feat: redesign hero section with dark tech theme and framer-motion

src/components/sections/hero-section.tsx

@@ -1,18 +1,21 @@
 'use client';
 
 import { useEffect, useRef, useState } from 'react';
-import { CTAButton } from '@/components/ui/cta-button';
-import { AnimatedNumber } from '@/components/ui/animated-number';
-import { SealParticle } from '@/components/effects/seal-particle';
-import { SealAnimationEnhanced } from '@/components/effects/seal-animation-enhanced';
-import { StampAnimation } from '@/components/effects/stamp-animation';
+import { motion } from 'framer-motion';
+import { Button } from '@/components/ui/button';
 import { COMPANY_INFO, STATS } from '@/lib/constants';
-import { ArrowRight, Sparkles } from 'lucide-react';
+import { ArrowRight, Sparkles, Code2, Cloud, Shield, BarChart3 } from 'lucide-react';
+
+const iconMap = {
+  Code: Code2,
+  Cloud: Cloud,
+  BarChart3: BarChart3,
+  Shield: Shield,
+};
 
 export function HeroSection() {
   const [isVisible, setIsVisible] = useState(false);
   const sectionRef = useRef<HTMLElement>(null);
-  const statsRef = useRef<HTMLDivElement>(null);
   const [statsVisible, setStatsVisible] = useState(false);
 
   useEffect(() => {
@@ -33,7 +36,8 @@ export function HeroSection() {
   }, []);
 
   useEffect(() => {
-    if (!statsRef.current) return;
+    const statsEl = document.getElementById('stats-section');
+    if (!statsEl) return;
     
     const observer = new IntersectionObserver(
       ([entry]) => {
@@ -44,7 +48,7 @@ export function HeroSection() {
       { threshold: 0.5 }
     );
 
-    observer.observe(statsRef.current);
+    observer.observe(statsEl);
     return () => observer.disconnect();
   }, []);
 
@@ -59,126 +63,91 @@ export function HeroSection() {
     <section 
       id="home" 
       ref={sectionRef}
-      className="relative min-h-screen flex items-center pt-16 overflow-hidden"
+      className="relative min-h-screen flex items-center pt-16 overflow-hidden bg-[var(--color-bg-primary)]"
     >
-      <SealParticle 
-        particleCount={30}
-        colors={['#C41E3A', '#D4A574', '#8B4513']}
-        minSize={1}
-        maxSize={4}
-        speed={0.3}
-      />
-
-      {/* 增强版印章动画 - 桌面端显示 */}
-      <div className="absolute right-0 top-1/2 -translate-y-1/2 hidden lg:block z-10">
-        <SealAnimationEnhanced
-          width={400}
-          height={400}
-          particleCount={150}
-          colors={['#C41E3A', '#D4A574', '#8B4513']}
-          sealText="睿新"
-          animationStages={true}
-          onStageChange={(stage) => console.log('Animation stage:', stage)}
-          className="opacity-80"
-        />
+      <div className="absolute inset-0 pointer-events-none overflow-hidden">
+        <div className="absolute top-1/4 left-1/4 w-96 h-96 bg-[var(--color-tech-blue)]/5 rounded-full blur-3xl animate-pulse-glow" />
+        <div className="absolute bottom-1/4 right-1/4 w-80 h-80 bg-[var(--color-tech-purple)]/5 rounded-full blur-3xl animate-pulse-glow" style={{ animationDelay: '1s' }} />
+        <div className="absolute top-1/2 right-1/3 w-64 h-64 bg-[var(--color-tech-cyan)]/5 rounded-full blur-3xl animate-pulse-glow" style={{ animationDelay: '2s' }} />
       </div>
 
       <div className="absolute inset-0 pointer-events-none">
-        <div className="absolute top-20 right-0 w-96 h-96 bg-gradient-radial from-[#C41E3A]/5 to-transparent rounded-full blur-3xl" />
-        <div className="absolute bottom-20 left-0 w-80 h-80 bg-gradient-radial from-[#171717]/3 to-transparent rounded-full blur-3xl" />
+        <svg className="absolute w-full h-full opacity-10">
+          <defs>
+            <pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse">
+              <path d="M 40 0 L 0 0 0 40" fill="none" stroke="var(--color-tech-blue)" strokeWidth="0.5" />
+            </pattern>
+          </defs>
+          <rect width="100%" height="100%" fill="url(#grid)" />
+        </svg>
       </div>
 
       <div className="container-wide py-24 md:py-32 lg:py-40 relative z-10">
-        <div className="max-w-3xl">
-          <div 
-            className={`
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up' : ''}
-            `}
+        <div className="max-w-4xl mx-auto text-center">
+          <motion.div
+            initial={{ opacity: 0, y: 20 }}
+            animate={isVisible ? { opacity: 1, y: 0 } : {}}
+            transition={{ duration: 0.6 }}
+            className="mb-6"
           >
-            <div className="flex items-center gap-3 mb-8">
-              <StampAnimation delay={300}>
-                <div className="relative">
-                  <div className="w-3 h-3 bg-[#C41E3A] rounded-sm rotate-45" />
-                  <div className="absolute inset-0 w-3 h-3 bg-[#C41E3A] rounded-sm rotate-45 animate-ping opacity-30" />
-                </div>
-              </StampAnimation>
-              <span className="text-sm text-[#525252] tracking-wide font-medium">
-                印章文化 × 现代科技
-              </span>
-            </div>
-          </div>
+            <span className="inline-flex items-center gap-2 px-4 py-2 rounded-full border border-[var(--color-tech-blue)]/30 bg-[var(--color-tech-blue)]/5 text-[var(--color-tech-blue)] text-sm font-medium">
+              <Sparkles className="w-4 h-4" />
+              科技创新 · 智慧未来
+            </span>
+          </motion.div>
 
-          <h1 
-            className={`
-              text-4xl sm:text-5xl lg:text-6xl font-semibold
-              text-[#171717] leading-[1.1] tracking-tight mb-6
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up stagger-1' : ''}
-            `}
+          <motion.h1
+            initial={{ opacity: 0, y: 20 }}
+            animate={isVisible ? { opacity: 1, y: 0 } : {}}
+            transition={{ duration: 0.6, delay: 0.1 }}
+            className="text-4xl sm:text-5xl lg:text-6xl font-bold text-white leading-tight tracking-tight mb-6"
           >
-            <StampAnimation delay={500}>
-              <span className="inline-block">{COMPANY_INFO.name}</span>
-            </StampAnimation>
-          </h1>
+            <span className="tech-gradient-text">{COMPANY_INFO.shortName}</span>
+            <br />
+            <span className="text-gray-300">企业数字化转型服务商</span>
+          </motion.h1>
 
-          <p 
-            className={`
-              text-xl sm:text-2xl text-[#525252] mb-8
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up stagger-2' : ''}
-            `}
-          >
-            <span className="text-[#C41E3A] font-medium">{COMPANY_INFO.slogan.split('，')[0]}</span>
-            ，{COMPANY_INFO.slogan.split('，')[1]}
-          </p>
-
-          <p 
-            className={`
-              text-base sm:text-lg text-[#737373] max-w-2xl mb-12
-              leading-relaxed
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up stagger-3' : ''}
-            `}
+          <motion.p
+            initial={{ opacity: 0, y: 20 }}
+            animate={isVisible ? { opacity: 1, y: 0 } : {}}
+            transition={{ duration: 0.6, delay: 0.2 }}
+            className="text-lg sm:text-xl text-gray-400 mb-8 max-w-2xl mx-auto leading-relaxed"
           >
             {COMPANY_INFO.description}
-          </p>
+          </motion.p>
 
-          <div 
-            className={`
-              flex flex-col sm:flex-row items-start sm:items-center gap-4 mb-20
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up stagger-4' : ''}
-            `}
+          <motion.div
+            initial={{ opacity: 0, y: 20 }}
+            animate={isVisible ? { opacity: 1, y: 0 } : {}}
+            transition={{ duration: 0.6, delay: 0.3 }}
+            className="flex flex-col sm:flex-row items-center justify-center gap-4 mb-16"
           >
-            <CTAButton 
-              size="lg" 
+            <Button 
+              size="lg"
               onClick={() => handleScrollTo('about')}
-              icon={<ArrowRight className="w-4 h-4" />}
-              iconPosition="right"
+              className="min-w-[160px]"
             >
               了解更多
-            </CTAButton>
-            <CTAButton 
-              size="lg" 
+              <ArrowRight className="w-4 h-4 ml-2" />
+            </Button>
+            <Button 
+              size="lg"
               variant="outline"
               onClick={() => handleScrollTo('contact')}
-              icon={<Sparkles className="w-4 h-4" />}
-              iconPosition="left"
+              className="min-w-[160px]"
             >
               联系我们
-            </CTAButton>
-          </div>
+            </Button>
+          </motion.div>
 
-          <div 
-            ref={statsRef}
-            className={`
-              pt-12 border-t border-[#E5E5E5]/50
-              opacity-0 translate-y-4
-              ${isVisible ? 'animate-fade-in-up stagger-5' : ''}
-            `}
+          <motion.div
+            id="stats-section"
+            initial={{ opacity: 0, y: 20 }}
+            animate={isVisible ? { opacity: 1, y: 0 } : {}}
+            transition={{ duration: 0.6, delay: 0.4 }}
+            className="pt-12 border-t border-gray-800"
           >
-            <div className="grid grid-cols-2 md:grid-cols-4 gap-8 md:gap-12">
+            <div className="grid grid-cols-2 md:grid-cols-4 gap-8">
               {STATS.map((stat, index) => (
                 <StatItem 
                   key={stat.label} 
@@ -188,12 +157,11 @@ export function HeroSection() {
                 />
               ))}
             </div>
-          </div>
+          </motion.div>
         </div>
       </div>
 
-      <div className="absolute right-0 top-1/2 -translate-y-1/2 w-1/3 h-px bg-gradient-to-l from-[#C41E3A]/10 to-transparent hidden lg:block" />
-      <div className="absolute left-0 bottom-20 w-1/4 h-px bg-gradient-to-r from-[#171717]/5 to-transparent hidden lg:block" />
+      <div className="absolute bottom-0 left-0 right-0 h-32 bg-gradient-to-t from-[var(--color-bg-primary)] to-transparent pointer-events-none" />
     </section>
   );
 }
@@ -207,18 +175,47 @@ function StatItem({ stat, index, shouldAnimate }: {
   const suffix = stat.value.replace(/[\d]/g, '');
 
   return (
-    <div className="group cursor-default">
-      <div className="text-2xl sm:text-3xl font-semibold text-[#C41E3A] mb-1 transition-all duration-300 group-hover:translate-x-0.5">
-        <AnimatedNumber
-          value={numericValue}
-          suffix={suffix}
-          duration={2000}
-          trigger={shouldAnimate}
-        />
+    <motion.div 
+      className="group cursor-default text-center"
+      initial={{ opacity: 0, y: 20 }}
+      animate={shouldAnimate ? { opacity: 1, y: 0 } : {}}
+      transition={{ duration: 0.5, delay: index * 0.1 }}
+    >
+      <div className="text-3xl sm:text-4xl font-bold tech-gradient-text mb-2">
+        {shouldAnimate ? (
+          <AnimatedCounter value={numericValue} suffix={suffix} />
+        ) : (
+          `0${suffix}`
+        )}
       </div>
-      <div className="text-sm text-[#737373] transition-colors duration-200 group-hover:text-[#525252]">
+      <div className="text-sm text-gray-500 group-hover:text-gray-400 transition-colors">
         {stat.label}
       </div>
-    </div>
+    </motion.div>
   );
 }
+
+function AnimatedCounter({ value, suffix }: { value: number; suffix: string }) {
+  const [count, setCount] = useState(0);
+
+  useEffect(() => {
+    const duration = 2000;
+    const steps = 60;
+    const increment = value / steps;
+    let current = 0;
+    
+    const timer = setInterval(() => {
+      current += increment;
+      if (current >= value) {
+        setCount(value);
+        clearInterval(timer);
+      } else {
+        setCount(Math.floor(current));
+      }
+    }, duration / steps);
+
+    return () => clearInterval(timer);
+  }, [value]);
+
+  return <>{count}{suffix}</>;
+}