/* PracMS marketing site - clinical blue, self-hosted Atkinson Hyperlegible Next */

@font-face {
  font-family: "Atkinson Hyperlegible Next";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/atkinson-hyperlegible-next-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Atkinson Hyperlegible Next";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/atkinson-hyperlegible-next-latin-600-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Atkinson Hyperlegible Next";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/atkinson-hyperlegible-next-latin-700-normal.woff2") format("woff2");
}

:root {
  --color-primary: #1e40af;
  --color-primary-hover: #1e3a8a;
  --color-ink: #0f172a;
  --color-ink-muted: #1e293b;
  --color-page: #f1f5f9;
  --color-surface: #ffffff;
  --color-border: #7a8699;
  --color-danger: #b91c1c;
  --font-sans: "Atkinson Hyperlegible Next", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius-control: 6px;
  --radius-panel: 8px;
  --space: 1rem;
  --max-width: 42rem;
  --max-width-wide: 56rem;
  --focus-ring: 0 0 0 3px #ffffff, 0 0 0 6px var(--color-primary);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
  background:
    radial-gradient(ellipse 120% 80% at 100% -20%, rgba(30, 64, 175, 0.08), transparent 50%),
    radial-gradient(ellipse 80% 60% at -10% 40%, rgba(30, 64, 175, 0.05), transparent 45%),
    var(--color-page);
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

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

a:focus-visible,
button:focus-visible,
.button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space);
  top: -100%;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-control);
}

.skip-link:focus {
  top: var(--space);
  color: #ffffff;
  box-shadow: var(--focus-ring);
}

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

.site-header__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0.875rem var(--space);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand:hover {
  color: var(--color-ink);
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  align-items: center;
}

.site-nav a {
  color: var(--color-ink-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.5rem 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-primary);
}

.site-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

main {
  flex: 1;
  width: 100%;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem var(--space) 3rem;
}

.wrap--wide {
  max-width: var(--max-width-wide);
}

.hero {
  padding: 2.5rem var(--space) 2rem;
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

.hero__brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.hero__brand img {
  width: 3.5rem;
  height: 3.5rem;
}

.hero__name {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin: 0;
  line-height: 1.15;
}

.hero h1 {
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 0.75rem;
  line-height: 1.3;
  max-width: 36rem;
}

.hero__lead {
  margin: 0 0 1.5rem;
  max-width: 36rem;
  color: var(--color-ink-muted);
  font-size: 1.0625rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-control);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}

.button--primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.button--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #ffffff;
}

.button--secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border-color: var(--color-border);
}

.button--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
}

.section {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space) 2.5rem;
}

.section__inner {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
  padding: 1.5rem 1.25rem;
}

@media (min-width: 640px) {
  .section__inner {
    padding: 1.75rem 1.75rem;
  }
}

.section h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.section > p,
.section__lede {
  margin: 0 0 1.25rem;
  max-width: 40rem;
}

.audience-grid {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.audience-grid li {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.audience-grid h3 {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-ink);
}

.audience-grid p {
  margin: 0;
  font-size: 0.9875rem;
}

.prose h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.prose h2 {
  margin: 2rem 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-ink);
}

.prose h2:first-of-type {
  margin-top: 1.5rem;
}

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

.prose ul,
.prose ol {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

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

.note {
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 0 0.75rem 1rem;
  margin: 1.25rem 0;
  background: transparent;
}

.note p {
  margin: 0;
}

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

.site-footer__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 1.5rem var(--space);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.9375rem;
}

.site-footer p {
  margin: 0;
  color: var(--color-ink-muted);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-footer a {
  color: var(--color-ink-muted);
  text-decoration: none;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

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

.page-404 {
  text-align: left;
  padding-top: 3rem;
}

.page-404 h1 {
  margin-bottom: 0.5rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}