/* ── Project Grid ─────────────────────────────────────────────────────────── */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 18px;
  margin: 24px 0 40px;
}

/* ── Project Card ─────────────────────────────────────────────────────────── */

.project-card {
  position: relative;
  background: #050000;
  border: 2px solid #5a0000;
  box-shadow: 6px 6px 0 #1c0000;
  overflow: hidden;
  isolation: isolate;
  will-change: transform;
  cursor: pointer;
}

/* Left accent bar — colored by status */
.project-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #5a0000;
  transition: background 0.14s;
  z-index: 2;
}

.project-card--active::before   { background: #cc2200; animation: project-accent-pulse 1.6s ease-in-out infinite; }
.project-card--completed::before { background: #aa6600; }
.project-card--archived::before  { background: #3a3a3a; }

/* Scan-line sweep on hover — compositor safe (transform + opacity only) */
.project-card::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  will-change: transform, opacity;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 42%,
    rgba(255, 51, 0, 0.22) 47%,
    rgba(255, 51, 0, 0.08) 50%,
    transparent 55%,
    transparent 100%
  );
  opacity: 0;
  transform: translateY(-110%);
}

.project-card:hover::after {
  animation: project-scan-sweep 0.38s ease-in 1;
}

/* ── Hover — persistent state (no transform, so glitch anim has no conflict) */
.project-card:hover {
  border-color: #aa0000;
  box-shadow: 8px 8px 0 #3a0000;
  animation: project-card-glitch 0.38s steps(1, end) 1;
}

.project-card:hover::before {
  background: #ff3300 !important;
  animation: none;
}

/* ── Card Head ─────────────────────────────────────────────────────────────── */

.project-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px 11px 18px;
  background: linear-gradient(90deg, #0f0000 0%, #080000 100%);
  border-bottom: 1px solid #3a0000;
}

.project-card__idx {
  flex: 0 0 auto;
  color: #882200;
  font-family: "Fixedsys500c", monospace;
  font-size: 0.8rem;
}

.project-card__title {
  flex: 1 1 auto;
  margin: 0;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  will-change: transform;
}

.project-card:hover .project-card__title {
  animation: project-title-rgb 0.38s steps(1, end) 1;
}

.project-card__badge {
  flex: 0 0 auto;
  padding: 2px 6px;
  border: 1px solid currentColor;
  font-family: "Fixedsys500c", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.project-card__badge--active    { color: #ff3300; animation: project-badge-pulse 1.6s ease-in-out infinite; }
.project-card__badge--completed { color: #cc8800; }
.project-card__badge--archived  { color: #555555; }

/* ── Divider ───────────────────────────────────────────────────────────────── */

.project-card__divider {
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    #3a0000 0 4px,
    transparent 4px 8px
  );
  margin: 0;
  opacity: 0.7;
}

/* ── Card Body ─────────────────────────────────────────────────────────────── */

.project-card__body {
  padding: 12px 14px 10px 18px;
}

.project-card__meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-family: "Fixedsys500c", monospace;
  font-size: 0.72rem;
}

.project-card__lang-label {
  color: #882200;
  letter-spacing: 0.06em;
}

.project-card__lang-val {
  color: #ff9090;
  padding: 1px 5px;
  border: 1px solid #5a0000;
  background: #0a0000;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.project-card__tag {
  padding: 1px 5px;
  border: 1px solid #3a0000;
  background: #050000;
  color: #d97070;
  font-size: 0.66rem;
  text-transform: uppercase;
}

.project-card__desc {
  margin: 0;
  color: #ffb3b3;
  font-size: 0.86rem;
  line-height: 1.58;
}

/* ── Card Foot ─────────────────────────────────────────────────────────────── */

.project-card__foot {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 14px 12px 18px;
  border-top: 1px solid #200000;
  background: #030000;
}

.project-card__btn {
  display: inline-block;
  padding: 4px 11px;
  border: 1px solid #882200;
  background: #0a0000;
  color: #ff8080;
  font-family: "Fixedsys500c", monospace;
  font-size: 0.76rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
}

.project-card__btn:hover,
.project-card__btn:focus {
  border-color: #ff3300;
  color: #ffffff;
  background: #1c0000;
}

.project-card__btn--sec {
  border-color: #3a0000;
  color: #cc6060;
}

.project-card__btn--sec:hover {
  border-color: #ff6060;
  color: #ffffff;
}

/* ── Glitch Keyframes ─────────────────────────────────────────────────────── */

@keyframes project-card-glitch {
  0%   { transform: translate(0, 0); }
  12%  { transform: translate(-4px, 0); }
  24%  { transform: translate(4px, -1px); }
  36%  { transform: translate(-3px, 1px); }
  48%  { transform: translate(3px, 0); }
  62%  { transform: translate(-1px, 0); }
  76%  { transform: translate(1px, 0); }
  100% { transform: translate(0, 0); }
}

@keyframes project-title-rgb {
  0%   { transform: translateX(0); }
  12%  { transform: translateX(-2px); }
  24%  { transform: translateX(2px); }
  36%  { transform: translateX(-1px); }
  50%  { transform: translateX(1px); }
  65%  { transform: translateX(0); }
  100% { transform: translateX(0); }
}

@keyframes project-scan-sweep {
  0%   { opacity: 1; transform: translateY(-110%); }
  80%  { opacity: 0.7; transform: translateY(110%); }
  100% { opacity: 0; transform: translateY(110%); }
}

@keyframes project-accent-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

@keyframes project-badge-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

/* ── Mobile ───────────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
  .project-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 18px 0 28px;
  }

  .project-card__head {
    padding: 10px 12px 10px 16px;
  }

  .project-card__title {
    font-size: 14px;
  }

  .project-card__body {
    padding: 10px 12px 8px 16px;
  }

  .project-card__foot {
    padding: 9px 12px 10px 16px;
  }
}