*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: #1a202c;
}

a { color: #2c5282; }

/* Page structure */
.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.site-header {
    background-color: #2c5282;
}
.header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    max-width: 56rem;
    margin: 0 auto;
    padding: 1rem;
}
.logo {
    font-weight: 700;
    color: #fff;
    font-size: 1.125rem;
    text-decoration: none;
}
.nav-toggle {
    border: 1px solid #fff;
    padding: 0.5rem;
    border-radius: 0.25rem;
    background: transparent;
    cursor: pointer;
    line-height: 0;
}
.nav-toggle svg {
    fill: #fff;
    height: 0.75rem;
    width: 0.75rem;
    display: block;
}
.site-nav {
    display: none;
    width: 100%;
}
.site-nav.open {
    display: block;
}
.site-nav ul {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}
.site-nav li {
    margin-top: 0.75rem;
}
.site-nav a {
    color: #fff;
    font-size: 1.125rem;
    text-decoration: none;
    display: block;
}

/* Main content */
main {
    flex: 1;
    max-width: 56rem;
    margin: 0 auto;
    padding: 1rem;
    width: 100%;
}

/* Footer */
.site-footer {
    background-color: #f7fafc;
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 56rem;
    margin: 0 auto;
    padding: 1rem;
    font-size: 0.875rem;
    color: #1a202c;
}
.footer-inner a {
    font-weight: 700;
    color: #1a202c;
    text-decoration: none;
}
.footer-inner a:hover {
    text-decoration: underline;
}

/* Typography */
h1, h2 {
    font-size: 1.25rem;
    font-weight: 700;
    padding: 0.75rem;
    margin: 0;
    color: #1a202c;
}
.para {
    padding: 0.75rem;
    font-size: 1.125rem;
    color: #1a202c;
    margin: 0;
}
.para ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}
.para li {
    margin-bottom: 0.25rem;
}

/* Home */
.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    font-size: 1.125rem;
    padding: 0.75rem;
    color: #1a202c;
}

/* Desktop */
@media (min-width: 768px) {
    .header-inner {
        flex-wrap: nowrap;
        padding: 1.5rem;
    }
    .nav-toggle {
        display: none;
    }
    .site-nav {
        display: block;
        width: auto;
    }
    .site-nav ul {
        flex-direction: row;
        align-items: center;
        width: auto;
    }
    .site-nav li {
        margin-top: 0;
        margin-left: 1.5rem;
    }
    main {
        padding: 4rem 2rem;
    }
    .footer-inner {
        padding: 2rem;
    }
}