/* ==========================================================================
   LOGAN TECHNOLOGY - REUSABLE COMPONENTS
   Regra: Cores Sólidas. Sem Degradês. Bordas Discretas. Cantos Moderados.
   ========================================================================== */

/* 1. BOTÕES (CTAs) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-accent-blue);
  color: var(--color-white);
  border-color: var(--color-accent-blue);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  border-color: var(--color-whatsapp-hover);
  color: var(--color-white);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

.btn-block {
  width: 100%;
}

/* 2. EYEBROW / BADGES */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background-color: #E6F0FA;
  color: var(--color-primary-blue);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-pill);
  border: 1px solid #BFDBFE;
  margin-bottom: var(--spacing-md);
}

.eyebrow-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: #93C5FD;
  border-color: rgba(255, 255, 255, 0.2);
}

/* 3. SECTION HEADING */
.section-header {
  margin-bottom: var(--spacing-3xl);
}

.section-header.text-center {
  text-align: center;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* 4. CARDS */
.card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #F0F7FF;
  color: var(--color-primary-blue);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  border: 1px solid #DBEAFE;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* 5. TRUST BADGES */
.trust-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-subtle);
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-navy);
}

.trust-badge-icon {
  color: var(--color-accent-blue);
  display: flex;
  align-items: center;
}

/* 6. HERO IT DASHBOARD COMPONENT */
.dashboard-mockup {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.dashboard-header {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #1E293B;
}

.dashboard-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.dashboard-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  background-color: #143224;
  color: #4ADE80;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-pill);
  border: 1px solid #166534;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22C55E;
}

.dashboard-body {
  padding: 1.25rem;
  background-color: var(--color-bg-light);
}

.dashboard-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.dashboard-stat-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.dashboard-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dashboard-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 0.875rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.item-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.item-badge {
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.badge-operational {
  background-color: var(--color-status-success-bg);
  color: var(--color-status-success);
  border: 1px solid var(--color-status-success-border);
}

.dashboard-caption {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  font-style: italic;
}

/* 7. CHECKLIST & CLASSIFICAÇÃO DE DIAGNÓSTICO */
.diagnostic-checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.875rem;
  margin-bottom: var(--spacing-2xl);
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-main);
}

.checklist-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent-blue);
}

.classification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.classification-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border-subtle);
  border-top-width: 4px;
}

.classification-card.status-ok {
  border-top-color: var(--color-status-success);
}

.classification-card.status-alert {
  border-top-color: var(--color-status-warning);
}

.classification-card.status-danger {
  border-top-color: var(--color-status-danger);
}

.classification-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.tag-ok {
  background-color: var(--color-status-success-bg);
  color: var(--color-status-success);
}

.tag-alert {
  background-color: var(--color-status-warning-bg);
  color: var(--color-status-warning);
}

.tag-danger {
  background-color: var(--color-status-danger-bg);
  color: var(--color-status-danger);
}

/* 8. FORMULÁRIO DE CONVERSÃO */
.lead-form-container {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group.col-full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
}

.form-label .required {
  color: var(--color-status-danger);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  color: var(--color-text-main);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.form-control.is-invalid {
  border-color: var(--color-status-danger);
}

.field-error {
  font-size: 0.8125rem;
  color: var(--color-status-danger);
  min-height: 1.125rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  accent-color: var(--color-accent-blue);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  cursor: pointer;
}

.form-status-box {
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  display: none;
}

.form-status-box.active {
  display: block;
}

.form-status-box.status-success {
  background-color: var(--color-status-success-bg);
  border: 1px solid var(--color-status-success-border);
  color: var(--color-status-success);
}

.form-status-box.status-error {
  background-color: var(--color-status-danger-bg);
  border: 1px solid var(--color-status-danger-border);
  color: var(--color-status-danger);
}

.form-status-box.status-notice {
  background-color: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

/* 9. ACCORDION (FAQ) */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-border-strong);
}

.faq-summary {
  padding: 1.25rem 1.5rem;
  font-size: 1.0625rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  color: var(--color-primary-blue);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* 10. WHATSAPP FLUTUANTE */
.whatsapp-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: var(--z-floating);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  border: 2px solid var(--color-white);
}

.whatsapp-floating:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.05);
  color: var(--color-white);
}

.whatsapp-floating svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* 11. MOBILE CONVERSION BAR */
.mobile-conversion-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border-strong);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: var(--z-mobile-bar);
  box-shadow: 0 -4px 12px rgba(15, 23, 42, 0.08);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.mobile-conversion-bar.visible {
  transform: translateY(0);
}

.mobile-conversion-bar .btn-primary {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
}

.mobile-conversion-bar .btn-wpp-sm {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

/* Modais Acessíveis */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(11, 25, 44, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: var(--z-modal);
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
}

.modal-close-btn:hover {
  color: var(--color-primary-dark);
}

/* Responsividade de Componentes */
@media (max-width: 900px) {
  .classification-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
  }
  .dashboard-stats-grid {
    grid-template-columns: 1fr;
  }
  .lead-form-container {
    padding: 1.5rem 1rem;
  }
  .whatsapp-floating {
    bottom: 80px; /* Não encobre a barra mobile */
    right: 16px;
    width: 52px;
    height: 52px;
  }
}

@media (min-width: 769px) {
  .mobile-conversion-bar {
    display: none !important;
  }
}