import React, { useState, useEffect } from 'react';
import { 
  Shield, Brain, Heart, Users, CheckCircle, ArrowRight, 
  Activity, Download, FileText, ExternalLink, X, Mail, MapPin, 
  Award, Briefcase, GraduationCap, Star, ClipboardCheck, Database, Printer, AlertCircle
} from 'lucide-react';

const App = () => {
  const [imageUrl, setImageUrl] = useState('');
  const [isGenerating, setIsGenerating] = useState(true);
  const [isModalOpen, setIsModalOpen] = useState(false);

  const cvFileName = "Currículo Natalha Calado Atualizado 2026_260224_215421 (1).pdf";

  useEffect(() => {
    const timer = setTimeout(() => {
      setImageUrl("https://images.unsplash.com/photo-1573164713714-d95e436ab8d6?auto=format&fit=crop&q=80&w=1000");
      setIsGenerating(false);
    }, 1000);
    return () => clearTimeout(timer);
  }, []);

  const toggleModal = () => {
    setIsModalOpen(!isModalOpen);
    if (!isModalOpen) {
      document.body.style.overflow = 'hidden';
    } else {
      document.body.style.overflow = 'unset';
    }
  };

  const handlePrint = () => {
    window.print();
  };

  const handleDownloadOriginal = (e) => {
    e.preventDefault();
    const link = document.createElement('a');
    link.href = cvFileName;
    link.download = cvFileName;
    link.target = "_blank";
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
  };

  return (
    <div className="min-h-screen bg-slate-50 font-sans text-slate-900 selection:bg-blue-100 scroll-smooth text-left">
      {/* Estilos Globais e de Impressão Refinados */}
      <style>{`
        @media print {
          body * { visibility: hidden !important; }
          .printable-content, .printable-content * { 
            visibility: visible !important; 
            display: block !important;
          }
          .printable-content {
            position: absolute !important;
            left: 0 !important;
            top: 0 !important;
            width: 100% !important;
            margin: 0 !important;
            padding: 0 !important;
            box-shadow: none !important;
            border: none !important;
          }
          .no-print { display: none !important; }
          aside { 
            background-color: #0f172a !important; 
            color: white !important; 
            -webkit-print-color-adjust: exact !important;
            print-color-adjust: exact !important; 
          }
          .print-bg-blue { 
            background-color: #2563eb !important; 
            -webkit-print-color-adjust: exact !important;
            print-color-adjust: exact !important; 
          }
        }
        
        /* Estilização da Barra de Rolagem do Modal */
        .cv-scroll-container::-webkit-scrollbar {
          width: 10px;
        }
        .cv-scroll-container::-webkit-scrollbar-track {
          background: #f8fafc;
        }
        .cv-scroll-container::-webkit-scrollbar-thumb {
          background: #2563eb;
          border-radius: 5px;
          border: 2px solid #f8fafc;
        }
        .cv-scroll-container::-webkit-scrollbar-thumb:hover {
          background: #1d4ed8;
        }

        /* Garantir que o modal não quebre a rolagem em dispositivos móveis */
        .modal-height-fix {
          height: calc(100% - 80px);
        }
      `}</style>

      {/* Navegação principal */}
      <nav className="flex items-center justify-between px-6 py-4 bg-white/90 backdrop-blur-md sticky top-0 z-50 border-b border-slate-100 no-print">
        <div className="flex items-center gap-2 text-left">
          <div className="w-10 h-10 bg-blue-600 rounded-lg flex items-center justify-center text-white font-bold shadow-lg shadow-blue-200">NC</div>
          <span className="text-xl font-bold tracking-tight text-slate-800">Natalha Calado</span>
        </div>
        <div className="hidden md:flex gap-8 text-sm font-medium text-slate-600">
          <a href="#sobre" className="hover:text-blue-600 transition-colors">Sobre</a>
          <a href="#servicos" className="hover:text-blue-600 transition-colors">Governança</a>
          <a href="#qualificacoes" className="hover:text-blue-600 transition-colors">Qualificações</a>
        </div>
        <div className="flex items-center gap-3">
          <button onClick={toggleModal} className="hidden sm:flex items-center gap-2 text-slate-600 hover:text-blue-600 transition-all text-sm font-semibold border-r pr-4 border-slate-200">
            <FileText size={18} /> Ver Currículo
          </button>
          <button className="bg-slate-900 text-white px-5 py-2 rounded-full text-sm font-semibold hover:bg-blue-600 transition-all shadow-lg shadow-slate-200">
            Contacto
          </button>
        </div>
      </nav>

      {/* Hero Section / SOBRE */}
      <section id="sobre" className="relative pt-12 pb-24 px-6 overflow-hidden no-print text-left">
        <div className="max-w-7xl mx-auto grid lg:grid-cols-2 gap-16 items-center">
          <div className="z-10 animate-in fade-in slide-in-from-left duration-1000">
            <div className="inline-flex items-center gap-2 px-3 py-1 bg-blue-50 text-blue-700 rounded-full text-xs font-bold uppercase tracking-wider mb-8">
              <Activity size={14} /> Administradora | UNICAP
            </div>
            <h1 className="text-5xl lg:text-7xl font-extrabold text-slate-900 leading-[1.1] mb-8">
              Estratégia, IA e <span className="text-transparent bg-clip-text bg-gradient-to-r from-blue-600 to-teal-500">Negócios Digitais.</span>
            </h1>
            <p className="text-xl text-slate-600 mb-10 max-w-xl leading-relaxed text-left">
              Especialista em Compliance e Governança de Dados pela UNICAP, unindo o rigor administrativo à vanguarda tecnológica para gerar impacto social e inclusão.
            </p>
            <div className="flex flex-col sm:flex-row gap-4">
              <button className="bg-blue-600 text-white px-8 py-4 rounded-2xl font-bold flex items-center justify-center gap-2 hover:bg-blue-700 hover:scale-105 transition-all shadow-xl shadow-blue-200 group">
                Projetos WhatsCare <ArrowRight size={18} className="group-hover:translate-x-1 transition-transform" />
              </button>
              <button onClick={toggleModal} className="bg-white border-2 border-slate-200 text-slate-700 px-8 py-4 rounded-2xl font-bold hover:border-blue-600 hover:text-blue-600 hover:scale-105 transition-all flex items-center justify-center gap-2">
                <ExternalLink size={18} /> Abrir Currículo Estilizado
              </button>
            </div>
          </div>

          <div className="relative animate-in fade-in slide-in-from-right duration-1000">
            <div className="aspect-square bg-white rounded-[3rem] overflow-hidden shadow-2xl relative border-[12px] border-white group">
              <img src={imageUrl} alt="Natalha Calado" className="w-full h-full object-cover group-hover:scale-105 transition-transform duration-700" />
            </div>
          </div>
        </div>
      </section>

      {/* Seção de Qualificações */}
      <section id="qualificacoes" className="py-20 bg-slate-900 text-white px-6 no-print text-left">
        <div className="max-w-7xl mx-auto grid md:grid-cols-2 gap-12 items-center">
          <div className="text-left">
            <h2 className="text-3xl font-black mb-6 uppercase tracking-tight text-blue-400">Qualificações</h2>
            <div className="space-y-4 text-slate-300">
              <div className="flex items-center gap-3">
                <CheckCircle className="text-teal-400" size={20} />
                <span>Expertise em Cadeia de Custódia e Conformidade Digital</span>
              </div>
              <div className="flex items-center gap-3">
                <CheckCircle className="text-teal-400" size={20} />
                <span>Arquitetura de Processos e Modelagem Estratégica</span>
              </div>
              <div className="flex items-center gap-3">
                <CheckCircle className="text-teal-400" size={20} />
                <span>Especialista em Inovação com Impacto Social (ESG)</span>
              </div>
            </div>
          </div>
          <div className="grid grid-cols-2 gap-4">
            <div className="p-6 bg-white/5 rounded-3xl border border-white/10 text-center">
              <div className="text-4xl font-black text-blue-400 mb-2">20+</div>
              <div className="text-xs uppercase font-bold tracking-widest text-slate-500">Anos de Trajetória</div>
            </div>
            <div className="p-6 bg-white/5 rounded-3xl border border-white/10 text-center">
              <div className="text-4xl font-black text-teal-400 mb-2 uppercase">UNICAP</div>
              <div className="text-xs uppercase font-bold tracking-widest text-slate-500">Graduação em Adm.</div>
            </div>
          </div>
        </div>
      </section>

      {/* Seção de Serviços */}
      <section id="servicos" className="py-24 px-6 max-w-7xl mx-auto no-print text-left">
        <div className="text-center mb-16">
          <h2 className="text-4xl font-black text-slate-900 mb-4 tracking-tight uppercase">Especialidades</h2>
        </div>
        <div className="grid md:grid-cols-3 gap-10">
          {[
            { title: "Governança de IA", icon: <Brain />, color: "bg-blue-50" },
            { title: "Compliance Digital", icon: <Shield />, color: "bg-teal-50" },
            { title: "Impacto Social", icon: <Users />, color: "bg-purple-50" }
          ].map((s, i) => (
            <div key={i} className="bg-white p-10 rounded-[2.5rem] border border-slate-100 shadow-sm hover:shadow-xl transition-all">
              <div className={`w-16 h-16 ${s.color} rounded-2xl flex items-center justify-center mb-8`}>{s.icon}</div>
              <h3 className="text-2xl font-black mb-4 tracking-tight">{s.title}</h3>
              <p className="text-slate-600 font-medium text-left">Implementação estratégica e conformidade ética em ambientes digitais complexos.</p>
            </div>
          ))}
        </div>
      </section>

      {/* MODAL DO CURRÍCULO */}
      {isModalOpen && (
        <div className="fixed inset-0 z-[100] flex items-center justify-center p-2 sm:p-4 md:p-6 overflow-hidden">
          <div className="absolute inset-0 bg-slate-900/95 backdrop-blur-md no-print" onClick={toggleModal}></div>
          
          <div className="bg-white w-full max-w-5xl h-[95vh] rounded-[1.5rem] sm:rounded-[2.5rem] shadow-2xl z-10 flex flex-col overflow-hidden animate-in zoom-in-95 duration-300">
            
            {/* Header do Modal */}
            <div className="flex items-center justify-between p-4 sm:p-6 sm:px-10 border-b border-slate-100 bg-white sticky top-0 z-30 shadow-sm no-print">
              <div className="flex items-center gap-4 text-left">
                <div className="w-10 h-10 bg-blue-600 text-white rounded-xl flex items-center justify-center shadow-lg">
                  <FileText size={20} />
                </div>
                <div>
                  <h3 className="font-black text-slate-900 text-lg leading-none mb-1">Currículo Digital</h3>
                  <p className="text-[10px] text-slate-500 font-medium uppercase tracking-widest text-left">Natalha Calado | UNICAP</p>
                </div>
              </div>
              <div className="flex items-center gap-2">
                <button 
                  onClick={handlePrint}
                  className="flex items-center gap-2 px-6 py-3 bg-blue-600 text-white rounded-xl text-sm font-bold hover:bg-blue-700 transition-all shadow-lg active:scale-95 group"
                >
                  <Printer size={18} className="group-hover:scale-110 transition-transform" /> 
                  <span>Imprimir / PDF</span>
                </button>
                <button onClick={toggleModal} className="p-2 hover:bg-slate-100 rounded-xl transition-all text-slate-400">
                  <X size={24} />
                </button>
              </div>
            </div>

            {/* Conteúdo com Rolagem Garantida */}
            <div className="flex-1 overflow-y-auto bg-slate-100/50 p-4 sm:p-8 cv-scroll-container modal-height-fix">
              <div id="printable-cv" className="max-w-4xl mx-auto bg-white shadow-2xl border border-slate-200 rounded-lg overflow-hidden flex flex-col md:flex-row printable-content min-h-full">
                
                {/* Sidebar */}
                <aside className="w-full md:w-80 bg-slate-900 text-white p-10 flex flex-col gap-10">
                  <div className="space-y-4 text-left">
                    <div className="w-20 h-20 bg-blue-600 rounded-full flex items-center justify-center text-3xl font-black print-bg-blue">NC</div>
                    <h1 className="text-2xl font-black leading-tight uppercase tracking-tighter">Natalha Calado</h1>
                    <p className="text-blue-400 font-bold text-xs uppercase tracking-[0.2em]">Administradora UNICAP</p>
                  </div>

                  <div className="space-y-8 text-left">
                    <div className="space-y-4">
                      <h2 className="text-[10px] font-black uppercase tracking-widest text-slate-500 border-b border-slate-800 pb-2">Contacto</h2>
                      <div className="space-y-3 text-xs opacity-80">
                        <p className="flex items-center gap-3"><MapPin size={14} className="text-blue-400" /> Recife, PE</p>
                        <p className="flex items-center gap-3"><Mail size={14} className="text-blue-400" /> natalha.calado@email.com</p>
                      </div>
                    </div>
                    <div className="space-y-4">
                      <h2 className="text-[10px] font-black uppercase tracking-widest text-slate-500 border-b border-slate-800 pb-2">Bancário</h2>
                      <div className="space-y-3 text-xs opacity-80">
                        <p><strong>CAIXA</strong> | 1999 - 2000</p>
                        <p><strong>Banco do Brasil</strong> | 1997 — 1999</p>
                      </div>
                    </div>
                  </div>
                </aside>

                {/* Conteúdo Principal */}
                <main className="flex-1 p-10 sm:p-12 space-y-12 bg-white text-left">
                  <section>
                    <div className="flex items-center gap-3 mb-6">
                      <Star className="text-blue-600" size={20} />
                      <h2 className="text-lg font-black uppercase tracking-widest text-slate-900">Perfil Profissional</h2>
                    </div>
                    <p className="text-slate-600 text-sm leading-relaxed text-justify">
                      Administradora formada pela UNICAP com vasta experiência em Estratégia, IA e Negócios Digitais. Especialista em Compliance e Governança de Dados, com sólida trajetória na arquitetura de processos de auditoria e modelagem estratégica para Inclusão e ESG.
                    </p>
                  </section>

                  <section className="space-y-10">
                    <div className="flex items-center gap-3 mb-4">
                      <Briefcase className="text-blue-600" size={20} />
                      <h2 className="text-lg font-black uppercase tracking-widest text-slate-900">Experiência Profissional</h2>
                    </div>

                    <div className="space-y-12">
                      <div className="relative pl-6 border-l-2 border-slate-100 text-left">
                        <div className="absolute -left-[9px] top-0 w-4 h-4 bg-blue-600 rounded-full border-2 border-white shadow-sm print-bg-blue"></div>
                        <div className="flex flex-col sm:flex-row justify-between items-start mb-2">
                          <h3 className="font-black text-slate-900">Empreendedora e Desenvolvedora</h3>
                          <span className="text-[10px] font-black text-blue-600 bg-blue-50 px-3 py-1 rounded-full whitespace-nowrap">2012 — ATUAL</span>
                        </div>
                        <p className="text-blue-600 font-bold text-[10px] uppercase mb-4 tracking-wider">IA, Inovação e ESG</p>
                        <ul className="space-y-3 text-sm text-slate-600 list-disc list-inside">
                          <li>Governança de IA: Prompt Engineering e Gestão de Riscos Éticos.</li>
                          <li>Impacto Social: Soluções WhatsCare para comunidades autistas.</li>
                          <li>Mitigação de Riscos: Posicionamento estratégico em redes sociais.</li>
                        </ul>
                      </div>

                      <div className="relative pl-6 border-l-2 border-slate-100 text-left">
                        <div className="absolute -left-[9px] top-0 w-4 h-4 bg-slate-300 rounded-full border-2 border-white shadow-sm"></div>
                        <div className="flex flex-col sm:flex-row justify-between items-start mb-2">
                          <h3 className="font-black text-slate-900 text-left">Especialista em Compliance</h3>
                          <span className="text-[10px] font-black text-slate-400 bg-slate-50 px-3 py-1 rounded-full whitespace-nowrap">2010 — 2018</span>
                        </div>
                        <p className="text-slate-500 font-bold text-[10px] uppercase mb-4 tracking-wider text-left">Sistemas e Comunidades Digitais</p>
                        <p className="text-sm text-slate-600 text-left">Auditória técnica e conformidade para plataformas web e gestão estratégica de blogs.</p>
                      </div>

                      <div className="relative pl-6 border-l-2 border-slate-100 text-left">
                        <div className="absolute -left-[9px] top-0 w-4 h-4 bg-slate-300 rounded-full border-2 border-white shadow-sm"></div>
                        <div className="flex flex-col sm:flex-row justify-between items-start mb-2 text-left">
                          <h3 className="font-black text-slate-900">Analista de Auditoria</h3>
                          <span className="text-[10px] font-black text-slate-400 bg-slate-50 px-3 py-1 rounded-full whitespace-nowrap">2004 — 2010</span>
                        </div>
                        <p className="text-slate-500 font-bold text-[10px] uppercase mb-4 tracking-wider">Arquitetura de Processos</p>
                        <p className="text-sm text-slate-600">Modelagem estratégica de fluxos operacionais e planeamento de auditoria fiscal.</p>
                      </div>
                    </div>
                  </section>

                  <section className="space-y-6 pb-10 text-left">
                    <div className="flex items-center gap-3 mb-4">
                      <GraduationCap className="text-blue-600" size={20} />
                      <h2 className="text-lg font-black uppercase tracking-widest text-slate-900">Formação & Especializações</h2>
                    </div>
                    <div className="grid gap-4 text-left">
                      <div className="p-4 bg-slate-50 rounded-xl border border-slate-100 text-sm font-bold text-left">Bacharelado em Administração (UNICAP)</div>
                      <div className="p-4 bg-slate-50 rounded-xl border border-slate-100 text-sm font-bold flex justify-between text-left">
                        <span className="text-left">Cadeia de Custódia Bancária</span>
                        <span className="text-blue-600">2025</span>
                      </div>
                      <div className="p-4 bg-slate-50 rounded-xl border border-slate-100 text-sm font-bold flex justify-between text-left">
                        <span className="text-left">Análise de Investimentos Financeiros</span>
                        <span className="text-blue-600">2024</span>
                      </div>
                    </div>
                  </section>
                </main>
              </div>
            </div>
          </div>
        </div>
      )}

      {/* Footer */}
      <footer className="py-16 px-6 border-t border-slate-200 bg-white mt-12 no-print text-left">
        <div className="max-w-7xl mx-auto flex flex-col md:flex-row justify-between items-center gap-10">
          <div className="flex items-center gap-3 text-left">
            <div className="w-10 h-10 bg-blue-600 rounded-xl flex items-center justify-center text-white font-bold shadow-lg shadow-blue-100">NC</div>
            <span className="text-xl font-bold tracking-tight text-slate-800">Natalha Calado</span>
          </div>
          <p className="text-slate-400 text-sm font-medium text-left">© 2026 Natalha Rodrigues Martins Calado. Formação UNICAP.</p>
          <div className="flex gap-8 text-slate-600 font-bold text-sm text-left">
            <a href="#" className="hover:text-blue-600 transition-colors underline decoration-slate-200 underline-offset-8">LinkedIn</a>
            <a href="#" className="hover:text-blue-600 transition-colors underline decoration-slate-200 underline-offset-8">Instagram</a>
          </div>
        </div>
      </footer>
    </div>
  );
};

export default App;
Rolar para cima