* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  :root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --accent-secondary: #f5576c;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-gradient-light: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  /* Loading Screen */
  .loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-gradient);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }
  
  .loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
  }
  
  .loader {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
  }
  
  @keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }
  
  /* Navigation */
  .navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
  }
  
  .navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
  }
  
  .nav-logo h2 {
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-size: 1.5rem;
  }
  
  .nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
  }
  
  .nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
  }
  
  .nav-menu a:hover {
    color: var(--primary-color);
  }
  
  .nav-menu a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--bg-gradient);
    transition: width 0.3s ease;
  }
  
  .nav-menu a:hover::after {
    width: 100%;
  }
  
  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
  }
  
  .hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
  
  /* Hero Section */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-gradient);
    position: relative;
    overflow: hidden;
  }
  
  .hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  
  .floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
  }
  
  .shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
  }
  
  .shape-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    left: 80%;
    animation-delay: 2s;
  }
  
  .shape-3 {
    width: 100px;
    height: 100px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
  }
  
  .shape-4 {
    width: 40px;
    height: 40px;
    top: 30%;
    left: 70%;
    animation-delay: 1s;
  }
  
  .shape-5 {
    width: 120px;
    height: 120px;
    top: 10%;
    left: 60%;
    animation-delay: 3s;
  }
  
  @keyframes float {
    0%,
    100% {
      transform: translateY(0px) rotate(0deg);
    }
    50% {
      transform: translateY(-20px) rotate(180deg);
    }
  }
  
  .hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  
  .hero-content {
    color: white;
  }
  
  .hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    opacity: 0;
    animation: slideInLeft 1s ease 0.5s forwards;
  }
  
  .gradient-text {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    animation: slideInLeft 1s ease 0.7s forwards;
  }
  
  .hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    opacity: 0;
    animation: slideInLeft 1s ease 0.9s forwards;
  }
  
  .hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: slideInLeft 1s ease 1.1s forwards;
  }
  
  .btn {
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
  }
  
  .btn::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: left 0.5s;
  }
  
  .btn:hover::before {
    left: 100%;
  }
  
  .btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: white;
    border: none;
  }
  
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
  }
  
  .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
  }
  
  .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
  }
  
  .btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: slideInLeft 1s ease 1.3s forwards;
  }
  
  .social-links a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
  }
  
  .social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
  }
  
  /* Hero Image */
  .hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    animation: slideInRight 1s ease 0.5s forwards;
  }
  
  .profile-container {
    position: relative;
  }
  
  .profile-image {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    border: 5px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
  }
  
  .profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
    display: block;
  }
  
  .profile-image:hover img {
    transform: scale(1.05);
  }
  
  .profile-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: bold;
    color: white;
    background: var(--bg-gradient);
  }
  
  .profile-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    opacity: 0;
    transition: var(--transition);
  }
  
  .profile-image:hover .profile-overlay {
    opacity: 1;
  }
  
  .tech-icons {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .tech-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    animation: techFloat 3s ease-in-out infinite;
    animation-delay: var(--delay);
    box-shadow: var(--shadow-md);
  }
  
  .tech-icon:nth-child(1) {
    top: 10%;
    right: 10%;
  }
  .tech-icon:nth-child(2) {
    top: 30%;
    right: -10%;
  }
  .tech-icon:nth-child(3) {
    bottom: 30%;
    right: -10%;
  }
  .tech-icon:nth-child(4) {
    bottom: 10%;
    left: 10%;
  }
  .tech-icon:nth-child(5) {
    top: 30%;
    left: -10%;
  }
  .tech-icon:nth-child(6) {
    bottom: 30%;
    left: -10%;
  }
  
  @keyframes techFloat {
    0%,
    100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  .profile-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1.5rem;
  }
  
  .stat-item {
    text-align: center;
    color: white;
  }
  
  .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
  }
  
  .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
  }
  
  .scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    animation: bounce 2s infinite;
  }
  
  .scroll-arrow {
    font-size: 1.5rem;
  }
  
  @keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
      transform: translateX(-50%) translateY(0);
    }
    40% {
      transform: translateX(-50%) translateY(-10px);
    }
    60% {
      transform: translateX(-50%) translateY(-5px);
    }
  }
  
  /* Animations */
  @keyframes slideInLeft {
    from {
      opacity: 0;
      transform: translateX(-50px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes slideInRight {
    from {
      opacity: 0;
      transform: translateX(50px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  /* Section Styles */
  .section-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
  }
  
  .section-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--bg-gradient);
    border-radius: 2px;
  }
  
  /* About Section */
  .about {
    padding: 100px 0;
    background: var(--bg-secondary);
  }
  
  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
  }
  
  .about-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .about-intro h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
  }
  
  .about-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
  }
  
  .about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
  }
  
  .highlight-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
  }
  
  .highlight-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 30px;
  }
  
  .highlight-item span {
    font-weight: 500;
    color: var(--text-primary);
  }
  
  .skills-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
  }
  
  .skills-grid {
    display: grid;
    gap: 2rem;
  }
  
  .skill-category {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
  }
  
  .skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .category-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
  }
  
  .category-header h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
  }
  
  .skill-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .skill-name {
    font-weight: 500;
    color: var(--text-primary);
  }
  
  .skill-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
  }
  
  .skill-progress {
    height: 100%;
    background: var(--bg-gradient);
    border-radius: 4px;
    width: 0;
    transition: width 1s ease;
  }
  
  .skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .skill-tag {
    background: var(--bg-gradient);
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
  }
  
  .skill-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  /* Training Section */
  .training-section {
    margin-top: 4rem;
  }
  
  .training-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
  }
  
  .training-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .training-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 1.5rem;
    transition: var(--transition);
  }
  
  .training-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .training-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
  }
  
  .training-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
  }
  
  .training-org {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
  }
  
  .training-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }
  
  .training-points {
    list-style: none;
    padding-left: 0;
  }
  
  .training-points li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
  }
  
  .training-points li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
  }
  
  .certificates h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
  }
  
  .cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
  }
  
  .cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
  }
  
  .cert-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .cert-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
  }
  
  .cert-content h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
  }
  
  .cert-content p {
    color: var(--text-light);
    font-size: 0.9rem;
  }
  
  /* Projects Section */
  .projects {
    padding: 100px 0;
    background: var(--bg-primary);
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
  }
  
  .project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
  }
  
  .project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
  }
  
  .project-image {
    height: 200px;
    background: var(--bg-gradient);
    position: relative;
    overflow: hidden;
  }
  
  .project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
  }
  
  .project-card:hover .project-overlay {
    opacity: 1;
  }
  
  .project-links {
    display: flex;
    gap: 1rem;
  }
  
  .project-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
  }
  
  .project-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
  }
  
  .project-tech-stack {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
  }
  
  .tech-badge {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
  }
  
  .project-content {
    padding: 2rem;
  }
  
  .project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
  }
  
  .project-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
  }
  
  .project-date {
    background: var(--bg-gradient-light);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
  }
  
  .project-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
  }
  
  .project-features {
    margin-bottom: 1.5rem;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
  }
  
  .feature-item i {
    color: var(--primary-color);
    font-size: 0.8rem;
  }
  
  .feature-item span {
    color: var(--text-secondary);
  }
  
  .project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .tech-tag {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
  }
  
  /* Education Section */
  .education {
    padding: 100px 0;
    background: var(--bg-secondary);
  }
  
  .education-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
  }
  
  .timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--bg-gradient);
    transform: translateX(-50%);
    border-radius: 2px;
  }
  
  .education-item {
    display: flex;
    margin-bottom: 4rem;
    position: relative;
    align-items: center;
  }
  
  .education-item:nth-child(even) {
    flex-direction: row-reverse;
  }
  
  .education-item::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 20px;
    height: 20px;
    background: var(--bg-gradient);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    box-shadow: 0 0 0 4px white;
  }
  
  .education-date {
    flex: 0 0 200px;
    text-align: center;
    margin: 0 2rem;
  }
  
  .education-date .year {
    display: block;
    background: var(--bg-gradient);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .education-date .status {
    background: var(--bg-gradient-light);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
  }
  
  .education-date .grade {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
  }
  
  .education-content {
    flex: 1;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: var(--transition);
  }
  
  .education-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
  }
  
  .education-icon {
    position: absolute;
    top: -15px;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
  }
  
  .education-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
  }
  
  .education-content h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
  }
  
  .education-school {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
  }
  
  .education-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
  }
  
  .detail-item i {
    color: var(--primary-color);
    width: 16px;
  }
  
  .detail-item span {
    color: var(--text-secondary);
  }
  
  /* Contact Section */
  .contact {
    padding: 100px 0;
    background: var(--bg-primary);
  }
  
  .contact-intro {
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .contact-intro h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
  }
  
  .contact-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .contact-method {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
  }
  
  .contact-method:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .contact-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
  }
  
  .contact-method:hover .contact-icon {
    transform: scale(1.1);
  }
  
  .contact-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
  }
  
  .contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
  }
  
  .contact-info a:hover {
    color: var(--secondary-color);
  }
  
  .contact-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
  }
  
  .contact-cta {
    text-align: center;
  }
  
  /* Footer */
  .footer {
    background: var(--bg-gradient);
    color: white;
    padding: 3rem 0 1rem;
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
  }
  
  .footer-left h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .footer-left p {
    opacity: 0.8;
    max-width: 300px;
  }
  
  .footer-social {
    display: flex;
    gap: 1rem;
  }
  
  .footer-social a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
  }
  
  .footer-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
  }
  
  .footer-bottom i {
    color: #ff6b6b;
    margin: 0 0.25rem;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .hamburger {
      display: flex;
    }
  
    .nav-menu {
      position: fixed;
      left: -100%;
      top: 70px;
      flex-direction: column;
      background-color: white;
      width: 100%;
      text-align: center;
      transition: 0.3s;
      box-shadow: var(--shadow-lg);
      padding: 2rem 0;
      z-index: 999;
    }
  
    .nav-menu.active {
      left: 0;
    }
  
    .hero-container {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 2rem;
    }
  
    .hero-title {
      font-size: 2.5rem;
    }
  
    .hero-buttons {
      flex-direction: column;
      align-items: center;
    }
  
    .profile-image {
      width: 280px;
      height: 280px;
    }
  
    .about-content {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  
    .projects-grid {
      grid-template-columns: 1fr;
    }
  
    .timeline-line {
      left: 30px;
    }
  
    .education-item {
      flex-direction: column !important;
      align-items: flex-start;
      padding-left: 60px;
    }
  
    .education-item::before {
      left: 30px;
      top: 2rem;
    }
  
    .education-date {
      margin: 0 0 1rem 0;
      text-align: left;
      flex: none;
    }
  
    .contact-grid {
      grid-template-columns: 1fr;
    }
  
    .footer-content {
      flex-direction: column;
      gap: 2rem;
      text-align: center;
    }
  
    .cert-grid {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 480px) {
    .hero-title {
      font-size: 2rem;
    }
  
    .section-title {
      font-size: 2rem;
    }
  
    .profile-image {
      width: 250px;
      height: 250px;
    }
  
    .project-card,
    .training-card,
    .education-content,
    .contact-method {
      padding: 1.5rem;
    }
  
    .about-intro h3 {
      font-size: 1.5rem;
    }
  
    .contact-intro h3 {
      font-size: 1.5rem;
    }
  }
  
  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }
  
  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
  }
  
  ::-webkit-scrollbar-thumb {
    background: var(--bg-gradient);
    border-radius: 4px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
  }
  
  /* AOS Animation Styles */
  [data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.6s;
    transition-timing-function: ease;
  }
  
  [data-aos].aos-animate {
    opacity: 1;
    transform: none;
  }
  
  [data-aos="fade-up"] {
    transform: translateY(30px);
  }
  
  [data-aos="fade-right"] {
    transform: translateX(-30px);
  }
  
  [data-aos="fade-left"] {
    transform: translateX(30px);
  }
  
  /* Utility Classes */
  .text-gradient {
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .bg-gradient {
    background: var(--bg-gradient);
  }
  
  .shadow-hover {
    transition: var(--transition);
  }
  
  .shadow-hover:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }