/* Literata, self-hosted so the site makes no third-party requests. SIL OFL 1.1, see fonts/OFL.txt */
@font-face {
  font-family: "Literata";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("fonts/literata-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Literata";
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url("fonts/literata-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light;
  --paper: #f1fdff;
  --ink: #0a0a0b;
  --muted: #4b5b5e;
  --accent: #a800b4;
  --mark: #df00eb;
  --panel: #d1f9ff;
  --map: #66efff;
  --contour: #3fb3c2;
  --water: #1c9aab;
  --rule: #bfe9ef;
  --raised: #ffffff;
  --measure: 36rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #121212;
    --ink: #eafdff;
    --muted: #9db4b7;
    --accent: #01f3ff;
    --mark: #df00eb;
    --panel: #1c1c1d;
    --map: #171819;
    --contour: #24494e;
    --water: #1d6f77;
    --rule: #2a2d2e;
    --raised: #1f2021;
  }
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Literata", Georgia, "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.7;
  font-optical-sizing: auto;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

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

.column {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1rem;
}

.wide {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.site-header .wide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-weight: 650;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand img {
  height: 2.1rem;
  width: auto;
}

.header-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.5rem;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 1rem;
}

.lang-toggle {
  display: flex;
  font-size: 0.95rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
}

.lang-toggle a {
  padding: 0.15rem 0.65rem;
  color: var(--muted);
  text-decoration: none;
}

.lang-toggle a + a {
  border-left: 1px solid var(--rule);
}

.lang-toggle a[aria-current="true"] {
  background: var(--panel);
  color: var(--ink);
  font-weight: 650;
}

.lang-toggle a:not([aria-current]):hover {
  color: var(--ink);
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
}

/* Type scale (1.25 ratio) */
main {
  padding-bottom: 4rem;
}

h1 {
  font-size: 2.44rem;
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 1.5rem 0 0.75rem;
}

h2 {
  font-size: 1.4rem;
  line-height: 1.3;
  font-weight: 620;
  letter-spacing: -0.01em;
  margin: 2.75rem 0 0.6rem;
}

h3 {
  font-size: 1.125rem;
  line-height: 1.4;
  font-weight: 620;
  margin: 1.75rem 0 0.3rem;
}

p,
ul,
ol {
  margin: 0 0 1.1rem;
}

ul,
ol {
  padding-left: 1.3rem;
}

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

strong {
  font-weight: 620;
}

.lede {
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--muted);
}

.meta {
  color: var(--muted);
  font-size: 1rem;
}

.summary {
  background: var(--panel);
  border-radius: 6px;
  padding: 1.1rem 1.25rem;
  margin: 2rem 0;
}

.summary > :last-child {
  margin-bottom: 0;
}

.summary h2 {
  font-size: 1.125rem;
  margin: 0 0 0.4rem;
}

.contents {
  margin: 2rem 0;
}

.contents h2 {
  font-size: 1.125rem;
  margin: 0 0 0.4rem;
}

.contents ol {
  columns: 2 13rem;
  column-gap: 2rem;
  margin: 0;
  font-size: 1rem;
}

.contents li {
  break-inside: avoid;
}

.policy h2 {
  scroll-margin-top: 1rem;
}

/* Landing: the field map */
.field {
  display: grid;
  margin: 2rem 0 3rem;
}

.field > * {
  grid-area: 1 / 1;
}

.field svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  background: var(--map);
}

.field .contour {
  fill: none;
  stroke: var(--contour);
  stroke-width: 1.25;
}

.field .water {
  fill: none;
  stroke: var(--water);
  stroke-width: 5;
  stroke-linecap: round;
}

.field .pin {
  fill: var(--ink);
  fill-opacity: 0.55;
}

.field .pin-selected {
  fill: var(--mark);
}

.field .pin-dot {
  fill: var(--paper);
}

.entry {
  align-self: end;
  justify-self: start;
  margin: 1rem;
  max-width: 18.5rem;
  background: var(--raised);
  border-radius: 8px;
  padding: 0.9rem 1.1rem 1rem;
  box-shadow: 0 1px 2px rgb(21 36 30 / 0.12), 0 6px 20px rgb(21 36 30 / 0.1);
  font-size: 0.95rem;
  line-height: 1.5;
}

.entry h2 {
  font-size: 1.15rem;
  margin: 0;
}

.entry .latin {
  font-style: italic;
  color: var(--muted);
  margin: 0 0 0.6rem;
}

.entry p {
  margin: 0;
}

.entry .note {
  margin-top: 0.6rem;
  color: var(--muted);
}

@media (max-width: 34rem) {
  .field > * {
    grid-area: auto;
  }

  .entry {
    margin: -1.5rem 0.75rem 0;
    max-width: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .pin-drop {
    animation: drop 0.6s cubic-bezier(0.3, 1.4, 0.5, 1) 0.3s both;
  }

  @keyframes drop {
    from {
      transform: translateY(-24px);
      opacity: 0;
    }
  }
}

.features h2 {
  font-size: 1.2rem;
  margin: 2rem 0 0.25rem;
}

.features p {
  color: var(--muted);
}

.status {
  margin: 2.5rem 0 0;
  font-size: 1.2rem;
}

/* Support FAQ */
.faq details {
  border-top: 1px solid var(--rule);
  padding: 0.85rem 0;
}

.faq details:last-of-type {
  border-bottom: 1px solid var(--rule);
}

.faq summary {
  cursor: pointer;
  font-weight: 620;
}

.faq details > :not(summary) {
  margin-top: 0.6rem;
}

.faq details > :last-child {
  margin-bottom: 0.25rem;
}

.contact {
  font-size: 1.3rem;
  margin: 0.25rem 0 1.25rem;
}

/* Footer */
.site-footer {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 2rem 0 2.5rem;
}

.site-footer .wide {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

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

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

.site-footer p {
  margin: 0;
}