:root {
    --v10-red: #e30613;
    --v10-dark: #1a1a1a;
    --v10-border: #e0e6ed;
    --v10-transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.v10-features-section {
    padding: 100px 0;
    background-color: #ffffff;
}

.v10-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.v10-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--v10-dark);
    margin-bottom: 60px;
    text-align: left;
}

.v10-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0; /* Создаем эффект сплошной сетки */
    border-top: 1px solid var(--v10-border);
    border-left: 1px solid var(--v10-border);
}

.v10-feature-card {
    padding: 50px 40px;
    border-right: 1px solid var(--v10-border);
    border-bottom: 1px solid var(--v10-border);
    background: #fff;
    position: relative;
    transition: var(--v10-transition);
    overflow: hidden;
}

/* Элементы декора */
.v10-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.v10-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--v10-red);
    transition: var(--v10-transition);
}

.v10-dot {
    width: 6px;
    height: 6px;
    background: var(--v10-red);
    border-radius: 50%;
    transition: var(--v10-transition);
}

.v10-feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--v10-dark);
    margin-bottom: 20px;
    transition: var(--v10-transition);
}

.v10-feature-text {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    transition: var(--v10-transition);
}

/* ЭФФЕКТ ПРИ НАВЕДЕНИИ */
.v10-feature-card:hover {
    background: var(--v10-red);
    transform: translateZ(0);
}

.v10-feature-card:hover .v10-number,
.v10-feature-card:hover .v10-feature-title,
.v10-feature-card:hover .v10-feature-text {
    color: #ffffff;
}

.v10-feature-card:hover .v10-dot {
    background: #ffffff;
    transform: scale(1.5);
}

/* Адаптивность */
@media (max-width: 1024px) {
    .v10-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .v10-grid { grid-template-columns: 1fr; }
    .v10-feature-card { padding: 40px 30px; }
    .v10-title { font-size: 28px; }
}