:root {
       --primary-glow-color: #00aeff;
       --secondary-color: #dc3545;
       /* Red accent */
       --background-dark: #0f0c29;
       --background-gradient: linear-gradient(to right, #24243e, #302b63, #0f0c29);
       --surface-color: rgba(15, 12, 41, 0.7);
       --border-color: rgba(0, 174, 255, 0.5);
       --text-color: #ccd6f6;
   }

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

       to {
           opacity: 1;
           transform: translateY(0);
       }
   }

   body {
       background: var(--background-dark);
       background: -webkit-linear-gradient(to right, #24243e, #302b63, #0f0c29);
       background: var(--background-gradient);
       font-family: 'Orbitron', sans-serif;
       color: var(--text-color);
   }

   .main-header {
       text-align: center;
       padding: 2rem 1rem;
       animation: fadeIn 1s ease-out;
   }

   .main-header h1 {
       font-size: 4rem;
       color: var(--primary-glow-color);
       text-shadow: 0 0 15px var(--primary-glow-color), 0 0 25px var(--secondary-color);
       text-transform: uppercase;
   }

   .character-card {
       background: var(--surface-color);
       border: 1px solid var(--border-color);
       border-radius: 15px;
       box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
       overflow: hidden;
       transition: all 0.3s ease;
       animation: fadeIn 0.5s ease-out forwards;
       opacity: 0;
       height: 100%;
       display: flex;
       flex-direction: column;
   }

   .character-card:hover {
       transform: translateY(-5px);
       box-shadow: 0 0 20px var(--primary-glow-color);
   }

   .character-card .card-header {
       font-size: 1.75rem;
       text-align: center;
       color: var(--primary-glow-color);
       background: transparent;
       border-bottom: 1px solid var(--border-color);
   }

   .character-card .card-body {
       padding: 1.5rem;
       flex-grow: 1;
   }

   .character-card .card-body img {
       width: 100%;
       height: 300px;
       object-fit: cover;
       object-position: top;
       border-radius: 10px;
       margin-bottom: 1rem;
       border: 2px solid var(--border-color);
   }

   .character-card .card-footer {
       background: rgba(0, 0, 0, 0.4);
       border-top: 1px solid var(--border-color);
       padding: 1rem;
   }

   .attributes-list {
       list-style: none;
       padding: 0;
       margin: 0;
       text-align: center;
   }

   .attributes-list li {
       display: inline-block;
       background-color: var(--background-dark);
       border: 1px solid var(--border-color);
       padding: 0.25rem 0.75rem;
       margin: 0.25rem;
       border-radius: 5px;
       font-size: 0.9rem;
   }

   .contact-form {
       max-width: 600px;
       margin: 3rem auto;
       padding: 2rem;
       background: var(--surface-color);
       border: 1px solid var(--border-color);
       border-radius: 15px;
   }

   .contact-form input {
       background-color: var(--background-dark);
       border: 1px solid var(--border-color);
       color: var(--text-color);
   }

   .btn-submit {
       padding: 0.75rem 1.5rem;
       font-family: inherit;
       font-weight: 500;
       border-radius: 8px;
       cursor: pointer;
       transition: all 0.3s ease;
       border: 2px solid var(--primary-glow-color);
       background-color: var(--primary-glow-color);
       color: var(--background-dark);
   }

   .btn-submit:hover {
       box-shadow: 0 0 20px var(--primary-glow-color);
   }

   .modal-content {
       background: var(--surface-color);
       border: 1px solid var(--border-color);
       color: var(--text-color);
   }

   .modal-header,
   .modal-footer {
       border-bottom: 1px solid var(--border-color);
       border-top: 1px solid var(--border-color);
   }

   /* --- MOBILE FRIENDLY STYLES --- */
   @media (max-width: 768px) {
       .main-header h1 {
           font-size: 2.5rem;
       }

       .character-card .card-header {
           font-size: 1.5rem;
       }

       .character-card .card-body img {
           height: 250px;
       }
   }