/* style/vip-club.css */

/* Biến CSS */
:root {
    --page-vip-club-primary-color: #1A1A2E;
    --page-vip-club-accent-color: #E94560;
    --page-vip-club-light-text: #F8F8F8;
    --page-vip-club-dark-text: #333333;
    --page-vip-club-background-light: #f0f2f5;
    --page-vip-club-card-bg: #272740;
    --page-vip-club-border-color: #3a3a5a;
}

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

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

.page-vip-club__hero-section {
    background: linear-gradient(135deg, var(--page-vip-club-primary-color) 0%, #3a1f3a 100%); /* Slightly adjusted for better gradient */
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--page-vip-club-border-color);
}

.page-vip-club__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:vip,luxury,pattern]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-vip-club__hero-title {
    font-size: 3.5em;
    color: var(--page-vip-club-light-text);
    margin-bottom: 20px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-vip-club__hero-subtitle {
    font-size: 1.3em;
    color: var(--page-vip-club-light-text);
    max-width: 800px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

.page-vip-club__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    font-size: 1.1em;
    position: relative;
    z-index: 1;
    text-align: center;
}

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

.page-vip-club__btn--primary:hover {
    background-color: #c93551; /* Darker accent */
    transform: translateY(-3px);
}

.page-vip-club__btn--secondary {
    background-color: transparent;
    color: var(--page-vip-club-accent-color);
    border: 2px solid var(--page-vip-club-accent-color);
    margin-left: 20px;
}

.page-vip-club__btn--secondary:hover {
    background-color: var(--page-vip-club-accent-color);
    color: var(--page-vip-club-light-text);
    transform: translateY(-3px);
}

.page-vip-club__btn--sm {
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 25px;
}

.page-vip-club__section-title {
    font-size: 2.8em;
    color: var(--page-vip-club-accent-color);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 60px;
    font-weight: bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-vip-club__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
    color: var(--page-vip-club-light-text);
    opacity: 0.8;
}

.page-vip-club__intro-section, 
.page-vip-club__levels-section, 
.page-vip-club__features-section, 
.page-vip-club__how-to-join-section, 
.page-vip-club__details-section, 
.page-vip-club__cta-section, 
.page-vip-club__faq-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__intro-section {
    background-color: #1A1A2E;
}

.page-vip-club__content-grid {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.page-vip-club__content-grid--reverse {
    flex-direction: row-reverse;
}

.page-vip-club__text-content {
    flex: 1;
}

.page-vip-club__text-content p {
    margin-bottom: 20px;
    font-size: 1.1em;
    color: var(--page-vip-club-light-text);
    opacity: 0.9;
}

.page-vip-club__image-wrapper {
    flex: 1;
    text-align: center;
}

.page-vip-club__image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.page-vip-club__text-link:hover {
    color: #c93551;
    text-decoration: underline;
}

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

.page-vip-club__card {
    background-color: var(--page-vip-club-card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.page-vip-club__card-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--page-vip-club-accent-color));
}

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

.page-vip-club__card-text {
    font-size: 1em;
    color: var(--page-vip-club-light-text);
    opacity: 0.7;
    margin-bottom: 20px;
}

.page-vip-club__card-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    color: var(--page-vip-club-light-text);
}

.page-vip-club__card-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
    font-size: 0.95em;
}

.page-vip-club__card-features li::before {
    content: '✓';
    color: var(--page-vip-club-accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.page-vip-club__cta-text {
    text-align: center;
    margin-top: 40px;
    font-size: 1.1em;
    color: var(--page-vip-club-light-text);
}

/* Features Section */
.page-vip-club__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.page-vip-club__feature-item {
    background-color: var(--page-vip-club-card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--page-vip-club-accent-color));
}

.page-vip-club__feature-title {
    font-size: 1.6em;
    color: var(--page-vip-club-accent-color);
    margin-bottom: 15px;
}

.page-vip-club__feature-text {
    font-size: 1em;
    color: var(--page-vip-club-light-text);
    opacity: 0.8;
}

/* Details Section */
.page-vip-club__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-vip-club__detail-item {
    background-color: var(--page-vip-club-card-bg);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-vip-club-border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-vip-club__detail-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.page-vip-club__detail-item h3 a {
    color: var(--page-vip-club-accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-vip-club__detail-item h3 a:hover {
    color: #c93551;
    text-decoration: underline;
}

.page-vip-club__detail-item p {
    font-size: 1em;
    color: var(--page-vip-club-light-text);
    opacity: 0.8;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* CTA Section */
.page-vip-club__cta-section {
    text-align: center;
    background: linear-gradient(90deg, #1A1A2E, #2f1d2f);
}

.page-vip-club__cta-buttons {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

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

.page-vip-club__faq-item {
    background-color: var(--page-vip-club-card-bg);
    border: 1px solid var(--page-vip-club-border-color);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-vip-club__faq-question {
    font-size: 1.3em;
    color: var(--page-vip-club-light-text);
    padding: 20px 30px;
    cursor: pointer;
    margin: 0;
    position: relative;
    transition: background-color 0.3s ease;
}

.page-vip-club__faq-question::after {
    content: '+';
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5em;
    color: var(--page-vip-club-accent-color);
    transition: transform 0.3s ease;
}

.page-vip-club__faq-question.active {
    background-color: #2e2e4a;
}

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

.page-vip-club__faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    color: var(--page-vip-club-light-text);
    opacity: 0.8;
}

.page-vip-club__faq-answer p {
    padding-bottom: 20px;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-vip-club__hero-title {
        font-size: 2.8em;
    }
    .page-vip-club__section-title {
        font-size: 2.2em;
    }
    .page-vip-club__content-grid {
        flex-direction: column;
    }
    .page-vip-club__content-grid--reverse {
        flex-direction: column;
    }
    .page-vip-club__btn--secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    .page-vip-club__cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .page-vip-club__btn {
        width: 80%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .page-vip-club__hero-title {
        font-size: 2.2em;
    }
    .page-vip-club__hero-subtitle {
        font-size: 1.1em;
    }
    .page-vip-club__section-title {
        font-size: 1.8em;
    }
    .page-vip-club__section-description {
        font-size: 0.95em;
    }
    .page-vip-club__level-cards, .page-vip-club__feature-grid, .page-vip-club__detail-list {
        grid-template-columns: 1fr;
    }
    .page-vip-club__card, .page-vip-club__feature-item, .page-vip-club__detail-item {
        padding: 20px;
    }
    .page-vip-club__card-title, .page-vip-club__feature-title {
        font-size: 1.5em;
    }
    .page-vip-club__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-vip-club__faq-question::after {
        right: 20px;
    }
    .page-vip-club__faq-answer {
        padding: 0 20px;
    }
}