/* style/about.css */
:root {
    --color-primary: #017439;
    --color-secondary: #FFFFFF;
    --color-register-btn: #C30808;
    --color-login-btn: #C30808;
    --color-background: #FFFFFF;
    --color-register-login-font: #FFFF00;
    --text-color-dark: #333333;
    --text-color-light: #ffffff;
}

.page-about {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color-dark);
    background-color: var(--color-background);
}

.page-about__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 10px; /* Small top spacing as per rule */
    padding-bottom: 40px;
    background-color: var(--color-primary);
    color: var(--text-color-light);
    overflow: hidden;
}

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

.page-about__hero-content {
    position: relative;
    z-index: 1;
    padding: 20px;
    max-width: 900px;
    margin-top: -100px; /* Overlap slightly for visual effect, ensuring text is not on image */
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for text readability */
    border-radius: 8px;
}

.page-about__main-title {
    font-size: clamp(2em, 4vw, 3.2em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--color-secondary);
}

.page-about__description {
    font-size: 1.1em;
    margin-bottom: 25px;
    color: var(--color-secondary);
}

.page-about__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-about__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
}

.page-about__btn-primary {
    background-color: var(--color-register-btn);
    color: var(--color-register-login-font);
    border: 2px solid var(--color-register-btn);
}

.page-about__btn-primary:hover {
    background-color: #a00606;
    transform: translateY(-2px);
}

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

.page-about__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

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

.page-about__article-wrap {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-about__section-title {
    font-size: 2.5em;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

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

.page-about__list {
    list-style: disc inside;
    margin-left: 20px;
    margin-bottom: 20px;
}

.page-about__list li {
    margin-bottom: 10px;
}

.page-about__light-bg {
    background-color: var(--color-background);
    color: var(--text-color-dark);
}

.page-about__dark-bg {
    background-color: var(--color-primary);
    color: var(--text-color-light);
}

.page-about__dark-bg .page-about__section-title,
.page-about__dark-bg .page-about__sub-title {
    color: var(--color-secondary);
}

.page-about__figure {
    margin: 30px auto;
    text-align: center;
    max-width: 800px;
}

.page-about__image {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 0 auto 15px auto;
}

.page-about__figcaption {
    font-style: italic;
    font-size: 0.9em;
    color: inherit;
}

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

.page-about__product-card, .page-about__promo-card {
    background-color: var(--color-secondary);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--text-color-dark);
}

.page-about__dark-bg .page-about__product-card, .page-about__dark-bg .page-about__promo-card {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color-light);
    border-color: rgba(255, 255, 255, 0.2);
}

.page-about__product-title, .page-about__promo-title {
    font-size: 1.4em;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__dark-bg .page-about__product-title, .page-about__dark-bg .page-about__promo-title {
    color: var(--color-secondary);
}

.page-about__btn-link {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 8px 15px;
    font-size: 0.9em;
    margin-top: 15px;
    align-self: center;
}

.page-about__btn-link:hover {
    background-color: #005a2d;
}

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

.page-about__faq-list {
    margin-top: 30px;
}

.page-about__faq-item {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-color-light);
}

.page-about__faq-item[open] {
    background-color: rgba(255, 255, 255, 0.2);
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    list-style: none; /* Hide default marker */
    color: var(--color-secondary);
}

.page-about__faq-question::-webkit-details-marker {
    display: none;
}

.page-about__faq-qtext {
    flex-grow: 1;
}

.page-about__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    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: 1em;
    color: var(--color-secondary);
}

.page-about__faq-answer p {
    margin-bottom: 10px;
}

.page-about__btn-inline {
    background-color: var(--color-register-btn);
    color: var(--color-register-login-font);
    padding: 8px 15px;
    font-size: 0.9em;
    margin-top: 10px;
    display: inline-block;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.page-about__btn-inline:hover {
    background-color: #a00606;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 768px) {
    .page-about {
        font-size: 16px;
        line-height: 1.6;
    }

    /* 1. Top section: hero, title, CTA */
    .page-about__hero-section {
        padding-top: 10px !important; /* Small top spacing */
        padding-bottom: 20px;
    }

    .page-about__hero-content {
        margin-top: -60px;
        padding: 15px;
    }

    .page-about__main-title {
        font-size: 2em; /* Smaller font for mobile H1 */
        margin-bottom: 10px;
    }

    .page-about__description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-about__cta-buttons {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-about__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* 2. Single column long text container */
    .page-about__article-wrap {
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-about__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-about__sub-title {
        font-size: 1.4em;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    /* 3. General images and figure */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-about__figure {
        margin: 20px auto;
        max-width: 100%;
    }

    .page-about__product-grid, .page-about__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    /* 4. Buttons and button containers (already covered above, but re-emphasizing) */
    .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;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }

    /* 5. FAQ section */
    .page-about__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }

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

    .page-about__btn-inline {
        width: 100%;
        max-width: 100%;
        text-align: center;
        padding: 10px 15px;
    }

    .page-about__list {
        margin-left: 10px;
    }
}