* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
  }
  
  body {
    background-color: #0e1117;
    color: #e6e6e6;
    line-height: 1.6;
  }
  
  /* Layout */
  .container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
  }
  
  /* Header */
  .header {
    background: #0b0f19;
    border-bottom: 1px solid #1f2933;
  }
  
  .header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
  }
  
  .logo {
    font-size: 1.8rem;
    color: #00e5ff;
  }
  
  .logo span {
    color: #ffffff;
  }
  
  .nav a {
    color: #e6e6e6;
    margin-left: 20px;
    text-decoration: none;
    font-weight: 500;
  }
  
  .nav a:hover {
    color: #00e5ff;
  }
  
  /* Hero */
  .hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
                url("images/hero.jpg") center/cover no-repeat;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  
  .hero-content h2 {
    font-size: 3rem;
    margin-bottom: 10px;
  }
  
  .hero-content p {
    font-size: 1.2rem;
    color: #cbd5e1;
  }
  
  /* Sections */
  .section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: auto;
  }
  
  .alt-bg {
    background-color: #0b0f19;
  }
  
  .section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #00e5ff;
  }
  
  /* Grid Cards */
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
  }
  
  .card {
    background: #111827;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
  }
  
  .card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }
  
  .card h3 {
    padding: 15px;
    font-size: 1.2rem;
  }
  
  .card p {
    padding: 0 15px 20px;
    color: #9ca3af;
  }
  
  /* Posts */
  .posts {
    max-width: 800px;
    margin: auto;
  }
  
  .post {
    background: #111827;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
  }
  
  .post h3 {
    color: #00e5ff;
    margin-bottom: 8px;
  }
  
  .post p {
    color: #cbd5e1;
  }
  
  /* Footer */
  .footer {
    background: #0b0f19;
    text-align: center;
    padding: 20px;
    border-top: 1px solid #1f2933;
    color: #9ca3af;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .hero-content h2 {
      font-size: 2.2rem;
    }
  
    .nav {
      display: none;
    }
  }