/* Страница «История компаний» — в духе главной */

.holding-page {
    overflow-x: hidden;
}

.reveal-item {
    opacity: 0;
    transition: opacity 0.45s ease;
}

.reveal-item.visible {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    .reveal-item {
        opacity: 1;
        transition: none;
    }
}

/* —— Hero —— */
.holding-hero {
    padding: 48px 0 0;
}

.holding-hero .btn-back {
    margin-bottom: 28px;
}

.holding-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    text-align: center;
    letter-spacing: 1px;
    color: var(--text-title, var(--text-primary));
    margin: 0 0 18px;
    position: relative;
}

.holding-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #d62828;
    margin: 18px auto 0;
}

.holding-lead {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 36px;
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.holding-hero-photo {
    position: relative;
    width: 100%;
    min-height: clamp(220px, 32vw, 380px);
    margin-top: 8px;
    overflow: hidden;
    background: var(--blockquote-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.holding-hero-photo img {
    width: 100%;
    height: 100%;
    min-height: clamp(220px, 32vw, 380px);
    object-fit: cover;
    display: block;
}

.holding-hero-photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.45) 0%, transparent 55%);
    pointer-events: none;
}

.holding-hero-photo--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.holding-hero-photo--placeholder::after {
    display: none;
}

.holding-hero-photo-label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-light);
}

/* —— Section titles —— */
.holding-section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.8px;
    color: var(--text-title, var(--text-primary));
    margin: 0 0 48px;
    position: relative;
}

.holding-section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: #d62828;
    margin: 16px auto 0;
}

/* —— Chronology spine —— */
.holding-chronology {
    padding: 80px 0 90px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.holding-spine {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    padding-left: 28px;
}

.holding-spine::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, #d62828, rgba(214, 40, 40, 0.15));
}

.holding-chron {
    position: relative;
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 24px;
    padding-bottom: 32px;
}

.holding-chron:last-child {
    padding-bottom: 0;
}

.holding-chron-marker {
    position: relative;
    z-index: 1;
}

.holding-chron-marker span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    padding: 8px 12px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    background: #d62828;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(214, 40, 40, 0.3);
}

.holding-chron-marker::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d62828;
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 0 2px rgba(214, 40, 40, 0.25);
}

.holding-chron-card {
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 22px 26px;
    border-left: 3px solid transparent;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.holding-chron-card:hover {
    border-left-color: #d62828;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.holding-chron-card p {
    margin: 0;
    font-size: 0.96rem;
    line-height: 1.65;
    color: var(--text-muted);
}

/* —— Leader —— */
.holding-leader-section {
    padding: 80px 0 100px;
}

.holding-leader {
    display: grid;
    grid-template-columns: minmax(240px, 300px) 1fr;
    gap: 48px;
    align-items: start;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 44px;
    box-shadow: 0 8px 32px var(--shadow-card, rgba(0, 0, 0, 0.06));
    border-top: 3px solid #d62828;
}

.holding-leader-photo {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--blockquote-bg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.holding-leader-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.holding-leader-photo--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.holding-leader-name {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: var(--text-title, var(--text-primary));
    text-transform: uppercase;
    line-height: 1.2;
    margin: 0 0 8px;
}

.holding-leader-role {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 0 0 22px;
    line-height: 1.5;
}

.holding-leader-badges {
    margin: 0 0 26px;
    padding: 0;
    list-style: none;
}

.holding-leader-badges li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.7px;
    text-transform: uppercase;
    color: var(--text-secondary);
    line-height: 1.45;
}

.holding-leader-badges li::before {
    content: "■";
    position: absolute;
    left: 0;
    color: #d62828;
    font-size: 0.5rem;
    top: 0.35em;
}

.holding-leader-bio p {
    margin: 0 0 14px;
    font-size: 0.96rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.holding-leader-bio p:last-child {
    margin-bottom: 0;
}

@media (max-width: 900px) {
    .holding-leader {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .holding-chron {
        grid-template-columns: 1fr;
        gap: 12px;
        padding-left: 0;
    }

    .holding-spine {
        padding-left: 20px;
    }

    .holding-chron-marker::before {
        left: -16px;
    }

    .holding-leader {
        padding: 28px 22px;
    }

    .holding-chronology {
        padding: 48px 0 64px;
    }

    .holding-leader-section {
        padding: 56px 0 72px;
    }
}