:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
    --color-light-bg-text: #333333; /* For light background sections */
    --color-dark-bg-text: #F2FFF6; /* For dark background sections */
}

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

.page-about__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    text-align: center;
    overflow: hidden;
    box-sizing: border-box;
}

.page-about__hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    border-radius: 10px;
}

.page-about__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

.page-about__hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 15px;
}

.page-about__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
    color: var(--color-text-main);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-about__intro-text {
    font-size: 1.15em;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__btn-primary,
.page-about__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-about__btn-primary {
    background: var(--color-button-gradient-start);
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: #ffffff;
    border: none;
    margin: 10px;
}

.page-about__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--color-button-gradient-start-rgb), 0.4);
}

.page-about__btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    margin: 10px;
}

.page-about__btn-secondary:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--color-primary-rgb), 0.2);
}

.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-about__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.8em);
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.3;
}

.page-about__section-description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__sub-title {
    font-size: clamp(1.4em, 2.5vw, 2em);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.page-about p {
    font-size: 1em;
    margin-bottom: 15px;
    color: inherit;
}

.page-about ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 15px;
    color: inherit;
}

.page-about li {
    margin-bottom: 8px;
    color: inherit;
}

/* Section specific styles */
.page-about__dark-bg {
    background-color: var(--color-background);
    color: var(--color-text-main);
}

.page-about__light-bg {
    background-color: #ffffff;
    color: var(--color-light-bg-text);
}

.page-about__light-bg .page-about__section-title,
.page-about__light-bg .page-about__sub-title {
    color: var(--color-deep-green);
}

.page-about__light-bg .page-about__intro-text,
.page-about__light-bg .page-about__section-description,
.page-about__light-bg p,
.page-about__light-bg li {
    color: #555555;
}

.page-about__mission-vision .page-about__content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.page-about__mission-vision .page-about__image-block {
    text-align: center;
}

.page-about__mission-vision .page-about__image {
    border-radius: 10px;
    max-width: 100%;
    height: auto;
    display: block;
    min-width: 200px;
    min-height: 200px;
}

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

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

.page-about__feature-card {
    background-color: var(--color-card-bg);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
}

.page-about__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-about__card-image {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
    min-width: 200px;
    min-height: 200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-about__card-title {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 15px;
}

.page-about__card-bg {
    background-color: var(--color-card-bg);
}

.page-about__cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.page-about__commitments .page-about__commitment-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-about__commitment-item {
    background-color: #f9f9f9;
    border-left: 5px solid var(--color-primary);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    color: var(--color-light-bg-text);
}

.page-about__commitment-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.page-about__future-vision .page-about__future-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.page-about__faq-section {
    padding-bottom: 60px;
}

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

.page-about__faq-item {
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--color-light-bg-text);
}

.page-about__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--color-deep-green);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

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

.page-about__faq-item summary:hover {
    background-color: #eef;
}

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

.page-about__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    width: 20px;
    text-align: center;
}

.page-about__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 0.95em;
    color: #555555;
}

.page-about__faq-answer p {
    margin-bottom: 15px;
}

.page-about__faq-btn {
    margin: 10px 0 0 0;
    padding: 10px 20px;
    font-size: 0.9em;
}

.page-about__conclusion .page-about__section-title {
    color: var(--color-text-main);
}

.page-about__conclusion .page-about__intro-text {
    color: var(--color-text-secondary);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .page-about__hero-section {
        padding: 40px 15px;
    }

    .page-about__hero-image-wrapper {
        max-height: 400px;
    }

    .page-about__mission-vision .page-about__content-grid {
        grid-template-columns: 1fr;
    }

    .page-about__mission-vision .page-about__image-block {
        order: -1; /* Image appears above text on smaller screens */
        margin-bottom: 30px;
    }

    .page-about__feature-grid,
    .page-about__commitment-items,
    .page-about__future-grid {
        grid-template-columns: 1fr;
    }

    .page-about__card-image {
        max-width: 80%;
    }

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

    .page-about__btn-primary,
    .page-about__btn-secondary {
        width: 100%;
    }
}

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

    .page-about__hero-section {
        padding: 30px 15px;
    }

    .page-about__hero-image-wrapper {
        max-height: 300px;
    }

    .page-about__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

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

    .page-about__section-title {
        font-size: clamp(1.6em, 5vw, 2.2em);
    }

    .page-about__sub-title {
        font-size: clamp(1.2em, 4vw, 1.8em);
    }

    .page-about__container {
        padding: 30px 15px;
    }

    /* Image responsiveness */
    .page-about img {
        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-image-wrapper,
    .page-about__mission-vision,
    .page-about__why-choose,
    .page-about__commitments,
    .page-about__future-vision,
    .page-about__faq-section,
    .page-about__conclusion {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Ensure no horizontal scroll */
    }

    /* Button responsiveness */
    .page-about__cta-button,
    .page-about__btn-primary,
    .page-about__btn-secondary,
    .page-about a[class*="button"],
    .page-about a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .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: 0;
        padding-right: 0;
        flex-wrap: wrap !important;
        gap: 10px;
        flex-direction: column; /* Stack buttons vertically */
    }

    .page-about__faq-item summary {
        font-size: 1em;
        padding: 15px 20px;
    }

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