247 lines
9.5 KiB
TypeScript
247 lines
9.5 KiB
TypeScript
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'use client';
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import { useState, useEffect, useRef } from 'react';
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import Image from 'next/image';
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import { Card, CardBody } from '@heroui/react';
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import { SearchCheck, Landmark, BarChart2, ArrowRight, LucideIcon } from 'lucide-react';
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import { useLanguage, TranslationKey } from '@/contexts/LanguageContext';
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const features: { Icon: LucideIcon; titleKey: TranslationKey; descKey: TranslationKey | null; position: string; special?: boolean }[] = [
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{
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Icon: SearchCheck,
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titleKey: 'security.audited.title',
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descKey: 'security.audited.desc',
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position: 'top-left'
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},
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{
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Icon: Landmark,
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titleKey: 'security.segregated.title',
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descKey: 'security.segregated.desc',
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position: 'top-right'
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},
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{
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Icon: BarChart2,
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titleKey: 'security.transparency.title',
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descKey: 'security.transparency.desc',
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position: 'bottom-left'
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},
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{
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Icon: ArrowRight,
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titleKey: 'security.partners.title',
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descKey: null,
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position: 'bottom-right',
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special: true
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}
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];
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export default function SecuritySection() {
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const { t } = useLanguage();
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const [animate, setAnimate] = useState(false);
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const sectionRef = useRef<HTMLElement>(null);
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const [cardHovers, setCardHovers] = useState<{[key: number]: {x: number, y: number} | null}>({});
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useEffect(() => {
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const currentRef = sectionRef.current;
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if (!currentRef) return;
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const observer = new IntersectionObserver(
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(entries) => {
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if (entries[0].isIntersecting) {
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setAnimate(true);
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observer.disconnect();
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}
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},
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{ threshold: 0.3 }
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);
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observer.observe(currentRef);
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return () => observer.disconnect();
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}, []);
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const handleCardMouseMove = (e: React.MouseEvent<HTMLDivElement>, index: number) => {
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const rect = e.currentTarget.getBoundingClientRect();
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const x = ((e.clientX - rect.left) / rect.width) * 100;
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const y = ((e.clientY - rect.top) / rect.height) * 100;
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setCardHovers(prev => ({...prev, [index]: {x, y}}));
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};
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const handleCardMouseLeave = (index: number) => {
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setCardHovers(prev => ({...prev, [index]: null}));
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};
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const getBorderGradients = (index: number) => {
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const hover = cardHovers[index];
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if (!hover) return null;
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const { x, y } = hover;
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const spreadRange = 20;
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const horizontalGradient = `linear-gradient(to right,
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transparent 0%,
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rgba(136,136,136,0.3) ${Math.max(0, x - spreadRange)}%,
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rgba(136,136,136,1) ${x}%,
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rgba(136,136,136,0.3) ${Math.min(100, x + spreadRange)}%,
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transparent 100%)`;
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const verticalGradient = `linear-gradient(to bottom,
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transparent 0%,
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rgba(136,136,136,0.3) ${Math.max(0, y - spreadRange)}%,
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rgba(136,136,136,1) ${y}%,
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rgba(136,136,136,0.3) ${Math.min(100, y + spreadRange)}%,
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transparent 100%)`;
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// 根据鼠标位置判断显示哪些边，使用 opacity 平滑过渡
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const topOpacity = y < 50 ? 1 : 0;
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const leftOpacity = x < 50 ? 1 : 0;
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const rightOpacity = x >= 50 ? 1 : 0;
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const bottomOpacity = y >= 50 ? 1 : 0;
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return { horizontalGradient, verticalGradient, topOpacity, leftOpacity, rightOpacity, bottomOpacity };
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};
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return (
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<section
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ref={sectionRef}
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className="bg-black flex flex-col items-center justify-start self-stretch flex-shrink-0 w-full relative"
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style={{
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padding: '1px 0px 0px 0px',
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gap: '40px'
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}}
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>
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<div className="flex flex-col md:flex-row items-stretch justify-start flex-shrink-0 w-full max-w-[1440px] 2xl:max-w-[1760px] 3xl:max-w-[2200px] relative">
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{/* 标题区域 */}
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<div
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className={`flex flex-row items-center justify-center flex-shrink-0 w-full md:w-[459px] 2xl:w-[560px] 3xl:w-[700px] relative transition-all duration-700 ease-out border-b border-[#222222] px-6 py-12 md:py-0 md:pr-6 md:pl-[120px] 2xl:pl-[160px] 3xl:pl-[200px] ${
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animate ? 'translate-x-0 opacity-100' : '-translate-x-12 opacity-0'
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}`}
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>
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<div className="flex flex-col gap-6 items-start justify-start flex-1 relative">
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<h2
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className="text-[#fcfcfd] text-left relative self-stretch font-domine select-none"
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style={{
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fontSize: 'clamp(36px, 3.5vw, 80px)',
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lineHeight: '120%',
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letterSpacing: '-0.01em'
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}}
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>
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{t('security.title')}
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</h2>
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<p
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className="text-[#9ca1af] text-left relative flex items-center justify-start font-domine text-base select-none"
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style={{
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lineHeight: '150%'
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}}
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>
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{t('security.subtitle')}
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</p>
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</div>
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</div>
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{/* 卡片区域：移动端单列，桌面端2x2 */}
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<div className="w-full md:flex-1 grid grid-cols-1 md:grid-cols-2 gap-0 relative overflow-visible">
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{features.map((feature, index) => {
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const borders = getBorderGradients(index);
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return (
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<div
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key={feature.titleKey}
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className="relative group h-full overflow-visible"
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style={{ zIndex: 0 }}
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>
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{/* 顶部边框光效 */}
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<div
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className="absolute left-0 right-0 h-[1px] z-10 transition-opacity duration-300"
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style={{ top: '-1px', background: borders?.horizontalGradient, opacity: borders?.topOpacity ?? 0, pointerEvents: 'none' }}
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/>
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{/* 右边边框光效 */}
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<div
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className="absolute top-0 right-0 bottom-0 w-[1px] z-10 transition-opacity duration-300"
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style={{ background: borders?.verticalGradient, opacity: borders?.rightOpacity ?? 0, pointerEvents: 'none' }}
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/>
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{/* 底部边框光效 */}
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<div
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className="absolute bottom-0 left-0 right-0 h-[1px] z-10 transition-opacity duration-300"
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style={{ background: borders?.horizontalGradient, opacity: borders?.bottomOpacity ?? 0, pointerEvents: 'none' }}
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/>
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{/* 左边边框光效 */}
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<div
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className="absolute top-0 left-0 bottom-0 w-[1px] z-10 transition-opacity duration-300"
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style={{ background: borders?.verticalGradient, opacity: borders?.leftOpacity ?? 0, pointerEvents: 'none' }}
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/>
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<Card
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className={`rounded-none bg-black border-[#222222] transition-all duration-300 ${
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animate ? 'translate-y-0 opacity-100' : 'translate-y-12 opacity-0'
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}`}
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shadow="none"
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style={{
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borderStyle: 'solid',
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borderWidth: '0px 0px 1px 0px',
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height: '100%',
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transitionDelay: animate ? `${index * 150}ms` : '0ms'
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}}
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onMouseMove={(e: React.MouseEvent<HTMLDivElement>) => handleCardMouseMove(e, index)}
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onMouseLeave={() => handleCardMouseLeave(index)}
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>
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<CardBody className="p-8 md:p-[72px_48px] flex items-start justify-center overflow-hidden">
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{feature.special ? (
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<div className="flex flex-col gap-6 items-start justify-start self-stretch">
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<div className="flex flex-col gap-4 items-start justify-start self-stretch">
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<h3
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className="text-[#fcfcfd] text-left relative self-stretch font-domine"
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style={{ fontSize: 'clamp(18px, 1.5vw, 28px)', lineHeight: '140%' }}
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>
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{t(feature.titleKey)}
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</h3>
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<feature.Icon
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size={24}
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className="flex-shrink-0 text-[#fcfcfd] transition-transform duration-300 ease-out"
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style={{
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transform: cardHovers[index] ? 'translateX(6px)' : 'translateX(0px)'
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}}
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/>
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</div>
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</div>
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) : (
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<div className="flex flex-col gap-6 items-start justify-start self-stretch">
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<feature.Icon size={32} className="flex-shrink-0 text-[#fcfcfd]" />
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<div className="flex flex-col gap-2 items-start justify-start self-stretch">
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<h3
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className="text-[#fcfcfd] text-left relative self-stretch font-domine font-bold"
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style={{
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fontSize: 'clamp(18px, 1.5vw, 28px)',
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lineHeight: '130%',
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letterSpacing: '-0.005em'
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}}
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>
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{t(feature.titleKey)}
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</h3>
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<p
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className="text-[#9ca1af] text-left relative self-stretch font-domine text-sm"
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style={{ lineHeight: '150%' }}
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>
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{feature.descKey && t(feature.descKey)}
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</p>
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</div>
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</div>
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)}
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</CardBody>
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</Card>
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</div>
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);
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})}
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</div>
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</div>
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<div className="flex-shrink-0 w-full max-w-[1200px] px-6 md:px-0" style={{ height: 'auto' }}>
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<Image
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src="/logo1.svg"
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alt="Logo"
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width={1200}
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height={187}
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className="w-full h-auto object-contain"
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/>
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</div>
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</section>
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);
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}
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