/* ==========================================================================
   Portfolio: filter, editorial grid, case study, gallery lightbox
   ========================================================================== */
.cd-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(24px,4vw,44px)}
.cd-filter button,.cd-filter a{padding:8px 20px;border:1px solid var(--cd-line2);border-radius:999px;background:var(--cd-glass);font-size:.9rem;font-weight:700;color:var(--cd-muted);transition:.3s var(--cd-ease)}
.cd-filter button:hover,.cd-filter a:hover{color:#fff;border-color:rgba(255,255,255,.35)}
.cd-filter .is-active{background:var(--cd-grad);border-color:transparent;color:#fff;box-shadow:0 10px 26px -10px rgba(var(--cd-purple-rgb),.9)}
.cd-projects{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;transition:opacity .35s}
.cd-projects.is-loading{opacity:.35;pointer-events:none}
.cd-projects>.cd-empty{grid-column:1/-1}
.cd-proj{grid-column:span 6;min-width:0}
.cd-proj.is-hero,.cd-proj.is-wide{grid-column:span 12}.cd-proj.is-a{grid-column:span 7}.cd-proj.is-b{grid-column:span 5}
.cd-proj__link{position:relative;display:block;height:100%;aspect-ratio:16/11;border-radius:calc(var(--cd-radius) + 2px);overflow:hidden;border:1px solid var(--cd-line);background:var(--cd-surface)}
.cd-proj.is-hero .cd-proj__link{aspect-ratio:21/9}.cd-proj.is-wide .cd-proj__link{aspect-ratio:21/8}
.cd-proj__media{position:absolute;inset:0}
.cd-proj__media img,.cd-proj__media .cd-ph{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--cd-ease),filter .6s}
.cd-proj__link:hover .cd-proj__media img,.cd-proj__link:hover .cd-proj__media .cd-ph{transform:scale(1.07)}
.cd-proj__shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(5,7,13,.92));transition:opacity .5s}
.cd-proj__link::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);pointer-events:none}
.cd-proj__body{position:absolute;inset-inline:0;inset-block-end:0;display:flex;flex-direction:column;gap:6px;padding:clamp(18px,3vw,34px);transform:translateY(8px);transition:transform .6s var(--cd-ease)}
.cd-proj__link:hover .cd-proj__body{transform:none}
.cd-proj__cats{display:flex;flex-wrap:wrap;gap:6px}
.cd-proj__cats em{font-style:normal;padding:3px 12px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);font-size:.74rem;font-weight:700}
.cd-proj__cats em.is-tech{background:transparent;border:1px solid rgba(255,255,255,.22);font-family:var(--cd-mono);font-weight:400;color:var(--cd-muted)}
.cd-proj__title{font-size:clamp(1.25rem,2.4vw,2rem);line-height:1.3}
.cd-proj.is-hero .cd-proj__title{font-size:clamp(1.6rem,3.6vw,3rem)}
.cd-proj__client{color:var(--cd-muted);font-size:.9rem}
.cd-proj__view{position:absolute;inset-block-start:20px;inset-inline-end:20px;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:#fff;color:#05070d;font-size:.8rem;font-weight:800;opacity:0;transform:translateY(-8px) scale(.95);transition:.5s var(--cd-ease)}
.cd-proj__view .cd-ico{width:14px;height:14px}
.cd-proj__link:hover .cd-proj__view,.cd-proj__link:focus-visible .cd-proj__view{opacity:1;transform:none}
@media(hover:none){.cd-proj__view{display:none}}
@media(max-width:900px){.cd-proj,.cd-proj.is-a,.cd-proj.is-b{grid-column:span 6}.cd-proj.is-hero,.cd-proj.is-wide{grid-column:span 12}.cd-proj.is-hero .cd-proj__link,.cd-proj.is-wide .cd-proj__link{aspect-ratio:16/9}}
@media(max-width:600px){.cd-proj,.cd-proj.is-a,.cd-proj.is-b,.cd-proj.is-hero,.cd-proj.is-wide{grid-column:span 12}.cd-proj__link,.cd-proj.is-hero .cd-proj__link,.cd-proj.is-wide .cd-proj__link{aspect-ratio:4/3.4}}
.cd-portfolio--archive{padding-top:0}

/* case study */
.cd-case__hero{padding:calc(var(--cd-sec)*.55 + 60px) 0 clamp(36px,5vw,64px)}
.cd-case__title{font-size:clamp(2.2rem,6vw,5rem);line-height:1.18;max-width:18ch;text-wrap:balance}
.cd-case__lead{margin:22px 0 0;max-width:60ch;color:var(--cd-muted);font-size:1.15rem}
.cd-case__meta{display:flex;flex-wrap:wrap;gap:16px 48px;margin:34px 0 30px;padding-block:22px;border-block:1px solid var(--cd-line)}
.cd-case__meta dt{font-size:.78rem;color:var(--cd-dim);margin-bottom:2px}.cd-case__meta dd{margin:0;font-weight:700}
.cd-case__cover{margin:0 0 clamp(40px,6vw,90px);border-radius:calc(var(--cd-radius) + 8px);overflow:hidden;border:1px solid var(--cd-line2);box-shadow:0 60px 120px -40px rgba(var(--cd-blue-rgb),.5)}
.cd-case__cover img{width:100%;height:auto}
.cd-case__content.cd-prose{padding-top:0;padding-bottom:clamp(30px,4vw,60px)}
.cd-story{max-width:980px;display:grid;gap:clamp(30px,5vw,64px);padding-bottom:var(--cd-sec)}
.cd-story__item{display:grid;grid-template-columns:clamp(70px,12vw,150px) 1fr;gap:clamp(16px,3vw,40px);padding-top:clamp(24px,4vw,44px);border-top:1px solid var(--cd-line)}
.cd-story__no{font-family:var(--cd-display);font-size:clamp(3rem,8vw,6.5rem);font-weight:700;line-height:.95;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.2)}
.cd-story__item h2{font-size:clamp(1.4rem,2.6vw,2rem);margin-bottom:12px}
.cd-story__item p{color:#c3cae0;font-size:1.05rem;max-width:62ch;margin:0}
.cd-gallery{columns:3 280px;column-gap:16px;padding-bottom:var(--cd-sec)}
.cd-gallery__i{display:block;margin-bottom:16px;border-radius:var(--cd-radius);overflow:hidden;border:1px solid var(--cd-line);break-inside:avoid;cursor:zoom-in}
.cd-gallery__i img{width:100%;transition:transform .9s var(--cd-ease)}.cd-gallery__i:hover img{transform:scale(1.05)}
.cd-case__nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:var(--cd-sec)}
.cd-case__nav a{display:block;padding:26px 30px;border:1px solid var(--cd-line);border-radius:var(--cd-radius);background:var(--cd-glass);transition:.4s var(--cd-ease)}
.cd-case__nav a:hover{border-color:rgba(var(--cd-purple-rgb),.6);transform:translateY(-4px)}
.cd-case__nav small{display:block;color:var(--cd-dim);font-size:.8rem}.cd-case__nav strong{font-size:1.25rem}
.cd-case__nav a[rel=next]{text-align:end;grid-column:2}
@media(max-width:600px){.cd-case__nav{grid-template-columns:1fr}.cd-case__nav a[rel=next]{grid-column:1}.cd-story__item{grid-template-columns:1fr}.cd-story__no{font-size:3rem}}

/* lightbox */
.cd-lb{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:rgba(3,5,10,.94);backdrop-filter:blur(12px);opacity:0;visibility:hidden;transition:.35s}
.cd-lb.is-open{opacity:1;visibility:visible}
.cd-lb img{max-width:min(92vw,1400px);max-height:88vh;border-radius:16px;box-shadow:0 40px 120px rgba(0,0,0,.8);transform:scale(.96);transition:transform .5s var(--cd-ease)}
.cd-lb.is-open img{transform:none}
.cd-lb button{position:absolute;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid var(--cd-line2);background:var(--cd-glass2);color:#fff;font-size:1.4rem}
.cd-lb__x{inset-block-start:20px;inset-inline-end:20px}.cd-lb__p{inset-inline-start:20px;inset-block-start:50%}.cd-lb__n{inset-inline-end:20px;inset-block-start:50%}