/* ===== Portfolio page — compact premium layout ===== */
.portfolio-page.site-page-premium {
    --press-border: rgba(20, 56, 134, 0.12);
    background:
        radial-gradient(1200px 420px at 8% -8%, rgba(76, 129, 247, 0.1) 0%, rgba(76, 129, 247, 0) 58%),
        linear-gradient(180deg, #f3f7ff 0%, #eef2f8 42%, #f8fafd 100%);
    padding-bottom: 28px;
    overflow: hidden;
}

.portfolio-page .page-content-premium {
    max-width: 1180px;
    margin: 0 auto;
    padding: 18px 28px 0;
    box-sizing: border-box;
}

/* Filter bar */
.portfolio-page .portfolio-filter {
    width: 100%;
    max-width: none;
    margin: 0 0 18px;
    padding-bottom: 0;
    border-radius: 14px;
    border: 1px solid var(--press-border);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 28px rgba(16, 43, 104, 0.08);
}

.portfolio-page .portfolio-filter:has(.filter-control.opened) {
    padding-bottom: 67px;
}

.portfolio-page .portfolio-filter .filter-top-block {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

.portfolio-page .portfolio-filter .filter-control {
    display: block;
    flex: 1 1 0;
    min-width: 0;
    margin: 0;
    border-right: 1px solid rgba(20, 56, 134, 0.08);
}

.portfolio-page .portfolio-filter .filter-control:last-of-type {
    border-right: none;
}

.portfolio-page .portfolio-filter .filter-control span {
    padding: 14px 24px 14px 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #3d5f9d;
    text-transform: uppercase;
}

.portfolio-page .portfolio-filter .filter-control span:after {
    height: 3px;
    background: linear-gradient(90deg, #ed1f24 0%, #1a4cbf 100%);
}

.portfolio-page .portfolio-filter .filter-slider-wrap {
    background: #eef3fb;
    border-top: 1px solid rgba(20, 56, 134, 0.08);
}

.portfolio-page .portfolio-filter .filter-slider-wrap:before,
.portfolio-page .portfolio-filter .filter-slider-wrap:after {
    background: linear-gradient(90deg, #eef3fb, #eef3fb);
    border-color: #eef3fb;
}

/* Project cards */
.portfolio-page .portfolio-flex-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.portfolio-page .portfolio-item {
    margin: 0 !important;
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(20, 56, 134, 0.1);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 14px 32px rgba(16, 43, 104, 0.1);
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

.portfolio-page .portfolio-item:before {
    content: "";
    display: block;
    width: 100%;
    height: 4px;
    flex: 0 0 100%;
    background: linear-gradient(90deg, #ed1f24 0%, #1a4cbf 55%, rgba(26, 76, 191, 0) 100%);
}

.portfolio-page .portfolio-item:first-of-type:last-of-type {
    margin-bottom: 0 !important;
}

.portfolio-page .portfolio-item.rtl {
    flex-direction: row-reverse;
}

.portfolio-page .portfolio-item .text-block {
    width: 42%;
    flex: 1 1 42%;
    display: block;
    vertical-align: initial;
    background: transparent;
    padding: 24px 28px 0;
    box-sizing: border-box;
}

.portfolio-page .portfolio-item .text-block h2 {
    color: #153674;
    font-size: clamp(22px, 2.4vw, 32px);
    line-height: 1.15;
    margin: 0 0 8px;
    font-weight: 700;
}

.portfolio-page .portfolio-item .text-block h3 {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #4a628f;
}

.portfolio-page .portfolio-item .text-block > p,
.portfolio-page .portfolio-item .text-block .bottom-info p {
    font-size: 15px;
    line-height: 1.55;
    color: #4a628f;
    margin: 0 0 10px;
}

.portfolio-page .portfolio-item .text-block .bottom-info {
    margin: 20px -28px 0;
    padding: 16px 28px 20px;
    background: linear-gradient(180deg, rgba(227, 235, 248, 0.35) 0%, rgba(243, 247, 255, 0.7) 100%);
    border-top: 1px solid rgba(20, 56, 134, 0.08);
}

.portfolio-page .portfolio-item .text-block .bottom-info a {
    color: #1a4cbf;
    font-weight: 600;
}

.portfolio-page .portfolio-item .gallery-block {
    width: 58%;
    flex: 1 1 58%;
    display: block;
    vertical-align: initial;
    min-height: 280px;
    overflow: hidden;
}

.portfolio-page .portfolio-item .gallery-block,
.portfolio-page .portfolio-item .text-block {
    transform: none !important;
}

.portfolio-page .portfolio-item .gallery-block .fotorama-gallery-wrap {
    height: 100%;
}

.portfolio-page .portfolio-item .gallery-block .fotorama-gallery > a > img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
}

.portfolio-page .center .page-nav {
    margin: 24px auto 0;
}

@media (max-width: 1000px) {
    .portfolio-page .portfolio-item .text-block,
    .portfolio-page .portfolio-item .gallery-block {
        width: 100%;
        flex: 1 1 100%;
    }

    .portfolio-page .portfolio-item .text-block {
        padding: 20px 20px 0;
        order: 2;
    }

    .portfolio-page .portfolio-item .gallery-block {
        order: 1;
        min-height: 220px;
    }

    .portfolio-page .portfolio-item .text-block .bottom-info {
        margin-left: -20px;
        margin-right: -20px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .portfolio-page .portfolio-filter .filter-control {
        flex: 1 1 50%;
        border-bottom: 1px solid rgba(20, 56, 134, 0.08);
    }
}

@media (max-width: 768px) {
    .portfolio-page .page-content-premium {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 550px) {
    .portfolio-page .portfolio-item {
        border-radius: 14px;
    }

    .portfolio-page .portfolio-filter .filter-control {
        flex: 1 1 100%;
    }
}