:root {
    --rem: 10px;
}

html{
    font-size: var(--rem);
}

.page-about {
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
}

/* Плоский навий баннер, как у шапки статей (article.css:15). Прежняя фотография
   под 50%-м чёрным отдавала 404; вернуть её можно строкой, но без scrim (чора C3). */
.page-about .about-hero {
    background-color: var(--color-navy);
    padding: 120px 0;
    color: var(--color-text-inverse);
    text-align: center;
}

.page-about .about-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-about .about-hero h1 {
    font-size: 7.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.page-about .about-hero p {
    font-size: 2rem;
    margin-bottom: 30px;
}

.page-about .about-intro {
    padding: 60px 0;
    background: var(--color-surface);
}

.page-about .about-values {
    background: var(--color-surface);
}

.page-about .about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-about .about-intro-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    font-size: 3.2rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-navy);
}

.page-about .about-intro-separator {
    width: 100%;
    height: 1px;
    background: var(--color-navy);
    margin: 30px auto 0;
}

.page-about .values-list {
    max-width: 1200px;
    margin: 0 auto;
}

.page-about .value-item {
    display: flex;
    align-items: center;
    margin-bottom: 80px;
    gap: 60px;
}

.page-about .value-item.reverse {
    flex-direction: row-reverse;
}

.page-about .value-image {
    flex: 1;
    height: 400px;
}

.page-about .value-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.page-about .value-content {
    flex: 1;
    padding: 20px;
}

.page-about .value-content h3 {
    font-size: 3.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-navy);
}

.page-about .value-content p {
    font-size: 1.8rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.page-about .about-who-we-are {
    background: var(--color-surface);
}

.page-about .who-we-are-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1600px;
    margin: 0 auto;
    margin-top: 50px;
    padding: 0 80px;
}

.page-about .who-we-are-item {
    text-align: center;
    padding: 50px;
    padding-bottom: 150px;
    background: var(--color-surface-muted);
    border-radius: 10px;
}

.page-about .who-we-are-item h3 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-navy);
}

.page-about .who-we-are-item p {
    font-size: 1.8rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.page-about .about-history {
    background: var(--color-surface-off);
    padding: 80px 0;
}

.page-about .history-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
    font-size: 1.8rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    padding: 0 20px;
}

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

.page-about h2 {
    text-align: center;
    font-size: 4.6rem;
    margin-bottom: 40px;
    color: var(--color-navy);
}


.page-about .about-responsibility h2 {
    text-align: left;
}

.page-about .about-responsibility {
    background-color: var(--color-surface-off);
    padding: 80px 0;
}

.page-about .responsibility-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.page-about .responsibility-main {
    font-size: 1.8rem;
    line-height: 1.5;
    color: var(--color-navy);
    margin-bottom: 30px;
    font-weight: 500;
    text-align: left;
}

.page-about .responsibility-secondary {
    font-size: 1.8rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.page-about .responsibility-links {
    margin-top: 30px;
}

.page-about .responsibility-link {
    color: #4CAF50;
    font-size: 1.8rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-about .responsibility-link:hover {
    color: #388E3C;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .page-about .who-we-are-grid {
        grid-template-columns: 1fr;
    }
    
    .page-about .about-hero h1 {
        font-size: 36px;
    }
    
    .page-about .about-hero p {
        font-size: 18px;
    }
}

@media (max-width: 968px) {
    .page-about .value-item,
    .page-about .value-item.reverse {
        flex-direction: column;
        gap: 30px;
    }

    .page-about .value-image {
        height: 300px;
    }

    .page-about .value-content {
        text-align: center;
    }
}

/* Медиа-запросы для адаптивности */
@media (max-width: 1400px) {
    .page-about .about-hero h1 {
        font-size: 6rem;
    }

    .page-about .who-we-are-grid {
        padding: 0 40px;
    }

    .page-about .about-intro-content {
        font-size: 2.8rem;
        padding: 0 20px;
    }
}

@media (max-width: 1200px) {
    .page-about .about-hero h1 {
        font-size: 5rem;
    }

    .page-about h2 {
        font-size: 3.8rem;
    }

    .page-about .value-content h3 {
        font-size: 3rem;
    }

    .page-about .who-we-are-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .page-about .about-hero h1 {
        font-size: 4.2rem;
    }

    .page-about .about-intro-content {
        font-size: 2.4rem;
    }

    .page-about .value-item,
    .page-about .value-item.reverse {
        flex-direction: column;
        gap: 30px;
    }

    .page-about .value-image {
        height: 300px;
        width: 100%;
    }

    .page-about .value-content {
        text-align: center;
        padding: 0;
    }

    .page-about .who-we-are-item {
        padding: 30px;
        padding-bottom: 80px;
    }

    .page-about section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .page-about .about-hero {
        padding: 80px 0;
    }

    .page-about .about-hero h1 {
        font-size: 3.6rem;
    }

    .page-about .about-hero p {
        font-size: 1.8rem;
    }

    .page-about h2 {
        font-size: 3.2rem;
        margin-bottom: 30px;
    }

    .page-about .about-intro-content {
        font-size: 2rem;
    }

    .page-about .who-we-are-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }

    .page-about .who-we-are-item {
        padding: 20px;
        padding-bottom: 60px;
    }

    .page-about .who-we-are-item h3 {
        font-size: 2.4rem;
    }

    .page-about .value-content h3 {
        font-size: 2.6rem;
    }

    .page-about .value-content p,
    .page-about .who-we-are-item p,
    .page-about .responsibility-main,
    .page-about .responsibility-secondary {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .page-about .about-hero h1 {
        font-size: 3rem;
    }

    .page-about .about-hero p {
        font-size: 1.6rem;
    }

    .page-about .about-intro-content {
        font-size: 1.8rem;
    }

    .page-about h2 {
        font-size: 2.8rem;
    }

    .page-about .value-content h3 {
        font-size: 2.2rem;
    }

    .page-about .value-image {
        height: 250px;
    }

    .page-about section {
        padding: 40px 0;
    }

    .page-about .value-item {
        margin-bottom: 40px;
    }
}

/* Добавляем стили для улучшения доступности */
@media (prefers-reduced-motion: reduce) {
    .page-about * {
        animation: none !important;
        transition: none !important;
    }
}