/* Basic styles */
body {
    font-family: 'Poppins', Helvetica, sans-serif;
    margin: 20px;
    background-color: #f0f2f5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', Helvetica, sans-serif;
    color: #1877f2; /* Facebook blue */
}

p, span, a, button, input, textarea, select, option {
    font-family: 'Poppins', Helvetica, sans-serif;
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-right: 10px;
}

/* Font weight helpers */
.font-light {
    font-weight: 300;
}

.font-regular {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}