:root {
  --bg-color: #121212;
  --surface-color: #1e1e1e;
  --surface-variant: #2d2d2d;
  --primary-color: #00e676; /* Verde financeiro */
  --primary-hover: #00c853;
  --premium-color: #ffc107; /* Dourado Premium */
  --text-main: #ffffff;
  --text-muted: #aaaaaa;
  --font-family: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--surface-variant);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

/* Hero Section */
.hero {
  padding: 150px 0 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.hero-text {
  flex: 1;
}

.badge {
  display: inline-block;
  background-color: var(--surface-variant);
  color: var(--primary-color);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-text p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 500px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s, background-color 0.3s;
}

.btn-primary {
  background-color: var(--primary-color);
  color: #000;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

/* Imagem Real do App (Substituindo o antigo Mockup) */
.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.app-screenshot {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border: 6px solid var(--surface-variant);
}

/* Features */
.features {
  padding: 80px 0;
  background-color: var(--surface-color);
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid var(--surface-variant);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,230,118,0.1);
  border-color: var(--primary-color);
}

.feature-card .icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Premium */
.premium {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255,193,7,0.1) 0%, var(--bg-color) 100%);
  border-top: 1px solid rgba(255,193,7,0.2);
}

.premium-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.premium-text h2 {
  font-size: 2.2rem;
  color: var(--premium-color);
  margin-bottom: 20px;
}

.premium-text p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.premium-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.premium-list li {
  background-color: var(--surface-color);
  padding: 15px 20px;
  border-radius: 8px;
  border-left: 4px solid var(--premium-color);
}

/* Footer */
footer {
  background-color: var(--bg-color);
  border-top: 1px solid var(--surface-variant);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  width: 40px;
  margin-bottom: 15px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links h4, .footer-contact h4 {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer-links a, .footer-contact a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.footer-links a:hover, .footer-contact a:hover {
  color: var(--primary-color);
}

.disclaimer {
  margin-top: 15px;
  font-size: 0.8rem;
  color: #666;
  font-style: italic;
}

/* Animacoes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Responsividade */
@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
    padding-top: 50px;
  }
  
  .hero-text p {
    margin: 0 auto 30px;
  }

  .nav-links {
    display: none; /* Simplificado para mobile */
  }
}