/* style/mobile-app.css */

/* Variables for colors */
:root {
  --page-mobile-app-primary-color: #FFD700; /* Gold */
  --page-mobile-app-secondary-color: #1A1A1A; /* Dark */
  --page-mobile-app-text-on-dark: #FFFFFF; /* White for contrast */
  --page-mobile-app-text-on-gold: #1A1A1A; /* Dark for contrast */
  --page-mobile-app-highlight-text: #FFD700; /* Gold for highlight */
  --page-mobile-app-darker-gold: #b39700; /* Darker gold for hover/active */
}

.page-mobile-app {
  font-family: 'Arial', sans-serif;
  color: var(--page-mobile-app-text-on-dark);
  background-color: var(--page-mobile-app-secondary-color);
  line-height: 1.6;
}

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

.page-mobile-app__section {
  padding: 60px 0;
  text-align: center;
}

.page-mobile-app__section:nth-child(even) {
  background-color: #2a2a2a; /* Slightly lighter dark for contrast */
}

.page-mobile-app__section-title {
  font-size: 2.8em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-mobile-app__section-intro {
  font-size: 1.15em;
  color: var(--page-mobile-app-text-on-dark);
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-mobile-app__highlight {
  color: var(--page-mobile-app-primary-color);
  font-weight: bold;
}

/* Hero Section */
.page-mobile-app__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  background: linear-gradient(135deg, var(--page-mobile-app-secondary-color) 0%, #333333 100%);
  position: relative;
  overflow: hidden;
}

.page-mobile-app__hero-title {
  font-size: 3.5em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 25px;
  font-weight: 900;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 900px;
}

.page-mobile-app__hero-description {
  font-size: 1.3em;
  color: var(--page-mobile-app-text-on-dark);
  max-width: 800px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.page-mobile-app__hero-actions {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.page-mobile-app__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.page-mobile-app__btn--primary {
  background-color: var(--page-mobile-app-primary-color);
  color: var(--page-mobile-app-text-on-gold);
}

.page-mobile-app__btn--primary:hover {
  background-color: var(--page-mobile-app-darker-gold);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.page-mobile-app__btn--secondary {
  background-color: transparent;
  color: var(--page-mobile-app-primary-color);
  border: 2px solid var(--page-mobile-app-primary-color);
}

.page-mobile-app__btn--secondary:hover {
  background-color: var(--page-mobile-app-primary-color);
  color: var(--page-mobile-app-text-on-gold);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.page-mobile-app__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-mobile-app__hero-image-wrapper {
  width: 100%;
  max-width: 600px;
  margin-top: 40px;
}

.page-mobile-app__hero-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

/* Why Choose Section */
.page-mobile-app__why-choose .page-mobile-app__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 60px;
}

.page-mobile-app__feature-item {
  background-color: #2a2a2a;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-mobile-app__feature-item:hover {
  transform: translateY(-10px);
}

.page-mobile-app__feature-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px var(--page-mobile-app-primary-color));
}

.page-mobile-app__feature-title {
  font-size: 1.6em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 15px;
}

.page-mobile-app__feature-description {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
}

.page-mobile-app__image-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 60px;
}

.page-mobile-app__image-content .page-mobile-app__section-image {
  max-width: 100%;
  width: 500px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-mobile-app__image-content .page-mobile-app__text-content {
  text-align: left;
  font-size: 1.1em;
  line-height: 1.8;
  max-width: 800px;
}

/* Download Guide Section */
.page-mobile-app__download-guide {
  background-color: var(--page-mobile-app-secondary-color);
}

.page-mobile-app__tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  border-bottom: 2px solid #3a3a3a;
}

.page-mobile-app__tab-btn {
  background-color: transparent;
  border: none;
  color: var(--page-mobile-app-text-on-dark);
  padding: 15px 30px;
  font-size: 1.2em;
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  font-weight: bold;
}

.page-mobile-app__tab-btn:hover {
  color: var(--page-mobile-app-primary-color);
}

.page-mobile-app__tab-btn.active {
  color: var(--page-mobile-app-primary-color);
  border-bottom-color: var(--page-mobile-app-primary-color);
}

.page-mobile-app__tab-content {
  display: none;
  padding-top: 30px;
}

.page-mobile-app__tab-content.active {
  display: block;
}

.page-mobile-app__download-method {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-bottom: 40px;
}

.page-mobile-app__qr-code-wrapper {
  background-color: var(--page-mobile-app-text-on-dark);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.page-mobile-app__qr-code {
  width: 180px;
  height: 180px;
}

.page-mobile-app__qr-code-wrapper p {
  color: var(--page-mobile-app-text-on-gold);
  font-weight: bold;
  font-size: 1.05em;
}

.page-mobile-app__download-steps {
  text-align: left;
  max-width: 700px;
}

.page-mobile-app__download-steps h3 {
  font-size: 1.8em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 20px;
}

.page-mobile-app__download-steps ol {
  list-style: decimal;
  padding-left: 25px;
  margin-bottom: 30px;
}

.page-mobile-app__download-steps ol li {
  margin-bottom: 15px;
  font-size: 1.1em;
  color: var(--page-mobile-app-text-on-dark);
}

.page-mobile-app__download-steps ol li strong {
  color: var(--page-mobile-app-primary-color);
}

.page-mobile-app__instruction-image {
  max-width: 100%;
  width: 600px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  margin-top: 40px;
}

.page-mobile-app__note {
  font-style: italic;
  color: #aaaaaa;
  margin-top: 50px;
  font-size: 1.05em;
}

/* App Features Section */
.page-mobile-app__app-features .page-mobile-app__features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 60px;
}

.page-mobile-app__feature-detail-item {
  background-color: #2a2a2a;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
  transition: transform 0.3s ease;
}

.page-mobile-app__feature-detail-item:hover {
  transform: translateY(-8px);
}

.page-mobile-app__feature-detail-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 5px var(--page-mobile-app-primary-color));
}

.page-mobile-app__feature-detail-item h3 {
  font-size: 1.5em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 10px;
}

.page-mobile-app__feature-detail-item p {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
}

.page-mobile-app__full-width-image {
  width: 100%;
  max-width: 900px;
  height: auto;
  margin-top: 50px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-mobile-app__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  text-align: left;
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Exclusive Offers Section */
.page-mobile-app__exclusive-offers {
  background-color: #2a2a2a;
}

.page-mobile-app__offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 60px;
}

.page-mobile-app__offer-item {
  background-color: var(--page-mobile-app-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.page-mobile-app__offer-item h3 {
  font-size: 1.6em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 15px;
}

.page-mobile-app__offer-item p {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
}

.page-mobile-app__cta-box {
  background-color: var(--page-mobile-app-primary-color);
  padding: 40px;
  border-radius: 15px;
  margin-top: 60px;
  color: var(--page-mobile-app-text-on-gold);
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.page-mobile-app__cta-box p {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: var(--page-mobile-app-text-on-gold);
}

.page-mobile-app__cta-box .page-mobile-app__btn--primary {
  background-color: var(--page-mobile-app-secondary-color);
  color: var(--page-mobile-app-primary-color);
  border: 2px solid var(--page-mobile-app-primary-color);
}

.page-mobile-app__cta-box .page-mobile-app__btn--primary:hover {
  background-color: #3a3a3a;
  color: var(--page-mobile-app-primary-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

/* Security Section */
.page-mobile-app__security-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 60px;
}

.page-mobile-app__security-item {
  background-color: #2a2a2a;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.page-mobile-app__security-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 5px var(--page-mobile-app-primary-color));
}

.page-mobile-app__security-item h3 {
  font-size: 1.6em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 10px;
}

.page-mobile-app__security-item p {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
}

/* FAQ Section */
.page-mobile-app__faq {
  background-color: var(--page-mobile-app-secondary-color);
}

.page-mobile-app__faq-list {
  margin-top: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-mobile-app__faq-item {
  background-color: #2a2a2a;
  padding: 25px 30px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
}

.page-mobile-app__faq-item h3 {
  font-size: 1.4em;
  color: var(--page-mobile-app-primary-color);
  margin-bottom: 10px;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-mobile-app__faq-item h3::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  color: var(--page-mobile-app-primary-color);
  transition: transform 0.3s ease;
}

.page-mobile-app__faq-item.active h3::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-mobile-app__faq-item p {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, opacity 0.4s ease-out;
  opacity: 0;
}

.page-mobile-app__faq-item.active p {
  max-height: 200px; /* Adjust as needed for content length */
  opacity: 1;
  margin-top: 15px;
}

/* Related Pages Section */
.page-mobile-app__related-pages {
  background-color: #2a2a2a;
}

.page-mobile-app__detail-page-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-mobile-app__detail-page-item {
  background-color: var(--page-mobile-app-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.page-mobile-app__detail-page-item h3 {
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-mobile-app__detail-page-item h3 a {
  color: var(--page-mobile-app-primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-mobile-app__detail-page-item h3 a:hover {
  color: var(--page-mobile-app-darker-gold);
}

.page-mobile-app__detail-page-item p {
  font-size: 1em;
  color: var(--page-mobile-app-text-on-dark);
  margin-bottom: 20px;
}

/* Final CTA Section */
.page-mobile-app__cta-final {
  background: linear-gradient(135deg, var(--page-mobile-app-primary-color) 0%, var(--page-mobile-app-darker-gold) 100%);
  padding: 80px 0;
  color: var(--page-mobile-app-text-on-gold);
}

.page-mobile-app__cta-final .page-mobile-app__section-title,
.page-mobile-app__cta-final .page-mobile-app__section-intro {
  color: var(--page-mobile-app-text-on-gold);
}

.page-mobile-app__cta-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.page-mobile-app__cta-final .page-mobile-app__btn--primary {
  background-color: var(--page-mobile-app-secondary-color);
  color: var(--page-mobile-app-primary-color);
  border: 2px solid var(--page-mobile-app-primary-color);
}

.page-mobile-app__cta-final .page-mobile-app__btn--primary:hover {
  background-color: #3a3a3a;
  color: var(--page-mobile-app-primary-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.page-mobile-app__cta-final .page-mobile-app__btn--secondary {
  background-color: transparent;
  color: var(--page-mobile-app-text-on-gold);
  border: 2px solid var(--page-mobile-app-text-on-gold);
}

.page-mobile-app__cta-final .page-mobile-app__btn--secondary:hover {
  background-color: var(--page-mobile-app-text-on-gold);
  color: var(--page-mobile-app-primary-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-mobile-app__cta-final .page-mobile-app__section-image {
  width: 100%;
  max-width: 700px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-mobile-app__hero-title {
    font-size: 2.8em;
  }
  .page-mobile-app__section-title {
    font-size: 2.2em;
  }
  .page-mobile-app__download-method {
    flex-direction: column;
  }
  .page-mobile-app__image-content {
    flex-direction: column;
  }
  .page-mobile-app__image-content .page-mobile-app__text-content {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .page-mobile-app__hero-title {
    font-size: 2.2em;
  }
  .page-mobile-app__hero-description {
    font-size: 1.1em;
  }
  .page-mobile-app__section-title {
    font-size: 1.8em;
  }
  .page-mobile-app__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-mobile-app__btn {
    width: 100%;
  }
  .page-mobile-app__download-method {
    padding: 0 10px;
  }
  .page-mobile-app__download-steps ol {
    padding-left: 20px;
  }
  .page-mobile-app__cta-actions {
    flex-direction: column;
  }
  .page-mobile-app__tab-btn {
    padding: 10px 15px;
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .page-mobile-app__hero-title {
    font-size: 1.8em;
  }
  .page-mobile-app__section-title {
    font-size: 1.5em;
  }
  .page-mobile-app__section-intro {
    font-size: 1em;
  }
  .page-mobile-app__feature-title {
    font-size: 1.4em;
  }
  .page-mobile-app__feature-detail-item h3 {
    font-size: 1.3em;
  }
  .page-mobile-app__qr-code {
    width: 150px;
    height: 150px;
  }
  .page-mobile-app__faq-item h3 {
    font-size: 1.2em;
  }
}