:root {
  --primary-color: #1A2B4C;
  --secondary-color: #FFD700;
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-light: #f9f9f9;
  --bg-dark: #1A2B4C;
  --border-color: #e0e0e0;
}

.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light background */
  background-color: var(--bg-light); /* Default light background */
}

/* Fixed Nav Spacing */
.page-download__hero-section {
  padding-top: 120px; /* Adjust based on shared header height */
  padding-bottom: 60px;
}

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

.page-download__dark-bg {
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-download__light-bg {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-download__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: inherit; /* Inherit color from parent section */
}

.page-download__section-intro {
  font-size: 18px;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: inherit; /* Inherit color from parent section */
}

/* Hero Section */
.page-download__hero-section {
  text-align: center;
  padding: 100px 20px;
  background-image: linear-gradient(rgba(26, 43, 76, 0.8), rgba(26, 43, 76, 0.8)), url('[GALLERY:hero:tải app mb66,background,mobile app]');
  background-size: cover;
  background-position: center;
  color: var(--text-light);
}

.page-download__main-title {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-download__hero-description {
  font-size: 22px;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Ensure buttons wrap on small screens */
}

.page-download__cta-button {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: none;
  cursor: pointer;
}

.page-download__btn-primary {
  background: var(--primary-color);
  color: var(--text-light);
  border: 2px solid var(--primary-color);
}

.page-download__btn-primary:hover {
  background: #0f1d36; /* Slightly darker primary */
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

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

.page-download__btn-secondary:hover {
  background: #e6c200; /* Slightly darker secondary */
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

/* Features Section */
.page-download__features-section {
  padding: 80px 0;
}

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

.page-download__feature-item {
  text-align: center;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-download__feature-icon {
  width: 200px; /* Enforce minimum size */
  height: 200px; /* Enforce minimum size */
  object-fit: contain;
  margin: 0 auto 20px auto; /* Center the image */
  display: block; /* Ensure it's a block element for margin auto */
}

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

.page-download__feature-description {
  font-size: 16px;
  color: var(--text-dark);
}

/* Guide Section */
.page-download__guide-section {
  padding: 80px 0;
}

.page-download__guide-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  gap: 15px;
  flex-wrap: wrap;
}

.page-download__tab-button {
  padding: 12px 30px;
  font-size: 18px;
  font-weight: bold;
  border: 2px solid var(--secondary-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--secondary-color);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 200px; /* Ensure buttons are not too small */
}

.page-download__tab-button:hover {
  background-color: rgba(255, 215, 0, 0.1);
}

.page-download__tab-button--active {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.page-download__tab-button--active:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.page-download__tab-content {
  display: none;
  background-color: #fff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-download__tab-content--active {
  display: block;
}

.page-download__tab-title {
  font-size: 28px;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-download__tab-subtitle {
  font-size: 22px;
  font-weight: bold;
  margin-top: 25px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-download__tab-content p {
  font-size: 17px;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.page-download__guide-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 25px auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  min-width: 200px; /* Enforce min size */
  min-height: 200px;
}

.page-download__final-cta {
  text-align: center;
  margin-top: 40px;
  font-size: 20px;
  font-weight: bold;
  color: var(--primary-color);
}

/* Games Section */
.page-download__games-section {
  padding: 80px 0;
}

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

.page-download__game-item {
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__game-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}