/* Portfolio: cards, mockups, modal */
.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.4rem;
}
.pf-card{
  background:linear-gradient(180deg,rgba(255,255,255,.025),transparent 30%),var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  cursor:pointer;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  box-shadow:var(--shadow-sm,0 2px 8px rgba(0,0,0,.3));
}
.pf-card:hover,.pf-card:focus-visible{
  transform:translateY(-5px);
  border-color:rgba(212,169,78,.6);
  box-shadow:0 16px 40px rgba(0,0,0,.5);
  outline:none;
}
.pf-visual{
  height:200px;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:1.1rem 1.1rem 0;
  background:
    radial-gradient(300px 160px at 50% 0, rgba(212,169,78,.1), transparent 70%),
    var(--bg2);
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.pf-body{padding:1.3rem 1.35rem 1.4rem;display:flex;flex-direction:column;flex:1;align-items:stretch}
.pf-body > .chip.gold{align-self:flex-start}
.pf-body h3{font-size:1.12rem;margin:.55rem 0 .4rem}
.pf-body .desc{color:var(--muted);font-size:var(--fs-small);line-height:1.7;flex:1;margin-bottom:1rem}
.pf-body .meta{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1.1rem}
.chip{
  font-size:var(--fs-tiny);
  padding:.24rem .72rem;
  border-radius:999px;
  background:var(--surface2);
  border:1px solid var(--border);
  color:var(--muted);
  line-height:1.5;
}
.chip.gold{color:var(--gold2);border-color:rgba(212,169,78,.45);background:rgba(212,169,78,.08)}
.link-arrow{font-size:var(--fs-small);font-weight:700;color:var(--gold2)}
.pf-card:hover .link-arrow{color:var(--gold)}
.badge-soon{
  font-size:var(--fs-tiny);
  color:var(--muted);
  border:1px dashed var(--border);
  border-radius:999px;
  padding:.3rem .85rem;
  display:inline-block;
}
.filter-bar{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  margin-bottom:2rem;
}
.filter-btn{
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--muted);
  border-radius:999px;
  padding:.5rem 1.25rem;
  font-size:var(--fs-small);
  font-weight:600;
  cursor:pointer;
  transition:all .2s;
  font-family:inherit;
}
.filter-btn:hover{border-color:var(--gold);color:var(--text)}
.filter-btn.active{
  background:rgba(212,169,78,.14);
  border-color:var(--gold);
  color:var(--gold2);
}

/* ---------- Mockups ---------- */
.mk{
  width:100%;
  max-width:300px;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--border);
  background:#0a0c11;
  box-shadow:0 10px 28px rgba(0,0,0,.45);
  font-size:.72rem;
  line-height:1.65;
}
.mk-bar{
  display:flex;align-items:center;gap:.4rem;
  padding:.45rem .7rem;
  background:#141824;
  border-bottom:1px solid var(--border);
}
.mk-bar i{width:9px;height:9px;border-radius:50%;background:#3a4358;display:block}
.mk-bar i:first-child{background:#ff5f57}
.mk-bar i:nth-child(2){background:#febc2e}
.mk-bar i:nth-child(3){background:#28c840}
.mk-bar span{margin-left:.4rem;color:var(--muted);font-size:.68rem;font-family:ui-monospace,monospace}
/* terminal */
.mk-termbody{padding:.8rem .9rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#c9d4e8}
.mk-row{margin-bottom:.3rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mk-prompt{color:var(--gold2);font-weight:700;margin-right:.5rem}
.mk-ok{color:#3ddc84;font-weight:700;margin-right:.5rem}
.mk-dim{color:#5b6b8c}
.mk-shield{font-size:2rem;text-align:center;margin-top:.4rem;filter:drop-shadow(0 0 12px rgba(212,169,78,.5))}
/* phone */
.mk-phone{
  width:150px;
  border-radius:22px;
  border:1px solid #2c3548;
  background:#0a0c11;
  padding:.5rem .5rem .8rem;
  flex-shrink:0;
}
.mk-notch{width:56px;height:5px;border-radius:99px;background:#2c3548;margin:0 auto .5rem}
.mk-screen{font-size:.66rem;color:#dbe2f0}
.mk-appbar{
  font-weight:800;font-size:.74rem;text-align:center;
  padding:.35rem 0 .55rem;color:var(--gold2);
  border-bottom:1px solid var(--border);margin-bottom:.55rem;
}
.mk-profiles{display:grid;grid-template-columns:1fr 1fr;gap:.35rem;margin-bottom:.55rem}
.mk-prof{
  text-align:center;padding:.35rem 0;border-radius:8px;
  background:#161c2a;border:1px solid var(--border);font-size:.62rem;font-weight:600;
}
.mk-prof.on{background:rgba(212,169,78,.18);border-color:var(--gold);color:var(--gold2)}
.mk-rowline{
  display:flex;justify-content:space-between;align-items:center;
  padding:.3rem 0;font-size:.64rem;color:var(--muted);
  border-bottom:1px dashed #232b40;
}
.mk-rowline b{color:#dbe2f0;font-weight:700}
.mk-green{color:#3ddc84 !important}
.mk-bar{height:6px;border-radius:99px;background:#161c2a;margin:.45rem 0;overflow:hidden}
.mk-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:99px}
.mk-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem;margin-bottom:.55rem}
.mk-tiles span{
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;background:#161c2a;border:1px solid var(--border);border-radius:10px;
}
.mk-trip,.mk-clip{
  display:flex;gap:.5rem;align-items:center;
  background:#161c2a;border:1px solid var(--border);border-radius:10px;
  padding:.45rem .55rem;margin-bottom:.4rem;
}
.mk-trip span,.mk-clip span{font-size:1rem}
.mk-trip b,.mk-clip b{display:block;font-size:.64rem;color:#dbe2f0}
.mk-trip small,.mk-clip small{color:var(--muted);font-size:.6rem}
.mk-timeline{position:relative;height:26px;background:#161c2a;border:1px solid var(--border);border-radius:8px;margin-bottom:.5rem;overflow:hidden}
.mk-timeline::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(212,169,78,.35),rgba(212,169,78,.08))}
.mk-timeline i{position:absolute;top:0;bottom:0;width:2px;background:var(--gold2)}
.mk-bigbtn{
  text-align:center;font-weight:800;font-size:.68rem;letter-spacing:1px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1405;
  border-radius:10px;padding:.55rem 0;margin-top:.4rem;
}
.mk-invite{
  text-align:center;padding:.7rem .4rem;margin-bottom:.5rem;
  background:linear-gradient(160deg,#2a1f14,#171208);
  border:1px solid rgba(212,169,78,.4);border-radius:10px;
}
.mk-invite-names{font-family:Georgia,serif;font-size:.82rem;color:var(--gold2);margin-bottom:.15rem}
.mk-invite-date{font-size:.6rem;color:var(--muted);margin-bottom:.45rem}
.mk-invite-btn{
  display:inline-block;font-size:.6rem;font-weight:700;
  border:1px solid var(--gold);color:var(--gold2);border-radius:99px;padding:.25rem .7rem;
}
/* api code */
.mk-pre{
  margin:0;padding:.8rem .9rem;
  font-family:ui-monospace,Menlo,monospace;font-size:.66rem;line-height:1.7;
  color:#c9d4e8;white-space:pre-wrap;
}
.mk-k{color:#7dd3fc}.mk-s{color:#f0c96a}.mk-n{color:#f472b6}
/* doc */
.mk-docbody{padding:.9rem 1rem}
.mk-doctitle{font-weight:800;font-size:.78rem;color:var(--gold2);margin-bottom:.6rem}
.mk-line{height:7px;border-radius:99px;background:#232b40;margin-bottom:.45rem}
.mk-line.w90{width:90%}.mk-line.w100{width:100%}.mk-line.w85{width:85%}.mk-line.w95{width:95%}.mk-line.w70{width:70%}
.mk-rel{
  background:#161c2a;border:1px solid var(--border);border-radius:10px;
  padding:.5rem .65rem;margin-bottom:.45rem;font-size:.66rem;
}
.mk-rel b{color:#dbe2f0;margin-right:.45rem}
.mk-rel small{display:block;color:var(--muted);font-size:.6rem;margin-top:.15rem}
.mk-ver{
  font-size:.58rem;font-weight:700;padding:.1rem .5rem;border-radius:99px;
  background:#1d2a1f;color:#3ddc84;border:1px solid rgba(61,220,132,.4);
}
.mk-ver.new{background:rgba(212,169,78,.15);color:var(--gold2);border-color:rgba(212,169,78,.5)}

/* ---------- Modal ---------- */
.pf-backdrop{
  position:fixed;inset:0;z-index:100;
  background:rgba(5,6,10,.78);
  backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  padding:1.2rem;
  animation:pfFade .22s ease;
}
.pf-backdrop[hidden]{display:none}
@keyframes pfFade{from{opacity:0}to{opacity:1}}
.pf-modal{
  position:relative;
  width:100%;max-width:880px;max-height:92vh;overflow:auto;
  background:var(--surface);
  border:1px solid rgba(212,169,78,.35);
  border-radius:20px;
  display:grid;grid-template-columns:320px 1fr;
  animation:pfUp .28s ease;
  box-shadow:0 30px 80px rgba(0,0,0,.6);
}
@keyframes pfUp{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.pf-close{
  position:absolute;top:.8rem;right:.8rem;z-index:2;
  width:36px;height:36px;border-radius:50%;
  background:rgba(0,0,0,.5);border:1px solid var(--border);
  color:var(--text);font-size:1.3rem;line-height:1;cursor:pointer;
}
.pf-close:hover{border-color:var(--gold);color:var(--gold2)}
.pf-modal-visual{
  display:flex;align-items:center;justify-content:center;
  padding:2rem 1.5rem;
  background:
    radial-gradient(280px 200px at 50% 20%, rgba(212,169,78,.12), transparent 70%),
    var(--bg2);
  border-right:1px solid var(--border);
}
.pf-modal-visual .mk{max-width:270px;font-size:.78rem}
.pf-modal-visual .mk-phone{width:170px}
.pf-modal-body{padding:2rem 2.2rem}
.pf-modal-body h2{font-size:1.5rem;margin:.6rem 0 .7rem}
.pf-modal-desc{color:var(--muted);font-size:.95rem;line-height:1.75;margin-bottom:1.2rem}
.pf-feats{list-style:none;margin:0 0 1.3rem}
.pf-feats li{
  position:relative;padding:.4rem 0 .4rem 1.7rem;
  font-size:var(--fs-small);color:var(--text);line-height:1.6;
  border-bottom:1px dashed var(--border);
}
.pf-feats li::before{
  content:"✓";position:absolute;left:0;top:.42rem;
  color:var(--gold);font-weight:800;
}
.pf-modal-meta{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1.6rem}
.pf-modal-actions{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.pf-modal-actions .btn{white-space:nowrap}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .grid{grid-template-columns:1fr}
  .pf-visual{height:180px}
  .pf-modal{grid-template-columns:1fr;max-height:94vh}
  .pf-modal-visual{border-right:none;border-bottom:1px solid var(--border);padding:1.5rem}
  .pf-modal-visual .mk-phone{width:140px}
  .pf-modal-body{padding:1.5rem}
  .pf-modal-actions .btn{flex:1;text-align:center}
  .filter-bar{gap:.45rem}
  .filter-btn{padding:.45rem 1rem}
}