/* style/download-center-android-app.css */

/* Biến CSS */
:root {
  --page-download-center-android-app-primary-color: #003366;
  --page-download-center-android-app-secondary-color: #FFCC00;
  --page-download-center-android-app-text-light: #FFFFFF;
  --page-download-center-android-app-text-dark: #333333;
  --page-download-center-android-app-bg-light: #F8F8F8;
  --page-download-center-android-app-bg-dark: #002244;
  --page-download-center-android-app-border-color: #E0E0E0;
}

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

.page-download-center-android-app__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-download-center-android-app__section {
  padding: 60px 0;
}

.page-download-center-android-app__section:nth-of-type(even) {
  background-color: var(--page-download-center-android-app-bg-dark);
  color: var(--page-download-center-android-app-text-light);
}

.page-download-center-android-app__section-title {
  font-size: 2.5em;
  color: var(--page-download-center-android-app-primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__section-title {
  color: var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__text-content {
  font-size: 1.1em;
  margin-bottom: 20px;
  text-align: justify;
}

.page-download-center-android-app__list {
  list-style: disc inside;
  margin-left: 20px;
  margin-bottom: 20px;
}

.page-download-center-android-app__list li {
  margin-bottom: 10px;
}

/* Hero Section */
.page-download-center-android-app__hero-section {
  background: linear-gradient(135deg, var(--page-download-center-android-app-primary-color) 0%, #004488 100%);
  color: var(--page-download-center-android-app-text-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-download-center-android-app__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  font-weight: bold;
  color: var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download-center-android-app__hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.page-download-center-android-app__button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-download-center-android-app__button--primary {
  background-color: var(--page-download-center-android-app-secondary-color);
  color: var(--page-download-center-android-app-primary-color);
  border: 2px solid var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__button--primary:hover {
  background-color: #e6b800;
  transform: translateY(-3px);
}

.page-download-center-android-app__button--secondary {
  background-color: transparent;
  color: var(--page-download-center-android-app-text-light);
  border: 2px solid var(--page-download-center-android-app-text-light);
}

.page-download-center-android-app__button--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.page-download-center-android-app__hero-image-wrapper {
  margin-top: 50px;
  position: relative;
  z-index: 1;
}

.page-download-center-android-app__hero-image {
  max-width: 600px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  border: 5px solid var(--page-download-center-android-app-secondary-color);
}

/* Feature Grid */
.page-download-center-android-app__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download-center-android-app__feature-item {
  background-color: var(--page-download-center-android-app-text-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__feature-item {
  background-color: var(--page-download-center-android-app-bg-dark);
  color: var(--page-download-center-android-app-text-light);
  border: 1px solid var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__feature-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.page-download-center-android-app__feature-title {
  font-size: 1.5em;
  color: var(--page-download-center-android-app-primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__feature-title {
  color: var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__feature-description {
  font-size: 1em;
  text-align: justify;
}

/* Download Guide */
.page-download-center-android-app__download-guide {
  background-color: var(--page-download-center-android-app-bg-light);
}

.page-download-center-android-app__step-by-step-guide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-download-center-android-app__guide-step {
  background-color: var(--page-download-center-android-app-text-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  position: relative;
  padding-left: 80px;
}

.page-download-center-android-app__step-number {
  position: absolute;
  left: 20px;
  top: 30px;
  width: 40px;
  height: 40px;
  background-color: var(--page-download-center-android-app-secondary-color);
  color: var(--page-download-center-android-app-primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  font-weight: bold;
}

.page-download-center-android-app__step-title {
  font-size: 1.4em;
  color: var(--page-download-center-android-app-primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-download-center-android-app__step-description {
  font-size: 1em;
  text-align: justify;
}

.page-download-center-android-app__qr-code-wrapper {
  text-align: center;
  margin-top: 20px;
}

.page-download-center-android-app__qr-code {
  width: 150px;
  height: 150px;
  border: 5px solid var(--page-download-center-android-app-primary-color);
  border-radius: 5px;
}

/* FAQ Section */
.page-download-center-android-app__faq-list {
  margin-top: 40px;
}

.page-download-center-android-app__faq-item {
  background-color: var(--page-download-center-android-app-text-light);
  border: 1px solid var(--page-download-center-android-app-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__faq-item {
  background-color: var(--page-download-center-android-app-bg-dark);
  border-color: var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__faq-question {
  font-size: 1.2em;
  padding: 18px 25px;
  cursor: pointer;
  background-color: var(--page-download-center-android-app-bg-light);
  color: var(--page-download-center-android-app-primary-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__faq-question {
  background-color: var(--page-download-center-android-app-bg-dark);
  color: var(--page-download-center-android-app-secondary-color);
}

.page-download-center-android-app__faq-question:hover {
  background-color: #e6e6e6;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__faq-question:hover {
  background-color: #002e5b;
}

.page-download-center-android-app__faq-question::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-download-center-android-app__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-download-center-android-app__faq-answer {
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-download-center-android-app__faq-answer.active {
  max-height: 200px; /* Adjust as needed */
  padding: 15px 25px 25px;
}

.page-download-center-android-app__section:nth-of-type(even) .page-download-center-android-app__faq-answer {
  color: var(--page-download-center-android-app-text-light);
}

/* Final CTA */
.page-download-center-android-app__cta-final {
  background: linear-gradient(135deg, #004488 0%, var(--page-download-center-android-app-primary-color) 100%);
  color: var(--page-download-center-android-app-text-light);
  text-align: center;
  padding: 80px 0;
}

.page-download-center-android-app__cta-title {
  font-size: 2.8em;
  color: var(--page-download-center-android-app-secondary-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download-center-android-app__cta-description {
  font-size: 1.2em;
  max-width: 900px;
  margin: 0 auto 40px;
}

.page-download-center-android-app__button--large {
  padding: 18px 40px;
  font-size: 1.2em;
}

.page-download-center-android-app__cta-subtext {
  margin-top: 20px;
  font-size: 1.1em;
}

.page-download-center-android-app__link-inline {
  color: var(--page-download-center-android-app-secondary-color);
  text-decoration: underline;
  font-weight: bold;
}

.page-download-center-android-app__link-inline:hover {
  color: #e6b800;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-download-center-android-app__hero-title {
    font-size: 2.8em;
  }
  .page-download-center-android-app__hero-description {
    font-size: 1.1em;
  }
  .page-download-center-android-app__section-title {
    font-size: 2em;
  }
  .page-download-center-android-app__feature-item {
    padding: 25px;
  }
  .page-download-center-android-app__hero-image {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .page-download-center-android-app__hero-section {
    padding: 60px 0;
  }
  .page-download-center-android-app__hero-title {
    font-size: 2.2em;
  }
  .page-download-center-android-app__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-download-center-android-app__button {
    width: 80%;
    margin: 0 auto;
  }
  .page-download-center-android-app__section {
    padding: 40px 0;
  }
  .page-download-center-android-app__section-title {
    font-size: 1.8em;
  }
  .page-download-center-android-app__guide-step {
    padding-left: 20px;
    padding-top: 60px;
  }
  .page-download-center-android-app__step-number {
    left: 50%;
    top: 20px;
    transform: translateX(-50%);
  }
  .page-download-center-android-app__cta-title {
    font-size: 2.2em;
  }
  .page-download-center-android-app__button--large {
    width: 90%;
  }
}

@media (max-width: 480px) {
  .page-download-center-android-app__hero-title {
    font-size: 1.8em;
  }
  .page-download-center-android-app__hero-description {
    font-size: 1em;
  }
  .page-download-center-android-app__button {
    font-size: 1em;
    padding: 12px 20px;
  }
  .page-download-center-android-app__section-title {
    font-size: 1.5em;
  }
  .page-download-center-android-app__cta-title {
    font-size: 1.8em;
  }
}