/* style/casino.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

:root {
  --page-casino-primary-color: #11A84E;
  --page-casino-secondary-color: #22C768;
  --page-casino-bg-dark: #08160F;
  --page-casino-card-bg: #11271B;
  --page-casino-text-main: #F2FFF6;
  --page-casino-text-secondary: #A7D9B8;
  --page-casino-border-color: #2E7A4E;
  --page-casino-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-casino-glow-color: #57E38D;
  --page-casino-gold-color: #F2C14E;
  --page-casino-divider-color: #1E3A2A;
  --page-casino-deep-green-color: #0A4B2C;
}

.page-casino {
  font-family: 'Arial', sans-serif;
  color: var(--page-casino-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--page-casino-bg-dark); /* Nền chính của trang */
}

.page-casino__section {
  padding: 60px 0;
  text-align: center;
}

.page-casino__section.page-casino__dark-bg {
  background-color: var(--page-casino-bg-dark);
  color: var(--page-casino-text-main);
}

.page-casino__container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-casino__section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--page-casino-gold-color); /* Tiêu đề chính dùng màu vàng */
  margin-bottom: 40px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-casino__text-block {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--page-casino-text-secondary);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  padding: 10px 0 60px 0; /* padding-top nhỏ, body đã xử lý offset */
  overflow: hidden;
  background-color: var(--page-casino-bg-dark);
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-height: 70vh; /* Giới hạn chiều cao để không chiếm quá nhiều không gian */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px; /* Khoảng cách giữa ảnh và nội dung */
}

.page-casino__hero-image {
  width: 100%;
  height: auto; /* Đảm bảo tỷ lệ khung hình */
  display: block;
  object-fit: cover;
}

.page-casino__hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-casino__main-title {
  font-size: clamp(36px, 5vw, 56px); /* Sử dụng clamp cho H1 */
  font-weight: 900;
  color: var(--page-casino-gold-color); /* Màu vàng nổi bật */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 15px var(--page-casino-glow-color);
}

.page-casino__description {
  font-size: 1.3rem;
  color: var(--page-casino-text-main);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Đảm bảo các nút xuống dòng trên di động */
}

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%; /* Đảm bảo nút không tràn */
  white-space: normal;
  word-wrap: break-word;
}

.page-casino__btn-primary {
  background: var(--page-casino-btn-gradient);
  color: #ffffff; /* Luôn dùng chữ trắng cho nút chính */
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-casino__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

.page-casino__btn-secondary {
  background-color: transparent;
  color: var(--page-casino-gold-color); /* Chữ vàng trên nền tối */
  border: 2px solid var(--page-casino-gold-color);
}

.page-casino__btn-secondary:hover {
  background-color: var(--page-casino-gold-color);
  color: var(--page-casino-bg-dark); /* Nền tối khi hover */
  transform: translateY(-3px);
}

/* Game Categories */
.page-casino__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__game-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-casino__game-card-image {
  width: 100%;
  height: 200px; /* Chiều cao cố định cho ảnh thẻ */
  object-fit: cover;
  display: block;
}

.page-casino__game-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--page-casino-text-main);
  margin: 20px 20px 10px 20px;
}

.page-casino__game-card-description {
  font-size: 1rem;
  color: var(--page-casino-text-secondary);
  line-height: 1.6;
  margin: 0 20px 20px 20px;
  flex-grow: 1;
}

.page-casino__btn-text {
  display: inline-block;
  margin: 0 20px;
  color: var(--page-casino-gold-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-casino__btn-text:hover {
  color: var(--page-casino-glow-color);
  text-decoration: underline;
}

/* Promotions Section */
.page-casino__promotions {
  background-color: var(--page-casino-bg-dark);
}

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

.page-casino__promo-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: left;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-casino__promo-image {
  width: 100%;
  height: 225px; /* Chiều cao cố định cho ảnh khuyến mãi */
  object-fit: cover;
  display: block;
}

.page-casino__promo-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--page-casino-text-main);
  margin: 20px 20px 10px 20px;
}

.page-casino__promo-description {
  font-size: 1rem;
  color: var(--page-casino-text-secondary);
  line-height: 1.6;
  margin: 0 20px 20px 20px;
  flex-grow: 1;
}

.page-casino__promo-item .page-casino__btn-primary {
  margin: 0 20px;
  width: calc(100% - 40px);
  text-align: center;
}

/* Why Choose Section */
.page-casino__advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__advantage-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.page-casino__advantage-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-casino__advantage-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--page-casino-gold-color);
  margin-bottom: 15px;
}

.page-casino__advantage-description {
  font-size: 1rem;
  color: var(--page-casino-text-secondary);
  line-height: 1.6;
}

/* How To Join Section */
.page-casino__how-to-join {
  background-color: var(--page-casino-bg-dark);
}

.page-casino__steps-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-casino__step-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.page-casino__step-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--page-casino-gold-color);
  background-color: var(--page-casino-deep-green-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-casino__step-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--page-casino-text-main);
  margin-bottom: 5px;
}

.page-casino__step-description {
  font-size: 1rem;
  color: var(--page-casino-text-secondary);
  line-height: 1.6;
}

.page-casino__cta-center {
  margin-top: 50px;
}

/* FAQ Section */
.page-casino__faq-section {
  background-color: var(--page-casino-bg-dark);
}

.page-casino__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-casino__faq-item {
  background-color: var(--page-casino-card-bg);
  border: 1px solid var(--page-casino-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--page-casino-text-main);
  cursor: pointer;
  background-color: var(--page-casino-deep-green-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-casino__faq-question::-webkit-details-marker { /* Hide default marker */
  display: none;
}

.page-casino__faq-item[open] > .page-casino__faq-question {
  background-color: var(--page-casino-primary-color);
}

.page-casino__faq-question:hover {
  background-color: var(--page-casino-primary-color);
}

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

.page-casino__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-casino-gold-color);
}

.page-casino__faq-answer {
  padding: 20px;
  font-size: 1rem;
  color: var(--page-casino-text-secondary);
  line-height: 1.6;
  border-top: 1px solid var(--page-casino-divider-color);
}

.page-casino__faq-item:not([open]) .page-casino__faq-answer {
  display: none;
}

/* Conclusion Section */
.page-casino__conclusion {
  padding-bottom: 80px;
  background-color: var(--page-casino-bg-dark);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__hero-image-wrapper {
    max-height: 60vh;
  }
}

@media (max-width: 768px) {
  .page-casino__section {
    padding: 40px 0;
  }

  .page-casino__container {
    padding: 0 15px;
  }

  .page-casino__section-title {
    font-size: clamp(24px, 6vw, 36px);
    margin-bottom: 30px;
  }

  .page-casino__text-block {
    font-size: 1rem;
    margin-bottom: 15px;
  }

  .page-casino__hero-section {
    min-height: 500px;
    padding: 10px 0 40px 0;
  }

  .page-casino__hero-image-wrapper {
    max-height: 50vh;
  }

  .page-casino__main-title {
    font-size: clamp(30px, 7vw, 48px);
    margin-bottom: 15px;
  }

  .page-casino__description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-casino__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-casino__btn-primary,
  .page-casino__btn-secondary {
    width: 100%;
    padding: 12px 25px;
    font-size: 1rem;
  }

  .page-casino__game-categories,
  .page-casino__promo-list,
  .page-casino__advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .page-casino__game-card-title,
  .page-casino__promo-title,
  .page-casino__advantage-title {
    font-size: 1.3rem;
  }

  .page-casino__game-card-description,
  .page-casino__promo-description,
  .page-casino__advantage-description {
    font-size: 0.95rem;
  }

  .page-casino__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-casino__step-number {
    margin-bottom: 15px;
  }

  .page-casino__faq-question {
    font-size: 1.1rem;
    padding: 15px;
  }

  .page-casino__faq-toggle {
    font-size: 1.5rem;
  }

  .page-casino__faq-answer {
    padding: 15px;
    font-size: 0.95rem;
  }

  /* Responsive Images & Videos */
  .page-casino img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-casino video,
  .page-casino__video {
    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-section,
  .page-casino__hero-image-wrapper,
  .page-casino__video-section,
  .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; /* Ensure no overflow */
  }

  .page-casino__video-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset, đây chỉ là padding nhỏ */
  }

  .page-casino__cta-button,
  .page-casino__btn-primary,
  .page-casino__btn-secondary,
  .page-casino a[class*="button"],
  .page-casino a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-casino__cta-buttons,
  .page-casino__button-group,
  .page-casino__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;
    flex-direction: column; /* Thường là cột trên di động */
  }
}

@media (max-width: 480px) {
  .page-casino__hero-section {
    min-height: 400px;
  }

  .page-casino__hero-image-wrapper {
    max-height: 40vh;
  }

  .page-casino__main-title {
    font-size: clamp(28px, 8vw, 40px);
  }

  .page-casino__description {
    font-size: 0.9rem;
  }

  .page-casino__section-title {
    font-size: clamp(22px, 7vw, 30px);
  }
}