/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 24px;
  border-radius: var(--border-radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 4px 14px rgba(215, 25, 32, 0.35);
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: var(--color-primary-dark);
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--text-main);
  background-color: var(--bg-alt);
}

.btn-outline-dark {
  background-color: transparent;
  color: #FFFFFF;
  border: 1px solid var(--border-color-dark);
}

.btn-outline-dark:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: #FFFFFF;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.875rem;
}

/* Hero Section */
.hero-section {
  padding-block: 80px 96px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 56px;
}

.hero-title {
  font-size: clamp(2.35rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.hero-title .text-highlight {
  color: var(--color-primary);
}

.hero-lead {
  font-size: 1.1875rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 560px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-price-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 8px 16px;
  background-color: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-full);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-price-tag strong {
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 1.05rem;
}

/* Mockup da Dobra Hero */
.mockup-window {
  background: #FFFFFF;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup-bar {
  background: var(--bg-alt);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E4E7EC;
}

.mockup-dot:nth-child(1) { background: #FF5F56; }
.mockup-dot:nth-child(2) { background: #FFBD2E; }
.mockup-dot:nth-child(3) { background: #27C93F; }

.mockup-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mockup-skeleton-header {
  height: 24px;
  width: 40%;
  background: var(--bg-alt);
  border-radius: 4px;
}

.mockup-skeleton-hero {
  height: 140px;
  background: linear-gradient(135deg, rgba(215,25,32,0.06), rgba(215,25,32,0.12));
  border-radius: var(--border-radius-md);
  border: 1px dashed rgba(215,25,32,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9375rem;
}

.mockup-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mockup-skeleton-card {
  height: 70px;
  background: var(--bg-alt);
  border-radius: var(--border-radius-sm);
}

/* Cards Gerais e Serviços */
.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.feature-card {
  background: #FFFFFF;
  padding: 32px 28px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(215, 25, 32, 0.3);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.service-card {
  background: #FFFFFF;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-block: 16px 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

/* Card Destacado Institucional */
.pricing-showcase {
  background: #FFFFFF;
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  overflow: hidden;
  position: relative;
}

.pricing-showcase-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--border-radius-full);
}

.pricing-showcase-main {
  padding: 56px 48px;
}

.pricing-showcase-side {
  background: var(--bg-alt);
  padding: 56px 48px;
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.price-display {
  margin-block: 24px 28px;
}

.price-display-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-display-val {
  font-size: 3.25rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-block: 6px 8px;
}

.price-display-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.feature-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-main);
  font-weight: 500;
}

.feature-check-item svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Portfólio / Demonstrações */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.portfolio-card {
  background: #FFFFFF;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.portfolio-thumb {
  height: 200px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-thumb-bg {
  width: 85%;
  height: 85%;
  border-radius: 8px 8px 0 0;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 12px;
}

.portfolio-body {
  padding: 24px;
}

.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.portfolio-title {
  font-size: 1.1875rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.portfolio-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

/* Processo em Etapas */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-card {
  background: #FFFFFF;
  padding: 32px 24px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  position: relative;
}

.process-step-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.process-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Tabela / Comparativo */
.compare-container {
  max-width: 900px;
  margin-inline: auto;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.compare-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
}

.compare-row:last-child {
  border-bottom: none;
}

.compare-head {
  background: var(--bg-alt);
  font-weight: 700;
  font-size: 0.9375rem;
}

.compare-feature {
  font-weight: 600;
  font-size: 0.9375rem;
}

.compare-cell {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.compare-cell.highlight {
  color: var(--color-primary-dark);
  font-weight: 600;
}

/* FAQ Accordion */
.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-item.is-open {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-main);
  background: none;
}

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

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-inner {
  padding: 0 28px 24px 28px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* CTA Final */
.cta-box {
  background: linear-gradient(135deg, var(--bg-dark), #262B36);
  border-radius: var(--border-radius-lg);
  padding: 64px 48px;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color-dark);
}

.cta-box h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-box p {
  font-size: 1.125rem;
  color: var(--text-on-dark-muted);
  max-width: 640px;
  margin: 0 auto 36px auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* Botão Voltar ao Topo (Inferior Esquerdo) */
.btn-back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 950;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.btn-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-back-to-top svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.btn-back-to-top .btt-percent {
  font-size: 0.625rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

/* Botão Flutuante WhatsApp (Inferior Direito com Pulso) */
.btn-whatsapp-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 950;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

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

.btn-whatsapp-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-whatsapp);
  opacity: 0;
  pointer-events: none;
}

.btn-whatsapp-floating.pulsing .btn-whatsapp-pulse {
  animation: pulse-ring 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.85); opacity: 0.8; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* Modal de Orçamento */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(23, 25, 31, 0.7);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #FFFFFF;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.96);
  transition: transform var(--transition-fast);
}

.modal-backdrop.is-active .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 32px 32px 20px 32px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background: #FFFFFF;
  z-index: 10;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 6px;
}

.modal-subtitle {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.modal-close-btn:hover {
  background: #E4E7EC;
  color: var(--text-main);
}

.modal-body {
  padding: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-label span.req {
  color: var(--color-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  color: var(--text-main);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ring);
  outline: none;
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 3px;
}

.form-summary-box {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-summary-price {
  font-weight: 800;
  color: var(--color-primary);
  font-size: 1.125rem;
}

.form-feedback {
  padding: 12px;
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
  display: none;
}

.form-feedback.is-error {
  display: block;
  background: #FEE4E2;
  color: #B42318;
  border: 1px solid #FDA29B;
}

.form-feedback.is-success {
  display: block;
  background: #D1FADF;
  color: #027A48;
  border: 1px solid #6CE9A6;
}

.modal-footer-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

/* Honeypot invisível */
.hp-field {
  display: none !important;
  visibility: hidden !important;
}