/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 48px;
  white-space: nowrap;
}

.btn--primary {
  background: var(--secondary-color);
  color: var(--primary-color);
}

.btn--primary:hover {
  background: #E6C200;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: var(--accent-color);
  color: var(--white-color);
}

.btn--secondary:hover {
  background: #E55A2B;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  color: var(--white-color);
  border: 2px solid var(--white-color);
}

.btn--outline:hover {
  background: var(--white-color);
  color: var(--primary-color);
  transform: translateY(-2px);
}

.btn--large {
  padding: var(--spacing-xl) var(--spacing-3xl);
  font-size: var(--font-size-lg);
  min-height: 56px;
}

.btn--small {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  min-height: 40px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ===== BUTTON VISIBILITY & CONSISTENCY ===== */
.btn {
  /* Garantir contraste e visibilidade */
  text-shadow: none;
  font-weight: 600;
  letter-spacing: 0.025em;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--secondary-color);
}

.btn--primary:hover {
  background: #E6C200;
  border-color: #E6C200;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.btn--secondary {
  background: var(--accent-color);
  color: var(--white-color);
  border: 2px solid var(--accent-color);
}

.btn--secondary:hover {
  background: #E55A2B;
  border-color: #E55A2B;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(229, 90, 43, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn--outline:hover {
  background: var(--primary-color);
  color: var(--white-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Botões específicos para melhor visibilidade */
.btn--whatsapp {
  background: #25D366;
  color: var(--white-color);
  border: 2px solid #25D366;
}

.btn--whatsapp:hover {
  background: #128C7E;
  border-color: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn--instagram {
  background: linear-gradient(45deg, #E4405F, #C13584, #833AB4);
  color: var(--white-color);
  border: 2px solid transparent;
}

.btn--instagram:hover {
  background: linear-gradient(45deg, #C13584, #833AB4, #5851DB);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(131, 58, 180, 0.3);
}

.btn--offer {
  background: var(--accent-color);
  color: var(--white-color);
  border: 2px solid var(--accent-color);
  font-weight: 700;
}

.btn--offer:hover {
  background: #E55A2B;
  border-color: #E55A2B;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(229, 90, 43, 0.3);
}

.btn--process {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--secondary-color);
  font-weight: 700;
}

.btn--process:hover {
  background: #E6C200;
  border-color: #E6C200;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* ===== COMPATIBILIDADE MOBILE ===== */
/* Melhorar compatibilidade com iOS Safari e Android Chrome */
.btn {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* Melhorar renderização em telas de alta densidade */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Garantir que botões sejam clicáveis em dispositivos touch */
.btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Melhorar visibilidade em diferentes fundos */
.btn--outline {
  background: var(--primary-color);
  color: var(--white-color);
  border: 2px solid var(--primary-color);
  /* Garantir contraste em qualquer fundo */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn--outline:hover {
  background: var(--secondary-color);
  color: var(--primary-color);
  border-color: var(--secondary-color);
  text-shadow: none;
}

/* Garantir que botões outline sejam sempre visíveis */
.about .btn--outline,
.about .btn--primary {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--secondary-color);
  font-weight: 700;
  text-shadow: none;
  box-shadow: 0 3px 6px rgba(255, 215, 0, 0.2);
}

.about .btn--outline:hover,
.about .btn--primary:hover {
  background: #E6C200;
  color: var(--primary-color);
  border-color: #E6C200;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* ===== CARDS ===== */
.card {
  background: var(--white-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.card__header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--gray-200);
}

.card__body {
  padding: var(--spacing-xl);
}

.card__footer {
  padding: var(--spacing-xl);
  border-top: 1px solid var(--gray-200);
  background: var(--gray-100);
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge--primary {
  background: var(--secondary-color);
  color: var(--primary-color);
}

.badge--secondary {
  background: var(--accent-color);
  color: var(--white-color);
}

.badge--success {
  background: #10B981;
  color: var(--white-color);
}

.badge--warning {
  background: #F59E0B;
  color: var(--white-color);
}

.badge--danger {
  background: #EF4444;
  color: var(--white-color);
}

/* ===== LOADING ===== */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl);
  color: var(--gray-600);
}

.loading__spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading__text {
  font-size: var(--font-size-base);
  color: var(--gray-600);
}

/* ===== CAROUSEL CONTROLS ===== */
.carousel__controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.carousel__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white-color);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: var(--font-size-lg);
}

.carousel__btn:hover {
  background: var(--secondary-color);
  color: var(--primary-color);
  transform: scale(1.1);
}

.carousel__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ===== INDICATORS ===== */
.indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.indicator {
  width: 12px;
  height: 12px;
  background: var(--gray-300);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-fast);
}

.indicator.active {
  background: var(--secondary-color);
  transform: scale(1.2);
}

/* ===== OVERLAY ===== */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Simulador Link Styles */
.nav__link--simulator {
  background: var(--secondary-color);
  color: var(--primary-color) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__link--simulator:hover {
  background: var(--white-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.nav__link--simulator i {
  font-size: 0.9rem;
}

/* Garantir que os ícones dos botões no topbar tenham o mesmo tamanho */
.nav__actions .btn i {
  font-size: 0.9rem;
}

.nav__link--simulator i {
  font-size: 0.9rem;
}

/* Forçar tamanho igual para todos os ícones no topbar */
.nav__actions .btn i,
.nav__link--simulator i {
  font-size: 0.9rem !important;
  width: 16px;
  height: 16px;
  display: inline-block;
}

/* Mobile styles for simulator link */
@media (max-width: 767px) {
  .nav__link--simulator {
    margin-top: 0.5rem;
    justify-content: center;
    width: 100%;
  }
}

/* Footer CTA Buttons */
.footer__cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.footer__cta-buttons .btn {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  white-space: normal !important;
  overflow: visible !important;
  text-overflow: unset !important;
  padding: 0.875rem 1.25rem;
  font-size: 0.95rem;
  line-height: 1.2;
  word-wrap: break-word;
  text-align: center;
}

/* Mobile styles for footer buttons */
@media (max-width: 768px) {
  .footer__cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  
  .footer__cta-buttons .btn {
    width: 100%;
    max-width: 100%;
    min-width: auto;
    white-space: normal;
    text-align: center;
    padding: 0.875rem 1rem;
  }
}

@media (max-width: 480px) {
  .footer__cta-buttons {
    gap: 0.5rem;
  }
  
  .footer__cta-buttons .btn {
    font-size: 0.85rem;
    padding: 0.75rem 0.875rem;
    min-height: 48px;
  }
}