body {
	margin: 0;
	padding: 0;
	font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background);
    color: var(--color)
}

* {
    box-sizing: border-box
}

:root {
    --background: #F5F9FC;
    --color: rgb(51,51,51);
    --card-background: white; 
    --border-color: rgba(0,0,0,.1);
    --padding-radius: 16px;
    --card-shadow: 0 2px 6px 2px rgba(60,64,67,0.15);
    --accent-color: #007aff;
    --accent-color-darken: #007bff20;
}

@media (prefers-color-scheme: dark){
    :root {
        --background: #121212;
        --color: white;
        --card-background: #1E1E1E;
        --border-color: rgba(255,255,255,.1);
        --card-shadow: 0 5px 5px -3px rgba(0,0,0,.2),0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12)
    }
}

a[href] {
	color: var(--accent-color);
	text-decoration: none
}

.container {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--padding-radius)
}

.heading {
    font-size: 100px;
    font-weight: 700;
    margin-bottom: 20px;
    margin: 0px;
    color: var(--color)
}

.header {
    padding: var(--padding-radius) 0px
}

.header .header-heading {
    display: inline-block
}

.header-heading {
    font-size: 32px;
    margin: 0;
    display: block
}

.nav {
    float: right;
    background-color: var(--card-background);
    padding: 10px;
    border-radius: 50px;
    box-shadow: var(--card-shadow);
    z-index: 999
}

.nav-link {
    font-weight: 500;
    font-size: 14px
}

.nav-link-text {
    overflow: hidden;
    white-space: nowrap;
    display: inline-block
}

@media screen and (max-width: 720px){
    .nav {
        display: none
    }

    .feature {
        font-size: 16px !important
    }
}

.feature {
    font-size: 24px;
    font-weight: 600;
    display: block;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    padding-top: var(--padding-radius)
}

.btn {
    text-align: center;
    display: inline-block;
    padding: 8px 12px;
    border-radius: 40px;
    font-size: 20px;
    font-weight: 600;
    background-color: var(--accent-color-darken);
    color: var(--accent-color);
    cursor: pointer
}