@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700&display=swap');

:root{
  --bg:#06101b;
  --bg-2:#091726;
  --panel:rgba(10,26,42,.78);
  --panel-2:#0d2032;
  --ink:#eef8ff;
  --muted:#91a5b7;
  --muted-2:#64798c;
  --line:rgba(191,224,243,.13);
  --cyan:#a8edff;
  --cyan-2:#74d9ff;
  --mint:#7ce8bb;
  --navy:#07111f;
  --shadow:0 26px 80px rgba(0,0,0,.32);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(900px 520px at 75% 2%,rgba(40,123,167,.12),transparent 60%),radial-gradient(700px 430px at 15% 65%,rgba(24,96,135,.09),transparent 65%),var(--bg);color:var(--ink);font-family:'Manrope','Noto Sans KR',system-ui,sans-serif;line-height:1.65;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 50% 0%,rgba(195,244,255,.04),transparent 35%);pointer-events:none}
a{text-decoration:none;color:inherit}
button{font:inherit}

.noise{position:fixed;inset:0;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
.grid-bg{position:fixed;inset:0;pointer-events:none;opacity:.16;background-image:linear-gradient(rgba(167,221,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(167,221,255,.07) 1px,transparent 1px);background-size:88px 88px;mask-image:linear-gradient(to bottom,black 0%,transparent 78%)}

.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);position:sticky;top:0;z-index:20;background:linear-gradient(to bottom,rgba(6,16,27,.92),rgba(6,16,27,.58));backdrop-filter:blur(18px);border-bottom:1px solid rgba(177,222,243,.08)}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}.brand-mark{width:32px;height:32px;display:grid;place-items:center;color:var(--cyan)}.brand-mark svg{width:31px;height:31px}.brand-copy{font-size:15px;letter-spacing:.015em}.brand-copy strong{color:#c6f3ff;font-weight:800}.nav{display:flex;gap:30px;font-size:12px;color:#a7bac9;letter-spacing:.05em}.nav a{transition:.25s}.nav a:hover{color:var(--ink)}.nav-cta{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;border:1px solid var(--line);padding:10px 14px;border-radius:999px;color:#d4ecf8;background:rgba(171,227,249,.03)}.nav-cta span{color:var(--cyan);margin-left:7px}

.section-pad{padding-left:clamp(20px,6vw,92px);padding-right:clamp(20px,6vw,92px)}
.hero{min-height:760px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);align-items:center;gap:5.4vw;padding-top:80px;padding-bottom:86px;position:relative}
.hero-copy{position:relative;z-index:2;max-width:680px}.eyebrow{font:500 11px/1 'DM Mono',monospace;letter-spacing:.16em;color:#8eafc4;display:flex;align-items:center;gap:9px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--mint);display:inline-block;box-shadow:0 0 12px rgba(124,232,187,.7)}
h1{font-size:clamp(45px,6.1vw,86px);line-height:1.08;letter-spacing:-.055em;margin:24px 0 26px;font-weight:700}.hero h1 em,.platform-heading h2 em,.story-main h2 em,.contact h2 em{font-style:normal;color:var(--cyan)}.hero-lede{font-size:16px;color:#a7bac9;line-height:1.9;max-width:620px}.hero-lede strong{color:#d8f3fb;font-weight:600}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:36px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:13px 18px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.03em;transition:transform .25s,box-shadow .25s,background .25s}.button-primary{color:#03121c;background:linear-gradient(105deg,#ccf8ff,#7de9c3);box-shadow:0 10px 36px rgba(83,220,211,.16)}.button-primary:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(83,220,211,.22)}.button-primary span{font-size:16px}.text-link{font-size:12px;color:#90a7b8}.text-link span{color:var(--cyan);margin-left:7px}.hero-proof{display:flex;align-items:center;gap:12px;color:#62798c;font:500 9px/1 'DM Mono',monospace;letter-spacing:.16em;margin-top:42px}.hero-proof i{width:3px;height:3px;background:#4c6578;border-radius:50%}

.hero-visual{min-height:545px;display:flex;justify-content:center;align-items:center;position:relative}.panel-shell{width:min(100%,650px);position:relative;z-index:2;border:1px solid rgba(190,230,246,.14);background:linear-gradient(145deg,rgba(12,31,48,.88),rgba(4,14,25,.91));border-radius:24px;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.04);overflow:hidden;transform:translateZ(0)}.panel-shell:after{content:"";position:absolute;inset:0;background:radial-gradient(500px 260px at 70% 15%,rgba(110,211,255,.06),transparent 65%);pointer-events:none}.panel-topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);font-size:11px;color:#88a3b6}.panel-topbar strong{display:block;font-size:14px;color:#e7f6fd;margin-top:5px}.mini-kicker{font:500 9px/1 'DM Mono',monospace;letter-spacing:.14em;color:#7697aa}.sync{font:500 9px/1 'DM Mono',monospace;letter-spacing:.05em;color:#7891a4}.sync .status-dot{width:5px;height:5px;margin-right:6px}
.map-stage{height:360px;position:relative;background:radial-gradient(circle at 62% 46%,rgba(59,149,186,.11),transparent 46%),linear-gradient(180deg,rgba(17,41,60,.2),rgba(4,13,23,.22))}.map-stage:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(167,221,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(167,221,255,.06) 1px,transparent 1px);background-size:55px 55px;mask-image:radial-gradient(circle at 52% 45%,black 15%,transparent 72%)}.map-stars span{position:absolute;width:3px;height:3px;border-radius:50%;background:#c8efff;box-shadow:0 0 8px rgba(174,236,255,.85);opacity:.58}.route-art{position:absolute;inset:0;width:100%;height:100%}.route-line{stroke-dasharray:.03 .025;animation:dash 7s linear infinite}.port{position:absolute;display:flex;align-items:center;gap:7px;font:500 8px/1 'DM Mono',monospace;letter-spacing:.15em;color:#93aabd}.port-a{left:5.8%;bottom:14.5%}.port-b{right:4.2%;top:18.2%}.port-dot{width:6px;height:6px;border:1px solid #9ee9ff;border-radius:50%;background:#07111f;box-shadow:0 0 9px rgba(158,233,255,.45)}.port-dot.active{background:#6ee7b7;border-color:#d6fff0;box-shadow:0 0 12px rgba(110,231,183,.72)}.weather-chip{position:absolute;background:rgba(5,17,29,.72);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-width:94px;backdrop-filter:blur(8px)}.weather-chip span,.weather-chip small{display:block;font:500 8px/1 'DM Mono',monospace;letter-spacing:.08em;color:#6d8799}.weather-chip strong{display:block;font-size:13px;margin:4px 0;color:#d8f6ff}.weather-chip small{color:#86d9c2}.chip-a{top:20%;left:20%}.chip-b{right:18%;bottom:16%}.route-callout{position:absolute;left:38%;top:38%;transform:translate(-20%,0);background:rgba(3,15,27,.85);border:1px solid rgba(134,222,226,.28);border-radius:12px;padding:11px 13px;min-width:190px;box-shadow:0 8px 28px rgba(0,0,0,.22);backdrop-filter:blur(12px)}.callout-label{font:500 8px/1 'DM Mono',monospace;letter-spacing:.12em;color:#71b7bc}.route-callout strong{display:block;font-size:12px;margin:6px 0 3px}.route-callout small{font-size:9px;color:#7992a4}.route-callout b{color:#8ee9c8;font-weight:600}.panel-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.panel-metrics>div{padding:16px 17px;border-right:1px solid var(--line)}.panel-metrics>div:last-child{border-right:0}.panel-metrics span,.preview-bottom span{display:block;font:500 8px/1.2 'DM Mono',monospace;letter-spacing:.1em;color:#637b8e}.panel-metrics strong{display:block;font-size:14px;margin-top:5px;color:#d7f4fb}.panel-metrics .good{color:var(--mint)}
.visual-orbit{position:absolute;border:1px solid rgba(136,220,255,.12);border-radius:50%;pointer-events:none}.orbit-a{width:720px;height:340px;transform:rotate(-18deg)}.orbit-b{width:560px;height:230px;transform:rotate(17deg);border-color:rgba(124,232,187,.08)}

.signal{padding-top:95px;padding-bottom:120px}.section-intro{max-width:820px}.section-intro h2,.platform-heading h2{font-size:clamp(34px,4vw,58px);line-height:1.15;letter-spacing:-.045em;margin:20px 0 16px}.section-intro h2 span{color:#d8f0f7}.section-intro p{color:#7f96a8;max-width:610px;font-size:14px}.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}.signal-card{position:relative;min-height:280px;padding:28px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(14,34,50,.7),rgba(6,17,29,.55));overflow:hidden;transition:transform .3s,border-color .3s}.signal-card:hover{transform:translateY(-4px);border-color:rgba(179,227,244,.26)}.signal-card:before{content:"";position:absolute;inset:auto -30% -45% auto;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(120,212,244,.09),transparent 68%)}.card-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid rgba(183,231,246,.16);margin-bottom:46px;color:var(--cyan);font-size:17px;background:rgba(190,231,244,.03)}.card-kicker{font:500 9px/1 'DM Mono',monospace;letter-spacing:.12em;color:#6f899a}.signal-card h3{font-size:20px;letter-spacing:-.03em;margin:10px 0}.signal-card p{font-size:12px;color:#7f97a8;line-height:1.75;margin:0;max-width:340px}.card-index{position:absolute;right:22px;top:22px;color:#486274;font:500 11px 'DM Mono',monospace}

.platform{padding-top:95px;padding-bottom:125px;border-top:1px solid rgba(175,220,241,.07)}.platform-heading{max-width:820px}.platform-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:62px;margin-top:55px;align-items:stretch}.platform-list{border-top:1px solid var(--line)}.platform-item{width:100%;display:grid;grid-template-columns:50px 1fr 30px;gap:12px;align-items:center;text-align:left;padding:21px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:inherit;cursor:pointer;transition:.25s}.platform-item:hover .platform-arrow,.platform-item.is-active .platform-arrow{transform:translate(2px,-2px);color:var(--cyan)}.platform-num{font:500 10px 'DM Mono',monospace;color:#516c7f}.platform-item b{display:block;font-size:16px}.platform-item small{display:block;color:#6f8799;font-size:11px;line-height:1.55;margin-top:6px;max-width:420px}.platform-arrow{justify-self:end;color:#5b7589;transition:.2s}.platform-item.is-active b{color:#dff9ff}.platform-preview{border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,rgba(15,36,53,.75),rgba(5,16,28,.8));overflow:hidden;min-height:390px}.preview-top{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.preview-top strong{display:block;font-size:15px;margin-top:5px}.preview-pill{font:500 9px 'DM Mono',monospace;letter-spacing:.08em;padding:7px 10px;border:1px solid rgba(126,232,188,.18);border-radius:999px;color:#85dcae;background:rgba(124,232,187,.04)}.decision-chart{position:relative;height:280px;padding:22px}.chart-grid{position:absolute;inset:24px 30px 35px 30px;background:linear-gradient(rgba(185,223,238,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(185,223,238,.07) 1px,transparent 1px);background-size:20% 25%;border:1px solid rgba(185,223,238,.08);mask-image:linear-gradient(to bottom,black,transparent)}.chart-axis{position:absolute;left:28px;bottom:13px;right:30px;display:flex;justify-content:space-between;color:#567085;font:500 8px 'DM Mono',monospace;text-transform:uppercase}.bubble{position:absolute;display:grid;place-items:center;width:50px;height:50px;border-radius:50%;border:1px solid rgba(184,239,255,.34);font:500 10px 'DM Mono',monospace;color:#d5f4fb;background:rgba(119,203,236,.08);box-shadow:0 0 25px rgba(110,201,236,.09);animation:float 4s ease-in-out infinite}.bubble span{font-size:8px;color:#86d8c8;margin-top:-3px}.bubble-1{left:38%;top:82px;background:rgba(124,232,187,.1);border-color:rgba(124,232,187,.35)}.bubble-2{left:66%;top:138px;animation-delay:-1s}.bubble-3{left:23%;top:175px;animation-delay:-2s}.trace{position:absolute;height:1px;background:linear-gradient(90deg,rgba(164,229,249,0),rgba(164,229,249,.42),rgba(164,229,249,0));transform-origin:left center;opacity:.55}.trace-a{width:215px;left:16%;top:58%;transform:rotate(-28deg)}.trace-b{width:240px;left:42%;top:45%;transform:rotate(19deg)}.trace-c{width:175px;left:28%;top:78%;transform:rotate(-42deg)}.preview-bottom{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.preview-bottom>div{padding:16px 18px;border-right:1px solid var(--line)}.preview-bottom>div:last-child{border-right:0}.preview-bottom strong{display:block;margin-top:5px;font-size:15px}

.story{padding-top:20px;padding-bottom:125px}.story-card{position:relative;border:1px solid rgba(164,218,240,.15);border-radius:24px;background:linear-gradient(150deg,rgba(20,49,66,.52),rgba(6,16,27,.74));padding:26px 28px 18px;overflow:hidden}.story-card:before{content:"";position:absolute;width:540px;height:300px;right:-140px;top:-120px;background:radial-gradient(circle,rgba(113,214,242,.12),transparent 67%);border-radius:50%}.story-meta,.story-foot{display:flex;justify-content:space-between;font:500 9px/1.2 'DM Mono',monospace;letter-spacing:.1em;color:#627b8f}.story-main{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:86px 0 82px;align-items:end}.story-main h2{font-size:clamp(36px,4.4vw,66px);line-height:1.08;letter-spacing:-.05em;margin:0}.story-copy{max-width:530px}.story-copy p{font-size:14px;color:#9cb2c0;line-height:1.9}.story-copy .muted{color:#658092;font-size:11px}.story-foot{padding-top:16px;border-top:1px solid var(--line)}

.contact{padding-top:0;padding-bottom:110px}.contact-inner{border-top:1px solid var(--line);padding-top:85px;max-width:680px}.contact h2{font-size:clamp(41px,5vw,71px);line-height:1.08;letter-spacing:-.055em;margin:20px 0}.contact p{color:#8198a9;font-size:14px;max-width:560px;margin-bottom:28px}.contact-note{display:block;color:#526a7c;font:500 9px 'DM Mono',monospace;letter-spacing:.06em;margin-top:14px}.footer{display:grid;grid-template-columns:1fr 1fr auto;gap:22px;align-items:center;padding:22px clamp(20px,6vw,92px);border-top:1px solid rgba(175,220,241,.07);font-size:10px;color:#586f82}.footer-brand{font-size:12px;color:#9db3c2}.footer-brand strong{color:#c9edf8}.footer-copy{justify-self:center;font:500 9px 'DM Mono',monospace;letter-spacing:.08em}.footer-status{justify-self:end;font:500 9px 'DM Mono',monospace;letter-spacing:.06em}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}.reveal.in-view{opacity:1;transform:none}

@keyframes dash{to{stroke-dashoffset:-.55}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

@media (max-width:1000px){.hero{grid-template-columns:1fr;padding-top:60px}.hero-copy{max-width:760px}.hero-visual{min-height:510px;margin-top:12px}.platform-layout{grid-template-columns:1fr;gap:30px}.platform-preview{min-height:360px}.signal-grid{grid-template-columns:1fr}.signal-card{min-height:230px}.story-main{grid-template-columns:1fr;gap:30px}}
@media (max-width:760px){.site-header{height:70px}.nav{display:none}.brand{min-width:0}.nav-cta{font-size:10px;padding:9px 11px}.hero{min-height:0;padding-top:55px;padding-bottom:70px}.hero h1{font-size:clamp(44px,12vw,62px)}.desktop{display:none}.hero-lede{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.hero-visual{min-height:455px}.panel-shell{border-radius:18px}.panel-topbar{padding:16px}.map-stage{height:290px}.panel-metrics{grid-template-columns:repeat(2,1fr)}.panel-metrics>div:nth-child(2){border-right:0}.panel-metrics>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.route-callout{left:33%;top:36%;min-width:175px}.chip-b{right:7%;bottom:10%}.chip-a{left:8%;top:13%}.signal,.platform{padding-top:72px;padding-bottom:86px}.section-intro h2,.platform-heading h2{font-size:34px}.story-main{padding:56px 0}.story-card{padding:20px 18px 16px}.story-meta,.story-foot{font-size:8px}.story-foot{gap:14px;flex-direction:column}.contact{padding-bottom:80px}.contact-inner{padding-top:65px}.footer{grid-template-columns:1fr;gap:10px}.footer-copy,.footer-status{justify-self:start}.visual-orbit{display:none}}
@media (max-width:440px){.brand-copy{font-size:14px}.nav-cta{display:none}.hero h1{font-size:42px}.hero-proof{gap:7px;font-size:8px}.panel-shell{width:100%}.sync{display:none}.map-stage{height:250px}.route-callout{left:28%;top:38%;transform:translate(-10%,0)}.weather-chip{min-width:78px;padding:7px 8px}.weather-chip strong{font-size:12px}.port{font-size:7px}.platform-item{grid-template-columns:40px 1fr 22px}.platform-item small{font-size:10px}.decision-chart{height:240px}.bubble{width:44px;height:44px}.story-main h2{font-size:38px}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{transition:none}.route-line,.bubble{animation:none}.button{transition:none}}