.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(255, 255, 255);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-logo {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
}

.topbar-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  align-items: center;
}

.topbar-links a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
}

.topbar-links a:hover { color: var(--ink); }

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 15px;
  padding: 11px 22px;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}
.btn-primary:hover { 
  opacity: 0.85; 
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}
.btn-outline:hover { background: rgba(15,25,35,0.05); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.4rem;
}

.card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  background: var(--ink);
  color: var(--white);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.card h3 {
  font-size: 15px;
  margin-bottom: 4px;
}

.card p {
  font-size: 13px;
  color: var(--muted);
}