/* style/casino.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến đó */
.page-casino {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Màu chữ mặc định cho nền sáng */
  background-color: var(--background-color, #FFFFFF);
}

.page-casino__dark-bg {
  background-color: #017439;
  color: #ffffff;
}

.page-casino__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-casino__text-light {
  color: #ffffff;
}

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

.page-casino__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Khoảng đệm nhỏ ở trên cùng vì body đã xử lý bù đắp header */
  padding-bottom: 40px;
  text-align: center;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-width: 1920px; /* Chiều rộng tối đa cho hình ảnh hero */
  margin-bottom: 20px;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-casino__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-casino__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 15px;
  color: #ffffff; /* Màu chữ cho nền tối */
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* Kích thước chữ phản hồi */
}

.page-casino__intro-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-casino__btn-primary {
  background-color: #C30808; /* Màu nút Đăng ký/Đăng nhập */
  color: #ffffff; /* Đã điều chỉnh để đạt độ tương phản WCAG AA */
  border: 2px solid #C30808;
}

.page-casino__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

/* Nút phụ mặc định (cho nền sáng) */
.page-casino__btn-secondary {
  background-color: transparent;
  color: #017439; /* Màu chữ cho nền sáng */
  border: 2px solid #017439;
}

.page-casino__btn-secondary:hover {
  background-color: #017439;
  color: #ffffff;
}

/* Nút phụ cho nền tối (như hero) */
.page-casino__dark-bg .page-casino__btn-secondary {
  color: #ffffff;
  border-color: #ffffff;
}

.page-casino__dark-bg .page-casino__btn-secondary:hover {
  background-color: #ffffff;
  color: #017439;
}

.page-casino__btn-primary--large {
  padding: 15px 30px;
  font-size: 1.1em;
}

.page-casino__cta-buttons--center {
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-casino__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 30px;
  margin-top: 40px;
}

.page-casino__content-section p {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #333333;
}

.page-casino__content-section h3 {
  font-size: 1.8em;
  color: #017439;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-casino__video-section {
  padding: 40px 20px;
  text-align: center;
  padding-top: 10px; /* Khoảng đệm nhỏ ở trên cùng vì body đã xử lý bù đắp header */
}

.page-casino__video-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-casino__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* Tỷ lệ khung hình 16:9 */
  height: 0;
  overflow: hidden;
  margin-top: 20px;
  margin-bottom: 20px;
  border-radius: 10px;
  transform: translateZ(0);
}

.page-casino__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.page-casino__video-description {
  font-size: 1.1em;
  color: #333333;
  margin-top: 20px;
}

.page-casino__games-grid,
.page-casino__features-grid,
.page-casino__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 50px;
}

.page-casino__card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #333333;
  border: 1px solid #e0e0e0; /* Đã thêm viền để rõ ràng */
}

.page-casino__card-image {
  width: 100%;
  height: auto;
  max-height: 250px; /* Giới hạn chiều cao hình ảnh trong thẻ */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
}

.page-casino__card-title {
  font-size: 1.5em;
  color: #017439;
  margin-bottom: 10px;
}

.page-casino__card p {
  font-size: 0.95em;
  color: #555555;
  flex-grow: 1;
  margin-bottom: 15px;
}

.page-casino__card-link {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background-color: #017439;
  color: #ffffff;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.page-casino__card-link:hover {
  background-color: #005f2e;
}

.page-casino__faq-list {
  margin-top: 30px;
  margin-bottom: 50px;
}

.page-casino__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #333333;
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1em;
  color: #017439;
  background-color: #f9f9f9;
  list-style: none; /* Cho details/summary */
}

.page-casino__faq-question::-webkit-details-marker {
  display: none;
}

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

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

.page-casino__faq-answer {
  padding: 0 25px 18px;
  font-size: 1em;
  color: #555555;
}

.page-casino__faq-answer p {
  margin-bottom: 0;
  margin-top: 10px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-casino__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-casino__section-title {
    font-size: 2em;
  }
  .page-casino__card-title {
    font-size: 1.3em;
  }
}

@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-casino__hero-section {
    padding-bottom: 30px;
  }
  .page-casino__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-casino__intro-description {
    font-size: 1em;
  }
  .page-casino__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-casino__btn-primary,
  .page-casino__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-casino__video-section {
    padding-top: 10px !important; /* body đã xử lý bù đắp header */
  }
  .page-casino__video-container,
  .page-casino__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-casino__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-casino__section-title {
    font-size: 1.8em;
  }
  .page-casino__content-section h3 {
    font-size: 1.5em;
  }
  .page-casino__games-grid,
  .page-casino__features-grid,
  .page-casino__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-casino__card {
    padding: 20px;
  }
  .page-casino__card-image {
    max-height: 200px;
  }
  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-casino__section,
  .page-casino__card,
  .page-casino__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-casino__main-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
  .page-casino__section-title {
    font-size: 1.5em;
  }
  .page-casino__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }
}