/* ---------- projects page ---------- */

.group {
  scroll-margin-top: calc(var(--nav-h) + 16px);
}

.group h2 {
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
}
.group h2 .sym {
  color: var(--green-dim);
  margin-right: 8px;
}
.group-desc {
  color: var(--text-dim);
  margin-bottom: 22px;
  max-width: 760px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--panel) 0%, var(--bg-soft) 100%);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
  position: relative;
  overflow: hidden;
}

/* subtle corner bracket — terminal vibe */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--green-dim);
  border-left: 2px solid var(--green-dim);
  opacity: 0.6;
  transition: opacity 0.18s ease;
}
.card::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  border-bottom: 2px solid var(--green-dim);
  border-right: 2px solid var(--green-dim);
  opacity: 0.6;
  transition: opacity 0.18s ease;
}

.card:hover {
  border-color: var(--green-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(74, 246, 38, 0.08);
}
.card:hover::before,
.card:hover::after {
  opacity: 1;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card-head h3 {
  font-size: 16px;
}
.card-head h3 a {
  color: var(--text);
  border-bottom: 1px solid transparent;
}
.card-head h3 a:hover {
  color: var(--green);
  border-bottom-color: var(--green-dim);
}

.card p {
  color: var(--text-dim);
  font-size: 13.5px;
  margin: 0;
  flex: 1;
}
.card p code {
  color: var(--cyan);
  font-size: 12.5px;
}

.credit {
  margin-top: 2px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

.card-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 4px;
}

/* hover spotlight that follows the cursor — light aceternity-style touch */
.card.spot .spot-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.2s ease;
  background: radial-gradient(
    240px circle at var(--mx) var(--my),
    rgba(74, 246, 38, 0.08),
    transparent 60%
  );
}
.card.spot:hover .spot-glow {
  opacity: 1;
}
.card.spot > * {
  position: relative;
  z-index: 1;
}

.back {
  padding: 8px 0 0;
}

/* section nav pills (optional quick jump) */
.group-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -8px 0 8px;
}
.group-nav a {
  color: var(--text-dim);
}
.group-nav a:hover {
  color: var(--green);
}