.como-funciona {
  background: var(--color-bg-section);
}

.como-funciona__inner {
  display: grid;
  gap: var(--spacing-md);
}

.como-funciona__grid {
  display: grid;
  gap: var(--spacing-md);
}

.passo-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  overflow: hidden;
  transition: var(--transition);
}

.passo-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.passo-card__num {
  font-family: "Montserrat", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.como-funciona__grid > .passo-card:nth-child(1) > .passo-card__num,
.como-funciona__grid > .passo-card:nth-child(2) > .passo-card__num,
.como-funciona__grid > .passo-card:nth-child(3) > .passo-card__num {
  text-align: center;
  font-size: 18px;
}

.passo-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(var(--color-primary-rgb), 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin: 0 auto 16px;
  border: 2px solid rgba(var(--color-primary-rgb), 0.2);
}

.passo-card__icon svg {
  width: 24px;
  height: 24px;
}

.passo-card__title {
  font-size: var(--font-size-lg);
}

.passo-card__text {
  margin-top: 8px;
  color: var(--color-text-muted);
}

.como-funciona__cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.como-funciona__cta .btn {
  width: 100%;
}

@media (min-width: 768px) {
  .como-funciona__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .como-funciona__cta {
    flex-direction: row;
    align-items: center;
  }

  .como-funciona__cta .btn {
    width: auto;
  }
}