/* ==========================================================================
   Central Negócios — Design System & Landing Page Styles
   Serviço: Seguro Residencial | Mobile-First & Alta Conversão
   ========================================================================== */

:root {
  --blue-primary: #0461A3;
  --blue-mid: #0A7EBF;
  --blue-light: #20A1DA;
  --navy: #073B5C;
  --gray-brand: #96979A;
  --text: #1F2937;
  --text-muted: #4B5563;
  --text-light: #6B7280;
  --surface: #F5FAFD;
  --surface-alt: #EBF3F8;
  --border: #DCE8EF;
  --border-focus: #0A7EBF;
  --warm: #F2B84B;
  --warm-bg: #FEF9EE;
  --warm-border: #FBE6B3;
  --whatsapp: #25D366;
  --whatsapp-hover: #20BA5A;
  --white: #FFFFFF;
  --error: #DC2626;
  --error-bg: #FEF2F2;
  --error-border: #FCA5A5;
  --success: #15803D;

  --gradient-brand: linear-gradient(135deg, #20A1DA 0%, #0A7EBF 45%, #0461A3 100%);
  --shadow-sm: 0 1px 2px rgba(7, 59, 92, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(7, 59, 92, 0.08), 0 2px 4px -2px rgba(7, 59, 92, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(7, 59, 92, 0.1), 0 4px 6px -4px rgba(7, 59, 92, 0.06);
  --shadow-card: 0 12px 24px -4px rgba(7, 59, 92, 0.12), 0 4px 8px -2px rgba(7, 59, 92, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container-max: 1140px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background-color: var(--surface);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--blue-mid);
}

button, input, select, textarea {
  font: inherit;
}

/* Utilitários de Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Honeypot anti-spam oculto */
.hp-field {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
  pointer-events: none;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon-header {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.brand-text-header {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text-header span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-action .btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all 0.2s ease;
}

.header-action .btn-whatsapp-header:hover {
  background-color: var(--surface-alt);
  border-color: var(--blue-mid);
  color: var(--blue-primary);
}

.whatsapp-dot {
  width: 9px;
  height: 9px;
  background-color: var(--whatsapp);
  border-radius: 50%;
  display: inline-block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 2.5rem 0 3.5rem;
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 992px) {
  .hero-section {
    padding: 3.5rem 0 4.5rem;
  }
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }
}

/* Logo Oficial em Destaque no Topo do Hero */
.hero-brand-top {
  margin-bottom: 1.5rem;
}

.hero-brand-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media (min-width: 640px) {
  .hero-brand-logo {
    height: 64px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.hero-badge-pin {
  color: var(--blue-mid);
}

.hero-title {
  font-size: 1.875rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

/* Imagem Humanizada da Família no Hero */
.hero-image-card {
  position: relative;
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
}

.hero-family-img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hero-image-card:hover .hero-family-img {
  transform: scale(1.02);
}

.hero-image-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(7, 59, 92, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--white);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-image-badge svg {
  width: 20px;
  height: 20px;
  color: var(--warm);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 2.35rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 2.65rem;
  }
}

.hero-subtitle {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.hero-trust-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-trust-bullets li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9375rem;
  color: var(--navy);
  font-weight: 500;
}

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

/* ==========================================================================
   Form Card (Central na LP)
   ========================================================================== */
.form-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

@media (min-width: 640px) {
  .form-card {
    padding: 2.25rem 2rem;
  }
}

.form-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.form-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Stepper de Progresso */
.form-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  position: relative;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-light);
}

.step-indicator.active {
  color: var(--blue-primary);
}

.step-indicator.completed {
  color: var(--navy);
}

.step-number {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--surface-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.2s ease;
}

.step-indicator.active .step-number {
  background-color: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white);
}

.step-indicator.completed .step-number {
  background-color: var(--surface-alt);
  border-color: var(--blue-mid);
  color: var(--blue-mid);
}

.step-divider {
  width: 40px;
  height: 2px;
  background-color: var(--border);
  margin: 0 0.75rem;
}

.step-divider.filled {
  background-color: var(--blue-primary);
}

/* Campos de Formulário */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.form-label .optional {
  font-weight: 400;
  color: var(--text-light);
  font-size: 0.8125rem;
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 1rem;
  font-size: 1rem;
  color: var(--text);
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  outline: none;
}

.form-input:focus {
  background-color: var(--white);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(10, 126, 191, 0.15);
}

.form-input.is-invalid {
  border-color: var(--error);
  background-color: var(--error-bg);
}

.field-error {
  display: none;
  font-size: 0.75rem;
  color: var(--error);
  margin-top: 0.35rem;
  font-weight: 500;
}

.field-error.visible {
  display: block;
}

/* Seletores Estilo Cartão (Imóvel / Relação) */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.option-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 0.5rem;
  background-color: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.option-card:hover {
  background-color: var(--surface-alt);
  border-color: var(--blue-mid);
}

.option-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-card.selected {
  background-color: #E8F4FB;
  border-color: var(--blue-primary);
  color: var(--blue-primary);
}

.option-icon {
  width: 26px;
  height: 26px;
  margin-bottom: 0.35rem;
  color: var(--navy);
  transition: color 0.2s;
}

.option-card.selected .option-icon {
  color: var(--blue-primary);
}

.option-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.option-card.selected .option-title {
  color: var(--blue-primary);
}

/* Botões do Formulário */
.form-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.btn-primary {
  width: 100%;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  background: var(--gradient-brand);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  box-shadow: 0 4px 12px rgba(4, 97, 163, 0.25);
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.05);
  box-shadow: 0 6px 16px rgba(4, 97, 163, 0.32);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(1px);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  filter: grayscale(0.2);
}

.btn-secondary {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.5rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-secondary:hover {
  color: var(--navy);
}

.form-privacy-note {
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--text-light);
  margin-top: 1rem;
  text-align: center;
}

.form-privacy-note a {
  color: var(--text-muted);
  font-weight: 500;
}

.form-feedback {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: none;
}

.form-feedback.error {
  display: block;
  background-color: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error);
}

.form-feedback.success {
  display: block;
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: var(--success);
}

/* Spinner no botão */
.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.btn-primary.is-loading .btn-spinner {
  display: inline-block;
}

.btn-primary.is-loading .btn-text {
  opacity: 0.9;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Seção de Proteções / Benefícios
   ========================================================================== */
.section-protections {
  padding: 3.5rem 0;
  background-color: var(--surface);
}

.section-heading {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--blue-primary);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.15rem;
  }
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
}

.protections-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .protections-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .protections-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.protection-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.protection-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-light);
}

.protection-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-alt);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.protection-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.protection-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.protection-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Aviso Legal de Coberturas */
.protection-disclaimer {
  margin-top: 2rem;
  background-color: var(--warm-bg);
  border: 1px solid var(--warm-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: #78350F;
}

.disclaimer-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: #D97706;
  margin-top: 1px;
}

/* ==========================================================================
   Como Funciona (3 Passos)
   ========================================================================== */
.section-how-it-works {
  padding: 3.5rem 0;
  background-color: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.step-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  position: relative;
  text-align: center;
}

.step-badge {
  width: 40px;
  height: 40px;
  background-color: var(--blue-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.125rem;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 8px rgba(4, 97, 163, 0.2);
}

.step-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.65rem;
}

.step-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   Institucional / Confiança
   ========================================================================== */
.section-institutional {
  padding: 3.5rem 0;
  background-color: var(--surface);
}

.institutional-box {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 992px) {
  .institutional-box {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    padding: 3rem 2.5rem;
  }
}

.institutional-img-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.institutional-img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  max-height: 380px;
  object-fit: cover;
  display: block;
}

.institutional-img-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(7, 59, 92, 0.9);
  color: var(--white);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.institutional-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1rem;
}

.institutional-text p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.institutional-card-info {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 20px;
  height: 20px;
  color: var(--blue-mid);
  flex-shrink: 0;
  margin-top: 2px;
}

.info-content {
  font-size: 0.875rem;
  color: var(--text);
}

.info-content strong {
  display: block;
  color: var(--navy);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.section-faq {
  padding: 3.5rem 0;
  background-color: var(--white);
  border-top: 1px solid var(--border);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--surface);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--blue-light);
}

.faq-summary {
  padding: 1.15rem 1.25rem;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

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

.faq-icon {
  width: 18px;
  height: 18px;
  color: var(--blue-mid);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
  border-top: 1px solid transparent;
}

.faq-item[open] .faq-answer {
  border-top-color: var(--border);
  padding-top: 0.875rem;
  background-color: var(--white);
}

/* ==========================================================================
   CTA Final
   ========================================================================== */
.section-cta-final {
  padding: 3.5rem 0;
  background: var(--gradient-brand);
  color: var(--white);
  text-align: center;
}

.cta-final-box {
  max-width: 620px;
  margin: 0 auto;
}

.cta-final-title {
  font-size: 1.875rem;
  font-weight: 800;
  margin-bottom: 0.875rem;
  line-height: 1.25;
}

.cta-final-desc {
  font-size: 1.0625rem;
  opacity: 0.92;
  margin-bottom: 2rem;
}

.btn-cta-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  background-color: var(--white);
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
}

.btn-cta-light:hover {
  background-color: var(--surface);
  color: var(--blue-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #05263B;
  color: #B5C6D2;
  padding: 3.5rem 0 2rem;
  font-size: 0.8125rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr;
  }
}

.footer-brand h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.footer-company-data {
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-company-data strong {
  color: var(--white);
}

.footer-pending-badge {
  display: inline-block;
  font-size: 0.6875rem;
  padding: 0.1rem 0.4rem;
  background-color: rgba(242, 184, 75, 0.2);
  color: var(--warm);
  border-radius: 4px;
  margin-left: 0.25rem;
}

.footer-links h5 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: #B5C6D2;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: #8CA3B5;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-disclaimer-note {
  font-size: 0.75rem;
  line-height: 1.5;
  color: #8CA3B5;
  margin-top: 0.5rem;
}

/* ==========================================================================
   Botão Flutuante de WhatsApp (Alternativo)
   ========================================================================== */
.whatsapp-floating {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--whatsapp);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  font-size: 0.875rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-floating:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  color: var(--white);
}

.whatsapp-floating-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

@media (max-width: 480px) {
  .whatsapp-floating-text {
    display: none;
  }
  .whatsapp-floating {
    padding: 0.875rem;
    border-radius: 50%;
  }
}

/* Acessibilidade de Foco */
:focus-visible {
  outline: 2px solid var(--blue-primary);
  outline-offset: 2px;
}

/* Preferência por movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}