) .pdf-banner{background:var(--charcoal);}

@media(max-width:720px){
  .pdf-banner{grid-template-columns:1fr;}
  .pdf-banner-img img{min-height:160px;}
  .pdf-banner-body{padding:26px 24px;}
}

/* ---------- FEEDBACK / TESTIMONIALS ---------- */
.feedback-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:start;}
.feedback-list{display:flex;flex-direction:column;gap:1px;background:var(--line-light);border:1px solid var(--line-light);}
.feedback-card{background:var(--cream);padding:24px 26px;}
.feedback-stars{color:var(--line-light);letter-spacing:2px;font-size:14px;margin-bottom:10px;}
.feedback-stars .on{color:var(--brass);}
.feedback-msg{font-size:14.5px;color:var(--ink);line-height:1.6;margin-bottom:14px;}
.feedback-name{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;font-weight:600;color:var(--ink-soft);}
.feedback-name span{font-weight:400;font-size:11.5px;color:#a39d8d;}

.feedback-form-card{background:var(--cream-2);border:1px solid var(--line-light);padding:30px;position:sticky;top:100px;}
.feedback-form-card h4{font-family:'Fraunces',serif;font-size:19px;margin-bottom:18px;}
.feedback-form-card label{display:block;font-size:12px;letter-spacing:0.03em;color:var(--ink-soft);margin:14px 0 6px;}
.feedback-form-card label:first-of-type{margin-top:0;}
.feedback-form-card input[type="text"],
.feedback-form-card select,
.feedback-form-card textarea{
  width:100%;border:1px solid var(--line-light);background:var(--cream);padding:11px 13px;
  font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);border-radius:0;
}
.feedback-form-card textarea{resize:vertical;}
.feedback-form-card input:focus,.feedback-form-card select:focus,.feedback-form-card textarea:focus{
  outline:none;border-color:var(--brass);
}
.feedback-form-card button{margin-top:20px;}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;}
.feedback-flash{padding:10px 14px;font-size:13px;margin-bottom:16px;border:1px solid;}
.feedback-flash.ok{background:rgba(88,150,90,0.08);border-color:rgba(88,150,90,0.4);color:#3d6b3f;}
.feedback-flash.err{background:rgba(190,80,70,0.08);border-color:rgba(190,80,70,0.4);color:#a13d33;}

@media(max-width:900px){
  .feedback-grid{grid-template-columns:1fr;}
  .feedback-form-card{position:static;}
}

/* ---------- CHATBOT WIDGET ---------- */
.chatbot-toggle{
  position:fixed;right:24px;bottom:24px;z-index:150;
  width:58px;height:58px;border-radius:50%;border:none;
  background:var(--brass);color:#181913;font-size:24px;
  box-shadow:0 14px 30px -8px rgba(0,0,0,0.5);
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease, background .2s ease;
}
.chatbot-toggle:hover{transform:scale(1.06);background:var(--brass-light);}
.chatbot-toggle .cb-icon-close{display:none;}
.chatbot-toggle.open .cb-icon-open{display:none;}
.chatbot-toggle.open .cb-icon-close{display:inline;}

.chatbot-panel{
  position:fixed;right:24px;bottom:94px;z-index:150;
  width:360px;max-width:calc(100vw - 32px);height:480px;max-height:calc(100vh - 140px);
  background:var(--cream);border:1px solid var(--line-dark);
  display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 70px -20px rgba(0,0,0,0.55);
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
}
.chatbot-panel.open{opacity:1;visibility:visible;transform:translateY(0);}

.chatbot-head{
  background:var(--charcoal);color:var(--cream);padding:16px 18px;
  display:flex;align-items:center;gap:12px;flex-shrink:0;
}
.chatbot-head img{width:36px;height:36px;border-radius:50%;object-fit:cover;}
.chatbot-head b{display:block;font-family:'Fraunces',serif;font-size:14.5px;font-weight:600;}
.chatbot-head span{display:block;font-size:11px;color:var(--brass-light);}

.chatbot-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;}
.cb-msg{max-width:84%;font-size:13.5px;line-height:1.5;padding:10px 13px;}
.cb-msg.bot{align-self:flex-start;background:var(--cream-2);color:var(--ink);border:1px solid var(--line-light);}
.cb-msg.user{align-self:flex-end;background:var(--charcoal);color:var(--cream);}
.cb-msg a{color:var(--brass-dim);text-decoration:underline;}
.cb-msg.bot a{color:#8a6c40;}
.cb-msg.user a{color:var(--brass-light);}
.cb-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px;}
.cb-quick button{
  font-size:11.5px;padding:6px 11px;border-radius:14px;border:1px solid var(--line-light);
  background:var(--cream);color:var(--ink);
}
.cb-quick button:hover{border-color:var(--brass);color:var(--brass-dim);}

.chatbot-input{display:flex;border-top:1px solid var(--line-light);flex-shrink:0;}
.chatbot-input input{
  flex:1;border:none;background:var(--cream);padding:13px 14px;font-size:13.5px;font-family:'Inter',sans-serif;
}
.chatbot-input input:focus{outline:none;}
.chatbot-input button{
  border:none;background:var(--brass);color:#181913;padding:0 18px;font-size:12.5px;font-weight:700;
  letter-spacing:0.03em;text-transform:uppercase;
}
.chatbot-input button:hover{background:var(--brass-light);}

@media(max-width:520px){
  .chatbot-panel{right:16px;left:16px;width:auto;bottom:88px;}
  .chatbot-toggle{right:16px;bottom:16px;}
}