/* style/vip-club.css */

/* Biến CSS */
:root {
    --page-vip-club-primary-color: #FFD700;
    --page-vip-club-secondary-color: #00008B;
    --page-vip-club-text-light: #ffffff;
    --page-vip-club-text-dark: #333333;
    --page-vip-club-bg-dark: #000000;
    --page-vip-club-bg-light: #f5f5f5;
}

.page-vip-club {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-vip-club-text-light); /* Body background is dark, so text is light */
    background-color: var(--page-vip-club-bg-dark);
}

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

.page-vip-club__hero-section {
    position: relative;
    width: 100%;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: var(--page-vip-club-bg-dark); /* Ensure background is dark */
    padding-top: var(--header-offset, 120px);
}

.page-vip-club__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.4; /* Make image subtle behind text */
}

.page-vip-club__hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 40px;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
    border-radius: 10px;
}

.page-vip-club__hero-title {
    font-size: 3.5em;
    color: var(--page-vip-club-primary-color);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-vip-club__hero-description {
    font-size: 1.3em;
    color: var(--page-vip-club-text-light);
    margin-bottom: 30px;
}

.page-vip-club__btn-primary {
    display: inline-block;
    background-color: var(--page-vip-club-primary-color);
    color: var(--page-vip-club-bg-dark); /* Dark text on gold button for contrast */
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
}

.page-vip-club__btn-primary:hover {
    background-color: #FFC107; /* Slightly darker gold on hover */
    transform: translateY(-3px);
}

.page-vip-club__intro-section,
.page-vip-club__tiers-section,
.page-vip-club__benefits-section,
.page-vip-club__join-section,
.page-vip-club__video-section,
.page-vip-club__faq-section,
.page-vip-club__conclusion-section {
    padding: 80px 0;
}

.page-vip-club__dark-bg {
    background-color: var(--page-vip-club-secondary-color);
    color: var(--page-vip-club-text-light);
}

.page-vip-club__section-title {
    font-size: 2.5em;
    color: var(--page-vip-club-primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.page-vip-club__dark-bg .page-vip-club__section-title {
    color: var(--page-vip-club-primary-color);
}

.page-vip-club__paragraph {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: justify;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__tiers-grid,
.page-vip-club__benefits-grid,
.page-vip-club__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-vip-club__tier-card,
.page-vip-club__benefit-card,
.page-vip-club__step-card {
    background-color: rgba(255, 255, 255, 0.1); /* Light transparent background for cards */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__tier-card:hover,
.page-vip-club__benefit-card:hover,
.page-vip-club__step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-club__tier-image,
.page-vip-club__benefit-image,
.page-vip-club__step-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-vip-club__tier-title,
.page-vip-club__benefit-title,
.page-vip-club__step-title {
    font-size: 1.8em;
    color: var(--page-vip-club-primary-color);
    margin-bottom: 15px;
}

.page-vip-club__tier-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-vip-club__tier-benefits li {
    margin-bottom: 10px;
    font-size: 1.05em;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__benefit-text,
.page-vip-club__step-text {
    font-size: 1em;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__inline-link {
    color: var(--page-vip-club-primary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-vip-club__inline-link:hover {
    color: #FFC107;
    text-decoration: underline;
}

.page-vip-club__cta-area {
    text-align: center;
    margin-top: 50px;
}

.page-vip-club__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    margin: 40px auto;
    border-radius: 10px;
}

.page-vip-club__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
}

.page-vip-club__faq-list {
    margin-top: 40px;
}

.page-vip-club__faq-item {
    background-color: rgba(255, 255, 255, 0.1); /* Light transparent background */
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: var(--page-vip-club-secondary-color);
    transition: background-color 0.3s ease;
}

.page-vip-club__faq-question:hover {
    background-color: #00006b; /* Slightly lighter blue on hover */
}

.page-vip-club__faq-title {
    font-size: 1.2em;
    margin: 0;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--page-vip-club-primary-color);
    transition: transform 0.3s ease;
}

.page-vip-club__faq-item.active .page-vip-club__faq-toggle {
    transform: rotate(45deg); /* Plus sign rotates to form an 'X' or minus */
}

.page-vip-club__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__faq-item.active .page-vip-club__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 15px 25px;
}

.page-vip-club__faq-answer p {
    margin-bottom: 0;
}

.page-vip-club__conclusion-section {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-vip-club__hero-title {
        font-size: 3em;
    }
    .page-vip-club__hero-description {
        font-size: 1.2em;
    }
    .page-vip-club__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-vip-club__hero-section {
        min-height: 500px;
        padding-top: var(--header-offset, 120px) !important; /* Ensure mobile header offset */
    }
    .page-vip-club__hero-content {
        padding: 20px;
    }
    .page-vip-club__hero-title {
        font-size: 2.5em;
    }
    .page-vip-club__hero-description {
        font-size: 1em;
    }
    .page-vip-club__btn-primary {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-vip-club__intro-section,
    .page-vip-club__tiers-section,
    .page-vip-club__benefits-section,
    .page-vip-club__join-section,
    .page-vip-club__video-section,
    .page-vip-club__faq-section,
    .page-vip-club__conclusion-section {
        padding: 40px 0;
    }
    
    .page-vip-club__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .page-vip-club__paragraph {
        font-size: 0.95em;
    }

    .page-vip-club__tiers-grid,
    .page-vip-club__benefits-grid,
    .page-vip-club__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-vip-club__tier-card,
    .page-vip-club__benefit-card,
    .page-vip-club__step-card {
        padding: 20px;
    }

    .page-vip-club__tier-title,
    .page-vip-club__benefit-title,
    .page-vip-club__step-title {
        font-size: 1.5em;
    }

    /* Mobile image and video responsiveness */
    .page-vip-club img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-vip-club video,
    .page-vip-club__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-vip-club__section,
    .page-vip-club__card,
    .page-vip-club__container,
    .page-vip-club__video-section,
    .page-vip-club__video-container,
    .page-vip-club__video-wrapper,
    .page-vip-club__cta-buttons,
    .page-vip-club__button-group,
    .page-vip-club__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow-x: hidden !important;
    }
    .page-vip-club__btn-primary,
    .page-vip-club a[class*="button"],
    .page-vip-club 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-left: 15px !important;
        padding-right: 15px !important;
        margin-bottom: 10px;
    }
    .page-vip-club__cta-buttons {
        flex-direction: column !important;
        gap: 10px;
    }
    .page-vip-club__faq-question {
        padding: 15px 20px;
    }
    .page-vip-club__faq-answer {
        padding: 0 20px;
    }
    .page-vip-club__faq-item.active .page-vip-club__faq-answer {
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-vip-club__hero-title {
        font-size: 2em;
    }
    .page-vip-club__hero-description {
        font-size: 0.9em;
    }
    .page-vip-club__section-title {
        font-size: 1.5em;
    }
}