/* ============================================
   MEPOSO - Corporate Industrial Design v2
   ============================================ */

:root {
  --primary: #177CB0;
  --primary-dark: #0d5a82;
  --primary-deeper: #0a4565;
  --primary-light: #30a0c1;
  --primary-subtle: rgba(23,124,176,0.08);
  --heading: #1a1a2e;
  --text: #4a4a5a;
  --text-light: #7a7a8a;
  --bg: #ffffff;
  --bg-warm: #f8f9fb;
  --bg-dark: #0f1923;
  --bg-dark-alt: #162230;
  --border: #e4e7ec;
  --white: #ffffff;
  --accent: #e8b931;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-primary: 0 8px 30px rgba(23,124,176,0.18);
  --radius: 6px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   TOPBAR
   ============================================ */
.topbar {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  padding: 0;
  letter-spacing: 0.2px;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
}

.topbar-left {
  display: flex;
  gap: 28px;
  align-items: center;
}

.topbar-left a,
.topbar-left span {
  color: rgba(255,255,255,0.7);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
}

.topbar-left a:hover { color: #fff; }

.topbar-left svg {
  width: 13px;
  height: 13px;
  fill: var(--primary-light);
  flex-shrink: 0;
}

.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-switcher-current {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  user-select: none;
}
.lang-switcher-current svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  transition: transform 0.2s ease;
}
.lang-switcher.open .lang-switcher-current svg {
  transform: rotate(180deg);
}

.lang-switcher-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  padding: 8px 0;
  z-index: 9999;
  min-width: 160px;
  max-height: 320px;
  overflow-y: auto;
}
.lang-switcher.open .lang-switcher-dropdown {
  display: block;
  animation: langDropIn 0.2s ease;
}
@keyframes langDropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.lang-switcher-dropdown a {
  display: block;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  transition: background 0.15s ease;
  text-decoration: none;
}
.lang-switcher-dropdown a:hover {
  background: var(--bg-warm);
  color: var(--heading);
}
.lang-switcher-dropdown a.active {
  background: var(--primary-subtle);
  color: var(--primary);
  font-weight: 700;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}

.logo img { height: 104px; width: auto; }

/* Navigation */
.nav { display: flex; align-items: center; }

.nav-list { display: flex; list-style: none; gap: 0; }
.nav-list > li { position: relative; }

.nav-list > li > a {
  display: flex;
  align-items: center;
  height: 80px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--heading);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  transition: var(--transition);
  position: relative;
}

.nav-list > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 18px;
  right: 18px;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: var(--transition);
}

.nav-list > li > a:hover,
.nav-list > li.active > a { color: var(--primary); }

.nav-list > li > a:hover::after,
.nav-list > li.active > a::after { transform: scaleX(1); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--primary);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
  border-radius: 0 0 var(--radius) var(--radius);
}

.nav-list > li:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: flex;
  align-items: center;
  padding: 11px 22px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--bg-warm);
  transition: var(--transition);
}

.dropdown li:last-child a { border-bottom: none; }

.dropdown li a:hover {
  background: var(--primary-subtle);
  color: var(--primary);
  padding-left: 26px;
}

.dropdown .sub-dropdown {
  position: absolute;
  top: 0;
  left: 100%;
  min-width: 230px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--primary);
  border-left: 1px solid var(--border);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateX(8px);
  transition: var(--transition);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.dropdown li:hover > .sub-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--heading);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-slider { position: relative; width: 100%; height: 100%; }

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,25,35,0.75) 0%,
    rgba(23,124,176,0.35) 100%
  );
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 720px;
  padding: 0 80px;
  color: var(--white);
}

.hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--accent);
}

.hero-content h1 {
  font-size: 46px;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero-content p {
  font-size: 17px;
  line-height: 1.75;
  opacity: 0.88;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn svg { width: 16px; height: 16px; fill: currentColor; }

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.35);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--heading);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--primary);
  color: var(--white);
}

.btn-accent:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.hero-dots {
  position: absolute;
  bottom: 36px;
  left: 80px;
  display: flex;
  gap: 10px;
  z-index: 10;
}

.hero-dots span {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dots span.active {
  background: var(--white);
  width: 60px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-warm); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 18px;
  letter-spacing: -0.3px;
  line-height: 1.2;
}

.section-header p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--white);
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.stat-card {
  padding: 36px 28px;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: var(--transition);
}

.stat-card:last-child { border-right: none; }

.stat-card:hover { background: var(--primary-subtle); }

.stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  background: var(--primary-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg { width: 22px; height: 22px; fill: var(--primary); }

.stat-number {
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* ============================================
   ABOUT
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text .section-label { text-align: left; }

.about-text h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 24px;
  line-height: 1.2;
  letter-spacing: -0.3px;
}

.about-text p {
  font-size: 15.5px;
  color: var(--text);
  margin-bottom: 18px;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg-warm);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

.about-highlight svg {
  width: 20px;
  height: 20px;
  fill: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.about-highlight span {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--heading);
  line-height: 1.4;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-image-wrapper::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 200px;
  height: 200px;
  border: 3px solid var(--primary);
  border-radius: var(--radius-lg);
  opacity: 0.2;
  z-index: -1;
}

.about-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: -16px;
  width: 120px;
  height: 120px;
  background: var(--primary);
  border-radius: var(--radius-lg);
  opacity: 0.08;
  z-index: -1;
}

/* About Gallery (scrolling images) */
.about-gallery {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 480px;
}

.about-gallery::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 200px;
  height: 200px;
  border: 3px solid var(--primary);
  border-radius: var(--radius-lg);
  opacity: 0.2;
  z-index: -1;
}

.about-gallery-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.about-gallery-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease, transform 8s linear;
  transform: scale(1.08);
}

.about-gallery-slide.active {
  opacity: 1;
  transform: scale(1);
}

.about-gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-gallery-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.about-gallery-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}

.about-gallery-dots span.active {
  background: var(--white);
  transform: scale(1.3);
  box-shadow: 0 0 6px rgba(0,0,0,0.3);
}

/* ============================================
   PRODUCTS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img img { transform: scale(1.1); }

.product-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(transparent, rgba(0,0,0,0.15));
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 1px;
  z-index: 2;
}

.product-body { padding: 24px; }

.product-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 10px;
  line-height: 1.3;
}

.product-body p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 18px;
  line-height: 1.65;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.product-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--transition);
}

.product-link:hover svg { transform: translateX(5px); }
.product-link:hover { color: var(--primary-dark); }

/* Material color accents */
.product-card[data-material="copper"] { border-top: 4px solid #c45e2c; }
.product-card[data-material="copper"] .product-badge { background: #c45e2c; }
.product-card[data-material="copper"] .product-link { color: #c45e2c; }
.product-card[data-material="copper"]:hover { box-shadow: 0 12px 40px rgba(196,94,44,0.15); }

.product-card[data-material="bronze"] { border-top: 4px solid #a08050; }
.product-card[data-material="bronze"] .product-badge { background: #a08050; }
.product-card[data-material="bronze"] .product-link { color: #a08050; }
.product-card[data-material="bronze"]:hover { box-shadow: 0 12px 40px rgba(160,128,80,0.15); }

.product-card[data-material="brass"] { border-top: 4px solid #c9a800; }
.product-card[data-material="brass"] .product-badge { background: #c9a800; }
.product-card[data-material="brass"] .product-link { color: #c9a800; }
.product-card[data-material="brass"]:hover { box-shadow: 0 12px 40px rgba(201,168,0,0.15); }

.product-card[data-material="tin"] { border-top: 4px solid #7a8a8e; }
.product-card[data-material="tin"] .product-badge { background: #7a8a8e; }
.product-card[data-material="tin"] .product-link { color: #6a7a7e; }
.product-card[data-material="tin"]:hover { box-shadow: 0 12px 40px rgba(122,138,142,0.15); }

.product-card[data-material="granules"] { border-top: 4px solid #bf9b30; }
.product-card[data-material="granules"] .product-badge { background: #bf9b30; }
.product-card[data-material="granules"] .product-link { color: #bf9b30; }
.product-card[data-material="granules"]:hover { box-shadow: 0 12px 40px rgba(191,155,48,0.15); }

.product-card[data-material="pigments"] { border-top: 4px solid #5a6268; }
.product-card[data-material="pigments"] .product-badge { background: #5a6268; }
.product-card[data-material="pigments"] .product-link { color: #5a6268; }
.product-card[data-material="pigments"]:hover { box-shadow: 0 12px 40px rgba(90,98,104,0.15); }

/* ============================================
   CERTIFICATIONS
   ============================================ */
.certs-section {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-alt) 100%);
  padding: 60px 0;
}

.certs-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 64px;
  flex-wrap: wrap;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.cert-item svg {
  width: 32px;
  height: 32px;
  fill: var(--primary-light);
  opacity: 0.7;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-section {
  background: var(--primary);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  color: var(--white);
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.cta-content p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.7;
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--heading);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.6);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 8px;
}

.footer h4 {
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.footer-links { list-style: none; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  fill: var(--primary-light);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.6);
}

.footer-contact-item a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: rgba(255,255,255,0.8); }

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.page-hero-content h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.page-hero-content p {
  font-size: 17px;
  opacity: 0.85;
  max-width: 560px;
  line-height: 1.7;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}

.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { color: var(--primary-dark); }
.breadcrumb span { margin: 0 8px; color: var(--border); }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-form-wrap h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 8px;
}

.contact-form-intro {
  color: var(--text-light);
  margin-bottom: 32px;
  font-size: 15px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.form-group .req { color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-warm);
  color: var(--text);
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(23,124,176,0.1);
  background: var(--white);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #b0b0b8;
}

.form-privacy {
  font-size: 13px;
  color: var(--text-light);
}

.form-privacy input[type="checkbox"] {
  width: auto;
  margin-right: 8px;
  accent-color: var(--primary);
}

.form-privacy label {
  display: inline-flex;
  align-items: center;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 14px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  color: #2e7d32;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 24px;
}

.form-success svg { width: 22px; height: 22px; fill: #2e7d32; flex-shrink: 0; }

.form-error {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #fbe9e7;
  border: 1px solid #ef9a9a;
  border-radius: var(--radius);
  color: #c62828;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 24px;
}

.form-error svg { width: 22px; height: 22px; fill: #c62828; flex-shrink: 0; }

/* Contact sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 120px;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.contact-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.contact-card-icon svg { width: 22px; height: 22px; fill: var(--primary); }

.contact-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 6px;
}

.contact-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

.contact-card a { color: var(--primary); }

.contact-card-map { padding: 0; overflow: hidden; }

/* ============================================
   TIMELINE (history page)
   ============================================ */
.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 48px;
  position: relative;
}

.timeline-item:nth-child(odd) { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }

.timeline-content {
  width: calc(50% - 40px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
}

.timeline-content:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: var(--primary);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--primary-subtle);
  z-index: 2;
}

.timeline-year {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.timeline-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   TEAM GRID (management page)
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-4px);
}

.team-photo {
  height: 240px;
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-photo svg {
  width: 80px;
  height: 80px;
  fill: var(--border);
}

.team-info { padding: 24px 20px; }

.team-info h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 4px;
}

.team-info span {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   TABS (profile page)
   ============================================ */
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 40px;
}

.tab-btn {
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  background: none;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  transition: var(--transition);
  position: relative;
  font-family: inherit;
}

.tab-btn:hover { color: var(--heading); }

.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 2px 2px 0 0;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-panel.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================
   PRODUCT DETAIL PAGES
   ============================================ */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-detail-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 20px;
}

.product-detail-text p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.product-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 120px;
}

.product-detail-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 14px;
}

.spec-table th {
  background: var(--bg-dark);
  color: var(--white);
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spec-table td {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.spec-table tr:nth-child(even) td { background: var(--bg-warm); }

.spec-table tr:hover td { background: var(--primary-subtle); }

/* Applications grid */
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.app-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.app-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.app-card-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--primary-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-card-icon svg { width: 20px; height: 20px; fill: var(--primary); }

.app-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 4px;
}

.app-card p { font-size: 13px; color: var(--text-light); line-height: 1.5; }

/* Related products */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Product detail layout */
.product-hero-accent {
  width: 60px;
  height: 5px;
  border-radius: 3px;
  margin-bottom: 20px;
}
.product-desc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.product-desc-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 20px;
  line-height: 1.2;
}
.product-desc-text p {
  font-size: 15.5px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}
.product-desc-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.product-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}
.product-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-warm);
  border-radius: var(--radius);
}
.product-feature svg { width: 18px; height: 18px; flex-shrink: 0; }
.product-feature span { font-size: 13.5px; font-weight: 600; color: var(--heading); }

/* Material colored hero accent bar */
.page-hero[data-color="copper"] { border-bottom: 4px solid #c45e2c; }
.page-hero[data-color="bronze"] { border-bottom: 4px solid #a08050; }
.page-hero[data-color="brass"] { border-bottom: 4px solid #c9a800; }
.page-hero[data-color="tin"] { border-bottom: 4px solid #7a8a8e; }
.page-hero[data-color="granules"] { border-bottom: 4px solid #bf9b30; }
.page-hero[data-color="pigments"] { border-bottom: 4px solid #5a6268; }

/* About cards grid */
.about-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.about-link-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  display: block;
  color: inherit;
}

.about-link-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  color: inherit;
}

.about-link-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 10px;
}

.about-link-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.about-link-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.about-link-card .card-arrow svg {
  width: 16px;
  height: 16px;
  fill: var(--primary);
  transition: transform var(--transition);
}

.about-link-card:hover .card-arrow svg { transform: translateX(5px); }

/* About nav cards (about.php) */
.about-nav-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  display: block;
  color: inherit;
}

.about-nav-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  color: inherit;
}

.about-nav-card-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-subtle);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.about-nav-card-icon svg { width: 26px; height: 26px; fill: var(--primary); }

.about-nav-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 10px;
}

.about-nav-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-nav-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.about-nav-card-link svg {
  width: 16px;
  height: 16px;
  fill: var(--primary);
  transition: transform var(--transition);
}

.about-nav-card:hover .about-nav-card-link svg { transform: translateX(5px); }

/* Timeline marker (alias for timeline-dot) */
.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: var(--primary);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--primary-subtle);
  z-index: 2;
}

/* Team info paragraph */
.team-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.65;
  margin-top: 12px;
  text-align: left;
}

.team-role {
  display: block;
  margin-top: 2px;
}

/* Values grid (management page) */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.value-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.value-icon svg { width: 28px; height: 28px; fill: var(--primary); }

.value-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 10px;
}

.value-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   PROFILE TABS (profile page)
   ============================================ */
.profile-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 40px;
}

.profile-tab {
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  background: none;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  transition: var(--transition);
  position: relative;
  font-family: inherit;
}

.profile-tab:hover { color: var(--heading); }

.profile-tab.active { color: var(--primary); }

.profile-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 2px 2px 0 0;
}

.profile-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.profile-panel.active { display: block; }

.profile-panel-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
}

.profile-panel-text .section-label { text-align: left; }

.profile-panel-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 20px;
  line-height: 1.2;
}

.profile-panel-text p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.profile-panel-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.profile-list {
  list-style: none;
  margin: 20px 0;
}

.profile-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.6;
  border-bottom: 1px solid var(--bg-warm);
}

.profile-list li:last-child { border-bottom: none; }

.profile-list li svg {
  width: 20px;
  height: 20px;
  fill: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Strategy pillars */
.strategy-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.strategy-pillar {
  padding: 24px;
  background: var(--bg-warm);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

.strategy-pillar h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 8px;
}

.strategy-pillar p {
  font-size: 13.5px;
  color: var(--text-light);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ============================================
   SERVICE PAGE
   ============================================ */
/* Certification detail cards */
.cert-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cert-detail-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}

.cert-detail-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.cert-detail-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.cert-detail-icon svg { width: 28px; height: 28px; fill: var(--primary); }

.cert-detail-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 12px;
}

.cert-detail-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.cert-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  background: var(--primary-subtle);
  border-radius: 20px;
}

/* Service split layout */
.service-split {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 60px;
  align-items: start;
}

.service-split-text .section-label { text-align: left; }

.service-split-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 20px;
  line-height: 1.2;
}

.service-split-text p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.compliance-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 28px;
}

.compliance-block {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
}

.compliance-block h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 12px;
}

.compliance-block ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.compliance-block ul li {
  position: relative;
  padding: 6px 0 6px 20px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.compliance-block ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
}

/* Compliance aside */
.service-split-aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 120px;
}

.compliance-badge-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}

.compliance-badge-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.compliance-badge-card svg {
  width: 48px;
  height: 48px;
  fill: var(--primary);
  margin-bottom: 12px;
}

.compliance-badge-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 4px;
}

.compliance-badge-card p {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.compliance-note {
  background: var(--primary-subtle);
  border-radius: var(--radius);
  padding: 20px;
}

.compliance-note p {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.65;
  margin: 0;
}

.compliance-note a {
  color: var(--primary);
  font-weight: 600;
}

/* Quality Policy */
.policy-statement {
  margin-bottom: 48px;
}

.policy-statement blockquote {
  font-size: 18px;
  font-style: italic;
  color: var(--heading);
  line-height: 1.7;
  padding: 32px 40px;
  background: var(--bg-warm);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  position: relative;
}

.policy-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.policy-pillar {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.policy-pillar:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.policy-pillar-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.3;
  margin-bottom: 12px;
  line-height: 1;
}

.policy-pillar h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 8px;
}

.policy-pillar p {
  font-size: 13.5px;
  color: var(--text-light);
  line-height: 1.65;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card:nth-child(2) { border-right: none; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content h1 { font-size: 38px; }
  .hero-content { padding: 0 48px; }
  .hero-dots { left: 48px; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .contact-sidebar .contact-card { flex: 1; min-width: 200px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-desc-grid { grid-template-columns: 1fr; gap: 40px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .app-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-panel-grid { grid-template-columns: 1fr; }
  .strategy-pillars { grid-template-columns: 1fr; }
  .cert-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .service-split { grid-template-columns: 1fr; }
  .service-split-aside { position: static; flex-direction: row; flex-wrap: wrap; }
  .compliance-badge-card { flex: 1; min-width: 150px; }
  .policy-pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .topbar .container { font-size: 12px; }
  .topbar-left { gap: 12px; flex: 1; min-width: 0; }
  .topbar-left span:last-child { display: none; }
  .topbar-left a:last-child { display: none; }

  .hamburger { display: flex; }

  .header-main { height: 96px; }
  .logo img { height: 88px; }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--primary);
    max-height: 80vh;
    overflow-y: auto;
  }

  .nav-list.open { display: flex; }

  .nav-list > li > a {
    height: auto;
    padding: 14px 24px;
    border-bottom: 1px solid var(--bg-warm);
  }

  .nav-list > li > a::after { display: none; }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    border-radius: 0;
    background: var(--bg-warm);
  }

  .dropdown .sub-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--white);
    border-radius: 0;
    border-top: none;
  }

  .dropdown li a { padding-left: 40px; }
  .dropdown .sub-dropdown li a { padding-left: 56px; }

  .hero { height: 480px; }
  .hero-content { padding: 0 24px; }
  .hero-content h1 { font-size: 30px; }
  .hero-content p { font-size: 15px; }
  .hero-label { font-size: 11px; letter-spacing: 2px; }
  .hero-dots { left: 24px; bottom: 24px; }

  .stats-bar { margin-top: -30px; }
  .stat-card { padding: 24px 16px; }
  .stat-number { font-size: 28px; }

  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: 28px; }

  .products-grid { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .certs-grid { gap: 32px; }
  .cta-content h2 { font-size: 26px; }
  .contact-sidebar { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .page-hero { height: 240px; }
  .page-hero-content h1 { font-size: 28px; }
  .team-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 20px; }
  .timeline-dot { left: 20px; }
  .timeline-marker { left: 20px; }
  .timeline-item, .timeline-item:nth-child(even) { flex-direction: row; padding-left: 50px; }
  .timeline-content { width: 100%; }
  .tabs-nav { flex-wrap: wrap; }
  .tab-btn { padding: 10px 16px; font-size: 12px; }
  .profile-tabs { flex-wrap: wrap; }
  .profile-tab { padding: 10px 16px; font-size: 12px; }
  .app-grid { grid-template-columns: 1fr; }
  .product-features { grid-template-columns: 1fr; }
  .about-cards-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cert-cards-grid { grid-template-columns: 1fr; }
  .policy-pillars-grid { grid-template-columns: 1fr; }
  .service-split-aside { flex-direction: column; }
  .strategy-pillars { grid-template-columns: 1fr; }
  .policy-statement blockquote { padding: 24px; font-size: 16px; }
}

@media (max-width: 480px) {
  .topbar-left a:nth-child(2) { display: none; }
  .topbar-left a:last-child { display: none; }
  .topbar .container { height: 36px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-card:last-child { border-bottom: none; }
  .hero { height: 420px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { text-align: center; justify-content: center; }
}