.mono { font-family: var(--mono); }

/* ── Page ─────────────────────────────────────────────────── */
.veille { padding-top: 56px; }

/* ── Filter bar ───────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  padding: 18px 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 40px;
}

.filter-label,
.filter-source {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.filter-source { margin-left: auto; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip-btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.chip-btn:hover { color: var(--ink); border-color: var(--ink); }
.chip-btn.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.chip-btn .cnt {
  font-family: var(--mono);
  font-size: 10px;
  opacity: 0.6;
}

.src-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--ink-mute);
}
.src-btn:hover { color: var(--ink); }
.src-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Grid ─────────────────────────────────────────────────── */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tech-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  background: var(--bg-elev);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
  transition: transform 320ms ease, border-color 320ms ease, opacity 320ms ease;
  overflow: hidden;
}
.tech-card::before {
  content: '';
  position: absolute;
  inset: auto -40% -60% auto;
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--g, var(--accent));
  filter: blur(60px);
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
  z-index: 0;
}
.tech-card > * { position: relative; z-index: 1; }

.tech-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
}
.tech-card:hover::before { opacity: 0.18; }

.tech-card.hide { display: none; }

.tc-num {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

.tc-glyph {
  --g: var(--accent);
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--g) 14%, var(--bg-elev));
  border: 1px solid color-mix(in srgb, var(--g) 35%, transparent);
  color: var(--g);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
}

.tech-card h3 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
}
.tech-card p {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.5;
  flex-grow: 1;
}

.tc-foot {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tc-cat { color: var(--ink); }
.tc-src { color: var(--ink-mute); }

.empty-state {
  text-align: center;
  padding: 64px 0;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--ink-mute);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1080px) { .tech-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-source { margin-left: 0; width: 100%; }
}
@media (max-width: 480px) { .tech-grid { grid-template-columns: 1fr; } }