/* Каталог проектов «Дизайн и оформление» */
.pf-lead { font-size: 21px; line-height: 1.55; color: var(--dark-lighter, #3d3d3d); max-width: 62ch; margin: 0 0 44px; }
.pf-h2 { font-size: 32px; line-height: 1.2; margin: 64px 0 28px; }

/* из чего состоит работа */
.pf-serv { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(29, 29, 29, .14); }
.pf-serv li { display: flex; flex-direction: column; gap: 6px; padding: 22px 24px 24px 0; border-bottom: 1px solid rgba(29, 29, 29, .14); }
.pf-serv li:not(:nth-child(3n + 1)) { padding-left: 24px; border-left: 1px solid rgba(29, 29, 29, .14); }
.pf-num { font-size: 13px; letter-spacing: .08em; color: var(--light, #6b6b6b); font-variant-numeric: tabular-nums; }
.pf-serv strong { font-size: 19px; line-height: 1.3; font-weight: 600; }
.pf-serv li > span:last-child { font-size: 15px; line-height: 1.5; color: var(--dark-lighter, #3d3d3d); }

/* карточки проектов: первая — крупная, остальные — тремя в ряд */
.pf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.pf-card { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--border-radius, 12px); overflow: hidden; color: inherit; text-decoration: none; box-shadow: 0 0 0 1px rgba(29, 29, 29, .08); transition: box-shadow .25s ease, transform .25s ease; }
.pf-card::before { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--acc, #1d1d1d); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; z-index: 2; }
.pf-card:hover { box-shadow: 0 0 0 1px rgba(29, 29, 29, .14), 0 16px 38px rgba(29, 29, 29, .13); transform: translateY(-3px); }
.pf-card:hover::before, .pf-card:focus-visible::before { transform: scaleX(1); }
.pf-card:focus-visible { outline: 3px solid var(--dark, #1d1d1d); outline-offset: 3px; }
.pf-card-img { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--acc, #eceff3); }
.pf-card-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.pf-card:hover .pf-card-img img { transform: scale(1.035); }
.pf-card-body { display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 26px; flex: 1; }
.pf-tags { font-size: 13px; letter-spacing: .02em; color: var(--light, #6b6b6b); }
.pf-name { font-size: 24px; line-height: 1.2; font-weight: 600; text-wrap: balance; }
.pf-text { font-size: 16px; line-height: 1.55; color: var(--dark-lighter, #3d3d3d); }
.pf-more { margin-top: auto; padding-top: 8px; font-weight: 600; }
.pf-more::after { content: ' \2192'; display: inline-block; transition: transform .2s ease; }
.pf-card:hover .pf-more::after { transform: translateX(4px); }

.pf-card-lead { grid-column: 1 / -1; flex-direction: row; min-height: 420px; }
.pf-card-lead .pf-card-img { flex: 0 0 58%; aspect-ratio: auto; }
.pf-card-lead .pf-card-body { justify-content: center; gap: 14px; padding: 40px 44px; }
.pf-card-lead .pf-name { font-size: 38px; }
.pf-card-lead .pf-text { font-size: 18px; max-width: 40ch; }
.pf-card-lead .pf-more { margin-top: 12px; }

.pf-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 64px; padding: 40px 44px; border-radius: var(--border-radius, 12px); background: #1d1d1d; color: #fff; }
.pf-cta h2 { font-size: 28px; line-height: 1.25; margin: 0 0 10px; color: #fff; }
.pf-cta p { margin: 0; color: rgba(255, 255, 255, .78); max-width: 52ch; }
.pf-cta .btn { flex: none; }

@media (max-width: 1100px) {
    .pf-card-lead .pf-card-img { flex-basis: 52%; }
    .pf-card-lead .pf-name { font-size: 32px; }
}
@media (max-width: 860px) {
    .pf-serv { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pf-serv li:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
    .pf-serv li:nth-child(even) { padding-left: 20px; border-left: 1px solid rgba(29, 29, 29, .14); }
    .pf-card-lead { flex-direction: column; min-height: 0; }
    .pf-card-lead .pf-card-img { flex: none; aspect-ratio: 16 / 10; }
    .pf-card-lead .pf-card-body { padding: 24px 24px 28px; }
    .pf-card-lead .pf-name { font-size: 28px; }
}
@media (max-width: 640px) {
    .pf-lead { font-size: 18px; margin-bottom: 30px; }
    .pf-h2 { font-size: 26px; margin: 44px 0 20px; }
    .pf-serv { grid-template-columns: 1fr; }
    .pf-serv li:nth-child(even) { padding-left: 0; border-left: 0; }
    .pf-grid { grid-template-columns: 1fr; gap: 20px; }
    .pf-card-body { padding: 20px 20px 24px; }
    .pf-name { font-size: 23px; }
    .pf-cta { flex-direction: column; align-items: flex-start; padding: 28px 24px; margin-top: 44px; }
    .pf-cta h2 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .pf-card, .pf-card-img img, .pf-more::after, .pf-card::before { transition: none; }
    .pf-card:hover { transform: none; }
    .pf-card:hover .pf-card-img img, .pf-card:hover .pf-more::after { transform: none; }
}