/* ============================================================
   ESPECIALIDADES — Grid de especialidades médicas
   ============================================================ */

.especialidades {
  background: var(--verde-escuro);
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

/* Decoração de fundo */
.especialidades::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(2,226,109,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.especialidades::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(4,83,157,0.1) 0%, transparent 65%);
  pointer-events: none;
}

/* Títulos da seção em branco para contrastar com fundo escuro */
.especialidades .section-label {
  background: rgba(2, 226, 109, 0.15);
  color: var(--verde-vibrante);
  border-color: rgba(2, 226, 109, 0.4);
}

.especialidades .section-title {
  color: #ffffff;
}

.especialidades .section-subtitle {
  color: rgba(255,255,255,0.7);
}

/* ── Grid principal ── */
.especialidades__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.specialty-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  text-decoration: none;
  color: rgba(255,255,255,0.9);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

.specialty-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
  border-color: var(--verde-vibrante);
  background: rgba(2,226,109,0.15);
  color: #fff;
}

.specialty-card:hover .specialty-card__name {
  color: var(--verde-vibrante);
}

.specialty-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #1e9e6a 0%, #2dd68a 100%);
  border: 1px solid rgba(2,226,109,0.4);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: background 0.25s ease;
}

.specialty-card:hover .specialty-card__icon {
  background: linear-gradient(135deg, #02e26d 0%, #2be7b2 100%);
}

.specialty-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  line-height: 1.3;
  transition: color 0.25s ease;
}

/* ── CTA row ── */
.especialidades__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.especialidades__note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
  margin-top: 16px;
}