.portfolio-stack{position:relative;min-height:100vh;overflow:hidden;display:flex;flex-direction:column;align-items:stretch;padding:var(--header-h) 0 clamp(2rem,5vh,3.5rem);color:var(--flux-fg)}.portfolio-stack--static{min-height:auto;padding:var(--header-h) 0 2rem}.portfolio-stack__header{flex-shrink:0;width:100%;z-index:20;pointer-events:none;margin-bottom:clamp(.75rem,2vh,1.25rem);padding-top:clamp(1rem,3vh,2rem)}.portfolio-stack__stage{position:relative;width:100%;flex:0 0 auto;display:flex;flex-direction:column;justify-content:flex-start}.portfolio-stack__deck{position:relative;width:100%;height:min(68vh,580px)}.portfolio-stack-card{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(1rem,2.5vw,2rem);padding:clamp(1rem,2.5vw,1.75rem);border-radius:1rem;border:1px solid var(--flux-border);transform-origin:center top;will-change:transform;box-shadow:0 18px 50px rgba(0,0,0,.35),0 0 0 1px color-mix(in srgb,var(--flux-border) 60%,transparent);backdrop-filter:blur(12px)}.portfolio-stack-card[data-tone="1"]{background:color-mix(in srgb,var(--flux-accent) 18%,var(--flux-surface))}.portfolio-stack-card[data-tone="2"]{background:color-mix(in srgb,var(--flux-success) 12%,var(--flux-surface))}.portfolio-stack-card[data-tone="3"]{background:color-mix(in srgb,var(--flux-accent) 8%,var(--flux-surface-elevated))}.portfolio-stack-card[data-tone="4"]{background:color-mix(in srgb,var(--flux-fg) 6%,var(--flux-surface))}.portfolio-stack-card[data-tone="5"]{background:color-mix(in srgb,var(--flux-pill-bg) 80%,var(--flux-surface))}.portfolio-stack-card__content{display:flex;flex-direction:column;min-width:0}.portfolio-stack-card__top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.65rem}.portfolio-stack-card__title{font-size:clamp(1.75rem,4vw,3rem);font-weight:600;line-height:1.05;letter-spacing:-.02em}.portfolio-stack-card__lede{font-size:clamp(.85rem,1.4vw,1rem);line-height:1.45;max-width:32ch;color:var(--flux-muted);margin-bottom:auto}.portfolio-stack-card__body{font-size:clamp(.8rem,1.2vw,.92rem);line-height:1.55;max-width:none;color:color-mix(in srgb,var(--flux-fg) 85%,transparent);margin:1rem 0}.portfolio-stack-card__cta{display:inline-flex;align-items:center;gap:.75rem;align-self:flex-start;background:var(--flux-fg);color:var(--flux-bg);text-decoration:none;font-size:.85rem;font-weight:600;padding:.55rem .55rem .55rem 1rem;border-radius:9999px;transition:transform .25s ease}.portfolio-stack-card__cta:hover{transform:translateY(-1px)}.portfolio-stack-card__cta-arrow{display:grid;place-items:center;width:1.75rem;height:1.75rem;border-radius:9999px;background:var(--flux-accent);color:var(--flux-bg)}.portfolio-stack-card__media{position:relative;min-height:0;display:flex;justify-content:stretch;align-items:stretch;height:100%}.portfolio-stack-card__frame{position:relative;width:100%;height:100%;max-width:none;aspect-ratio:4/3;min-height:clamp(200px,38vh,420px);overflow:hidden;border-radius:.75rem;background:var(--flux-bg);box-shadow:0 10px 28px rgba(0,0,0,.25)}.portfolio-stack-card__frame img{object-fit:cover;object-position:center}.portfolio-stack-static{display:grid;gap:1.25rem;width:100%}.portfolio-stack-static .portfolio-stack-card{position:relative;inset:auto;transform:none!important}@media (max-width:768px){.portfolio-stack-card{grid-template-columns:1fr;grid-template-rows:auto 1fr}.portfolio-stack-card__media{order:-1;height:auto;min-height:clamp(180px,42vw,280px)}.portfolio-stack-card__frame{width:100%;aspect-ratio:4/3;min-height:clamp(180px,42vw,280px)}.portfolio-stack-card__body{margin:1rem 0}.portfolio-stack__deck{height:min(68vh,580px)}}