/* =====================================================
   ОЭК — Стили страницы О компании
   ===================================================== */

.page-about body {
    background-color: var(--color-bg);
}

.about-page {
    padding: 60px 0 100px;
}

/* Вводный блок */
.about-intro {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}
.about-intro__content {
    flex: 1;
}
.about-section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 24px;
    line-height: 1.3;
}
.text-center {
    text-align: center;
}
.about-text-lead {
    font-size: 16px;
    color: var(--color-text-mid);
    line-height: 1.7;
}
.about-intro__image {
    width: 400px;
    flex-shrink: 0;
    background: var(--color-primary-dark, #0d1b2a);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 12px 40px rgba(1, 105, 141, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-intro__logo-bg {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

/* Преимущества (Активы) */
.about-assets {
    margin-bottom: 80px;
}
.about-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.feature-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(1, 105, 141, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eef1f6;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(1, 105, 141, 0.12);
}
.feature-card__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(1, 105, 141, 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: background 0.3s, color 0.3s;
}
.feature-card:hover .feature-card__icon {
    background: var(--color-primary);
    color: #ffffff;
}
.feature-card__text {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-dark);
    line-height: 1.4;
}

/* Команда и Активы (Сетка из 2 блоков) */
.about-info-blocks {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.info-block {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(1, 105, 141, 0.08);
    position: relative;
    overflow: hidden;
}
.info-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0; width: 6px;
}
.info-block--team::before { background: var(--color-primary); }
.info-block--assets::before { background: var(--color-accent); }

.info-block__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 12px;
}
.info-block__desc {
    font-size: 15px;
    color: var(--color-text-mid);
    margin-bottom: 24px;
}
.info-block__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.info-block__list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--color-text-dark);
    font-weight: 500;
}
.info-block__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
}

/* Сетка напряжений */
.voltage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.voltage-item {
    background: rgba(239, 82, 7, 0.05);
    border: 1px solid rgba(239, 82, 7, 0.1);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: transform 0.2s;
}
.voltage-item:hover {
    transform: scale(1.03);
    background: rgba(239, 82, 7, 0.08);
}
.voltage-item__val {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 4px;
}
.voltage-item__unit {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== АДАПТИВ ===== */
@media (max-width: 1024px) {
    .about-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-intro {
        flex-direction: column;
    }
    .about-intro__image {
        width: 100%;
        max-width: 500px;
    }
}
@media (max-width: 768px) {
    .about-info-blocks {
        grid-template-columns: 1fr;
    }
    .about-features-grid {
        grid-template-columns: 1fr;
    }
    .info-block {
        padding: 30px 24px;
    }
}