@import url('/assets/tokens.css');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
body::before,body::after{content:'';position:fixed;top:0;bottom:0;width:1px;z-index:1;pointer-events:none;background-image:repeating-linear-gradient(var(--border) 0 16px,transparent 16px 28px)}
body::before{left:3%}body::after{right:3%}
#geo-bg{position:fixed;inset:0;z-index:-1;pointer-events:none}
.hb{background:repeating-linear-gradient(90deg,var(--border) 0 16px,transparent 16px 28px) no-repeat bottom/100% 1px}
.ht{background:repeating-linear-gradient(90deg,var(--border) 0 16px,transparent 16px 28px) no-repeat top/100% 1px}

header.main-header{position:sticky;top:0;z-index:100;background:rgba(8,8,8,.97);backdrop-filter:blur(16px);height:56px}
header.main-header nav{height:56px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;gap:12px}
.nav-logo{height:24px;width:auto;display:block}
.nav-l{display:flex;align-items:center;gap:14px}
.nav-c{display:flex;gap:28px;position:relative}
.nav-r{display:flex;align-items:center;gap:14px}
.badge{display:inline-flex;align-items:center;height:30px;padding:0 11px;border:1px solid var(--accent-border);position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-text)}
.badge .cn{position:absolute;width:7px;height:7px;border-color:var(--accent-border)}
.badge .cn.tl{top:-1px;left:-1px;border-top:1px solid;border-left:1px solid}
.badge .cn.tr{top:-1px;right:-1px;border-top:1px solid;border-right:1px solid}
.badge .cn.bl{bottom:-1px;left:-1px;border-bottom:1px solid;border-left:1px solid}
.badge .cn.br{bottom:-1px;right:-1px;border-bottom:1px solid;border-right:1px solid}
.nl{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;gap:5px;transition:color .2s}
.nl:hover{color:#fff}
.nl-dot{color:#3a3a3a}
.ni{display:flex;gap:12px}
.cbtn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:30px;padding:0 14px}
.cbtn .c{position:absolute;width:8px;height:8px;border-color:#2a2a2a;transition:border-color .2s}
.cbtn .c.tl{top:0;left:0;border-top:1px solid;border-left:1px solid}
.cbtn .c.tr{top:0;right:0;border-top:1px solid;border-right:1px solid}
.cbtn .c.bl{bottom:0;left:0;border-bottom:1px solid;border-left:1px solid}
.cbtn .c.br{bottom:0;right:0;border-bottom:1px solid;border-right:1px solid}
.cbtn:hover .c{border-color:#fff}
.cbtn .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#acacac}
@media(max-width:1100px){.nav-c,.ni{display:none}}
.nl-wrap{position:relative;display:inline-flex}
.nl-wrap .nl-arrow{margin-left:4px;font-size:9px;color:#5a5a5a;transition:transform .2s}
.nl-wrap::after{content:'';position:absolute;top:100%;left:-30px;right:-30px;height:16px;background:transparent}
.research-dropdown,.chain-dropdown{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%);background:#0a0a0a;border:1px solid #1f1f1f;border-radius:8px;z-index:300;opacity:0;visibility:hidden;transition:opacity .18s,visibility .18s;box-shadow:0 24px 60px rgba(0,0,0,.7);overflow:hidden;pointer-events:none}
.research-dropdown{width:720px}.chain-dropdown{width:340px}
.nl-wrap:hover .research-dropdown,.nl-wrap:hover .chain-dropdown,.nl-wrap:focus-within .research-dropdown,.nl-wrap:focus-within .chain-dropdown{opacity:1!important;visibility:visible!important;pointer-events:auto!important;transform:translateX(-50%) translateY(0)!important}
.nl-wrap:hover .nl-arrow,.nl-wrap:focus-within .nl-arrow{transform:rotate(180deg);color:#fff}
.nl-wrap:hover>.nl,.nl-wrap:focus-within>.nl{color:#fff}
.rd-grid{display:grid;grid-template-columns:1fr 1fr;padding:28px;gap:32px}
.rd-head,.cd-title{font-family:var(--font-mono);font-size:10px;color:#5a5a5a;letter-spacing:.18em;text-transform:uppercase;padding-bottom:14px;border-bottom:1px solid #1f1f1f;margin-bottom:14px}
.rd-item{display:block;padding:10px 0;border-radius:4px;transition:background .15s}
.rd-item:hover{background:#161616;padding-left:10px;margin:0 -10px}
.rd-title{font-family:var(--font-sans);font-size:14px;font-weight:600;color:#fff;margin-bottom:3px}
.rd-sub{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);line-height:1.5}
.rd-bottom{display:block;padding:14px 28px;border-top:1px solid #1f1f1f;background:#0c0c0c;font-family:var(--font-mono);font-size:11px;color:#acacac}
.cd-list{padding:20px 0 0}
.cd-item{display:block;padding:14px 24px;transition:background .15s}
.cd-item:hover{background:#111}
.cd-title{font-family:var(--font-sans);font-size:14px;font-weight:600;color:#fff;margin-bottom:3px;border:none;padding:0}
.cd-sub{font-family:var(--font-mono);font-size:11px;color:#5a5a5a}
.cd-bottom{padding:14px 24px;border-top:1px solid #1a1a1a;margin-top:6px}
.cd-bottom a{font-family:var(--font-mono);font-size:11px;color:#7d7d7d}

.page-hero{padding:90px 6vw 72px;position:relative;overflow:hidden}
.page-tag{display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;background:var(--accent-dark);color:var(--accent);border:1px solid var(--accent-border);padding:5px 14px;margin-bottom:28px}
.page-h1{font-size:clamp(36px,5.5vw,72px);font-weight:800;line-height:1.05;letter-spacing:-.03em;margin-bottom:24px;max-width:900px}
.page-h1 span{color:#4a4a4a}
.page-desc{font-family:var(--font-mono);font-size:13px;color:var(--text-muted);line-height:1.75;max-width:620px;margin-bottom:32px}
.page-btns{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.btn-primary{position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#fff;border:1px solid #fff;padding:14px 28px;transition:background .2s,color .2s}
.btn-primary:hover{background:#fff;color:#000}
.btn-link{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);text-decoration:underline;text-underline-offset:3px}
.btn-link:hover{color:#fff}

.site-footer{padding:48px 6vw 0}
.ft-main{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;padding-bottom:48px}
.ft-brand{max-width:320px}
.ft-brand p{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);line-height:1.7;margin-top:12px}
.ft-cols{display:flex;gap:64px;flex-wrap:wrap}
.ft-col h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;margin-bottom:16px}
.ft-col a{display:block;font-family:var(--font-mono);font-size:11px;color:#5a5a5a;margin-bottom:10px;transition:color .2s}
.ft-col a:hover{color:#fff}
.ft-bot{padding:20px 6vw 32px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--font-mono);font-size:10px;color:#3a3a3a}
.ft-bot a{color:#5a5a5a;margin-left:20px}

.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #1a1a1a}
@media(max-width:900px){.steps-grid{grid-template-columns:1fr}}
.step-card{padding:48px 36px;border-right:1px solid #1a1a1a;border-bottom:1px solid #1a1a1a}
.step-card:last-child{border-right:none}
.step-num{font-family:var(--font-mono);font-size:11px;color:#3a3a3a;margin-bottom:16px}
.step-card h3{font-size:20px;font-weight:700;margin-bottom:14px;letter-spacing:-.02em}
.step-card p{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);line-height:1.7}

.code-sec{padding:80px 6vw;display:grid;grid-template-columns:360px 1fr;gap:48px;align-items:start}
@media(max-width:900px){.code-sec{grid-template-columns:1fr}}
.code-box{background:#0a0a0a;border:1px solid #1f1f1f;padding:28px;font-family:var(--font-mono);font-size:12px;line-height:1.7;color:#c8c8c8;white-space:pre;overflow-x:auto}
.code-box .k{color:#f29751}.code-box .s{color:#7db8d8}.code-box .f{color:#a78bfa}.code-box .c{color:#5a5a5a}

.cards-2{display:grid;grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.cards-2{grid-template-columns:1fr}}
.uc-card{padding:48px 5vw;border-bottom:1px solid #1a1a1a;border-right:1px solid #1a1a1a;transition:background .15s}
.uc-card:hover{background:#0a0a0a}
.uc-card:nth-child(2n){border-right:none}
.uc-badge{display:inline-block;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border:1px solid var(--accent-border);background:var(--accent-dark);color:var(--accent);margin-bottom:20px}
.uc-card h2{font-size:clamp(20px,2.2vw,28px);font-weight:700;margin-bottom:16px;letter-spacing:-.02em}
.uc-card p{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);line-height:1.75}

.pipeline-list{padding:64px 6vw}
.pipe-row{display:grid;grid-template-columns:80px 1fr;gap:24px;padding:28px 0;border-bottom:1px dashed #1f1f1f;align-items:start}
.pipe-num{font-family:var(--font-mono);font-size:12px;color:var(--accent)}
.pipe-row h3{font-size:18px;font-weight:700;margin-bottom:8px}
.pipe-row p{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);line-height:1.7;max-width:640px}

.cta-band{padding:100px 6vw;text-align:center}
.cta-band h2{font-size:clamp(28px,4vw,48px);font-weight:800;letter-spacing:-.03em;margin-bottom:20px}
.cta-band p{font-family:var(--font-mono);font-size:13px;color:var(--text-muted);max-width:520px;margin:0 auto 32px;line-height:1.7}