/* style/casino.css */
.page-casino {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #ffffff; /* Default text color for dark body background */
    background-color: #000000; /* Assuming body background is black from shared.css */
}

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

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    text-align: center;
    overflow: hidden;
    padding-top: var(--header-offset, 120px); /* Fixed header offset */
    background-color: #000000;
}

.page-casino__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-casino__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5; /* Darken image for better text contrast */
}

.page-casino__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for text */
    border-radius: 10px;
}

.page-casino__hero-title {
    font-size: 3.5em;
    color: #FFFFFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-casino__hero-description {
    font-size: 1.2em;
    color: #f0f0f0;
    margin-bottom: 30px;
}

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

/* Buttons */
.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: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-primary {
    background-color: #C30808; /* Register/Login button color */
    color: #FFFF00; /* Register/Login font color */
    border: 2px solid #C30808;
}

.page-casino__btn-primary:hover {
    background-color: #a00606;
    border-color: #a00606;
    color: #ffffff;
}

.page-casino__btn-secondary {
    background-color: transparent;
    color: #FFFF00; /* Register/Login font color */
    border: 2px solid #C30808;
}

.page-casino__btn-secondary:hover {
    background-color: #C30808;
    color: #ffffff;
}

.page-casino__btn-text {
    color: #FFFF00; /* Text links for "Xem thêm" */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-casino__btn-text:hover {
    color: #C30808;
}

/* Section Titles and Text Blocks */
.page-casino__section-title {
    font-size: 2.5em;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 30px;
    padding-top: 60px;
}

.page-casino__text-block {
    font-size: 1.1em;
    color: #f0f0f0;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 50px auto;
}

/* Dark Sections */
.page-casino__dark-section {
    background-color: #017439; /* Main brand color for dark sections */
    color: #ffffff;
}

/* Intro Section */
.page-casino__intro-section {
    padding-bottom: 60px;
}

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

.page-casino__intro-item {
    background-color: rgba(0, 0, 0, 0.3); /* Slightly transparent background */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.page-casino__intro-subtitle {
    font-size: 1.5em;
    color: #FFFF00;
    margin-bottom: 15px;
}

.page-casino__intro-item p {
    color: #f0f0f0;
}

/* Games Section */
.page-casino__games-section {
    padding: 60px 0;
    background-color: #000000;
}

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

.page-casino__game-card {
    background-color: rgba(255, 255, 255, 0.05); /* Very subtle light background */
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-casino__game-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-casino__game-title {
    font-size: 1.3em;
    color: #FFFF00;
    margin: 0 15px 10px 15px;
}

.page-casino__game-description {
    font-size: 0.95em;
    color: #f0f0f0;
    margin: 0 15px 20px 15px;
    flex-grow: 1;
}

/* Advantages Section */
.page-casino__advantages-section {
    padding-bottom: 60px;
}

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

.page-casino__advantage-item {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.page-casino__advantage-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: brightness(1.2); /* Slightly brighten icon for visibility, NOT changing color */
}

.page-casino__advantage-title {
    font-size: 1.4em;
    color: #FFFF00;
    margin-bottom: 10px;
}

.page-casino__advantage-item p {
    color: #f0f0f0;
}

/* Promotions Section */
.page-casino__promotions-section {
    padding: 60px 0;
    background-color: #000000;
}

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

.page-casino__promo-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-casino__promo-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-casino__promo-title {
    font-size: 1.3em;
    color: #FFFF00;
    margin: 0 15px 10px 15px;
}

.page-casino__promo-description {
    font-size: 0.95em;
    color: #f0f0f0;
    margin: 0 15px 20px 15px;
    flex-grow: 1;
}

/* Get Started Section */
.page-casino__get-started-section {
    padding-bottom: 60px;
}

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

.page-casino__step-item {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-casino__step-title {
    font-size: 1.4em;
    color: #FFFF00;
    margin-bottom: 15px;
}

.page-casino__step-item p {
    color: #f0f0f0;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* FAQ Section */
.page-casino__faq-section {
    padding: 60px 0;
    background-color: #000000;
}

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

.page-casino__faq-item {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.3);
    color: #FFFF00;
    font-size: 1.2em;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

.page-casino__faq-heading {
    margin: 0;
    color: inherit;
    font-size: 1em;
}

.page-casino__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-casino__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #f0f0f0;
}

.page-casino__faq-item.active .page-casino__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to accommodate content */
    padding: 15px 20px;
}

.page-casino__faq-item.active .page-casino__faq-question {
    background-color: rgba(0, 0, 0, 0.5);
}

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

/* Conclusion Section */
.page-casino__conclusion-section {
    padding-bottom: 80px;
}

/* CTA Buttons Group */
.page-casino__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-casino__hero-title {
        font-size: 3em;
    }
    .page-casino__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        min-height: 500px;
        padding: 40px 15px;
        padding-top: var(--header-offset, 120px) !important; /* Mobile fixed header offset */
    }
    .page-casino__hero-title {
        font-size: 2.5em;
    }
    .page-casino__hero-description {
        font-size: 1em;
    }
    .page-casino__hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-casino__btn-primary,
    .page-casino__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
    }
    .page-casino__section-title {
        font-size: 1.8em;
        padding-top: 40px;
    }
    .page-casino__text-block {
        font-size: 1em;
        margin-bottom: 30px;
    }
    .page-casino__container,
    .page-casino__hero-content,
    .page-casino__intro-section,
    .page-casino__games-section,
    .page-casino__advantages-section,
    .page-casino__promotions-section,
    .page-casino__get-started-section,
    .page-casino__faq-section,
    .page-casino__conclusion-section,
    .page-casino__cta-buttons,
    .page-casino__button-group {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important;
    }
    .page-casino__intro-grid,
    .page-casino__games-grid,
    .page-casino__advantages-grid,
    .page-casino__promotions-grid,
    .page-casino__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-casino__game-image,
    .page-casino__promo-image {
        height: auto; /* Allow height to adjust naturally */
    }
    .page-casino__advantage-icon {
        width: 80px;
        height: 80px;
    }
    .page-casino__faq-question {
        font-size: 1.1em;
        padding: 15px;
    }
    .page-casino__faq-answer {
        padding: 0 15px;
    }
    .page-casino__faq-item.active .page-casino__faq-answer {
        padding: 15px !important;
    }
    .page-casino__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-casino__hero-title {
        font-size: 2em;
    }
    .page-casino__hero-description {
        font-size: 0.9em;
    }
    .page-casino__section-title {
        font-size: 1.5em;
    }
    .page-casino__intro-subtitle,
    .page-casino__game-title,
    .page-casino__advantage-title,
    .page-casino__promo-title,
    .page-casino__step-title {
        font-size: 1.2em;
    }
}