:root {
    --color-alabaster: #F3EEE4;
    --color-forest: #1F3A2E;
    --color-sage: #748575;
    --color-copper: #B56F45;
    --color-terracotta: #9A5638;

    --color-text: #2B2A27;
    --color-text-light: #F7F3EB;
    --color-white: #FFFFFF;

    --content-width: 1240px;

    --font-serif: Georgia, "Times New Roman", serif;
    --font-sans: Arial, Helvetica, sans-serif;

    --transition-fast: 180ms ease;
    --transition-normal: 320ms ease;
}


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


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;
    background: var(--color-alabaster);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
}


img,
video {
    display: block;
    max-width: 100%;
}


a {
    color: inherit;
}


button,
input,
textarea,
select {
    font: inherit;
}


.container {
    width: min(
        calc(100% - 40px),
        var(--content-width)
    );
    margin-inline: auto;
}


.site-logo {
    display: block;
    width: 180px;
    height: auto;
}


.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 11px 22px;

    border: 1px solid transparent;
    border-radius: 999px;

    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;

    cursor: pointer;

    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
}


.button:hover {
    transform: translateY(-1px);
}


.button-primary {
    background: var(--color-copper);
    color: var(--color-white);
}


.button-primary:hover {
    background: var(--color-terracotta);
}


.button-secondary {
    border-color: var(--color-forest);
    background: transparent;
    color: var(--color-forest);
}


.button-secondary:hover {
    background: var(--color-forest);
    color: var(--color-text-light);
}


.button-light {
    border-color: rgba(255, 255, 255, 0.55);
    background: transparent;
    color: var(--color-text-light);
}


.button-light:hover {
    background: var(--color-text-light);
    color: var(--color-forest);
}


.visually-hidden {
    position: absolute;

    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;

    overflow: hidden;

    clip: rect(0, 0, 0, 0);
    white-space: nowrap;

    border: 0;
}


@media (max-width: 700px) {
    .container {
        width: min(
            calc(100% - 28px),
            var(--content-width)
        );
    }

    .site-logo {
        width: 145px;
    }
}