:root {
    --color-red: rgb(255, 92, 77);
    --color-yellow: rgb(255, 232, 140);
    --color-accent: rgb(77, 31, 31);
    --color-blue: rgb(0, 191, 230);
    --color-light-blue: rgb(196, 245, 245);
    --color-offwhite: rgb(251, 252, 249);
    --color-white: rgb(255, 255, 255);

    --min-supported-height: 300px;
}

html {
    font-family: sans-serif;
    font-size: 1.2em;
}

@media (min-width: 768px) {
    html {
        font-size: 1.5em;
    }
}

header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-width: min-content;
    min-height: var(--min-supported-height);
    height: 100vh;
    background-color: var(--color-yellow);

    .main-title {
        color: var(--color-red);
    }

    .company-logo {
        flex: 0 1;
        max-width: 100%;
        max-height: calc(100% - 12em);
    }

    .sub-title {
        font-size: 1em;
        color: var(--color-accent);
    }

    .read-more-button {
        padding: 1em;
        margin-bottom: 2em;
        background-color: var(--color-offwhite);
        border: 1px solid var(--color-accent);
        border-radius: 2em;
        color: var(--color-accent);
        text-decoration: none;
    }
}

main {
    background-color: var(--color-offwhite);
}

section {
    margin: 4em auto;
    padding: 0 1ch;
    max-width: 800px;
}

details {
    border: 1px solid black;
    border-radius: 8px;
    margin: 1rem 1ch;
    padding: 1rem 1ch;
}

summary {
    font-weight: bold;
}

details[open] summary {
    margin-bottom: 1rem;
}

footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    background-color: var(--color-yellow);
    padding: 0 1ch;

    .footer-title {
        color: var(--color-accent);
    }
}

.clickable {
    box-shadow: 0 2px 3px var(--color-accent);
    transition: all 0.2s ease;
}

@media (hover: hover) {
    .clickable:hover {
        transform: translateY(1px);
    }
}

.clickable:active {
    transform: translateY(2px);
}