:root {
  /* Modern color palette with better contrast */
  --primary: #0f172a;          /* Deep slate for professionalism */
  --primary-light: #334155;     /* Lighter slate */
  --secondary: #0ea5e9;        /* Modern sky blue */
  --accent: #f97316;           /* Vibrant orange */
  --accent-light: #fed7aa;     /* Light orange */
  --success: #10b981;          /* Emerald green */
  --warning: #f59e0b;          /* Amber */
  --danger: #ef4444;           /* Red */
  --dark: #111827;             /* Almost black */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Modern gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, #fb923c 100%);
  --gradient-surface: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  
  /* Typography scale */
  --font-display: 'Inter', 'Open Sans', system-ui, sans-serif;
  --font-body: 'Inter', 'Open Sans', system-ui, sans-serif;
  
  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Modern shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  
  /* Border radius scale */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
}

/* Global resets and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--gray-800);
  overflow-x: hidden;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Import Inter font for modern typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* Modern Navigation */
.navbar {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-4) 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.navbar-brand {
  font-size: 1.75rem;
  font-weight: 800;
  color: white !important;
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: -0.025em;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  margin: 0 var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  transform: scale(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
  transform: scale(1);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: white !important;
  transform: translateY(-1px);
}

/* Modern Hero Section */
.hero, .page-header {
  background: var(--gradient-primary);
  color: white;
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero::before, .page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after, .page-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
  clip-path: polygon(0% 100%, 100% 100%, 100% 0%, 0% 100%);
}

.hero-content, .page-header-content {
  position: relative;
  z-index: 2;
}

.hero h1, .page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: var(--space-6);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-family: var(--font-display);
}

.hero .lead, .page-header .lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  margin-bottom: var(--space-8);
  opacity: 0.95;
  font-weight: 400;
  max-width: 40rem;
  line-height: 1.6;
}

/* Modern Buttons */
.btn-primary, .btn-accent {
  background: var(--gradient-accent);
  border: none;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: white;
}

.btn-primary:hover, .btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2xl);
  color: white;
}

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-left: var(--space-4);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

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

.btn-secondary {
  background: var(--primary);
  border: none;
  color: white;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

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

/* Modern Content Sections */
.content-section {
  padding: var(--space-24) 0;
}

.content-section.alt {
  background: var(--gray-50);
}

.content-section.light {
  background: var(--gradient-surface);
}

.content-section.white {
  background: white;
}

/* Section Titles */
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-6);
  line-height: 1.2;
  letter-spacing: -0.025em;
  font-family: var(--font-display);
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-20);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-4);
  line-height: 1.2;
  letter-spacing: -0.025em;
  font-family: var(--font-display);
}

.section-heading p {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* Modern Service Cards */
.service-card {
  background: white;
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover::before {
  left: 0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-light);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  color: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h4 {
  color: var(--primary);
  margin-bottom: var(--space-4);
  font-weight: 700;
  font-size: 1.25rem;
  font-family: var(--font-display);
}

.service-card p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Modern Project Cards */
.project-card {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: var(--space-8);
  background: white;
  border: 1px solid var(--gray-200);
}

.project-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
}

.project-image {
  height: 280px;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-details h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

.project-details p {
  font-size: 1rem;
  opacity: 0.9;
}

.project-content {
  padding: var(--space-8);
}

.project-category {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-content h5 {
  color: var(--primary);
  font-weight: 700;
  margin-bottom: var(--space-4);
  font-size: 1.25rem;
  font-family: var(--font-display);
}

.project-tech {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tech-tag {
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 0.75rem;
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* Modern Stats Section */
.stats, .stats-section {
  padding: var(--space-16) 0;
  background: var(--gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.stats::before, .stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, rgba(14, 165, 233, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.stat-item {
  text-align: center;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 2;
}

.stat-number {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  display: block;
  color: var(--accent);
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  line-height: 1;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Modern Leadership Cards */
.leadership-card {
  background: white;
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  height: 100%;
  position: relative;
}

.leadership-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.leader-avatar {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  color: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.leadership-card:hover .leader-avatar {
  transform: scale(1.1) rotate(-5deg);
}

.leadership-card h3, .leadership-card h4 {
  color: var(--primary);
  margin-bottom: var(--space-4);
  font-weight: 700;
  font-family: var(--font-display);
}

.leadership-card ul {
  text-align: left;
  margin-top: var(--space-4);
}

.leadership-card li {
  color: var(--gray-600);
  margin-bottom: var(--space-2);
  position: relative;
  padding-left: var(--space-5);
}

.leadership-card li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* Modern Timeline */
.timeline {
  position: relative;
  padding: var(--space-8) 0;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-accent);
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.timeline-item {
  margin-bottom: var(--space-12);
  position: relative;
}

.timeline-item:nth-child(odd) {
  padding-right: 55%;
}

.timeline-item:nth-child(even) {
  padding-left: 55%;
  text-align: right;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: var(--space-4);
  left: 50%;
  width: 16px;
  height: 16px;
  background: var(--accent);
  border: 4px solid white;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.timeline-year {
  display: inline-block;
  background: var(--gradient-accent);
  color: white;
  font-weight: 800;
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline-item h4 {
  color: var(--primary);
  font-weight: 700;
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
}

/* Modern Subdomains/Platforms Section */
.subdomains {
  padding: var(--space-24) 0;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.subdomains::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.subdomain-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  position: relative;
  z-index: 2;
}

.subdomain-card:hover {
  transform: translateY(-12px);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
  box-shadow: var(--shadow-2xl);
}

.subdomain-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2rem;
  color: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.subdomain-card:hover .subdomain-icon {
  transform: scale(1.1);
  background: white;
  color: var(--primary);
}

.subdomain-card h3 {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
}

.subdomain-card p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.subdomain-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-accent);
  color: white;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.subdomain-link:hover {
  background: white;
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.subdomain-link i {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.subdomain-link:hover i {
  transform: translateX(4px);
}

/* Modern Partner Logos */
.partners {
  padding: var(--space-20) 0;
  background: white;
}

.partner-logo {
  height: 80px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-4);
  padding: var(--space-4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 700;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.partner-logo:hover {
  background: var(--primary);
  color: white;
  transform: scale(1.05);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

/* Modern CTA Section */
.cta-section {
  padding: var(--space-24) 0;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
  position: relative;
  z-index: 2;
}

.cta-section .lead {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 2;
}

/* Modern Footer */
.footer {
  background: var(--gray-900);
  color: white;
  padding: var(--space-20) 0 var(--space-8);
}

.footer h5 {
  color: var(--accent);
  margin-bottom: var(--space-5);
  font-weight: 700;
  font-family: var(--font-display);
}

.footer a {
  color: var(--gray-300);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.footer ul li {
  margin-bottom: var(--space-2);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  margin-right: var(--space-3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-links a:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Form Styles */
.form-control {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1rem;
  background: white;
}

.form-control:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  outline: none;
}

.contact-card {
  background: white;
  padding: var(--space-12);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}

.contact-info {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-12);
  border-radius: var(--radius-2xl);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 2;
}

.contact-item i {
  font-size: 1.5rem;
  margin-right: var(--space-5);
  margin-top: var(--space-1);
  color: var(--accent);
  background: rgba(249, 115, 22, 0.1);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
}

/* Modern Value Cards */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.value-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--accent-light);
}

.value-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-accent);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 1.5rem;
  color: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.value-card:hover .value-icon {
  transform: scale(1.1) rotate(5deg);
}

.value-card h4 {
  color: var(--primary);
  margin-bottom: var(--space-4);
  font-weight: 700;
  font-family: var(--font-display);
}

.value-card p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Breadcrumb Navigation */
.breadcrumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  backdrop-filter: blur(10px);
  margin-bottom: var(--space-6);
  display: inline-flex;
}

.breadcrumb-item {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  font-weight: 500;
}

.breadcrumb-item a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
  color: white;
}

.breadcrumb-item.active {
  color: var(--accent);
}

/* Testimonial Styles */
.testimonial-quote {
  width: 60px;
  height: 60px;
  background: var(--accent-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 1.5rem;
  color: var(--accent);
}

.testimonial-author {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 2px solid var(--gray-100);
}

.testimonial-author strong {
  color: var(--primary);
  font-weight: 700;
  font-family: var(--font-display);
}

.testimonial-author span {
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* Utility Classes */
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-accent { color: var(--accent) !important; }
.text-gray-600 { color: var(--gray-600) !important; }

.bg-primary { background: var(--primary) !important; }
.bg-gradient { background: var(--gradient-primary) !important; }
.bg-light-custom { background: var(--gray-50) !important; }

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

@keyframes float {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg); 
  }
  50% { 
    transform: translateY(-20px) rotate(180deg); 
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

/* Modern Navbar Scrolled State */
.navbar-scrolled {
  background: rgba(15, 23, 42, 0.98) !important;
  backdrop-filter: blur(25px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
}

/* ================================
   Chat Widget Styles
   ================================ */
.chat-widget {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 9999;
  font-family: var(--font-body);
}

/* Floating button */
.chat-button {
  background: var(--gradient-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  width: 64px;
  height: 64px;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
}

/* Online status dot */
.online-indicator {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 14px;
  height: 14px;
  background: var(--success);
  border: 2px solid #fff;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Popup container */
.chat-popup {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  background: #fff;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.chat-popup.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Popup header */
.chat-header {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-5) var(--space-6);
  position: relative;
}

.chat-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.chat-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.chat-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.chat-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 2;
}

.chat-header p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin: 0;
  position: relative;
  z-index: 2;
}

/* Chat content */
.chat-content {
  padding: var(--space-5) var(--space-6);
}

.chat-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Chat options */
.chat-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  text-decoration: none;
  background: var(--gray-50);
  color: var(--primary);
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.chat-option:hover {
  background: var(--accent-light);
  color: var(--primary);
  transform: translateX(4px);
  border-color: var(--accent);
}

.chat-option i {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

.chat-option-text {
  flex: 1;
}

.chat-option-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.chat-option-desc {
  font-size: 0.8rem;
  color: var(--gray-600);
  margin: 0;
}

/* Chat footer */
.chat-footer {
  padding: var(--space-4) var(--space-6);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.chat-footer p {
  font-size: 0.75rem;
  color: var(--gray-600);
  text-align: center;
  margin: 0;
  line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero, .page-header {
    padding: 6rem 0 4rem;
    min-height: auto;
  }
  
  .hero h1, .page-header h1 {
    font-size: 2.25rem;
  }
  
  .hero .lead, .page-header .lead {
    font-size: 1.125rem;
  }
  
  .btn-outline-light {
    margin-left: 0;
    margin-top: var(--space-4);
  }
  
  .content-section {
    padding: var(--space-16) 0;
  }
  
  .service-card, .contact-card, .leadership-card, .value-card {
    margin-bottom: var(--space-6);
    padding: var(--space-8);
  }
  
  .contact-info {
    padding: var(--space-8);
    margin-top: var(--space-6);
  }

  .timeline::before {
    left: var(--space-8);
  }
  
  .timeline-item {
    padding-left: var(--space-16) !important;
    padding-right: 0 !important;
    text-align: left !important;
  }
  
  .timeline-item::before {
    left: var(--space-8);
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .stats, .stats-section {
    padding: var(--space-12) 0;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .subdomain-card, .project-card {
    margin-bottom: var(--space-6);
  }

  /* Chat widget mobile adjustments */
  .chat-popup {
    width: 90vw;
    max-width: 350px;
    right: 5vw;
    bottom: 90px;
  }

  .chat-button {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
  }

  .chat-widget {
    bottom: var(--space-4);
    right: var(--space-4);
  }
}

@media (max-width: 576px) {
  .service-card, .leadership-card, .value-card, .subdomain-card {
    padding: var(--space-6);
  }

  .hero h1, .page-header h1 {
    font-size: 2rem;
  }

  .section-title, .section-heading h2 {
    font-size: 1.875rem;
  }

  .btn-primary, .btn-accent, .btn-outline-light, .btn-secondary {
    padding: var(--space-3) var(--space-6);
    font-size: 0.8rem;
  }

  .chat-popup {
    width: 95vw;
    right: 2.5vw;
  }
}

/* Dark mode support (future enhancement) */
@media (prefers-color-scheme: dark) {
  :root {
    --gray-50: #0f172a;
    --gray-100: #1e293b;
    --gray-200: #334155;
    --gray-300: #475569;
    --gray-600: #cbd5e1;
    --gray-700: #e2e8f0;
    --gray-800: #f1f5f9;
    --gray-900: #f8fafc;
  }
}

/* Print styles */
@media print {
  .navbar,
  .hero::before,
  .page-header::before,
  .hero::after,
  .page-header::after,
  .chat-widget {
    display: none !important;
  }
  
  .hero,
  .page-header {
    background: white !important;
    color: black !important;
    padding: 2rem 0 !important;
  }
  
  .service-card,
  .project-card,
  .leadership-card,
  .value-card {
    box-shadow: none !important;
    border: 1px solid #e5e7eb !important;
    break-inside: avoid;
  }
}