/* ==================================================
   Custom Portfolio Style (clean + responsive)
   Author: Suraj Thapa
   ================================================== */

   :root {
    --primary-color: #000106;
    --secondary-color: #edf2fc;
  }
  
  .dark-theme {
    --primary-color: #ffffff;
    --secondary-color: #000106;
  }
  
  body {
    font-family: "Open Sans", sans-serif;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    margin: 0;
    padding: 0;
    transition: background-color 0.4s ease, color 0.4s ease;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: "Poppins", sans-serif;
    color: var(--primary-color);
    transition: color 0.4s ease;
  }
  
  section {
    position: relative;
    opacity: 1;
    top: auto;
    bottom: auto;
    padding: 60px 20px;
  }
  
  a {
    color: #18d26e;
    text-decoration: none;
    transition: color 0.3s;
  }
  
  a:hover {
    color: #35e888;
    text-decoration: none;
  }
  
  /* Navbar Styling */
  .navbar {
    background-color: var(--secondary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: background-color 0.4s ease;
    padding: 0.5rem 1rem;
  }
  
  .navbar .nav-link {
    color: var(--primary-color);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s;
  }
  
  .navbar .nav-link.active,
  .navbar .nav-link:hover {
    background-color: #18d26e;
    color: #fff !important;
    font-weight: 600;
  }
  
  .navbar-toggler {
    border: none;
  }
  
  /* Hero Section */
  .hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
  }
  
  .hero h1 {
    font-size: calc(2.5rem + 1vw);
    font-weight: bold;
  }
  
  .hero p {
    font-size: 1.2rem;
  }
  
  /* Resume Button */
  .resume-btn {
    margin-top: 1rem;
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid #18d26e;
    background: none;
    color: #18d26e;
    transition: all 0.3s ease-in-out;
  }
  
  .resume-btn:hover {
    background-color: #18d26e;
    color: white;
  }
  
  /* Contact Form */
  .contact-form input,
  .contact-form textarea {
    background: var(--secondary-color);
    border: 1px solid #ccc;
    color: var(--primary-color);
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    transition: border-color 0.3s;
  }
  
  .contact-form input:focus,
  .contact-form textarea:focus {
    border-color: #18d26e;
  }
  
  /* Responsive Utility */
  @media (max-width: 767px) {
    .hero h1 {
      font-size: 2rem;
    }
    .hero p {
      font-size: 1rem;
    }
    .navbar-nav {
      text-align: center;
    }
  }
  
  /* Animations */
  @keyframes fadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }