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

:root {
  /* Premium Corporate Scientific Color System */
  --primary-red: #e61b3a;
  /* Corporate Brand Color from logo */
  --primary-red-dark: #b81028;

  /* Neutral corporate colors (White-base layout) */
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
  /* Clean light grey for secondary sections */
  --bg-alt: #f1f5f9;
  /* Alternating visual divisions */

  --text-dark: #0f172a;
  /* Crisp slate-900 for primary typography */
  --text-medium: #334155;
  /* slate-700 for subtitles */
  --text-muted: #64748b;
  /* slate-500 for descriptions and captions */

  --border-color: #e2e8f0;
  /* slate-200 clean borders */
  --border-light: #f1f5f9;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Professional clean transitions */
  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.3s ease;
}

/* Custom Scrollbar (Corporate Style) */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Base resets & styles */
body {
  font-family: var(--font-body);
  background-color: var(--bg-white);
  color: var(--text-medium);
  overflow-x: hidden;
  line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Section Spacing */
section {
  position: relative;
}

.section-padding {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
}

/* Subtle Scientific Grid Mask (Very clean, faded gray) */
.scientific-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 35px 35px;
  pointer-events: none;
  z-index: 1;
}

/* Clean, Highly Professional Flat Button Styles */
.btn-corporate-solid {
  background-color: var(--primary-red);
  color: var(--bg-white);
  border: 1px solid var(--primary-red);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 12px 26px;
  border-radius: 2px;
  /* Crisp corporate corners */
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-corporate-solid:hover {
  background-color: var(--primary-red-dark);
  border-color: var(--primary-red-dark);
  color: var(--bg-white);
  transform: translateY(-1px);
}

.btn-corporate-outline {
  background-color: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 12px 26px;
  border-radius: 2px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-corporate-outline:hover {
  background-color: var(--text-dark);
  color: var(--bg-white);
  transform: translateY(-1px);
}

.btn-corporate-dark {
  background-color: var(--text-dark);
  color: var(--bg-white);
  border: 1px solid var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 12px 26px;
  border-radius: 2px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-corporate-dark:hover {
  background-color: #1e293b;
  border-color: #1e293b;
  transform: translateY(-1px);
}

/* Ultra-Premium Header Action Button (Sharp, Professional Outline Accent - Transparent Background) */
.btn-header-quote {
  background-color: transparent;
  /* No background color */
  color: var(--text-dark);
  border: 2px solid var(--text-dark);
  /* Crisp nice border */
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 10px 22px;
  border-radius: 0px;
  /* Crisp, modern corporate corners */
  text-transform: uppercase;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-header-quote:hover {
  background-color: transparent;
  /* Remains transparent on hover */
  border-color: var(--primary-red);
  /* Transitions border to brand red */
  color: var(--primary-red);
  /* Transitions text to brand red */
  transform: translateY(-1px);
}

/* HEADER & NAVBAR (Clean white frosted look - Compact Padding for Bigger Logo) */
header.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  padding: 10px 0;
  /* Minimized padding to optimize vertical space */
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

header.sticky-header.scrolled {
  padding: 6px 0;
  /* Compacted height when scrolled */
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

/* Transparent Logo, Expanded Sizing to use full header strip */
header .navbar-brand img {
  height: 85px;
  /* Significantly increased to stand out boldly */
  width: auto;
  transition: var(--transition-smooth);
}

header.sticky-header.scrolled .navbar-brand img {
  height: 65px;
  /* Highly visible even when scrolled */
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-dark) !important;
  margin: 0 14px;
  padding: 8px 0 !important;
  position: relative;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-red);
  transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--primary-red) !important;
}

/* Premium White Mega Menu Styles */
.nav-item.dropdown:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 900px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  z-index: 999;
}

.mega-menu-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-dark);
  letter-spacing: 0.06em;
  margin-bottom: 15px;
  font-weight: 700;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 6px;
}

.mega-menu-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-medium);
  text-decoration: none;
  padding: 8px 0;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

.mega-menu-link:hover {
  color: var(--primary-red);
  padding-left: 6px;
}

.mega-menu-link i {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Mobile Navbar Toggle */
.navbar-toggler {
  border: 1px solid var(--border-color);
  padding: 6px 10px;
}

.navbar-toggler-icon {
  filter: none;
}

/* HERO CAROUSEL / SLIDER SECTION */
.hero-slider-section {
  position: relative;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
}

.carousel-item {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  position: relative;
}

/* Modern corporate gradient overlay to secure left text legibility */
.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.85) 45%, rgba(255, 255, 255, 0.1) 100%);
  z-index: 1;
}

.carousel-content-wrap {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-slider-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 0;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 25px;
}

.hero-slider-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 25px;
  color: var(--text-dark);
}

.hero-slider-title span.text-gradient {
  color: var(--primary-red);
}

.hero-slider-desc {
  font-size: 1.1rem;
  color: var(--text-medium);
  max-width: 620px;
  margin-bottom: 40px;
}

/* Carousel Indicators & Controls styling (Highly clean/minimal) */
.carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--text-dark);
  border: none;
  opacity: 0.2;
}

.carousel-indicators .active {
  opacity: 1;
  background-color: var(--primary-red);
}

.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  z-index: 3;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--text-dark);
  border-radius: 50%;
  padding: 20px;
  background-size: 50%;
}

/* STATS BAR (Spacious & Clean Below Slider) */
.stats-bar {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
  position: relative;
  z-index: 5;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--primary-red);
  /* Changed colors of the counters to brand red */
  margin-bottom: 2px;
  display: inline-block;
}

.stat-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
}

/* INTRODUCTION SECTION */
.intro-image-collage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-img-main {
  width: 100%;
  border-radius: 2px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  z-index: 2;
}

.intro-badge-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-white);
  border: 1.5px solid var(--text-dark);
  border-radius: 2px;
  padding: 16px 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}

.intro-badge-card i {
  font-size: 1.5rem;
  color: var(--primary-red);
}

.intro-badge-card span {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dark);
  line-height: 1.3;
}

.intro-feature-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.intro-feature-list li {
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.intro-feature-list li i {
  color: var(--primary-red);
  font-size: 0.95rem;
  margin-top: 6px;
}

.intro-feature-list li span {
  color: var(--text-medium);
  font-weight: 500;
}

/* PRODUCT DIVISIONS */
.division-card {
  border-radius: 2px;
  overflow: hidden;
  height: 480px;
  position: relative;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  z-index: 2;
}

.division-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: var(--transition-smooth);
  z-index: 0;
}

.division-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.8) 45%, rgba(255, 255, 255, 0) 100%);
  z-index: 1;
}

.division-card-content {
  padding: 40px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.division-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 2px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--text-dark);
  font-size: 1.3rem;
  transition: var(--transition-smooth);
}

.division-card-content h3 {
  color: var(--text-dark) !important;
}

.division-card-content p {
  color: var(--text-muted) !important;
}

.division-card:hover {
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

.division-card:hover .division-card-img {
  transform: scale(1.04);
}

.division-card:hover .division-card-icon {
  background: var(--text-dark);
  color: var(--bg-white);
  border-color: var(--text-dark);
}

/* FEATURED CATEGORIES GRID (Minimalistic White Cards) */
.category-card {
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  overflow: hidden;
  height: 100%;
  transition: var(--transition-smooth);
}

.category-img-container {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.category-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.category-img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.1) 80%);
}

.category-card-body {
  padding: 24px;
}

.category-card-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--text-dark);
  transition: var(--transition-fast);
}

.category-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.6;
}

.category-card-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-red);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.category-card-link i {
  font-size: 0.7rem;
  transition: var(--transition-fast);
}

.category-card:hover {
  border-color: var(--text-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.category-card:hover .category-img {
  transform: scale(1.03);
}

.category-card:hover .category-card-title {
  color: var(--primary-red);
}

.category-card:hover .category-card-link {
  color: var(--text-dark);
}

.category-card:hover .category-card-link i {
  transform: translateX(3px);
}

/* BRANDS WE DEAL WITH (Marquee, Light Corporate Style) */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  padding: 30px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-light);
}

.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 3;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-light) 0%, transparent 100%);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-light) 0%, transparent 100%);
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 60px;
  animation: marquee 25s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.brand-logo-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  width: 180px;
  padding: 10px 20px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  transition: var(--transition-smooth);
  cursor: pointer;
  user-select: none;
}

.brand-logo-card:hover {
  color: var(--text-dark);
}

.brand-logo-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* WHY PARTNER WITH US (Light Clean Corporate Grid) */
.why-section {
  background: var(--bg-light);
}

.why-card {
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 35px;
  height: 100%;
  transition: var(--transition-smooth);
}

.why-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 2px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  color: var(--text-dark);
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}

.why-card-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.why-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.6;
}

.why-card:hover {
  border-color: var(--text-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.why-card:hover .why-card-icon {
  background: var(--text-dark);
  color: var(--bg-white);
  border-color: var(--text-dark);
}

/* LABORATORY VISUAL PARALLAX BANNER (Crisp Clean Overlay) */
.lab-visual-parallax {
  height: 400px;
  background-image: url('../images/lab_parallax.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
}

.lab-visual-parallax::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.85) 60%, rgba(255, 255, 255, 0.95) 100%);
  z-index: 1;
}

.lab-parallax-content {
  position: relative;
  z-index: 2;
}

.lab-parallax-content h2 {
  color: var(--text-dark) !important;
}

.lab-parallax-content p {
  color: var(--text-medium) !important;
}

/* QUICK ENQUIRY SECTION */
.enquiry-section {
  background-color: var(--bg-white);
}

.enquiry-card {
  border-radius: 2px;
  padding: 45px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

@media (max-width: 576px) {
  .enquiry-card {
    padding: 25px;
  }
}

.form-floating>.form-control,
.form-floating>.form-select {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  color: var(--text-dark);
  border-radius: 2px;
}

.form-floating>.form-control:focus,
.form-floating>.form-select:focus {
  background-color: var(--bg-white);
  border-color: var(--text-dark);
  color: var(--text-dark);
  box-shadow: none;
}

.form-floating>label {
  color: var(--text-muted);
}

.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label,
.form-floating>.form-select~label {
  color: var(--primary-red);
}

/* CONTACT BRANCH CARDS */
.branch-card {
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 35px;
  height: 100%;
  transition: var(--transition-smooth);
}

.branch-name {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 20px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.branch-info-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.branch-info-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.branch-info-list li i {
  color: var(--primary-red);
  font-size: 1.05rem;
  margin-top: 5px;
}

.branch-info-list li span {
  font-size: 0.9rem;
  color: var(--text-medium);
}

.map-container {
  height: 160px;
  background: var(--bg-light);
  border-radius: 2px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  margin-top: 25px;
}

.branch-card:hover {
  border-color: var(--text-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

/* CORPORATE FOOTER */
footer {
  border-top: 1px solid var(--border-color);
  padding-top: 80px;
  padding-bottom: 30px;
  background: var(--bg-light);
}

.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dark);
  letter-spacing: 0.06em;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-red);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

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

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 25px;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--text-dark);
  color: var(--bg-white);
  border-color: var(--text-dark);
  transform: translateY(-1px);
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 25px;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
}

.footer-bottom a:hover {
  color: var(--primary-red);
}

/* SUCCESS TOAST / CORPORATE MODAL STYLING */
.modal-content {
  border-radius: 2px;
  border: 1.5px solid var(--text-dark);
  background: var(--bg-white);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
}

/* Responsive Custom Adjustments */
@media (max-width: 992px) {
  .hero-slider-title {
    font-size: 2.4rem;
  }

  .carousel-item {
    height: 70vh;
  }

  .mega-menu {
    display: none !important;
  }

  header.sticky-header {
    background: var(--bg-white);
  }

  .navbar-collapse {
    background: var(--bg-white);
    border-radius: 2px;
    padding: 20px;
    margin-top: 15px;
    border: 1px solid var(--border-color);
  }
}

/* --- PREMIUM SCIENTIFIC ABOUT PAGE MINIMAL EXTENSIONS --- */
.about-hero {
  position: relative;
  padding: 130px 0 90px 0;
  background-image: url('../images/lab_parallax.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--bg-white);
  overflow: hidden;
  z-index: 1;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(37, 99, 235, 0.45) 100%);
  z-index: -1;
}

.about-card {
  border-radius: 4px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 35px;
  height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.about-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-red);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

.feature-icon-box {
  width: 55px;
  height: 55px;
  border-radius: 2px;
  background: var(--bg-light);
  color: #2563eb; /* Clean science blue accent */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.about-card:hover .feature-icon-box {
  background: #2563eb;
  color: var(--bg-white);
  border-color: #2563eb;
}

.industry-badge {
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 24px;
  text-align: center;
  transition: var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.01);
}

.industry-badge i {
  font-size: 2rem;
  color: #2563eb; /* Clean science blue accent */
  margin-bottom: 15px;
  transition: var(--transition-smooth);
}

.industry-badge h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--text-dark);
}

.industry-badge:hover {
  border-color: #2563eb;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04);
  transform: translateY(-3px);
}

.industry-badge:hover i {
  transform: scale(1.08);
}

.cta-banner {
  background: linear-gradient(135deg, var(--text-dark) 0%, #1e293b 100%);
  color: var(--bg-white);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
  border-radius: 2px;
}

.cta-banner .scientific-grid {
  opacity: 0.15;
}

/* --- PREMIUM SCIENTIFIC CONTACT PAGE MINIMAL EXTENSIONS --- */
.contact-hero {
  position: relative;
  padding: 130px 0 90px 0;
  background-image: url('../images/lab_parallax.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--bg-white);
  overflow: hidden;
  z-index: 1;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(37, 99, 235, 0.45) 100%);
  z-index: -1;
}

.location-card {
  border-radius: 2px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 35px;
  height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.location-card:hover {
  border-color: #2563eb;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
  transform: translateY(-3px);
}

.location-name {
  font-size: 1.3rem;
  color: var(--text-dark);
  font-weight: 700;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.location-info-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.location-info-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.location-info-list li i {
  color: #2563eb;
  font-size: 1.1rem;
  margin-top: 4px;
}

.location-info-list li span {
  font-size: 0.92rem;
  color: var(--text-medium);
}

.location-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 25px;
}

.quick-contact-strip {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.quick-contact-strip:hover {
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.04);
}

.contact-strip-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 20px;
  border-radius: 2px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: var(--transition-smooth);
  width: 100%;
}

.contact-strip-btn-call {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: var(--bg-white) !important;
  border: 1px solid #0f172a;
}

.contact-strip-btn-call:hover {
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
  transform: translateY(-2px);
}

.contact-strip-btn-wa {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: var(--bg-white) !important;
  border: 1px solid #128c7e;
}

.contact-strip-btn-wa:hover {
  background: linear-gradient(135deg, #4ae382 0%, #20a390 100%);
  transform: translateY(-2px);
}

.contact-strip-btn-email {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: var(--bg-white) !important;
  border: 1px solid #1d4ed8;
}

.contact-strip-btn-email:hover {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  transform: translateY(-2px);
}

.contact-strip-btn-dl {
  background: linear-gradient(135deg, #e61b3a 0%, #b81028 100%);
  color: var(--bg-white) !important;
  border: 1px solid #b81028;
}

.contact-strip-btn-dl:hover {
  background: linear-gradient(135deg, #f74b62 0%, #d91430 100%);
  transform: translateY(-2px);
}

.map-wrapper {
  height: 350px;
  border-radius: 2px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

.map-wrapper:hover {
  border-color: #2563eb;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Sticky Floating Mobile Widgets */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 55px;
  height: 55px;
  background: #25d366;
  color: #ffffff !important;
  border-radius: 50%;
  display: none; /* Mobile only */
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition-smooth);
  z-index: 9999;
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
  background: #20ba5a;
}

.floating-quick-contact {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 55px;
  height: 55px;
  background: #2563eb;
  color: #ffffff !important;
  border-radius: 50%;
  display: none; /* Mobile only */
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
  transition: var(--transition-smooth);
  z-index: 9999;
  text-decoration: none;
}

.floating-quick-contact:hover {
  transform: scale(1.08) translateY(-3px);
  background: #1d4ed8;
}

@media (max-width: 768px) {
  .floating-whatsapp,
  .floating-quick-contact {
    display: flex;
  }
}