Add editable PRISM homepage section

src/App.css

@@ -307,6 +307,94 @@
   font-style: normal;
 }
 
+/* ── PRISM ── */
+.section-prism {
+  background:
+    radial-gradient(circle at top, rgba(201, 168, 76, 0.12), transparent 46%),
+    linear-gradient(180deg, rgba(13, 13, 11, 0.98), rgba(7, 7, 7, 1));
+  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
+  padding: 5rem 0;
+}
+
+.prism-feature {
+  max-width: 1280px;
+  display: grid;
+  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
+  gap: 2.5rem;
+  align-items: center;
+}
+
+.prism-copy {
+  max-width: 36rem;
+  width: 100%;
+  justify-self: start;
+  text-align: left;
+}
+
+.prism-copy .eyebrow {
+  margin-bottom: 0.8rem;
+}
+
+.prism-heading {
+  text-align: left;
+  margin-bottom: 1rem;
+}
+
+.prism-description {
+  color: rgba(255, 255, 255, 0.72);
+  line-height: 1.7;
+  margin: 0 0 1rem;
+}
+
+.prism-steps {
+  display: grid;
+  gap: 0.55rem;
+  margin: 1.35rem 0 1.3rem;
+}
+
+.prism-steps p {
+  margin: 0;
+  padding: 0.7rem 0.85rem;
+  border-radius: 12px;
+  border: 1px solid rgba(201, 168, 76, 0.18);
+  background: rgba(201, 168, 76, 0.05);
+  color: var(--brand-warm-white);
+  font-family: var(--brand-font-body);
+  font-size: 0.93rem;
+  letter-spacing: 0.03em;
+}
+
+.prism-steps strong {
+  color: var(--brand-gold);
+  font-weight: 700;
+}
+
+.prism-emphasis {
+  color: var(--brand-warm-white);
+  font-weight: 600;
+}
+
+.prism-video-shell {
+  position: relative;
+  width: 100%;
+  max-width: none;
+  border-radius: 18px;
+  padding: 0.75rem;
+  background: linear-gradient(180deg, rgba(201, 168, 76, 0.14), rgba(255, 255, 255, 0.02));
+  box-shadow:
+    0 0 0 1px rgba(201, 168, 76, 0.18),
+    0 18px 70px rgba(0, 0, 0, 0.45);
+}
+
+.prism-video {
+  display: block;
+  width: 100%;
+  aspect-ratio: 16 / 9;
+  border: 0;
+  border-radius: 12px;
+  background: #000;
+}
+
 /* ── Player ── */
 .section-player {
   background: #070707;
@@ -3797,6 +3885,25 @@
     max-width: 280px;
   }
 
+  .prism-feature {
+    grid-template-columns: 1fr;
+    gap: 1.2rem;
+  }
+
+  .prism-heading {
+    text-align: center;
+  }
+
+  .prism-copy {
+    max-width: none;
+    text-align: center;
+    justify-self: stretch;
+  }
+
+  .prism-steps {
+    text-align: left;
+  }
+
   .hero-title {
     white-space: normal;
   }