/* style/index-app-download-area.css */

.page-index-app-download-area {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f8f8f8;
}

.page-index-app-download-area__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index-app-download-area__hero-section {
  background: linear-gradient(135deg, #FF4500, #1E90FF);
  color: #fff;
  padding: 80px 0;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.page-index-app-download-area__hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.1), transparent 70%);
  transform: rotate(45deg);
  z-index: 0;
}

.page-index-app-download-area__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.page-index-app-download-area__hero-content h1 {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #fff;
}

.page-index-app-download-area__hero-content p {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #eee;
}

.page-index-app-download-area__hero-image-wrapper {
  display: none; /* Hidden on desktop for now, can be adjusted for larger screens */
}

.page-index-app-download-area__btn {
  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;
  margin: 10px;
  cursor: pointer;
}

.page-index-app-download-area__btn--primary {
  background-color: #FF4500;
  color: #fff;
  border: 2px solid #FF4500;
}

.page-index-app-download-area__btn--primary:hover {
  background-color: #e63e00;
  border-color: #e63e00;
  transform: translateY(-2px);
}

.page-index-app-download-area__btn--secondary {
  background-color: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.page-index-app-download-area__btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.page-index-app-download-area__section {
  padding: 60px 0;
  text-align: center;
}

.page-index-app-download-area__section:nth-of-type(even) {
  background-color: #f0f0f0;
}

.page-index-app-download-area__section h2 {
  font-size: 2.5em;
  color: #1E90FF;
  margin-bottom: 20px;
}

.page-index-app-download-area__section h3 {
  font-size: 1.8em;
  color: #FF4500;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index-app-download-area__section p {
  font-size: 1.1em;
  color: #555;
  margin-bottom: 20px;
}

.page-index-app-download-area__highlight {
  color: #FF4500;
}

/* Why Kufun Section */
.page-index-app-download-area__why-kufun .page-index-app-download-area__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-app-download-area__feature-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-app-download-area__feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-index-app-download-area__feature-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: none; /* Ensure no CSS filter is applied */
}

.page-index-app-download-area__feature-item h3 {
  color: #1E90FF;
  font-size: 1.5em;
  margin-bottom: 10px;
}

.page-index-app-download-area__feature-item p {
  color: #666;
  font-size: 1em;
}

.page-index-app-download-area__cta-bottom {
  margin-top: 50px;
}

.page-index-app-download-area__cta-bottom p {
  font-size: 1.2em;
  margin-bottom: 20px;
  color: #333;
}

/* Download Guide Section */
.page-index-app-download-area__download-guide {
  background-color: #fff;
}

.page-index-app-download-area__tab-navigation {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  border-bottom: 2px solid #eee;
}

.page-index-app-download-area__tab-btn {
  background-color: transparent;
  border: none;
  padding: 15px 30px;
  font-size: 1.2em;
  font-weight: bold;
  color: #555;
  cursor: pointer;
  transition: color 0.3s ease, border-bottom 0.3s ease;
  position: relative;
}

.page-index-app-download-area__tab-btn::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background-color: transparent;
  transition: background-color 0.3s ease;
}

.page-index-app-download-area__tab-btn.active {
  color: #FF4500;
}

.page-index-app-download-area__tab-btn.active::after {
  background-color: #FF4500;
}

.page-index-app-download-area__tab-btn:hover {
  color: #FF4500;
}

.page-index-app-download-area__tab-content {
  display: none;
  text-align: left;
}

.page-index-app-download-area__tab-content.active {
  display: block;
}

.page-index-app-download-area__download-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 30px;
}

.page-index-app-download-area__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-index-app-download-area__qr-code {
  width: 180px;
  height: 180px;
  border: 5px solid #1E90FF;
  border-radius: 10px;
  margin-bottom: 20px;
  filter: none; /* Ensure no CSS filter is applied */
}

.page-index-app-download-area__guide-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 20px;
  filter: none; /* Ensure no CSS filter is applied */
}

.page-index-app-download-area__step-item p {
  font-size: 1.05em;
  color: #444;
  max-width: 600px;
  margin: 0 auto;
}

.page-index-app-download-area__download-buttons--inline {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.page-index-app-download-area__note {
  font-style: italic;
  color: #888;
  margin-top: 40px;
}

/* Get Started Section */
.page-index-app-download-area__get-started .page-index-app-download-area__step-list {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-top: 40px;
}

.page-index-app-download-area__step-list li {
  background-color: #fff;
  margin-bottom: 20px;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-index-app-download-area__step-list li h3 {
  color: #FF4500;
  font-size: 1.6em;
  margin-top: 0;
  margin-bottom: 10px;
}

.page-index-app-download-area__step-list li p {
  color: #555;
  font-size: 1.05em;
}

.page-index-app-download-area__action-buttons {
  margin-top: 20px;
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Offers Section */
.page-index-app-download-area__offers {
  background-color: #f0f0f0;
}

.page-index-app-download-area__offer-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: left;
}

.page-index-app-download-area__offer-list li {
  background-color: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: flex-start;
  gap: 15px;
  font-size: 1.1em;
  color: #444;
}

.page-index-app-download-area__offer-list li img {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  filter: none; /* Ensure no CSS filter is applied */
}

.page-index-app-download-area__offer-list li strong {
  color: #1E90FF;
}

/* FAQ Section */
.page-index-app-download-area__faq .page-index-app-download-area__accordion {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-app-download-area__accordion-item {
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-index-app-download-area__accordion-header {
  width: 100%;
  padding: 20px 25px;
  background-color: #1E90FF;
  color: #fff;
  font-size: 1.2em;
  font-weight: bold;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.page-index-app-download-area__accordion-header:hover {
  background-color: #187bcd;
}

.page-index-app-download-area__accordion-header::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-index-app-download-area__accordion-header.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-index-app-download-area__accordion-content {
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.page-index-app-download-area__accordion-content.active {
  max-height: 300px; /* Adjust based on content */
  padding: 20px 25px;
}

.page-index-app-download-area__accordion-content p {
  color: #555;
  font-size: 1.05em;
  margin-bottom: 0;
}

/* Conclusion Section */
.page-index-app-download-area__conclusion {
  background-color: #FF4500;
  color: #fff;
}

.page-index-app-download-area__conclusion h2 {
  color: #fff;
}

.page-index-app-download-area__conclusion p {
  color: #eee;
  font-size: 1.15em;
}

/* Responsive Design */
@media (min-width: 768px) {
  .page-index-app-download-area__hero-section {
    text-align: left;
    padding: 100px 0;
  }
  .page-index-app-download-area__hero-content {
    max-width: 50%;
    margin: 0;
  }
  .page-index-app-download-area__hero-image-wrapper {
    display: block;
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 40%;
    max-width: 500px;
  }
  .page-index-app-download-area__hero-image {
    width: 100%;
    height: auto;
    filter: none; /* Ensure no CSS filter is applied */
  }
  .page-index-app-download-area__download-steps {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  .page-index-app-download-area__step-item {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
  .page-index-app-download-area__qr-code,
  .page-index-app-download-area__guide-image {
    margin-right: 20px;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .page-index-app-download-area__step-item p {
    max-width: none;
  }
  .page-index-app-download-area__action-buttons {
    justify-content: flex-start;
  }
}

@media (max-width: 767px) {
  .page-index-app-download-area__hero-content h1 {
    font-size: 2.2em;
  }
  .page-index-app-download-area__hero-content p {
    font-size: 1em;
  }
  .page-index-app-download-area__section h2 {
    font-size: 2em;
  }
  .page-index-app-download-area__tab-btn {
    padding: 10px 15px;
    font-size: 1em;
  }
  .page-index-app-download-area__download-buttons {
    flex-direction: column;
  }
  .page-index-app-download-area__btn {
    width: 100%;
    margin: 5px 0;
  }
  .page-index-app-download-area__action-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-index-app-download-area__offer-list li {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}