@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@600;700;800&family=Noto+Sans+SC:wght@400;500;600;700&family=Noto+Sans:wght@400;500;600;700&display=swap');
:root{--ink:#0b1e36;--ink2:#173b7a;--muted:#5e6f86;--line:#dbe5f4;--mist:#f4f7fd;--white:#fff;--mint:#93c5fd;--deep:#1e40af;--gold:#93c5fd;--radius:22px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans SC","Noto Sans",Arial,sans-serif;background:#fff;line-height:1.7;font-weight:400}a{color:inherit;text-decoration:none}button{font:inherit}h1,h2,h3{font-family:Manrope,"Noto Sans SC","Noto Sans",Arial,sans-serif;letter-spacing:-.045em;line-height:1.2;margin:0;font-weight:700}body:lang(en),body:lang(pt-BR){font-family:"Noto Sans",Arial,sans-serif}body:lang(en) h1,body:lang(en) h2,body:lang(en) h3,body:lang(pt-BR) h1,body:lang(pt-BR) h2,body:lang(pt-BR) h3{font-family:Manrope,"Noto Sans",Arial,sans-serif}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.topbar{display:none}.topbar .container{display:none}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(219,229,244,.82);backdrop-filter:blur(16px)}.nav{height:76px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-family:Manrope,Arial,sans-serif;font-weight:800;letter-spacing:-.03em}.brand:after{content:"TradeFi Nexus"}.brand img{display:block;width:32px;height:32px}.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:14px;color:#344b63}.nav-links a{padding:27px 0;white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:var(--deep)}.nav-actions{display:flex;align-items:center;gap:14px;margin-left:12px}.lang-btn,.menu-btn{border:0;background:transparent;color:var(--ink);cursor:pointer}.lang-btn{font-size:13px}.menu-btn{display:none;font-size:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:999px;padding:12px 20px;font-weight:700;font-size:14px;cursor:pointer;transition:.2s}.btn-primary{background:var(--mint);color:var(--ink)}.btn-primary:hover{background:#bfdbfe}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--ink2)}.btn-ghost{border-color:#51677e;background:transparent;color:#fff}
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;opacity:.14;background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);background-size:62px 62px;mask-image:linear-gradient(90deg,#000,transparent 74%)}.hero .container{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:78px;align-items:center;padding:92px 0 104px}.eyebrow,.kicker{font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--deep);margin:0 0 18px}.hero .eyebrow{color:var(--mint)}h1{font-size:clamp(42px,5vw,72px);max-width:680px}.hero-copy{font-size:19px;line-height:1.65;color:#bbccda;max-width:570px;margin:25px 0 32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-orbit{min-height:380px;position:relative;display:grid;place-items:center}.orbit-ring{width:315px;height:315px;border:1px solid #52708b;border-radius:50%;position:relative}.orbit-ring:before,.orbit-ring:after{content:"";position:absolute;border:1px solid #36536f;border-radius:50%;inset:35px}.orbit-ring:after{inset:78px;border-color:#6a8aa5}.orbit-core{position:absolute;inset:111px;border-radius:50%;background:var(--mint);color:var(--ink);display:grid;place-items:center;text-align:center;font-weight:800;line-height:1.15;box-shadow:0 0 0 14px rgba(147,197,253,.12)}.orbit-core small{font-size:10px;letter-spacing:.12em;text-transform:uppercase}.orbit-node{position:absolute;display:flex;align-items:center;gap:8px;color:#fff;font-size:12px;font-weight:700}.orbit-node i{display:block;width:11px;height:11px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(147,197,253,.16)}.node-a{top:28px;left:44px}.node-b{right:10px;top:116px}.node-c{bottom:32px;left:18px}
.trust-strip{background:var(--mist);border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:25px 22px;border-right:1px solid var(--line)}.trust-item:first-child{padding-left:0}.trust-item:last-child{border-right:0}.trust-num{display:block;font:800 30px Manrope}.trust-label{display:block;color:var(--muted);font-size:13px;margin-top:4px}.section{padding:104px 0}.surface{background:var(--mist)}.section-head{display:flex;justify-content:space-between;gap:42px;align-items:end;margin-bottom:48px}.section-lead{color:var(--muted);max-width:460px;margin:0;font-size:16px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:220px}.feature-card .icon{width:42px;height:42px;border-radius:13px;background:#e8f0ff;color:var(--deep);display:grid;place-items:center;font-weight:800;margin-bottom:28px}.feature-card p,.split p,.step p,.legal p,.legal li{color:var(--muted);font-size:15px}.feature-card h3{margin-bottom:12px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:78px;align-items:center}.split-copy{max-width:500px}.split-copy h2{margin-bottom:22px}.checklist{display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}.checklist li{display:flex;gap:12px;align-items:flex-start;color:var(--ink);font-weight:600}.check{flex:0 0 23px;width:23px;height:23px;border-radius:50%;background:#e8f0ff;color:var(--deep);display:grid;place-items:center;font-size:13px;margin-top:2px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}.process:before{content:"";position:absolute;left:11%;right:11%;top:22px;border-top:1px dashed #a6bcc8}.step{position:relative;text-align:center;padding:0 14px}.step-no{position:relative;z-index:1;margin:0 auto 24px;width:45px;height:45px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--mint);font-weight:800;border:6px solid #fff;box-shadow:0 0 0 1px var(--ink)}.step h3{font-size:17px;margin-bottom:9px}.step p{margin:0}.quote{background:var(--ink);color:#fff;padding:70px;border-radius:28px;display:grid;grid-template-columns:1fr .7fr;gap:55px;align-items:center}.quote blockquote{margin:0;font:600 clamp(26px,3vw,42px)/1.25 Manrope;letter-spacing:-.04em}.quote-meta{border-left:1px solid #456078;padding-left:28px;color:#b8cad7}.quote-meta strong{display:block;color:#fff;margin-bottom:7px}.cta{background:var(--mint);padding:70px 0}.cta-row{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:40px;max-width:670px}
.site-footer{background:#07192d;color:#a5b8c7;padding:70px 0 28px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:44px;padding-bottom:54px}.footer-brand img{filter:none;opacity:.93;width:32px;height:32px}.footer-brand p{max-width:290px;font-size:14px}.footer-col h4{color:#fff;font-size:13px;margin:0 0 17px}.footer-col a{display:block;color:#a5b8c7;font-size:13px;margin:10px 0}.footer-col a:hover{color:var(--mint)}.footer-bottom{border-top:1px solid #213852;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.footer-bottom a{margin-left:18px}.page-hero{background:var(--mist);padding:75px 0 78px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(38px,5vw,60px);max-width:760px}.page-hero p{color:var(--muted);font-size:18px;max-width:690px;margin:20px 0 0}.solution-list{display:grid;gap:20px}.solution-row{display:grid;grid-template-columns:70px 1fr 240px;gap:28px;padding:30px 0;border-top:1px solid var(--line);align-items:start}.solution-no{font:800 18px Manrope;color:var(--deep)}.solution-row h3{margin-bottom:10px}.solution-row p{color:var(--muted);margin:0;max-width:610px}.solution-tag{font-size:12px;color:var(--muted);padding-top:5px;text-align:right}.about-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}.stat-box{border:1px solid var(--line);border-radius:18px;padding:24px}.stat-box strong{font:800 35px Manrope;display:block}.stat-box span{font-size:13px;color:var(--muted)}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px}.contact-card{border:1px solid var(--line);border-radius:24px;padding:32px;background:#fff}.contact-card h3{margin-bottom:14px}.contact-line{padding:18px 0;border-top:1px solid var(--line)}.contact-line strong{display:block;font-size:13px;margin-bottom:4px}.contact-line a{color:var(--deep);font-weight:700}.form{display:grid;gap:16px}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:700}.field input,.field textarea,.field select{width:100%;border:1px solid #cbdbe4;border-radius:10px;padding:13px 14px;font:inherit;color:var(--ink);background:#fff}.field textarea{min-height:130px;resize:vertical}.form-note{font-size:12px;color:var(--muted);margin:0}.legal{max-width:860px}.legal h2{font-size:27px;margin:43px 0 13px}.legal-intro{padding:22px 24px;border-left:4px solid var(--deep);background:var(--mist);color:var(--muted);margin:26px 0}.notice{padding:17px 20px;border:1px solid #f0d39b;background:#fff9eb;border-radius:13px;color:#66512f;font-size:14px}
@media(max-width:1024px){.nav-links{gap:16px}.nav-links a{font-size:13px}.hero .container{gap:30px}.section{padding:82px 0}.quote{padding:48px}.footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}}
.field input,.field textarea,.field select{border-color:#c8d7ed}.notice{border-color:#bfdbfe;background:#eff6ff;color:#1e3a8a}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 36px))}.topbar .container{justify-content:center}.topbar .container span:first-child{display:none}.nav{height:66px}.brand img{width:32px;height:32px}.menu-btn{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--line);padding:10px 18px 18px;flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:12px 0;border-bottom:1px solid #edf2f5}.nav-actions{margin-left:4px}.nav-actions .btn{display:none}.hero .container,.split,.contact-layout{grid-template-columns:1fr}.hero .container{padding:70px 0 72px}.hero-orbit{min-height:290px;transform:scale(.82);margin:-25px 0}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item{padding:21px 16px!important;border-bottom:1px solid var(--line)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(3),.trust-item:nth-child(4){border-bottom:0}.feature-grid{grid-template-columns:1fr}.section{padding:66px 0}.section-head{display:block;margin-bottom:32px}.section-lead{margin-top:18px}.process{grid-template-columns:1fr 1fr;gap:34px 5px}.process:before{display:none}.step{padding:0 8px}.quote{grid-template-columns:1fr;padding:32px;gap:28px}.cta-row{display:block}.cta h2{font-size:31px;margin-bottom:26px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom div{margin-top:12px}.footer-bottom a{margin:0 15px 0 0}.solution-row{grid-template-columns:40px 1fr}.solution-tag{grid-column:2;text-align:left;padding-top:0}.about-stat{grid-template-columns:1fr}.page-hero{padding:58px 0 60px}}
@media(max-width:420px){h1{font-size:40px}.hero-copy{font-size:17px}.hero-orbit{transform:scale(.7);margin:-55px 0}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.language-select{display:inline-flex;align-items:center;position:relative}.language-select-control{appearance:none;-webkit-appearance:none;min-width:132px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:9px 34px 9px 14px;font:600 13px/1.2 "Noto Sans SC","Noto Sans",Arial,sans-serif;cursor:pointer}.language-select:after{content:"⌄";position:absolute;right:13px;top:50%;transform:translateY(-58%);color:var(--deep);font-size:16px;pointer-events:none}.language-select-control:focus-visible{outline:3px solid rgba(147,197,253,.55);outline-offset:2px}
@media(max-width:768px){.language-select-control{min-width:118px;padding:8px 30px 8px 12px}.language-select:after{right:11px}}
@media(max-width:900px){
  .nav{height:68px;gap:12px}
  .nav-links{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);padding:10px 18px 18px;flex-direction:column;align-items:stretch;gap:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid #edf2f5}
  .nav-actions{margin-left:auto;gap:8px}
  .nav-actions .btn{display:none}
  .menu-btn{display:grid;place-items:center;width:44px;height:44px;padding:0;margin:0;font-size:22px}
  .hero .container,.split,.contact-layout{grid-template-columns:1fr}
  .hero .container{padding:76px 0 78px}
  .hero-orbit{min-height:300px;transform:scale(.84);margin:-18px 0}
  .section{padding:78px 0}
  .section-head{display:block;margin-bottom:34px}
  .section-lead{margin-top:18px}
  .quote{grid-template-columns:1fr;padding:40px;gap:28px}
  .cta-row{display:block}
  .cta h2{font-size:34px;margin-bottom:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{display:block}
  .footer-bottom div{margin-top:12px}
}
@media(max-width:600px){
  .container{width:min(var(--max),calc(100% - 32px))}
  .brand{min-width:0;gap:7px}
  .brand:after{font-size:14px}
  .language-select-control{min-width:112px;min-height:44px;padding:8px 30px 8px 12px}
  .hero .container{padding:64px 0 68px}
  .hero-orbit{transform:scale(.76);margin:-38px 0}
  .trust-item{min-width:0}
  .trust-num{font-size:26px}
  .trust-label{font-size:12px;line-height:1.5}
  .feature-card{padding:24px;min-height:0}
  .feature-card .icon{margin-bottom:22px}
  .solution-row{gap:18px;padding:24px 0}
  .contact-card{padding:24px}
  .field input,.field textarea,.field select{font-size:16px;min-height:48px}
  .field textarea{min-height:132px}
  .btn{min-height:44px}
  .quote{padding:28px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-brand{grid-column:auto}
  .site-footer{padding-top:56px}
}
@media(max-width:420px){
  .nav{gap:8px}
  .brand:after{font-size:13px}
  .language-select-control{min-width:104px}
  .hero-copy{font-size:16px}
  .hero-actions .btn{flex:1 1 auto}
  .process{gap:28px 2px}
  .step{padding:0 4px}
  .cta h2{font-size:29px}
}
@supports(padding:max(0px)){
  .site-header{padding-top:env(safe-area-inset-top)}
  .site-footer{padding-bottom:max(28px,env(safe-area-inset-bottom))}
}
@media(max-width:900px){
  .nav{position:relative}
  .brand{flex:1 1 auto;min-width:0;overflow:hidden}
  .brand:after{white-space:nowrap}
  .nav-actions{flex:0 0 auto;justify-content:flex-end}
  .menu-btn{flex:0 0 44px;margin-left:0!important}
}