diff --git a/public/index.html b/public/index.html
index 065cf70..e2f3ccd 100644
--- a/public/index.html
+++ b/public/index.html
@@ -144,6 +144,27 @@ footer .container { display: flex; align-items: center; justify-content: space-b
   .trust-grid { gap: 24px; }
 }
 
+/* Fix mobile terminal gaps at 375px and smaller */
+@media (max-width: 375px) {
+  .container { 
+    padding: 0 12px !important; 
+  }
+  .code-section { 
+    margin: 32px auto 0;
+    max-width: calc(100vw - 24px) !important; 
+  }
+  .code-header { 
+    padding: 8px 12px; 
+  }
+  .code-block { 
+    padding: 12px !important;
+    font-size: 0.7rem;
+  }
+  .hero { 
+    padding: 56px 0 40px; 
+  }
+}
+
 /* Additional mobile overflow fixes */
 html, body {
   overflow-x: hidden !important;
diff --git a/public/openapi.json b/public/openapi.json
index 811ada6..f3e5023 100644
--- a/public/openapi.json
+++ b/public/openapi.json
@@ -3,7 +3,7 @@
   "info": {
     "title": "DocFast API",
     "version": "1.0.0",
-    "description": "Convert HTML, Markdown, and URLs to pixel-perfect PDFs. Built-in invoice & receipt templates.\n\n## Authentication\nAll conversion and template endpoints require an API key via `Authorization: Bearer <key>` or `X-API-Key: <key>` header.\n\n## Rate Limits\n- Free tier: 100 PDFs/month, 10 req/min\n- Pro tier: 10,000 PDFs/month\n\n## Getting Started\n1. Sign up at [docfast.dev](https://docfast.dev) or via `POST /v1/signup/free`\n2. Verify your email with the 6-digit code\n3. Use your API key to convert documents",
+    "description": "Convert HTML, Markdown, and URLs to pixel-perfect PDFs. Built-in invoice & receipt templates.\n\n## Authentication\nAll conversion and template endpoints require an API key via `Authorization: Bearer <key>` or `X-API-Key: <key>` header.\n\n## Rate Limits\n- Free tier: 100 PDFs/month, 10 req/min\n- Pro tier: 10,000 PDFs/month, 30 req/min\n\n## Getting Started\n1. Sign up at [docfast.dev](https://docfast.dev) or via `POST /v1/signup/free`\n2. Verify your email with the 6-digit code\n3. Use your API key to convert documents",
     "contact": { "name": "DocFast", "url": "https://docfast.dev" }
   },
   "servers": [{ "url": "https://docfast.dev", "description": "Production" }],