feat: complete NutriScan redesign

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evandrodevbr committed 2026-07-16 16:31:50 -03:00
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"use client";
import React from "react";
import { motion } from "framer-motion";
import { Scan, Search, CheckCircle, Zap, Shield, Globe, Clock } from "lucide-react";
import { cn } from "@/lib/utils";
// Tipagem para escalabilidade
interface Step {
id: number;
title: string;
description: string;
icon: React.ElementType;
color: string;
features: string[];
}
const STEPS: Step[] = [
const STEPS = [
{
id: 1,
id: "01",
title: "Captura de Dados",
description: "Input instantâneo via scanner óptico ou entrada manual de protocolo.",
icon: Scan,
color: "from-blue-500 to-cyan-400",
features: ["OCR de alta precisão", "Busca por SKU/EAN", "Detecção automática"],
description:
"Input instantâneo via scanner óptico ou entrada manual do código de barras do produto.",
features: ["OCR de alta precisão", "Busca por código EAN", "Detecção automática"],
},
{
id: 2,
id: "02",
title: "Análise de Base",
description: "Cruzamento com o dataset global Open Food Facts em milissegundos.",
icon: Search,
color: "from-green-500 to-emerald-400",
features: ["Nutri-Score v2.0", "Grau NOVA", "Alertas de Alérgenos"],
description:
"Cruzamento com o dataset global Open Food Facts em milissegundos. Dados validados por curadoria colaborativa.",
features: ["Nutri-Score v2.0", "Grau NOVA", "Alertas de alérgenos"],
},
{
id: 3,
title: "Veredito Técnico",
description: "Saída de dados interpretada para uma tomada de decisão consciente.",
icon: CheckCircle,
color: "from-purple-500 to-pink-500",
features: ["Sugestões saudáveis", "Histórico local", "Comparativo de ROI nutricional"],
id: "03",
title: "Veredito Claro",
description:
"Saída de dados interpretada para uma tomada de decisão consciente, sem jargões técnicos.",
features: ["Sugestões saudáveis", "Histórico local", "Comparativo nutricional"],
},
];
export function HowItWorksSection() {
return (
<section className="relative py-32 bg-white dark:bg-[#030712] overflow-hidden transition-colors duration-500">
{/* Background Decor: Engenharia de Luz */}
<div className="absolute top-0 left-1/2 -translate-x-1/2 w-full h-full bg-[radial-gradient(circle_at_center,_var(--tw-gradient-stops))] from-blue-500/5 via-transparent to-transparent pointer-events-none" />
<section className="bg-base section-py">
<div className="container-editorial">
<div className="max-w-7xl mx-auto px-6 relative z-10">
<div className="text-center mb-24">
<motion.span
initial={{ opacity: 0 }}
whileInView={{ opacity: 1 }}
className="text-blue-600 font-mono text-sm font-black uppercase tracking-[0.3em]"
>
Pipeline de Operação
</motion.span>
<motion.h2
initial={{ opacity: 0, y: 20 }}
whileInView={{ opacity: 1, y: 0 }}
className="text-5xl md:text-7xl font-black text-gray-900 dark:text-white mt-4 mb-8 tracking-tighter"
>
A inteligência por trás do <span className="bg-gradient-to-r from-blue-600 to-green-500 bg-clip-text text-transparent italic">scan</span>.
</motion.h2>
{/* Section header */}
<div className="section-header">
<span className="eyebrow">Como Funciona</span>
<h2 className="font-display">
A inteligência por trás do{" "}
<em className="font-display-i italic">scan.</em>
</h2>
<p>
Três etapas simples entre o código de barras e uma escolha informada.
</p>
</div>
{/* Main Pipeline Flow */}
[Image of a modern user interface flow diagram]
<div className="grid grid-cols-1 lg:grid-cols-3 gap-8 mb-32 relative">
{STEPS.map((step, index) => (
<motion.div
{/* Step rows — editorial numbered layout */}
<div className="divide-y divide-[var(--border-subtle)] border-y border-[var(--border-subtle)] mb-20">
{STEPS.map((step) => (
<div
key={step.id}
initial={{ opacity: 0, y: 30 }}
whileInView={{ opacity: 1, y: 0 }}
transition={{ delay: index * 0.2 }}
viewport={{ once: true }}
className="group relative p-8 rounded-[2.5rem] bg-gray-50 dark:bg-gray-900/50 border border-gray-100 dark:border-gray-800 hover:border-blue-500/30 transition-all duration-500"
className="group grid grid-cols-1 lg:grid-cols-[5rem_1fr_1fr] gap-8 py-12 hover-lift cursor-default"
>
{/* Step Badge */}
<div className="absolute top-8 right-8 text-4xl font-black opacity-5 dark:opacity-10 group-hover:opacity-20 transition-opacity italic">
0{step.id}
{/* Step number */}
<div className="step-number">{step.id}</div>
{/* Title + description */}
<div>
<h3 className="font-display text-display-sm text-[var(--fg-primary)] mb-3">
{step.title}
</h3>
<p className="text-[var(--fg-secondary)] leading-relaxed">
{step.description}
</p>
</div>
<div className={cn(
"w-16 h-16 rounded-2xl bg-gradient-to-br flex items-center justify-center mb-10 shadow-xl transition-transform group-hover:scale-110 group-hover:rotate-3",
step.color
)}>
<step.icon className="w-8 h-8 text-white" />
</div>
<h3 className="text-2xl font-bold text-gray-900 dark:text-white mb-4 tracking-tight">
{step.title}
</h3>
<p className="text-gray-600 dark:text-gray-400 mb-8 leading-relaxed font-medium">
{step.description}
</p>
<ul className="space-y-3 border-t border-gray-200 dark:border-gray-800 pt-6">
{/* Features list */}
<ul className="space-y-3 lg:pt-1">
{step.features.map((f) => (
<li key={f} className="flex items-center text-xs font-bold text-gray-500 dark:text-gray-500 uppercase tracking-widest">
<div className="w-1.5 h-1.5 rounded-full bg-blue-500 mr-3 animate-pulse" />
<li
key={f}
className="flex items-center gap-3 text-sm text-[var(--fg-muted)]"
>
<span className="w-1.5 h-px bg-[var(--border-strong)] flex-shrink-0" />
{f}
</li>
))}
</ul>
</motion.div>
</div>
))}
</div>
{/* Global Stats Footer: O 80/20 do Valor */}
<motion.div
initial={{ opacity: 0, scale: 0.95 }}
whileInView={{ opacity: 1, scale: 1 }}
className="grid grid-cols-2 lg:grid-cols-4 gap-4"
>
{/* Bottom stat strip */}
<div className="grid grid-cols-2 lg:grid-cols-4 gap-px bg-[var(--border-subtle)] border border-[var(--border-subtle)] rounded-lg overflow-hidden">
{[
{ icon: Globe, label: "Global", text: "2M+ Alimentos" },
{ icon: Shield, label: "Seguro", text: "100% Gratuito" },
{ icon: Clock, label: "Veloz", text: "< 10 Segundos" },
{ icon: Zap, label: "Offline", text: "Cache Inteligente" },
].map((item, i) => (
<div key={i} className="flex flex-col items-center p-6 bg-white dark:bg-gray-900 rounded-3xl border border-gray-100 dark:border-gray-800 shadow-sm">
<item.icon className="w-6 h-6 text-blue-500 mb-3" />
<span className="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">{item.label}</span>
<span className="text-sm font-bold text-gray-900 dark:text-white">{item.text}</span>
{ val: "2M+", label: "Alimentos globais" },
{ val: "100%", label: "Gratuito" },
{ val: "< 10s", label: "Por consulta" },
{ val: "Offline", label: "Cache inteligente" },
].map((item) => (
<div key={item.label} className="bg-elevated px-8 py-8 stat-cell items-start">
<span className="stat-value">{item.val}</span>
<span className="stat-label">{item.label}</span>
</div>
))}
</motion.div>
</div>
</div>
</section>
);
}
}