:root{
  --charcoal:#1b1e22;
  --graphite:#24282d;
  --graphite-2:#2c3136;
  --platinum:#d7dade;
  --platinum-dim:#9aa0a6;
  --paper:#f6f4f1;
  --ink:#1c1e21;
  --ink-soft:#4a4f55;
  --gold:#c9a267;
  --gold-bright:#e4c589;
  --rosegold:#b8765f;
  --line-dark:rgba(215,218,222,0.14);
  --line-light:rgba(28,30,33,0.12);
  --serif:'Playfair Display', serif;
  --sans:'Inter', sans-serif;
  --mono:'IBM Plex Mono', monospace;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}

body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
ul{list-style:none;}

.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:0.6em;
}
.eyebrow::before{
  content:'';
  width:22px;height:1px;
  background:var(--gold);
  display:inline-block;
}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 clamp(20px,4vw,48px);
}

h1,h2,h3{font-family:var(--serif); font-weight:600; line-height:1.15;}

/* ============ HEADER ============ */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(27,30,34,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px clamp(20px,4vw,48px);
  max-width:1200px; margin:0 auto;
}
.logo{
  font-family:var(--serif); font-weight:700; font-size:1.3rem;
  color:var(--paper); letter-spacing:0.02em;
}
.logo span{color:var(--gold);}
nav ul{display:flex; gap:32px;}
nav a{
  color:var(--platinum); font-size:0.92rem; font-weight:500;
  position:relative; padding:4px 0;
}
nav a:hover, nav a:focus-visible{color:var(--gold-bright);}
.nav-cta{
  background:linear-gradient(135deg,var(--gold),var(--rosegold));
  color:var(--charcoal); font-weight:600; font-size:0.88rem;
  padding:10px 22px; border-radius:2px;
  border:none;
}
.nav-cta:hover{filter:brightness(1.08);}
.menu-toggle{display:none; background:none; border:none; color:var(--paper); font-size:1.5rem;}

@media (max-width:860px){
  nav ul{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background:var(--charcoal);
    padding:24px; gap:18px; border-bottom:1px solid var(--line-dark);
    display:none;
  }
  nav ul.open{display:flex;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
}

/* ============ HERO ============ */
.hero{
  position:relative;
  background:var(--charcoal);
  color:var(--paper);
  overflow:hidden;
  padding:clamp(70px,12vw,140px) 0 clamp(60px,9vw,110px);
}
.hero-bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0.38; z-index:0;
}
.hero-texture{
  position:absolute; inset:0; opacity:0.5;
  background:
    repeating-linear-gradient(100deg, rgba(215,218,222,0.05) 0px, rgba(215,218,222,0.05) 1px, transparent 1px, transparent 6px),
    radial-gradient(ellipse at 75% 20%, rgba(201,162,103,0.18), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(215,218,222,0.09), transparent 50%);
  pointer-events:none;
}
.hero-sheen{
  position:absolute; top:0; bottom:0; left:-40%;
  width:35%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,0.08), transparent);
  animation:sheen 6s ease-in-out 1;
}
@keyframes sheen{
  0%{left:-40%;} 100%{left:140%;}
}
.hero-inner{position:relative; z-index:2; max-width:760px;}
.hero h1{
  font-size:clamp(2.1rem,4.6vw,3.6rem);
  margin:20px 0 22px;
  color:var(--paper);
}
.hero h1 em{
  font-style:italic;
  background:linear-gradient(120deg,var(--gold-bright),var(--gold) 60%,var(--rosegold));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p.lead{
  font-size:clamp(1rem,1.6vw,1.15rem);
  color:var(--platinum);
  max-width:620px;
  margin-bottom:36px;
}
.btn-row{display:flex; gap:16px; flex-wrap:wrap;}
.btn{
  padding:14px 30px; font-size:0.95rem; font-weight:600;
  border-radius:2px; border:1px solid transparent; display:inline-block;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--rosegold));
  color:var(--charcoal);
}
.btn-primary:hover{filter:brightness(1.08);}
.btn-outline{
  border-color:var(--line-dark); color:var(--paper);
}
.btn-outline:hover{border-color:var(--gold); color:var(--gold-bright);}

.hero-stats{
  display:flex; gap:clamp(24px,5vw,56px); margin-top:56px; flex-wrap:wrap;
  border-top:1px solid var(--line-dark); padding-top:28px;
}
.hero-stats div b{
  font-family:var(--serif); font-size:1.7rem; color:var(--gold-bright); display:block;
}
.hero-stats div span{font-size:0.82rem; color:var(--platinum-dim); font-family:var(--mono);}

/* ============ SECTION GENERIC ============ */
section{padding:clamp(60px,9vw,110px) 0;}
.section-head{max-width:680px; margin-bottom:48px;}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem); margin-top:14px;}
.section-head p{color:var(--ink-soft); margin-top:16px; font-size:1.02rem;}
.dark{background:var(--charcoal); color:var(--paper);}
.dark .section-head p{color:var(--platinum);}
.dark h2{color:var(--paper);}

/* ============ ABOUT ============ */
.about-grid{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:start;
}
.about-grid p{color:var(--ink-soft); margin-bottom:16px; font-size:1.02rem;}
.about-photo{
  width:100%; height:220px; object-fit:cover; border-radius:2px; margin-bottom:20px;
  border:1px solid var(--line-light);
}
.about-panel{
  background:var(--charcoal); color:var(--paper);
  padding:36px; border-radius:2px; position:relative;
  border:1px solid var(--line-light);
}
.about-panel h3{color:var(--gold-bright); font-size:1.15rem; margin-bottom:18px;}
.about-panel ul li{
  display:flex; justify-content:space-between; padding:12px 0;
  border-bottom:1px solid var(--line-dark); font-family:var(--mono); font-size:0.86rem;
}
.about-panel ul li:last-child{border-bottom:none;}
.about-panel ul li span:last-child{color:var(--gold-bright);}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;}}

/* ============ PRODUCT COLLECTION ============ */
.product-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.product-card{
  background:var(--paper); border:1px solid var(--line-light);
  padding:28px 26px; border-radius:2px;
  transition:transform 0.25s ease, border-color 0.25s ease;
}
.product-card:hover{transform:translateY(-4px); border-color:var(--gold);}
.swatch-chip{
  width:44px; height:44px; border-radius:2px; margin-bottom:18px;
  object-fit:cover; display:block;
}
.product-card h3{font-size:1.08rem; font-weight:600; font-family:var(--sans); margin-bottom:8px;}
.product-card p{font-size:0.9rem; color:var(--ink-soft);}
@media (max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.product-grid{grid-template-columns:1fr;}}

/* Swatch images now use real <img> tags — see images/ folder */

/* ============ COLOUR / FINISH SWATCH RAIL (signature) ============ */
.rail-wrap{overflow-x:auto; padding-bottom:12px; margin:0 -4px;}
.rail{display:flex; gap:18px; padding:4px;}
.swatch-card{
  flex:0 0 168px; height:220px; border-radius:3px; position:relative;
  overflow:hidden; cursor:pointer;
  transition:transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s ease;
  border:1px solid var(--line-dark);
}
.swatch-card:hover{transform:translateY(-6px) rotate(-1deg); box-shadow:0 20px 40px -12px rgba(0,0,0,0.5);}
.swatch-card img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.swatch-card::after{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75));
}
.swatch-label{
  position:absolute; bottom:14px; left:14px; right:14px; z-index:2;
  color:#fff; font-family:var(--mono); font-size:0.78rem; letter-spacing:0.04em;
}
.swatch-label b{display:block; font-family:var(--serif); font-size:1.05rem; font-weight:600; margin-bottom:2px;}
/* PVD colour swatches now use real <img> tags — see images/ folder */

/* ============ FINISH CARDS ============ */
.finish-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.finish-card{
  background:var(--graphite); border:1px solid var(--line-dark);
  padding:24px 22px; border-radius:2px;
}
.finish-card .swatch-chip{width:100%; height:76px; margin-bottom:16px; border-radius:2px;}
.finish-card h3{font-family:var(--sans); font-size:1rem; color:var(--paper); margin-bottom:6px;}
.finish-card p{font-size:0.85rem; color:var(--platinum-dim);}
@media (max-width:900px){.finish-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.finish-grid{grid-template-columns:1fr;}}

/* ============ SPEC TABLE ============ */
.spec-table{width:100%; border-collapse:collapse; font-size:0.95rem;}
.spec-table tr{border-bottom:1px solid var(--line-light);}
.spec-table td{padding:18px 10px;}
.spec-table td:first-child{
  font-family:var(--mono); font-size:0.78rem; letter-spacing:0.06em; text-transform:uppercase;
  color:var(--gold); width:220px;
}
.spec-table td:last-child{font-weight:500;}

/* ============ APPLICATIONS ============ */
.app-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:16px;
}
.app-tile{
  border:1px solid var(--line-light); border-radius:2px; padding:22px 20px;
  position:relative; background:#fff;
  transition:border-color 0.2s ease, background 0.2s ease;
}
.app-tile:hover{border-color:var(--gold); background:#fffaf1;}
.app-tile span{
  font-family:var(--mono); font-size:0.7rem; color:var(--gold); display:block; margin-bottom:8px;
}
.app-tile p{font-weight:600; font-size:0.98rem;}

/* ============ WHY CHOOSE ============ */
.why-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:2px;
  background:var(--line-dark);
}
.why-card{
  background:var(--charcoal); padding:32px 28px;
}
.why-card .num{
  font-family:var(--mono); font-size:0.78rem; color:var(--gold); margin-bottom:14px; display:block;
}
.why-card h3{font-size:1.05rem; color:var(--paper); font-family:var(--sans); margin-bottom:8px;}
.why-card p{font-size:0.88rem; color:var(--platinum-dim);}
@media (max-width:900px){.why-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.why-grid{grid-template-columns:1fr;}}

/* ============ INDUSTRIES ============ */
.industry-pills{display:flex; flex-wrap:wrap; gap:12px;}
.industry-pills span{
  border:1px solid var(--line-light); padding:10px 20px; border-radius:30px;
  font-size:0.88rem; font-weight:500; color:var(--ink-soft);
}

/* ============ GALLERY ============ */
.gallery-tabs{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:28px;}
.tab-btn{
  padding:9px 18px; border:1px solid var(--line-dark); background:transparent;
  color:var(--platinum); border-radius:30px; font-size:0.84rem; font-family:var(--mono);
}
.tab-btn.active, .tab-btn:hover{background:var(--gold); color:var(--charcoal); border-color:var(--gold);}
.gallery-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:14px;
}
.gallery-item{
  aspect-ratio:1/1; border-radius:2px; position:relative; overflow:hidden;
}
.gallery-item img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.gallery-item::after{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.6));
}
.gallery-item span{
  position:absolute; bottom:10px; left:10px; z-index:2; font-family:var(--mono); font-size:0.7rem; color:#fff;
  background:rgba(0,0,0,0.4); padding:3px 8px; border-radius:20px;
}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:600px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}

/* ============ FAQ ============ */
.faq-item{
  border-bottom:1px solid var(--line-light); padding:22px 0;
}
.faq-q{
  display:flex; justify-content:space-between; align-items:center;
  font-weight:600; font-size:1.02rem; background:none; border:none; width:100%;
  text-align:left; color:var(--ink);
}
.faq-q .plus{font-family:var(--mono); font-size:1.2rem; color:var(--gold); transition:transform 0.25s ease;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{
  max-height:0; overflow:hidden; transition:max-height 0.3s ease;
  color:var(--ink-soft); font-size:0.95rem;
}
.faq-item.open .faq-a{padding-top:14px;}

/* ============ CTA ============ */
.cta-section{
  background:linear-gradient(135deg, var(--charcoal), #2a2420 70%);
  text-align:center; position:relative; overflow:hidden;
}
.cta-section::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 50% 0%, rgba(201,162,103,0.22), transparent 60%);
}
.cta-inner{position:relative; z-index:2; max-width:640px; margin:0 auto;}
.cta-inner h2{color:var(--paper); font-size:clamp(1.6rem,3.4vw,2.4rem); margin-bottom:18px;}
.cta-inner p{color:var(--platinum); margin-bottom:34px;}
.cta-btns{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

/* ============ FOOTER ============ */
footer{background:var(--charcoal); color:var(--platinum-dim); padding:56px 0 28px; font-size:0.88rem;}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px;
}
.footer-grid h4{color:var(--paper); font-family:var(--sans); font-size:0.9rem; margin-bottom:16px;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul li a:hover{color:var(--gold-bright);}
.footer-bottom{
  border-top:1px solid var(--line-dark); padding-top:24px; display:flex;
  justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:0.8rem;
}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}

.skip-link{position:absolute; left:-999px; top:0; background:var(--gold); color:var(--charcoal); padding:10px 16px; z-index:200;}
.skip-link:focus{left:12px; top:12px;}
a:focus-visible, button:focus-visible{outline:2px solid var(--gold); outline-offset:2px;}

/* ============ TOPBAR ============ */
.topbar{
  background:#141619; color:var(--platinum-dim); font-size:0.8rem;
  border-bottom:1px solid var(--line-dark);
}
.topbar-inner{
  max-width:1200px; margin:0 auto; padding:8px clamp(20px,4vw,48px);
  display:flex; justify-content:space-between; align-items:center; gap:14px; flex-wrap:wrap;
}
.topbar-left{display:flex; gap:22px; flex-wrap:wrap;}
.topbar-left a{display:inline-flex; align-items:center; gap:7px;}
.topbar-left a:hover{color:var(--gold-bright);}
.social-row{display:flex; gap:14px; align-items:center;}
.social-row a{
  width:26px; height:26px; display:inline-flex; align-items:center; justify-content:center;
  border:1px solid var(--line-dark); border-radius:50%; color:var(--platinum-dim);
  transition:all 0.2s ease;
}
.social-row a:hover{border-color:var(--gold); color:var(--gold-bright); transform:translateY(-2px);}
.social-row svg{width:13px; height:13px;}
footer .social-row a{border-color:var(--line-dark);}

/* ============ APPLICATION IMAGE TILES ============ */
.app-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:18px;}
.app-tile{
  position:relative; border-radius:4px; overflow:hidden; height:190px;
  display:flex; flex-direction:column; justify-content:flex-end; padding:18px;
  border:1px solid var(--line-dark); isolation:isolate;
}
.app-tile img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
  transition:transform 0.5s ease;
}
.app-tile::after{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(20,22,25,0.05) 30%, rgba(15,16,18,0.88));
}
.app-tile:hover img{transform:scale(1.06);}
.app-tile .app-icon{
  position:relative; z-index:2; width:34px; height:34px; margin-bottom:auto;
  color:var(--gold-bright); opacity:0.9;
}
.app-tile p{position:relative; z-index:2; color:#fff; font-weight:600; font-size:1rem; font-family:var(--serif);}
.app-tile span.tag{position:relative; z-index:2; font-family:var(--mono); font-size:0.68rem; color:var(--gold-bright); text-transform:uppercase; letter-spacing:0.08em; margin-bottom:4px;}
.app-photo-note{font-size:0.8rem; color:var(--platinum-dim); text-align:center; margin-top:28px;}

/* ============ BOOKING FORM ============ */
.booking-wrap{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border:1px solid var(--line-dark); border-radius:4px; overflow:hidden;
}
.booking-info{
  background:var(--charcoal); color:var(--paper); padding:44px; position:relative; overflow:hidden;
}
.booking-info::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 20% 10%, rgba(201,162,103,0.16), transparent 55%);
}
.booking-info > *{position:relative; z-index:1;}
.booking-info h3{color:var(--paper); font-size:1.5rem; margin-bottom:14px;}
.booking-info p{color:var(--platinum); margin-bottom:28px; font-size:0.95rem;}
.booking-contact-item{
  display:flex; gap:14px; align-items:flex-start; margin-bottom:20px; font-size:0.92rem;
}
.booking-contact-item svg{width:18px; height:18px; flex-shrink:0; color:var(--gold-bright); margin-top:2px;}
.booking-contact-item b{display:block; color:var(--paper); font-size:0.78rem; font-family:var(--mono); text-transform:uppercase; letter-spacing:0.05em; margin-bottom:3px;}
.booking-form{background:#fff; padding:44px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.form-field{display:flex; flex-direction:column; gap:6px; margin-bottom:16px;}
.form-field label{font-size:0.82rem; font-weight:600; color:var(--ink);}
.form-field input, .form-field select, .form-field textarea{
  padding:12px 14px; border:1px solid var(--line-light); border-radius:2px;
  font-family:var(--sans); font-size:0.92rem; background:var(--paper); color:var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none; border-color:var(--gold);
}
.form-submit{
  width:100%; padding:14px; background:linear-gradient(135deg,var(--gold),var(--rosegold));
  color:var(--charcoal); font-weight:700; border:none; border-radius:2px; font-size:0.95rem;
}
.form-submit:hover{filter:brightness(1.06);}
.form-note{font-size:0.78rem; color:var(--ink-soft); margin-top:10px;}
@media (max-width:860px){
  .booking-wrap{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
}

/* ============ MAP ============ */
.map-wrap{
  border-radius:4px; overflow:hidden; border:1px solid var(--line-light); height:380px;
}
.map-wrap iframe{width:100%; height:100%; border:0; display:block;}