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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background-color: #ffffff;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 30px;
  line-height: 1.6;
}

.benefits {
  margin-bottom: 40px;
}

.benefit {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.check {
  color: #4ade80;
  font-weight: bold;
  margin-right: 12px;
  font-size: 1.2rem;
}

.cta-button {
  display: inline-block;
  background: #ff6b35;
  color: white;
  text-decoration: none;
  border: none;
  padding: 18px 32px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.cta-button:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
  color: white;
  text-decoration: none;
}

.cta-subtitle {
  margin-top: 15px;
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-image {
  position: relative;
}

.image-placeholder {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-card {
  background: white;
  color: #1a1a1a;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: flex;
  gap: 30px;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #667eea;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
}

/* Social Proof */
.social-proof {
  background: #f8fafc;
  padding: 40px 0;
  text-align: center;
}

.social-proof-text {
  color: #64748b;
  margin-bottom: 20px;
}

.social-numbers {
  display: flex;
  justify-content: center;
  gap: 60px;
}

.social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.social-item strong {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a1a;
}

.social-item span {
  color: #64748b;
  font-size: 0.9rem;
}

/* Features Section */
.features {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #1a1a1a;
}

.section-header p {
  font-size: 1.1rem;
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #1a1a1a;
}

.feature-card p {
  color: #64748b;
  line-height: 1.6;
}

/* Testimonials */
.testimonials {
  background: #f8fafc;
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

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

.video-container {
  position: relative;
  width: 100%;
  height: 200px;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  padding: 25px;
}

.testimonial-content p {
  font-style: italic;
  color: #1a1a1a;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.testimonial-author strong {
  color: #667eea;
  font-weight: 600;
}

/* CTA Section */
.cta-section-main {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: white;
  padding: 100px 0;
}

.cta-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cta-text h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.cta-text p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.urgency {
  background: rgba(255, 107, 53, 0.1);
  padding: 20px;
  border-radius: 10px;
  border-left: 4px solid #ff6b35;
}

.urgency-badge {
  color: #ff6b35;
  font-weight: 600;
  margin-bottom: 8px;
}

/* Course CTA Section */
.course-cta {
  background: white;
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.price-section {
  margin-bottom: 30px;
}

.price-highlight {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 10px;
}

.price-label {
  color: #64748b;
  font-size: 1rem;
  margin-bottom: 5px;
}

.price-value {
  color: #1a1a1a;
  font-size: 1.5rem;
  font-weight: 700;
}

.price-description {
  color: #64748b;
  font-size: 0.9rem;
}

.buy-button {
  display: inline-block;
  width: 100%;
  background: #ff6b35;
  color: white;
  text-decoration: none;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 10px;
  transition: all 0.3s ease;
  margin-bottom: 25px;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.buy-button:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
  color: white;
  text-decoration: none;
}

.course-benefits {
  margin-bottom: 30px;
}

.benefit-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.benefit-item .check {
  color: #4ade80;
  font-weight: bold;
  margin-right: 12px;
  font-size: 1.2rem;
}

.guarantees {
  display: flex;
  justify-content: space-around;
  gap: 20px;
  margin-top: 20px;
}

.guarantee-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.9rem;
  color: #64748b;
}

.guarantee-item span:first-child {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

/* Footer */
.footer {
  background: #1a1a1a;
  color: white;
  padding: 40px 0;
}

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

.footer-text p {
  margin-bottom: 5px;
  opacity: 0.8;
}

.footer-links {
  display: flex;
  gap: 30px;
}

.footer-links a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
}

/* About Section */
.about-section {
  padding: 100px 0;
  background: #f8fafc;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
  text-align: center;
}

.profile-image {
  width: 400px;
  height: 400px;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border: 6px solid white;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-image:hover {
  transform: scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.credentials-badge {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: #667eea;
  color: white;
  padding: 12px 20px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
  white-space: nowrap;
}

.badge-icon {
  margin-right: 8px;
}

.section-header-left {
  text-align: left;
  margin-bottom: 30px;
}

.section-header-left h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.2rem;
  color: #667eea;
  font-weight: 500;
}

.about-description {
  margin-bottom: 40px;
}

.about-description p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #4a5568;
  margin-bottom: 20px;
}

.about-description strong {
  color: #1a1a1a;
  font-weight: 600;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
  padding: 30px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.experience-item {
  text-align: center;
}

.exp-number {
  font-size: 3rem;
  font-weight: 800;
  color: #ff6b35;
  line-height: 1;
  margin-bottom: 10px;
}

.exp-label {
  font-size: 0.9rem;
  color: #64748b;
  font-weight: 500;
  line-height: 1.4;
}

.achievements {
  margin-bottom: 40px;
}

.achievement-item {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1.1rem;
  color: #4a5568;
}

.achievement-icon {
  font-size: 1.3rem;
  margin-right: 15px;
  width: 25px;
}

.about-cta {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  color: white;
}

.about-cta .cta-text {
  font-size: 1.1rem;
  margin-bottom: 25px;
  opacity: 0.95;
  line-height: 1.6;
}

.cta-button.secondary {
  background: white;
  color: #667eea;
  font-weight: 600;
}

.cta-button.secondary:hover {
  background: #f1f5f9;
  color: #5a67d8;
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .guarantees {
    flex-direction: column;
    gap: 15px;
  }

  .guarantee-item {
    flex-direction: row;
    justify-content: center;
    gap: 10px;
  }

  .hero-content,
  .cta-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .social-numbers {
    flex-direction: column;
    gap: 20px;
  }

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

  .footer-content {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 15px;
  }

  .stats-card {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 60px 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .cta-text h2 {
    font-size: 2rem;
  }

  .course-cta {
    padding: 25px;
  }
}

/* Responsive adjustments for about section */
@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .profile-image {
    width: 320px;
    height: 320px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-header-left {
    text-align: center;
  }

  .achievement-item {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .profile-image {
    width: 280px;
    height: 280px;
  }

  .credentials-badge {
    font-size: 0.8rem;
    padding: 10px 15px;
  }

  .section-header-left h2 {
    font-size: 2rem;
  }

  .exp-number {
    font-size: 2.5rem;
  }
}