/* Hero tweaks */
.hero-section {
  position: relative;
}

.hero-illustration {
  padding: 1.5rem;
}

.hero-circle-outer {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 3px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  background: linear-gradient(135deg, #0d6efd1a, #6c757d1a);
}

.hero-circle-inner {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: #0d6efd;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-initials {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* Card images: keep consistent aspect ratio */
.card-img-top {
  object-fit: cover;
  height: 180px;
}

/* Slight hover effect for project cards */
.card:hover {
  transform: translateY(-3px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover.shadow-sm {
  box-shadow: 0 .5rem 1rem rgba(0, 0, 0, 0.15) !important;
}