/* style/khuyn-mi-vip-privileges.css */

:root {
    --primary-color: #2C3E50; /* Deep Blue */
    --secondary-color: #F39C12; /* Bright Orange */
    --text-dark: #333333;
    --text-light: #ffffff;
    --background-light: #f4f7f6;
    --background-dark: #233140; /* Slightly darker than primary for contrast */
    --border-color: #e0e0e0;
}

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

.page-khuyn-mi-vip-privileges .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-khuyn-mi-vip-privileges .section-title {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 20px;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--background-dark)); /* Dark gradient */
    color: var(--text-light);
    overflow: hidden; /* Ensure image doesn't spill */
}

.page-khuyn-mi-vip-privileges .hero-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2; /* Ensure content is above image */
}

.page-khuyn-mi-vip-privileges .hero-image {
    width: 100%;
    margin-bottom: 30px;
}

.page-khuyn-mi-vip-privileges .hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi-vip-privileges .hero-content {
    position: relative;
    z-index: 3; /* Ensure text is above image */
    text-align: center;
    width: 100%;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.4); /* Semi-transparent overlay for text readability */
    border-radius: 8px;
    margin-top: -80px; /* Overlap with image slightly for visual appeal */
}

.page-khuyn-mi-vip-privileges .hero-title {
    font-size: 3.2em;
    margin-bottom: 15px;
    color: var(--text-light);
    font-weight: bold;
    line-height: 1.2;
}

.page-khuyn-mi-vip-privileges .hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.page-khuyn-mi-vip-privileges .cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: var(--secondary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(243, 156, 18, 0.4);
    border: none;
    cursor: pointer;
}

.page-khuyn-mi-vip-privileges .cta-button:hover {
    background: #e68a00; /* Slightly darker orange */
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(243, 156, 18, 0.6);
}

.page-khuyn-mi-vip-privileges .intro-section,
.page-khuyn-mi-vip-privileges .tiers-section,
.page-khuyn-mi-vip-privileges .benefits-section,
.page-khuyn-mi-vip-privileges .how-to-join-section,
.page-khuyn-mi-vip-privileges .faq-section,
.page-khuyn-mi-vip-privileges .cta-final-section {
    padding: 60px 0;
    background-color: var(--background-light);
}

.page-khuyn-mi-vip-privileges .intro-section p,
.page-khuyn-mi-vip-privileges .how-to-join-section p,
.page-khuyn-mi-vip-privileges .cta-final-section p {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: justify;
    color: var(--text-dark);
}

.page-khuyn-mi-vip-privileges .intro-section .image-wrapper {
    text-align: center;
    margin: 40px 0;
}

.page-khuyn-mi-vip-privileges .intro-section .image-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Tiers Section */
.page-khuyn-mi-vip-privileges .tier-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-khuyn-mi-vip-privileges .tier-card {
    background: var(--text-light);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 5px solid var(--secondary-color);
}

.page-khuyn-mi-vip-privileges .tier-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.page-khuyn-mi-vip-privileges .tier-title {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .tier-description {
    font-size: 1em;
    color: #666;
    margin-bottom: 20px;
}

.page-khuyn-mi-vip-privileges .tier-benefits {
    list-style: none;
    padding: 0;
    margin-top: 20px;
    text-align: left;
}

.page-khuyn-mi-vip-privileges .tier-benefits li {
    font-size: 0.95em;
    margin-bottom: 10px;
    color: var(--text-dark);
    position: relative;
    padding-left: 25px;
}

.page-khuyn-mi-vip-privileges .tier-benefits li::before {
    content: '✅'; /* Checkmark emoji */
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 1.1em;
}

.page-khuyn-mi-vip-privileges .tier-note {
    text-align: center;
    margin-top: 40px;
    font-style: italic;
    color: #555;
    font-size: 1em;
}

/* Benefits Section */
.page-khuyn-mi-vip-privileges .benefits-section {
    background-color: var(--background-dark); /* Darker background for contrast */
    color: var(--text-light);
}

.page-khuyn-mi-vip-privileges .benefits-section .section-title {
    color: var(--secondary-color);
}

.page-khuyn-mi-vip-privileges .benefits-section p {
    color: #e0e0e0;
    text-align: justify;
}

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

.page-khuyn-mi-vip-privileges .benefit-item {
    background: var(--primary-color);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 5px solid var(--secondary-color);
}

.page-khuyn-mi-vip-privileges .benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi-vip-privileges .benefit-item img {
    max-width: 250px; /* Min 200x200px */
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
}

.page-khuyn-mi-vip-privileges .benefit-item h3 {
    font-size: 1.5em;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .benefit-item p {
    font-size: 1em;
    color: #cccccc;
    text-align: justify;
}

.page-khuyn-mi-vip-privileges .cta-bottom {
    text-align: center;
    margin-top: 60px;
}

/* How to Join Section */
.page-khuyn-mi-vip-privileges .how-to-join-section {
    background-color: var(--background-light);
}

.page-khuyn-mi-vip-privileges .join-steps {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-khuyn-mi-vip-privileges .join-steps li {
    background: var(--text-light);
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    padding: 25px 30px;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.page-khuyn-mi-vip-privileges .join-steps li:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-khuyn-mi-vip-privileges .join-steps li h3 {
    font-size: 1.6em;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: bold;
    position: relative;
    padding-left: 40px;
}

.page-khuyn-mi-vip-privileges .join-steps li h3::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--secondary-color);
    color: var(--text-light);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1em;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .join-steps li p {
    font-size: 1em;
    color: var(--text-dark);
    margin-bottom: 0;
    text-align: left;
}

.page-khuyn-mi-vip-privileges .join-steps li a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .join-steps li a:hover {
    text-decoration: underline;
}

/* FAQ Section */
.page-khuyn-mi-vip-privileges .faq-section {
    background-color: #f0f3f2; /* Light grey for contrast */
}

.page-khuyn-mi-vip-privileges .faq-list {
    margin-top: 40px;
}

.page-khuyn-mi-vip-privileges .faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.page-khuyn-mi-vip-privileges .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: var(--text-light);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.page-khuyn-mi-vip-privileges .faq-question:hover {
    background: #f5f5f5;
}

.page-khuyn-mi-vip-privileges .faq-question h3 {
    font-size: 1.2em;
    color: var(--primary-color);
    margin: 0;
    font-weight: bold;
}

.page-khuyn-mi-vip-privileges .faq-toggle {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--secondary-color);
    transition: transform 0.3s ease;
    line-height: 1;
}

.page-khuyn-mi-vip-privileges .faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.page-khuyn-mi-vip-privileges .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 25px;
    background: #f9f9f9;
    color: var(--text-dark);
    font-size: 1em;
}

.page-khuyn-mi-vip-privileges .faq-item.active .faq-answer {
    max-height: 500px; /* Sufficient height for content */
    padding: 15px 25px 25px;
    border-top: 1px solid var(--border-color);
}

.page-khuyn-mi-vip-privileges .faq-answer p {
    margin-bottom: 0;
}

/* Final CTA Section */
.page-khuyn-mi-vip-privileges .cta-final-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--background-dark));
    color: var(--text-light);
    padding: 80px 20px;
}

.page-khuyn-mi-vip-privileges .cta-final-section .section-title {
    color: var(--secondary-color);
    margin-bottom: 25px;
}

.page-khuyn-mi-vip-privileges .cta-final-section p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: #e0e0e0;
}

.page-khuyn-mi-vip-privileges .cta-final-section .large-button {
    padding: 22px 60px;
    font-size: 1.4em;
    border-radius: 10px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-khuyn-mi-vip-privileges .hero-title {
        font-size: 2.8em;
    }
    .page-khuyn-mi-vip-privileges .section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-khuyn-mi-vip-privileges .hero-section {
        padding: 40px 15px;
    }
    .page-khuyn-mi-vip-privileges .hero-title {
        font-size: 2.2em;
    }
    .page-khuyn-mi-vip-privileges .hero-description {
        font-size: 1em;
    }
    .page-khuyn-mi-vip-privileges .cta-button {
        padding: 15px 35px;
        font-size: 1.1em;
    }
    .page-khuyn-mi-vip-privileges .hero-content {
        margin-top: -60px; /* Adjust overlap */
    }

    .page-khuyn-mi-vip-privileges .section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-khuyn-mi-vip-privileges .intro-section,
    .page-khuyn-mi-vip-privileges .tiers-section,
    .page-khuyn-mi-vip-privileges .benefits-section,
    .page-khuyn-mi-vip-privileges .how-to-join-section,
    .page-khuyn-mi-vip-privileges .faq-section,
    .page-khuyn-mi-vip-privileges .cta-final-section {
        padding: 40px 0;
    }

    .page-khuyn-mi-vip-privileges .tier-card,
    .page-khuyn-mi-vip-privileges .benefit-item {
        padding: 25px;
    }

    .page-khuyn-mi-vip-privileges .tier-title {
        font-size: 1.5em;
    }
    .page-khuyn-mi-vip-privileges .benefit-item h3 {
        font-size: 1.3em;
    }

    .page-khuyn-mi-vip-privileges .join-steps li {
        padding: 20px 25px;
    }
    .page-khuyn-mi-vip-privileges .join-steps li h3 {
        font-size: 1.4em;
        padding-left: 35px;
    }
    .page-khuyn-mi-vip-privileges .join-steps li h3::before {
        width: 25px;
        height: 25px;
        font-size: 1em;
    }

    .page-khuyn-mi-vip-privileges .faq-question {
        padding: 15px 20px;
    }
    .page-khuyn-mi-vip-privileges .faq-question h3 {
        font-size: 1.1em;
    }
    .page-khuyn-mi-vip-privileges .faq-toggle {
        font-size: 1.5em;
    }
    .page-khuyn-mi-vip-privileges .faq-answer {
        padding: 10px 20px 20px;
    }
    
    .page-khuyn-mi-vip-privileges .cta-final-section .large-button {
        padding: 18px 45px;
        font-size: 1.2em;
    }
}

@media (max-width: 480px) {
    .page-khuyn-mi-vip-privileges .hero-title {
        font-size: 1.8em;
    }
    .page-khuyn-mi-vip-privileges .hero-content {
        padding: 15px;
        margin-top: -40px;
    }
    .page-khuyn-mi-vip-privileges .cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-khuyn-mi-vip-privileges .section-title {
        font-size: 1.5em;
    }
    .page-khuyn-mi-vip-privileges .tier-card,
    .page-khuyn-mi-vip-privileges .benefit-item {
        padding: 20px;
    }
    .page-khuyn-mi-vip-privileges .tier-title {
        font-size: 1.3em;
    }
    .page-khuyn-mi-vip-privileges .benefit-item h3 {
        font-size: 1.2em;
    }
    .page-khuyn-mi-vip-privileges .join-steps li h3 {
        font-size: 1.2em;
        padding-left: 30px;
    }
    .page-khuyn-mi-vip-privileges .join-steps li h3::before {
        width: 22px;
        height: 22px;
        font-size: 0.9em;
    }
    .page-khuyn-mi-vip-privileges .faq-question h3 {
        font-size: 1em;
    }
    .page-khuyn-mi-vip-privileges .faq-toggle {
        font-size: 1.3em;
    }
    .page-khuyn-mi-vip-privileges .cta-final-section .large-button {
        padding: 15px 30px;
        font-size: 1.1em;
    }
}

/* Ensure contrast for text on various backgrounds */
.page-khuyn-mi-vip-privileges .hero-content h1,
.page-khuyn-mi-vip-privileges .hero-content p,
.page-khuyn-mi-vip-privileges .cta-button {
    /* These are on a dark background or orange button, text is light, contrast good */
}

.page-khuyn-mi-vip-privileges .intro-section p,
.page-khuyn-mi-vip-privileges .tiers-section p,
.page-khuyn-mi-vip-privileges .how-to-join-section p,
.page-khuyn-mi-vip-privileges .faq-answer p {
    color: var(--text-dark); /* Dark text on light background */
}

.page-khuyn-mi-vip-privileges .benefits-section p {
    color: #cccccc; /* Light text on dark background */
}

.page-khuyn-mi-vip-privileges .section-title,
.page-khuyn-mi-vip-privileges .tier-title,
.page-khuyn-mi-vip-privileges .join-steps li h3,
.page-khuyn-mi-vip-privileges .faq-question h3 {
    color: var(--primary-color); /* Dark text on light background */
}

.page-khuyn-mi-vip-privileges .benefits-section .section-title,
.page-khuyn-mi-vip-privileges .benefit-item h3,
.page-khuyn-mi-vip-privileges .cta-final-section .section-title {
    color: var(--secondary-color); /* Orange text on dark background, contrast good */
}

/* Counter for how-to-join steps */
.page-khuyn-mi-vip-privileges .join-steps {
    counter-reset: step-counter;
}