:root {
    --blue: #2563eb;
    --gray-light: #f9fafb;
    --gray: #6b7280;
  }

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

  body {
    padding: 0 5rem;
    background: white;
    color: black;
    line-height: 1.6;
  }

  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid #e5e7eb;
    position: relative;
  }

  .burger {
    display: none;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
  }

  .logo {
    display: flex;
    align-items: center;
    font-size: 2rem;
    font-weight: 800;
    text-decoration: none;
    transition: opacity 0.3s ease;
  }

  .logo img {
    height: 40px;
    margin-right: 0.75rem;
  }

  .logo:hover {
    opacity: 0.7;
  }

  .nav-links {
    display: flex;
    gap: 1.5rem;
  }

  .nav-links a {
    text-decoration: none;
    color: black;
    font-weight: bold;
  }

  .nav-links a:hover {
    color: var(--blue);
  }

  .hero {
    padding: 4rem 2rem;
    text-align: center;
  }

  .hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
  }

  .hero p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
  }

  .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: auto;
  }

  .gallery a {
    color: inherit;
  }

  .project-card {
    background: var(--gray-light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
  }

  .project-card:hover {
    transform: translateY(-5px);
  }

  .project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }

  .project-content {
    padding: 1rem;
  }

  .project-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }

  .project-content p {
    font-size: 0.95rem;
    color: var(--gray);
  }

  footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid #e5e7eb;
    font-size: 0.875rem;
    color: var(--gray);
  }

  footer a {
    color: var(--gray);
    text-decoration: none;
    margin: 0 0.5rem;
    font-weight: bold;
    transition: color 0.3s ease;
  }

  footer a:hover {
    color: var(--blue);
    text-decoration: underline;
  }

  .faq-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background-color: var(--blue);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: transform 0.3s ease;
}

.faq-toggle.rotate {
  transform: rotate(45deg);
}

.faq-box {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 300px;
  background-color: white;
  border: 1px solid #ccc;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  z-index: 1000;
}

.faq-box.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.faq-box h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.faq-box ul {
  list-style: none;
  padding-left: 0;
  font-size: 0.95rem;
}

.faq-box li {
  margin-bottom: 1rem;
}

  @media (max-width: 768px) {
    body {
      padding: 0 1.5rem;
    }

    .burger {
      display: block;
    }

    .nav-links {
      display: none;
      flex-direction: column;
      gap: 2rem;
      position: absolute;
      top: 100%;
      right: 0;
      font-size: 1.2rem;
      background: white;
      padding: 3rem;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
      z-index: 10;
    }

    .nav-links.active {
      display: flex;
    }
  }