/* style/index-core-advantages.css */
/* 页面完整样式代码 - 注意：所有选择器必须使用BEM命名规则（双下划线__连接） */

:root {
  --primary-color: #1A1A2E;
  --secondary-color: #E94560;
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-light: #ffffff;
  --bg-dark: #1A1A2E; /* Use primary color as dark background */
  --border-light: #e0e0e0;
}

/* Base styles for the page content */
.page-index-core-advantages {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light backgrounds */
  background-color: var(--bg-light); /* Default light background */
  overflow-x: hidden; /* Prevent horizontal scroll on desktop too */
}

/* Fixed header offset */
.page-index-core-advantages__hero-section {
  padding-top: var(--header-offset, 120px); /* Apply offset to the first content section */
}

/* General section styling */
.page-index-core-advantages__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-index-core-advantages__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--text-dark);
}

.page-index-core-advantages__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-index-core-advantages__hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 60px;
  color: var(--text-light); /* Light text for dark background */
  background: linear-gradient(to right, var(--primary-color) 60%, var(--secondary-color) 100%);
  position: relative;
  overflow: hidden; /* Ensure image doesn't overflow */
}

.page-index-core-advantages__hero-content {
  flex: 1;
  padding: 0 40px;
  max-width: 600px;
  z-index: 1;
}

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

.page-index-core-advantages__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
}

.page-index-core-advantages__hero-cta {
  display: flex;
  gap: 20px;
}

.page-index-core-advantages__btn-primary,
.page-index-core-advantages__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
  text-align: center;
}

.page-index-core-advantages__btn-primary {
  background-color: var(--secondary-color);
  color: var(--text-light);
  border: 2px solid var(--secondary-color);
}

.page-index-core-advantages__btn-primary:hover {
  background-color: #c93a52; /* Darker red */
  border-color: #c93a52;
}

.page-index-core-advantages__btn-secondary {
  background-color: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
}

.page-index-core-advantages__btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
}

.page-index-core-advantages__hero-image-wrapper {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 40px;
}

.page-index-core-advantages__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: block; /* Ensure it behaves as a block element */
  object-fit: cover; /* Cover the area */
}

/* Intro Video Section */
.page-index-core-advantages__intro-video-section {
  background-color: var(--bg-light);
  padding: 60px 0;
  text-align: center;
}

.page-index-core-advantages__video-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px; /* Max width for the video container */
  margin: 40px auto;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  /* Aspect ratio box for responsive video */
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
}

.page-index-core-advantages__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-index-core-advantages__video-link-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2; /* Make sure it's above the video for click event */
  cursor: pointer;
  display: block;
}

.page-index-core-advantages__video-caption {
  font-style: italic;
  color: #666;
  margin-top: 10px;
}

/* Features Section */
.page-index-core-advantages__features-section {
  background-color: #f8f8f8; /* Slightly off-white background */
  padding: 60px 0;
}

.page-index-core-advantages__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index-core-advantages__feature-card {
  background-color: var(--bg-light);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%; /* Ensure cards have equal height */
  box-sizing: border-box;
}

.page-index-core-advantages__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-index-core-advantages__feature-icon {
  width: 100%; /* Make image take full width of card */
  max-width: 400px; /* Limit max width to prevent distortion on very large screens */
  height: auto;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  object-fit: cover;
  display: block; /* Ensure no extra space below image */
}

.page-index-core-advantages__feature-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index-core-advantages__feature-text {
  font-size: 1em;
  color: #555;
  margin-bottom: 20px;
  flex-grow: 1; /* Allow text to grow and push link to bottom */
}

.page-index-core-advantages__feature-link {
  display: inline-block;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
  margin-top: auto; /* Push link to bottom */
  transition: color 0.3s ease;
}

.page-index-core-advantages__feature-link:hover {
  text-decoration: underline;
  color: #c93a52;
}

/* Responsible Gambling Section */
.page-index-core-advantages__responsible-gambling {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
}

.page-index-core-advantages__responsible-gambling .page-index-core-advantages__section-title {
  color: var(--text-light);
}

.page-index-core-advantages__responsible-gambling .page-index-core-advantages__section-description {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
}

/* Why Choose Us Section */
.page-index-core-advantages__why-choose-us {
  background-color: var(--bg-light);
  padding: 60px 0;
}

.page-index-core-advantages__advantage-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
}

.page-index-core-advantages__advantage-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.1em;
  color: var(--text-dark);
}

.page-index-core-advantages__advantage-item::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
  font-size: 1.2em;
}

.page-index-core-advantages__cta-final {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background-color: #f0f0f0;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-index-core-advantages__cta-text {
  font-size: 1.3em;
  color: var(--primary-color);
  margin-bottom: 25px;
  font-weight: bold;
}

/* FAQ Section */
.page-index-core-advantages__faq-section {
  background-color: #f8f8f8;
  padding: 60px 0;
}

.page-index-core-advantages__faq-list {
  max-width: 800px;
  margin: 50px auto 0 auto;
}

.page-index-core-advantages__faq-item {
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-index-core-advantages__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--primary-color);
  cursor: pointer;
  background-color: #fefefe;
  transition: background-color 0.3s ease;
}

.page-index-core-advantages__faq-question:hover {
  background-color: #f0f0f0;
}

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

.page-index-core-advantages__faq-item.active .page-index-core-advantages__faq-toggle {
  transform: rotate(45deg); /* Plus to X / minus */
}

.page-index-core-advantages__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #555;
}

.page-index-core-advantages__faq-item.active .page-index-core-advantages__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show all content */
  padding: 15px 25px;
}

.page-index-core-advantages__faq-answer p {
  margin-bottom: 10px;
  color: #555;
}

.page-index-core-advantages__faq-link {
  display: inline-block;
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
  margin-top: 10px;
}

.page-index-core-advantages__faq-link:hover {
  text-decoration: underline;
  color: #c93a52;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index-core-advantages__hero-title {
    font-size: 3em;
  }
  .page-index-core-advantages__hero-description {
    font-size: 1.1em;
  }
  .page-index-core-advantages__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  /* Fixed header offset for mobile, ensure it's set correctly */
  .page-index-core-advantages__hero-section {
    padding-top: var(--header-offset, 120px) !important;
  }

  .page-index-core-advantages__hero-section {
    flex-direction: column;
    padding: 40px 20px;
    padding-top: var(--header-offset, 120px) !important; /* Ensure mobile offset */
  }

  .page-index-core-advantages__hero-content {
    padding: 0 0 40px 0;
    text-align: center;
    max-width: 100%;
  }

  .page-index-core-advantages__hero-title {
    font-size: 2.5em;
  }

  .page-index-core-advantages__hero-description {
    font-size: 1em;
  }

  .page-index-core-advantages__hero-cta {
    flex-direction: column;
    gap: 15px;
  }

  .page-index-core-advantages__hero-image-wrapper {
    padding-right: 0;
    width: 100%;
    justify-content: center;
  }

  .page-index-core-advantages__hero-image,
  .page-index-core-advantages__feature-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Video responsiveness */
  .page-index-core-advantages__intro-video-section,
  .page-index-core-advantages__video-wrapper,
  .page-index-core-advantages__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: hidden !important;
  }

  .page-index-core-advantages__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Button responsiveness */
  .page-index-core-advantages__btn-primary,
  .page-index-core-advantages__btn-secondary,
  .page-index-core-advantages a[class*="button"],
  .page-index-core-advantages a[class*="btn"],
  .page-index-core-advantages__faq-link {
    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-index-core-advantages__hero-cta,
  .page-index-core-advantages__button-group,
  .page-index-core-advantages__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex; /* Ensure flex for wrapping */
    flex-direction: column; /* Stack buttons vertically */
  }

  .page-index-core-advantages__section-title {
    font-size: 1.8em;
  }

  .page-index-core-advantages__section-description {
    font-size: 0.95em;
  }

  .page-index-core-advantages__feature-grid {
    grid-template-columns: 1fr;
  }

  .page-index-core-advantages__feature-card {
    padding: 25px;
  }

  .page-index-core-advantages__advantage-item {
    font-size: 1em;
  }

  .page-index-core-advantages__cta-text {
    font-size: 1.1em;
  }

  .page-index-core-advantages__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-index-core-advantages__faq-answer {
    padding: 0 20px;
  }

  .page-index-core-advantages__faq-item.active .page-index-core-advantages__faq-answer {
    padding: 15px 20px;
  }
}

/* Image CSS for content area - ensure min size 200x200 or larger */
/* This applies to all img tags under .page-index-core-advantages, except those in header/footer which are managed by shared */
.page-index-core-advantages img:not(.page-index-core-advantages__hero-image) {
  min-width: 200px;
  min-height: 200px;
}

/* Specific styling for images within feature cards to ensure they are large */
.page-index-core-advantages__feature-icon {
  width: 100%; /* Occupy full width of card */
  height: auto;
  object-fit: cover;
  min-width: 200px; /* Enforce minimum size for images in cards */
  min-height: 200px;
}

/* No filter on images */
.page-index-core-advantages img {
  filter: none;
}