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

:root {
  --primary-color: #00d9ff;
  --secondary-color: #ff1f5a;
  --bg-dark: #0a0e27;
  --bg-darker: #050812;
  --text-light: #e8e8ff;
  --text-muted: #a0a0b8;
  --border-color: #1a1f3a;
  --accent-glow: rgba(0, 217, 255, 0.2);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 1rem 0;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.logo svg {
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

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

.cta-button {
  background: linear-gradient(135deg, var(--primary-color), #00a8cc);
  color: var(--bg-dark);
  padding: 0.75rem 2rem;
  border-radius: 25px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--accent-glow);
  white-space: nowrap;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.4);
}

/* Hero Section */
.hero {
  margin-top: 70px;
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.gradient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: var(--primary-color);
  top: -100px;
  right: 10%;
}

.blob-2 {
  width: 300px;
  height: 300px;
  background: var(--secondary-color);
  bottom: -50px;
  left: 10%;
}

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

.hero-content h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  font-weight: 900;
}

.hero-content h1 .highlight {
  color: var(--primary-color);
}

.hero-content h2 {
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #00a8cc);
  color: var(--bg-dark);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.4);
}

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

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

.btn-block {
  width: 100%;
}

.btn-large {
  padding: 1.2rem 3rem;
  font-size: 1.1rem;
}

.hero-note {
  font-size: 0.95rem;
  color: var(--primary-color);
  font-weight: 600;
}

/* Benefits Section */
.benefits {
  padding: 100px 20px;
  background: linear-gradient(180deg, transparent, rgba(0, 217, 255, 0.05));
}

.benefits h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 800;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  padding: 2rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.benefit-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-5px);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.benefit-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* How To Section */
.how-to {
  padding: 100px 20px;
  background: rgba(0, 217, 255, 0.02);
}

.how-to h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 800;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: 15px;
  padding: 2.5rem;
  text-align: center;
  transition: var(--transition);
}

.step:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), #00a8cc);
  color: var(--bg-dark);
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
}

.step h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-muted);
}

/* Special Offer Section */
.special-offer {
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(255, 31, 90, 0.1));
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
}

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

.offer-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  font-weight: 800;
}

.offer-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.offer-subtitle {
  font-size: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 2rem;
}

.offer-content strong {
  color: var(--primary-color);
  font-weight: 700;
}

/* Pricing Section */
.pricing {
  padding: 100px 20px;
}

.pricing h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 800;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.02);
  border: 2px solid var(--border-color);
  border-radius: 15px;
  padding: 2.5rem;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  background: rgba(0, 217, 255, 0.05);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: scale(1.02);
}

.badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background: var(--secondary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.price span {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.price-period {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.savings {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.features {
  list-style: none;
  margin: 1.5rem 0;
  text-align: left;
}

.features li {
  color: var(--text-muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.features li:last-child {
  border-bottom: none;
}

/* SEO & FAQ Section */
.seo-faq {
  padding: 100px 20px;
  background: rgba(0, 217, 255, 0.02);
}

.seo-faq h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 800;
}

.faq-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.faq-text h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.faq-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-light);
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-question::after {
  content: "▼";
  font-size: 0.7rem;
  margin-left: 1rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.25rem 1.25rem 1.25rem;
  color: var(--text-muted);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* Footer */
.footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
}

.footer p {
  margin-bottom: 0.5rem;
}

.footer-text {
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar-container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-content h2 {
    font-size: 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .benefits h2,
  .how-to h2,
  .seo-faq h2,
  .pricing h2 {
    font-size: 2rem;
  }

  .faq-content {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

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

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

  .hero-content h2 {
    font-size: 1.2rem;
  }

  .nav-links {
    display: none;
  }

  .benefits-grid,
  .steps {
    grid-template-columns: 1fr;
  }
}