:root {
    --color-primary: #00cae0;
    --color-surface: #e7e6ed;
    --color-black: #000;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
a,
a:active,
a:visited {
    text-decoration: none;
    color: inherit;
}
.container {
    max-width: 850px;
    padding: 0 24px;
    margin: auto;
}
body {
    background-color: var(--color-surface);
    font-family: "Roboto", sans-serif;
}
.main {
    display: flex;
    align-items: center;
    gap: 32px;
    justify-content: center;
    justify-content: space-between;
}

.main .main-left {
    width: 99%;
}

.main-left p {
    font-size: 18px;
    color: var(--color-black);
}
h2 {
    color: var(--color-primary);
    font-size: 32px;
    font-weight: 500;
}

h1 {
    color: var(--color-primary);
    font-size: 42px;
    font-weight: bold;
    font-family: Helvetica, sans-serif;
    text-transform: capitalize;
}
li {
    list-style-type: none;
}
.main-navbar ul {
    display: flex;
    align-items: center;
    gap: 16px;
    color: gray;
}

.main-navbar ul li:hover a {
    color: var(--color-primary);
}
.main-navbar li::after {
    content: "";
    display: block;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: 0.5s;
}
.main-header li:hover::after {
    width: 100%;
}

.active {
    color: var(--color-primary);
}

@media (max-width: 480px) {
    .main {
        flex-direction: column-reverse;
    }
}