430 lines
15 KiB
TypeScript
430 lines
15 KiB
TypeScript
'use client';
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import { useScrollAnimation } from '@/hooks/useScrollAnimation';
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import {
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MessageSquare,
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Brain,
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Shield,
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BarChart3,
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Bell,
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Lock,
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Sparkles,
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Link,
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Zap,
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Check,
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TrendingUp
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} from 'lucide-react';
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// Feature Card Component
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interface FeatureCardProps {
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title: string;
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description: string;
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icon: React.ElementType;
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gradient: string;
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size?: 'normal' | 'large' | 'wide';
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children?: React.ReactNode;
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delay?: number;
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}
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function FeatureCard({
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title,
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description,
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icon: Icon,
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gradient,
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size = 'normal',
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children,
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delay = 0
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}: FeatureCardProps) {
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const { ref, isVisible } = useScrollAnimation<HTMLDivElement>({ threshold: 0.2 });
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const sizeClasses = {
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normal: 'md:col-span-1 aspect-square',
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large: 'md:col-span-2 md:row-span-2',
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wide: 'md:col-span-2',
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};
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return (
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<div
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ref={ref}
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className={`relative group ${sizeClasses[size]} rounded-3xl overflow-hidden cursor-pointer hover-lift`}
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style={{
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opacity: isVisible ? 1 : 0,
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transform: isVisible ? 'translateY(0)' : 'translateY(30px)',
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transition: `all 0.6s ease-out ${delay}s`,
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}}
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>
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<div className={`absolute inset-0 ${gradient} backdrop-blur-xl`} />
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<div className="absolute inset-0 bg-white/40 dark:bg-slate-900/40 backdrop-blur-xl" />
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<div className="absolute inset-0 border border-slate-200/50 dark:border-slate-700/50 rounded-3xl group-hover:border-blue-500/30 dark:group-hover:border-blue-400/30 transition-colors duration-300" />
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<div className="relative h-full p-6 md:p-8 flex flex-col">
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{/* Icon */}
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<div className="mb-4">
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<div className="relative inline-flex p-3 rounded-2xl bg-gradient-to-br from-white/50 to-white/20 dark:from-slate-800/50 dark:to-slate-800/20 shadow-lg group-hover:shadow-xl transition-shadow duration-300">
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<Icon className="w-8 h-8 text-blue-600 dark:text-blue-400" />
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<div className="absolute inset-0 bg-blue-500/20 blur-xl rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-300" />
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</div>
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</div>
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{/* Content */}
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<h3 className="text-xl md:text-2xl font-bold text-slate-800 dark:text-slate-200 mb-3">
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{title}
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</h3>
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<p className="text-slate-600 dark:text-slate-400 text-sm md:text-base leading-relaxed">
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{description}
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</p>
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{/* Custom Content */}
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{children && (
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<div className="mt-auto pt-4">
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{children}
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</div>
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)}
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{/* Hover Glow */}
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<div className="absolute -inset-px bg-gradient-to-r from-blue-500/0 via-violet-500/0 to-teal-500/0 group-hover:from-blue-500/20 group-hover:via-violet-500/20 group-hover:to-teal-500/20 rounded-3xl opacity-0 group-hover:opacity-100 transition-opacity duration-500 blur-xl" />
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</div>
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</div>
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);
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}
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// Animated Chat Messages
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function ChatAnimation() {
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const messages = [
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{ text: "What's the liability cap?", isUser: true },
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{ text: "The liability cap is $5M per Section 8.3", isUser: false },
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{ text: "When does this contract expire?", isUser: true },
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{ text: "December 31, 2024 - 45 days remaining", isUser: false },
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];
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return (
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<div className="mt-6 space-y-3">
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{messages.map((msg, i) => (
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<div
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key={i}
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className={`flex ${msg.isUser ? 'justify-end' : 'justify-start'}`}
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style={{
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animation: `slide-up 0.4s ease-out forwards`,
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animationDelay: `${i * 0.8 + 1}s`,
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opacity: 0,
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}}
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>
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<div
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className={`max-w-[85%] px-4 py-2.5 rounded-2xl text-sm ${
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msg.isUser
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? 'bg-blue-600 text-white rounded-tr-sm'
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: 'bg-slate-100 dark:bg-slate-800 text-slate-700 dark:text-slate-300 rounded-tl-sm'
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}`}
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>
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{msg.text}
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</div>
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</div>
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))}
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{/* Typing Indicator */}
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<div
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className="flex justify-start"
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style={{
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animation: `fade-in 0.3s ease-out forwards`,
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animationDelay: '4.5s',
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opacity: 0,
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}}
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>
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<div className="bg-slate-100 dark:bg-slate-800 rounded-2xl rounded-tl-sm px-4 py-3">
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<div className="flex gap-1">
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<span className="w-2 h-2 bg-slate-400 rounded-full animate-bounce" style={{ animationDelay: '0s' }} />
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<span className="w-2 h-2 bg-slate-400 rounded-full animate-bounce" style={{ animationDelay: '0.2s' }} />
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<span className="w-2 h-2 bg-slate-400 rounded-full animate-bounce" style={{ animationDelay: '0.4s' }} />
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</div>
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</div>
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</div>
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</div>
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);
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}
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// Document Extraction Animation
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function ExtractionAnimation() {
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const fields = [
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{ label: 'Contract Type', value: 'Service Agreement', status: 'done' },
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{ label: 'Parties', value: '3 identified', status: 'done' },
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{ label: 'Effective Date', value: 'Jan 1, 2024', status: 'done' },
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{ label: 'Term', value: '24 months', status: 'processing' },
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{ label: 'Value', value: 'Analyzing...', status: 'pending' },
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];
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return (
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<div className="mt-6 space-y-2">
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{fields.map((field, i) => (
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<div
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key={i}
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className="flex items-center justify-between p-3 rounded-xl bg-white/50 dark:bg-slate-800/50"
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style={{
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animation: `slide-up 0.4s ease-out forwards`,
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animationDelay: `${i * 0.3 + 0.5}s`,
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opacity: 0,
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}}
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>
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<span className="text-xs text-slate-500 dark:text-slate-400">{field.label}</span>
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<div className="flex items-center gap-2">
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<span className="text-sm font-medium text-slate-700 dark:text-slate-300">{field.value}</span>
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{field.status === 'done' && <Check className="w-4 h-4 text-emerald-500" />}
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{field.status === 'processing' && (
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<div className="w-4 h-4 border-2 border-blue-500 border-t-transparent rounded-full animate-spin" />
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)}
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{field.status === 'pending' && (
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<div className="w-4 h-4 rounded-full bg-slate-300 dark:bg-slate-600" />
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)}
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</div>
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</div>
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))}
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</div>
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);
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}
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// Blockchain Animation
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function BlockchainAnimation() {
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return (
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<div className="mt-6 relative h-32">
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{/* Nodes */}
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{[0, 1, 2, 3].map((i) => (
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<div
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key={i}
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className="absolute w-10 h-10 rounded-full bg-gradient-to-br from-violet-500 to-purple-600 flex items-center justify-center shadow-lg"
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style={{
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left: `${i * 25}%`,
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top: i % 2 === 0 ? '20%' : '50%',
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animation: `float 3s ease-in-out infinite`,
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animationDelay: `${i * 0.3}s`,
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}}
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>
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<Link className="w-5 h-5 text-white" />
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</div>
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))}
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{/* Connection Lines */}
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<svg className="absolute inset-0 w-full h-full" style={{ zIndex: -1 }}>
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<defs>
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<linearGradient id="lineGradient" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stopColor="#8b5cf6" stopOpacity="0.5" />
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<stop offset="100%" stopColor="#a855f7" stopOpacity="0.5" />
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</linearGradient>
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</defs>
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{[0, 1, 2].map((i) => (
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<line
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key={i}
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x1={`${i * 25 + 12}%`}
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y1={i % 2 === 0 ? '35%' : '65%'}
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x2={`${(i + 1) * 25 + 12}%`}
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y2={i % 2 === 0 ? '65%' : '35%'}
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stroke="url(#lineGradient)"
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strokeWidth="2"
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strokeDasharray="5,5"
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className="animate-pulse"
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style={{ animationDelay: `${i * 0.2}s` }}
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/>
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))}
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</svg>
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{/* Transaction Hash */}
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<div
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className="absolute bottom-0 left-1/2 -translate-x-1/2 px-3 py-1.5 rounded-full bg-violet-500/10 dark:bg-violet-500/20"
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style={{
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animation: `slide-up 0.5s ease-out forwards`,
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animationDelay: '1.5s',
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opacity: 0,
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}}
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>
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<span className="text-xs font-mono text-violet-600 dark:text-violet-400">
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0x7f8a...9b2c ✓
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</span>
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</div>
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</div>
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);
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}
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// Dashboard Mini Preview
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function DashboardPreview() {
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return (
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<div className="mt-6 grid grid-cols-3 gap-3">
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{/* Mini Chart */}
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<div className="col-span-2 glass rounded-xl p-3">
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<div className="flex items-end gap-1 h-16">
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{[30, 50, 40, 70, 55, 80, 65, 90, 75, 85].map((h, i) => (
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<div
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key={i}
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className="flex-1 bg-gradient-to-t from-blue-500 to-violet-500 rounded-t-sm"
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style={{ height: `${h}%` }}
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/>
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))}
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</div>
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</div>
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{/* Stats */}
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<div className="space-y-2">
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<div className="glass rounded-lg p-2 text-center">
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<TrendingUp className="w-4 h-4 mx-auto text-emerald-500 mb-1" />
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<span className="text-xs font-bold text-slate-700 dark:text-slate-300">+24%</span>
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</div>
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<div className="glass rounded-lg p-2 text-center">
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<Zap className="w-4 h-4 mx-auto text-amber-500 mb-1" />
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<span className="text-xs font-bold text-slate-700 dark:text-slate-300">98.9%</span>
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</div>
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</div>
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</div>
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);
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}
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// Notification Animation
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function NotificationAnimation() {
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const notifications = [
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{ icon: Bell, text: 'Contract renewal in 7 days', color: 'text-amber-500' },
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{ icon: Check, text: 'Document verified', color: 'text-emerald-500' },
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{ icon: Sparkles, text: 'AI analysis complete', color: 'text-blue-500' },
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];
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return (
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<div className="mt-6 space-y-2">
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{notifications.map((notif, i) => (
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<div
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key={i}
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className="flex items-center gap-3 p-3 rounded-xl bg-white/50 dark:bg-slate-800/50"
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style={{
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animation: `slide-up 0.4s ease-out forwards`,
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animationDelay: `${i * 0.5 + 0.8}s`,
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opacity: 0,
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}}
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>
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<notif.icon className={`w-5 h-5 ${notif.color}`} />
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<span className="text-sm text-slate-700 dark:text-slate-300">{notif.text}</span>
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</div>
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))}
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</div>
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);
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}
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// Security Animation
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function SecurityAnimation() {
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return (
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<div className="mt-6 flex flex-col items-center">
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<div className="relative">
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<div className="w-20 h-20 rounded-full bg-gradient-to-br from-emerald-500 to-green-600 flex items-center justify-center shadow-lg animate-pulse-glow">
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<Lock className="w-10 h-10 text-white" />
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</div>
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<div className="absolute -top-1 -right-1 w-6 h-6 rounded-full bg-emerald-500 flex items-center justify-center">
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<Check className="w-4 h-4 text-white" />
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</div>
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</div>
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<div className="mt-4 flex gap-2 flex-wrap justify-center">
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{['AES-256', 'GDPR', 'ISO 27001'].map((badge, i) => (
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<span
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key={i}
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className="px-3 py-1 rounded-full text-xs font-medium bg-emerald-500/10 text-emerald-600 dark:text-emerald-400"
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>
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{badge}
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</span>
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))}
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</div>
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</div>
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);
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}
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export function Features() {
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const { ref: headerRef, isVisible: headerVisible } = useScrollAnimation<HTMLDivElement>();
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const features = [
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{
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title: 'AI-Powered Conversational Assistant',
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description: 'Ask any question about your contracts. Our AI understands legal context and responds in seconds with precise answers.',
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icon: MessageSquare,
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gradient: 'card-gradient-blue',
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size: 'large' as const,
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content: <ChatAnimation />,
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},
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{
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title: 'Intelligent Document Extraction',
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description: 'Advanced OCR + AI automatically extracts and structures all information from your PDF documents.',
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icon: Brain,
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gradient: 'card-gradient-teal',
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content: <ExtractionAnimation />,
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},
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{
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title: 'Blockchain Proof of Submission',
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description: 'Immutable timestamping on Polygon. Cryptographic proof that\'s legally valid and instantly verifiable.',
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icon: Shield,
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gradient: 'card-gradient-violet',
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content: <BlockchainAnimation />,
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},
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{
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title: 'Comprehensive Dashboard & Analytics',
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description: 'Visualize all contracts, renewal alerts, and detailed analytics in one beautiful interface.',
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icon: BarChart3,
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gradient: 'from-blue-500/10 via-violet-500/10 to-teal-500/10',
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size: 'wide' as const,
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content: <DashboardPreview />,
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},
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{
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title: 'Smart Notifications',
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description: 'Automated alerts for renewals, deadlines, and important contract events. Never miss a date.',
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icon: Bell,
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gradient: 'card-gradient-amber',
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content: <NotificationAnimation />,
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},
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{
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title: 'Enterprise Security',
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description: 'AES-256 encryption, GDPR compliant, secure hosting. Your data is protected at every level.',
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icon: Lock,
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gradient: 'card-gradient-emerald',
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content: <SecurityAnimation />,
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},
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];
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return (
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<section id="features" className="relative py-24 px-4 sm:px-6 lg:px-8 overflow-hidden">
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{/* Background */}
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<div className="absolute inset-0 gradient-bg-mesh opacity-50" />
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<div className="relative max-w-7xl mx-auto">
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{/* Section Header */}
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<div
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ref={headerRef}
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className="text-center mb-16"
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style={{
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opacity: headerVisible ? 1 : 0,
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transform: headerVisible ? 'translateY(0)' : 'translateY(30px)',
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transition: 'all 0.6s ease-out',
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}}
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>
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<div className="inline-flex items-center gap-2 px-4 py-2 rounded-full glass mb-6">
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<Sparkles className="w-4 h-4 text-blue-600 dark:text-blue-400" />
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<span className="text-sm font-medium text-slate-700 dark:text-slate-300">Features</span>
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</div>
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<h2 className="text-4xl md:text-5xl font-bold text-slate-900 dark:text-white mb-4">
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Everything You Need to{' '}
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<span className="gradient-text">Manage Contracts</span>
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</h2>
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<p className="text-xl text-slate-600 dark:text-slate-400 max-w-2xl mx-auto">
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Powerful AI combined with blockchain security. Built for professionals.
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</p>
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</div>
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{/* Bento Grid */}
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<div className="grid grid-cols-1 md:grid-cols-3 gap-6">
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{features.map((feature, index) => (
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<FeatureCard
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key={feature.title}
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title={feature.title}
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description={feature.description}
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icon={feature.icon}
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gradient={feature.gradient}
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size={feature.size}
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delay={index * 0.1}
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>
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{feature.content}
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</FeatureCard>
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))}
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</div>
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</div>
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</section>
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);
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}
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