:root {
    --main-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --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;
}

/* --- General Styling --- */
.page-about {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Assuming --text-main is #F2FFF6 for dark background */
    background-color: var(--bg-color); /* Assuming --bg-color is #08160F */
    line-height: 1.6;
}

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

.page-about__section {
    padding: 60px 0;
}

.page-about__section-title {
    font-size: 2.5rem;
    color: var(--gold-color); /* #F2C14E */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-about__sub-title {
    font-size: 1.8rem;
    color: var(--text-main); /* #F2FFF6 */
    margin-top: 30px;
    margin-bottom: 20px;
    font-weight: 600;
}

.page-about p {
    margin-bottom: 15px;
    color: var(--text-secondary); /* #A7D9B8 */
}

.page-about ul {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 20px;
}

.page-about ul li {
    margin-bottom: 10px;
    color: var(--text-secondary); /* #A7D9B8 */
}

.page-about ul li b {
    color: var(--text-main); /* #F2FFF6 */
}

/* --- Hero Section --- */
.page-about__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px; /* Small padding, body handles --header-offset */
    padding-bottom: 40px;
    background-color: var(--bg-color); /* Fallback for hero section background */
}

.page-about__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 500px; /* Limit height for aesthetic */
}

.page-about__hero-content {
    max-width: 900px;
    text-align: center;
    padding: 30px 20px;
    z-index: 1;
    background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 0.9) 100%); /* Semi-transparent overlay for text readability */
    margin-top: -80px; /* Pull content up slightly over the image for visual flow */
    position: relative;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.page-about__main-title {
    color: var(--gold-color); /* #F2C14E */
    font-size: clamp(2rem, 4vw, 3.5rem); /* Responsive H1 font size */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.page-about__description {
    font-size: 1.1rem;
    color: var(--text-secondary); /* #A7D9B8 */
    margin-bottom: 30px;
}

.page-about__cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--button-gradient); /* linear-gradient(180deg, #2AD16F 0%, #13994A 100%) */
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-about__cta-button:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

/* --- Introduction Section --- */
.page-about__introduction {
    background-color: var(--bg-color); /* #08160F */
}

.page-about__card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.page-about__card {
    background-color: var(--card-bg); /* #11271B */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color); /* #2E7A4E */
}

.page-about__card-title {
    font-size: 1.5rem;
    color: var(--text-main); /* #F2FFF6 */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__card-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-about__value-list {
    list-style: none;
    padding-left: 0;
    margin-top: 30px;
}

.page-about__value-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    color: var(--text-secondary); /* #A7D9B8 */
}

.page-about__value-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--main-color); /* #11A84E */
    font-size: 1.2em;
    line-height: 1;
}

/* --- Highlights Section --- */
.page-about__highlights {
    background-color: var(--bg-color); /* #08160F */
}

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

.page-about__feature-item {
    background-color: var(--card-bg); /* #11271B */
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color); /* #2E7A4E */
    display: flex;
    flex-direction: column;
}

.page-about__feature-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-about__feature-title {
    font-size: 1.4rem;
    color: var(--text-main); /* #F2FFF6 */
    margin-bottom: 15px;
    font-weight: 600;
}

/* --- Social Responsibility Section --- */
.page-about__social-responsibility {
    background-color: var(--bg-color); /* #08160F */
}

.page-about__csr-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.page-about__csr-item {
    background-color: var(--card-bg); /* #11271B */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color); /* #2E7A4E */
}

.page-about__csr-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-about__csr-title {
    font-size: 1.5rem;
    color: var(--text-main); /* #F2FFF6 */
    margin-bottom: 15px;
    font-weight: 600;
}

/* --- Call to Action Section --- */
.page-about__call-to-action {
    background-color: var(--deep-green); /* #0A4B2C */
    text-align: center;
    padding-top: 80px;
    padding-bottom: 80px;
}

.page-about__call-to-action .page-about__section-title {
    color: var(--gold-color); /* #F2C14E */
    margin-bottom: 20px;
}

.page-about__call-to-action p {
    font-size: 1.1rem;
    color: var(--text-secondary); /* #A7D9B8 */
    max-width: 800px;
    margin: 0 auto 20px auto;
}

.page-about__call-to-action .page-about__sub-title {
    color: var(--text-main); /* #F2FFF6 */
    margin-top: 40px;
    margin-bottom: 30px;
}

.page-about__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    margin-top: 40px;
    width: 100%; /* Important for mobile responsiveness */
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-about__cta-button--secondary {
    background: none;
    border: 2px solid var(--main-color); /* #11A84E */
    color: var(--main-color); /* #11A84E */
}

.page-about__cta-button--secondary:hover {
    background: var(--main-color); /* #11A84E */
    color: #ffffff;
}

.page-about__cta-button--outline {
    background: none;
    border: 2px solid var(--text-secondary); /* #A7D9B8 */
    color: var(--text-secondary); /* #A7D9B8 */
}

.page-about__cta-button--outline:hover {
    background: var(--text-secondary); /* #A7D9B8 */
    color: var(--card-bg); /* #11271B */
}

.page-about__final-slogan {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-main); /* #F2FFF6 */
    margin-top: 40px;
}

/* --- FAQ Section --- */
.page-about__faq-section {
    background-color: var(--bg-color); /* #08160F */
}

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

.page-about__faq-item {
    background-color: var(--card-bg); /* #11271B */
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color); /* #2E7A4E */
    overflow: hidden;
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main); /* #F2FFF6 */
    transition: background-color 0.3s ease;
    list-style: none; /* For details summary */
}

.page-about__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for details */
}

.page-about__faq-question:hover {
    background-color: rgba(17, 168, 78, 0.1); /* Slight hover effect */
}

.page-about__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--main-color); /* #11A84E */
    transition: transform 0.3s ease;
}

.page-about__faq-item[open] .page-about__faq-toggle {
    transform: rotate(45deg);
}

.page-about__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-secondary); /* #A7D9B8 */
}

.page-about__faq-answer p {
    margin-top: 0;
    margin-bottom: 0;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .page-about__card-grid,
    .page-about__csr-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-about__section {
        padding: 40px 0;
    }

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

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

    .page-about__hero-content {
        margin-top: -50px;
        padding: 20px;
    }

    .page-about__main-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }

    .page-about__description {
        font-size: 1rem;
    }

    .page-about__cta-button {
        padding: 12px 25px;
        font-size: 1rem;
        width: 100% !important; /* Mobile button width */
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-bottom: 10px;
    }

    .page-about__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px !important; /* Add padding to container */
    }

    .page-about__card,
    .page-about__feature-item,
    .page-about__csr-item {
        padding: 20px;
    }

    .page-about__card-title,
    .page-about__feature-title,
    .page-about__csr-title {
        font-size: 1.3rem;
    }

    .page-about__faq-question {
        font-size: 1.1rem;
        padding: 15px 20px;
    }

    .page-about__faq-answer {
        padding: 0 20px 15px 20px;
    }

    /* Image and Video responsiveness */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-about video,
    .page-about__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    
    .page-about__section,
    .page-about__card,
    .page-about__container,
    .page-about__hero-section,
    .page-about__hero-content,
    .page-about__feature-item,
    .page-about__csr-item,
    .page-about__faq-item,
    .page-about__video-section,
    .page-about__video-container,
    .page-about__video-wrapper,
    .page-about__cta-buttons,
    .page-about__button-group,
    .page-about__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important; /* Ensure no overflow */
    }

    /* Special adjustment for hero content to avoid double padding if hero-section also has it */
    .page-about__hero-content {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .page-about__hero-section {
        padding-left: 0 !important;
        padding-right: 0 !important;
        padding-top: 10px !important; /* Body already handles --header-offset */
    }
}

/* Image style restrictions */
.page-about img {
    filter: none !important; /* Absolutely no filter property */
}

/* Content area image size lower bound */
.page-about .page-about__introduction img,
.page-about .page-about__highlights img,
.page-about .page-about__social-responsibility img {
    min-width: 200px;
    min-height: 200px;
}

/* Ensure no small images in general content sections */
.page-about__section img {
    width: auto; /* Reset to allow max-width to take effect */
    height: auto;
    min-width: 200px; /* Enforce minimum size */
    min-height: 200px; /* Enforce minimum size */
}