.airline-detail-page.airline-hub .airline-popular-routes {
    margin: 40px 0 8px;
    padding-top: 36px;
    border-top: 1px solid #dce5ef;
}

.airline-detail-page.airline-hub .airline-popular-routes__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.airline-detail-page.airline-hub .airline-popular-route {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 17px 18px;
    color: #102b55;
    text-decoration: none;
    background: #ffffff;
    border: 1px solid #dce5ef;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(23, 50, 82, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.airline-detail-page.airline-hub .airline-popular-route:hover,
.airline-detail-page.airline-hub .airline-popular-route:focus-visible {
    border-color: var(--airline-primary);
    box-shadow: 0 13px 30px rgba(23, 50, 82, 0.12);
    transform: translateY(-2px);
}

.airline-detail-page.airline-hub .airline-popular-route span {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.airline-detail-page.airline-hub .airline-popular-route small {
    color: var(--airline-primary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.airline-detail-page.airline-hub .airline-popular-route strong {
    overflow: hidden;
    font-size: 15px;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.airline-detail-page.airline-hub .airline-popular-route em {
    color: var(--airline-secondary);
    font-size: 13px;
    font-style: normal;
    font-weight: 800;
    white-space: nowrap;
}

.airline-detail-page.airline-hub .airline-popular-route i {
    color: var(--airline-primary);
    font-size: 19px;
    font-style: normal;
}

.airline-detail-page.airline-hub .promo-calendar-title__label {
    margin: 0;
    color: var(--blue-900);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.airline-detail-page.airline-hub .airline-price-calendar__direction-title {
    font-weight: 700;
}

.airline-detail-page.airline-hub .airline-price-calendar__route-title {
    display: block;
    margin: 0;
    color: var(--airline-secondary);
    font-size: clamp(22px, 2.2vw, 30px);
    font-weight: 800;
    line-height: 1.15;
}

@media (max-width: 1100px) {
    .airline-detail-page.airline-hub .airline-popular-routes__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .airline-detail-page.airline-hub .airline-popular-routes {
        margin-top: 28px;
        padding-top: 28px;
    }

    .airline-detail-page.airline-hub .airline-popular-routes__grid {
        grid-template-columns: 1fr;
    }

    .airline-detail-page.airline-hub .airline-popular-route {
        padding: 15px 16px;
    }
}