/* Modern Professional CSS */
:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --accent-color: #3b82f6;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-color: #10b981;
  --error-color: #ef4444;
}

.dark {
  --primary-color: #3b82f6;
  --secondary-color: #2563eb;
  --accent-color: #60a5fa;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --border-color: #e5e7eb;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Performance Optimizations */
html {
  scroll-behavior: smooth;
}

/* Critical rendering optimizations */
.header,
.main,
.footer {
  contain: layout style;
}

/* GPU acceleration for animations */
.tool-card,
.btn,
.tabs li,
.fab {
  will-change: transform;
  transform: translateZ(0);
}

/* Optimize repaints */
.typewriter,
.bounce,
.pulse,
.shake {
  will-change: transform, opacity;
}

/* Reduce layout thrashing */
.converter-panel textarea,
.formatter-panel textarea {
  contain: layout;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background-color: #f8fafc;
  transition: color 0.3s ease, background-color 0.3s ease;
  overflow-x: hidden;
  font-display: swap;
  text-rendering: optimizeSpeed;
}

/* Particles Canvas */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(45deg, #f8fafc 0%, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%, #f8fafc 100%);
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
}

/* Floating Elements */
.floating-elements {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.floating-icon {
  position: absolute;
  font-size: 2rem;
  color: rgba(37, 99, 235, 0.1);
  animation: float 6s ease-in-out infinite;
}

.floating-icon:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-icon:nth-child(2) {
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.floating-icon:nth-child(3) {
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(5deg); }
  66% { transform: translateY(10px) rotate(-3deg); }
}

/* Ripple Effect */
.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
  width: 300px;
  height: 300px;
}

/* Typewriter Effect */
.typewriter {
  overflow: hidden;
  border-right: 2px solid var(--primary-color);
  white-space: nowrap;
  margin: 0 auto;
  animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--primary-color); }
}

/* Pulse Animation */
.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Bounce Animation */
.bounce {
  animation: bounce 1s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* Shake Animation */
.shake {
  animation: shake 0.5s;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Gradient Animation */
.gradient-animate {
  background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c);
  background-size: 400% 400%;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

/* Tool Card Flip Effect */
.tool-card {
  perspective: 1000px;
  transition: transform 0.3s ease;
}

.tool-card:hover {
  transform: rotateY(5deg) scale(1.02);
}

/* Interactive Tooltips */
.tooltip {
  position: relative;
  cursor: pointer;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

/* Fun Hover Effects */
.fun-hover {
  transition: all 0.3s ease;
  position: relative;
}

.fun-hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.fun-hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

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

/* Progress Bars */
.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 1s ease;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Easter Egg Styles */
.easter-egg {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gradient-primary);
  color: white;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  z-index: 10000;
  animation: easterEggAppear 0.5s ease;
}

@keyframes easterEggAppear {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* Fun Stats Counter */
.stat-counter {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.stat-counter.counting {
  animation: countUp 2s ease;
}

@keyframes countUp {
  from { transform: scale(0.8); opacity: 0.5; }
  to { transform: scale(1); opacity: 1; }
}

/* Floating Action Button */
.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
  overflow: hidden;
}

.fab:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.fab::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57);
  border-radius: 50%;
  z-index: -1;
  animation: rotate 3s linear infinite;
}

.fab::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--gradient-primary);
  border-radius: 50%;
  z-index: -1;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Random Drops Animation */
.fab .fa-lightbulb {
  position: relative;
  z-index: 1;
}

.fab .fa-lightbulb::before {
  animation: pulse 2s ease-in-out infinite;
}

.random-drops {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 20px;
  height: 20px;
  background: #ff6b6b;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.8rem;
  animation: dropBounce 2s ease-in-out infinite;
  z-index: 2;
}

.random-drops::after {
  content: '↓';
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  animation: arrowDrop 1.5s ease-in-out infinite;
}

@keyframes dropBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-5px) scale(1.1); }
}

@keyframes arrowDrop {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.5; transform: translateX(-50%) translateY(3px); }
}

/* Tool of the Day */
.tool-of-day {
  position: relative;
  overflow: hidden;
}

.tool-of-day::before {
  content: '🌟 Tool of the Day';
  position: absolute;
  top: -30px;
  right: -30px;
  background: #ffd700;
  color: #333;
  padding: 0.25rem 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  transform: rotate(45deg);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Random Quote Bubble */
.quote-bubble {
  position: fixed;
  top: 20%;
  right: 2rem;
  background: var(--bg-primary);
  border: 2px solid var(--primary-color);
  border-radius: 1rem;
  padding: 1rem;
  max-width: 300px;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform 0.5s ease;
  z-index: 1000;
}

.quote-bubble.show {
  transform: translateX(0);
}

.quote-bubble::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  border: 10px solid transparent;
  border-right-color: var(--primary-color);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .floating-icon {
    font-size: 1.5rem;
  }
  
  .fab {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
    bottom: 1rem;
    right: 1rem;
  }
  
  .fab::before {
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
  }
  
  .fab::after {
    inset: 2px;
  }
  
  .random-drops {
    width: 16px;
    height: 16px;
    top: -8px;
    right: -8px;
    font-size: 0.7rem;
  }
  
  .quote-bubble {
    right: 1rem;
    max-width: 250px;
  }
  
  .tooltip::after {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
  }
  
  /* Mobile Static Home Page */
  .mobile-static .section,
  .mobile-home-static .section {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: none !important;
  }
  
  .mobile-static .tool-card,
  .mobile-home-static .tool-card {
    animation: none !important;
    transform: none !important;
  }
  
  .mobile-static .scroll-item,
  .mobile-home-static .scroll-item {
    opacity: 1 !important;
    transform: none !important;
  }
  
  .mobile-static .hero-home,
  .mobile-home-static .hero-home {
    animation: none !important;
  }
  
  /* Disable all animations on mobile home */
  .mobile-home-static * {
    animation-duration: 0s !important;
    animation-delay: 0s !important;
    transition-duration: 0s !important;
  }
}

/* Header */
.header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.header.scrolled {
  padding: 1rem 0;
  background: rgba(102, 126, 234, 0.95);
  backdrop-filter: blur(20px);
}

@media (max-width: 768px) {
  .header {
    position: sticky;
    width: 100%;
    transform: none !important;
  }
  
  .header.hidden {
    transform: none !important;
  }
  
  .main {
    margin-top: 0;
  }
  
  .tab-content {
    padding-top: 2rem;
  }
  
  .hero-home {
    margin-top: 1rem;
  }
  
  /* Ensure home page is completely static on mobile */
  #home {
    scroll-behavior: auto !important;
  }
  
  #home .section {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: none !important;
    animation: none !important;
  }
  
  #home .tool-card {
    transform: none !important;
    transition: transform 0.3s ease !important;
  }
  
  #home .scroll-item {
    opacity: 1 !important;
    transform: none !important;
  }
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.logo-container {
  cursor: pointer;
  transition: transform 0.3s ease;
}

.logo-container:hover {
  transform: translateY(-2px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo i {
  font-size: 2.5rem;
  color: white;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo-text {
  font-size: 2rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

@media (max-width: 1024px) {
  .logo i {
    font-size: 1.75rem;
  }
  
  .logo-text {
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .logo i {
    font-size: 2rem;
  }
  
  .logo-text {
    font-size: 1.5rem;
  }
  
  .tagline {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .logo i {
    font-size: 1.25rem;
  }
  
  .logo-text {
    font-size: 1rem;
  }
  
  .tagline {
    font-size: 0.75rem;
  }
}

.tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 0.25rem;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.tabs {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 0.5rem;
  backdrop-filter: blur(10px);
}

.tabs li {
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  border-radius: 25px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 500;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.8);
}

.tabs li:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  transform: translateY(-1px);
}

.tabs li.active {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-weight: 600;
}

.theme-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  padding: 0.75rem;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

/* Main Content */
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  min-height: calc(100vh - 80px);
}

.tab-content {
  display: none;
  animation: slideInUp 0.6s ease-out;
  padding: 2rem 0;
}

.tab-content.active {
  display: block;
}

@keyframes slideInUp {
  from { 
    opacity: 0; 
    transform: translateY(30px) scale(0.95); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

/* Hero Section */
.hero {
  background: var(--gradient-primary);
  color: white;
  padding: 4rem 2rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hero-content h2 {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.hero-subtitle {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.8;
}

.hero-contact {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.contact-link {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

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

/* Sections */
.section {
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}

.section h2 {
  color: var(--primary-color);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.summary {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Certifications Grid */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.cert-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  text-align: center;
}

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

.cert-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: white;
}

.cert-icon.aws { 
  background: linear-gradient(135deg, #ff9900, #ff6600) !important;
  box-shadow: 0 4px 15px rgba(255, 153, 0, 0.3) !important;
}

.cert-icon.azure { 
  background: linear-gradient(135deg, #0078d4, #005a9e) !important;
  box-shadow: 0 4px 15px rgba(0, 120, 212, 0.3) !important;
}

.cert-icon.gcp { 
  background: linear-gradient(135deg, #4285f4, #1a73e8) !important;
  box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3) !important;
}

.cert-icon i {
  color: white !important;
  font-size: 1.5rem !important;
}

.cert-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.cert-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.cert-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Skills Grid */
.skills-grid {
  display: grid;
  gap: 1.5rem;
}

.skill-item {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.skill-name {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-percent {
  font-weight: 700;
  color: var(--primary-color);
}

.skill-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 1s ease-in-out;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  transform: translateX(-5px);
}

.timeline-date {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.timeline-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.timeline-content ul {
  list-style: none;
  padding-left: 0;
}

.timeline-content li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

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

/* Education */
.education-item {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.education-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.education-year {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Project Showcase */
.project-showcase {
  display: grid;
  gap: 2rem;
}

.project-card {
  background: var(--bg-primary);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

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

.project-card.featured {
  border: 2px solid var(--primary-color);
}

.project-header {
  position: relative;
  padding: 1.5rem;
  background: var(--bg-secondary);
}

.project-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 0.5rem;
  margin: 0 auto;
  display: block;
}

.project-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tech-tag {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.workflow {
  margin-bottom: 1.5rem;
}

.workflow h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.workflow-steps {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: 0.5rem;
  min-width: 80px;
}

.step i {
  font-size: 1.25rem;
  color: var(--primary-color);
}

.step span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.arrow {
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.25rem;
}

.project-features h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-features ul {
  list-style: none;
  padding-left: 0;
}

.project-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.project-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.projects-grid .project-card {
  padding: 1.5rem;
}

.projects-grid h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.projects-grid ul {
  list-style: none;
  padding-left: 0;
}

.projects-grid li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.projects-grid li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-methods {
  display: grid;
  gap: 1.5rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.contact-method i {
  font-size: 1.25rem;
  color: var(--primary-color);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
}

.contact-method h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-method p {
  color: var(--text-secondary);
  margin: 0;
}

/* Contact Form */
.contact-form {
  display: grid;
  gap: 1.5rem;
}

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-group input,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-submit {
  justify-self: start;
  min-width: 150px;
}

.response-message {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-align: center;
  display: none;
}

.response-message.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  display: block;
}

.response-message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
  display: block;
}

/* Contact Form Response Messages */
.success-message {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #065f46;
  border: 2px solid #10b981;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
  animation: slideInUp 0.5s ease-out;
}

.success-message i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #10b981;
  display: block;
}

.success-message h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #065f46;
}

.success-message p {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.success-message small {
  font-size: 0.875rem;
  opacity: 0.8;
  font-weight: 500;
}

.error-message {
  background: linear-gradient(135deg, #fee2e2 0%, #fca5a5 100%);
  color: #991b1b;
  border: 2px solid #ef4444;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
  animation: slideInUp 0.5s ease-out;
}

.error-message i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #ef4444;
  display: block;
}

.error-message h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #991b1b;
}

.error-message p {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.error-message small {
  font-size: 0.875rem;
  opacity: 0.8;
  font-weight: 500;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: white;
  margin-top: 4rem;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  font-size: 0.95rem;
}

/* Converter Styles */
.tool-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.125rem;
  text-align: center;
}

.converter-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.converter-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.panel-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.converter-panel textarea {
  width: 100%;
  height: 300px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.4;
  resize: vertical;
  margin-bottom: 1rem;
}

.formatter-panel textarea {
  width: 100%;
  height: 450px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  resize: vertical;
  margin-bottom: 1rem;
}

.converter-panel textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.converter-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

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

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

.btn-success {
  background: #10b981;
  color: white;
}

.btn-success:hover {
  background: #059669;
}

.btn-warning {
  background: #f59e0b;
  color: white;
}

.btn-warning:hover {
  background: #d97706;
}

.converter-message {
  padding: 1rem;
  border-radius: 0.5rem;
  text-align: center;
  font-weight: 600;
  display: none;
}

.converter-message.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  display: block;
}

.converter-message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
  display: block;
}

/* SEO Content Styles */
.seo-content {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.seo-content h2,
.seo-content h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.feature-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.feature-list li:last-child {
  border-bottom: none;
}

.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.use-case {
  padding: 1rem;
  background: var(--bg-primary);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.use-case h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.instructions {
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.instructions li {
  margin: 0.5rem 0;
  color: var(--text-secondary);
}

/* Tools Tabs */
.tools-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.tool-tab {
  padding: 1rem 2rem;
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 1rem;
  transition: all 0.3s ease;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 180px;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.tool-tab i {
  font-size: 1.25rem;
}

.tool-tab:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background: rgba(37, 99, 235, 0.05);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tool-tab.active {
  color: white !important;
  border-color: var(--primary-color) !important;
  background: var(--gradient-primary) !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-lg) !important;
}

.tool-content {
  display: none;
}

.tool-content.active {
  display: block;
}

/* JSON Formatter Styles */
.formatter-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.formatter-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.formatter-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.validation-status {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
  display: none;
}

.validation-status.valid {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  display: block;
}

.validation-status.invalid {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
  display: block;
}

.formatter-features {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.formatter-features h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.formatter-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.formatter-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.formatter-features li:last-child {
  border-bottom: none;
}

/* Feature Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.feature-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-card i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* Use Cases Section */
.use-cases-section {
  margin-top: 2rem;
}

.use-cases-section h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.use-case h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

/* CIDR Calculator Styles */
.cidr-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.cidr-input-panel,
.cidr-output-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.cidr-input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.cidr-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.cidr-results {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  max-height: 500px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
}

.cidr-result-item {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
}

.cidr-result-item:last-child {
  border-bottom: none;
}

.cidr-label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.8rem;
}

.cidr-value {
  color: var(--primary-color);
  font-weight: 500;
  font-size: 0.8rem;
}

.cidr-features {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.cidr-features h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cidr-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cidr-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.cidr-features li:last-child {
  border-bottom: none;
}

.cidr-section {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.cidr-section:last-child {
  border-bottom: none;
}

.cidr-section h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.cidr-result-item.reserved {
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid #ef4444;
  padding-left: 0.75rem;
}

.cidr-result-item.available {
  background: rgba(16, 185, 129, 0.1);
  border-left: 3px solid #10b981;
  padding-left: 0.75rem;
  font-weight: 600;
}

.cidr-result-item.reserved .cidr-value {
  color: #dc2626;
}

.cidr-result-item.available .cidr-value {
  color: #059669;
}

/* Cloud Tabs */
.cloud-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  justify-content: center;
}

.cloud-tab {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cloud-tab:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.cloud-tab.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.cloud-info {
  display: none;
}

.cloud-info.active {
  display: block;
}

.cloud-description {
  background: rgba(37, 99, 235, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--primary-color);
}

.cloud-description p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.gcp-note {
  background: rgba(16, 185, 129, 0.1);
  padding: 0.5rem;
  border-radius: 0.5rem;
  margin-top: 0.75rem;
  border-left: 3px solid #10b981;
}

.gcp-note p {
  margin: 0;
  font-size: 0.8rem;
  color: #059669;
}

.ip-breakdown {
  margin: 1rem 0;
}

.ip-breakdown h5 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gcp-advantage {
  background: rgba(16, 185, 129, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  border-left: 3px solid #10b981;
}

.gcp-advantage p {
  margin: 0;
  font-size: 0.85rem;
  color: #059669;
  font-weight: 600;
}

/* Tools Showcase in Projects */
.tools-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.tool-item {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: transform 0.3s ease;
}

.tool-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tool-item h5 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tool-item p {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin: 0;
}

/* Project Metrics */
.project-metrics {
  margin-top: 1.5rem;
}

.project-metrics h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.metric-item {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  text-align: center;
  border: 1px solid var(--border-color);
}

.metric-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Cost Actions */
.cost-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1rem;
}

.cost-actions .btn {
  min-width: 120px;
  font-size: 0.9rem;
}

/* Loading States */
.btn .fa-spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced Service Sections */
.service-section {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.service-section:last-child {
  margin-bottom: 0;
}

/* Mobile Responsive Updates */
@media (max-width: 768px) {
  .cost-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cost-actions .btn {
    width: 100%;
    max-width: 200px;
  }
  
  .tools-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .tool-tab {
    min-width: auto;
    padding: 0.75rem 0.5rem;
    font-size: 0.85rem;
  }
}

/* SEO Keywords Section */
.seo-keywords {
  background: rgba(37, 99, 235, 0.05);
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
  border-left: 3px solid var(--primary-color);
  text-align: center;
}

.seo-keywords p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.seo-keywords strong {
  color: var(--primary-color);
}

/* Technical Skills Showcase */
.technical-skills-showcase {
  margin: 2rem 0;
}

.technical-skills-showcase h4 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skills-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.skill-showcase {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
}

.skill-showcase h5 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}

.skill-showcase p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Impact Metrics */
.impact-metrics {
  margin: 2rem 0;
}

.impact-metrics h4 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.impact-metric {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

.impact-metric:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.impact-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.impact-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Hero Home */
.hero-home {
  background: var(--gradient-primary);
  color: white;
  padding: 3rem 2rem;
  border-radius: 1rem;
  margin-bottom: 3rem;
  text-align: center;
}

.hero-home h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hero-home h2 {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 1rem;
  opacity: 0.9;
}

/* Tools Showcase Home */
.tools-showcase-home {
  margin: 3rem 0;
}

.tools-showcase-home h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.tool-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.tool-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: white;
  font-size: 1.5rem;
}

.tool-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.tool-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.tool-use-cases {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.use-case {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.tool-example {
  background: rgba(37, 99, 235, 0.05);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  border-left: 3px solid var(--primary-color);
}

.tool-example strong {
  color: var(--primary-color);
}

.tool-launch-btn {
  width: 100%;
  justify-content: center;
}

/* Screenshot Carousel */
.tool-screenshots {
  margin: 3rem 0;
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}

.tool-screenshots h2 {
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.screenshot-carousel {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.screenshot-item {
  display: none;
  position: relative;
}

.screenshot-item.active {
  display: block;
}

.screenshot-img {
  width: 100%;
  height: 350px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.yaml-converter {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.aws-policy {
  background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
}

.cost-calculator {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.hash-generator {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.base64-tool {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.tool-preview {
  width: 90%;
  height: 90%;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 0.75rem;
  padding: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e5e7eb;
  color: #1f2937;
  font-weight: 600;
}

.preview-header i {
  font-size: 1.25rem;
  color: #2563eb;
}

.preview-content {
  display: flex;
  gap: 1rem;
  height: calc(100% - 3rem);
  align-items: center;
}

.code-text {
  white-space: nowrap;
  overflow: hidden;
}

.code-block {
  flex: 1;
  background: #1f2937;
  border-radius: 0.5rem;
  padding: 0.75rem;
  color: white;
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  line-height: 1.4;
}

.code-header {
  background: #374151;
  margin: -0.75rem -0.75rem 0.5rem -0.75rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #d1d5db;
}

.yaml .code-header {
  background: #7c3aed;
}

.json .code-header {
  background: #059669;
}

.arrow-convert {
  font-size: 1.5rem;
  color: #2563eb;
  font-weight: bold;
  align-self: center;
}

.policy-form-preview {
  flex: 1;
  display: grid;
  gap: 0.5rem;
}

.form-field {
  display: grid;
  gap: 0.25rem;
}

.form-field label {
  font-size: 0.7rem;
  font-weight: 600;
  color: #374151;
}

.form-field select,
.form-field input {
  padding: 0.25rem 0.5rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
  font-size: 0.7rem;
  background: white;
}

.policy-output-preview {
  flex: 1;
}

.json-preview {
  background: #1f2937;
  color: white;
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.7rem;
  line-height: 1.4;
  height: 100%;
}

.cost-inputs {
  flex: 1;
  display: grid;
  gap: 0.5rem;
}

.input-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  background: #f3f4f6;
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

.input-row span:first-child {
  font-weight: 600;
  color: #374151;
}

.input-row span:last-child {
  color: #2563eb;
  font-weight: 500;
}

.cost-results {
  flex: 1;
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.cost-total {
  font-size: 1.5rem;
  font-weight: 700;
  color: #059669;
  text-align: center;
  padding: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 0.5rem;
}

.cost-breakdown {
  display: grid;
  gap: 0.25rem;
  font-size: 0.7rem;
}

.cost-breakdown div {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0.5rem;
  background: #f9fafb;
  border-radius: 0.25rem;
}

.savings {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
}

.hash-input {
  flex: 1;
  display: grid;
  gap: 0.75rem;
}

.input-field {
  display: grid;
  gap: 0.25rem;
}

.input-field label {
  font-size: 0.7rem;
  font-weight: 600;
  color: #374151;
}

.input-field input {
  padding: 0.5rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  background: white;
}

.hash-options {
  display: flex;
  gap: 1rem;
}

.hash-options label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
  color: #374151;
}

.hash-output {
  flex: 1;
  display: grid;
  gap: 0.5rem;
}

.hash-result {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  padding: 0.5rem;
  background: #f9fafb;
  border-radius: 0.25rem;
  align-items: center;
}

.hash-type {
  font-size: 0.7rem;
  font-weight: 600;
  color: #2563eb;
}

.hash-value {
  font-family: 'Courier New', monospace;
  font-size: 0.65rem;
  color: #374151;
  overflow: hidden;
  text-overflow: ellipsis;
}

.base64-demo {
  width: 100%;
  display: grid;
  gap: 0.75rem;
  align-items: center;
}

.encode-section,
.decode-section {
  display: grid;
  gap: 0.5rem;
  text-align: center;
}

.section-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: #374151;
}

.demo-text {
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 0.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: #1f2937;
  border: 1px solid #e5e7eb;
}

.demo-text.encoded {
  background: #1f2937;
  color: #10b981;
}

.demo-btn {
  padding: 0.25rem 0.75rem;
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
}

.screenshot-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: white;
  padding: 2rem 1rem 1rem;
  font-weight: 600;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.carousel-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-btn:hover {
  background: var(--secondary-color);
  transform: scale(1.1);
}

/* Auto Scroll Section */
.auto-scroll-section {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
  animation: slideInUp 0.8s ease-out;
}

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

.auto-scroll-section h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.scroll-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.scroll-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--bg-primary);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  opacity: 0.7;
}

.scroll-item.active {
  opacity: 1;
  transform: scale(1.05);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.scroll-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: white;
  font-size: 1.5rem;
}

.scroll-item h4 {
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.scroll-item p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9rem;
}

/* Logo Clickable */
.logo-container {
  cursor: pointer;
  transition: transform 0.3s ease;
}

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

/* Personal Info */
.personal-info {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.personal-info h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.info-item {
  padding: 0.75rem;
  background: var(--bg-primary);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.info-item strong {
  color: var(--primary-color);
  margin-right: 0.5rem;
}

/* Contact Me Section */
.contact-me-section {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.contact-me-section h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.contact-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-primary);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-option:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-option i {
  font-size: 1.5rem;
  color: var(--primary-color);
  width: 40px;
  text-align: center;
}

.contact-option div {
  flex: 1;
}

.contact-option strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-option span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Why Choose Section */
.why-choose-section {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
}

.why-choose-section h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

/* Footer Updates */
.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand .logo i {
  font-size: 2rem;
  color: #667eea;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.footer-brand .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.5px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-contact h4 {
  color: white;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-link:hover {
  color: white;
  background: rgba(102, 126, 234, 0.2);
  border-color: rgba(102, 126, 234, 0.3);
  transform: translateY(-2px);
}

.footer-link i {
  font-size: 1.25rem;
  width: 20px;
  text-align: center;
}

.footer-bottom {
  text-align: center;
  padding: 2rem 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
}

/* Mobile Responsive for New Sections */
@media (max-width: 768px) {
  .skills-showcase-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .impact-number {
    font-size: 1.5rem;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
    text-align: center;
  }
  
  .contact-links {
    align-items: center;
  }
  
  .footer-bottom {
    padding: 1.5rem;
  }
  
  .hero-home h1 {
    font-size: 2rem;
  }
  
  .scroll-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .screenshot-carousel {
    max-width: 100%;
  }
  
  .info-grid,
  .contact-options {
    grid-template-columns: 1fr;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .tools-tabs {
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
  }
  
  .tool-tab {
    min-width: 250px;
    padding: 0.75rem 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .feature-card {
    padding: 1rem;
  }
  
  .tools-showcase {
    grid-template-columns: 1fr;
  }
  
  .converter-container,
  .formatter-container,
  .cidr-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .formatter-actions {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .converter-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .converter-panel textarea {
    height: 200px;
  }
  
  .formatter-panel textarea {
    height: 300px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 1rem 0;
  }
  
  .main {
    margin-top: 100px;
  }
  
  .header-content {
    padding: 0 1.5rem;
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .nav {
    gap: 1rem;
    width: 100%;
    justify-content: center;
  }
  
  .tabs {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.25rem;
    gap: 0.125rem;
    background: rgba(255, 255, 255, 0.08);
  }

  .tabs li {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    flex: 1;
    min-width: auto;
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-contact {
    flex-direction: column;
    gap: 1rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .workflow-steps {
    flex-direction: column;
    gap: 1rem;
  }

  .arrow {
    transform: rotate(90deg);
  }

  .certs-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .main {
    padding: 1rem;
  }

  .section {
    padding: 1.5rem;
  }
  
  .panel-header {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: 0 1rem;
  }
  
  .tabs li {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
  }
  
  .footer-content {
    padding: 1.5rem 1rem;
  }
}

/* AWS Policy Generator Styles */
.policy-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.policy-input-panel,
.policy-output-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.policy-form {
  display: grid;
  gap: 1rem;
}

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

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.form-group input,
.form-group select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

#policyOutput {
  width: 100%;
  height: 400px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  resize: vertical;
}

.policy-templates {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.policy-templates h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.template-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

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

/* Cloud Cost Calculator Styles */
.cost-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.cost-input-panel,
.cost-output-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.cost-form {
  display: grid;
  gap: 1.5rem;
}

.service-section {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.service-section h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cost-results {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  max-height: 500px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
}

.cost-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

.cost-label {
  font-weight: 500;
  color: var(--text-primary);
}

.cost-value {
  color: var(--primary-color);
  font-weight: 600;
}

.cost-total {
  background: rgba(37, 99, 235, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  border-left: 3px solid var(--primary-color);
}

.cost-optimization {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.cost-optimization h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.optimization-tips {
  display: grid;
  gap: 0.75rem;
}

.tip-item {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  border-left: 3px solid #10b981;
}

.tip-item h5 {
  color: #059669;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tip-item p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.85rem;
}

/* Cost Comparison Styles */
.cost-comparison {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  margin-top: 1rem;
}

.cost-comparison h5 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.comparison-grid {
  display: grid;
  gap: 0.5rem;
}

.comparison-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  background: var(--bg-secondary);
  border-radius: 0.25rem;
}

.comparison-label {
  font-weight: 500;
  color: var(--text-primary);
}

.comparison-value {
  color: var(--primary-color);
  font-weight: 600;
}

.comparison-value small {
  color: #10b981;
  font-weight: 500;
}

/* Enhanced Service Actions */
#serviceActions {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

#serviceActions option {
  padding: 0.25rem;
}

#customActions {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.85rem;
}

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  backdrop-filter: blur(10px);
}

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

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* Enhanced Skills */
.skill-details {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  font-style: italic;
}

/* Achievements Section */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.achievement-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.achievement-card.featured {
  border: 2px solid var(--primary-color);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
}

.achievement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.achievement-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: white;
  font-size: 1.5rem;
}

.achievement-content h3 {
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.achievement-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.achievement-stats {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.achievement-stats .stat {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Recognition Section */
.recognition-section {
  margin: 2rem 0;
}

.recognition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.recognition-item {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary-color);
}

.recognition-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.recognition-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* Metrics Dashboard */
.metrics-showcase {
  margin: 2rem 0;
}

.metrics-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.metric-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

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

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  display: block;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* New Tools Styles */
.hash-options {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.hash-options label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.hash-results {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  max-height: 400px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
}

.hash-result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.hash-result-item:last-child {
  border-bottom: none;
}

.hash-type {
  font-weight: 600;
  color: var(--primary-color);
  min-width: 80px;
}

.hash-value {
  font-family: 'Courier New', monospace;
  color: var(--text-primary);
  word-break: break-all;
  margin: 0 1rem;
  flex: 1;
}

.hash-copy-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-size: 0.75rem;
}

/* Regex Tool Styles */
.regex-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.regex-input-panel,
.regex-output-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.regex-input-group {
  margin-bottom: 1rem;
}

.regex-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.regex-flags {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.regex-flags label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.regex-results {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  max-height: 400px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
}

.regex-match {
  background: rgba(16, 185, 129, 0.1);
  border-left: 3px solid #10b981;
  padding: 0.5rem;
  margin: 0.5rem 0;
  border-radius: 0.25rem;
}

.regex-no-match {
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
  padding: 2rem;
}

.regex-templates {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

/* Performance Optimizations */
.tool-content {
  contain: layout style;
}

.converter-panel textarea,
.formatter-panel textarea {
  will-change: scroll-position;
}

/* Lazy Loading */
.lazy {
  opacity: 0;
  transition: opacity 0.3s;
}

.lazy.loaded {
  opacity: 1;
}

/* Tools Header */
.tools-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.tools-search {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

.tools-actions {
  display: flex;
  gap: 0.5rem;
}

/* Sidebar */
.tools-sidebar {
  position: fixed;
  right: 1rem;
  top: 20%;
  width: 250px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  max-height: 60vh;
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: 1.5rem;
}

.sidebar-section h4 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.favorite-item,
.recent-item {
  padding: 0.5rem;
  background: var(--bg-secondary);
  border-radius: 0.25rem;
  margin-bottom: 0.25rem;
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.favorite-item:hover,
.recent-item:hover {
  background: var(--primary-color);
  color: white;
}

.favorite-item[draggable="true"] {
  cursor: move;
}

.favorite-item .fa-grip-vertical {
  color: var(--text-secondary);
  margin-right: 0.25rem;
  font-size: 0.8rem;
}

.favorite-item:hover .fa-grip-vertical {
  color: white;
}

.usage-item {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  font-size: 0.8rem;
}

.usage-count {
  background: var(--primary-color);
  color: white;
  padding: 0.1rem 0.4rem;
  border-radius: 0.75rem;
  font-size: 0.7rem;
}

.empty-state {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.8rem;
  text-align: center;
  padding: 1rem 0;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: var(--bg-primary);
  margin: 15% auto;
  padding: 2rem;
  border-radius: 1rem;
  width: 90%;
  max-width: 500px;
  position: relative;
}

.close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.share-options {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

#shareUrl {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-secondary);
  font-family: monospace;
  font-size: 0.85rem;
  resize: none;
  height: 80px;
}

/* Blog Styles */
.blog-description {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.blog-grid {
  display: grid;
  gap: 2rem;
}

.blog-post {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.blog-post:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.blog-post.featured {
  border: 2px solid var(--primary-color);
}

.post-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.post-badge {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.post-meta {
  display: flex;
  gap: 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.blog-post h2 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.post-excerpt {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.post-content {
  margin-bottom: 1.5rem;
}

.post-content h3 {
  color: var(--primary-color);
  margin: 1.5rem 0 1rem 0;
}

.post-content ul,
.post-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.code-example {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0;
}

.code-example h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.code-example pre {
  background: #1f2937;
  color: #e5e7eb;
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.4;
}

.post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Comparison Styles */
.compare-description {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.comparison-sections {
  display: grid;
  gap: 3rem;
}

.comparison-section {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
}

.comparison-section h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.provider-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

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

.provider-card.aws {
  border-left: 4px solid #ff9900;
}

.provider-card.azure {
  border-left: 4px solid #0078d4;
}

.provider-card.gcp {
  border-left: 4px solid #4285f4;
}

.provider-card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-list {
  display: grid;
  gap: 0.75rem;
}

.service-item {
  padding: 0.5rem;
  background: var(--bg-primary);
  border-radius: 0.25rem;
  font-size: 0.9rem;
}

.comparison-table-container {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-primary);
  border-radius: 0.5rem;
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: var(--bg-secondary);
  color: var(--primary-color);
  font-weight: 600;
}

.feature-comparison {
  display: grid;
  gap: 0.5rem;
}

.feature-row {
  display: grid;
  grid-template-columns: 200px 1fr 1fr 1fr;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 0.5rem;
  align-items: center;
}

.feature-name {
  font-weight: 600;
  color: var(--text-primary);
}

.feature-aws,
.feature-azure,
.feature-gcp {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.winner-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.use-case-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.use-case-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.use-case-card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.winner {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

.winner.aws {
  background: rgba(255, 153, 0, 0.1);
  color: #ff9900;
}

.winner.azure {
  background: rgba(0, 120, 212, 0.1);
  color: #0078d4;
}

.winner.gcp {
  background: rgba(66, 133, 244, 0.1);
  color: #4285f4;
}

/* Comparison Redirect Styles */
.comparison-redirect {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border: 1px solid var(--primary-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-top: 2rem;
  text-align: center;
}

.comparison-redirect h5 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.comparison-redirect p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* Dynamic Comparison Styles */
.dynamic-comparison {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

.dynamic-comparison h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.current-config {
  background: rgba(37, 99, 235, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  border-left: 3px solid var(--primary-color);
}

.comparison-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.comparison-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  text-align: center;
  transition: all 0.3s ease;
}

.comparison-card.current {
  border-color: var(--primary-color);
  background: rgba(37, 99, 235, 0.05);
}

.comparison-card.cheaper {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.05);
}

.comparison-card.expensive {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.05);
}

.comparison-card h5 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.comparison-card .price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.savings {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.savings.positive {
  color: #059669;
}

.savings.negative {
  color: #dc2626;
}

.features {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1rem;
  text-align: left;
}

.feature {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.switch-provider {
  width: 100%;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

.recommendation {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
  border-radius: 0.5rem;
  padding: 1rem;
}

.recommendation h5 {
  color: #059669;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.recommendation p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Detailed Comparison Modal */
.detailed-comparison-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}

.modal-content-large {
  position: relative;
  background: var(--bg-primary);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

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

/* Service Mapping Styles */
.service-mapping {
  margin-top: 2rem;
}

.service-mapping h4 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mapping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.mapping-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

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

.mapping-card h5 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 600;
}

.service-map {
  display: grid;
  gap: 0.75rem;
}

.map-item {
  display: grid;
  grid-template-columns: 1fr 1fr 1.5fr 1fr;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem;
  background: var(--bg-primary);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.service-type {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.service-name {
  color: var(--primary-color);
  font-weight: 500;
  font-size: 0.9rem;
}

.service-equivalent {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-style: italic;
}

.cost-impact {
  font-size: 0.8rem;
  font-weight: 600;
  text-align: right;
}

.cost-savings {
  color: #059669;
}

.cost-increase {
  color: #dc2626;
}

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

.config-details {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 0.5rem;
}

.config-details span {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.service-breakdown {
  display: grid;
  gap: 0.75rem;
}

.breakdown-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: 0.5rem;
  align-items: center;
}

.breakdown-item span:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.breakdown-item span:nth-child(2) {
  color: var(--primary-color);
  font-weight: 600;
  text-align: right;
}

.breakdown-item span:last-child {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: right;
}

/* Favorites Styles */
.favorites-description {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.favorites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.empty-favorites {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
}

.empty-favorites i {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: var(--border-color);
}

.favorite-tool-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.favorite-tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.favorite-tool-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: white;
  font-size: 1.5rem;
}

.favorite-tool-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.favorite-tool-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.remove-favorite {
  background: transparent;
  color: #fbbf24;
  border: 1px solid #fbbf24;
}

.remove-favorite:hover {
  background: #fbbf24;
  color: white;
}

.tool-tab {
  position: relative;
}

.favorite-icon {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0.25rem;
  border-radius: 50%;
}

.favorite-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.2);
}

.favorite-icon.fas {
  color: #fbbf24;
}

/* Favorites Stats */
.favorites-stats {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.stats-section h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.recent-tools-grid {
  display: grid;
  gap: 0.75rem;
}

.recent-tool-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.recent-tool-card:hover {
  background: var(--primary-color);
  color: white;
  transform: translateX(5px);
}

.recent-tool-card i {
  color: var(--primary-color);
  font-size: 1rem;
}

.recent-tool-card:hover i {
  color: white;
}

.usage-stats-grid {
  display: grid;
  gap: 0.75rem;
}

.usage-stat-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.usage-stat-card:hover {
  background: var(--primary-color);
  color: white;
  transform: translateX(5px);
}

.usage-tool-name {
  font-weight: 500;
  font-size: 0.9rem;
}

.usage-count {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.usage-stat-card:hover .usage-count {
  background: white;
  color: var(--primary-color);
}

/* Interactive Blog Styles */
.blog-post.interactive {
  border-left: 4px solid var(--primary-color);
}

.interactive-demo {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 1px solid var(--primary-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.interactive-demo h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.demo-calculator,
.dockerfile-generator {
  display: grid;
  gap: 1rem;
}

.calc-input {
  display: grid;
  gap: 0.5rem;
}

.calc-input label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.calc-input select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.cost-result {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-top: 1rem;
}

.total-cost {
  font-weight: 700;
  color: var(--primary-color);
  font-size: 1.1rem;
}

#dockerfileContent {
  background: #1f2937;
  color: #e5e7eb;
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  font-size: 0.85rem;
  margin: 1rem 0;
}

.size-savings {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-align: center;
}

/* Docker Tool Styles */
.docker-container {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.docker-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.docker-tab {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  font-weight: 600;
  font-size: 0.9rem;
}

.docker-tab:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.docker-tab.active {
  color: white;
  border-color: var(--primary-color);
  background: var(--primary-color);
}

.docker-content {
  display: none;
}

.docker-content.active {
  display: block;
}

.docker-form {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.docker-output {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
}

.docker-output pre {
  background: #1f2937;
  color: #e5e7eb;
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.4;
  margin: 0;
  white-space: pre-wrap;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.output-header h4 {
  margin: 0;
  color: var(--text-primary);
}

.env-var-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.env-key, .env-value {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.btn-remove {
  background: #ef4444;
  color: white;
  border: none;
  padding: 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-weight: bold;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-remove:hover {
  background: #dc2626;
}

.next-steps {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.next-steps h5 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.command-suggestions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.command-suggestions .btn {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

#inspectAnalysis {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

#inspectAnalysis p {
  margin: 0.5rem 0;
  color: var(--text-primary);
}

#inspectAnalysis strong {
  color: var(--primary-color);
}



/* Mobile Responsive for New Tools */
@media (max-width: 768px) {
  .docker-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .docker-tab {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }
  
  .env-var-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .env-var-row span {
    display: none;
  }
  
  .command-suggestions {
    flex-direction: column;
  }
  .favorites-stats {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .interactive-demo {
    padding: 1rem;
  }
  
  .favorites-grid {
    grid-template-columns: 1fr;
  }
  
  .tool-tab {
    padding-right: 2rem;
  }
  
  .modal-content-large {
    max-width: 95vw;
    padding: 1rem;
  }
  
  .mapping-grid {
    grid-template-columns: 1fr;
  }
  
  .config-details {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .breakdown-item {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .comparison-cards {
    grid-template-columns: 1fr;
  }
  
  .feature-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .feature-name {
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  
  .use-case-grid {
    grid-template-columns: 1fr;
  }
  
  .tools-header {
    flex-direction: column;
    gap: 1rem;
  }
  
  .tools-actions {
    width: 100%;
    justify-content: center;
  }
  .policy-container,
  .cost-container,
  .regex-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .achievements-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-dashboard {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .recognition-grid {
    grid-template-columns: 1fr;
  }
  
  .hash-options,
  .regex-flags {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .template-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.5rem;
  }
  
  #policyOutput {
    height: 300px;
    font-size: 0.8rem;
  }
  
  .service-section {
    padding: 0.75rem;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

/* JSONPath Evaluator Styles */
.jsonpath-header {
  margin-bottom: 1.5rem;
}

.jsonpath-expression-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.jsonpath-expression-container label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 140px;
}

.jsonpath-input {
  flex: 1;
  min-width: 300px;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
}

.jsonpath-main-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.jsonpath-panel {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--border-color);
}

.jsonpath-panel .panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.jsonpath-panel h4 {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.jsonpath-panel textarea {
  width: 100%;
  height: 350px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.4;
  resize: vertical;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.jsonpath-results {
  height: 350px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background: var(--bg-primary);
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.4;
}

.jsonpath-summary {
  background: var(--bg-secondary);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary-color);
}

.jsonpath-results-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.jsonpath-result-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
}

.result-index {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.result-value pre {
  margin: 0;
  background: var(--bg-primary);
  padding: 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  font-size: 0.85rem;
}

.jsonpath-no-match, .jsonpath-error {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
  font-style: italic;
}

.jsonpath-error {
  color: var(--error-color);
  background: rgba(239, 68, 68, 0.1);
  border-radius: 0.5rem;
}

.jsonpath-templates {
  background: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.jsonpath-templates h4 {
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

.template-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.template-buttons .btn {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
}

.template-buttons .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  .jsonpath-main-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .jsonpath-expression-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .jsonpath-expression-container label {
    min-width: auto;
  }
  
  .jsonpath-input {
    min-width: auto;
  }
  
  .jsonpath-panel textarea,
  .jsonpath-results {
    height: 250px;
  }
  
  .template-buttons {
    justify-content: center;
  }
  
  .header-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .header-actions .btn {
    width: 100%;
  }
}



/* Status message styles */
.jsonpath-status {
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.jsonpath-status.valid {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.jsonpath-status.invalid {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Tool Page Specific Styles */
body.tool-page {
  background: var(--bg-secondary);
}

body.tool-page .header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
}

body.tool-page .header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

body.tool-page .logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform 0.3s ease;
}

body.tool-page .logo:hover {
  transform: scale(1.05);
}

body.tool-page .logo-icon {
  font-size: 2rem;
  color: white;
}

body.tool-page .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

body.tool-page .tool-header-title {
  flex: 1;
  text-align: center;
}

body.tool-page .tool-header-title h1 {
  margin: 0;
  color: white;
  font-size: 1.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

body.tool-page .main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  min-height: calc(100vh - 100px);
}

body.tool-page .section {
  background: var(--bg-primary);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

body.tool-page .section h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

/* Mobile responsive for tool page */
@media (max-width: 768px) {
  body.tool-page .header-content {
    flex-direction: column;
    gap: 1rem;
    padding: 0 1rem;
  }
  
  body.tool-page .tool-header-title h1 {
    font-size: 1.25rem;
  }
  
  body.tool-page .logo-icon {
    font-size: 1.5rem;
  }
  
  body.tool-page .logo-text {
    font-size: 1.25rem;
  }
  
  body.tool-page .main {
    padding: 1rem;
  }
  
  body.tool-page .section {
    padding: 1.5rem;
  }
  
  body.tool-page .section h2 {
    font-size: 1.5rem;
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  body.tool-page .tool-header-title h1 {
    font-size: 1.1rem;
  }
  
  body.tool-page .section h2 {
    font-size: 1.25rem;
  }
}
/* Docker Tool Enhancements */
.docker-container {
  max-width: 1200px;
  margin: 0 auto;
}

.docker-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 1rem;
}

.docker-tab {
  padding: 0.75rem 1.5rem;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  color: #374151;
}

.docker-tab:hover {
  background: #e5e7eb;
  transform: translateY(-2px);
}

.docker-tab.active {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.docker-content {
  display: none;
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid #e5e7eb;
}

.docker-content.active {
  display: block;
}

.docker-form {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: #374151;
  font-size: 0.875rem;
}

.form-group input,
.form-group select {
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input[type="checkbox"] {
  width: auto;
  margin-right: 0.5rem;
}

.form-group label:has(input[type="checkbox"]) {
  flex-direction: row;
  align-items: center;
  font-weight: 500;
}

.env-var-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.env-key,
.env-value {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 0.875rem;
}

.btn-remove {
  background: #ef4444;
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn-remove:hover {
  background: #dc2626;
  transform: scale(1.1);
}

.volume-input-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #f8fafc;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.volume-input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 0.875rem;
  background: white;
}

.volume-separator {
  font-weight: bold;
  color: #6b7280;
  font-size: 1.25rem;
  background: #3b82f6;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.docker-output {
  background: #1f2937;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 2rem;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.output-header h4 {
  color: #f9fafb;
  margin: 0;
  font-size: 1.125rem;
}

.docker-output pre {
  background: #111827;
  color: #10b981;
  padding: 1.5rem;
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  border: 1px solid #374151;
}

.next-steps {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
}

.next-steps h5 {
  color: #374151;
  margin-bottom: 1rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.command-suggestions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.command-suggestions .btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-outline {
  background: white;
  border: 1px solid #d1d5db;
  color: #374151;
}

.btn-outline:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
  transform: translateY(-1px);
}

.analysis-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.analysis-actions .btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
  .docker-tabs {
    flex-direction: column;
  }
  
  .docker-tab {
    border-radius: 8px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .command-suggestions {
    grid-template-columns: 1fr;
  }
  
  .env-var-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .volume-input-group {
    flex-direction: column;
    align-items: stretch;
  }
  
  .volume-separator {
    align-self: center;
    transform: rotate(90deg);
  }
}