/*
/* ==========================================================================
   Variáveis e Reset Global
   ========================================================================== */
:root {
  /* Cores Principais */
  --color-primary: #4f46e5;       /* Indigo 600 */
  --color-primary-hover: #4338ca; /* Indigo 700 */
  --color-primary-light: #e0e7ff; /* Indigo 100 */
  
  --color-secondary: #f1f5f9;     /* Slate 100 */
  --color-secondary-hover: #e2e8f0;/* Slate 200 */
  
  /* Texto e Fundos */
  --color-text-main: #0f172a;     /* Slate 900 */
  --color-text-muted: #475569;    /* Slate 600 */
  --color-bg-main: #ffffff;
  --color-bg-light: #f8fafc;      /* Slate 50 */
  
  /* Bordas e Elementos */
  --color-border: #e2e8f0;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  /* Tipografia */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Layout */
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg-main);
  line-height: 1.5;
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

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

/* ==========================================================================
   Utilitários e Tipografia
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-text-main);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.25rem);
  margin-bottom: 3rem;
  text-align: center;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: white;
  transform: translateY(-1px);
}

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

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

/* ==========================================================================
   Navegação (Header)
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.05em;
}

.menu {
  display: none; /* Oculto no mobile, flex no desktop */
  align-items: center;
  gap: 2rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.menu a:hover {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .menu {
    display: flex;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 5rem 0 6rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-primary-light);
  color: var(--color-primary-hover);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Hero Mockup (App Preview) */
.mockup {
  background-color: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  position: relative;
  transform: rotate(2deg) translateY(-10px);
  transition: transform 0.3s ease;
}

.mockup:hover {
  transform: rotate(0) translateY(-15px);
}

.mockup-header {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mockup-field {
  margin-bottom: 1.25rem;
}

.mockup-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text-main);
}

.mockup-field input[type="text"],
.mockup-field select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-light);
  color: var(--color-text-muted);
  font-family: var(--font-sans);
}

.upload-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--color-secondary);
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-row label {
  margin-bottom: 0;
  cursor: pointer;
}

/* ==========================================================================
   Seções Gerais
   ========================================================================== */
.section {
  padding: 6rem 0;
}

.light {
  background-color: var(--color-bg-light);
}

/* Grid de Funcionalidades (Cards) */
.cards-4 {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

.card p {
  font-size: 1rem;
  margin-bottom: 0;
}

/* ==========================================================================
   Passo a Passo
   ========================================================================== */
.steps {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); max-width: none; }
}

.step {
  text-align: center;
  position: relative;
}

.step span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background-color: var(--color-primary);
  color: white;
  font-weight: bold;
  font-size: 1.25rem;
  border-radius: 9999px;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 0 8px var(--color-primary-light);
}

.step p {
  font-size: 1rem;
}

/* ==========================================================================
   Planos e Preços
   ========================================================================== */
.pricing {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  max-width: 1000px;
  margin: 0 auto;
  align-items: stretch;
}

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

.price-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-card.featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: white;
  padding: 0.25rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
}

.price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.price span {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.price-card ul {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.price-card ul li {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
  position: relative;
  padding-left: 1.75rem;
}

.price-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.price-card .btn {
  width: 100%;
}

/* ==========================================================================
   FAQ (Sanfona)
   ========================================================================== */
.faq-grid {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

details {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all 0.2s;
}

details[open] {
  box-shadow: var(--shadow-sm);
  border-color: #cbd5e1;
}

summary {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text-main);
  cursor: pointer;
  list-style: none; /* Hide default arrow */
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-text-muted);
  transition: transform 0.2s ease;
}

details[open] summary::after {
  transform: rotate(45deg);
}

details p {
  margin-top: 1rem;
  margin-bottom: 0;
  font-size: 1rem;
}

/* ==========================================================================
   Call to Action (CTA)
   ========================================================================== */
.cta-box {
  background-color: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  color: white;
  background-image: linear-gradient(135deg, var(--color-primary) 0%, #3730a3 100%);
}

.cta-box h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta-box p {
  color: var(--color-primary-light);
  margin-bottom: 2rem;
  font-size: 1.25rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-box .btn {
  background-color: white;
  color: var(--color-primary);
  font-size: 1.125rem;
  padding: 1rem 2rem;
}

.cta-box .btn:hover {
  background-color: var(--color-bg-light);
  transform: translateY(-2px);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer strong {
  font-size: 1.25rem;
  color: var(--color-text-main);
  display: block;
  margin-bottom: 0.5rem;
}

.footer p {
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.footer small {
  color: #94a3b8;
}

.footer nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer nav {
    flex-direction: row;
    gap: 2rem;
  }
}

.footer nav a {
  color: var(--color-text-muted);
  font-weight: 500;
}

.footer nav a:hover {
  color: var(--color-primary);
}

/*SEÇÃO DA PAGINA*/