/* style/casino.css */

/* Custom Properties (for colors) */
:root {
    --page-casino-bg: #08160F;
    --page-casino-card-bg: #11271B;
    --page-casino-text-main: #F2FFF6;
    --page-casino-text-secondary: #A7D9B8;
    --page-casino-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-casino-border: #2E7A4E;
    --page-casino-glow: #57E38D;
    --page-casino-gold: #F2C14E;
    --page-casino-divider: #1E3A2A;
    --page-casino-deep-green: #0A4B2C;
}

.page-casino {
    background-color: var(--page-casino-bg);
    color: var(--page-casino-text-main); /* Light text on dark body background */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

.page-casino__section-title {
    font-size: clamp(28px, 4vw, 42px);
    color: var(--page-casino-gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
}

.page-casino__intro-text {
    font-size: 17px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--page-casino-text-secondary);
}

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px;
    overflow: hidden;
    background-color: var(--page-casino-deep-green);
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 700px; /* Limit height on larger screens */
    margin-bottom: 30px;
}

.page-casino__hero-content {
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
    margin-top: 20px;
}

.page-casino__main-title {
    font-size: clamp(32px, 5vw, 56px); /* Use clamp for responsive H1 */
    color: var(--page-casino-gold);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-casino__subtitle {
    font-size: 19px;
    color: var(--page-casino-text-main);
    margin-bottom: 40px;
    max-width: 800px;
    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;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    font-size: 18px;
    box-sizing: border-box;
}

.page-casino__btn-primary {
    background: var(--page-casino-btn-gradient);
    color: #ffffff;
    border: none;
}

.page-casino__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-casino__btn-secondary:hover {
    background: var(--page-casino-gold);
    color: var(--page-casino-bg);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-casino__btn-small {
    padding: 10px 20px;
    font-size: 16px;
}

/* Intro Section */
.page-casino__intro-section {
    padding: 80px 0;
    background-color: var(--page-casino-bg);
    border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__intro-section .page-casino__intro-text {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: justify;
}

/* Games Section */
.page-casino__games-section {
    padding: 80px 0;
    background-color: var(--page-casino-deep-green);
    border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__game-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: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--page-casino-text-main);
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-casino__game-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--page-casino-border);
}

.page-casino__game-card h3 {
    font-size: 24px;
    color: var(--page-casino-gold);
    margin: 20px 20px 10px;
    font-weight: bold;
}

.page-casino__game-card p {
    font-size: 16px;
    color: var(--page-casino-text-secondary);
    padding: 0 20px;
    flex-grow: 1;
    margin-bottom: 20px;
}

.page-casino__game-card .page-casino__btn-primary {
    margin: 0 20px 20px;
    text-align: center;
}

.page-casino__more-games-text {
    margin-top: 50px;
    text-align: justify;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Promotions Section */
.page-casino__promotions-section {
    padding: 80px 0;
    background-color: var(--page-casino-bg);
    border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__promotion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__promotion-card {
    background-color: var(--page-casino-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--page-casino-text-main);
}

.page-casino__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-casino__promotion-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--page-casino-border);
}

.page-casino__promotion-title {
    font-size: 22px;
    color: var(--page-casino-gold);
    margin: 20px 20px 10px;
    font-weight: bold;
}

.page-casino__promotion-description {
    font-size: 16px;
    color: var(--page-casino-text-secondary);
    padding: 0 20px;
    flex-grow: 1;
    margin-bottom: 20px;
}

.page-casino__promotion-card .page-casino__btn-primary {
    margin: 0 20px 20px;
    text-align: center;
}

.page-casino__more-promotions-text {
    margin-top: 50px;
    text-align: justify;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Why Choose Us Section */
.page-casino__why-choose-us-section {
    padding: 80px 0;
    background-color: var(--page-casino-deep-green);
    border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    list-style: none;
    padding: 0;
    margin-top: 50px;
}

.page-casino__feature-item {
    background-color: var(--page-casino-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-casino__feature-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 10px;
}

.page-casino__feature-title {
    font-size: 22px;
    color: var(--page-casino-gold);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-casino__feature-text {
    font-size: 16px;
    color: var(--page-casino-text-secondary);
    text-align: center;
}

.page-casino__why-choose-us-conclusion {
    margin-top: 50px;
    text-align: justify;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Video Section */
.page-casino__video-section {
    padding: 80px 0;
    background-color: var(--page-casino-bg);
    border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin-top: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    width: 100%; /* Desktop must have width: 100% */
    max-width: 100%;
}

.page-casino__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    cursor: pointer;
}

.page-casino__video-description {
    margin-top: 30px;
    text-align: justify;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-casino__video-cta {
    margin-top: 40px;
}

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

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

.page-casino__faq-item {
    background-color: var(--page-casino-card-bg);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 18px;
    font-weight: bold;
    color: var(--page-casino-gold);
    cursor: pointer;
    background-color: var(--page-casino-card-bg);
    border-bottom: 1px solid var(--page-casino-border);
    transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
    background-color: rgba(17, 39, 27, 0.8);
}

.page-casino__faq-qtext {
    flex-grow: 1;
}

.page-casino__faq-toggle {
    font-size: 24px;
    margin-left: 15px;
    color: var(--page-casino-gold);
}

.page-casino__faq-answer {
    padding: 0 20px 20px;
    font-size: 16px;
    color: var(--page-casino-text-secondary);
}

.page-casino__faq-item details > summary {
    list-style: none;
}

.page-casino__faq-item details > summary::-webkit-details-marker {
    display: none;
}

/* Registration CTA */
.page-casino__registration-cta {
    padding: 80px 0;
    text-align: center;
    background-color: var(--page-casino-bg);
}

.page-casino__registration-text {
    font-size: 19px;
    color: var(--page-casino-text-main);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-casino__hero-image {
        max-height: 500px;
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding: 10px 0 40px;
    }

    .page-casino__hero-content {
        padding: 0 15px;
    }

    .page-casino__main-title {
        font-size: clamp(28px, 8vw, 48px);
    }

    .page-casino__subtitle {
        font-size: 16px;
        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;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px;
        font-size: 16px;
    }

    .page-casino__container {
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-casino__section-title {
        font-size: clamp(24px, 6vw, 36px);
        margin-bottom: 30px;
    }

    .page-casino__intro-text {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .page-casino__games-section,
    .page-casino__promotions-section,
    .page-casino__why-choose-us-section,
    .page-casino__video-section,
    .page-casino__faq-section,
    .page-casino__registration-cta {
        padding: 40px 0;
    }

    .page-casino__game-grid,
    .page-casino__promotion-grid,
    .page-casino__feature-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-casino__game-image,
    .page-casino__promotion-image {
        height: 200px;
    }

    .page-casino__game-card h3,
    .page-casino__promotion-title {
        font-size: 20px;
        margin: 15px 15px 8px;
    }

    .page-casino__game-card p,
    .page-casino__promotion-description,
    .page-casino__feature-text {
        font-size: 14px;
        padding: 0 15px;
    }

    .page-casino__feature-item {
        padding: 20px;
    }

    .page-casino__feature-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 15px;
    }

    .page-casino__feature-title {
        font-size: 18px;
    }

    .page-casino__video-wrapper {
        margin-top: 20px;
    }

    .page-casino__video-description {
        margin-top: 20px;
    }

    .page-casino__faq-list {
        margin-top: 30px;
    }

    .page-casino__faq-question {
        padding: 15px;
        font-size: 16px;
    }

    .page-casino__faq-toggle {
        font-size: 20px;
    }

    .page-casino__faq-answer {
        padding: 0 15px 15px;
        font-size: 14px;
    }

    .page-casino__registration-text {
        font-size: 16px;
        margin-bottom: 30px;
    }

    /* Mobile image and video responsive fix */
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-casino__section,
    .page-casino__card,
    .page-casino__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-casino__video-section {
        padding-top: 10px !important; /* body đã xử lý --header-offset */
    }

    .page-casino video,
    .page-casino__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-casino__video-section,
    .page-casino__video-container,
    .page-casino__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-casino__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-casino__cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-casino__main-title {
        font-size: clamp(24px, 9vw, 40px);
    }

    .page-casino__subtitle {
        font-size: 14px;
    }

    .page-casino__section-title {
        font-size: clamp(22px, 7vw, 32px);
    }

    .page-casino__intro-text {
        font-size: 14px;
    }

    .page-casino__game-card h3,
    .page-casino__promotion-title {
        font-size: 18px;
    }

    .page-casino__game-card p,
    .page-casino__promotion-description,
    .page-casino__feature-text {
        font-size: 13px;
    }

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

    .page-casino__registration-text {
        font-size: 14px;
    }
}