/* style/games-introduction-poker.css */

/* Biến CSS */
:root {
    --page-poker-primary-color: #FFD700; /* Gold */
    --page-poker-secondary-color: #2C3E50; /* Dark Blue/Charcoal */
    --page-poker-accent-color: #E74C3C; /* Red for CTA */
    --page-poker-text-light: #f5f5f5;
    --page-poker-text-dark: #333;
    --page-poker-bg-light: #ffffff;
    --page-poker-bg-dark: #1a242f;
}

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

.page-games-introduction-poker__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.page-games-introduction-poker__hero {
    background: linear-gradient(135deg, var(--page-poker-secondary-color) 0%, #000000 100%);
    color: var(--page-poker-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.page-games-introduction-poker__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}

.page-games-introduction-poker__hero .page-games-introduction-poker__container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-games-introduction-poker__title {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: var(--page-poker-primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: bold;
}

.page-games-introduction-poker__subtitle {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-games-introduction-poker__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
    border: none;
}

.page-games-introduction-poker__btn--primary {
    background-color: var(--page-poker-primary-color);
    color: var(--page-poker-secondary-color);
    margin-top: 20px;
}

.page-games-introduction-poker__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
}

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

.page-games-introduction-poker__btn--secondary:hover {
    background-color: var(--page-poker-primary-color);
    color: var(--page-poker-secondary-color);
    transform: translateY(-3px);
}

/* General Section Styling */
.page-games-introduction-poker__section {
    padding: 60px 0;
    background-color: var(--page-poker-bg-light);
}

.page-games-introduction-poker__section:nth-of-type(even) {
    background-color: #f0f0f0;
}

.page-games-introduction-poker__section-title {
    font-size: 2.5em;
    color: var(--page-poker-secondary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 10px;
}

.page-games-introduction-poker__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-poker-primary-color);
    border-radius: 2px;
}

/* About Section */
.page-games-introduction-poker__about p {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1em;
}

.page-games-introduction-poker__features {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.page-games-introduction-poker__feature-item {
    flex: 1 1 calc(33% - 60px);
    background-color: var(--page-poker-bg-dark);
    color: var(--page-poker-text-light);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    min-width: 280px;
}

.page-games-introduction-poker__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(1.5);
}

.page-games-introduction-poker__feature-title {
    font-size: 1.5em;
    color: var(--page-poker-primary-color);
    margin-bottom: 15px;
}

/* Game Variants Section */
.page-games-introduction-poker__game-card {
    display: flex;
    flex-direction: column;
    background-color: var(--page-poker-bg-light);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
    overflow: hidden;
}

.page-games-introduction-poker__game-card:nth-child(odd) {
    flex-direction: row;
}

.page-games-introduction-poker__game-card:nth-child(even) {
    flex-direction: row-reverse;
}

.page-games-introduction-poker__game-image {
    width: 50%;
    height: auto;
    object-fit: cover;
    min-height: 300px;
}

.page-games-introduction-poker__game-content {
    width: 50%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-games-introduction-poker__game-title {
    font-size: 2em;
    color: var(--page-poker-secondary-color);
    margin-bottom: 20px;
}

.page-games-introduction-poker__game-content h4 {
    font-size: 1.3em;
    color: var(--page-poker-primary-color);
    margin-top: 25px;
    margin-bottom: 15px;
}

.page-games-introduction-poker__game-content ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

.page-games-introduction-poker__game-content ul li {
    margin-bottom: 8px;
}

/* Strategy Section */
.page-games-introduction-poker__strategy ul {
    list-style-type: decimal;
    margin-left: 20px;
    margin-bottom: 40px;
    font-size: 1.1em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-games-introduction-poker__strategy ul li {
    margin-bottom: 15px;
}

.page-games-introduction-poker__strategy-image {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 40px auto 0 auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* CTA Section */
.page-games-introduction-poker__cta {
    background: linear-gradient(45deg, var(--page-poker-secondary-color), #000000);
    color: var(--page-poker-text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.page-games-introduction-poker__cta-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    z-index: 0;
}

.page-games-introduction-poker__cta-content {
    position: relative;
    z-index: 1;
}

.page-games-introduction-poker__cta .page-games-introduction-poker__section-title {
    color: var(--page-poker-primary-color);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-games-introduction-poker__cta p {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-games-introduction-poker__cta-buttons .page-games-introduction-poker__btn {
    margin: 0 15px;
}

/* Responsible Gambling Section */
.page-games-introduction-poker__responsible-gambling ul {
    list-style-type: circle;
    margin-left: 20px;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-games-introduction-poker__responsible-gambling p {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-games-introduction-poker__title {
        font-size: 2.8em;
    }

    .page-games-introduction-poker__section-title {
        font-size: 2em;
    }

    .page-games-introduction-poker__game-card {
        flex-direction: column !important;
    }

    .page-games-introduction-poker__game-image,
    .page-games-introduction-poker__game-content {
        width: 100%;
    }

    .page-games-introduction-poker__game-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .page-games-introduction-poker__hero {
        padding: 60px 0;
        min-height: 400px;
    }

    .page-games-introduction-poker__title {
        font-size: 2.2em;
    }

    .page-games-introduction-poker__subtitle {
        font-size: 1.1em;
    }

    .page-games-introduction-poker__btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-games-introduction-poker__section {
        padding: 40px 0;
    }

    .page-games-introduction-poker__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-games-introduction-poker__features {
        flex-direction: column;
        gap: 20px;
    }

    .page-games-introduction-poker__feature-item {
        flex: 1 1 100%;
    }

    .page-games-introduction-poker__game-title {
        font-size: 1.6em;
    }

    .page-games-introduction-poker__cta-buttons .page-games-introduction-poker__btn {
        margin: 10px 0;
        display: block;
    }
}

@media (max-width: 480px) {
    .page-games-introduction-poker__title {
        font-size: 1.8em;
    }

    .page-games-introduction-poker__subtitle {
        font-size: 1em;
    }

    .page-games-introduction-poker__game-content {
        padding: 20px;
    }
}