Add Projects page with detail view, removed navbar entries that only led to home and made featured projects links to the new site

src/pages/projects/projects.css

@@ -0,0 +1,98 @@
+.page-wrap {
+  margin: 0 auto;
+  padding: 1rem 1.25rem 4rem;
+}
+
+.section {
+  margin-bottom: 3rem;
+}
+
+.hero {
+  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, 0.85));
+}
+
+.eyebrow {
+  width: fit-content;
+  margin: 0 0 1rem;
+  padding: 0.35rem 0.7rem;
+  border: 1px solid rgba(88, 166, 255, 0.5);
+  border-radius: 999px;
+  color: #9ecbff;
+  font-size: 0.82rem;
+  font-weight: 600;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+}
+
+h1,
+h2,
+p {
+  margin: 0;
+}
+
+h1 {
+  font-size: clamp(2rem, 5vw, 3.2rem);
+  line-height: 1.1;
+}
+
+.lede {
+  max-width: 65ch;
+  margin-top: 1rem;
+  color: #c9d1d9;
+}
+
+.card-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
+  gap: 1rem;
+}
+
+.project-link {
+  display: block;
+  color: inherit;
+  text-decoration: none;
+}
+
+.project-card {
+  height: 100%;
+  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
+}
+
+.project-link:hover .project-card,
+.project-link:focus-visible .project-card {
+  border-color: rgba(88, 166, 255, 0.8);
+  transform: translateY(-2px);
+  box-shadow: 0 14px 28px rgba(31, 111, 235, 0.2);
+}
+
+.project-link:focus-visible {
+  outline: none;
+}
+
+.project-card p {
+  margin-top: 0.75rem;
+}
+
+.meta {
+  color: #8b949e;
+  font-size: 0.92rem;
+}
+
+.impact {
+  color: #9ecbff;
+  font-weight: 500;
+}
+
+@media (max-width: 760px) {
+  .page-wrap {
+    padding-top: 0.5rem;
+  }
+
+  .hero {
+    padding: 2rem 1.2rem;
+  }
+}
+