/* style/download.css */
:root {
  --primary-color: #FFD700;
  --secondary-color: #1E90FF;
  --text-color-dark-bg: #ffffff;
  --text-color-light-bg: #333333;
  --background-dark: #0a0a0a;
  --card-bg-dark-mode: rgba(255, 255, 255, 0.1);
  --border-color-dark-mode: rgba(255, 255, 255, 0.2);
}

.page-download {
  background-color: var(--background-dark); /* Body background is dark */
  color: var(--text-color-dark-bg);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  padding-top: 120px; /* Default desktop padding for fixed header */
}

.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; /* Specific padding for video section */
  background: linear-gradient(135deg, rgba(255,215,0,0.1) 0%, rgba(30,144,255,0.1) 100%);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

.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, 0.4);
}

.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 4px 15px rgba(0, 0, 0, 0.3);
}

.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, 0.4);
  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: #ffffff;
  font-size: 20px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
  padding: 12px 25px;
  background: rgba(var(--secondary-color-rgb, 30, 144, 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: 30px;
}

.page-download__play-now-button {
  display: inline-block;
  padding: 18px 45px;
  background: var(--primary-color);
  color: var(--text-color-dark-bg);
  text-decoration: none;
  border-radius: 10px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.3);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-download__play-now-button:hover {
  background: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

.page-download__play-now-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.2);
}

/* Hero Section */
.page-download__hero-section {
  padding: 80px 0;
  text-align: center;
  background: radial-gradient(circle at top left, rgba(30,144,255,0.15) 0%, transparent 50%), radial-gradient(circle at bottom right, rgba(255,215,0,0.15) 0%, transparent 50%);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

.page-download__main-title {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 25px;
  line-height: 1.2;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.page-download__description {
  font-size: 20px;
  color: var(--text-color-dark-bg);
  max-width: 900px;
  margin: 0 auto 40px auto;
  opacity: 0.9;
}

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

.page-download__cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 35px;
  background: var(--secondary-color);
  color: var(--text-color-dark-bg);
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(30, 144, 255, 0.3);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  word-wrap: break-word;
}

.page-download__cta-button--android {
  background: #3DDC84;
  box-shadow: 0 4px 10px rgba(61, 220, 132, 0.3);
}

.page-download__cta-button--ios {
  background: #A2AAAD;
  box-shadow: 0 4px 10px rgba(162, 170, 173, 0.3);
}

.page-download__cta-button--register {
  background: var(--primary-color);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.page-download__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-download__button-icon {
  width: 24px;
  height: 24px;
  margin-right: 10px;
  filter: brightness(1.2); /* Allowed for icon visibility, not changing base color */
}

/* General Section Styling */
.page-download__section-title {
  font-size: 38px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
}

.page-download__section-intro {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--text-color-dark-bg);
  opacity: 0.8;
}

/* Benefits Section */
.page-download__benefits-section {
  padding: 80px 0;
  background: var(--background-dark);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

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

.page-download__benefit-card {
  background: var(--card-bg-dark-mode);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-download__benefit-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: invert(1) brightness(1.2); /* Allowed for icons on dark background */
}

.page-download__benefit-title {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__benefit-description {
  font-size: 16px;
  color: var(--text-color-dark-bg);
  opacity: 0.85;
}

/* Guide Section */
.page-download__guide-section {
  padding: 80px 0;
  background: var(--background-dark);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

.page-download__guide-block {
  margin-bottom: 60px;
}

.page-download__guide-subtitle {
  font-size: 30px;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 600;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.page-download__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.page-download__guide-step {
  text-align: center;
  padding: 25px;
  background: var(--card-bg-dark-mode);
  border-radius: 12px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__step-icon-wrapper {
  width: 100px;
  height: 100px;
  margin: 0 auto 25px auto;
  background: rgba(var(--primary-color-rgb, 255, 215, 0), 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 10px rgba(255, 215, 0, 0.2);
}

.page-download__step-icon {
  width: 60px;
  height: 60px;
  filter: brightness(1.5); /* Allowed for icon visibility on colored background */
}

.page-download__step-text {
  font-size: 17px;
  color: var(--text-color-dark-bg);
  opacity: 0.9;
}

.page-download__step-text a {
  color: var(--primary-color);
  text-decoration: underline;
  font-weight: bold;
}

.page-download__note {
  font-size: 16px;
  color: #ff6b6b;
  text-align: center;
  margin-top: 50px;
  padding: 20px;
  background: rgba(255, 107, 107, 0.1);
  border-left: 5px solid #ff6b6b;
  border-radius: 8px;
}

/* Requirements Section */
.page-download__requirements-section {
  padding: 80px 0;
  background: var(--background-dark);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

.page-download__requirements-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.page-download__requirement-card {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  background: var(--card-bg-dark-mode);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__requirement-subtitle {
  font-size: 26px;
  color: var(--secondary-color);
  margin-bottom: 20px;
  text-align: center;
  font-weight: 600;
}

.page-download__requirement-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-download__requirement-list li {
  background: rgba(var(--secondary-color-rgb, 30, 144, 255), 0.05);
  margin-bottom: 10px;
  padding: 12px 15px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  font-size: 16px;
  color: var(--text-color-dark-bg);
  border-left: 3px solid var(--secondary-color);
}

.page-download__requirement-list li:last-child {
  margin-bottom: 0;
}

/* Security Section */
.page-download__security-section {
  padding: 80px 0;
  background: var(--background-dark);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

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

.page-download__security-item {
  background: var(--card-bg-dark-mode);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__security-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-download__security-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: invert(1) brightness(1.2); /* Allowed for icons on dark background */
}

.page-download__security-subtitle {
  font-size: 22px;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__security-description {
  font-size: 16px;
  color: var(--text-color-dark-bg);
  opacity: 0.85;
}

/* FAQ Section */
.page-download__faq-section {
  padding: 80px 0;
  background: var(--background-dark);
  border-bottom: 1px solid var(--border-color-dark-mode);
}

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

.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--card-bg-dark-mode);
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
  color: var(--text-color-dark-bg);
}

.page-download__faq-question:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-download__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none;
  color: var(--primary-color);
}

.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-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: 30px;
  height: 30px;
}

.page-download__faq-item.active .page-download__faq-toggle {
  color: var(--primary-color);
  transform: rotate(180deg);
}

.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;
  color: var(--text-color-dark-bg);
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0 0 8px 8px;
}

.page-download__faq-answer p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  opacity: 0.85;
}

/* Blog Section */
.page-download__blog-section {
  padding: 80px 0;
  background: var(--background-dark);
}

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

.page-download__blog-item {
  background: var(--card-bg-dark-mode);
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color-dark-mode);
}

.page-download__blog-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-download__blog-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-download__blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color-dark-mode);
}

.page-download__blog-item-title {
  font-size: 20px;
  color: var(--primary-color);
  padding: 20px 20px 10px 20px;
  margin: 0;
  line-height: 1.4;
  font-weight: 600;
}

.page-download__blog-item-excerpt {
  font-size: 15px;
  color: var(--text-color-dark-bg);
  padding: 0 20px 15px 20px;
  opacity: 0.8;
}

.page-download__blog-item-date {
  display: block;
  font-size: 13px;
  color: #999;
  padding: 0 20px 20px 20px;
  text-align: right;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: 40px;
  }

  .page-download__description {
    font-size: 18px;
  }

  .page-download__section-title {
    font-size: 32px;
  }

  .page-download__cta-buttons {
    gap: 15px;
  }

  .page-download__cta-button {
    padding: 12px 30px;
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .page-download {
    padding-top: 100px !important; /* Mobile padding for fixed header */
    font-size: 16px;
    line-height: 1.6;
  }

  .page-download__container {
    padding: 0 15px;
  }

  /* Video Section Mobile */
  .page-download__video-section {
    padding-top: 10px !important; /* Mobile specific padding */
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
  }

  .page-download__video-container,
  .page-download__video-link,
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-download__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain;
  }

  .page-download__video-click-hint {
    font-size: 16px !important;
    padding: 10px 20px !important;
  }

  .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;
  }

  /* Hero Section Mobile */
  .page-download__hero-section {
    padding: 60px 0;
  }

  .page-download__main-title {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .page-download__description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-download__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
  }

  .page-download__button-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
  }

  /* General Section Mobile */
  .page-download__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-download__section-intro {
    font-size: 16px;
    margin-bottom: 40px;
  }

  /* Benefits Section Mobile */
  .page-download__benefits-section {
    padding: 60px 0;
  }

  .page-download__benefit-card {
    padding: 25px;
  }

  .page-download__benefit-icon {
    width: 60px;
    height: 60px;
  }

  .page-download__benefit-title {
    font-size: 20px;
  }

  /* Guide Section Mobile */
  .page-download__guide-section {
    padding: 60px 0;
  }

  .page-download__guide-subtitle {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .page-download__guide-steps {
    gap: 20px;
  }

  .page-download__guide-step {
    padding: 20px;
  }

  .page-download__step-icon-wrapper {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
  }

  .page-download__step-icon {
    width: 50px;
    height: 50px;
  }

  .page-download__step-text {
    font-size: 15px;
  }

  .page-download__note {
    font-size: 14px;
    padding: 15px;
    margin-top: 30px;
  }

  /* Requirements Section Mobile */
  .page-download__requirements-section {
    padding: 60px 0;
  }

  .page-download__requirement-card {
    padding: 25px;
    min-width: unset;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-download__requirement-subtitle {
    font-size: 22px;
  }

  .page-download__requirement-list li {
    font-size: 15px;
    padding: 10px 12px;
  }

  /* Security Section Mobile */
  .page-download__security-section {
    padding: 60px 0;
  }

  .page-download__security-item {
    padding: 25px;
  }

  .page-download__security-icon {
    width: 60px;
    height: 60px;
  }

  .page-download__security-subtitle {
    font-size: 20px;
  }

  .page-download__security-description {
    font-size: 15px;
  }

  /* FAQ Section Mobile */
  .page-download__faq-section {
    padding: 60px 0;
  }

  .page-download__faq-question {
    padding: 15px 20px;
  }

  .page-download__faq-question h3 {
    font-size: 16px;
  }

  .page-download__faq-toggle {
    font-size: 24px;
    width: 26px;
    height: 26px;
  }

  .page-download__faq-answer {
    padding: 0 20px;
  }

  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px !important;
  }

  .page-download__faq-answer p {
    font-size: 15px;
  }

  /* Blog Section Mobile */
  .page-download__blog-section {
    padding: 60px 0;
  }

  .page-download__blog-item-title {
    font-size: 18px;
    padding: 15px 15px 8px 15px;
  }

  .page-download__blog-item-excerpt {
    font-size: 14px;
    padding: 0 15px 10px 15px;
  }

  .page-download__blog-item-date {
    font-size: 12px;
    padding: 0 15px 15px 15px;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 28px;
  }

  .page-download__section-title {
    font-size: 24px;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .page-download__cta-button {
    font-size: 15px !important;
    padding: 10px 15px !important;
  }

  .page-download__play-now-button {
    font-size: 16px !important;
    padding: 12px 25px !important;
  }

  .page-download__guide-steps {
    grid-template-columns: 1fr;
  }

  .page-download__benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .page-download__security-grid {
    grid-template-columns: 1fr;
  }

  .page-download__blog-list {
    grid-template-columns: 1fr;
  }
}