/* ============================================================
   TagYe 介绍页 · 白底 · 微信绿主题（取自小程序前端配色）
   取色来源 tagye-miniprogram/app.wxss
   ============================================================ */
:root{
  --bg:#F6F6F6;
  --card:#FFFFFF;
  --primary:#07c160;
  --primary-2:#0eaa6e;
  --primary-3:#13c98a;
  --primary-light:rgba(7,193,96,.08);
  --primary-shadow:rgba(7,193,96,.28);
  --ink:#333333;
  --muted:#666666;
  --faint:#999999;
  --border:#F0F0F0;
  --border2:#E0E0E0;
  --danger:#FF3B30;
  --warning:#FF9500;
  --info:#007AFF;
  --grad:linear-gradient(120deg,#07c160,#0eaa6e 55%,#13c98a);
  --glass:rgba(255,255,255,.66);
  --glass-brd:rgba(7,193,96,.18);
  --radius:20px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  overflow-x:hidden;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.grad-text{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- 文字载入动画（全局） ---------- */
@keyframes textIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.load{opacity:0;animation:textIn .85s var(--ease) both}
.hero__copy .pill{animation-delay:.15s}
.hero__title{animation-delay:.30s}
.hero__sub{animation-delay:.50s}
.hero__desc{animation-delay:.65s}
.hero__actions{animation-delay:.80s}
.hero__chips{animation-delay:.95s}
.nav__brand{opacity:0;animation:textIn .6s var(--ease) both;animation-delay:.10s}
.nav__link{opacity:0;animation:textIn .6s var(--ease) both}
.nav__link:nth-child(1){animation-delay:.18s}
.nav__link:nth-child(2){animation-delay:.24s}
.nav__link:nth-child(3){animation-delay:.30s}
.nav__link:nth-child(4){animation-delay:.36s}
.nav__link:nth-child(5){animation-delay:.42s}
.nav__link:nth-child(6){animation-delay:.48s}
.nav__cta{opacity:0;animation:textIn .6s var(--ease) both;animation-delay:.70s}
.footer__brand{opacity:0;animation:textIn .8s var(--ease) both;animation-delay:.10s}
.footer__nav.load{animation-delay:.25s}

/* ---------- 预加载 ---------- */
.preloader{position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .6s var(--ease),visibility .6s;}
.preloader.hide{opacity:0;visibility:hidden}
.preloader__ring{width:64px;height:64px;border-radius:50%;
  border:3px solid rgba(7,193,96,.15);border-top-color:var(--primary);
  border-right-color:var(--primary-2);animation:spin 1s linear infinite}
.preloader__logo{font-family:"Orbitron",sans-serif;font-weight:900;font-size:28px;letter-spacing:3px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.preloader__bar{width:180px;height:4px;border-radius:99px;background:rgba(7,193,96,.15);overflow:hidden}
.preloader__bar span{display:block;height:100%;width:0;background:var(--grad);animation:bar 1.4s var(--ease) forwards}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bar{to{width:100%}}

/* ---------- 跳转过渡 ---------- */
.page-wipe{position:fixed;inset:0;z-index:9000;pointer-events:none;
  background:linear-gradient(120deg,#07c160,#0eaa6e 60%,#13c98a);
  transform:scaleY(0);transform-origin:top;opacity:1}
.page-wipe.run{animation:wipe .62s var(--ease)}
@keyframes wipe{
  0%{transform:scaleY(0);transform-origin:top}
  50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom}
  100%{transform:scaleY(0);transform-origin:bottom}
}

/* ---------- 自定义光标 ---------- */
.cursor-glow{position:fixed;top:0;left:0;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(7,193,96,.16),transparent 60%);
  transform:translate(-50%,-50%);pointer-events:none;z-index:1;filter:blur(8px);
  transition:opacity .3s;mix-blend-mode:multiply}
.cursor-dot{position:fixed;top:0;left:0;width:7px;height:7px;border-radius:50%;
  background:var(--primary);box-shadow:0 0 12px var(--primary-shadow);transform:translate(-50%,-50%);
  pointer-events:none;z-index:2}
@media(hover:none){.cursor-glow,.cursor-dot{display:none}}

/* ---------- 粒子 ---------- */
.particles{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.7}

/* ---------- 流光背景（白底·柔和） ---------- */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(1100px 760px at 78% -8%,rgba(7,193,96,.10),transparent 60%),
  radial-gradient(900px 680px at 8% 108%,rgba(0,122,255,.07),transparent 55%),
  linear-gradient(180deg,#ffffff,var(--bg));}
.aurora__blob{position:absolute;width:40vmax;height:40vmax;border-radius:50%;filter:blur(80px);opacity:.5;
  background:conic-gradient(from 0deg,rgba(7,193,96,.6),rgba(19,201,138,.5),rgba(0,122,255,.45),rgba(7,193,96,.6));
  animation:blobMove 22s ease-in-out infinite}
.aurora__blob--1{top:-16vmax;left:-12vmax;opacity:.30}
.aurora__blob--2{bottom:-18vmax;right:-14vmax;animation-delay:-7s;opacity:.26}
.aurora__blob--3{top:28%;left:42%;width:26vmax;height:26vmax;opacity:.20;animation-delay:-13s}
@keyframes blobMove{
  0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}
  33%{transform:translate(6vmax,4vmax) rotate(120deg) scale(1.1)}
  66%{transform:translate(-5vmax,-3vmax) rotate(240deg) scale(.95)}
}
.aurora__grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(7,193,96,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(7,193,96,.05) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse at 50% 30%,#000,transparent 78%);
  animation:gridScroll 18s linear infinite}
@keyframes gridScroll{to{background-position:48px 48px}}
.aurora__noise{position:absolute;inset:0;opacity:.025;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- 容器 ---------- */
.section{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:110px 24px}
.section__head{text-align:center;margin-bottom:54px}
.kicker{display:inline-block;font-family:"Orbitron",sans-serif;letter-spacing:4px;font-size:12px;
  color:var(--primary);padding:6px 14px;border:1px solid var(--glass-brd);border-radius:99px;
  background:var(--glass);backdrop-filter:blur(8px);margin-bottom:16px}
.section__title{font-size:clamp(28px,5vw,46px);font-weight:900;letter-spacing:1px}
.section__sub{color:var(--muted);margin-top:10px}

/* ---------- 玻璃 ---------- */
.glass{
  position:relative;background:var(--glass);border:1px solid var(--border);
  border-radius:var(--radius);backdrop-filter:blur(14px);
  box-shadow:0 10px 34px rgba(7,193,96,.07),0 2px 8px rgba(0,0,0,.03),inset 0 1px 0 rgba(255,255,255,.7);
  overflow:hidden;transition:box-shadow .4s,border-color .4s,transform .3s var(--ease);
}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(7,193,96,.55),transparent 40%,transparent 60%,rgba(0,122,255,.45));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.glass:hover{box-shadow:0 18px 48px rgba(7,193,96,.16);border-color:var(--glass-brd)}
.glass:hover::after{opacity:1}

/* ---------- 按钮 ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:99px;font-weight:700;letter-spacing:.5px;cursor:pointer;
  border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s,filter .25s,border-color .25s;will-change:transform}
.btn--lg{padding:16px 34px;font-size:17px}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 26px var(--primary-shadow)}
.btn--primary:hover{box-shadow:0 12px 38px rgba(7,193,96,.4);filter:brightness(1.05)}
.btn--primary::before{content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .6s}
.btn--primary:hover::before{transform:translateX(120%)}
.btn--ghost{background:var(--card);border-color:var(--border2);color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.04)}
.btn--ghost:hover{border-color:var(--primary);color:var(--primary);box-shadow:0 0 22px rgba(7,193,96,.18)}

/* ---------- 导航 ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
  justify-content:space-between;padding:16px 28px;transition:padding .3s,background .3s,box-shadow .3s}
.nav.scrolled{padding:10px 28px;background:rgba(255,255,255,.8);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);box-shadow:0 6px 24px rgba(0,0,0,.05)}
.nav__brand{display:flex;align-items:center;gap:10px;font-weight:900}
.nav__name{font-family:"Orbitron",sans-serif;font-size:22px;letter-spacing:1px}

/* logo 标记（纯 CSS，无图片） */
.brand-mark{width:30px;height:30px;border-radius:10px;background:var(--grad);flex:0 0 auto;
  position:relative;box-shadow:0 4px 14px var(--primary-shadow)}
.brand-mark::after{content:"";position:absolute;inset:0;margin:auto;width:13px;height:13px;
  border:2.5px solid #fff;border-radius:4px;transform:rotate(45deg)}
.brand-mark--lg{width:38px;height:38px;border-radius:12px}
.nav__links{display:flex;gap:8px}
.nav__link{position:relative;padding:8px 14px;color:var(--muted);font-weight:500;transition:color .25s}
.nav__link::after{content:attr(data-text);position:absolute;left:14px;top:8px;color:var(--primary);
  opacity:0;transform:translateY(6px);transition:.3s var(--ease);pointer-events:none}
.nav__link:hover{color:transparent}
.nav__link:hover::after{opacity:1;transform:translateY(0)}
.nav__link.active{color:var(--primary)}
.nav__cta{padding:9px 20px}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__toggle span{width:26px;height:2px;background:var(--ink);transition:.3s;border-radius:2px}
.nav__toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle.open span:nth-child(2){opacity:0}
.nav__toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- 英雄区 ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;z-index:2;
  padding:120px 24px 60px;overflow:hidden}
.hero__bg{position:absolute;inset:0;
  background:
    radial-gradient(900px 600px at 75% 18%,rgba(7,193,96,.10),transparent 60%),
    radial-gradient(820px 600px at 14% 92%,rgba(0,122,255,.07),transparent 60%);
  mask-image:radial-gradient(ellipse at 70% 40%,#000,transparent 80%)}
.hero__inner{max-width:1180px;margin:0 auto;width:100%;display:grid;grid-template-columns:1.1fr .9fr;
  gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:99px;
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(8px);font-size:13px;color:var(--muted)}
.pill__dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px var(--primary-shadow);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3;transform:scale(.7)}}
.hero__title{font-family:"Orbitron",sans-serif;font-weight:900;font-size:clamp(56px,12vw,140px);
  line-height:.95;margin:18px 0 10px;letter-spacing:2px}
.hero__sub{font-size:clamp(16px,2.4vw,22px);color:#3a7d57;min-height:1.6em;font-weight:500}
.caret{display:inline-block;color:var(--primary);animation:caretBlink 1s steps(1) infinite}
@keyframes caretBlink{50%{opacity:0}}
.hero__desc{color:var(--muted);margin:18px 0 26px;max-width:520px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.chip{padding:6px 14px;border-radius:99px;font-size:13px;color:#1f8a52;
  background:var(--primary-light);border:1px solid rgba(7,193,96,.28);transition:.3s}
.chip:hover{transform:translateY(-3px);box-shadow:0 6px 18px var(--primary-shadow)}
.hero__visual{display:flex;justify-content:center;position:relative}
.phone-float{position:relative;animation:float 6s ease-in-out infinite;will-change:transform}
@keyframes float{50%{transform:translateY(-22px)}}
/* 纯 CSS 手机（无图片） */
.phone{position:relative;width:min(300px,78vw);aspect-ratio:300/620;border-radius:42px;
  background:linear-gradient(160deg,#ffffff,#eef3f0);border:10px solid #e7ebe8;
  box-shadow:0 30px 62px rgba(7,193,96,.22),inset 0 2px 6px rgba(255,255,255,.85);
  padding:0;overflow:hidden;animation:phoneIn .9s var(--ease) both}
@keyframes phoneIn{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:none}}
.phone__notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:92px;height:18px;
  background:#e7ebe8;border-radius:0 0 14px 14px;z-index:4}
.phone__screen{position:absolute;inset:10px;border-radius:32px;overflow:hidden;
  background:linear-gradient(180deg,#ffffff,#f4faf6);padding:26px 16px 16px;display:flex;flex-direction:column;gap:12px}
.phone__bar{display:flex;align-items:center;gap:8px}
.phone__dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 8px var(--primary-shadow);animation:pulse 1.6s infinite}
.phone__title{font-weight:800;font-size:15px;color:var(--ink)}
.phone__scan{margin-left:auto;font-size:11px;padding:3px 11px;border-radius:99px;background:var(--grad);color:#fff;box-shadow:0 3px 10px var(--primary-shadow)}
.phone__ocr{background:#f1faf4;border:1px solid rgba(7,193,96,.18);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:7px}
.phone__ocr-label{font-size:11px;color:var(--primary);font-weight:700}
.phone__ocr-line{height:8px;border-radius:6px;background:linear-gradient(90deg,rgba(7,193,96,.55),rgba(19,201,138,.25));background-size:200% 100%;animation:ocrSlide 1.6s linear infinite}
.phone__ocr-line.w1{width:92%}.phone__ocr-line.w2{width:68%}.phone__ocr-line.w3{width:80%}
@keyframes ocrSlide{to{background-position:-200% 0}}
.phone__card{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:10px;box-shadow:0 4px 14px rgba(0,0,0,.04)}
.phone__thumb{width:38px;height:38px;border-radius:11px;flex:0 0 auto;position:relative;
  background:linear-gradient(140deg,var(--primary),var(--primary-3))}
.phone__thumb::after{content:"";position:absolute;inset:0;margin:auto;width:14px;height:14px;
  border:2px solid #fff;border-radius:4px;transform:rotate(45deg)}
.phone__meta{display:flex;flex-direction:column;gap:2px}
.phone__name{font-size:12px;font-weight:700;color:var(--ink)}
.phone__tag{font-size:10px;color:var(--primary)}
.phone__btn{margin-top:auto;padding:12px;border-radius:14px;background:var(--grad);color:#fff;text-align:center;
  font-weight:700;font-size:13px;box-shadow:0 8px 22px var(--primary-shadow);animation:btnPulse 2.4s ease-in-out infinite}
@keyframes btnPulse{50%{box-shadow:0 10px 30px rgba(7,193,96,.45)}}
.phone-glow{position:absolute;inset:-12% -8%;border-radius:50px;z-index:-1;
  background:radial-gradient(circle at 50% 40%,rgba(7,193,96,.4),transparent 65%);filter:blur(30px);
  animation:phoneGlow 4s ease-in-out infinite}
@keyframes phoneGlow{50%{opacity:.6;transform:scale(1.06)}}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--faint);font-size:11px;
  letter-spacing:3px;font-family:"Orbitron",sans-serif}
.mouse{width:24px;height:38px;border:2px solid var(--border2);border-radius:14px;display:flex;justify-content:center;padding-top:6px}
.wheel{width:4px;height:8px;border-radius:2px;background:var(--primary);animation:wheel 1.4s infinite}
@keyframes wheel{50%{transform:translateY(10px);opacity:0}}

/* ---------- 关于 ---------- */
.about__grid{display:grid;grid-template-columns:1.3fr 1fr;gap:26px;align-items:stretch}
.about__card{padding:40px}
.about__lead{font-size:22px;font-weight:700;line-height:1.6;margin-bottom:16px}
.hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.about__p{color:var(--muted);margin-bottom:14px}
.link-arrow{display:inline-block;margin-top:10px;color:var(--primary);font-weight:600;transition:.3s}
.link-arrow:hover{letter-spacing:1px;text-shadow:0 0 14px var(--primary-shadow)}
.about__stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{padding:26px;display:flex;flex-direction:column;gap:6px;justify-content:center}
.stat__num{font-family:"Orbitron",sans-serif;font-size:40px;font-weight:900}
.stat__label{color:var(--muted);font-size:14px}

/* ---------- 功能卡片 ---------- */
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{padding:30px;transition:transform .3s var(--ease),box-shadow .3s;transform-style:preserve-3d}
.card:hover{transform:translateY(-8px);box-shadow:0 20px 54px rgba(7,193,96,.2)}
.card__icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--primary-light);border:1px solid rgba(7,193,96,.22)}
.card__icon svg{width:30px;height:30px;fill:none;stroke:var(--primary);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  transition:transform .4s var(--ease)}
.card:hover .card__icon svg{transform:rotate(-8deg) scale(1.12)}
.card__title{font-size:20px;font-weight:700;margin-bottom:10px}
.card__text{color:var(--muted);font-size:15px}
.card__shine{position:absolute;top:0;left:-60%;width:50%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(7,193,96,.14),transparent);transform:skewX(-20deg);
  transition:left .7s var(--ease)}
.card:hover .card__shine{left:120%}

/* ---------- 流程 ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps__line{position:absolute;top:46px;left:12%;right:12%;height:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));opacity:.4;z-index:0}
.step{position:relative;z-index:1;padding:28px 22px;text-align:center;background:var(--glass);
  border:1px solid var(--border);border-radius:var(--radius);backdrop-filter:blur(10px);transition:.3s}
.step:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:0 14px 40px rgba(7,193,96,.18)}
.step__no{font-family:"Orbitron",sans-serif;font-size:46px;font-weight:900;display:block;line-height:1}
.step__title{font-size:18px;font-weight:700;margin:12px 0 8px}
.step__text{color:var(--muted);font-size:14px}

/* ---------- 技术栈 ---------- */
.marquee{overflow:hidden;margin-bottom:30px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;gap:18px;width:max-content;animation:marquee 22s linear infinite}
.marquee__item{padding:12px 24px;border-radius:99px;white-space:nowrap;font-weight:600;
  background:var(--card);border:1px solid var(--border2);box-shadow:0 2px 8px rgba(0,0,0,.04);color:#1f8a52}
@keyframes marquee{to{transform:translateX(-50%)}}
.tech__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tech__item{padding:22px;display:flex;flex-direction:column;gap:6px;transition:.3s}
.tech__item:hover{transform:translateY(-5px);box-shadow:0 12px 34px rgba(7,193,96,.18);border-color:var(--glass-brd)}
.tech__k{font-size:12px;color:var(--primary);letter-spacing:2px;font-family:"Orbitron",sans-serif}
.tech__v{font-size:18px;font-weight:700}

/* ---------- 架构 ---------- */
.arch__panel{padding:24px}
.arch__svg{width:100%;height:auto}
.arch__svg .node rect{fill:var(--card);stroke:var(--primary);stroke-width:1.5}
.arch__svg .node text{fill:var(--ink);font-size:17px;font-weight:700;text-anchor:middle;font-family:"Noto Sans SC",sans-serif}
.arch__svg .node text.sub{fill:var(--faint);font-size:12px;font-weight:400}
.arch__svg .flow{fill:none;stroke:var(--primary);stroke-width:2.5;stroke-dasharray:8 8;
  animation:flowDash 1.2s linear infinite}
@keyframes flowDash{to{stroke-dashoffset:-32}}

/* ---------- 数据 ---------- */
.stats__wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.counter{padding:34px 20px;text-align:center;transition:.3s}
.counter:hover{transform:translateY(-6px);border-color:var(--glass-brd)}
.counter__num{font-family:"Orbitron",sans-serif;font-size:52px;font-weight:900;display:block}
.counter__label{color:var(--muted);font-size:15px;margin-top:6px}

/* ---------- CTA ---------- */
.cta__panel{position:relative;padding:70px 30px;text-align:center;overflow:hidden}
.cta__glow{position:absolute;inset:-40% -10%;background:conic-gradient(from 0deg,transparent,rgba(7,193,96,.28),transparent 40%);
  animation:spin 14s linear infinite;z-index:-1}
.cta__title{font-size:clamp(30px,6vw,56px);font-weight:900}
.shimmer{background-size:200% auto;animation:shimmer 4s linear infinite}
@keyframes shimmer{to{background-position:200% center}}
.cta__text{color:var(--muted);max-width:560px;margin:16px auto 30px;font-size:17px}
.cta__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.footer{position:relative;z-index:2;padding:50px 24px 30px;max-width:1180px;margin:0 auto}
.footer__line{height:1px;background:linear-gradient(90deg,transparent,var(--border2),transparent);margin-bottom:34px}
.footer__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:center}
.footer__brand{display:flex;align-items:center;gap:12px}
.footer__name{font-family:"Orbitron",sans-serif;font-size:24px;font-weight:900}
.footer__tag{color:var(--faint);font-size:13px;width:100%}
.footer__nav{display:flex;gap:18px;flex-wrap:wrap}
.footer__nav a{color:var(--muted);transition:.25s}
.footer__nav a:hover{color:var(--primary);text-shadow:0 0 12px var(--primary-shadow)}
.footer__copy{text-align:center;color:var(--faint);font-size:13px;margin-top:30px}

/* ---------- 进场动画 ---------- */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* glitch 标题（绿系） */
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;clip-path:inset(0)}
.glitch::before{background:linear-gradient(120deg,#07c160,#07c160);animation:glitch1 3.5s infinite}
.glitch::after{background:linear-gradient(120deg,#13c98a,#0eaa6e);animation:glitch2 3.5s infinite}
@keyframes glitch1{0%,92%,100%{transform:none;opacity:0}93%{transform:translate(-3px,-2px);opacity:.8}96%{transform:translate(3px,1px);opacity:.8}}
@keyframes glitch2{0%,92%,100%{transform:none;opacity:0}94%{transform:translate(3px,2px);opacity:.8}97%{transform:translate(-2px,-1px);opacity:.8}}

/* ---------- 响应式 ---------- */
@media(max-width:980px){
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__copy{order:2}
  .hero__visual{order:1}
  .hero__actions,.hero__chips{justify-content:center}
  .hero__desc{margin-left:auto;margin-right:auto}
  .features__grid{grid-template-columns:repeat(2,1fr)}
  .about__grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps__line{display:none}
  .tech__grid{grid-template-columns:repeat(2,1fr)}
  .stats__wrap{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:620px){
  .nav__links{position:fixed;top:64px;right:16px;left:16px;flex-direction:column;gap:6px;
    background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border:1px solid var(--border);
    border-radius:18px;padding:14px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s}
  .nav__links.open{transform:none;opacity:1;pointer-events:auto}
  .nav__cta{display:none}
  .nav__toggle{display:flex}
  .features__grid,.steps,.tech__grid,.stats__wrap{grid-template-columns:1fr}
  .section{padding:80px 18px}
}

/* 尊重减少动效偏好 */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.15s!important}
  .reveal,.load{opacity:1;transform:none}
}