/* =========================================================
   BC METALS — Design System
   Premium / Luxury / Corporate / Minimal
   ========================================================= */

:root{
  --gold: #C8A24A;
  --gold-dim: #a98a3f;
  --black: #111111;
  --charcoal: #1a1a1a;
  --white: #ffffff;
  --gray-light: #f6f5f3;
  --gray-mid: #e6e3dd;
  --text-soft: #6b6862;
  --radius: 4px;
  --container: 1240px;
  --ease: cubic-bezier(.25,.1,.25,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family:'Inter', -apple-system, sans-serif;
  color: var(--black);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3,h4{
  font-family:'Playfair Display', serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 18px;
  letter-spacing: 0.3px;
}

h1{ font-size: clamp(2.4rem, 4.5vw, 4rem); font-weight: 600; }
h2{ font-size: clamp(1.9rem, 3vw, 2.6rem); }
h3{ font-size: 1.4rem; }
p{ margin: 0 0 16px; color: var(--text-soft); }

a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }
button{ font-family:'Inter', sans-serif; cursor:pointer; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

section{ position: relative; }

.section-pad{ padding: 120px 0; }
.section-pad-sm{ padding: 80px 0; }

.bg-light{ background: var(--gray-light); }
.bg-dark{ background: var(--black); color: var(--white); }
.bg-dark p{ color: rgba(255,255,255,0.65); }
.bg-dark h1, .bg-dark h2, .bg-dark h3{ color: var(--white); }

/* ---------- Eyebrow / Kicker ---------- */
.kicker{
  display:flex;
  align-items:center;
  gap: 14px;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 18px;
}
.kicker::before{
  content:'';
  width: 32px;
  height: 1px;
  background: var(--gold);
  display:block;
}

.section-head{
  max-width: 720px;
  margin-bottom: 64px;
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .kicker{ justify-content:center; }
.section-head.center .kicker::before{ display:none; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 16px 34px;
  font-family:'Inter', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn-primary:hover{
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.bg-dark .btn-primary:hover, .btn-outline-light:hover{ color: var(--gold); }

.btn-outline{
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-outline:hover{ background: var(--black); color: var(--white); }

.btn-outline-light{
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover{ border-color: var(--gold); }

.btn-row{ display:flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Nav ---------- */
.nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 999;
  padding: 26px 0;
  transition: all .4s var(--ease);
  background: transparent;
}
.nav.solid{
  background: rgba(17,17,17,0.96);
  padding: 16px 0;
  box-shadow: 0 1px 0 rgba(200,162,74,0.25);
  backdrop-filter: blur(6px);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.wordmark{
  font-family:'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}
.wordmark span{ color: var(--gold); }
.nav-links{
  display:flex;
  align-items:center;
  gap: 42px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  position:relative;
  padding-bottom: 4px;
  transition: color .3s;
}
.nav-links a::after{
  content:'';
  position:absolute;
  left:0; bottom:0;
  width:0; height:1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }

.nav-cta{
  padding: 12px 26px;
  font-size: 12px;
}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  padding: 6px;
}
.nav-toggle span{
  width: 26px; height: 1px; background: var(--white); display:block;
  transition: all .3s;
}

.mobile-menu{
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 1000;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 30px;
  transform: translateY(-100%);
  transition: transform .45s var(--ease);
}
.mobile-menu.open{ transform: translateY(0); }
.mobile-menu a{
  font-family:'Playfair Display', serif;
  font-size: 28px;
  color: var(--white);
}
.mobile-menu a:hover{ color: var(--gold); }
.mobile-close{
  position:absolute;
  top: 28px; right: 32px;
  background:none; border:none;
  color: var(--white);
  font-size: 28px;
  line-height:1;
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  color: var(--white);
  background: var(--black);
  overflow:hidden;
}
.hero-bg{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-bg::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(17,17,17,0.55) 0%, rgba(17,17,17,0.72) 55%, rgba(17,17,17,0.92) 100%);
}
.hero-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}
.hero-video.loaded{ opacity: 1; }
.hero-content{
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding-top: 80px;
}
.hero .kicker{ color: var(--gold); }
.hero p.lead{
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 40px;
}
.scroll-cue{
  position:absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  z-index:2;
  color: rgba(255,255,255,0.6);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 10px;
}
.scroll-cue .line{ width:1px; height: 34px; background: rgba(255,255,255,0.4); position:relative; overflow:hidden; }
.scroll-cue .line::after{
  content:''; position:absolute; left:0; top:-100%; width:100%; height:100%;
  background: var(--gold);
  animation: scrollLine 2s infinite ease-in-out;
}
@keyframes scrollLine{ 0%{top:-100%;} 50%{top:0;} 100%{top:100%;} }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  background: var(--black);
  color: var(--white);
  padding: 220px 0 100px;
  position: relative;
}
.page-hero .kicker{ color: var(--gold); }
.page-hero p{ max-width: 620px; color: rgba(255,255,255,0.68); }

/* ---------- Grids / Cards ---------- */
.grid{ display:grid; gap: 32px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 44px 34px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(17,17,17,0.06);
  border-color: var(--gold);
}
.card .icon{
  width: 46px; height: 46px;
  margin-bottom: 24px;
  color: var(--gold);
}
.card h3{ margin-bottom: 12px; }
.card p{ margin-bottom: 0; font-size: 14.5px; }

/* Product / photography cards */
.feature-card{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4/5;
  background: var(--charcoal);
  display:flex;
  align-items:flex-end;
  color: var(--white);
}
.feature-card img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.feature-card:hover img{ transform: scale(1.025); }
.feature-card::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(17,17,17,0) 30%, rgba(17,17,17,0.88) 100%);
}
.feature-card .fc-content{
  position:relative; z-index:2;
  padding: 30px;
  width:100%;
}
.feature-card .fc-tag{
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  display:block;
}
.feature-card h3{ color: var(--white); margin-bottom: 6px; }
.feature-card .fc-link{
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top: 10px;
  border-bottom: 1px solid rgba(200,162,74,0.5);
  padding-bottom: 3px;
}

/* Image fallback (JS applies .img-fallback if source fails) */
.img-fallback{
  background: linear-gradient(135deg, #1c1c1c 0%, #262626 60%, #1c1c1c 100%);
  position: relative;
}
.img-fallback::before{
  content: attr(data-label);
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  font-family:'Playfair Display', serif;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  padding: 20px;
  border: 1px solid rgba(200,162,74,0.3);
  margin: 10px;
}

/* ---------- Split sections ---------- */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items:center;
}
.split img{ border-radius: var(--radius); width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3.2; }
.split-list{ list-style:none; padding:0; margin: 28px 0 0; }
.split-list li{
  display:flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--gray-mid);
  font-size: 15px;
}
.split-list li:last-child{ border-bottom: 1px solid var(--gray-mid); }
.split-list b{ font-family:'Playfair Display', serif; color: var(--gold); font-weight:600; min-width: 26px; }

/* ---------- Timeline ---------- */
.timeline{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}
.timeline::before{
  content:'';
  position:absolute;
  top: 20px; left: 0; right:0;
  height: 1px;
  background: var(--gray-mid);
}
.tl-step{ position: relative; padding-top: 60px; text-align:center; }
.tl-step .tl-num{
  position:absolute; top:0; left:50%; transform:translateX(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:'Playfair Display', serif;
  font-size: 15px;
  background: var(--white);
  z-index:1;
}
.tl-step h4{ font-family:'Inter',sans-serif; font-weight:600; font-size:15px; margin-bottom:8px; letter-spacing:.5px; }
.tl-step p{ font-size: 13.5px; }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--black);
  color: var(--white);
  padding: 110px 0;
  text-align:center;
  position: relative;
  overflow:hidden;
}
.cta-band::before{
  content:'';
  position:absolute; left:50%; top:0; transform:translateX(-50%);
  width:1px; height: 60px; background: var(--gold);
}
.cta-band h2{ margin-bottom: 22px; }
.cta-band .btn-row{ justify-content:center; margin-top: 12px; }

/* ---------- Footer ---------- */
footer{
  background: var(--black);
  color: rgba(255,255,255,0.6);
  padding: 90px 0 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid .wordmark{ margin-bottom: 18px; display:inline-block; }
.footer-grid p{ font-size: 14px; color: rgba(255,255,255,0.5); max-width: 300px; }
.footer-col h4{
  font-family:'Inter',sans-serif;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
  font-weight:600;
}
.footer-col ul{ list-style:none; margin:0; padding:0; }
.footer-col li{ margin-bottom: 14px; font-size: 14.5px; }
.footer-col a:hover{ color: var(--gold); }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top: 30px;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 14px;
}
.social-row{ display:flex; gap: 18px; }
.social-row a{
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  transition: all .3s;
}
.social-row a:hover{ border-color: var(--gold); color: var(--gold); }

/* ---------- Reveal animation (subtle, Rolex/Apple-style) ---------- */
.reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.divider{
  width: 60px; height:1px; background: var(--gold); margin: 0 auto 28px;
}
.tag-row{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 18px; }
.tag{
  border: 1px solid var(--gray-mid);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 12px;
  letter-spacing: .5px;
  color: var(--black);
}
.bg-dark .tag{ border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.8); }

.badge-gold{
  display:inline-block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 5px 12px;
  border-radius: 100px;
}

/* ---------- Product / Catalog cards ---------- */
.filter-bar{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 56px;
}
.filter-btn{
  padding: 11px 24px;
  border: 1px solid var(--gray-mid);
  background: transparent;
  border-radius: 100px;
  font-size: 12.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--black);
  transition: all .3s;
}
.filter-btn.active, .filter-btn:hover{
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.product-card{
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--white);
  transition: box-shadow .4s var(--ease), transform .4s var(--ease);
}
.product-card:hover{ box-shadow: 0 16px 32px rgba(17,17,17,0.06); transform: translateY(-2px); }
.product-media{
  aspect-ratio: 1/1;
  overflow:hidden;
  position: relative;
  background: var(--gray-light);
}
.product-media img{ width:100%; height:100%; object-fit:cover; transition: transform .9s var(--ease); }
.product-card:hover .product-media img{ transform: scale(1.025); }
.product-body{ padding: 26px 24px 28px; }
.product-body .p-cat{
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  display:block;
}
.product-body h3{ font-size: 18px; margin-bottom: 8px; }
.product-body p{ font-size: 13.5px; margin-bottom: 14px; }
.spec-row{ display:flex; flex-wrap:wrap; gap: 6px; margin-bottom: 18px; }
.spec-chip{
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid var(--gray-mid);
  border-radius: 100px;
  color: var(--text-soft);
}
.product-body .btn{ width:100%; padding: 13px 20px; font-size: 11.5px; }

/* ---------- Contact ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items:flex-start;
}
.form-group{ margin-bottom: 24px; }
.form-group label{
  display:block;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight:600;
  margin-bottom: 10px;
  color: var(--black);
}
.form-group input, .form-group select, .form-group textarea{
  width:100%;
  padding: 15px 18px;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14.5px;
  background: var(--white);
  color: var(--black);
  transition: border-color .3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none; border-color: var(--gold);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap: 20px; }
.form-note{ font-size: 12.5px; color: var(--text-soft); margin-top: 16px; }
.form-success{
  display:none;
  padding: 18px 20px;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  font-size: 14px;
  margin-top: 20px;
  color: var(--black);
  background: rgba(200,162,74,0.08);
}
.form-success.show{ display:block; }

.contact-card{
  display:flex;
  gap: 20px;
  padding: 30px;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.contact-card .ic{
  width: 46px; height:46px;
  border-radius: 50%;
  background: var(--black);
  color: var(--gold);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.contact-card h4{ font-family:'Inter',sans-serif; font-size:15px; font-weight:700; margin-bottom:6px; letter-spacing:.5px; }
.contact-card p{ margin:0; font-size: 14px; }

.map-box{
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--gray-mid);
  aspect-ratio: 16/9;
}

/* ---------- Manufacturing Capabilities ---------- */
.capability-grid{
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}
.capability-chip{
  background: var(--black);
  padding: 38px 18px;
  text-align:center;
  transition: background .4s var(--ease);
}
.capability-chip:hover{ background: #171717; }
.capability-chip .cc-icon{
  width: 34px; height: 34px;
  margin: 0 auto 16px;
  color: var(--gold);
}
.capability-chip .cc-label{
  font-size: 12.5px;
  letter-spacing: .5px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ---------- Industries We Serve ---------- */
.industry-card{
  display:flex;
  align-items:center;
  gap: 18px;
  padding: 30px 28px;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  transition: border-color .35s, background .35s;
}
.industry-card:hover{ border-color: var(--gold); background: var(--gray-light); }
.industry-card .ic-num{
  font-family:'Playfair Display', serif;
  font-size: 22px;
  color: var(--gold);
  min-width: 34px;
}
.industry-card span.label{
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: .3px;
}

/* ---------- Footer tagline ---------- */
.footer-tagline{
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}
.footer-sub{
  display:inline-block;
  font-size: 11.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Values / stats ---------- */
.stat{ text-align:center; }
.stat .num{ font-family:'Playfair Display', serif; font-size: 2.6rem; color: var(--gold); margin-bottom: 6px; }
.stat .lbl{ font-size: 12.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; gap: 40px; }
  .contact-grid{ grid-template-columns: 1fr; gap: 50px; }
  .timeline{ grid-template-columns: repeat(5,1fr); }
  .capability-grid{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-cta.desktop-only{ display:none; }
  .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 40px; }
  .timeline{ grid-template-columns: 1fr; }
  .timeline::before{ display:none; }
  .tl-step{ padding-top: 60px; text-align:left; padding-left: 60px; }
  .tl-step .tl-num{ left: 0; transform:none; }
  .form-row{ grid-template-columns: 1fr; }
  .section-pad{ padding: 80px 0; }
  .page-hero{ padding: 160px 0 70px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .capability-grid{ grid-template-columns: repeat(2, 1fr); }
  .industry-card{ padding: 24px 20px; }
}