/* ═══════════════════════════════════════════════════════════
   RESUME — CRT system readout
   The CV presented as a machine spec sheet: a signal trace for
   career history, grouped tag lists for capabilities.
   ═══════════════════════════════════════════════════════════ */

/* ── Spec strip ──────────────────────────────────────────── */
.spec-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(30px, 5vh, 52px);
  background: var(--border);
  border: 1px solid var(--border);
}

.spec-cell {
  background: var(--bg);
  padding: 20px 22px;
}

.spec-cell dt {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.52);
  margin-bottom: 9px;
}

.spec-cell dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 23px);
  letter-spacing: 0.03em;
  color: var(--fg);
}

/* Blinking status dot — the one "live" element on the page. */
.status-live::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 1px;
  animation: statusPulse 1.8s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
  50%      { opacity: 0.5; box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

/* ── Download ────────────────────────────────────────────── */
.cv-download {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(28px, 4vh, 44px);
  padding: 16px 26px;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.35s var(--ease-out-quint), color 0.35s var(--ease-out-quint);
}
.cv-download:hover { background: transparent; color: var(--fg); }

.cv-download .cv-meta {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  opacity: 0.7;
}

/* Section scaffolding (.section, .section-head, .section-nr, .section-title,
   .section-rule) and the tag primitives now live in projects.css, which this
   page also loads — the case study needs them too, and duplicating them here
   would let the two copies drift apart. */

/* ── Signal trace (career timeline) ──────────────────────── */
.trace {
  position: relative;
  padding-left: clamp(28px, 4vw, 52px);
}

/* The continuous rail every entry hangs off. */
.trace::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(
    to bottom,
    var(--border-strong),
    var(--border) 70%,
    transparent
  );
}

.trace-item {
  position: relative;
  padding: 0 0 clamp(34px, 5vh, 56px);
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s var(--ease-out-quint),
    transform 0.8s var(--ease-out-quint);
}
.trace-item.is-in { opacity: 1; transform: translateY(0); }
.trace-item:last-child { padding-bottom: 0; }

/* Node on the rail. */
.trace-item::before {
  content: '';
  position: absolute;
  left: calc(clamp(28px, 4vw, 52px) * -1);
  top: 9px;
  width: 9px;
  height: 9px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  transition: background 0.4s var(--ease-out-quint), border-color 0.4s var(--ease-out-quint);
}

/* Current role gets a filled node. */
.trace-item.is-current::before {
  background: var(--accent);
  border-color: var(--accent);
}

.trace-year {
  display: block;
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: 0.08em;
  color: rgba(17, 17, 17, 0.55);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.trace-role {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 36px);
  line-height: 1.1;
  letter-spacing: 0.015em;
  color: var(--fg);
}

.trace-org {
  display: block;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.55);
  margin-bottom: 12px;
}

.trace-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(17, 17, 17, 0.72);
}

/* ── Capability groups ───────────────────────────────────── */
.skill-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(30px, 5vw, 72px);
}

.skill-group h3 {
  margin: 0 0 24px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.52);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* The source CV states capabilities as lists, not levels, so each group
   renders with the shared .tag-list / .tag primitives from projects.css
   rather than as meters against invented numbers. */

/* ── Closing ─────────────────────────────────────────────── */
.resume-outro {
  margin-top: clamp(56px, 9vh, 110px);
  padding: clamp(34px, 5vh, 56px) 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.resume-outro p {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(17, 17, 17, 0.72);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .skill-groups { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  .spec-strip { grid-template-columns: 1fr; }
  .trace { padding-left: 24px; }
  .trace-item::before { left: -24px; }
  .cv-download { width: 100%; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  .trace-item { opacity: 1 !important; transform: none !important; }
  .status-live::before { animation: none; }
}