:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --card-bg: #11271B;
    --bg-color: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
    --btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --header-offset: 70px; /* Placeholder, actual value from shared.css */
}

/* Base styles for the page-about scope */
.page-about {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Default text color for dark background */
    background-color: var(--bg-color); /* Default page background */
    line-height: 1.6;
}

/* Ensure content is within a readable width */
.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Section styling */
.page-about__section {
    padding: 60px 0;
    text-align: center;
}

.page-about__section-title {
    font-size: 2.5em;
    color: var(--gold-color);
    margin-bottom: 40px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-about__sub-title {
    font-size: 1.8em;
    color: var(--secondary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about p {
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-about__list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.page-about__list-item {
    background-color: var(--card-bg);
    border-left: 3px solid var(--primary-color);
    padding: 10px 15px;
    margin-bottom: 10px;
    color: var(--text-main);
    text-align: left;
}

.page-about__text-link {
    color: var(--glow-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-about__text-link:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

/* Hero Section */
.page-about__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0; /* body handles top padding, add small for visual */
    overflow: hidden;
    min-height: 600px; /* Minimum height for hero */
}

.page-about__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-about__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4); /* Darken image for text readability */
}

.page-about__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
    padding: 20px;
    color: #ffffff; /* Ensure white text on dark hero image */
}

.page-about__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
    text-shadow: 0 0 15px rgba(87, 227, 141, 0.7);
}

.page-about__intro-description {
    font-size: 1.2em;
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Buttons */
.page-about__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap; /* Allow wrapping on small screens */
}

.page-about__cta-buttons--center {
    margin-top: 50px;
}

.page-about__btn-primary,
.page-about__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    max-width: 100%; /* Ensure button responsiveness */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word;
}

.page-about__btn-primary {
    background: var(--btn-gradient);
    color: #ffffff;
    border: none;
}

.page-about__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 0 20px var(--glow-color);
}

.page-about__btn-secondary {
    background-color: transparent;
    color: var(--glow-color);
    border: 2px solid var(--glow-color);
}

.page-about__btn-secondary:hover {
    background-color: var(--glow-color);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Content Layouts */
.page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
    margin-top: 40px;
}

.page-about__content-wrapper--reverse {
    flex-direction: row-reverse;
}

.page-about__text-block {
    flex: 1;
    min-width: 300px;
}

.page-about__image-block {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-about__content-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.page-about__image-block--center {
    margin-top: 40px;
    text-align: center;
}

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

.page-about__content-grid--2-col {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
}

/* Commitment Section (dark background) */
.page-about__dark-bg {
    background-color: var(--card-bg);
    color: var(--text-main);
}

.page-about__commitment-card {
    background-color: var(--bg-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__commitment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--primary-color);
}

.page-about__card-icon {
    width: 100%; /* Ensure full width within card */
    height: auto;
    max-height: 200px; /* Limit height to prevent overly large images */
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 5px;
}

.page-about__card-title {
    font-size: 1.5em;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.page-about__card-description {
    color: var(--text-secondary);
}

/* Products Section */
.page-about__products-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-about__product-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--gold-color);
}

.page-about__product-image {
    width: 100%;
    height: auto;
    max-height: 200px; /* Limit height */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid var(--divider-color);
}

.page-about__product-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: 600;
}

.page-about__product-title a {
    color: var(--gold-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-about__product-title a:hover {
    color: var(--glow-color);
    text-decoration: underline;
}

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

/* Why Choose Section (light background - but actually it's a dark background based on current theme, so ensure text contrast is good) */
.page-about__light-bg {
    background-color: var(--bg-color); /* Still dark, so text should be light */
    color: var(--text-main);
}
/* Ensure good contrast for text on this dark background */
.page-about__light-bg p, .page-about__light-bg li {
    color: var(--text-main);
}
.page-about__light-bg .page-about__sub-title {
    color: var(--secondary-color);
}

/* Social Responsibility Section */
.page-about__social-responsibility .page-about__text-block {
    text-align: left;
}

/* Contact & FAQ Section */
.page-about__contact-info {
    text-align: left;
}

.page-about__contact-info p {
    margin-bottom: 10px;
}

.page-about__contact-info a {
    color: var(--glow-color);
    text-decoration: none;
}

.page-about__contact-info a:hover {
    text-decoration: underline;
}

/* FAQ Styling */
.page-about__faq-list {
    margin-top: 20px;
    text-align: left;
}

.page-about__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-about__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    font-weight: bold;
    color: var(--gold-color);
    font-size: 1.1em;
    list-style: none; /* Remove default marker */
}

.page-about__faq-item summary::-webkit-details-marker {
    display: none; /* Remove default marker for webkit */
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.page-about__faq-qtext {
    flex-grow: 1;
    margin-right: 10px;
}

.page-about__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--glow-color);
    transition: transform 0.3s ease;
}

.page-about__faq-item[open] .page-about__faq-toggle {
    transform: rotate(45deg); /* Rotate for 'x' or '-' effect */
}

.page-about__faq-answer {
    padding: 0 20px 15px 20px;
    color: var(--text-secondary);
    font-size: 0.95em;
    line-height: 1.5;
}

/* Conclusion Section */
.page-about__conclusion {
    padding: 80px 0;
}

.page-about__conclusion-content {
    max-width: 900px;
}

.page-about__conclusion p {
    font-size: 1.1em;
    margin-bottom: 40px;
    color: var(--text-main);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .page-about__content-wrapper {
        flex-direction: column;
    }
    .page-about__content-wrapper--reverse {
        flex-direction: column; /* Revert for consistency on smaller screens */
    }
    .page-about__content-grid--2-col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-about__container {
        padding: 15px;
    }

    .page-about__section {
        padding: 40px 0;
    }

    .page-about__section-title {
        font-size: 2em;
        margin-bottom: 30px;
    }

    .page-about__sub-title {
        font-size: 1.5em;
    }

    .page-about__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
    }

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

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

    .page-about__btn-primary,
    .page-about__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* Images responsiveness */
    .page-about img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-about__hero-image-wrapper,
    .page-about__image-block,
    .page-about__commitment-card,
    .page-about__product-card,
    .page-about__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Ensure no overflow */
    }

    .page-about__hero-section {
        min-height: 400px;
        padding-bottom: 40px;
    }

    .page-about__commitment-card,
    .page-about__product-card {
        padding: 20px;
    }

    .page-about__card-icon,
    .page-about__product-image {
        max-height: 150px; /* Adjust max height for mobile cards */
    }

    .page-about__content-grid {
        gap: 20px;
    }

    .page-about__content-grid--2-col {
        grid-template-columns: 1fr; /* Stack columns on mobile */
    }
    
    /* FAQ toggle for mobile */
    .page-about__faq-item summary {
        font-size: 1em;
        padding: 12px 15px;
    }
    .page-about__faq-answer {
        padding: 0 15px 12px 15px;
    }
}

@media (max-width: 480px) {
    .page-about__section-title {
        font-size: 1.8em;
    }
    .page-about__main-title {
        font-size: clamp(1.5em, 8vw, 2em);
    }
    .page-about__hero-section {
        min-height: 300px;
    }
}

/* Contrast Fixes (assuming body background is dark based on current theme variables) */
.page-about {
    color: var(--text-main); /* #F2FFF6 */
}
.page-about p,
.page-about li,
.page-about__card-description,
.page-about__product-description,
.page-about__faq-answer {
    color: var(--text-secondary); /* #A7D9B8 for secondary text, good contrast on dark bg */
}
.page-about__section-title {
    color: var(--gold-color); /* #F2C14E */
}
.page-about__sub-title,
.page-about__card-title {
    color: var(--secondary-color);
}
.page-about__btn-primary {
    color: #ffffff;
}
.page-about__btn-secondary {
    color: var(--glow-color);
}
.page-about__contact-info a {
    color: var(--glow-color);
}
/* Ensure a tags in product titles have good contrast */
.page-about__product-title a {
    color: var(--gold-color);
}
.page-about__faq-item summary {
    color: var(--gold-color);
}
.page-about__faq-toggle {
    color: var(--glow-color);
}