/* style/vip-program.css */

/* Biến CSS */
:root {
    --page-vip-program-primary-color: #FFD700; /* Vàng */
    --page-vip-program-secondary-color: #8B0000; /* Đỏ sẫm */
    --page-vip-program-dark-bg: #1a1a1a; /* Nền tối */
    --page-vip-program-light-text: #f0f0f0; /* Chữ sáng */
    --page-vip-program-dark-text: #333333; /* Chữ tối */
    --page-vip-program-accent-color: #0028ff; /* Màu nhấn */
}

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

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

.page-vip-program__hero {
    background: linear-gradient(135deg, var(--page-vip-program-dark-bg) 0%, var(--page-vip-program-secondary-color) 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-vip-program__hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

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

.page-vip-program__hero-subtitle {
    font-size: 1.3em;
    color: var(--page-vip-program-light-text);
    margin-bottom: 40px;
}

.page-vip-program__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    z-index: 1;
}

.page-vip-program__hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.page-vip-program__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
}

.page-vip-program__btn--primary {
    background-color: var(--page-vip-program-primary-color);
    color: var(--page-vip-program-dark-bg);
    border: 2px solid var(--page-vip-program-primary-color);
}

.page-vip-program__btn--primary:hover {
    background-color: transparent;
    color: var(--page-vip-program-primary-color);
    transform: translateY(-3px);
}

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

.page-vip-program__btn--secondary:hover {
    background-color: var(--page-vip-program-primary-color);
    color: var(--page-vip-program-dark-bg);
    transform: translateY(-3px);
}

.page-vip-program__introduction, 
.page-vip-program__levels, 
.page-vip-program__benefits, 
.page-vip-program__how-to-join, 
.page-vip-program__faq {
    padding: 60px 0;
}

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

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

.page-vip-program__text-content strong {
    color: var(--page-vip-program-primary-color);
}

.page-vip-program__level-grid, 
.page-vip-program__benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-vip-program__level-card, 
.page-vip-program__benefit-item {
    background-color: #2a2a2a;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-vip-program__level-card:hover, 
.page-vip-program__benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
}

.page-vip-program__level-icon, 
.page-vip-program__benefit-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    border-radius: 50%;
    object-fit: contain;
    border: 2px solid var(--page-vip-program-primary-color);
}

.page-vip-program__level-title, 
.page-vip-program__benefit-title {
    font-size: 1.8em;
    color: var(--page-vip-program-primary-color);
    margin-bottom: 15px;
}

.page-vip-program__level-features, 
.page-vip-program__benefit-description {
    font-size: 1em;
    color: var(--page-vip-program-light-text);
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-vip-program__level-features li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.page-vip-program__level-features li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--page-vip-program-primary-color);
}

.page-vip-program__how-to-join .page-vip-program__text-content a {
    color: var(--page-vip-program-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-vip-program__how-to-join .page-vip-program__text-content a:hover {
    text-decoration: underline;
}

.page-vip-program__join-steps {
    list-style: none;
    padding: 0;
    margin: 40px 0;
}

.page-vip-program__join-steps li {
    background-color: #2a2a2a;
    border-left: 5px solid var(--page-vip-program-primary-color);
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 5px;
    font-size: 1.1em;
    color: var(--page-vip-program-light-text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-vip-program__join-steps li strong {
    color: var(--page-vip-program-primary-color);
}

.page-vip-program__join-steps li a {
    color: var(--page-vip-program-primary-color);
    text-decoration: none;
}

.page-vip-program__join-steps li a:hover {
    text-decoration: underline;
}

.page-vip-program__cta-bottom {
    text-align: center;
    margin-top: 50px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-vip-program__faq-item {
    background-color: #2a2a2a;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-vip-program__faq-question {
    font-size: 1.4em;
    color: var(--page-vip-program-primary-color);
    margin-bottom: 10px;
}

.page-vip-program__faq-answer {
    font-size: 1.1em;
    color: var(--page-vip-program-light-text);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-vip-program__hero-title {
        font-size: 2.8em;
    }
    .page-vip-program__section-title {
        font-size: 2em;
    }
    .page-vip-program__level-grid, 
    .page-vip-program__benefit-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-vip-program__hero {
        padding: 80px 0;
    }
    .page-vip-program__hero-title {
        font-size: 2.2em;
    }
    .page-vip-program__hero-subtitle {
        font-size: 1.1em;
    }
    .page-vip-program__hero-actions {
        flex-direction: column;
        gap: 15px;
    }
    .page-vip-program__btn {
        width: 80%;
        margin: 0 auto;
    }
    .page-vip-program__section-title {
        font-size: 1.8em;
    }
    .page-vip-program__introduction, 
    .page-vip-program__levels, 
    .page-vip-program__benefits, 
    .page-vip-program__how-to-join, 
    .page-vip-program__faq {
        padding: 40px 0;
    }
}

@media (max-width: 576px) {
    .page-vip-program__hero-title {
        font-size: 1.8em;
    }
    .page-vip-program__hero-subtitle {
        font-size: 1em;
    }
    .page-vip-program__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-vip-program__section-title {
        font-size: 1.5em;
    }
    .page-vip-program__level-grid, 
    .page-vip-program__benefit-grid {
        grid-template-columns: 1fr;
    }
    .page-vip-program__level-icon, 
    .page-vip-program__benefit-icon {
        width: 60px;
        height: 60px;
    }
    .page-vip-program__level-title, 
    .page-vip-program__benefit-title {
        font-size: 1.5em;
    }
    .page-vip-program__faq-question {
        font-size: 1.2em;
    }
}