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

.page-about {
    background-color: var(--page-about-bg);
    color: var(--page-about-text-main);
    font-family: Arial, sans-serif;
    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;
    text-align: center;
}

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

.page-about__section-title {
    font-size: 2.8em;
    color: var(--page-about-text-main);
    margin-bottom: 30px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-about__text-block {
    font-size: 1.1em;
    color: var(--page-about-text-secondary);
    max-width: 800px;
    margin: 0 auto 20px auto;
}

.page-about__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0;
    overflow: hidden;
}

.page-about__hero-image-wrapper {
    width: 100%;
    max-height: 700px;
    overflow: hidden;
    position: relative;
    z-index: 0;
}

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

.page-about__hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -150px;
    background-color: rgba(17, 39, 27, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-about__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em);
    color: var(--page-about-gold);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.page-about__hero-description {
    font-size: 1.2em;
    color: var(--page-about-text-main);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-about__btn-primary,
.page-about__btn-secondary,
.page-about__btn-text {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-about__btn-primary {
    background: var(--page-about-button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-about__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(var(--page-about-glow), 0.3);
}

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

.page-about__btn-secondary:hover {
    background-color: var(--page-about-glow);
    color: var(--page-about-deep-green);
    transform: translateY(-3px);
}

.page-about__btn-text {
    color: var(--page-about-glow);
    text-decoration: underline;
    padding: 5px 0;
    border: none;
    background: none;
}

.page-about__btn-text:hover {
    color: var(--page-about-gold);
}

.page-about__image-wrapper {
    margin: 40px auto;
    max-width: 900px;
}

.page-about__image-wrapper--center {
    text-align: center;
}

.page-about__image-wrapper--full-width {
    max-width: 100%;
}

.page-about__content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

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

.page-about__card {
    background-color: var(--page-about-card-bg);
    border: 1px solid var(--page-about-border);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--page-about-text-secondary);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-about__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-about__card-title {
    font-size: 1.6em;
    color: var(--page-about-text-main);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__card-text {
    font-size: 1em;
    margin-bottom: 15px;
}

.page-about__product-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.page-about__product-item .page-about__btn-text {
    margin-top: 10px;
    align-self: flex-start;
}

.page-about__responsibility-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 30px auto;
    text-align: left;
}

.page-about__responsibility-list li {
    background-color: var(--page-about-card-bg);
    border: 1px solid var(--page-about-border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--page-about-text-main);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-about__list-title {
    color: var(--page-about-gold);
    font-weight: bold;
    margin-bottom: 5px;
    display: block;
}

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

.page-about__faq-item {
    background-color: var(--page-about-card-bg);
    border: 1px solid var(--page-about-border);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--page-about-text-main);
    cursor: pointer;
    user-select: none;
}

.page-about__faq-question:hover {
    color: var(--page-about-gold);
}

.page-about__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--page-about-glow);
}

.page-about__faq-item[open] .page-about__faq-toggle {
    content: "−";
}

.page-about__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1.05em;
    color: var(--page-about-text-secondary);
    line-height: 1.7;
}

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

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

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

.page-about__cta-section {
    padding: 80px 0;
}

.page-about__cta-content {
    background-color: var(--page-about-deep-green);
    border-radius: 20px;
    padding: 50px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-about__cta-buttons {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .page-about__section-title {
        font-size: 2.2em;
    }
    .page-about__hero-content {
        margin-top: -100px;
    }
}

@media (max-width: 768px) {
    .page-about__section {
        padding: 40px 0;
    }
    .page-about__section-title {
        font-size: 1.8em;
    }
    .page-about__text-block {
        font-size: 1em;
    }
    .page-about__hero-content {
        margin-top: -60px;
        padding: 30px 20px;
    }
    .page-about__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }
    .page-about__hero-description {
        font-size: 1em;
    }
    .page-about__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-about__btn-primary,
    .page-about__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
    }

    .page-about img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-about__section,
    .page-about__card,
    .page-about__container,
    .page-about__hero-cta-buttons,
    .page-about__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-about__video-section { /* Placeholder, if video were present */
        padding-top: 10px !important;
    }

    .page-about__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-about__faq-answer {
        font-size: 0.95em;
        padding: 0 20px 15px 20px;
    }
    .page-about__values-grid,
    .page-about__products-grid,
    .page-about__advantages-grid {
        grid-template-columns: 1fr;
    }
    .page-about__card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .page-about__section-title {
        font-size: 1.5em;
    }
    .page-about__hero-content {
        padding: 20px 15px;
        margin-top: -40px;
    }
    .page-about__main-title {
        font-size: clamp(1.6em, 7vw, 2em);
    }
    .page-about__hero-description {
        font-size: 0.95em;
    }
    .page-about__hero-cta-buttons {
        gap: 10px;
    }
    .page-about__faq-question {
        font-size: 1em;
    }
}