feat: add TestimonialBlock, TestimonialSection, and CTASection components

src/components/sections/cta-section.tsx

@@ -0,0 +1,58 @@
+'use client';
+
+import { motion } from 'framer-motion';
+import { StaticLink } from '@/components/ui/static-link';
+import { Button } from '@/components/ui/button';
+import { ArrowRight } from 'lucide-react';
+
+interface CTASectionProps {
+  title?: string;
+  description?: string;
+  primaryLabel?: string;
+  primaryHref?: string;
+  secondaryLabel?: string;
+  secondaryHref?: string;
+}
+
+export function CTASection({
+  title = '开启您的数字化转型之旅',
+  description = '与诺瓦隆一起，让技术成为您业务增长的核心引擎',
+  primaryLabel = '立即咨询',
+  primaryHref = '/contact',
+  secondaryLabel = '查看案例',
+  secondaryHref = '/cases',
+}: CTASectionProps) {
+  return (
+    <section className="bg-[#1C1C1C] py-16 md:py-24">
+      <div className="container-wide">
+        <motion.div
+          initial={{ opacity: 0, y: 20 }}
+          whileInView={{ opacity: 1, y: 0 }}
+          viewport={{ once: true }}
+          transition={{ duration: 0.5, ease: [0.16, 1, 0.3, 1] }}
+          className="text-center max-w-3xl mx-auto"
+        >
+          <h2 className="text-3xl sm:text-4xl font-semibold text-white mb-4">
+            {title}
+          </h2>
+          <p className="text-lg text-[#A0A0A0] mb-10">
+            {description}
+          </p>
+          <div className="flex flex-col sm:flex-row items-center justify-center gap-4">
+            <Button size="lg" asChild>
+              <StaticLink href={primaryHref}>
+                {primaryLabel}
+                <ArrowRight className="w-4 h-4 ml-2" />
+              </StaticLink>
+            </Button>
+            <Button size="lg" variant="outline" className="border-white/30 text-white hover:bg-white/10" asChild>
+              <StaticLink href={secondaryHref}>
+                {secondaryLabel}
+              </StaticLink>
+            </Button>
+          </div>
+        </motion.div>
+      </div>
+    </section>
+  );
+}

src/components/sections/testimonial-section.tsx

@@ -0,0 +1,86 @@
+'use client';
+
+import { useEffect, useRef, useState } from 'react';
+import { motion } from 'framer-motion';
+import { TestimonialBlock } from '@/components/ui/testimonial-block';
+import { useReducedMotion } from '@/hooks/use-reduced-motion';
+
+const TESTIMONIALS = [
+  {
+    quote: '诺瓦隆的ERP系统帮助我们实现了财务与业务的深度一体化，运营效率提升了35%，数据决策更加精准。',
+    author: '张总',
+    title: 'CIO',
+    company: '某制造集团',
+  },
+  {
+    quote: 'CRM系统让我们的销售团队从繁杂的手工跟进中解放出来，客户转化率提升了28%，团队协作更高效。',
+    author: '李总',
+    title: '销售总监',
+    company: '某零售企业',
+  },
+  {
+    quote: 'BI平台让我们第一次真正实现了数据驱动决策，管理层可以随时掌握业务全貌，决策速度提升了60%。',
+    author: '王总',
+    title: 'VP of Data',
+    company: '某教育集团',
+  },
+];
+
+export function TestimonialSection() {
+  const [isVisible, setIsVisible] = useState(false);
+  const sectionRef = useRef<HTMLElement>(null);
+  const shouldReduceMotion = useReducedMotion();
+
+  useEffect(() => {
+    const observer = new IntersectionObserver(
+      ([entry]) => {
+        if (entry?.isIntersecting) {
+          setIsVisible(true);
+        }
+      },
+      { threshold: 0.1 }
+    );
+
+    if (sectionRef.current) {
+      observer.observe(sectionRef.current);
+    }
+
+    return () => observer.disconnect();
+  }, []);
+
+  return (
+    <section
+      ref={sectionRef}
+      className="bg-[#FFFBF5] py-16 md:py-24"
+    >
+      <div className="container-wide">
+        <motion.div
+          initial={shouldReduceMotion ? {} : { opacity: 0, y: 20 }}
+          animate={isVisible ? { opacity: 1, y: 0 } : {}}
+          transition={{ duration: 0.5, ease: [0.16, 1, 0.3, 1] }}
+          className="mb-12"
+        >
+          <h2 className="text-3xl sm:text-4xl font-semibold text-[#1C1C1C] mb-4">
+            客户成果
+          </h2>
+          <p className="text-lg text-[#595959] max-w-2xl">
+            听听我们的客户怎么说——真实案例，真实成果
+          </p>
+        </motion.div>
+
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+          {TESTIMONIALS.map((testimonial, index) => (
+            <TestimonialBlock
+              key={testimonial.author}
+              quote={testimonial.quote}
+              author={testimonial.author}
+              title={testimonial.title}
+              company={testimonial.company}
+              index={index}
+            />
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}

src/components/ui/testimonial-block.tsx

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+'use client';
+
+import { motion } from 'framer-motion';
+import { Quote } from 'lucide-react';
+
+interface TestimonialBlockProps {
+  quote: string;
+  author: string;
+  title: string;
+  company: string;
+  index: number;
+}
+
+export function TestimonialBlock({ quote, author, title, company, index }: TestimonialBlockProps) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 20 }}
+      whileInView={{ opacity: 1, y: 0 }}
+      viewport={{ once: true }}
+      transition={{ duration: 0.4, delay: index * 0.1, ease: [0.16, 1, 0.3, 1] }}
+      className="p-6 rounded-xl bg-white border border-[#E5E5E5] hover:shadow-md transition-shadow duration-300"
+    >
+      <Quote className="w-8 h-8 text-[#C41E3A]/20 mb-4" />
+      <blockquote className="text-[#3D3D3D] leading-relaxed mb-6">
+        &ldquo;{quote}&rdquo;
+      </blockquote>
+      <div className="flex items-center gap-3">
+        <div className="w-10 h-10 rounded-full bg-[#FEF2F4] flex items-center justify-center text-[#C41E3A] font-semibold text-sm">
+          {author.charAt(0)}
+        </div>
+        <div>
+          <div className="text-sm font-semibold text-[#1C1C1C]">{author}</div>
+          <div className="text-xs text-[#595959]">{title}，{company}</div>
+        </div>
+      </div>
+    </motion.div>
+  );
+}