/* style/game-bai.css */

:root {
    --color-primary: #C61F1F;
    --color-secondary: #E53030;
    --color-text-main: #FFF1E8;
    --color-bg-dark: #140C0C;
    --color-bg-card: #2A1212;
    --color-border: #6A1E1E;
    --color-gold: #F3C54D;
    --color-deep-red: #7E0D0D;
    --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
    --color-light-bg: #f8f8f8;
    --color-dark-text: #333333;
}

.page-game-bai {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg-dark);
}

.page-game-bai__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

.page-game-bai__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-game-bai__section-description {
    font-size: 18px;
    text-align: center;
    max-width: 900px;
    margin: -10px auto 40px auto;
    color: var(--color-text-main);
    line-height: 1.6;
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary,
.page-game-bai__btn-play,
.page-game-bai__btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-game-bai__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(255, 176, 74, 0.3);
}

.page-game-bai__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 176, 74, 0.4);
    opacity: 0.9;
}

.page-game-bai__btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    box-shadow: 0 0 10px rgba(243, 197, 77, 0.3);
}

.page-game-bai__btn-secondary:hover {
    background: rgba(243, 197, 77, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(243, 197, 77, 0.5);
}

.page-game-bai__btn-play {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 5px;
    margin-top: 15px;
}

.page-game-bai__btn-play:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.page-game-bai__btn-link {
    color: var(--color-gold);
    font-size: 15px;
    text-decoration: underline;
    padding: 0;
    background: none;
    border: none;
    margin-top: 10px;
}

.page-game-bai__btn-link:hover {
    color: var(--color-gold);
    opacity: 0.8;
}

.page-game-bai__btn-small {
    padding: 8px 18px;
    font-size: 14px;
    margin-top: 20px;
}

/* Hero Section */
.page-game-bai__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, not var(--header-offset) */
    background-color: var(--color-bg-dark);
}

.page-game-bai__hero-image {
    width: 100%;
    height: 600px;
    position: relative;
    z-index: 1;
}

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

.page-game-bai__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 15px 60px;
    max-width: 900px;
    margin: 0 auto;
    margin-top: -150px; /* Overlap slightly for visual effect, but text is below image in DOM */
    background: rgba(20, 12, 12, 0.7); /* Slightly transparent dark background for readability */
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-game-bai__main-title {
    font-size: clamp(38px, 5vw, 60px);
    font-weight: 900;
    color: var(--color-gold);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.page-game-bai__hero-description {
    font-size: 20px;
    color: var(--color-text-main);
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Intro Section */
.page-game-bai__intro-section {
    padding: 60px 0;
    background-color: var(--color-light-bg);
    color: var(--color-dark-text);
}

.page-game-bai__intro-section .page-game-bai__section-title {
    color: var(--color-primary);
    text-shadow: none;
}

.page-game-bai__intro-section .page-game-bai__section-description,
.page-game-bai__intro-section p {
    color: var(--color-dark-text);
}

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

.page-game-bai__intro-grid .page-game-bai__text-block p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: left;
}

.page-game-bai__intro-grid .page-game-bai__image-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    display: block;
}

/* Game Types Section */
.page-game-bai__game-types-section {
    padding: 80px 0;
    background-color: var(--color-bg-dark);
}

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

.page-game-bai__game-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-bai__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.page-game-bai__game-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 20px;
    display: block;
}

.page-game-bai__card-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-game-bai__card-title .page-game-bai__card-link {
    color: inherit;
    text-decoration: none;
}

.page-game-bai__card-title .page-game-bai__card-link:hover {
    text-decoration: underline;
}

.page-game-bai__card-text {
    font-size: 16px;
    color: var(--color-text-main);
    line-height: 1.6;
    padding: 0 20px;
    margin-bottom: 15px;
}

/* Why Choose Section */
.page-game-bai__why-choose-section {
    padding: 80px 0;
    background-color: var(--color-light-bg);
    color: var(--color-dark-text);
}

.page-game-bai__why-choose-section .page-game-bai__section-title {
    color: var(--color-primary);
    text-shadow: none;
}

.page-game-bai__why-choose-section .page-game-bai__section-description {
    color: var(--color-dark-text);
}

.page-game-bai__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-bai__feature-item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%; /* Ensure equal height */
    display: flex;
    flex-direction: column;
}

.page-game-bai__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-game-bai__feature-item img {
    width: 100%;
    
    object-fit: contain; /* Use contain to avoid cropping important features */
    margin-bottom: 25px;
    display: block;
    border-radius: 8px;
}

.page-game-bai__feature-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 15px;
    flex-grow: 1;
}

.page-game-bai__feature-text {
    font-size: 16px;
    color: var(--color-dark-text);
    line-height: 1.7;
    text-align: left;
}

/* How To Play Section */
.page-game-bai__how-to-play-section {
    padding: 80px 0;
    background-color: var(--color-bg-dark);
}

.page-game-bai__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-bai__step-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%; /* Ensure equal height */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.page-game-bai__step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.page-game-bai__step-card img {
    width: 100%;
    
    object-fit: contain;
    margin-bottom: 25px;
    display: block;
    border-radius: 8px;
}

.page-game-bai__step-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 15px;
    flex-grow: 1;
}

.page-game-bai__step-text {
    font-size: 16px;
    color: var(--color-text-main);
    line-height: 1.7;
    text-align: left;
}

.page-game-bai__cta-buttons--center {
    text-align: center;
    margin-top: 40px;
}

/* Tips Section */
.page-game-bai__tips-section {
    padding: 80px 0;
    background-color: var(--color-light-bg);
    color: var(--color-dark-text);
}

.page-game-bai__tips-section .page-game-bai__section-title {
    color: var(--color-primary);
    text-shadow: none;
}

.page-game-bai__tips-section .page-game-bai__section-description {
    color: var(--color-dark-text);
}

.page-game-bai__article-body {
    max-width: 900px;
    margin: 0 auto;
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-dark-text);
}

.page-game-bai__article-body p {
    margin-bottom: 20px;
    text-align: left;
}

.page-game-bai__article-subtitle {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-deep-red);
    margin-top: 35px;
    margin-bottom: 15px;
    text-align: left;
}

.page-game-bai__article-figure {
    text-align: center;
    margin: 40px 0;
}

.page-game-bai__article-figure img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: block;
    margin: 0 auto;
}

/* FAQ Section */
.page-game-bai__faq-section {
    padding: 80px 0;
    background-color: var(--color-bg-dark);
}

.page-game-bai__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
}

details.page-game-bai__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-bg-card);
}

details.page-game-bai__faq-item summary.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}

details.page-game-bai__faq-item summary.page-game-bai__faq-question::-webkit-details-marker {
  display: none;
}

details.page-game-bai__faq-item summary.page-game-bai__faq-question:hover {
  background: var(--color-deep-red);
}

.page-game-bai__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--color-gold);
}

.page-game-bai__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-game-bai__faq-item .page-game-bai__faq-answer {
  padding: 0 20px 20px;
  background: rgba(var(--color-bg-card), 0.7);
  border-radius: 0 0 5px 5px;
  color: var(--color-text-main);
  font-size: 16px;
  line-height: 1.7;
}

/* Final CTA Section */
.page-game-bai__cta-final {
    padding: 60px 15px;
    background-color: var(--color-light-bg);
    color: var(--color-dark-text);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-game-bai__cta-final .page-game-bai__section-title {
    color: var(--color-primary);
    text-shadow: none;
}

.page-game-bai__cta-final p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-dark-text);
}

.page-game-bai__cta-final .page-game-bai__hero-cta-buttons {
    margin-top: 0;
}


/* --- Responsive Styles --- */

@media (max-width: 1024px) {
    .page-game-bai__hero-content {
        margin-top: -100px;
        padding: 30px 15px 50px;
    }
    .page-game-bai__main-title {
        font-size: clamp(32px, 4.5vw, 50px);
    }
    .page-game-bai__hero-description {
        font-size: 18px;
    }
    .page-game-bai__intro-grid {
        grid-template-columns: 1fr;
    }
    .page-game-bai__intro-grid .page-game-bai__image-content {
        order: -1; /* Image appears above text on smaller screens */
    }
    .page-game-bai__game-grid,
    .page-game-bai__feature-grid,
    .page-game-bai__steps-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-game-bai__feature-item img,
    .page-game-bai__step-card img {
        
    }
    .page-game-bai__article-body {
        font-size: 16px;
    }
    .page-game-bai__article-subtitle {
        font-size: 22px;
    }
    .page-game-bai__faq-qtext {
        font-size: 17px;
    }
    .page-game-bai__faq-answer p {
        font-size: 15px;
    }
    .page-game-bai__cta-final p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    /* HERO Section */
    .page-game-bai__hero-section {
        padding-top: 10px; /* Ensure small top padding */
    }
    .page-game-bai__hero-image {
        height: 350px;
    }
    .page-game-bai__hero-image img {
        object-fit: contain !important; /* Mobile: contain to prevent cropping */
        aspect-ratio: unset !important;
    }
    .page-game-bai__hero-content {
        margin-top: -80px;
        padding: 25px 15px 40px;
        border-radius: 10px;
    }
    .page-game-bai__main-title {
        font-size: clamp(28px, 6vw, 40px);
        margin-bottom: 15px;
    }
    .page-game-bai__hero-description {
        font-size: 16px;
        margin-bottom: 25px;
    }
    .page-game-bai__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
        width: 100%; /* Ensure container takes full width */
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }
    .page-game-bai__btn-primary,
    .page-game-bai__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        font-size: 15px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General Sections & Text */
    .page-game-bai__section-title {
        font-size: clamp(24px, 5vw, 36px);
        margin-bottom: 20px;
    }
    .page-game-bai__section-description {
        font-size: 16px;
        margin-bottom: 30px;
        padding: 0 10px;
    }
    .page-game-bai__container {
        padding: 15px 15px;
    }
    .page-game-bai__intro-section,
    .page-game-bai__game-types-section,
    .page-game-bai__why-choose-section,
    .page-game-bai__how-to-play-section,
    .page-game-bai__tips-section,
    .page-game-bai__faq-section,
    .page-game-bai__cta-final {
        padding: 40px 0;
    }

    /* Intro Section */
    .page-game-bai__intro-grid .page-game-bai__text-block p {
        font-size: 16px;
        text-align: center;
    }
    .page-game-bai__intro-grid .page-game-bai__btn-small {
        margin: 20px auto 0 auto;
        display: block;
    }
    .page-game-bai__intro-grid .page-game-bai__image-content img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 0 10px;
        box-sizing: border-box !important;
    }

    /* Product Grid / Game Grid */
    .page-game-bai__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    .page-game-bai__game-card {
        padding-bottom: 20px;
    }
    .page-game-bai__game-card img {
        
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-game-bai__card-title {
        font-size: 20px;
    }
    .page-game-bai__card-text {
        font-size: 15px;
        padding: 0 15px;
    }
    .page-game-bai__game-types-section {
        overflow-x: hidden; /* Prevent horizontal scroll */
    }

    /* Feature Grid / Why Choose */
    .page-game-bai__feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    .page-game-bai__feature-item {
        padding: 25px;
    }
    .page-game-bai__feature-item img {
        
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-game-bai__feature-title {
        font-size: 20px;
    }
    .page-game-bai__feature-text {
        font-size: 15px;
    }

    /* Steps Grid / How To Play */
    .page-game-bai__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    .page-game-bai__step-card {
        padding: 25px 15px;
    }
    .page-game-bai__step-card img {
        
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-game-bai__step-title {
        font-size: 20px;
    }
    .page-game-bai__step-text {
        font-size: 15px;
    }
    .page-game-bai__cta-buttons--center .page-game-bai__btn-primary {
        width: calc(100% - 30px) !important;
        max-width: calc(100% - 30px) !important;
        margin: 0 auto;
    }

    /* Tips Section / Article Body */
    .page-game-bai__article-body {
        font-size: 16px;
        padding: 0 10px;
    }
    .page-game-bai__article-subtitle {
        font-size: 20px;
        margin-top: 30px;
    }
    .page-game-bai__article-body .page-game-bai__btn-small {
        margin: 20px auto 0 auto;
        display: block;
    }
    .page-game-bai__article-figure img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 0 10px;
        box-sizing: border-box !important;
    }

    /* FAQ Section */
    .page-game-bai__faq-list {
        margin-top: 30px;
        padding: 0 10px;
    }
    details.page-game-bai__faq-item summary.page-game-bai__faq-question {
        padding: 15px;
    }
    .page-game-bai__faq-qtext {
        font-size: 16px;
    }
    .page-game-bai__faq-toggle {
        font-size: 20px;
        width: 24px;
        margin-left: 10px;
    }
    details.page-game-bai__faq-item .page-game-bai__faq-answer {
        padding: 0 15px 15px;
        font-size: 15px;
    }
    .page-game-bai__cta-final .page-game-bai__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-game-bai__cta-final .page-game-bai__btn-primary,
    .page-game-bai__cta-final .page-game-bai__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Generic Image and Container responsive styles */
    .page-game-bai img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-game-bai__section,
    .page-game-bai__card,
    .page-game-bai__container,
    .page-game-bai__text-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-game-bai__cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
    }
}