/* Base font sizing */
html {
    font-size: 14px;
    height: 100%; /* ensure full height */
}

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

/* Focus styles */
.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;
}

/* Layout basics */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* full viewport height */
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: #333;
}

main.container {
    flex: 1; /* pushes footer down */
}

/* Navbar brand styling */
.site-title {
    font-size: 2rem; /* Bigger company name */
    font-weight: bold;
    color: #000;
    letter-spacing: 1px;
}

.navbar-brand img {
    height: 80px; /* Larger logo */
}

.nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    margin-left: 10px;
}

/* Hero section */
.jumbotron {
    background: linear-gradient(to right, #f8f9fa, #e9ecef);
    padding: 4rem 2rem;
    border-radius: 0.5rem;
}

.jumbotron h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #222;
}

.jumbotron .lead {
    font-size: 1.25rem;
    color: #555;
}

/* Footer styling */
footer {
    font-size: 0.9rem;
    margin-top: auto; /* ensures footer sticks to bottom */
}

footer a {
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}