/* style/about.css */

:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --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;
}

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

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

.page-about__section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.page-about__dark-section {
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
}

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

.page-about__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.page-about__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5); /* Darken image for text readability */
}

.page-about__hero-content-wrapper {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-about__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-gold);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-about__intro-text {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    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;
}

.page-about__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    max-width: 100%;
}

.page-about__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.page-about__btn-secondary:hover {
    background: rgba(var(--color-primary), 0.1);
    color: var(--color-text-main);
    transform: translateY(-2px);
}

/* General Section Titles */
.page-about__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    line-height: 1.3;
}

.page-about__text-block {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

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

.page-about__card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-about__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-about__card-title {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

.page-about__content-image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 40px auto 0 auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

/* History Timeline */
.page-about__history-timeline {
    display: flex;
    justify-content: center;
    position: relative;
    padding: 40px 0;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.page-about__history-timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-divider);
    z-index: 0;
}

.page-about__timeline-item {
    position: relative;
    width: 200px;
    text-align: center;
    margin: 0 20px;
    padding-top: 60px;
    z-index: 1;
}

.page-about__timeline-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid var(--color-background);
    z-index: 2;
    top: 0;
}

.page-about__timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.page-about__timeline-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* Core Values */
.page-about__values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__value-item {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--color-border);
}

.page-about__value-title {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__value-item p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* Products Grid */
.page-about__products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__product-card {
    padding: 20px;
    text-align: center;
}

.page-about__product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

.page-about__product-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.page-about__product-title a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.page-about__product-title a:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

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

.page-about__cta-center {
    text-align: center;
    margin-top: 50px;
}

/* Customer Experience */
.page-about__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__feature-item {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--color-border);
}

.page-about__feature-title {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__feature-item p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* Social Responsibility */
.page-about__responsibility-points {
    max-width: 700px;
    margin: 40px auto;
    text-align: left;
}

.page-about__responsibility-points p {
    font-size: 1.1rem;
    color: var(--color-text-main);
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.page-about__responsibility-points p::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

/* FAQ */
.page-about__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

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

.page-about__faq-item summary {
    list-style: none;
}

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

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    background-color: var(--color-deep-green);
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.page-about__faq-question:hover {
    background-color: var(--color-border);
}

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

.page-about__faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-gold);
    margin-left: 15px;
}

.page-about__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-divider);
}

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

.page-about__faq-answer p:last-child {
    margin-bottom: 0;
}

.page-about__faq-answer a {
    color: var(--color-primary);
    text-decoration: underline;
}

.page-about__faq-answer a:hover {
    color: var(--color-gold);
}

/* Final CTA */
.page-about__cta-final {
    text-align: center;
}

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

.page-about__cta-final .page-about__text-block {
    color: var(--color-text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-about__hero-content-wrapper {
        padding: 30px 15px;
    }
    .page-about__main-title {
        font-size: clamp(2.2rem, 4.5vw, 3rem);
    }
    .page-about__intro-text {
        font-size: 1.05rem;
    }
    .page-about__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
    .page-about__history-timeline::before {
        display: none;
    }
    .page-about__timeline-item {
        width: 100%;
        padding-top: 0;
        margin-bottom: 40px;
    }
    .page-about__timeline-item::before {
        top: 0;
        left: 20px;
        transform: translate(-50%, -50%);
    }
    .page-about__timeline-year {
        text-align: left;
        padding-left: 40px;
    }
    .page-about__timeline-description {
        text-align: left;
        padding-left: 40px;
    }
}

@media (max-width: 768px) {
    .page-about__section {
        padding: 40px 0;
    }
    .page-about__hero-section {
        padding-bottom: 40px;
    }
    .page-about__main-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
    }
    .page-about__intro-text {
        font-size: 1rem;
    }
    .page-about__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }
    .page-about__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-about__container {
        padding: 0 15px;
    }

    /* Mobile image responsiveness */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px; /* Ensure min size is kept */
        min-height: 200px; /* Ensure min size is kept */
    }
    
    /* Ensure content area images maintain min size */
    .page-about__content-image, .page-about__product-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    /* Mobile container responsiveness */
    .page-about__section,
    .page-about__card,
    .page-about__container,
    .page-about__hero-content-wrapper,
    .page-about__cta-buttons,
    .page-about__products-grid,
    .page-about__values-grid,
    .page-about__features-grid,
    .page-about__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }

    .page-about__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-about__faq-answer {
        padding: 15px 20px;
    }
    .page-about__faq-toggle {
        font-size: 1.2rem;
    }

    .page-about__hero-section {
        padding-top: 10px !important;
    }

    /* Button group specific for mobile */
    .page-about__cta-buttons {
        flex-direction: column;
        gap: 10px;
        flex-wrap: wrap !important;
    }
    .page-about__cta-buttons .page-about__btn {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .page-about__main-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
    }
    .page-about__section-title {
        font-size: clamp(1.6rem, 5vw, 2rem);
    }
    .page-about__btn {
        font-size: 1rem;
        padding: 12px 20px;
    }
    .page-about__card-title, .page-about__value-title, .page-about__feature-title, .page-about__product-title {
        font-size: 1.4rem;
    }
}