.page-support__hero-section {
  position: relative;
  width: 100%;
  height: 70vh; /* Điều chỉnh chiều cao hero section */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #FFFFFF;
  overflow: hidden;
  padding-top: var(--header-offset, 120px); /* Đảm bảo không bị header che */
}

.page-support__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(1, 116, 57, 0.7); /* Lớp phủ màu chủ đạo */
  z-index: 1;
}

.page-support__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
}

.page-support__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFFFF;
}

.page-support__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  line-height: 1.6;
  color: #FFFFFF;
}

.page-support__video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.page-support__video {
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  object-fit: cover;
}

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

.page-support__cta-buttons--center {
  margin-top: 40px;
}

.page-support__btn-primary,
.page-support__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;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background-color: #017439;
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-support__btn-primary:hover {
  background-color: #005f2c;
  border-color: #005f2c;
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.page-support__btn-secondary:hover {
  background-color: #FFFFFF;
  color: #017439;
}

/* General Section Styles */
.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-support__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 20px;
  color: #333333;
}

.page-support__section-intro {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
  color: #555555;
}

.page-support__dark-bg .page-support__section-title,
.page-support__dark-bg .page-support__section-intro,
.page-support__dark-bg .page-support__link-more {
  color: #FFFFFF;
}

.page-support__dark-bg .page-support__section-intro {
  color: #f0f0f0;
}

.page-support__light-bg {
  background-color: #FFFFFF;
  color: #333333;
}

.page-support__dark-bg {
  background-color: #017439;
  color: #FFFFFF;
}

/* Why Choose Us Section */
.page-support__why-choose-us {
  padding: 80px 0;
}

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

.page-support__feature-card {
  background-color: #f9f9f9;
  border-radius: 12px;
  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;
  color: #333333;
}

.page-support__feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-support__feature-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  display: block;
}

.page-support__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #017439;
}

.page-support__feature-description {
  font-size: 1em;
  line-height: 1.5;
  color: #555555;
}

/* Contact Channels Section */
.page-support__contact-channels {
  padding: 80px 0;
}

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

.page-support__channel-card {
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  color: #333333;
}

.page-support__channel-title {
  font-size: 1.6em;
  margin-bottom: 15px;
  color: #017439;
}

.page-support__channel-description {
  font-size: 1em;
  line-height: 1.5;
  margin-bottom: 20px;
  color: #555555;
}

.page-support__channel-detail {
  font-weight: bold;
  margin-bottom: 20px;
  color: #017439;
}

/* Guides Section */
.page-support__guides {
  padding: 80px 0;
}

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

.page-support__guide-card {
  background-color: #f9f9f9;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
  color: #333333;
}

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

.page-support__guide-title {
  font-size: 1.4em;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-support__guide-title a {
  color: #017439;
  text-decoration: none;
}

.page-support__guide-title a:hover {
  text-decoration: underline;
}

.page-support__guide-description {
  font-size: 0.95em;
  line-height: 1.5;
  margin-bottom: 20px;
  color: #555555;
}

.page-support__link-more {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 10px;
}

.page-support__link-more:hover {
  text-decoration: underline;
}

/* FAQ Section */
.page-support__faq-section {
  padding: 80px 0;
}

.page-support__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-support__faq-item {
  background-color: #FFFFFF;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: #333333;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: bold;
  cursor: pointer;
  color: #017439;
  background-color: #f0f8f0; /* Light green background for questions */
  border-bottom: 1px solid #e0e0e0;
}

.page-support__faq-question:hover {
  background-color: #e6fae6;
}

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

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #017439;
}

.page-support__faq-item[open] .page-support__faq-question {
  border-bottom: 1px solid #d0d0d0;
}

.page-support__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-support__faq-answer p {
  margin-bottom: 1em;
}

.page-support__faq-answer a {
  color: #017439;
  text-decoration: underline;
}

/* Responsible Gambling Section */
.page-support__responsible-gambling {
  padding: 80px 0;
}

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

.page-support__info-card {
  background-color: #f9f9f9;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  color: #333333;
}

.page-support__info-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  display: block;
}

.page-support__info-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #017439;
}

.page-support__info-description {
  font-size: 1em;
  line-height: 1.5;
  color: #555555;
}

/* Commitment Section */
.page-support__commitment {
  padding: 80px 0;
}

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

.page-support__commitment-item {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
  color: #FFFFFF;
}

.page-support__commitment-item::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #FFFF00; /* Màu vàng nổi bật */
  font-weight: bold;
}

/* Final CTA */
.page-support__final-cta {
  padding: 80px 0;
}

.page-support__cta-content {
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-support__hero-title {
    font-size: 2.8em;
  }
  .page-support__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-support__hero-section {
    height: 60vh;
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-support__hero-title {
    font-size: 2em;
  }
  .page-support__hero-description {
    font-size: 1em;
  }
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100%;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-support__container {
    padding: 30px 15px;
  }
  .page-support__section-title {
    font-size: 1.8em;
  }
  .page-support__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-support__features-grid,
  .page-support__channel-cards,
  .page-support__guide-grid,
  .page-support__info-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-support__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-support__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }
  .page-support__commitment-item {
    font-size: 1em;
    padding-left: 25px;
  }

  /* Responsive Images & Videos */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-support video,
  .page-support__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__video-section,
  .page-support__video-container,
  .page-support__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-support__cta-buttons {
    flex-direction: column;
  }
  .page-support__video-wrapper {
    position: relative;
    height: auto;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  }
  .page-support__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    transform: none;
  }
}

/* Ensure contrast for specific elements */
.page-support p, .page-support li, .page-support__feature-description, .page-support__channel-description, .page-support__guide-description, .page-support__info-description, .page-support__faq-answer p {
  color: #333333; /* Default text color for light backgrounds */
}

.page-support__dark-bg p, .page-support__dark-bg li, .page-support__commitment-item {
  color: #f0f0f0; /* Text color for dark backgrounds */
}

.page-support__dark-bg .page-support__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.page-support__dark-bg .page-support__btn-secondary:hover {
  background-color: #FFFFFF;
  color: #017439;
}

/* Custom colors for register/login buttons if present on this page */
/* Not explicitly on this page, but if they were: */
/* .page-support__btn-register { background-color: #C30808; color: #FFFF00; } */
/* .page-support__btn-login { background-color: #C30808; color: #FFFF00; } */