/* ============================================================
   CARDS — product cards, portfolio cards, badges, chips
   ============================================================ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 1.1em;
  padding: 1em;
  max-width: min(1100px, 100%);
  margin: 0 auto;
}

/* product / project card (article-like surface) */
.pcard {
  display: flex;
  flex-direction: column;
  gap: 0.55em;
  background-color: #16161a;
  border: 1px solid #999;
  border-radius: 12px;
  padding: 1.1em;
  transition: border-color 0.18s ease, transform 0.18s ease;
  height: 100%;
  box-sizing: border-box;
}
a.pcard:hover { border-color: rgba(138,108,255,0.8); transform: translateY(-2px); }
.pcard h3 { margin: 0; font-size: var(--fs-lg); }
.pcard p { margin: 0; font-size: var(--fs-sm); color: #c9c9d4; }
.pcard .pcard-link { margin-top: auto; color: #99bbff; font-size: var(--fs-sm); }

.pcard-media {
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
}
.pcard-media img, .pcard-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pcard-media--none {
  aspect-ratio: auto;
  min-height: 4.5em;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.05), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 8px, rgba(255,255,255,0.03) 8px 9px);
  border: 1px dashed rgba(153,153,153,0.45);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  font-size: var(--fs-sm);
  text-align: center;
  padding: 0.8em;
  box-sizing: border-box;
}

/* badges */
.badge-row { display: flex; gap: 0.45em; flex-wrap: wrap; }
.badge {
  display: inline-block;
  font-size: 0.78em;
  line-height: 1;
  padding: 0.32em 0.7em;
  border-radius: 999px;
  border: 1px solid;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge--type    { border-color: var(--c-blue);   color: #b4bfff; background: var(--c-blue-soft); }
.badge--license { border-color: var(--c-violet); color: #d2beff; background: var(--c-violet-soft); }

/* labeled badge rows (product hero: Type: / Categories:) */
.badge-table {
  display: flex;
  flex-direction: column;
  gap: 0.45em;
  margin: 0 auto 0.8em;
  max-width: 36em;
}
.badge-line { display: flex; align-items: baseline; gap: 0.7em; }
.badge-label {
  flex: 0 0 6.5em;
  text-align: right;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9a9aab;
}

/* chips (related products, topics) */
.chip-row { display: flex; gap: 0.5em; flex-wrap: wrap; }
.chip {
  display: inline-block;
  padding: 0.3em 0.8em;
  border: 1px solid rgba(138,108,255,0.35);
  border-radius: 999px;
  font-size: var(--fs-xs);
  color: #d3d8ff;
  background: rgba(90,108,255,0.08);
}
a.chip:hover { border-color: var(--c-violet); }
.chip--primary {
  border-color: rgba(90,108,255,0.55);
  color: #dfe6ff;
  background: rgba(90,108,255,0.12);
}
.chip--secondary {
  border-color: rgba(138,108,255,0.4);
  color: #d2d4e2;
  background: rgba(138,108,255,0.07);
}
.tech-card .chip-row { margin-top: 0.4em; }

/* click-to-play video tile (earlier work) */
.vid-tile {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  display: block;
  width: 100%;
}
.vid-tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vid-tile .play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.38);
  font-size: 2.6rem;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.vid-tile:hover .play { background: rgba(0,0,0,0.22); }
.vid-tile video { width: 100%; height: 100%; object-fit: cover; display: none; }
.vid-tile.is-playing .play { display: none; }
.vid-tile.is-playing video { display: block; }

/* capability / foundation lists */
.tick-list { list-style: none; padding-left: 0; margin: 0.4em 0; }
.tick-list li {
  padding-left: 1.5em;
  position: relative;
  margin-bottom: 0.5em;
  font-size: var(--fs-base);
}
.tick-list li::before {
  content: "▸";
  position: absolute;
  left: 0.2em;
  color: var(--c-blue);
}

/* detail two-column info rows (product pages) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1em;
  margin-top: 1.2em;
}
.info-card {
  background: #16161a;
  border: 1px solid #999;
  border-radius: 12px;
  padding: 1em 1.1em;
}
.info-card h3 { margin: 0 0 0.45em; font-size: var(--fs-base); color: #fff; }
.info-card .muted { font-size: var(--fs-sm); }

/* gradient placeholder visuals (used until real product captures exist) */
.pcard-visual {
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.4em;
  overflow: hidden;
  position: relative;
}
.pcard-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}
.pv-glyph {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 2px 18px rgba(0,0,0,0.35);
  position: relative;
  z-index: 1;
}
.pv-note {
  position: relative;
  z-index: 1;
  font-size: var(--fs-xxs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.product-band {
  aspect-ratio: 21 / 9;
  border-radius: 14px;
  min-height: 180px;
}
/* category tints */
.pv-core-platform              { background: linear-gradient(135deg, #2a1d07 0%, #a16207 55%, #191205 100%); }
.pv-generative-ai              { background: linear-gradient(135deg, #2b0a2a 0%, #c026d3 55%, #17061a 100%); }
.pv-simulation                 { background: linear-gradient(135deg, #062a33 0%, #0e6a7d 55%, #04151a 100%); }
.pv-optimization               { background: linear-gradient(135deg, #06251f 0%, #0d9488 55%, #041512 100%); }
.pv-engineering-ui             { background: linear-gradient(135deg, #0a0f33 0%, #2540c0 55%, #070b1e 100%); }
.pv-visualization-interaction  { background: linear-gradient(135deg, #1d0f3f 0%, #6d28d9 55%, #120a24 100%); }

/* ── badge colors by value (full wheel, harmonized) ─────────────── */
.badge-val-software-package    { border-color: #22d3ee; color: #a5f3fc; background: rgba(34,211,238,0.14); }
.badge-val-modular-repository  { border-color: #fbbf24; color: #fde68a; background: rgba(251,191,36,0.13); }
.badge-val-end-user-product    { border-color: #fb7185; color: #fecdd3; background: rgba(251,113,133,0.14); }
.badge-val-customizable-software-platform { border-color: #14b8a6; color: #99f6e4; background: rgba(20,184,166,0.13); }
.badge-val-ui-ux-library                  { border-color: #a855f7; color: #e9d5ff; background: rgba(168,85,247,0.15); }
.badge-val-open-source-apache-2-0         { border-color: #34d399; color: #a7f3d0; background: rgba(52,211,153,0.13); }
.badge-val-source-available-polyform-shield { border-color: #a855f7; color: #e9d5ff; background: rgba(168,85,247,0.16); }
.badge-val-binary-distribution-proprietary { border-color: #fbbf24; color: #fde68a; background: rgba(251,191,36,0.13); }
.badge-val-internal-use-proprietary       { border-color: #fb7185; color: #fecdd3; background: rgba(251,113,133,0.14); }
.badge-val-core-platform                  { border-color: #fbbf24; color: #fde68a; background: rgba(251,191,36,0.13); }
.badge-val-generative-ai                  { border-color: #f472b6; color: #fbcfe8; background: rgba(244,114,182,0.14); }
.badge-val-simulation                     { border-color: #22d3ee; color: #a5f3fc; background: rgba(34,211,238,0.14); }
.badge-val-optimization                   { border-color: #34d399; color: #a7f3d0; background: rgba(52,211,153,0.13); }
.badge-val-engineering-ui                 { border-color: #60a5fa; color: #bfdbfe; background: rgba(96,165,250,0.14); }
.badge-val-visualization-interaction      { border-color: #a855f7; color: #e9d5ff; background: rgba(168,85,247,0.16); }
.badge-val-status-planned          { border-color: #6b7280; color: #d1d5db; background: rgba(107,114,128,0.14); }
.badge-val-status-in-development   { border-color: #3b82f6; color: #bfdbfe; background: rgba(59,130,246,0.14); }
.badge-val-status-prototype        { border-color: #f59e0b; color: #fde68a; background: rgba(245,158,11,0.14); }
.badge-val-status-alpha            { border-color: #a855f7; color: #e9d5ff; background: rgba(168,85,247,0.16); }
.badge-val-status-beta             { border-color: #eab308; color: #fef08a; background: rgba(234,179,8,0.14); }
.badge-val-status-production-grade { border-color: #22c55e; color: #bbf7d0; background: rgba(34,197,94,0.14); }