.page-wrap {
  margin: 0 auto;
  padding: 1rem 1.25rem 4rem;
}

.section {
  margin-bottom: 4rem;
  scroll-margin-top: 5.5rem;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 2.5rem;
  border: 1px solid rgba(110, 118, 129, 0.28);
  border-radius: 24px;
  background: radial-gradient(circle at top right, rgba(88, 166, 255, 0.2), rgba(13, 17, 23, 0.8));
}

.eyebrow {
  width: fit-content;
  margin: 0 0 1rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(88, 166, 255, 0.5);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #9ecbff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
}

.hero-role {
  margin: 0.75rem 0 0;
  font-size: 1.35rem;
  color: #79c0ff;
  font-weight: 600;
}

.hero-intro,
.hero-focus {
  max-width: 60ch;
  margin: 1rem 0 0;
  color: #c9d1d9;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1.2rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #1f6feb, #2f81f7);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(31, 111, 235, 0.35);
}

.btn-ghost {
  border: 1px solid #3d444d;
  color: #e6edf3;
  background: rgba(33, 38, 45, 0.55);
}

.btn-ghost:hover {
  border-color: #58a6ff;
}

h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
}

.section > p {
  max-width: 70ch;
  margin: 0.9rem 0 0;
  color: #b6bec8;
}

.section-title-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.3rem;
}

.section-title-row p {
  margin: 0;
  color: #8b949e;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.meta {
  color: #8b949e;
  font-size: 0.92rem;
}

.project-card p {
  margin: 0.75rem 0 0;
}

.impact {
  color: #9ecbff;
  font-weight: 500;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1rem;
  padding: 1.1rem;
  border-left: 3px solid #2f81f7;
  border-radius: 12px;
  background: rgba(22, 27, 34, 0.85);
}

.timeline-item ul {
  margin: 0;
  padding-left: 1rem;
  color: #c9d1d9;
}

.timeline-item li + li {
  margin-top: 0.45rem;
}

@media (max-width: 760px) {
  .page-wrap {
    padding-top: 0.5rem;
  }

  .hero {
    padding: 2rem 1.2rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }
}