/* Estilos complementares para o validador de configurações de e-mail */

/* Seção de informações */
.info-section {
  margin-top: 60px;
  margin-bottom: 40px;
}

.section-title {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 30px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  width: 100%;
}

.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.info-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--card-border);
  padding: 25px 20px;
  text-align: center;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.2);
}

.info-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: white;
}

.info-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.info-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer */
footer {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--card-border);
  padding: 30px;
  text-align: center;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

.copyright, .version {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin: 5px 0;
}

/* Notificação */
.notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 15px 25px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
}

.notification.show {
  transform: translateY(0);
  opacity: 1;
}

.notification.success {
  border-left: 4px solid var(--success-color);
}

.notification.error {
  border-left: 4px solid var(--error-color);
}

.notification i {
  font-size: 1.2rem;
}

.notification.success i {
  color: var(--success-color);
}

.notification.error i {
  color: var(--error-color);
}

/* Responsividade */
@media (max-width: 768px) {
  .tool-title {
    font-size: 1.8rem;
  }
  
  .tool-badge {
    position: static;
    display: inline-block;
    margin-top: 10px;
    transform: none;
  }
  
  .header-nav {
    gap: 15px;
  }
  
  .header-nav a {
    font-size: 0.9rem;
  }
  
  .share-icons {
    margin-left: 10px;
  }
  
  .share-button {
    width: 32px;
    height: 32px;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  header {
    padding: 15px;
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
  
  .header-nav {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .tool-title {
    font-size: 1.5rem;
  }
  
  .notification {
    left: 20px;
    right: 20px;
    bottom: 20px;
    text-align: center;
    justify-content: center;
  }
}