/* DeadLoad website. Colors, type and spacing come from tokens.css (generated). */

:root {
  --heading: var(--dl-color-brand-navy);
  --link: var(--dl-color-brand-blue);
  --tint-blue: #EFF6FF;
  --tint-success: #F0FDF4;
  --tint-warning: #FFFBEB;
  --tint-danger: #FEF2F2;
  --line: #94A3B8;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --heading: var(--dl-color-text-primary);
    --tint-blue: #172A46;
    --tint-success: #13261D;
    --tint-warning: #2B2112;
    --tint-danger: #2D1A1E;
    --line: #475569;
    --shadow: none;
  }
}

:root[data-theme="dark"] {
  --heading: var(--dl-color-text-primary);
  --tint-blue: #172A46;
  --tint-success: #13261D;
  --tint-warning: #2B2112;
  --tint-danger: #2D1A1E;
  --line: #475569;
  --shadow: none;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

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

body {
  margin: 0;
  background: var(--dl-color-canvas);
  color: var(--dl-color-text-secondary);
  font-family: var(--dl-font-web);
  font-size: var(--dl-size-web-body);
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}

h1,
h2,
h3,
h4 {
  color: var(--heading);
  line-height: 1.2;
  margin: 0 0 var(--dl-space-3);
  font-weight: var(--dl-weight-semibold);
}

h1 {
  font-size: clamp(36px, 5vw, var(--dl-size-web-hero));
  font-weight: var(--dl-weight-bold);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(26px, 3.2vw, var(--dl-size-web-h2));
}

h3 {
  font-size: var(--dl-size-web-h3);
}

p {
  margin: 0 0 var(--dl-space-4);
}

a {
  color: var(--link);
  text-underline-offset: 2px;
}

a:hover {
  text-decoration-thickness: 2px;
}

code,
pre,
kbd {
  font-family: var(--dl-font-mono);
  font-size: 0.875em;
}

code {
  overflow-wrap: anywhere;
}

:focus-visible {
  outline: var(--dl-focus-width) solid var(--dl-color-focus-ring);
  outline-offset: var(--dl-focus-offset);
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: var(--dl-space-4);
  top: -100px;
  z-index: 100;
  padding: var(--dl-space-2) var(--dl-space-4);
  background: var(--dl-color-card);
  color: var(--link);
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-radius: var(--dl-radius-control);
}

.skip-link:focus {
  top: var(--dl-space-3);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--dl-layout-web-max-width);
  margin: 0 auto;
  padding: 0 var(--dl-space-5);
}

/* ---------------------------------------------------------------- top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--dl-color-card);
  border-bottom: var(--dl-border-width) solid var(--dl-color-border);
}

.topbar .container {
  display: flex;
  align-items: center;
  gap: var(--dl-space-5);
  min-height: 64px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--dl-space-2);
  color: var(--heading);
  font-weight: var(--dl-weight-bold);
  font-size: 20px;
  text-decoration: none;
  margin-right: auto;
}

.brand img {
  width: 32px;
  height: 32px;
  flex: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--dl-space-1) var(--dl-space-4);
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav a {
  display: inline-block;
  padding: var(--dl-space-2) var(--dl-space-1);
  color: var(--dl-color-text-primary);
  text-decoration: none;
  font-size: 15px;
}

.nav a:hover {
  color: var(--link);
  text-decoration: underline;
}

.nav a[aria-current="page"] {
  color: var(--link);
  font-weight: var(--dl-weight-semibold);
}

@media (max-width: 860px) {
  .topbar {
    position: static;
  }

  .topbar .container {
    padding-top: var(--dl-space-2);
    padding-bottom: var(--dl-space-2);
    gap: var(--dl-space-1);
  }

  .nav {
    width: 100%;
    gap: 0 var(--dl-space-3);
  }

  .nav a {
    font-size: 14px;
  }
}

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dl-space-2);
  min-height: var(--dl-control-height-primary);
  padding: 0 var(--dl-space-5);
  border-radius: var(--dl-radius-control);
  border: var(--dl-border-width) solid transparent;
  font: inherit;
  font-weight: var(--dl-weight-semibold);
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dl-motion-fast-ms) ease, border-color var(--dl-motion-fast-ms) ease;
}

.btn-primary {
  background: var(--dl-color-brand-blue);
  color: var(--dl-color-on-brand);
}

.btn-primary:hover {
  background: var(--dl-color-brand-navy);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--dl-color-card);
  color: var(--dl-color-text-primary);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: var(--dl-color-text-primary);
}

.btn-small {
  min-height: 32px;
  padding: 0 var(--dl-space-3);
  font-size: 14px;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------------------------------------------------------------- sections */
.section {
  padding: var(--dl-space-8) 0;
  border-bottom: var(--dl-border-width) solid var(--dl-color-border);
}

.section-alt {
  background: var(--dl-color-card);
}

.section-intro {
  max-width: 760px;
  margin-bottom: var(--dl-space-6);
}

.eyebrow {
  display: block;
  margin-bottom: var(--dl-space-2);
  color: var(--dl-color-slate);
  font-size: 13px;
  font-weight: var(--dl-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead {
  font-size: 18px;
  color: var(--dl-color-text-secondary);
}

.note {
  font-size: var(--dl-size-web-caption);
  color: var(--dl-color-text-secondary);
}

/* ---------------------------------------------------------------- hero */
.hero {
  padding: var(--dl-space-8) 0;
  border-bottom: var(--dl-border-width) solid var(--dl-color-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--dl-space-7);
  align-items: center;
}

.hero-copy .lead {
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--dl-space-3);
  margin: var(--dl-space-5) 0 var(--dl-space-4);
}

.hero-visual {
  position: relative;
  padding: var(--dl-space-6) var(--dl-space-5) var(--dl-space-5);
}

.linework {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--line);
  pointer-events: none;
}

@media (max-width: 1023px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--dl-space-6);
  }
}

@media (max-width: 600px) {
  .hero,
  .section {
    padding: var(--dl-space-7) 0;
  }

  .container {
    padding: 0 var(--dl-space-4);
  }

  .hero-visual {
    padding: var(--dl-space-4) 0 0;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }
}

/* ---------------------------------------------------------------- screenshots */
.shot {
  position: relative;
  margin: 0;
}

.shot img {
  display: block;
  max-width: 100%;
  height: auto;
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-radius: var(--dl-radius-control);
  box-shadow: var(--shadow);
  background: var(--dl-color-card);
}

.shot figcaption {
  margin-top: var(--dl-space-3);
  font-size: 13px;
  color: var(--dl-color-text-secondary);
}

.shot-hero figcaption {
  display: inline-block;
  margin-left: calc(-1 * var(--dl-space-2));
  padding: 2px var(--dl-space-2);
  background: var(--dl-color-canvas);
}

.shots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--dl-space-6) var(--dl-space-5);
  align-items: start;
}

.shot-tall {
  grid-row: span 2;
}

@media (max-width: 700px) {
  .shots {
    grid-template-columns: minmax(0, 1fr);
  }

  .shot-tall {
    grid-row: auto;
  }
}

/* ---------------------------------------------------------------- risk badges */
.risk {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px var(--dl-space-2);
  border-radius: 4px;
  border: var(--dl-border-width) solid currentColor;
  font-size: 12px;
  font-weight: var(--dl-weight-semibold);
  white-space: nowrap;
}

.risk svg {
  width: 12px;
  height: 12px;
  flex: none;
}

.risk-routine {
  color: var(--dl-color-success);
  background: var(--tint-success);
}

.risk-review {
  color: var(--dl-color-warning);
  background: var(--tint-warning);
}

.risk-restricted {
  color: var(--dl-color-danger);
  background: var(--tint-danger);
}

/* ---------------------------------------------------------------- cards and grids */
.grid {
  display: grid;
  gap: var(--dl-space-5);
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1023px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 700px) {
  .grid-4,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
}

.card {
  background: var(--dl-color-card);
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-radius: var(--dl-radius-card);
  padding: var(--dl-space-5);
}

.section-alt .card {
  background: var(--dl-color-canvas);
}

.card h3 {
  font-size: 18px;
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.icon {
  width: 28px;
  height: 28px;
  margin-bottom: var(--dl-space-3);
  color: var(--dl-color-brand-blue);
}

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps > li {
  position: relative;
  padding-top: var(--dl-space-7);
}

.steps > li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: var(--dl-space-5);
  left: var(--dl-space-5);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--dl-color-brand-blue);
  color: var(--dl-color-brand-blue);
  font-weight: var(--dl-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps > li h3 {
  margin-top: var(--dl-space-5);
}

.list {
  margin: 0 0 var(--dl-space-4);
  padding-left: 1.2em;
}

.list li {
  margin-bottom: var(--dl-space-2);
}

/* ---------------------------------------------------------------- tables */
.table-wrap {
  overflow-x: auto;
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-radius: var(--dl-radius-card);
  background: var(--dl-color-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: var(--dl-space-3) var(--dl-space-4);
  border-bottom: var(--dl-border-width) solid var(--dl-color-border);
}

th {
  color: var(--dl-color-text-primary);
  font-weight: var(--dl-weight-semibold);
  background: var(--dl-color-canvas);
}

tr:last-child td {
  border-bottom: 0;
}

.table-wrap td:first-child {
  min-width: 180px;
  color: var(--dl-color-text-primary);
}

pre.wrap {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 600px) {
  .table-wrap thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .table-wrap tr {
    display: block;
    padding: var(--dl-space-3) 0;
    border-bottom: var(--dl-border-width) solid var(--dl-color-border);
  }

  .table-wrap tr:last-child {
    border-bottom: 0;
  }

  .table-wrap td {
    display: block;
    border: 0;
    padding: 2px var(--dl-space-4);
  }

  .table-wrap td:first-child {
    min-width: 0;
    font-weight: var(--dl-weight-semibold);
  }
}

/* ---------------------------------------------------------------- code blocks */
pre {
  margin: 0 0 var(--dl-space-4);
  padding: var(--dl-space-4);
  overflow-x: auto;
  background: var(--dl-color-canvas);
  color: var(--dl-color-text-primary);
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-radius: var(--dl-radius-control);
  line-height: 1.5;
}

.section-alt pre {
  background: var(--dl-color-canvas);
}

/* ---------------------------------------------------------------- callout */
.callout {
  border: var(--dl-border-width) solid var(--dl-color-border);
  border-left: 4px solid var(--dl-color-warning);
  background: var(--dl-color-card);
  border-radius: var(--dl-radius-control);
  padding: var(--dl-space-4) var(--dl-space-5);
  margin: var(--dl-space-5) 0;
  color: var(--dl-color-text-primary);
}

.callout strong {
  color: var(--heading);
}

.section-alt .callout {
  background: var(--dl-color-canvas);
}

/* ---------------------------------------------------------------- footer */
.footer {
  padding: var(--dl-space-7) 0;
  font-size: 14px;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--dl-space-5);
}

.footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--dl-space-2) var(--dl-space-5);
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer .brand {
  font-size: 16px;
  margin: 0 0 var(--dl-space-2);
}

.footer .brand img {
  width: 24px;
  height: 24px;
}

/* ---------------------------------------------------------------- high contrast */
@media (forced-colors: active) {
  .btn,
  .card,
  .mock,
  .risk,
  .illustration-tag {
    border: 1px solid CanvasText;
  }

  .mock-check.is-checked {
    forced-color-adjust: none;
    background: Highlight;
    color: HighlightText;
  }

  :focus-visible {
    outline-color: Highlight;
  }
}