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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #ffffff;
  background: #000000;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
}

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

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

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 50%, #0099cc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: black;
  font-weight: bold;
  font-size: 1.2rem;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  text-decoration: none;
  color: #cccccc;
  font-weight: 500;
  transition: color 0.3s;
}

.nav a:hover {
  color: #00ffff;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 50%, #0099cc 100%);
  color: black;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid #00ffff;
  color: #00ffff;
}

.btn-outline:hover {
  background: #00ffff;
  color: black;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 50%, #0099cc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: black;
  font-weight: bold;
  font-size: 2rem;
  margin: 0 auto 2rem;
}

.hero-subtitle {
  color: #cccccc;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 50%, #0099cc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.3rem;
  color: #cccccc;
  margin-bottom: 3rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Video Section */
.video-section {
  padding: 4rem 0;
  background: #111111;
}

.video-container {
  max-width: 800px;
  margin: 0 auto;
}

.video-placeholder {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 204, 204, 0.1) 100%);
  border-radius: 1rem;
  padding: 4rem;
  text-align: center;
  border: 2px dashed #00ffff;
}

.video-placeholder i {
  font-size: 4rem;
  color: #00ffff;
  margin-bottom: 1rem;
}

/* Features Section */
.features {
  padding: 4rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #111111;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.1);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: black;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

/* Tool Section */
.tool-section {
  padding: 4rem 0;
  background: #111111;
}

.tool-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.tool-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.tool-features {
  list-style: none;
  margin-top: 2rem;
}

.tool-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: #cccccc;
}

.tool-features i {
  color: #00ffff;
}

/* Substituindo phone-mockup por carousel-container */
.carousel-container {
  position: relative;
  max-width: 300px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 204, 204, 0.1) 100%);
  border-radius: 2rem;
  padding: 2rem;
  border: 2px solid rgba(0, 255, 255, 0.3);
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  background: #000;
}

.carousel-slide {
  display: none;
  width: 100%;
}

.carousel-slide.active {
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 1.5rem;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 255, 255, 0.8);
  color: black;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s;
  z-index: 10;
}

.carousel-btn:hover {
  background: #00ffff;
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
  left: 10px;
}

.carousel-btn.next {
  right: 10px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active,
.dot:hover {
  background: #00ffff;
}

/* Comparison Section */
.comparison {
  padding: 4rem 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.comparison-card {
  background: #111111;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.comparison-card.with {
  border: 2px solid #00ffff;
}

.comparison-card.without {
  border: 2px solid #ef4444;
}

.comparison-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #ffffff;
}

.comparison-card ul {
  list-style: none;
}

.comparison-card li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.5rem;
  color: #cccccc;
}

.with i {
  color: #00ffff;
}

.without i {
  color: #ef4444;
}

/* Pricing Section */
.pricing {
  padding: 4rem 0;
  background: #111111;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(0, 204, 204, 0.05) 100%);
  padding: 2.5rem;
  border-radius: 1rem;
  text-align: center;
  border: 2px solid rgba(0, 255, 255, 0.2);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.pricing-card.featured {
  border: 2px solid #00ffff;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 204, 204, 0.1) 100%);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  color: black;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.plan-header {
  margin-bottom: 2rem;
}

.plan-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #ffffff;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  color: #00ffff;
  margin-bottom: 1rem;
}

.currency {
  font-size: 1.5rem;
}

.period {
  font-size: 1.2rem;
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: #cccccc;
}

.pricing-features i {
  color: #00ffff;
  min-width: 16px;
}

/* Guarantee Section */
.guarantee {
  padding: 4rem 0;
}

.guarantee-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.guarantee-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00ffff 0%, #00cccc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  color: black;
  font-size: 2rem;
}

.guarantee h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.guarantee p {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  background: #111111;
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer .logo-text {
  color: white;
}

/* WhatsApp Button */
.whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: transform 0.3s;
  z-index: 1000;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .tool-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  /* Adicionando responsividade para o carrossel */
  .carousel-container {
    max-width: 250px;
    padding: 1.5rem;
  }

  .carousel-slide img {
    height: 300px;
  }

  .carousel-btn {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .pricing-card.featured {
    transform: none;
  }

  .price {
    font-size: 2.5rem;
  }
}