:root {
    --page-primary-color: #0A1931;
    --page-secondary-color: #FFD700;
    --page-text-dark: #0A1931;
    --page-text-light: #FFFFFF;
    --page-bg-dark: #0A1931;
    --page-bg-light: #F8F8F8; /* Light grey for main content */
    --page-accent-dark: #998100; /* Darker gold for text on gold bg if needed, though primary-color works */
    --page-border-radius: 8px;
    --page-spacing-sm: 15px;
    --page-spacing-md: 30px;
    --page-spacing-lg: 60px;
}

.page-casino-games-poker-variants {
    font-family: 'Arial', sans-serif;
    color: var(--page-text-dark);
    line-height: 1.6;
    background-color: var(--page-bg-light);
}

.page-casino-games-poker-variants__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--page-spacing-sm);
}

.page-casino-games-poker-variants__hero {
    background: linear-gradient(135deg, var(--page-bg-dark) 0%, #1A2E4E 100%); /* Dark blue gradient */
    color: var(--page-text-light);
    padding: var(--page-spacing-lg) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-casino-games-poker-variants__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--page-spacing-md);
}

.page-casino-games-poker-variants__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    opacity: 0.2;
}

.page-casino-games-poker-variants__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(50%) blur(3px);
    transform: scale(1.05);
}

.page-casino-games-poker-variants__title {
    font-size: 3.2em;
    margin-bottom: var(--page-spacing-sm);
    color: var(--page-secondary-color);
    font-weight: bold;
}

.page-casino-games-poker-variants__subtitle {
    font-size: 1.3em;
    margin-bottom: var(--page-spacing-md);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-casino-games-poker-variants__section {
    padding: var(--page-spacing-lg) 0;
}

.page-casino-games-poker-variants__section--introduction {
    background-color: var(--page-bg-light);
    color: var(--page-text-dark);
}

.page-casino-games-poker-variants__section--variants {
    background-color: #ECEFF1; /* Slightly different light background */
    color: var(--page-text-dark);
}

.page-casino-games-poker-variants__section--strategy,
.page-casino-games-poker-variants__section--bonuses,
.page-casino-games-poker-variants__section--responsible-gaming,
.page-casino-games-poker-variants__section--cta {
    background-color: var(--page-bg-light);
    color: var(--page-text-dark);
    text-align: center;
}

.page-casino-games-poker-variants__heading {
    font-size: 2.5em;
    color: var(--page-primary-color);
    text-align: center;
    margin-bottom: var(--page-spacing-md);
    font-weight: bold;
}

.page-casino-games-poker-variants__heading + p {
    max-width: 800px;
    margin: 0 auto var(--page-spacing-md) auto;
    text-align: center;
    font-size: 1.1em;
}

.page-casino-games-poker-variants__variant-card {
    display: flex;
    flex-direction: column;
    background-color: var(--page-text-light);
    border-radius: var(--page-border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--page-spacing-md);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino-games-poker-variants__variant-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-casino-games-poker-variants__variant-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-top-left-radius: var(--page-border-radius);
    border-top-right-radius: var(--page-border-radius);
}

.page-casino-games-poker-variants__variant-content {
    padding: var(--page-spacing-md);
}

.page-casino-games-poker-variants__variant-title {
    font-size: 1.8em;
    color: var(--page-primary-color);
    margin-bottom: var(--page-spacing-sm);
    font-weight: bold;
}

.page-casino-games-poker-variants__variant-content p {
    margin-bottom: var(--page-spacing-sm);
}

.page-casino-games-poker-variants__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    margin-top: var(--page-spacing-sm);
    border: none;
    cursor: pointer;
}

.page-casino-games-poker-variants__btn--primary {
    background-color: var(--page-secondary-color);
    color: var(--page-primary-color);
}

.page-casino-games-poker-variants__btn--primary:hover {
    background-color: #E6C200; /* Slightly darker gold */
    transform: translateY(-2px);
}

.page-casino-games-poker-variants__btn--secondary {
    background-color: var(--page-primary-color);
    color: var(--page-secondary-color);
    border: 2px solid var(--page-secondary-color);
}

.page-casino-games-poker-variants__btn--secondary:hover {
    background-color: #1A2E4E;
    transform: translateY(-2px);
}

.page-casino-games-poker-variants__btn--tertiary {
    background-color: transparent;
    color: var(--page-primary-color);
    border: 2px solid var(--page-primary-color);
}

.page-casino-games-poker-variants__btn--tertiary:hover {
    background-color: var(--page-primary-color);
    color: var(--page-text-light);
    transform: translateY(-2px);
}

.page-casino-games-poker-variants__list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto var(--page-spacing-md) auto;
    text-align: left;
}

.page-casino-games-poker-variants__list li {
    background-color: var(--page-text-light);
    padding: 15px 20px;
    margin-bottom: 10px;
    border-left: 5px solid var(--page-secondary-color);
    border-radius: var(--page-border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-size: 1.05em;
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .page-casino-games-poker-variants__hero {
        flex-direction: row;
        text-align: left;
        padding: var(--page-spacing-lg) 0;
        min-height: 500px;
    }

    .page-casino-games-poker-variants__hero-content {
        flex: 1;
        padding-left: var(--page-spacing-lg);
        padding-right: var(--page-spacing-sm);
    }

    .page-casino-games-poker-variants__hero-image-wrapper {
        position: relative;
        flex: 1;
        opacity: 1;
        filter: none;
        height: auto;
        border-radius: var(--page-border-radius);
        margin-right: var(--page-spacing-lg);
        margin-left: var(--page-spacing-sm);
    }

    .page-casino-games-poker-variants__hero-image {
        border-radius: var(--page-border-radius);
        transform: scale(1);
    }

    .page-casino-games-poker-variants__title {
        font-size: 4em;
    }

    .page-casino-games-poker-variants__subtitle {
        font-size: 1.4em;
        margin-left: 0;
        margin-right: 0;
    }

    .page-casino-games-poker-variants__variant-card {
        flex-direction: row;
        margin-bottom: var(--page-spacing-md);
    }

    .page-casino-games-poker-variants__variant-card:nth-child(even) {
        flex-direction: row-reverse;
    }

    .page-casino-games-poker-variants__variant-image {
        width: 40%;
        height: auto;
        border-radius: var(--page-border-radius) 0 0 var(--page-border-radius);
    }

    .page-casino-games-poker-variants__variant-card:nth-child(even) .page-casino-games-poker-variants__variant-image {
        border-radius: 0 var(--page-border-radius) var(--page-border-radius) 0;
    }

    .page-casino-games-poker-variants__variant-content {
        width: 60%;
        padding: var(--page-spacing-md) var(--page-spacing-lg);
    }

    .page-casino-games-poker-variants__heading + p {
        text-align: left;
        margin-left: 0;
        margin-right: 0;
    }

    .page-casino-games-poker-variants__section--strategy .page-casino-games-poker-variants__list,
    .page-casino-games-poker-variants__section--bonuses .page-casino-games-poker-variants__list,
    .page-casino-games-poker-variants__section--responsible-gaming .page-casino-games-poker-variants__list {
        text-align: center;
    }

    .page-casino-games-poker-variants__section--cta .page-casino-games-poker-variants__heading + p {
        text-align: center;
    }
}

@media (max-width: 767px) {
    .page-casino-games-poker-variants__title {
        font-size: 2.5em;
    }

    .page-casino-games-poker-variants__heading {
        font-size: 2em;
    }

    .page-casino-games-poker-variants__hero-image-wrapper {
        opacity: 0.1;
    }
}