/* Modern CSS Reset and Base Styles */
:root {
  --primary-color: #1a202c;
  --secondary-color: #3182ce;
  --accent-color: #38a169;
  --text-color: #2d3748;
  --text-light: #718096;
  --light-gray: #f7fafc;
  --white: #ffffff;
  --max-width: 1200px;
  --header-height: 80px;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --box-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --box-shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  text-rendering: optimizeLegibility;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--primary-color);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header:hover {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition);
  position: relative;
}

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

.logo h1 {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.logo span {
  color: var(--secondary-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  padding: 0.75rem 0;
  font-size: 0.95rem;
  letter-spacing: 0.025em;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
  transform: translateX(-50%);
  border-radius: 1px;
}

nav a:hover::after {
  width: 100%;
}

nav a:hover {
  color: var(--secondary-color);
  transform: translateY(-2px);
}

/* Main Content Styles */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + 3rem) 5% 3rem;
}

/* Enhanced Hero Section */
.hero-section {
  text-align: center;
  padding: 10rem 0;
  background: var(--gradient-primary);
  border-radius: var(--border-radius);
  margin-bottom: 5rem;
  position: relative;
  overflow: hidden;
  animation: fadeIn 1s ease-out;
  box-shadow: var(--box-shadow-lg);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
  animation: float 20s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
  animation: float 30s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(1deg); }
  66% { transform: translateY(10px) rotate(-1deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-section h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 1.5rem;
  color: var(--white);
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  animation: slideInUp 1s ease-out 0.3s both;
  letter-spacing: -0.02em;
}

.hero-section h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 2rem;
  font-weight: 600;
  opacity: 0.95;
  animation: slideInUp 1s ease-out 0.5s both;
  letter-spacing: -0.01em;
}

.tagline {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  color: var(--white);
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.6;
  opacity: 0.9;
  animation: slideInUp 1s ease-out 0.7s both;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 4rem;
  animation: slideInUp 1s ease-out 0.9s both;
  flex-wrap: wrap;
}

.cta-button {
  padding: 1.25rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  letter-spacing: 0.025em;
  border: none;
  cursor: pointer;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition);
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

.cta-button.primary {
  background: linear-gradient(135deg, var(--white), #f8fafc);
  color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.cta-button.primary:hover {
  background: linear-gradient(135deg, #f8fafc, var(--white));
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

.cta-button.secondary {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
  background: var(--white);
  color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Enhanced Expertise Section */
.expertise-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: var(--border-radius);
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.expertise-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  opacity: 0.5;
}

.expertise-section h2 {
  text-align: center;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 4rem;
  color: var(--primary-color);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}

.expertise-card {
  background: var(--white);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.expertise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.expertise-card:hover::before {
  transform: scaleX(1);
}

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

.expertise-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-weight: 700;
  position: relative;
}

.expertise-card i {
  font-size: 3rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  display: block;
  transition: var(--transition);
}

.expertise-card:hover i {
  transform: scale(1.1);
}

.expertise-card p {
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

/* Enhanced Project Cards */
.project-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.project-card .project-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
  position: relative;
}

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

.project-card .project-content {
  padding: 2rem;
}

.project-card h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-weight: 700;
  line-height: 1.3;
}

.project-card .project-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.project-card .project-date {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
}

.project-card p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.project-card .project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  background: rgba(49, 130, 206, 0.1);
}

.project-card .project-link:hover {
  color: var(--white);
  background: var(--secondary-color);
  transform: translateX(5px);
}

.project-card .project-link i {
  transition: var(--transition);
}

.project-card .project-link:hover i {
  transform: translateX(3px);
}

/* Enhanced Tags */
.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tag {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.tag:hover {
  background: linear-gradient(135deg, #cbd5e0, #a0aec0);
  transform: translateY(-1px);
}

.category-tag {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.category-tag:hover {
  transform: translateY(-1px);
  box-shadow: var(--box-shadow);
}

/* Enhanced Blog Cards */
.blog-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.blog-card .blog-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

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

/* Enhanced Forms */
.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  transition: var(--transition);
  background: var(--white);
  color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
  transform: translateY(-1px);
}

.submit-button {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--box-shadow);
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* Enhanced Code Blocks */
.post-content pre {
  background: linear-gradient(135deg, #1a202c, #2d3748);
  border-radius: var(--border-radius);
  padding: 2rem;
  overflow-x: auto;
  position: relative;
  margin: 2rem 0;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.post-content code {
  background: rgba(49, 130, 206, 0.1);
  color: var(--secondary-color);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
  font-size: 0.9rem;
  font-weight: 500;
}

.post-content pre code {
  background: none;
  color: #e2e8f0;
  padding: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Enhanced Copy Button */
.copy-button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.copy-button:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  transform: scale(1.05);
}

.copy-button i {
  font-size: 0.9rem;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 0 1rem;
  }
  
  nav ul {
    gap: 1.5rem;
  }
  
  .hero-section {
    padding: 6rem 0;
    margin: 1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .expertise-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .project-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: calc(var(--header-height) + 2rem) 1rem 2rem;
  }
}

@media (max-width: 480px) {
  .hero-section h1 {
    font-size: 2.5rem;
  }
  
  .hero-section h2 {
    font-size: 1.25rem;
  }
  
  .tagline {
    font-size: 1rem;
  }
  
  .expertise-card {
    padding: 2rem 1.5rem;
  }
  
  .project-card .project-content {
    padding: 1.5rem;
  }
}

/* Enhanced Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

/* Enhanced Focus States */
*:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Enhanced Selection */
::selection {
  background: rgba(49, 130, 206, 0.2);
  color: var(--primary-color);
}

::-moz-selection {
  background: rgba(49, 130, 206, 0.2);
  color: var(--primary-color);
}

/* Enhanced Footer */
.footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, #2d3748 100%);
  color: var(--white);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-dots)"/></svg>');
  opacity: 0.3;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
  position: relative;
  z-index: 1;
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  font-weight: 600;
  position: relative;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

.footer-section p {
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-section i {
  margin-right: 0.75rem;
  color: var(--secondary-color);
  width: 20px;
  text-align: center;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

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

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.footer-bottom {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  position: relative;
  z-index: 1;
}

/* Enhanced Skills Section */
.skills-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.skills-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="skills-dots" width="15" height="15" patternUnits="userSpaceOnUse"><circle cx="7.5" cy="7.5" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23skills-dots)"/></svg>');
  opacity: 0.5;
}

.skills-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
  color: var(--text-light);
  font-size: 1.2rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.skills-category {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.skills-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.skills-category:hover::before {
  transform: scaleX(1);
}

.skills-category:hover {
  transform: translateY(-8px);
  box-shadow: var(--box-shadow-hover);
}

.skills-category h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
  position: relative;
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
  font-weight: 600;
}

.skill-bar {
  height: 10px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 5px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  animation: progress 1.5s ease-out forwards;
  position: relative;
  overflow: hidden;
}

.skill-progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes progress {
  from { width: 0; }
}

/* Enhanced Certifications */
.certifications {
  margin-top: 4rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

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

.cert-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.cert-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.cert-card:hover::before {
  transform: scaleX(1);
}

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

.cert-card h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  font-weight: 700;
}

.cert-card ul {
  list-style: none;
  text-align: left;
}

.cert-card li {
  margin-bottom: 0.75rem;
  color: var(--text-light);
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.6;
}

.cert-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.1rem;
}

/* Enhanced Images */
.tea-img,
.profile-img,
.okavango-img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.tea-img:hover,
.profile-img:hover,
.okavango-img:hover {
  transform: scale(1.02);
  box-shadow: var(--box-shadow-hover);
}

.tea-img {
  max-width: 400px;
  width: 100%;
  height: auto;
  margin: 1rem 0;
  display: block;
}

.profile-img {
  max-width: 300px;
  width: 100%;
  height: auto;
  margin: 1rem 0;
  display: block;
}

.okavango-img {
  max-width: 600px;
  width: 100%;
  height: auto;
  margin: 1rem 0;
  display: block;
}

/* Enhanced Project Layout */
.project-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.project-header {
  margin-bottom: 3rem;
  text-align: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
}

.project-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="project-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23project-dots)"/></svg>');
  opacity: 0.3;
}

.project-header h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--primary-color);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

.project-categories,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.category-tag,
.tag {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.category-tag:hover,
.tag:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}

.project-content {
  line-height: 1.8;
  color: var(--text-color);
}

.project-content h2 {
  color: var(--primary-color);
  margin: 2.5rem 0 1.5rem;
  font-size: 1.8rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.project-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.project-content p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  line-height: 1.7;
}

.project-content code {
  background: rgba(49, 130, 206, 0.1);
  color: var(--secondary-color);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
  font-size: 0.9rem;
  font-weight: 500;
}

.project-content pre {
  background: linear-gradient(135deg, #1a202c, #2d3748);
  border-radius: var(--border-radius);
  padding: 2rem;
  overflow-x: auto;
  margin: 2rem 0;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

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

.project-content pre code {
  background: none;
  color: #e2e8f0;
  padding: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Enhanced Projects Index */
.projects-section {
  padding: 3rem 0;
}

.projects-intro {
  max-width: 800px;
  margin: 0 auto 4rem;
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.7;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

/* Enhanced Blog Styles */
.blog-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + 2rem) 5% 4rem;
}

.blog-hero {
  margin-bottom: 4rem;
  animation: fadeIn 1s ease-out;
}

.blog-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.blog-header h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 800;
}

.blog-description {
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.blog-hero-image {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  margin: 2rem 0;
}

.blog-hero-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition);
}

.blog-hero-image:hover img {
  transform: scale(1.02);
}

.blog-posts {
  animation: fadeIn 1s ease-out;
  animation-fill-mode: both;
  animation-delay: 0.2s;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.post-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.post-card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--text-light);
  font-size: 0.9rem;
}

.post-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-date i {
  color: var(--secondary-color);
}

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

.post-category {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  transition: var(--transition);
}

.post-category:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-1px);
}

.post-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.post-title a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

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

.post-excerpt {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  flex-grow: 1;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  margin-top: auto;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  background: rgba(49, 130, 206, 0.1);
}

.read-more:hover {
  color: var(--white);
  background: var(--secondary-color);
  transform: translateX(5px);
}

.read-more i {
  font-size: 0.9rem;
  transition: var(--transition);
}

.read-more:hover i {
  transform: translateX(3px);
}

/* Enhanced Post Styles */
.post-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.post-header {
  margin-bottom: 3rem;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.post-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="post-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23post-dots)"/></svg>');
  opacity: 0.3;
}

.post-header h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.post-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

.post-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-date i {
  color: var(--accent-color);
}

.post-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.post-category {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.post-category:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
  position: relative;
  z-index: 1;
}

.post-tag {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.post-tag:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.post-content {
  line-height: 1.8;
  color: var(--text-color);
  font-size: 1.1rem;
}

.post-content h2 {
  color: var(--primary-color);
  margin: 2.5rem 0 1.5rem;
  font-size: 1.8rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.post-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.post-content h3 {
  color: var(--text-color);
  margin: 2rem 0 1rem;
  font-size: 1.4rem;
  font-weight: 600;
}

.post-content p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  line-height: 1.7;
}

.post-content ul, .post-content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.post-content li {
  margin-bottom: 0.5rem;
  color: var(--text-light);
  line-height: 1.6;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin: 2rem 0;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.post-content img:hover {
  transform: scale(1.02);
  box-shadow: var(--box-shadow-hover);
}

.post-content blockquote {
  border-left: 4px solid var(--secondary-color);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  position: relative;
  font-style: italic;
  color: var(--text-light);
}

.post-content blockquote::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 3rem;
  color: var(--secondary-color);
  opacity: 0.3;
  font-family: serif;
}

/* Enhanced Post Navigation */
.post-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.post-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  max-width: 45%;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  background: rgba(49, 130, 206, 0.1);
}

.post-nav-link:hover {
  color: var(--white);
  background: var(--secondary-color);
  transform: translateX(5px);
}

.post-nav-link i {
  font-size: 0.9rem;
  transition: var(--transition);
}

.post-nav-link:hover i {
  transform: translateX(3px);
}

.post-nav-link.prev:hover i {
  transform: translateX(-3px);
}

/* Enhanced About Page */
.about-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + 2rem) 5% 4rem;
}

.about-hero {
  margin-bottom: 4rem;
  animation: fadeIn 1s ease-out;
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
}

.about-content h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 800;
}

.about-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.about-content h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.profile-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
  background: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin: 2rem 0;
}

.profile-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.profile-description {
  line-height: 1.8;
}

.profile-description p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

.about-section {
  margin-bottom: 4rem;
  padding: 3rem 0;
  animation: fadeIn 1s ease-out;
  animation-fill-mode: both;
}

.about-section:nth-child(2) {
  animation-delay: 0.2s;
}

.about-section:nth-child(3) {
  animation-delay: 0.4s;
}

.location-content,
.fun-fact-content {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
  overflow: hidden;
}

.location-content::before,
.fun-fact-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="about-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23about-dots)"/></svg>');
  opacity: 0.3;
}

.image-container {
  margin: 2rem 0;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* Enhanced Contact Section */
.contact-section {
  padding: 6rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.contact-info {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="contact-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23contact-dots)"/></svg>');
  opacity: 0.3;
}

.contact-info h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.contact-details {
  margin-top: 2rem;
  position: relative;
  z-index: 1;
}

.contact-details p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-details a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}

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

.contact-form {
  background: var(--white);
  padding: 3rem 2rem;
}

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

/* Enhanced Responsive Design */
@media (max-width: 768px) {
  .profile-section {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }

  .about-content h1 {
    font-size: 2.5rem;
  }

  .about-content h2 {
    font-size: 1.8rem;
  }

  .about-section {
    padding: 2rem 0;
  }

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

  .contact-info,
  .contact-form {
    padding: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .post-navigation {
    flex-direction: column;
    gap: 1rem;
  }

  .post-nav-link {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 4rem 0;
  }

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

  .hero-section h2 {
    font-size: 1.25rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .expertise-card,
  .project-card,
  .blog-card {
    padding: 1.5rem;
  }

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

  .about-content h2 {
    font-size: 1.5rem;
  }
}

/* Enhanced Home Page Sections */
.featured-projects {
  padding: 8rem 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.featured-projects::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="featured-dots" width="25" height="25" patternUnits="userSpaceOnUse"><circle cx="12.5" cy="12.5" r="1" fill="rgba(0,0,0,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23featured-dots)"/></svg>');
  opacity: 0.5;
}

.featured-projects h2 {
  text-align: center;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 4rem;
  color: var(--primary-color);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
  position: relative;
  z-index: 1;
}

.latest-insights {
  padding: 8rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.latest-insights::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="insights-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23insights-dots)"/></svg>');
  opacity: 0.3;
}

.latest-insights h2 {
  text-align: center;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 4rem;
  color: var(--primary-color);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.blog-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
  position: relative;
  z-index: 1;
}

.blog-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.blog-card .blog-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

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

.blog-card .blog-content {
  padding: 2.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-weight: 700;
  line-height: 1.3;
}

.blog-card p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  background: rgba(49, 130, 206, 0.1);
  margin-top: auto;
}

.read-more:hover {
  color: var(--white);
  background: var(--secondary-color);
  transform: translateX(5px);
}

.read-more i {
  font-size: 0.9rem;
  transition: var(--transition);
}

.read-more:hover i {
  transform: translateX(3px);
}

.cta-section {
  padding: 8rem 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 4rem 0;
  border-radius: var(--border-radius);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-dots)"/></svg>');
  opacity: 0.3;
}

.cta-section h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 2rem;
  color: var(--white);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.cta-section p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-buttons .cta-button {
  background: linear-gradient(135deg, var(--white), #f8fafc);
  color: var(--primary-color);
  padding: 1.25rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
}

.cta-buttons .cta-button:hover {
  background: linear-gradient(135deg, #f8fafc, var(--white));
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

/* Enhanced spacing for home page */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + 3rem) 5% 3rem;
}

/* Improved section spacing */
.expertise-section {
  padding: 8rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: var(--border-radius);
  margin: 4rem 0;
  position: relative;
  overflow: hidden;
}

.expertise-section h2 {
  text-align: center;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 5rem;
  color: var(--primary-color);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 3rem auto 0;
  padding: 0 5%;
}

/* Enhanced responsive design for home page */
@media (max-width: 768px) {
  .featured-projects,
  .latest-insights,
  .cta-section {
    padding: 4rem 0;
  }

  .featured-projects h2,
  .latest-insights h2,
  .cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
  }

  .project-grid,
  .blog-preview {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }

  .expertise-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .cta-buttons .cta-button {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .featured-projects,
  .latest-insights,
  .cta-section {
    padding: 3rem 0;
  }

  .featured-projects h2,
  .latest-insights h2,
  .cta-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
  }

  .project-grid,
  .blog-preview {
    gap: 1.5rem;
  }

  .blog-card .blog-content {
    padding: 2rem;
  }

  .expertise-card {
    padding: 2rem 1.5rem;
  }
}