/* ===== Reset e variáveis ===== */
:root {
  --bg-dark: #0a0e14;
  --bg-card: #131920;
  --bg-card-hover: #1a2029;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-glow: rgba(37, 99, 235, 0.25);
  --border: #21262d;
  --gradient-hero: linear-gradient(135deg, #0a0e14 0%, #131920 50%, #0d1117 100%);
  --gradient-glow: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(37, 99, 235, 0.15), transparent);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

/* ===== Botões ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-outline:hover {
  background: rgba(37, 99, 235, 0.1);
}

.icon-whatsapp {
  width: 22px;
  height: 22px;
}

.btn-lg .icon-whatsapp {
  width: 24px;
  height: 24px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(37, 98, 211, 0.12);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.highlight {
  color: var(--accent);
  position: relative;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero .btn-lg {
  margin-top: 8px;
}

/* ===== Seções genéricas ===== */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.text-center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.text-center .section-title {
  margin-left: auto;
  margin-right: auto;
}

/* ===== Seção do Bot ===== */
.bot-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.bot-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.bot-content .section-desc {
  margin-bottom: 24px;
}

.bot-features {
  list-style: none;
}

.bot-features li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--text-muted);
}

.bot-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
}

.bot-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.bot-image-placeholder {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.bot-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* ===== Teste grátis ===== */
.teste-gratis-section {
  padding: 56px 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0.03) 100%);
  border-top: 1px solid rgba(37, 99, 235, 0.2);
  border-bottom: 1px solid rgba(37, 99, 235, 0.2);
}

.teste-gratis-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.teste-gratis-frase {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 500;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.02em;
}

.teste-gratis-frase strong {
  color: var(--accent);
  font-weight: 700;
  text-shadow: 0 0 20px var(--accent-glow);
}

/* ===== Preços ===== */
.precos-section {
  padding-bottom: 100px;
}

.precos-desc {
  margin-bottom: 48px;
}

.precos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.preco-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.preco-card:hover {
  border-color: rgba(37, 69, 211, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.preco-card-destaque {
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-glow);
  position: relative;
}

.preco-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 100px;
}

.preco-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.preco-card-destaque .preco-name {
  margin-top: 8px;
}

.preco-valor {
  margin-bottom: 8px;
}

.preco-moeda {
  font-size: 1.25rem;
  color: var(--text-muted);
}

.preco-numero {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.preco-periodo {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.preco-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.preco-list {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}

.preco-list li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.preco-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

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

/* Card de cotação (sem valor fixo) */
.preco-card-cotacao .preco-desc {
  margin-bottom: 12px;
}

.preco-cotacao-desc {
  font-size: 0.9rem;
}

.preco-cotacao-texto {
  flex: 1;
  font-size: 1rem;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 24px;
}

/* ===== CTA final ===== */
.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.cta-inner {
  text-align: center;
}

.cta-inner .section-title {
  margin-bottom: 12px;
}

.cta-inner .section-desc {
  margin: 0 auto 28px;
}

/* ===== Footer ===== */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

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

/* ===== Responsivo ===== */
@media (max-width: 900px) {
  .precos-grid {
    grid-template-columns: 1fr;
  }

  .bot-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .bot-image-wrap {
    order: -1;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  body.menu-open .nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-open .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .menu-open .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-badge {
    font-size: 0.75rem;
  }

  .preco-card {
    padding: 24px;
  }

  .preco-numero {
    font-size: 2rem;
  }
}