add all modif in the portfolio git

web/static/index.css

@@ -1,3 +1,51 @@
-.test{
-    
-}
+.hero {
+    min-height: calc(100vh - 4.5rem);
+    display: flex;
+    align-items: center;
+}
+
+.hero-inner { max-width: 680px; }
+
+.hero-pre {
+    font-family: var(--font-mono);
+    color: var(--accent);
+    font-size: 0.85rem;
+    letter-spacing: 0.12em;
+    margin-bottom: 0.5rem;
+}
+
+.hero-name {
+    font-size: clamp(3rem, 9vw, 5.5rem);
+    font-weight: 700;
+    line-height: 1.03;
+    letter-spacing: -0.03em;
+    margin-bottom: 0.4rem;
+}
+
+.hero-title {
+    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
+    font-weight: 400;
+    color: var(--text-muted);
+    margin-bottom: 1.75rem;
+}
+
+.hero-desc {
+    color: var(--text-muted);
+    font-size: 1rem;
+    line-height: 1.85;
+    max-width: 540px;
+    margin-bottom: 2.5rem;
+}
+
+.hero-cta {
+    display: flex;
+    gap: 1rem;
+    margin-bottom: 3rem;
+    flex-wrap: wrap;
+}
+
+.hero-stack {
+    display: flex;
+    gap: 0.5rem;
+    flex-wrap: wrap;
+}