/* RESET */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Poppins', sans-serif;
      background: #0d0d0d;
      color: #fff;
      overflow-x: hidden;
    }
    
    nav a.active {
      color: #00d1ff;
      font-weight: 700;
      border-bottom: 2px solid #00d1ff;
      transition: all 0.3s ease;
    }

    /* HEADER */
    header {
      position: fixed;
      width: 100%;
      top: 0;
      background: rgba(0, 0, 0, 0.9);
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 30px;
      z-index: 1000;
    }
    header h1 { color: #ff007f; font-size: 24px; }
    nav {
      display: flex;
      gap: 15px;
    }
    nav a {
        color: #fff;
        text-decoration: none;
        font-weight: bold;
        transition: color 0.3s;
        margin-left: 30px;
        font-size: larger;
    }
    
    .fa-brands, .fab {
        font-weight: bold;
        font-size: 20px;
    }

    nav a:hover { color: #ff007f; }
    .social-icons a { color: #fff; margin-left: 10px; font-size: 18px; }
    #dark-toggle {
      padding: 8px 12px;
      background: #ff007f;
      border: none;
      border-radius: 5px;
      color: #fff;
      cursor: pointer;
      margin-left: 15px;
    }

    /* HAMBURGER */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      cursor: pointer;
      z-index: 1100;
    }
    .hamburger span {
      height: 3px; width: 25px; background: #fff; margin: 4px 0;
      border-radius: 3px;
      transition: 0.3s;
    }
    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(6px, -6px);
    }

    /* MOBILE MENU */
    #nav-menu {
      display: flex;
      gap: 15px;
      transition: all 0.3s ease;
    }
    @media (max-width: 768px) {
      #nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100%;
        width: 250px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        padding-top: 80px;
        gap: 25px;
        text-align: center;
        transition: right 0.4s ease-in-out;
      }
      #nav-menu.active {
        right: 0;
      }
      .hamburger { display: flex; }
    }

    /* DARK OVERLAY */
    .overlay {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0, 0, 0, 0.7);
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease;
      z-index: 900;
    }
    .overlay.active {
      opacity: 1;
      visibility: visible;
    }

    /* HERO */
    /* HERO SECTION */
    .hero {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      text-align: center;
      padding: 0 20px;
      background: linear-gradient(-45deg, #0d0d0d, #1e1e2f, #2d2d44, #121212);
      background-size: 400% 400%;
      animation: gradientBG 10s ease infinite;
      color: #fff;
      position: relative;
      overflow: hidden;
    }
    
    @keyframes gradientBG {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    
    .hero-text {
      max-width: 800px;
    }
    
    .hero-text h1 {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    
    .gradient-text {
      background: linear-gradient(90deg, #00d1ff, #ff00aa, #f39c12);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
      animation: gradientMove 6s ease infinite;
      background-size: 200% auto;
    }
    
    @keyframes gradientMove {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    
    .hero-text h2 {
      font-size: 1.8rem;
      color: #00d1ff;
      margin-bottom: 15px;
    }
    
    .hero-text p {
      font-size: 1.2rem;
      color: #ccc;
      margin-bottom: 25px;
    }
    
    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
    }
    
    .btn {
      padding: 14px 28px;
      border-radius: 50px;
      font-weight: 600;
      text-decoration: none;
      transition: 0.3s;
      font-size: 1rem;
    }
    
    .btn.primary {
      background: #00d1ff;
      color: #000;
    }
    
    .btn.primary:hover {
      background: #00a6cc;
    }
    
    .btn.secondary {
      background: transparent;
      border: 2px solid #fff;
      color: #fff;
    }
    
    .btn.secondary:hover {
      background: #fff;
      color: #000;
    }
    
    /* RESPONSIVE */
    @media (max-width: 768px) {
      .hero-text h1 { font-size: 2.2rem; }
      .hero-text h2 { font-size: 1.4rem; }
      .hero-text p { font-size: 1rem; }
      .btn { padding: 12px 20px; font-size: 0.9rem; }
    }

    /* ABOUT & EDUCATION */
    .about, .education { padding: 80px 20px; background: #111; }
    .about-wrapper, .education-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
      background: rgba(255, 255, 255, 0.05);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    }
    .about-image img, .education-image img {
      width: 200px; height: 200px; border-radius: 50%;
      border: 5px solid #ff007f; object-fit: cover;
    }
    .about-text h2, .education-text h2 { font-size: 36px; color: #ff007f; margin-bottom: 15px; }
    .about-text p, .education-text p { font-size: 18px; line-height: 1.6; margin-bottom: 15px; }

    /* SKILLS */
    .skills { padding: 80px 20px; text-align: center; background: #0d0d0d; }
    .skills h2 { font-size: 36px; color: #ff007f; margin-bottom: 20px; }
    
    .skills-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
      gap: 25px;
      text-align: center;
      margin-top: 40px;
    }
    
    .skills-grid div {
      background: rgba(255, 255, 255, 0.1);
      padding: 20px;
      border-radius: 10px;
      transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
    }
    
    .skills-grid div:hover {
      transform: translateY(-8px) scale(1.05);
      background: var(--primary-color);
      color: #fff;
      box-shadow: 0 10px 20px rgba(0, 212, 255, 0.4);
    }
    
    .skills-grid i {
      font-size: 40px;
      color: var(--primary-color);
      margin-bottom: 10px;
    }
    
    .skills-grid div:hover i {
      color: #fff;
    }
    
    .skills-grid p {
      font-weight: 600;
    }


    /* SERVICES */
    .services { padding: 80px 20px; text-align: center; background: #0d0d0d; }
    .services h2 { font-size: 36px; color: #ff007f; margin-bottom: 20px; }
    
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
      padding: 0 20px; /* Same margin as experience section */
    }
    
    .service-card {
      background: rgba(255, 255, 255, 0.1);
      padding: 25px;
      border-radius: 10px;
      text-align: center;
      transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
    }
    
    .service-card:hover {
      transform: translateY(-8px) scale(1.05);
      background: var(--primary-color);
      color: #fff;
      box-shadow: 0 10px 20px rgba(0, 212, 255, 0.4);
    }
    
    .service-card i {
      font-size: 40px;
      color: var(--primary-color);
      margin-bottom: 15px;
    }
    
    .service-card:hover i {
      color: #fff;
    }
    
    .service-card h3 {
      font-size: 1.3rem;
      margin-bottom: 10px;
    }
    
    .service-card p {
      font-size: 0.95rem;
      margin: 5px 0;
    }
    
    /* Tablet: 2 cards per row */
    @media (max-width: 992px) {
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    
    /* Mobile: 1 card per row */
    @media (max-width: 768px) {
      .services-grid {
        grid-template-columns: 1fr;
      }
    }


    /* Experience Section */
    .experience { padding: 80px 20px; text-align: center; background: #0d0d0d; }
    .experience h2 { font-size: 36px; color: #ff007f; margin-bottom: 20px; }
    
    .experience {
      padding: 80px 0;
      color: #fff;
    }
    
    .experience .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px; /* same as other sections */
    }
    
    .experience-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }
    
    .experience-card {
      background: rgba(255, 255, 255, 0.1);
      padding: 25px;
      border-radius: 10px;
      text-align: center;
      transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
    }
    
    .experience-card:hover {
      transform: translateY(-8px) scale(1.05);
      background: var(--primary-color);
      color: #fff;
      box-shadow: 0 10px 20px rgba(0, 212, 255, 0.4);
    }
    
    .experience-card img {
      width: 80px;
      height: auto;
      margin-bottom: 15px;
      border-radius: 8px;
    }
    
    .experience-card h3 {
      font-size: 1.3rem;
      margin-bottom: 10px;
    }
    
    .experience-card p {
      font-size: 0.95rem;
      margin: 5px 0;
    }
    
    /* Mobile: 1 card per row */
    @media (max-width: 768px) {
      .experience-grid {
        grid-template-columns: 1fr;
      }
    }




    /* CONTACT */
    .contact { padding: 80px 20px; background: #111; text-align: center; }
    .contact h2 { font-size: 36px; color: #ff007f; margin-bottom: 20px; }
    .email-link {
      color: #ff007f; font-size: 20px; text-decoration: none;
    }

    /* FOOTER */
    footer {
      text-align: center;
      padding: 20px;
      background: #0d0d0d;
      font-size: 14px;
      color: #aaa;
    }

    /* RESPONSIVE */
    @media(max-width: 768px) {
      .about-wrapper, .education-wrapper { flex-direction: column; text-align: center; }
    }
    
    
    /* Galaxy Background */
    #particles-js {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      background: #0d0d0d; /* fallback color */
    }
    
    #particles-js canvas {
      position: absolute;
      top: 0;
      left: 0;
    }
    
    .emoji {
      font-size: 3.5rem;
      margin-bottom: 15px;
      animation: floatEmoji 3s ease-in-out infinite;
      display: inline-block;
    }
    
    @keyframes floatEmoji {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    
    .highlight {
      background: linear-gradient(90deg, #ff6a00, #ee0979, #00d1ff, #8e44ad);
      background-size: 300% 300%;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: gradientMove 5s ease infinite;
      font-weight: 800;
    }
    
    @keyframes gradientMove {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    
    
    /**/
    .logo-heart {
          display: flex;
          align-items: center;
          font-size: 22px;
          font-weight: bold;
          color: #fff;
          text-decoration: none;
        }
        
        .logo-heart .heart {
          color: #ff4d6d;
          font-size: 28px;
          margin-right: 8px;
          animation: heartbeat 1.5s infinite;
        }
        
        @keyframes heartbeat {
          0%, 40%, 80%, 100% { transform: scale(1); }
          20%, 60% { transform: scale(1.3); }
        }