/* style/about.css */

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-btn-color: #C30808;
    --login-btn-color: #C30808;
    --background-color: #FFFFFF;
    --register-login-font-color: #FFFF00;
    --text-dark: #333333;
    --text-light: #ffffff;
    --header-offset: 120px; /* Default for demonstration if shared doesn't provide */
}

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

.page-about__hero-section {
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    text-align: center;
    position: relative;
    background-color: var(--background-color);
    padding-bottom: 40px;
}

.page-about__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
}

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

.page-about__hero-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 15px;
}

.page-about__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.page-about__hero-description {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.page-about__btn-primary,
.page-about__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-about__btn-primary {
    background-color: var(--register-btn-color); /* Sử dụng màu đăng ký */
    color: var(--register-login-font-color); /* Sử dụng màu font đăng ký */
    border: 2px solid var(--register-btn-color);
}

.page-about__btn-primary:hover {
    background-color: #a30606;
    border-color: #a30606;
}

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

.page-about__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.page-about__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--text-light);
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.page-about__sub-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__intro-text {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-dark);
}

.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 15px;
}

.page-about__mission-vision-section,
.page-about__products-security-section,
.page-about__cta-section {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.page-about__mission-vision-section .page-about__sub-title,
.page-about__products-security-section .page-about__sub-title {
    color: var(--secondary-color);
}

.page-about__mission-vision-section p,
.page-about__products-security-section p {
    color: var(--text-light);
}

.page-about__core-values-section,
.page-about__team-section {
    background-color: var(--background-color);
    color: var(--text-dark);
}

.page-about__core-values-section .page-about__section-title,
.page-about__team-section .page-about__section-title {
    color: var(--primary-color);
}

.page-about__content-grid {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
}

.page-about__content-grid--reverse {
    flex-direction: row-reverse;
}

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

.page-about__text-block p {
    margin-bottom: 15px;
    font-size: 1rem;
}

.page-about__image-block {
    flex: 1;
    text-align: center;
}

.page-about__content-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: block;
}

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

.page-about__value-card {
    background-color: var(--secondary-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-about__value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-about__value-icon {
    width: 100%;
    height: auto;
    max-width: 250px; /* Adjust max-width for smaller display */
    margin-bottom: 20px;
    border-radius: 5px;
    object-fit: contain;
    display: block;
}

.page-about__value-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.page-about__value-card p {
    font-size: 0.95rem;
    color: var(--text-dark);
}

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

.page-about__team-member {
    background-color: var(--secondary-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-about__team-photo {
    width: 100%;
    height: auto;
    max-width: 300px; /* Adjust max-width for display */
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px auto;
    display: block;
}

.page-about__member-name {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.page-about__team-member p {
    font-size: 1rem;
    color: var(--text-dark);
}

.page-about__cta-section {
    padding: 60px 15px;
    text-align: center;
}

.page-about__cta-section .page-about__section-title {
    color: var(--secondary-color);
}

.page-about__cta-text {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* General image responsiveness */
.page-about img {
    max-width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;
}

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

    .page-about__hero-section {
        padding-top: 10px !important; /* Ensure small padding */
        padding-bottom: 20px;
    }

    .page-about__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-about__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-about__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    .page-about__btn-primary,
    .page-about__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-about__container {
        padding: 20px 15px;
    }

    .page-about__section-title {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
        margin-bottom: 20px;
    }

    .page-about__sub-title {
        font-size: clamp(1.3rem, 5vw, 1.8rem);
        margin-bottom: 10px;
    }

    .page-about__intro-text {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .page-about__content-grid {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 40px;
    }

    .page-about__content-grid--reverse {
        flex-direction: column;
    }

    .page-about__text-block p {
        font-size: 0.9rem;
    }

    .page-about__content-image {
        border-radius: 8px;
    }

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

    .page-about__value-card,
    .page-about__team-member {
        padding: 20px;
    }

    .page-about__value-icon {
        max-width: 200px;
        margin-bottom: 15px;
    }

    .page-about__value-title {
        font-size: 1.3rem;
    }

    .page-about__team-photo {
        max-width: 250px;
        margin-bottom: 15px;
    }

    .page-about__member-name {
        font-size: 1.4rem;
    }

    .page-about__cta-text {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    /* Mobile image and container specific overrides */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    .page-about__hero-image-wrapper,
    .page-about__image-block,
    .page-about__value-card,
    .page-about__team-member,
    .page-about__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-about__hero-content-wrapper {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-about__cta-buttons {
        padding-left: 15px;
        padding-right: 15px;
    }
}