:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #080d0c; --surface: #101716; --border: #26332f; --border-strong: #3b4e48;
  --text: #edf5f2; --muted: #7f918c; --muted-2: #a8b6b2; --green: #32d5a4;
  --acid: #c8ff32; --yellow: #f3ba2f;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--text); background: var(--bg); text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; }
.shell { width: min(1240px, calc(100% - 40px)); margin: 0 auto; }
.topbar { position: sticky; z-index: 20; top: 0; display: flex; height: 72px; align-items: center; justify-content: space-between; padding: 0 max(20px, calc((100vw - 1240px) / 2)); border-bottom: 1px solid rgba(38,51,47,.82); background: rgba(8,13,12,.88); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { width: 38px; height: 38px; object-fit: cover; border: 1px solid rgba(200,255,50,.3); border-radius: 11px; background: #fff; }
.brand span { display: flex; flex-direction: column; gap: 2px; }
.brand strong { font-size: 13px; letter-spacing: .18em; }
.brand small { color: var(--muted); font-size: 8px; letter-spacing: .15em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 12px; color: var(--muted-2); font-size: 12px; }
nav a:hover { color: var(--text); }
.top-products { display: flex; align-items: center; gap: 7px; }
.top-product { display: inline-flex; min-height: 38px; align-items: center; gap: 8px; padding: 4px 12px 4px 5px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.018); font-size: 11px; font-weight: 600; transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease; }
.top-product:hover { border-color: var(--border-strong); background: rgba(255,255,255,.04); transform: translateY(-1px); }
.top-product-icon { display: grid; width: 27px; height: 27px; flex: 0 0 27px; place-items: center; overflow: hidden; border-radius: 8px; }
.top-product-icon img { display: block; width: 100%; height: 100%; object-fit: cover; }
.top-binance { background: var(--yellow); }
.top-okx { padding: 5px; border: 1px solid rgba(255,255,255,.1); background: #050505; }
.top-okx svg { width: 100%; fill: #fff; }
.top-showcase { border: 1px solid rgba(200,255,50,.26); background: #fff; }
.nav-contact { padding: 10px 16px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.02); }
.nav-contact:hover { border-color: rgba(200,255,50,.45); color: var(--acid); }
.hero { display: grid; min-height: 700px; grid-template-columns: minmax(0,1.45fr) minmax(340px,.72fr); align-items: center; gap: clamp(50px, 8vw, 110px); padding-top: 76px; padding-bottom: 76px; }
.hero::before { position: absolute; z-index: -1; top: 50px; left: 5vw; width: 460px; height: 460px; border-radius: 50%; background: rgba(50,213,164,.07); filter: blur(110px); content: ""; }
.eyebrow { margin: 0; color: var(--green); font-size: 10px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(50,213,164,.08); }
h1 { max-width: 850px; margin: 24px 0 0; font-size: clamp(48px, 6.2vw, 86px); line-height: .98; font-weight: 620; letter-spacing: -.062em; }
h1 em { color: var(--acid); font-style: normal; }
.hero-lede { max-width: 680px; margin: 30px 0 0; color: var(--muted-2); font-size: 16px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 16px; padding: 0 20px; border: 1px solid var(--border); border-radius: 999px; font-size: 12px; font-weight: 650; transition: transform .16s ease, border-color .16s ease, background .16s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { border-color: var(--acid); background: var(--acid); color: #080d0c; }
.button.primary:hover { background: #dbff78; }
.button.secondary { background: rgba(255,255,255,.025); }
.button.secondary:hover { border-color: var(--border-strong); }
.proof-card { overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: linear-gradient(145deg, rgba(20,29,27,.92), rgba(12,18,16,.95)); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.proof-card-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.proof-card-head strong { display: flex; align-items: center; gap: 7px; color: var(--green); font-size: 10px; }
.proof-card-head i, .work-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(50,213,164,.08); }
.proof-card ol { margin: 0; padding: 10px 20px 18px; list-style: none; }
.proof-card li { display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(38,51,47,.65); }
.proof-card li:last-child { border: 0; }
.proof-card li span { padding-top: 2px; color: var(--green); font-size: 8px; font-weight: 700; letter-spacing: .12em; }
.proof-card li p { margin: 0; color: var(--muted-2); font-size: 12px; line-height: 1.45; }
.evidence-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(16,23,22,.5); }
.strip-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); }
.strip-grid > div { min-height: 118px; padding: 28px 24px; border-right: 1px solid var(--border); }
.strip-grid > div:first-child { padding-left: 0; }
.strip-grid > div:last-child { border: 0; padding-right: 0; }
.strip-grid strong, .strip-grid span { display: block; }
.strip-grid strong { font-size: 13px; font-weight: 600; }
.strip-grid span { margin-top: 8px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.section { padding-top: 118px; padding-bottom: 32px; }
.section-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.48fr); align-items: end; gap: 50px; }
.section-heading h2, .contact-section h2 { margin: 10px 0 0; font-size: clamp(34px,4.3vw,58px); line-height: 1.04; font-weight: 590; letter-spacing: -.048em; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.work-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin-top: 38px; }
.work-card { display: flex; min-height: 390px; flex-direction: column; justify-content: space-between; padding: 24px; overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: linear-gradient(145deg, rgba(20,29,27,.88), rgba(13,19,18,.94)); transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.work-card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: linear-gradient(145deg, rgba(24,35,32,.92), rgba(13,19,18,.97)); }
.work-card.binance:hover { border-color: rgba(243,186,47,.44); }
.work-card.okx:hover, .work-card.showcase:hover { border-color: rgba(50,213,164,.42); }
.work-top { display: flex; align-items: center; justify-content: space-between; }
.exchange-logo { display: grid; width: 48px; height: 48px; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.09); border-radius: 14px; }
.binance-logo { background: var(--yellow); }
.binance-logo img { width: 100%; height: 100%; object-fit: cover; }
.okx-logo { padding: 10px; background: #050505; }
.okx-logo svg { width: 100%; fill: white; }
.showcase-logo { color: #080d0c; background: var(--acid); font-size: 20px; font-weight: 750; }
.work-status { display: flex; align-items: center; gap: 7px; color: var(--green); font-size: 9px; font-weight: 650; letter-spacing: .11em; text-transform: uppercase; }
.work-status.secure, .work-status.public { padding: 6px 9px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted-2); }
.card-kicker { margin: 0 0 9px; color: var(--green); font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.work-card h3 { margin: 0; font-size: 25px; font-weight: 590; letter-spacing: -.035em; }
.work-card p:not(.card-kicker) { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.card-link { display: flex; align-items: center; justify-content: space-between; padding-top: 19px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: 11px; font-weight: 600; }
.card-link b { color: var(--acid); font-size: 15px; }
.approach-section { padding-bottom: 118px; }
.section-heading.compact { align-items: start; }
.approach-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 38px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.approach-grid article { min-height: 260px; padding: 30px; border-right: 1px solid var(--border); }
.approach-grid article:first-child { padding-left: 0; }
.approach-grid article:last-child { border: 0; padding-right: 0; }
.approach-grid article > span { color: var(--green); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.approach-grid h3 { margin: 54px 0 0; font-size: 18px; font-weight: 580; }
.approach-grid p { margin: 14px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.contact-section { display: flex; min-height: 280px; align-items: center; justify-content: space-between; gap: 50px; margin-bottom: 90px; padding: 42px; border: 1px solid rgba(200,255,50,.22); border-radius: 18px; background: radial-gradient(circle at 12% 10%, rgba(200,255,50,.08), transparent 38%), var(--surface); }
.contact-section h2 { max-width: 690px; font-size: clamp(30px,3.8vw,48px); }
.contact-section p:last-child { max-width: 650px; margin: 18px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.contact-section .button { flex: 0 0 auto; }
footer { border-top: 1px solid var(--border); background: #070b0a; }
.footer-grid { display: grid; grid-template-columns: .35fr 1fr auto; gap: 60px; padding-top: 42px; padding-bottom: 42px; }
.footer-brand { display: flex; flex-direction: column; gap: 7px; }
.footer-brand strong { font-size: 13px; letter-spacing: .17em; }
.footer-brand span, .copyright { color: var(--muted); font-size: 9px; }
.footer-notes { display: grid; gap: 12px; }
.footer-notes p { margin: 0; color: #687a75; font-size: 9px; line-height: 1.6; }
.footer-notes strong { color: var(--muted-2); font-weight: 600; }
.copyright { justify-self: end; white-space: nowrap; }
@media (max-width: 960px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 88px; }
  .hero-copy { max-width: 820px; }
  .proof-card { max-width: 620px; }
  .strip-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .strip-grid > div { padding-left: 22px; border-bottom: 1px solid var(--border); }
  .strip-grid > div:nth-child(2) { border-right: 0; }
  .strip-grid > div:nth-child(3) { padding-left: 0; border-bottom: 0; }
  .strip-grid > div:nth-child(4) { border-bottom: 0; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card { min-height: 300px; }
  .contact-section { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: .3fr 1fr; }
  .copyright { grid-column: 1 / -1; justify-self: start; }
}
@media (max-width: 680px) {
  .shell { width: min(100% - 24px,1240px); }
  .topbar { height: 64px; padding: 0 12px; }
  .brand img { width: 34px; height: 34px; }
  .brand small { display: none; }
  nav { gap: 7px; }
  .top-products { gap: 4px; }
  .top-product { width: 34px; min-height: 34px; justify-content: center; padding: 3px; }
  .top-product > span:last-child { display: none; }
  .top-product-icon { width: 26px; height: 26px; flex-basis: 26px; }
  .nav-contact { padding: 9px 12px; font-size: 11px; }
  .hero { gap: 40px; padding-top: 68px; padding-bottom: 58px; }
  h1 { font-size: clamp(43px,13vw,62px); }
  .hero-lede { font-size: 14px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .proof-card li { grid-template-columns: 68px 1fr; }
  .strip-grid { grid-template-columns: 1fr; }
  .strip-grid > div, .strip-grid > div:first-child, .strip-grid > div:nth-child(3), .strip-grid > div:last-child { min-height: 96px; padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .strip-grid > div:last-child { border-bottom: 0; }
  .section { padding-top: 84px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .section-heading h2 { font-size: 42px; }
  .work-card { min-height: 330px; padding: 20px; }
  .approach-section { padding-bottom: 84px; }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-grid article, .approach-grid article:first-child, .approach-grid article:last-child { min-height: 220px; padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .approach-grid article:last-child { border-bottom: 0; }
  .approach-grid h3 { margin-top: 36px; }
  .contact-section { width: min(100% - 24px,1240px); margin-bottom: 60px; padding: 28px 22px; }
  .contact-section .button { width: 100%; padding-right: 15px; padding-left: 15px; font-size: 11px; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .copyright { grid-column: auto; }
}
@media (max-width: 430px) {
  .brand span { display: none; }
  .topbar { gap: 8px; }
  nav { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; } }