/**
 * ITG Machines — Industrial Engineering Design System
 * Bespoke corporate B2B styling for cable & wire extrusion machinery
 * 
 * Palette:
 * - Deep Industrial Navy: #081220 / #0b1a30 / #101c2e
 * - Precision Safety Orange: #f25a1b / #d9480f / #ff7733
 * - Technical Machine Slate: #f8fafc / #f1f5f9 / #e2e8f0 / #cbd5e1
 * - Steel Carbon / Text: #0f172a / #334155 / #64748b
 */

:root {
  --itg-navy: #081220;
  --itg-navy-deep: #050b14;
  --itg-navy-light: #112238;
  --itg-navy-surface: #162a45;
  --itg-orange: #f25a1b;
  --itg-orange-hover: #d84507;
  --itg-orange-subtle: rgba(242, 90, 27, 0.12);
  --itg-orange-glow: rgba(242, 90, 27, 0.28);
  --itg-text-dark: #0f172a;
  --itg-text-muted: #64748b;
  --itg-text-light: #94a3b8;
  --itg-bg-light: #f8fafc;
  --itg-bg-slate: #f1f5f9;
  --itg-border: #e2e8f0;
  --itg-border-dark: #1e334d;
  --itg-border-hover: #cbd5e1;
  --itg-card-shadow: 0 4px 12px rgba(8, 18, 32, 0.05);
  --itg-card-hover-shadow: 0 20px 40px -10px rgba(8, 18, 32, 0.16);
  --itg-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --itg-transition: all 0.28s var(--itg-ease-out);
  --itg-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --itg-font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* -------------------------------------------------------------
   1. Global Base & Typography
------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--itg-font-sans);
  color: var(--itg-text-dark);
  background-color: #ffffff;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--itg-navy);
  font-weight: 700;
  line-height: 1.25;
  margin-top: 0;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.45rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }
h4 { font-size: 1.25rem; }

a {
  color: var(--itg-navy);
  text-decoration: none;
  transition: var(--itg-transition);
}

a:hover {
  color: var(--itg-orange);
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--itg-orange) !important;
  outline-offset: 2px !important;
}

/* -------------------------------------------------------------
   2. Buttons & Micro-Interactions
------------------------------------------------------------- */
.btn-itg-primary {
  background-color: var(--itg-orange);
  color: #ffffff !important;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  border: 1px solid var(--itg-orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--itg-transition);
  box-shadow: 0 4px 12px var(--itg-orange-glow);
}

.btn-itg-primary:hover, .btn-itg-primary:focus {
  background-color: var(--itg-orange-hover);
  border-color: var(--itg-orange-hover);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(242, 90, 27, 0.42);
}

.btn-itg-primary i {
  transition: transform 0.22s var(--itg-ease-out);
}

.btn-itg-primary:hover i {
  transform: translateX(3px);
}

.btn-itg-outline {
  background-color: transparent;
  color: #ffffff !important;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--itg-transition);
}

.btn-itg-outline:hover, .btn-itg-outline:focus {
  background-color: #ffffff;
  color: var(--itg-navy) !important;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.btn-itg-navy {
  background-color: var(--itg-navy);
  color: #ffffff !important;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  border: 1px solid var(--itg-navy);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--itg-transition);
}

.btn-itg-navy:hover, .btn-itg-navy:focus {
  background-color: var(--itg-navy-light);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(8, 18, 32, 0.25);
}

/* -------------------------------------------------------------
   3. Utility Top Bar
------------------------------------------------------------- */
.itg-topbar {
  background-color: var(--itg-navy-deep);
  color: #cbd5e1;
  font-size: 0.84rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--itg-border-dark);
}

.itg-topbar a {
  color: #cbd5e1;
  transition: color 0.2s ease;
}

.itg-topbar a:hover {
  color: var(--itg-orange);
}

.itg-topbar-tag {
  background-color: rgba(242, 90, 27, 0.18);
  border: 1px solid rgba(242, 90, 27, 0.35);
  color: #ff9d66;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* -------------------------------------------------------------
   4. Sticky Modern Navigation & Mega Menu
------------------------------------------------------------- */
.itg-navbar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--itg-border);
  padding: 0.85rem 0;
  transition: padding 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
  z-index: 1040;
}

.itg-navbar.scrolled {
  padding: 0.55rem 0;
  box-shadow: 0 4px 20px rgba(8, 18, 32, 0.08);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}

.itg-logo-img {
  max-height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.itg-logo-img:hover {
  transform: scale(1.02);
}

.itg-nav-link {
  font-weight: 600;
  color: var(--itg-navy) !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.95rem;
  position: relative;
  transition: color 0.2s ease;
}

.itg-nav-link:hover, .itg-nav-link.active {
  color: var(--itg-orange) !important;
}

.itg-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: var(--itg-orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s var(--itg-ease-out);
}

.itg-nav-link:hover::after, .itg-nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* -------------------------------------------------------------
   4.1 Public Navbar Dropdowns, Mega Menu & Hover Animations
------------------------------------------------------------- */
.itg-navbar .dropdown-toggle::after {
  transition: transform 0.25s ease;
  vertical-align: 0.15em;
}

/* Keyboard focus ring */
.itg-navbar .itg-nav-link:focus-visible,
.itg-navbar .itg-mega-item:focus-visible,
.itg-navbar .dropdown-item:focus-visible {
  outline: 2px solid var(--itg-orange) !important;
  outline-offset: 2px !important;
  border-radius: 4px;
}

/* Desktop Navigation Hover & Animation */
@media (min-width: 992px) {
  .itg-navbar .nav-item.dropdown {
    position: relative;
  }

  .itg-navbar .nav-item.dropdown.position-static {
    position: static;
  }

  /* Invisible hover bridge spanning between navbar link and dropdown menu */
  .itg-navbar .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 0;
    right: 0;
    height: 16px;
    background: transparent;
    pointer-events: auto;
  }

  /* Standard Dropdown Menu */
  .itg-navbar .dropdown-menu:not(.itg-mega-menu) {
    display: block !important;
    margin-top: 0.5rem;
    border: 1px solid var(--itg-border);
    border-radius: 10px;
    padding: 0.75rem 0;
    box-shadow: 0 20px 45px rgba(8, 18, 32, 0.14);
    background-color: #ffffff;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.24s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.24s;
    z-index: 1055;
  }

  /* Mega Menu Dropdown */
  .itg-navbar .itg-mega-menu {
    display: block !important;
    width: min(940px, 94vw);
    border: 1px solid var(--itg-border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 24px 55px rgba(8, 18, 32, 0.16);
    background-color: #ffffff;
    position: absolute;
    top: 100%;
    left: 50% !important;
    right: auto !important;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, 12px) !important;
    transition: opacity 0.24s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.24s;
    z-index: 1055;
  }

  /* Active / Open States for Standard Dropdowns */
  .itg-navbar .nav-item.dropdown:hover > .dropdown-menu:not(.itg-mega-menu),
  .itg-navbar .nav-item.dropdown.is-hover-open > .dropdown-menu:not(.itg-mega-menu),
  .itg-navbar .nav-item.dropdown > .dropdown-menu.show:not(.itg-mega-menu) {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  /* Active / Open States for Mega Menu */
  .itg-navbar .nav-item.dropdown:hover > .itg-mega-menu,
  .itg-navbar .nav-item.dropdown.is-hover-open > .itg-mega-menu,
  .itg-navbar .nav-item.dropdown > .itg-mega-menu.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0) !important;
  }

  /* Chevron Rotation */
  .itg-navbar .nav-item.dropdown:hover > .dropdown-toggle::after,
  .itg-navbar .nav-item.dropdown.is-hover-open > .dropdown-toggle::after,
  .itg-navbar .nav-item.dropdown > .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }

  /* Nested Submenu Support */
  .itg-navbar .dropdown-submenu {
    position: relative;
  }

  .itg-navbar .dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.25rem;
    margin-left: 0.25rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    display: block !important;
    z-index: 1060;
  }

  .itg-navbar .dropdown-submenu:hover > .dropdown-menu,
  .itg-navbar .dropdown-submenu.is-hover-open > .dropdown-menu,
  .itg-navbar .dropdown-submenu > .dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }
}

/* Mobile & Touch Dropdown Behavior */
@media (max-width: 991.98px) {
  .itg-navbar .dropdown-menu {
    width: 100% !important;
    left: 0 !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    background-color: transparent;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transition: none !important;
    padding: 0.5rem 0 !important;
  }

  .itg-navbar .dropdown-menu:not(.show) {
    display: none !important;
  }

  .itg-navbar .dropdown-menu.show {
    display: block !important;
  }

  .itg-navbar .dropdown-submenu > .dropdown-menu {
    padding-left: 1rem !important;
  }
}

.itg-mega-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--itg-text-muted);
  border-bottom: 1px solid var(--itg-border);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

.itg-mega-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.itg-mega-item:hover {
  background-color: var(--itg-bg-slate);
  transform: translateX(3px);
}

.itg-mega-item i {
  color: var(--itg-orange);
  font-size: 1.15rem;
  margin-top: 0.15rem;
}

.itg-mega-item-title {
  font-weight: 600;
  color: var(--itg-navy);
  font-size: 0.92rem;
  line-height: 1.3;
}

.itg-mega-item-desc {
  font-size: 0.78rem;
  color: var(--itg-text-muted);
  margin-bottom: 0;
}

.itg-mega-spotlight {
  background: linear-gradient(135deg, var(--itg-navy) 0%, var(--itg-navy-surface) 100%);
  color: #ffffff;
  border-radius: 8px;
  padding: 1.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* -------------------------------------------------------------
   5. Immersive Full-Width Industrial Hero (Section 3)
------------------------------------------------------------- */
.itg-hero-immersive {
  background: linear-gradient(135deg, var(--itg-navy-deep) 0%, var(--itg-navy) 50%, #0d1e35 100%);
  position: relative;
  color: #ffffff;
  padding: clamp(4rem, 7.5vw, 6.5rem) 0 clamp(4.5rem, 8vw, 7rem) 0;
  overflow: hidden;
}

/* Blueprint Grid Layer */
.itg-hero-immersive::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  opacity: 0.8;
}

/* Technical Radial Glow */
.itg-hero-immersive::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  right: -80px;
  top: -100px;
  background: radial-gradient(circle, rgba(242, 90, 27, 0.16) 0%, rgba(8, 18, 32, 0) 70%);
  pointer-events: none;
}

.itg-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--itg-orange-subtle);
  border: 1px solid rgba(242, 90, 27, 0.4);
  color: #ff9d66;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.35rem 0.95rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1.25rem;
}

.itg-hero-title {
  color: #ffffff;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1.35rem;
  letter-spacing: -0.03em;
}

.itg-hero-title span {
  color: #ff9d66;
}

.itg-hero-lead {
  color: #cbd5e1;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 620px;
  line-height: 1.65;
  margin-bottom: 2.25rem;
}

/* -------------------------------------------------------------
   Hero Left Column Entrance Animation
------------------------------------------------------------- */
.itg-hero-anim-item {
  opacity: 0;
  transform: translateY(18px);
  animation: itgHeroEntrance 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.itg-hero-anim-1 { animation-delay: 0.1s; }
.itg-hero-anim-2 { animation-delay: 0.25s; }
.itg-hero-anim-3 { animation-delay: 0.45s; }
.itg-hero-anim-4 { animation-delay: 0.65s; }
.itg-hero-anim-5 { animation-delay: 0.85s; }

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

.itg-hero-quick-specs {
  margin-top: 0.5rem;
}

.itg-spec-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #cbd5e1;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: all 0.2s ease;
}

.itg-spec-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(242, 90, 27, 0.4);
}

/* -------------------------------------------------------------
   Machine Assembly Visual Card (Hero Section)
------------------------------------------------------------- */
.itg-assembly-card {
  background: linear-gradient(145deg, rgba(8, 18, 32, 0.96) 0%, rgba(13, 26, 44, 0.98) 100%);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
  position: relative;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.itg-assembly-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Card Header */
.itg-assembly-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(4, 11, 20, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.itg-assembly-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #38bdf8;
  text-transform: uppercase;
}

.itg-assembly-pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
  animation: itgDotPulse 1.8s infinite;
  display: inline-block;
  flex-shrink: 0;
}

.itg-assembly-pulse-dot.ready {
  background: #22c55e !important;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7) !important;
  animation: itgDotPulseReady 2s infinite !important;
}

@keyframes itgDotPulse {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

@keyframes itgDotPulseReady {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.itg-assembly-stat {
  font-size: 0.75rem;
  font-weight: 700;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.itg-assembly-stat i {
  color: var(--itg-orange);
}

.itg-btn-assembly-replay {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.itg-btn-assembly-replay:hover {
  background: rgba(242, 90, 27, 0.2);
  border-color: var(--itg-orange);
  color: #ffffff;
}

.itg-btn-assembly-replay i {
  transition: transform 0.3s ease;
}

.itg-btn-assembly-replay:hover i {
  transform: rotate(-180deg);
}

/* Canvas Wrapper & SVG */
.itg-assembly-canvas-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 860 / 500;
  background: radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.07) 0%, transparent 75%);
}

.itg-assembly-svg {
  width: 100%;
  height: 100%;
  display: block;
  user-select: none;
}

/* -------------------------------------------------------------
   Assembly Animation Sequence (CSS Keyframes)
------------------------------------------------------------- */
/* Initial State when Assembling: All parts exploded */
.is-assembling .part-base-bedway {
  opacity: 0;
  transform: translateY(75px);
  animation: itgAssembleBedway 1.0s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

@keyframes itgAssembleBedway {
  0% { opacity: 0; transform: translateY(75px); }
  60% { opacity: 1; transform: translateY(-4px); }
  100% { opacity: 1; transform: translateY(0); }
}

.is-assembling .part-motor-gearbox {
  opacity: 0;
  transform: translate(-95px, -20px);
  animation: itgAssembleMotor 1.0s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

@keyframes itgAssembleMotor {
  0% { opacity: 0; transform: translate(-95px, -20px); }
  65% { opacity: 1; transform: translate(3px, 0); }
  100% { opacity: 1; transform: translate(0, 0); }
}

.is-assembling .part-barrel-heaters {
  opacity: 0;
  transform: translate(-25px, -65px);
  animation: itgAssembleBarrel 1.0s cubic-bezier(0.16, 1, 0.3, 1) 1.5s forwards;
}

@keyframes itgAssembleBarrel {
  0% { opacity: 0; transform: translate(-25px, -65px); }
  70% { opacity: 1; transform: translate(0, 3px); }
  100% { opacity: 1; transform: translate(0, 0); }
}

.is-assembling .part-screw-shaft {
  opacity: 0;
  transform: translate(-140px, 0);
  animation: itgAssembleScrew 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1.8s forwards;
}

@keyframes itgAssembleScrew {
  0% { opacity: 0; transform: translate(-140px, 0); }
  35% { opacity: 0.9; }
  100% { opacity: 1; transform: translate(0, 0); }
}

.is-assembling .part-feed-hopper {
  opacity: 0;
  transform: translateY(-85px);
  animation: itgAssembleHopper 0.9s cubic-bezier(0.16, 1, 0.3, 1) 2.6s forwards;
}

@keyframes itgAssembleHopper {
  0% { opacity: 0; transform: translateY(-85px); }
  70% { opacity: 1; transform: translateY(4px); }
  100% { opacity: 1; transform: translateY(0); }
}

.is-assembling .part-cooling-trough {
  opacity: 0;
  transform: translate(90px, 35px);
  animation: itgAssembleTrough 1.0s cubic-bezier(0.16, 1, 0.3, 1) 2.8s forwards;
}

@keyframes itgAssembleTrough {
  0% { opacity: 0; transform: translate(90px, 35px); }
  75% { opacity: 1; transform: translate(-2px, 0); }
  100% { opacity: 1; transform: translate(0, 0); }
}

.is-assembling .part-capstan-puller {
  opacity: 0;
  transform: translateX(85px);
  animation: itgAssembleCapstan 1.0s cubic-bezier(0.16, 1, 0.3, 1) 3.0s forwards;
}

@keyframes itgAssembleCapstan {
  0% { opacity: 0; transform: translateX(85px); }
  75% { opacity: 1; transform: translateX(-3px); }
  100% { opacity: 1; transform: translateX(0); }
}

.is-assembling .part-hmi-console {
  opacity: 0;
  transform: translate(-25px, -45px) rotate(-14deg);
  transform-origin: 360px 220px;
  animation: itgAssembleHmi 1.0s cubic-bezier(0.16, 1, 0.3, 1) 3.2s forwards;
}

@keyframes itgAssembleHmi {
  0% { opacity: 0; transform: translate(-25px, -45px) rotate(-14deg); }
  75% { opacity: 1; transform: translate(0, 0) rotate(2deg); }
  100% { opacity: 1; transform: translate(0, 0) rotate(0deg); }
}

.is-assembling .part-crosshead {
  opacity: 0;
  transform: translate(80px, -20px);
  animation: itgAssembleCrosshead 1.0s cubic-bezier(0.16, 1, 0.3, 1) 3.8s forwards;
}

@keyframes itgAssembleCrosshead {
  0% { opacity: 0; transform: translate(80px, -20px); }
  70% { opacity: 1; transform: translate(-3px, 0); }
  100% { opacity: 1; transform: translate(0, 0); }
}

/* Concentricity Laser Optical Pulse */
.is-assembling .concentricity-laser-beam {
  opacity: 0;
  animation: itgLaserPulse 1.1s ease-in-out 4.6s forwards;
}

@keyframes itgLaserPulse {
  0% { opacity: 0; stroke-width: 1; }
  30%, 70% { opacity: 1; stroke-width: 4; }
  100% { opacity: 0.35; stroke-width: 2; }
}

/* Technical Scanline Sweep across entire assembled machine */
.is-assembling .scanline-beam {
  opacity: 0;
  animation: itgScanlineSweep 0.9s ease-in-out 4.8s forwards;
}

@keyframes itgScanlineSweep {
  0% { opacity: 0; transform: translateX(50px); }
  20% { opacity: 1; }
  85% { opacity: 1; }
  100% { opacity: 0; transform: translateX(840px); }
}

/* Exploded Guide Lines fade out as machine locks together */
.is-assembling .part-guide-lines {
  animation: itgFadeGuideLines 1.0s ease 4.8s forwards;
}

@keyframes itgFadeGuideLines {
  to { opacity: 0; }
}

/* Post-Assembly Final State (Also default fallback) */
.is-assembled .assembly-part {
  opacity: 1 !important;
  transform: none !important;
}

.is-assembled .part-guide-lines {
  opacity: 0 !important;
}

.is-assembled .concentricity-laser-beam {
  opacity: 0.45;
  stroke-width: 2;
}

/* Interactive Component Pins (1 to 6) */
.component-pin {
  opacity: 0;
  transform-origin: center;
  transition: opacity 0.4s ease, transform 0.22s var(--itg-ease-out);
}

.is-assembled .component-pin {
  opacity: 1;
}

.component-pin:hover,
.assembly-part:hover .component-pin,
.assembly-part:focus .component-pin {
  transform: scale(1.3);
  filter: drop-shadow(0 0 6px rgba(242, 90, 27, 0.9));
}

.assembly-part {
  cursor: pointer;
  outline: none;
}

.assembly-part:hover rect,
.assembly-part:focus rect {
  filter: drop-shadow(0 0 4px rgba(56, 189, 248, 0.4));
}

/* Continuous Operational Animation (Active in final assembled state) */
.gear-rotate-anim {
  transform-origin: 186px 285px;
  animation: itgGearRotate 12s linear infinite;
}

@keyframes itgGearRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.live-wire-stream {
  stroke-dasharray: 8 6;
  animation: itgWireFlow 1.2s linear infinite;
}

@keyframes itgWireFlow {
  from { stroke-dashoffset: 28; }
  to { stroke-dashoffset: 0; }
}

.capstan-spin-anim {
  transform-origin: 751px 275px;
  animation: itgCapstanSpin 4s linear infinite;
}

.capstan-wheel-2 .capstan-spin-anim {
  transform-origin: 751px 335px;
}

@keyframes itgCapstanSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.roller-spin-anim {
  transform-origin: 630px 285px;
  animation: itgRollerSpin 3s linear infinite;
}

.trough-roller-2 .roller-spin-anim {
  transform-origin: 685px 285px;
}

@keyframes itgRollerSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hmi-bar-pulse {
  animation: itgHmiPulse 2.5s ease-in-out infinite alternate;
}

@keyframes itgHmiPulse {
  0% { width: 38px; fill: #22c55e; }
  50% { width: 52px; fill: #38bdf8; }
  100% { width: 46px; fill: #22c55e; }
}

.dock-pin-glow {
  animation: itgDockPinGlow 2s ease-in-out infinite alternate;
}

@keyframes itgDockPinGlow {
  0% { fill: #22c55e; opacity: 0.6; }
  100% { fill: #4ade80; opacity: 1; filter: drop-shadow(0 0 4px #22c55e); }
}

/* Assembly Progress Bar */
.itg-assembly-progress {
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  width: 100%;
  overflow: hidden;
}

.itg-assembly-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #f25a1b 0%, #38bdf8 65%, #22c55e 100%);
  transition: width 0.35s ease;
}

/* Telemetry Footer / Interactive Info Bar */
.itg-assembly-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: rgba(4, 11, 20, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease;
}

.itg-assembly-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #38bdf8;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.itg-assembly-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  overflow: hidden;
}

.itg-assembly-title {
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

.itg-assembly-desc {
  color: #94a3b8;
  font-size: 0.78rem;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

/* Accessibility: Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .itg-hero-anim-item,
  .assembly-part,
  .part-base-bedway,
  .part-motor-gearbox,
  .part-barrel-heaters,
  .part-screw-shaft,
  .part-feed-hopper,
  .part-cooling-trough,
  .part-capstan-puller,
  .part-hmi-console,
  .part-crosshead,
  .concentricity-laser-beam,
  .scanline-beam,
  .part-guide-lines,
  .gear-rotate-anim,
  .live-wire-stream,
  .capstan-spin-anim,
  .roller-spin-anim,
  .itg-assembly-pulse-dot {
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }

  .part-guide-lines,
  .scanline-beam {
    display: none !important;
  }
}

/* Responsive Scaling for Assembly Card */
@media (max-width: 991.98px) {
  .itg-assembly-card {
    margin-top: 1.5rem;
  }
  
  .itg-assembly-meta {
    max-width: calc(100% - 50px);
  }
  
  .itg-assembly-title,
  .itg-assembly-desc {
    white-space: normal;
  }
}

@media (max-width: 575.98px) {
  .itg-assembly-header {
    padding: 0.6rem 0.85rem;
  }
  
  .itg-assembly-footer {
    padding: 0.75rem 0.85rem;
    gap: 0.75rem;
  }

  .itg-assembly-icon-box {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .itg-assembly-title {
    font-size: 0.82rem;
  }

  .itg-assembly-desc {
    font-size: 0.72rem;
  }
}

/* -------------------------------------------------------------
   6. Editorial Company Profile (Section 4)
------------------------------------------------------------- */
.itg-editorial-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background-color: #ffffff;
}

.itg-section-badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--itg-orange);
  background-color: var(--itg-orange-subtle);
  padding: 0.3rem 0.85rem;
  border-radius: 4px;
  margin-bottom: 0.85rem;
}

.itg-editorial-quote {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--itg-navy);
  border-left: 4px solid var(--itg-orange);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
}

.itg-founder-card {
  background: var(--itg-bg-light);
  border: 1px solid var(--itg-border);
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.itg-founder-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--itg-navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
}

/* -------------------------------------------------------------
   7. Product Discovery Bento Grid (Section 5)
------------------------------------------------------------- */
.itg-bento-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background-color: var(--itg-bg-light);
  border-top: 1px solid var(--itg-border);
  border-bottom: 1px solid var(--itg-border);
}

.itg-bento-card {
  background: #ffffff;
  border: 1px solid var(--itg-border);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  transition: var(--itg-transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.itg-bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--itg-card-hover-shadow);
  border-color: var(--itg-orange);
}

.itg-bento-img {
  height: 220px;
  overflow: hidden;
  position: relative;
  background-color: var(--itg-bg-slate);
}

.itg-bento-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--itg-ease-out);
}

.itg-bento-card:hover .itg-bento-img img {
  transform: scale(1.08);
}

.itg-bento-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.itg-bento-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--itg-navy);
  margin-bottom: 0.5rem;
}

.itg-bento-card:hover .itg-bento-title {
  color: var(--itg-orange);
}

.itg-bento-desc {
  font-size: 0.9rem;
  color: var(--itg-text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* Featured Large Bento Item */
.itg-bento-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 380px;
}

@media (max-width: 991.98px) {
  .itg-bento-featured {
    grid-template-columns: 1fr;
  }
}

/* -------------------------------------------------------------
   8. Technical Machinery Showcase Grid (Section 6)
------------------------------------------------------------- */
.itg-showcase-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background-color: #ffffff;
}

.itg-product-card {
  background: #ffffff;
  border: 1px solid var(--itg-border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--itg-transition);
  position: relative;
}

.itg-product-card:hover {
  transform: translateY(-6px);
  border-color: #cbd5e1;
  box-shadow: var(--itg-card-hover-shadow);
}

.itg-product-img-wrap {
  height: 230px;
  background-color: var(--itg-bg-slate);
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--itg-border);
}

.itg-product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--itg-ease-out);
}

.itg-product-card:hover .itg-product-img-wrap img {
  transform: scale(1.06);
}

.itg-product-body {
  padding: 1.45rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.itg-product-cat-tag {
  color: var(--itg-orange);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.4rem;
}

.itg-product-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--itg-navy);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.itg-product-title a {
  color: var(--itg-navy);
  transition: color 0.2s ease;
}

.itg-product-card:hover .itg-product-title a {
  color: var(--itg-orange);
}

.itg-product-desc {
  font-size: 0.88rem;
  color: var(--itg-text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.itg-spec-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.itg-spec-badge {
  font-size: 0.75rem;
  font-family: var(--itg-font-mono);
  background-color: var(--itg-bg-slate);
  color: var(--itg-navy);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--itg-border);
}

/* -------------------------------------------------------------
   9. Dark Contrasting Technical Capabilities (Section 7)
------------------------------------------------------------- */
.itg-capabilities-dark {
  background-color: var(--itg-navy-deep);
  color: #ffffff;
  padding: clamp(4.5rem, 8vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
}

.itg-capabilities-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.itg-tech-pillar-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 1.75rem;
  height: 100%;
  transition: var(--itg-transition);
}

.itg-tech-pillar-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--itg-orange);
  transform: translateY(-5px);
}

.itg-tech-pillar-icon {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background-color: var(--itg-orange-subtle);
  color: var(--itg-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

/* -------------------------------------------------------------
   10. Support & Spare Parts Section (Section 8)
------------------------------------------------------------- */
.itg-spareparts-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background-color: var(--itg-bg-slate);
}

.itg-part-panel {
  background: #ffffff;
  border: 1px solid var(--itg-border);
  border-radius: 10px;
  padding: 1.5rem;
  height: 100%;
  transition: var(--itg-transition);
  display: flex;
  flex-direction: column;
}

.itg-part-panel:hover {
  border-color: var(--itg-orange);
  transform: translateY(-4px);
  box-shadow: var(--itg-card-hover-shadow);
}

/* -------------------------------------------------------------
   11. Verified Industry Solutions Matrix (Section 9)
------------------------------------------------------------- */
.itg-solutions-section {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background-color: #ffffff;
}

.itg-industry-card {
  border: 1px solid var(--itg-border);
  border-radius: 10px;
  padding: 1.75rem;
  height: 100%;
  transition: var(--itg-transition);
  background-color: #ffffff;
}

.itg-industry-card:hover {
  border-color: var(--itg-navy);
  box-shadow: var(--itg-card-hover-shadow);
  transform: translateY(-5px);
}

.itg-industry-icon {
  font-size: 2rem;
  color: var(--itg-orange);
  margin-bottom: 1rem;
}

/* -------------------------------------------------------------
   12. Custom Engineering Enquiry Suite (Section 10)
------------------------------------------------------------- */
.itg-enquiry-suite {
  background: linear-gradient(135deg, var(--itg-navy-deep) 0%, var(--itg-navy) 100%);
  color: #ffffff;
  padding: clamp(4.5rem, 8vw, 6.5rem) 0;
}

.itg-enquiry-box {
  background: #ffffff;
  color: var(--itg-text-dark);
  border-radius: 12px;
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

/* -------------------------------------------------------------
   13. Sophisticated Multi-Column Footer (Section 11)
------------------------------------------------------------- */
.itg-footer {
  background-color: var(--itg-navy-deep);
  color: #cbd5e1;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid var(--itg-border-dark);
}

.itg-footer h5 {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
  letter-spacing: -0.01em;
}

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

.itg-footer-links li {
  margin-bottom: 0.65rem;
}

.itg-footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.itg-footer-links a:hover {
  color: var(--itg-orange);
  transform: translateX(4px);
}

.itg-footer-contact li {
  display: flex;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
  align-items: flex-start;
}

.itg-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.75rem;
  margin-top: 3.5rem;
  font-size: 0.85rem;
  color: #64748b;
}

/* Floating WhatsApp Button */
.itg-float-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background-color: #25d366;
  color: #ffffff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
  z-index: 1050;
  transition: transform 0.25s var(--itg-ease-out), box-shadow 0.25s ease;
}

.itg-float-whatsapp::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: itgPulse 2.4s infinite;
}

@keyframes itgPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  70% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.itg-float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.65);
}

/* -------------------------------------------------------------
   14. Forms & Interactive Elements
------------------------------------------------------------- */
.form-label {
  font-weight: 600;
  color: var(--itg-navy);
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  border: 1px solid var(--itg-border);
  border-radius: 6px;
  padding: 0.7rem 0.95rem;
  font-size: 0.95rem;
  color: var(--itg-text-dark);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--itg-orange);
  box-shadow: 0 0 0 3px rgba(242, 90, 27, 0.18);
}

/* Breadcrumbs */
.itg-breadcrumb {
  background-color: var(--itg-bg-light);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--itg-border);
  font-size: 0.88rem;
}

.itg-breadcrumb ol {
  margin: 0;
  padding: 0;
}

/* Spec Table */
.itg-spec-table th {
  background-color: var(--itg-bg-slate);
  color: var(--itg-navy);
  font-weight: 600;
  width: 38%;
  font-size: 0.9rem;
}

.itg-spec-table td {
  font-family: var(--itg-font-mono);
  font-size: 0.88rem;
}

/* -------------------------------------------------------------
   15. Scroll Reveal Animations (IntersectionObserver)
------------------------------------------------------------- */
.itg-reveal-init .itg-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--itg-ease-out), transform 0.65s var(--itg-ease-out);
  will-change: opacity, transform;
}

.itg-reveal-init .itg-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.itg-reveal-init .itg-reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s var(--itg-ease-out), transform 0.55s var(--itg-ease-out);
}

.itg-reveal-init .itg-reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.12s; }
.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.19s; }
.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.26s; }
.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.33s; }
.itg-reveal-init .itg-reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.40s; }

/* -------------------------------------------------------------
   15. Meet the Visionaries (Executive Directors Section)
------------------------------------------------------------- */
.itg-visionaries-section {
  padding: clamp(4.5rem, 8vw, 6.5rem) 0;
  background: linear-gradient(180deg, #ffffff 0%, var(--itg-bg-light) 50%, #ffffff 100%);
  border-top: 1px solid var(--itg-border);
  border-bottom: 1px solid var(--itg-border);
  position: relative;
}

.itg-visionaries-intro-card {
  background: #ffffff;
  border: 1px solid var(--itg-border);
  border-left: 4px solid var(--itg-orange);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 8px 24px rgba(8, 18, 32, 0.04);
}

.itg-visionaries-section {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  padding: 5.5rem 0;
  border-top: 1px solid var(--itg-border);
}

.itg-director-card {
  background: #ffffff;
  border: 1px solid var(--itg-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(11, 26, 48, 0.06);
  transition: transform 0.35s var(--itg-ease-out), box-shadow 0.35s var(--itg-ease-out), border-color 0.35s var(--itg-ease-out);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.itg-director-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(11, 26, 48, 0.12);
  border-color: rgba(242, 90, 27, 0.35);
}

.itg-director-img-wrap {
  position: relative;
  width: 100%;
  height: 360px;
  overflow: hidden;
  background-color: var(--itg-navy-deep);
}

.itg-director-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 0.5s var(--itg-ease-out);
}

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

.itg-director-body {
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.itg-director-header {
  border-bottom: 1px solid rgba(11, 26, 48, 0.08);
  padding-bottom: 0.85rem;
}

.itg-director-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--itg-navy);
  letter-spacing: -0.02em;
}

.itg-director-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #ffffff;
  background-color: var(--itg-navy);
  border-radius: 6px;
  white-space: nowrap;
}

.itg-director-company {
  display: inline-flex;
  align-items: center;
  color: var(--itg-orange);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.itg-director-quote-box {
  background: var(--itg-bg-light);
  border-left: 3px solid var(--itg-orange);
  border-radius: 0 10px 10px 0;
  padding: 1.25rem 1.5rem;
  position: relative;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.itg-director-quote-box i.bi-quote {
  font-size: 2.2rem;
  color: var(--itg-orange);
  opacity: 0.3;
  line-height: 1;
  position: absolute;
  top: 10px;
  right: 14px;
}

.itg-director-quote {
  font-size: 0.95rem;
  line-height: 1.65;
  color: #334155;
  font-style: italic;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.itg-director-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--itg-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.itg-founder-avatar-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--itg-orange);
}

@media (max-width: 767.98px) {
  .itg-visionaries-section {
    padding: 3.5rem 0;
  }
  .itg-director-img-wrap {
    height: 290px;
  }
  .itg-director-body {
    padding: 1.35rem 1.25rem;
  }
  .itg-director-name {
    font-size: 1.3rem;
  }
}

/* -------------------------------------------------------------
   16. Media Queries & Accessibility
------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .itg-hero-immersive {
    padding: 3.5rem 0 4.5rem 0;
  }
  .itg-floating-pill {
    position: static;
    margin-top: 1rem;
  }
  .itg-mega-menu {
    width: 100%;
    left: 0 !important;
    transform: none !important;
    box-shadow: none;
    border: none;
    padding: 0.5rem 0;
  }
}

@media (max-width: 575.98px) {
  .btn-itg-primary, .btn-itg-outline, .btn-itg-navy {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .itg-reveal-init .itg-reveal,
  .itg-reveal-init .itg-reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}