/*
  Weekly Dinners site: one small stylesheet, system fonts, nothing loaded from elsewhere.
  Colours and their contrast (WCAG AA needs 4.5 for text):
    ink        #1d251c on white 15.8, on wash 14.5
    ink-soft   #4b5549 on white 7.8,  on wash 7.2
    sage       #5E7A5A: white text on it 4.8 (the button); also the rule under the header
    sage-ink   #3E5A3B on white 7.7,  on wash 7.1 (links and small headings)
    sage-deep  #4F6B4B: white text on it 5.9 (the button on hover)
*/

:root {
  --ink: #1d251c;
  --ink-soft: #4b5549;
  --sage: #5e7a5a;
  --sage-deep: #4f6b4b;
  --sage-ink: #3e5a3b;
  --wash: #f3f6f2;
  --line: #d5ddd2;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

.site-header,
main,
.site-footer {
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.site-header {
  padding-top: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid var(--sage);
}

.site-header .brand {
  display: inline-block;
  padding: 0.5rem 0;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

main {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

h1 {
  margin: 0 0 1rem;
  font-size: 2rem;
  line-height: 1.2;
}

h2 {
  margin: 2.25rem 0 0.5rem;
  font-size: 1.375rem;
  line-height: 1.3;
}

h3 {
  margin: 1.5rem 0 0.25rem;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--sage-ink);
}

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

ul,
ol {
  padding-left: 1.4rem;
}

li {
  margin-bottom: 0.4rem;
}

a {
  color: var(--sage-ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  overflow-wrap: anywhere;
}

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

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

.lead {
  font-size: 1.25rem;
  line-height: 1.5;
}

.meta {
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.button {
  display: inline-block;
  min-height: 2.75rem;
  padding: 0.65rem 1.4rem;
  border-radius: 0.5rem;
  background: var(--sage);
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.button:hover {
  background: var(--sage-deep);
  color: #ffffff;
}

.button:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.price {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--sage);
  background: var(--wash);
  font-weight: 600;
}

.note {
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--sage);
  background: var(--wash);
}

.site-footer {
  padding-top: 1.25rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
}

.site-footer li {
  margin: 0;
}

.site-footer a {
  display: inline-block;
  padding: 0.5rem 0;
}

@media (min-width: 40rem) {
  body {
    font-size: 1.125rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  main {
    padding-top: 3rem;
  }
}