/* style/download.css */

/* Base styles for the download page */
.page-download {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Inherit from body or use default light text */
  background-color: var(--background-color);
}

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

.page-download__section {
  padding: 60px 0;
  text-align: center;
}

.page-download__dark-section {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-download__section-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--text-main-color);
  line-height: 1.2;
}

.page-download__main-title {
  font-size: 3.5em;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--text-main-color);
  line-height: 1.2;
}

.page-download__description,
.page-download__text-block {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-secondary-color);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-download__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Limit height for hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly darken image for text contrast */
}

.page-download__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  max-width: 900px;
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text readability */
  border-radius: 10px;
}

.page-download__hero-content .page-download__main-title {
  color: var(--text-main-color);
}

.page-download__hero-content .page-download__description {
  color: var(--text-secondary-color);
}

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

.page-download__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: none;
}

.page-download__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-download__btn-secondary {
  background: transparent;
  color: #2AD16F; /* Use a brighter green for contrast */
  border: 2px solid #2AD16F;
}

.page-download__btn-secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-2px);
}

/* Why Download Section */
.page-download__why-download {
  background-color: var(--card-bg-color);
  color: var(--text-main-color);
}

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

.page-download__feature-item {
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
}

.page-download__feature-title {
  font-size: 1.6em;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-download__feature-item p {
  color: var(--text-secondary-color);
  font-size: 1em;
  margin-bottom: 0;
}

/* Download Guide Section */
.page-download__download-guide {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-download__platform-guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
  text-align: left;
}

.page-download__guide-block {
  padding: 30px;
  border-radius: 10px;
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
}

.page-download__guide-title {
  font-size: 1.8em;
  color: var(--text-main-color);
  margin-bottom: 20px;
}

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

.page-download__guide-list {
  list-style-type: decimal;
  margin-left: 20px;
  margin-bottom: 30px;
  color: var(--text-secondary-color);
}

.page-download__guide-list li {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-download__guide-list strong {
  color: var(--text-main-color);
}

.page-download__download-btn {
  width: auto;
  padding: 12px 25px;
  font-size: 1em;
}

.page-download__qr-section {
  margin-top: 60px;
  padding: 40px;
  background-color: var(--deep-green-color);
  border-radius: 10px;
  color: var(--text-main-color);
}

.page-download__qr-title {
  font-size: 2em;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-download__qr-code {
  width: 250px;
  height: 250px;
  max-width: 100%;
  height: auto;
  border: 5px solid #F2FFF6;
  border-radius: 10px;
  display: block;
  margin: 0 auto 20px auto;
}

.page-download__system-requirements {
  margin-top: 60px;
  text-align: left;
}

.page-download__requirements-list {
  list-style-type: disc;
  margin-left: 20px;
  color: var(--text-secondary-color);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__requirements-list li {
  margin-bottom: 8px;
  font-size: 1em;
}

/* Video Section */
.page-download__video-section {
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  background-color: var(--card-bg-color);
}

.page-download__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  border-radius: 10px;
  margin-top: 30px;
}

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

.page-download__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
}

/* Features App Section */
.page-download__features-app {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

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

.page-download__feature-card {
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
}

.page-download__feature-icon {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
}

.page-download__feature-card-title {
  font-size: 1.6em;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-download__feature-card p {
  color: var(--text-secondary-color);
  font-size: 1em;
  margin-bottom: 0;
}

/* Promotions App Section */
.page-download__promotions-app {
  background-color: var(--card-bg-color);
  color: var(--text-main-color);
}

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

.page-download__promo-card {
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
}

.page-download__promo-title {
  font-size: 1.6em;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-download__promo-card p {
  color: var(--text-secondary-color);
  font-size: 1em;
  margin-bottom: 20px;
}

.page-download__promo-btn {
  width: auto;
  padding: 10px 20px;
  font-size: 0.95em;
}

.page-download__all-promos-cta {
  margin-top: 40px;
}

/* FAQ Section */
.page-download__faq {
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-download__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

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

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-main-color);
  cursor: pointer;
  list-style: none;
  -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Safari */
  -khtml-user-select: none;    /* Konqueror HTML */
  -moz-user-select: none;      /* Old versions of Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge */
  user-select: none;           /* Non-prefixed version, currently supported by Chrome, Edge, Opera and Firefox */
}

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

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--gold-color);
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: rotate(45deg); /* Change + to X or - */
}

.page-download__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1em;
  color: var(--text-secondary-color);
  border-top: 1px solid var(--divider-color);
  margin-top: 0; /* Remove default margin */
}

.page-download__faq-answer p {
  margin-bottom: 0;
  color: var(--text-secondary-color);
}

/* Final CTA Section */
.page-download__final-cta {
  padding-top: 80px;
  padding-bottom: 80px;
  background-image: linear-gradient(rgba(8, 22, 15, 0.8), rgba(8, 22, 15, 0.8)), url('[GALLERY:bg:1920x1080:lc79 khuyến mãi,gaming background,abstract green,gold accents]');
  background-size: cover;
  background-position: center;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: 3em;
  }
  .page-download__section-title {
    font-size: 2.2em;
  }
  .page-download__hero-content {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .page-download__main-title {
    font-size: 2.2em !important;
  }
  .page-download__section-title {
    font-size: 1.8em !important;
  }
  .page-download__description,
  .page-download__text-block {
    font-size: 1em !important;
  }
  .page-download__section {
    padding: 40px 0 !important;
  }
  .page-download__hero-section {
    padding-bottom: 40px !important;
  }
  .page-download__hero-content {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    padding: 15px;
    background: rgba(0, 0, 0, 0.6);
    margin: 20px auto;
    max-width: calc(100% - 30px);
  }
  .page-download__hero-image {
    filter: brightness(0.5); /* Darken more for better text contrast on smaller screens */
  }
  .page-download__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
  }
  .page-download__cta-button,
  .page-download__download-btn,
  .page-download__promo-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 !important;
    padding-right: 15px !important;
  }
  .page-download__platform-guide {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }
  .page-download__guide-block,
  .page-download__qr-section,
  .page-download__system-requirements,
  .page-download__features-grid,
  .page-download__features-list,
  .page-download__promotions-list,
  .page-download__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-download__video-section {
    padding-top: 10px !important;
  }
  .page-download video,
  .page-download__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__video-section,
  .page-download__video-container,
  .page-download__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-download img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__faq-question {
    font-size: 1.1em !important;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 1.8em !important;
  }
  .page-download__section-title {
    font-size: 1.6em !important;
  }
  .page-download__hero-content {
    padding: 10px;
  }
  .page-download__qr-code {
    width: 200px;
    height: 200px;
  }
}