body.dark-mode {
    background-color: #1e1e2f;
    font-family: 'Montserrat', sans-serif;
    color: #e0e0e0;
  }
  
  .circle-img-xl {
    width: 100%;
    max-width: 350px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid #ffffff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
  }
  
  .circle-img-xl:hover {
    transform: scale(1.1);
  }
  
  .status-indicator {
    width: 15px;
    height: 15px;
    background-color: #4ccfc1;
  }
  
  .navbar a {
    color: white !important;
  }
  
  .navbar a:hover {
    color: #71d0d5 !important;
  }
  
  .blockquote {
    border-left: 4px solid #71d0d5;
    padding-left: 1rem;
  }
  
  .card {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  }
  
  footer a {
    text-decoration: none;
  }
  
  footer a:hover {
    text-decoration: underline;
  }
  
  .tag-btn {
    border-radius: 100%;
    width: 130px;
    height: 130px;
    font-weight: bold;
    font-size: 0.9rem;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 15px;
    color: white;
    text-decoration: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    text-align: center;
    padding: 10px;
    line-height: 1.2;
    white-space: normal;
    word-break: break-word;
  }
  
  .tag-btn:hover {
    transform: scale(1.1);
    opacity: 0.85;
  }
  
  .tag-btn.resume { background-color: #2c7a7b; }
  .tag-btn.research { background-color: #2a4365; }
  .tag-btn.outreach { background-color: #38b2ac; }
  .tag-btn.personal { background-color: #4a5568; }
  
  .tag-btn-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  @media (max-width: 768px) {
    footer {
      flex-direction: column;
      text-align: center;
      gap: 1rem;
    }
  }

  .blinking-cursor {
    display: inline-block;
    margin-left: 5px;
    animation: blink 1s steps(2, start) infinite;
    color: #00ff99;
    font-weight: bold;
  }
  
  @keyframes blink {
    0% {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }