/* Reset, typography and generic utilities. Mobile-first. */

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--imi-bg);
  color: var(--imi-text);
  font-family: var(--imi-font-sans);
  font-size: var(--imi-fs-body);
  line-height: var(--imi-lh-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote {
  margin: 0;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--imi-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--imi-accent);
  outline-offset: 3px;
}

/* Titles */

h1,
.display {
  font-family: var(--imi-font-mono);
  font-size: var(--imi-fs-display);
  font-weight: 700;
  line-height: var(--imi-lh-title);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h2 {
  font-family: var(--imi-font-mono);
  font-size: var(--imi-fs-h2);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h3 {
  font-size: var(--imi-fs-h3);
  font-weight: 600;
  line-height: 1.33;
}

code,
kbd,
pre {
  font-family: var(--imi-font-mono);
}

/* Text */

.lead {
  max-width: 560px;
  font-size: var(--imi-fs-lead);
  color: var(--imi-text-muted);
  text-wrap: pretty;
}

.muted {
  color: var(--imi-text-muted);
}

.small {
  font-size: var(--imi-fs-small);
  color: var(--imi-text-subtle);
}

/* Section label, e.g. "// services" */
.label {
  font-family: var(--imi-font-mono);
  font-size: var(--imi-fs-label);
  color: var(--imi-accent);
}

.label--urgent {
  color: var(--imi-urgent-text);
}

.nowrap {
  white-space: nowrap;
}

.mono {
  font-family: var(--imi-font-mono);
}

.accent {
  color: var(--imi-accent);
}

/* Terminal cursor, in the home page prompt */
.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 2px;
  background: var(--imi-accent);
  vertical-align: -0.12em;
  animation: imi-blink 1.1s steps(1) infinite;
}

/* Content still to be written, never used for real text */
.placeholder {
  color: var(--imi-placeholder);
}

/* Accessibility */

/* Keeps hidden="hidden" effective on elements with a display rule (e.g. .form-field) */
[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: var(--imi-space-2);
  left: var(--imi-space-2);
  z-index: 100;
  padding: var(--imi-space-3) var(--imi-space-4);
  border-radius: var(--imi-radius-sm);
  background: var(--imi-accent);
  color: var(--imi-ink);
  font-weight: 600;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}