style(theming): swap purple/dark theme for 'On Air' light vermillion+cyan

Move off the purple/indigo dark theme to a bright, broadcast-appropriate
light theme: warm off-white base (#fff8f5), vermillion primary (#f5333f, an
'ON AIR' nod) with a sky-cyan (#0ea5e9) secondary; red->cyan hero/CTA gradient.

- Re-point :root token family (bg/surface/card/border/text/muted/accent/
  accent-light/accent-dark/cyan/success/gradient).
- Grep-hunt the hardcoded literals the tokens bypass: nav blur bg, hero radial
  glow, badge/icon tints, CTA/feature hover glows, pricing glow, success-mark
  tiles, card/image drop-shadows, hairline borders, compare-table tints.
- Fix one 3->4 space indent regression in .vs-col.live365.
- PRESERVE white-label demo swatches (KMountain navy/orange/cream, Fire FM
  black/volt/orange) and embedded product screenshots as product samples.
- PRESERVE semantic comparison marks (#ef4444 no / #f59e0b warn).

Verified: computed :root tokens resolve to new values at runtime; full-page
render clean with no stray purple/dark chrome and no layout breakage.

index.html

@@ -6,17 +6,19 @@
 <title>FlowerCMS — White-Label CMS for Broadcasters</title>
 <style>
   :root {
-    --bg: #0a0a0a;
-    --surface: #141414;
-    --card: #1a1a1a;
-    --border: #2a2a2a;
-    --text: #e8e8e8;
-    --muted: #888;
-    --accent: #6366f1;
-    --accent-light: #818cf8;
-    --accent-dark: #4f46e5;
-    --success: #22c55e;
-    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
+    /* Theme: "On Air" — bright, high-energy broadcast. Vermillion + sky-cyan. */
+    --bg:           #fff8f5;   /* warm off-white, not stark */
+    --surface:      #fff2ea;   /* faint coral wash for section bands */
+    --card:         #ffffff;
+    --border:       #f0e2d9;
+    --text:         #1a1410;   /* warm near-black */
+    --muted:        #6b6259;
+    --accent:       #f5333f;   /* "on air" vermillion */
+    --accent-light: #ff6b6b;
+    --accent-dark:  #c81c2c;
+    --cyan:         #0ea5e9;   /* sky-cyan secondary */
+    --success:      #16a34a;   /* "yes/online" green */
+    --gradient:     linear-gradient(135deg, #ff5470 0%, #f5333f 40%, #0ea5e9 100%);
   }
 
   * { margin: 0; padding: 0; box-sizing: border-box; }
@@ -41,7 +43,7 @@
     left: 0;
     right: 0;
     z-index: 100;
-    background: rgba(10,10,10,0.8);
+    background: rgba(255,248,245,0.85);
     backdrop-filter: blur(20px);
     border-bottom: 1px solid var(--border);
     padding: 16px 40px;
@@ -78,7 +80,7 @@
   }
   nav .cta:hover {
     transform: translateY(-1px);
-    box-shadow: 0 4px 20px rgba(99,102,241,0.4);
+    box-shadow: 0 4px 20px rgba(245,51,63,0.4);
   }
 
   /* HERO */
@@ -97,13 +99,13 @@
     transform: translateX(-50%);
     width: 600px;
     height: 600px;
-    background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
+    background: radial-gradient(circle, rgba(245,51,63,0.15) 0%, transparent 70%);
     pointer-events: none;
   }
   .hero .badge {
     display: inline-block;
-    background: rgba(99,102,241,0.1);
-    border: 1px solid rgba(99,102,241,0.3);
+    background: rgba(245,51,63,0.1);
+    border: 1px solid rgba(245,51,63,0.3);
     color: var(--accent-light);
     padding: 6px 16px;
     border-radius: 20px;
@@ -149,7 +151,7 @@
   }
   .hero .btn-primary:hover {
     transform: translateY(-2px);
-    box-shadow: 0 8px 30px rgba(99,102,241,0.4);
+    box-shadow: 0 8px 30px rgba(245,51,63,0.4);
   }
   .hero .btn-secondary {
     background: transparent;
@@ -174,7 +176,7 @@
     width: 100%;
     border-radius: 16px;
     border: 1px solid var(--border);
-    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
+    box-shadow: 0 20px 50px rgba(46,30,20,0.16);
   }
 
   /* FEATURES */
@@ -252,7 +254,7 @@
     display: flex;
     align-items: center;
     justify-content: center;
-    background: rgba(34,197,94,0.1);
+    background: rgba(22,163,74,0.12);
     border-radius: 50%;
     flex-shrink: 0;
   }
@@ -260,7 +262,7 @@
     border-radius: 12px;
     overflow: hidden;
     border: 1px solid var(--border);
-    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
+    box-shadow: 0 10px 40px rgba(46,30,20,0.10);
   }
   .feature-image img {
     width: 100%;
@@ -310,7 +312,7 @@
   .grid-card .icon {
     width: 44px;
     height: 44px;
-    background: rgba(99,102,241,0.1);
+    background: rgba(245,51,63,0.1);
     border-radius: 10px;
     display: flex;
     align-items: center;
@@ -359,7 +361,7 @@
   }
   .cta-section .btn-primary:hover {
     transform: translateY(-2px);
-    box-shadow: 0 8px 30px rgba(99,102,241,0.4);
+    box-shadow: 0 8px 30px rgba(245,51,63,0.4);
   }
 
   /* FOOTER */
@@ -445,7 +447,7 @@
     width: 32px;
     height: 32px;
     border-radius: 6px;
-    border: 1px solid rgba(255,255,255,0.1);
+    border: 1px solid rgba(0,0,0,0.08);
   }
   .showcase-card-body p {
     color: var(--muted);
@@ -508,7 +510,7 @@
     border-radius: 16px;
     padding: 48px 40px;
     margin-bottom: 60px;
-    box-shadow: 0 0 60px rgba(99,102,241,0.15);
+    box-shadow: 0 0 60px rgba(245,51,63,0.15);
   }
   .pricing-header {
     margin-bottom: 36px;
@@ -559,7 +561,7 @@
     display: flex;
     align-items: center;
     justify-content: center;
-    background: rgba(34,197,94,0.1);
+    background: rgba(22,163,74,0.12);
     border-radius: 50%;
     flex-shrink: 0;
   }
@@ -583,7 +585,7 @@
   }
   .pricing-cta .btn-primary:hover {
     transform: translateY(-2px);
-    box-shadow: 0 8px 30px rgba(99,102,241,0.4);
+    box-shadow: 0 8px 30px rgba(245,51,63,0.4);
   }
   .pricing-cta .btn-contact {
     color: var(--muted);
@@ -652,10 +654,10 @@
   }
   .vs-col:last-child { border-right: none; }
   .vs-col.live365 {
-    background: rgba(255,255,255,0.02);
+    background: rgba(0,0,0,0.02);
   }
   .vs-col.flowercms {
-    background: rgba(99,102,241,0.05);
+    background: rgba(245,51,63,0.05);
     font-weight: 600;
   }
   .vs-col.highlight .yes {