:root {
    --ice-white: hsl(192, 33%, 97%);
    --snow-white: hsl(0, 0%, 100%);
    --glacier-blue: hsl(196, 57%, 82%);
    --arctic-blue: hsl(197, 48%, 57%);
    --deep-ocean-blue: hsl(209, 59%, 30%);
    --slate-grey: hsl(183, 8%, 47%);
    --frost-grey: hsl(198, 17%, 88%);
}

body * {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    color: var(--deep-ocean-blue);
    background: linear-gradient(-25deg, var(--slate-grey), var(--frost-grey));
    height: 100vh;
    /* background-color: var(--bkg-dark); */
}

h1,
h2,
h3,
h4,
h5 {
    padding: 0;
    margin: 0;
}

header {
    padding: 0 1rem;
    border-bottom: 4px solid var(--ice-white);
}

.nav-bar {
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 0.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--ice-white);
    background-color: var(--deep-ocean-blue);
    padding: 0.25rem 0.5rem;
    border-radius: 5px;
    height: 100%;
}

a:hover {
    color: var(--deep-ocean-blue);
    background-color: var(--ice-white);
}

section {
    padding: 1rem;
    border-bottom: 4px solid var(--ice-white);
    display: flex;
    flex-direction: column;
}

.section-left, section-right {
    flex-basis: 50%;
}

.section-left {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--ice-white);
    justify-content: center;
}

.section-right {
    display: flex;
    flex-grow: 1;
}