/* Mon Atlas — pages publiques. Aucune ressource distante. */
:root {
  --cream: #faf7f2;
  --surface: #ffffff;
  --ink: #1a2332;
  --ink-muted: #4a5568;
  --sand: #d9cdb8;
  --sand-muted: #e8e0d4;
  --terracotta: #c4654a;
  --terracotta-deep: #a8503a;
  --green: #3d6b5e;
  --green-muted: #e8f0ed;
  --focus: #1a2332;
  --radius: 12px;
  --max: 42rem;
}

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

html {
  font-size: 112.5%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
}

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

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

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

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 10;
  padding: 0.4rem 0.75rem;
  background: var(--ink);
  color: var(--cream);
  text-decoration: none;
  border-radius: 6px;
}

.skip-link:focus {
  top: 0.75rem;
}

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

.site-header__inner,
.site-footer__inner,
.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1rem 0;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

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

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}

.nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.nav a[aria-current="page"] {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--terracotta);
  text-underline-offset: 0.28em;
}

main {
  padding: 2.25rem 0 3.5rem;
}

.hero {
  margin-bottom: 2rem;
}

.kicker {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

h2 {
  margin: 2rem 0 0.6rem;
  font-size: 1.2rem;
  color: var(--green);
}

h3 {
  margin: 1.4rem 0 0.4rem;
  font-size: 1.05rem;
}

p,
li {
  color: var(--ink);
}

.lede,
.muted {
  color: var(--ink-muted);
}

.lede {
  font-size: 1.05rem;
}

ul {
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.35rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--sand);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
}

.card + .card {
  margin-top: 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}

.button {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: var(--terracotta);
  color: var(--cream);
  font-weight: 600;
  text-decoration: none;
}

.button:hover {
  background: var(--terracotta-deep);
  color: var(--cream);
}

.button--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--sand);
}

.button--ghost:hover {
  background: var(--sand-muted);
  color: var(--ink);
}

.meta {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--sand-muted);
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.site-footer {
  border-top: 1px solid var(--sand);
  padding: 1.25rem 0 2rem;
  background: var(--surface);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0.25rem 0;
  color: var(--ink-muted);
}

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