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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  background-color: #ffffff;
  color: #333333;
  line-height: 1.6;
}

.container {
  max-width: 90vw;
  width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.hero-section {
  text-align: center;
  margin-bottom: 40px;
}

.main-heading {
  font-size: 3.5rem;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.subheading {
  font-size: 1.2rem;
  font-weight: 600;
  color: #6b7280;
  margin-bottom: 30px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.description {
  font-size: 1.1rem;
  color: #374151;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.separator {
  width: 60px;
  height: 3px;
  background-color: #dc2626;
  margin: 0 auto 40px;
}

.email-form {
  margin-bottom: 40px;
}

.input-group {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.email-input {
  flex: 1;
  padding: 16px 20px;
  border: none;
  font-size: 1rem;
  outline: none;
  background-color: #ffffff;
  color: #374151;
}

.email-input::placeholder {
  color: #9ca3af;
}

.subscribe-button {
  padding: 16px 32px;
  background-color: #dc2626;
  color: #ffffff;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.subscribe-button:hover {
  background-color: #b91c1c;
}

.subscribe-button:active {
  background-color: #991b1b;
}

.message {
  margin-top: 20px;
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 0.9rem;
  min-height: 20px;
}

.message.success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.message.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.info-section {
  text-align: center;
  margin-top: 40px;
}

.info-heading {
  font-size: 2.5rem;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 30px;
  letter-spacing: -0.02em;
}

.info-description {
  font-size: 1.1rem;
  color: #374151;
  max-width: 600px;
  margin: 0 auto;
}

/* Testimonials */
.testimonials-section {
  margin-top: 40px;
  text-align: center;
}

.testimonials-heading {
  font-size: 2.5rem;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 30px;
  letter-spacing: -0.02em;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  text-align: left;
  padding: 20px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.testimonial-name {
  font-weight: 600;
  color: #111827;
  margin-bottom: 8px;
}

.testimonial-quote {
  color: #374151;
  font-size: 0.975rem;
}

/* FAQ Section */
.faq-section {
  margin-top: 40px;
  text-align: center;
}

.faq-heading {
  font-size: 2.5rem;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 30px;
  letter-spacing: -0.02em;
}

.faq-list {
  max-width: 600px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 24px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  text-align: left;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 12px;
}

.faq-answer {
  color: #374151;
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 40px 20px;
  }

  .main-heading {
    font-size: 2.5rem;
  }

  .info-heading {
    font-size: 2rem;
  }

  .input-group {
    flex-direction: column;
    max-width: 400px;
  }

  .submit-btn {
    border-radius: 0 0 8px 8px;
  }

  .email-input {
    border-radius: 8px 8px 0 0;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .main-heading {
    font-size: 2rem;
  }

  .subheading {
    font-size: 1rem;
  }

  .description,
  .info-description {
    font-size: 1rem;
  }

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