/* Prime Beam site: brand tokens from the app (PVColor), system fonts, light and dark. */
:root {
  --orange: #ff542e;
  --yellow: #ffe500;
  --bg: #fff9ef;
  --surface: #ffffff;
  --hairline: #ede3d3;
  --text: #171717;
  --text-2: #5e574d;
  /* Orange dark enough for text on warm white (5.5:1). */
  --link: #b83a1c;
  --focus: #ff542e;
  --radius: 16px;
  --content: 44rem;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171717;
    --surface: #232323;
    --hairline: #333333;
    --text: #fff9ef;
    --text-2: #b9b2a6;
    --link: #ff7a5c;
    --focus: #ffe500;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 5.5rem;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 150ms ease;
}

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

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 50;
  padding: 0.75rem 1rem;
  background: var(--text);
  color: var(--bg);
  border-radius: 10px;
  font-weight: 600;
}

.skip:focus {
  top: 1rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--hairline);
}

.site-header .bar {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  min-height: 44px;
}

.brand img {
  height: 30px;
  width: auto;
}

.site-nav {
  display: flex;
  gap: 0.25rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.85rem;
  border-radius: 999px;
  color: var(--text-2);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 150ms ease, color 150ms ease;
}

.site-nav a:hover {
  color: var(--text);
  background: var(--surface);
}

.site-nav a[aria-current="page"] {
  color: var(--text);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

/* Legal document */

.doc {
  max-width: 72rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
  display: grid;
  gap: 3rem;
}

@media (min-width: 64rem) {
  .doc {
    grid-template-columns: 15rem minmax(0, var(--content));
    justify-content: center;
  }
}

.doc-head {
  grid-column: 1 / -1;
  max-width: var(--content);
}

@media (min-width: 64rem) {
  .doc-head {
    grid-column: 2;
  }
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: var(--yellow);
  color: #171717;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.doc-head h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
}

.doc-head .lede {
  margin: 0;
  color: var(--text-2);
  font-size: 1.15rem;
}

.meta {
  margin-top: 1.25rem;
  color: var(--text-2);
  font-size: 0.9rem;
}

.toc {
  align-self: start;
}

@media (min-width: 64rem) {
  .toc {
    position: sticky;
    top: 6rem;
  }
}

.toc h2 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
}

.toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--hairline);
}

.toc a {
  display: block;
  padding: 0.35rem 0 0.35rem 1rem;
  margin-left: -2px;
  border-left: 2px solid transparent;
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 150ms ease, border-color 150ms ease;
}

.toc a:hover {
  color: var(--text);
  border-left-color: var(--orange);
}

.prose {
  max-width: var(--content);
  min-width: 0;
}

.prose section + section {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--hairline);
}

.prose h2 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}

.prose h3 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.1rem;
}

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

.prose ul {
  padding-left: 1.25rem;
}

.prose li + li {
  margin-top: 0.4rem;
}

.prose li::marker {
  color: var(--orange);
}

.summary {
  margin: 0 0 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
}

.summary h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.summary ul {
  margin: 0;
}

/* Home */

.home {
  max-width: 44rem;
  margin: 0 auto;
  padding: clamp(3rem, 12vh, 8rem) 1.25rem 4rem;
  text-align: center;
}

.home img {
  height: clamp(88px, 18vw, 132px);
  width: auto;
}

.home h1 {
  margin: 1.5rem 0 0.75rem;
  font-size: clamp(2.5rem, 7vw, 4rem);
}

.home p {
  margin: 0 auto 2rem;
  max-width: 34rem;
  color: var(--text-2);
  font-size: 1.2rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0 1.25rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  text-decoration: none;
}

/* Footer */

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

.site-footer .bar {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  color: var(--text-2);
  font-size: 0.9rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

.site-footer a {
  color: var(--text-2);
}

.site-footer a:hover {
  color: var(--text);
}