/* Import a professional font from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

:root {
    --primary-color: #0d6efd; /* Bootstrap Primary Blue */
    --secondary-color: #6c757d;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --accent-color: #ffc107; /* A nice yellow accent */
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--light-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

.navbar-brand img {
    border-radius: 50%;
}

/* Style for the main content area */
#main-content {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

/* Headings styling */
h1, h2, h3, h4, h5, h6 {
    color: var(--dark-color);
    font-weight: 700;
}

h1 {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

/* Card styling for homepage */
.card-link {
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-color);
}

/* Table styling */
.table {
    margin-top: 1.5rem;
}

/* Blockquote styling for pro-tips */
blockquote {
    border-left: 5px solid var(--accent-color);
    background-color: #fffbe6;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
}

blockquote strong {
    font-style: normal;
}

.footer {
    background-color: #e9ecef;
}