/* style/about.css */

:root {
    --primary-color: #1A2A4A;
    --secondary-color: #FFD700;
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-dark: #121212; /* Inherited from shared.css body */
}

.page-about {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-light); /* Dark body background, so light text */
    background-color: var(--bg-dark);
}

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

.page-about__flex-container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.page-about__flex-reverse {
    flex-direction: row-reverse;
}

.page-about__content-column {
    flex: 1;
}

.page-about__image-column {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-about__image-responsive {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__hero-section {
    position: relative;
    padding: 100px 20px;
    padding-top: var(--header-offset, 120px); /* Ensure spacing below fixed header */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.page-about__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.3; /* Subtle background image */
}

.page-about__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-about__hero-title {
    font-size: 3.5em;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about__hero-description {
    font-size: 1.2em;
    color: var(--text-light);
    margin-bottom: 30px;
}

.page-about__section-title {
    font-size: 2.5em;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

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

.page-about__text-block {
    font-size: 1.1em;
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-light);
}

.page-about__btn-primary {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    font-size: 1.1em;
}

.page-about__btn-primary:hover {
    background-color: #e6c200; /* Slightly darker gold */
    transform: translateY(-2px);
}

.page-about__dark-bg {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 60px 20px;
}

.page-about__intro-section, 
.page-about__mission-vision-section, 
.page-about__why-choose-us-section, 
.page-about__csr-section {
    padding: 60px 20px;
    background-color: var(--bg-dark);
}

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

.page-about__value-item, .page-about__benefit-card {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    color: var(--text-light);
}

.page-about__value-item:hover, .page-about__benefit-card:hover {
    transform: translateY(-5px);
}

.page-about__value-title, .page-about__card-title {
    font-size: 1.5em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-about__card-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
    object-fit: cover;
}

/* FAQ Section */
.page-about__faq-section {
    padding: 60px 20px;
}

.page-about__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__faq-item {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--text-light);
    background-color: var(--primary-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease;
}

.page-about__faq-question:hover {
    background-color: #2a3a5a;
}

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

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

.page-about__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
}

.page-about__faq-item.active .page-about__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 20px !important;
}

.page-about__faq-answer p {
    margin: 0;
    font-size: 1.0em;
    line-height: 1.7;
}

/* Video Section */
.page-about__video-section {
    padding: 60px 20px;
    text-align: center;
}

.page-about__video-wrapper {
    position: relative;
    width: 100%;
    max-width: 1000px; /* Max width for video */
    margin: 40px auto;
    background-color: #000;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.page-about__video-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.page-about__video {
    width: 100%;
    height: auto;
    display: block;
}

.page-about__video-caption {
    font-size: 1.1em;
    color: var(--text-light);
    margin-top: 20px;
}

/* CTA Section */
.page-about__cta-section {
    padding: 80px 20px;
    text-align: center;
}

.page-about__cta-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-about__cta-title {
    font-size: 2.8em;
    color: var(--secondary-color);
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about__cta-description {
    font-size: 1.3em;
    color: var(--text-light);
    max-width: 800px;
    margin-bottom: 30px;
}

.page-about__cta-button {
    min-width: 250px;
    padding: 18px 40px;
    font-size: 1.2em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-about__hero-title {
        font-size: 3em;
    }

    .page-about__section-title {
        font-size: 2em;
    }

    .page-about__cta-title {
        font-size: 2.2em;
    }

    .page-about__flex-container {
        flex-direction: column;
    }

    .page-about__flex-reverse {
        flex-direction: column;
    }
}

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

    .page-about__hero-section {
        padding: 80px 15px;
        padding-top: var(--header-offset, 120px) !important; /* Ensure spacing below fixed header */
    }

    .page-about__hero-title {
        font-size: 2.5em;
    }

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

    .page-about__section-title {
        font-size: 1.8em;
    }

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

    .page-about__text-block {
        font-size: 0.95em;
    }

    .page-about__dark-bg, .page-about__intro-section, 
    .page-about__mission-vision-section, 
    .page-about__why-choose-us-section, 
    .page-about__csr-section,
    .page-about__faq-section,
    .page-about__video-section,
    .page-about__cta-section {
        padding: 40px 15px;
    }

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

    .page-about__cta-title {
        font-size: 1.8em;
    }

    .page-about__cta-description {
        font-size: 1.1em;
    }

    .page-about__btn-primary, .page-about__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 15px 20px !important;
        font-size: 1em !important;
    }

    .page-about__faq-question {
        font-size: 1em;
        padding: 15px;
    }

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

    .page-about__faq-item.active .page-about__faq-answer {
        padding: 15px !important;
    }

    .page-about img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-about__section, .page-about__card, .page-about__container,
    .page-about__video-section, .page-about__video-container, .page-about__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-about video, .page-about__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-about__video-wrapper {
        margin: 20px auto;
    }

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