/* ==========================================================================
   BitContent - Design System & Modern Pure CSS Stylesheet
   Design Flat & Sóbrio • Zero Degradês • Alta Performance & SEO
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties (Theme & Flat Palette)
   -------------------------------------------------------------------------- */
:root {
  /* Cor Principal Sólida (Base Institucional Sóbria) */
  --brand-primary: #3730A3;        /* Indigo Profundo Sólido */
  --brand-primary-hover: #312E81;
  --brand-primary-subtle: #EEF2FF;
  --brand-primary-border: #C7D2FE;

  /* Cor Contrastante Única para Call to Action (CTA) */
  --brand-cta: #FA6335;            /* Laranja BitContent Sólido */
  --brand-cta-hover: #E05226;
  --brand-cta-subtle: #FFF7F4;

  /* Superfícies e Neutros (Light Mode) */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --border-color: #E2E8F0;
  --border-subtle: #F1F5F9;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverted: #FFFFFF;

  --nav-bg: #FFFFFF;
  --nav-bg-scrolled: #FFFFFF;
  --nav-border: #E2E8F0;

  /* Sombras Sóbrias e Sutis (Sem Glows) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08);

  /* Tipografia */
  --font-heading: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout & Border-Radius Rigorosamente Padronizado para Todos os Cards */
  --container-max: 1240px;
  --radius-card: 10px;             /* Padronização uniforme para todos os cards */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 10px;               /* Uniformizado */
  --radius-xl: 10px;               /* Uniformizado */
  --radius-full: 9999px;

  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
}

/* Dark Theme (Flat Sóbrio) */
html.dark {
  --brand-primary: #6366F1;
  --brand-primary-hover: #818CF8;
  --brand-primary-subtle: #1E1B4B;
  --brand-primary-border: #312E81;

  --bg-primary: #0B0F19;
  --bg-secondary: #111827;
  --bg-tertiary: #161F30;
  --bg-card: #111827;
  --border-color: #1F293D;
  --border-subtle: #1A2333;

  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-inverted: #0F172A;

  --nav-bg: #0B0F19;
  --nav-bg-scrolled: #0B0F19;
  --nav-border: #1F293D;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* --------------------------------------------------------------------------
   2. Modern Reset & Base Rules
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color-scheme: light dark;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

::selection {
  background-color: var(--brand-cta);
  color: #FFFFFF;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

button {
  cursor: pointer;
  border: none;
  background: transparent;
}

ul, ol {
  list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
html.dark ::-webkit-scrollbar-thumb {
  background: #334155;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* --------------------------------------------------------------------------
   3. Utility Classes & Layout System
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 640px) {
  .container {
    padding-inline: 1.5rem;
  }
}
@media (min-width: 1024px) {
  .container {
    padding-inline: 2rem;
  }
}

.highlight-brand {
  color: var(--brand-primary);
}
html.dark .highlight-brand {
  color: #818CF8;
}

/* Buttons - Flat & Sóbrio */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-card);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  transition: all var(--transition-fast);
  text-decoration: none;
  box-sizing: border-box;
  white-space: nowrap;
}

/* Botão Contrastante Call to Action */
.btn-primary, .btn-cta {
  background-color: var(--brand-cta);
  color: #FFFFFF;
  border: 1px solid transparent;
}
.btn-primary:hover, .btn-cta:hover {
  background-color: var(--brand-cta-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: var(--border-color);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.825rem;
}

/* Botão Compacto do Header (Não Alarga a Barra) */
.btn-header {
  height: 2.15rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  gap: 0.35rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

#desktop-cta-wa {
  display: none;
}
@media (min-width: 640px) {
  #desktop-cta-wa {
    display: inline-flex;
  }
}

.btn-block {
  width: 100%;
}

/* Badges Sóbrias Flat */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.725rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.badge-primary {
  background-color: var(--brand-primary-subtle);
  color: var(--brand-primary);
  border-color: var(--brand-primary-border);
}
html.dark .badge-primary {
  background-color: rgba(99, 102, 241, 0.15);
  color: #A5B4FC;
  border-color: rgba(99, 102, 241, 0.3);
}

.badge-cta {
  background-color: var(--brand-cta-subtle);
  color: var(--brand-cta);
  border-color: rgba(250, 99, 53, 0.3);
}
html.dark .badge-cta {
  background-color: rgba(250, 99, 53, 0.15);
  color: #FA6335;
  border-color: rgba(250, 99, 53, 0.3);
}

.badge-emerald {
  background-color: #ECFDF5;
  color: #059669;
  border-color: #A7F3D0;
}
html.dark .badge-emerald {
  background-color: rgba(6, 78, 59, 0.4);
  color: #34D399;
  border-color: rgba(52, 211, 153, 0.3);
}

/* Section Header Shared */
.section-header {
  text-align: center;
  max-width: 44rem;
  margin-inline: auto;
  margin-bottom: 3rem;
}
.section-header .badge {
  margin-bottom: 0.875rem;
}
.section-header h2 {
  font-size: 1.875rem;
  margin-bottom: 0.875rem;
}
@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.25rem;
  }
}
.section-header p {
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   4. Header & Navigation Bar (Alinhamento Preciso & Dropdown)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 4.25rem;
  background-color: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Alinhamento Preciso do Logotipo com a Navegação */
.brand-link {
  display: inline-flex;
  align-items: center;
  height: 100%;
  outline: none;
}
.brand-logo-img {
  height: 2.15rem; /* Altura calibrada para nivelar a lâmpada com o texto */
  width: auto;
  object-fit: contain;
  display: block;
}

/* Desktop Navigation */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.25rem;
  height: 100%;
}
@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-link {
  display: inline-flex;
  align-items: center;
  height: 100%;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  padding-inline: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav-link:hover {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
}
html.dark .nav-link:hover {
  color: #818CF8;
  border-bottom-color: #818CF8;
}

/* Submenu Dropdown "Mais" */
.nav-dropdown {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  padding-inline: 0.25rem;
  height: 100%;
  border-bottom: 2px solid transparent;
}
.nav-dropdown-trigger:hover,
.nav-dropdown.open .nav-dropdown-trigger {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
}
.nav-dropdown-arrow {
  width: 0.85rem;
  height: 0.85rem;
  transition: transform var(--transition-fast);
}
.nav-dropdown:hover .nav-dropdown-arrow,
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  width: 13.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  padding: 0.375rem;
  display: none;
  flex-direction: column;
  z-index: 110;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: flex;
}
.dropdown-item {
  display: block;
  padding: 0.625rem 0.875rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.dropdown-item:hover {
  background-color: var(--bg-secondary);
  color: var(--brand-primary);
}
html.dark .dropdown-item:hover {
  color: #818CF8;
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  width: 2.15rem;
  height: 2.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.theme-toggle-btn:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}
.theme-toggle-btn svg {
  width: 1.1rem;
  height: 1.1rem;
}

/* Menu Hamburger Responsivo de Alta Qualidade */
.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding: 0.4rem;
}
@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}
.hamburger-box {
  width: 1.25rem;
  height: 0.95rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Backdrop Overlay Mobile */
.mobile-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 85;
  display: none;
}
.mobile-backdrop.open {
  display: block;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 4.25rem;
  left: 0;
  right: 0;
  max-height: calc(100vh - 4.25rem);
  overflow-y: auto;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem 2rem;
  box-shadow: var(--shadow-xl);
  z-index: 90;
  display: none;
  animation: slideDown 200ms ease forwards;
}
.mobile-drawer.open {
  display: block;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}
.mobile-nav-link {
  display: block;
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
}
.mobile-nav-link:hover {
  background-color: var(--bg-secondary);
  color: var(--brand-primary);
}

/* --------------------------------------------------------------------------
   5. Hero Section (Chamada Direta & Container de Imagem/Slider)
   -------------------------------------------------------------------------- */
.section-hero {
  position: relative;
  padding-top: 6.5rem;
  padding-bottom: 4rem;
  background-color: var(--bg-primary);
}
@media (min-width: 1024px) {
  .section-hero {
    padding-top: 7.5rem;
    padding-bottom: 5.5rem;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 3rem;
  }
}

.hero-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
@media (min-width: 1024px) {
  .hero-content {
    text-align: left;
  }
}

/* Título Mais Direto e Equilibrado */
.hero-content h1 {
  font-size: 1.85rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
@media (min-width: 640px) {
  .hero-content h1 {
    font-size: 2.25rem;
  }
}
@media (min-width: 1024px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
}

.hero-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 36rem;
  margin-inline: auto;
}
@media (min-width: 1024px) {
  .hero-subtitle {
    margin-inline: 0;
  }
}
.hero-subtitle strong {
  font-weight: 600;
  color: var(--text-primary);
}

/* Slogan do Flyer Sóbrio Flat (Borda Esquerda Editorial) */
.hero-quote-box {
  display: inline-block;
  padding: 0.75rem 1.15rem;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  border-left: 3px solid var(--brand-cta);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  margin-block: 0.25rem;
}
.hero-quote-box p {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.5;
}
.hero-quote-box em {
  font-style: normal;
  color: var(--brand-cta);
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.25rem;
}
@media (min-width: 640px) {
  .hero-cta-group {
    flex-direction: row;
    justify-content: center;
  }
}
@media (min-width: 1024px) {
  .hero-cta-group {
    justify-content: flex-start;
  }
}

.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-top: 0.5rem;
  justify-content: center;
}
@media (min-width: 1024px) {
  .hero-trust-list {
    justify-content: flex-start;
  }
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.trust-item svg {
  width: 0.95rem;
  height: 0.95rem;
  color: #10B981;
  flex-shrink: 0;
}

/* ==========================================================================
   Hero Showcase / Portfolio Slider Container (Lado Direito)
   ========================================================================== */
.hero-showcase-container {
  width: 100%;
  max-width: 500px;
  margin-inline: auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Showcase Header Bar */
.showcase-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.showcase-dots {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.showcase-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--radius-full);
}
.dot-red { background-color: #EF4444; }
.dot-amber { background-color: #F59E0B; }
.dot-green { background-color: #10B981; }

.showcase-tabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.showcase-tab-btn {
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background-color: transparent;
  transition: all var(--transition-fast);
}
.showcase-tab-btn:hover {
  color: var(--text-primary);
  background-color: var(--border-color);
}
.showcase-tab-btn.active {
  color: var(--brand-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
}
html.dark .showcase-tab-btn.active {
  color: #818CF8;
}

/* Showcase Slide Area */
.showcase-slides-wrapper {
  position: relative;
  min-height: 290px;
  background-color: var(--bg-primary);
  overflow: hidden;
}
.showcase-slide {
  position: absolute;
  inset: 0;
  padding: 1.25rem;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  animation: fadeIn 250ms ease forwards;
}
.showcase-slide.active {
  display: flex;
}

/* Conteúdo do Slide de Demonstração */
.slide-mockup-frame {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  background-color: var(--bg-secondary);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.slide-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}
.slide-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}
.slide-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.slide-deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.slide-pill {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}
.slide-metric {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.825rem;
  font-weight: 700;
  color: #059669;
}
html.dark .slide-metric {
  color: #34D399;
}

/* Showcase Controls / Footer */
.showcase-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 0.625rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.showcase-nav-arrows {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.showcase-arrow-btn {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}
.showcase-arrow-btn:hover {
  background-color: var(--border-color);
}
.showcase-arrow-btn svg {
  width: 0.85rem;
  height: 0.85rem;
}

/* --------------------------------------------------------------------------
   6. Pain Points Section (Flat & Sóbrio - Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-pains {
  padding-block: 4.5rem;
  background-color: var(--bg-secondary);
  border-block: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .section-pains {
    padding-block: 5.5rem;
  }
}

.pains-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .pains-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .pains-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pain-card {
  background-color: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
}
.pain-card:hover {
  border-color: var(--brand-primary);
}

.card-icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card-icon-box svg {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-amber {
  background-color: #FEF3C7;
  color: #D97706;
}
html.dark .icon-amber {
  background-color: rgba(245, 158, 11, 0.2);
}

.icon-orange {
  background-color: var(--brand-cta-subtle);
  color: var(--brand-cta);
}
html.dark .icon-orange {
  background-color: rgba(250, 99, 53, 0.2);
}

.icon-indigo {
  background-color: var(--brand-primary-subtle);
  color: var(--brand-primary);
}
html.dark .icon-indigo {
  background-color: rgba(99, 102, 241, 0.2);
  color: #818CF8;
}

.icon-rose {
  background-color: #FFE4E6;
  color: #E11D48;
}
html.dark .icon-rose {
  background-color: rgba(225, 29, 72, 0.2);
}

.pain-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.pain-card p {
  font-size: 0.875rem;
  line-height: 1.55;
}

/* Reassurance Banner Sólido */
.reassurance-banner {
  margin-top: 3rem;
  padding: 2rem;
  border-radius: var(--radius-card);
  background-color: var(--brand-primary);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
}
@media (min-width: 768px) {
  .reassurance-banner {
    flex-direction: row;
    justify-content: space-between;
    padding: 2.25rem 2.5rem;
  }
}
.reassurance-banner h3 {
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}
.reassurance-banner p {
  color: #E0E7FF;
  font-size: 0.95rem;
  max-width: 40rem;
}

/* --------------------------------------------------------------------------
   7. Institutional Video Section (Vertical 9:16 Facade)
   -------------------------------------------------------------------------- */
.section-video {
  padding-block: 4.5rem;
  background-color: var(--bg-primary);
}
@media (min-width: 768px) {
  .section-video {
    padding-block: 5.5rem;
  }
}

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .video-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.video-copy {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: center;
}
@media (min-width: 1024px) {
  .video-copy {
    text-align: left;
  }
}

.video-copy h2 {
  font-size: 1.85rem;
}
@media (min-width: 768px) {
  .video-copy h2 {
    font-size: 2.25rem;
  }
}

.video-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
  margin-top: 0.25rem;
}
.video-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
}
.video-check-item svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.video-check-item strong {
  color: var(--text-primary);
}

/* 9:16 Smartphone Vertical Frame */
.vertical-player-wrapper {
  width: 100%;
  max-width: 300px;
  margin-inline: auto;
}
.smartphone-frame {
  position: relative;
  border-radius: 36px;
  padding: 0.625rem;
  background: #0F172A;
  border: 4px solid #1E293B;
  box-shadow: var(--shadow-xl);
}
.phone-notch {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 5rem;
  height: 0.85rem;
  background: #000000;
  border-radius: var(--radius-full);
  z-index: 20;
}
.phone-screen-container {
  position: relative;
  aspect-ratio: 9/16;
  width: 100%;
  overflow: hidden;
  border-radius: 26px;
  background-color: #000000;
}

/* Facade Initial State (Flat Sólido) */
.video-facade-cover {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 1.25rem 1.5rem;
  text-align: center;
  background-color: #0F172A;
  color: #FFFFFF;
  cursor: pointer;
  z-index: 10;
}
.facade-play-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  transition: transform var(--transition-fast);
}
.video-facade-cover:hover .facade-play-btn {
  transform: scale(1.05);
}
.facade-play-circle {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-full);
  background-color: var(--brand-cta);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}
.facade-play-circle svg {
  width: 1.75rem;
  height: 1.75rem;
  fill: currentColor;
  margin-left: 2px;
}
.facade-play-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
}
.facade-footer-note {
  font-size: 0.7rem;
  color: #94A3B8;
}

.phone-screen-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   8. Solutions Section (Flat Sólido - Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-solutions {
  padding-block: 4.5rem;
  background-color: var(--bg-secondary);
  border-block: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .section-solutions {
    padding-block: 5.5rem;
  }
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.solution-card {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
}
.solution-card:hover {
  border-color: var(--brand-primary);
}

.solution-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.solution-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.625rem;
}
.solution-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.feature-check-icon {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-check-icon svg {
  width: 0.7rem;
  height: 0.7rem;
}
.check-cta {
  background-color: var(--brand-cta-subtle);
  color: var(--brand-cta);
}
.check-primary {
  background-color: var(--brand-primary-subtle);
  color: var(--brand-primary);
}

.solution-card-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}
.btn-solution {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
}
.btn-solution:hover {
  background-color: var(--brand-cta);
  color: #FFFFFF;
  border-color: var(--brand-cta);
}

/* --------------------------------------------------------------------------
   9. Portfolio & Case Studies (Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-portfolio {
  padding-block: 4.5rem;
  background-color: var(--bg-primary);
}
@media (min-width: 768px) {
  .section-portfolio {
    padding-block: 5.5rem;
  }
}

.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 600;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}
.tab-btn:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}
.tab-btn.active {
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-color: var(--brand-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
}
.portfolio-card:hover {
  border-color: var(--brand-primary);
}

.portfolio-mockup-area {
  padding: 1.25rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-browser-mockup {
  width: 100%;
  border-radius: var(--radius-card);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-browser-header {
  background: var(--brand-primary);
  padding: 0.35rem 0.625rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 700;
}
.card-browser-body {
  padding: 0.75rem;
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.card-phone-mockup {
  width: 8.5rem;
  border-radius: 20px;
  background: #0F172A;
  padding: 0.45rem;
  border: 2px solid #334155;
}
.card-phone-screen {
  aspect-ratio: 9/16;
  border-radius: 14px;
  background-color: #1E293B;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #FFFFFF;
  font-size: 0.6rem;
}

.portfolio-details {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
  gap: 0.875rem;
}
.portfolio-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.portfolio-details h3 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}
.portfolio-details p {
  font-size: 0.85rem;
  line-height: 1.55;
}

.deliverables-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.tag-pill {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}
.metric-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #059669;
}
html.dark .metric-row {
  color: #34D399;
}
.metric-row svg {
  width: 0.85rem;
  height: 0.85rem;
}

/* --------------------------------------------------------------------------
   10. Process Section (Método BitContent - Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-process {
  padding-block: 4.5rem;
  background-color: var(--bg-secondary);
  border-block: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .section-process {
    padding-block: 5.5rem;
  }
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-card {
  background-color: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.process-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.step-number {
  font-size: 2rem;
  font-family: var(--font-heading);
  font-weight: 900;
  color: var(--border-color);
}
.step-icon-box {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-icon-box.border-primary {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}
.step-icon-box.border-cta {
  border-color: var(--brand-cta);
  color: var(--brand-cta);
}
.step-icon-box svg {
  width: 1.25rem;
  height: 1.25rem;
}

.process-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.process-card p {
  font-size: 0.875rem;
  line-height: 1.55;
}
.process-footer-step {
  padding-top: 0.875rem;
  margin-top: 0.875rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.725rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. Custom Tailored Section (Soluções Sob Medida - Border-Radius 10px)
   -------------------------------------------------------------------------- */
.section-tailored {
  padding-block: 4.5rem;
  background-color: var(--bg-primary);
}
@media (min-width: 768px) {
  .section-tailored {
    padding-block: 5.5rem;
  }
}

.tailored-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .tailored-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tailored-card {
  padding: 1.75rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
}
.tailored-card.highlight {
  background-color: var(--bg-card);
  border: 2px solid var(--brand-cta);
}

.tailored-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.625rem;
}
.tailored-card p {
  font-size: 0.9rem;
  line-height: 1.55;
}

.consult-banner {
  padding: 2.25rem 2rem;
  border-radius: var(--radius-card);
  background: #0F172A;
  color: #FFFFFF;
  border: 1px solid #1E293B;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
  text-align: center;
}
@media (min-width: 1024px) {
  .consult-banner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    padding: 2.5rem 3rem;
  }
}
.consult-banner h3 {
  font-size: 1.5rem;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}
.consult-banner p {
  color: #94A3B8;
  font-size: 0.95rem;
  max-width: 36rem;
}

/* --------------------------------------------------------------------------
   12. Testimonials Section (Prova Social - Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-testimonials {
  padding-block: 4.5rem;
  background-color: var(--bg-secondary);
  border-block: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .section-testimonials {
    padding-block: 5.5rem;
  }
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars-row {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  color: #FBBF24;
  margin-bottom: 0.625rem;
}
.stars-row svg {
  width: 0.95rem;
  height: 0.95rem;
  fill: currentColor;
}

.testimonial-quote {
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-block: 0.875rem;
  color: var(--text-secondary);
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}
.author-profile {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.author-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background-color: var(--brand-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  font-family: var(--font-heading);
}
.author-info h4 {
  font-size: 0.85rem;
  margin-bottom: 0.1rem;
}
.author-info p {
  font-size: 0.725rem;
  color: var(--text-muted);
}
.verified-icon {
  color: #10B981;
}
.verified-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

/* --------------------------------------------------------------------------
   13. FAQ Section (Accordion - Border-Radius 10px Padronizado)
   -------------------------------------------------------------------------- */
.section-faq {
  padding-block: 4.5rem;
  background-color: var(--bg-primary);
}
@media (min-width: 768px) {
  .section-faq {
    padding-block: 5.5rem;
  }
}

.faq-container {
  max-width: 48rem;
  margin-inline: auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  background-color: var(--bg-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  padding: 1.15rem 1.25rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: transparent;
}
.faq-icon-circle {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background-color var(--transition-fast);
}
.faq-icon-circle svg {
  width: 0.9rem;
  height: 0.9rem;
}
.faq-item.open .faq-icon-circle {
  background-color: var(--brand-primary);
  color: #FFFFFF;
  transform: rotate(180deg);
}

.faq-content {
  display: none;
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.875rem;
}
.faq-item.open .faq-content {
  display: block;
}

.faq-extra-box {
  margin-top: 2.5rem;
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-card);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  align-items: center;
  text-align: center;
}
@media (min-width: 640px) {
  .faq-extra-box {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.faq-extra-box h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}
.faq-extra-box p {
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   14. Diagnostic CTA Section & Quick Form (Clean & Minimalista)
   -------------------------------------------------------------------------- */
.section-cta {
  padding-block: 4.5rem;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
}
@media (min-width: 768px) {
  .section-cta {
    padding-block: 5.5rem;
  }
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .cta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cta-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: center;
}
@media (min-width: 1024px) {
  .cta-info {
    text-align: left;
  }
}
.cta-info h2 {
  font-size: 1.85rem;
  color: var(--text-primary);
}
@media (min-width: 768px) {
  .cta-info h2 {
    font-size: 2.25rem;
  }
}
.cta-info p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.phone-card-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-card);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.phone-card-highlight .icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--brand-cta-subtle);
  color: var(--brand-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
html.dark .phone-card-highlight .icon-box {
  background-color: rgba(250, 99, 53, 0.2);
}
.phone-card-highlight .icon-box svg {
  width: 1.25rem;
  height: 1.25rem;
}
.phone-card-highlight p {
  font-size: 0.725rem;
  color: var(--text-muted);
  margin: 0;
}
.phone-card-highlight .phone-number {
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.cta-security-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  justify-content: center;
}
@media (min-width: 1024px) {
  .cta-security-note {
    justify-content: flex-start;
  }
}

.cta-form-card {
  background-color: var(--bg-card);
  color: var(--text-primary);
  padding: 1.75rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
@media (min-width: 640px) {
  .cta-form-card {
    padding: 2.25rem;
  }
}
.cta-form-header {
  margin-bottom: 1.25rem;
  text-align: center;
}
@media (min-width: 640px) {
  .cta-form-header {
    text-align: left;
  }
}
.cta-form-header h3 {
  font-size: 1.25rem;
  margin-bottom: 0.2rem;
}
.cta-form-header p {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 0.875rem;
}
.form-label {
  display: block;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--font-heading);
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}
.form-input {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast);
}
.form-input:focus {
  outline: none;
  border-color: var(--brand-primary);
}

/* --------------------------------------------------------------------------
   15. Site Footer (Logo Branco sem Box de Fundo)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0F172A;
  color: #94A3B8;
  border-top: 1px solid #1E293B;
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #1E293B;
}
@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
    gap: 2rem;
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

/* Logotipo 100% Branco no Rodapé sem Box de Fundo */
.footer-logo-wrapper {
  display: inline-block;
  margin-bottom: 0.25rem;
}
.footer-logo-img {
  height: 2.15rem;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
  transition: opacity var(--transition-fast);
}
.footer-logo-img:hover {
  opacity: 1;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-links-list a {
  color: #94A3B8;
}
.footer-links-list a:hover {
  color: #FFFFFF;
}

.footer-contacts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-contact-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: #CBD5E1;
}
.footer-contact-link:hover {
  color: #FFFFFF;
}
.footer-contact-icon {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: #1E293B;
  color: #CBD5E1;
}
.footer-contact-icon svg {
  width: 0.95rem;
  height: 0.95rem;
}

.footer-bottom-bar {
  padding-top: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.775rem;
  text-align: center;
}
@media (min-width: 640px) {
  .footer-bottom-bar {
    flex-direction: row;
    text-align: left;
  }
}
.heart-icon {
  display: inline-block;
  color: var(--brand-cta);
  vertical-align: middle;
}