/* style/casino.css */

/* Biến màu sắc */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
  --background-light: #ffffff;
  --background-dark: #202020; /* Giả định body background là tối */
  --login-button-color: #EA7C07;
}

/* Reset & Base styles cho nội dung chính */
.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Mặc định chữ tối trên nền sáng */
  background-color: var(--background-light);
}

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

.page-casino__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.2;
}

.page-casino__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-dark);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  background-color: var(--background-dark); /* Giả định nền tối để ảnh hero nổi bật */
}

.page-casino__hero-image-wrapper {
  width: 100%;
  position: relative;
  /* Sử dụng padding-bottom hack để giữ tỷ lệ 16:9 */
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
}

.page-casino__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.7); /* Làm mờ ảnh để chữ nổi bật, không thay đổi màu */
}

.page-casino__hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 40px 20px;
  color: var(--text-light);
  max-width: 900px;
  margin-top: -100px; /* Di chuyển lên một chút để gần ảnh hơn */
}

.page-casino__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em); /* Responsive font size */
  color: var(--secondary-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-casino__description {
  font-size: 1.2em;
  margin-bottom: 30px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-casino__btn-primary {
  background-color: var(--login-button-color); /* Màu đăng nhập */
  color: var(--text-light);
  border: 2px solid var(--login-button-color);
}

.page-casino__btn-primary:hover {
  background-color: darken(var(--login-button-color), 10%);
  border-color: darken(var(--login-button-color), 10%);
}

.page-casino__btn-secondary {
  background-color: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-casino__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

/* Introduction Section */
.page-casino__introduction-section {
  padding: 60px 0;
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-casino__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.page-casino__text-block p {
  margin-bottom: 15px;
  font-size: 1.05em;
}

.page-casino__image-block img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

/* Games Section */
.page-casino__games-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-casino__games-section .page-casino__section-title,
.page-casino__games-section .page-casino__section-description {
  color: var(--text-light);
}

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

.page-casino__game-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  color: var(--text-light);
}

.page-casino__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 15px;
  display: block;
}

.page-casino__card-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  color: var(--secondary-color);
  padding: 0 15px;
}

.page-casino__card-text {
  font-size: 0.95em;
  margin-bottom: 20px;
  flex-grow: 1;
  padding: 0 15px;
}

/* Advantages Section */
.page-casino__advantages-section {
  padding: 80px 0;
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-casino__advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-casino__advantage-item {
  background-color: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-casino__advantage-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__advantage-title {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-casino__advantage-text {
  font-size: 1em;
  color: var(--text-dark);
}

/* How-To-Join Section */
.page-casino__how-to-join-section {
  padding: 80px 0;
  background-color: var(--background-dark);
  color: var(--text-light);
}

.page-casino__how-to-join-section .page-casino__section-title {
  color: var(--text-light);
}

.page-casino__steps-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-casino__step-item {
  background-color: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  counter-increment: step-counter;
  position: relative;
  padding-left: 60px;
}

.page-casino__step-item::before {
  content: counter(step-counter);
  position: absolute;
  left: 20px;
  top: 30px;
  background-color: var(--primary-color);
  color: var(--text-light);
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1em;
}

.page-casino__step-title {
  font-size: 1.5em;
  color: var(--secondary-color);
  margin-bottom: 10px;
}

.page-casino__step-text {
  font-size: 1em;
  color: rgba(255, 255, 255, 0.8);
}

.page-casino__step-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.page-casino__step-text a:hover {
  color: var(--secondary-color);
}

/* Promotions Section */
.page-casino__promotions-section {
  padding: 80px 0;
  background-color: var(--background-light);
  color: var(--text-dark);
}

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

.page-casino__promo-card {
  background-color: var(--secondary-color);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-casino__promo-card .page-casino__card-image {
  height: 220px;
  object-fit: cover;
}

.page-casino__promo-card .page-casino__card-title {
  color: var(--primary-color);
  padding: 15px 20px 5px;
  text-align: left;
}

.page-casino__promo-card .page-casino__card-text {
  color: var(--text-dark);
  padding: 0 20px 20px;
  text-align: left;
  flex-grow: 1;
}

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

.page-casino__promo-card .page-casino__btn-primary:hover {
  background-color: darken(var(--primary-color), 10%);
  border-color: darken(var(--primary-color), 10%);
}

/* FAQ Section */
.page-casino__faq-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-casino__faq-section .page-casino__section-title {
  color: var(--text-light);
}

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

.page-casino__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-casino__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--secondary-color);
  transition: background-color 0.3s ease;
}

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

.page-casino__faq-item summary:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

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

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

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

.page-casino__faq-answer {
  padding: 0 20px 20px;
  font-size: 1.05em;
  color: rgba(255, 255, 255, 0.85);
}

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

.page-casino__faq-answer a {
  color: var(--secondary-color);
  text-decoration: underline;
}

.page-casino__faq-answer a:hover {
  color: var(--text-light);
}

/* CTA Bottom Section */
.page-casino__cta-bottom-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--background-light);
  color: var(--text-dark);
}

.page-casino__cta-bottom-section .page-casino__section-title {
  color: var(--primary-color);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
  .page-casino__hero-content {
    margin-top: -50px;
    padding: 30px 15px;
  }

  .page-casino__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

  .page-casino__description {
    font-size: 1.1em;
  }

  .page-casino__content-grid {
    grid-template-columns: 1fr;
  }

  .page-casino__image-block {
    order: -1; /* Image appears above text on mobile */
  }

  .page-casino__game-grid,
  .page-casino__advantage-grid,
  .page-casino__steps-list,
  .page-casino__promo-grid {
    grid-template-columns: 1fr;
  }

  .page-casino__section-title {
    font-size: 2em;
  }

  .page-casino__section-description {
    font-size: 1em;
  }

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

  .page-casino__btn-primary,
  .page-casino__btn-secondary {
    width: 100%;
  }

  .page-casino__step-item {
    padding-left: 50px;
  }

  .page-casino__step-item::before {
    left: 15px;
    top: 25px;
    width: 30px;
    height: 30px;
    font-size: 1em;
  }
}

@media (max-width: 768px) {
  /* Global mobile styles for images, videos, buttons */
  .page-casino img {
    max-width: 100% !important;
    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__video-section,
  .page-casino__video-container,
  .page-casino__video-wrapper,
  .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;
    overflow: hidden !important; /* Prevent horizontal scroll */
  }

  .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 {
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Ensure vertical stacking on mobile */
  }

  /* Specific mobile adjustments */
  .page-casino__hero-section {
    padding-top: 10px !important;
  }

  .page-casino__hero-content {
    padding: 20px 15px;
    margin-top: -30px;
  }

  .page-casino__main-title {
    font-size: 2em;
  }

  .page-casino__description {
    font-size: 1em;
  }

  .page-casino__section-title {
    font-size: 1.8em;
  }

  .page-casino__section-description {
    font-size: 0.95em;
  }

  .page-casino__faq-item summary {
    font-size: 1.1em;
  }

  .page-casino__faq-answer {
    font-size: 1em;
  }
}

/* Color Contrast Fallbacks - assuming body background is light var(--site-background-color) */
.page-casino__light-bg {
  background-color: var(--background-light);
  color: var(--text-dark);
}

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

.page-casino__dark-section {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-casino__game-card .page-casino__btn-secondary {
  color: var(--text-light);
  border-color: var(--text-light);
}

.page-casino__game-card .page-casino__btn-secondary:hover {
  background-color: var(--text-light);
  color: var(--primary-color);
}