/* style/casino.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
}

.page-casino {
    background-color: var(--color-background);
    color: var(--color-text-main);
    font-family: Arial, sans-serif;
}

.page-casino__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    text-align: center;
    overflow: hidden;
}

.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;
    filter: brightness(0.5); /* Darken image for text readability */
}

.page-casino__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    color: var(--color-text-main);
}

.page-casino__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--color-gold);
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-casino__tagline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 40px;
    color: var(--color-text-main);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.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;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-primary {
    background: var(--color-button-gradient);
    color: #ffffff; /* White text for button gradient */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-casino__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    box-shadow: 0 4px 15px rgba(242, 193, 78, 0.2);
}

.page-casino__btn-secondary:hover {
    transform: translateY(-3px);
    background: rgba(242, 193, 78, 0.1);
    box-shadow: 0 6px 20px rgba(242, 193, 78, 0.4);
}

.page-casino__content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-casino__section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-gold);
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-casino__text-block {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-text-main);
    text-align: justify;
}

.page-casino__text-secondary {
    color: var(--color-text-secondary);
}

.page-casino__introduction-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

.page-casino__game-categories-section {
    padding: 80px 0;
    background-color: var(--color-card-bg);
}

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

.page-casino__game-card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--color-text-main);
}

.page-casino__game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

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

.page-casino__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-casino__card-title a {
    color: var(--color-gold);
    text-decoration: none;
}

.page-casino__card-title a:hover {
    text-decoration: underline;
}

.page-casino__card-description {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    padding: 0 15px;
}

.page-casino__card-link {
    margin-top: auto; /* Push button to bottom */
}

.page-casino__why-choose-us-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

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

.page-casino__feature-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.page-casino__feature-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(87, 227, 141, 0.5));
}

.page-casino__feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.page-casino__feature-description {
    font-size: 0.95rem;
    line-height: 1.6;
}

.page-casino__promotions-section {
    padding: 80px 0;
    background-color: var(--color-card-bg);
}

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

.page-casino__promotion-card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--color-text-main);
    display: flex;
    flex-direction: column;
}

.page-casino__promotion-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.page-casino__promotion-card .page-casino__card-image {
    height: 220px;
}

.page-casino__promotion-card .page-casino__card-title {
    padding: 15px;
    text-align: left;
}

.page-casino__promotion-card .page-casino__card-description {
    padding: 0 15px 15px;
    text-align: left;
    flex-grow: 1;
}

.page-casino__promotion-card .page-casino__card-link {
    margin-top: auto;
    margin: 0 15px 20px;
    text-align: center;
}

.page-casino__faq-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

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

.page-casino__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--color-text-main);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-casino__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for details/summary */
}

.page-casino__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    transition: transform 0.3s ease;
}

.page-casino__faq-item[open] .page-casino__faq-toggle {
    transform: rotate(45deg); /* Rotate + to become X or - */
}

.page-casino__faq-answer {
    padding: 0 20px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.page-casino__cta-bottom-section {
    padding: 80px 0;
    background-color: var(--color-card-bg);
    text-align: center;
}

.page-casino__btn-large {
    padding: 18px 40px;
    font-size: 1.25rem;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-casino__hero-content {
        max-width: 700px;
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }

    .page-casino__main-title {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: 15px;
    }

    .page-casino__tagline {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
        margin-bottom: 30px;
    }

    .page-casino__cta-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: 1rem;
        margin: 0 auto;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-casino__content-area {
        padding: 30px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-casino__section-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 30px;
    }

    .page-casino__text-block {
        font-size: 1rem;
    }

    .page-casino__game-grid,
    .page-casino__features-grid,
    .page-casino__promotion-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-casino img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-casino__card-image {
        height: auto; /* Allow height to adjust naturally on mobile */
        max-height: 200px; /* Cap max height to avoid overly tall images */
    }

    .page-casino__faq-question {
        font-size: 1rem;
        padding: 15px;
    }

    .page-casino__faq-answer {
        padding: 0 15px 15px;
    }

    /* Ensure containers are responsive */
    .page-casino__game-categories-section,
    .page-casino__why-choose-us-section,
    .page-casino__promotions-section,
    .page-casino__faq-section,
    .page-casino__cta-bottom-section {
        padding: 40px 0;
    }
    .page-casino__hero-image-wrapper, .page-casino__hero-image {
      max-width: 100% !important;
      width: 100% !important;
      height: 100% !important;
    }
}

@media (max-width: 480px) {
    .page-casino__hero-section {
        padding: 30px 10px;
        padding-top: 10px !important;
    }

    .page-casino__main-title {
        font-size: clamp(1.8rem, 9vw, 2.5rem);
    }

    .page-casino__tagline {
        font-size: clamp(0.85rem, 4vw, 1rem);
    }

    .page-casino__btn-primary,
    .page-casino__btn-secondary {
        font-size: 0.95rem;
        padding: 10px 15px;
    }

    .page-casino__content-area {
        padding: 20px 10px;
    }

    .page-casino__section-title {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
    }

    .page-casino__text-block {
        font-size: 0.9rem;
    }

    .page-casino__game-card,
    .page-casino__feature-item,
    .page-casino__promotion-card {
        padding: 20px 15px;
    }

    .page-casino__card-title {
        font-size: 1.3rem;
    }

    .page-casino__faq-question {
        font-size: 0.95rem;
    }
}