:root {
      --primary: #e3c51a;
      --secondary: #e94747;
      --dark: #1e1e2f;
      --darker: #161623;
      --light: #f2f2f2;
      --sidebar: #2a2a3d;
      --card: #34344a;
      --card-hover: #44445a;
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    body {
      font-family: 'Segoe UI', sans-serif;
      background-color: var(--dark);
      color: var(--light);
      overflow-x: hidden;
    }
    
    .container {
      display: flex;
      min-height: 100vh;
      position: relative;
    }
    
    /* Sidebar with gradient and animation */
    .sidebar {
      width: 300px;
      background: linear-gradient(135deg, var(--sidebar), var(--darker));
      padding: 2rem;
      position: relative;
      z-index: 2;
      box-shadow: 5px 0 15px rgba(0,0,0,0.2);
      transform: translateX(0);
      transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .profile {
      text-align: center;
      margin-bottom: 2rem;
      opacity: 0;
      animation: fadeIn 1s ease-out 0.5s forwards;
    }
    
    .profile img {
      width: 120px;
      height: 120px;
      border-radius: 50%;
      margin-bottom: 1rem;
      object-fit: cover;
      border: 3px solid var(--primary);
      box-shadow: 0 5px 15px rgba(0,0,0,0.3);
      transition: all 0.3s ease;
    }
    
    .profile img:hover {
      transform: scale(1.05);
      box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    }
    
    .profile h2 {
      font-size: 1.5rem;
      margin-bottom: 0.5rem;
      color: var(--primary);
    }
    
    .profile p {
      font-size: 0.9rem;
      color: rgba(255,255,255,0.7);
    }
    
    .contact-info {
      list-style: none;
      margin-top: 2rem;
      font-size: 0.9rem;
    }
    
    .contact-info li {
      margin-bottom: 0.8rem;
      display: flex;
      align-items: center;
      opacity: 0;
      transform: translateX(-20px);
      animation: slideIn 0.5s ease-out forwards;
    }
    
    .contact-info li i {
      margin-right: 10px;
      color: var(--primary);
      width: 20px;
      text-align: center;
    }

     .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
            transform: translateX(-20px);
            animation: slideIn 0.5s ease-out forwards;
        }
        
     .social-icons a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: all 0.3s;
     }   
     
      .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-3px);
      }
    
    /* Main content area */
    .main-content {
      flex: 1;
      padding: 2rem;
      position: relative;
      z-index: 1;
    }
    
    /* Floating particles background */
    .particles {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      pointer-events: none;
    }
    
    /* Navigation */
    .navbar {
      display: flex;
      gap: 1.5rem;
      margin-bottom: 2rem;
      flex-wrap: wrap;
    }
    
    .navbar a {
      color: var(--light);
      text-decoration: none;
      font-weight: 500;
      position: relative;
      padding: 0.5rem 0;
      opacity: 0;
      animation: fadeInUp 0.5s ease-out forwards;
    }
    
    .navbar a:nth-child(1) { animation-delay: 0.8s; }
    .navbar a:nth-child(2) { animation-delay: 0.9s; }
    .navbar a:nth-child(3) { animation-delay: 1.0s; }
    .navbar a:nth-child(4) { animation-delay: 1.1s; }
    .navbar a:nth-child(5) { animation-delay: 1.2s; }
    
    .navbar a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--primary);
      transition: width 0.3s ease;
    }
    
    .navbar a:hover::after,
    .navbar a.active::after {
      width: 100%;
    }
    
    .navbar a:hover {
      color: var(--primary);
    }
    
    /* Sections */
    .page-section {
      margin-bottom: 3rem;
      opacity: 0;
      transform: translateY(20px);
      display: none;
    }
    
    .page-section.active {
      display: block;
    }
    
    .about { animation-delay: 1.2s; }
    .resume { animation-delay: 1.3s; }
    .portfolio { animation-delay: 1.4s; }
    .blog { animation-delay: 1.5s; }
    .contact { animation-delay: 1.6s; }
    
    h1, h2, h3 {
      margin-bottom: 1.5rem;
      position: relative;
      display: inline-block;
    }
    
    h1::after, h2::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 50px;
      height: 3px;
      background: var(--primary);
      border-radius: 3px;
    }
    
    h2::after {
      background: var(--secondary);
    }
    
    /* Grid layout */
    .grid {
      display: grid;
      gap: 1.5rem;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    /* Cards with hover effects */
    .card {
      background: var(--card);
      padding: 1.5rem;
      border-radius: 10px;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      position: relative;
      overflow: hidden;
      border-left: 3px solid var(--primary);
    }
    
    .card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, rgba(255,193,7,0.1), rgba(156,39,176,0.1));
      z-index: -1;
      transform: scaleY(0);
      transform-origin: bottom;
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .card:hover {
      background: var(--card-hover);
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    }
    
    .card:hover::before {
      transform: scaleY(1);
    }
    
    .card h3 {
      color: var(--primary);
      margin-bottom: 0.8rem;
      font-size: 1.2rem;
    }
    
    .card p {
      color: rgba(255,255,255,0.7);
      font-size: 0.9rem;
      line-height: 1.6;
    }
    
    /* Testimonials */
    .testimonial {
      background: var(--card);
      padding: 1.5rem;
      border-radius: 10px;
      transition: all 0.3s ease;
      border-left: 3px solid var(--secondary);
    }
    
    .testimonial:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    }
    
    .testimonial img {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      margin-bottom: 0.8rem;
      object-fit: cover;
      border: 2px solid var(--secondary);
    }
    
    .testimonial p {
      font-style: italic;
      margin-bottom: 0.8rem;
      color: rgba(255,255,255,0.8);
    }
    
    .testimonial strong {
      color: var(--secondary);
      font-size: 0.9rem;
    }
    
    /* Resume Section */
    .timeline {
      position: relative;
      padding-left: 30px;
    }
    
    .timeline::before {
      content: '';
      position: absolute;
      left: 7px;
      top: 0;
      height: 100%;
      width: 2px;
      background: var(--primary);
    }
    
    .timeline-item {
      position: relative;
      padding-bottom: 30px;
    }
    
    .timeline-item:last-child {
      padding-bottom: 0;
    }
    
    .timeline-item::before {
      content: '';
      position: absolute;
      left: -30px;
      top: 5px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--secondary);
      border: 2px solid var(--primary);
    }
    
    .timeline-date {
      color: var(--primary);
      font-size: 0.9rem;
      margin-bottom: 0.5rem;
    }
    
    .timeline-title {
      font-size: 1.1rem;
      margin-bottom: 0.5rem;
      color: var(--light);
    }
    
    .timeline-company {
      color: var(--secondary);
      font-weight: 500;
      margin-bottom: 0.8rem;
      display: block;
    }
    
    /* Portfolio Section */
    .projects {
      position: relative;
      border-radius: 10px;
      overflow: hidden;
      height: 250px;
    }
    
    .portfolio-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    
    .portfolio-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(41, 39, 60, 0.8);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      opacity: 0;
      transition: opacity 0.3s ease;
      padding: 1rem;
      text-align: center;
    }
    
    .portfolio-item:hover .portfolio-overlay {
      opacity: 1;
    }
    
    .portfolio-item:hover .portfolio-img {
      transform: scale(1.1);
    }
    
    .portfolio-title {
      color: var(--primary);
      font-size: 1.2rem;
      margin-bottom: 0.5rem;
    }
    
    .portfolio-category {
      color: var(--secondary);
      font-size: 0.9rem;
      margin-bottom: 1rem;
    }
    
    /* Blog Section */
    .blog-post {
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    
    .blog-thumbnail {
      width: 100%;
      height: 180px;
      object-fit: cover;
      border-radius: 8px 8px 0 0;
    }
    
    .blog-content {
      padding: 1.2rem;
      flex-grow: 1;
    }
    
    .blog-meta {
      display: flex;
      justify-content: space-between;
      font-size: 0.8rem;
      color: rgba(255,255,255,0.6);
      margin-bottom: 0.8rem;
    }
    
    .read-more {
      color: var(--primary);
      text-decoration: none;
      font-weight: 500;
      display: inline-block;
      margin-top: 1rem;
      transition: color 0.3s ease;
    }
    
    .read-more:hover {
      color: var(--secondary);
    }
    
    /* Contact Section */
    .contact-form {
      max-width: 600px;
      margin: 0 auto;
    }
    
    .form-group {
      margin-bottom: 1.5rem;
    }
    
    .form-control {
      width: 100%;
      padding: 0.8rem 1rem;
      background: var(--card);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 5px;
      color: var(--light);
      font-family: inherit;
      transition: border-color 0.3s ease;
    }
    
    .form-control:focus {
      outline: none;
      border-color: var(--primary);
    }
    
    textarea.form-control {
      min-height: 150px;
      resize: vertical;
    }
    
    .submit-btn {
      background: var(--primary);
      color: var(--dark);
      border: none;
      padding: 0.8rem 2rem;
      border-radius: 5px;
      cursor: pointer;
      font-weight: 600;
      transition: all 0.3s ease;
    }
    
    .submit-btn:hover {
      background: #ffca28;
      transform: translateY(-2px);
    }
    
    /* Skills */
    .skill-item {
      margin-bottom: 1.5rem;
    }
    
    .skill-info {
      display: flex;
      justify-content: space-between;
      margin-bottom: 0.5rem;
    }
    
    .skill-name {
      font-weight: 500;
    }
    
    .skill-percent {
      color: var(--primary);
    }
    
    .skill-bar {
      height: 6px;
      background: var(--card);
      border-radius: 3px;
      overflow: hidden;
    }
    
    .skill-progress {
      height: 100%;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      border-radius: 3px;
      transition: width 1.5s ease;
    }
    
    /* Hamburger menu for mobile */
    .menu-toggle {
      display: none;
      position: fixed;
      top: 20px;
      right: 20px;
      width: 40px;
      height: 40px;
      background: var(--primary);
      border-radius: 5px;
      z-index: 1000;
      cursor: pointer;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    }
    
    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--dark);
      margin: 4px 0;
      transition: all 0.3s ease;
    }
    
    /* Animations */
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(20px);
      }
    }
    
    @keyframes slideIn {
      from {
        opacity: 0;
        transform: translateX(-20px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }
    
    /* Contact info items animation delay */
    .contact-info li:nth-child(1) { animation-delay: 0.6s; }
    .contact-info li:nth-child(2) { animation-delay: 0.7s; }
    .contact-info li:nth-child(3) { animation-delay: 0.8s; }
    .contact-info li:nth-child(4) { animation-delay: 0.9s; }
    
    /* Responsive design */
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
      }
      
      .sidebar {
        width: 100%;
        transform: translateX(-100%);
        position: fixed;
        height: 100vh;
        z-index: 999;
      }
      
      .sidebar.active {
        transform: translateX(0);
      }
      
      .main-content {
        padding-top: 80px;
      }
      
      .menu-toggle {
        display: flex;
      }
      
      .navbar {
        justify-content: center;
      }
    }
    
    /* Floating elements animation */
    @keyframes float {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-10px);
      }
    }
    
    .floating {
      animation: float 3s ease-in-out infinite;
    }