/* Base styles for the page */
.page-viet-96-vn {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #f5f5f5;
    box-sizing: border-box;
}

.page-viet-96-vn *,
.page-viet-96-vn *::before,
.page-viet-96-vn *::after {
    box-sizing: border-box;
}

/* Hero Section */
.page-viet-96-vn__hero-section {
    position: relative;
    width: 100%;
    min-height: 500px; /* Adjusted for mobile view */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
    padding-top: 10px; /* Decorative padding, as body handles main offset */
}

.page-viet-96-vn__hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)); /* Dark overlay */
}

.page-viet-96-vn__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1; /* Behind overlay */
}

.page-viet-96-vn__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 20px;
}

.page-viet-96-vn__hero-title {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #FFD700; /* Gold */
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-viet-96-vn__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-viet-96-vn__hero-button {
    display: inline-block;
    background-color: #DC143C; /* Crimson Red */
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

.page-viet-96-vn__hero-button:hover {
    background-color: #a00d2e; /* Darker red */
}

/* Section Titles */
.page-viet-96-vn__section-title {
    font-size: 2em;
    color: #1a1a1a;
    text-align: center;
    margin: 40px 0 30px;
    padding: 0 15px;
    position: relative;
}

.page-viet-96-vn__section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #FFD700; /* Gold */
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Products Section */
.page-viet-96-vn__products-section {
    padding: 30px 15px;
    background-color: #ffffff;
}

.page-viet-96-vn__product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center;
}

.page-viet-96-vn__product-item {
    background-color: #f9f9f9;
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.page-viet-96-vn__product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-viet-96-vn__product-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
    border-bottom: 3px solid #FFD700;
}

.page-viet-96-vn__product-name {
    font-size: 1.4em;
    color: #DC143C; /* Crimson Red */
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-viet-96-vn__product-description {
    font-size: 0.95em;
    color: #555555;
    padding: 0 15px;
}

/* Promotions Section */
.page-viet-96-vn__promotions-section {
    padding: 30px 15px;
    background-color: #f0f0f0;
}

.page-viet-96-vn__promotion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.page-viet-96-vn__promotion-card {
    background-color: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-viet-96-vn__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-viet-96-vn__promotion-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 3px solid #DC143C;
}

.page-viet-96-vn__promotion-details {
    padding: 20px;
}

.page-viet-96-vn__promotion-title {
    font-size: 1.3em;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.page-viet-96-vn__promotion-description {
    font-size: 0.9em;
    color: #555555;
    margin-bottom: 15px;
}

.page-viet-96-vn__more-promos {
    text-align: center;
    margin-top: 20px;
}

/* Why Choose Section */
.page-viet-96-vn__why-choose-section {
    padding: 30px 15px;
    background-color: #ffffff;
}

.page-viet-96-vn__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-viet-96-vn__feature-item {
    text-align: center;
    padding: 25px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-viet-96-vn__feature-icon {
    width: 150px; /* Increased size from 60x60 to 150x150 for example */
    height: 150px;
    object-fit: contain; /* Ensure full icon is visible */
    margin-bottom: 15px;
    filter: none; /* No color filters */
}

.page-viet-96-vn__feature-title {
    font-size: 1.25em;
    color: #DC143C; /* Crimson Red */
    margin-bottom: 10px;
}

.page-viet-96-vn__feature-description {
    font-size: 0.9em;
    color: #555555;
}

/* FAQ Section */
.page-viet-96-vn__faq-section {
    padding: 30px 15px;
    background-color: #f0f0f0;
}

.page-viet-96-vn__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-viet-96-vn__faq-item {
    background-color: #ffffff;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
    overflow: hidden;
}

.page-viet-96-vn__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    background-color: #FFD700; /* Gold */
    color: #1a1a1a;
    font-weight: bold;
    font-size: 1.1em;
    user-select: none;
    transition: background-color 0.3s ease;
}

.page-viet-96-vn__faq-question:hover {
    background-color: #e0c200; /* Darker gold */
}

.page-viet-96-vn__faq-question-text {
    margin: 0;
    font-size: 1.1em; /* Ensure good contrast */
    color: #1a1a1a; /* Ensure good contrast with gold background */
    pointer-events: none; /* Prevents event blocking */
}

.page-viet-96-vn__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    pointer-events: none; /* Prevents event blocking */
}

.page-viet-96-vn__faq-item.active .page-viet-96-vn__faq-toggle {
    transform: rotate(45deg); /* Plus to Minus visual */
}

.page-viet-96-vn__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 15px;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    background-color: #ffffff;
    color: #333333;
}

.page-viet-96-vn__faq-item.active .page-viet-96-vn__faq-answer {
    max-height: 2000px !important; /* Sufficiently large */
    padding: 20px 15px !important;
    opacity: 1;
}

.page-viet-96-vn__faq-answer p {
    margin: 0;
    padding: 0;
}

/* Call to Action Section */
.page-viet-96-vn__cta-section {
    padding: 40px 15px;
    text-align: center;
    background-color: #1a1a1a; /* Dark background */
    color: #ffffff;
}

.page-viet-96-vn__cta-section .page-viet-96-vn__section-title {
    color: #ffffff;
}
.page-viet-96-vn__cta-section .page-viet-96-vn__section-title::after {
    background-color: #FFD700;
}

.page-viet-96-vn__cta-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Floating Register/Login Buttons */
.page-viet-96-vn__floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.page-viet-96-vn__register-button,
.page-viet-96-vn__login-button {
    display: block;
    width: 120px; /* Fixed width for mobile */
    padding: 12px 0;
    text-align: center;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-viet-96-vn__register-button {
    background-color: #FFD700; /* Gold */
    color: #1a1a1a;
}

.page-viet-96-vn__login-button {
    background-color: #DC143C; /* Crimson Red */
    color: #ffffff;
}

.page-viet-96-vn__register-button:hover,
.page-viet-96-vn__login-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* Responsive Adjustments */
@media (min-width: 769px) {
    .page-viet-96-vn__hero-section {
        min-height: 600px;
    }

    .page-viet-96-vn__hero-title {
        font-size: 3.5em;
    }

    .page-viet-96-vn__hero-description {
        font-size: 1.2em;
    }

    .page-viet-96-vn__section-title {
        font-size: 2.5em;
    }

    .page-viet-96-vn__floating-buttons {
        flex-direction: row; /* Side by side on desktop */
        right: 30px;
        bottom: 30px;
        gap: 15px;
    }

    .page-viet-96-vn__register-button,
    .page-viet-96-vn__login-button {
        width: 150px; /* Wider for desktop */
        padding: 15px 0;
    }

    .page-viet-96-vn__product-image {
        height: 250px;
    }
}

/* Mobile specific styles for lists and images */
@media (max-width: 768px) {
    /* General list item responsive rules */
    .page-viet-96-vn__product-grid,
    .page-viet-96-vn__promotion-grid,
    .page-viet-96-vn__feature-list {
        grid-template-columns: 1fr; /* Stack items */
        padding: 0 10px; /* Adjust padding for smaller screens */
        gap: 20px;
    }

    .page-viet-96-vn__product-item,
    .page-viet-96-vn__promotion-card,
    .page-viet-96-vn__feature-item,
    .page-viet-96-vn__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-viet-96-vn__product-description,
    .page-viet-96-vn__promotion-description,
    .page-viet-96-vn__feature-description,
    .page-viet-96-vn__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
    }

    /* Images responsive rules */
    .page-viet-96-vn__hero-image,
    .page-viet-96-vn__product-image,
    .page-viet-96-vn__promotion-image,
    .page-viet-96-vn__feature-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    .page-viet-96-vn__hero-section {
        min-height: 400px;
        padding-top: 10px;
    }

    .page-viet-96-vn__hero-title {
        font-size: 2em;
    }

    .page-viet-96-vn__hero-description {
        font-size: 1em;
    }

    .page-viet-96-vn__section-title {
        font-size: 1.8em;
    }

    .page-viet-96-vn__faq-question {
        padding: 12px 15px;
        font-size: 1em;
    }

    .page-viet-96-vn__faq-question-text {
        font-size: 1em;
    }

    .page-viet-96-vn__faq-answer {
        padding: 15px 15px !important;
    }

    .page-viet-96-vn__floating-buttons {
        flex-direction: row; /* Keep row for small screens too, but adjust position */
        bottom: 15px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 30px); /* Take up most of the width */
        max-width: 350px;
        justify-content: space-around;
        gap: 10px;
    }

    .page-viet-96-vn__register-button,
    .page-viet-96-vn__login-button {
        flex: 1; /* Distribute space evenly */
        width: auto; /* Override fixed width */
        padding: 12px 5px;
        font-size: 0.95em;
    }
}

@media (max-width: 480px) {
    .page-viet-96-vn__hero-title {
        font-size: 1.8em;
    }
    .page-viet-96-vn__hero-description {
        font-size: 0.9em;
    }
    .page-viet-96-vn__hero-button {
        padding: 12px 20px;
        font-size: 1em;
    }
    .page-viet-96-vn__section-title {
        font-size: 1.5em;
    }
    .page-viet-96-vn__floating-buttons {
        bottom: 10px;
        width: calc(100% - 20px);
    }
}