/* ============================================================
   PIER — styles/pier-hub.css
   Project : Pier (rebuild of Piererra portfolio + tools)
   Phase   : 3 — Tools hub

   This file owns the tools.html hub page only: intro block +
   the editor card grid. Requires styles/pier-tokens.css,
   styles/pier-effects.css and styles/pier-components.css.
============================================================ */

.pier-hub {
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 24px 80px;
}

.pier-hub__title {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 12px 0 16px;
  max-width: 20ch;
}

.pier-hub__subtitle {
  color: var(--pier-text-muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 56ch;
  margin-bottom: 48px;
}

.pier-hub__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 680px) {
  .pier-hub__grid { grid-template-columns: 1fr; }
}

.pier-hub__card {
  position: relative;
  display: block;
  padding: 24px;
  border: 1px solid var(--pier-border);
  border-radius: var(--pier-radius);
  background: var(--pier-panel);
  transition: border-color var(--pier-ease), transform var(--pier-ease);
}

.pier-hub__card:hover {
  border-color: var(--c, var(--pier-pink));
  transform: translateY(-2px);
}

.pier-hub__card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.pier-hub__card__badge {
  font-family: var(--pier-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border-radius: var(--pier-radius-sm);
  border: 1px solid var(--pier-border-strong);
  color: var(--c, var(--pier-text));
}

.pier-hub__card__stat {
  font-family: var(--pier-font-mono);
  font-size: 12px;
  color: var(--pier-text-muted);
}

.pier-hub__card__eyebrow {
  font-family: var(--pier-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--pier-text-muted);
  margin-bottom: 6px;
}

.pier-hub__card__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.pier-hub__card__desc {
  font-size: 13px;
  color: var(--pier-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.pier-hub__card__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--pier-text);
}