Improve mobile responsiveness: better text sizing, spacing, and mobile navigation visibility

Author: D3-crypto

src/App.css

@@ -444,14 +444,15 @@ body::before {
 
 /* Spectacular title animation */
 .hero-title {
-  font-size: clamp(2rem, 8vw, 3.5rem);
+  font-size: clamp(1.8rem, 6vw, 3.5rem);
   font-weight: 800;
-  line-height: 1.2;
-  margin-bottom: 1.5rem;
+  line-height: 1.1;
+  margin-bottom: 1rem;
   perspective: 1000px;
   color: white;
   word-wrap: break-word;
   overflow-wrap: break-word;
+  text-align: center;
 }
 
 .hero-title-word {
@@ -479,19 +480,20 @@ body::before {
 }
 
 .hero-subtitle {
-  font-size: clamp(1rem, 3vw, 1.25rem);
+  font-size: clamp(0.9rem, 2.5vw, 1.25rem);
   color: rgba(255, 255, 255, 0.9);
-  margin-bottom: 2rem;
-  line-height: 1.6;
+  margin-bottom: 1.5rem;
+  line-height: 1.5;
   min-height: auto;
   background: rgba(255, 255, 255, 0.1);
   backdrop-filter: blur(10px);
-  padding: 1rem;
+  padding: 0.8rem;
   border-radius: 10px;
   border: 1px solid rgba(255, 255, 255, 0.2);
   text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
   border-left: 3px solid rgba(59, 130, 246, 0.8);
   word-wrap: break-word;
+  text-align: center;
 }
 
 .hero-features {
@@ -2799,6 +2801,15 @@ section {
 
   .mobile-menu-toggle {
     display: flex;
+    background: rgba(255, 255, 255, 0.2);
+    border: 1px solid rgba(255, 255, 255, 0.3);
+    color: white;
+    backdrop-filter: blur(10px);
+  }
+  
+  .mobile-menu-toggle:hover {
+    background: rgba(255, 255, 255, 0.3);
+    border-color: rgba(255, 255, 255, 0.5);
   }
 
   .mobile-nav {
@@ -2933,49 +2944,42 @@ section {
   }
 
   .hero {
-    padding: 5rem 0 2rem;
-  }
-  
-  .hero-title {
-    margin-bottom: 0.8rem;
-  }
-  
-  .hero-title-word {
-    display: inline-block;
-    margin-bottom: 0.3rem;
-    margin-right: 0.3rem;
-    font-size: 0.95em;
+    padding: 4rem 0 2rem;
   }
 
-  .hero-subtitle {
-    padding: 0.8rem;
-    margin-bottom: 1rem;
+  .hero-content {
+    gap: 1.5rem;
   }
 
   .hero-features {
     flex-direction: column;
     align-items: center;
     gap: 0.8rem;
+    margin-bottom: 1.5rem;
   }
 
   .feature {
     width: 100%;
-    max-width: 250px;
+    max-width: 280px;
     justify-content: center;
     padding: 0.8rem 1rem;
+    font-size: 0.9rem;
   }
 
   .hero-buttons {
     flex-direction: column;
     width: 100%;
     align-items: center;
+    gap: 1rem;
+    margin-bottom: 1.5rem;
   }
 
   .cta-button {
     width: 100%;
-    max-width: 250px;
+    max-width: 280px;
     text-align: center;
     padding: 1rem;
+    font-size: 1rem;
   }
 
   .social-buttons {
@@ -2986,8 +2990,10 @@ section {
 
   .social-btn {
     width: 100%;
-    max-width: 200px;
+    max-width: 250px;
     justify-content: center;
+    padding: 0.8rem;
+    font-size: 0.9rem;
   }
 
   .phone-mockup {
@@ -3008,48 +3014,48 @@ section {
   }
 
   .hero {
-    padding: 4rem 0 2rem;
-  }
-  
-  .hero-title {
-    margin-bottom: 0.8rem;
+    padding: 3rem 0 1.5rem;
   }
 
-  .hero-title-word {
-    display: inline-block;
-    margin-bottom: 0.2rem;
-    margin-right: 0.2rem;
-    text-align: center;
-    width: auto;
-  }
-  
-  .hero-subtitle {
-    padding: 0.6rem;
-    margin-bottom: 1rem;
+  .hero-content {
+    gap: 1rem;
   }
 
   .hero-features {
     gap: 0.6rem;
+    margin-bottom: 1rem;
   }
 
   .feature {
     padding: 0.6rem 0.8rem;
     font-size: 0.8rem;
+    max-width: 240px;
   }
 
   .feature-icon {
     width: 16px;
     height: 16px;
   }
 
+  .hero-buttons {
+    gap: 0.8rem;
+    margin-bottom: 1rem;
+  }
+  
   .cta-button {
     padding: 0.8rem 1rem;
-    font-size: 0.85rem;
+    font-size: 0.9rem;
+    max-width: 240px;
+  }
+  
+  .social-buttons {
+    gap: 0.6rem;
   }
 
   .social-btn {
     padding: 0.6rem 1rem;
     font-size: 0.8rem;
+    max-width: 220px;
   }
 
   .phone-mockup {