polish: remove generic icons from Process cards

Let the ghosted numerals + gradient top bar carry the visual identity.
Tighter layout: numeral flows directly into title into description.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/components/sections/Process.tsx

@@ -2,7 +2,8 @@
 
 import { motion, type Variants } from 'framer-motion';
 import { useTranslations } from 'next-intl';
-import { Search, LayoutDashboard, PenTool, Rocket, type LucideIcon } from 'lucide-react';
+import type { LucideIcon } from 'lucide-react';
+import { Search, LayoutDashboard, PenTool, Rocket } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import {
   staggerContainerWide,
@@ -69,23 +70,11 @@ function StepCard({ numeral, stepKey, Icon }: { numeral: string; stepKey: string
       <motion.span
         variants={numeralScaleVariants}
         aria-hidden="true"
-        className="font-serif text-6xl font-light leading-none text-on-surface/[0.12] select-none -ml-0.5 mb-3 mt-6"
+        className="font-serif text-6xl font-light leading-none text-on-surface/[0.12] select-none -ml-0.5 mt-6 mb-5"
       >
         {numeral}
       </motion.span>
 
-      {/* Icon container */}
-      <div className="mb-4">
-        <div className="w-12 h-12 rounded-xl bg-primary/8 flex items-center justify-center">
-          <Icon
-            size={22}
-            strokeWidth={1.5}
-            className="text-primary"
-            aria-hidden="true"
-          />
-        </div>
-      </div>
-
       {/* Title */}
       <h3 className="font-semibold text-lg text-on-surface mb-2 leading-snug">
         {title}