@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --primary: #0f0f0f;
  --primary-light: #1a1a1a;
  --gold: #E8610A;
  --gold-light: #FF7A2E;
  --white: #ffffff;
  --off-white: #F8F8F6;
  --gray-light: #F0F0EE;
  --gray-mid: #9CA3AF;
  --gray-dark: #4B5563;
  --border: #E5E5E0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.15);
  --radius: 8px;
  --radius-lg: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--primary); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; line-height: 1.2; }
a { text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #ffffff;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.navbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 68px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.navbar-logo { display: flex; align-items: center; }
.navbar-logo-img { height: 36px; width: auto; display: block; }
.navbar-nav { display: flex; align-items: center; gap: 4px; list-style: none; }
.navbar-nav a {
  color: rgba(15,15,15,0.65); font-size: 13.5px; font-weight: 500;
  padding: 7px 13px; border-radius: 6px; transition: all 0.2s;
}
.navbar-nav a:hover, .navbar-nav a.active { color: #0f0f0f; background: rgba(0,0,0,0.05); }
.navbar-nav .nav-cta {
  background: var(--gold) !important; color: var(--primary) !important;
  font-weight: 700 !important; margin-left: 6px;
}
.navbar-nav .nav-cta:hover { background: var(--gold-light) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--primary); border-radius: 2px; transition: all 0.3s; }
.mobile-menu {
  display: none; position: fixed; top: 68px; left: 0; right: 0;
  background: var(--primary); padding: 12px 24px 20px; z-index: 999;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; color: rgba(255,255,255,0.75); font-size: 15px; font-weight: 500;
  padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ---- LAYOUT ---- */
.section { padding: 80px 24px; }
.section-dark { background: var(--primary); }
.section-light { background: var(--off-white); }
.container { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 52px; }
.label-tag {
  display: inline-block; background: rgba(232,97,10,0.1); color: var(--gold);
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 14px;
  border: 1px solid rgba(232,97,10,0.2);
}
.section-title { font-size: clamp(26px, 4vw, 42px); font-weight: 800; margin-bottom: 14px; }
.section-title.light { color: var(--white); }
.section-desc { font-size: 16px; color: var(--gray-dark); max-width: 580px; margin: 0 auto; line-height: 1.75; }
.section-desc.light { color: rgba(255,255,255,0.55); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh; background: var(--primary); display: flex; align-items: center;
  padding: 110px 24px 80px; position: relative; overflow: hidden;
}
.hero-bg-shape {
  position: absolute; right: 0; top: 0; width: 55%; height: 100%;
  background: linear-gradient(135deg, rgba(232,97,10,0.05) 0%, transparent 50%);
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
}
.hero-grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(232,97,10,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,97,10,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 55% 45%; gap: 56px; align-items: center; }
.hero-text { display: flex; flex-direction: column; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,97,10,0.08); border: 1px solid rgba(232,97,10,0.25);
  color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 7px 16px; border-radius: 100px; margin-bottom: 28px;
}
.hero-eyebrow::before { content: '●'; font-size: 8px; }
.hero-h1 {
  font-size: clamp(38px, 5.5vw, 70px); font-weight: 900; color: var(--white);
  line-height: 1.04; margin-bottom: 22px; max-width: 680px;
}
.hero-h1 .gold { color: var(--gold); }
.hero-p { font-size: 17px; color: rgba(255,255,255,0.55); max-width: 500px; line-height: 1.75; margin-bottom: 40px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 44px; margin-top: 60px; padding-top: 44px; border-top: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; }
.stat-num { font-family: 'Montserrat', sans-serif; font-size: 38px; font-weight: 900; color: var(--gold); line-height: 1; }
.stat-lbl { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 5px; letter-spacing: 0.5px; }

/* ---- HERO VISUAL (tile mosaic) ---- */
.hero-visual { position: relative; }
.hv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hv-tile {
  border-radius: 14px; overflow: hidden; position: relative; aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,0.06); transition: transform 0.3s ease;
}
.hv-tile:hover { transform: translateY(-4px); }
.hv-tile--offset { margin-top: 22px; }
.hv-tile--up { margin-top: -22px; }
.hv-swatch { position: absolute; inset: 0; }
.hv-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hv-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 55%);
}
.hv-label {
  position: absolute; bottom: 12px; left: 14px;
  font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,0.88); letter-spacing: 1.8px; text-transform: uppercase;
}
.hv-cert {
  display: flex; align-items: center; gap: 12px;
  background: rgba(232,97,10,0.07); border: 1px solid rgba(232,97,10,0.2);
  border-radius: 12px; padding: 14px 18px; margin-top: 12px;
}
.hv-cert-icon {
  width: 38px; height: 38px; background: rgba(232,97,10,0.12); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; color: var(--gold); flex-shrink: 0;
}
.hv-cert-title { font-family: 'Montserrat', sans-serif; font-size: 11.5px; font-weight: 700; color: var(--gold); letter-spacing: 0.5px; }
.hv-cert-brands { font-size: 11px; color: rgba(255,255,255,0.38); margin-top: 2px; letter-spacing: 0.3px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 26px;
  border-radius: 8px; font-family: 'Montserrat', sans-serif; font-size: 13.5px;
  font-weight: 700; letter-spacing: 0.3px; cursor: pointer; border: none;
  transition: all 0.22s; white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--primary); }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(232,97,10,0.3); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.25); }
.btn-outline:hover { border-color: rgba(255,255,255,0.65); background: rgba(255,255,255,0.05); }
.btn-dark { background: var(--primary); color: var(--white); }
.btn-dark:hover { background: #222; transform: translateY(-1px); }
.btn-outline-dark { background: transparent; color: var(--primary); border: 1.5px solid var(--border); }
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }
.btn-wa { background: #25D366; color: #fff; }
.btn-wa:hover { background: #1ebe5d; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(37,211,102,0.3); }
.btn-sm { padding: 9px 18px; font-size: 12px; }

/* ---- BRAND CARDS ---- */
.brand-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.brand-card {
  border-radius: var(--radius-lg); overflow: hidden; display: block;
  aspect-ratio: 16/9; position: relative; transition: transform 0.3s;
}
.brand-card:hover { transform: translateY(-4px); }
.brand-card .bc-bg { position: absolute; inset: 0; }
.brand-card .bc-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.25) 60%, transparent 100%);
}
.brand-card .bc-info { position: relative; z-index: 2; padding: 24px; position: absolute; bottom: 0; left: 0; right: 0; }
.bc-name { font-family: 'Montserrat', sans-serif; font-size: 26px; font-weight: 900; color: #fff; letter-spacing: 2px; margin-bottom: 3px; }
.bc-sub { font-size: 12.5px; color: rgba(255,255,255,0.55); margin-bottom: 12px; }
.bc-chip { display: inline-block; background: var(--gold); color: var(--primary); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 3px 9px; border-radius: 4px; }
.arko-bg { background: linear-gradient(135deg, #080808 0%, #1c1c1c 40%, #2a2a20 100%); }
.vitromex-bg { background: linear-gradient(135deg, #0a1628 0%, #1a3050 50%, #0e2240 100%); }

/* ---- CATEGORY CARDS ---- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.cat-card {
  border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 26px 20px;
  display: block; transition: all 0.25s; position: relative; overflow: hidden; background: var(--white);
}
.cat-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--gold); transform: scaleX(0); transition: transform 0.25s; transform-origin: left;
}
.cat-card:hover { border-color: rgba(232,97,10,0.4); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cat-card:hover::after { transform: scaleX(1); }
.cat-swatch { width: 52px; height: 52px; border-radius: 12px; margin-bottom: 14px; }
.cat-title { font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.cat-sub { font-size: 13px; color: var(--gray-mid); line-height: 1.5; }
.cat-count { font-size: 11px; color: var(--gold); font-weight: 600; margin-top: 10px; letter-spacing: 0.5px; }

/* ---- SECTOR CARDS ---- */
.sector-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.sector-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg); padding: 28px 20px; text-align: center; transition: all 0.25s; display: block;
}
.sector-card:hover { background: rgba(232,97,10,0.07); border-color: rgba(232,97,10,0.25); transform: translateY(-2px); }
.sector-icon {
  width: 52px; height: 52px; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(232,97,10,0.08); border: 1px solid rgba(232,97,10,0.18);
  border-radius: 14px; color: var(--gold); flex-shrink: 0;
}
.sector-icon svg { width: 22px; height: 22px; }
.sector-name { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.sector-desc { font-size: 12.5px; color: rgba(255,255,255,0.4); line-height: 1.55; }

/* ---- PRODUCT CARDS ---- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.product-card {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: all 0.28s; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(232,97,10,0.3); }
.pc-img { aspect-ratio: 4/3; position: relative; overflow: hidden; border-radius: 6px 6px 0 0; }
.pc-swatch { position: absolute; inset: 0; }
.pc-photo { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.product-card:hover .pc-photo { transform: scale(1.04); }
.pc-badge {
  position: absolute; top: 10px; left: 10px; background: var(--primary); color: #fff;
  font-size: 9.5px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px;
}
.pc-badge.vitro   { background: #1a3a6c; }
.pc-badge.neo     { background: #1a2e1a; }
.pc-badge.compac  { background: #1a1a2e; }
.pc-badge.corian  { background: #2e1a1a; }
.pc-badge.zodek   { background: #1e2a1a; }
.pc-body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.pc-brand { font-size: 9.5px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 3px; }
.pc-name { font-family: 'Montserrat', sans-serif; font-size: 17px; font-weight: 800; color: var(--primary); margin-bottom: 3px; }
.pc-tipo { font-size: 12.5px; color: var(--gray-mid); margin-bottom: 10px; }
.pc-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 11px; }
.pc-tag { background: var(--gray-light); color: var(--gray-dark); font-size: 10.5px; font-weight: 500; padding: 3px 8px; border-radius: 100px; }
.pc-usos { display: flex; gap: 5px; margin-bottom: 11px; flex-wrap: wrap; }
.uso-pill {
  font-size: 10px; color: var(--gray-dark); background: var(--gray-light);
  padding: 2px 8px; border-radius: 100px; font-weight: 500;
}
.pc-desc { font-size: 12.5px; color: var(--gray-dark); line-height: 1.55; margin-bottom: 0; flex: 1; }
.pc-footer { padding: 12px 18px 16px; border-top: 1px solid var(--border); display: flex; gap: 8px; }
.pc-footer .btn { flex: 1; justify-content: center; padding: 9px 14px; font-size: 12.5px; }

/* ---- FILTERS ---- */
.filters-bar {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px 22px; margin-bottom: 28px;
}
.filters-row1 { display: flex; gap: 14px; margin-bottom: 16px; align-items: center; flex-wrap: wrap; }
.search-wrap { flex: 1; min-width: 180px; position: relative; }
.search-wrap input {
  width: 100%; padding: 10px 14px 10px 38px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: 'Inter', sans-serif; outline: none; transition: border-color 0.2s;
  background: var(--off-white); color: var(--primary);
}
.search-wrap input:focus { border-color: var(--gold); background: #fff; }
.search-wrap .si { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-mid); font-size: 15px; }
.res-count { font-size: 13px; color: var(--gray-mid); white-space: nowrap; }
.filters-row2 { display: flex; gap: 14px; flex-wrap: wrap; }
.fg { display: flex; flex-direction: column; gap: 6px; min-width: 140px; flex: 1; }
.fg-lbl { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gray-mid); }
.fg select {
  padding: 8px 30px 8px 11px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 13px; font-family: 'Inter', sans-serif; background: var(--white); outline: none;
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; transition: border-color 0.2s;
}
.fg select:focus { border-color: var(--gold); }

/* ---- TESTIMONIALS ---- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testi-card {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 26px;
  display: flex; flex-direction: column; gap: 0;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.testi-card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); }
.testi-stars { color: var(--gold); font-size: 15px; letter-spacing: 3px; margin-bottom: 16px; }
.testi-text {
  font-size: 14.5px; color: var(--gray-dark); line-height: 1.8;
  margin-bottom: 24px; flex: 1;
  font-style: italic;
}
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 14px;
  color: var(--gold); flex-shrink: 0;
}
.testi-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13.5px; color: var(--primary); line-height: 1.3; }
.testi-role { font-size: 12px; color: var(--gray-dark); margin-top: 2px; }

/* ---- DOWNLOAD CARDS ---- */
.dl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.dl-card {
  border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 28px;
  display: flex; flex-direction: column; gap: 14px; background: var(--white); transition: all 0.25s;
}
.dl-card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); }
.dl-header { display: flex; align-items: center; gap: 16px; }
.dl-logo {
  width: 54px; height: 54px; border-radius: 12px; background: var(--primary); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 12px; color: var(--gold); letter-spacing: 1px;
}
.dl-info h3 { font-family: 'Montserrat', sans-serif; font-size: 19px; font-weight: 800; margin-bottom: 2px; }
.dl-info p { font-size: 12.5px; color: var(--gray-mid); }
.dl-desc { font-size: 13.5px; color: var(--gray-dark); line-height: 1.6; }
.dl-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.dl-meta span { font-size: 11px; color: var(--gray-mid); background: var(--gray-light); padding: 3px 9px; border-radius: 6px; }

/* ---- BENEFITS ---- */
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px; }
.benefit { text-align: center; padding: 20px 16px; }
.benefit-icon {
  width: 56px; height: 56px; border-radius: 14px; background: rgba(232,97,10,0.1);
  border: 1px solid rgba(232,97,10,0.2); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px; color: var(--gold);
}
.benefit-icon svg { width: 22px; height: 22px; }
.benefit h4 { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.benefit p { font-size: 12.5px; color: rgba(255,255,255,0.4); line-height: 1.6; }

/* ---- CTA BAND ---- */
.cta-band { background: var(--primary); padding: 80px 24px; text-align: center; position: relative; overflow: hidden; }
.cta-band::before {
  content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(232,97,10,0.08) 0%, transparent 65%); pointer-events: none;
}
.cta-band-inner { position: relative; z-index: 1; }

/* ---- FOOTER ---- */
.footer { background: #080808; padding: 56px 24px 28px; }
.footer-grid {
  max-width: 1280px; margin: 0 auto 44px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 44px;
}
.foot-brand .fn { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 800; color: #fff; letter-spacing: 1px; display: block; margin-bottom: 12px; }
.foot-brand .fn span { color: var(--gold); }
.foot-brand p { color: rgba(255,255,255,0.38); font-size: 13px; line-height: 1.7; max-width: 260px; }
.foot-col h4 { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; color: #fff; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 18px; }
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-col ul a { color: rgba(255,255,255,0.38); font-size: 13.5px; transition: color 0.2s; }
.foot-col ul a:hover { color: var(--gold); }
.foot-contact-item { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.38); font-size: 13px; line-height: 1.55; margin-bottom: 10px; }
.foot-contact-item svg { flex-shrink: 0; color: var(--gold); margin-top: 1px; opacity: 0.8; }
.foot-bottom {
  max-width: 1280px; margin: 0 auto; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 12.5px; color: rgba(255,255,255,0.25);
}
.foot-bottom a { color: rgba(255,255,255,0.25); }
.foot-bottom a:hover { color: var(--gold); }

/* ---- PAGE HERO ---- */
.page-hero { padding: 130px 24px 60px; background: var(--primary); text-align: center; position: relative; overflow: hidden; }
.page-hero-title { font-size: clamp(30px, 5vw, 54px); font-weight: 900; color: #fff; margin-bottom: 12px; }
.page-hero-sub { font-size: 16px; color: rgba(255,255,255,0.5); max-width: 540px; margin: 0 auto; line-height: 1.75; }
.breadcrumb { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: rgba(255,255,255,0.35); margin-bottom: 18px; justify-content: center; }
.breadcrumb a { color: rgba(255,255,255,0.35); }
.breadcrumb a:hover { color: var(--gold); }

/* ---- CONTACT FORM ---- */
.form-wrap { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 36px; }
.form-grid { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-lbl { font-size: 11.5px; font-weight: 700; color: var(--gray-dark); letter-spacing: 0.5px; text-transform: uppercase; }
.form-ctrl {
  padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: 'Inter', sans-serif; outline: none; transition: border-color 0.2s;
  background: var(--off-white); color: var(--primary); width: 100%;
}
.form-ctrl:focus { border-color: var(--gold); background: #fff; }
textarea.form-ctrl { resize: vertical; min-height: 110px; }

/* ---- SWATCHES (product visual colors) ---- */
.sw-marble-white  { background: linear-gradient(135deg, #f5f5f0, #e8e8e2, #eeecea, #f0ede8); }
.sw-marble-black  { background: linear-gradient(135deg, #1a1a1a, #2d2d2d, #202020, #262626); }
.sw-marble-gold   { background: linear-gradient(135deg, #efe8d0, #d8c070, #ead890, #f0e4b0); }
.sw-marble-grey   { background: linear-gradient(135deg, #b8b8b0, #ccccc4, #c4c4bc, #b0b0a8); }
.sw-marble-greige { background: linear-gradient(135deg, #7a8060, #9a9e78, #808864, #8e9670); }
.sw-marble-brown  { background: linear-gradient(135deg, #5c3a20, #7a5030, #4e3018, #6a4228); }
.sw-marble-beige  { background: linear-gradient(135deg, #e8dac8, #d8c8b0, #e4d8c4, #dccfb8); }
.sw-marble-cream  { background: linear-gradient(135deg, #f0e8d8, #e4d8c4, #ece0cc, #e8dcca); }
.sw-stone-sand    { background: linear-gradient(135deg, #c8b898, #d8c8a8, #c0b090, #ccc0a0); }
.sw-stone-grey    { background: linear-gradient(135deg, #909090, #a8a8a8, #888888, #9a9a9a); }
.sw-stone-beige   { background: linear-gradient(135deg, #c8bc9c, #d8cc9c, #b8ac8c, #c4b898); }
.sw-stone-white   { background: linear-gradient(135deg, #e0e0d8, #ececec, #d8d8d0, #e4e4dc); }
.sw-stone-black   { background: linear-gradient(135deg, #282828, #383838, #202020, #303030); }
.sw-stone-blue    { background: linear-gradient(135deg, #4a6880, #607898, #3e5a72, #587090); }
.sw-wood-dark     { background: repeating-linear-gradient(90deg, #3d2010 0px, #5c3518 18px, #3a1e0e 36px, #4a2a14 54px, #3d2010 72px); }
.sw-wood-medium   { background: repeating-linear-gradient(90deg, #8b5530 0px, #a06840 18px, #7a4828 36px, #946040 54px, #8b5530 72px); }
.sw-wood-light    { background: repeating-linear-gradient(90deg, #c8a878 0px, #d8b888 18px, #c0a070 36px, #d0b080 54px, #c8a878 72px); }
.sw-cement-grey   { background: linear-gradient(135deg, #808080, #929292, #787878, #8a8a8a); }
.sw-geo-multi     { background: conic-gradient(from 0deg, #4a7aac 0deg, #b09050 90deg, #909090 180deg, #8b6040 270deg, #4a7aac 360deg); }
.sw-geo-cafe      { background: linear-gradient(135deg, #8b6040, #a07050, #785030, #966848); }
.sw-geo-ceniza    { background: linear-gradient(135deg, #909090, #a8a8a0, #808080, #989898); }
.sw-geo-tierra    { background: linear-gradient(135deg, #9c7050, #b08060, #8a6040, #a47858); }
.sw-geo-terracota { background: linear-gradient(135deg, #c06040, #d07050, #b05030, #c86848); }

/* ---- WA FLOAT ---- */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; width: 54px; height: 54px;
  border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,0.45); z-index: 998; transition: all 0.3s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 26px rgba(37,211,102,0.55); }
.wa-float svg { width: 26px; height: 26px; fill: white; }

/* ---- NOSOTROS PAGE ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img-wrap { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--gray-light); position: relative; }
.about-img-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1f2020 100%);
}
.about-img-text {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5); font-size: 13px; text-align: center; padding: 24px;
}
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.value-card { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.value-card .vi { font-size: 28px; margin-bottom: 12px; }
.vi-svg { width: 38px; height: 38px; color: var(--gold); display: block; margin-bottom: 14px; }
.value-card h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.value-card p { font-size: 13px; color: var(--gray-dark); line-height: 1.6; }

/* ---- HIDDEN / UTILS ---- */
.hidden { display: none !important; }
.text-gold { color: var(--gold); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.no-results { grid-column: 1/-1; text-align: center; padding: 72px 24px; color: var(--gray-mid); }
.no-results h3 { font-size: 20px; margin-bottom: 8px; color: var(--gray-dark); }

/* ---- BREADCRUMB SEP ---- */
.breadcrumb .sep { color: rgba(255,255,255,0.2); }

/* ---- BRAND HERO ---- */
.brand-hero {
  min-height: 56vh; display: flex; align-items: flex-end;
  padding: 120px 24px 60px; position: relative; overflow: hidden;
}
.arko-hero { background: linear-gradient(135deg, #050505 0%, #181510 50%, #1c1a0c 100%); }
.vitromex-hero { background: linear-gradient(135deg, #04091a 0%, #0d1f40 50%, #0a1830 100%); }
.brand-hero::before {
  content: ''; position: absolute; top: -120px; right: -80px; width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(232,97,10,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.brand-hero-inner { max-width: 1280px; margin: 0 auto; width: 100%; position: relative; z-index: 2; }
.breadcrumb.light a { color: rgba(255,255,255,0.3); }
.breadcrumb.light { margin-bottom: 20px; }
.bh-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px; display: block;
}
.bh-logo {
  font-family: 'Montserrat', sans-serif; font-size: clamp(52px, 8vw, 96px); font-weight: 900;
  color: var(--white); letter-spacing: 6px; line-height: 1; margin-bottom: 6px;
}
.bh-tagline {
  font-family: 'Montserrat', sans-serif; font-size: clamp(14px, 2vw, 18px); font-weight: 600;
  color: var(--gold); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 22px;
}
.bh-desc { font-size: 16px; color: rgba(255,255,255,0.5); max-width: 600px; line-height: 1.75; }

/* ---- ESPACIOS DE MEXICO ---- */
.espacios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.espacios-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg); overflow: hidden; transition: all 0.25s;
}
.espacios-card:hover { border-color: rgba(232,97,10,0.3); transform: translateY(-2px); }
.esp-swatch { aspect-ratio: 4/3; width: 100%; }
.esp-info { padding: 14px 16px; }
.esp-name { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 3px; }
.esp-sub { font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
.esp-uso { font-size: 11px; color: var(--gold); font-weight: 600; letter-spacing: 0.5px; }

/* ---- PRODUCT LINES ---- */
.pl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.pl-card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg); padding: 26px 22px 22px;
  display: flex; flex-direction: column; gap: 10px;
  transition: all 0.25s; position: relative; overflow: hidden;
}
.pl-card::after {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: var(--gold);
}
.pl-card:hover { background: rgba(232,97,10,0.06); border-color: rgba(232,97,10,0.28); transform: translateY(-2px); }
.pl-num { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 900; color: var(--gold); letter-spacing: 2.5px; }
.pl-name { font-family: 'Montserrat', sans-serif; font-size: 17px; font-weight: 800; color: #fff; line-height: 1.25; margin-bottom: 2px; }
.pl-desc { font-size: 12.5px; color: rgba(255,255,255,0.38); line-height: 1.55; flex: 1; }
.pl-items { display: flex; flex-wrap: wrap; gap: 5px; margin: 4px 0; }
.pl-item { font-size: 10.5px; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.06); padding: 3px 9px; border-radius: 100px; }
.pl-cta { margin-top: auto; align-self: flex-start; }
.sw-steel { background: linear-gradient(160deg, #1e1e1e 0%, #353535 35%, #484848 55%, #2a2a2a 75%, #181818 100%); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 20px 56px; }
  .hero-bg-shape, .hero-grid-overlay { display: none; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .section { padding: 56px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .filters-row2 { gap: 10px; }
  .fg { min-width: 100%; }
  .hero-stats { gap: 28px; }
}
@media (max-width: 480px) {
  .brand-grid, .dl-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { justify-content: center; }
}