:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-color-page: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-about {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--background-color-page); /* Fallback, body should handle */
}

.page-about__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding as per instruction */
    padding-bottom: 60px;
    min-height: 500px;
    overflow: hidden;
    background-color: var(--deep-green); /* Background for the section */
}

.page-about__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.page-about__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: rgba(10, 75, 44, 0.9); /* Semi-transparent background for text clarity */
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-about__main-title {
    font-size: clamp(2em, 4vw, 3.5em);
    color: var(--gold-color);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 8px rgba(87, 227, 141, 0.7);
}

.page-about__intro-text {
    font-size: clamp(1em, 1.2vw, 1.1em);
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-main);
}

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

.page-about__cta-buttons--center {
    margin-top: 50px;
    margin-bottom: 20px;
}

.page-about__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Break long words */
    box-sizing: border-box;
    text-align: center;
}

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

.page-about__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

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

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

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

.page-about__content-section {
    padding: 60px 20px;
    border-bottom: 1px solid var(--divider-color);
}

.page-about__content-section:last-of-type {
    border-bottom: none;
}

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

.page-about__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 0 0 5px rgba(87, 227, 141, 0.5);
}

.page-about__sub-title {
    font-size: clamp(1.4em, 2vw, 1.8em);
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-about__flex-group {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.page-about__text-block {
    flex: 1 1 45%;
    min-width: 300px;
    line-height: 1.7;
}

.page-about__image-full {
    width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-about__value-grid,
.page-about__team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__value-card,
.page-about__team-member {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.page-about__value-title,
.page-about__member-name {
    color: var(--gold-color);
    font-size: 1.4em;
    margin-bottom: 15px;
}

.page-about__product-list,
.page-about__promotion-list,
.page-about__security-features,
.page-about__responsibility-list {
    list-style: none;
    padding: 0;
    margin: 40px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.page-about__product-item,
.page-about__promotion-item,
.page-about__security-item,
.page-about__responsibility-item {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-about__product-item p,
.page-about__promotion-item p,
.page-about__security-item p,
.page-about__responsibility-item p {
    color: var(--text-secondary);
}

.page-about__product-title,
.page-about__promotion-title,
.page-about__security-title,
.page-about__responsibility-title {
    color: var(--secondary-color);
    font-size: 1.3em;
    margin-bottom: 10px;
}

/* Background color specific sections */
.page-about__dark-bg {
    background-color: var(--deep-green);
    color: var(--text-main);
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-about__hero-content {
        max-width: 768px;
    }
    .page-about__main-title {
        font-size: clamp(1.8em, 3.5vw, 3em);
    }
    .page-about__section-title {
        font-size: clamp(1.6em, 3vw, 2.2em);
    }
    .page-about__flex-group {
        flex-direction: column;
        gap: 20px;
    }
    .page-about__text-block {
        flex: 1 1 100%;
        min-width: unset;
    }
}

@media (max-width: 768px) {
    .page-about__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
        min-height: 400px;
    }
    .page-about__hero-content {
        padding: 30px 15px;
        background-color: var(--deep-green); /* Solid background on mobile for hero text */
    }
    .page-about__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
        margin-bottom: 15px;
    }
    .page-about__intro-text {
        font-size: clamp(0.9em, 2.5vw, 1em);
        margin-bottom: 20px;
    }
    .page-about__cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    .page-about__btn {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
    }
    
    .page-about__content-section {
        padding: 40px 15px;
    }
    .page-about__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-about__section-title {
        font-size: clamp(1.4em, 5vw, 2em);
        margin-bottom: 30px;
    }
    .page-about__sub-title {
        font-size: clamp(1.2em, 4vw, 1.5em);
    }
    .page-about__value-grid,
    .page-about__team-grid,
    .page-about__product-list,
    .page-about__promotion-list,
    .page-about__security-features,
    .page-about__responsibility-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }

    /* Images responsive */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* Containers of images/videos */
    .page-about__hero-section,
    .page-about__content-section,
    .page-about__container,
    .page-about__cta-buttons,
    .page-about__flex-group,
    .page-about__value-grid,
    .page-about__team-grid,
    .page-about__product-list,
    .page-about__promotion-list,
    .page-about__security-features,
    .page-about__responsibility-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-about__value-card, .page-about__team-member, .page-about__product-item, .page-about__promotion-item, .page-about__security-item, .page-about__responsibility-item {
        padding: 20px;
    }
}