:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --accent-color-register: #C30808; /* For register/login buttons */
  --accent-color-login: #C30808;
  --text-color-register-login: #FFFF00;
  --dark-text: #333333;
  --light-text: #ffffff;
  --border-color: #e0e0e0;
  --background-light: #f9f9f9;
  --background-white: #ffffff;
  --spacing-md: 20px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;
}

/* Base styles for the page content */
.page-casino {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--dark-text); /* Default text color for light background */
  background-color: var(--background-white); /* Body background is default white */
}

.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.page-casino__section {
  padding: var(--spacing-xl) 0;
  margin-bottom: var(--spacing-md);
}

.page-casino__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
  line-height: 1.2;
}

.page-casino__sub-title {
  font-size: 24px;
  font-weight: bold;
  margin-top: var(--spacing-md);
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-casino__text-block {
  font-size: 17px;
  margin-bottom: var(--spacing-md);
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__text-center {
    text-align: center;
}

.page-casino__mt-20 {
    margin-top: 20px;
}

.page-casino__mt-40 {
    margin-top: 40px;
}

/* Button styles */
.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box; /* Ensure padding is included in width */
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Break long words */
}

.page-casino__btn-primary {
  background: var(--primary-color);
  color: var(--light-text);
  border: 2px solid var(--primary-color);
}

.page-casino__btn-primary:hover {
  background: #005f2e; /* Manually darkened */
  border-color: #005f2e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.page-casino__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--light-text);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Specific button styles from custom config */
.page-casino__hero-cta-buttons .page-casino__cta-button:first-child { /* Tải i9bet APP Ngay */
  background: var(--accent-color-register); /* #C30808 */
  color: var(--text-color-register-login); /* #FFFF00 */
  border-color: var(--accent-color-register);
  margin-right: 15px;
}

.page-casino__hero-cta-buttons .page-casino__cta-button:first-child:hover {
  background: #ae0707;
  border-color: #ae0707;
}

.page-casino__hero-cta-buttons .page-casino__cta-button:last-child { /* Đăng Ký i9bet */
  background: var(--accent-color-login); /* #C30808 */
  color: var(--text-color-register-login); /* #FFFF00 */
  border-color: var(--accent-color-login);
}

.page-casino__hero-cta-buttons .page-casino__cta-button:last-child:hover {
  background: #ae0707;
  border-color: #ae0707;
}


/* --- HERO Section --- */
.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  padding-top: var(--header-offset, 120px); /* Fixed header offset */
  background: var(--primary-color); /* Dark background for hero */
  color: var(--light-text);
}

.page-casino__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.page-casino__hero-image {
  width: 100%;
  margin-bottom: var(--spacing-md);
}

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

.page-casino__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-casino__hero-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: var(--spacing-md);
  color: var(--light-text);
  line-height: 1.1;
}

.page-casino__hero-description {
  font-size: 20px;
  margin-bottom: var(--spacing-lg);
  color: var(--light-text);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

/* --- About Casino Section --- */
.page-casino__about-casino {
  background-color: var(--background-white);
  color: var(--dark-text);
}

.page-casino__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.page-casino__feature-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--background-light);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  color: var(--dark-text);
}

.page-casino__feature-item img {
  width: 100%;
  height: auto;
  max-width: 400px; /* Ensure images are not too wide in grid */
  border-radius: 4px;
  margin-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__feature-title {
  font-size: 22px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 10px;
}

/* --- Game Showcase Section --- */
.page-casino__game-showcase {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.page-casino__game-showcase .page-casino__section-title {
  color: var(--light-text);
}

.page-casino__game-showcase .page-casino__text-block {
  color: var(--light-text);
}

.page-casino__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.page-casino__game-card {
  background-color: rgba(255, 255, 255, 0.1); /* Semi-transparent white for dark background */
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
  color: var(--light-text);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-casino__game-card img {
  width: 100%;
  height: auto;
  max-width: 600px;
  border-radius: 4px;
  margin-bottom: 15px;
  display: block;
}

.page-casino__game-card .page-casino__card-title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}

.page-casino__game-card .page-casino__card-link {
  color: var(--light-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-casino__game-card .page-casino__card-link:hover {
  color: var(--secondary-color); /* A lighter shade for hover */
  text-decoration: underline;
}

.page-casino__game-card p {
  font-size: 16px;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

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

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

.page-casino__promo-card {
  background-color: var(--background-light);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: var(--spacing-md);
  text-align: center;
  color: var(--dark-text);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-casino__promo-card img {
  width: 100%;
  height: auto;
  max-width: 800px;
  border-radius: 4px;
  margin-bottom: 15px;
  display: block;
}

.page-casino__promo-card .page-casino__card-title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}

.page-casino__promo-card .page-casino__card-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-casino__promo-card .page-casino__card-link:hover {
  color: #005f2e;
  text-decoration: underline;
}

.page-casino__promo-card p {
  font-size: 16px;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* --- Security & Support Section --- */
.page-casino__security-support {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.page-casino__security-support .page-casino__section-title {
  color: var(--light-text);
}

.page-casino__security-support .page-casino__text-block {
  color: var(--light-text);
}

.page-casino__security-support .page-casino__sub-title {
  color: var(--light-text);
}

.page-casino__grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.page-casino__content-block p {
  font-size: 17px;
  margin-bottom: var(--spacing-md);
}

/* --- Download Guide Section --- */
.page-casino__download-guide {
  background-color: var(--background-white);
  color: var(--dark-text);
}

.page-casino__download-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.page-casino__step-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--background-light);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  color: var(--dark-text);
}