/* Biến màu từ chủ đề Black Orange */
:root {
    --page-casino-primary-color: #FF8C1A;
    --page-casino-secondary-color: #FFA53A;
    --page-casino-button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    --page-casino-card-bg: #17191F;
    --page-casino-background: #0D0E12;
    --page-casino-text-main: #FFF3E6;
    --page-casino-border-color: #A84F0C;
    --page-casino-glow-color: #FFB04D;
    --page-casino-deep-orange: #D96800;
    --page-casino-dark-text-on-light-bg: #333333;
    --page-casino-light-text-on-dark-bg: #ffffff;
}

.page-casino {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-casino-text-main); /* Mặc định chữ sáng trên nền tối */
    background-color: var(--page-casino-background); /* Nền tổng thể */
}

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

.page-casino__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--page-casino-primary-color);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-casino__section-description {
    font-size: 18px;
    color: var(--page-casino-text-main);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px;
}

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

.page-casino__content-area {
    max-width: 900px;
    margin: 0 auto;
    color: var(--page-casino-text-main);
}

.page-casino__content-area p {
    margin-bottom: 20px;
    font-size: 17px;
}

.page-casino__image-full {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px 0;
    border-radius: 8px;
    object-fit: cover;
}

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Nhỏ hơn so với header-offset */
    padding-bottom: 60px;
}

.page-casino__hero-image-wrapper {
    width: 100%;
    position: relative;
    z-index: 1;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16/9;
    border-radius: 0 0 15px 15px;
}

.page-casino__hero-content-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    padding: 0 15px;
    margin-top: -100px; /* Kéo lên một chút để có hiệu ứng xếp lớp */
}

.page-casino__hero-content {
    text-align: center;
    background: rgba(13, 14, 18, 0.7); /* Nền tối nhẹ để chữ nổi bật */
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--page-casino-border-color);
    box-shadow: 0 0 30px rgba(255, 140, 26, 0.3);
    backdrop-filter: blur(5px);
}

.page-casino__main-title {
    font-size: clamp(32px, 5vw, 56px);
    color: var(--page-casino-secondary-color);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.1;
}

.page-casino__hero-description {
    font-size: 20px;
    color: var(--page-casino-text-main);
    max-width: 800px;
    margin: 0 auto 30px;
}

.page-casino__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.page-casino__btn-primary,
.page-casino__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    border: none;
    box-sizing: border-box;
    max-width: 100%;
}

.page-casino__btn-primary {
    background: var(--page-casino-button-gradient);
    color: var(--page-casino-light-text-on-dark-bg);
    box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-casino__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

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

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

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

.page-casino__cta-center {
    text-align: center;
    margin-top: 40px;
}

/* Dark Background Section */
.page-casino__dark-section,
.page-casino__dark-bg {
    background-color: var(--page-casino-card-bg);
    color: var(--page-casino-text-main);
}

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

.page-casino__game-card {
    background: var(--page-casino-background);
    border: 1px solid var(--page-casino-border-color);
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 140, 26, 0.3);
}

.page-casino__game-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-casino__game-card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    padding: 0 15px;
}

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

.page-casino__game-card-title a:hover {
    color: var(--page-casino-glow-color);
}

.page-casino__game-card-description {
    font-size: 16px;
    color: var(--page-casino-text-main);
    padding: 0 15px;
    margin-bottom: 20px;
}

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

.page-casino__promo-card {
    background: var(--page-casino-light-text-on-dark-bg);
    color: var(--page-casino-dark-text-on-light-bg);
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.page-casino__promo-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-casino__promo-card-content {
    padding: 0 20px;
}

.page-casino__promo-card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--page-casino-dark-text-on-light-bg);
}

.page-casino__promo-card-text {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--page-casino-dark-text-on-light-bg);
}

/* Advantages Section */
.page-casino__advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-casino__advantage-item {
    background: var(--page-casino-background);
    border: 1px solid var(--page-casino-border-color);
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 140, 26, 0.3);
}

.page-casino__advantage-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 20px;
    display: block;
}

.page-casino__advantage-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--page-casino-secondary-color);
    margin-bottom: 10px;
}

.page-casino__advantage-description {
    font-size: 16px;
    color: var(--page-casino-text-main);
}

/* Payment Section */
.page-casino__payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-casino__payment-item {
    background: var(--page-casino-card-bg);
    border: 1px solid var(--page-casino-border-color);
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__payment-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 140, 26, 0.3);
}

.page-casino__payment-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin: 0 auto 20px;
    display: block;
}

.page-casino__payment-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--page-casino-secondary-color);
    margin-bottom: 10px;
}

.page-casino__payment-description {
    font-size: 15px;
    color: var(--page-casino-text-main);
}

/* Responsible Gaming Section */
.page-casino__responsible-gaming-section .page-casino__btn-secondary {
    border-color: var(--page-casino-secondary-color);
    color: var(--page-casino-secondary-color);
}

.page-casino__responsible-gaming-section .page-casino__btn-secondary:hover {
    background: var(--page-casino-secondary-color);
    color: var(--page-casino-light-text-on-dark-bg);
}

/* FAQ Section */
details.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--page-casino-border-color);
  overflow: hidden;
  background: var(--page-casino-card-bg);
  color: var(--page-casino-text-main);
}
details.page-casino__faq-item summary.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-casino__faq-item summary.page-casino__faq-question::-webkit-details-marker {
  display: none;
}
details.page-casino__faq-item summary.page-casino__faq-question:hover {
  background: rgba(255, 140, 26, 0.1);
}
.page-casino__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--page-casino-secondary-color);
}
.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--page-casino-primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-casino__faq-item .page-casino__faq-answer {
  padding: 0 20px 20px;
  background: var(--page-casino-background);
  border-radius: 0 0 5px 5px;
  color: var(--page-casino-text-main);
}

.page-casino__faq-answer p {
    font-size: 16px;
    margin-bottom: 0;
}

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

.page-casino__blog-card {
    background: var(--page-casino-card-bg);
    border: 1px solid var(--page-casino-border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--page-casino-text-main);
}

.page-casino__blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 140, 26, 0.3);
}

.page-casino__blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-casino__blog-card-content {
    padding: 20px;
}

.page-casino__blog-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
}

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

.page-casino__blog-card-title a:hover {
    color: var(--page-casino-glow-color);
}

.page-casino__blog-card-date {
    font-size: 14px;
    color: #bbb;
    margin-bottom: 15px;
}

.page-casino__blog-card-excerpt {
    font-size: 16px;
    color: var(--page-casino-text-main);
    margin-bottom: 20px;
}


/* Global image reset for content area */
.page-casino img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-casino__hero-content-wrapper {
        margin-top: -80px;
    }
    .page-casino__hero-content {
        padding: 30px;
    }
    .page-casino__section-title {
        font-size: clamp(26px, 3.5vw, 38px);
    }
    .page-casino__main-title {
        font-size: clamp(30px, 4.5vw, 50px);
    }
    .page-casino__hero-description {
        font-size: 18px;
    }
    .page-casino__games-grid,
    .page-casino__promotions-grid,
    .page-casino__advantages-grid,
    .page-casino__payment-methods-grid,
    .page-casino__blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    .page-casino__game-card-image,
    .page-casino__promo-card-image,
    .page-casino__blog-card-image {
        height: 180px;
    }
    .page-casino__game-card-title, .page-casino__promo-card-title, .page-casino__blog-card-title {
        font-size: 20px;
    }
    details.page-casino__faq-item summary.page-casino__faq-question {
        padding: 15px 18px;
    }
    .page-casino__faq-qtext {
        font-size: 17px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-casino__hero-section {
        padding-top: 10px;
        padding-bottom: 40px;
    }
    .page-casino__hero-image-wrapper {
        padding: 0;
    }
    .page-casino__hero-image {
        object-fit: contain !important;
        aspect-ratio: unset !important;
        height: auto !important;
        border-radius: 0;
    }
    .page-casino__hero-content-wrapper {
        margin-top: -60px;
        padding: 0 10px;
    }
    .page-casino__hero-content {
        padding: 25px;
        border-radius: 10px;
    }
    .page-casino__main-title {
        font-size: clamp(28px, 6vw, 40px);
        margin-bottom: 15px;
    }
    .page-casino__hero-description {
        font-size: 16px;
        margin-bottom: 25px;
    }
    .page-casino__cta-buttons {
        flex-direction: column !important;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }
    .page-casino__btn-primary,
    .page-casino__btn-secondary,
    .page-casino a[class*="button"],
    .page-casino a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px;
        font-size: 16px;
    }

    /* 通用图片与容器 */
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-casino__section,
    .page-casino__container,
    .page-casino__content-area,
    .page-casino__hero-image-wrapper,
    .page-casino__hero-content-wrapper,
    .page-casino__cta-buttons,
    .page-casino__games-grid,
    .page-casino__promotions-grid,
    .page-casino__advantages-grid,
    .page-casino__payment-methods-grid,
    .page-casino__blog-grid {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-casino__section {
        padding: 40px 0;
    }
    .page-casino__section-title {
        font-size: clamp(24px, 6vw, 32px);
        margin-bottom: 15px;
    }
    .page-casino__section-description {
        font-size: 15px;
        margin-bottom: 30px;
    }
    .page-casino__content-area p {
        font-size: 16px;
    }
    .page-casino__image-full {
        margin: 20px 0;
        border-radius: 5px;
    }

    /* 产品展示图区域 (Games Grid) */
    .page-casino__games-grid {
        grid-template-columns: repeat(2, 1fr) !important; /* 2 列 x 3 Hàng */
        gap: 20px;
        overflow-x: hidden;
    }
    .page-casino__game-card-image {
        height: 150px;
    }
    .page-casino__game-card-title {
        font-size: 18px;
    }
    .page-casino__game-card-description {
        font-size: 14px;
    }

    /* Promotions Grid */
    .page-casino__promotions-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .page-casino__promo-card-image {
        height: 180px;
    }
    .page-casino__promo-card-title {
        font-size: 20px;
    }
    .page-casino__promo-card-text {
        font-size: 15px;
    }

    /* Advantages Grid */
    .page-casino__advantages-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .page-casino__advantage-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    .page-casino__advantage-title {
        font-size: 20px;
    }
    .page-casino__advantage-description {
        font-size: 15px;
    }

    /* Payment Methods Grid */
    .page-casino__payment-methods-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .page-casino__payment-icon {
        width: 80px;
        height: 80px;
    }
    .page-casino__payment-title {
        font-size: 18px;
    }

    /* FAQ Section */
    details.page-casino__faq-item summary.page-casino__faq-question {
        padding: 15px;
    }
    .page-casino__faq-qtext {
        font-size: 16px;
    }
    .page-casino__faq-toggle {
        font-size: 20px;
        width: 24px;
        height: 24px;
    }
    details.page-casino__faq-item .page-casino__faq-answer {
        padding: 0 15px 15px;
    }
    .page-casino__faq-answer p {
        font-size: 15px;
    }

    /* Blog Section */
    .page-casino__blog-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .page-casino__blog-card-image {
        height: 180px;
    }
    .page-casino__blog-card-title {
        font-size: 20px;
    }
    .page-casino__blog-card-date,
    .page-casino__blog-card-excerpt {
        font-size: 14px;
    }
}