/* style/download.css */
.page-download {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --background-dark: #08160F;
  --card-bg: #11271B;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;
  background-color: var(--background-dark);
  color: var(--text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 20px 60px;
  text-align: center;
  overflow: hidden;
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 20px;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

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

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

.page-download__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
  max-width: 100%;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-download__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

.page-download__btn-secondary {
  background: var(--card-bg);
  color: var(--gold-color);
  border: 2px solid var(--gold-color);
  box-shadow: 0 5px 15px rgba(242, 193, 78, 0.2);
}

.page-download__btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--gold-color);
  color: var(--background-dark);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.4);
}

.page-download__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* body đã xử lý padding-top cho header */
  text-align: center;
  background-color: var(--deep-green);
}

.page-download__video-container {
  width: 100%;
  max-width: 1000px; /* Adjusted max-width for video */
  margin: 0 auto;
  box-sizing: border-box;
  background-color: #000;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-download__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  width: 100%; /* Ensure width is 100% */
  max-width: 100%; /* Ensure max-width is 100% */
  box-sizing: border-box;
}

.page-download__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.page-download__video-caption {
  color: var(--text-secondary);
  margin-top: 20px;
  font-size: 0.95rem;
}

.page-download__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--gold-color);
  margin-bottom: 20px;
  text-align: center;
  font-weight: bold;
}

.page-download__section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-download__features-section,
.page-download__guide-section,
.page-download__games-section,
.page-download__promotions-section,
.page-download__faq-section,
.page-download__cta-section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-download__dark-section {
  background-color: var(--card-bg);
  color: var(--text-main);
  border-radius: 10px;
  margin: 40px auto;
  padding: 80px 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__feature-card {
  background-color: var(--background-dark);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-download__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px var(--glow-color));
}

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

.page-download__feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.page-download__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__step-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-download__step-card p {
  color: var(--text-secondary);
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.page-download__btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
  border-radius: 30px;
}

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

.page-download__download-item {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.page-download__qr-code {
  width: 200px;
  height: 200px;
  object-fit: contain;
  border: 5px solid #fff;
  border-radius: 5px;
  margin-bottom: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.page-download__games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__game-card {
  background-color: var(--background-dark);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-download__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-download__game-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-download__game-card .page-download__card-title {
  margin: 20px 20px 10px;
  font-size: 1.3rem;
}

.page-download__game-card p {
  color: var(--text-secondary);
  padding: 0 20px 20px;
  font-size: 0.9rem;
  flex-grow: 1;
}

.page-download__btn-text {
  display: inline-block;
  color: var(--gold-color);
  text-decoration: none;
  font-weight: bold;
  padding: 0 20px 20px;
  transition: color 0.3s ease;
}

.page-download__btn-text:hover {
  color: var(--glow-color);
  text-decoration: underline;
}

.page-download__promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__promo-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-download__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-download__promo-image {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-download__promo-card .page-download__card-title {
  margin: 20px 20px 10px;
  font-size: 1.3rem;
}

.page-download__promo-card p {
  color: var(--text-secondary);
  padding: 0 20px 20px;
  font-size: 0.9rem;
  flex-grow: 1;
}

.page-download__cta-buttons--center {
  margin-top: 50px;
}

.page-download__faq-list {
  margin-top: 40px;
}

.page-download__faq-item {
  background-color: var(--background-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-download__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--text-main);
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  list-style: none; /* Hide default marker */
}

.page-download__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit */
}

.page-download__faq-item[open] summary {
  background-color: var(--primary-color);
  color: #ffffff;
}

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

.page-download__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
}

.page-download__faq-answer {
  padding: 20px 25px;
  background-color: var(--background-dark);
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.page-download__cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 20px;
  background-color: var(--deep-green);
  border-radius: 10px;
  margin: 40px auto;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-download__cta-content {
  max-width: 900px;
  margin-bottom: 40px;
}

.page-download__cta-image-wrapper {
  width: 100%;
  max-width: 800px;
}

.page-download__cta-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-image-wrapper {
    margin-bottom: 40px;
  }
  .page-download__hero-section {
    padding-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .page-download__main-title {
    font-size: 2rem !important;
  }
  .page-download__hero-description {
    font-size: 1rem !important;
  }
  .page-download__section-title {
    font-size: 1.8rem !important;
  }
  .page-download__section-description {
    font-size: 0.95rem !important;
  }
  .page-download__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px;
  }
  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1rem !important;
  }
  .page-download__hero-image,
  .page-download__feature-icon,
  .page-download__qr-code,
  .page-download__game-image,
  .page-download__promo-image,
  .page-download__cta-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__video-section {
    padding-top: 10px !important;
  }
  .page-download__video-container,
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-download__video-wrapper {
    padding-bottom: 56.25% !important;
  }
  .page-download__video {
    width: 100% !important;
    height: 100% !important;
  }
  .page-download__features-section,
  .page-download__guide-section,
  .page-download__games-section,
  .page-download__promotions-section,
  .page-download__faq-section,
  .page-download__cta-section,
  .page-download__dark-section {
    padding: 40px 15px !important;
    margin: 20px auto !important;
    box-sizing: border-box !important;
  }
  .page-download__download-options {
    flex-direction: column;
    align-items: center;
  }
  .page-download__game-image, .page-download__promo-image {
    height: 180px !important;
  }
  .page-download__faq-item summary {
    font-size: 1rem !important;
    padding: 15px 20px !important;
  }
  .page-download__faq-answer {
    font-size: 0.9rem !important;
    padding: 15px 20px !important;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 1.8rem !important;
  }
  .page-download__section-title {
    font-size: 1.6rem !important;
  }
  .page-download__feature-icon {
    width: 80px;
    height: 80px;
  }
  .page-download__qr-code {
    width: 150px;
    height: 150px;
  }
}