.catalog-series-area {
    background: #ffffff;
}

.catalog-series-intro {
    max-width: 650px;
    margin: 18px auto 0;
    font-size: 16px;
    line-height: 1.75;
    color: #737e88;
}

.catalog-series-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #ffffff;
    border: 1px solid #e6eaf0;
    box-shadow: 0 5px 22px rgba(14, 30, 43, 0.045);
    overflow: hidden;
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.catalog-series-card:hover {
    transform: translateY(-5px);
    border-color: #d3dce6;
    box-shadow: 0 18px 40px rgba(14, 30, 43, 0.11);
}

.catalog-series-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 230px;
    padding: 22px 32px;
    background: #ffffff;
    overflow: hidden;
}

.catalog-series-image img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.catalog-series-card:hover .catalog-series-image img {
    transform: scale(1.07);
}

.catalog-series-icon {
    position: absolute;
    right: 20px;
    bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    background: #08151c;
    color: #ffffff;
    transition: background-color 0.3s ease;
}

.catalog-series-card:hover .catalog-series-icon {
    background: #1b6096;
}

.catalog-series-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 25px 24px 28px;
}

.catalog-series-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 12px;
}

.catalog-series-title a {
    color: #0b151b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.catalog-series-title a:hover {
    color: #1b6096;
}

.catalog-series-description {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    min-height: 75px;
    margin: 0 0 22px;
    color: #7a848d;
    font-size: 15px;
    line-height: 1.7;
}

.catalog-series-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    margin-top: auto;
    color: #145b96;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease, gap 0.3s ease;
}

.catalog-series-link:hover {
    gap: 14px;
    color: #08151c;
}

.catalog-series-link svg {
    flex-shrink: 0;
}

.catalog-series-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 65px;
    color: #cbd3da;
}

.catalog-series-empty {
    padding: 65px 20px;
    color: #77818a;
}

.catalog-series-empty i {
    display: block;
    margin-bottom: 15px;
    font-size: 55px;
}

.catalog-series-empty p {
    font-size: 16px;
}

@media (max-width: 991px) {
    .catalog-series-image {
        height: 210px;
    }

    .catalog-series-title {
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .catalog-series-image {
        height: 220px;
    }

    .catalog-series-content {
        padding: 24px;
    }

    .catalog-series-description {
        min-height: auto;
    }

    .catalog-series-intro {
        font-size: 15px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .catalog-series-card,
    .catalog-series-image img,
    .catalog-series-icon,
    .catalog-series-title a,
    .catalog-series-link {
        transition: none;
    }
}

.catalog-series-area {
    padding-top: 85px !important;
    padding-bottom: 90px !important;
}

.catalog-series-area .it-section-title-box {
    margin-bottom: 45px !important;
}

.catalog-series-image {
    height: 185px;
    padding: 15px 25px;
}

.catalog-series-icon {
    width: 46px;
    height: 46px;
    right: 16px;
    bottom: 10px;
}

.catalog-series-icon svg {
    width: 29px;
    height: 29px;
}

.catalog-series-content {
    padding: 18px 22px 22px;
}

.catalog-series-title {
    font-size: 21px;
    margin-bottom: 9px;
}

.catalog-series-description {
    min-height: 0;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 17px;
    -webkit-line-clamp: 2;
}

.catalog-series-link {
    font-size: 13px;
}

@media (max-width: 767px) {
    .catalog-series-image {
        height: 175px;
    }

    .catalog-series-content {
        padding: 18px 20px 22px;
    }
}


.catalog-series-section {
    background: #ffffff;
}

.catalog-series-header {
    margin-bottom: 35px;
}

.catalog-section-label {
    display: inline-block;
    margin-bottom: 10px;
    color: #1b6096;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.catalog-section-title {
    margin-bottom: 12px;
    color: #0b151b;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
}

.catalog-section-description {
    max-width: 700px;
    margin-bottom: 0;
    color: #737e88;
    font-size: 15px;
    line-height: 1.75;
}

.catalog-back-link {
    display: inline-flex;
    align-items: center;
    color: #145b96;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.catalog-back-link:hover {
    color: #08151c;
}

.catalog-model-code {
    display: inline-block;
    width: fit-content;
    margin-bottom: 9px;
    color: #1b6096;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.catalog-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #cbd3da;
    font-size: 58px;
}

.catalog-empty-state {
    color: #77818a;
}

.catalog-empty-state i {
    color: #cbd3da;
}

.catalog-empty-state p {
    font-size: 15px;
}

@media (max-width: 991px) {
    .catalog-section-title {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .catalog-series-header {
        margin-bottom: 25px;
    }

    .catalog-section-title {
        font-size: 25px;
    }

    .catalog-section-description {
        font-size: 14px;
    }

    .catalog-back-link {
        font-size: 13px;
    }

    .catalog-image-placeholder {
        font-size: 48px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-back-link {
        transition: none;
    }
}