/* ================================================
   Ubden® Modern Website - Main Stylesheet
   Dark Theme with Glass Morphism Effects
   ================================================ */

/* ================================================
   CSS Custom Properties (Variables)
   ================================================ */
:root {
  /* Color Palette - Dark Theme */
  --color-primary: #00D4FF;
  --color-secondary: #7C3AED;
  --color-accent: #10B981;
  --color-warning: #F59E0B;
  
  /* Background Colors */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #13131a;
  --color-bg-tertiary: #1a1a24;
  --color-bg-glass: rgba(255, 255, 255, 0.05);
  
  /* Text Colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #b4b4c8;
  --color-text-muted: #6b6b7f;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  --gradient-warm: linear-gradient(135deg, var(--color-warning) 0%, var(--color-primary) 100%);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-7xl: 4.5rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
  --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.3);
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Container */
  --container-max-width: 1280px;
  --container-padding: 1rem;
}

/* ================================================
   Modern CSS Reset
   ================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
}

/* ================================================
   Typography
   ================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-6xl); }
h2 { font-size: var(--font-size-5xl); }
h3 { font-size: var(--font-size-4xl); }
h4 { font-size: var(--font-size-3xl); }
h5 { font-size: var(--font-size-2xl); }
h6 { font-size: var(--font-size-xl); }

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

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

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

/* ================================================
   Layout & Container
   ================================================ */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
  z-index: 1;
}

section {
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

section.hero {
  padding: 0;
}

.section-bg-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.section-bg-decoration + .container {
  position: relative;
  z-index: 1;
}

/* Floating Shapes */
.floating-shape {
  position: absolute;
  opacity: 0.6;
  animation: floatShape 15s ease-in-out infinite;
}

.shape-1 {
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.shape-2 {
  bottom: 15%;
  left: 5%;
  animation-delay: 2s;
}

.shape-3 {
  top: 50%;
  right: 5%;
  animation-delay: 4s;
}

@keyframes floatShape {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(20px, -20px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

/* World Map Animation */
.world-map-bg circle {
  animation: pulse 3s ease-in-out infinite;
}

.world-map-bg circle:nth-child(1) {
  animation-delay: 0s;
}

.world-map-bg circle:nth-child(2) {
  animation-delay: 1s;
}

.world-map-bg circle:nth-child(3) {
  animation-delay: 2s;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* Award Decorations */
.award-decoration {
  position: absolute;
  opacity: 0.8;
  animation: rotateStar 20s linear infinite;
}

.award-1 {
  top: 15%;
  right: 10%;
}

.award-2 {
  bottom: 20%;
  left: 8%;
  animation-delay: -10s;
}

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

/* ================================================
   Glass Morphism Effect
   ================================================ */
.glass-effect {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

/* ================================================
   Header & Navigation
   ================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar {
  padding: var(--spacing-md) 0;
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: transform var(--transition-base);
  position: relative;
}

.logo::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  opacity: 0;
  filter: blur(10px);
  transition: opacity var(--transition-base);
  z-index: -1;
}

.logo:hover::before {
  opacity: 0.3;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.logo:hover {
  transform: scale(1.05);
}

@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.3;
    filter: blur(10px);
  }
  50% {
    opacity: 0.6;
    filter: blur(15px);
  }
}

.logo-svg {
  height: 40px;
  width: auto;
}

.logo-img {
  height: 40px;
  width: auto;
  max-height: 40px;
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
  transition: all var(--transition-base);
}

.logo:hover .logo-img {
  filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.6)) drop-shadow(0 0 20px rgba(124, 58, 237, 0.4));
  animation: logo-pulse 2s ease-in-out infinite;
}

@keyframes logo-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-primary);
}

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

.nav-link.external {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.hamburger-line {
  width: 25px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
}

/* ================================================
   Hero Section
   ================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: visible;
  padding: 250px 0 var(--spacing-3xl);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-content {
  text-align: center;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-md) 0;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 6rem);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.hero-subtitle-line {
  display: inline-block;
  white-space: nowrap;
}

.hero-title .gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Dynamic Word Animation */
.dynamic-word {
  display: inline-block;
  position: relative;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: clamp(200px, 30vw, 350px);
  text-align: left;
  vertical-align: baseline;
  line-height: inherit;
}

.dynamic-word::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  height: 1em;
  width: 3px;
  background: var(--color-primary);
  animation: blink-cursor 0.8s infinite;
}

@keyframes blink-cursor {
  0%, 49% {
    opacity: 1;
  }
  50%, 100% {
    opacity: 0;
  }
}

/* Culture Glow Effect */
.dynamic-word.culture-glow {
  animation: cultureGlow 1s ease-in-out;
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.8),
               0 0 40px rgba(0, 212, 255, 0.6),
               0 0 60px rgba(0, 212, 255, 0.4);
}

@keyframes cultureGlow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
  }
  50% {
    text-shadow: 0 0 30px rgba(0, 212, 255, 1),
                 0 0 50px rgba(0, 212, 255, 0.8),
                 0 0 70px rgba(124, 58, 237, 0.6);
  }
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

/* ================================================
   Buttons
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-md);
}

/* ================================================
   Sub-brands 3D Carousel
   ================================================ */
.sub-brands-3d {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  height: 200px;
  position: relative;
  perspective: 1500px;
  overflow: visible;
}

.sub-brands-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: rotate3D 25s linear infinite;
}

@keyframes rotate3D {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}

.sub-brand-item-3d {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 176px;
  height: 84px;
  margin-left: -88px;
  margin-top: -42px;
  padding: var(--spacing-sm);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  backface-visibility: visible;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  
  /* Neon LED Border Animation */
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* Unified gradient background for all brands */
.sub-brand-item-3d {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.12) 0%, rgba(124, 58, 237, 0.12) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.sub-brand-item-3d:hover {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
}

.sub-brand-item-3d::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.6;
  filter: blur(8px);
  animation: neonGlow 3s ease-in-out infinite;
}

/* Unified neon LED - gradient primary colors */
.sub-brand-item-3d::before {
  background: linear-gradient(135deg, #00D4FF 0%, #7C3AED 100%);
  animation: neonGlowPrimary 3s ease-in-out infinite;
}

@keyframes neonGlowPrimary {
  0%, 100% {
    opacity: 0.5;
    filter: blur(8px);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.8);
  }
  50% {
    opacity: 0.9;
    filter: blur(12px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.8), 0 0 40px rgba(124, 58, 237, 0.6);
  }
}

.sub-brand-item-3d:hover {
  z-index: 100;
  box-shadow: 0 15px 50px rgba(0, 212, 255, 0.6), 0 20px 60px rgba(124, 58, 237, 0.4);
}

.sub-brand-item-3d:hover::before {
  opacity: 1;
  filter: blur(15px);
}

/* Position items in 3D circle */
.sub-brand-item-3d[data-index="0"] {
  transform: rotateY(0deg) translateZ(550px) scale(0.95);
}

.sub-brand-item-3d[data-index="1"] {
  transform: rotateY(60deg) translateZ(550px) scale(0.95);
}

.sub-brand-item-3d[data-index="2"] {
  transform: rotateY(120deg) translateZ(550px) scale(0.95);
}

.sub-brand-item-3d[data-index="3"] {
  transform: rotateY(180deg) translateZ(550px) scale(0.95);
}

.sub-brand-item-3d[data-index="4"] {
  transform: rotateY(240deg) translateZ(550px) scale(0.95);
}

.sub-brand-item-3d[data-index="5"] {
  transform: rotateY(300deg) translateZ(550px) scale(0.95);
}

.sub-brand-logo {
  max-height: 52px;
  width: 100%;
  max-width: 148px;
  height: auto;
  object-fit: contain;
  filter: none;
  transition: all var(--transition-base);
  pointer-events: none;
}

.sub-brand-item-3d:hover .sub-brand-logo {
  filter: brightness(1.05) drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

/* Pause rotation on hover */
.sub-brands-carousel:hover {
  animation-play-state: paused;
}

/* Responsive */
@media (max-width: 1024px) {
  .sub-brands-3d {
    height: 170px;
    perspective: 1200px;
  }
  
  .sub-brand-item-3d {
    width: 155px;
    height: 75px;
    margin-left: -77.5px;
    margin-top: -37.5px;
  }
  
  .sub-brand-logo {
    max-height: 45px;
    max-width: 130px;
  }
  
  .sub-brand-item-3d[data-index="0"] {
    transform: rotateY(0deg) translateZ(350px) scale(0.88);
  }
  
  .sub-brand-item-3d[data-index="1"] {
    transform: rotateY(60deg) translateZ(350px) scale(0.88);
  }
  
  .sub-brand-item-3d[data-index="2"] {
    transform: rotateY(120deg) translateZ(350px) scale(0.88);
  }
  
  .sub-brand-item-3d[data-index="3"] {
    transform: rotateY(180deg) translateZ(350px) scale(0.88);
  }
  
  .sub-brand-item-3d[data-index="4"] {
    transform: rotateY(240deg) translateZ(350px) scale(0.88);
  }
  
  .sub-brand-item-3d[data-index="5"] {
    transform: rotateY(300deg) translateZ(350px) scale(0.88);
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 180px;
    min-height: 100vh;
  }
  
  .hero-content {
    padding-top: 140px;
  }
  
  .hero-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
  
  .hero-subtitle-line {
    font-size: 0.85em;
  }
  
  .dynamic-word {
    min-width: 110px;
    max-width: 135px;
    font-size: 1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline;
    vertical-align: baseline;
    line-height: 1;
  }
  
  .dynamic-word::after {
    right: -4px;
    width: 1px;
    top: 0;
    height: 0.9em;
  }
}

@media (max-width: 768px) {
  .sub-brands-3d {
    height: 150px;
    perspective: 700px;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
  }
  
  .sub-brand-item-3d {
    width: 140px;
    height: 70px;
    margin-left: -70px;
    margin-top: -35px;
    padding: var(--spacing-xs);
  }
  
  .sub-brand-logo {
    max-height: 40px;
    max-width: 120px;
  }
  
  .sub-brand-item-3d[data-index="0"] {
    transform: rotateY(0deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d[data-index="1"] {
    transform: rotateY(60deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d[data-index="2"] {
    transform: rotateY(120deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d[data-index="3"] {
    transform: rotateY(180deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d[data-index="4"] {
    transform: rotateY(240deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d[data-index="5"] {
    transform: rotateY(300deg) translateZ(220px) scale(0.8);
  }
  
  .sub-brand-item-3d::before {
    filter: blur(6px);
  }
}

/* ================================================
   Stats Grid
   ================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-icon {
  margin: 0 auto var(--spacing-sm);
  display: inline-block;
}

.stat-icon svg {
  filter: drop-shadow(0 0 8px currentColor);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: var(--spacing-xs);
}

.stat-number::after {
  content: '+';
  margin-left: 2px;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* ================================================
   Services Section
   ================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  padding: var(--spacing-lg);
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 450px;
}

.service-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-lg);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
  position: relative;
  transition: all var(--transition-base);
  transform-style: preserve-3d;
  animation: iconFloat 4s ease-in-out infinite;
}

@keyframes iconFloat {
  0%, 100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-10px) rotateX(5deg);
  }
}

.service-icon::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  opacity: 0;
  filter: blur(15px);
  transition: opacity var(--transition-base);
  z-index: -1;
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.7;
  }
}

.service-card:hover .service-icon {
  transform: translateY(-15px) rotateY(15deg) rotateX(10deg) scale(1.1);
  box-shadow: 0 20px 50px rgba(0, 212, 255, 0.6),
              0 25px 60px rgba(124, 58, 237, 0.4);
}

.service-card:hover .service-icon::before {
  opacity: 0.8;
}

.service-icon img,
.service-icon svg {
  width: 100%;
  height: 100%;
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(255, 255, 255, 0.8));
  opacity: 1;
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
  }
  50% {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 15px rgba(255, 255, 255, 1));
  }
}

.service-card:hover .service-icon img,
.service-card:hover .service-icon svg {
  animation: iconSpin 0.6s ease-in-out;
}

@keyframes iconSpin {
  0% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.2) rotate(180deg);
  }
  100% {
    transform: scale(1) rotate(360deg);
  }
}

/* Articles section inline SVGs - force white color */
.articles .service-icon svg path,
.articles .service-icon svg circle,
.articles .service-icon svg rect {
  stroke: #FFFFFF !important;
  fill: #FFFFFF !important;
}

/* Service Cards - Individual Colors */
.service-card:nth-child(1) .service-icon {
  background: linear-gradient(135deg, #00D4FF 0%, #0096CC 100%);
}

.service-card:nth-child(1):hover .service-icon {
  box-shadow: 0 20px 50px rgba(0, 212, 255, 0.8),
              0 25px 60px rgba(0, 150, 204, 0.5);
}

.service-card:nth-child(2) .service-icon {
  background: linear-gradient(135deg, #7C3AED 0%, #5B21B6 100%);
}

.service-card:nth-child(2):hover .service-icon {
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.8),
              0 25px 60px rgba(91, 33, 182, 0.5);
}

.service-card:nth-child(3) .service-icon {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
}

.service-card:nth-child(3):hover .service-icon {
  box-shadow: 0 20px 50px rgba(16, 185, 129, 0.8),
              0 25px 60px rgba(5, 150, 105, 0.5);
}

.service-card:nth-child(4) .service-icon {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
}

.service-card:nth-child(4):hover .service-icon {
  box-shadow: 0 20px 50px rgba(245, 158, 11, 0.8),
              0 25px 60px rgba(217, 119, 6, 0.5);
}

.service-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: var(--spacing-sm) 0 auto 0;
  text-align: left;
  flex-grow: 1;
}

.service-features li {
  padding: var(--spacing-xs) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  position: relative;
  padding-left: var(--spacing-lg);
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* ================================================
   I.T.S.E Section
   ================================================ */
.itse {
  position: relative;
}

.itse-bg-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}

.decorative-svg {
  position: absolute;
  opacity: 0.3;
}

.circuit-pattern {
  top: 10%;
  right: 5%;
  width: 200px;
  height: 200px;
  animation: float 20s ease-in-out infinite;
}

.dots-pattern {
  bottom: 10%;
  left: 5%;
  width: 150px;
  height: 150px;
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.itse-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  position: relative;
  z-index: 1;
}

@media (max-width: 1200px) {
  .itse-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .itse-grid {
    grid-template-columns: 1fr;
  }
}

.itse-card {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: left;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.itse-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, var(--color-bg-primary) 100%);
  z-index: 1;
}

.itse-card-content {
  position: relative;
  z-index: 2;
}

.itse-letter {
  font-size: var(--font-size-7xl);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.itse-title {
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.itse-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.itse-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.highlight-badge {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.highlight-badge:hover {
  background: rgba(0, 212, 255, 0.2);
  transform: scale(1.05);
}

/* ================================================
   Global Presence Section
   ================================================ */
.offices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (max-width: 1024px) {
  .offices-grid {
    grid-template-columns: 1fr;
  }
}

.office-card {
  text-align: center;
  padding: var(--spacing-lg);
}

.office-flag {
  width: 100%;
  max-width: 200px;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.office-region {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.office-name {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.office-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.office-contact {
  text-align: left;
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.office-contact p {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.office-contact strong {
  color: var(--color-primary);
  margin-right: var(--spacing-xs);
}

.office-contact a {
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

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

/* ================================================
   Certifications Section
   ================================================ */
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

@media (max-width: 1200px) {
  .certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .certifications-grid {
    grid-template-columns: 1fr;
  }
}

.certification-card {
  padding: var(--spacing-lg);
  text-align: center;
  border-left: 3px solid transparent;
  transition: border-color var(--transition-base);
}

.certification-card:hover {
  border-left-color: var(--color-primary);
}

.certification-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.certification-org {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.certification-year {
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================
   Testimonials Section - 3D Carousel
   ================================================ */
.testimonials-carousel-wrapper {
  position: relative;
  max-width: 1200px;
  margin: var(--spacing-2xl) auto 0;
  padding: var(--spacing-3xl) 0;
  perspective: 2000px;
}

.testimonials-carousel {
  position: relative;
  width: 100%;
  height: 550px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.testimonial-slide {
  position: absolute;
  width: 600px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  opacity: 0;
  pointer-events: none;
}

.testimonial-slide.active {
  opacity: 1;
  z-index: 3;
  pointer-events: auto;
  transform: translate(-50%, -50%) translateZ(0px) scale(1);
}

.testimonial-slide.prev {
  opacity: 0.5;
  z-index: 2;
  transform: translate(-150%, -50%) translateZ(-200px) rotateY(25deg) scale(0.85);
}

.testimonial-slide.next {
  opacity: 0.5;
  z-index: 2;
  transform: translate(50%, -50%) translateZ(-200px) rotateY(-25deg) scale(0.85);
}

.testimonial-card-3d {
  padding: var(--spacing-2xl);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  height: 100%;
  min-height: 450px;
  transition: all var(--transition-base);
  cursor: grab;
}

.testimonial-card-3d:active {
  cursor: grabbing;
}

.testimonial-card {
  padding: var(--spacing-xl);
  text-align: left;
  margin-bottom: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.testimonial-rating {
  display: flex;
  gap: 4px;
}

.testimonial-rating .star {
  color: var(--color-warning);
  font-size: var(--font-size-lg);
}

.testimonial-category {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.3);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-secondary);
  font-weight: 500;
}

.testimonial-quote {
  font-size: var(--font-size-base);
  font-style: normal;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
  position: relative;
  padding-left: var(--spacing-lg);
  border-left: 3px solid var(--color-primary);
}

.testimonial-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.testimonial-author strong {
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
}

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

.testimonial-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-stats .stat-item {
  flex: 1;
  text-align: center;
}

.testimonial-stats .stat-value {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.testimonial-stats .stat-description {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Carousel Navigation */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-nav:hover {
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: -25px;
}

.carousel-next {
  right: -25px;
}

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.carousel-dot.active {
  background: var(--gradient-primary);
  transform: scale(1.3);
  box-shadow: var(--shadow-glow);
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: scale(1.2);
}


/* ================================================
   Contact CTA Section
   ================================================ */
.contact-cta {
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 1000px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.cta-description {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-2xl) 0;
}

@media (max-width: 1024px) {
  .cta-stats {
    grid-template-columns: 1fr;
  }
}

.cta-stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

.cta-stat-item:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.cta-stat-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cta-stat-icon svg {
  filter: brightness(0) invert(1);
}

.cta-stat-item strong {
  display: block;
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.cta-stat-item p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

/* ================================================
   Contact Section
   ================================================ */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.contact-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.contact-title h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.2;
}

.contact-form {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--spacing-md);
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.contact-info-item svg {
  color: var(--color-primary);
}

/* ================================================
   Footer
   ================================================ */
.footer {
  background: var(--color-bg-secondary);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 150px;
  background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.08) 0%, rgba(124, 58, 237, 0.05) 40%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.footer-description {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-glass);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--gradient-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(5px);
}

.footer-offices {
  margin: var(--spacing-3xl) 0;
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section-title {
  text-align: center;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-legal {
  flex: 1;
}

.legal-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.legal-links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.legal-links a:hover {
  color: var(--color-primary);
}

.footer-copyright {
  flex: 1;
  text-align: center;
}

.footer-copyright p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
}

.footer-badges {
  flex: 1;
  text-align: right;
}

/* ================================================
   Service Detail Page - Use Cases & Why Choose
   ================================================ */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1024px) {
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
}

.use-case-card {
  padding: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.use-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
}

.use-case-number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
}

.use-case-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.use-case-card p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.use-case-stat {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-highlight {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Why Choose Us Grid */
.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1200px) {
  .why-choose-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .why-choose-grid {
    grid-template-columns: 1fr;
  }
}

.why-choose-item {
  text-align: center;
  padding: var(--spacing-lg);
  transition: transform var(--transition-base);
}

.why-choose-item:hover {
  transform: translateY(-5px);
}

.why-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0, 212, 255, 0.3));
  transition: transform var(--transition-base);
}

.why-choose-item:hover .why-icon {
  transform: scale(1.2) rotate(5deg);
}

.why-choose-item h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.why-choose-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ================================================
   Page Hero (Services, About, Contact)
   ================================================ */
.page-hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
  position: relative;
}

.page-hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.page-hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
}

/* Service Process */
.service-process {
  padding: var(--spacing-2xl) 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

.process-card {
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
}

.process-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.process-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.process-card p {
  color: var(--color-text-secondary);
}

/* Services Showcase */
.main-services {
  padding: var(--spacing-2xl) 0;
}

.services-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.service-showcase-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-3xl);
}

.service-showcase-item.reverse {
  direction: rtl;
}

.service-showcase-item.reverse .service-showcase-content {
  direction: ltr;
}

.service-showcase-content {
  padding: var(--spacing-xl);
  z-index: 2;
  position: relative;
}

/* Service Visual Decoration */
.service-showcase-visual {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-visual-decoration {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-pattern {
  max-width: 100%;
  height: auto;
  opacity: 0.8;
  animation: rotatePattern 30s linear infinite;
}

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

/* Floating Tech Icons */
.service-floating-icons {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.floating-tech-icon {
  position: absolute;
  font-size: 2.5rem;
  opacity: 0.7;
  animation: floatIcon 4s ease-in-out infinite;
  transition: all var(--transition-base);
}

.floating-tech-icon:hover {
  opacity: 1;
  transform: scale(1.3);
}

.floating-tech-icon.icon-1 {
  top: 15%;
  left: 20%;
  animation-delay: 0s;
}

.floating-tech-icon.icon-2 {
  top: 20%;
  right: 15%;
  animation-delay: 1s;
}

.floating-tech-icon.icon-3 {
  bottom: 25%;
  left: 15%;
  animation-delay: 2s;
}

.floating-tech-icon.icon-4 {
  bottom: 20%;
  right: 20%;
  animation-delay: 3s;
}

@keyframes floatIcon {
  0%, 100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-15px) scale(1.1);
  }
}

.service-showcase-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.service-showcase-icon img {
  filter: brightness(0) invert(1);
}

.service-showcase-content h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.service-showcase-content p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

.service-showcase-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--spacing-lg);
}

.service-showcase-content ul li {
  padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-lg);
  position: relative;
  color: var(--color-text-secondary);
}

.service-showcase-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* End-to-End Services */
.end-to-end-services {
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.end-to-end-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.end-to-end-content p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.end-to-end-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.feature-badge {
  background: var(--color-bg-glass);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.feature-badge:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: scale(1.05);
}

/* Responsive Services Page */
@media (max-width: 1024px) {
  .service-showcase-item,
  .service-showcase-item.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  
  .service-showcase-visual {
    min-height: 300px;
  }
  
  .floating-tech-icon {
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .service-showcase-visual {
    display: none;
  }
  
  .service-showcase-content {
    padding: var(--spacing-md);
  }
}

/* ================================================
   Service Detail Pages
   ================================================ */
.service-hero {
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  text-align: center;
}

.service-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.service-icon-large {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-lg);
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.service-icon-large img,
.service-icon-large svg {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.service-hero-title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
}

.service-details {
  padding: var(--spacing-2xl) 0;
}

.service-content {
  max-width: 1000px;
  margin: 0 auto;
}

.content-block {
  margin-bottom: var(--spacing-3xl);
}

.content-block h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.content-block p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
  }
}

.service-detail-card {
  padding: var(--spacing-xl);
}

.service-detail-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.service-detail-card p {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.service-detail-card ul {
  list-style: none;
  padding: 0;
}

.service-detail-card ul li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.service-detail-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.benefit-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: white;
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.benefit-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.cta-block {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--color-bg-glass);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

/* ================================================
   About Page Styles
   ================================================ */
.about-qualities {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--spacing-lg) 0;
}

.quality-badge {
  background: var(--color-bg-glass);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-full);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.about-stats {
  padding: var(--spacing-2xl) 0;
}

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

@media (max-width: 1024px) {
  .stats-highlight-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .stats-highlight-grid {
    grid-template-columns: 1fr;
  }
}

.stat-highlight-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.stat-highlight-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.mission-vision {
  padding: var(--spacing-2xl) 0;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1024px) {
  .mv-grid {
    grid-template-columns: 1fr;
  }
}

.mv-card {
  padding: var(--spacing-2xl);
}

.mv-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.mv-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.who-we-are {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 50%, var(--color-bg-primary) 100%);
}

/* 3D Timeline */
.timeline-3d {
  max-width: 1200px;
  margin: var(--spacing-3xl) auto 0;
  position: relative;
  padding: var(--spacing-2xl) 0;
}

/* Central Timeline Line */
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, 
    transparent 0%, 
    var(--color-primary) 10%, 
    var(--color-secondary) 50%, 
    var(--color-accent) 90%, 
    transparent 100%
  );
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.timeline-line::before,
.timeline-line::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 16px;
  height: 16px;
  background: var(--gradient-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
  animation: pulse 2s ease-in-out infinite;
}

.timeline-line::before {
  top: 0;
}

.timeline-line::after {
  bottom: 0;
}

/* Timeline Items */
.timeline-item-3d {
  position: relative;
  margin-bottom: var(--spacing-3xl);
  perspective: 1000px;
}

.timeline-item-3d.left {
  padding-right: 52%;
}

.timeline-item-3d.right {
  padding-left: 52%;
}

.timeline-content {
  position: relative;
  padding: var(--spacing-xl);
  transform-style: preserve-3d;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 1;
  transform: translateY(0);
}

.timeline-item-3d.left .timeline-content {
  transform-origin: right center;
}

.timeline-item-3d.right .timeline-content {
  transform-origin: left center;
}

.timeline-content:hover {
  transform: translateZ(20px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
}

/* Timeline Badge - Circle on the line */
.timeline-badge {
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  border: 4px solid var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  top: var(--spacing-xl);
  z-index: 10;
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
  transition: all var(--transition-base);
}

.timeline-item-3d.left .timeline-badge {
  right: -30px;
}

.timeline-item-3d.right .timeline-badge {
  left: -30px;
}

.timeline-badge svg {
  filter: brightness(0) invert(1);
}

.timeline-badge:hover {
  transform: rotate(360deg) scale(1.2);
  box-shadow: 0 0 40px rgba(0, 212, 255, 1);
}

/* Timeline Year Badge */
.timeline-year-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
  border: 2px solid var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.timeline-content h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.timeline-content p {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.global-offices {
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.partnerships {
  padding: var(--spacing-2xl) 0;
}

.partner-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1200px) {
  .partner-categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .partner-categories {
    grid-template-columns: 1fr;
  }
}

.partner-category {
  padding: var(--spacing-xl);
  text-align: center;
}

.partner-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--spacing-md);
  color: var(--color-primary);
}

.partner-category h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

/* Global Reach Stats */
.global-reach-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0 var(--spacing-3xl);
  padding: var(--spacing-xl);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
}

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

.reach-stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.reach-stat-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
}

.reach-stat-divider {
  width: 2px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--color-primary), transparent);
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1200px) {
  .reference-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .reference-grid {
    grid-template-columns: 1fr;
  }
}

.reference-card {
  padding: var(--spacing-xl);
  position: relative;
}

/* Special Badges */
.confidential-badge,
.featured-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.confidential-badge {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(239, 68, 68, 0.2) 100%);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
}

.featured-badge {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(0, 212, 255, 0.2) 100%);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
  }
}

.reference-card.confidential {
  border-color: rgba(245, 158, 11, 0.2);
}

.reference-card.featured {
  border-color: rgba(0, 212, 255, 0.2);
  background: linear-gradient(135deg, var(--color-bg-glass) 0%, rgba(0, 212, 255, 0.02) 100%);
}

.reference-card h4 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
  padding-right: 100px;
}

.reference-project {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.reference-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.reference-description em {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-style: italic;
}

.reference-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.reference-tag {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.reference-tag:hover {
  background: rgba(0, 212, 255, 0.2);
  transform: scale(1.05);
}

.about-cta {
  padding: var(--spacing-2xl) 0;
}

.cta-box {
  text-align: center;
  padding: var(--spacing-3xl);
}

.cta-box h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

/* ================================================
   Contact Page Styles
   ================================================ */
.contact-methods {
  padding: var(--spacing-2xl) 0;
}

.contact-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
  .contact-methods-grid {
    grid-template-columns: 1fr;
  }
}

.contact-method-card {
  padding: var(--spacing-xl);
  text-align: center;
}

.contact-method-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-method-icon svg {
  filter: brightness(0) invert(1);
}

.contact-method-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
}

.contact-method-card p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.contact-link {
  display: block;
  color: var(--color-primary);
  padding: var(--spacing-xs) 0;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--color-secondary);
}

.contact-form-section {
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-secondary);
}

.contact-form-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.contact-form-header h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

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

.office-locations {
  padding: var(--spacing-2xl) 0;
}

.office-location-card {
  padding: var(--spacing-xl);
}

.office-details {
  margin-top: var(--spacing-lg);
}

.office-detail-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.office-detail-item:last-child {
  border-bottom: none;
}

.office-detail-item svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--color-primary);
}

.office-detail-item strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.office-detail-item p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.office-detail-item a {
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.office-detail-item a:hover {
  color: var(--color-primary);
}

.alt-contact {
  padding: var(--spacing-2xl) 0;
}

.alt-contact-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

@media (max-width: 1200px) {
  .alt-contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .alt-contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .alt-contact-grid {
    grid-template-columns: 1fr;
  }
}

.alt-contact-card {
  padding: var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-base);
  text-decoration: none;
}

.alt-contact-card svg {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.alt-contact-card h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.alt-contact-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.alt-contact-card:hover {
  transform: translateY(-5px);
}

.alt-contact-card:hover svg {
  color: var(--color-secondary);
  transform: scale(1.1);
}

/* Responsive About & Contact Pages */
@media (max-width: 1024px) {
  /* Timeline - Tablet */
  .timeline-item-3d.left,
  .timeline-item-3d.right {
    padding-right: 48%;
    padding-left: 0;
  }
  
  .timeline-item-3d.right {
    padding-left: 48%;
    padding-right: 0;
  }
}

@media (max-width: 767px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .mv-grid {
    grid-template-columns: 1fr;
  }
  
  /* Timeline - Mobile: Vertical, Single Column */
  .timeline-line {
    left: 30px;
  }
  
  .timeline-item-3d.left,
  .timeline-item-3d.right {
    padding-right: 0;
    padding-left: 80px;
  }
  
  .timeline-badge {
    left: 0 !important;
    right: auto !important;
  }
  
  .timeline-content {
    padding: var(--spacing-md);
  }
  
  .timeline-content h3 {
    font-size: var(--font-size-lg);
  }
  
  .about-qualities {
    flex-direction: column;
    align-items: center;
  }
  
  .quality-badge {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
  
  /* Global Reach Stats - Mobile */
  .global-reach-stats {
    gap: var(--spacing-md);
  }
  
  .reach-stat-divider {
    display: none;
  }
  
  .reach-stat-number {
    font-size: var(--font-size-4xl);
  }
  
  /* Reference Cards - Mobile */
  .reference-card h4 {
    padding-right: 0;
    margin-bottom: var(--spacing-md);
  }
  
  .confidential-badge,
  .featured-badge {
    position: relative;
    top: 0;
    right: 0;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
  }
}

/* ================================================
   Error Pages - Creative 404
   ================================================ */
.error-page-404 {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) 0;
}

#error404Canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.error-content-404 {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

/* Glitch 404 Number */
.error-404-wrapper {
  position: relative;
  margin-bottom: var(--spacing-3xl);
}

.error-404-number {
  font-size: clamp(8rem, 20vw, 16rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  position: relative;
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glitch::before {
  animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
  animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
}

@keyframes glitch {
  0% {
    transform: translate(0);
  }
  20% {
    transform: translate(-3px, 3px);
  }
  40% {
    transform: translate(-3px, -3px);
  }
  60% {
    transform: translate(3px, 3px);
  }
  80% {
    transform: translate(3px, -3px);
  }
  100% {
    transform: translate(0);
  }
}

/* Floating Elements */
.error-404-graphics {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.float-element {
  position: absolute;
  font-size: 3rem;
  opacity: 0.6;
  animation: floatAround 6s ease-in-out infinite;
}

.element-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.element-2 {
  top: 20%;
  right: 15%;
  animation-delay: 1s;
}

.element-3 {
  bottom: 30%;
  left: 5%;
  animation-delay: 2s;
}

.element-4 {
  bottom: 20%;
  right: 10%;
  animation-delay: 3s;
}

.element-5 {
  top: 50%;
  right: 5%;
  animation-delay: 4s;
}

@keyframes floatAround {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -20px) rotate(5deg);
  }
  50% {
    transform: translate(-15px, 15px) rotate(-5deg);
  }
  75% {
    transform: translate(15px, 10px) rotate(3deg);
  }
}

/* Error Messages */
.error-messages {
  margin-bottom: var(--spacing-2xl);
}

.error-404-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.typing-text {
  display: inline-block;
  border-right: 3px solid var(--color-primary);
  padding-right: 8px;
  animation: blink 0.7s infinite;
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

.error-404-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

/* Interactive Search Box */
.error-search-box {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  max-width: 600px;
  margin: var(--spacing-2xl) auto;
  padding: var(--spacing-md);
}

.search-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.error-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  outline: none;
}

.error-search-input::placeholder {
  color: var(--color-text-muted);
}

.error-search-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.error-search-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

/* Fun Stats */
.error-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  margin: var(--spacing-3xl) 0;
  flex-wrap: wrap;
}

.error-stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.error-stat-item .stat-icon {
  font-size: 2.5rem;
  animation: bounce 2s ease-in-out infinite;
}

.error-stat-item:nth-child(2) .stat-icon {
  animation-delay: 0.3s;
}

.error-stat-item:nth-child(4) .stat-icon {
  animation-delay: 0.6s;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.error-stat-text strong {
  display: block;
  font-size: var(--font-size-2xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.error-stat-text span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.error-stat-divider {
  width: 2px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--color-primary), transparent);
}

/* Navigation Cards */
.error-nav-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-3xl) 0;
}

.error-nav-card {
  padding: var(--spacing-xl);
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.error-nav-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
  transform: rotate(45deg);
  transition: all 0.6s ease;
}

.error-nav-card:hover::before {
  left: 100%;
}

.error-nav-card:hover {
  transform: translateY(-10px) scale(1.05);
  border-color: var(--color-primary);
}

.nav-card-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  display: block;
  animation: bounce 2s ease-in-out infinite;
}

.error-nav-card:nth-child(1) .nav-card-icon {
  animation-delay: 0s;
}

.error-nav-card:nth-child(2) .nav-card-icon {
  animation-delay: 0.2s;
}

.error-nav-card:nth-child(3) .nav-card-icon {
  animation-delay: 0.4s;
}

.error-nav-card:nth-child(4) .nav-card-icon {
  animation-delay: 0.6s;
}

.error-nav-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.error-nav-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Easter Egg */
.error-easter-egg {
  margin-top: var(--spacing-2xl);
  opacity: 0.6;
  animation: fadeInOut 3s ease-in-out infinite;
}

.error-easter-egg em {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Responsive 404 */
@media (max-width: 1024px) {
  .error-nav-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .error-nav-cards {
    grid-template-columns: 1fr;
  }
  
  .error-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .error-stat-divider {
    display: none;
  }
  
  .float-element {
    font-size: 2rem;
  }
}

/* ================================================
   Error Pages - Simple (500)
   ================================================ */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) 0;
}

.error-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--spacing-md);
  animation: pulse 2s ease-in-out infinite;
}

.error-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.error-description {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-3xl);
}

.error-suggestions {
  margin-top: var(--spacing-2xl);
}

.error-suggestions h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.error-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================================
   Legal Pages
   ================================================ */
.legal-page {
  padding: var(--spacing-2xl) 0;
  min-height: 70vh;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.legal-title {
  font-size: var(--font-size-5xl);
  text-align: center;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.legal-meta {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-3xl);
  font-style: italic;
}

.legal-section {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-section:last-of-type {
  border-bottom: none;
}

.legal-section h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.legal-section h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.legal-section p {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.legal-section strong {
  color: var(--color-warning);
  font-weight: 600;
}

.legal-section ul {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
}

.legal-section ul li {
  padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-xl);
  position: relative;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.legal-section ul li::before {
  content: '•';
  position: absolute;
  left: var(--spacing-md);
  color: var(--color-primary);
  font-weight: bold;
}

.legal-section a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

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

.legal-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-3xl);
  flex-wrap: wrap;
}

/* ================================================
   Utility Classes
   ================================================ */
.section-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--spacing-md);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.section-intro {
  max-width: 900px;
  margin: var(--spacing-sm) auto var(--spacing-sm);
  text-align: center;
}

.section-intro p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.section-intro strong {
  color: var(--color-primary);
  font-weight: 600;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ================================================
   Responsive Design
   ================================================ */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --font-size-6xl: 3rem;
    --font-size-5xl: 2.5rem;
    --spacing-3xl: 4rem;
  }
  
  .hero {
    padding: 180px var(--spacing-md) var(--spacing-2xl);
  }
  
  .hero-title {
    font-size: clamp(2.2rem, 8vw, 4rem);
  }
  
  .hero-content {
    padding-top: var(--spacing-2xl);
  }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --font-size-6xl: 2.5rem;
    --font-size-5xl: 2rem;
    --spacing-2xl: 1.5rem;
    --spacing-3xl: 2rem;
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero {
    padding: 140px var(--spacing-md) var(--spacing-2xl);
    min-height: 100vh;
    align-items: flex-start;
  }
  
  .hero-content {
    padding: 100px var(--spacing-md) 0;
    margin-top: 0;
  }
  
  .hero-title {
    font-size: clamp(1.5rem, 8vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
  }
  
  .hero-subtitle-line {
    display: block;
  }
  
  .hero-subtitle {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .dynamic-word {
    min-width: 120px;
    max-width: 160px;
    display: inline;
    white-space: nowrap;
    font-size: 1em;
    vertical-align: baseline;
    line-height: 1;
  }
  
  .dynamic-word::after {
    right: -5px;
    width: 2px;
    top: 0;
    height: 1em;
  }
  
  .sub-brands-carousel {
    animation-duration: 20s;
  }
  
  .sub-brands-3d {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .floating-shape, .award-decoration {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav-link {
    padding: var(--spacing-md);
    text-align: center;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal,
  .footer-badges {
    width: 100%;
    text-align: center;
  }
  
  .legal-links {
    justify-content: center;
  }
  
  .sub-brands-track {
    animation: scroll 20s linear infinite;
  }
  
  .contact-info {
    flex-direction: column;
    align-items: center;
  }
  
  /* Testimonials Carousel Responsive */
  .testimonials-carousel {
    height: 650px;
  }
  
  .testimonial-slide {
    width: 90%;
    max-width: 500px;
  }
  
  .testimonial-slide.prev,
  .testimonial-slide.next {
    opacity: 0;
    transform: translate(-50%, -50%) translateZ(-300px) scale(0.7);
  }
  
  .carousel-nav {
    width: 40px;
    height: 40px;
  }
  
  .carousel-prev {
    left: 10px;
  }
  
  .carousel-next {
    right: 10px;
  }
  
  .testimonial-card-3d {
    padding: var(--spacing-lg);
    min-height: 500px;
  }
}