/* style/vip-program.css */

/* Biến màu */
:root {
    --k8vina-primary-color: #11A84E;
    --k8vina-secondary-color: #22C768;
    --k8vina-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --k8vina-card-bg: #11271B;
    --k8vina-background: #08160F;
    --k8vina-text-main: #F2FFF6;
    --k8vina-text-secondary: #A7D9B8;
    --k8vina-border: #2E7A4E;
    --k8vina-glow: #57E38D;
    --k8vina-gold: #F2C14E;
    --k8vina-divider: #1E3A2A;
    --k8vina-deep-green: #0A4B2C;
}

/* Reset và Typography cơ bản */
.page-vip-program {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--k8vina-text-main); /* Mặc định chữ sáng trên nền tối */
    background-color: var(--k8vina-background);
}

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

.page-vip-program__section-title,
.page-vip-program__sub-title {
    color: var(--k8vina-gold);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
}

.page-vip-program__section-title {
    font-size: clamp(2em, 4vw, 2.8em);
    padding-top: 40px;
}

.page-vip-program__sub-title {
    font-size: clamp(1.5em, 3vw, 2.2em);
    color: var(--k8vina-text-main);
}

.page-vip-program p {
    margin-bottom: 15px;
    color: var(--k8vina-text-secondary);
}

.page-vip-program a {
    color: var(--k8vina-secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-vip-program a:hover {
    color: var(--k8vina-glow);
}

/* Hero Section */
.page-vip-program__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0; /* body đã có padding-top */
    background-color: var(--k8vina-deep-green);
    overflow: hidden;
}

.page-vip-program__hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-vip-program__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-vip-program__hero-content {
    max-width: 900px;
    margin: 30px auto 0;
    text-align: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-vip-program__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em);
    color: var(--k8vina-gold);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
}

.page-vip-program__hero-description {
    font-size: clamp(1em, 2vw, 1.2em);
    color: var(--k8vina-text-secondary);
    margin-bottom: 30px;
}

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

.page-vip-program__btn-primary,
.page-vip-program__btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-vip-program__btn-primary {
    background: var(--k8vina-button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-vip-program__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-vip-program__btn-secondary {
    background: transparent;
    color: var(--k8vina-secondary-color);
    border: 2px solid var(--k8vina-secondary-color);
}

.page-vip-program__btn-secondary:hover {
    background: var(--k8vina-secondary-color);
    color: #ffffff;
    transform: translateY(-3px);
}

/* Introduction Section */
.page-vip-program__introduction-section {
    padding: 60px 0;
    background-color: var(--k8vina-background);
}

/* Levels Section */
.page-vip-program__levels-section {
    padding: 60px 0;
    background-color: var(--k8vina-card-bg);
    border-top: 1px solid var(--k8vina-divider);
    border-bottom: 1px solid var(--k8vina-divider);
}

.page-vip-program__list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: center;
}

.page-vip-program__list-item {
    background-color: var(--k8vina-deep-green);
    color: var(--k8vina-text-main);
    margin: 10px auto;
    padding: 10px 20px;
    border-radius: 5px;
    max-width: 600px;
    border: 1px solid var(--k8vina-border);
}

.page-vip-program__image {
    display: block;
    margin: 40px auto;
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    min-height: 200px;
}

/* Benefits Section */
.page-vip-program__benefits-section {
    padding: 60px 0;
    background-color: var(--k8vina-background);
}

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

.page-vip-program__benefit-card {
    background-color: var(--k8vina-card-bg);
    border: 1px solid var(--k8vina-border);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-vip-program__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-program__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-vip-program__card-title {
    color: var(--k8vina-gold);
    font-size: 1.4em;
    margin-bottom: 10px;
}

.page-vip-program__card-description {
    color: var(--k8vina-text-secondary);
    font-size: 0.95em;
}

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

/* Comparison Section */
.page-vip-program__comparison-section {
    padding: 60px 0;
    background-color: var(--k8vina-deep-green);
    border-top: 1px solid var(--k8vina-divider);
}

.page-vip-program__table-wrapper {
    overflow-x: auto;
    margin-top: 40px;
    border-radius: 10px;
    border: 1px solid var(--k8vina-border);
}

.page-vip-program__vip-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.page-vip-program__vip-table th,
.page-vip-program__vip-table td {
    padding: 15px;
    border: 1px solid var(--k8vina-divider);
    text-align: left;
    color: var(--k8vina-text-secondary);
}

.page-vip-program__vip-table th {
    background-color: var(--k8vina-primary-color);
    color: #ffffff;
    font-weight: bold;
    text-transform: uppercase;
}

.page-vip-program__vip-table tr:nth-child(even) {
    background-color: rgba(17, 168, 78, 0.1);
}

.page-vip-program__vip-table tr:hover {
    background-color: rgba(17, 168, 78, 0.2);
}

.page-vip-program__vip-table td strong {
    color: var(--k8vina-gold);
}

.page-vip-program__note {
    text-align: center;
    font-style: italic;
    margin-top: 20px;
    color: var(--k8vina-text-secondary);
}

/* Guide Section */
.page-vip-program__guide-section {
    padding: 60px 0;
    background-color: var(--k8vina-background);
}

/* FAQ Section */
.page-vip-program__faq-section {
    padding: 60px 0;
    background-color: var(--k8vina-card-bg);
    border-top: 1px solid var(--k8vina-divider);
}

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

.page-vip-program__faq-item {
    background-color: var(--k8vina-deep-green);
    border: 1px solid var(--k8vina-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-vip-program__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    font-weight: bold;
    color: var(--k8vina-text-main);
    background-color: var(--k8vina-primary-color);
    list-style: none; /* Hide default marker */
}

.page-vip-program__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-vip-program__faq-qtext {
    flex-grow: 1;
    font-size: 1.1em;
}

.page-vip-program__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
}

.page-vip-program__faq-answer {
    padding: 15px 20px;
    background-color: var(--k8vina-card-bg);
    color: var(--k8vina-text-secondary);
    border-top: 1px solid var(--k8vina-divider);
}

/* CTA Section */
.page-vip-program__cta-section {
    padding: 60px 0;
    text-align: center;
    background-color: var(--k8vina-background);
    border-top: 1px solid var(--k8vina-divider);
}

.page-vip-program__cta-description {
    font-size: 1.1em;
    margin-bottom: 40px;
    color: var(--k8vina-text-secondary);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-vip-program__benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

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

    .page-vip-program__container {
        padding: 0 15px;
    }

    .page-vip-program__section-title {
        font-size: 2em;
        padding-top: 30px;
    }

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

    .page-vip-program__hero-description {
        font-size: 1em;
    }

    .page-vip-program__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-vip-program__btn-primary,
    .page-vip-program__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-vip-program__hero-section {
        padding-bottom: 40px;
    }

    .page-vip-program__hero-content {
        margin-top: 20px;
    }

    .page-vip-program__vip-table {
        min-width: 600px;
    }

    /* Mobile image responsiveness */
    .page-vip-program img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-vip-program__hero-image-wrapper,
    .page-vip-program__image,
    .page-vip-program__card-image,
    .page-vip-program__table-wrapper,
    .page-vip-program__benefits-grid,
    .page-vip-program__benefit-card,
    .page-vip-program__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-vip-program__section,
    .page-vip-program__card,
    .page-vip-program__container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-vip-program__hero-section,
    .page-vip-program__introduction-section,
    .page-vip-program__levels-section,
    .page-vip-program__benefits-section,
    .page-vip-program__comparison-section,
    .page-vip-program__guide-section,
    .page-vip-program__faq-section,
    .page-vip-program__cta-section {
        padding-left: 0;
        padding-right: 0;
    }
    
    .page-vip-program__vip-table th,
    .page-vip-program__vip-table td {
        padding: 10px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .page-vip-program__main-title {
        font-size: 1.8em;
    }

    .page-vip-program__section-title {
        font-size: 1.7em;
    }

    .page-vip-program__sub-title {
        font-size: 1.3em;
    }
}