/* General styles for the page-66-vn scope */
.page-66-vn {
  font-family: 'Arial', sans-serif;
  color: #f0f0f0;
  background-color: #1a1a2e; /* Dark background for betting theme */
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: var(--header-offset, 122px); /* Fallback for header offset */
}

/* Hero Section */
.page-66-vn__hero-section {
  position: relative;
  background: linear-gradient(135deg, #2a0a5e, #1a1a2e);
  padding: 80px 20px 40px; /* Adjusted padding-top as per instruction, assuming body handles offset */
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.page-66-vn__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin-bottom: 30px;
}

.page-66-vn__hero-title {
  font-size: 2.8em;
  color: #ffcc00; /* Gold/yellow for highlights */
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(255, 204, 0, 0.5);
}

.page-66-vn__hero-description {
  font-size: 1.2em;
  color: #e0e0e0;
  margin-bottom: 30px;
}

.page-66-vn__highlight {
  color: #ffcc00;
  font-weight: bold;
}

.page-66-vn__hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.page-66-vn__button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1em;
}

.page-66-vn__button--primary {
  background-color: #ffcc00;
  color: #1a1a2e;
}

.page-66-vn__button--primary:hover {
  background-color: #e6b800;
  transform: translateY(-2px);
}

.page-66-vn__button--secondary {
  background-color: transparent;
  color: #ffcc00;
  border: 2px solid #ffcc00;
}

.page-66-vn__button--secondary:hover {
  background-color: #ffcc00;
  color: #1a1a2e;
  transform: translateY(-2px);
}

.page-66-vn__button--small {
  padding: 8px 15px;
  font-size: 0.9em;
  border-radius: 5px;
  background-color: #ffcc00;
  color: #1a1a2e;
}

.page-66-vn__button--small:hover {
  background-color: #e6b800;
  transform: translateY(-1px);
}

.page-66-vn__button--text {
  background: none;
  color: #ffcc00;
  padding: 0;
  border: none;
  text-decoration: underline;
  font-size: 0.95em;
  font-weight: normal;
  transition: color 0.3s ease;
}

.page-66-vn__button--text:hover {
  color: #e6b800;
}

.page-66-vn__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  margin-top: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: block; /* Ensures image takes full width in mobile */
  box-sizing: border-box;
  width: 100%;
  max-width: 800px; /* Limit max width for desktop */
}

/* Floating Buttons */
.page-66-vn__floating-buttons {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-66-vn__floating-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 50px;
  font-weight: bold;
  color: #1a1a2e;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  min-width: 100px;
}

.page-66-vn__floating-button--register {
  background-color: #ffcc00;
}

.page-66-vn__floating-button--register:hover {
  background-color: #e6b800;
  transform: scale(1.05);
}

.page-66-vn__floating-button--login {
  background-color: #007bff; /* A different color for distinction */
  color: #ffffff;
}

.page-66-vn__floating-button--login:hover {
  background-color: #0056b3;
  transform: scale(1.05);
}

/* General Section Styles */
.page-66-vn__section-title {
  font-size: 2.2em;
  color: #ffcc00;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 20px;
  text-shadow: 0 0 5px rgba(255, 204, 0, 0.3);
}

.page-66-vn__section-subtitle {
  font-size: 1.1em;
  color: #e0e0e0;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 15px;
}

/* Product Display Section */
.page-66-vn__product-display {
  padding: 40px 20px;
  background-color: #2a0a5e;
}

.page-66-vn__product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 10px;
}

.page-66-vn__product-card {
  background-color: #1a1a2e;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  text-align: center;
  padding-bottom: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box; /* Important for responsive lists */
}

.page-66-vn__product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.page-66-vn__product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 15px;
  display: block;
  box-sizing: border-box;
  max-width: 100%; /* Ensure responsiveness */
}

.page-66-vn__product-card-title {
  font-size: 1.5em;
  color: #ffcc00;
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-66-vn__product-card-description {
  font-size: 0.95em;
  color: #c0c0c0;
  margin-bottom: 20px;
  padding: 0 15px;
  flex-grow: 1; /* Make description take available space */
}

/* Why Choose Section */
.page-66-vn__why-choose {
  padding: 60px 20px;
  background-color: #1a1a2e;
}

.page-66-vn__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 10px;
}

.page-66-vn__feature-item {
  background-color: #2a0a5e;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box; /* Important for responsive lists */
}

.page-66-vn__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.page-66-vn__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%; /* Ensure responsiveness */
  height: auto; /* Ensure responsiveness */
}

.page-66-vn__feature-title {
  font-size: 1.4em;
  color: #ffcc00;
  margin-bottom: 10px;
}

.page-66-vn__feature-description {
  font-size: 0.95em;
  color: #c0c0c0;
}

/* News Section */
.page-66-vn__news-section {
  padding: 60px 20px;
  background-color: #2a0a5e;
}

.page-66-vn__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 10px;
}

.page-66-vn__news-card {
  background-color: #1a1a2e;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  box-sizing: border-box; /* Important for responsive lists */
}

.page-66-vn__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.page-66-vn__news-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  box-sizing: border-box;
  max-width: 100%; /* Ensure responsiveness */
}

.page-66-vn__news-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-66-vn__news-title {
  font-size: 1.3em;
  color: #ffcc00;
  margin-bottom: 10px;
}

.page-66-vn__news-date {
  font-size: 0.85em;
  color: #888;
  margin-bottom: 10px;
}

.page-66-vn__news-description {
  font-size: 0.95em;
  color: #c0c0c0;
  margin-bottom: 15px;
  flex-grow: 1;
}

/* FAQ Section */
.page-66-vn__faq-section {
  padding: 60px 20px;
  background-color: #1a1a2e;
}

.page-66-vn__faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 10px;
}

.page-66-vn__faq-item {
  background-color: #2a0a5e;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  box-sizing: border-box; /* Important for responsive lists */
}

.page-66-vn__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  user-select: none;
  background-color: #3f1a7d;
  transition: background-color 0.3s ease;
}

.page-66-vn__faq-question:hover {
  background-color: #4a218f;
}

.page-66-vn__faq-question-text {
  font-size: 1.1em;
  color: #ffcc00;
  margin: 0;
  pointer-events: none; /* Prevent text from blocking click on parent */
}

.page-66-vn__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #ffcc00;
  transition: transform 0.3s ease;
  pointer-events: none; /* Prevent icon from blocking click on parent */
}

.page-66-vn__faq-item.active .page-66-vn__faq-toggle {
  transform: rotate(45deg); /* Change + to X or similar */
}

.page-66-vn__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  color: #e0e0e0;
  background-color: #2a0a5e;
}

.page-66-vn__faq-item.active .page-66-vn__faq-answer {
  max-height: 2000px !important; /* Sufficiently large */
  padding: 20px 25px !important;
  opacity: 1;
}

.page-66-vn__faq-answer p {
  margin: 0;
}

.page-66-vn__faq-answer a {
  color: #007bff;
  text-decoration: none;
}

.page-66-vn__faq-answer a:hover {
  text-decoration: underline;
}

/* Call to Action Section */
.page-66-vn__cta-section {
  padding: 60px 20px;
  background: linear-gradient(135deg, #1a1a2e, #2a0a5e);
  text-align: center;
}

.page-66-vn__cta-title {
  font-size: 2.5em;
  color: #ffcc00;
  margin-bottom: 20px;
  text-shadow: 0 0 8px rgba(255, 204, 0, 0.4);
}

.page-66-vn__cta-description {
  font-size: 1.2em;
  color: #e0e0e0;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-66-vn__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-66-vn__external-link {
  color: #007bff;
  text-decoration: none;
  font-weight: bold;
}

.page-66-vn__external-link:hover {
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-66-vn__hero-title {
    font-size: 2.5em;
  }
  .page-66-vn__section-title {
    font-size: 2em;
  }
  .page-66-vn__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-66-vn__hero-section {
    padding: 60px 15px 30px;
    min-height: 400px;
  }
  .page-66-vn__hero-title {
    font-size: 2em;
  }
  .page-66-vn__hero-description {
    font-size: 1em;
  }
  .page-66-vn__hero-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-66-vn__button {
    width: 100%;
    max-width: 250px;
  }

  .page-66-vn__section-title {
    font-size: 1.8em;
    margin-top: 40px;
    margin-bottom: 15px;
  }
  .page-66-vn__section-subtitle {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-66-vn__product-display,
  .page-66-vn__why-choose,
  .page-66-vn__news-section,
  .page-66-vn__faq-section,
  .page-66-vn__cta-section {
    padding: 30px 15px;
  }

  /* List item responsive */
  .page-66-vn__product-grid,
  .page-66-vn__features-grid,
  .page-66-vn__news-grid {
    grid-template-columns: 1fr; /* Single column layout */
    padding: 0;
  }

  .page-66-vn__product-card,
  .page-66-vn__feature-item,
  .page-66-vn__news-card,
  .page-66-vn__faq-item {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: 0 !important; /* Reset padding to be controlled by inner elements */
  }

  .page-66-vn__product-card {
    padding-bottom: 20px !important; /* Restore specific padding */
  }

  .page-66-vn__feature-item {
    padding: 20px !important; /* Restore specific padding */
  }

  .page-66-vn__news-card {
    padding: 0 !important; /* Restore specific padding */
  }

  .page-66-vn__product-image,
  .page-66-vn__feature-icon,
  .page-66-vn__news-image {
    max-width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-66-vn__product-card-title,
  .page-66-vn__product-card-description,
  .page-66-vn__news-title,
  .page-66-vn__news-description,
  .page-66-vn__news-date,
  .page-66-vn__faq-question,
  .page-66-vn__faq-answer {
    padding-left: 15px !important;
    padding-right: 15px !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
  }

  .page-66-vn__faq-question {
    padding: 15px !important;
  }
  .page-66-vn__faq-answer {
    padding: 0 15px !important; /* Initial state */
  }
  .page-66-vn__faq-item.active .page-66-vn__faq-answer {
    padding: 15px !important; /* Active state */
  }
  .page-66-vn__faq-question-text {
    font-size: 1em;
  }
  .page-66-vn__faq-toggle {
    font-size: 1.3em;
  }

  .page-66-vn__cta-title {
    font-size: 1.8em;
  }
  .page-66-vn__cta-description {
    font-size: 1em;
  }
  .page-66-vn__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-66-vn__cta-buttons .page-66-vn__button {
    width: 100%;
    max-width: 250px;
  }

  .page-66-vn__floating-buttons {
    bottom: 15px;
    right: 15px;
    gap: 8px;
  }
  .page-66-vn__floating-button {
    padding: 10px 15px;
    min-width: 90px;
  }
}

@media (max-width: 480px) {
  .page-66-vn__hero-title {
    font-size: 1.8em;
  }
  .page-66-vn__hero-description {
    font-size: 0.9em;
  }
  .page-66-vn__section-title {
    font-size: 1.6em;
  }
  .page-66-vn__cta-title {
    font-size: 1.6em;
  }
}

/* Ensure images maintain aspect ratio and don't overflow */
.page-66-vn img {
  max-width: 100%;
  height: auto;
  display: block;
  box-sizing: border-box;
}
/* Ensure image containers are also responsive */
.page-66-vn__hero-image,
.page-66-vn__product-image,
.page-66-vn__feature-icon,
.page-66-vn__news-image {
  width: 100%; /* Important for image containers */
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}