feat: refine frontend typography and branding

frontend/src/app/pages/home-page.component.ts

@@ -11,7 +11,6 @@ import { API_BASE_URL } from '../services/api-config.token';
   template: `
     <section class="hero page">
       <div class="hero-copy">
-        <img class="hero-logo" src="assets/azionelab-logo.png" alt="AzioneLab" />
         <p class="eyebrow">AzioneLab</p>
         <h1>Un luogo dove il teatro prende forma, voce e relazione.</h1>
         <p class="supporting">
@@ -98,17 +97,10 @@ import { API_BASE_URL } from '../services/api-config.token';
       padding: 34px 0 20px;
     }
 
-    .hero-logo {
-      width: min(220px, 52vw);
-      height: auto;
-      display: block;
-      margin-bottom: 18px;
-    }
-
     h1 {
       margin: 0;
-      max-width: 11ch;
-      font-size: 3.85rem;
+      max-width: 10.5ch;
+      font-size: 3.6rem;
     }
 
     .supporting {
@@ -287,13 +279,13 @@ import { API_BASE_URL } from '../services/api-config.token';
       }
 
       h1 {
-        font-size: 2.9rem;
+        font-size: 2.8rem;
       }
     }
 
     @media (max-width: 640px) {
       h1 {
-        font-size: 2.25rem;
+        font-size: 2.2rem;
       }
 
       .hero-stage {