/* Apply a background image to the whole page */
body {
    background-image: url(nasa-Q1p7bh3SHj8-unsplash.jpg);
    background-size: cover;  /* Ensures the image covers the entire screen */
    background-position: center; /* Centers the image */
    background-repeat: no-repeat; /* Prevents image repetition */
    background-attachment: fixed; /* Keeps image fixed when scrolling */
    height: 100vh; /* Full viewport height */
    width: 100vw; /* Full viewport width */
    margin: 0;
    padding: 0;
}

/* Custom styling for the navbar */
.navbar {
    background-color: rgba(223, 223, 223, 0.533) !important;  /* Light gray */
    border-bottom: none;
}

/* Styling for the brand */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: #c9daec !important;
}

/* Change color of navbar links */
.navbar-nav .nav-link {
    color: #313438;
    font-size: 1.1rem;
}

/* Hover effect for navbar links */
.navbar-nav .nav-link:hover {
    color: #d49e7f;
}

/* Search box placeholder styling */
.form-control::placeholder {
    color: grey;
    opacity: 1;
}

.btn-search {
    background-color: #2c3e50 !important; /* Deep Blue */
    color: white !important;
    border: none !important;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 1rem;
    transition: background-color 0.3s ease-in-out;
}

/* Search button hover effect */
.btn-search:hover {
    background-color: #425e79 !important; /* Darker Blue */
}

/* Jumbotron styling */
.jumbotron {
    background-color: rgba(223, 223, 223, 0.533);
    color: black;
    border-radius: 20px;
    padding: 20px;
    width: 70%;
    margin: 40px auto;
    text-align: center;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

/* Button inside the jumbotron */
.jumbotron .btn-primary {
    background-color: #6f372b;
    border-color: #ff5733;
    color: white;
}

/* Change button color on hover */
.jumbotron .btn-primary:hover {
    background-color: #cc4626;
    border-color: #cc4626;
}