:root {
  --bg: #070808;
  --panel: rgba(18, 19, 19, .76);
  --panel-strong: #111313;
  --gold: #d6ad54;
  --gold-2: #f5d98a;
  --white: #f6f3ea;
  --muted: #b9b2a2;
  --line: rgba(246, 243, 234, .13);
  --shadow: 0 24px 80px rgba(0, 0, 0, .45);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 92px 92px,
    radial-gradient(circle at 50% -10%, rgba(214,173,84,.20), transparent 32%),
    linear-gradient(180deg, rgba(7,8,8,.1), #070808 82%);
  z-index: -2;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 8, .78);
  backdrop-filter: blur(18px);
}

.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 220px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(214,173,84,.7);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #f5d98a, #9c7024);
  color: #14100a;
  font-weight: 900;
  letter-spacing: 0;
}
.brand strong { display: block; font-size: .98rem; line-height: 1.1; }
.brand small { display: block; color: var(--muted); font-size: .72rem; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 10px 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: .88rem;
  border-radius: var(--radius);
}
.main-nav a:hover, .main-nav a.active { color: var(--white); background: rgba(255,255,255,.07); }
.main-nav .nav-cta { color: #15110a; background: var(--gold); }
.main-nav .nav-cta:hover, .main-nav .nav-cta.active { color: #15110a; background: var(--gold-2); }
.nav-toggle { display: none; background: transparent; color: var(--white); border: 1px solid var(--line); width: 42px; height: 42px; border-radius: var(--radius); font-size: 1.25rem; }

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 130px clamp(18px, 6vw, 88px) 44px;
  overflow: hidden;
}
.hero-video, .hero::before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}
.hero::before {
  content: "";
  background: url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=85") center / cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,8,8,.94), rgba(7,8,8,.54) 48%, rgba(7,8,8,.72)), linear-gradient(0deg, #070808 0%, transparent 45%);
  z-index: -1;
}
.hero-content { max-width: 920px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--gold-2);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .75rem;
  font-weight: 900;
}
h1, h2, h3 { margin: 0; line-height: 1.03; letter-spacing: 0; }
h1, h2 { font-family: "Playfair Display", Georgia, serif; }
.hero h1 { max-width: 880px; font-size: clamp(2.8rem, 7vw, 6.35rem); }
.hero-copy { max-width: 690px; color: #ddd7c9; font-size: clamp(1rem, 1.8vw, 1.18rem); margin: 18px 0 24px; }
.hero-actions, .quote-side { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  font-weight: 900;
  transition: transform .2s ease, background .2s ease, border .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #15110a; border-color: rgba(245,217,138,.8); }
.btn-ghost { background: rgba(255,255,255,.07); color: var(--white); backdrop-filter: blur(12px); }
.hero-panel {
  position: absolute;
  right: clamp(18px, 5vw, 70px);
  bottom: 142px;
  width: min(340px, calc(100% - 36px));
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 19, 19, .64);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.hero-panel span, .hero-panel small { display: block; color: var(--muted); }
.hero-panel strong { display: block; font-size: 2rem; color: var(--gold-2); margin: 5px 0; }

.section-pad { padding: clamp(64px, 8vw, 118px) clamp(18px, 6vw, 88px); }
.section-head { max-width: 820px; margin-bottom: 34px; }
.section-head h2, .split h2, .why-copy h2, .quote-side h2 { font-size: clamp(2rem, 4vw, 4.1rem); }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  padding-top: 1px;
  padding-bottom: 1px;
}
.stat {
  padding: clamp(28px, 5vw, 56px);
  background: rgba(12,13,13,.94);
}
.stat strong { display: block; color: var(--gold-2); font-size: clamp(2.1rem, 5vw, 4.2rem); line-height: 1; }
.stat span { color: var(--muted); font-weight: 800; }

.category-grid, .testimonial-grid, .product-page-grid, .service-flow, .gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.category-card, .product-tile, .glass-card, .gallery-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(16px);
}
.category-card { min-height: 420px; display: flex; flex-direction: column; }
.category-card img { height: 250px; width: 100%; object-fit: cover; filter: saturate(.9) contrast(1.08); }
.category-card div, .product-tile, .glass-card { padding: 24px; }
.category-card h3, .product-tile h2, .glass-card h2 { color: var(--gold-2); font-size: 1.35rem; }
.category-card p, .product-tile p, .glass-card p, .why-copy p, .split p, .quote-side p { color: var(--muted); }

.logo-wall {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.logo-wall span {
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  color: var(--white);
  font-weight: 900;
}

.why, .split, .contact-grid, .quote-layout {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
}
.why-media img { min-height: 520px; width: 100%; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.feature-list { display: grid; gap: 12px; margin-top: 28px; }
.feature-list p { border-left: 3px solid var(--gold); padding: 14px 0 14px 18px; background: rgba(255,255,255,.035); }
blockquote { margin: 0; font-size: 1.1rem; }
blockquote cite { display: block; color: var(--gold-2); margin-top: 18px; font-style: normal; font-weight: 900; }

.map { width: 100%; min-height: 420px; border: 1px solid var(--line); border-radius: var(--radius); filter: grayscale(.2) contrast(1.05); }
.page-hero {
  min-height: 58vh;
  display: grid;
  align-items: end;
  padding: 150px clamp(18px, 6vw, 88px) 70px;
  background: linear-gradient(90deg, rgba(7,8,8,.95), rgba(7,8,8,.45)), var(--bg);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  z-index: -1;
  transform: scale(1.04);
}
.page-hero-inner { max-width: 880px; }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 5.8rem); }
.page-hero p:not(.eyebrow) { max-width: 720px; color: #ddd7c9; font-size: 1.12rem; }

.service-flow { grid-template-columns: repeat(4, 1fr); }
.service-flow span { color: var(--gold); font-weight: 900; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.filter-btn {
  border: 1px solid var(--line);
  color: var(--white);
  background: rgba(255,255,255,.06);
  border-radius: var(--radius);
  min-height: 42px;
  padding: 10px 16px;
  font-weight: 900;
  cursor: pointer;
}
.filter-btn.active { color: #15110a; background: var(--gold); }
.gallery-item { margin: 0; position: relative; }
.gallery-item img { width: 100%; height: 310px; object-fit: cover; }
.gallery-item figcaption { position: absolute; left: 14px; bottom: 14px; padding: 8px 10px; border-radius: var(--radius); background: rgba(7,8,8,.76); color: var(--white); font-weight: 900; }
.gallery-item.is-hidden { display: none; }

.quote-form { display: grid; gap: 16px; }
label { display: grid; gap: 8px; color: var(--gold-2); font-weight: 900; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.07);
  color: var(--white);
  padding: 14px 14px;
  font: inherit;
}
select option { color: #111; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(214,173,84,.5); }
.form-status { min-height: 24px; color: var(--gold-2); font-weight: 800; margin: 0; }

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr;
  gap: 28px;
  padding: 44px clamp(18px, 6vw, 88px);
  border-top: 1px solid var(--line);
  background: #050606;
  color: var(--muted);
}
.site-footer h3, .site-footer strong, .site-footer a { color: var(--white); }
.footer-brand { margin-bottom: 12px; }
.floating-actions {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 30;
  display: flex;
  gap: 8px;
}
.floating-actions a {
  border-radius: var(--radius);
  min-height: 44px;
  display: grid;
  place-items: center;
  padding: 10px 14px;
  font-weight: 900;
  box-shadow: var(--shadow);
}
.float-call { background: var(--white); color: #090909; }
.float-whatsapp { background: #25d366; color: #06150c; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 76px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(7,8,8,.96);
  }
  .main-nav.is-open { display: flex; }
  .hero-panel { position: relative; right: auto; bottom: auto; margin-top: 34px; margin-bottom: 72px; }
  .stats, .category-grid, .testimonial-grid, .product-page-grid, .service-flow, .gallery-grid, .logo-wall, .why, .split, .contact-grid, .quote-layout, .site-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .brand { min-width: 0; }
  .brand small { display: none; }
  .hero, .page-hero { padding-left: 18px; padding-right: 18px; }
  .stats, .category-grid, .testimonial-grid, .product-page-grid, .service-flow, .gallery-grid, .logo-wall, .why, .split, .contact-grid, .quote-layout, .site-footer {
    grid-template-columns: 1fr;
  }
  .hero { min-height: 86vh; padding-top: 118px; }
  .hero h1 { font-size: clamp(2.8rem, 16vw, 4.2rem); }
  .why-media img { min-height: 340px; }
  .floating-actions { left: 12px; right: 12px; }
  .floating-actions a { flex: 1; }
}