.plans-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.section-title {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: var(--espaco-xs);
  background: linear-gradient(135deg, var(--texto-escuro), var(--texto-escuro-sec));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-subtitle {
  text-align: center;
  margin-bottom: var(--espaco-3xl);
  color: var(--texto-escuro-sec);
  font-size: 1.15rem;
  font-weight: 300;
}

.plans-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--espaco-xl);
}

.plan-card {
  background: var(--fundo-escuro);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--raio-xl);
  padding: var(--espaco-xl) var(--espaco-lg);
  flex: 1 1 300px;
  max-width: 350px;
  box-shadow: var(--sombra-card), inset 0 0 0 0.5px var(--borda-sutil-escuro);
  transition: all var(--transicao-padrao);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s forwards;
}

.plan-card:nth-child(1) {
  animation-delay: 0.1s;
}

.plan-card:nth-child(2) {
  animation-delay: 0.2s;
}

.plan-card:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.plan-card:hover {
  transform: translateY(-8px);
  background: var(--fundo-escuro-sec);
  box-shadow: var(--sombra-card-hover);
}

.plan-card.featured {
  background: var(--fundo-escuro-sec);
  border: 0.5px solid var(--marca);
  box-shadow: var(--sombra-card-hover), inset 0 0 0 0.5px var(--marca-sutil);
}

.plan-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--espaco-2xs);
  letter-spacing: -0.01em;
  color: var(--texto-claro);
}

.plan-price {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: var(--espaco-lg);
  display: flex;
  align-items: baseline;
  gap: var(--espaco-2xs);
  color: var(--texto-claro);
}

.plan-price small {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.7;
  color: var(--texto-claro-sec);
}

.plan-description {
  opacity: 0.8;
  margin-bottom: var(--espaco-xl);
  line-height: 1.5;
  color: var(--texto-claro-sec);
}

.plan-features {
  list-style: none;
  margin-bottom: var(--espaco-md);
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: var(--espaco-md);
  margin-bottom: var(--espaco-sm);
  font-size: 0.95rem;
  color: var(--texto-claro-sec);
  transition: opacity var(--transicao-rapida);
}

.plan-features li.hidden {
  display: none;
}

.plan-features i {
  font-size: 1.2rem;
  min-width: 20px;
  flex-shrink: 0;
}

.plan-features i.bi-check-circle-fill {
  color: var(--sucesso);
}

.plan-features i.bi-x-circle-fill {
  color: var(--perigo);
  opacity: 0.9;
}

.plan-features .feature-text {
  flex: 1;
}

.plan-features .feature-text.excluded {
  color: var(--texto-claro-muted);
  opacity: 0.7;
}

.expand-toggle {
  background: transparent;
  border: none;
  color: var(--marca);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  padding: var(--espaco-xs) 0;
  display: flex;
  align-items: center;
  gap: var(--espaco-xs);
  margin: 0 auto var(--espaco-md);
  transition: color var(--transicao-rapida);
}

.expand-toggle:hover {
  color: var(--marca-hover);
}

.expand-toggle i {
  transition: transform var(--transicao-rapida);
  font-size: 1rem;
}

.expand-toggle.expanded i {
  transform: rotate(180deg);
}

.plan-btn {
  background: transparent;
  border: 1px solid var(--borda-sutil-escuro);
  color: var(--texto-claro);
  padding: var(--espaco-md) var(--espaco-lg);
  border-radius: var(--raio-completo);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transicao-rapida);
  text-align: center;
  text-decoration: none;
  backdrop-filter: blur(8px);
  margin-top: auto;
  display: block;
}

.plan-btn:hover {
  background: var(--marca);
  border-color: var(--marca);
  box-shadow: var(--borda-foco-sombra);
}

.plan-card.featured .plan-btn {
  background: var(--marca);
  border-color: var(--marca);
}

.plan-card.featured .plan-btn:hover {
  background: var(--marca-hover);
}

.popular-badge {
  background: var(--marca);
  color: var(--texto-claro);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--espaco-2xs) var(--espaco-sm);
  border-radius: var(--raio-completo);
  display: inline-block;
  margin-bottom: var(--espaco-xs);
  letter-spacing: 0.3px;
}

@media (max-width: 800px) {
  .section-title {
    font-size: 2.5rem;
  }

  .plans-grid {
    gap: var(--espaco-lg);
  }

  .plan-card {
    max-width: 100%;
  }
}

@media (max-width: 500px) {
  body {
    padding: var(--espaco-lg) var(--espaco-md);
  }
}