/* ============================================================
   DIFERENCIAIS — Por que o Centro Médico Alecrim
   ============================================================ */

.diferenciais {
  background: linear-gradient(160deg, #f0f9f4 0%, #e8f5ee 50%, #edf5f1 100%);
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.diferenciais::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(10,61,46,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.diferenciais::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(2,226,109,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* ── Stats row ── */
.diferenciais__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.stat-card {
  background: var(--branco);
  border: 1px solid #e8eef8;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-card__value {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-card__label {
  font-size: 0.85rem;
  color: #666;
  font-weight: 500;
  line-height: 1.3;
}

/* ── Cards grid ── */
.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diferencial-card {
  background: var(--branco);
  border: 1px solid rgba(10,61,46,0.12);
  border-left: 4px solid var(--verde-floresta);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.3s ease, color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.diferencial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-verde);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-md);
}

.diferencial-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-verde);
  background: var(--verde-escuro);
  border-color: var(--verde-escuro);
  color: #fff;
}

.diferencial-card:hover::before {
  transform: scaleX(1);
}

.diferencial-card:hover .diferencial-card__title {
  color: #fff;
}

.diferencial-card:hover .diferencial-card__text {
  color: rgba(255,255,255,0.8);
}

.diferencial-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #1e9e6a 0%, #2dd68a 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.diferencial-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--quase-preto);
  margin-bottom: 10px;
  line-height: 1.3;
}

.diferencial-card__text {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.6;
}