/*
 * Listmark pre-launch site (TASK-5035). Plain CSS, light mode only, no web
 * fonts and no external requests. Colors mirror the design tokens in
 * packages/tailwind-config/shared-styles.css (neutral-50/200/600/900,
 * primary-600/700); every text color meets WCAG AA on the background.
 */
:root {
  --color-background: oklch(98% 0.005 260);
  --color-surface: #ffffff;
  --color-foreground: oklch(20% 0.008 260);
  --color-muted-foreground: oklch(45% 0.015 260);
  --color-border: oklch(92% 0.01 260);
  --color-link: oklch(54.93% 0.2284 260.35);
  --color-link-hover: oklch(47.46% 0.1972 260.34);
  --font-sans:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial,
    'Noto Sans', sans-serif;
  color-scheme: light;
}

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

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

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
}

a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--color-link-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-link);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  z-index: 1;
}

.skip-link:focus {
  top: 1rem;
}

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

.site-header__inner,
.page,
.site-footer__inner {
  width: 100%;
  max-width: 45rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.site-header__inner {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-header__logo {
  display: inline-block;
  line-height: 0;
}

.site-header__logo img {
  height: 1.75rem;
  width: auto;
}

.page {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

h1 {
  font-size: 1.875rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.25rem;
  line-height: 1.35;
  margin: 2rem 0 0.5rem;
}

p,
ul {
  margin: 0 0 1rem;
}

ul {
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.375rem;
}

.effective-date {
  color: var(--color-muted-foreground);
}

.site-footer {
  border-top: 1px solid var(--color-border);
}

.site-footer__inner {
  padding-top: 1.25rem;
  padding-bottom: 2rem;
  color: var(--color-muted-foreground);
  font-size: 0.875rem;
}

/* Coming-soon page */
.coming-soon {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.coming-soon .page {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.coming-soon h1 {
  margin-bottom: 1.5rem;
  line-height: 0;
}

.coming-soon h1 img {
  height: 2.5rem;
  width: auto;
}

.coming-soon .lead {
  font-size: 1.125rem;
}

.coming-soon .muted {
  color: var(--color-muted-foreground);
}