:root {
    --primary-color: #C61F1F;
    --secondary-color: #E53030;
    --card-bg-color: #2A1212;
    --background-color: #140C0C;
    --text-main-color: #FFF1E8;
    --border-color: #6A1E1E;
    --gold-color: #F3C54D;
    --deep-red-color: #7E0D0D;
    --header-offset: 80px; /* Assuming a default value for header height if not provided by shared */
}

.page-about {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main-color); /* Light text for dark background */
    background-color: var(--background-color); /* Dark background */
}

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

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

.page-about__section-title {
    font-size: 3em;
    margin-bottom: 40px;
    color: var(--gold-color);
    font-weight: bold;
    line-height: 1.2;
}

.page-about__intro-text {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-main-color);
}

/* HERO Section */
.page-about__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    /* body padding-top is handled by shared.css. This is a small decorative top padding. */
    padding-top: 10px;
    background-color: var(--deep-red-color); /* A darker red for contrast with image */
}

.page-about__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-about__hero-image {
    width: 100%;
    margin-bottom: 30px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-about__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    object-fit: cover;
    /* No filter to change image color */
}

.page-about__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.4); /* Semi-transparent overlay for text readability */
    border-radius: 8px;
    margin-top: -80px; /* Overlap slightly with image for design */
    padding-top: 100px; /* Push content down if overlapped */
}

.page-about__hero-content h1 {
    font-size: clamp(2.5em, 5vw, 3.5em); /* Use clamp for H1 font size */
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-about__hero-content p {
    font-size: 1.1em;
    color: var(--text-main-color);
    max-width: 700px;
    margin: 0 auto 30px auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-about__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: none;
}

.page-about__cta-button:hover {
    background: linear-gradient(180deg, #FFC77A 0%, #E57B2A 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/* Mission Vision Section */
.page-about__mission-vision .page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.page-about__mission-vision .page-about__text-block {
    flex: 1;
}

.page-about__mission-vision .page-about__image-block {
    flex: 1;
    min-width: 300px;
}

.page-about__mission-vision .page-about__image-block img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Why Choose Us Section */
.page-about__why-choose-us {
    background-color: var(--card-bg-color); /* Darker background for this section */
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-about__why-choose-us .page-about__section-title {
    color: var(--gold-color);
}

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

.page-about__reason-card {
    background-color: rgba(255, 255, 255, 0.08); /* Slightly transparent white for cards */
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__reason-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-about__card-title {
    font-size: 1.6em;
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-about__reason-card p {
    color: var(--text-main-color);
    font-size: 1em;
}

/* Games Showcase Section */
.page-about__games-showcase .page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

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

.page-about__games-showcase .page-about__text-block {
    flex: 1;
}

.page-about__games-showcase .page-about__image-block {
    flex: 1;
    min-width: 300px;
}

.page-about__games-showcase .page-about__image-block img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-about__game-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.page-about__game-list li {
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 10px;
    padding: 15px 20px;
    border-left: 5px solid var(--gold-color);
    border-radius: 5px;
    font-size: 1.1em;
    color: var(--text-main-color);
}

.page-about__game-list li strong {
    color: var(--gold-color);
}

/* Security Fairness Section */
.page-about__security-fairness {
    background-color: var(--background-color);
    color: var(--text-main-color);
}

.page-about__security-fairness .page-about__section-title {
    color: var(--gold-color);
}

.page-about__security-fairness .page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.page-about__security-fairness .page-about__text-block {
    flex: 1;
}

.page-about__security-fairness .page-about__image-block {
    flex: 1;
    min-width: 300px;
}

.page-about__security-fairness .page-about__image-block img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Customer Support Section */
.page-about__customer-support {
    background-color: var(--card-bg-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-about__customer-support .page-about__section-title {
    color: var(--gold-color);
}

.page-about__customer-support .page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

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

.page-about__customer-support .page-about__text-block {
    flex: 1;
}

.page-about__customer-support .page-about__image-block {
    flex: 1;
    min-width: 300px;
}

.page-about__customer-support .page-about__image-block img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Innovation Commitment Section */
.page-about__innovation-commitment {
    background-color: var(--background-color);
    color: var(--text-main-color);
}

.page-about__innovation-commitment .page-about__section-title {
    color: var(--gold-color);
}

.page-about__innovation-commitment .page-about__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.page-about__innovation-commitment .page-about__text-block {
    flex: 1;
}

.page-about__innovation-commitment .page-about__image-block {
    flex: 1;
    min-width: 300px;
}

.page-about__innovation-commitment .page-about__image-block img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Join Community Section */
.page-about__join-community {
    background-color: var(--deep-red-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-about__join-community .page-about__section-title {
    color: var(--gold-color);
}

.page-about__join-community .page-about__intro-text {
    color: var(--text-main-color);
}

.page-about__cta-button--large {
    padding: 18px 50px;
    font-size: 1.3em;
    border-radius: 10px;
}

/* FAQ Section */
.page-about__faq {
    background-color: var(--card-bg-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-about__faq .page-about__section-title {
    color: var(--gold-color);
}

.page-about__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    text-align: left;
}

details.page-about__faq-item {
    margin-bottom: 15px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08); /* Card background */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

details.page-about__faq-item summary.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--gold-color); /* Question text color */
    font-weight: bold;
    font-size: 1.1em;
}

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

details.page-about__faq-item summary.page-about__faq-question:hover {
    background: rgba(255, 255, 255, 0.12); /* Slightly lighter on hover */
}

.page-about__faq-qtext {
    flex: 1;
    line-height: 1.5;
    text-align: left;
    color: inherit; /* Inherit from summary */
}

.page-about__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    color: var(--gold-color);
    flex-shrink: 0;
    margin-left: 15px;
    width: 30px;
    text-align: center;
}

details.page-about__faq-item .page-about__faq-answer {
    padding: 0 25px 25px;
    background: rgba(0, 0, 0, 0.3); /* Darker background for answer */
    border-radius: 0 0 12px 12px;
    color: var(--text-main-color); /* Answer text color */
    font-size: 1em;
}

.page-about__faq-answer p {
    margin: 0;
    padding: 0;
    color: var(--text-main-color);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .page-about__section-title {
        font-size: 2.5em;
    }

    .page-about__hero-content h1 {
        font-size: clamp(2em, 4vw, 3em);
    }
}

@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__intro-text {
        font-size: 1.1em;
    }

    /* Hero Section Mobile */
    .page-about__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-about__hero-content {
        margin-top: -60px; /* Adjust overlap */
        padding-top: 80px;
    }

    .page-about__hero-content h1 {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

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

    .page-about__cta-button {
        padding: 12px 30px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-left: auto;
        margin-right: auto;
    }
    
    .page-about__cta-button--large {
        padding: 15px 40px;
        font-size: 1.1em;
    }

    /* Content Wrappers */
    .page-about__content-wrapper,
    .page-about__content-wrapper--reverse {
        flex-direction: column;
        gap: 30px;
    }

    .page-about__mission-vision .page-about__image-block,
    .page-about__games-showcase .page-about__image-block,
    .page-about__security-fairness .page-about__image-block,
    .page-about__customer-support .page-about__image-block,
    .page-about__innovation-commitment .page-about__image-block {
        order: -1; /* Image appears above text on mobile */
        min-width: unset;
    }

    /* Image responsiveness */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-about__section,
    .page-about__card,
    .page-about__container,
    .page-about__reason-card,
    .page-about__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* FAQ Mobile */
    details.page-about__faq-item summary.page-about__faq-question {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-about__faq-qtext {
        font-size: 1em;
    }

    .page-about__faq-toggle {
        font-size: 24px;
        width: 25px;
    }

    details.page-about__faq-item .page-about__faq-answer {
        padding: 0 20px 20px;
        font-size: 0.95em;
    }

    .page-about__content-grid {
        gap: 20px;
    }
    
    .page-about__reason-card {
        padding: 25px;
    }
    
    .page-about__card-title {
        font-size: 1.4em;
    }
}

@media (max-width: 480px) {
    .page-about__section-title {
        font-size: 1.8em;
    }
    .page-about__hero-content h1 {
        font-size: clamp(1.5em, 8vw, 2em);
    }
    .page-about__hero-content p {
        font-size: 0.9em;
    }
    .page-about__cta-button {
        font-size: 0.95em;
        padding: 10px 25px;
    }
    .page-about__cta-button--large {
        font-size: 1em;
        padding: 12px 30px;
    }
}

/* Content area images must be at least 200px */
.page-about img {
    min-width: 200px;
    min-height: 200px;
}

/* Ensure contrast for text on various backgrounds */
.page-about p,
.page-about li,
.page-about__reason-card p,
.page-about__faq-answer p {
    color: var(--text-main-color);
}

.page-about__dark-bg {
    background-color: var(--card-bg-color);
    color: var(--text-main-color);
}

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

.page-about__text-center {
    text-align: center;
}