:root {
  color-scheme: light;

  /* Palette Didactilia */
  --ecru: #fffaf3;
  --abricot: #ff986d;
  --mandarine: #eb6238;
  --lavande: #9a86e0;
  --crepuscule: #281c63;
  --prune: #380d30;

  --bg: var(--ecru);
  --text: var(--crepuscule);
  --muted: #6d667c;
  --accent: var(--mandarine);
  --line: rgb(40 28 99 / 18%);

  --font-display:
    "Hauora Sans",
    "Avenir Next",
    ui-sans-serif,
    system-ui,
    sans-serif;

  --font-body:
    "Barlow Condensed",
    "Arial Narrow",
    ui-sans-serif,
    system-ui,
    sans-serif;

  font-family: var(--font-body);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 1.05rem;
}

a {
  color: inherit;
}

.site-header,
main {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

/* En-tête */

.site-header {
  padding: 1.5rem 0;
}

.brand {
  display: inline-block;
  text-decoration: none;
}

.logo-placeholder {
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand img {
  display: block;
  width: min(180px, 48vw);
  height: auto;
}

/* Introduction */

.intro {
  max-width: none;
  width: 100%;
  padding: 1.5rem 0 3rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

h1 {
  max-width: 100%;
  margin: 0 0 1.25rem;
  color: var(--crepuscule);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.intro > p:last-child {
  max-width: 580px;
  margin: 0;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.5;
}

/* Catalogue */

.catalogue {
  padding: 0 0 5rem;
}

.catalogue-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

h2,
h3 {
  font-family: var(--font-display);
}

h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -0.025em;
}

#result-count {
  margin: 0;
  color: var(--muted);
  white-space: nowrap;
}

/* Filtres */

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

select,
button {
  min-height: 44px;
  padding: 0.6rem 0.75rem;
  border: 0;
  border-bottom: 1px solid var(--crepuscule);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
}

select {
  min-width: 160px;
}

button {
  border-bottom-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  color: var(--prune);
  border-bottom-color: var(--prune);
}

:focus-visible {
  outline: 2px solid var(--crepuscule);
  outline-offset: 4px;
}

/* Ressources */

.resource-grid {
  display: grid;
  grid-template-columns:
    repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 2.5rem 1.5rem;
}

.card {
  min-width: 0;
  background: transparent;
}

.card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card-body {
  padding: 1rem 0 0;
}

.meta {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.card h3 a {
  text-decoration: none;
  text-underline-offset: 0.2em;
}

.card h3 a:hover {
  text-decoration: underline;
}

.card h3 a::after {
  content: " ↗";
  color: var(--accent);
  font-size: 0.85em;
}

.description {
  margin: 0.65rem 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.empty {
  grid-column: 1 / -1;
  color: var(--muted);
}

/* Responsive */

@media (max-width: 520px) {
  .site-header {
    padding-block: 1rem;
  }

  .intro {
    padding: 3rem 0 4rem;
  }

  .catalogue-heading {
    align-items: start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .filters,
  .filters label,
  select,
  button {
    width: 100%;
  }

.resource-grid {
  row-gap: 2.75rem;
}
}