.section {
  padding: 2.5rem 0;
}

.section__title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section__title::before {
  content: "";
  width: 0.55rem;
  height: 1.6rem;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--dotnet-lilac), var(--dotnet-purple));
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.6);
}

.section__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card p + p {
  margin-top: 0.85rem;
}

.card__heading {
  font-size: 1.08rem;
  font-weight: 700;
}

.card__company {
  color: var(--dotnet-lilac);
  font-weight: 600;
}

.card__period {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--period-text);
  background: var(--period-bg);
  border: 1px solid var(--period-bg);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  white-space: nowrap;
}

.card__job-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.card__list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.card__list li {
  padding-left: 1.3rem;
  position: relative;
  color: var(--text-muted);
}

.card__list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--dotnet-lilac);
}

.card__degree {
  color: var(--text-muted);
  margin: 0.35rem 0 0.75rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.25rem;
}

.skills-grid .card__heading {
  margin-bottom: 0.9rem;
}

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tags li {
  background: var(--tag-bg);
  color: var(--tag-text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  transition: transform var(--transition);
}

.tags li:hover {
  transform: scale(1.08);
}

.cat-backend { --cat: var(--cat-backend); }
.cat-frontend { --cat: var(--cat-frontend); }
.cat-dados { --cat: var(--cat-dados); }
.cat-arquitetura { --cat: var(--cat-arquitetura); }
.cat-devops { --cat: var(--cat-devops); }
.cat-testes { --cat: var(--cat-testes); }
.cat-idiomas { --cat: var(--cat-idiomas); }

.card--skill .card__heading {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.card--skill .card__heading::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--cat);
  box-shadow: 0 0 10px var(--cat);
}

.card--skill .tags li {
  background: color-mix(in srgb, var(--cat) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 32%, transparent);
  color: var(--cat);
}

.lang__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.lang__name {
  font-weight: 600;
  color: var(--text);
}

.lang__level {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cat);
  background: color-mix(in srgb, var(--cat) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 32%, transparent);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
}

.lang__bar {
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--cat) 15%, transparent);
  margin-top: 0.7rem;
  overflow: hidden;
}

.lang__bar-fill {
  display: block;
  height: 100%;
  width: 60%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cat), color-mix(in srgb, var(--cat) 60%, white));
}

.lang__note {
  margin-top: 0.65rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.timeline {
  display: grid;
  gap: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--dotnet-purple), var(--accent-blue));
  opacity: 0.5;
}

.card--job {
  position: relative;
}

.card--job::before {
  content: "";
  position: absolute;
  left: -1.85rem;
  top: 1.9rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--dotnet-lilac);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.8);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding: 1.75rem 1.25rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 40rem) {
  .card {
    padding: 1.25rem 1.15rem;
  }

  .timeline {
    padding-left: 1rem;
  }

  .card--job::before {
    left: -1.4rem;
  }
}