#skills {
  background: var(--navy2);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.skill-group-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--bd2);
}

.skills-orb {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.04) 0%, transparent 65%);
  top: -50px;
  right: 0;
  border-radius: 50%;
  pointer-events: none;
}

#experience {
  background: var(--navy);
}

.exp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.exp-col-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--w);
  margin-bottom: 2rem;
}

.exp-col-title span {
  color: var(--accent);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.titem {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}

.titem:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--bd2);
}

.tdot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--navy2);
  border: 2px solid var(--accent);
  flex-shrink: 0;
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

.tyear {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--w3);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.ttitle {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--w);
  margin-bottom: 2px;
}

.tplace {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.tdesc {
  font-size: 13px;
  color: var(--w2);
  line-height: 1.6;
  font-weight: 300;
}

.exp-orb {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 80, 180, 0.07) 0%, transparent 65%);
  bottom: 0;
  right: 5%;
  border-radius: 50%;
  pointer-events: none;
}

#about-intro {
  background: var(--navy2);
}

@media (max-width: 768px) {
  .exp-grid {
    grid-template-columns: 1fr;
  }
}