/* Base Styles */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3a0ca3;
    --accent-color: #4cc9f0;
    --text-color: #333;
    --text-light: #666;
    --text-dark: #111;
    --bg-color: #fff;
    --bg-light: #f8f9fa;
    --bg-dark: #212529;
    --border-color: #e9ecef;
    --success-color: #38b000;
    --error-color: #d90429;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
  }
  
  .dark {
    --primary-color: #4cc9f0;
    --secondary-color: #4361ee;
    --accent-color: #3a0ca3;
    --text-color: #f8f9fa;
    --text-light: #e9ecef;
    --text-dark: #fff;
    --bg-color: #212529;
    --bg-light: #343a40;
    --bg-dark: #111;
    --border-color: #495057;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition);
  }
  
  a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
  }
  
  a:hover {
    color: var(--secondary-color);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 50px;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
  }
  
  .section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
  }
  
  .section-footer {
    text-align: center;
    margin-top: 40px;
  }
  
  /* Buttons */
  .btn {
    display: inline-block;
    /* padding: 12px 30px; */
    padding: 5px 10px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--secondary-color);
    color: white;
  }
  
  .btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
  }
  
  .btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
  }
  
  .btn-outline:hover {
    background-color: var(--bg-light);
    border-color: var(--text-light);
  }
  
  .btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
  }

  .btn-sm2 {
    padding: 8px 20px;
    font-size: 0.9rem;
  }
  
  /* Header & Navigation */
  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  #navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
  }
  
  .logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
  }
  
  .logo span {
    color: var(--primary-color);
  }
  
  .nav-links {
    display: flex;
    gap: 30px;
  }
  
  .nav-links a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
  }
  
  .nav-links a:hover,
  .nav-links a.active {
    color: var(--primary-color);
  }
  
  .nav-links a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
  }
  
  .nav-links a:hover::after,
  .nav-links a.active::after {
    width: 100%;
  }
  
  .theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-color);
    transition: var(--transition);
  }
  
  .theme-toggle:hover {
    color: var(--primary-color);
  }
  
  .hamburger {
    display: none;
    cursor: pointer;
  }
  
  .hamburger .line {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
  }
  
  /* Hero Section */
  .hero {
    padding: 150px 0 100px;
    background-color: var(--bg-light);
  }
  
  .hero-content {
    display: flex;
    align-items: center;
    gap: 50px;
  }
  
  .hero-text {
    flex: 1;
  }
  
  .hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
  }
  
  .hero-text h1 span {
    color: var(--primary-color);
  }
  
  .hero-text h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-light);
  }
  
  .hero-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
  }
  
  .hero-cta {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
  }
  
  .social-links {
    display: flex;
    gap: 15px;
  }
  
  .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-color);
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
  }
  
  .social-links a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
  }
  
  .hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
  }
  
  .hero-image img {
    max-width: 100%;
    /* height: 350px; */
    /* object-fit: cover; */
    animation: float 3s ease-in-out infinite;
  }
  
  @keyframes float {
    0% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-15px);
    }
    100% {
      transform: translateY(0);
    }
  }
  
  /* Stats Section */
  .stats {
    padding: 80px 0;
    background-color: var(--bg-color);
  }
  
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  
  .stat-item {
    text-align: center;
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  .stat-item p {
    font-size: 1.1rem;
    color: var(--text-light);
  }
  
  /* Featured Projects Section */
  .featured-projects {
    padding: 100px 0;
    background-color: var(--bg-light);
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .project-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--bg-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .project-image {
    height: 250px;
    overflow: hidden;
  }
  
  .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .project-card:hover .project-image img {
    transform: scale(1.05);
  }
  
  .project-content {
    padding: 25px;
  }
  
  .project-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
  }
  
  .project-content p {
    margin-bottom: 15px;
    color: var(--text-light);
  }
  
  .project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
  }
  
  .project-tech span {
    padding: 5px 10px;
    background-color: var(--bg-light);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-light);
  }
  
  .project-links {
    display: flex;
    gap: 10px;
  }
  
  /* Skills Preview Section */
  .skills-preview {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .skills-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
  }
  
  .skill-category h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--text-dark);
    text-align: center;
  }
  
  .skills-grid {
    display: grid;
    /* grid-template-columns: repeat(2, 1fr); */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
  
  .skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 25px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .skill-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .skill-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
  }
  
  .skill-item span {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-color);
  }
  
  /* Footer */
  footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 70px 0 20px;
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 50px;
  }
  
  .footer-logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
  }
  
  .footer-logo span {
    color: var(--accent-color);
  }
  
  .footer-links ul {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .footer-links a {
    color: #ccc;
  }
  
  .footer-links a:hover {
    color: white;
  }
  
  .footer-social {
    display: flex;
    gap: 15px;
  }
  
  .footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
  }
  
  .footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-bottom p {
    color: #ccc;
    font-size: 0.9rem;
  }
  
  /* Page Header */
  .page-header {
    padding: 150px 0 80px;
    background-color: var(--bg-light);
    text-align: center;
  }
  
  .page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
  }
  
  .breadcrumbs {
    font-size: 1rem;
    color: var(--text-light);
  }
  
  .breadcrumbs a {
    color: var(--primary-color);
  }
  
  .breadcrumbs span {
    color: var(--text-light);
  }
  
  /* About Page */
  .about-me {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .about-content {
    display: flex;
    gap: 50px;
    align-items: center;
  }
  
  .about-image {
    flex: 1;
    position: relative;
  }
  
  .about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
  }
  
  .experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow);
  }
  
  .experience-badge span {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
  }
  
  .experience-badge p {
    font-size: 0.8rem;
    margin-top: 5px;
  }
  
  .about-text {
    flex: 1;
  }
  
  .about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
  }
  
  .about-text .lead {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--text-light);
  }
  
  .about-text p {
    margin-bottom: 20px;
  }
  
  .personal-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
  }
  
  .info-item {
    display: flex;
    /* align-items: center; */
  }
  
  .info-item span {
    font-weight: 600;
    color: var(--text-dark);
    margin-right: 10px;
  }
  
  .about-cta {
    display: flex;
    gap: 15px;
    margin-top: 30px;
  }
  
  /* Education Timeline */
  .education {
    padding: 100px 0;
    background-color: var(--bg-light);
  }
  
  .timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
  }
  
  .timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background-color: var(--primary-color);
  }
  
  .timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 50px;
  }
  
  .timeline-dot {
    position: absolute;
    left: 11px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 4px solid var(--bg-light);
    z-index: 1;
  }
  
  .timeline-content {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-color);
    box-shadow: var(--shadow);
  }
  
  .timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
  }
  
  .timeline-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
  }
  
  .timeline-header span {
    font-size: 0.9rem;
    color: var(--text-light);
    background-color: var(--bg-light);
    padding: 5px 10px;
    border-radius: 20px;
  }
  
  .timeline-body h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  .timeline-body p {
    margin-bottom: 10px;
  }
  
  /* Skills Page */
  .skills-section {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .skills-category {
    margin-bottom: 70px;
  }
  
  .skills-category h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--text-dark);
    text-align: center;
  }
  
  .skill-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    transition: var(--transition);
  }
  
  .skill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .skill-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.8rem;
  }
  
  .skill-info {
    flex: 1;
  }
  
  .skill-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
  }
  
  .skill-bar {
    height: 8px;
    background-color: var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    overflow: hidden;
  }
  
  .skill-progress {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 4px;
  }
  
  .skill-info p {
    font-size: 0.9rem;
    color: var(--text-light);
  }
  
  /* Soft Skills */
  .soft-skills {
    padding: 100px 0;
    background-color: var(--bg-light);
  }
  
  .soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .soft-skill-item {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-color);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
  }
  
  .soft-skill-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .soft-skill-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--bg-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
  }
  
  .soft-skill-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
  }
  
  .soft-skill-item p {
    color: var(--text-light);
  }
  
  /* Experience Page */
  .experience-section {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .experience-timeline {
    max-width: 900px;
    margin: 0 auto;
  }
  
  .experience-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
  }
  
  .experience-date {
    width: 150px;
    text-align: right;
  }
  
  .experience-date span {
    font-weight: 600;
    color: var(--text-dark);
    display: block;
  }
  
  .experience-date .duration {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: normal;
    margin-top: 5px;
  }
  
  .experience-content {
    flex: 1;
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
    position: relative;
  }
  
  .experience-content::before {
    content: "";
    position: absolute;
    top: 15px;
    left: -15px;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
  }
  
  .experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
  }
  
  .experience-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
  }
  
  .company-badge {
    padding: 5px 15px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
  }
  
  .experience-location,
  .experience-type {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
  }
  
  .experience-location i,
  .experience-type i {
    margin-right: 8px;
  }
  
  .tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
  }
  
  .tech-stack span {
    padding: 5px 10px;
    background-color: var(--bg-color);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-light);
  }
  
  .experience-responsibilities {
    padding-left: 20px;
  }
  
  .experience-responsibilities li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 10px;
  }
  
  .experience-responsibilities li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary-color);
  }
  
  /* Testimonials */
  .testimonials {
    padding: 100px 0;
    background-color: var(--bg-light);
  }
  
  .testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
  }
  
  .testimonial-item {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-color);
    box-shadow: var(--shadow);
    margin: 0 15px;
  }
  
  .testimonial-content {
    margin-bottom: 20px;
  }
  
  .testimonial-content p {
    font-style: italic;
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.8;
  }
  
  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
  }
  
  .author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
  }
  
  .author-info p {
    font-size: 0.9rem;
    color: var(--text-light);
  }
  
  .slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    gap: 20px;
  }
  
  .prev-btn,
  .next-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .prev-btn:hover,
  .next-btn:hover {
    background-color: var(--primary-color);
    color: white;
  }
  
  .slider-dots {
    display: flex;
    gap: 10px;
  }
  
  .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .dot.active {
    background-color: var(--primary-color);
  }
  
  /* CTA Section */
  .cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
  }
  
  .cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
  }
  
  .cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cta-content .btn-primary {
    background-color: white;
    color: var(--primary-color);
  }
  
  .cta-content .btn-primary:hover {
    background-color: var(--bg-light);
  }
  
  /* Projects Page */
  .projects-section {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
  }
  
  .filter-btn {
    padding: 8px 20px;
    border-radius: 30px;
    background-color: var(--bg-light);
    color: var(--text-color);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
  }
  
  .filter-btn-2 {
    padding: 8px 20px;
    border-radius: 30px;
    background-color: var(--bg-light);
    color: var(--text-color);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
  }
  
  .filter-btn:hover,
  .filter-btn.active {
    background-color: var(--primary-color);
    color: white;
  }
  
  .filter-btn-2:hover,
  .filter-btn-2.active {
    background-color: var(--secondary-color);
    color: white;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .project-item {
    margin-bottom: 30px;
  }
  
  .project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    opacity: 0;
    transition: var(--transition);
  }
  
  .project-card:hover .project-overlay {
    opacity: 1;
  }
  
  .project-link,
  .project-github {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: white;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
  }
  
  .project-link:hover,
  .project-github:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-5px);
  }
  
  .project-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
  }
  
  .project-date {
    font-size: 0.9rem;
    color: var(--text-light);
  }
  
  .project-date i {
    margin-right: 5px;
  }
  
  .project-description {
    margin-bottom: 20px;
  }
  
  .project-description p {
    margin-bottom: 10px;
    color: var(--text-light);
  }
  
  /* Contact Page */
  .contact-section {
    padding: 100px 0;
    background-color: var(--bg-color);
  }
  
  .contact-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
  }
  
  .contact-info {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
  }
  
  .contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
  }
  
  .contact-info p {
    margin-bottom: 30px;
  }
  
  .contact-details {
    margin-bottom: 30px;
  }
  
  .contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
  }
  
  .contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
  }
  
  .contact-text h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-dark);
  }
  
  .contact-text p {
    margin-bottom: 0;
    color: var(--text-light);
  }
  
  .contact-form {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
  }
  
  .contact-form h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-dark);
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: "Poppins", sans-serif;
    transition: var(--transition);
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
  }
  
  #formStatus {
    margin-top: 20px;
    padding: 10px;
    border-radius: var(--border-radius);
    text-align: center;
    display: none;
  }
  
  #formStatus.success {
    background-color: rgba(56, 176, 0, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
    display: block;
  }
  
  #formStatus.error {
    background-color: rgba(217, 4, 41, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
    display: block;
  }
  
  .map-section {
    padding: 50px 0 100px;
  }
  
  .map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  /* Responsive Design */
  @media (max-width: 1024px) {
    .hero-text h1 {
      font-size: 2.5rem;
    }
  
    .stats-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .skills-container {
      grid-template-columns: 1fr;
      gap: 30px;
    }
  
    .projects-grid {
      grid-template-columns: 1fr;
    }
  
    .soft-skills-grid {
      grid-template-columns: 1fr;
    }
  
    .contact-container {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .nav-links {
      position: fixed;
      top: 80px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 80px);
      background-color: var(--bg-color);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 40px;
      transition: var(--transition);
      z-index: 999;
    }
  
    .nav-links.active {
      left: 0;
    }
  
    .hamburger {
      display: block;
    }
  
    .hamburger.active .line:nth-child(1) {
      transform: rotate(45deg) translate(5px, 6px);
    }
  
    .hamburger.active .line:nth-child(2) {
      opacity: 0;
    }
  
    .hamburger.active .line:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -6px);
    }
  
    .hero-content {
      flex-direction: column-reverse;
      text-align: center;
      gap: 20px;
      margin-top: -30px;
    }
  
    .hero-cta {
      justify-content: center;
    }
  
    .social-links {
      justify-content: center;
    }
  
    .about-content {
      flex-direction: column;
    }
  
    .personal-info {
      grid-template-columns: 1fr;
    }
  
    .experience-item {
      flex-direction: column;
      gap: 15px;
    }
  
    .experience-date {
      width: 100%;
      text-align: left;
    }
  
    .experience-content::before {
      display: none;
    }
  
    .projects-filter {
      flex-direction: column;
      align-items: center;
    }
  }
  
  @media (max-width: 576px) {
    .hero-text h1 {
      font-size: 2rem;
    }
  
    .hero-text h2 {
      font-size: 1.2rem;
    }
  
    .section-header h2 {
      font-size: 2rem;
    }
  
    .stats-grid {
      grid-template-columns: 1fr;
    }
  
    .skills-grid {
      grid-template-columns: 1fr;
    }

    .skill-card {
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 5px;
    }
  
    .skill-icon {
      margin-bottom: 15px;
    }
  
    .skill-info {
      width: 100%;
    }
  
    .footer-content {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
  
    .footer-links ul {
      justify-content: center;
    }
  
    .footer-social {
      justify-content: center;
    }
  
    .timeline-header {
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }
  
    .timeline-item {
      padding-left: 40px;
    }
  
    .timeline::before {
      left: 10px;
    }
  
    .timeline-dot {
      left: 1px;
    }
  }
  





  /* Add this to your CSS file */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.popup-container {
  background-color: #fff;
  color: #333;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  transform: scale(0.8);
  transition: transform 0.3s ease;
  overflow: hidden;
}

.popup-overlay.active .popup-container {
  transform: scale(1);
}

.popup-header {
  padding: 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background-color: #fff;
  z-index: 10;
}

.popup-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: #333;
}

.popup-close {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #777;
  transition: color 0.2s;
}

.popup-close:hover {
  color: #333;
}

.popup-content {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.popup-content h3 {
  color: #333;
  margin-top: 20px;
  margin-bottom: 10px;
}

.popup-content p {
  margin-bottom: 15px;
  line-height: 1.6;
}

.popup-content ul {
  padding-left: 20px;
  margin-bottom: 15px;
}

.popup-content li {
  margin-bottom: 8px;
  line-height: 1.5;
}

.popup-footer {
  padding: 15px 20px;
  border-top: 1px solid #eee;
  display: flex;
  justify-content: flex-end;
  gap: 15px;
  position: sticky;
  bottom: 0;
  background-color: #fff;
}

.btn-download {
  background-color: #f5f5f5;
  color: #333;
  border: 1px solid #ddd;
}

.btn-download:hover {
  background-color: #e5e5e5;
}

.btn-enroll {
  /* background-color: #4cc9f0; */
  background-color: #3a0ca3;
  /* background-color: #4CAF50; */
  color: white;
  border: none;
}

.btn-enroll:hover {
  background-color: #4cc9f0;
  /* background-color: #3a0ca3; */
  /* background-color: #45a049; */
}

.course-info {
  margin-bottom: 20px;
  padding: 15px;
  background-color: #f9f9f9;
  border-radius: 6px;
}

.course-info-item {
  display: flex;
  margin-bottom: 8px;
}

.course-info-label {
  font-weight: 600;
  min-width: 120px;
}

/* Dark mode styles */
body.dark-mode .popup-container {
  background-color: #222;
  color: #f5f5f5;
}

body.dark-mode .popup-header {
  background-color: #222;
  border-bottom-color: #444;
}

body.dark-mode .popup-header h2 {
  color: #f5f5f5;
}

body.dark-mode .popup-close {
  color: #aaa;
}

body.dark-mode .popup-close:hover {
  color: #fff;
}

body.dark-mode .popup-footer {
  background-color: #222;
  border-top-color: #444;
}

body.dark-mode .btn-download {
  background-color: #333;
  color: #f5f5f5;
  border-color: #555;
}

body.dark-mode .btn-download:hover {
  background-color: #444;
}

body.dark-mode .course-info {
  background-color: #333;
}

.learn-list {
  /* list-style: decimal; */
  list-style-type: disc;
  padding-left: 20px;
}

/* .outline-list {

} */

/* .capstone-list {
  
} */


/* Responsive styles */
@media (max-width: 768px) {
  .popup-container {
      width: 95%;
      max-height: 95vh;
  }
  
  .popup-header h2 {
      font-size: 1.3rem;
  }
  
  .popup-footer {
      flex-direction: column;
  }
  
  .popup-footer .btn {
      width: 100%;
      margin-bottom: 10px;
  }
  
  .course-info-item {
      flex-direction: column;
  }
  
  .course-info-label {
      margin-bottom: 4px;
  }
}