.portfolio-2026 {
    position: relative;
    padding: 130px 0 110px;
    background:
        radial-gradient(circle at 12% 2%, rgba(10, 10, 10, 0.045), transparent 24%),
        radial-gradient(circle at 88% 6%, rgba(29, 78, 216, 0.06), transparent 22%),
        linear-gradient(180deg, #f8f8f9 0%, #ffffff 46%, #ffffff 100%);
    overflow: hidden;
}

.portfolio-2026::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 44px 44px;
    opacity: 0.45;
    -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
    mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
    pointer-events: none;
}

.portfolio-2026 .container {
    position: relative;
    z-index: 2;
}

.pf-head {
    max-width: 880px;
    margin: 0 auto 36px;
    text-align: center;
}

.pf-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
    padding: 8px 16px;
    border: 1px solid #d8d8d8;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    color: #111111;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.pf-kicker::before,
.pf-kicker::after {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #111111;
}

.pf-head h2 {
    margin: 0;
    color: #050505;
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 950;
    line-height: 1.35;
    letter-spacing: -0.04em;
}

.pf-head p {
    max-width: 760px;
    margin: 22px auto 0;
    color: #5f5f5f;
    font-size: 1.02rem;
    font-weight: 500;
    line-height: 2.15;
}

.pf-index {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 880px;
    margin: 0 auto;
}

.pf-index a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-block: 8px;
    padding-inline: 18px 8px;
    border: 1px solid #dcdcdc;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    color: #1a1a1a;
    font-size: 0.88rem;
    font-weight: 800;
    transition: transform 0.4s var(--transition), box-shadow 0.4s var(--transition), border-color 0.3s ease;
}

.pf-index a b {
    display: grid;
    place-items: center;
    min-width: 26px;
    height: 26px;
    padding: 0 6px;
    border-radius: 999px;
    background: #0a0a0a;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
}

.pf-index a:hover {
    transform: translateY(-2px);
    border-color: #0a0a0a;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

.pf-group {
    margin-top: 84px;
}

.pf-head + .pf-group,
.pf-index + .pf-group {
    margin-top: 64px;
}

.pf-group-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 34px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.09);
}

.pf-group-info {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    min-width: 0;
}

.pf-group-num {
    flex: none;
    margin-top: 10px;
    padding: 6px 12px;
    border: 1px solid #d8d8d8;
    border-radius: 999px;
    background: #ffffff;
    color: #737373;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.pf-group-title {
    margin: 0;
    color: #080808;
    font-size: clamp(1.45rem, 2.6vw, 2.15rem);
    font-weight: 950;
    line-height: 1.4;
    letter-spacing: -0.03em;
}

.pf-group-desc {
    max-width: 560px;
    margin: 8px 0 0;
    color: #686868;
    font-size: 0.95rem;
    line-height: 2.05;
}

.pf-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 26px;
}

.pf-item {
    display: flex;
    min-width: 0;
    transition-delay: calc(var(--pf-i, 0) * 0.08s);
}

.pf-item--s2 {
    grid-column: span 2;
}

.pf-item--s3 {
    grid-column: span 3;
}

.pf-item--s4 {
    grid-column: span 4;
}

.pf-item--s6 {
    grid-column: span 6;
}

.pf-card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.045);
    transition: transform 0.5s var(--transition), box-shadow 0.5s var(--transition), border-color 0.5s var(--transition);
}

.pf-card.has-link:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 0, 0, 0.16);
    box-shadow: 0 34px 80px rgba(0, 0, 0, 0.1);
}

.pf-media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 20px;
    background: #f0f0f1;
}

.pf-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s var(--transition);
}

.pf-card.has-link:hover .pf-img {
    transform: scale(1.05);
}

.pf-media--empty {
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 30% 20%, rgba(29, 78, 216, 0.12), transparent 52%),
        linear-gradient(135deg, #f4f4f5, #e7e7ea);
}

.pf-initial {
    color: rgba(10, 10, 10, 0.12);
    font-size: 4.5rem;
    font-weight: 950;
    line-height: 1;
}

.pf-tag {
    position: absolute;
    top: 14px;
    inset-inline-start: 14px;
    padding: 6px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: #111111;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.pf-arrow {
    position: absolute;
    bottom: 14px;
    inset-inline-end: 14px;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #0a0a0a;
    color: #ffffff;
    opacity: 0;
    transform: translateY(10px) scale(0.85);
    transition: opacity 0.4s ease, transform 0.5s var(--transition);
}

.pf-card.has-link:hover .pf-arrow {
    opacity: 1;
    transform: none;
}

.pf-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    padding: 22px 14px 14px;
}

.pf-card-title {
    margin: 0;
    color: #0a0a0a;
    font-size: 1.15rem;
    font-weight: 900;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

.pf-card-title a {
    color: inherit;
}

.pf-stretch::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 3;
    border-radius: 28px;
}

.pf-stretch:focus-visible::after {
    outline: 2px solid #1d4ed8;
    outline-offset: 2px;
}

.pf-card-text {
    margin: 0;
    color: #666666;
    font-size: 0.92rem;
    line-height: 2.05;
}

.pf-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    color: #1d4ed8;
    font-size: 0.86rem;
    font-weight: 800;
}

.pf-cta svg {
    transition: transform 0.4s var(--transition);
}

.pf-card.has-link:hover .pf-cta svg {
    transform: translateX(-4px);
}

.pf-item--wide .pf-card {
    flex-direction: row;
    gap: 10px;
}

.pf-item--wide .pf-media {
    flex: 1.25 1 0;
    aspect-ratio: auto;
    min-height: 320px;
}

.pf-item--wide .pf-img {
    position: absolute;
    inset: 0;
}

.pf-item--wide .pf-body {
    flex: 1 1 0;
    justify-content: center;
    padding: 26px 22px;
}

.pf-item--wide .pf-card-title {
    font-size: 1.5rem;
}

@media (hover: none) {
    .pf-arrow {
        width: 40px;
        height: 40px;
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1100px) {
    .pf-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 22px;
    }

    .pf-item {
        flex: 0 0 calc(50% - 11px);
    }

    .pf-item--wide {
        flex-basis: 100%;
    }
}

@media (max-width: 860px) {
    .pf-item--wide .pf-card {
        flex-direction: column;
    }

    .pf-item--wide .pf-media {
        flex: none;
        aspect-ratio: 4 / 3;
        min-height: 0;
    }

    .pf-item--wide .pf-img {
        position: static;
    }

    .pf-item--wide .pf-body {
        padding: 22px 14px 14px;
    }

    .pf-item--wide .pf-card-title {
        font-size: 1.15rem;
    }
}

@media (max-width: 720px) {
    .portfolio-2026 {
        padding: 80px 0 70px;
    }

    .pf-head {
        margin-bottom: 28px;
    }

    .pf-head p {
        font-size: 0.95rem;
        line-height: 2;
    }

    .pf-group {
        margin-top: 56px;
    }

    .pf-head + .pf-group,
    .pf-index + .pf-group {
        margin-top: 44px;
    }

    .pf-group-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 22px;
        padding-bottom: 18px;
    }

    .pf-grid {
        flex-wrap: nowrap;
        justify-content: flex-start;
        margin-inline: -24px;
        padding: 6px 24px 26px;
        overflow-x: auto;
        gap: 14px;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 24px;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .pf-grid::-webkit-scrollbar {
        display: none;
    }

    .pf-item,
    .pf-item--wide {
        flex: 0 0 84%;
        scroll-snap-align: start;
    }

    .pf-item.fade-up {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .pf-card {
        border-radius: 24px;
    }

    .pf-stretch::after {
        border-radius: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pf-card,
    .pf-img,
    .pf-arrow,
    .pf-cta svg,
    .pf-index a {
        transition: none;
    }

    .pf-card.has-link:hover,
    .pf-card.has-link:hover .pf-img,
    .pf-index a:hover {
        transform: none;
    }
}