:root {
      --primary-color: #ff3300;
      --secondary-color: #2c2c2c;
      --background-color: #0d0d0d;
      --text-color: #e0e0e0;
      --card-bg-color: #242424;
      --border-color: #3a3a3a;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Cairo', Arial, sans-serif;
      background-color: var(--background-color);
      color: var(--text-color);
      line-height: 1.6;
    }

    /* Header */
    .navbar {
      background-color: rgba(26, 26, 26, 0.9) !important;
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
    }

    .navbar-brand {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary-color) !important;
    }

    .navbar-nav .nav-link {
      color: var(--text-color) !important;
      font-weight: 500;
      transition: color 0.3s ease;
    }

    .navbar-nav .nav-link:hover {
      color: var(--primary-color) !important;
    }

    .hire-btn {
      background-color: var(--primary-color);
      color: #fff;
      border: none;
      padding: 0.6rem 1.5rem;
      border-radius: 10px;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .hire-btn:hover {
      background-color: #ac4b00;
      transform: translateY(-2px);
    }

    .navbar-toggler {
      border-color: var(--text-color);
    }

    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28224, 224, 224, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    /* Hero Section */
    .hero {
      padding-top: 120px;
      min-height: 100vh;
    }

    .hero .subtitle {
      color: #707070;
      font-weight: 600;
    }

    .hero .name {
      margin: 0.5rem 0;
      color: #959595;
      font-size: 2.5rem;
    }

    .hero .job-title {
      font-size: 3.5rem;
      font-weight: 900;
      background: linear-gradient(to right, #984300, #FD6F00, #CA5900);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 1rem;
    }

    .hero .description {
      margin-bottom: 2rem;
      font-size: 1.1rem;
      color: #b0b0b0;
    }

    .btn-primary-custom {
      background-color: var(--primary-color);
      color: #fff;
      border: none;
      padding: 0.8rem 2rem;
      border-radius: 50px;
      font-weight: 600;
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .btn-primary-custom:hover {
      background-color: #ac4b00;
      transform: translateY(-2px);
      color: #fff;
    }

    .btn-secondary-custom {
      background-color: transparent;
      color: var(--text-color);
      border: 2px solid var(--border-color);
      padding: 0.8rem 2rem;
      border-radius: 50px;
      font-weight: 600;
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .btn-secondary-custom:hover {
      background-color: var(--border-color);
      color: #fff;
    }

    .social-links a {
      color: var(--text-color);
      font-size: 1.5rem;
      margin: 0 0.75rem;
      transition: color 0.3s ease;
    }

    .social-links a:hover {
      color: var(--primary-color);
    }

    .hero-image img {
      width: 100%;
      max-width: 400px;
      border-radius: 20px;
    }

    .circle-bg {
      position: absolute;
      width: 100%;
      height: 100%;
      background: radial-gradient(circle, rgba(255, 51, 0, 0.1) 0%, transparent 70%);
      border-radius: 50%;
      top: 0;
      left: 0;
      z-index: -1;
    }

    /* Services Section */
    .services {
      padding: 80px 0;
    }

    .section-title {
      font-size: 2.5rem;
      text-align: center;
      margin-bottom: 1rem;
      color: #fff;
    }

    .section-subtitle {
      color: #aaa;
      font-size: 1.1rem;
      text-align: center;
      margin-bottom: 3rem;
    }

    .service-card {
      background: var(--card-bg-color);
      border-radius: 12px;
      padding: 2rem 1.5rem;
      transition: all 0.3s ease;
      box-shadow: 0 5px 15px rgba(255, 102, 0, 0.1);
      border: 1px solid var(--border-color);
      height: 100%;
    }

    .service-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(255, 102, 0, 0.3);
    }

    .service-card i {
      font-size: 3rem;
      margin-bottom: 1rem;
      background: linear-gradient(to right, #ff6600, #ff3300);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .service-card h3 {
      font-size: 1.5rem;
      margin-bottom: 1rem;
      color: var(--primary-color);
    }

    .service-card p {
      color: #aaa;
      line-height: 1.6;
    }

    /* About Section */
    .about {
      padding: 80px 0;
    }

    .about-content {
      padding: 2rem 0;
    }

    .about-para {
      text-align: justify;
      color: #959595;
      margin-bottom: 2rem;
    }

    .skills {
      margin-bottom: 2rem;
    }

    .skill-tag {
      background-color: var(--card-bg-color);
      padding: 0.5rem 1rem;
      border-radius: 25px;
      border: 1px solid var(--border-color);
      font-weight: 500;
      margin: 0.25rem;
      display: inline-block;
      transition: all 0.3s ease;
    }

    .skill-tag:hover {
      background-color: var(--primary-color);
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(255, 102, 0, 0.3);
    }

    .download-btn {
      background-color: var(--primary-color);
      color: white;
      border: none;
      padding: 0.8rem 2rem;
      border-radius: 15px;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .download-btn:hover {
      background-color: #ac4b00;
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(255, 102, 0, 0.3);
    }

    .my-skills {
      padding: 40px 0;
    }

    .my-skills img {
      max-width: 80px;
      margin: 10px;
      transition: transform 0.3s ease;
    }

    .my-skills img:hover {
      transform: scale(1.1);
    }

    /* Projects Section */
    .projects {
      padding: 80px 0;
      background-color: var(--background-color);
    }

    .filter-buttons {
      margin-bottom: 3rem;
    }

    .filter-btn {
      background-color: #333;
      color: #C6C6C6;
      border: none;
      padding: 0.75rem 1.5rem;
      border-radius: 15px;
      margin: 0.25rem;
      transition: all 0.3s ease;
    }

    .filter-btn:hover,
    .filter-btn.active {
      background-color: var(--primary-color);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(255, 102, 0, 0.3);
    }

    .project-card {
      background-color: var(--card-bg-color);
      border-radius: 15px;
      overflow: hidden;
      border: 1px solid var(--border-color);
      transition: all 0.3s ease;
      margin-bottom: 2rem;
    }

    .project-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    }

    .project-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .project-info {
      padding: 1.5rem;
    }

    .project-info h3 {
      font-size: 1.4rem;
      margin-bottom: 0.5rem;
      color: #fff;
    }

    .project-info p {
      color: #b0b0b0;
      margin-bottom: 1.5rem;
    }

    .project-link {
      color: var(--primary-color);
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .project-link:hover {
      color: #fff;
    }

    .project-link i {
      margin-left: 0.5rem;
      transition: transform 0.3s ease;
    }

    .project-link:hover i {
      transform: translateX(5px);
    }

    /* Contact Section */
    .contact {
      padding: 80px 0;
    }

    .contact-subtitle {
      text-align: center;
      font-size: 1.2rem;
      margin-bottom: 3rem;
      color: #b0b0b0;
    }

    .contact-form {
      max-width: 700px;
      margin: 0 auto;
    }

    .contact-form .form-control {
      background-color: var(--card-bg-color);
      border: 1px solid var(--border-color);
      color: var(--text-color);
      padding: 1rem;
      border-radius: 8px;
      margin-bottom: 1rem;
    }

    .contact-form .form-control:focus {
      background-color: var(--card-bg-color);
      border-color: var(--primary-color);
      color: var(--text-color);
      box-shadow: 0 0 0 0.2rem rgba(255, 51, 0, 0.25);
    }

    .contact-form .form-control::placeholder {
      color: #aaa;
    }

    .contact-submit-btn {
      background-color: var(--card-bg-color);
      color: var(--text-color);
      border: 1px solid var(--border-color);
      padding: 1rem 2rem;
      border-radius: 8px;
      font-size: 1.1rem;
      transition: all 0.3s ease;
    }

    .contact-submit-btn:hover {
      background-color: var(--primary-color);
      color: white;
      border-color: var(--primary-color);
    }

    /* Footer */
    .footer {
      background-color: var(--secondary-color);
      padding: 3rem 0 1rem 0;
      border-top: 1px solid var(--border-color);
    }

    .footer h2 {
      color: var(--primary-color);
      font-size: 2rem;
      margin-bottom: 2rem;
    }

    .footer-links a {
      text-decoration: none;
      color: #959595;
      margin: 0 1rem;
      transition: color 0.3s ease;
    }

    .footer-links a:hover {
      color: var(--primary-color);
    }

    .footer-social a {
      color: #959595;
      font-size: 1.2rem;
      margin: 0 0.5rem;
      transition: color 0.3s ease;
    }

    .footer-social a:hover {
      color: var(--primary-color);
    }

    .footer-contact span {
      color: #959595;
      margin: 0 1rem;
      display: inline-block;
    }

    .footer-copyright {
      color: #959595;
      margin-top: 2rem;
      padding-top: 2rem;
      border-top: 1px solid #959595;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .hero .job-title {
        font-size: 2.5rem;
      }
      
      .hero .name {
        font-size: 2rem;
      }
      
      .section-title {
        font-size: 2rem;
      }
      
      .filter-btn {
        margin: 0.25rem;
        padding: 0.5rem 1rem;
      }
      
      .footer-links a {
        display: block;
        margin: 0.5rem 0;
      }
      
      .footer-contact span {
        display: block;
        margin: 0.5rem 0;
      }
    }