/* style/casino.css */
/* body đã padding-top: var(--header-offset)；trang này cấm viết lại biến đó */
.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Vì body background là #1a1a2e (dark), nên text là light */
  background-color: #1a1a2e; /* Đảm bảo màu nền chính */
}

.page-casino__section {
  padding: 60px 20px;
  text-align: center;
}

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

.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 10px 20px 60px; /* Nhỏ top padding, không dùng var(--header-offset) */
  background-color: #017439; /* Màu nền cho section */
  color: #ffffff;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-casino__hero-content {
  width: 100%;
  max-width: 900px;
  text-align: center;
}

.page-casino__main-title {
  font-size: clamp(2em, 4vw, 2.8em); /* Sử dụng clamp cho H1 */
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

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

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

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-casino__btn-primary {
  background-color: #C30808; /* Màu đăng ký */
  color: #FFFF00; /* Màu chữ đăng ký */
  border: 2px solid #C30808;
}

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

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

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

.page-casino__btn-text-link {
  color: #ffffff;
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-casino__btn-text-link:hover {
  color: #FFFF00;
}

.page-casino__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  margin-bottom: 40px;
  color: #ffffff;
}

.page-casino__sub-title {
  font-size: clamp(1.4em, 2.5vw, 1.8em);
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 20px;
  color: #FFFF00;
}

.page-casino__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: #f0f0f0;
  text-align: left;
}

.page-casino__intro-section {
  background-color: #1a1a2e;
  color: #ffffff;
}

.page-casino__criteria-section .page-casino__section-title {
  color: #ffffff;
}

.page-casino__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__card {
  background: rgba(255, 255, 255, 0.08); /* Nền hơi trong suốt */
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: #ffffff;
  height: 100%; /* Đảm bảo chiều cao bằng nhau */
  box-sizing: border-box;
}

.page-casino__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-casino__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-casino__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: #FFFF00;
}

.page-casino__card-text {
  font-size: 1em;
  color: #f0f0f0;
  flex-grow: 1;
}

.page-casino__cta-buttons--centered {
  margin-top: 40px;
}

.page-casino__game-rules {
  text-align: left;
  color: #f0f0f0;
}

.page-casino__game-rules ul,
.page-casino__game-rules ol {
  margin-left: 20px;
  margin-bottom: 20px;
  list-style-position: inside;
}

.page-casino__game-rules li {
  margin-bottom: 10px;
  color: #f0f0f0;
}

.page-casino__game-rules strong {
  color: #FFFF00;
}

.page-casino__promo-section {
  background-color: #017439;
  color: #ffffff;
}

.page-casino__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__promo-card {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: #ffffff;
  height: 100%;
  box-sizing: border-box;
}

.page-casino__promo-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-casino__promo-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-casino__promo-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 10px;
  color: #FFFF00;
}

.page-casino__promo-text {
  font-size: 0.95em;
  color: #f0f0f0;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-casino__promo-card .page-casino__btn-primary {
  align-self: flex-start;
  margin-top: auto; /* Đẩy nút xuống dưới cùng */
}

.page-casino__safety-section {
  background-color: #1a1a2e;
  color: #ffffff;
}

.page-casino__faq-section {
  background-color: #017439;
  color: #ffffff;
}

.page-casino__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-casino__faq-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: 600;
  color: #FFFF00;
  transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

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

.page-casino__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-casino__faq-item[open] .page-casino__faq-toggle {
  transform: rotate(45deg);
}

.page-casino__faq-item.active .page-casino__faq-toggle {
  transform: rotate(45deg);
}

.page-casino__faq-answer {
  padding: 0 25px 20px;
  font-size: 0.95em;
  color: #f0f0f0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-casino__faq-item[open] .page-casino__faq-answer {
  max-height: 500px; /* Đủ lớn để chứa nội dung */
  padding: 0 25px 20px;
}

/* Details element native styling reset */
.page-casino__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-casino__faq-item summary {
  list-style: none;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-casino__section {
    padding: 40px 15px;
  }

  .page-casino__hero-section {
    padding: 10px 15px 40px;
  }

  .page-casino__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
  }

  .page-casino__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;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-casino__section-title {
    font-size: clamp(1.6em, 7vw, 2em);
    margin-bottom: 30px;
  }

  .page-casino__sub-title {
    font-size: clamp(1.2em, 5vw, 1.5em);
  }

  .page-casino__grid,
  .page-casino__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-casino__card,
  .page-casino__promo-card {
    padding: 20px;
    box-sizing: border-box !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-casino__card-image,
  .page-casino__promo-image {
    height: 150px;
  }

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

  .page-casino__faq-answer {
    padding: 0 20px 15px;
  }

  /* Hình ảnh responsive bắt buộc */
  .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,
  .page-casino__hero-image-wrapper,
  .page-casino__hero-content,
  .page-casino__cta-buttons,
  .page-casino__promo-card,
  .page-casino__promo-grid,
  .page-casino__game-rules,
  .page-casino__faq-list,
  .page-casino__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }
  .page-casino__cta-buttons {
    padding-left: 0;
    padding-right: 0;
  }
  .page-casino__hero-section {
    padding-left: 0;
    padding-right: 0;
  }
  .page-casino__video-section {
    padding-top: 10px !important;
  }
}

/* Đảm bảo không có filter trên ảnh */
.page-casino img {
  filter: none;
}