/* CalmPaw site styles — palette mirrors the app's Assets.xcassets color sets. */

:root {
  --primary: #47705f;
  --primary-deep: #2d4a3f;
  --ink: #24312c;
  --ink-secondary: #64706a;
  --canvas: #f7f5ef;
  --surface: #ffffff;
  --surface-soft: #eeede6;
  --divider: #dddcd5;
  --calm-blue: #6d8fa3;
  --shadow: 0 1px 2px rgba(36, 49, 44, 0.06), 0 8px 24px rgba(36, 49, 44, 0.05);
  --radius: 14px;
  --measure: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #7fa893;
    --primary-deep: #a8c4b6;
    --ink: #f0ede6;
    --ink-secondary: #a8b0ab;
    --canvas: #1c1f1d;
    --surface: #2a2e2c;
    --surface-soft: #242826;
    --divider: #3a3f3c;
    --calm-blue: #8aadc0;
    --shadow: none;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

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

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap {
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  padding: 0.6rem 1rem;
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* Header */

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--canvas) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--divider);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 640;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  border-radius: 7px;
  display: block;
}

.navlinks {
  display: flex;
  gap: 1.1rem;
  font-size: 0.94rem;
}

.navlinks a {
  color: var(--ink-secondary);
  text-decoration: none;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
}

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

.navlinks a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--primary);
}

/* Hero */

.hero {
  text-align: center;
  padding: 3.5rem 0 1rem;
}

.hero-icon {
  border-radius: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5.5vw, 2.85rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 0.85rem;
  text-wrap: balance;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--ink-secondary);
  margin: 0 auto 1.25rem;
  max-width: 34rem;
  text-wrap: pretty;
}

.hero-note {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--ink-secondary);
  background: var(--surface-soft);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  margin: 0;
}

.page-head {
  padding: 3rem 0 0.5rem;
  border-bottom: 1px solid var(--divider);
  margin-bottom: 2rem;
}

.page-head h1 {
  font-size: clamp(1.9rem, 5vw, 2.4rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 0.5rem;
  text-wrap: balance;
}

.updated {
  color: var(--ink-secondary);
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}

/* Prose */

.prose {
  padding-bottom: 4rem;
}

.prose h1,
.prose h2,
.prose h3 {
  letter-spacing: -0.02em;
  line-height: 1.25;
  text-wrap: balance;
}

.prose h1 {
  font-size: 1.9rem;
  margin: 2.5rem 0 1rem;
}

.prose h2 {
  font-size: 1.35rem;
  margin: 2.75rem 0 0.75rem;
  padding-top: 0.35rem;
}

.prose h3 {
  font-size: 1.08rem;
  margin: 2rem 0 0.5rem;
  color: var(--primary-deep);
}

.home .prose h2 {
  font-size: 1.55rem;
  margin-top: 3.25rem;
}

.prose > h2:first-child,
.prose > h1:first-child {
  margin-top: 1.5rem;
}

.prose p,
.prose li {
  text-wrap: pretty;
}

.prose p {
  margin: 0 0 1.1rem;
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
  margin: 0 0 1.1rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

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

.prose strong {
  font-weight: 640;
  color: var(--ink);
}

.prose a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

.prose a.anchor {
  color: inherit;
  text-decoration: none;
}

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

.prose hr {
  border: 0;
  border-top: 1px solid var(--divider);
  margin: 2.5rem 0;
}

.prose blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1.15rem;
  border-left: 3px solid var(--calm-blue);
  color: var(--ink-secondary);
}

.prose code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--surface-soft);
  padding: 0.12em 0.4em;
  border-radius: 5px;
}

/* Tables */

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.94rem;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.prose th,
.prose td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--divider);
}

.prose thead th {
  background: var(--surface-soft);
  font-weight: 640;
  font-size: 0.86rem;
  letter-spacing: 0.01em;
}

.prose tbody tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 33rem) {
  .prose table,
  .prose thead,
  .prose tbody,
  .prose tr,
  .prose th,
  .prose td {
    display: block;
  }

  .prose thead {
    display: none;
  }

  .prose tr {
    border-bottom: 1px solid var(--divider);
    padding: 0.5rem 0;
  }

  .prose tr:last-child {
    border-bottom: 0;
  }

  .prose td {
    border: 0;
    padding: 0.3rem 0.85rem;
  }
}

/* Footer */

.footer {
  border-top: 1px solid var(--divider);
  background: var(--surface-soft);
  padding: 2.5rem 0;
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  margin: 0 0 1.25rem;
}

.footer-links a {
  color: var(--ink-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.footer-meta {
  margin: 0 0 0.6rem;
  line-height: 1.6;
}

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

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 3px;
}