/* ========================================================
   COMO FUNCIONA - ESTILOS ESPECÍFICOS
   ======================================================== */

.page-hero {
  padding: 80px 0 50px;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 50% 0%, rgba(222, 223, 197, 0.05) 0%, transparent 60%);
}

.page-hero h1 {
  font-size: 3.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.page-hero p {
  font-size: 1.18rem;
  max-width: 720px;
  margin: 0 auto 32px;
}

/* Timeline dos 4 Passos */
.steps-container {
  max-width: 860px;
  margin: 60px auto 0;
  display: flex;
  flex-direction: column;
  gap: 36px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: var(--transition);
  position: relative;
}

.step-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.step-number {
  width: 52px;
  height: 52px;
  background: rgba(222, 223, 197, 0.1);
  border: 1px solid var(--border-glow);
  color: var(--c-cream);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  flex-shrink: 0;
}

.step-body h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.step-body p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.step-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--emerald);
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 10px;
  border-radius: 4px;
  margin-top: 14px;
}

/* Seção de Compatibilidade */
.hardware-title-single-line {
  white-space: nowrap;
}

.hardware-desc-single-line {
  white-space: nowrap;
  max-width: 100%;
}

@media (max-width: 960px) {
  .hardware-title-single-line,
  .hardware-desc-single-line {
    white-space: normal;
  }
}

.hardware-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.hardware-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.hardware-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.hardware-card .device-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  background: rgba(222, 223, 197, 0.08);
  border: 1px solid rgba(222, 223, 197, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-cream);
  transition: all 0.25s ease;
}

.hardware-card .device-icon svg {
  color: var(--c-cream);
  stroke: var(--c-cream);
}

.hardware-card:hover .device-icon {
  background: rgba(222, 223, 197, 0.15);
  border-color: var(--c-cream);
  transform: scale(1.05);
}

.hardware-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.hardware-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Responsividade */
@media (max-width: 992px) {
  .page-hero h1 {
    font-size: 2.3rem;
  }
  .hardware-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .step-card {
    flex-direction: column;
    gap: 16px;
  }
  .hardware-grid {
    grid-template-columns: 1fr;
  }
}