:root{
  --bg:#101713;
  --panel:#17211b;
  --panel-2:#f4efe5;
  --paper:#fffaf0;
  --ink:#f8f3e8;
  --dark:#141815;
  --muted:#a9b2a8;
  --muted-dark:#687268;
  --line:rgba(255,255,255,.12);
  --accent:#ff6b35;
  --green:#9bd56f;
  --yellow:#ffd166;
  --red:#ef476f;
  --shadow:0 24px 80px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;font-family:'DM Sans','Noto Sans KR',system-ui,-apple-system,'Segoe UI',sans-serif;background:radial-gradient(circle at 12% 0%,rgba(155,213,111,.18),transparent 30%),linear-gradient(180deg,#101713 0%,#111812 58%,#f4efe5 58%,#f4efe5 100%);color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.site-header{position:sticky;top:14px;z-index:20;width:min(1180px,calc(100% - 32px));margin:14px auto 0;padding:10px 12px;border:1px solid var(--line);border-radius:28px;background:rgba(16,23,19,.74);backdrop-filter:blur(18px);box-shadow:0 14px 40px rgba(0,0,0,.22);display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:16px;background:var(--accent);color:#111;font-weight:1000}.brand strong{display:block;font-size:16px;font-weight:900}.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.02em}.site-header nav{display:flex;gap:6px;margin-left:auto}.site-header nav a{padding:10px 12px;border-radius:999px;color:#dfe8dc;font-size:13px;font-weight:800}.site-header nav a:hover{background:rgba(255,255,255,.1)}.header-cta,.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border-radius:16px;font-weight:900;transition:.18s ease}.header-cta{background:#fffaf0;color:#141815;padding:0 18px;font-size:13px}.header-cta:hover,.primary:hover{transform:translateY(-2px);filter:saturate(1.05)}
main{width:min(1180px,calc(100% - 32px));margin:0 auto}.hero-shell{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:22px;align-items:stretch;padding:86px 0 34px}.hero-left{position:relative;min-height:590px;padding:44px;border:1px solid var(--line);border-radius:44px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:var(--shadow);overflow:hidden}.hero-left:after{content:"";position:absolute;right:-90px;bottom:-120px;width:410px;height:410px;border-radius:50%;background:radial-gradient(circle,#ff6b35 0 12%,#ffd166 13% 24%,#9bd56f 25% 36%,transparent 37%);opacity:.78;filter:blur(.2px)}.eyebrow{margin:0 0 14px;color:var(--green);font-size:12px;font-weight:1000;letter-spacing:.16em;text-transform:uppercase}.hero-left h1{position:relative;z-index:1;margin:0;font-size:clamp(54px,8vw,104px);line-height:.88;letter-spacing:-.085em;font-weight:1000}.lead{position:relative;z-index:1;max-width:640px;margin:26px 0 0;color:#cbd7c9;font-size:18px;line-height:1.8;word-break:keep-all}.hero-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.primary{background:var(--accent);color:#111;padding:0 22px}.secondary{background:rgba(255,255,255,.1);color:#fffaf0;border:1px solid var(--line);padding:0 22px}.route-board{padding:22px;border-radius:36px;background:#f8f1e6;color:#141815;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.board-top span{font-size:12px;color:var(--muted-dark);font-weight:800}.board-top b{font-size:24px;letter-spacing:-.04em}.route-line{display:grid;grid-template-columns:14px 70px 1fr auto;gap:10px;align-items:center;padding:16px;border-radius:22px;background:#fffaf0;border:1px solid rgba(20,24,21,.07)}.route-line i{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(155,213,111,.24)}.route-line strong{font-size:15px}.route-line span{color:#59645b;font-size:14px}.route-line em{font-style:normal;padding:6px 9px;border-radius:999px;background:#141815;color:#fffaf0;font-size:11px;font-weight:900}.temperature-card{margin-top:auto;padding:24px;border-radius:28px;background:#141815;color:#fffaf0;overflow:hidden}.temperature-card span{color:var(--green);font-size:12px;font-weight:900;text-transform:uppercase}.temperature-card strong{display:block;margin-top:6px;font-size:74px;line-height:.9;letter-spacing:-.08em}.temperature-card p{margin:8px 0 0;color:#bac6b8}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0 74px}.metrics article{padding:22px;border-radius:28px;background:rgba(255,255,255,.08);border:1px solid var(--line)}.metrics span{color:var(--muted);font-size:13px;font-weight:800}.metrics strong{display:block;margin:8px 0;font-size:48px;line-height:.95;letter-spacing:-.06em;color:#fffaf0}.metrics p{margin:0;color:#b8c4b6;font-size:14px}.section{padding:74px 0;color:var(--dark)}.section-head{display:grid;grid-template-columns:.8fr 1.1fr;gap:24px;align-items:end;margin-bottom:24px}.section h2,.contact-band h2{margin:0;font-size:clamp(34px,5vw,62px);line-height:.98;letter-spacing:-.07em;color:#141815}.section-head p:last-child{margin:0;color:#687268;line-height:1.75;word-break:keep-all}.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.market-card{min-height:430px;padding:18px;border-radius:34px;background:#fffaf0;box-shadow:rgba(20,24,21,.04) 0 0 0 1px,rgba(20,24,21,.08) 0 10px 30px;display:flex;flex-direction:column;gap:18px}.market-card .art{height:230px;border-radius:26px;overflow:hidden;position:relative}.market-card .art span{position:absolute;inset:18px;border-radius:50%;filter:blur(.1px)}.market-card.green .art{background:linear-gradient(140deg,#214b32,#9bd56f)}.market-card.green .art span{background:radial-gradient(circle at 30% 25%,#ecffd8 0 12%,transparent 13%),radial-gradient(circle at 68% 58%,#6fb94d 0 22%,transparent 23%)}.market-card.red .art{background:linear-gradient(140deg,#46181d,#ef476f)}.market-card.red .art span{background:radial-gradient(circle at 45% 48%,#ffb2a0 0 12%,transparent 13%),radial-gradient(circle at 62% 62%,#ff6b35 0 25%,transparent 26%)}.market-card.amber .art{background:linear-gradient(140deg,#503a15,#ffd166)}.market-card.amber .art span{background:radial-gradient(circle at 48% 44%,#fff2b5 0 10%,transparent 11%),radial-gradient(circle at 64% 60%,#d98d13 0 25%,transparent 26%)}.market-card b{display:block;font-size:24px;line-height:1.08;letter-spacing:-.04em}.market-card p{margin:8px 0 0;color:#687268}.market-card>strong{margin-top:auto;font-size:38px;letter-spacing:-.06em}.route-section{display:grid;grid-template-columns:380px 1fr;gap:24px}.process-stack{display:grid;gap:12px}.process-stack article{display:grid;grid-template-columns:60px 210px 1fr;gap:18px;align-items:center;padding:20px;border-radius:28px;background:#fffaf0;border:1px solid rgba(20,24,21,.07)}.process-stack span{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:#141815;color:#fffaf0;font-weight:1000}.process-stack h3{margin:0;font-size:24px;letter-spacing:-.05em}.process-stack p{margin:0;color:#687268;line-height:1.6}.board-gateway{display:grid;grid-template-columns:380px 1fr;gap:24px}.gateway-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.gateway-grid a{position:relative;min-height:260px;padding:28px;border-radius:34px;background:#141815;color:#fffaf0;overflow:hidden}.gateway-grid a:after{content:"";position:absolute;right:-40px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:var(--accent);opacity:.9}.gateway-grid span{position:relative;z-index:1;display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.12);color:var(--green);font-size:12px;font-weight:1000}.gateway-grid strong{position:relative;z-index:1;display:block;margin-top:54px;font-size:32px;line-height:1.05;letter-spacing:-.06em}.gateway-grid em{position:relative;z-index:1;display:block;margin-top:20px;color:#fffaf0;font-style:normal;font-weight:900}.contact-band{margin:30px 0 70px;padding:34px;border-radius:38px;background:var(--accent);color:#141815;display:flex;align-items:center;justify-content:space-between;gap:20px}.contact-band .eyebrow{color:#141815}.contact-band p{margin:12px 0 0;color:#402218}.primary.light{background:#141815;color:#fffaf0;min-width:180px}.site-footer{width:min(1180px,calc(100% - 32px));margin:0 auto 38px;padding:0;color:#dfe8dc;display:grid;grid-template-columns:1.25fr .9fr;gap:14px}.footer-card{position:relative;overflow:hidden;border:1px solid rgba(20,24,21,.08);border-radius:34px;background:#fffaf0;color:#141815;box-shadow:rgba(20,24,21,.06) 0 18px 54px}.footer-brand{padding:28px 30px}.footer-brand:after{content:"";position:absolute;right:-58px;bottom:-82px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,#9bd56f 0 28%,#ffd166 29% 45%,#ff6b35 46% 58%,transparent 59%);opacity:.52}.footer-logo{position:relative;z-index:1;display:flex;align-items:center;gap:12px;width:max-content}.footer-logo strong{display:block;font-size:19px;font-weight:1000;letter-spacing:-.05em}.footer-logo small{display:block;margin-top:2px;color:#687268;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.footer-brand p{position:relative;z-index:1;max-width:590px;margin:22px 0 0;color:#536052;font-size:15px;line-height:1.75;word-break:keep-all}.footer-badges{position:relative;z-index:1;display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.footer-badges span{padding:9px 12px;border-radius:999px;background:#edf4df;color:#314327;font-size:12px;font-weight:1000}.footer-links{padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#141815;color:#fffaf0;border-color:rgba(255,255,255,.08)}.footer-links div{display:flex;flex-direction:column;gap:11px}.footer-label{margin-bottom:6px;color:#9bd56f;font-size:11px;font-weight:1000;letter-spacing:.16em;text-transform:uppercase}.footer-links a{color:#e8efe4;font-size:14px;font-weight:900}.footer-links a:hover,.footer-bottom a:hover{color:#ffb68f}.footer-bottom{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 4px 0;color:#687268;font-size:13px}.footer-bottom a{font-weight:1000;color:#141815}
@media(max-width:900px){body{background:linear-gradient(180deg,#101713 0%,#101713 54%,#f4efe5 54%,#f4efe5 100%)}.site-header{top:8px;width:calc(100% - 20px);border-radius:22px}.site-header nav{display:none}.header-cta{margin-left:auto}.hero-shell{grid-template-columns:1fr;padding-top:42px}.hero-left{min-height:auto;padding:28px;border-radius:32px}.route-board{border-radius:28px}.metrics,.market-grid,.gateway-grid{grid-template-columns:1fr}.section-head,.route-section,.board-gateway{grid-template-columns:1fr}.process-stack article{grid-template-columns:46px 1fr;align-items:start}.process-stack article p{grid-column:2}.contact-band{display:block}.contact-band .primary{margin-top:20px;width:100%}.site-footer{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}}
@media(max-width:520px){main,.site-header,footer{width:calc(100% - 20px)}.brand small{display:none}.brand-mark{width:38px;height:38px;border-radius:14px}.header-cta{display:none}.hero-left{padding:22px;border-radius:28px}.hero-left h1{font-size:clamp(44px,14vw,62px)}.lead{font-size:15px;line-height:1.75}.hero-actions a{width:100%}.route-line{grid-template-columns:12px 54px 1fr;padding:13px}.route-line em{display:none}.metrics{margin-bottom:46px}.section{padding:48px 0}.market-card{min-height:auto}.market-card .art{height:180px}.process-stack article{padding:16px;border-radius:22px}.gateway-grid strong{font-size:27px}.contact-band{padding:24px;border-radius:28px}footer{display:block;line-height:1.8}.footer-card+.footer-card{margin-top:12px}.footer-links{grid-template-columns:1fr;padding:22px}.footer-bottom{display:block;padding-top:14px}.footer-bottom a{display:inline-block;margin-top:6px}}

/* Senior design pass: mobile CTA safe area */
@media(max-width:520px){
  .hero-left{overflow:hidden;isolation:isolate}
  .hero-left:after{width:260px;height:260px;right:-118px;bottom:-112px;opacity:.45;z-index:0;pointer-events:none}
  .hero-left h1,.lead,.hero-actions{position:relative;z-index:2}
  .hero-actions{margin-top:28px;gap:12px;padding-bottom:84px}
  .hero-actions a{min-height:50px;border-radius:17px;font-size:15px}
  .secondary{background:rgba(16,23,19,.56);border-color:rgba(255,255,255,.2)}
}

/* Gnuboard-like default footer pass: deliberately visible and conventional */
#ft.gnb-footer{width:100%;margin:0;padding:0;background:#f7f7f7;border-top:1px solid #d9d9d9;color:#555;font-family:'Noto Sans KR',system-ui,-apple-system,'Segoe UI',sans-serif;letter-spacing:-.01em}
#ft .ft_wr{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:28px 0 34px;text-align:center}
#ft_company{display:flex;align-items:center;justify-content:center;gap:0;margin:0 auto 18px;border-top:1px solid #e6e6e6;border-bottom:1px solid #e6e6e6;background:#fff}
#ft_company a{display:block;padding:13px 20px;color:#333;font-size:14px;font-weight:700;border-left:1px solid #ececec}
#ft_company a:first-child{border-left:0}
#ft_company a:hover{background:#f0f4ec;color:#2d5b22}
#ft .ft_info{display:flex;align-items:center;justify-content:center;gap:10px 18px;flex-wrap:wrap;margin:0 auto 12px;color:#666;font-size:13px;line-height:1.7}
#ft .ft_info strong{color:#222;font-size:15px;font-weight:900}
#ft_copy{margin:0;color:#888;font-size:12px;line-height:1.7}
@media(max-width:640px){#ft .ft_wr{width:calc(100% - 20px);padding:22px 0 28px}#ft_company{display:grid;grid-template-columns:1fr 1fr}#ft_company a{border-left:0;border-top:1px solid #ececec}#ft_company a:nth-child(-n+2){border-top:0}#ft .ft_info{display:block;text-align:left;padding:0 6px}#ft .ft_info span,#ft .ft_info strong{display:block}#ft_copy{text-align:left;padding:0 6px}}