* {
  box-sizing: border-box;
}

body {
  background: #fff;
  font-family: 'Inter', 'Inter Placeholder', sans-serif;
  margin: 0;
  padding: 0;
  color: #111;
  line-height: 1.6;
  min-height: 100vh;
}

.faq-container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #fff;
}

/* Navigation */
.faq-header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.logo h1 a {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  color: #111;
  text-decoration: none;
  transition: opacity 0.2s;
}

.logo h1 a:hover {
  opacity: 0.7;
}

/* Page Title */
.page-title {
  text-align: center;
  padding: 2.5em 1em 2em;
  max-width: 700px;
  margin: 0 auto;
}

.page-title h2 {
  font-size: 2.2rem;
  margin-bottom: 0.8em;
  color: #111;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-title p {
  font-size: 1.1rem;
  color: #444;
  margin: 0;
  opacity: 0.9;
}

/* FAQ Content */
.faq-content {
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 1.2em 1em 4em;
  width: 100%;
  background: #fff;
}

.faq-section {
  margin-bottom: 2.5em;
}

.faq-item {
  background: #fafbfc;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  margin-bottom: 1em;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s;
}

.faq-item:hover {
  background: #f5f5f5;
  border-color: #111;
}

.faq-item.active {
  border-color: #111;
  background: #f0f0f0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5em 1.8em;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
  background: #fff;
}

.faq-question:hover {
  background: #f5f5f5;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.15rem;
  color: #111;
  flex: 1;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  padding-right: 1em;
}

.back-button-container {
  padding: 24px 60px 0 35px; 
}

.smart-back-btn {
  background: #fff;
  color: #111;
  border: 2px solid #111;
  border-radius: 25px;
  padding: 10px 22px;
  font-size: 1rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.smart-back-btn:hover {
  background: #111;
  color: #fff;
  transform: translateY(-2px);
}

.faq-toggle {
  font-size: 1.5rem;
  color: #111;
  font-weight: 300;
  width: 2em;
  height: 2em;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  background: #e5e5e5;
  color: #111;
}

.faq-answer {
  display: none;
  padding: 0 1.8em 1.8em;
  border-top: 1px solid #e5e5e5;
  animation: fadeInUp 0.4s;
  background: #fafbfc;
}

.faq-answer p {
  margin: 1.2em 0 0;
  color: #444;
  line-height: 1.6;
  font-size: 1rem;
}

/* Buttons */
.btn {
  padding: 0.8em 1.5em;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  border: 2px solid #111;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.4;
  white-space: nowrap;
  background: #fff;
  color: #111;
}

.btn-back {
  background: #fff;
  color: #111;
  border: 2px solid #111;
  padding: 0.7em 1.2em;
  font-size: 0.9rem;
}

.btn-back:hover {
  background: #111;
  color: #fff;
  border-color: #111;
  transform: translateY(-1px);
}

.btn-primary {
  background: #111;
  color: #fff;
  border: 2px solid #111;
  font-weight: 600;
  padding: 1em 2em;
  font-size: 1rem;
}

.btn-primary:hover {
  background: #fff;
  color: #111;
  border-color: #111;
  transform: translateY(-2px);
}

/* CTA Section */
.faq-cta {
  text-align: center;
  background: #fafbfc;
  padding: 2.5em 1.5em;
  border-radius: 16px;
  border: 1px solid #e5e5e5;
  margin-top: 2em;
}

.faq-cta h3 {
  font-size: 1.3rem;
  margin-bottom: 0.7em;
  color: #111;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.faq-cta p {
  color: #444;
  margin-bottom: 1.5em;
  font-size: 1.05rem;
  opacity: 0.9;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .top-nav {
    padding: 12px 20px;
  }

  .logo h1 a {
    font-size: 1.4rem;
  }

  .page-title {
    padding: 2em 1em 1.5em;
  }

  .page-title h2 {
    font-size: 1.5rem;
  }

  .page-title p {
    font-size: 1rem;
  }

  .faq-content {
    padding: 1em 1em 2.5em;
  }

  .faq-question {
    padding: 1.2em 1em;
  }

  .faq-question h3 {
    font-size: 1.05rem;
    padding-right: 0.7em;
  }

  .faq-toggle {
    width: 1.5em;
    height: 1.5em;
    font-size: 1.2rem;
  }

  .faq-answer {
    padding: 0 1em 1em;
  }

  .faq-answer p {
    font-size: 0.95rem;
    margin-top: 1em;
  }

  .faq-cta {
    padding: 1.5em 1em;
    margin-top: 1.2em;
  }

  .faq-cta h3 {
    font-size: 1.1rem;
  }

  .faq-cta p {
    font-size: 0.95rem;
  }

  .btn-primary {
    padding: 0.8em 1.5em;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .page-title h2 {
    font-size: 1.2rem;
  }
  
  .faq-question {
    padding: 1em 0.7em;
  }
  
  .faq-answer {
    padding: 0 0.7em 1em;
  }
  
  .faq-cta {
    padding: 1em 0.7em;
  }

  .faq-cta h3 {
    font-size: 1rem;
  }
}
    padding: 0 16px 18px;
  }
  
  .faq-cta {
    padding: 35px 18px;
  }

  .faq-cta h3 {
    font-size: 1.4rem;
  }
}