/* ============================================================
   HUB — Pages d'entrée (Découvrir, Cheminer, Rencontrer)
   Grille de sous-sections, chacune cliquable
   ============================================================ */

.hub-intro {
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}
.hub-intro__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--ink-soft);
  line-height: 1.5;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hub-card {
  background: var(--paper-warm);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease, border-color 0.35s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 200px;
  text-decoration: none;
  color: inherit;
}
.hub-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--gold-soft), var(--turquoise));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.hub-card:hover {
  transform: translateY(-3px);
  background: var(--paper);
  box-shadow: var(--shadow);
  border-color: var(--gold-soft);
}
.hub-card:hover::before { opacity: 1; }

.hub-card.is-soon {
  opacity: 0.85;
}
.hub-card.is-soon::after {
  content: "À venir";
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}
.hub-card.is-ready::after {
  content: "✦ Disponible";
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--paper);
  border: 1px solid var(--gold-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.hub-card__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--ink-title);
  font-weight: 500;
  margin: 0 0 0.25rem;
  line-height: 1.2;
  padding-right: 5rem;
}
.hub-card__subtitle {
  color: var(--ink-mute);
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}
.hub-card__preview {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
  margin: 0;
  max-width: 100%;
}

.hub-card__more {
  margin-top: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-top: var(--space-sm);
  border-top: 1px dashed var(--line);
}