@import url("reset.css");
@import url("variables.css");


@import url("reset.css");
@import url("variables.css");

/*
-----------------------------------------
CSS PROPERTIES & VALUES - QUICK REFERENCE
-----------------------------------------

CSS comments use /* and * / (without the space).

UNITS
px    = Pixels. Fixed CSS measurement.
%     = Percentage relative to another value,
        often the parent element.
em    = Relative to the element's font size
        (or parent's font size for font-size).
rem   = Relative to the root HTML font size.
vw    = 1% of the viewport width.
vh    = 1% of the viewport height.
ch    = Approximate width of the "0" character.

TYPOGRAPHY
font-family: Arial, sans-serif;
  Sets the typeface and fallback fonts.

font-size: 16px;
  Sets the size of the text.

font-weight: 400;
  Controls text weight.
  400 = Normal, 700 = Bold.
  Variable fonts may support values 100-900.

line-height: 1.5;
  Controls spacing between lines.
  1.5 means 1.5 times the font size.

letter-spacing: 2px;
  Controls spacing between characters.
  Negative values tighten spacing.

text-align: left;
  Aligns text: left, right, center, justify.

text-transform: uppercase;
  Changes appearance of text:
  uppercase, lowercase, capitalize, none.

COLOUR
color: #222222;
  Sets text colour.

background-color: #ffffff;
  Sets the background colour.

SPACING
margin: 20px;
  Space outside an element.

padding: 20px;
  Space inside an element.

margin-bottom: 20px;
  Adds space below an element.

WIDTH
width: 100%;
  Sets an element's width.

max-width: 800px;
  Limits how wide an element can become.

-----------------------------------------
*/


/* BODY - General page styling */
body {
  background-color: #ffffff;
  color: #222222;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  padding: 40px;
}

/* H1 - Main heading */
h1 {
  font-size: 64px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

/* H2 - Subheading */
h2 {
  font-size: 32px;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 30px;
}

/* P - Paragraph text */
p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0px;
  max-width: 650px;
  margin-bottom: 20px;
}

/*
WORKSHOP NAVIGATION — shared across the ten examples
These ordinary links open the neighbouring folder without JavaScript.
inline-block keeps the arrows beside the example number. Padding gives each
arrow a comfortable click area; currentColor follows this page's text colour.
The navigation stays in normal flow above the content, so it cannot cover it.
An outline makes keyboard focus visible. Unavailable directions are plain
spans, not links, so they cannot accidentally navigate or receive focus.
*/
.example-navigation {
  font-family: inherit;
  font-size: 14px;
  line-height: 1;
  margin-bottom: 20px;
}
.example-navigation a,
.example-navigation .unavailable {
  display: inline-block;
  padding: 12px;
  font-size: 20px;
  color: inherit;
  text-decoration: none;
}
.example-navigation a:hover { text-decoration: underline; }
.example-navigation a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}
.example-navigation .unavailable { opacity: .35; }
.example-navigation .example-number { font-size: 12px; }