:root {
  --ink: #0b0d0c;
  --paper: #f3f1e9;
  --muted: #999f99;
  --line: rgba(255, 255, 255, 0.14);
  --acid: #9cff3b;
  --cyan: #5fe6d1;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: #f7f7f2;
  font-family: Arial, "Noto Sans KR", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }

.nav { height: 88px; display: flex; align-items: center; border-bottom: 1px solid var(--line); gap: 48px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 17px; font-weight: 800; letter-spacing: .14em; }
.brand-mark { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--acid); border-radius: 50%; color: var(--acid); font-size: 13px; letter-spacing: 0; }
.nav-links { display: flex; gap: 32px; margin-left: auto; color: #a8aca7; font-size: 13px; }
.nav-links a:hover { color: #fff; }
.nav-cta { display: flex; align-items: center; gap: 20px; border: 1px solid #454943; border-radius: 999px; padding: 12px 18px; font-size: 13px; transition: .2s ease; }
.nav-cta:hover { border-color: var(--acid); color: var(--acid); }

.hero { min-height: 760px; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 40px; padding-block: 84px 70px; }
.eyebrow, .section-kicker { color: var(--acid); font-size: 11px; font-weight: 800; letter-spacing: .2em; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 6px; height: 6px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 12px var(--acid); }
.hero h1 { margin: 28px 0 30px; font-size: clamp(52px, 5.25vw, 82px); line-height: 1.06; letter-spacing: -.055em; font-weight: 650; }
.hero h1 em { color: var(--acid); font-style: normal; }
.hero-description { color: #aeb3ad; font-size: 17px; line-height: 1.8; max-width: 590px; word-break: keep-all; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-width: 164px; padding: 16px 20px; border-radius: 4px; font-weight: 700; font-size: 14px; }
.button.primary { background: var(--acid); color: #10140d; }
.button.primary:hover { background: #b4ff70; }
.text-link { color: #c8cbc6; font-size: 13px; border-bottom: 1px solid #51554f; padding-bottom: 6px; }
.text-link span { margin-left: 9px; color: var(--acid); }

.hero-visual { position: relative; height: 590px; perspective: 1200px; }
.glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .14; }
.glow-one { width: 360px; height: 360px; background: var(--acid); right: 40px; top: 60px; }
.glow-two { width: 260px; height: 260px; background: var(--cyan); left: 40px; bottom: 40px; }
.terminal-card { position: absolute; background: rgba(19, 23, 20, .92); border: 1px solid #343a34; box-shadow: 0 32px 80px rgba(0,0,0,.48); backdrop-filter: blur(10px); }
.trading-card { width: 85%; right: 0; top: 28px; padding: 20px; transform: rotateY(-5deg) rotateZ(1deg); }
.flow-card { width: 78%; left: 0; bottom: 26px; padding: 18px; transform: rotateY(4deg) rotateZ(-1deg); z-index: 2; }
.card-head { display: flex; justify-content: space-between; align-items: center; font-family: monospace; font-size: 9px; letter-spacing: .14em; color: #aab0aa; border-bottom: 1px solid #333833; padding-bottom: 14px; }
.card-head span { color: var(--acid); }
.live-dot { display: inline-block; width: 6px; height: 6px; background: var(--acid); border-radius: 50%; margin-right: 6px; box-shadow: 0 0 10px var(--acid); }
.ticker-row { display: flex; justify-content: space-between; align-items: flex-start; padding-top: 20px; }
.ticker-row small, .data-row small, .flow-node small { display: block; color: #737a73; font-family: monospace; font-size: 8px; letter-spacing: .14em; margin-bottom: 6px; }
.ticker-row strong { font-family: monospace; font-size: 22px; letter-spacing: -.03em; }
.status-pill { color: var(--acid); background: rgba(156,255,59,.1); border: 1px solid rgba(156,255,59,.35); border-radius: 999px; font: 8px monospace; padding: 6px 9px; }
.chart { height: 170px; position: relative; margin: 18px 0 8px; overflow: hidden; }
.chart-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 52px 42px; }
.chart svg { width: 100%; height: 100%; overflow: visible; position: relative; }
.chart-area { fill: url(#chartFill); }
.chart-line { fill: none; stroke: var(--acid); stroke-width: 2.5; filter: drop-shadow(0 0 5px rgba(156,255,59,.5)); }
.data-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding-top: 14px; border-top: 1px solid #333833; }
.data-row b { font: 10px monospace; color: #dde1dc; }
.flow-nodes { display: flex; align-items: center; justify-content: space-between; padding: 23px 0 18px; }
.flow-nodes > b { color: #5e655e; font-weight: 400; }
.flow-node { display: flex; align-items: center; gap: 8px; font: 9px monospace; }
.flow-node.active { color: var(--acid); }
.node-icon { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid #4a5049; border-radius: 5px; font-size: 13px; }
.active .node-icon { border-color: var(--acid); background: rgba(156,255,59,.08); }
.log-line { border-top: 1px solid #333833; padding-top: 13px; font: 9px monospace; color: #adb2ad; }
.log-line span { color: #626862; margin-right: 10px; }
.log-line b { color: var(--acid); float: right; }
.mini-badge { position: absolute; z-index: 3; background: #eef0e9; color: #10120f; padding: 10px 13px; font: 9px monospace; letter-spacing: .1em; box-shadow: 0 12px 32px rgba(0,0,0,.34); }
.mini-badge span { color: #4f761e; font-weight: 900; margin-right: 5px; }
.badge-one { right: -8px; bottom: 96px; }
.badge-two { left: 18px; top: 90px; }

.principles { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.principles > div { display: flex; gap: 20px; padding: 30px 26px; border-right: 1px solid var(--line); }
.principles > div:last-child { border-right: 0; }
.principles span { color: var(--acid); font: 10px monospace; }
.principles p { margin: 0; color: #868c86; font-size: 12px; line-height: 1.7; }
.principles strong { display: block; color: #e9ebe6; font-size: 13px; margin-bottom: 4px; }

.services { padding-block: 130px; }
.section-head { display: grid; grid-template-columns: 180px 1fr 330px; align-items: end; margin-bottom: 62px; }
.section-head h2 { font-size: clamp(36px, 4vw, 58px); line-height: 1.16; letter-spacing: -.045em; margin: 0; }
.section-head > p:last-child { color: #8c928c; line-height: 1.8; font-size: 14px; margin: 0; word-break: keep-all; }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.service-card { position: relative; min-height: 650px; padding: 42px; overflow: hidden; border: 1px solid var(--line); }
.service-card.trading { background: linear-gradient(150deg, #151a15, #0e100f); }
.service-card.office { background: #edede7; color: #101210; }
.service-number { font: 10px monospace; letter-spacing: .14em; color: #6e756d; }
.office .service-number { color: #777b74; }
.service-icon { margin: 78px 0 25px; width: 54px; height: 54px; border: 1px solid #414840; border-radius: 50%; display: grid; place-items: center; color: var(--acid); font-size: 25px; }
.office .service-icon { color: #315014; border-color: #bec3b8; }
.service-card h3 { font-size: 31px; letter-spacing: -.035em; margin: 0 0 18px; }
.service-card > p { max-width: 500px; line-height: 1.8; font-size: 14px; color: #989e97; word-break: keep-all; }
.office > p { color: #62675f; }
.service-card ul { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; font-size: 13px; }
.service-card li::before { content: "—"; color: var(--acid); margin-right: 12px; }
.office li::before { color: #5d8f2c; }
.service-graphic { position: absolute; right: 30px; bottom: 24px; width: 220px; height: 160px; opacity: .7; }
.market-bars { display: flex; align-items: flex-end; gap: 8px; }
.market-bars i { flex: 1; background: linear-gradient(var(--acid), rgba(156,255,59,.05)); border-top: 1px solid var(--acid); }
.document-stack .doc { position: absolute; width: 125px; height: 150px; background: #dfe1da; border: 1px solid #aeb3a9; padding: 20px; }
.document-stack .doc span { display: block; height: 2px; background: #92998f; margin-top: 14px; }
.document-stack .back { left: 0; top: 0; transform: rotate(-10deg); }
.document-stack .mid { left: 38px; top: 2px; transform: rotate(-3deg); }
.document-stack .front { left: 76px; top: 0; transform: rotate(5deg); background: #f5f5ef; }
.document-stack .front b { color: #456522; font: 12px monospace; }
.scan-line { position: absolute; height: 2px; width: 130px; right: 8px; top: 50%; background: var(--acid); box-shadow: 0 0 14px var(--acid); transform: rotate(5deg); }

.statement { background: var(--paper); color: #111310; padding-block: 125px; }
.statement-inner { padding-left: 180px; }
.statement .section-kicker { color: #567d2b; }
.statement blockquote { margin: 34px 0; font-size: clamp(36px, 4.2vw, 62px); line-height: 1.28; letter-spacing: -.05em; font-weight: 650; }
.statement blockquote em { font-style: normal; color: #527d27; }
.statement-inner > p:last-child { max-width: 630px; color: #656a62; line-height: 1.8; font-size: 15px; }

.process { padding-block: 130px; }
.section-head.compact { display: block; }
.section-head.compact .section-kicker { margin-bottom: 24px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid article { min-height: 330px; padding: 26px 26px 35px; border-right: 1px solid var(--line); }
.process-grid article:last-child { border-right: 0; }
.process-grid span { font: 10px monospace; color: var(--acid); }
.process-grid i { display: block; font: 9px monospace; color: #626862; letter-spacing: .16em; margin-top: 70px; }
.process-grid h3 { font-size: 22px; margin: 14px 0; }
.process-grid p { color: #858b84; font-size: 13px; line-height: 1.75; word-break: keep-all; }

.contact { min-height: 590px; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; border-top: 1px solid var(--line); }
.contact-orbit { width: 300px; height: 300px; border: 1px solid #30362f; border-radius: 50%; display: grid; place-items: center; position: relative; margin-left: 60px; }
.contact-orbit::before, .contact-orbit::after { content: ""; position: absolute; border: 1px solid #2a302a; border-radius: 50%; }
.contact-orbit::before { inset: 35px; }
.contact-orbit::after { inset: 72px; background: radial-gradient(circle, rgba(156,255,59,.18), transparent 65%); }
.contact-orbit span { z-index: 1; color: var(--acid); font-size: 54px; font-weight: 800; }
.contact-copy h2 { font-size: clamp(38px, 4.4vw, 62px); line-height: 1.14; letter-spacing: -.05em; margin: 22px 0; }
.contact-copy > p:not(.section-kicker) { color: #8f958e; line-height: 1.8; max-width: 580px; word-break: keep-all; }
.email-link { display: inline-flex; align-items: center; gap: 25px; color: var(--acid); font-size: clamp(24px, 3vw, 40px); letter-spacing: -.03em; border-bottom: 1px solid rgba(156,255,59,.4); padding: 18px 0 8px; margin-top: 20px; }
.mail-icon { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--acid); border-radius: 50%; font-size: 16px; }
.footer { height: 110px; display: flex; align-items: center; gap: 40px; border-top: 1px solid var(--line); color: #696e69; font-size: 10px; }
.footer p:nth-of-type(1) { margin-right: auto; letter-spacing: .12em; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .hero-visual { height: 570px; margin-top: 10px; }
  .section-head { grid-template-columns: 1fr; gap: 22px; }
  .section-head > p:last-child { max-width: 520px; }
  .statement-inner { padding-left: 0; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid article:nth-child(2) { border-right: 0; }
  .process-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .contact-orbit { margin-left: 0; width: 240px; height: 240px; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 32px, 1240px); }
  .nav { height: 72px; }
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; padding: 10px 13px; }
  .hero { min-height: 0; padding-block: 64px 36px; }
  .hero h1 { font-size: clamp(44px, 13vw, 62px); }
  .hero-description { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-visual { height: 460px; margin-inline: -8px; }
  .trading-card { width: 95%; padding: 15px; }
  .flow-card { width: 96%; padding: 14px; bottom: 12px; }
  .badge-two { display: none; }
  .badge-one { right: 0; bottom: 108px; }
  .chart { height: 125px; }
  .flow-nodes { gap: 5px; }
  .flow-nodes > b { display: none; }
  .flow-node { gap: 5px; }
  .principles, .service-grid, .contact { grid-template-columns: 1fr; }
  .principles > div { border-right: 0; border-bottom: 1px solid var(--line); padding-inline: 8px; }
  .principles > div:last-child { border-bottom: 0; }
  .services, .process { padding-block: 90px; }
  .service-card { min-height: 620px; padding: 30px 24px; }
  .service-icon { margin-top: 50px; }
  .statement { padding-block: 90px; }
  .statement blockquote { font-size: 36px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-grid article:nth-child(3) { border-bottom: 1px solid var(--line); }
  .process-grid i { margin-top: 45px; }
  .contact { padding-block: 90px; gap: 65px; }
  .contact-orbit { margin-inline: auto; }
  .email-link { font-size: 23px; gap: 14px; }
  .footer { height: auto; padding-block: 32px; flex-wrap: wrap; gap: 18px; }
  .footer p:nth-of-type(1) { width: 100%; order: 3; }
}

@media (prefers-reduced-motion: no-preference) {
  .chart-line { stroke-dasharray: 700; stroke-dashoffset: 700; animation: draw 2.2s ease forwards .3s; }
  .mini-badge { animation: float 4s ease-in-out infinite; }
  .badge-two { animation-delay: -2s; }
  .live-dot { animation: pulse 1.8s ease-in-out infinite; }
  @keyframes draw { to { stroke-dashoffset: 0; } }
  @keyframes float { 50% { transform: translateY(-8px); } }
  @keyframes pulse { 50% { opacity: .35; } }
}