
    :root {
      --neon-green: #00ff88;
      --cyber-purple: rgba(9, 7, 7, 0.5);
      --matrix-bg: #0a0a0a;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Tajawal', sans-serif;
    }

    body {
      background: var(--matrix-bg);
      color: #fff;
      overflow-x: hidden;
    }

    /* تأثير المصفوفة الخلفي */
    .matrix-effect {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      opacity: 0.1;
    }

    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 20px;
      position: relative;
    }

    /* شريط التقدم المتحرك */
    .progress-container {
      position: fixed;
      top: 0;
      right: 0;
      width: 5px;
      height: 100vh;
      background: rgba(255,255,255,0.1);
      z-index: 999;
    }

    .progress-bar {
      height: 0%;
      width: 100%;
      background: linear-gradient(to bottom, var(--neon-green), var(--cyber-purple));
      transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .hero {
      text-align: center;
      padding: 150px 0;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 300%;
      height: 300%;
      background: radial-gradient(circle, rgba(0,255,136,0.1) 0%, rgba(0,0,0,0) 70%);
      z-index: -1;
      animation: pulse 6s infinite;
    }

    @keyframes pulse {
      0% { transform: translate(-50%, -50%) scale(1); }
      50% { transform: translate(-50%, -50%) scale(1.2); }
      100% { transform: translate(-50%, -50%) scale(1); }
    }

    .profile-container {
      position: relative;
      display: inline-block;
      margin-bottom: 50px;
    }

    .profile-img {
      width: 280px;
      height: 280px;
      border-radius: 50%;
      border: 8px solid var(--neon-green);
      box-shadow: 0 0 50px rgba(0,255,136,0.3);
      transition: transform 0.5s, filter 0.5s;
      filter: grayscale(30%);
    }

    .profile-img:hover {
      transform: rotate(5deg) scale(1.05);
      filter: grayscale(0%) drop-shadow(0 0 20px var(--neon-green));
    }

    .cyber-border {
      position: absolute;
      width: 110%;
      height: 110%;
      top: -5%;
      left: -5%;
      border: 3px solid var(--cyber-purple);
      border-radius: 50%;
      animation: rotate 20s linear infinite;
      box-shadow: 0 0 30px rgba(188,0,255,0.3);
    }

    @keyframes rotate {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }

    h1 {
      font-size: 4.5em;
      margin-bottom: 20px;
      background: linear-gradient(to right, var(--neon-green), var(--cyber-purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      text-shadow: 0 0 30px rgba(0,255,136,0.3);
    }

    .section {
      padding: 120px 0;
      position: relative;
    }

    .hologram-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(0,255,136,0.2);
      border-radius: 20px;
      padding: 40px;
      margin: 30px 0;
      position: relative;
      overflow: hidden;
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .hologram-card::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: linear-gradient(45deg,
      transparent 25%,
      rgba(0,255,136,0.1) 25%,
      rgba(0,255,136,0.1) 50%,
      transparent 50%,
      transparent 75%,
      rgba(188,0,255,0.1) 75%);
      background-size: 4px 4px;
      transform: rotate(45deg);
      animation: hologram 20s linear infinite;
    }

    @keyframes hologram {
      0% { transform: rotate(45deg) translateY(0); }
      100% { transform: rotate(45deg) translateY(-100px); }
    }

    .timeline {
      position: relative;
      max-width: 800px;
      margin: 50px auto;
    }

    .timeline::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 0;
      width: 4px;
      height: 100%;
      background: linear-gradient(to bottom,
      var(--neon-green),
      var(--cyber-purple));
    }

    .timeline-item {
      padding: 30px;
      position: relative;
      width: 50%;
      background: rgba(255,255,255,0.03);
      border-radius: 15px;
      margin: 40px 0;
      transition: transform 0.3s;
    }

    .timeline-item:nth-child(odd) {
      margin-right: auto;
    }

    .timeline-item:nth-child(even) {
      margin-left: auto;
    }

    .timeline-item:hover {
      transform: translateX(10px);
    }

    .cyber-button {
      padding: 15px 40px;
      background: transparent;
      border: 2px solid var(--neon-green);
      color: var(--neon-green);
      position: relative;
      overflow: hidden;
      transition: all 0.5s;
      cursor: pointer;
    }

    .cyber-button::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(
        90deg,
        transparent,
        rgba(0,255,136,0.2),
        transparent
      );
      transition: left 0.5s;
    }

    .cyber-button:hover::before {
      left: 100%;
    }

    .cyber-button:hover {
      box-shadow: 0 0 30px rgba(0,255,136,0.3);
      background: rgba(0,255,136,0.05);
    }

    @media (max-width: 768px) {
      h1 { font-size: 3em; }
      .profile-img { width: 200px; height: 200px; }
    }
  