html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
    background: linear-gradient(135deg, #f0f4f8, #d9e2ec);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
}

.nav-link {
    margin-right: 1rem;
    font-weight: 500;
}

.welcome-container {
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.05);
    margin-top: 60px;
}

    .welcome-container h1 {
        font-size: 2.8rem;
        color: #2c3e50;
    }

.footer {
    background-color: #101C56;
    color: #ccc;
    padding: 20px 0;
    font-size: 0.9rem;
}
.footer a {
    color: #24c8a6;
    text-decoration: none;
}