/* style/casino.css */

/* Biến CSS */
:root {
    --page-casino-primary-color: #0A192F;
    --page-casino-secondary-color: #FFD700;
    --page-casino-text-light: #F0F2F5;
    --page-casino-text-dark: #333;
    --page-casino-accent-gold-dark: #B39700;
    --page-casino-bg-dark: #0A192F;
    --page-casino-bg-light: #1A2E47;
}

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

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

.page-casino__section-title {
    font-size: 2.8em;
    color: var(--page-casino-secondary-color);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 60px;
    position: relative;
}

.page-casino__section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--page-casino-secondary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.page-casino__section-subtitle {
    text-align: center;
    font-size: 1.2em;
    margin-bottom: 50px;
    color: var(--page-casino-text-light);
}

.page-casino__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    text-align: center;
    cursor: pointer;
    white-space: nowrap;
}

.page-casino__btn--primary {
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-bg-dark);
    border: 2px solid var(--page-casino-secondary-color);
}

.page-casino__btn--primary:hover {
    background-color: transparent;
    color: var(--page-casino-secondary-color);
    transform: translateY(-2px);
}

.page-casino__btn--secondary {
    background-color: transparent;
    color: var(--page-casino-secondary-color);
    border: 2px solid var(--page-casino-secondary-color);
    margin-left: 15px;
}

.page-casino__btn--secondary:hover {
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-bg-dark);
    transform: translateY(-2px);
}

.page-casino__btn--tertiary {
    background-color: var(--page-casino-accent-gold-dark);
    color: var(--page-casino-text-light);
    border: 2px solid var(--page-casino-accent-gold-dark);
}

.page-casino__btn--tertiary:hover {
    background-color: transparent;
    color: var(--page-casino-accent-gold-dark);
    transform: translateY(-2px);
}

.page-casino__btn--small {
    padding: 8px 15px;
    font-size: 0.9em;
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-bg-dark);
    border: none;
    margin-top: 15px;
}

.page-casino__btn--small:hover {
    background-color: var(--page-casino-accent-gold-dark);
}

.page-casino__btn--promo {
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-bg-dark);
    border: none;
    margin-top: 20px;
}

.page-casino__btn--promo:hover {
    background-color: var(--page-casino-accent-gold-dark);
}

.page-casino__btn--large {
    padding: 15px 35px;
    font-size: 1.2em;
}

/* Hero Section */
.page-casino__hero {
    background: linear-gradient(135deg, var(--page-casino-primary-color) 0%, #1A2E47 100%);
    padding: 100px 0;
    text-align: center;
    color: var(--page-casino-text-light);
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.page-casino__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:hero:casino,background,abstract,light_effect]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-casino__hero .page-casino__container {
    position: relative;
    z-index: 1;
}

.page-casino__hero-title {
    font-size: 3.8em;
    margin-bottom: 20px;
    color: var(--page-casino-secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-casino__hero-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--page-casino-text-light);
}

/* About Section */
.page-casino__about {
    padding: 80px 0;
    background-color: var(--page-casino-bg-dark);
}

.page-casino__content-grid {
    display: flex;
    gap: 40px;
    align-items: center;
}

.page-casino__text-content {
    flex: 1;
}

.page-casino__text-content p {
    margin-bottom: 20px;
    font-size: 1.1em;
    color: var(--page-casino-text-light);
}

.page-casino__image-wrapper {
    flex: 1;
    text-align: center;
}

.page-casino__image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Games Section */
.page-casino__games {
    padding: 80px 0;
    background-color: var(--page-casino-bg-light);
}

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

.page-casino__game-card {
    background-color: var(--page-casino-primary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    text-align: center;
    padding-bottom: 25px;
    transition: transform 0.3s ease;
}

.page-casino__game-card:hover {
    transform: translateY(-10px);
}

.page-casino__game-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 3px solid var(--page-casino-secondary-color);
}

.page-casino__game-title {
    font-size: 1.8em;
    margin: 20px 0 10px;
    color: var(--page-casino-secondary-color);
}

.page-casino__game-title a {
    color: var(--page-casino-secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-casino__game-title a:hover {
    color: var(--page-casino-accent-gold-dark);
}

.page-casino__game-description {
    padding: 0 20px;
    font-size: 1em;
    color: var(--page-casino-text-light);
    margin-bottom: 20px;
}

.page-casino__game-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-bg-dark);
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-casino__game-btn:hover {
    background-color: var(--page-casino-accent-gold-dark);
}

/* Why Choose Section */
.page-casino__why-choose {
    padding: 80px 0;
    background-color: var(--page-casino-bg-dark);
}

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

.page-casino__feature-item {
    background-color: var(--page-casino-bg-light);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease;
}

.page-casino__feature-item:hover {
    background-color: #2a415e;
}

.page-casino__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    color: var(--page-casino-secondary-color);
}

.page-casino__feature-title {
    font-size: 1.5em;
    color: var(--page-casino-secondary-color);
    margin-bottom: 15px;
}

.page-casino__feature-description {
    font-size: 1em;
    color: var(--page-casino-text-light);
}

/* How to Start Section */
.page-casino__how-to-start {
    padding: 80px 0;
    background-color: var(--page-casino-bg-light);
}

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

.page-casino__step-item {
    background-color: var(--page-casino-primary-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.page-casino__step-number {
    font-size: 3em;
    color: rgba(255, 215, 0, 0.2);
    position: absolute;
    top: 10px;
    left: 10px;
    font-weight: bold;
    z-index: 0;
}

.page-casino__step-item h3, .page-casino__step-item p, .page-casino__step-item a {
    position: relative;
    z-index: 1;
}

.page-casino__step-title {
    font-size: 1.6em;
    color: var(--page-casino-secondary-color);
    margin-bottom: 15px;
}

.page-casino__step-description {
    font-size: 1em;
    color: var(--page-casino-text-light);
}

/* Promotions Section */
.page-casino__promotions {
    padding: 80px 0;
    background-color: var(--page-casino-bg-dark);
}

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

.page-casino__promo-card {
    background-color: var(--page-casino-bg-light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    text-align: center;
    padding-bottom: 25px;
    transition: transform 0.3s ease;
}

.page-casino__promo-card:hover {
    transform: translateY(-10px);
}

.page-casino__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 3px solid var(--page-casino-secondary-color);
}

.page-casino__promo-title {
    font-size: 1.8em;
    margin: 20px 0 10px;
    color: var(--page-casino-secondary-color);
}

.page-casino__promo-description {
    padding: 0 20px;
    font-size: 1em;
    color: var(--page-casino-text-light);
}

/* FAQ Section */
.page-casino__faq {
    padding: 80px 0;
    background-color: var(--page-casino-bg-light);
}

.page-casino__faq-item {
    background-color: var(--page-casino-primary-color);
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

.page-casino__faq-question {
    font-size: 1.4em;
    color: var(--page-casino-secondary-color);
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-casino__faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.2em;
    color: var(--page-casino-secondary-color);
    transition: transform 0.3s ease;
}

.page-casino__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-casino__faq-answer {
    font-size: 1.1em;
    color: var(--page-casino-text-light);
    display: none;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    margin-top: 15px;
}

.page-casino__faq-answer.active {
    display: block;
}

/* CTA Section */
.page-casino__cta {
    background: linear-gradient(45deg, var(--page-casino-primary-color), var(--page-casino-bg-light));
    padding: 80px 0;
    text-align: center;
    color: var(--page-casino-text-light);
}

.page-casino__cta-title {
    font-size: 3em;
    color: var(--page-casino-secondary-color);
    margin-bottom: 20px;
}

.page-casino__cta-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-casino__hero-title {
        font-size: 3em;
    }
    .page-casino__hero-description {
        font-size: 1.1em;
    }
    .page-casino__section-title {
        font-size: 2.2em;
    }
    .page-casino__content-grid {
        flex-direction: column;
    }
    .page-casino__image-wrapper {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .page-casino__hero {
        padding: 80px 0;
    }
    .page-casino__hero-title {
        font-size: 2.5em;
    }
    .page-casino__hero-description {
        font-size: 1em;
    }
    .page-casino__btn--secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    .page-casino__section-title {
        font-size: 1.8em;
    }
    .page-casino__game-grid, .page-casino__feature-grid, .page-casino__steps-grid, .page-casino__promo-grid {
        grid-template-columns: 1fr;
    }
    .page-casino__cta-title {
        font-size: 2.2em;
    }
    .page-casino__cta-description {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .page-casino__hero-title {
        font-size: 2em;
    }
    .page-casino__hero-description {
        font-size: 0.9em;
    }
    .page-casino__btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-casino__section-title {
        font-size: 1.6em;
    }
    .page-casino__game-title, .page-casino__promo-title, .page-casino__feature-title, .page-casino__step-title {
        font-size: 1.4em;
    }
    .page-casino__faq-question {
        font-size: 1.2em;
    }
    .page-casino__cta-title {
        font-size: 1.8em;
    }
}