/* style/download.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-color: #EA7C07;
  --text-dark: #333333;
  --text-light: #ffffff;
  --background-light: #ffffff;
  --background-dark: #26A9E0;
}

.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-light); /* Body background is white */
}

.page-download__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-download__hero-content {
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.page-download__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-download__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--text-dark);
}

.page-download__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
  border: 2px solid var(--primary-color);
}

.page-download__btn-primary:hover {
  background-color: #1e87c0;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-download__btn-secondary:hover {
  background-color: #e0e0e0;
  transform: translateY(-2px);
}

.page-download__section {
  padding: 60px 20px;
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-download__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-download__sub-title {
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  color: var(--text-light);
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 600;
  text-align: center;
}

.page-download__text-block {
  font-size: 1rem;
  margin-bottom: 20px;
  color: inherit;
  text-align: justify;
}

/* Background colors for sections */
.page-download__light-bg {
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-download__dark-bg {
  background-color: var(--background-dark);
  color: var(--text-light);
}

/* Overview Section */
.page-download__overview-section .page-download__text-block {
  text-align: left;
}

/* Guide Section */
.page-download__platform-guide {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.page-download__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-download__guide-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  max-width: 800px;
}

.page-download__step {
  background-color: rgba(255, 255, 255, 0.1);
  border-left: 5px solid var(--secondary-color);
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 5px;
  color: var(--text-light);
}

.page-download__step-number {
  font-weight: bold;
  color: var(--secondary-color);
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.page-download__step p {
  margin: 0;
  font-size: 0.95rem;
}

/* Features Section */
.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__feature-card {
  background-color: var(--secondary-color);
  color: var(--text-dark);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download__feature-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-download__feature-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__feature-description {
  font-size: 0.95rem;
  text-align: justify;
  color: var(--text-dark);
}

.page-download__cta-container {
  text-align: center;
  margin-top: 50px;
}

/* Promotions Section */
.page-download__promotion-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__promotion-item {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download__promotion-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-download__promotion-title {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__promotion-item p {
  font-size: 0.95rem;
  color: var(--text-light);
  text-align: justify;
}

/* FAQ Section */
.page-download__faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-download__faq-item {
  background-color: var(--secondary-color);
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: var(--text-dark);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  background-color: var(--secondary-color);
  border-bottom: 1px solid #eee;
  list-style: none; /* For details/summary */
}

.page-download__faq-question::-webkit-details-marker {
  display: none;
}

.page-download__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-download__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  width: 20px;
  text-align: center;
  transition: transform 0.3s ease;
  color: var(--primary-color);
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1rem;
  color: var(--text-dark);
  text-align: justify;
}

.page-download__faq-answer p {
  margin: 0;
}

.page-download__faq-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 40px auto 0;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Conclusion Section */
.page-download__conclusion-section {
  text-align: center;
}

/* Responsive adjustments */
@media (min-width: 769px) {
  .page-download__hero-section {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 40px;
    padding-top: 60px;
  }

  .page-download__hero-image-wrapper {
    flex: 1;
    margin-bottom: 0;
    text-align: right;
  }

  .page-download__hero-content {
    flex: 1;
    text-align: left;
    padding: 0;
  }

  .page-download__guide-section .page-download__step-item {
    flex-direction: row;
    gap: 40px;
  }

  .page-download__guide-section .page-download__guide-image {
    flex: 1;
    order: 2;
  }

  .page-download__guide-section .page-download__step-list {
    flex: 2;
    order: 1;
  }

  .page-download__platform-guide .page-download__step-item:nth-child(2) .page-download__guide-image {
    order: 1; /* Swap order for iOS guide image */
  }

  .page-download__platform-guide .page-download__step-item:nth-child(2) .page-download__step-list {
    order: 2;
  }
}

@media (max-width: 768px) {
  .page-download {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-download__hero-section {
    padding-top: 10px !important; /* body handles header offset */
    padding-bottom: 40px;
  }

  .page-download__main-title {
    font-size: 2rem;
  }

  .page-download__description {
    font-size: 1rem;
  }

  .page-download__section {
    padding: 40px 15px;
  }

  .page-download__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-download video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-download__hero-image-wrapper,
  .page-download__platform-guide,
  .page-download__features-grid,
  .page-download__promotion-list,
  .page-download__faq-list,
  .page-download__cta-container,
  .page-download__video-section,
  .page-download__video-container,
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Ensure no overflow */
  }

  .page-download__cta-button,
  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download a[class*="button"],
  .page-download a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-download__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-download__feature-card,
  .page-download__promotion-item {
    padding: 20px;
  }
}

/* Specific colors from palette */
.page-download__btn-login {
  background-color: #EA7C07;
  color: var(--text-light);
  border: 2px solid #EA7C07;
}

.page-download__btn-login:hover {
  background-color: #d66b05;
}