/* projects.css — Project archive page. Shares tokens, nav, cards and footer with main.css. */

/* ───────────────  Archive header  ─────────────── */
.archive-hero{
  position:relative;isolation:isolate;overflow:hidden;
  padding-block:132px 56px;
}
.archive-hero .hero-bg::before{top:-520px;right:-360px}

.back-link{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:36px;
  font-family:var(--font-mono);font-size:.76rem;color:var(--muted);
  transition:color .25s;
}
.back-link i{font-size:.7rem;transition:transform .3s var(--ease-out)}
.back-link:hover{color:var(--accent)}
.back-link:hover i{transform:translateX(-4px)}

.archive-intro{
  display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:32px 64px;
}
.archive-title{
  font-size:clamp(2.6rem,6.4vw,5.6rem);font-weight:600;
  line-height:.98;letter-spacing:-0.05em;margin-bottom:20px;
}
.archive-title .hero-serif{font-size:1.06em}
.archive-intro .section-subtitle{max-width:52ch}

.archive-stats{display:flex;border-block:1px solid var(--border)}
.archive-stats div{padding:14px 28px;min-width:0}
.archive-stats div:first-child{padding-left:0}
.archive-stats div + div{border-left:1px solid var(--border)}
.archive-stats dt{
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);margin-bottom:4px;white-space:nowrap;
}
.archive-stats dd{
  font-family:var(--font-display);font-size:2rem;font-weight:600;letter-spacing:-0.04em;
  line-height:1;color:var(--text);font-variant-numeric:tabular-nums;
}

/* ───────────────  Toolbar  ─────────────── */
.archive-list{padding-block:8px 120px}
.archive-toolbar{
  position:sticky;top:104px;z-index:20;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;
  padding-block:14px;margin-bottom:8px;
  background:linear-gradient(var(--bg) 70%,rgba(11,10,9,0));
}
.filter-container{display:flex;flex-wrap:wrap;gap:6px}
.filter-btn{
  display:inline-flex;align-items:center;gap:8px;
  height:38px;padding:0 12px 0 14px;border-radius:8px;
  background:transparent;border:1px solid var(--border);color:var(--muted);
  font-family:var(--font-body);font-size:.88rem;font-weight:500;cursor:pointer;
  transition:color .25s,border-color .25s,background .25s;
}
.filter-btn:hover{color:var(--text);border-color:var(--border-strong)}
.filter-btn.active{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}
.filter-count{
  min-width:22px;padding:1px 6px;border-radius:5px;text-align:center;
  font-family:var(--font-mono);font-size:.68rem;
  background:rgba(237,232,225,.06);color:inherit;
}
.filter-btn.active .filter-count{background:rgba(26,13,2,.16)}

.archive-search{
  position:relative;display:flex;align-items:center;
  width:min(100%,280px);
}
.archive-search i{position:absolute;left:14px;font-size:.8rem;color:var(--faint);pointer-events:none}
.archive-search input{
  width:100%;height:38px;padding:0 14px 0 38px;border-radius:8px;
  background:#0f0e0d;border:1px solid var(--field-border);color:var(--text);
  font-family:inherit;font-size:.92rem;
  transition:border-color .25s,box-shadow .25s;
}
.archive-search input::placeholder{color:var(--faint)}
.archive-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,138,31,.16)}

.archive-result{
  margin-bottom:22px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--muted);
}

/* ───────────────  Grid  ─────────────── */
.archive-grid.work-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:16px}
.archive-grid.work-grid .project-card{
  grid-column:auto;
  animation:fadeInUp .6s var(--ease-out) both;
  animation-delay:calc(var(--i,0) * 45ms);
}
.archive-grid.work-grid .project-card .project-image{aspect-ratio:16 / 9}
.archive-grid.work-grid .project-content h3{font-size:1.25rem}

.archive-empty{
  display:flex;flex-direction:column;align-items:center;gap:16px;
  padding:72px 24px;border:1px dashed var(--border-strong);border-radius:var(--radius-lg);
  color:var(--muted);text-align:center;
}

/* ───────────────  Responsive  ─────────────── */
@media (max-width:900px){
  .archive-intro{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:768px){
  .archive-hero{padding-block:104px 40px}
  .archive-toolbar{position:static;background:none}
  .filter-container{flex-wrap:nowrap;overflow-x:auto;width:100%;padding-bottom:4px;scrollbar-width:none}
  .filter-container::-webkit-scrollbar{display:none}
  .filter-btn{flex:none}
  .archive-search{width:100%}
  .archive-stats{width:100%}
  .archive-stats div{flex:1;padding:12px 14px}
  .archive-stats dd{font-size:1.6rem}
}

@media (prefers-reduced-motion:reduce){
  .archive-grid.work-grid .project-card{animation:none}
}