.point {
  background-color: var(--bg-card);
  padding: 12px 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  .hover-effect;
  min-width: 250px;
  margin: 0 auto;
}

.point:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.solution-section {
  text-align: center;
  padding: 50px 15px;
  background-color: var(--bg-secondary);
}

.solution-section h2 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.solution-section p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  color: var(--text-secondary);
}

.example-comparison {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  margin-top: 25px;
}

.prompt-box {
  background-color: var(--bg-card);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  min-height: 80px;
  text-align: left;
  width: 100%;
  max-width: 350px;
  .hover-effect;
  color: var(--text-secondary);
}

.prompt-box:hover {
  box-shadow: var(--shadow-medium);
}

.prompt-box.improved {
  border-color: var(--purple-accent);
}

.arrow {
  font-size: 1.8rem;
  color: var(--accent-color);
}

.testimonials-section {
  padding: 50px 15px;
  text-align: center;
  background-color: var(--bg-secondary);
}

.testimonials-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
}

.testimonial {
  background-color: var(--bg-card);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  .hover-effect;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.testimonial-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #ff6b6b;
  font-weight: 600;
}

.how-it-works-section {
  text-align: center;
  padding: 50px 15px;
  background-color: var(--bg-secondary);
}

.how-it-works-section h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  color: var(--text-primary);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 25px;
}

.step {
  font-size: 1rem;
  font-weight: 500;
  padding: 15px;
  background-color: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  .hover-effect;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
  margin: 0 auto;
}

.step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.step span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-right: 10px;
}

.optimize-section {
  padding: 50px 15px;
  text-align: center;
  background-color: var(--bg-secondary);
}

.section-title {
  font-size: 2rem;
  margin-bottom: 25px;
  color: var(--text-primary);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pricing-section {
  text-align: center;
  padding: 50px 15px;
  background-color: var(--bg-secondary);
}

.pricing-section h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  color: var(--text-primary);
}

.pricing-card {
  background-color: var(--bg-card);
  max-width: 350px;
  margin: 25px auto;
  padding: 25px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  .hover-effect;
}

.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

.pricing-card h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  color: var(--accent-color);
}

.price {
  font-size: 2.2rem;
  font-weight: 700;
  margin: 15px 0;
  color: var(--text-primary);
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-card ul {
  list-style: none;
  margin: 20px 0;
  text-align: left;
}

.pricing-card li {
  margin-bottom: 10px;
  font-weight: 500;
  color: var(--text-secondary);
}

#payment-flow-container {
  text-align: center;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

#user-status {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 400;
}

.g_id_signin {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 10px 20px !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 1rem !important;
  font-weight: 500 !important;
  .hover-effect !important;
  cursor: pointer;
}

.g_id_signin:hover {
  background-color: #555555 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
}

.faq-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 50px 15px;
  background-color: var(--bg-primary);
}

.faq-section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.faq-item {
  background-color: var(--bg-secondary);
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  .hover-effect;
}

.faq-item:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-1px);
}

summary {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 15px;
  background-color: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  border: none;
  outline: none;
  transition: background-color 0.3s ease;
  position: relative;
}

summary::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--text-primary);
  transition: transform 0.3s ease;
}

details[open] summary::before {
  transform: translateY(-50%) rotate(180deg);
}

summary:hover {
  background-color: #555555;
}

details[open] summary {
  background-color: #555555;
}

details p {
  font-family: 'Inter', sans-serif;
  padding: 0 15px 15px;
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.7;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  font-weight: 400;
}

.main-footer {
  text-align: center;
  padding: 15px;
  border-top: 1px solid var(--border-color);
  margin-top: 40px;
  background-color: var(--bg-secondary);
  font-weight: 400;
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .hero-section {
    padding: 100px 20px;
  }

  .hero-section h1 {
    font-size: 3rem;
  }

  .subtitle {
    font-size: 1.2rem;
    max-width: 700px;
  }

  .problem-section,
  .solution-section,
  .testimonials-section,
  .how-it-works-section,
  .optimize-section,
  .pricing-section,
  .faq-section {
    padding: 80px 20px;
  }

  .problem-section h2,
  .solution-section h2,
  .testimonials-section h2,
  .how-it-works-section h2,
  .pricing-section h2,
  .faq-section h2,
  .section-title {
    font-size: 2.5rem;
  }

  .pain-points,
  .steps,
  .example-comparison {
    flex-direction: row;
    justify-content: center;
    gap: 20px;
  }

  .prompt-box {
    width: 400px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step {
    min-width: 200px;
    width: auto;
  }

  .optimize-form,
  .result-section {
    max-width: 600px;
  }

  .optimize-button {
    padding: 15px 30px;
    font-size: 1.1rem;
  }

  .pricing-card {
    max-width: 400px;
    padding: 30px;
  }

  .price {
    font-size: 2.5rem;
  }

  summary {
    font-size: 1.1rem;
    padding: 20px;
  }

  details p {
    padding: 0 20px 20px;
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .hero-section h1 {
    font-size: 3.5rem;
  }
}