/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--light-bg);
  overflow-x: hidden;
}

/* Header Styles */
.header {
  background: var(--dark-bg);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px var(--shadow);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  height: 40px;
  width: auto;
}

.brand-text h1 {
  color: var(--text-light);
  font-size: 1.5rem;
  font-weight: bold;
}

.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  background: var(--primary-color);
  color: var(--text-light);
}

/* Main Content */
.main-content {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-section {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  max-width: none;
}

.left-column {
  flex: 0 0 400px;
  position: sticky;
  top: 100px;
  height: fit-content;
}

@media (max-width: 1024px) {
  .left-column {
    flex: 0 0 350px;
  }

  .hero-section {
    gap: 2rem;
  }
}

.right-column {
  flex: 1;
  min-width: 0;
}

.banner-main {
  width: 100%;
  margin-bottom: 2rem;
  filter: drop-shadow(0 5px 15px var(--shadow));
}

.main-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
}

.rating-section {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.stars {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.rating-text {
  color: var(--text-secondary);
  font-weight: 500;
}

.subtitle {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.description {
  margin-bottom: 2rem;
  line-height: 1.8;
}

.description p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 120px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(247, 147, 30, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(247, 147, 30, 0.4);
}

.btn-accent {
  background: var(--accent-color);
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(255, 210, 63, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 210, 63, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background: var(--dark-bg);
  color: var(--text-secondary);
  padding: 2rem 0;
  text-align: center;
  margin-top: auto;
}

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

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: var(--light-bg);
  margin: 10% auto;
  padding: 2rem;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 10px 30px var(--shadow);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.close {
  color: var(--text-secondary);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s ease;
}

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

.modal h2 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  text-align: center;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 5px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 1rem;
  }

  .nav {
    flex-direction: column;
    gap: 0.5rem;
  }

  .nav-link {
    padding: 0.5rem;
    text-align: center;
  }

  .main-title {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1.5rem;
  }

  .action-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 250px;
  }

  .logo-main {
    height: 80px;
  }

  .hero-section {
    padding: 1rem;
    flex-direction: column;
    gap: 2rem;
  }

  .left-column {
    position: static;
    flex: none;
    order: -1;
  }

  .right-column {
    flex: none;
  }

  .content-wrapper {
    text-align: center;
  }

  .rating-section {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .main-title {
    font-size: 1.8rem;
  }

  .subtitle {
    font-size: 1.3rem;
  }

  .description p {
    font-size: 1rem;
  }

  .modal-content {
    margin: 5% auto;
    padding: 1.5rem;
  }
}

/* Loading Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-section {
  animation: fadeIn 1s ease-out;
}

/* Hover Effects */
.nav-link:hover {
  transform: scale(1.05);
}

.btn:hover {
  transform: translateY(-2px);
}

/* Focus States for Accessibility */
.btn:focus,
.nav-link:focus,
.form-group input:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .modal,
  .action-buttons {
    display: none !important;
  }

  body {
    background: white !important;
  }
}

/* FAQ Section Styles */
.faq-section {
  margin-top: 3rem;
  text-align: left;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-title {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 600;
}

.faq-container {
  background: var(--light-bg);
  border-radius: 10px;
  box-shadow: 0 4px 20px var(--shadow);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  padding: 1.5rem;
  background: var(--gradient-primary);
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  font-weight: 500;
}

.faq-question:hover {
  background: var(--gradient-secondary);
}

.faq-question span:first-child {
  flex: 1;
  text-align: left;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--light-bg);
}

.faq-answer p {
  padding: 1.5rem;
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

/* Responsive FAQ */
@media (max-width: 768px) {
  .faq-section {
    margin-top: 2rem;
    padding: 0 1rem;
  }

  .faq-title {
    font-size: 1.5rem;
  }

  .faq-question {
    padding: 1rem;
    font-size: 0.9rem;
  }

  .faq-answer p {
    padding: 1rem;
    font-size: 0.9rem;
  }
}

@media (min-width: 768px) {
  .header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

.price-section {
  .price-text {
    s {
      color: #f00;
      font-size: 2rem;
      font-weight: 500;
    }
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 500;
  }
}