/* style/casino.css */

/* Biến CSS */
:root {
    --page-casino-primary-color: #FFD700;
    --page-casino-secondary-color: #1E90FF;
    --page-casino-dark-bg: #1a1a1a;
    --page-casino-light-bg: #ffffff;
    --page-casino-text-dark: #333333;
    --page-casino-text-light: #ffffff;
    --page-casino-gray-text: #cccccc;
    --page-casino-border-color: #333;
    --page-casino-card-bg: #2a2a2a;
    --page-casino-shadow: rgba(0, 0, 0, 0.3);
}

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

.page-casino__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-casino__section {
    padding: 80px 0;
    text-align: center;
}

.page-casino__section--dark {
    background-color: var(--page-casino-dark-bg);
    color: var(--page-casino-text-light);
}

.page-casino__section-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-casino-primary-color);
    font-weight: bold;
}

.page-casino__section--dark .page-casino__section-title {
    color: var(--page-casino-primary-color);
}

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

.page-casino__section--dark .page-casino__section-subtitle {
    color: var(--page-casino-gray-text);
}

.page-casino__highlight {
    color: var(--page-casino-primary-color);
    font-weight: bold;
}

/* Hero Section */
.page-casino__hero-section {
    background: linear-gradient(135deg, var(--page-casino-primary-color) 0%, var(--page-casino-secondary-color) 100%);
    color: var(--page-casino-text-light);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-casino__hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.2) 0%, rgba(30, 144, 255, 0.2) 50%, transparent 70%);
    animation: page-casino-rotate 20s linear infinite;
    opacity: 0.3;
    z-index: 0;
}

@keyframes page-casino-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

.page-casino__hero-title {
    font-size: 4em;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px var(--page-casino-shadow);
}

.page-casino__hero-description {
    font-size: 1.5em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px var(--page-casino-shadow);
}

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

.page-casino__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.page-casino__btn--primary {
    background-color: var(--page-casino-primary-color);
    color: var(--page-casino-text-dark);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-casino__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-casino__btn--secondary {
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-text-light);
    box-shadow: 0 4px 15px rgba(30, 144, 255, 0.4);
}

.page-casino__btn--secondary:hover {
    background-color: #1a7ae6;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 144, 255, 0.6);
}

.page-casino__btn--highlight {
    background-color: var(--page-casino-primary-color);
    color: var(--page-casino-text-dark);
    padding: 12px 25px;
    font-size: 1em;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

.page-casino__btn--highlight:hover {
    background-color: #e6c200;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
}

.page-casino__btn--small {
    background-color: var(--page-casino-secondary-color);
    color: var(--page-casino-text-light);
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

.page-casino__btn--small:hover {
    background-color: #1a7ae6;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 144, 255, 0.5);
}

.page-casino__btn--cta {
    background-color: var(--page-casino-primary-color);
    color: var(--page-casino-text-dark);
    padding: 20px 40px;
    font-size: 1.5em;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.page-casino__btn--cta:hover {
    background-color: #e6c200;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.7);
}

/* About Section */
.page-casino__about-section {
    background-color: var(--page-casino-light-bg);
    color: var(--page-casino-text-dark);
}

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

.page-casino__text-content {
    flex: 1;
    padding-right: 20px;
}

.page-casino__text-content p {
    margin-bottom: 15px;
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--page-casino-text-dark);
}

.page-casino__image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-casino__image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
}

.page-casino__image:hover {
    transform: scale(1.03);
}

/* Games Section */
.page-casino__games-section {
    background-color: var(--page-casino-dark-bg);
    color: var(--page-casino-text-light);
}

.page-casino__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__game-card {
    background-color: var(--page-casino-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--page-casino-shadow);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding-bottom: 20px;
}

.page-casino__game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.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: 25px 0 15px;
    color: var(--page-casino-primary-color);
}

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

/* Why Choose Section */
.page-casino__why-choose-section {
    background-color: var(--page-casino-light-bg);
    color: var(--page-casino-text-dark);
}

.page-casino__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__feature-item {
    background-color: var(--page-casino-card-bg);
    color: var(--page-casino-text-light);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.page-casino__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--page-casino-primary-color)); /* filter allowed for drop-shadow for icons */
}

.page-casino__feature-title {
    font-size: 1.5em;
    color: var(--page-casino-primary-color);
    margin-bottom: 10px;
}

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

/* How To Join Section */
.page-casino__how-to-join-section {
    background-color: var(--page-casino-dark-bg);
    color: var(--page-casino-text-light);
}

.page-casino__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__step-item {
    background-color: var(--page-casino-card-bg);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px var(--page-casino-shadow);
    text-align: left;
    position: relative;
    padding-top: 70px;
}

.page-casino__step-number {
    position: absolute;
    top: 20px;
    left: 30px;
    width: 40px;
    height: 40px;
    background-color: var(--page-casino-primary-color);
    color: var(--page-casino-text-dark);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5em;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
}

.page-casino__step-title {
    font-size: 1.6em;
    color: var(--page-casino-primary-color);
    margin-bottom: 10px;
}

.page-casino__step-description {
    font-size: 1em;
    color: var(--page-casino-gray-text);
    margin-bottom: 20px;
}

.page-casino__step-item a {
    display: inline-block;
}

/* Promotions Section */
.page-casino__promotions-section {
    background-color: var(--page-casino-light-bg);
    color: var(--page-casino-text-dark);
}

.page-casino__promo-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__promo-card {
    background-color: var(--page-casino-card-bg);
    color: var(--page-casino-text-light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--page-casino-shadow);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding-bottom: 20px;
}

.page-casino__promo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

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

.page-casino__promo-title {
    font-size: 1.8em;
    margin: 25px 0 15px;
    color: var(--page-casino-primary-color);
}

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

.page-casino__all-promos-link {
    margin-top: 50px;
}

/* Responsible Gaming Section */
.page-casino__responsible-gaming-section {
    background-color: var(--page-casino-dark-bg);
    color: var(--page-casino-text-light);
    text-align: left;
}

.page-casino__responsibility-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(45%, 1fr));
    gap: 20px;
}

.page-casino__responsibility-list li {
    background-color: var(--page-casino-card-bg);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--page-casino-shadow);
    border-left: 5px solid var(--page-casino-secondary-color);
}

.page-casino__responsibility-list li p strong {
    color: var(--page-casino-primary-color);
    font-size: 1.2em;
    display: block;
    margin-bottom: 10px;
}

.page-casino__responsibility-list li p {
    color: var(--page-casino-gray-text);
    font-size: 1em;
}

/* FAQ Section */
.page-casino__faq-section {
    background-color: var(--page-casino-light-bg);
    color: var(--page-casino-text-dark);
}

.page-casino__faq-list {
    margin-top: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.page-casino__faq-item {
    background-color: var(--page-casino-card-bg);
    color: var(--page-casino-text-light);
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.page-casino__faq-question {
    font-size: 1.4em;
    color: var(--page-casino-primary-color);
    padding: 20px;
    cursor: pointer;
    position: relative;
    margin: 0;
    transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
    background-color: #3a3a3a;
}

.page-casino__faq-question::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5em;
    transition: transform 0.3s ease;
}

.page-casino__faq-question.active::after {
    content: '-';
    transform: translateY(-50%) rotate(180deg);
}

.page-casino__faq-answer {
    font-size: 1em;
    color: var(--page-casino-gray-text);
    padding: 0 20px 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-casino__faq-answer.active {
    max-height: 200px; /* Adjust as needed */
    padding: 0 20px 20px;
}

.page-casino__faq-answer a {
    color: var(--page-casino-secondary-color);
    text-decoration: underline;
}

.page-casino__faq-answer a:hover {
    color: var(--page-casino-primary-color);
}

/* CTA Section */
.page-casino__cta-section {
    background: linear-gradient(135deg, var(--page-casino-secondary-color) 0%, var(--page-casino-dark-bg) 100%);
    color: var(--page-casino-text-light);
    padding: 100px 0;
}

.page-casino__cta-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.page-casino__cta-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    color: var(--page-casino-gray-text);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-casino__hero-title {
        font-size: 3.2em;
    }

    .page-casino__hero-description {
        font-size: 1.3em;
    }

    .page-casino__content-grid {
        flex-direction: column;
    }

    .page-casino__text-content {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .page-casino__responsibility-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding: 80px 0;
    }

    .page-casino__hero-title {
        font-size: 2.5em;
    }

    .page-casino__hero-description {
        font-size: 1.1em;
    }

    .page-casino__hero-actions {
        flex-direction: column;
        gap: 15px;
    }

    .page-casino__btn {
        width: 80%;
        max-width: 300px;
        margin: 0 auto;
    }

    .page-casino__section {
        padding: 60px 0;
    }

    .page-casino__section-title {
        font-size: 2.2em;
    }

    .page-casino__section-subtitle {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-casino__games-grid, .page-casino__features-grid, .page-casino__steps-grid, .page-casino__promo-cards-grid {
        grid-template-columns: 1fr;
    }

    .page-casino__cta-title {
        font-size: 2.5em;
    }

    .page-casino__cta-description {
        font-size: 1.1em;
    }

    .page-casino__btn--cta {
        padding: 15px 30px;
        font-size: 1.2em;
    }

    .page-casino__faq-question, .page-casino__faq-answer {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-casino__faq-question::after {
        right: 15px;
    }

    .page-casino__step-item {
        padding-left: 20px;
        padding-right: 20px;
    }

    .page-casino__step-number {
        left: 20px;
    }
}

@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: 1.8em;
    }

    .page-casino__game-title, .page-casino__feature-title, .page-casino__step-title, .page-casino__promo-title {
        font-size: 1.4em;
    }

    .page-casino__cta-title {
        font-size: 2em;
    }
}