novalon-website/src/app/(marketing)/team/team-content-v3.tsx

'use client';

import { motion } from 'framer-motion';
import { ScrollReveal } from '@/components/ui/scroll-reveal';
import { CTAButton } from '@/components/ui/cta-button';
import { Shield, Building2, Users, Code, Target, Layers, BookOpen, Sparkles, type LucideIcon } from 'lucide-react';
import { EASE_OUT } from '@/components/ui/page-decoration';
import { useReducedMotion } from '@/hooks/use-reduced-motion';

/** Icon name-to-component mapping for CMS string-based icons */
const ICON_MAP: Record<string, LucideIcon> = {
  Shield,
  Building2,
  Users,
  Code,
  Target,
  Layers,
  BookOpen,
  Sparkles,
};

interface StrengthData {
  number: string;
  title: string;
  description: string;
  iconName: string;
}

interface CultureData {
  number: string;
  title: string;
  description: string;
  iconName: string;
}

interface ParagraphData {
  text: string;
}

interface TeamData {
  heroSubtitle?: string;
  heroTitle?: string;
  heroDescription?: string;
  heroPrimaryCtaLabel?: string;
  heroPrimaryCtaHref?: string;
  heroSecondaryCtaLabel?: string;
  heroSecondaryCtaHref?: string;
  strengths?: StrengthData[];
  culture?: CultureData[];
  stats?: { value: number; suffix: string; label: string }[];
  aboutTitle?: string;
  aboutParagraphs?: ParagraphData[];
  ctaTitle?: string;
  ctaDescription?: string;
  ctaPrimaryLabel?: string;
  ctaPrimaryHref?: string;
  ctaSecondaryLabel?: string;
  ctaSecondaryHref?: string;
}

function StrengthCard({ strength, index }: { strength: StrengthData; index: number }) {
  const Icon = ICON_MAP[strength.iconName] ?? Shield;
  const shouldReduceMotion = useReducedMotion();

  return (
    <motion.div
      key={strength.title}
      className="group relative border border-border-primary hover:border-brand/30 bg-white transition-all duration-500 overflow-hidden"
      initial={shouldReduceMotion ? {} : { opacity: 0, y: 30 }}
      whileInView={{ opacity: 1, y: 0 }}
      viewport={{ once: true, margin: '-80px' }}
      transition={{ duration: 0.6, delay: index * 0.08, ease: EASE_OUT }}
      whileHover={{ y: -6 }}
    >
      <div className="absolute top-0 left-0 bottom-0 w-1 bg-brand scale-y-0 group-hover:scale-y-100 transition-transform duration-500 origin-top" />

      <div className="p-8 sm:p-10">
        <div className="flex items-center gap-4 mb-6">
          <div className="w-12 h-12 flex items-center justify-center border border-brand/30 bg-brand/[0.08] text-brand">
            <Icon className="w-5 h-5" />
          </div>
          {/* 纯装饰序号：与右侧 h3 标题并列，无独立语义。
              aria-hidden 让 WCAG 1.4.3 对比度要求不适用于装饰内容（1.13:1 无需强行提亮） */}
          <span aria-hidden="true" className="text-4xl font-bold text-text-muted/10 font-mono">{strength.number}</span>
        </div>

        <h3 className="text-xl font-bold text-ink mb-3">{strength.title}</h3>
        <p className="text-text-secondary text-sm leading-relaxed">{strength.description}</p>
      </div>

      <div className="absolute bottom-0 left-0 right-0 h-px bg-gradient-to-r from-brand/40 via-brand/10 to-transparent scale-x-0 group-hover:scale-x-100 transition-transform duration-700 origin-left" />
    </motion.div>
  );
}

function CultureCard({ culture, index }: { culture: CultureData; index: number }) {
  const Icon = ICON_MAP[culture.iconName] ?? Layers;
  const shouldReduceMotion = useReducedMotion();

  return (
    <motion.div
      key={culture.title}
      className="group relative border border-border-primary hover:border-brand/30 bg-white transition-all duration-500 text-center overflow-hidden"
      initial={shouldReduceMotion ? {} : { opacity: 0, y: 30 }}
      whileInView={{ opacity: 1, y: 0 }}
      viewport={{ once: true, margin: '-80px' }}
      transition={{ duration: 0.6, delay: index * 0.1, ease: EASE_OUT }}
      whileHover={{ y: -8 }}
    >
      <div className="absolute top-0 left-0 right-0 h-1 bg-brand scale-x-0 group-hover:scale-x-100 transition-transform duration-700 origin-left" />

      <div className="p-8 sm:p-10 lg:p-12">
        <div className="w-16 h-16 mx-auto mb-6 flex items-center justify-center border border-brand/30 bg-brand/[0.08] text-brand">
          <Icon className="w-7 h-7" />
        </div>

        <span aria-hidden="true" className="block text-6xl font-bold text-text-muted/10 font-mono mb-4">{culture.number}</span>

        <h3 className="text-2xl font-bold text-ink mb-4">{culture.title}</h3>
        <p className="text-text-secondary leading-relaxed">{culture.description}</p>
      </div>

      <div className="absolute bottom-0 left-0 right-0 h-px bg-gradient-to-r from-transparent via-brand/20 to-transparent scale-x-0 group-hover:scale-x-100 transition-transform duration-700 origin-center" />
    </motion.div>
  );
}

export default function TeamContentV3({ data }: { data: Record<string, unknown> }) {
  const teamData = data as TeamData;

  const strengths = teamData.strengths ?? [];
  const culture = teamData.culture ?? [];
  const stats = teamData.stats ?? [];
  const aboutParagraphs = teamData.aboutParagraphs ?? [];

  // Empty state when no CMS data is available
  if (!data || Object.keys(data).length === 0) {
    return (
      <div className="min-h-screen bg-white flex items-center justify-center">
        <div className="text-text-muted text-lg">内容暂未发布</div>
      </div>
    );
  }

  return (
    <div className="min-h-screen bg-white text-ink overflow-x-hidden">
      {/* ============ L1: Hero 团队情感入口 ============ */}
      <section className="relative min-h-[85vh] flex items-center overflow-hidden bg-white">
        <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10 w-full py-28 sm:py-36 md:py-44 lg:py-56">
          <div className="max-w-4xl">
            {/* 眉标 Badge */}
            <motion.div
              initial={{ opacity: 0, y: 20 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ duration: 0.6, delay: 0.1, ease: EASE_OUT }}
              className="mb-8 sm:mb-10"
            >
              <span className="inline-flex items-center gap-2 px-3 py-1.5 bg-brand/[0.08] border border-brand/20 rounded-full">
                <span className="w-1.5 h-1.5 rounded-full bg-brand" />
                <span className="text-[13px] font-semibold text-brand tracking-[0.08em] uppercase">
                  {teamData.heroSubtitle || '核心团队'}
                </span>
              </span>
            </motion.div>

            {/* 主标题 — Bain 风格：大号加粗 + 品牌红关键词 */}
            <motion.h1
              initial={{ opacity: 0, y: 40 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ duration: 0.8, delay: 0.2, ease: EASE_OUT }}
              className="text-4xl sm:text-5xl md:text-6xl lg:text-7xl xl:text-8xl font-black text-ink leading-[0.92] tracking-tightest mb-10 sm:mb-12"
            >
              {(teamData.heroTitle || '').split('\n').map((line, i) => (
                <span key={i}>
                  {i > 0 && <span className="block mt-4 sm:mt-6" />}
                  {i === 0 ? line : <span className="text-brand">{line}</span>}
                </span>
              ))}
            </motion.h1>

            {/* 数据指标条 — Bain 风格：答案优先，数据先行 */}
            {stats.length > 0 && (
              <motion.div
                initial={{ opacity: 0, y: 30 }}
                animate={{ opacity: 1, y: 0 }}
                transition={{ duration: 0.7, delay: 0.4, ease: EASE_OUT }}
                className="flex flex-wrap gap-6 sm:gap-10 md:gap-14 mb-10 sm:mb-12"
              >
                {stats.map((stat, i) => (
                  <div key={i} className="flex items-baseline gap-2">
                    <span className="text-3xl sm:text-4xl md:text-5xl font-black text-brand tabular-nums leading-none">
                      {stat.value}{stat.suffix}
                    </span>
                    <span className="text-sm text-text-muted whitespace-nowrap">
                      {stat.label}
                    </span>
                  </div>
                ))}
              </motion.div>
            )}

            {/* 描述 — alpha 0.7 仅 4.35:1 未达 WCAG AA 4.5:1，提到 0.8 → 5.74:1，视觉几乎无变化 */}
            {teamData.heroDescription && (
              <motion.p
                initial={{ opacity: 0, y: 30 }}
                animate={{ opacity: 1, y: 0 }}
                transition={{ duration: 0.7, delay: 0.5, ease: EASE_OUT }}
                className="text-lg sm:text-xl text-text-secondary/80 max-w-2xl leading-relaxed mb-12 sm:mb-14"
              >
                {teamData.heroDescription}
              </motion.p>
            )}

            {/* CTA 按钮组 */}
            <motion.div
              initial={{ opacity: 0, y: 30 }}
              animate={{ opacity: 1, y: 0 }}
              transition={{ duration: 0.7, delay: 0.6, ease: EASE_OUT }}
              className="flex flex-col sm:flex-row sm:items-center gap-4 sm:gap-6"
            >
              <CTAButton href={teamData.heroPrimaryCtaHref || '/contact'}>
                {teamData.heroPrimaryCtaLabel || '加入我们'}
              </CTAButton>
              {teamData.heroSecondaryCtaLabel && (
                <CTAButton href={teamData.heroSecondaryCtaHref || '#'} variant="secondary">
                  {teamData.heroSecondaryCtaLabel}
                </CTAButton>
              )}
            </motion.div>
          </div>
        </div>
      </section>

      {/* ============ L2: 团队实力理性支撑 ============ */}
      {strengths.length > 0 && (
        <section className="relative py-24 sm:py-32 md:py-40 overflow-hidden bg-bg-secondary">
          <div className="absolute top-0 left-0 right-0 h-px bg-border-primary" />

          <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10">
            <ScrollReveal className="max-w-3xl mb-16 sm:mb-20">
              <div className="flex items-center gap-3 mb-6">
                <div className="w-10 h-px bg-brand" />
                <span className="text-[13px] tracking-[0.15em] font-medium text-brand">
                  团队实力
                </span>
              </div>
              <h2 className="font-sans text-2xl sm:text-3xl md:text-4xl lg:text-5xl font-black text-ink tracking-tight leading-[1.05]">
                专业团队背景，
                <span className="text-brand">结果导向</span>
                的交付能力
              </h2>
              <p className="text-text-secondary leading-relaxed mt-4 text-base sm:text-lg">
                复合型专家团队，从战略咨询到技术落地，全链路覆盖
              </p>
            </ScrollReveal>

            <div className="grid md:grid-cols-2 lg:grid-cols-3 gap-6 sm:gap-8">
              {strengths.map((strength, idx) => (
                <StrengthCard key={strength.title} strength={strength} index={idx} />
              ))}
            </div>
          </div>
        </section>
      )}

      {/* Team About Section */}
      {(teamData.aboutTitle || aboutParagraphs.length > 0) && (
        <section className="relative py-24 sm:py-32 md:py-40 overflow-hidden bg-bg-secondary">
          <div className="absolute top-0 left-0 right-0 h-px bg-border-primary" />

          <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10">
            <ScrollReveal>
              <div className="max-w-4xl mx-auto p-8 sm:p-10 lg:p-16 border border-border-primary bg-white">
                <div className="flex items-center gap-3 mb-8 justify-center">
                  <div className="w-10 h-px bg-brand" />
                  <span className="text-[13px] tracking-[0.15em] font-medium text-brand">
                    关于我们
                  </span>
                  <div className="w-10 h-px bg-brand" />
                </div>
                <h2 className="text-2xl sm:text-3xl font-black text-ink tracking-tight mb-8 text-center">
                  {teamData.aboutTitle || ''}
                </h2>
                <div className="space-y-6 max-w-3xl mx-auto text-center">
                  {aboutParagraphs.map((p, i) => (
                    <p key={i} className="text-text-secondary leading-relaxed text-base sm:text-lg">
                      {p.text}
                    </p>
                  ))}
                </div>
              </div>
            </ScrollReveal>
          </div>
        </section>
      )}

      {/* ============ L3: 团队文化信任证明 ============ */}
      {culture.length > 0 && (
        <section className="relative py-24 sm:py-32 md:py-40 overflow-hidden bg-white">
          <div className="absolute top-0 left-0 right-0 h-px bg-border-primary" />

          <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10">
            <ScrollReveal className="max-w-3xl mb-16 sm:mb-20">
              <div className="flex items-center gap-3 mb-6">
                <div className="w-10 h-px bg-brand" />
                <span className="text-[13px] tracking-[0.15em] font-medium text-brand">
                  团队文化
                </span>
              </div>
              <h2 className="font-sans text-2xl sm:text-3xl md:text-4xl lg:text-5xl font-black text-ink tracking-tight leading-[1.05]">
                专业文化，让每个项目都成为
                <span className="text-brand">行业标杆</span>
              </h2>
              <p className="text-text-secondary leading-relaxed mt-4 text-base sm:text-lg">
                好的团队文化，最终体现在为客户创造的价值上
              </p>
            </ScrollReveal>

            <div className="grid md:grid-cols-3 gap-8">
              {culture.map((item, idx) => (
                <CultureCard key={item.title} culture={item} index={idx} />
              ))}
            </div>
          </div>
        </section>
      )}

      {/* ============ L4: CTA 团队行动号召 ============ */}
      <section className="relative py-24 sm:py-32 md:py-44 overflow-hidden bg-dark-bg">
        <div className="absolute top-0 left-0 right-0 h-px bg-gradient-to-r from-transparent via-dark-border to-transparent" />
        <div className="absolute inset-0 pointer-events-none">
          <div className="absolute top-1/3 right-1/4 w-[500px] h-[500px] bg-brand/[0.04] rounded-full blur-[140px]" />
        </div>

        <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10">
          <ScrollReveal className="max-w-3xl">
            <h2 className="font-sans text-2xl sm:text-3xl md:text-4xl lg:text-6xl xl:text-7xl font-black text-dark-text-primary tracking-tightest leading-[0.9] mb-8 sm:mb-10">
              {teamData.ctaTitle || '成为下一个'}
              <br />
              <span className="text-brand">数据驱动型企业</span>
            </h2>
            <p className="text-dark-text-secondary text-lg leading-relaxed mb-12 sm:mb-16 max-w-xl">
              {teamData.ctaDescription || '无论您处于数字化转型的哪个阶段，我们都愿意成为您的长期伙伴。'}
            </p>
            <div className="flex flex-col sm:flex-row gap-4 sm:gap-6">
              <CTAButton href={teamData.ctaPrimaryHref || '/contact'}>
                {teamData.ctaPrimaryLabel || '预约咨询'}
              </CTAButton>
              <CTAButton href={teamData.ctaSecondaryHref || '/cases'} variant="dark">
                {teamData.ctaSecondaryLabel || '查看客户案例'}
              </CTAButton>
            </div>
          </ScrollReveal>
        </div>
      </section>
    </div>
  );
}