/* Modern Aayush Tech Theme - 2025 Design System */

/* Import Modern Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* Modern Design System Variables */
:root {
  /* Modern Color Palette */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;
  
  /* Gradient Variants */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-dark: linear-gradient(135deg, #2d1b69 0%, #11998e 100%);
  --gradient-warm: linear-gradient(135deg, #ff9a9e 0%, #fecfef 25%, #fecfef 75%, #ff9a9e 100%);
  
  /* Neutral Colors */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Semantic Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  
  /* Glass Morphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  
  /* Spacing Scale */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4rem;     /* 64px */
  --space-4xl: 6rem;     /* 96px */
  
  /* Typography Scale */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 1.875rem;  /* 30px */
  --text-4xl: 2.25rem;   /* 36px */
  --text-5xl: 3rem;      /* 48px */
  --text-6xl: 3.75rem;   /* 60px */
  
  /* 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 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
  
  /* Animations */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  
  /* Z-index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* Team Member Cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.member-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.member-avatar {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 4px solid var(--glass-border);
  margin-bottom: var(--space-md);
  transition: all var(--transition-normal);
}

.member-card:hover .member-avatar {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 6px rgba(56, 189, 248, 0.2);
}

.member-info h3 {
  margin: 0 0 var(--space-xs) 0;
  font-size: var(--text-xl);
  font-weight: 600;
}

.member-info p {
  color: var(--text-secondary);
  margin: 0 0 var(--space-md) 0;
}

.social-links {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--glass-border);
  transform: translateY(-3px) scale(1.1);
  color: var(--primary-500);
}

/* Blog Post Cards */
.blog-post {
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  margin-bottom: var(--space-xl);
}

.blog-post:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.post-header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
}

.post-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.post-meta {
  color: var(--text-muted);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.post-body {
  padding: var(--space-xl);
}

.post-content {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-xl);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Modern Contact Cards */
.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
}

.contact-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: var(--text-2xl);
}

.contact-type {
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.contact-value {
  color: var(--text-secondary);
}

/* Animation Effects */
.fade-in {
  animation: fadeIn 1s ease forwards;
  opacity: 0;
}

.slide-up {
  animation: slideUp 0.8s ease forwards;
  opacity: 0;
  transform: translateY(40px);
}

.slide-in-left {
  animation: slideInLeft 0.8s ease forwards;
  opacity: 0;
  transform: translateX(-40px);
}

.slide-in-right {
  animation: slideInRight 0.8s ease forwards;
  opacity: 0;
  transform: translateX(40px);
}

@keyframes fadeIn {
  to { opacity: 1; }
}

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

@keyframes slideInLeft {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  to { opacity: 1; transform: translateX(0); }
}

/* Animated Hover Effects */
.hover-lift {
  transition: transform var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-8px);
}

.hover-scale {
  transition: transform var(--transition-normal);
}

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

/* Enhanced Branding Elements */
.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 800;
  font-size: var(--text-2xl);
  text-decoration: none;
  transition: all var(--transition-normal);
}

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

.brand-logo-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-2xl);
  font-weight: bold;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.brand-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.brand-logo-icon:hover {
  transform: rotateY(180deg);
  box-shadow: var(--shadow-2xl);
}

.brand-name {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-tagline {
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-xs);
  font-style: italic;
}

/* PWA Install Button */
.pwa-install-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-fixed);
  display: none;
}

.pwa-install-btn {
  background: var(--gradient-accent);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.pwa-install-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-2xl);
}

.pwa-install-btn:active {
  transform: translateY(0) scale(0.98);
}

.pwa-install-btn i {
  font-size: var(--text-lg);
}

.pwa-install-btn.installing {
  background: var(--gradient-warm);
  pointer-events: none;
}

.pwa-install-btn.installed {
  background: var(--gradient-primary);
  pointer-events: none;
}

/* Loading Screen Styles */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.loading-logo {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: logoFloat 2s ease-in-out infinite alternate;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
  overflow: hidden;
}

.loading-logo::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: rotate(45deg) translateX(-100%);
  animation: logoShine 3s ease-in-out infinite;
}

.loading-logo img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  z-index: 1;
  position: relative;
}

.loading-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.loading-brand {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  animation: textGlow 2s ease-in-out infinite alternate;
}

.loading-tagline {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: 500;
  opacity: 0.8;
}

.loading-progress {
  width: 280px;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-top: var(--space-lg);
}

.loading-progress-bar {
  height: 100%;
  background: var(--brand-gradient);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.3s ease;
  position: relative;
  overflow: hidden;
}

.loading-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  animation: progressShine 2s ease-in-out infinite;
}

.loading-dots {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.loading-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-primary);
  animation: dotBounce 1.4s ease-in-out infinite both;
}

.loading-dot:nth-child(1) { animation-delay: -0.32s; }
.loading-dot:nth-child(2) { animation-delay: -0.16s; }
.loading-dot:nth-child(3) { animation-delay: 0s; }

/* Loading Animations */
@keyframes logoFloat {
  from {
    transform: translateY(0px) rotate(0deg);
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
  }
  to {
    transform: translateY(-10px) rotate(5deg);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.4);
  }
}

@keyframes logoShine {
  0% { transform: rotate(45deg) translateX(-100%); }
  50% { transform: rotate(45deg) translateX(100%); }
  100% { transform: rotate(45deg) translateX(100%); }
}

@keyframes textGlow {
  from {
    text-shadow: 0 0 5px rgba(14, 165, 233, 0.3);
  }
  to {
    text-shadow: 0 0 15px rgba(14, 165, 233, 0.6), 0 0 25px rgba(14, 165, 233, 0.4);
  }
}

@keyframes progressShine {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

@keyframes dotBounce {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .loading-logo {
    width: 60px;
    height: 60px;
  }
  
  .loading-logo img {
    width: 45px;
    height: 45px;
  }
  
  .loading-brand {
    font-size: var(--text-xl);
  }
  
  .loading-tagline {
    font-size: var(--text-base);
  }
  
  .loading-progress {
    width: 220px;
  }
}

/* Enhanced Brand Colors */
:root {
  /* Aayush Tech Brand Colors */
  --brand-primary: #0ea5e9;
  --brand-secondary: #38bdf8;
  --brand-accent: #0284c7;
  --brand-dark: #0f172a;
  --brand-light: #f0f9ff;
  
  /* Brand Gradients */
  --brand-gradient: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 50%, #0284c7 100%);
  --brand-gradient-hover: linear-gradient(135deg, #0284c7 0%, #0ea5e9 50%, #38bdf8 100%);
}

/* Improved Logo Styling */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 800;
  font-size: var(--text-2xl);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-normal);
}

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

.logo-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-xl);
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: rotate(45deg) translateX(-100%);
  transition: transform var(--transition-slow);
}

.logo:hover .logo-icon::before {
  transform: rotate(45deg) translateX(100%);
}

.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* Professional Footer Branding */
.footer-brand {
  margin-bottom: var(--space-xl);
}

.footer-brand .brand-logo {
  justify-content: center;
  margin-bottom: var(--space-md);
}

.footer-brand .brand-tagline {
  text-align: center;
  color: var(--text-secondary);
}

/* Utilities */
.text-gradient {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent {
  color: var(--brand-primary);
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-primary: var(--gray-900);
  --bg-secondary: var(--gray-800);
  --bg-tertiary: var(--gray-700);
  --text-primary: var(--gray-50);
  --text-secondary: var(--gray-300);
  --text-muted: var(--gray-500);
  --border-color: var(--gray-700);
  --glass-bg: rgba(0, 0, 0, 0.2);
  --glass-border: rgba(255, 255, 255, 0.1);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: var(--gray-50);
  --bg-secondary: var(--gray-100);
  --bg-tertiary: var(--gray-200);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-700);
  --text-muted: var(--gray-500);
  --border-color: var(--gray-200);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
}

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

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

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Modern Background with Animated Gradient */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.03;
  z-index: -2;
  animation: gradientShift 20s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { transform: scale(1) rotate(0deg); }
  33% { transform: scale(1.1) rotate(5deg); }
  66% { transform: scale(0.9) rotate(-3deg); }
}

/* Floating Particles Background */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  background: var(--primary-400);
  border-radius: var(--radius-full);
  opacity: 0.1;
  animation: float 15s infinite linear;
}

.particle:nth-child(odd) {
  background: var(--primary-500);
  animation-duration: 20s;
}

.particle:nth-child(3n) {
  background: var(--primary-300);
  animation-duration: 25s;
}

@keyframes float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.1;
  }
  90% {
    opacity: 0.1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Typography System */
.text-display {
  font-size: var(--text-6xl);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.text-headline {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.text-title {
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.3;
}

.text-subtitle {
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.4;
}

.text-body {
  font-size: var(--text-base);
  line-height: 1.6;
}

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

.text-mono {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Modern Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.btn:hover::before {
  transform: translateX(100%);
}

.btn-primary {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
}

.btn-secondary:hover {
  background: var(--glass-border);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Modern Card System */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

.card-elevated {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
}

.card-gradient {
  background: var(--gradient-primary);
  color: white;
  border: none;
}

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

.card-header {
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.card-footer {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  border-top: 1px solid var(--border-color);
}

/* Glass Morphism Components */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.glass-strong {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

/* Modern Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  padding: var(--space-md) 0;
}

.navbar-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--text-primary);
  text-decoration: none;
}

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xl);
  box-shadow: var(--shadow-md);
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--primary-500);
  border-radius: var(--radius-full);
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: var(--space-4xl) 0;
}

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
}

/* Section Styling */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: 1.6;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Service Cards */
.service-card {
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

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

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-3xl);
  color: white;
  box-shadow: var(--shadow-lg);
}

.service-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.service-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-4xl) 0 var(--space-2xl);
  margin-top: var(--space-4xl);
}

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

.footer-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-2xl);
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: var(--primary-500);
  transform: scale(1.1);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .hero {
    min-height: 80vh;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    flex-wrap: wrap;
    gap: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .container,
  .navbar-content {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  
  .text-display {
    font-size: var(--text-4xl);
  }
  
  .text-headline {
    font-size: var(--text-3xl);
  }
  
  .section {
    padding: var(--space-3xl) 0;
  }
}