:root {
    --primary: #7c4dff;
    --primary-dark: #5e35b1;
    --secondary: #303030;
    --bg-dark: #121212;
    --text-light: #f5f5f5;
    --card-bg: #1e1e1e;
    --transition: all 0.3s ease;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #121212 0%, #1a1a2e 100%);
    color: var(--text-light);
    line-height: 1.6;
  }
  
  /* Header & Navigation */
  header {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(8px);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  .nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
  }
  
  .nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
  }
  
  .nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
  }
  
  .nav-links a:hover {
    color: var(--primary);
  }
  
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
  }
  
  .nav-links a:hover::after {
    width: 100%;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
    align-items: center;
  }
  
  .social-links a {
    color: var(--text-light);
    font-size: 1.2rem;
    transition: var(--transition);
  }
  
  .social-links a:hover {
    color: var(--primary);
    transform: translateY(-3px);
  }
  
  .resume-btn {
    background-color: var(--primary);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .resume-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 77, 255, 0.4);
  }
  
  .mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
  }
  
  /* Hero Section */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 3rem;
    position: relative;
    overflow: hidden;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(124, 77, 255, 0.1) 0%, rgba(18, 18, 18, 0) 70%);
    z-index: -1;
  }
  
  .hero-content {
    display: flex;
    align-items: center;
    gap: 4rem;
  }
  
  .hero-text {
    flex: 1;
  }
  
  .hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--primary) 0%, #b388ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero-text p {
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 2rem;
    color: #c8c8c8;
  }
  
  .hero-image {
    flex: 1;
    max-width: 450px;
    position: relative;
  }
  
  .hero-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 3px solid var(--primary-dark);
    transition: var(--transition);
  }
  
  .section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
  }
  
  .section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50%;
    height: 3px;
    background: linear-gradient(45deg, var(--primary) 0%, transparent 100%);
  }
  
  /* Sections */
  section {
    padding: 5rem 0;
  }
  
  /* Projects */
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
  }
  
  .project-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  .project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3);
  }
  
  .project-image {
    width: 100%;
    height: 200px;
    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: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
  }
  
  .project-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
  }
  
  .project-description {
    color: #c8c8c8;
    margin-bottom: 1rem;
    flex-grow: 1;
  }
  
  /* Experience */
  .timeline {
    position: relative;
  }
  
  .timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--primary);
  }
  
  .timeline-item {
    display: flex;
    padding: 2rem 0;
    position: relative;
  }
  
  .timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
  }
  
  .timeline-content {
    width: 45%;
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    position: relative;
  }
  
  .timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--primary);
    border-radius: 50%;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::before {
    left: -30px;
    transform: translateY(-50%);
  }
  
  .timeline-item:nth-child(even) .timeline-content::before {
    right: -30px;
    transform: translateY(-50%);
  }
  
  .timeline-date {
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
  }
  
  .timeline-title {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
  }
  
  .timeline-company {
    font-size: 0.95rem;
    color: #c8c8c8;
    margin-bottom: 0.75rem;
  }
  
  .timeline-content ul {
    list-style-type: disc;
    padding-left: 1.25rem;
    color: #c8c8c8;
  }
  
  /* Certifications */
  .certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
  }
  
  .certification-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    cursor: pointer;
  }
  
  .certification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  }
  
  .certification-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
  }
  
  .certification-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .certification-content {
    padding: 1rem;
  }
  
  .certification-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--primary);
  }
  
  .certification-issuer {
    font-size: 0.85rem;
    color: #c8c8c8;
  }
  
  /* Modal */
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 1001;
    overflow: auto;
  }
  
  .modal-content {
    position: relative;
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: 2rem;
    width: 80%;
    max-width: 700px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    animation: modalIn 0.3s ease-out;
  }
  
  @keyframes modalIn {
    from {
      opacity: 0;
      transform: translateY(-50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .close-modal:hover {
    color: var(--primary);
  }
  
  .cert-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .cert-modal-body img {
    max-width: 100%;
    max-height: 400px;
    border-radius: 8px;
    margin-bottom: 1.5rem;
  }
  
  .cert-modal-body h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
  }
  
  .cert-modal-body p {
    margin-bottom: 1.5rem;
    color: #c8c8c8;
  }
  
  /* Skills */
  .skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
  }
  
  .skill-category {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
  }
  
  .skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  }
  
  .skill-category h3 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
  }
  
  .skill-category h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary);
  }
  
  .skills-list {
    list-style-type: none;
  }
  
  .skills-list li {
    margin: 0.5rem 0;
    color: #c8c8c8;
    position: relative;
    padding-left: 1.25rem;
  }
  
  .skills-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
  }
  
  /* Cloud Workstation */
  .cloud-workstation-container {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-left: 4px solid var(--primary);
  }
  
  .cloud-workstation-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1.5rem;
  }
  
  .workstation-item {
    padding: 1.25rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    transition: var(--transition);
  }
  
  .workstation-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  }
  
  .workstation-item h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .workstation-item p {
    color: #c8c8c8;
  }
  
  /* Education */
  .education-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .education-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border-left: 4px solid var(--primary);
  }
  
  .education-title {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
  }
  
  .education-institution {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }
  
  .education-date {
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 1rem;
  }
  
  .education-details {
    list-style-type: disc;
    padding-left: 1.25rem;
    color: #c8c8c8;
  }
  
  .education-details li {
    margin-bottom: 0.5rem;
  }
  
  /* Volunteer Section */
  .volunteer-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .volunteer-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border-left: 4px solid var(--primary);
  }
  
  .volunteer-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .volunteer-title {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
  }
  
  .volunteer-organization {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  
  .volunteer-date {
    font-size: 0.85rem;
    color: var(--primary);
  }
  
  .volunteer-body {
    padding: 1.5rem;
  }
  
  .volunteer-responsibilities {
    list-style-type: disc;
    padding-left: 1.25rem;
    color: #c8c8c8;
  }
  
  .volunteer-responsibilities li {
    margin-bottom: 0.5rem;
  }
  
  /* Footer */
  footer {
    background-color: var(--bg-dark);
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .footer-social {
    display: flex;
    gap: 1.5rem;
  }
  
  .footer-social a {
    color: var(--text-light);
    font-size: 1.3rem;
    transition: var(--transition);
  }
  
  .footer-social a:hover {
    color: var(--primary);
    transform: translateY(-3px);
  }
  
  .footer-text {
    color: #777;
    font-size: 0.9rem;
  }
  
  /* Media Queries */
  @media (max-width: 992px) {
    .hero-content {
      flex-direction: column;
      text-align: center;
    }
    
    .hero-text p {
      margin: 0 auto 2rem;
    }
    
    .section-title::after {
      left: 50%;
      transform: translateX(-50%);
    }
    
    .timeline::before {
      left: 30px;
    }
    
    .timeline-item {
      flex-direction: column !important;
      align-items: flex-start;
      padding-left: 60px;
    }
    
    .timeline-content {
      width: 100%;
    }
    
    .timeline-content::before {
      left: -40px !important;
      transform: translateY(-50%) !important;
    }
    
    .cloud-workstation-content {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .nav-links {
      position: fixed;
      top: 70px;
      left: 0;
      width: 100%;
      background-color: var(--bg-dark);
      flex-direction: column;
      text-align: center;
      transition: max-height 0.3s ease-out;
      max-height: 0;
      overflow: hidden;
      padding: 0;
      z-index: 999;
    }
    
    .nav-links.active {
      max-height: 500px;
      padding: 1rem 0;
      box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    }
    
    .nav-links li {
      margin: 1rem 0;
    }
    
    .mobile-nav-toggle {
      display: block;
    }
    
    .social-links {
      display: none;
    }
    
    .hero-text h1 {
      font-size: 2.5rem;
    }
    
    .section-title {
      font-size: 1.8rem;
      text-align: center;
      display: block;
    }
    
    .cloud-workstation-content {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 576px) {
    .hero-text h1 {
      font-size: 2rem;
    }
    
    .modal-content {
      width: 95%;
      margin: 20% auto;
      padding: 1.5rem;
    }
  }