/* ==========================================================================
   Enablyst Labs — Premium Corporate Laboratory Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary: #0B4F8A;
  --color-primary-dark: #083A66;
  --color-primary-light: #1565A8;
  --color-secondary: #006B75;
  --color-secondary-dark: #004E56;
  --color-secondary-light: #008C99;
  --color-accent: #F4B400;
  --color-accent-dark: #D49E00;
  --color-accent-light: #FFD040;
  --color-bg: #F8FAFC;
  --color-dark: #1F2937;
  --color-dark-soft: #374151;
  --color-white: #FFFFFF;
  --color-light-gray: #E5E7EB;
  --color-text-muted: #6B7280;
  --color-text: #1F2937;
  --color-border: #E5E7EB;
  --color-success: #059669;
  --color-danger: #DC2626;
  --color-warning: #D97706;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(11, 79, 138, 0.92) 0%, rgba(0, 140, 153, 0.85) 100%);
  --gradient-dark: linear-gradient(180deg, var(--color-dark) 0%, #111827 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);

  /* Typography */
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-loose: 1.8;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem; 
  --section-padding: clamp(3rem, 6vw, 5rem);

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 960px;
  --header-top-height: 50px;
  --header-height: 96px;
  --header-height-scrolled: 60px;
  --header-total-height: calc(var(--header-top-height) + var(--header-height));
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(31, 41, 55, 0.08);
  --shadow-md: 0 4px 12px rgba(31, 41, 55, 0.1);
  --shadow-lg: 0 8px 30px rgba(31, 41, 55, 0.12);
  --shadow-xl: 0 20px 50px rgba(11, 79, 138, 0.15);
  --shadow-card: 0 2px 8px rgba(11, 79, 138, 0.06), 0 8px 24px rgba(11, 79, 138, 0.08);
  --shadow-card-hover: 0 8px 30px rgba(11, 79, 138, 0.15);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-header: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-loading: 500;
  --z-scroll-top: 250;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-secondary);
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-dark);
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

::selection {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--section-padding);
}

.section--gray {
  background-color: var(--color-white);
}

.section--dark {
  background: var(--gradient-dark);
  color: var(--color-white);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--gradient {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(11, 79, 138, 0.04) 100%);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-inline: calc(var(--space-md) * -1);
}

.row > [class*="col-"] {
  padding-inline: var(--space-md);
}

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-white { color: var(--color-white); }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
  font-weight: 700;
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  margin-top: var(--space-sm);
}

.section-title--center::after {
  margin-inline: auto;
}

.section-title--white {
  color: var(--color-white);
}

.section-title--white::after {
  background: var(--gradient-accent);
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: var(--line-height-loose);
}

.section-header {
  margin-bottom: var(--space-2xl);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin-inline: auto;
}

.lead {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-loose);
  color: var(--color-dark-soft);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}

.btn svg,
.btn i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

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

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

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

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

a.btn-primary,
a.btn-secondary {
  color: var(--color-white);
}

a.btn-primary:hover,
a.btn-secondary:hover {
  color: var(--color-white);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(244, 180, 0, 0.35);
}

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

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

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

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

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-base);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* --------------------------------------------------------------------------
   Loading Screen
   -------------------------------------------------------------------------- */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: var(--z-loading);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-screen__logo {
  width: 180px;
  margin-bottom: var(--space-xl);
}

.loading-screen__spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-light-gray);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-screen__text {
  margin-top: var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
}

.header-top-bar {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-xs);
  height: var(--header-top-height);
  min-height: 50px;
  display: flex;
  align-items: center;
}

.header-top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
}

.header-top-bar__contact {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header-top-bar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-xs);
  transition: color var(--transition-fast);
}

.header-top-bar__link:hover {
  color: var(--color-accent);
}

.header-top-bar__cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header-top-bar__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.site-logo__name {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-white);
  transition: color var(--transition-header);
}

.site-header.is-scrolled .site-logo__name {
  color: var(--color-dark);
}

.site-logo__tagline {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-header.is-scrolled .site-logo__tagline {
  color: var(--color-text-muted);
}

.site-header {
  position: relative;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  height: var(--header-height);
  transition: background var(--transition-header),
              box-shadow var(--transition-header),
              height var(--transition-header);
}

.site-header.is-transparent {
  background: transparent;
}

.site-header.is-transparent .nav-link {
  color: #ffffff !important;
}

.site-header.is-transparent .nav-link:hover,
.site-header.is-transparent .nav-link.is-active {
  color: var(--color-accent) !important;
}

.site-header.is-transparent .nav-arrow {
  stroke: currentColor;
}

.site-header.is-transparent .site-logo__name {
  color: #ffffff;
}

.site-header.is-transparent .site-logo__name span {
  color: var(--color-accent);
}

.site-header.is-transparent .site-logo__tagline {
  color: rgba(255, 255, 255, 0.75);
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  background: #ffffff;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md); 
  padding-top: 8px;  
}

.site-header.is-scrolled .nav-link {
  color: var(--color-dark) !important;
}

.site-header.is-scrolled .nav-link:hover,
.site-header.is-scrolled .nav-link.is-active {
  color: var(--color-primary) !important;
}

.site-header.is-scrolled .site-logo__name {
  color: var(--color-dark);
}

.site-header.is-scrolled .site-logo__name span {
  color: var(--color-secondary);
}

.site-header.is-scrolled .site-logo__tagline {
  color: var(--color-text-muted);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 100%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex: 1;
  justify-content: flex-end;
  min-width: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.2vw, var(--space-lg));
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.site-logo {
  position: relative;
  flex-shrink: 0;
  z-index: 2;
}

.site-logo__img,
.site-logo img {
  height: 70px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  transition: height var(--transition-header), opacity var(--transition-header);
}

.site-header.is-scrolled .site-logo__img,
.site-header.is-scrolled .site-logo img {
  height: 44px;
}

/* Light logo on transparent hero; dark logo on solid/scrolled header */
.site-logo__img--light {
  display: block;
}

.site-logo__img--dark {
  display: none;
}

.site-header.is-scrolled .site-logo__img--light {
  display: none;
}

.site-header.is-scrolled .site-logo__img--dark {
  display: block;
}

/* Non-home pages start solid — show dark logo */
.site-header.is-scrolled:not(.is-transparent) .site-logo__img--light {
  display: none;
}

.site-header.is-scrolled:not(.is-transparent) .site-logo__img--dark {
  display: block;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--color-dark);
  transition: color var(--transition-fast);
}

.nav-link.is-active {
  color: var(--color-primary);
}

.nav-link .nav-arrow {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.nav-item.has-mega:hover .nav-arrow,
.nav-item.has-mega.is-open .nav-arrow {
  transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 680px;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  border-top: 3px solid var(--color-secondary);
}

.nav-item.has-mega:hover .mega-menu,
.nav-item.has-mega.is-open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.mega-menu__category {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-light-gray);
}

.mega-menu__link {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  color: var(--color-dark-soft);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mega-menu__link:hover {
  color: var(--color-primary);
  padding-left: var(--space-sm);
}

.mega-menu__link-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 79, 138, 0.08);
  border-radius: var(--border-radius-sm);
  color: var(--color-primary);
}

.mega-menu__featured {
  grid-column: span 3;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(11, 79, 138, 0.06) 0%, rgba(0, 140, 153, 0.06) 100%);
  border-radius: var(--border-radius);
  margin-top: var(--space-md);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header.is-transparent .menu-toggle {
  color: var(--color-white);
}

.site-header.is-scrolled .menu-toggle {
  color: var(--color-dark);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: var(--header-total-height);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-fixed) - 1);
  background: var(--color-white);
  padding: var(--space-xl);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-nav.is-open {
  transform: translateX(0);
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--color-dark);
  border-radius: var(--border-radius);
  transition: background var(--transition-fast);
}

.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  background: rgba(11, 79, 138, 0.06);
  color: var(--color-primary);
}

.mobile-nav__submenu {
  padding-left: var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.mobile-nav__submenu.is-open {
  max-height: 500px;
}

.mobile-nav__sublink {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.mobile-nav__sublink:hover {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Hero Slider
   -------------------------------------------------------------------------- */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  max-height: 900px;
  overflow: hidden;
}

.hero-slider .swiper-slide {
  position: relative;
  display: flex;
  align-items: center;
}

.hero-slide__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1);
  transition: transform 8s ease;
}

.swiper-slide-active .hero-slide__bg {
  transform: scale(1.08);
}

.hero-slide__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-slide__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-block: var(--space-4xl);
}

.hero-slide__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-full);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.hero-slide__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero-slide__title span {
  color: var(--color-accent);
}

.hero-slide__desc {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.88);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero-slider .swiper-pagination {
  bottom: 40px !important;
}

.hero-slider .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.4);
  opacity: 1;
  transition: all var(--transition-base);
}

.hero-slider .swiper-pagination-bullet-active {
  background: var(--color-accent);
  width: 32px;
  border-radius: var(--border-radius-full);
}

.hero-slider .swiper-button-prev,
.hero-slider .swiper-button-next {
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--color-white);
  transition: all var(--transition-base);
}

.hero-slider .swiper-button-prev:hover,
.hero-slider .swiper-button-next:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
}

.hero-slider .swiper-button-prev::after,
.hero-slider .swiper-button-next::after {
  font-size: 18px;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Page Banner (Inner Pages)
   -------------------------------------------------------------------------- */
.page-banner {
  position: relative;
  padding-block: calc(var(--header-height) + var(--space-3xl)) var(--space-3xl);
  background: var(--gradient-primary);
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.page-banner__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-banner__title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.page-banner__desc {
  font-size: var(--font-size-md);
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin-inline: auto;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb__item a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.breadcrumb__item a:hover {
  color: var(--color-accent);
}

.breadcrumb__item:not(:last-child)::after {
  content: '/';
  color: rgba(255, 255, 255, 0.4);
  margin-left: var(--space-sm);
}

.breadcrumb__item.is-active {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Service Cards
   -------------------------------------------------------------------------- */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(11, 79, 138, 0.08) 0%, rgba(0, 140, 153, 0.08) 100%);
  border-radius: var(--border-radius);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.service-card__icon svg,
.service-card__icon i {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
  flex-grow: 1;
  margin-bottom: var(--space-lg);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Industry Grid Cards
   -------------------------------------------------------------------------- */
.industry-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.industry-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.industry-card:hover .industry-card__img {
  transform: scale(1.08);
}

.industry-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(11, 79, 138, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: background var(--transition-base);
}

.industry-card:hover .industry-card__overlay {
  background: linear-gradient(180deg, rgba(11, 79, 138, 0.3) 0%, rgba(0, 140, 153, 0.95) 100%);
}

.industry-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  border-radius: var(--border-radius-sm);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.industry-card__title {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.industry-card__count {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Equipment Cards
   -------------------------------------------------------------------------- */
.equipment-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.equipment-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.equipment-card__img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg);
}

.equipment-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.equipment-card:hover .equipment-card__img {
  transform: scale(1.05);
}

.equipment-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-secondary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.equipment-card__body {
  padding: var(--space-lg);
}

.equipment-card__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.equipment-card__spec {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.equipment-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.equipment-card__tag {
  padding: 2px var(--space-sm);
  background: rgba(11, 79, 138, 0.06);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  border-radius: var(--border-radius-sm);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Accreditation Cards
   -------------------------------------------------------------------------- */
.accreditation-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.accreditation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.accreditation-card__logo {
  width: 100px;
  height: 80px;
  object-fit: contain;
  margin-bottom: var(--space-lg);
  filter: grayscale(30%);
  transition: filter var(--transition-base);
}

.accreditation-card:hover .accreditation-card__logo {
  filter: grayscale(0%);
}

.accreditation-card__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.accreditation-card__cert {
  font-size: var(--font-size-xs);
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.accreditation-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.accreditations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Why Choose Us Icon Cards
   -------------------------------------------------------------------------- */
.why-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.why-card__icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  background: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  color: var(--color-primary);
  position: relative;
}

.why-card__icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed var(--color-light-gray);
  animation: rotate-dashed 20s linear infinite;
}

@keyframes rotate-dashed {
  to { transform: rotate(360deg); }
}

.why-card__icon svg,
.why-card__icon i {
  width: 32px;
  height: 32px;
}

.why-card__number {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  border-radius: 50%;
}

.why-card__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-sm);
}

.why-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Process Timeline
   -------------------------------------------------------------------------- */
.process-timeline {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-xl);
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: calc(var(--space-xl) + 28px);
  left: 10%;
  right: 10%;
  height: 3px;
  background: var(--color-light-gray);
  z-index: 0;
}

.process-timeline__progress {
  position: absolute;
  top: calc(var(--space-xl) + 28px);
  left: 10%;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 1;
  width: 0;
  transition: width 1s ease;
}

.process-step {
  position: relative;
  z-index: 2;
  flex: 1;
  text-align: center;
  padding: 0 var(--space-md);
}

.process-step__number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  background: var(--color-white);
  border: 3px solid var(--color-light-gray);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-muted);
  transition: all var(--transition-base);
}

.process-step.is-active .process-step__number,
.process-step:hover .process-step__number {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.process-step__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-sm);
}

.process-step__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

/* --------------------------------------------------------------------------
   Statistics Counter Section
   -------------------------------------------------------------------------- */
.stats-section {
  position: relative;
  padding-block: var(--space-3xl);
  background: var(--gradient-dark);
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 140, 153, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.stats-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(11, 79, 138, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-item__number .counter-suffix {
  color: var(--color-accent);
}

.stat-item__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.stat-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius);
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Leadership / Team Cards
   -------------------------------------------------------------------------- */
.team-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.team-card__img-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.team-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-card__img {
  transform: scale(1.05);
}

.team-card__social {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(11, 79, 138, 0.9));
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.team-card:hover .team-card__social {
  transform: translateY(0);
}

.team-card__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: var(--color-white);
  transition: background var(--transition-fast);
}

.team-card__social a:hover {
  background: var(--color-accent);
  color: var(--color-dark);
}

.team-card__body {
  padding: var(--space-lg);
  text-align: center;
}

.team-card__name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.team-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.team-card__bio {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Sustainability Section
   -------------------------------------------------------------------------- */
.sustainability-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.sustainability-block__img {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}

.sustainability-block__img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.sustainability-block__badge {
  position: absolute;
  bottom: var(--space-xl);
  right: calc(var(--space-xl) * -1);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-accent);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.sustainability-block__badge-number {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1;
}

.sustainability-block__badge-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-dark-soft);
  margin-top: var(--space-xs);
}

.sustainability-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.sustainability-list__item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.sustainability-list__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 140, 153, 0.1);
  border-radius: var(--border-radius);
  color: var(--color-secondary);
}

.sustainability-list__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.sustainability-list__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Blog Cards
   -------------------------------------------------------------------------- */
.blog-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.blog-card__img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__img {
  transform: scale(1.06);
}

.blog-card__category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card__body {
  padding: var(--space-lg);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.blog-card__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.blog-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
  color: var(--color-primary);
}

.blog-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__link {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-secondary);
  line-height: 1.4;
}

.blog-card__link .fa-arrow-right {
  margin-top: 0.2em;
  flex-shrink: 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Testimonials Slider
   -------------------------------------------------------------------------- */
.testimonials-section {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-bg) 100%);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: rgba(11, 79, 138, 0.08);
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
}

.testimonial-card__text {
  font-size: var(--font-size-md);
  line-height: var(--line-height-loose);
  color: var(--color-dark-soft);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-light-gray);
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: 2px;
}

.testimonial-card__company {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.testimonials-slider .swiper-pagination {
  position: relative;
  margin-top: var(--space-xl);
}

.testimonials-slider .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: var(--color-light-gray);
  opacity: 1;
}

.testimonials-slider .swiper-pagination-bullet-active {
  background: var(--color-primary);
  width: 28px;
  border-radius: var(--border-radius-full);
}

/* --------------------------------------------------------------------------
   Client Logos Strip
   -------------------------------------------------------------------------- */
.clients-strip {
  padding-block: var(--space-2xl);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.clients-strip__label {
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.clients-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2xl);
}

.clients-logos__item {
  flex-shrink: 0;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: opacity var(--transition-base), filter var(--transition-base);
}

.clients-logos__item:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.clients-logos__item img {
  height: 40px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 800px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg) 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item.is-active .faq-item__question {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 79, 138, 0.06);
  border-radius: 50%;
  color: var(--color-primary);
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq-item.is-active .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-white);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.is-active .faq-item__answer {
  max-height: 500px;
  padding-bottom: var(--space-lg);
}

.faq-item__answer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
  padding-right: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   Contact Form
   -------------------------------------------------------------------------- */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-info__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 79, 138, 0.08);
  border-radius: var(--border-radius);
  color: var(--color-primary);
}

.contact-info__label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.contact-info__value {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
}

.contact-info__value a {
  color: var(--color-text-muted);
}

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

.contact-form {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--color-danger);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-sm);
  color: var(--color-dark);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 79, 138, 0.12);
  background: var(--color-white);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

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

.form-error {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--space-xs);
}

.form-group.has-error .form-error {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

.form-check label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-alert {
  padding: var(--space-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
}

.form-alert--success {
  background: rgba(5, 150, 105, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.form-alert--error {
  background: rgba(220, 38, 38, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.form-alert--warning {
  background: rgba(217, 119, 6, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.form-alert--info {
  background: rgba(11, 79, 138, 0.08);
  color: var(--color-primary);
  border: 1px solid rgba(11, 79, 138, 0.15);
}

.btn-close-alert {
  background: none;
  border: none;
  color: inherit;
  opacity: 0.6;
  padding: 0;
  line-height: 1;
}

.btn-close-alert:hover {
  opacity: 1;
}

.mega-menu--industries {
  min-width: 480px;
}

.mega-menu--industries .mega-menu__grid {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1199px) {
  .header-top-bar__badge {
    display: none;
  }
}
.newsletter-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  padding: var(--space-2xl) var(--space-3xl);
  background: var(--gradient-primary);
  border-radius: var(--border-radius-xl);
  position: relative;
  overflow: hidden;
}

.newsletter-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(244, 180, 0, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.newsletter-block__content {
  position: relative;
  z-index: 1;
  flex: 1;
}

.newsletter-block__title {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.newsletter-block__desc {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--space-sm);
  flex: 1;
  max-width: 480px;
}

.newsletter-form__input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  font-size: var(--font-size-sm);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  backdrop-filter: blur(4px);
}

.newsletter-form__input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.15);
}

.newsletter-form__btn {
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand__logo {
  margin-bottom: var(--space-lg);
}

.footer-brand__logo img {
  height: 44px;
  width: auto;
}

.footer-brand__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

.footer-col__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-secondary);
  display: inline-block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.92);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: var(--space-sm);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.footer-contact-item svg,
.footer-contact-item i {
  flex-shrink: 0;
  width: 18px;
  color: #5ED4DC;
  margin-top: 3px;
}

.footer-contact-item a {
  color: #ffffff;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  font-size: var(--font-size-sm);
}

.footer-bottom__links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom__links a {
  color: rgba(255, 255, 255, 0.92);
}

.footer-bottom__links a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Scroll to Top
   -------------------------------------------------------------------------- */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: var(--z-scroll-top);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.scroll-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background: var(--color-secondary);
  transform: translateY(-4px);
}

.scroll-to-top svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Animations (complement AOS)
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.animate-fade-in { animation: fadeIn 0.6s ease forwards; }
.animate-fade-in-up { animation: fadeInUp 0.6s ease forwards; }
.animate-fade-in-down { animation: fadeInDown 0.6s ease forwards; }
.animate-fade-in-left { animation: fadeInLeft 0.6s ease forwards; }
.animate-fade-in-right { animation: fadeInRight 0.6s ease forwards; }

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }
.animate-delay-5 { animation-delay: 0.5s; }

/* Stagger children animation helper */
.stagger-children > * {
  opacity: 0;
  animation: fadeInUp 0.5s ease forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1199px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .accreditations-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mega-menu {
    min-width: 560px;
  }

  .mega-menu__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mega-menu__featured {
    grid-column: span 2;
  }
}

@media (max-width: 991px) {
  :root {
    --header-top-height: 0px;
    --header-height: 84px;
    --header-height-scrolled: 60px;
  }

  .site-logo__img,
  .site-logo img {
    height: 58px;
    max-width: 140px;
  }

  .site-header.is-scrolled .site-logo__img,
  .site-header.is-scrolled .site-logo img {
    height: 42px;
  }

  .header-top-bar {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav .nav-list,
  .header-cta .btn:not(.menu-toggle) {
    display: none;
  }

  .services-grid,
  .equipment-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid,
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .accreditations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sustainability-block {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .sustainability-block__badge {
    right: var(--space-xl);
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  .newsletter-block {
    flex-direction: column;
    text-align: center;
    padding: var(--space-xl);
  }

  .newsletter-form {
    max-width: 100%;
    width: 100%;
  }

  /* Process timeline vertical on tablet/mobile */
  .process-timeline {
    flex-direction: column;
    gap: var(--space-xl);
    padding-top: 0;
    padding-left: var(--space-xl);
  }

  .process-timeline::before {
    top: 0;
    bottom: 0;
    left: 28px;
    right: auto;
    width: 3px;
    height: auto;
  }

  .process-timeline__progress {
    top: 0;
    left: 28px;
    width: 3px !important;
    height: 0;
    transition: height 1s ease;
  }

  .process-step {
    display: flex;
    gap: var(--space-lg);
    text-align: left;
    padding: 0;
  }

  .process-step__number {
    margin: 0;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    font-size: var(--font-size-md);
  }

  .hero-slider {
    min-height: 500px;
  }

  .hero-slider .swiper-button-prev,
  .hero-slider .swiper-button-next {
    display: none;
  }
}

@media (max-width: 767px) {
  .container {
    padding-inline: var(--space-md);
  }

  .col-6,
  .col-4,
  .col-3 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .services-grid,
  .equipment-grid,
  .blog-grid,
  .why-grid,
  .stats-grid,
  .industries-grid,
  .team-grid,
  .accreditations-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

  .newsletter-form {
    flex-direction: column;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  .hero-slide__title {
    font-size: 2rem;
  }

  .hero-slide__desc {
    font-size: var(--font-size-base);
  }

  .page-banner {
    padding-block: calc(var(--header-height) + var(--space-2xl)) var(--space-2xl);
  }

  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .testimonial-card {
    padding: var(--space-xl);
  }

  .contact-form {
    padding: var(--space-xl);
  }
}

@media (max-width: 479px) {
  .section-title {
    font-size: var(--font-size-xl);
  }

  .clients-logos {
    gap: var(--space-xl);
  }

  .clients-logos__item img {
    height: 32px;
  }
}