/* Import Google Fonts (Roboto) for consistent typography */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

/* Global Color Palette
Define CSS variables for consistent colors across tje site.
*/
:root {
    --primary-color: #3498db;   /* Primary Color (blue) */
    --secondary-color: #2ecc71; /* Secondary color (green) */
    --text-color: #333333;  /* Text color (dark grey) */
    --background-color: #f5f5f5;    /* Background color (light gray) */
    --link-color: #0d6efd;  /* Link color (blue) */
}

/* Global Base Styles */
body {
    font-family: 'Roboto', sans-serif;  /* Use import Roboto font */
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

/* Anchor link styles with smooth jover transition */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* Container adjustments for consistent spacing */
.container {
    margin-top: 20px;
}

/* Navbar Styling */
.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Add subtle shadow to navbar */
}

/* Custom Button Styling */
/* .btn-custom can be used for buttons that need a unique look beyond Bootstrap´s default */
.btn-custom {
    background-color: var(--primary-color);
    border: none;
    color: #fff;
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

.btn-custom:hover {
    background-color: var(--secondary-color);
}

/* Card Styling for a modern, elevated look */
.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); /* Soft shadow for depth */
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translate(-5px); /* Lift effect on hover */
}

/* Typography Adjustments */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Footer Styling */
footer {
    background-color: #fff;
    border-top: 1px solid #eaeaea;
    padding: 1rem 0;
    font-size: 0.9rem;
    text-align: center;
}

/* Responsive Adjustments for Small Screens */
@media (max-width: 576px) {
    .container {
        padding: 0 1rem; /* Add horizontal padding for small devices */
    }
}