/* style/download.css */
/* body đã padding-top: var(--header-offset)；trang này cấm viết lại biến đó */

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

.page-download {
  color: var(--onbet-text-main); /* Deep background, light text */
  background-color: var(--onbet-background);
}

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

.page-download__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0;
  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;
}

.page-download__hero-content {
  text-align: center;
  padding: 40px 20px;
  max-width: 800px;
  margin-top: -100px; /* Adjust to slightly overlap image for visual flow */
  position: relative;
  z-index: 1; /* Ensure content is above any background elements */
  background: rgba(8, 22, 15, 0.7); /* Semi-transparent background for text readability */
  border-radius: 10px;
  backdrop-filter: blur(5px);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-download__main-title {
  color: var(--onbet-gold);
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.page-download__description {
  font-size: 1.1em;
  line-height: 1.6;
  color: var(--onbet-text-main);
  margin-bottom: 30px;
}

.page-download__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: var(--onbet-btn-gradient);
  color: var(--onbet-text-main);
  border: none;
}

.page-download__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background: transparent;
  color: var(--onbet-gold);
  border: 2px solid var(--onbet-gold);
}

.page-download__btn-secondary:hover {
  background: var(--onbet-gold);
  color: var(--onbet-background);
  transform: translateY(-2px);
}

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

.page-download__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--onbet-gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  padding-top: 60px;
}

.page-download__text-block {
  font-size: 1.1em;
  line-height: 1.7;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: var(--onbet-text-secondary);
}

.page-download__why-download-section {
  padding-bottom: 80px;
}

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

.page-download__card {
  background-color: var(--onbet-card-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid var(--onbet-border);
  color: var(--onbet-text-main);
}

.page-download__card:hover {
  transform: translateY(-5px);
}

.page-download__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-download__card-title {
  font-size: 1.5em;
  color: var(--onbet-text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-download__app-features-section {
  padding: 80px 0;
  background-color: var(--onbet-background);
}

.page-download__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__feature-item {
  text-align: center;
  padding: 20px;
  background-color: var(--onbet-card-bg);
  border-radius: 10px;
  border: 1px solid var(--onbet-border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-download__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%; /* Example: round icons */
  background-color: rgba(var(--onbet-primary), 0.1);
  padding: 10px;
}

.page-download__feature-heading {
  font-size: 1.4em;
  color: var(--onbet-text-main);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-download__feature-description {
  font-size: 0.95em;
  color: var(--onbet-text-secondary);
  line-height: 1.5;
}

.page-download__how-to-download-section {
  padding-bottom: 80px;
}

.page-download__download-platform {
  background-color: var(--onbet-card-bg);
  border-radius: 10px;
  padding: 40px;
  margin-bottom: 40px;
  border: 1px solid var(--onbet-border);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download__platform-title {
  font-size: 2em;
  color: var(--onbet-gold);
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-download__download-steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  position: relative;
}

.page-download__step-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  max-width: 600px;
  width: 100%;
  text-align: left;
}

.page-download__step-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 35px;
  height: 35px;
  min-width: 35px;
  border-radius: 50%;
  background: var(--onbet-primary);
  color: var(--onbet-text-main);
  font-weight: 700;
  font-size: 1.1em;
}

.page-download__step-text {
  font-size: 1.05em;
  color: var(--onbet-text-secondary);
  line-height: 1.6;
}

.page-download__qr-code {
  width: 250px;
  height: 250px;
  object-fit: contain;
  margin-top: 30px;
  border: 5px solid var(--onbet-background);
  border-radius: 10px;
}

.page-download__download-btn {
  margin-top: 20px;
  min-width: 200px;
}

.page-download__faq-section {
  padding: 80px 0;
  background-color: var(--onbet-background);
}

.page-download__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.page-download__faq-item {
  background-color: var(--onbet-card-bg);
  border: 1px solid var(--onbet-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--onbet-text-main);
}

.page-download__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--onbet-text-main);
  background-color: var(--onbet-card-bg);
  transition: background-color 0.3s ease;
}

.page-download__faq-item summary:hover {
  background-color: rgba(var(--onbet-primary), 0.1);
}

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

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

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--onbet-gold);
}

.page-download__faq-item[open] .page-download__faq-toggle {
  content: '−';
}

.page-download__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--onbet-text-secondary);
}

.page-download__cta-bottom-section {
  padding-bottom: 80px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-content {
    margin-top: -80px;
  }
}

@media (max-width: 768px) {
  .page-download__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-download__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-download__hero-content {
    margin-top: -60px;
    padding: 30px 15px;
  }

  .page-download__main-title {
    font-size: 2em;
  }

  .page-download__description {
    font-size: 1em;
  }

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-download__section-title {
    font-size: 1.8em;
    padding-top: 40px;
    margin-bottom: 30px;
  }

  .page-download__text-block {
    font-size: 0.95em;
    margin-bottom: 40px;
  }

  .page-download__why-download-section,
  .page-download__app-features-section,
  .page-download__how-to-download-section,
  .page-download__faq-section,
  .page-download__cta-bottom-section {
    padding: 50px 0;
  }

  .page-download__card-image {
    height: 150px;
  }

  .page-download__card-title {
    font-size: 1.3em;
  }

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

  .page-download__feature-heading {
    font-size: 1.2em;
  }

  .page-download__platform-title {
    font-size: 1.6em;
  }

  .page-download__download-platform {
    padding: 30px 20px;
  }

  .page-download__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-download__step-number {
    margin-bottom: 10px;
  }

  .page-download__qr-code {
    width: 200px;
    height: 200px;
  }

  .page-download__faq-item summary {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-download__faq-answer {
    padding: 0 20px 15px 20px;
  }
  
  /* Ensure all images are responsive */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Ensure all containers with images/buttons/videos are responsive */
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__hero-image-wrapper,
  .page-download__cta-buttons,
  .page-download__download-platform,
  .page-download__download-steps,
  .page-download__feature-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-download__main-title {
    font-size: 1.8em;
  }

  .page-download__section-title {
    font-size: 1.6em;
  }

  .page-download__platform-title {
    font-size: 1.4em;
  }
}