/* Projects section + popup. Enej's portfolio module (2026-10-13), restyled onto the site tokens
   from base.css: ivory paper, clay accent, display font for titles. */
.pf{padding:110px 0 10px}
.pf-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
.pf-head h2{font-size:calc(clamp(36px,4.6vw,58px) * var(--ds));margin-top:14px}

/* Grid */
.pf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pf-card{display:flex;flex-direction:column;gap:12px;align-self:start;cursor:pointer;text-align:left;background:none;border:0;padding:0;color:inherit;font:inherit}
.pf-thumb{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:var(--paper-3)}
.pf-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}
.pf-card:hover .pf-thumb img,.pf-card:focus-visible .pf-thumb img{transform:scale(1.04)}
.pf-card:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:16px}
.pf-card-title{font:600 16px/1.35 var(--sans)}
.pf-card:hover .pf-card-title{color:var(--accent)}
.pf-card-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-3)}
.pf-tag{display:inline-flex;align-items:center;gap:5px;color:var(--accent);font-weight:600}
.pf-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:16px;text-align:center;font:600 18px/1.2 var(--sans);color:var(--ink-2);background:var(--paper-2)}

/* Pagination */
.pf-pager{display:flex;align-items:center;gap:6px}
.pf-pager button{width:38px;height:38px;border-radius:50%;border:0;background:none;color:var(--ink);font:500 15px/1 var(--sans);cursor:pointer;display:grid;place-items:center}
.pf-pager button:hover:not(:disabled){background:var(--paper-2)}
.pf-pager button.is-active{background:var(--ink);color:var(--paper)}
.pf-pager button:disabled{opacity:.35;cursor:default}

/* Modal */
.pf-modal{position:fixed;inset:0;z-index:9999;display:none;background:rgba(20,20,19,.5);backdrop-filter:blur(4px);padding:20px}
.pf-modal.is-open{display:flex;align-items:stretch;justify-content:center}
.pf-dialog{position:relative;width:100%;max-width:1170px;background:var(--paper);color:var(--ink);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 40px 80px -30px rgba(20,20,19,.45)}
.pf-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px 84px 22px 28px;border-bottom:1px solid var(--rule);flex-shrink:0}
.pf-dialog-head h2{font-size:calc(32px * var(--ds) * 1.1);line-height:1.1}
.pf-copy{background:none;border:0;color:var(--accent);font:600 15px/1 var(--sans);display:inline-flex;align-items:center;gap:8px;cursor:pointer;white-space:nowrap}
.pf-close{position:absolute;top:22px;right:22px;width:40px;height:40px;border-radius:50%;background:var(--paper-2);border:0;color:var(--ink);cursor:pointer;display:grid;place-items:center;z-index:2}
.pf-close:hover{background:var(--paper-3)}
.pf-dialog-body{overflow-y:auto;flex:1}
.pf-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:36px;padding:24px 28px 28px}
.pf-info{position:sticky;top:0;align-self:start;font-size:15px;line-height:1.6;color:var(--ink-2)}
.pf-info p{margin:0 0 16px}
.pf-info .pf-label{font:500 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.pf-desc{white-space:pre-line;color:var(--ink)}
.pf-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.pf-chip{background:var(--paper-2);color:var(--ink-2);border-radius:999px;padding:6px 12px;font-size:13px}
.pf-date{font-size:13px;color:var(--ink-3);padding-bottom:20px;border-bottom:1px solid var(--rule)}
.pf-media{display:flex;flex-direction:column;gap:16px}
.pf-media img{width:100%;display:block;cursor:zoom-in;border-radius:12px;border:1px solid var(--rule)}
.pf-embed{position:relative;aspect-ratio:16/9;background:var(--ink);border-radius:12px;overflow:hidden}
.pf-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* More by */
.pf-more{grid-column:2;border-top:1px solid var(--rule);padding-top:20px;margin-top:8px}
.pf-more h3{margin:0 0 18px;font:600 15px/1 var(--sans)}
.pf-carousel{position:relative}
.pf-track{display:flex;align-items:flex-start;gap:24px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none}
.pf-track::-webkit-scrollbar{display:none}
.pf-track .pf-card{flex:0 0 240px}
.pf-arrow{position:absolute;top:68px;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:0;background:var(--ink);color:var(--paper);cursor:pointer;display:grid;place-items:center}
.pf-arrow:disabled{opacity:.25;cursor:default}
.pf-arrow.prev{left:10px}.pf-arrow.next{right:10px}

/* Lightbox */
.pf-lightbox{position:fixed;inset:0;z-index:10000;background:rgba(20,20,19,.92);display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.pf-lightbox.is-open{display:flex}
.pf-lightbox img{max-width:100%;max-height:100%;object-fit:contain}
body.pf-lock{overflow:hidden}

@media (max-width:900px){
  .pf-layout{grid-template-columns:1fr}
  .pf-info{position:static}
  .pf-more{grid-column:1}
}
@media (max-width:720px){
  .pf{padding-top:84px}
  .pf-grid{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 -16px;padding:0 16px 6px;scroll-padding:0 16px}
  .pf-grid::-webkit-scrollbar{display:none}
  .pf-grid>*{flex:0 0 78%;scroll-snap-align:start}
  .pf-modal{padding:0}
  .pf-dialog{border-radius:0}
  .pf-dialog-head{padding:20px 64px 18px 16px;flex-direction:column;align-items:flex-start;gap:8px}
  .pf-close{top:16px;right:16px}
  .pf-layout{padding:16px}
  .pf-track .pf-card{flex-basis:200px}
  .pf-arrow{top:56px}
}
@media (prefers-reduced-motion:reduce){.pf-thumb img{transition:none}}