:root{--bg:#07090f;--s1:#0c1220;--s2:#121b2e;--b1:rgba(255,255,255,.08);--t1:#ecf3ff;--t2:#a5bbda;--t3:#5b7599;--cy:#00cfc0;--cy1:rgba(0,207,192,.12);--rd:#f04040;--r:14px;--max:1120px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'PingFang SC',sans-serif;background:var(--bg);color:var(--t1);min-height:100vh}
.wrap{max-width:var(--max);margin:0 auto;padding:24px 20px 48px}
.hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;gap:12px;flex-wrap:wrap}
.logo{font-size:18px;font-weight:900}
.nav{display:flex;align-items:center;gap:16px}
.nav a{color:var(--t2);text-decoration:none;font-size:13px;font-weight:600}
.nav a:hover{color:var(--cy)}
.lang{background:var(--s2);border:1px solid var(--b1);color:var(--t2);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px}
.hero{margin-bottom:28px}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--cy);background:var(--cy1);border:1px solid rgba(0,207,192,.3);padding:5px 10px;border-radius:999px;margin-bottom:14px}
.hero h1{font-size:clamp(26px,4vw,36px);font-weight:900;letter-spacing:-.5px;line-height:1.25;max-width:720px}
.hero p{color:var(--t2);margin-top:14px;line-height:1.75;font-size:15px;max-width:640px}
.hero-cta{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.cta{display:inline-flex;align-items:center;padding:12px 20px;border-radius:10px;font-weight:800;font-size:14px;text-decoration:none}
.cta.primary{background:linear-gradient(135deg,var(--cy),#4b90ff);color:#fff}
.cta.ghost{border:1px solid var(--b1);color:var(--t2);background:var(--s1)}
.steps{display:flex;gap:10px;margin:28px 0}
.step{flex:1;background:var(--s1);border:1px solid var(--b1);border-radius:var(--r);padding:12px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--t3)}
.step span{width:26px;height:26px;border-radius:50%;background:var(--s2);display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.step.on{border-color:rgba(0,207,192,.4);background:var(--cy1);color:var(--cy)}
.step.on span{background:var(--cy);color:#000}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:36px}
.feat div{background:var(--s1);border:1px solid var(--b1);border-radius:var(--r);padding:14px}
.feat strong{font-size:13px;display:block;margin-bottom:4px}
.feat p{font-size:12px;color:var(--t2);line-height:1.6}
.demo-card{margin-bottom:36px}
.video-card{margin-bottom:36px;background:linear-gradient(180deg,rgba(0,207,192,.07),var(--s1))}
.video-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.video-link{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:10px;border:1px solid rgba(0,207,192,.32);background:var(--cy1);color:var(--cy);text-decoration:none;font-size:13px;font-weight:800;white-space:nowrap}
.video-shell{border-radius:16px;padding:10px;background:#02040a;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px rgba(0,0,0,.28)}
.demo-video{width:100%;aspect-ratio:1850/926;border-radius:12px;border:1px solid var(--b1);background:#000;display:block}
.video-note{margin-top:12px;font-size:12px;line-height:1.6;color:var(--t2);padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid var(--b1)}
.fit-card,.outcome-card,.faq-card{margin-bottom:36px}
.fit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.fit-grid div{background:var(--s2);border:1px solid var(--b1);border-radius:12px;padding:14px}
.fit-grid h3{font-size:14px;margin-bottom:8px}
.fit-grid p{font-size:12px;color:var(--t2);line-height:1.65}
.outcomes{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.outcomes div{padding:13px;border-radius:12px;background:var(--s2);border:1px solid var(--b1)}
.outcomes strong{display:block;font-size:13px;margin-bottom:5px;color:var(--t1)}
.outcomes span{display:block;font-size:12px;line-height:1.6;color:var(--t2)}
.flow-card{margin-bottom:36px}
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.flow div{background:var(--s2);border:1px solid var(--b1);border-radius:12px;padding:14px}
.flow span{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--cy);color:#001316;font-size:13px;font-weight:900;margin-bottom:10px}
.flow strong{display:block;font-size:14px;margin-bottom:6px}
.flow p{font-size:12px;color:var(--t2);line-height:1.6}
.pricing{margin-bottom:36px}
.pricing h2{font-size:22px;font-weight:900;margin-bottom:6px}
.pricing-sub{color:var(--t3);font-size:13px;margin-bottom:20px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.plan{background:var(--s1);border:1px solid var(--b1);border-radius:var(--r);padding:20px;position:relative;display:flex;flex-direction:column}
.plan.featured{border-color:rgba(0,207,192,.45);background:linear-gradient(180deg,rgba(0,207,192,.08),var(--s1))}
.plan-tag{position:absolute;top:12px;right:12px;font-size:10px;font-weight:800;text-transform:uppercase;color:var(--cy);background:var(--cy1);padding:4px 8px;border-radius:6px}
.plan-name{font-size:14px;font-weight:800;color:var(--t2);margin-bottom:8px}
.plan-price{font-size:32px;font-weight:900;margin-bottom:14px}
.plan-price span{font-size:14px;font-weight:600;color:var(--t3)}
.plan ul{list-style:none;font-size:13px;color:var(--t2);line-height:1.8;margin-bottom:18px;flex:1}
.plan ul li::before{content:'✓ ';color:var(--cy)}
.plan-btn{display:block;text-align:center;padding:11px;border-radius:10px;border:1px solid var(--b1);color:var(--t1);font-weight:700;text-decoration:none;font-size:13px;background:var(--s2)}
.plan-btn.primary,.plan-btn:hover{border-color:rgba(0,207,192,.4);background:var(--cy1);color:var(--cy)}
.faq{display:grid;gap:10px}
.faq details{background:var(--s2);border:1px solid var(--b1);border-radius:12px;padding:12px 14px}
.faq summary{cursor:pointer;font-size:13px;font-weight:800;color:var(--t1)}
.faq p{font-size:12px;color:var(--t2);line-height:1.7;margin-top:8px}
.trial-hint{margin-top:14px;font-size:12px;color:var(--t3);text-align:center}
.card{background:var(--s1);border:1px solid var(--b1);border-radius:var(--r);padding:20px}
.section-title{font-size:18px;font-weight:900;margin-bottom:14px}
.dl{display:block;text-align:center;padding:12px;background:var(--cy1);border:1px solid rgba(0,207,192,.3);border-radius:10px;color:var(--cy);font-weight:700;text-decoration:none;margin-bottom:10px}
.hint{font-size:12px;color:var(--t3);margin-bottom:18px;line-height:1.6}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:11px;font-weight:700;color:var(--t3);margin-bottom:5px;text-transform:uppercase}
.field input{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--b1);background:var(--s2);color:var(--t1)}
.field-hint{font-size:11px;color:var(--t3);margin-top:5px;line-height:1.5}
.access-field.hide{display:none}
.hide{display:none!important}
.drop{display:block;border:2px dashed rgba(0,207,192,.35);border-radius:12px;padding:28px 16px;cursor:pointer;transition:.15s;background:rgba(0,207,192,.03)}
.drop:hover{border-color:var(--cy);background:rgba(0,207,192,.08)}
.drop-inner{text-align:center}
.drop-ico{font-size:36px;margin-bottom:8px}
.drop-sub{font-size:11px;color:var(--t3);margin-top:6px}
.fname{font-size:12px;color:var(--cy);margin:10px 0;min-height:18px}
.go{width:100%;padding:14px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--cy),#4b90ff);color:#fff;font-size:15px;font-weight:800;cursor:pointer;margin-top:8px}
.go:disabled{opacity:.4;cursor:not-allowed}
.err{color:var(--rd);font-size:13px;margin-top:12px;line-height:1.5}
.loading{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;color:var(--cy);font-size:13px}
.loading.hide{display:none}
.resume{margin-top:16px;padding:14px 16px;border-radius:10px;border:1px solid rgba(0,207,192,.28);background:var(--cy1)}
.resume.hide{display:none}
.resume-title{font-size:14px;font-weight:800;color:var(--cy);margin-bottom:4px}
.resume-sub{font-size:12px;color:var(--t2);line-height:1.6;margin-bottom:12px}
.resume-actions{display:flex;gap:10px;flex-wrap:wrap}
.resume-go{flex:1;min-width:160px;padding:10px 14px;margin-top:0;font-size:13px}
.resume-new{flex:1;min-width:140px;padding:10px 14px;border-radius:10px;border:1px solid var(--b1);background:var(--s2);color:var(--t2);font-size:13px;cursor:pointer}
.resume-new:hover{border-color:rgba(0,207,192,.35);color:var(--cy)}
.spin{width:18px;height:18px;border:2px solid rgba(0,207,192,.3);border-top-color:var(--cy);border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.ft{margin-top:40px;padding-top:20px;border-top:1px solid var(--b1);display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--t3)}
.ft a{color:var(--t2);text-decoration:none}
.ft a:hover{color:var(--cy)}
@media(max-width:640px){.steps{flex-direction:column}}