.portfolio-intro { padding-block: clamp(48px, 7vw, 88px) 36px; }
.portfolio-intro h1 { max-width: 900px; font-size: clamp(38px, 5vw, 70px); line-height: 1.08; }
.portfolio-intro .lead { max-width: 680px; margin-bottom: 26px; }
.portfolio-intro-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.portfolio-library { padding-block: 12px 80px; }
.portfolio-toolbar { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.portfolio-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.portfolio-filters button { min-height: 44px; padding: 9px 16px; border: 1px solid #39313f; border-radius: 999px; background: #111417; color: #d6d0dd; cursor: pointer; font-size: 13px; }
.portfolio-filters button[aria-pressed="true"] { border-color: var(--purple); background: #b27aff1a; color: #dfc7ff; }
.portfolio-search { display: grid; width: min(100%, 310px); gap: 6px; color: var(--muted); font-size: 12px; }
.portfolio-search input { width: 100%; min-height: 46px; padding: 11px 14px; border: 1px solid #39313f; border-radius: 10px; background: #111417; color: #fff; font: inherit; font-size: 14px; }
.portfolio-search input:focus-visible { outline: 2px solid var(--purple); outline-offset: 3px; }
.portfolio-count { color: var(--muted); font-size: 13px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px 20px; }
.portfolio-card { min-width: 0; }
.portfolio-card[hidden] { display: none; }
.portfolio-card a { display: block; border-radius: 12px; }
.portfolio-cover { position: relative; display: block; overflow: hidden; aspect-ratio: 3 / 4; border: 1px solid #ffffff14; border-radius: 12px; background: #17191e; }
.portfolio-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.portfolio-play { position: absolute; top: 50%; left: 50%; display: grid; width: 52px; height: 52px; place-items: center; transform: translate(-50%, -50%); border: 1px solid #ffffffa8; border-radius: 50%; background: #090b0dbd; color: #fff; }
.portfolio-play svg { width: 20px; height: 20px; margin-left: 3px; fill: currentColor; }
.portfolio-duration { position: absolute; right: 12px; bottom: 12px; padding: 3px 8px; border-radius: 5px; background: #090b0dd9; color: #fff; font-size: 11px; font-variant-numeric: tabular-nums; }
.portfolio-card h3 { margin: 14px 0 5px; font-size: 17px; line-height: 1.35; letter-spacing: -.02em; }
.portfolio-card p { margin: 0; color: #b7b0c1; font-size: 12px; }
.portfolio-card .portfolio-category { margin-top: 13px; font-size: 14px; line-height: 1.4; }
.portfolio-card a:focus-visible { outline-offset: 6px; }
@media (hover: hover) { .portfolio-card a:hover .portfolio-cover img { transform: scale(1.025); } .portfolio-card a:hover h3 { color: var(--purple); } }
.portfolio-empty { padding: 44px 20px; border: 1px solid var(--line); border-radius: 12px; text-align: center; }
.portfolio-empty button, .portfolio-share { min-height: 44px; padding: 10px 15px; border: 1px solid #665078; border-radius: 8px; background: #1a1522; color: #fff; cursor: pointer; font-size: 13px; }
.portfolio-preview { border-top: 1px solid var(--line); background: #0d1013; }
.portfolio-preview .section-heading > div { max-width: 740px; }
.portfolio-preview .section-heading p:last-child { margin-bottom: 0; }
.portfolio-preview .portfolio-grid { margin-top: 30px; }
.portfolio-player-dialog { width: min(1000px, calc(100% - 32px)); max-height: calc(100dvh - 32px); margin: auto; overscroll-behavior: contain; }
.portfolio-player-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.portfolio-player-heading h2 { margin: 0; font-size: 19px; line-height: 1.35; letter-spacing: -.02em; }
.portfolio-player-heading p { margin: 4px 0 0; font-size: 12px; }
.portfolio-close, .portfolio-step { display: grid; flex: 0 0 auto; width: 44px; height: 44px; place-items: center; border: 1px solid #665078; border-radius: 8px; background: #1a1522; color: #fff; cursor: pointer; }
.portfolio-close { font-size: 27px; }
.portfolio-stage { display: flex; justify-content: center; background: #000; }
.portfolio-stage video { display: block; width: 100%; max-height: min(72dvh, 780px); min-height: 180px; object-fit: contain; background: #000; }
.portfolio-player-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; padding: 12px 20px; border-top: 1px solid var(--line); }
.portfolio-step-group { display: flex; align-items: center; gap: 8px; }
.portfolio-step:disabled { opacity: .4; cursor: default; }
.portfolio-open { display: inline-flex; align-items: center; min-height: 44px; color: var(--gold); font-size: 13px; }
.portfolio-player-status { margin: 0; padding: 10px 20px; font-size: 13px; }
.portfolio-share-status { margin: 0; padding: 0 20px 12px; font-size: 12px; }
.portfolio-page-footer { padding-bottom: 90px; }
@media (max-width: 1050px) { .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .portfolio-preview .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; } .portfolio-toolbar { align-items: stretch; } .portfolio-search { width: 100%; } .portfolio-card h3 { font-size: 15px; } .portfolio-intro { padding-top: 38px; } .portfolio-player-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); } .portfolio-player-heading, .portfolio-player-footer { padding: 12px; } .portfolio-stage video { max-height: calc(100dvh - 200px); } .portfolio-player-heading h2 { font-size: 16px; } }
@media (max-width: 360px) { .portfolio-grid { grid-template-columns: 1fr; } .portfolio-filters button { padding-inline: 12px; } }
@media (prefers-reduced-motion: reduce) { .portfolio-cover img { transition: none; } }