/* 
  Trua Mineral - B2B Calcite Distributor Homepage
  Design System & Stylesheet
*/

/* Google Fonts Import */


:root {
  /* Brand Book Color Palette */
  --scarlet-red: #E3000F;
  --onyx-black: #333333;
  --storm-gray: #666666;
  --snow-white: #F7FAFC;
  --pure-white: #FFFFFF;
  
  /* Legacy mapping to keep code functioning before full refactor */
  --navy-primary: var(--onyx-black);
  --navy-dark: #1a1a1a;
  --blue-accent: var(--scarlet-red);
  --blue-light: #fbe5e6;
  --text-dark: var(--onyx-black);
  --text-muted: var(--storm-gray);
  --white: var(--pure-white);

  /* Fonts */
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Shadows & Transitions */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 20px 30px -5px rgba(0, 0, 0, 0.22), 0 10px 15px -5px rgba(227, 0, 15, 0.15);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Fixed header offset for anchor / programmatic scroll */
}

html,body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  background-color: #f7fafc;
  line-height: 1.5;
  overflow-x: clip; /* Changed from hidden to clip to preserve sticky scrolling functionality */
  max-width: 100vw;
}

/* Sticky Header with Transparent to Solid Transition */
.header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  padding: 0.6rem 5% !important; /* Much thinner default padding */
  z-index: 1000 !important;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent !important; /* Start transparent over the video */
  border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important; /* White border over video */
  box-shadow: none !important;
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Scrolled/Open State for Header */
.header.scrolled,
.header.menu-open {
  padding: 0.5rem 5% !important; /* Extra thin on scroll */
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 30px rgba(15, 32, 66, 0.05) !important;
}

.logo-container {
  display: flex;
  align-items: center;
  max-width: 600px;
  animation: logoFadeIn 0.9s ease both;
}

.logo-container a,
.logo-link {
  display: flex;
  align-items: center;
  gap: 0.9rem; /* Tighter gap for smaller logo size */
  text-decoration: none;
  width: 100%;
}

/* Isolates float animation from sticky header height changes */
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
  animation: logoFloat 3.6s ease-in-out infinite;
  will-change: transform;
}

.logo-img {
  width: auto;
  height: 52px; /* Thinner logo graphic */
  max-height: 60px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  flex-shrink: 0;
  display: block;
  transform-origin: center center;
  transition: height 0.3s ease, filter 0.35s ease, transform 0.35s ease;
  filter: brightness(0) invert(1); /* Pure white logo over dark video background */
}

.logo-container a:hover .logo-img,
.logo-link:hover .logo-img,
.logo-container a:focus-visible .logo-img,
.logo-link:focus-visible .logo-img {
  transform: scale(1.03);
  filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255, 255, 255, 0.55));
}

.header.scrolled .logo-img,
.header.menu-open .logo-img {
  height: 44px; /* Slightly smaller logo when scrolled down */
  filter: none; /* Reverts logo to its original color scheme (dark blue whale) */
}

.header.scrolled .logo-container a:hover .logo-img,
.header.menu-open .logo-container a:hover .logo-img,
.header.scrolled .logo-link:hover .logo-img,
.header.menu-open .logo-link:hover .logo-img,
.header.scrolled .logo-container a:focus-visible .logo-img,
.header.menu-open .logo-container a:focus-visible .logo-img {
  transform: scale(1.03);
  filter: drop-shadow(0 0 10px rgba(0, 102, 204, 0.4)) brightness(1.06);
}

/* Keep float gentle in sticky / mobile-menu header states */
.header.scrolled .logo-mark,
.header.menu-open .logo-mark {
  animation-duration: 4s;
}

.logo-text-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  line-height: 1.15;
  gap: 0.1rem;
  flex-shrink: 0;
}

.logo-text-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem; /* Compact title font size */
  color: #ffffff; /* White title over dark video */
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.header.scrolled .logo-text-title,
.header.menu-open .logo-text-title {
  color: var(--navy-primary) !important; /* Dark text on white scrolled background */
}

.logo-text-subtitle {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.header.scrolled .logo-text-subtitle,
.header.menu-open .logo-text-subtitle {
  color: var(--text-muted) !important;
}

.logo-text-slogan {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.68rem; /* Scaled down slogan */
  color: #e3000f; /* Brand red */
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.header.scrolled .logo-text-slogan,
.header.menu-open .logo-text-slogan {
  color: var(--blue-accent) !important;
}

.nav {
  display: flex;
  align-items: center;
  animation: fadeInDown 0.8s ease 0.1s;
  animation-fill-mode: both;
}

/* Navigation Menu Pill Capsule (Global Colors style) */
.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08); /* Transparent capsule over video */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  padding: 4px 10px;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
}

.header.scrolled .nav-list,
.header.menu-open .nav-list {
  background: rgba(15, 32, 66, 0.04); /* Soft container over white header */
  border: 1px solid rgba(15, 32, 66, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.nav-link {
  text-decoration: none;
  font-size: 0.88rem; /* Scaled down for elegant capsule fit */
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.95); /* White links over video */
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.header.scrolled .nav-link,
.header.menu-open .nav-link {
  color: var(--navy-primary); /* Dark text when scrolled */
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff !important;
}

.header.scrolled .nav-link:hover,
.header.menu-open .nav-link:hover {
  background: rgba(15, 32, 66, 0.06);
  color: var(--blue-accent) !important;
}

.nav-separator {
  display: none !important; /* Hide line separators in favor of modern pills */
}

/* Nav Catalog Button as a Pill */
.nav-catalog-btn {
  color: #ffffff !important;
  background-color: #e3000f !important;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 16px !important;
  border-radius: 100px !important;
  display: inline-block;
  transition: all 0.3s ease;
  margin-left: 10px !important;
}

.nav-catalog-btn:hover {
  background-color: #ff3344 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(227, 0, 15, 0.3);
}

/* Hero Section with Video Background (standard in-flow section) */
.hero-section {
  background-color: var(--navy-primary);
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--white);
  text-align: center;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* 35% Opacity Black Overlay Mask (reduced to make video more visible) */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 4rem;
  /* offset for header */
}

.hero-title-main {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  /* Proportionally balanced size */
  line-height: 1.15;
  letter-spacing: 1.5px;
  /* Elegantly spaced */
  color: var(--white);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  /* High-contrast sharpness */
  animation: fadeInUp 1s ease 0.1s both;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-weight: 600;
  /* Medium-bold for hierarchy contrast */
  font-size: clamp(1.2rem, 2.2vw, 1.9rem);
  /* Balanced height ratio */
  color: var(--white);
  letter-spacing: 3px;
  /* Elegant widely spaced typography */
  text-transform: uppercase;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-description {
  font-size: clamp(0.95rem, 1.3vw, 1.15rem);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  max-width: 580px;
  padding: 0.6rem 2rem;
  border-top: 1.5px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.25);
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  letter-spacing: 1px;
  animation: fadeInUp 1s ease 0.3s both;
}

.scroll-down-btn {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.85;
  transition: var(--transition-smooth);
  animation: fadeInUp 1s ease 0.4s both;
}

.scroll-down-btn:hover {
  opacity: 1;
  color: var(--blue-accent);
}

.scroll-down-btn svg {
  animation: bounce 2s infinite;
}

/* Applications Section wrapper - standard in-flow container below the hero */
.content-wrapper {
  background-color: #f7fafc;
  border-radius: 60px 60px 0 0;
}

/* Inquiry / drilldown scroll targets — offset for fixed header */
#contact,
#sustainability,
#quote-section,
#form-tech,
#form-order,
#drilldown-container {
  scroll-margin-top: 80px;
}

#applications {
  padding: 6rem 6% 6rem; /* Adjusted top padding */
  position: relative;
  /* Off-White 2: Darker, cooler grey (#E8ECEF) so the contrast with white cards is obvious */
  background-image: linear-gradient(rgba(232, 236, 239, 0.98), rgba(232, 236, 239, 1)),
    url('images/fon.webp?v=5.0');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  z-index: 10;
  border-top: 4px solid var(--scarlet-red); /* Thicker red line to clearly separate the dark video and the light section */
  border-radius: 60px 60px 0 0; /* Huge rounded corners for a very modern aesthetic */
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--navy-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Grid of 12 Application Cards */
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1300px;
  margin: 0 auto;
  justify-items: center;
  text-align: center;
}



.app-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  /* Keep text clean for links */
  color: inherit;
}

/* Circular Card Component */
.app-card-circle {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--white);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  position: relative;
  z-index: 10;
}

/* No internal dark overlays on circles */
.app-card-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

/* Card Label Below Daires */
.app-card-label {
  margin-top: 1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
  z-index: 10;
}

/* Hover State Interactions */
/* Only scale the circle, keeping the text static */
.app-card:hover .app-card-circle {
  transform: translateY(-8px) scale(1.05);
  box-shadow: var(--shadow-hover);
  border-color: var(--blue-accent);
}

.app-card:hover .app-card-circle img {
  transform: scale(1.12);
}

.app-card:hover .app-card-label {
  color: var(--blue-accent);
  /* Color highlights, text size remains static */
}

/* B2B Call-to-Action Section */
.cta-section {
  padding: 6.5rem 6%;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 10;
}

.cta-container {
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1.2;
}

.cta-text {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 820px;
  font-weight: 500;
}

.cta-buttons {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 0.95rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--blue-accent);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.25);
}

.btn-primary:hover {
  background: var(--navy-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(15, 32, 66, 0.18);
}

.btn-secondary {
  background: transparent;
  color: var(--navy-primary);
  border-color: var(--navy-primary);
}

.btn-secondary:hover {
  background: var(--navy-primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(15, 32, 66, 0.1);
}

/* Sub-Applications Tabs */
.category-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 900px;
  margin: 1.8rem auto 0;
}

.category-btn {
  background: var(--white);
  color: var(--navy-primary);
  border: 1.5px solid rgba(15, 32, 66, 0.15);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.25s ease;
  letter-spacing: 0.5px;
  outline: none;
}

.category-btn:hover {
  border-color: var(--blue-accent);
  color: var(--blue-accent);
  background: var(--blue-light);
}

.category-btn.active {
  background: var(--blue-accent);
  color: var(--white);
  border-color: var(--blue-accent);
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.2);
}

/* Active State for Application Circular Card Link */
.app-card.active .app-card-circle {
  border-color: var(--blue-accent);
  box-shadow: 0 0 25px rgba(0, 114, 255, 0.45);
  transform: translateY(-8px) scale(1.06);
}

.app-card.active .app-card-label {
  color: var(--blue-accent);
}

/* Drill-down Interactive Container */
.drilldown-container {
  margin-top: 4.5rem;
  padding: 4.5rem 5%;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  border: 1px solid rgba(15, 32, 66, 0.08);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Catalog header banner (Masterbatch sector) */
.catalog-header-banner {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto 3rem;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: none;
  padding: 0;
}

.catalog-header-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 1;
}

.catalog-header-content {
  position: relative;
  z-index: 2;
  padding: 50px 30px;
  text-align: center;
  color: #ffffff;
}

.catalog-header-content h1,
.catalog-header-content .active-sector-title {
  font-size: 32px;
  font-weight: 800;
  text-transform: uppercase;
  margin: 0 0 15px 0;
  letter-spacing: 1px;
  color: #ffffff;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.8);
}

.catalog-header-content p,
.catalog-header-content .active-sector-desc {
  font-size: 16px;
  font-weight: 400;
  margin: 0 0 40px 0;
  opacity: 0.9;
  color: #ffffff !important;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
  animation: none !important;
}

.catalog-header-banner .category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  max-width: 950px;
  margin: 0 auto;
}

.catalog-header-banner .category-btn {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 10px 15px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 20px;
  transition: all 0.3s ease;
}

.catalog-header-banner .category-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.catalog-header-banner .category-btn.active {
  background-color: #007bff;
  border-color: #007bff;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
  font-weight: 600;
}

@media (max-width: 600px) {
  .catalog-header-content h1,
  .catalog-header-content .active-sector-title {
    font-size: 24px;
  }

  .catalog-header-banner .category-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
  }

  .catalog-header-banner .category-btn {
    font-size: 11px;
    padding: 8px 10px;
  }
}

.active-sector-header {
  text-align: center;
  margin-bottom: 3.5rem;
  border-bottom: 2px solid var(--blue-light);
  padding-bottom: 1.8rem;
}

.active-sector-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--navy-primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.active-sector-desc {
  font-size: 1.15rem;
  color: var(--navy-primary);
  margin-top: 0.6rem;
  font-weight: 800;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  animation: subApplicationPromptPulse 2.4s ease-in-out infinite;
}

@keyframes subApplicationPromptPulse {
  0%, 100% {
    opacity: 0.72;
    text-shadow: 0 0 0 rgba(227, 0, 15, 0);
  }
  50% {
    opacity: 1;
    color: var(--scarlet-red);
    text-shadow: 0 0 12px rgba(227, 0, 15, 0.2);
  }
}

/* Level 2: Product Grid and Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 2rem;
  margin-bottom: 5rem;
}

.product-card {
  background: var(--white);
  border: 1px solid rgba(15, 32, 66, 0.08);
  border-radius: 14px;
  padding: 2.2rem 2rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.1rem;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--blue-accent);
  box-shadow: var(--shadow-md);
}

.product-card.selected {
  border: 2px solid var(--blue-accent);
  background: var(--blue-light);
  box-shadow: 0 8px 24px rgba(0, 114, 255, 0.12);
}

.product-card.selected::before {
  content: "SELECTED";
  position: absolute;
  top: 0;
  right: 0;
  background: var(--blue-accent);
  color: var(--white);
  font-size: 0.62rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-bottom-left-radius: 8px;
  letter-spacing: 0.5px;
}

.product-grade {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy-primary);
  letter-spacing: 0.5px;
}

.product-type {
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--blue-accent);
  background: var(--blue-light);
  padding: 0.28rem 0.8rem;
  border-radius: 50px;
  letter-spacing: 0.8px;
}

.product-card.selected .product-type {
  background: var(--white);
}

.product-spec {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Level 3: Static B2B Inquiry Form */
.inquiry-form-container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 3.2rem 3rem 3.6rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 25px 60px -15px rgba(15, 32, 66, 0.18), 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.inquiry-form-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--navy-primary);
  text-align: center;
  margin-bottom: 0.6rem;
}

.inquiry-form-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 3.2rem;
  font-weight: 500;
}

.inquiry-form {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
  align-items: end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: left;
}

.form-group label {
  font-size: 1rem;
  font-weight: 900;
  color: #000000;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.form-group input,
.form-group textarea {
  padding: 0.95rem 1.3rem;
  font-size: 0.95rem;
  border-radius: 10px;
  border: 1px solid rgba(15, 32, 66, 0.15);
  font-family: var(--font-primary);
  outline: none;
  transition: var(--transition-smooth);
  background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(0, 114, 255, 0.35);
  box-shadow: 0 0 0 4px rgba(0, 114, 255, 0.1), 0 0 20px rgba(0, 114, 255, 0.18);
  background: rgba(255, 255, 255, 0.95);
}

.btn-submit {
  align-self: center;
  margin-top: 1.8rem;
  padding: 1.1rem 3.2rem;
  font-size: 0.95rem;
  width: 100%;
  max-width: 320px;
  box-shadow: 0 4px 15px rgba(0, 114, 255, 0.25);
}

/* Keyframe Animations */
@keyframes logoFadeIn {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-3px);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(35px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-8px);
  }

  60% {
    transform: translateY(-4px);
  }
}

/* Responsive Overrides */
@media (max-width: 991px) {
  .header {
    padding: 1rem 4%;
  }

  .logo-container {
    max-width: 420px;
    /* Allow wider container for side-by-side logo text */
  }

  .nav-list {
    gap: 0.8rem;
  }

  .nav-link {
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .header {
    flex-direction: row;
    padding: 0.8rem 2%;
    align-items: center;
    justify-content: flex-start;
  }

  .logo-container {
    justify-content: flex-start;
    max-width: 70%;
  }

  .logo-container a,
  .logo-link {
    justify-content: flex-start;
    gap: 0.7rem;
  }

  .logo-img {
    height: 48px;
    min-width: 48px;
    flex-shrink: 0;
    display: block;
  }

  .logo-text-title {
    font-size: 1.25rem;
  }

  .logo-text-subtitle {
    font-size: 0.68rem;
  }

  .logo-text-slogan {
    display: none;
  }

  .hero-content {
    margin-top: 5rem;
    padding: 1.5rem;
    gap: 0.8rem;
  }

  .hero-title-main {
    font-size: clamp(1.8rem, 6vw, 2.4rem);
    letter-spacing: 1px;
  }

  .hero-subtitle {
    font-size: clamp(1rem, 3.5vw, 1.4rem);
    letter-spacing: 1.5px;
  }

  .hero-description {
    font-size: 0.9rem;
    padding: 0.4rem 1rem;
    letter-spacing: 0.5px;
  }

  .scroll-down-btn {
    margin-top: 1.5rem;
  }

  .app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1.5rem;
  }

  .app-card-circle {
    width: 150px;
    height: 150px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .drilldown-container {
    padding: 2.5rem 1.5rem;
    margin-top: 3rem;
  }

  .active-sector-header {
    margin-bottom: 2.5rem;
  }

  .products-grid {
    gap: 1.5rem;
    margin-bottom: 3.5rem;
  }

  .inquiry-form-container {
    padding: 2.2rem 1.5rem 2.6rem;
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  .logo-img {
    height: 48px;
    min-width: 48px;
    flex-shrink: 0;
    display: block;
    /* Scale down logo icon */
  }

  .logo-container a,
  .logo-link {
    gap: 0.7rem;
    /* Reduce spacing between icon and text */
  }

  .logo-text-title {
    font-size: 1.15rem;
    /* Scale down brand title */
  }

  .logo-text-subtitle {
    font-size: 0.58rem;
    /* Scale down subtitle */
    letter-spacing: 1px;
  }

  .logo-text-slogan {
    font-size: 0.62rem;
    /* Adjusted for better legibility on mobile */
    letter-spacing: 0.5px;
  }

  .nav-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
  }

  .nav-separator {
    display: none;
  }

  .nav-link {
    font-size: 0.75rem;
    padding: 0.2rem 0.4rem;
  }

  .hero-content {
    margin-top: 6.5rem;
    padding: 1rem;
    gap: 0.6rem;
  }

  .app-card-circle {
    width: 130px;
    height: 130px;
  }

  .app-card-label {
    font-size: 0.85rem;
  }
}


/* Grid Responsiveness */
@media (max-width: 992px) {
  .app-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .app-grid {
    grid-template-columns: 1fr;
  }
}

/* Floating WhatsApp Button */
.whatsapp-fab {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
  text-decoration: none;
}

.whatsapp-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.whatsapp-fab svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

/* 1. HEADER DÜZENİ: Elemanları sağa ve sola yasla, çakışmayı önle */
/* =========================================
   HEADER VE MOBİL MENÜ (KESİN ÇÖZÜM)
   ========================================= */

/* 1. Header Ana Çerçeve - transparent over hero video */
.header {
  display: flex;
  justify-content: space-between !important;
  align-items: center !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  z-index: 9999 !important;
  background: transparent !important; /* Always transparent until scroll */
}

/* 2. PC Görünümünde Menü Linkleri (Yan Yana) - preserve pill capsule */
.nav-list {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important; /* tight pill gap */
  margin: 0 !important;
  /* Do NOT override padding here - let the capsule style from line 190 apply */
}

/* 3. Hamburger Butonunu Sıfırla (Çirkin kutuları engelle) */
.mobile-menu-btn {
  display: none !important;
  /* PC'de tamamen gizli */
  background: transparent !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  color: #ffffff !important; /* Starts white over video */
  cursor: pointer !important;
  padding: 0 !important;
  margin: 0 !important;
  transition: color 0.3s ease !important;
}

.header.scrolled .mobile-menu-btn {
  color: var(--navy-primary) !important; /* Dark blue on scroll */
}

.mobile-menu-btn.active {
  color: var(--navy-primary) !important; /* Dark blue when mobile panel is open */
}

/* =========================================
   MOBİL VE TABLET (1300px ve altı)
   ========================================= */
@media screen and (max-width: 1500px) {

  /* Butonu sağ üst köşeye KESİN olarak sabitle */
  .mobile-menu-btn {
    display: block !important;
    position: fixed !important;
    top: 25px !important;
    right: 25px !important;
    z-index: 99999 !important;
    /* En üste al */
  }

  /* Sağdan açılan Beyaz Panel */
  .nav {
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    /* Yarım kalmayı engeller, tam boy yapar */
    /* Use opacity and visibility to hide the menu safely, NO transforms outside viewport */
    right: 0 !important;
    left: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    width: 100vw !important; /* Update to cover the whole screen */
    max-width: 100vw !important;
    background-color: #ffffff !important; /* Clean white background */
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5) !important;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out !important;
    z-index: 99998 !important;
    /* Butonun bir kat alti */
    overflow-y: auto !important;
    /* Linkler sigmazsa asagi kaydir */

    display: flex;
    flex-direction: column !important;
    justify-content: flex-start !important;
    padding: 90px 20px 40px 20px !important;
  }

  /* Tiklaninca menuyu ac */
  .nav.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  /* Menü Linklerini Alt Alta Diz */
  .nav-list {
    flex-direction: column !important;
    align-items: flex-start !important;
    width: 100% !important;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    gap: 15px !important;
  }

  .nav-link {
    color: var(--navy-primary) !important;
    font-size: 1.2rem !important; /* Larger text for mobile panel links */
    width: 100% !important;
    padding: 10px 0 !important;
    border-radius: 0 !important;
    background: none !important;
  }

  .nav-link:hover {
    color: var(--blue-accent) !important;
    background: none !important;
  }

  .nav-catalog-btn {
    width: 100% !important;
    text-align: center !important;
    margin: 20px 0 0 0 !important;
    padding: 12px !important;
  }

  /* Mobil menü panelinde Catalog butonunun altına yerleşen sosyal ikonlar */
  .mobile-social-links {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 24px !important;
    width: 100% !important;
    margin: 28px 0 0 0 !important;
    padding-top: 20px !important;
    border-top: 1px solid rgba(15, 32, 66, 0.08) !important;
  }

  .mobile-social-links a {
    color: var(--navy-primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: color 0.3s ease, transform 0.3s ease !important;
  }

  .mobile-social-links a:hover {
    color: #e3000f !important;
    transform: translateY(-2px) !important;
  }

  /* Aradaki çizgileri gizle */
  .nav-separator {
    display: none !important;
  }
}
/* Google Labs Inspired Carousel */
.applications-section {
  padding: 5rem 0;
  background-color: #f8f9fa;
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
  box-sizing: border-box;
}

.carousel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto 2rem auto;
  padding: 0 2rem;
  box-sizing: border-box;
}

.carousel-header .section-title {
  margin: 0;
  line-height: 1.15;
}

.carousel-controls {
  display: flex;
  gap: 1rem;
}

.carousel-btn {
  background: var(--scarlet-red);
  border: 2px solid var(--scarlet-red);
  border-radius: 50%;
  width: 54px;
  height: 54px;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(227, 0, 15, 0.28);
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
  animation: carouselArrowPulse 2s ease-in-out infinite;
}

.carousel-btn:hover {
  animation-play-state: paused;
  background-color: #bd000c;
  border-color: #bd000c;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 10px 26px rgba(227, 0, 15, 0.42);
}

.carousel-btn:focus-visible {
  animation-play-state: paused;
  outline: 3px solid rgba(227, 0, 15, 0.3);
  outline-offset: 4px;
}

@keyframes carouselArrowPulse {
  0%, 100% {
    box-shadow: 0 5px 16px rgba(227, 0, 15, 0.24), 0 0 0 0 rgba(227, 0, 15, 0.18);
  }
  50% {
    box-shadow: 0 9px 25px rgba(227, 0, 15, 0.4), 0 0 0 7px rgba(227, 0, 15, 0.1);
  }
}

.carousel-container,
.expand-slider {
  width: 100%;
  max-width: 100vw;
  margin: 0 auto;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 0 2rem 3rem 2rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

.carousel-container::-webkit-scrollbar,
.expand-slider::-webkit-scrollbar {
  display: none;
}

.carousel-track,
.expand-track {
  display: flex;
  align-items: stretch;
  gap: 1rem;
  width: max-content;
  padding-right: 2rem; /* Add padding to the end of the track */
  min-height: 420px;
}

/* Expandable application cards — fixed base width, expand on hover (scroll, don't squeeze) */
.expand-card,
.labs-card.expand-card {
  position: relative;
  flex: 0 0 240px;
  width: 240px;
  min-width: 240px;
  min-height: 420px;
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: #1a1a1a;
  border: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  transition: flex-basis 0.45s cubic-bezier(0.25, 1, 0.5, 1),
    width 0.45s cubic-bezier(0.25, 1, 0.5, 1),
    min-width 0.45s cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 0.45s ease,
    transform 0.45s ease;
}

.expand-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.55s cubic-bezier(0.25, 1, 0.5, 1);
}

.expand-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.55) 42%,
    rgba(0, 0, 0, 0.15) 72%,
    rgba(0, 0, 0, 0.05) 100%
  );
}

.expand-card-content {
  position: relative;
  z-index: 2;
  padding: 1.25rem 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #ffffff;
  min-height: 0;
}

.expand-card-badge,
.expand-card .labs-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #ffffff;
  background: rgba(0, 102, 204, 0.92);
  padding: 0.28rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.65rem;
  white-space: nowrap;
}

.expand-card-content h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.3;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
  transition: font-size 0.45s ease;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.expand-card-details {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  transition: max-height 0.45s cubic-bezier(0.25, 1, 0.5, 1),
    opacity 0.35s ease,
    margin-top 0.35s ease;
}

.expand-card-details p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  margin: 0 0 1rem 0;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.expand-card-link,
.expand-card .labs-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease, transform 0.35s ease;
}

.expand-card:hover,
.expand-card:focus-visible,
.labs-card.expand-card:hover,
.labs-card.expand-card:focus-visible {
  flex: 0 0 420px;
  width: 420px;
  min-width: 420px;
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  z-index: 2;
}

.expand-card:hover .expand-card-bg,
.expand-card:focus-visible .expand-card-bg {
  transform: scale(1.06);
}

.expand-card:hover .expand-card-content h3,
.expand-card:focus-visible .expand-card-content h3 {
  font-size: 1.45rem;
}

.expand-card:hover .expand-card-details,
.expand-card:focus-visible .expand-card-details {
  max-height: 180px;
  opacity: 1;
  margin-top: 0.85rem;
}

.expand-card:hover .expand-card-link,
.expand-card:focus-visible .expand-card-link,
.labs-card.expand-card:hover .labs-link {
  color: #7eb6ff;
  transform: translateX(4px);
}

/* Legacy class hooks kept for catalog JS selectors */
.labs-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.labs-link {
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .expand-card,
  .labs-card.expand-card {
    flex: 0 0 220px;
    width: 220px;
    min-width: 220px;
    min-height: 380px;
  }

  .expand-card:hover,
  .expand-card:focus-visible,
  .labs-card.expand-card:hover,
  .labs-card.expand-card:focus-visible {
    flex: 0 0 320px;
    width: 320px;
    min-width: 320px;
  }

  .expand-track,
  .carousel-track {
    min-height: 380px;
  }

  .carousel-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .carousel-controls {
    display: flex;
    align-self: flex-end;
  }
  .carousel-btn {
    width: 48px;
    height: 48px;
    font-size: 30px;
  }
}

/* =========================================
   WhatsApp Float Button & Social Nav Links
   ========================================= */

/* Floating Contact Buttons Container */
.floating-contact-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999999;
}

/* Shared Button Styles */
.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, background-color 0.3s ease;
  color: #FFF;
  text-decoration: none;
}

.floating-btn:hover {
  transform: scale(1.1);
  color: #FFF;
}

.floating-btn svg {
  width: 32px;
  height: 32px;
}

/* WhatsApp Button */
.whatsapp-btn {
  background-color: #25d366;
}
.whatsapp-btn:hover {
  background-color: #128C7E;
}

/* Telegram Button */
.telegram-btn {
  background-color: #0088cc;
}
.telegram-btn:hover {
  background-color: #006699;
}

/* =========================================
   Minimalist Contact Card (#contact section)
   ========================================= */
.contact-section {
  padding: 80px 20px;
  background-color: var(--snow-white);
  text-align: center;
}

.contact-kicker {
  color: var(--scarlet-red);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 5px;
  font-weight: 600;
}

.contact-heading {
  font-size: 36px;
  font-weight: bold;
  color: var(--onyx-black);
  margin-bottom: 40px;
}

.contact-card {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(26, 26, 26, 0.94);
  padding: 45px 40px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card-name {
  font-size: 1.3rem;
  color: #ffffff;
  margin: 0 0 4px 0;
  font-weight: 700;
}

.contact-card-role {
  font-size: 1.1rem;
  color: #b8bcc2;
  margin: 0 0 30px 0;
  font-style: italic;
}

.contact-phone-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 30px;
}

.contact-phone-number {
  font-size: 2rem;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* Icon buttons are fixed-size flex items; the SVG itself also carries
   width/height attributes so sizing never depends on the stylesheet
   having loaded (prevents oversized default-intrinsic-size SVG bugs). */
.contact-icon-link {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  max-width: 40px;
  max-height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex: 0 0 40px;
  overflow: hidden;
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.contact-icon-link:hover {
  transform: scale(1.08);
}

.contact-icon-link svg {
  width: 20px;
  height: 20px;
  max-width: 20px;
  max-height: 20px;
  display: block;
}

.contact-icon-link.call {
  background-color: var(--scarlet-red);
}
.contact-icon-link.call:hover {
  background-color: #b8000c;
}

.contact-icon-link.whatsapp {
  background-color: #25d366;
}
.contact-icon-link.whatsapp:hover {
  background-color: #128c7e;
}

.contact-icon-link.telegram {
  background-color: #0088cc;
}
.contact-icon-link.telegram:hover {
  background-color: #006699;
}

.contact-emails {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-email-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.1rem;
  color: #ffffff;
  text-decoration: none;
}

.contact-email-item:hover {
  color: var(--scarlet-red);
}

.contact-email-item .contact-email-icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  max-width: 18px;
  max-height: 18px;
  color: var(--scarlet-red);
  flex: 0 0 18px;
  display: block;
}

@media (max-width: 480px) {
  .contact-card {
    padding: 35px 22px;
  }
  .contact-phone-number {
    font-size: 1.6rem;
  }
}

/* =========================================
   About Us Section (between Applications & Quality)
   ========================================= */
.about-section {
  padding: 90px 20px;
  background: linear-gradient(135deg, #1a1a1a 0%, #262626 100%);
  text-align: center;
}

.about-container {
  max-width: 1100px;
  margin: 0 auto;
}

.about-kicker {
  color: var(--scarlet-red);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 5px;
  font-weight: 600;
}

.about-heading {
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 24px;
}

.about-text {
  color: #c7cad0;
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 820px;
  margin: 0 auto 50px auto;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  text-align: left;
  max-width: 820px;
  margin: 0 auto;
}

.about-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  padding: 32px 26px;
  display: block;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.about-box:hover {
  transform: translateY(-4px);
  border-color: rgba(227, 0, 15, 0.4);
  background: rgba(255, 255, 255, 0.06);
}

.about-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  max-width: 52px;
  max-height: 52px;
  border-radius: 50%;
  background: rgba(227, 0, 15, 0.12);
  color: var(--scarlet-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  overflow: hidden;
}

.about-icon svg {
  width: 28px;
  height: 28px;
  max-width: 28px;
  max-height: 28px;
  display: block;
}

.about-box h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 10px 0;
}

.about-box p {
  color: #b8bcc2;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .about-section {
    padding: 60px 16px;
  }
  .about-heading {
    font-size: 28px;
  }
}

/* Nav Social Links */
.social-links-nav {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 1001;
}

.social-links-nav a {
  color: #ffffff; /* White over dark video */
  transition: color 0.3s ease, transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header.scrolled .social-links-nav a {
  color: var(--navy-primary); /* Dark grey on white header */
}

.social-links-nav a:hover {
  color: #e3000f !important;
  transform: translateY(-2px);
}

/* Mobile Menu Panel Social Links (hidden on desktop, shown inside the mobile nav panel) */
.mobile-social-links {
  display: none;
}

/* Footer Social Links */
.footer-social-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}

.footer-social-links a {
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s ease, transform 0.3s ease;
}

.footer-social-links a:hover {
  color: #e3000f;
  transform: translateY(-2px);
}

/* Language Switcher Styling */
.lang-switcher {
  margin-left: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
  align-items: center;
  transition: all 0.3s ease;
}

.header.scrolled .lang-switcher {
  border: 1px solid rgba(15, 32, 66, 0.15);
  background: rgba(15, 32, 66, 0.04);
}

.lang-btn {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.lang-btn.active {
  color: #ff3344; /* Brighter red on transparent */
}

.header.scrolled .lang-btn {
  color: var(--navy-primary);
}

.header.scrolled .lang-btn.active {
  color: var(--blue-accent);
}

.lang-btn:hover {
  color: var(--blue-accent);
}

.lang-sep {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

.header.scrolled .lang-sep {
  color: rgba(15, 32, 66, 0.2);
}

@media screen and (min-width: 1501px) {
  .nav {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
  }
}

@media screen and (max-width: 1500px) {
  .social-links-nav {
    position: absolute !important; /* Absolute positioning centered inside fixed header */
    top: 50% !important;
    right: 80px !important;
    margin: 0 !important;
    transform: translateY(-50%) !important; /* True vertical centering */
  }
  .social-links-nav svg {
    width: 22px !important;
    height: 22px !important;
  }
}

@media screen and (max-width: 768px) {
    .floating-contact-container {
    bottom: 90px;
    right: 20px;
    gap: 10px;
  }
  .floating-btn {
    width: 50px;
    height: 50px;
  }
  .floating-btn svg {
    width: 26px;
    height: 26px;
  }
}

/* --- PRODUCT INFORMATION ENRICHMENT --- */
.view-toggle-btn {
  background: transparent;
  border: 2px solid var(--navy-primary);
  color: var(--navy-primary);
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.view-toggle-btn.active, .view-toggle-btn:hover {
  background: var(--navy-primary);
  color: #fff;
}

.products-table-container {
  overflow-x: auto;
  margin-top: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.products-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.products-table th {
  background: var(--navy-primary);
  color: #fff;
  padding: 15px;
  font-weight: 700;
}

.products-table td {
  padding: 15px;
  border-bottom: 1px solid #eee;
  vertical-align: top;
}

.products-table tr:hover {
  background: #f8fafc;
}

.table-benefits {
  font-size: 0.85rem;
  color: #555;
  font-style: italic;
  display: block;
  margin-top: 5px;
}

.btn-table-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
}

.btn-table-action {
  background: transparent;
  color: var(--scarlet-red);
  border: 1px solid var(--scarlet-red);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-table-action.btn-table-tech {
  color: var(--navy-primary);
  border-color: var(--navy-primary);
}

.btn-table-action.btn-table-tech:hover {
  background: var(--navy-primary);
  color: #fff;
}

.btn-table-action:hover {
  background: var(--scarlet-red);
  color: #fff;
}

.btn-table-action.added {
  background: #1a9c4b;
  border-color: #1a9c4b;
  color: #fff;
}

.product-benefits {
  margin-top: 10px;
  padding-left: 20px;
  font-size: 0.85rem;
  color: #444;
}


/* Language Switcher — responsive spacing only; base colors/background are
   defined earlier (scoped to transparent-hero vs .header.scrolled states) */
@media (max-width: 768px) {
  .lang-switcher {
    margin-left: 0;
    margin-right: 15px;
  }
}

/* Make sure language switcher fits on tiny phones by hiding social icons in header */
@media (max-width: 576px) {
  .social-links-nav {
    top: 25px !important;
    right: 70px !important;
    gap: 5px !important;
  }
  .social-links-nav svg {
    display: none !important; 
  }
}
/* Inquiry Tabs Styles */
.inquiry-tabs-container {
  width: 100%;
}
.inquiry-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  border-bottom: 2px solid #eee;
}
.inquiry-tab {
  padding: 12px 24px;
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: #666;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}
.inquiry-tab:hover {
  color: #e3000f;
}
.inquiry-tab.active {
  color: #e3000f;
}
.inquiry-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #e3000f;
}
.inquiry-form-content {
  display: none;
  animation: fadeInScale 0.45s cubic-bezier(0.25, 1, 0.5, 1);
}
.inquiry-form-content.active {
  display: block;
}
@keyframes fadeInScale {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
/* Select and Checkbox Styles */
.inquiry-form select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: #2d3748;
  background-color: #fafbfc;
  transition: all 0.3s ease;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1em;
}
.inquiry-form select:focus {
  outline: none;
  border-color: rgba(227, 0, 15, 0.35);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 4px rgba(227, 0, 15, 0.08), 0 0 20px rgba(227, 0, 15, 0.15);
}
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  align-items: center;
  margin-top: 5px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #4a5568;
  cursor: pointer;
}
.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #e3000f;
}

/* ===== Dynamic Quote System Styles ===== */
.quote-items-wrapper {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 20px;
}
.empty-quote-msg {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 24px;
  background: #fff8f8;
  border: 3px dashed #e3000f;
  border-radius: 8px;
  text-align: center;
  color: #d6000e;
  font-family: inherit;
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.5;
  cursor: pointer !important;
  pointer-events: auto !important;
  touch-action: manipulation;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  animation: emptyQuotePulse 2.2s ease-in-out infinite;
}
.empty-quote-msg:hover {
  animation-play-state: paused;
  background: #ffe8ea;
  border-color: #bd000c;
  color: #bd000c;
  box-shadow: 0 7px 22px rgba(227, 0, 15, 0.24);
}
.empty-quote-msg:focus-visible {
  animation-play-state: paused;
  outline: 3px solid rgba(227, 0, 15, 0.25);
  outline-offset: 3px;
  background: #ffe8ea;
  border-color: var(--scarlet-red);
}

@keyframes emptyQuotePulse {
  0%, 100% {
    opacity: 0.88;
    box-shadow: 0 0 0 0 rgba(227, 0, 15, 0.08);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 0 7px rgba(227, 0, 15, 0.14), 0 7px 20px rgba(227, 0, 15, 0.18);
  }
}

@media (prefers-reduced-motion: reduce) {
  .empty-quote-msg,
  .active-sector-desc,
  .carousel-btn,
  .logo-container,
  .logo-mark {
    animation: none;
  }

  .logo-container a:hover .logo-img,
  .logo-link:hover .logo-img,
  .logo-container a:focus-visible .logo-img,
  .logo-link:focus-visible .logo-img,
  .header.scrolled .logo-container a:hover .logo-img,
  .header.menu-open .logo-container a:hover .logo-img {
    transform: none;
  }
}

.catalog-selection-highlight {
  animation: catalogSelectionGlow 1.9s ease-out;
}

@keyframes catalogSelectionGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(227, 0, 15, 0);
  }
  30% {
    box-shadow: 0 0 0 5px rgba(227, 0, 15, 0.28), 0 10px 34px rgba(227, 0, 15, 0.22);
  }
  100% {
    box-shadow: 0 0 0 12px rgba(227, 0, 15, 0), 0 4px 15px rgba(0, 0, 0, 0.05);
  }
}
.quote-item-row {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 14px 16px 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}
.quote-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  padding-bottom: 4px;
}
.quote-item-title {
  font-weight: 700;
  font-size: 0.75rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.btn-remove-quote {
  background: #fee2e2;
  color: #ef4444;
  border: none;
  border-radius: 4px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
  font-size: 14px;
}
.btn-remove-quote:hover {
  background: #f87171;
  color: white;
}
.quote-readonly-input {
  background: #f4f7fb !important;
  color: #0f172a !important;
  border-color: #94a3b8 !important;
  font-weight: 700;
  margin-bottom: 12px;
  width: 100%;
  padding: 16px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem;
  box-sizing: border-box;
  letter-spacing: 0.01em;
}
.quote-item-details {
  margin-bottom: 0 !important;
}

/* Add to quote button on product card */
.card-action-buttons {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.btn-add-quote, .btn-request-data {
  flex: 1;
  padding: 10px;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.3s;
}
.btn-add-quote {
  background: #e3000f;
}
.btn-add-quote:hover {
  background: #e3000f;
}
.btn-request-data {
  background: #e3000f;
}
.btn-request-data:hover {
  background: #b3000c;
}
.btn-add-quote.added, .btn-request-data.added {
  background: #10b981;
}

/* Select Product button on table */
.btn-table-select {
  background: #e3000f !important;
  color: white !important;
  border-color: #e3000f !important;
  margin-bottom: 6px;
}
.btn-table-select:hover {
  background: #e3000f !important;
}
.btn-table-select.added {
  background: #10b981 !important;
  border-color: #10b981 !important;
}
.btn-table-tech {
  background: #e3000f !important;
  color: white !important;
  border-color: #e3000f !important;
}
.btn-table-tech:hover {
  background: #b3000c !important;
}
.btn-table-tech.added {
  background: #10b981 !important;
  border-color: #10b981 !important;
}

/* Disabled submit button state */
#btn-submit-order:disabled,
.btn-submit:disabled {
  background-color: #d1d5db !important;
  color: #6b7280 !important;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
}

/* Fix mobile swipe for products grid */
@media (max-width: 991px) {
  .products-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    padding: 1rem 5% 3rem 5%;
    margin-left: -5%;
    margin-right: -5%;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    width: calc(100% + 10%);
    box-sizing: border-box;
  }
  .products-grid::-webkit-scrollbar {
    display: none;
  }
  .product-card {
    flex: 0 0 320px;
    scroll-snap-align: center;
  }
}

@media (max-width: 480px) {
  .product-card {
    flex: 0 0 calc(100vw - 10%);
  }
}

.d-none { display: none !important; }

/* ===== Forced catalog UX emphasis overrides ===== */
.carousel-header {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) !important;
  align-items: center !important;
}

.carousel-header .section-title {
  grid-column: 2 !important;
  justify-self: center !important;
  width: 100% !important;
  margin: 0 !important;
  text-align: center !important;
}

.carousel-header .section-subtitle {
  text-align: center !important;
}

.carousel-controls {
  grid-column: 3 !important;
  justify-self: end !important;
}

.active-sector-desc {
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  text-align: center !important;
  animation: subApplicationPromptPulse 2.4s ease-in-out infinite !important;
}

.expand-card:hover,
.labs-card.expand-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28) !important;
}

.expand-card:hover .expand-card-link,
.labs-card.expand-card:hover .labs-link {
  color: #7eb6ff !important;
  transform: translateX(4px) !important;
}

.carousel-btn {
  width: 58px !important;
  height: 54px !important;
  padding: 0 !important;
  background-color: var(--navy-primary) !important;
  border: 2px solid var(--navy-primary) !important;
  border-radius: 8px !important;
  color: #ffffff !important;
  font-size: 36px !important;
}

.carousel-btn:hover {
  background-color: #e3000f !important;
  border-color: #e3000f !important;
  color: #ffffff !important;
}

.empty-quote-msg {
  font-size: 1.2rem !important;
  font-weight: bold !important;
}

.empty-quote-msg:hover {
  color: #e3000f !important;
  border-color: #e3000f !important;
}

@media (max-width: 900px) {
  .carousel-header {
    grid-template-columns: 1fr !important;
    row-gap: 1.25rem !important;
  }

  .carousel-header .section-title,
  .carousel-controls {
    grid-column: 1 !important;
    justify-self: center !important;
  }

  .carousel-header .section-title {
    grid-row: 1 !important;
  }

  .carousel-controls {
    grid-row: 2 !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .active-sector-desc,
  .carousel-btn,
  .empty-quote-msg {
    animation: none !important;
  }
}

/* ===== Forced hero applications CTA emphasis ===== */
.scroll-down-btn {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  opacity: 1 !important;
}

.scroll-down-btn:hover {
  color: #ff6b75 !important;
  opacity: 1 !important;
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.7) !important;
}

.scroll-down-btn svg {
  width: 32px !important;
  height: 32px !important;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.45)) !important;
}

/* ===== Action color system: blue by default, technical inquiry red ===== */
:root {
  --scarlet-red: #0066cc !important;
  --blue-accent: #0066cc !important;
  --blue-light: rgba(0, 102, 204, 0.08) !important;
  --shadow-hover: 0 20px 30px -5px rgba(0, 0, 0, 0.22), 0 10px 15px -5px rgba(0, 102, 204, 0.18) !important;
}

.logo-text-slogan,
.header.scrolled .logo-text-slogan,
.header.menu-open .logo-text-slogan,
.scroll-down-btn,
.scroll-down-btn:hover,
.scroll-down-btn svg,
.labs-tag,
.active-sector-desc,
.social-links-nav a:hover,
.lang-btn.active,
.inquiry-tab:hover,
.inquiry-tab.active {
  color: #0066cc !important;
}

.expand-card .labs-tag,
.expand-card-badge {
  color: #ffffff !important;
}

.expand-card:hover .expand-card-link,
.labs-card.expand-card:hover .labs-link {
  color: #7eb6ff !important;
}

.scroll-down-btn,
.scroll-down-btn:hover {
  text-shadow: 0 0 10px rgba(0, 102, 204, 0.42) !important;
}

.scroll-down-btn svg {
  filter: drop-shadow(0 2px 5px rgba(0, 102, 204, 0.42)) !important;
}

.nav-catalog-btn,
.nav-catalog-btn:hover,
.carousel-btn,
.carousel-btn:hover,
.btn-submit,
.btn-add-quote,
.btn-add-quote:hover,
.btn-table-select,
.btn-table-select:hover {
  background-color: #0066cc !important;
  border-color: #0066cc !important;
}

.nav-catalog-btn:hover,
.carousel-btn:hover,
.btn-submit:hover {
  box-shadow: 0 10px 26px rgba(0, 102, 204, 0.42) !important;
}

.inquiry-tab.active::after {
  background: #0066cc !important;
}

.form-group input:focus,
.form-group textarea:focus,
.inquiry-form select:focus {
  border-color: rgba(0, 102, 204, 0.35) !important;
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1), 0 0 20px rgba(0, 102, 204, 0.2) !important;
  background: rgba(255, 255, 255, 0.95) !important;
}

.empty-quote-msg {
  color: #0066cc !important;
  background: #ffffff !important;
  border-color: #0066cc !important;
}

.empty-quote-msg:hover,
.empty-quote-msg:focus-visible {
  color: #0066cc !important;
  background: rgba(0, 102, 204, 0.06) !important;
  border-color: #0066cc !important;
  box-shadow: 0 7px 22px rgba(0, 102, 204, 0.28) !important;
}

.btn-remove-quote {
  color: #0066cc !important;
  background: rgba(0, 102, 204, 0.12) !important;
}

.btn-remove-quote:hover {
  color: #ffffff !important;
  background: #0066cc !important;
}

.checkbox-item input[type="checkbox"] {
  accent-color: #0066cc !important;
}

/* Technical Inquiry is the only red action. */
.btn-table-tech,
.btn-request-data {
  color: #ffffff !important;
  background-color: #e3000f !important;
  border-color: #e3000f !important;
}

.btn-table-tech:hover,
.btn-request-data:hover {
  color: #ffffff !important;
  background-color: #b3000c !important;
  border-color: #b3000c !important;
}

@keyframes subApplicationPromptPulse {
  0%, 100% {
    opacity: 0.72;
    color: #0066cc;
    text-shadow: 0 0 0 rgba(0, 102, 204, 0);
  }
  50% {
    opacity: 1;
    color: #0066cc;
    text-shadow: 0 0 12px rgba(0, 102, 204, 0.25);
  }
}

@keyframes carouselArrowPulse {
  0%, 100% {
    box-shadow: 0 5px 16px rgba(0, 102, 204, 0.28), 0 0 0 0 rgba(0, 102, 204, 0.2);
  }
  50% {
    box-shadow: 0 9px 25px rgba(0, 102, 204, 0.44), 0 0 0 7px rgba(0, 102, 204, 0.12);
  }
}

@keyframes emptyQuotePulse {
  0%, 100% {
    opacity: 0.88;
    box-shadow: 0 0 0 0 rgba(0, 102, 204, 0.08);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 0 7px rgba(0, 102, 204, 0.14), 0 7px 20px rgba(0, 102, 204, 0.2);
  }
}

@keyframes catalogSelectionGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 102, 204, 0);
  }
  30% {
    box-shadow: 0 0 0 5px rgba(0, 102, 204, 0.3), 0 10px 34px rgba(0, 102, 204, 0.24);
  }
  100% {
    box-shadow: 0 0 0 12px rgba(0, 102, 204, 0), 0 4px 15px rgba(0, 0, 0, 0.05);
  }
}

.active-sector-header.catalog-header-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  border-radius: 16px;
  overflow: hidden;
  padding: 40px 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.active-sector-header.catalog-header-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.30);
  z-index: 1;
}
.active-sector-header .catalog-header-content {
  position: relative;
  z-index: 2;
}
.active-sector-header[data-sector-bg="masterbatch"] { background-image: url('images/masterbatch.webp?v=5.0'); }
.active-sector-header[data-sector-bg="paint"] { background-image: url('images/paint.webp?v=5.0'); }
.active-sector-header[data-sector-bg="pipes"] { background-image: url('images/pipes.webp?v=5.0'); }
.active-sector-header[data-sector-bg="profiles"] { background-image: url('images/pvc.webp?v=5.0'); }
.active-sector-header[data-sector-bg="construction"] { background-image: url('images/construction-chemicals.webp?v=5.0'); }
.active-sector-header[data-sector-bg="cleaning"] { background-image: url('images/cleaning.webp?v=5.0'); }
.active-sector-header[data-sector-bg="cosmetics"] { background-image: url('images/cosmetic.webp?v=5.0'); }
.active-sector-header[data-sector-bg="paper"] { background-image: url('images/paper.webp?v=5.0'); }
.active-sector-header[data-sector-bg="food"] { background-image: url('images/food-agriculture.webp?v=5.0'); }

.about-kicker {
  display: none !important;
}