Update theme colors

src/app/page.tsx

@@ -98,7 +98,7 @@ export default function LandingPage() {
           features={[
             {
               id: "1",              title: "Ironman Endurance",              author: "2x Finisher",              description: "Completed two full Ironman distance triathlons, mastering 2.4-mile swim, 112-mile bike, and marathon run. Demonstrated exceptional aerobic capacity, mental fortitude, and race strategy execution under extreme physical stress.",              tags: ["Triathlon", "Endurance", "Fitness"],
-              imageSrc: "https://img.b2bpic.net/free-photo/man-running-water_23-2151909679.jpg",              imageAlt: "Ironman triathlon competition"
+              imageSrc: "https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_32SzEkxKoNyIbQ4hnQYui6BHsfB/uploaded-1770401657138-a0ezohzj.png",              imageAlt: "Ironman triathlon competition"
             },
             {
               id: "2",              title: "ParaRescue Training",              author: "Active Candidate",              description: "Currently training for U.S. Air Force ParaRescue qualification. Maintaining elite physical standards including advanced swimming, mountain operations, medical training, and tactical operations. Pursuing one of the military's most challenging career fields.",              tags: ["Military", "Rescue", "Leadership"],

src/app/styles/variables.css

@@ -2,21 +2,21 @@
   /* Base units */
   /* --vw is set by ThemeProvider */
 
-  /* --background: #fcf6ec;;
+  /* --background: #f5f5f5;;;;;
-  --card: #f3ede2;;
+  --card: #ffffff;;;;;
-  --foreground: #2e2521;;
+  --foreground: #1c1c1c;;;;;
-  --primary-cta: #2e2521;;
+  --primary-cta: #1f3251;;;;;
-  --secondary-cta: #ffffff;;
+  --secondary-cta: #ffffff;;;;;
-  --accent: #b2a28b;;
+  --accent: #15479c;;;;;
-  --background-accent: #b2a28b;; */
+  --background-accent: #a8cce8;;;;; */
 
-  --background: #fcf6ec;;
+  --background: #f5f5f5;;;;;
-  --card: #f3ede2;;
+  --card: #ffffff;;;;;
-  --foreground: #2e2521;;
+  --foreground: #1c1c1c;;;;;
-  --primary-cta: #2e2521;;
+  --primary-cta: #1f3251;;;;;
-  --secondary-cta: #ffffff;;
+  --secondary-cta: #ffffff;;;;;
-  --accent: #b2a28b;;
+  --accent: #15479c;;;;;
-  --background-accent: #b2a28b;;
+  --background-accent: #a8cce8;;;;;
 
   /* text sizing - set by ThemeProvider */
   /* --text-2xs: clamp(0.465rem, 0.62vw, 0.62rem);