/* Linha do tempo do perfil (tela 02 do template; M3 no celular). */

/* ---------- linha do tempo ---------- */
.timeline-section {
  padding-block: 48px 24px;
}
.timeline-section .sec-head {
  margin-bottom: 8px;
}
.legend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
}
.legend i {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  display: inline-block;
  border: 1px solid var(--cell-line);
}
.timeline-note {
  margin: 0 0 32px;
  font-size: 13px;
}
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.era {
  display: grid;
  grid-template-columns: 180px 28px minmax(0, 1fr);
}
.era-year {
  padding-top: 4px;
}
.year {
  font-size: 64px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.era.record .year {
  color: var(--brand-ink);
}
.era-count {
  font-size: 12px;
  margin-top: 8px;
}
.era-rail {
  position: relative;
  padding-top: 10px;
}
.era-rail::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: var(--line);
}
.months {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.mo {
  position: relative;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid var(--cell-line);
  transition: transform 0.12s;
}
.mo:hover,
.mo:focus-visible {
  transform: scale(1.35);
  z-index: 4;
}
.mo:hover .tip,
.mo:focus-visible .tip {
  opacity: 1;
}
.month-initials {
  display: none;
}
.era-body {
  padding: 0 0 56px 28px;
  min-width: 0;
}
.era-body h3 {
  margin: 6px 0 8px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.era-body .lead {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.55;
  max-width: 70ch;
}
.skills {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.skill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}
.skill i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.lang-skill {
  border: 1px solid var(--border);
  background: var(--subtle);
  color: var(--fg);
}
.topic-skill {
  border: 1px solid color-mix(in srgb, var(--link) 25%, transparent);
  background: color-mix(in srgb, var(--link) 10%, transparent);
  color: var(--link);
}
.topic-skill i {
  background: var(--link);
}
.repos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.more-repos {
  margin-top: 12px;
}
.repo {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  background: var(--canvas);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.repo:hover {
  border-color: var(--hover);
}
.repo.featured {
  grid-column: 1 / -1;
  border-color: var(--brand);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--glow) 25%, transparent),
    var(--canvas) 70%
  );
}
.repo-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
}
.repo-head .name {
  font-weight: 700;
  font-size: 15px;
  overflow-wrap: anywhere;
}
.tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 8px;
  line-height: 18px;
}
.tag-brand {
  color: var(--brand-ink);
  border-color: color-mix(in srgb, var(--brand) 33%, transparent);
}
.desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
}
.desc.empty {
  font-style: italic;
}
.topics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.topics li {
  font-size: 11px;
  font-weight: 600;
  padding: 0 8px;
  line-height: 20px;
  border-radius: 999px;
  color: var(--link);
  background: color-mix(in srgb, var(--link) 10%, transparent);
}
.repo-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 12px;
  align-items: center;
}
.btn.more {
  margin-top: 12px;
}
.more-eras-row {
  display: flex;
  justify-content: center;
  padding: 0 0 32px 208px;
}
.more-eras {
  padding: 8px 18px;
  font-size: 14px;
}

/* ---------- celular ---------- */
@media (max-width: 720px) {
  .timeline-section {
    padding-block: 20px 28px;
  }
  .timeline-section .sec-head {
    margin-bottom: 14px;
  }
  .legend {
    font-size: 11px;
    gap: 3px;
  }
  .legend i {
    width: 9px;
    height: 9px;
  }
  .legend .l1,
  .legend .l3 {
    display: none;
  }
  .timeline-note {
    display: none;
  }
  .era {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
  }
  .era-year {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 0;
  }
  .year {
    font-size: 40px;
  }
  .era-count {
    font-size: 11px;
    margin: 0;
  }
  .era-rail {
    padding: 0;
  }
  .era-rail::before {
    display: none;
  }
  .months,
  .month-initials {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 4px;
  }
  .mo {
    width: auto;
    height: auto;
    aspect-ratio: 1;
  }
  .month-initials {
    margin-top: 4px;
    font-size: 9px;
    text-align: center;
  }
  .era-body {
    padding: 0;
  }
  .era-body h3 {
    margin: 0 0 12px;
    font-size: 21px;
    line-height: 1.15;
  }
  .era-body .lead {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
  }
  .skills {
    margin-bottom: 12px;
  }
  .lang-skill,
  .topic-skill {
    border-color: var(--border);
    background: var(--subtle);
    color: var(--fg);
  }
  .skill i {
    display: none;
  }
  .repos {
    grid-template-columns: 1fr;
  }
  .repo {
    padding: 14px;
    gap: 8px;
  }
  .btn.more,
  .more-eras {
    width: 100%;
    min-height: 44px;
  }
  .more-eras-row {
    padding: 0 0 8px;
  }
}