:root {
    --primary-color: #0d1b2a;
    --secondary-color: #1b263b;
    --accent-1: #8A2BE2;
    --accent-2: #00CED1;
    --accent-3: #FF69B4;
    --metal: #C0C0C0;
    --text-light: #ffffff;
    --text-dark: #333333;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  }

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

  body {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100%;
    padding: 80px 0 0;
  }

  .header-notice {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--accent-1);
    color: white;
    text-align: center;
    padding: 10px;
    z-index: 1001;
    font-size: 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  }

  .navbar {
    position: fixed;
    top: 40px;
    width: 100%;
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    padding: 15px 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
    border-bottom: 1px solid rgba(138, 43, 226, 0.3);
  }

  .navbar ul {
    list-style: none;
    display: flex;
    gap: 30px;
  }

  .navbar ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
  }

  .navbar ul li a:hover {
    background: rgba(138, 43, 226, 0.2);
    color: var(--accent-2);
  }

  .navbar ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-2);
    transition: var(--transition);
  }

  .navbar ul li a:hover::after {
    width: 70%;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .hero {
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 80px;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.1), rgba(13, 27, 42, 0.9));
    z-index: -1;
  }

  .hero-content {
    max-width: 800px;
    padding: 40px;
    background: rgba(27, 38, 59, 0.7);
    backdrop-filter: blur(5px);
    border-radius: 20px;
    border: 1px solid rgba(138, 43, 226, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }

  .hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--accent-1), var(--accent-2), var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 8s ease infinite;
    background-size: 200% 200%;
  }

  @keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }

  .hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.9);
  }

  .hero-image {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: var(--transition);
    z-index: -1;
    opacity: 0.7;
  }

  .hero-image:nth-child(1) {
    top: 10%;
    left: 5%;
    transform: rotate(-10deg);
  }

  .hero-image:nth-child(2) {
    bottom: 10%;
    right: 5%;
    transform: rotate(10deg);
  }

  .hero-image:hover {
    opacity: 1;
    transform: scale(1.05) rotate(0deg);
  }

  article {
    background: rgba(27, 38, 59, 0.8);
    backdrop-filter: blur(10px);
    padding: 60px;
    border-radius: 20px;
    margin-bottom: 80px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 1px solid rgba(138, 43, 226, 0.2);
  }

  article h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--accent-2);
    position: relative;
    padding-bottom: 15px;
  }

  article h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background: linear-gradient(to right, var(--accent-1), var(--accent-3));
    border-radius: 3px;
  }

  article h3 {
    font-size: 1.8rem;
    margin: 40px 0 20px;
    color: var(--accent-1);
  }

  article p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
  }

  pre {
    background: rgba(13, 27, 42, 0.8);
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0;
    overflow-x: auto;
    border-left: 4px solid var(--accent-2);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    position: relative;
  }

  pre::before {
    content: 'CSS';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-2);
    color: var(--primary-color);
    padding: 2px 10px;
    font-size: 0.8rem;
    border-bottom-left-radius: 5px;
  }

  code {
    color: var(--accent-3);
    font-family: 'Courier New', monospace;
  }

  .image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
  }

  .gallery-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: var(--transition);
    border: 1px solid rgba(138, 43, 226, 0.3);
  }

  .gallery-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(138, 43, 226, 0.4);
  }

  .section-divider {
    height: 2px;
    background: linear-gradient(to right, transparent, var(--accent-2), transparent);
    margin: 60px 0;
    position: relative;
  }

  .section-divider::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--accent-2);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-2);
  }

  .tech-highlight {
    background: rgba(138, 43, 226, 0.1);
    border-left: 4px solid var(--accent-1);
    padding: 20px;
    margin: 30px 0;
    border-radius: 0 10px 10px 0;
  }

  .tech-highlight h4 {
    color: var(--accent-1);
    margin-bottom: 10px;
    font-size: 1.3rem;
  }

  .footer {
    text-align: center;
    padding: 30px;
    background: rgba(13, 27, 42, 0.9);
    margin-top: 80px;
    border-top: 1px solid rgba(138, 43, 226, 0.3);
  }

  .footer p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
  }

  @media (max-width: 768px) {
    .navbar ul {
      flex-direction: column;
      gap: 10px;
      align-items: center;
    }

    .hero {
      height: auto;
      padding: 100px 20px;
    }

    .hero h1 {
      font-size: 2rem;
    }

    article {
      padding: 30px;
    }

    .image-gallery {
      grid-template-columns: 1fr;
    }

    .hero-image {
      width: 200px;
      height: 200px;
    }
  }

  /* Animation classes */
  .fade-in {
    animation: fadeIn 1s ease forwards;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .pulse {
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
  }

  .float {
    animation: float 6s ease-in-out infinite;
  }

  @keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
  }