/*
  Skunkworks Academy Global Design System
  Canonical source: /assets/skunkworks-design-system.css
  Scope: brand tokens, global navigation, layout, cards, forms, documents, course pages, and print formats.
*/

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700;800;900&display=swap");

:root {
  color-scheme: light;

  /* Brand tokens */
  --sk-brand-black: #0f0f14;
  --sk-brand-ink: #161616;
  --sk-brand-blue: #0f62fe;
  --sk-brand-blue-hover: #0043ce;
  --sk-brand-cyan: #06b6d4;
  --sk-brand-purple: #7c3aed;
  --sk-brand-success: #22c55e;
  --sk-brand-warning: #f59e0b;
  --sk-brand-danger: #fb7185;

  /* Surface tokens */
  --sk-bg: #f4f4f4;
  --sk-bg-gradient:
    radial-gradient(circle at 0 0, rgba(15, 98, 254, .10), transparent 28rem),
    linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(244, 244, 244, 1));
  --sk-layer-01: #ffffff;
  --sk-layer-02: #f8fafc;
  --sk-layer-03: #e5e7eb;
  --sk-layer-inverse: #0f0f14;

  /* Text tokens */
  --sk-text-primary: #161616;
  --sk-text-secondary: #525252;
  --sk-text-muted: #6f6f6f;
  --sk-text-on-color: #ffffff;
  --sk-text-inverse: #f8fafc;

  /* Interaction tokens */
  --sk-interactive: var(--sk-brand-blue);
  --sk-interactive-hover: var(--sk-brand-blue-hover);
  --sk-link: var(--sk-brand-blue);
  --sk-focus: var(--sk-brand-blue);

  /* Border, radius, elevation */
  --sk-border-subtle: #e0e0e0;
  --sk-border-strong: #8d8d8d;
  --sk-border-inverse: rgba(255, 255, 255, .16);
  --sk-radius-sm: .5rem;
  --sk-radius-md: 1rem;
  --sk-radius-lg: 1.5rem;
  --sk-radius-xl: 2rem;
  --sk-shadow-sm: 0 8px 24px rgba(15, 15, 20, .08);
  --sk-shadow: 0 18px 48px rgba(15, 15, 20, .10);
  --sk-shadow-strong: 0 30px 90px rgba(15, 15, 20, .18);

  /* Typography */
  --sk-font-sans: "IBM Plex Sans", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sk-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sk-type-hero: clamp(2.75rem, 7vw, 5.75rem);
  --sk-type-h1: clamp(2.25rem, 5vw, 4.5rem);
  --sk-type-h2: clamp(1.75rem, 3vw, 2.75rem);
  --sk-type-h3: clamp(1.25rem, 2vw, 1.6rem);
  --sk-type-lead: clamp(1.05rem, 1.7vw, 1.35rem);
  --sk-type-small: .875rem;

  /* Spacing scale */
  --sk-space-01: .125rem;
  --sk-space-02: .25rem;
  --sk-space-03: .5rem;
  --sk-space-04: .75rem;
  --sk-space-05: 1rem;
  --sk-space-06: 1.5rem;
  --sk-space-07: 2rem;
  --sk-space-08: 2.5rem;
  --sk-space-09: 3rem;
  --sk-space-10: 4rem;
  --sk-space-11: 5rem;
  --sk-space-12: 6rem;

  --sk-container: 1200px;
  --sk-transition: 160ms ease;

  /* Legacy variable bridge. New work must use --sk-* tokens. */
  --primary-color: var(--sk-interactive);
  --accent-color: var(--sk-brand-cyan);
  --bg-color: var(--sk-bg);
  --card-bg: var(--sk-layer-01);
  --text-color: var(--sk-text-primary);
  --muted-color: var(--sk-text-secondary);
  --border-color: var(--sk-border-subtle);
  --stat-number: var(--sk-interactive);
  --stat-label: var(--sk-text-secondary);
  --transition-speed: var(--sk-transition);
}

:root[data-theme="dark"],
[data-theme="dark"] {
  color-scheme: dark;
  --sk-bg: #050505;
  --sk-bg-gradient:
    radial-gradient(circle at 0 0, rgba(124, 58, 237, .24), transparent 32rem),
    radial-gradient(circle at 100% 0, rgba(6, 182, 212, .16), transparent 30rem),
    linear-gradient(180deg, #050505, #101010);
  --sk-layer-01: #101010;
  --sk-layer-02: #171717;
  --sk-layer-03: #262626;
  --sk-layer-inverse: #ffffff;
  --sk-text-primary: #f8fafc;
  --sk-text-secondary: #cbd5e1;
  --sk-text-muted: #94a3b8;
  --sk-text-inverse: #161616;
  --sk-border-subtle: rgba(255, 255, 255, .13);
  --sk-border-strong: rgba(255, 255, 255, .26);
  --sk-shadow-sm: 0 8px 24px rgba(0, 0, 0, .28);
  --sk-shadow: 0 20px 60px rgba(0, 0, 0, .36);
  --sk-shadow-strong: 0 30px 90px rgba(0, 0, 0, .48);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --sk-bg: #050505;
    --sk-bg-gradient:
      radial-gradient(circle at 0 0, rgba(124, 58, 237, .24), transparent 32rem),
      radial-gradient(circle at 100% 0, rgba(6, 182, 212, .16), transparent 30rem),
      linear-gradient(180deg, #050505, #101010);
    --sk-layer-01: #101010;
    --sk-layer-02: #171717;
    --sk-layer-03: #262626;
    --sk-layer-inverse: #ffffff;
    --sk-text-primary: #f8fafc;
    --sk-text-secondary: #cbd5e1;
    --sk-text-muted: #94a3b8;
    --sk-text-inverse: #161616;
    --sk-border-subtle: rgba(255, 255, 255, .13);
    --sk-border-strong: rgba(255, 255, 255, .26);
    --sk-shadow-sm: 0 8px 24px rgba(0, 0, 0, .28);
    --sk-shadow: 0 20px 60px rgba(0, 0, 0, .36);
    --sk-shadow-strong: 0 30px 90px rgba(0, 0, 0, .48);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sk-font-sans);
  color: var(--sk-text-primary);
  background: var(--sk-bg-gradient, var(--sk-bg));
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.swa-has-global-nav { padding-top: 82px; }
img, svg { display: block; max-width: 100%; }
a { color: var(--sk-link); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--sk-focus); outline-offset: 3px; }

.sk-sr-only,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sk-skip-link,
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 2147483647;
  transform: translateY(-150%);
  background: var(--sk-layer-inverse);
  color: var(--sk-text-inverse);
  padding: .65rem .9rem;
  border-radius: 999px;
  font-weight: 800;
}
.sk-skip-link:focus,
.skip-link:focus { transform: translateY(0); }

.sk-app { min-height: 100vh; display: flex; flex-direction: column; }
.sk-main { flex: 1; }
.sk-container,
.shell,
.nav-shell,
.footer-shell { width: min(100% - 2rem, var(--sk-container)); margin-inline: auto; }

/* Global injected navigation */
.swa-global-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 2147483000;
  border-bottom: 1px solid var(--sk-border-subtle);
  background: color-mix(in srgb, var(--sk-layer-01) 92%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--sk-text-primary);
}
.swa-global-nav__inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.swa-global-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--sk-text-primary);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -.035em;
  white-space: nowrap;
}
.swa-global-nav__brand:hover { text-decoration: none; }
.swa-global-nav__brand img { width: 34px; height: 34px; border-radius: .65rem; object-fit: contain; }
.swa-global-nav__brand .swa-logo-dark { display: none; }
:root[data-theme="dark"] .swa-logo-light,
[data-theme="dark"] .swa-logo-light { display: none; }
:root[data-theme="dark"] .swa-logo-dark,
[data-theme="dark"] .swa-logo-dark { display: inline-block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .swa-logo-light { display: none; }
  :root:not([data-theme="light"]) .swa-logo-dark { display: inline-block; }
}
.swa-global-nav__links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .4rem;
  flex-wrap: wrap;
}
.swa-global-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .5rem .7rem;
  color: var(--sk-text-muted);
  text-decoration: none;
  font-size: .82rem;
  font-weight: 850;
  line-height: 1;
}
.swa-global-nav__link:hover,
.swa-global-nav__link:focus,
.swa-global-nav__link[aria-current="page"] {
  border-color: var(--sk-border-subtle);
  background: color-mix(in srgb, var(--sk-interactive) 10%, transparent);
  color: var(--sk-text-primary);
  text-decoration: none;
}
.swa-global-nav__toggle {
  display: none;
  align-items: center;
  gap: .65rem;
  border: 1px solid var(--sk-border-subtle);
  border-radius: 999px;
  background: transparent;
  color: var(--sk-text-primary);
  padding: .65rem .9rem;
  font-weight: 850;
}
.swa-global-nav__toggle-lines { display: grid; gap: 4px; }
.swa-global-nav__toggle-lines span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 999px; }

/* Static canonical header for pages that render their own shell */
.sk-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--sk-layer-01) 92%, transparent);
  color: var(--sk-text-primary);
  border-bottom: 1px solid var(--sk-border-subtle);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.sk-site-header__inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.sk-site-brand { display: inline-flex; align-items: center; gap: .8rem; color: var(--sk-text-primary); font-weight: 900; letter-spacing: -.035em; }
.sk-site-brand:hover { text-decoration: none; }
.sk-site-brand__icon { inline-size: 38px; block-size: 38px; object-fit: contain; border-radius: .75rem; }
.sk-site-brand__name { line-height: 1; white-space: nowrap; }
.sk-site-brand__tagline { display: block; margin-top: .15rem; color: var(--sk-text-muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sk-nav { display: flex; align-items: center; justify-content: flex-end; gap: .4rem; flex-wrap: wrap; }
.sk-nav a { border: 1px solid transparent; border-radius: 999px; padding: .5rem .7rem; color: var(--sk-text-muted); font-weight: 850; font-size: .85rem; }
.sk-nav a:hover,
.sk-nav a[aria-current="page"] { border-color: var(--sk-border-subtle); background: color-mix(in srgb, var(--sk-interactive) 10%, transparent); color: var(--sk-text-primary); text-decoration: none; }
.sk-nav-toggle { display: none; }

.sk-section { padding-block: var(--sk-space-10); }
.sk-section--contrast { background: var(--sk-layer-01); border-block: 1px solid var(--sk-border-subtle); }
.sk-page-header,
.sk-hero { position: relative; overflow: hidden; color: var(--sk-text-primary); }
.sk-hero { background: linear-gradient(135deg, var(--sk-brand-ink), #262626 55%, var(--sk-brand-black)); color: #fff; border-bottom: 1px solid var(--sk-border-subtle); }
.sk-hero::before { content: ""; position: absolute; inset: -20% -15% auto auto; width: 34rem; height: 34rem; border-radius: 999px; background: radial-gradient(circle, color-mix(in srgb, var(--sk-interactive) 34%, transparent), transparent 70%); pointer-events: none; }
.sk-hero__inner { position: relative; min-height: clamp(28rem, 56vw, 44rem); display: grid; align-items: end; padding-block: var(--sk-space-12) var(--sk-space-11); }
.sk-hero__content { max-width: 900px; }
.sk-eyebrow { display: inline-flex; align-items: center; gap: .5rem; margin: 0 0 1rem; color: var(--sk-interactive); font-size: var(--sk-type-small); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sk-hero .sk-eyebrow { color: #a5f3fc; }
h1, h2, h3, p { margin-top: 0; }
.sk-hero h1,
.sk-page-header h1 { margin: 0 0 var(--sk-space-06); font-size: var(--sk-type-hero); line-height: .95; letter-spacing: -.06em; }
.sk-section h2,
.sk-heading-xl { margin: 0 0 var(--sk-space-05); font-size: var(--sk-type-h2); line-height: 1; letter-spacing: -.045em; }
.sk-hero p,
.sk-section-lead,
.lead { max-width: 780px; margin: 0; color: color-mix(in srgb, currentColor 72%, transparent); font-size: var(--sk-type-lead); }
.sk-actions,
.actions { display: flex; flex-wrap: wrap; gap: var(--sk-space-04); margin-top: var(--sk-space-07); }

.sk-button,
.btn {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--sk-interactive);
  color: #fff;
  padding: .75rem 1.15rem;
  font-weight: 850;
  text-decoration: none;
  transition: transform var(--sk-transition), background var(--sk-transition), border-color var(--sk-transition);
}
.sk-button:hover,
.btn:hover { background: var(--sk-interactive-hover); color: #fff; text-decoration: none; transform: translateY(-1px); }
.sk-button--secondary,
.btn.secondary,
.btn:not(.primary) { background: transparent; color: currentColor; border-color: var(--sk-border-subtle); }
.sk-button--ghost { background: transparent; color: var(--sk-link); border-color: transparent; }
.primary { background: var(--sk-interactive) !important; color: #fff !important; }

.sk-grid { display: grid; gap: var(--sk-space-06); }
.sk-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sk-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sk-grid--4,
.sk-card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.sk-card,
.card,
.tile,
.process,
.repo-panel,
.hero-card {
  min-height: 100%;
  background: color-mix(in srgb, var(--sk-layer-01) 92%, transparent);
  border: 1px solid var(--sk-border-subtle);
  border-radius: var(--sk-radius-lg);
  color: var(--sk-text-primary);
  box-shadow: var(--sk-shadow-sm);
  transition: transform var(--sk-transition), box-shadow var(--sk-transition), border-color var(--sk-transition);
}
.sk-card:hover,
.card:hover,
.tile:hover { border-color: color-mix(in srgb, var(--sk-interactive) 42%, var(--sk-border-subtle)); box-shadow: var(--sk-shadow); }
.sk-card__media { aspect-ratio: 1 / 1; overflow: hidden; background: var(--sk-layer-inverse); border-start-start-radius: inherit; border-start-end-radius: inherit; }
.sk-card__media img { inline-size: 100%; block-size: 100%; object-fit: cover; transition: transform 280ms ease; }
.sk-card:hover .sk-card__media img { transform: scale(1.035); }
.sk-card__body,
.card,
.tile,
.process,
.repo-panel,
.hero-card { padding: var(--sk-space-06); }
.sk-card__title { margin: 0 0 .25rem; font-size: var(--sk-type-h3); line-height: 1.2; letter-spacing: -.02em; }
.sk-card__meta,
.sk-card__text,
.card p,
.tile p { color: var(--sk-text-secondary); }
.sk-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.sk-tag,
.tile-kicker,
.level {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--sk-interactive) 25%, transparent);
  border-radius: 999px;
  padding-inline: .75rem;
  background: color-mix(in srgb, var(--sk-interactive) 12%, transparent);
  color: var(--sk-interactive);
  font-size: .75rem;
  font-weight: 800;
}

.sk-stats,
.metric-grid,
.process-grid,
.ecosystem-grid,
.pathways,
.repo-layout,
.cards,
.stats {
  display: grid;
  gap: var(--sk-space-05);
}
.ecosystem-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pathways,
.metric-grid,
.repo-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.stats { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.sk-stat,
.metric,
.step,
.repo-item,
.stat { border: 1px solid var(--sk-border-subtle); border-radius: var(--sk-radius-md); background: var(--sk-layer-01); padding: var(--sk-space-05); }
.sk-stat__value,
.metric strong,
.stat .number { display: block; margin-bottom: .25rem; color: var(--sk-interactive); font-size: 2rem; font-weight: 900; letter-spacing: -.04em; }
.sk-stat__label,
.metric span,
.stat .label { color: var(--sk-text-secondary); font-size: var(--sk-type-small); }

.sk-form,
.sk-form-card { display: grid; gap: var(--sk-space-05); }
.sk-form-card { max-width: 640px; margin-inline: auto; padding: var(--sk-space-07); background: var(--sk-layer-01); border: 1px solid var(--sk-border-subtle); border-radius: var(--sk-radius-lg); box-shadow: var(--sk-shadow); }
.sk-field { display: grid; gap: .4rem; }
.sk-label { color: var(--sk-text-primary); font-weight: 750; }
.sk-input,
.sk-select,
.sk-textarea,
.sk-form input,
.sk-form select,
.sk-form textarea {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--sk-border-subtle);
  border-radius: var(--sk-radius-sm);
  background: var(--sk-layer-01);
  color: var(--sk-text-primary);
  padding: .65rem .75rem;
}
.sk-textarea,
.sk-form textarea { min-height: 7rem; resize: vertical; }
.sk-help-text { color: var(--sk-text-muted); font-size: var(--sk-type-small); }
.sk-form--invalid :invalid { border-color: var(--sk-brand-danger); }

.sk-document,
.document {
  width: min(100% - 2rem, 920px);
  margin: var(--sk-space-07) auto;
  background: var(--sk-layer-01);
  color: var(--sk-text-primary);
  border-top: .5rem solid var(--sk-brand-black);
  border-radius: var(--sk-radius-sm);
  box-shadow: var(--sk-shadow);
  padding: clamp(1.5rem, 4vw, 3.5rem);
}
.sk-document-header,
.document .header { border-bottom: 2px solid var(--sk-brand-black); padding-bottom: var(--sk-space-05); margin-bottom: var(--sk-space-07); }
.sk-document-title,
.document h1 { text-align: center; font-size: 1.4rem; text-transform: uppercase; letter-spacing: .06em; }
.sk-document h2,
.document h2 { font-size: 1rem; margin-top: var(--sk-space-07); padding-bottom: .4rem; border-bottom: 1px solid var(--sk-border-subtle); text-transform: uppercase; letter-spacing: .04em; }
.sk-table-wrap { overflow-x: auto; }
.sk-table,
.document table { width: 100%; border-collapse: collapse; margin-block: var(--sk-space-05); }
.sk-table th,
.sk-table td,
.document th,
.document td { border: 1px solid var(--sk-border-subtle); padding: .75rem; vertical-align: top; }
.sk-table th,
.document th { background: var(--sk-layer-02); text-align: left; font-weight: 800; }
.sk-signature-grid,
.signature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sk-space-06); margin-top: var(--sk-space-06); }
.sk-signature-box,
.signature-box { border: 1px solid var(--sk-border-subtle); background: var(--sk-layer-02); padding: var(--sk-space-06); min-height: 12rem; page-break-inside: avoid; }

.sk-footer,
.footer {
  margin-top: auto;
  background: var(--sk-brand-black);
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.sk-footer__inner,
.footer-shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: var(--sk-space-07); }
.sk-footer a,
.footer a { color: #cbd5e1; font-weight: 750; }
.sk-footer__bottom { padding-block: 1rem; border-top: 1px solid rgba(255, 255, 255, .12); color: #94a3b8; font-size: var(--sk-type-small); }

[data-format="document"] body,
body[data-format="document"] { background: #eef2f7; }
[data-format="print"] .swa-global-nav,
body[data-format="print"] .swa-global-nav { display: none; }

@media (max-width: 980px) {
  body.swa-has-global-nav { padding-top: 74px; }
  .swa-global-nav__inner { width: min(100% - 20px, 1180px); min-height: 66px; }
  .swa-global-nav__brand span { display: none; }
  .swa-global-nav__toggle { display: inline-flex; }
  .swa-global-nav__links {
    position: fixed;
    top: 74px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 20px);
    max-height: calc(100vh - 92px);
    overflow: auto;
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .5rem;
    border: 1px solid var(--sk-border-subtle);
    border-radius: var(--sk-radius-lg);
    background: var(--sk-layer-01);
    box-shadow: var(--sk-shadow-strong);
    padding: .9rem;
  }
  .swa-global-nav.swa-open .swa-global-nav__links { display: grid; }
  .swa-global-nav__link { justify-content: flex-start; min-height: 44px; border-color: var(--sk-border-subtle); padding: .75rem .9rem; font-size: .9rem; }
  .sk-grid--4,
  .sk-card-grid,
  .ecosystem-grid,
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .repo-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .sk-container,
  .shell,
  .nav-shell,
  .footer-shell { width: min(100% - 1.5rem, var(--sk-container)); }
  .sk-grid--2,
  .sk-grid--3,
  .sk-grid--4,
  .sk-card-grid,
  .ecosystem-grid,
  .pathways,
  .metric-grid,
  .process-grid,
  .sk-signature-grid,
  .signature-grid { grid-template-columns: 1fr; }
  .sk-section { padding-block: var(--sk-space-09); }
  .sk-hero__inner { min-height: 32rem; }
  .sk-hero h1,
  .sk-page-header h1 { font-size: clamp(2.55rem, 14vw, 4rem); }
  .swa-global-nav__links { grid-template-columns: 1fr; }
}

@media print {
  @page { size: A4; margin: 18mm 16mm; }
  :root { color-scheme: light; }
  body { background: #fff !important; color: #111827 !important; padding: 0 !important; }
  .swa-global-nav,
  .sk-site-header,
  .sk-footer,
  .footer,
  .sk-print-hide { display: none !important; }
  .sk-document,
  .document { width: 100%; margin: 0; padding: 0; border: 0; box-shadow: none; background: #fff; color: #111827; }
  a { color: #111827; text-decoration: none; }
  .sk-card,
  .card,
  .tile,
  .signature-box { box-shadow: none; page-break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}