/* Base styles for the Game Bài page */
.page-game-bai {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #F3F8FF); /* Default text color for dark body background */
  background-color: var(--deep-navy, #08162B); /* Deep Navy background as a base */
}

.page-game-bai__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-game-bai__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main, #F3F8FF);
  line-height: 1.2;
}

.page-game-bai__text-block {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-secondary, #AFC4E8);
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary,
.page-game-bai__card-button,
.page-game-bai__step-button,
.page-game-bai__feature-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-game-bai__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 4px 15px rgba(43, 115, 246, 0.4);
}

.page-game-bai__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 6px 20px rgba(43, 115, 246, 0.6);
}

.page-game-bai__btn-secondary {
  background: transparent;
  color: var(--text-main, #F3F8FF);
  border: 2px solid var(--border-color, #244D84);
}

.page-game-bai__btn-secondary:hover {
  background: var(--border-color, #244D84);
  color: #FFFFFF;
}

/* Hero Section */
.page-game-bai__hero-section {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 50px; /* Space for content below image */
  background-color: var(--deep-navy, #08162B);
  padding-top: 10px; /* Small top padding for the first section in main */
}

.page-game-bai__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-game-bai__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-game-bai__hero-content {
  text-align: center;
  padding: 40px 15px 0;
  max-width: 900px;
  z-index: 1;
  position: relative;
  margin-top: -100px; /* Pull content up over image slightly for visual flow */
}

.page-game-bai__main-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--text-main, #F3F8FF);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-game-bai__hero-description {
  font-size: 19px;
  color: var(--text-secondary, #AFC4E8);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

/* Introduction Section */
.page-game-bai__introduction-section {
  padding: 80px 0;
  background-color: var(--card-bg, #10233F);
}

.page-game-bai__dark-section .page-game-bai__section-title {
  color: var(--text-main, #F3F8FF);
}

.page-game-bai__dark-section .page-game-bai__text-block {
  color: var(--text-secondary, #AFC4E8);
}

.page-game-bai__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.page-game-bai__button-group--center {
  justify-content: center;
}

/* Games List Section */
.page-game-bai__games-list-section {
  padding: 80px 0;
  background-color: var(--deep-navy, #08162B);
}

.page-game-bai__game-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-game-bai__game-card {
  background-color: var(--card-bg, #10233F);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-bai__game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-game-bai__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--divider, #1B3357);
}

.page-game-bai__card-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-main, #F3F8FF);
  margin: 20px 15px 10px;
}

.page-game-bai__card-description {
  font-size: 15px;
  color: var(--text-secondary, #AFC4E8);
  padding: 0 20px;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-game-bai__card-button {
  margin: 0 20px 20px;
  padding: 12px 25px;
  font-size: 16px;
  border-radius: 6px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #FFFFFF;
  border: none;
}

.page-game-bai__card-button:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
}

/* Guide Section */
.page-game-bai__guide-section {
  padding: 80px 0;
  background-color: var(--card-bg, #10233F);
}

.page-game-bai__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-game-bai__step-item {
  background-color: var(--deep-navy, #08162B);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color, #244D84);
}

.page-game-bai__step-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(180deg, #2B73F6 0%, #1D5FD1 100%);
  color: #FFFFFF;
  font-size: 32px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  box-shadow: 0 3px 10px rgba(43, 115, 246, 0.5);
}

.page-game-bai__step-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-main, #F3F8FF);
  margin-bottom: 15px;
}

.page-game-bai__step-description {
  font-size: 16px;
  color: var(--text-secondary, #AFC4E8);
  margin-bottom: 25px;
}

.page-game-bai__step-button {
  padding: 12px 25px;
  font-size: 16px;
  border-radius: 6px;
  background: var(--gold, #F2C14E);
  color: var(--deep-navy, #08162B);
  border: none;
  font-weight: bold;
}

.page-game-bai__step-button:hover {
  background: #E0B03F;
}

/* Strategy Section */
.page-game-bai__strategy-section {
  padding: 80px 0;
  background-color: var(--deep-navy, #08162B);
}

.page-game-bai__strategy-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 50px;
}

.page-game-bai__strategy-text {
  text-align: left;
}

.page-game-bai__strategy-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-game-bai__strategy-list li {
  font-size: 17px;
  color: var(--text-secondary, #AFC4E8);
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.page-game-bai__strategy-list li::before {
  content: '✓';
  color: var(--gold, #F2C14E);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-game-bai__strategy-list li strong {
  color: var(--text-main, #F3F8FF);
}

.page-game-bai__strategy-image-wrapper {
  text-align: center;
}

.page-game-bai__strategy-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color, #244D84);
}

/* Promotions Section */
.page-game-bai__promotions-section {
  padding: 80px 0;
  background-color: var(--card-bg, #10233F);
}

.page-game-bai__promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}