/* Hub VOLTALIB Jeux */
.vlt-hub {
  --hub-bg: var(--vlt-bg, #ffffff);
  --hub-blue: var(--vlt-blue, #000b36);
  --hub-green: var(--vlt-green, #def600);
  --hub-text: var(--vlt-text, #000b36);
  --hub-muted: var(--vlt-text-muted, #4a5270);
  --hub-card: var(--vlt-card-bg, #ffffff);
  --hub-border: var(--vlt-card-border, #000b36);
  --hub-btn: var(--vlt-button-bg, #def600);
  --hub-btn-text: var(--vlt-button-text, #000b36);

  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 0 24px;
  color: var(--hub-text);
  background: var(--hub-bg);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

.vlt-hub__header {
  margin-bottom: 28px;
  text-align: left;
}

.vlt-hub__brand {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--hub-green);
  color: var(--hub-blue);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.vlt-hub__title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--hub-blue);
  margin: 0 0 8px;
  line-height: 1.15;
}

.vlt-hub__intro {
  margin: 0;
  max-width: 36em;
  color: var(--hub-muted);
  font-size: 1.05rem;
  line-height: 1.45;
}

.vlt-hub__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.vlt-hub__card {
  background: var(--hub-card);
  border: 2px solid var(--hub-border);
  border-radius: 14px;
  padding: 22px 20px 20px;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.vlt-hub__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 11, 54, 0.1);
}

.vlt-hub__badge {
  align-self: flex-start;
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--hub-blue);
  background: var(--hub-green);
  padding: 3px 8px;
  border-radius: 999px;
}

.vlt-hub__card-title {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--hub-blue);
}

.vlt-hub__card-desc {
  margin: 0 0 18px;
  flex: 1;
  color: var(--hub-muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.vlt-hub__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  background: var(--hub-btn);
  color: var(--hub-btn-text);
  font-weight: 800;
  text-decoration: none;
  border-radius: 999px;
  transition: filter 0.15s ease, transform 0.12s ease;
}

.vlt-hub__cta:hover,
.vlt-hub__cta:focus-visible {
  filter: brightness(1.05);
  transform: scale(1.02);
  outline: 2px solid var(--hub-blue);
  outline-offset: 2px;
}

@media (max-width: 860px) {
  .vlt-hub__grid {
    grid-template-columns: 1fr;
  }

  .vlt-hub__card {
    min-height: 0;
  }
}