* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  :root {
    --primary-color: #3a86ff;
    --secondary-color: #ff006e;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --success-color: #4cc9f0;
    --warning-color: #fb8500;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--light-color);
    color: #333;
  }
  
  /* Navigation Bar Styles */
  .navbar {
    background-color: var(--dark-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--box-shadow);
  }
  
  .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  .nav-links {
    display: flex;
    list-style: none;
  }
  
  .nav-links li {
    margin-left: 30px;
  }
  
  .nav-links a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
  }
  
  .nav-links a:hover::after,
  .nav-links a.active::after {
    width: 100%;
  }
  
  .nav-links a:hover,
  .nav-links a.active {
    color: var(--primary-color);
  }
  
  /* Header Section */
  header {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2b2b44 100%);
    color: white;
    text-align: center;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
  }
  
  header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(58, 134, 255, 0.1) 0%, rgba(255, 0, 110, 0.1) 100%);
  }
  
  .hero {
    position: relative;
    z-index: 1;
  }
  
  .hero-img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 4px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(58, 134, 255, 0.5);
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .hero-img:hover {
    transform: scale(1.05);
  }
  
  .hero-name {
    font-size: 3rem;
    margin: 20px 0 10px;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero-job {
    font-size: 1.3rem;
    color: #f1f1f1;
    letter-spacing: 1px;
    max-width: 700px;
    margin: 0 auto;
  }
  
  .hero-social {
    margin-top: 25px;
  }
  
  .social-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    margin: 0 8px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
  }
  
  .social-icon:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    color: white;
  }
  
  /* Main Content */
  main {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
  }
  
  section {
    margin-bottom: 60px;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
  }
  
  section:hover {
    transform: translateY(-5px);
  }
  
  h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 10px;
  }
  
  h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
  }
  
  /* Skills Section */
  .skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .skill-item {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
  }
  
  .skill-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
  }
  
  .skill-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
    display: flex;
    justify-content: space-between;
  }
  
  .skill-item h3::after {
    content: attr(data-percentage);
    font-size: 0.9rem;
    color: var(--primary-color);
  }
  
  .skill-bar {
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
  }
  
  .skill-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    animation: skillPulse 2s ease-in-out infinite;
  }
  
  @keyframes skillPulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
  }
  
  /* Experience Section */
  .job {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
  }
  
  .job:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
  }
  
  .job h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
  }
  
  .job-time {
    font-size: 0.9rem;
    color: #777;
    font-weight: normal;
    margin-left: 10px;
  }
  
  .job p {
    margin-bottom: 8px;
  }
  
  .project-list {
    margin: 15px 0 20px 25px;
  }
  
  .project-list li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 5px;
  }
  
  .project-list li strong {
    color: var(--primary-color);
    font-weight: 600;
  }
  
  /* Education Section */
  .education-item {
    padding: 10px 0;
  }
  
  .education-item h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
  }
  
  .education-item p {
    margin-bottom: 5px;
    color: #555;
  }
  
  .education-item i {
    margin-right: 10px;
    color: var(--primary-color);
  }
  
  /* Footer */
  footer {
    text-align: center;
    background-color: var(--dark-color);
    color: white;
    padding: 30px 0;
    position: relative;
  }
  
  footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  }
  
  footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
  }
  
  footer a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
  }
  
  .footer-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .footer-social {
    margin-bottom: 20px;
  }
  
  .footer-social a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    margin: 0 8px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
  }
  
  .footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    text-decoration: none;
  }
  
  /* Projects Page Styles */
  .projects-section {
    max-width: 1100px;
    margin: 60px auto;
    padding: 0 20px;
  }
  
  .section-subtitle {
    margin-bottom: 30px;
    color: #666;
    font-size: 1.1rem;
    text-align: center;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
  }
  
  .project-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
  }
  
  .project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }
  
  .project-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
    font-size: 1.3rem;
  }
  
  .project-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
  }
  
  .project-tags {
    display: flex;
    flex-wrap: wrap;
    margin: 15px 0;
    gap: 8px;
  }
  
  .tag {
    background-color: rgba(58, 134, 255, 0.1);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
  }
  
  .project-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
  }
  
  .project-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
  }
  
  .project-link:hover {
    color: var(--secondary-color);
  }
  
  .project-link:hover i {
    transform: translateX(5px);
  }
  
  /* Contact Page Styles */
  .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
  }
  
  .skill-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    text-align: center;
    border-bottom: 4px solid var(--primary-color);
  }
  
  .skill-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }
  
  .skill-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
    font-size: 1.4rem;
    position: relative;
    display: inline-block;
  }
  
  .skill-card h3::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -5px;
    left: 25%;
  }
  
  .skill-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
  }
  
  .skill-card a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
  }
  
  .contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
  }
  
  .contact-button {
    display: inline-block;
    margin-top: 15px;
    background-color: var(--primary-color);
    color: white !important;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
  }
  
  .contact-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none !important;
  }
  
  /* Contact Form */
  .contact-form {
    max-width: 700px;
    margin: 40px auto;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
  }
  
  input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
  }
  
  input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(58, 134, 255, 0.2);
  }
  
  .submit-btn {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
  }
  
  .submit-btn:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  /* Alert Messages */
  .alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    animation: fadeIn 0.5s ease-in-out;
  }
  
  .success-alert {
    background-color: rgba(76, 201, 240, 0.1);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
  }
  
  .error-alert {
    background-color: rgba(255, 0, 110, 0.1);
    color: var(--secondary-color);
    border-left: 4px solid var(--secondary-color);
  }
  
  .alert i {
    margin-right: 10px;
    font-size: 1.2rem;
  }
  
  .formspree-info {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px dashed #ddd;
  }
  
  .formspree-info p {
    margin-bottom: 20px;
    font-style: italic;
    color: #666;
  }
  
  .direct-contact {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px dashed #ddd;
    text-align: center;
  }
  
  .direct-contact p {
    color: #666;
  }
  
  .direct-contact a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .direct-contact a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
  }
  
  /* Contact Options Layout */
  .contact-options {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }
  
  .contact-option-item {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
  }
  
  .contact-option-item:hover {
    transform: translateY(-5px);
  }
  
  .contact-option-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .contact-option-item p {
    margin-bottom: 20px;
    color: #666;
  }
  
  .email-contact {
    background-color: rgba(58, 134, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
  }
  
  .email-contact p {
    margin-bottom: 0;
    color: #333;
  }
  
  .email-contact a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .email-contact a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
  }
  
  .social-contact {
    margin-top: 40px;
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
  }
  
  .social-contact:hover {
    transform: translateY(-5px);
  }
  
  .social-contact h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    justify-content: center;
  }
  
  .social-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
  }
  
  .social-icon:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
  }
  
  /* Responsive Styles */
  @media (max-width: 768px) {
    .navbar {
      flex-direction: column;
      padding: 1rem;
    }
    
    .nav-links {
      margin-top: 15px;
      width: 100%;
      justify-content: center;
    }
    
    .nav-links li {
      margin: 0 10px;
    }
    
    .hero-name {
      font-size: 2.2rem;
    }
    
    .hero-job {
      font-size: 1.1rem;
    }
    
    .projects-grid,
    .skills-grid,
    .skills-list {
      grid-template-columns: 1fr;
    }
    
    section {
      padding: 20px;
    }
  }
  
  /* Animation Classes */
  .fade-in {
    animation: fadeIn 1s ease-in;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }