/* style/download.css */

:root {
  --primary-color: #007bff;
  --secondary-color: #ffc107;
  --text-color-dark-bg: #ffffff;
  --text-color-light-bg: #333333;
  --background-color-dark: #0d1117;
  --card-bg-dark: rgba(255, 255, 255, 0.1);
  --border-color-dark: rgba(255, 255, 255, 0.2);
}

.page-download {
  font-family: 'Arial', sans-serif;
  color: var(--text-color-dark-bg); /* Body background is dark: #0d1117 */
  background-color: var(--background-color-dark);
  line-height: 1.6;
  font-size: 16px;
}

.page-download h1, .page-download h2, .page-download h3, .page-download h4, .page-download h5, .page-download h6 {
  color: var(--text-color-dark-bg);
  margin-top: 0;
  margin-bottom: 20px;
}

.page-download a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-download a:hover {
  color: var(--primary-color);
}

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

/* Video Section */
.page-download__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Adjust for fixed header */
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
  border-bottom: 1px solid var(--border-color-dark);
}

.page-download__video-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-download__video-link {
  display: block;
  text-decoration: none;
  position: relative;
  width: 100%;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__video-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.page-download__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
  object-fit: cover;
  pointer-events: none;
}

.page-download__video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.page-download__video-link:hover .page-download__video-overlay {
  opacity: 1;
}

.page-download__video-click-hint {
  color: var(--text-color-dark-bg);
  font-size: 20px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
  padding: 12px 25px;
  background: rgba(0, 123, 255, 0.8);
  border-radius: 8px;
  white-space: nowrap;
}

.page-download__video-cta {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}

.page-download__play-now-button {
  display: inline-block;
  padding: 18px 45px;
  background: var(--secondary-color);
  color: #000000;
  text-decoration: none;
  border-radius: 10px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(255, 193, 7, 0.3);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-download__play-now-button:hover {
  background: #e0a800;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
}

.page-download__play-now-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(255, 193, 7, 0.2);
}

/* Hero Section */
.page-download__hero-section {
  text-align: center;
  padding: 80px 20px;
  background-color: var(--background-color-dark);
}

.page-download__hero-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-download__hero-title {
  font-size: 3.2em;
  font-weight: bold;
  margin-bottom: 25px;
  line-height: 1.2;
  color: var(--primary-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  color: var(--text-color-dark-bg);
  opacity: 0.9;
}

.page-download__download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-download__btn-download {
  display: inline-flex;
  align-items: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  color: #000000;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  min-width: 220px;
  justify-content: center;
}

.page-download__btn-download:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-download__btn-android {
  background-color: #a4c639;
}

.page-download__btn-android:hover {
  background-color: #8bb32c;
}

.page-download__btn-ios {
  background-color: #f7f7f7;
}

.page-download__btn-ios:hover {
  background-color: #e0e0e0;
}

.page-download__btn-pc {
  background-color: #0078d7;
  color: #ffffff;
}

.page-download__btn-pc:hover {
  background-color: #0056b3;
}

.page-download__btn-icon {
  width: 32px;
  height: 32px;
  margin-right: 10px;
  object-fit: contain;
}

/* Features Section */
.page-download__features-section {
  padding: 80px 20px;
  background-color: #1a1e26;
  border-top: 1px solid var(--border-color-dark);
  border-bottom: 1px solid var(--border-color-dark);
}

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

.page-download__features-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 60px;
  color: var(--secondary-color);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.page-download__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-download__feature-item {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, background-color 0.3s ease;
  border: 1px solid var(--border-color-dark);
}

.page-download__feature-item:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.15);
}

.page-download__feature-image {
  width: 100px;
  height: 100px;
  margin-bottom: 25px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
}

.page-download__feature-heading {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-download__feature-text {
  font-size: 1em;
  color: var(--text-color-dark-bg);
  opacity: 0.8;
}

/* Guide Section */
.page-download__guide-section {
  padding: 80px 20px;
  background-color: var(--background-color-dark);
}

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

.page-download__guide-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 60px;
  color: var(--primary-color);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.page-download__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.page-download__guide-item {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color-dark);
}

.page-download__guide-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  object-fit: contain;
}

.page-download__guide-heading {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.page-download__guide-text {
  font-size: 1em;
  color: var(--text-color-dark-bg);
  opacity: 0.8;
}

/* FAQ Section */
.page-download__faq-section {
  padding: 80px 20px;
  background-color: #1a1e26;
  border-top: 1px solid var(--border-color-dark);
}

.page-download__faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-download__faq-main-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  color: var(--secondary-color);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.page-download__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-download__faq-item {
  margin-bottom: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: var(--card-bg-dark);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-download__faq-question:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.page-download__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-color-dark-bg);
  pointer-events: none;
}

.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-download__faq-item.active .page-download__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(45deg); /* Plus to X effect */
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--border-color-dark);
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  border-radius: 0 0 8px 8px;
}

.page-download__faq-answer p {
  margin: 0;
  color: var(--text-color-dark-bg);
  opacity: 0.8;
  font-size: 0.95em;
}

/* CTA Section */
.page-download__cta-section {
  padding: 80px 20px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #000000;
}

.page-download__cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.page-download__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: #000000;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.3);
}

.page-download__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  color: #000000;
  opacity: 0.9;
}

.page-download__btn-primary {
  display: inline-block;
  padding: 18px 45px;
  background: #000000;
  color: var(--secondary-color);
  text-decoration: none;
  border-radius: 10px;
  font-size: 1.2em;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-download__btn-primary:hover {
  background: #333333;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.8em;
  }
  .page-download__features-title,
  .page-download__guide-title,
  .page-download__faq-main-title,
  .page-download__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-download__video-section {
    padding-top: 10px !important; /* Mobile fixed header adjustment */
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  
  .page-download__video-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    overflow: hidden !important;
  }
  
  .page-download__video-link {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    border-radius: 8px;
    overflow: hidden !important;
  }
  
  .page-download__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 8px;
    object-fit: contain;
  }
  
  .page-download__video-click-hint {
    font-size: 16px !important;
    padding: 10px 20px !important;
  }

  .page-download__video-cta {
    margin-top: 30px;
    padding-left: 15px;
    padding-right: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .page-download__play-now-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 15px 30px !important;
    font-size: 18px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-download__hero-section,
  .page-download__features-section,
  .page-download__guide-section,
  .page-download__faq-section,
  .page-download__cta-section {
    padding: 60px 15px;
  }

  .page-download__hero-title {
    font-size: 2.2em;
  }

  .page-download__hero-description {
    font-size: 1em;
  }

  .page-download__download-buttons {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }

  .page-download__btn-download {
    width: 100% !important;
    max-width: 300px !important;
    font-size: 1em;
    padding: 12px 20px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-download__btn-icon {
    width: 28px;
    height: 28px;
  }

  .page-download__features-title,
  .page-download__guide-title,
  .page-download__faq-main-title,
  .page-download__cta-title {
    font-size: 2em;
    margin-bottom: 40px;
  }

  .page-download__feature-image {
    width: 80px;
    height: 80px;
  }

  .page-download__feature-heading {
    font-size: 1.3em;
  }

  .page-download__guide-steps {
    gap: 25px;
  }

  .page-download__guide-image {
    max-width: 200px;
  }

  .page-download__faq-question {
    padding: 15px 20px;
    flex-wrap: wrap;
  }
  
  .page-download__faq-question h3 {
    font-size: 1em;
    width: calc(100% - 40px);
  }
  
  .page-download__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }
  
  .page-download__faq-answer {
    padding: 0 20px;
  }
  
  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px !important;
  }

  .page-download__cta-title {
    font-size: 2.2em;
  }

  .page-download__cta-description {
    font-size: 1em;
  }

  .page-download__btn-primary {
    width: 100% !important;
    max-width: 300px !important;
    font-size: 1.1em !important;
    padding: 15px 30px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* General image responsive styles for mobile */
  .page-download img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__hero-container,
  .page-download__features-container,
  .page-download__guide-container,
  .page-download__faq-container,
  .page-download__cta-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 1.8em;
  }
  .page-download__features-title,
  .page-download__guide-title,
  .page-download__faq-main-title,
  .page-download__cta-title {
    font-size: 1.8em;
  }
  .page-download__play-now-button {
    font-size: 16px !important;
    padding: 12px 25px !important;
  }
  .page-download__btn-download {
    font-size: 0.95em;
  }
  .page-download__feature-heading {
    font-size: 1.2em;
  }
  .page-download__guide-heading {
    font-size: 1.2em;
  }
  .page-download__faq-question h3 {
    font-size: 0.9em;
  }
  .page-download__btn-primary {
    font-size: 1em !important;
    padding: 12px 25px !important;
  }
}