/* ============================================
   BIBLIOTECA EXPLAIN
   ============================================ */
.library {
  background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(8, 94, 104, 0.35), transparent 70%);
}
.library::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,0.3), transparent);
}

.library__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 880px;
  margin: 0 auto 56px;
}

.library__card {
  padding: 32px 28px;
  background: rgba(18, 18, 18, 0.72);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.library__card:hover {
  transform: translateY(-4px);
  border-color: var(--c-cyan);
}
.library__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,229,255,0.18), rgba(234,64,118,0.18));
  border: 1px solid var(--c-line-strong);
  color: var(--c-cyan);
  margin-bottom: 18px;
}
.library__card h3 {
  font-family: var(--f-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.library__card p {
  color: var(--c-muted);
  font-size: 14px;
  line-height: 1.55;
}
.library__badge {
  font-family: var(--f-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-pink);
  padding: 4px 10px;
  border: 1px solid var(--c-pink);
  border-radius: 999px;
  background: rgba(234, 64, 118, 0.08);
}

@media (max-width: 640px) {
  .library__grid { grid-template-columns: 1fr; gap: 16px; }
}