.pf-side {
    display: grid;
    gap: 14px;
}

.pf-side article {
    padding: 22px;
    border-radius: 24px;
    border: 1px solid var(--nx-line);
    background: #101218;
    box-shadow: 0 24px 70px rgba(0,0,0,.42), 0 12px 48px rgba(255,255,255,.035);
}

.pf-side span {
    color: var(--nx-muted);
    font-size: 13px;
}

.pf-side strong {
    display: block;
    margin: 8px 0;
    font-size: 48px;
    letter-spacing: -0.05em;
    line-height: 1;
}

.pf-side p {
    margin: 0;
    color: var(--nx-muted);
    font-size: 14px;
}

.pf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-flow: dense;
    gap: 14px;
}

.pf-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid var(--nx-line);
    background: #101218;
    box-shadow: 0 26px 72px rgba(0,0,0,.4), 0 10px 42px rgba(255,255,255,.03);
    transition: border-color 220ms ease, box-shadow 280ms ease, filter 220ms ease;
}

.pf-card::after {
    content: "";
    position: absolute;
    inset: auto 9% 0;
    height: 16px;
    border-radius: 50%;
    background: rgba(255,255,255,.12);
    filter: blur(18px);
    opacity: .6;
    pointer-events: none;
}

.pf-card:nth-child(3n + 2)::after { background: rgba(255,255,255,.085); }
.pf-card:nth-child(3n)::after { background: rgba(255,255,255,.055); }
.pf-card:hover {
    border-color: rgba(255,255,255,.22);
    box-shadow: 0 32px 88px rgba(0,0,0,.5), 0 18px 62px rgba(255,255,255,.055);
    filter: brightness(1.035);
}

.pf-card:nth-child(5n + 1) { grid-column: span 2; }
.pf-card:nth-child(5n + 1) img { height: 340px; }
.pf-card:nth-child(7n + 4) { grid-row: span 2; }
.pf-card:nth-child(7n + 4) img { height: 430px; }
.pf-card:nth-child(3n) { transform: translateY(28px); }

.pf-card img {
    display: block;
    width: 100%;
    height: 190px;
    object-fit: cover;
    background: #0d0f14;
}

.pf-card div {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    padding: 16px 16px 18px;
}

.pf-card span {
    color: var(--nx-muted);
    font-size: 12px;
    letter-spacing: 0.04em;
}

.pf-card h2 {
    margin: 0;
    font-size: 20px;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.pf-card a {
    margin-top: auto;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
}

.pf-cta {
    margin-top: 28px;
    padding: 28px;
    border-radius: 26px;
    border: 1px solid var(--nx-line);
    background:
        radial-gradient(circle at 88% 18%, rgba(0,0,0,.08), transparent 28%),
        #f4f4f5;
    color: #111;
    transform: translateY(42px) rotate(-1deg);
    box-shadow: 0 34px 90px rgba(0,0,0,.5), 0 18px 70px rgba(255,255,255,.045);
}

.pf-cta h2 {
    margin: 0 0 8px;
    max-width: 18ch;
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.pf-cta p {
    max-width: 62ch;
    margin: 0;
    color: #4b4b53;
}

.pf-empty { color: var(--nx-muted); }

@media (max-width: 980px) {
    .pf-grid { grid-template-columns: 1fr; }
    .pf-card:nth-child(n) { grid-column: auto; grid-row: auto; transform: none; }
    .pf-card:nth-child(n) img { height: 230px; }
    .pf-cta { transform: none; }
}