/* style/vip-club.css */

/* Biến CSS */
:root {
    --page-vip-club-primary-color: #26A9E0;
    --page-vip-club-secondary-color: #FFFFFF;
    --page-vip-club-text-dark: #333333;
    --page-vip-club-text-light: #FFFFFF;
    --page-vip-club-accent-login: #EA7C07;
    --page-vip-club-background-light: #FFFFFF;
    --page-vip-club-background-dark: #1a1a1a; /* Giả định nền body tối */
}

.page-vip-club {
    font-family: 'Arial', sans-serif;
    color: var(--page-vip-club-text-light); /* Mặc định chữ sáng vì body nền tối */
    background-color: var(--dark-background-1, #1a1a1a); /* Sử dụng biến từ shared hoặc fallback */
}

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

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

.page-vip-club__dark-bg {
    background-color: var(--dark-background-1, #1a1a1a);
    color: var(--page-vip-club-text-light);
}

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

.page-vip-club__section-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--page-vip-club-primary-color);
    font-weight: bold;
}

.page-vip-club__section-description {
    font-size: 1.1em;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Hero Section */
.page-vip-club__hero-section {
    position: relative;
    padding: 120px 0 60px 0; /* Đảm bảo đủ khoảng trống cho header */
    padding-top: var(--header-offset, 120px); /* Sử dụng biến header-offset */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 700px;
    text-align: center;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-vip-club__hero-title {
    font-size: 4.5em;
    margin-bottom: 25px;
    color: var(--page-vip-club-secondary-color);
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.page-vip-club__hero-description {
    font-size: 1.3em;
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-vip-club__hero-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-vip-club__hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.page-vip-club__hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4); /* Làm tối video nền */
}

/* Buttons */
.page-vip-club__btn-primary,
.page-vip-club__btn-secondary {
    display: inline-block;
    padding: 16px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
}

.page-vip-club__btn-primary {
    background-color: var(--page-vip-club-primary-color);
    color: var(--page-vip-club-text-light);
    border: 2px solid var(--page-vip-club-primary-color);
}

.page-vip-club__btn-primary:hover {
    background-color: #1e87bb;
    border-color: #1e87bb;
}

.page-vip-club__btn-secondary {
    background-color: transparent;
    color: var(--page-vip-club-primary-color);
    border: 2px solid var(--page-vip-club-primary-color);
}

.page-vip-club__btn-secondary:hover {
    background-color: var(--page-vip-club-primary-color);
    color: var(--page-vip-club-text-light);
}

.page-vip-club__btn--large {
    min-width: 200px;
    padding: 18px 40px;
    font-size: 1.2em;
}

/* Images */
.page-vip-club__image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 40px auto;
    display: block;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-vip-club__image--center {
    margin-left: auto;
    margin-right: auto;
}

/* Benefits Section */
.page-vip-club__benefits-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-vip-club__benefits-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 12px;
    text-align: left;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-vip-club__benefits-item:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.15);
}

.page-vip-club__benefits-heading {
    font-size: 1.8em;
    color: var(--page-vip-club-primary-color);
    margin-bottom: 15px;
}

.page-vip-club__benefits-text {
    font-size: 1em;
    line-height: 1.7;
    color: var(--page-vip-club-text-light);
}

/* Levels Section */
.page-vip-club__level-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-vip-club__level-card {
    background-color: var(--page-vip-club-secondary-color);
    color: var(--page-vip-club-text-dark);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.page-vip-club__level-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-vip-club__level-title {
    font-size: 2em;
    color: var(--page-vip-club-primary-color);
    margin-bottom: 10px;
}

.page-vip-club__level-description {
    font-size: 1em;
    line-height: 1.6;
}

.page-vip-club__note-text {
    margin-top: 40px;
    font-size: 1.1em;
    color: var(--page-vip-club-text-dark);
}

.page-vip-club__note-text a {
    color: var(--page-vip-club-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-vip-club__note-text a:hover {
    text-decoration: underline;
}

/* How to Join Section */
.page-vip-club__join-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-vip-club__join-step-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.page-vip-club__join-step-card:hover {
    transform: translateY(-8px);
}

.page-vip-club__step-icon {
    font-size: 3em;
    color: var(--page-vip-club-primary-color);
    margin-bottom: 20px;
    font-weight: bold;
    background-color: var(--page-vip-club-secondary-color);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.page-vip-club__step-text {
    font-size: 1em;
    line-height: 1.7;
    color: var(--page-vip-club-text-light);
}

.page-vip-club__step-text a {
    color: var(--page-vip-club-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-vip-club__step-text a:hover {
    text-decoration: underline;
}

/* FAQ Section */
.page-vip-club__faq-list {
    max-width: 900px;
    margin: 50px auto 0 auto;
    text-align: left;
}

.page-vip-club__faq-item {
    background-color: var(--page-vip-club-secondary-color);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-vip-club__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: #f9f9f9;
    color: var(--page-vip-club-text-dark);
    font-size: 1.2em;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-vip-club__faq-question:hover {
    background-color: #f0f0f0;
}

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

.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);
}

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

.page-vip-club__faq-item.active .page-vip-club__faq-answer {
    max-height: 1000px !important; /* Đủ lớn để chứa nội dung */
    padding: 15px 25px 25px 25px;
}

.page-vip-club__faq-answer p {
    margin: 0;
    line-height: 1.7;
}

/* CTA Section */
.page-vip-club__cta {
    padding: 100px 0;
}

.page-vip-club__cta-content {
    max-width: 900px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-vip-club__hero-title {
        font-size: 3.5em;
    }

    .page-vip-club__section-title {
        font-size: 2.8em;
    }
}

@media (max-width: 768px) {
    .page-vip-club {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-vip-club__hero-section {
        min-height: 600px;
        padding: 80px 0 40px 0;
        padding-top: var(--header-offset, 120px) !important; /* Đảm bảo khoảng cách với header trên mobile */
    }

    .page-vip-club__hero-title {
        font-size: 2.5em;
        margin-bottom: 20px;
    }

    .page-vip-club__hero-description {
        font-size: 1.1em;
        margin-bottom: 30px;
    }

    .page-vip-club__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-vip-club__btn-primary,
    .page-vip-club__btn-secondary,
    .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: 15px 20px;
        font-size: 1em;
    }

    .page-vip-club__btn--large {
        min-width: unset;
    }

    .page-vip-club__section {
        padding: 60px 0;
    }

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

    .page-vip-club__section-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-vip-club__benefits-list,
    .page-vip-club__level-grid,
    .page-vip-club__join-steps-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-vip-club__benefits-item,
    .page-vip-club__level-card,
    .page-vip-club__join-step-card {
        padding: 25px;
    }

    .page-vip-club__benefits-heading,
    .page-vip-club__level-title,
    .page-vip-club__step-title {
        font-size: 1.5em;
    }

    .page-vip-club__image {
        margin: 30px auto;
    }
    
    .page-vip-club img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-vip-club__section,
    .page-vip-club__card,
    .page-vip-club__container,
    .page-vip-club__hero-video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-vip-club__hero-video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .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: 10px 20px 20px 20px;
    }
}

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

    .page-vip-club__section-title {
        font-size: 1.8em;
    }
}