/* Portfolio page. The brand boards keep their own colours; frames, type and chips follow the active theme. */

.pf-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 104px) 0 clamp(26px, 3.6vw, 44px);
}
.pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(760px 420px at 88% 10%, rgba(59, 91, 255, .16), transparent 66%),
    radial-gradient(640px 380px at 6% 92%, rgba(255, 107, 53, .12), transparent 64%);
}
html[data-theme="cyberpunk"] .pf-hero::before {
  background:
    radial-gradient(760px 420px at 88% 10%, rgba(34, 231, 255, .14), transparent 66%),
    radial-gradient(640px 380px at 6% 92%, rgba(255, 43, 214, .18), transparent 64%);
}
.pf-hero .wrap { position: relative; }
.pf-title { max-width: 13ch; font-size: clamp(2.5rem, 8.4vw, 6.8rem); line-height: .96; letter-spacing: -0.04em; }

.pf-intro {
  display: grid;
  gap: 30px;
  margin-top: clamp(24px, 3vw, 40px);
  align-items: end;
}
@media (min-width: 960px) {
  .pf-intro { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(40px, 6vw, 96px); }
}
.pf-lead { margin: 0; max-width: 62ch; }
.pf-tag {
  margin: 0 0 18px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 1.9vw, 1.55rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--heat);
}
.pf-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-2);
}
.pf-stats li { padding-top: 16px; }
.pf-stats b {
  display: block;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 4.2vw, 3.5rem);
  line-height: .9;
  letter-spacing: -0.05em;
}
.pf-stats li:first-child b { color: var(--heat); }
.pf-stats span {
  display: block;
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--txt-3);
}

.pf-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(28px, 4vw, 48px); }
.pf-tabs .pf-chip[aria-selected="true"] { background: var(--heat); border-color: var(--heat); color: var(--ink); }
.pf-panel[hidden] { display: none; }
.pf-open { margin: 8px 0 0; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--heat); }
a.pf-card { color: inherit; text-decoration: none; }
a.pf-card:hover { color: inherit; }
.pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--edge-2);
  border-radius: 999px;
  background: var(--glass);
  color: var(--txt-2);
  font: inherit;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background-color .25s, border-color .25s, color .25s, box-shadow .3s var(--ease);
}
.pf-chip i { font-style: normal; font-family: var(--f-mono); font-size: .72rem; color: var(--txt-3); }
@media (hover: hover) {
  .pf-chip:hover { border-color: var(--heat); color: var(--txt); }
}
.pf-chip[aria-pressed="true"] { background: var(--heat); border-color: var(--heat); color: var(--ink); }
.pf-chip[aria-pressed="true"] i { color: var(--ink); opacity: .72; }
html[data-theme="cyberpunk"] .pf-chip[aria-pressed="true"],
html[data-theme="cyberpunk"] .pf-tabs .pf-chip[aria-selected="true"] { box-shadow: 0 0 20px rgba(255, 43, 214, .5); }

.pf-list { padding: clamp(8px, 1.4vw, 18px) 0 clamp(64px, 8vw, 120px); }
.pf-grid { display: grid; gap: clamp(18px, 2.2vw, 28px); }
@media (min-width: 900px) {
  .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.pf-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: 20px;
  background: linear-gradient(170deg, var(--glass-2), var(--glass) 60%);
  scroll-margin-top: 110px;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s var(--ease);
}
.pf-card[hidden] { display: none; }
@media (min-width: 1100px) {
  .pf-card:first-child:not([hidden]) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
  .pf-card:first-child .pf-art { aspect-ratio: auto; min-height: 100%; }
}
.pf-art {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--ink-2);
}
.pf-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
@media (hover: hover) {
  .pf-card:hover { transform: translateY(-4px); border-color: var(--edge-2); box-shadow: 0 32px 70px -42px var(--lift); }
  .pf-card:hover .pf-art img { transform: scale(1.035); }
  html[data-theme="cyberpunk"] .pf-card:hover { box-shadow: 0 0 0 1px rgba(34, 231, 255, .2), 0 0 42px -10px rgba(34, 231, 255, .45); }
}
.pf-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.4vw, 32px);
}
.pf-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  margin: 0;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.pf-meta .pf-n { color: var(--heat); }
.pf-meta > span + span::before { content: "·"; margin-right: 12px; color: var(--txt-4); }
.pf-name {
  font-size: clamp(1.7rem, 3.1vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.pf-desc { margin: 0; color: var(--txt-2); font-size: .98rem; }
.pf-spec { margin: 2px 0 0; border-top: 1px solid var(--line); }
.pf-spec > div {
  display: grid;
  grid-template-columns: minmax(92px, 32%) minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}
.pf-spec dt {
  padding-top: 3px;
  font-family: var(--f-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.pf-spec dd { margin: 0; font-size: .9rem; line-height: 1.5; color: var(--txt); }
.pf-goal dd { color: var(--heat); font-weight: 600; }
.pf-swatches {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 6px 0 0;
}
.pf-swatches li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 11px 5px 5px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: .64rem;
  letter-spacing: .06em;
  color: var(--txt-3);
}
.pf-swatches li::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22);
}

.pf-cta {
  position: relative;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink-2) 80%, transparent);
}
.pf-cta .sec-head { max-width: 17ch; line-height: 1; }
.pf-cta .lead { margin-top: 22px; }
.pf-cta .btn-row { margin-top: 30px; }

@media (max-width: 480px) {
  .pf-stats b { font-size: 2rem; }
  .pf-spec > div { grid-template-columns: 1fr; gap: 4px; }
}