.portfolio-section{padding:clamp(5rem,9vw,9rem) var(--gutter);scroll-margin-top:2rem}
.portfolio-heading{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;padding-top:1.6rem;border-top:1px solid var(--line);margin-bottom:clamp(3rem,5vw,5rem)}
.portfolio-heading h2{font-size:clamp(1.8rem,3.2vw,3.2rem);line-height:1.15;letter-spacing:-.045em;font-weight:400;margin:0}
.portfolio-heading-note{font-size:.75rem;letter-spacing:.1em;line-height:1.5;color:var(--muted);white-space:nowrap}
.portfolio-heading{flex-wrap:wrap}
.portfolio-heading>*{min-width:0;max-width:100%}
.portfolio-heading-note{white-space:normal}
/* A continuous, full-width motion wall with quiet seams and in-frame captions. */
.motion-section.portfolio-section{max-width:none;padding:clamp(3rem,5vw,5rem) 0 clamp(4rem,7vw,7rem)}
.motion-section .portfolio-heading{margin:0 var(--gutter) clamp(1.5rem,2.5vw,2.5rem)}
.motion-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;width:100%;margin:0;background:var(--ink)}
.film{display:grid;position:relative;isolation:isolate;margin:0;min-width:0;width:100%;background:#191919}
.film-stage{grid-area:1/1;position:relative;min-width:0;aspect-ratio:512/910;overflow:hidden}
.portfolio-video{display:block;width:100%;height:100%;object-fit:cover}
.film-caption{grid-area:1/1;align-self:end;position:relative;z-index:1;display:flex;gap:.75rem;min-width:0;margin:0;padding:4rem clamp(1rem,1.5vw,1.75rem) 1.4rem;color:#fff;background:linear-gradient(180deg,transparent,rgba(0,0,0,.68) 42%,rgba(0,0,0,.86));overflow-wrap:anywhere;pointer-events:none}
.film-number{flex-shrink:0;font-size:.75rem;line-height:1.5;color:#e2e2df;font-variant-numeric:tabular-nums}
.film-caption-copy{min-width:0}
.film-study{font-size:.75rem;line-height:1.5;letter-spacing:.045em;color:#e2e2df;margin:0 0 .4rem}
.film-caption h3{font-size:clamp(.875rem,1.05vw,1rem);line-height:1.4;letter-spacing:.025em;font-weight:400;margin:0 0 .35rem}
.film-category{font-size:.875rem;line-height:1.5;color:#e2e2df}
.film-error{grid-area:1/1;align-self:start;position:relative;z-index:2;margin:1rem;padding:.75rem;background:rgba(0,0,0,.8);color:#fff;font-size:.875rem;line-height:1.5}
/* Two aligned, full-width photographs with the same quiet seam as Selected Motion. */
.frames-section.portfolio-section{max-width:none;padding:clamp(1rem,3vw,3rem) 0 clamp(4rem,7vw,7rem)}
.frames-section .portfolio-heading{margin:0 var(--gutter) clamp(1.5rem,2.5vw,2.5rem)}
.frames-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;width:100%;background:var(--ink)}
.frame{display:grid;position:relative;isolation:isolate;margin:0;min-width:0}
.frame img{grid-area:1/1;display:block;width:100%;height:auto;aspect-ratio:2/3;background:#191919}
.frame figcaption{grid-area:1/1;align-self:end;position:relative;z-index:1;display:flex;justify-content:space-between;gap:1rem;margin:0;padding:3.5rem clamp(1rem,2vw,2rem) 1.25rem;font-size:.75rem;line-height:1.5;letter-spacing:.08em;color:#fff;background:linear-gradient(180deg,transparent,rgba(0,0,0,.65));font-variant-numeric:tabular-nums}
@media(min-width:1800px){.portfolio-section{max-width:1800px;margin-inline:auto}}
@media(max-width:1100px){.motion-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.portfolio-section{padding-top:4.5rem;padding-bottom:4.5rem}.portfolio-heading{align-items:flex-start;flex-direction:column;gap:.8rem;margin-bottom:2.5rem;padding-top:1.25rem}.portfolio-heading h2{font-size:clamp(1.7rem,7vw,2.4rem);letter-spacing:-.035em}.motion-section.portfolio-section{padding-top:3rem;padding-bottom:4rem}.motion-section .portfolio-heading{margin-bottom:1.5rem}.motion-grid{grid-template-columns:minmax(0,1fr)}.film-caption{gap:1rem;padding:4rem 1.5rem 1.5rem}.film-caption h3{font-size:1rem}.frames-section.portfolio-section{padding-top:1rem;padding-bottom:4rem}.frames-grid{grid-template-columns:minmax(0,1fr)}.frame figcaption{padding-inline:1.5rem}}