@media (max-width: 900px) {
  .c-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 60px;
  }

  .container {
    padding: 0 20px;
  }

  .section-py {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .header {
    padding: 10px 20px;
  }

  .header.scrolled {
    padding: 8px 20px;
  }

  .header-links {
    display: none;
  }

  .menu-dropdown {
    position: fixed;
    top: 55px;
    left: 0;
    width: 100vw;
    height: calc(100vh - 55px);
    border-radius: 0;
    padding: 40px 20px;
    align-items: center;
    justify-content: flex-start;
    overflow-y: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .menu-dropdown a {
    font-size: 1.3rem;
  }
}

@media (max-width: 540px) {
  .c-grid {
    grid-template-columns: 1fr;
  }
}