.page-download {
  font-family: 'Arial', sans-serif;
  color: var(--text-main);
  background-color: var(--background);
}

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  color: var(--text-main);
  background: linear-gradient(180deg, #08160F 0%, #0A4B2C 100%);
  overflow: hidden;
}

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

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

.page-download__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border);
}

.page-download__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-download__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

.page-download__description {
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: var(--text-secondary);
}

.page-download__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-download__cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-download__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

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

.page-download__btn-secondary:hover {
  background: var(--glow);
  color: var(--card-bg);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-download__section {
  padding: 80px 20px;
  text-align: center;
  background-color: var(--background);
  color: var(--text-main);
}

.page-download__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-download__section-description {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: var(--text-secondary);
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  padding: 0 20px;
}

.page-download__card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid var(--border);
  color: var(--text-main);
}

.page-download__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 15px;
  color: var(--text-main);
}

.page-download__card-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-download__features-grid,
.page-download__download-guide-grid,
.page-download__feature-list-grid,
.page-download__requirements-grid,
.page-download__safety-points {
  display: grid;
  gap: 30px;
  margin-top: 40px;
}

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

.page-download__feature-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  border: 1px solid var(--border);
}

.page-download__download-guide-grid {
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  text-align: left;
}

.page-download__guide-block img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  margin-bottom: 25px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.page-download__guide-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--gold);
}

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

.page-download__steps-list li {
  margin-bottom: 15px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  position: relative;
  padding-left: 30px;
}

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

.page-download__steps-list li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--deep-green);
  color: #ffffff;
  border-radius: 50%;
  font-size: 0.9rem;
  font-weight: bold;
}

.page-download__step-highlight {
  color: var(--text-main);
}

.page-download__app-features .page-download__feature-list-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-download__feature-item {
  text-align: center;
}

.page-download__feature-item .page-download__item-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-main);
}

.page-download__feature-item p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-download__requirements-grid {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.page-download__requirement-item .page-download__item-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--glow);
}

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

.page-download__requirement-item li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  position: relative;
  padding-left: 25px;
}

.page-download__requirement-item li::before {
  content: '✔';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--glow);
  font-weight: bold;
}

.page-download__safety-points {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-download__safety-points .page-download__item-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-main);
}

.page-download__safety-points p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* FAQ Section */
.page-download__faq-section {
  padding-bottom: 80px;
}

.page-download__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
details.page-download__faq-item summary.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main);
  font-weight: 600;
}
details.page-download__faq-item summary.page-download__faq-question::-webkit-details-marker {
  display: none;
}
details.page-download__faq-item summary.page-download__faq-question:hover {
  background: rgba(var(--primary-color-rgb), 0.1);
}
.page-download__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main);
}
.page-download__faq-toggle {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}
details.page-download__faq-item .page-download__faq-answer {
  padding: 0 25px 20px;
  background: var(--card-bg);
  border-radius: 0 0 10px 10px;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  text-align: left;
}

/* Color Contrast Adjustments for Dark Body Background */
.page-download__dark-bg {
  color: var(--text-main); /* Light text for dark backgrounds */
}

.page-download__card {
  background: var(--card-bg);
  color: var(--text-main);
}

.page-download__cta-button {
  color: #ffffff;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-download__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }
  .page-download__download-guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-download__hero-image img {
    border-radius: 8px;
  }
  
  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  
  .page-download__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 15px 20px;
    font-size: 1rem;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-download__section {
    padding: 60px 15px;
  }
  
  .page-download__container {
    padding: 0 15px;
  }
  
  .page-download__section-description {
    margin-bottom: 30px;
  }

  .page-download__features-grid,
  .page-download__feature-list-grid,
  .page-download__requirements-grid,
  .page-download__safety-points {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__feature-card img {
    
  }

  .page-download__guide-block {
    padding: 25px;
  }

  .page-download__guide-title {
    font-size: 1.4rem;
  }

  .page-download__steps-list li {
    font-size: 0.95rem;
  }

  .page-download__faq-list {
    margin-top: 30px;
  }

  details.page-download__faq-item summary.page-download__faq-question {
    padding: 15px 20px;
  }
  .page-download__faq-qtext {
    font-size: 1rem;
  }
  .page-download__faq-toggle {
    font-size: 1.5rem;
    width: 25px;
  }
  details.page-download__faq-item .page-download__faq-answer {
    padding: 0 20px 15px;
  }

  /* Ensure all content images are responsive */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .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;
  }
}

/* Custom Colors */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
  --primary-color-rgb: 17, 168, 78; /* RGB for #11A84E */
}