*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0F0E0C;--bg2:#161410;--bg3:#1F1C17;
  --accent:#F5A623;--accent2:#FF6B35;--red:#E8341A;
  --text:#F2EDE6;--muted:#7A7167;
  --border2:rgba(255,255,255,0.06);
  --syne:'Syne',sans-serif;--mono:'DM Mono',monospace;--sans:'DM Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}

/* LANG SYSTEM */
[data-zh],[data-en]{display:none}
body.zh [data-zh]{display:revert}
body.en [data-en]{display:revert}
span[data-zh],span[data-en],small[data-zh],small[data-en]{display:inline}
body.zh span[data-en],body.zh small[data-en]{display:none}
body.en span[data-zh],body.en small[data-zh]{display:none}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:16px 48px;display:flex;justify-content:space-between;align-items:center;background:rgba(15,14,12,0.93);backdrop-filter:blur(16px);border-bottom:1px solid var(--border2);gap:16px}
.nav-logo{font-family:var(--mono);font-size:1.1rem;font-weight:500;flex-shrink:0;display:flex;align-items:center;gap:8px}
.nav-logo img{height:28px;width:auto;display:block}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-size:0.83rem;color:var(--muted);transition:color 0.2s;white-space:nowrap}
.nav-links a:hover{color:var(--text)}
.nav-controls{display:flex;gap:8px;align-items:center;flex-shrink:0}
.tg{display:flex;background:rgba(255,255,255,0.04);border:1px solid var(--border2);border-radius:6px;overflow:hidden}
.tb{background:none;border:none;color:var(--muted);font-family:var(--mono);font-size:0.7rem;padding:6px 10px;cursor:pointer;transition:all 0.2s;letter-spacing:0.03em}
.tb.on{background:var(--accent);color:#0F0E0C;font-weight:700}
.nav-cta{background:var(--accent);color:#0F0E0C;padding:8px 18px;border-radius:6px;font-size:0.82rem;font-weight:700;transition:all 0.2s;white-space:nowrap}
.nav-cta:hover{background:var(--accent2);color:#fff;transform:translateY(-1px)}

/* STICKY */
.sticky{position:fixed;bottom:0;left:0;right:0;z-index:199;background:rgba(15,14,12,0.96);backdrop-filter:blur(12px);border-top:1px solid var(--border2);padding:12px 48px;display:flex;justify-content:space-between;align-items:center;transform:translateY(100%);transition:transform 0.35s ease}
.sticky.show{transform:translateY(0)}
.sticky p{font-size:0.84rem;color:var(--muted)}
.sticky p b{color:var(--text);font-weight:500}
.sticky-btns{display:flex;gap:10px}

/* WA */
.wa{position:fixed;bottom:74px;right:22px;z-index:198;width:50px;height:50px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(37,211,102,0.3);transition:transform 0.2s}
.wa:hover{transform:scale(1.1)}
.wa svg{width:26px;height:26px;fill:#fff}

/* BTNS */
.bp{background:var(--accent);color:#0F0E0C;padding:13px 28px;border-radius:8px;font-size:0.9rem;font-weight:700;transition:all 0.2s;display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none}
.bp:hover{background:var(--accent2);color:#fff;transform:translateY(-2px)}
.bg{border:1px solid var(--border2);color:var(--muted);padding:13px 28px;border-radius:8px;font-size:0.9rem;transition:all 0.2s;display:inline-flex;align-items:center}
.bg:hover{border-color:var(--accent);color:var(--accent)}
.bsm{padding:7px 16px;font-size:0.78rem}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;padding:120px 48px 80px;position:relative;overflow:hidden}
.hgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(245,166,35,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(245,166,35,0.03) 1px,transparent 1px);background-size:64px 64px;pointer-events:none}
.hglow{position:absolute;top:-150px;right:-50px;width:650px;height:650px;background:radial-gradient(ellipse,rgba(232,52,26,0.11) 0%,rgba(245,166,35,0.05) 40%,transparent 70%);border-radius:50%;pointer-events:none}
.hglow2{position:absolute;bottom:-80px;left:100px;width:500px;height:500px;background:radial-gradient(ellipse,rgba(245,166,35,0.06) 0%,transparent 65%);border-radius:50%;pointer-events:none}
.hc{max-width:820px;position:relative;z-index:1}
.hlabel{font-family:var(--mono);font-size:0.74rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:30px;display:flex;align-items:center;gap:10px}
.hlabel::before{content:'';display:block;width:26px;height:1px;background:var(--accent)}
.hero h1{font-family:var(--syne);font-size:clamp(2.8rem,6vw,5.2rem);font-weight:800;line-height:1.05;letter-spacing:-0.03em;margin-bottom:26px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hsub{font-size:1.03rem;color:var(--muted);max-width:510px;line-height:1.9;margin-bottom:14px;font-weight:300}
.hsub strong{color:var(--text);font-weight:500}
.hpunch{font-size:0.9rem;color:var(--accent);font-family:var(--mono);margin-bottom:38px;padding-left:15px;border-left:2px solid var(--accent)}
.hacts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.hnote{font-family:var(--mono);font-size:0.73rem;color:var(--muted);line-height:1.7}
.hnote span{color:var(--accent)}

/* TICKER */
.ticker{background:var(--bg2);border-top:1px solid var(--border2);border-bottom:1px solid var(--border2);overflow:hidden;padding:12px 0}
.ttrack{display:flex;gap:60px;animation:tick 32s linear infinite;white-space:nowrap}
.ti{font-family:var(--mono);font-size:0.73rem;color:var(--muted);display:flex;align-items:center;gap:9px}
.ti::before{content:'◆';color:var(--accent);font-size:0.5rem}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* SECTIONS */
section{padding:88px 48px}
.sl{font-family:var(--mono);font-size:0.71rem;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.sl::before{content:'';display:block;width:18px;height:1px;background:var(--accent)}
.st{font-family:var(--syne);font-size:clamp(1.8rem,3.5vw,2.7rem);font-weight:800;letter-spacing:-0.02em;margin-bottom:14px;line-height:1.15}
.ss{color:var(--muted);font-size:0.92rem;max-width:490px;line-height:1.85;font-weight:300}

/* STORY */
.story{background:var(--bg2)}
.sgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:rgba(245,166,35,0.07);border:1px solid rgba(245,166,35,0.07);border-radius:14px;overflow:hidden;margin-top:44px}
.sc{background:var(--bg2);padding:34px 28px;transition:background 0.3s}
.sc:hover{background:var(--bg3)}
.scp{font-size:0.86rem;color:var(--muted);line-height:1.85;font-weight:300;margin-bottom:18px;font-style:italic}
.scp strong{color:var(--text);font-style:normal;font-weight:500}
.sct{font-family:var(--mono);font-size:0.7rem;color:var(--accent);padding-top:14px;border-top:1px solid var(--border2)}

/* JOURNEY */
.journey{background:var(--bg)}
.jsvg{margin-top:44px;width:100%;overflow-x:auto}
.jsvg svg{width:100%;max-width:680px;display:block;margin:0 auto}

/* PRICING */
.pricing{background:var(--bg2)}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:44px}
.pc{border:1px solid var(--border2);border-radius:13px;padding:28px 20px;background:rgba(255,255,255,0.012);position:relative;transition:border-color 0.3s,transform 0.3s}
.pc:hover{border-color:rgba(245,166,35,0.3);transform:translateY(-4px)}
.pc.feat{border-color:rgba(245,166,35,0.3);background:rgba(245,166,35,0.03)}
.pc.eq{border-color:rgba(232,52,26,0.25);background:rgba(232,52,26,0.03)}
.pbadge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--accent);color:#0F0E0C;font-family:var(--mono);font-size:0.62rem;font-weight:700;padding:3px 13px;border-radius:20px;white-space:nowrap}
.ptier{font-family:var(--mono);font-size:0.67rem;color:var(--muted);margin-bottom:9px;text-transform:uppercase;letter-spacing:0.08em}
.pc h3{font-family:var(--syne);font-size:1.08rem;font-weight:700;margin-bottom:7px}
.pamt{font-family:var(--mono);font-size:1.35rem;font-weight:500;color:var(--accent);margin:13px 0 3px;line-height:1.3}
.pamt small{font-size:0.68rem;color:var(--muted);font-weight:400}
.ptyp{font-size:0.72rem;color:var(--muted);margin-bottom:12px}
.pdesc{color:var(--muted);font-size:0.8rem;line-height:1.8;font-weight:300;padding-top:12px;border-top:1px solid var(--border2)}
.pfor{font-family:var(--mono);font-size:0.67rem;color:var(--accent);margin-top:10px;opacity:0.85}
.rnote{color:var(--muted);font-size:0.76rem;margin-top:18px;font-family:var(--mono)}

/* REFERRAL */
.referral{background:var(--bg3)}
.rgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:44px}
.rc{border:1px solid var(--border2);border-radius:12px;padding:26px 22px;background:rgba(255,255,255,0.012);transition:border-color 0.2s}
.rc:hover{border-color:rgba(245,166,35,0.25)}
.ramt{font-family:var(--syne);font-size:1.9rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:7px}
.rc h4{font-family:var(--syne);font-size:0.97rem;font-weight:700;margin-bottom:9px}
.rc p{color:var(--muted);font-size:0.82rem;line-height:1.8;font-weight:300}

/* FAQ */
.faq{background:var(--bg2)}
.flist{margin-top:44px;display:flex;flex-direction:column;gap:3px}
.fi{border:1px solid var(--border2);border-radius:9px;overflow:hidden}
.fq{width:100%;text-align:left;background:none;border:none;color:var(--text);font-family:var(--sans);font-size:0.91rem;font-weight:500;padding:17px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background 0.2s}
.fq:hover{background:rgba(245,166,35,0.04)}
.ficon{font-family:var(--mono);font-size:1.1rem;color:var(--accent);transition:transform 0.3s;flex-shrink:0;margin-left:12px}
.fi.open .ficon{transform:rotate(45deg)}
.fa{max-height:0;overflow:hidden;transition:max-height 0.35s ease}
.fai{padding:0 20px 16px;color:var(--muted);font-size:0.85rem;line-height:1.85;font-weight:300}
.fi.open .fa{max-height:280px}

/* ABOUT */
.astrip{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.atxt p{color:var(--muted);font-size:0.91rem;line-height:1.9;font-weight:300;margin-top:16px}
.atxt blockquote{border-left:2px solid var(--accent);padding-left:18px;margin-top:24px;font-style:italic;color:var(--muted);font-size:0.86rem;line-height:1.75}
.astack{display:flex;flex-direction:column;gap:9px}
.asi{border:1px solid var(--border2);border-radius:9px;padding:14px 18px;background:rgba(255,255,255,0.012);display:flex;align-items:center;gap:13px;transition:border-color 0.2s,background 0.2s}
.asi:hover{border-color:rgba(245,166,35,0.3);background:rgba(245,166,35,0.03)}
.adot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex-shrink:0}
.albl{font-family:var(--mono);font-size:0.74rem;color:var(--muted)}

/* CONTACT */
.contact{background:var(--bg)}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;margin-top:44px}
.cwrap{border:1px solid var(--border2);border-radius:14px;overflow:hidden}
.cform h3{font-family:var(--syne);font-size:1.2rem;font-weight:700;margin-bottom:7px}
.cform p{color:var(--muted);font-size:0.85rem;margin-bottom:22px}
.fg{margin-bottom:14px}
.fl{display:block;font-size:0.78rem;color:var(--muted);margin-bottom:5px;font-family:var(--mono)}
.fi2,.fta,.fsel{width:100%;padding:10px 14px;background:rgba(255,255,255,0.04);border:1px solid var(--border2);border-radius:7px;color:var(--text);font-family:var(--sans);font-size:0.87rem;transition:border-color 0.2s;outline:none}
.fi2:focus,.fta:focus,.fsel:focus{border-color:var(--accent)}
.fi2::placeholder,.fta::placeholder{color:var(--muted)}
.fta{min-height:90px;resize:vertical}
.fsel option{background:var(--bg2);color:var(--text)}
.fsub{width:100%;margin-top:5px}
.fnote{font-family:var(--mono);font-size:0.69rem;color:var(--muted);margin-top:9px;text-align:center}

/* CTA */
.cta{text-align:center;padding:105px 48px;position:relative;overflow:hidden}
.ctabg{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(232,52,26,0.08) 0%,rgba(245,166,35,0.04) 40%,transparent 70%)}
.ctaline{position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),var(--accent2),transparent)}
.cta h2{font-family:var(--syne);font-size:clamp(2rem,4.5vw,3.5rem);font-weight:800;letter-spacing:-0.03em;margin-bottom:14px;line-height:1.1}
.cta p{color:var(--muted);font-size:0.92rem;margin-bottom:9px;font-weight:300}
.ctafree{font-family:var(--mono);font-size:0.74rem;color:var(--muted);margin-bottom:30px}
.ctafree span{color:var(--accent)}

/* FOOTER */
footer{background:var(--bg2);border-top:1px solid var(--border2);padding:34px 48px;display:flex;justify-content:space-between;align-items:center}
.flogo{font-family:var(--mono);font-size:0.97rem;font-weight:500}
.flogo span{color:var(--accent)}
.fcopy{font-size:0.74rem;color:var(--muted)}
.ftags{display:flex;gap:13px}
.ftag{font-family:var(--mono);font-size:0.65rem;color:var(--muted)}

@media(max-width:1024px){.pgrid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  nav{padding:13px 18px;flex-wrap:wrap}
  .nav-links{display:none}
  .tb{padding:5px 8px;font-size:0.66rem}
  .hero{padding:96px 20px 56px}
  section{padding:56px 20px}
  .sgrid,.rgrid,.cgrid,.astrip{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .cta{padding:68px 20px}
  footer{flex-direction:column;gap:10px;text-align:center;padding:26px 20px}
  .sticky{padding:10px 18px}
  .sticky p{display:none}
}