/* style/download-app-app-faq-troubleshooting.css */

/* Biến CSS */
:root {
  --page-download-app-app-faq-troubleshooting-primary-color: #0A2463;
  --page-download-app-app-faq-troubleshooting-secondary-color: #FFD700;
  --page-download-app-app-faq-troubleshooting-text-color-dark: #333;
  --page-download-app-app-faq-troubleshooting-text-color-light: #fff;
  --page-download-app-app-faq-troubleshooting-bg-light: #f9f9f9;
  --page-download-app-app-faq-troubleshooting-bg-dark: #0A2463;
  --page-download-app-app-faq-troubleshooting-border-color: #eee;
  --page-download-app-app-faq-troubleshooting-border-radius: 8px;
  --page-download-app-app-faq-troubleshooting-padding-medium: 20px;
  --page-download-app-app-faq-troubleshooting-padding-large: 40px;
}

.page-download-app-app-faq-troubleshooting {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-download-app-app-faq-troubleshooting-text-color-dark);
  background-color: var(--page-download-app-app-faq-troubleshooting-bg-light);
}

.page-download-app-app-faq-troubleshooting__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--page-download-app-app-faq-troubleshooting-padding-medium);
}

/* Hero Section */
.page-download-app-app-faq-troubleshooting__hero-section {
  background: linear-gradient(135deg, var(--page-download-app-app-faq-troubleshooting-bg-dark) 0%, #1A3E7F 100%);
  color: var(--page-download-app-app-faq-troubleshooting-text-color-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-download-app-app-faq-troubleshooting__main-title {
  font-size: 2.8em;
  margin-bottom: 15px;
  color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: bold;
}

.page-download-app-app-faq-troubleshooting__hero-subtitle {
  font-size: 1.3em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download-app-app-faq-troubleshooting__hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: var(--page-download-app-app-faq-troubleshooting-border-radius);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  margin-top: 30px;
  object-fit: cover;
}

/* Content Section */
.page-download-app-app-faq-troubleshooting__content-section {
  padding: var(--page-download-app-app-faq-troubleshooting-padding-large) 0;
  background-color: var(--page-download-app-app-faq-troubleshooting-bg-light);
}

.page-download-app-app-faq-troubleshooting__section-title {
  font-size: 2.2em;
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 10px;
  position: relative;
}

.page-download-app-app-faq-troubleshooting__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
  border-radius: 2px;
}

.page-download-app-app-faq-troubleshooting__intro-text {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: var(--page-download-app-app-faq-troubleshooting-text-color-dark);
}

.page-download-app-app-faq-troubleshooting__faq-category {
  background-color: var(--page-download-app-app-faq-troubleshooting-text-color-light);
  border-radius: var(--page-download-app-app-faq-troubleshooting-border-radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 40px;
  padding: var(--page-download-app-app-faq-troubleshooting-padding-large);
  border-top: 5px solid var(--page-download-app-app-faq-troubleshooting-primary-color);
}

.page-download-app-app-faq-troubleshooting__category-title {
  font-size: 1.8em;
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  margin-bottom: 25px;
  text-align: left;
  border-bottom: 2px solid var(--page-download-app-app-faq-troubleshooting-secondary-color);
  padding-bottom: 10px;
}

.page-download-app-app-faq-troubleshooting__category-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--page-download-app-app-faq-troubleshooting-border-radius);
  margin: 0 auto 30px auto;
  display: block;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

.page-download-app-app-faq-troubleshooting__faq-item {
  margin-bottom: 25px;
  border-bottom: 1px dashed var(--page-download-app-app-faq-troubleshooting-border-color);
  padding-bottom: 20px;
}

.page-download-app-app-faq-troubleshooting__faq-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-download-app-app-faq-troubleshooting__faq-question {
  font-size: 1.25em;
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  margin-bottom: 10px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}

.page-download-app-app-faq-troubleshooting__faq-question::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-download-app-app-faq-troubleshooting__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-download-app-app-faq-troubleshooting__faq-answer {
  font-size: 1.05em;
  color: var(--page-download-app-app-faq-troubleshooting-text-color-dark);
  padding-left: 15px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-download-app-app-faq-troubleshooting__faq-answer.open {
  max-height: 500px; /* Adjust based on expected content length */
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-download-app-app-faq-troubleshooting__faq-answer p {
  margin-bottom: 10px;
}

.page-download-app-app-faq-troubleshooting__faq-answer ul {
  list-style: disc inside;
  padding-left: 20px;
  margin-bottom: 10px;
}

.page-download-app-app-faq-troubleshooting__faq-answer li {
  margin-bottom: 5px;
}

.page-download-app-app-faq-troubleshooting__contact-support {
  text-align: center;
  background-color: var(--page-download-app-app-faq-troubleshooting-bg-dark);
  color: var(--page-download-app-app-faq-troubleshooting-text-color-light);
  padding: var(--page-download-app-app-faq-troubleshooting-padding-large);
  border-radius: var(--page-download-app-app-faq-troubleshooting-border-radius);
  margin-top: 50px;
}

.page-download-app-app-faq-troubleshooting__contact-support .page-download-app-app-faq-troubleshooting__section-title {
  color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
  margin-bottom: 20px;
}

.page-download-app-app-faq-troubleshooting__contact-support .page-download-app-app-faq-troubleshooting__section-title::after {
  background-color: var(--page-download-app-app-faq-troubleshooting-text-color-light);
}

.page-download-app-app-faq-troubleshooting__contact-support p {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download-app-app-faq-troubleshooting__contact-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--page-download-app-app-faq-troubleshooting-border-radius);
  margin-bottom: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  object-fit: cover;
}

.page-download-app-app-faq-troubleshooting__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-download-app-app-faq-troubleshooting__btn--primary {
  background-color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  border: 2px solid var(--page-download-app-app-faq-troubleshooting-secondary-color);
}

.page-download-app-app-faq-troubleshooting__btn--primary:hover {
  background-color: #e6c200;
  border-color: #e6c200;
  transform: translateY(-3px);
}

.page-download-app-app-faq-troubleshooting__conclusion {
  text-align: center;
  padding: var(--page-download-app-app-faq-troubleshooting-padding-large) 0;
  font-size: 1.1em;
  color: var(--page-download-app-app-faq-troubleshooting-text-color-dark);
}

.page-download-app-app-faq-troubleshooting__conclusion p {
  max-width: 900px;
  margin: 0 auto;
}

.page-download-app-app-faq-troubleshooting__link {
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-download-app-app-faq-troubleshooting__link:hover {
  text-decoration: underline;
  color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
}

.page-download-app-app-faq-troubleshooting .highlight {
  color: var(--page-download-app-app-faq-troubleshooting-primary-color);
  font-weight: bold;
}

.page-download-app-app-faq-troubleshooting__contact-support .highlight {
  color: var(--page-download-app-app-faq-troubleshooting-secondary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-download-app-app-faq-troubleshooting__main-title {
    font-size: 2.2em;
  }

  .page-download-app-app-faq-troubleshooting__hero-subtitle {
    font-size: 1.1em;
  }

  .page-download-app-app-faq-troubleshooting__section-title {
    font-size: 1.8em;
  }

  .page-download-app-app-faq-troubleshooting__category-title {
    font-size: 1.5em;
  }

  .page-download-app-app-faq-troubleshooting__faq-question {
    font-size: 1.1em;
  }

  .page-download-app-app-faq-troubleshooting__faq-answer {
    font-size: 1em;
  }

  .page-download-app-app-faq-troubleshooting__btn {
    padding: 12px 25px;
    font-size: 1em;
  }
}

@media (max-width: 768px) {
  .page-download-app-app-faq-troubleshooting__hero-section {
    padding: 60px 0;
  }

  .page-download-app-app-faq-troubleshooting__main-title {
    font-size: 1.8em;
  }

  .page-download-app-app-faq-troubleshooting__hero-subtitle {
    font-size: 1em;
  }

  .page-download-app-app-faq-troubleshooting__content-section {
    padding: var(--page-download-app-app-faq-troubleshooting-padding-medium) 0;
  }

  .page-download-app-app-faq-troubleshooting__section-title {
    font-size: 1.6em;
    margin-bottom: 25px;
  }

  .page-download-app-app-faq-troubleshooting__category-title {
    font-size: 1.3em;
  }

  .page-download-app-app-faq-troubleshooting__faq-category {
    padding: var(--page-download-app-app-faq-troubleshooting-padding-medium);
    margin-bottom: 30px;
  }
}

@media (max-width: 480px) {
  .page-download-app-app-faq-troubleshooting__hero-section {
    padding: 40px 0;
  }

  .page-download-app-app-faq-troubleshooting__main-title {
    font-size: 1.5em;
  }

  .page-download-app-app-faq-troubleshooting__hero-subtitle {
    font-size: 0.9em;
  }

  .page-download-app-app-faq-troubleshooting__section-title {
    font-size: 1.4em;
    margin-bottom: 20px;
  }

  .page-download-app-app-faq-troubleshooting__category-title {
    font-size: 1.2em;
  }

  .page-download-app-app-faq-troubleshooting__faq-question {
    font-size: 1em;
    padding-right: 5px;
  }

  .page-download-app-app-faq-troubleshooting__faq-answer {
    font-size: 0.9em;
    padding-left: 5px;
  }

  .page-download-app-app-faq-troubleshooting__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
}