/* ══════════════════════════════════════════
   TIMELINE — script / call sheet format
   ══════════════════════════════════════════ */
.timeline {
  position: relative;
  padding: 10rem 6vw 14rem;
  overflow: hidden;
}
.timeline::before {
  content: '05';
  position: absolute;
  top: 3rem; left: 4vw;
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "SOFT" 100;
  font-weight: 300;
  font-size: clamp(8rem, 18vw, 18rem);
  line-height: 1;
  color: rgba(10,11,13,0.04);
  letter-spacing: -0.05em;
  pointer-events: none;
}

.timeline-header {
  max-width: 1200px;
  margin: 0 auto 6rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(10,11,13,0.2);
}
.timeline-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grade-accent);
  display: flex; align-items: center; gap: 0.8rem;
}
.timeline-meta::before {
  content: '';
  width: 32px; height: 1px;
  background: currentColor;
}

.timeline-heading {
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "wght" 300, "SOFT" 100;
  font-weight: 300;
  font-size: clamp(2.5rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
  justify-self: start;
  text-align: left;
}
.timeline-heading em {
  font-family: var(--italic);
  font-style: italic;
  font-weight: 400;
  color: var(--grade-accent);
}
.timeline-caption {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ash);
  text-align: right;
  line-height: 1.8;
}

.timeline-track {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

/* Each entry = script line */
.timeline-entry {
  position: relative;
  display: grid;
  grid-template-columns: 80px 120px 1fr auto;
  gap: 2.5rem;
  align-items: start;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(10,11,13,0.12);
  transition: background 0.4s;
}
.timeline-entry:hover {
  background: var(--grade-accent-soft);
}

.timeline-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--grade-accent);
  padding-top: 0.5rem;
}

.timeline-year {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--ink);
  opacity: 0.65;
  padding-top: 0.5rem;
  font-variant-numeric: tabular-nums;
}

.timeline-content {
  min-width: 0;
}
.timeline-title {
  font-family: var(--display);
  font-variation-settings: "opsz" 96, "wght" 400, "SOFT" 80;
  font-weight: 400;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.timeline-title em {
  font-family: var(--italic);
  font-style: italic;
  color: var(--grade-accent);
}
.timeline-desc {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.72;
  max-width: 56ch;
}

.timeline-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.55;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(10,11,13,0.2);
  align-self: start;
  margin-top: 0.5rem;
  white-space: nowrap;
}
.timeline-entry:hover .timeline-tag {
  border-color: var(--grade-accent);
  color: var(--grade-accent);
}

/* Retain older markup compat (legacy classes) — hidden now */
.timeline-line, .timeline-dot { display: none; }

@media (max-width: 768px) {
  .timeline { padding: 6rem 6vw 8rem; }
  .timeline-header { grid-template-columns: 1fr; gap: 1.2rem; text-align: left; }
  .timeline-caption { text-align: left; }
  .timeline-entry {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "num   year"
      "title title"
      "desc  desc"
      "tag   tag";
    gap: 0.6rem 1.5rem;
    padding: 2rem 0;
  }
  .timeline-num     { grid-area: num; padding-top: 0; }
  .timeline-year    { grid-area: year; padding-top: 0; }
  .timeline-content { grid-area: title / title / desc / desc; margin-top: 0.5rem; }
  .timeline-tag     { grid-area: tag; margin-top: 0.5rem; }
}