Rebuild site footer across all pages

Add legal name, real social links (FB/IG/LinkedIn/YouTube), clickable email, guide and section navigation, and 2026 copyright. All links depth-correct per page and translated per language.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

css/layout/_footer.css

@@ -47,12 +47,31 @@ footer {
     object-fit: contain;
 }
 
+.footer-info p.footer-legal-name {
+    font-size: 13px;
+    line-height: 1.5;
+    opacity: 0.85;
+    margin: -24px 0 20px;
+    max-width: 302px;
+}
+
 .footer-info p {
     font-size: 16px;
     line-height: 1.5;
     margin-bottom: 24px;
 }
 
+.footer-info p a {
+    color: #FFFFFF;
+    text-decoration: underline;
+    text-underline-offset: 2px;
+    transition: opacity 0.15s ease;
+}
+
+.footer-info p a:hover {
+    opacity: 0.75;
+}
+
 .social-icons {
     display: flex;
     gap: 24px;
@@ -62,6 +81,11 @@ footer {
     color: #FFFFFF;
     font-size: 24px;
     text-decoration: none;
+    transition: opacity 0.15s ease;
+}
+
+.social-icons a:hover {
+    opacity: 0.75;
 }
 
 /* 3. Povezave v nogi */
@@ -87,6 +111,13 @@ footer {
     text-decoration: none;
     font-size: 16px;
     margin-bottom: 16px;
+    transition: opacity 0.15s ease;
+}
+
+.links-column a:hover,
+.legal-links a:hover {
+    opacity: 0.75;
+    text-decoration: underline;
 }
 
 /* 4. Spodnji del noge (copyright, pravne povezave) */