/* LimoDoc twin landing page. No build step, no external resource: the edge CSP
   is `default-src 'self'`. Colours mirror the design-system preset (PrimeVue Aura,
   indigo primary, slate surfaces); every text pairing meets WCAG 2.1 AA. */

/* Copied from @fontsource-variable/inter into fonts/ by apps/Dockerfile.web. */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('fonts/inter-latin-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

:root {
  color-scheme: light dark;

  --color-bg: #f8fafc; /* slate-50 */
  --color-surface: #ffffff;
  --color-border: #e2e8f0; /* slate-200 */
  --color-text: #0f172a; /* slate-900 */
  --color-text-muted: #475569; /* slate-600 */
  --color-primary: #4f46e5; /* indigo-600 */
  --color-primary-strong: #4338ca; /* indigo-700 */
  --color-badge-bg: #eef2ff; /* indigo-50 */
  --color-badge-text: #4338ca; /* indigo-700 */
  --color-focus: #4f46e5;
  --color-notice-bg: #fffbeb; /* amber-50 */
  --color-notice-border: #fcd34d; /* amber-300 */
  --color-notice-accent: #d97706; /* amber-600 */
  --color-notice-text: #78350f; /* amber-900 */
  --shadow-tile: 0 1px 2px rgb(15 23 42 / 0.06);
  --shadow-tile-hover: 0 8px 24px rgb(79 70 229 / 0.14);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f172a; /* slate-900 */
    --color-surface: #1e293b; /* slate-800 */
    --color-border: #334155; /* slate-700 */
    --color-text: #f1f5f9; /* slate-100 */
    --color-text-muted: #cbd5e1; /* slate-300 */
    --color-primary: #a5b4fc; /* indigo-300 */
    --color-primary-strong: #c7d2fe; /* indigo-200 */
    --color-badge-bg: #312e81; /* indigo-900 */
    --color-badge-text: #e0e7ff; /* indigo-100 */
    --color-focus: #a5b4fc;
    --color-notice-bg: #292524; /* stone-800 */
    --color-notice-border: #78350f; /* amber-900 */
    --color-notice-accent: #f59e0b; /* amber-500 */
    --color-notice-text: #fde68a; /* amber-200 */
    --shadow-tile: none;
    --shadow-tile-hover: 0 8px 24px rgb(0 0 0 / 0.35);
  }
}

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

body {
  margin: 0;
  font-family:
    'Inter Variable',
    'Inter',
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    'Noto Sans',
    sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-text-size-adjust: 100%;
}

.container {
  width: min(60rem, 100% - 2rem);
  margin-inline: auto;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: var(--color-surface);
  color: var(--color-primary-strong);
  font-weight: 600;
  transform: translateY(-200%);
}

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

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block: 0.875rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-mark {
  display: block;
  border-radius: 0.5rem;
}

.env-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Content */
main {
  padding-block: 2.5rem 3rem;
}

h1,
h2 {
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.625rem, 1.25rem + 1.8vw, 2.25rem);
  font-weight: 700;
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 650;
}

.lead {
  max-width: 44rem;
  margin: 0;
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.apps,
.notice {
  margin-top: 2.5rem;
}

.app-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.app-tile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  height: 100%;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-tile);
  color: var(--color-text);
  text-decoration: none;
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease,
    transform 150ms ease;
}

.app-tile:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-tile-hover);
  transform: translateY(-2px);
}

.app-name {
  font-size: 1.125rem;
  font-weight: 650;
  color: var(--color-primary);
}

.app-audience {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.app-summary {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
}

.app-host {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary-strong);
  overflow-wrap: anywhere;
}

/* U+203A lies inside the Inter subset's unicode-range; U+2192 does not. */
.app-host::after {
  content: ' ›';
  content: ' ›' / '';
}

.notice {
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-notice-border);
  border-left: 4px solid var(--color-notice-accent);
  border-radius: 0.75rem;
  background: var(--color-notice-bg);
  color: var(--color-notice-text);
}

.notice h2 {
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.notice p {
  margin: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0;
  padding-block: 1.5rem;
}

@media (prefers-reduced-motion: reduce) {
  .app-tile {
    transition: none;
  }

  .app-tile:hover {
    transform: none;
  }
}