"use client";

import { motion, type Variants } from "framer-motion";
import dynamic from "next/dynamic";
import { useEffect, useState } from "react";
import { buildWhatsAppUrl, getWhatsAppDisplayNumber } from "@/lib/whatsapp";
import MagneticButton from "./cinematic/MagneticButton";

const HeroScene = dynamic(() => import("./cinematic/HeroScene"), {
  ssr: false,
});

type HeroSceneVariant =
  | "command"
  | "launch"
  | "rescue"
  | "signal"
  | "diagnostic"
  | "portrait";

type HeroVariant = {
  id: string;
  weight: number;
  scene: HeroSceneVariant;
  layout: "default" | "visual-first" | "split" | "report" | "portrait";
  status: string;
  chip: string;
  eyebrow: string;
  headline: string;
  subtitle: string;
  cta: string;
  whatsappMessage: string;
  sideLabel: string;
  sideTitle: string;
  sideText: string;
  points: string[];
  proof: Array<{ label: string; value: string }>;
};

const SOCIAL_LINKS = [
  {
    href: "https://github.com/evandrodevbr",
    label: "GitHub",
    icon: (
      <path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z" />
    ),
  },
  {
    href: "https://www.linkedin.com/in/evandro-fonseca-junior-0969aa1b0/",
    label: "LinkedIn",
    icon: (
      <path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z" />
    ),
  },
  {
    href: "mailto:evandrofonsecajunior@gmail.com",
    label: "Email",
    icon: (
      <>
        <path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z" />
        <polyline points="22,6 12,13 2,6" />
      </>
    ),
    stroke: true,
  },
];

const HERO_VARIANTS: HeroVariant[] = [
  {
    id: "command-center",
    weight: 22,
    scene: "command",
    layout: "default",
    status: "Command center online",
    chip: "Sistemas em producao, sem improviso",
    eyebrow:
      "Evandro Fonseca Junior | Engenharia para produtos que precisam operar",
    headline: "Coloque seu sistema no ar com engenharia que nao improvisa.",
    subtitle:
      "Se voce tem um projeto travado, um MVP para lancar ou um sistema critico precisando operar melhor, agende uma conversa tecnica e saia com o proximo passo claro para producao.",
    cta: "Botar meu sistema no ar",
    whatsappMessage: "Ola! Quero colocar meu sistema no ar. Podemos conversar?",
    sideLabel: "Conversa tecnica pelo WhatsApp",
    sideTitle: "Seu projeto precisa virar sistema em producao?",
    sideText:
      "Me conte objetivo, prazo e contexto. Eu respondo com uma conversa direta para destravar arquitetura, entrega e deploy.",
    points: [
      "Conversa tecnica para tirar o projeto do papel sem improviso.",
      "Arquitetura, codigo e deploy conectados ao resultado do negocio.",
      "Plano claro para colocar o sistema no ar com seguranca.",
    ],
    proof: [
      {
        label: "Operacao",
        value: "Fluxo pensado para discovery, build, deploy e sustentacao.",
      },
      {
        label: "Clareza",
        value: "Menos ruído entre produto, engenharia e decisao tecnica.",
      },
      {
        label: "Resultado",
        value: "Base pronta para operar, evoluir e receber proximo ciclo.",
      },
    ],
  },
  {
    id: "launch-sequence",
    weight: 18,
    scene: "launch",
    layout: "visual-first",
    status: "Launch sequence ready",
    chip: "Discovery → build → deploy",
    eyebrow: "MVP, produto e entrega em producao",
    headline:
      "Tire seu MVP do plano e coloque em producao com base tecnica real.",
    subtitle:
      "Transformo escopo solto em sequencia de lancamento: o que validar, o que construir primeiro e como publicar sem criar uma divida tecnica logo no inicio.",
    cta: "Lancar meu MVP",
    whatsappMessage:
      "Ola! Quero lancar um MVP com uma base tecnica segura. Podemos conversar?",
    sideLabel: "Sequencia de lancamento",
    sideTitle: "Do primeiro corte ao deploy.",
    sideText:
      "A conversa define prioridade, risco e o menor caminho confiavel para colocar a primeira versao no ar.",
    points: [
      "Recorte de MVP sem inflar escopo.",
      "Entrega incremental com criterio de producao.",
      "Deploy e continuidade pensados desde o inicio.",
    ],
    proof: [
      { label: "01", value: "Diagnostico do objetivo e gargalo principal." },
      { label: "02", value: "Plano de construcao com risco visivel." },
      { label: "03", value: "Publicacao e proximo ciclo sem perder contexto." },
    ],
  },
  {
    id: "rescue-split",
    weight: 16,
    scene: "rescue",
    layout: "split",
    status: "Rescue mode available",
    chip: "Legado, instabilidade e projeto travado",
    eyebrow: "Rescue tecnico para sistemas que precisam voltar a andar",
    headline:
      "Codigo confuso, entrega travada ou sistema instavel? Vamos organizar.",
    subtitle:
      "Entro no ponto onde o projeto parou: leio o fluxo real, separo sintoma de causa e transformo caos tecnico em plano executavel.",
    cta: "Destravar meu projeto",
    whatsappMessage:
      "Ola! Tenho um projeto travado ou instavel e quero destravar. Podemos conversar?",
    sideLabel: "Antes / depois tecnico",
    sideTitle: "Do caos operacional para uma rota clara.",
    sideText:
      "O primeiro objetivo nao e reescrever tudo. E encontrar o menor corte seguro que devolve controle e previsibilidade.",
    points: [
      "Leitura rapida de fluxo, risco e acoplamento.",
      "Priorizacao do que destrava sem reescrever tudo.",
      "Correcoes com criterio para nao trocar um bug por outro.",
    ],
    proof: [
      {
        label: "Antes",
        value: "Backlog confuso, bugs recorrentes e pouca previsibilidade.",
      },
      {
        label: "Intervencao",
        value: "Mapa de risco, cortes pequenos e decisao tecnica clara.",
      },
      { label: "Depois", value: "Entrega volta a andar com menos improviso." },
    ],
  },
  {
    id: "iot-signal-map",
    weight: 15,
    scene: "signal",
    layout: "default",
    status: "Signal map active",
    chip: "Hardware + software + operacao",
    eyebrow: "Produtos conectados, telemetria e integracoes criticas",
    headline:
      "Conecte dispositivo, backend e interface em uma operacao confiavel.",
    subtitle:
      "Atuo na fronteira que costuma quebrar primeiro: sinal fisico, API, painel, dados e rotina operacional funcionando como um unico produto.",
    cta: "Conectar meu produto",
    whatsappMessage:
      "Ola! Quero conectar hardware, software e operacao em um produto confiavel. Podemos conversar?",
    sideLabel: "Mapa de sinais",
    sideTitle: "Dados, comandos e painel no mesmo fluxo.",
    sideText:
      "A conversa identifica fontes de dados, contratos, pontos de falha e o caminho para transformar integracao em produto.",
    points: [
      "Contratos claros entre dispositivo, API e interface.",
      "Telemetria e dashboards com contexto operacional.",
      "Base pronta para automacao, IA ou analytics.",
    ],
    proof: [
      {
        label: "Entrada",
        value: "Sensores, dispositivos, eventos ou sistemas externos.",
      },
      {
        label: "Meio",
        value: "APIs, WebSockets, filas, banco e observabilidade.",
      },
      {
        label: "Saida",
        value: "Painel, operacao, alerta e decisao de produto.",
      },
    ],
  },
  {
    id: "diagnostic-report",
    weight: 15,
    scene: "diagnostic",
    layout: "report",
    status: "Diagnostic report open",
    chip: "Arquitetura antes de mais codigo",
    eyebrow: "Diagnostico tecnico para decidir melhor",
    headline: "Antes de escrever mais codigo, descubra o proximo passo certo.",
    subtitle:
      "Quando a base cresce sem clareza, mais features podem piorar o problema. Eu ajudo a mapear risco, arquitetura e prioridades antes da proxima decisao cara.",
    cta: "Agendar diagnostico",
    whatsappMessage:
      "Ola! Quero um diagnostico tecnico para decidir o proximo passo do meu sistema. Podemos conversar?",
    sideLabel: "Relatorio tecnico",
    sideTitle: "Risco, arquitetura e rota de acao.",
    sideText:
      "Ideal para produto que precisa escalar, migrar, estabilizar ou parar de acumular retrabalho tecnico.",
    points: [
      "Mapa claro dos gargalos e dependencias.",
      "Trade-offs traduzidos para decisao de negocio.",
      "Plano de transicao sem promessa magica.",
    ],
    proof: [
      { label: "Risco", value: "O que pode quebrar, atrasar ou custar caro." },
      {
        label: "Arquitetura",
        value: "Onde simplificar, separar ou estabilizar primeiro.",
      },
      { label: "Acao", value: "Proximo corte de implementacao com criterio." },
    ],
  },
  {
    id: "cinematic-portrait",
    weight: 14,
    scene: "portrait",
    layout: "portrait",
    status: "Direct technical partner",
    chip: "Conversa direta com quem implementa",
    eyebrow: "Engenharia senior, ownership e execucao",
    headline: "Um parceiro tecnico para transformar complexidade em entrega.",
    subtitle:
      "Voce nao precisa apenas de tela bonita ou codigo isolado. Precisa de alguem que entenda contexto, escolha o corte certo e acompanhe ate o sistema operar.",
    cta: "Falar com Evandro",
    whatsappMessage:
      "Ola Evandro! Quero conversar sobre um projeto e entender como podemos colocar esse sistema no ar.",
    sideLabel: "Founder-led engineering",
    sideTitle: "Menos repasse, mais ownership.",
    sideText:
      "A conversa e comigo: contexto tecnico, prioridade, risco e caminho de entrega sem perder informacao entre camadas.",
    points: [
      "Atendimento consultivo com leitura tecnica real.",
      "Do produto ao backend sem perder contexto.",
      "Execucao com criterio, nao so codigo por demanda.",
    ],
    proof: [
      {
        label: "Perfil",
        value: "Engenharia full-stack com base em sistemas e integracoes.",
      },
      {
        label: "Postura",
        value: "Clareza, autonomia e decisao tecnica pragmatica.",
      },
      {
        label: "Acesso",
        value: "WhatsApp direto para conversa tecnica inicial.",
      },
    ],
  },
];

const LAYOUT_CLASSES: Record<HeroVariant["layout"], string> = {
  default:
    "grid items-start gap-sp-8 lg:grid-cols-[minmax(0,1.1fr)_minmax(340px,0.9fr)] lg:gap-sp-10",
  "visual-first":
    "grid items-start gap-sp-8 lg:grid-cols-[minmax(340px,0.9fr)_minmax(0,1.1fr)] lg:gap-sp-10",
  split: "grid items-stretch gap-sp-8 lg:grid-cols-2 lg:gap-sp-10",
  report:
    "grid items-start gap-sp-8 lg:grid-cols-[minmax(360px,0.85fr)_minmax(0,1.15fr)] lg:gap-sp-10",
  portrait:
    "grid items-center gap-sp-8 lg:grid-cols-[minmax(0,1fr)_minmax(320px,0.72fr)] lg:gap-sp-10",
};

function pickWeightedHeroVariant() {
  const total = HERO_VARIANTS.reduce((sum, variant) => sum + variant.weight, 0);
  let ticket = Math.random() * total;

  for (const variant of HERO_VARIANTS) {
    ticket -= variant.weight;
    if (ticket <= 0) return variant;
  }

  return HERO_VARIANTS[0];
}

function getGreeting(message: string) {
  const hour = new Date().getHours();
  if (hour >= 8 && hour < 12) return `Bom dia! ${message}`;
  if (hour >= 13 && hour < 18) return `Boa tarde! ${message}`;
  return message;
}

function SideVisual({ variant }: { variant: HeroVariant }) {
  if (variant.scene === "launch") {
    return (
      <div className="mb-sp-6 grid gap-sp-3">
        {variant.proof.map((item, index) => (
          <div
            key={item.label}
            className="cinematic-glass flex gap-sp-4 p-sp-4"
          >
            <span className="font-mono text-[11px] text-[var(--slash)]">
              0{index + 1}
            </span>
            <div>
              <div className="text-[12px] font-bold uppercase tracking-[0.08em]">
                {item.label}
              </div>
              <p className="mt-sp-1 text-[12px] leading-6 text-[rgba(244,242,237,.7)]">
                {item.value}
              </p>
            </div>
          </div>
        ))}
      </div>
    );
  }

  if (variant.scene === "rescue") {
    return (
      <div className="mb-sp-6 grid gap-sp-4 sm:grid-cols-2">
        <div className="border border-[rgba(255,80,80,.28)] bg-[rgba(255,80,80,.05)] p-sp-4">
          <div className="font-mono text-[10px] uppercase tracking-[0.12em] text-[rgba(255,160,160,.9)]">
            Antes
          </div>
          <p className="mt-sp-3 text-[13px] leading-6 text-[rgba(244,242,237,.72)]">
            Bugs recorrentes, escopo nebuloso e medo de mexer.
          </p>
        </div>
        <div className="border border-[rgba(204,255,0,.35)] bg-[rgba(204,255,0,.06)] p-sp-4">
          <div className="font-mono text-[10px] uppercase tracking-[0.12em] text-[var(--slash)]">
            Depois
          </div>
          <p className="mt-sp-3 text-[13px] leading-6 text-[rgba(244,242,237,.86)]">
            Rota clara, cortes menores e entrega voltando a andar.
          </p>
        </div>
      </div>
    );
  }

  if (variant.scene === "signal") {
    return (
      <div className="relative mb-sp-6 h-40 overflow-hidden border border-[rgba(255,255,255,.08)] bg-[rgba(255,255,255,.03)]">
        <svg className="absolute inset-0 h-full w-full" viewBox="0 0 420 160">
          <path
            d="M28 116 C108 18 190 142 284 56 S380 36 400 28"
            fill="none"
            stroke="rgba(204,255,0,.75)"
            strokeWidth="2"
          />
          {[28, 150, 284, 400].map((x, index) => (
            <circle
              key={x}
              cx={x}
              cy={[116, 78, 56, 28][index]}
              r="6"
              fill="#ccff00"
            />
          ))}
        </svg>
      </div>
    );
  }

  if (variant.scene === "diagnostic") {
    return (
      <div className="mb-sp-6 border border-[rgba(255,255,255,.1)] bg-[rgba(255,255,255,.04)] p-sp-5">
        <div className="mb-sp-4 flex items-center justify-between border-b border-[rgba(255,255,255,.08)] pb-sp-3 font-mono text-[10px] uppercase tracking-[0.12em]">
          <span>Risk report</span>
          <span className="text-[var(--slash)]">Actionable</span>
        </div>
        <div className="space-y-sp-3">
          {variant.proof.map((item) => (
            <div key={item.label}>
              <div className="flex justify-between text-[12px] text-[rgba(244,242,237,.78)]">
                <span>{item.label}</span>
                <span className="text-[var(--slash)]">mapped</span>
              </div>
              <div className="mt-sp-2 h-px bg-[linear-gradient(90deg,var(--slash),rgba(255,255,255,.08))]" />
            </div>
          ))}
        </div>
      </div>
    );
  }

  if (variant.scene === "portrait") {
    return (
      <div className="mb-sp-6 border border-[rgba(204,255,0,.22)] bg-[radial-gradient(circle_at_70%_20%,rgba(204,255,0,.14),transparent_35%),rgba(255,255,255,.035)] p-sp-5">
        <div className="font-display text-[clamp(2.5rem,8vw,5rem)] font-extrabold leading-none tracking-[-0.08em] text-[rgba(244,242,237,.95)]">
          EFJ
        </div>
        <div className="mt-sp-4 font-mono text-[10px] uppercase tracking-[0.14em] text-[var(--slash)]">
          Engenharia com contato direto
        </div>
      </div>
    );
  }

  return (
    <div className="mb-sp-6 grid gap-sp-3 font-mono text-[11px] uppercase tracking-[0.08em]">
      {["deploy pipeline", "api health", "production ready"].map((item) => (
        <div
          key={item}
          className="flex items-center justify-between border border-[rgba(255,255,255,.1)] bg-[rgba(255,255,255,.04)] px-sp-4 py-sp-3"
        >
          <span>{item}</span>
          <span className="text-[var(--slash)]">ok</span>
        </div>
      ))}
    </div>
  );
}

export default function Hero() {
  const [variant, setVariant] = useState<HeroVariant>(HERO_VARIANTS[0]);
  const [shouldReduceMotion, setShouldReduceMotion] = useState(false);
  const [whatsAppDisplay, setWhatsAppDisplay] = useState("WhatsApp");

  useEffect(() => {
    setVariant(pickWeightedHeroVariant());
    setShouldReduceMotion(
      window.matchMedia("(prefers-reduced-motion: reduce)").matches,
    );
    setWhatsAppDisplay(getWhatsAppDisplayNumber());
  }, []);

  const handleWhatsAppClick = () => {
    window.open(
      buildWhatsAppUrl(getGreeting(variant.whatsappMessage)),
      "_blank",
      "noopener,noreferrer",
    );
  };

  const heroContainer: Variants = {
    hidden: { opacity: 0 },
    visible: {
      opacity: 1,
      transition: { staggerChildren: 0.1, delayChildren: 0.3 },
    },
  };

  const easeOut: [number, number, number, number] = [0.16, 1, 0.3, 1];

  const heroItem: Variants = {
    hidden: shouldReduceMotion
      ? { opacity: 0 }
      : { opacity: 0, y: 40, filter: "blur(10px)" },
    visible: {
      opacity: 1,
      y: 0,
      filter: "blur(0px)",
      transition: { duration: 1, ease: easeOut },
    },
  };

  const heroItemSlow: Variants = {
    hidden: shouldReduceMotion
      ? { opacity: 0 }
      : { opacity: 0, y: 60, filter: "blur(12px)" },
    visible: {
      opacity: 1,
      y: 0,
      filter: "blur(0px)",
      transition: { duration: 1.2, ease: easeOut },
    },
  };

  const contentOrder =
    variant.layout === "visual-first" || variant.layout === "report"
      ? "lg:order-2"
      : "";
  const panelOrder =
    variant.layout === "visual-first" || variant.layout === "report"
      ? "lg:order-1"
      : "";

  return (
    <section
      id="home"
      className="relative flex min-h-[100svh] w-full items-center overflow-hidden bg-[var(--ink)] text-[#f4f2ed]"
      data-hero-variant={variant.id}
    >
      {!shouldReduceMotion && <HeroScene variant={variant.scene} />}

      <div className="pointer-events-none absolute inset-0 z-[1] bg-[radial-gradient(ellipse_80%_60%_at_50%_40%,transparent_0%,rgba(10,10,10,0.4)_50%,var(--ink)_100%)]" />
      <div className="pointer-events-none absolute inset-0 z-[1] bg-gradient-to-b from-transparent via-transparent to-[var(--ink)]" />
      <div
        className="pointer-events-none absolute inset-0 z-[2] opacity-[0.015]"
        style={{
          backgroundImage:
            "repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.03) 2px, rgba(255,255,255,0.03) 4px)",
        }}
      />
      <div className="pointer-events-none absolute inset-0 z-[2] bg-[radial-gradient(circle_at_50%_50%,transparent_40%,rgba(10,10,10,0.6)_100%)]" />

      <div className="relative z-10 mx-auto flex w-full max-w-[1240px] flex-col px-sp-6 py-sp-16 lg:px-sp-16 lg:py-sp-12">
        <motion.div
          initial="hidden"
          animate="visible"
          variants={heroContainer}
          className={LAYOUT_CLASSES[variant.layout]}
        >
          <div className={`max-w-[800px] ${contentOrder}`.trim()}>
            <motion.div
              className="mb-sp-5 flex flex-wrap items-center gap-sp-3"
              variants={heroItem}
            >
              <div className="cinematic-glass inline-flex items-center gap-sp-3 px-4 py-2">
                <motion.span
                  className="h-2 w-2 rounded-sm bg-[var(--slash)]"
                  animate={
                    shouldReduceMotion
                      ? { opacity: 1 }
                      : {
                          opacity: [1, 0.25, 1],
                          boxShadow: [
                            "0 0 4px rgba(204,255,0,0.6)",
                            "0 0 12px rgba(204,255,0,0.2)",
                            "0 0 4px rgba(204,255,0,0.6)",
                          ],
                        }
                  }
                  transition={
                    shouldReduceMotion
                      ? { duration: 0 }
                      : {
                          duration: 2,
                          ease: "easeInOut",
                          repeat: Number.POSITIVE_INFINITY,
                        }
                  }
                />
                <span className="font-mono text-[10px] uppercase tracking-[0.12em] text-[rgba(244,242,237,.82)]">
                  {variant.status}
                </span>
              </div>
              <div className="cinematic-glass inline-flex items-center gap-sp-2 px-4 py-2 text-[11px] text-[rgba(244,242,237,.72)]">
                {variant.chip}
              </div>
            </motion.div>

            <motion.p
              className="mb-sp-4 max-w-[560px] font-mono text-[10px] uppercase tracking-[0.12em] text-[var(--slash)]"
              variants={heroItem}
            >
              {variant.eyebrow}
            </motion.p>

            <motion.h1
              className="max-w-[940px] text-balance font-display text-[clamp(3rem,7vw,6.2rem)] font-extrabold leading-[0.9] tracking-[-0.055em]"
              variants={heroItemSlow}
            >
              <span className="cinematic-text-gradient">
                {variant.headline}
              </span>
            </motion.h1>

            <motion.p
              className="mt-sp-6 max-w-[700px] text-[16px] leading-8 text-[rgba(244,242,237,.88)] lg:text-[17px]"
              variants={heroItem}
            >
              {variant.subtitle}
            </motion.p>

            <motion.ul
              className="mt-sp-8 grid gap-sp-3 sm:grid-cols-3"
              variants={heroItem}
            >
              {variant.points.map((point, i) => (
                <motion.li
                  key={point}
                  className="cinematic-glass flex min-w-0 gap-sp-3 px-sp-4 py-sp-4 text-[13px] leading-6 text-[rgba(244,242,237,.82)]"
                  initial={
                    shouldReduceMotion
                      ? { opacity: 0 }
                      : { opacity: 0, y: 30, scale: 0.95 }
                  }
                  animate={{ opacity: 1, y: 0, scale: 1 }}
                  transition={{
                    duration: 0.8,
                    delay: 0.8 + i * 0.1,
                    ease: [0.16, 1, 0.3, 1],
                  }}
                >
                  <span className="mt-[8px] h-1.5 w-1.5 shrink-0 rounded-full bg-[var(--slash)] shadow-[0_0_8px_rgba(204,255,0,0.5)]" />
                  <span>{point}</span>
                </motion.li>
              ))}
            </motion.ul>

            <motion.div
              className="mt-sp-8 flex flex-wrap items-center gap-sp-4"
              variants={heroItem}
            >
              <MagneticButton
                as="button"
                type="button"
                onClick={handleWhatsAppClick}
                className="cinematic-cta-primary inline-flex min-h-12 items-center justify-center px-sp-8 font-mono text-[11px] font-bold uppercase tracking-[0.1em] text-[#0A0A0A] no-underline"
                data-cursor="View"
                strength={0.25}
              >
                <span className="relative z-10">{variant.cta}</span>
              </MagneticButton>

              <MagneticButton
                as="a"
                href="/cases"
                className="cinematic-cta-secondary inline-flex min-h-12 items-center justify-center px-sp-8 font-mono text-[11px] font-bold uppercase tracking-[0.1em] text-[#f4f2ed] no-underline"
                data-cursor="View"
                strength={0.25}
              >
                Ver casos selecionados
              </MagneticButton>

              <MagneticButton
                as="a"
                href="/assets/Evandro_Fonseca_Junior_CV.pdf"
                download
                className="inline-flex min-h-12 items-center justify-center px-sp-2 text-[12px] font-medium text-[rgba(244,242,237,.76)] no-underline transition-colors duration-300 hover:text-[var(--slash)]"
                strength={0.2}
              >
                Download CV
              </MagneticButton>
            </motion.div>

            <motion.div
              className="mt-sp-10 flex flex-wrap items-center gap-x-sp-6 gap-y-sp-3 border-t border-[rgba(255,255,255,.06)] pt-sp-6"
              variants={heroItem}
            >
              <div className="inline-flex items-center gap-sp-3 text-[11px] uppercase tracking-[0.08em] text-[rgba(244,242,237,.68)]">
                <span className="h-2 w-2 rounded-full bg-[var(--slash)] shadow-[0_0_8px_var(--slash)]" />
                Garuva, SC / Brasil
              </div>
              <div className="inline-flex items-center gap-sp-3 text-[11px] uppercase tracking-[0.08em] text-[rgba(244,242,237,.68)]">
                <span className="h-[1px] w-6 bg-[rgba(255,255,255,.2)]" />
                Next.js, Tauri, Rust, Node.js
              </div>
              <div className="flex items-center gap-sp-2">
                {SOCIAL_LINKS.map((link) => (
                  <MagneticButton
                    key={link.label}
                    as="a"
                    href={link.href}
                    aria-label={link.label}
                    target={link.href.startsWith("http") ? "_blank" : undefined}
                    rel={
                      link.href.startsWith("http")
                        ? "noopener noreferrer"
                        : undefined
                    }
                    className="cinematic-social-link inline-flex h-11 w-11 items-center justify-center rounded-full"
                    strength={0.4}
                  >
                    <svg
                      width="20"
                      height="20"
                      viewBox="0 0 24 24"
                      fill={link.stroke ? "none" : "currentColor"}
                      stroke={link.stroke ? "currentColor" : "none"}
                      strokeWidth={link.stroke ? "2" : undefined}
                      aria-hidden="true"
                    >
                      {link.icon}
                    </svg>
                  </MagneticButton>
                ))}
              </div>
            </motion.div>
          </div>

          <motion.aside
            className={`cinematic-aside-card relative overflow-hidden p-sp-6 lg:p-sp-8 ${panelOrder}`.trim()}
            initial={
              shouldReduceMotion
                ? { opacity: 0 }
                : { opacity: 0, x: 60, rotateY: -8, transformPerspective: 1000 }
            }
            animate={
              shouldReduceMotion
                ? { opacity: 1 }
                : { opacity: 1, x: 0, rotateY: 0 }
            }
            transition={{ duration: 1.2, delay: 0.5, ease: [0.16, 1, 0.3, 1] }}
          >
            <motion.div
              className="absolute inset-x-0 top-0 h-px bg-[linear-gradient(90deg,transparent,rgba(204,255,0,0.8),transparent)]"
              initial={{ scaleX: 0 }}
              animate={{ scaleX: 1 }}
              transition={{ duration: 1.5, delay: 1, ease: [0.16, 1, 0.3, 1] }}
            />

            <SideVisual variant={variant} />

            <div className="border-b border-[rgba(255,255,255,0.08)] pb-sp-5">
              <div className="font-mono text-[10px] uppercase tracking-[0.14em] text-[var(--slash)]">
                {variant.sideLabel}
              </div>
              <h2 className="mt-sp-3 font-display text-[clamp(1.35rem,3vw,2rem)] font-extrabold leading-[1.04] tracking-[-0.03em] text-[#f7f4ee]">
                {variant.sideTitle}
              </h2>
              <p className="mt-sp-4 text-[14px] leading-7 text-[rgba(244,242,237,.78)]">
                {variant.sideText}
              </p>
              <button
                type="button"
                onClick={handleWhatsAppClick}
                className="mt-sp-5 inline-flex w-full items-center justify-center bg-[var(--slash)] px-sp-5 py-sp-4 font-mono text-[11px] font-bold uppercase tracking-[0.1em] text-[var(--ink)] transition hover:bg-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--slash)] focus-visible:ring-offset-2 focus-visible:ring-offset-[var(--ink)]"
              >
                Agendar no WhatsApp: {whatsAppDisplay}
              </button>
            </div>

            <div className="mt-sp-6 space-y-sp-5">
              {variant.proof.map((item, index) => (
                <motion.article
                  key={`${variant.id}-${item.label}`}
                  className="border-b border-[rgba(255,255,255,0.08)] pb-sp-5 last:border-b-0 last:pb-0"
                  initial={
                    shouldReduceMotion
                      ? { opacity: 0 }
                      : { opacity: 0, y: 20, filter: "blur(6px)" }
                  }
                  animate={{ opacity: 1, y: 0, filter: "blur(0px)" }}
                  transition={{
                    duration: 0.8,
                    delay: 0.8 + index * 0.12,
                    ease: [0.16, 1, 0.3, 1],
                  }}
                >
                  <div className="font-mono text-[10px] uppercase tracking-[0.12em] text-[rgba(244,242,237,.56)]">
                    {item.label}
                  </div>
                  <p className="mt-sp-2 text-[14px] leading-7 text-[rgba(244,242,237,.92)]">
                    {item.value}
                  </p>
                </motion.article>
              ))}
            </div>
          </motion.aside>
        </motion.div>
      </div>

      <motion.div
        className="absolute bottom-8 left-1/2 z-10 -translate-x-1/2"
        initial={{ opacity: 0, y: -10 }}
        animate={{ opacity: 1, y: 0 }}
        transition={{ delay: 2, duration: 1 }}
      >
        <motion.div
          className="flex flex-col items-center gap-2"
          animate={{ y: [0, 8, 0] }}
          transition={{
            duration: 2,
            repeat: Number.POSITIVE_INFINITY,
            ease: "easeInOut",
          }}
        >
          <span className="font-mono text-[8px] uppercase tracking-[0.2em] text-[rgba(244,242,237,.4)]">
            Scroll
          </span>
          <div className="h-8 w-px bg-gradient-to-b from-[var(--slash)] to-transparent opacity-50" />
        </motion.div>
      </motion.div>
    </section>
  );
}