:root {
    /* Light Mode Colors */
    --bg-light: #FAFBFC;
    --surface-light: #FFFFFF;
    --text-primary-light: #1F2937;
    --text-secondary-light: #6B7280;
    --border-light: #E5E7EB;
    --accent-blue: #3B82F6;
    --accent-light-blue: #60A5FA;
    --accent-dark-blue: #2563EB;
    --accent-cyan: #06B6D4;
    --accent-electric: #0EA5E9;
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;

    /* Dark Mode Colors */
    --bg-dark: #0F172A;
    --surface-dark: #1E293B;
    --text-primary-dark: #F9FAFB;
    --text-secondary-dark: #D1D5DB;
    --border-dark: #374151;

    /* Default to Light Mode */
    --bg: var(--bg-light);
    --surface: var(--surface-light);
    --text-primary: var(--text-primary-light);
    --text-secondary: var(--text-secondary-light);
    --border: var(--border-light);

    /* Typography */
    --font-family: 'Inter', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);

    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }

    .dark-mode {
      --bg: var(--bg-dark);
      --surface: var(--surface-dark);
      --text-primary: var(--text-primary-dark);
      --text-secondary: var(--text-secondary-dark);
      --border: var(--border-dark);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-family);
      font-size: var(--font-size-base);
      line-height: 1.6;
      color: var(--text-primary);
      background-color: var(--bg);
      transition: var(--transition-base);
    }

    .container-dhika {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--spacing-md);
    }

    .section-dhika {
      padding: var(--spacing-2xl) 0;
    }

    .section-title-dhika {
      font-size: var(--font-size-4xl);
      font-weight: 700;
      margin-bottom: var(--spacing-lg);
      text-align: center;
      position: relative;
    }

    .section-title-dhika::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: linear-gradient(to right, var(--accent-blue), var(--accent-cyan));
      border-radius: 2px;
    }

    .section-subtitle-dhika {
      font-size: var(--font-size-lg);
      color: var(--text-secondary);
      text-align: center;
      max-width: 600px;
      margin: 0 auto var(--spacing-xl);
    }

    /* Header & Navigation */
    .header-dhika {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background-color: var(--surface);
      box-shadow: var(--shadow-sm);
      z-index: 1000;
      transition: var(--transition-base);
    }

    .nav-dhika {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: var(--spacing-sm) 0;
    }

    .logo-dhika {
      font-size: var(--font-size-xl);
      font-weight: 700;
      color: var(--text-primary);
      text-decoration: none;
    }

    .logo-dhika span {
      color: var(--accent-blue);
    }

    .nav-menu-dhika {
      display: flex;
      list-style: none;
      gap: var(--spacing-lg);
    }

    .nav-link-dhika {
      font-weight: 500;
      color: var(--text-primary);
      text-decoration: none;
      transition: var(--transition-base);
      position: relative;
    }

    .nav-link-dhika:hover {
      color: var(--accent-blue);
    }

    .nav-link-dhika::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--accent-blue);
      transition: var(--transition-base);
    }

    .nav-link-dhika:hover::after {
      width: 100%;
    }

    .theme-toggle-dhika {
      background: none;
      border: none;
      cursor: pointer;
      width: 48px;
      height: 48px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition-base);
      position: relative;
      overflow: hidden;
    }

    .theme-toggle-dhika:hover {
      background-color: rgba(0, 0, 0, 0.05);
    }

    .dark-mode .theme-toggle-dhika:hover {
      background-color: rgba(255, 255, 255, 0.1);
    }

    .theme-icon-dhika {
      font-size: var(--font-size-lg);
      transition: var(--transition-smooth);
    }

    .theme-toggle-dhika .fa-sun {
      color: #F59E0B;
    }

    .theme-toggle-dhika .fa-moon {
      color: #000000;
    }

    .hamburger-dhika {
      display: none;
      flex-direction: column;
      justify-content: space-between;
      width: 24px;
      height: 18px;
      background: transparent;
      border: none;
      cursor: pointer;
    }

    .hamburger-dhika span {
      display: block;
      height: 2px;
      width: 100%;
      background-color: var(--text-primary);
      transition: var(--transition-base);
    }

    /* Hero Section */
    .hero-dhika {
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding-top: 80px;
      background: linear-gradient(135deg, var(--bg) 0%, rgba(59, 130, 246, 0.05) 100%);
    }

    .hero-content-dhika {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      max-width: 600px;
    }

    .hero-title-dhika {
      font-size: var(--font-size-6xl);
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: var(--spacing-md);
    }

    .hero-title-dhika span {
      color: var(--accent-blue);
    }

    .hero-subtitle-dhika {
      font-size: var(--font-size-2xl);
      font-weight: 600;
      color: var(--text-secondary);
      margin-bottom: var(--spacing-lg);
    }

    .hero-description-dhika {
      font-size: var(--font-size-lg);
      color: var(--text-secondary);
      margin-bottom: var(--spacing-xl);
    }

    .hero-buttons-dhika {
      display: flex;
      gap: var(--spacing-md);
      margin-bottom: var(--spacing-xl);
    }

    .btn-dhika {
      display: inline-flex;
      align-items: center;
      gap: var(--spacing-xs);
      padding: 12px 24px;
      border-radius: var(--radius-md);
      font-weight: 600;
      text-decoration: none;
      transition: var(--transition-base);
      cursor: pointer;
      border: none;
      font-size: var(--font-size-base);
    }

    .btn-primary-dhika {
      background-color: var(--accent-blue);
      color: white;
      box-shadow: var(--shadow-md);
    }

    .btn-primary-dhika:hover {
      background-color: var(--accent-dark-blue);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    .btn-secondary-dhika {
      background-color: transparent;
      color: var(--accent-blue);
      border: 2px solid var(--accent-blue);
    }

    .btn-secondary-dhika:hover {
      background-color: var(--accent-blue);
      color: white;
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .social-links-dhika {
      display: flex;
      gap: var(--spacing-md);
    }

    .social-link-dhika {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background-color: var(--surface);
      color: var(--text-primary);
      text-decoration: none;
      transition: var(--transition-base);
      box-shadow: var(--shadow-sm);
    }

    .social-link-dhika:hover {
      transform: translateY(-3px) scale(1.1);
      box-shadow: var(--shadow-lg);
      color: var(--accent-blue);
    }

    /* About Section */
    .about-dhika {
      background-color: var(--surface);
    }

    .about-content-dhika {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--spacing-xl);
      align-items: center;
    }

    .about-image-dhika {
      width: 100%;
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
    }

    .about-image-dhika img {
      width: 100%;
      height: auto;
      display: block;
      transition: var(--transition-smooth);
    }

    .about-image-dhika:hover img {
      transform: scale(1.05);
    }

    .about-text-dhika h3 {
      font-size: var(--font-size-2xl);
      margin-bottom: var(--spacing-md);
    }

    .about-text-dhika p {
      margin-bottom: var(--spacing-md);
      color: var(--text-secondary);
    }

    .about-stats-dhika {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: var(--spacing-md);
      margin: var(--spacing-lg) 0;
    }

    .stat-card-dhika {
      background-color: var(--bg);
      padding: var(--spacing-md);
      border-radius: var(--radius-lg);
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition-base);
    }

    .stat-card-dhika:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .stat-number-dhika {
      font-size: var(--font-size-3xl);
      font-weight: 700;
      color: var(--accent-blue);
      margin-bottom: var(--spacing-xs);
    }

    .stat-label-dhika {
      font-size: var(--font-size-sm);
      color: var(--text-secondary);
    }

    .about-info-dhika {
      display: flex;
      flex-direction: column;
      gap: var(--spacing-sm);
      margin-bottom: var(--spacing-lg);
    }

    .info-item-dhika {
      display: flex;
      align-items: center;
      gap: var(--spacing-sm);
    }

    .info-item-dhika i {
      color: var(--accent-blue);
      width: 20px;
    }

    /* Skills Section */
    .skills-grid-dhika {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--spacing-lg);
    }

    .skill-card-dhika {
      background-color: var(--surface);
      padding: var(--spacing-lg);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      transition: var(--transition-base);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      position: relative;
    }

    .skill-card-dhika:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-lg);
    }

    .skill-content-dhika {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-bottom: var(--spacing-md);
      width: 100%;
    }

    .skill-icon-dhika {
      font-size: 3rem;
      margin-bottom: var(--spacing-md);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition-base);
    }

    .skill-card-dhika:hover .skill-icon-dhika {
      transform: scale(1.1);
      box-shadow: var(--shadow-md);
    }

    .skill-name-dhika {
      font-size: var(--font-size-lg);
      font-weight: 600;
      margin-bottom: var(--spacing-xs);
      color: var(--text-primary);
    }

    .skill-category-dhika {
      font-size: var(--font-size-sm);
      color: var(--text-secondary);
      padding: 4px 12px;
      background-color: var(--bg);
      border-radius: 20px;
      display: inline-block;
      font-weight: 500;
    }

    .skill-progress-dhika {
      width: 100%;
      height: 8px;
      background-color: var(--border);
      border-radius: 4px;
      overflow: hidden;
      margin-bottom: var(--spacing-xs);
    }

    .skill-progress-bar-dhika {
      height: 100%;
      background: linear-gradient(to right, var(--accent-blue), var(--accent-cyan));
      border-radius: 4px;
      width: 0;
      transition: width 1.5s ease-in-out;
    }

    .skill-percentage-dhika {
      align-self: flex-end;
      font-size: var(--font-size-sm);
      font-weight: 600;
      color: var(--accent-blue);
    }

    /* Projects Section */
    .projects-dhika {
      background-color: var(--surface);
    }

    .project-filters-dhika {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: var(--spacing-sm);
      margin-bottom: var(--spacing-xl);
    }

    .filter-btn-dhika {
      padding: 8px 20px;
      border-radius: 20px;
      border: 1px solid var(--border);
      background-color: transparent;
      color: var(--text-secondary);
      font-weight: 500;
      cursor: pointer;
      transition: var(--transition-base);
    }

    .filter-btn-dhika:hover, .filter-btn-dhika.active-dhika {
      background-color: var(--accent-blue);
      color: white;
      border-color: var(--accent-blue);
    }

    .projects-grid-dhika {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-lg);
    }

    /* Updated Projects Section Styles */
    .project-card-dhika {
      background-color: var(--surface);
      border-radius: var(--radius-lg);
      padding: var(--spacing-lg);
      box-shadow: var(--shadow-sm);
      transition: var(--transition-base);
      display: flex;
      flex-direction: column;
      height: 100%;
      position: relative;
      border: 1px solid var(--border);
    }

    .project-card-dhika:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-xl);
      border-color: var(--accent-blue);
    }

    .project-header-dhika {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: var(--spacing-md);
    }

    .project-icon-dhika {
      font-size: 2.5rem;
      color: var(--accent-blue);
      display: flex;
      align-items: center;
      justify-content: center;
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
      border-radius: var(--radius-lg);
      color: white;
    }

    .project-badge-dhika {
      padding: 6px 16px;
      border-radius: 20px;
      font-size: var(--font-size-xs);
      font-weight: 600;
      color: white;
    }

    .badge-runtutan-dhika {
      background-color: var(--accent-blue);
    }

    .badge-ifelse-dhika {
      background-color: var(--success);
    }

    .badge-nestedif-dhika {
      background-color: #8B5CF6;
    }

    .badge-forloop-dhika {
      background-color: var(--warning);
    }

    .badge-whileloop-dhika {
      background-color: var(--error);
    }
    
    .badge-nestedloop-dhika {
      background-color: #ff61f0;
    }

    .project-content-dhika {
      flex: 1;
      margin-bottom: var(--spacing-lg);
    }

    .project-title-dhika {
      font-size: var(--font-size-xl);
      font-weight: 600;
      margin-bottom: var(--spacing-sm);
      color: var(--text-primary);
    }

    .project-description-dhika {
      font-size: var(--font-size-base);
      color: var(--text-secondary);
      margin-bottom: var(--spacing-md);
      line-height: 1.6;
    }

    .project-tech-dhika {
      display: flex;
      flex-wrap: wrap;
      gap: var(--spacing-xs);
    }

    .tech-tag-dhika {
      padding: 6px 12px;
      background-color: var(--bg);
      border-radius: var(--radius-sm);
      font-size: var(--font-size-xs);
      color: var(--text-secondary);
      border: 1px solid var(--border);
      font-weight: 500;
    }

    .project-actions-dhika {
      display: flex;
      gap: var(--spacing-sm);
      margin-top: auto;
    }

    .project-btn-dhika {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--spacing-xs);
      padding: 10px 16px;
      border-radius: var(--radius-md);
      font-size: var(--font-size-sm);
      font-weight: 500;
      text-decoration: none;
      transition: var(--transition-base);
    }

    .project-btn-demo-dhika {
      background-color: var(--accent-blue);
      color: white;
    }

    .project-btn-demo-dhika:hover {
      background-color: var(--accent-dark-blue);
      transform: translateY(-2px);
    }

    .project-btn-github-dhika {
      background-color: transparent;
      color: var(--text-primary);
      border: 1px solid var(--border);
    }

    .project-btn-github-dhika:hover {
      background-color: var(--bg);
      border-color: var(--accent-blue);
      transform: translateY(-2px);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .project-header-dhika {
        flex-direction: column;
        gap: var(--spacing-sm);
      }

      .project-icon-dhika {
        align-self: flex-end;
      }

      .project-actions-dhika {
        flex-direction: column;
      }
    }

    /* Certificates Section */
    .certificates-grid-dhika {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-lg);
    }

    .certificate-card-dhika {
      background-color: var(--surface);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition-base);
      position: relative;
    }

    .certificate-card-dhika:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
    }

    .certificate-image-dhika {
      width: 100%;
      height: 200px;
      overflow: hidden;
    }

    .certificate-image-dhika img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .certificate-overlay-dhika {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.8);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--spacing-sm);
      opacity: 0;
      transition: var(--transition-base);
    }

    .certificate-card-dhika:hover .certificate-overlay-dhika {
      opacity: 1;
    }

    .certificate-btn-dhika {
      padding: 8px 16px;
      border-radius: var(--radius-sm);
      background-color: var(--accent-blue);
      color: white;
      text-decoration: none;
      font-size: var(--font-size-sm);
      font-weight: 500;
      transition: var(--transition-base);
    }

    .certificate-btn-dhika:hover {
      background-color: var(--accent-dark-blue);
      transform: scale(1.05);
    }

    .certificate-content-dhika {
      padding: var(--spacing-md);
    }

    .certificate-title-dhika {
      font-size: var(--font-size-lg);
      font-weight: 600;
      margin-bottom: var(--spacing-xs);
    }

    .certificate-issuer-dhika {
      font-size: var(--font-size-sm);
      color: var(--text-secondary);
      margin-bottom: var(--spacing-xs);
    }

    .certificate-date-dhika {
      font-size: var(--font-size-xs);
      color: var(--text-secondary);
    }

    /* Contact Section */
    .contact-dhika {
      background-color: var(--surface);
    }

    .contact-content-dhika {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--spacing-xl);
    }

    .contact-info-dhika h3 {
      font-size: var(--font-size-2xl);
      margin-bottom: var(--spacing-lg);
    }

    .contact-list-dhika {
      display: flex;
      flex-direction: column;
      gap: var(--spacing-md);
      margin-bottom: var(--spacing-xl);
    }

    .contact-item-dhika {
      display: flex;
      align-items: flex-start;
      gap: var(--spacing-md);
    }

    .contact-icon-dhika {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background-color: var(--bg);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-blue);
      flex-shrink: 0;
    }

    .contact-details-dhika h4 {
      font-size: var(--font-size-lg);
      margin-bottom: 4px;
    }

    .contact-details-dhika p {
      color: var(--text-secondary);
    }

    .contact-social-dhika {
      display: flex;
      gap: var(--spacing-sm);
    }

    .contact-form-dhika {
      background-color: var(--bg);
      padding: var(--spacing-xl);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-md);
    }

    .form-group-dhika {
      margin-bottom: var(--spacing-lg);
    }

    .form-label-dhika {
      display: block;
      margin-bottom: var(--spacing-xs);
      font-weight: 500;
    }

    .form-input-dhika, .form-textarea-dhika {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      background-color: var(--surface);
      color: var(--text-primary);
      font-family: var(--font-family);
      transition: var(--transition-base);
    }

    .form-input-dhika:focus, .form-textarea-dhika:focus {
      outline: none;
      border-color: var(--accent-blue);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .form-textarea-dhika {
      min-height: 120px;
      resize: vertical;
    }

    .form-submit-dhika {
      width: 100%;
      padding: 12px 24px;
      background-color: var(--accent-blue);
      color: white;
      border: none;
      border-radius: var(--radius-md);
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition-base);
    }

    .form-submit-dhika:hover {
      background-color: var(--accent-dark-blue);
    }

    /* Footer */
    .footer-dhika {
      background-color: var(--surface);
      padding: var(--spacing-xl) 0;
      border-top: 1px solid var(--border);
    }

    .footer-content-dhika {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .footer-text-dhika {
      color: var(--text-secondary);
    }

    .footer-social-dhika {
      display: flex;
      gap: var(--spacing-md);
    }

    .back-to-top-dhika {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background-color: var(--accent-blue);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      transition: var(--transition-base);
    }

    .back-to-top-dhika:hover {
      background-color: var(--accent-dark-blue);
      transform: translateY(-3px);
    }

    /* Modal */
    .modal-dhika {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.9);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2000;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition-base);
    }

    .modal-dhika.active-dhika {
      opacity: 1;
      visibility: visible;
    }

    .modal-content-dhika {
      max-width: 90vw;
      max-height: 90vh;
      position: relative;
    }

    .modal-image-dhika {
      max-width: 100%;
      max-height: 90vh;
      border-radius: var(--radius-md);
    }

    .modal-close-dhika {
      position: absolute;
      top: -40px;
      right: 0;
      background: none;
      border: none;
      color: white;
      font-size: var(--font-size-2xl);
      cursor: pointer;
    }

    /* Responsive Styles */
    @media (max-width: 1024px) {
      .skills-grid-dhika {
        grid-template-columns: repeat(3, 1fr);
      }

      .projects-grid-dhika {
        grid-template-columns: repeat(2, 1fr);
      }

      .certificates-grid-dhika {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .hamburger-dhika {
        display: flex;
      }

      .nav-menu-dhika {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background-color: var(--surface);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: var(--spacing-xl);
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
      }

      .nav-menu-dhika.active-dhika {
        right: 0;
      }

      .hero-title-dhika {
        font-size: var(--font-size-5xl);
      }

      .about-content-dhika {
        grid-template-columns: 1fr;
      }

      .skills-grid-dhika {
        grid-template-columns: repeat(2, 1fr);
      }

      .projects-grid-dhika {
        grid-template-columns: 1fr;
      }

      .certificates-grid-dhika {
        grid-template-columns: 1fr;
      }

      .contact-content-dhika {
        grid-template-columns: 1fr;
      }

      .footer-content-dhika {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
      }
    }

    @media (max-width: 480px) {
      .hero-buttons-dhika {
        flex-direction: column;
        width: 100%;
      }

      .btn-dhika {
        width: 100%;
        justify-content: center;
      }

      .skills-grid-dhika {
        grid-template-columns: 1fr;
      }

      .about-stats-dhika {
        grid-template-columns: 1fr;
      }
    }

    /* Animation Classes */
    .fade-in-dhika {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .fade-in-dhika.visible-dhika {
      opacity: 1;
      transform: translateY(0);
    }

    .stagger-dhika:nth-child(1) {
      transition-delay: 0.1s;
    }
    .stagger-dhika:nth-child(2) {
      transition-delay: 0.2s;
    }
    .stagger-dhika:nth-child(3) {
      transition-delay: 0.3s;
    }
    .stagger-dhika:nth-child(4) {
      transition-delay: 0.4s;
    }
    .stagger-dhika:nth-child(5) {
      transition-delay: 0.5s;
    }
    .stagger-dhika:nth-child(6) {
      transition-delay: 0.6s;
    }