@use 'functions' as *;

:root {
    --primary-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
    --secondary-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    --tertiary-font: ui-serif, Georgia, Cambria, 'Times New Roman', Times, serif;
    --emoji-font: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', 'Android Emoji', EmojiSymbols, 'EmojiOne Mozilla', 'Twemoji Mozilla', 'Segoe UI Symbol';

    @media (prefers-reduced-motion: no-preference) {
        scroll-behavior: smooth;
    }
}

/*
 * 1. Removes the default `margin` of every element.
 * 2. Removes the default `padding` of every element.
 * 3. Sets the `box-sizing` of every element to `border-box`.
 */
*,
::after,
::before {
    margin: 0; /* 1 */
    padding: 0; /* 2 */
    box-sizing: border-box; /* 3 */
}

html {
    tab-size: 4;
    height: 100%;
}

/*
 * 1. Use a consistent sensible `line-height` in all browsers.
 * 2. Prevent adjustments of `font-size` after orientation changes in iOS.
 * 3. Enables kerning and optional ligatures.
 * 4. 
 */
body {
    height: inherit;
    min-height: 100%;
    line-height: 1.5; /* 1 */
    font-size: rem(16);
    text-size-adjust: 100%; /* 2 */
    text-rendering: optimizeLegibility; /* 3 */
    -webkit-font-smoothing: antialiased;
    font-family: Inter, var(--primary-font);
    -webkit-tap-highlight-color: transparent; /* 4 */

    @supports (font-feature-settings: normal) {
        font-feature-settings: 'cv07', 'cv08', 'cv10';
        font-family: 'Inter var', Inter, var(--primary-font);
    }
}

a,
abbr,
address,
area,
article,
aside,
audio,
b,
base,
bdi,
bdo,
blockquote,
br,
button,
canvas,
caption,
cite,
code,
col,
colgroup,
data,
datalist,
dd,
del,
details,
dfn,
div,
dl,
dt,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hr,
i,
iframe,
img,
input,
ins,
kbd,
label,
legend,
li,
link,
main,
map,
mark,
meter,
nav,
object,
ol,
optgroup,
option,
output,
p,
param,
picture,
pre,
progress,
q,
rp,
rt,
ruby,
s,
samp,
section,
select,
small,
span,
strong,
sub,
summary,
sup,
svg,
table,
tbody,
td,
template,
textarea,
tfoot,
th,
thead,
tr,
track,
u,
ul,
video,
wbr {
    position: relative;
    vertical-align: baseline;
}

a {
    text-decoration: none;

    &:hover {
        text-decoration: underline;
    }
}

/*
 * Add the correct text decoration in Chrome, Edge, and Safari.
 */
abbr:where([title]) {
    cursor: help;
    text-decoration: underline dotted;
}

/*
 * 1. Remove `border-radius` in Edge.
 * 2. Remove the inheritance of `text-transform` in Edge, IE11 and IE10.
 */
button {
    border-radius: 0; /* 1 */
    text-transform: none; /* 2 */
}

/*
 * Corrects the `display` in all browsers.
 */
details > summary:first-of-type {
    display: list-item;
}

/* 
 * 1. Correct the odd `appearance` in Chrome and Safari.
 * 2. Correct the `outline-offset` in Safari.
 */
input {
    &[type='search'] {
        appearance: textfield; /* 1 */
        outline-offset: rem(-2); /* 2 */

        &::-webkit-search-cancel-button {
            cursor: pointer;
        }
    }

    &[type='range'] {
        &::-webkit-slider-thumb {
            cursor: grab;
        }

        &:active {
            &::-webkit-slider-thumb {
                cursor: grabbing;
            }
        }
    }
}

h1 {
    font-size: calc(1.375rem + 1.5vw);

    @media screen and (min-width: rem(1200)) {
        font-size: 2.5rem;
    }
}

h2 {
    font-size: calc(1.325rem + 0.9vw);

    @media screen and (min-width: rem(1200)) {
        font-size: 2rem;
    }
}

h3 {
    font-size: calc(1.3rem + 0.6vw);

    @media screen and (min-width: rem(1200)) {
        font-size: 1.75rem;
    }
}

h4 {
    font-size: calc(1.275rem + 0.3vw);

    @media screen and (min-width: rem(1200)) {
        font-size: 1.5rem;
    }
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

/* 
 * Remove the inheritance of `word-wrap` in Safari.
 */
select {
    word-wrap: normal;
}

small {
    font-size: rem(14);
}

/* 
 * Add the correct `font-weight` in Chrome, Edge, and Safari.
 */
b,
strong {
    font-weight: bolder;
}

/*
 * Remove default `color` in Safari on iOS 15+. 
 */
button,
select {
    color: inherit;
}

/*
 * Corrects the inability to style clickable types in Safari and Safari on iOS.
 */
[type='button'],
[type='reset'],
[type='submit'],
button {
    appearance: button;
}

button,
input,
optgroup,
select,
textarea {
    font: inherit;
    line-height: inherit;
}

[role='button'],
[type='button'],
[type='checkbox'],
[type='radio'],
[type='range'],
[type='reset'],
[type='submit'],
button,
select,
summary {
    cursor: pointer;
}

canvas,
iframe,
img,
object,
svg,
video {
    max-width: 100%;
    overflow: visible;
    user-select: none;
    object-fit: contain;
    vertical-align: middle;
}

code,
kbd,
samp,
pre {
    font-family: var(--secondary-font);
}

/*
 * 1. Make `::placeholder` have the same positioning as control text in Safari.
 */
input,
textarea {
    &::placeholder {
        user-select: none;
        line-height: normal; /* 1 */
        color: rgb(175 175 175);
    }

    &:focus {
        &::placeholder {
            color: rgb(200 200 200);
        }
    }
}

/*
 * Prevent `sub` and `sup` elements from affecting the `line-height`.
 */
sub,
sup {
    line-height: 0;
}

[hidden] {
    display: none !important;
}

[hidden='until-found'] {
    display: revert;
}

:disabled {
    cursor: not-allowed;
}

/*
 * 1. Change font properties to `inherit` in Safari.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */
::-webkit-file-upload-button {
    font: inherit; /* 1 */
    appearance: button; /* 2 */
}

/*
 * Correct the cursor style of increment and decrement buttons in Safari.
 */
::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
    height: auto;
}

/*
 * Remove the inner `padding` in Chrome and Safari.
 */
::-webkit-search-decoration {
    appearance: none;
}