:root{--ink:#17191d;--muted:#656b75;--line:#e7e9ed;--paper:#fff;--soft:#f5f6f8;--orange:#ff9418;--orange2:#ff5b21;--dark:#16181d;--blue:#2c6bed;--green:#31c177;--max:1240px;--shadow:0 24px 70px rgba(20,24,32,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:normal}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 48px),var(--max));margin:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header{position:fixed;inset:0 0 auto;z-index:100;border-bottom:1px solid rgba(231,233,237,.9);background:rgba(255,255,255,.92);backdrop-filter:blur(18px)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:154px}.nav{display:flex;align-items:center;gap:4px}.nav a{padding:10px 12px;font-size:14px;font-weight:760;color:#515761;border-radius:10px}.nav a:hover,.nav a[aria-current="page"]{color:#111;background:#f5f6f8}.nav .cta{color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange2));padding:11px 18px;border-radius:999px;margin-left:6px}.menu{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff}.menu:before,.menu:after,.menu span{content:"";display:block;width:20px;height:2px;background:#222;margin:4px auto;border-radius:2px}.main{padding-top:76px}
.hero{position:relative;overflow:hidden;padding:82px 0 68px;background:linear-gradient(180deg,#fff,#fafbfc)}.hero:before{content:"";position:absolute;width:700px;height:700px;right:-260px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(255,151,26,.25),transparent 68%)}.hero-grid{position:absolute;inset:0;opacity:.28;background-image:linear-gradient(#eef0f3 1px,transparent 1px),linear-gradient(90deg,#eef0f3 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 80%)}.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}.eyebrow{margin:0 0 14px;color:var(--orange2);font-weight:900;font-size:11px;letter-spacing:.18em;text-transform:uppercase}.hero h1,.subhero h1{margin:0;font-size:clamp(49px,6vw,80px);line-height:1.03;letter-spacing:-.052em}.hero h1 .accent{display:block;color:transparent;background:linear-gradient(100deg,var(--orange),var(--orange2));background-clip:text;-webkit-background-clip:text}.lead{margin:26px 0 0;color:#59606a;font-size:18px;max-width:720px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:14px;padding:14px 20px;font-size:14px;font-weight:850}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange2));box-shadow:0 14px 30px rgba(255,98,31,.2)}.btn-secondary{background:#fff;border:1px solid #dfe2e7}.btn-dark{background:#17191d;color:#fff}.btn-small{padding:10px 14px;border-radius:11px;font-size:13px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:58px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 12px 36px rgba(20,24,32,.05)}.metric{text-align:center;padding:25px}.metric+.metric{border-left:1px solid var(--line)}.metric b{font-size:40px;line-height:1}.metric b i{font-style:normal;color:var(--orange2)}.metric span{display:block;margin-top:8px;font-size:10px;color:#8a9099;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.system-board{position:relative;border-radius:32px;background:linear-gradient(145deg,#22252b,#111317);padding:26px;min-height:500px;color:#fff;box-shadow:0 34px 90px rgba(20,22,27,.22);overflow:hidden}.system-board:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(255,113,29,.22),transparent 34%),linear-gradient(transparent 96%,rgba(255,255,255,.045) 96%);background-size:auto,100% 48px}.board-top{position:relative;display:flex;align-items:center;justify-content:space-between;color:#a3a8b1;font-size:10px;letter-spacing:.13em;text-transform:uppercase}.online{display:inline-flex;gap:8px;align-items:center}.online i{width:8px;height:8px;border-radius:50%;background:#58da8d;box-shadow:0 0 0 5px rgba(88,218,141,.1)}.board-grid{position:relative;display:grid;grid-template-columns:1fr 80px 1fr;gap:13px;margin-top:32px}.board-side{display:grid;gap:13px}.sys-card{display:block;padding:18px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.055);transition:.2s ease}.sys-card:hover{transform:translateY(-3px);border-color:rgba(255,130,47,.55);background:rgba(255,255,255,.08)}.sys-card small{display:block;color:#9096a0;font-size:9px;font-weight:900;letter-spacing:.12em}.sys-card strong{display:block;margin-top:4px;font-size:22px}.sys-card p{margin:4px 0 0;color:#9ea3ac;font-size:10px}.core-col{display:flex;align-items:center;justify-content:center;position:relative}.core-col:before{content:"";position:absolute;top:0;bottom:0;width:1px;background:linear-gradient(transparent,#ff7728,transparent)}.core-pill{position:relative;z-index:2;width:68px;height:68px;border-radius:20px;background:linear-gradient(135deg,var(--orange),var(--orange2));display:grid;place-items:center;text-align:center;font-size:11px;font-weight:900}
.section{padding:105px 0}.section.soft{background:var(--soft)}.section.dark{background:#17191d;color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:44px}.title{margin:0;font-size:clamp(36px,4.7vw,58px);line-height:1.1;letter-spacing:-.047em}.sub{margin:12px 0 0;color:var(--muted);font-size:17px;max-width:720px}.dark .sub{color:#aeb3bb}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:76px}.about-grid .copy p{color:#626873;font-size:17px}.about-grid .copy .strong{font-size:23px;font-weight:780;color:#25282d}.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}.fact{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.fact small{display:block;font-size:9px;color:#989ea7;font-weight:900;letter-spacing:.12em}.fact strong{display:block;margin-top:8px;font-size:14px}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.solution-card{position:relative;border:1px solid var(--line);border-radius:25px;background:#fff;overflow:hidden;transition:.22s ease;min-height:480px;display:flex;flex-direction:column}.solution-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#ffd0b6}.solution-card .visual{height:210px;background:#191b20;padding:20px;position:relative;overflow:hidden}.solution-card .visual:before{content:"";position:absolute;width:180px;height:180px;border:42px solid rgba(255,109,31,.12);border-radius:50%;right:-70px;bottom:-90px}.solution-card .content{padding:25px;display:flex;flex-direction:column;flex:1}.solution-card .code{font-size:12px;color:var(--orange2);font-weight:900;letter-spacing:.12em}.solution-card h3{margin:6px 0 0;font-size:27px}.solution-card p{color:#6b717a}.solution-card ul{list-style:none;padding:0;margin:8px 0 22px;display:grid;gap:7px}.solution-card li{font-size:13px;color:#515760}.solution-card li:before{content:"•";color:var(--orange2);margin-right:8px}.solution-card .more{margin-top:auto;font-size:13px;font-weight:850}.mini-ui{position:relative;height:100%;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:#22252b;overflow:hidden}.mini-bar{height:26px;background:#2d3138;border-bottom:1px solid #3a3e46;display:flex;gap:5px;align-items:center;padding:0 10px}.mini-bar i{width:5px;height:5px;border-radius:50%;background:#6c727d}.mini-body{display:grid;grid-template-columns:62px 1fr;height:calc(100% - 26px)}.mini-nav{border-right:1px solid #373b43;padding:10px 7px}.mini-nav span{display:block;height:7px;border-radius:4px;background:#3f444e;margin-bottom:8px}.mini-main{padding:10px}.mini-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.mini-kpis span{height:27px;border-radius:7px;background:linear-gradient(135deg,#383d46,#30343b)}.mini-table{margin-top:8px;display:grid;gap:4px}.mini-table span{height:7px;border-radius:4px;background:#373c45}.mini-table span:nth-child(3n){background:rgba(255,117,35,.45)}
.rnd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.rnd-card{padding:26px;border:1px solid #30343c;border-radius:22px;background:#202329}.rnd-card b{font-size:23px}.rnd-card p{color:#aab0b9}.rnd-card .tag{display:inline-block;margin-bottom:18px;color:#ff9c5f;font-size:10px;font-weight:900;letter-spacing:.13em}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.project{border:1px solid var(--line);border-radius:22px;padding:25px;background:#fff}.project .project-top{display:flex;justify-content:space-between;gap:16px}.project h3{margin:0;font-size:22px}.chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:17px}.chip{padding:6px 10px;border-radius:999px;background:#fff1e8;color:#d75013;font-size:11px;font-weight:850}.project p{color:#6c727a}.project .meta{margin-top:18px;padding-top:17px;border-top:1px solid var(--line);font-size:12px;color:#888e97}
.vision-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.vision-item{padding:24px;border:1px solid var(--line);border-radius:20px}.vision-item em{font-style:normal;color:var(--orange2);font-size:12px;font-weight:900}.vision-item h3{font-size:18px;margin:10px 0 5px}.vision-item p{font-size:13px;color:#6a7079;margin-bottom:0}
.cta-band{background:linear-gradient(135deg,#ff9b1a,#ff5b20);color:#fff;padding:52px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-inner h2{font-size:clamp(29px,4vw,46px);margin:0;letter-spacing:-.04em}.cta-inner p{margin:8px 0 0;color:rgba(255,255,255,.82)}.cta-band .btn{background:#fff;color:#17191d}
.footer{padding:38px 0;border-top:1px solid var(--line);background:#fff}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-brand img{width:126px}.footer-brand p,.footer-meta{font-size:12px;color:#858a93}.footer-links{display:flex;gap:15px;font-size:12px;color:#60656d}
.subhero{padding:80px 0 62px;background:linear-gradient(180deg,#fff,#f8f9fb);position:relative;overflow:hidden}.subhero:before{content:"";position:absolute;width:550px;height:550px;right:-170px;top:-260px;background:radial-gradient(circle,rgba(255,149,34,.22),transparent 70%);border-radius:50%}.subhero .inner{position:relative}.crumbs{font-size:12px;color:#8b9098;margin-bottom:20px}.subhero p{max-width:780px;color:#606670;font-size:18px}.solution-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.sticky{position:sticky;top:110px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff}.feature small{color:var(--orange2);font-size:10px;font-weight:900}.feature h3{margin:8px 0 7px;font-size:18px}.feature p{margin:0;color:#707680;font-size:13px}
.demo-shell{border:1px solid #2d3138;border-radius:28px;background:#17191e;color:#fff;overflow:hidden;box-shadow:var(--shadow)}.demo-toolbar{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid #2d3138}.demo-toolbar .lights{display:flex;gap:6px}.demo-toolbar .lights i{width:8px;height:8px;border-radius:50%;background:#565c65}.demo-toolbar .status{font-size:11px;color:#9ea4ae}.demo-stage{padding:22px}.demo-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.demo-stat{padding:13px;border-radius:14px;background:#22252b;border:1px solid #30343c}.demo-stat span{display:block;font-size:9px;color:#8f96a0;letter-spacing:.08em}.demo-stat b{font-size:20px}.demo-panels{display:grid;grid-template-columns:1.3fr .7fr;gap:10px;margin-top:10px}.demo-panel{border-radius:16px;background:#22252b;border:1px solid #30343c;padding:14px;min-height:250px}.fake-table{display:grid;gap:6px}.fake-row{display:grid;grid-template-columns:1.4fr .8fr .8fr .6fr;gap:5px}.fake-row span{height:18px;border-radius:5px;background:#343944}.fake-row.head span{background:#414752}.fake-row .ok{background:rgba(49,193,119,.35)}.fake-row .warn{background:rgba(255,145,28,.45)}.fake-row .bad{background:rgba(255,91,33,.45)}.chart{height:160px;position:relative;margin-top:12px;border-bottom:1px solid #39404a;border-left:1px solid #39404a}.chart-line{position:absolute;left:5%;right:3%;bottom:24%;height:2px;background:linear-gradient(90deg,#ff9821,#ff5c20);transform:skewY(-9deg);box-shadow:0 0 18px rgba(255,102,32,.3)}.chart-dot{position:absolute;width:8px;height:8px;border-radius:50%;background:#ff7a24;box-shadow:0 0 0 5px rgba(255,122,36,.12)}.chart-dot.d1{left:18%;bottom:38%}.chart-dot.d2{left:44%;bottom:48%}.chart-dot.d3{left:70%;bottom:35%}.demo-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.demo-btn{border:1px solid #383d46;background:#262a31;color:#dfe3e8;border-radius:10px;padding:9px 12px;font-size:11px}.demo-btn.active,.demo-btn:hover{border-color:#ff7a24;color:#fff}.flow-demo{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;align-items:center;margin-top:12px}.flow-step{padding:16px 10px;border:1px solid #343943;border-radius:14px;background:#23262d;text-align:center;font-size:11px;color:#9ca3ad;position:relative}.flow-step:not(:last-child):after{content:"→";position:absolute;right:-10px;top:50%;transform:translateY(-50%);color:#666e78}.flow-step.on{border-color:#ff7623;background:rgba(255,118,35,.12);color:#fff;box-shadow:0 0 0 3px rgba(255,118,35,.08)}
.equipment-map{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.equip{padding:16px;border:1px solid #343943;border-radius:14px;background:#23262d}.equip .lamp{float:right;width:8px;height:8px;border-radius:50%;background:#31c177;box-shadow:0 0 0 5px rgba(49,193,119,.08)}.equip.off .lamp{background:#6b717b;box-shadow:none}.equip.alarm .lamp{background:#ff5b21}.equip b{display:block}.equip small{color:#8f96a0}.conveyor{height:110px;margin-top:12px;border-radius:15px;border:1px solid #343943;background:repeating-linear-gradient(90deg,#242830 0,#242830 42px,#2e333c 43px,#2e333c 46px);position:relative;overflow:hidden}.box{position:absolute;top:32px;width:42px;height:42px;border-radius:8px;background:linear-gradient(145deg,#ff9b1b,#ff5b20);box-shadow:0 10px 18px rgba(255,89,31,.18)}.box.b1{left:8%;animation:movebox 5s linear infinite}.box.b2{left:45%;animation:movebox 6s linear infinite 1s}.box.b3{left:74%;animation:movebox 7s linear infinite 2s}@keyframes movebox{from{transform:translateX(-80px)}to{transform:translateX(700px)}}
.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font-size:12px;font-weight:800;color:#626872}.tab.active{background:#17191d;color:#fff;border-color:#17191d}.tab-panel{display:none}.tab-panel.active{display:block}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.screen-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.screen-card .screen-head{padding:10px 12px;font-size:11px;font-weight:800;border-bottom:1px solid var(--line)}.screen-card .screen-body{padding:12px;background:#f8f9fb}.mock-window{border:1px solid #dfe2e7;background:#fff;border-radius:10px;overflow:hidden}.mock-title{height:26px;background:#24354a}.mock-tools{height:38px;background:#eef5fb;border-bottom:1px solid #d9e1e7}.mock-lines{padding:8px;display:grid;gap:5px}.mock-lines i{display:block;height:8px;border-radius:4px;background:#e5e9ed}.mock-lines i:nth-child(2n){width:82%}.mock-lines i:nth-child(3n){background:#d6e8f8}.mock-lines i:nth-child(4n){width:64%}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.contact-info{padding:28px;border-radius:24px;background:#17191d;color:#fff}.contact-info h3{font-size:28px;margin:0 0 20px}.contact-item{padding:16px 0;border-top:1px solid #30343b}.contact-item span{display:block;color:#8f96a0;font-size:10px;letter-spacing:.12em}.contact-item b{display:block;margin-top:5px;font-size:15px}.contact-form{border:1px solid var(--line);border-radius:24px;padding:28px;background:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800;color:#4e545d}.field input,.field select,.field textarea{width:100%;border:1px solid #dfe2e6;border-radius:12px;padding:12px 13px;background:#fff;color:#222;outline:none}.field textarea{min-height:145px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#ff7a24;box-shadow:0 0 0 3px rgba(255,122,36,.09)}.consent{display:flex;gap:9px;align-items:flex-start;margin-top:15px;font-size:11px;color:#707680}.form-note{margin-top:13px;font-size:11px;color:#8a9098}.form-actions{margin-top:18px}.form-actions .btn{width:100%}
.thanks{min-height:70vh;display:grid;place-items:center;text-align:center}.thanks .box{position:static;width:auto;height:auto;background:#fff;box-shadow:none;border:1px solid var(--line);padding:40px;border-radius:26px}.thanks h1{font-size:42px;margin:0}.thanks p{color:#6b717a}.thanks .check{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#eaf9f1;color:#159659;font-size:28px;margin:0 auto 18px}
@media(max-width:1060px){.hero-inner,.solution-layout,.contact-grid{grid-template-columns:1fr}.system-board{max-width:760px;margin:auto}.about-grid{grid-template-columns:1fr;gap:38px}.solution-grid,.rnd-grid{grid-template-columns:repeat(2,1fr)}.vision-grid{grid-template-columns:repeat(2,1fr)}.sticky{position:static}.demo-panels{grid-template-columns:1fr}}
@media(max-width:820px){.wrap{width:min(calc(100% - 28px),var(--max))}.header-inner{height:68px}.brand img{width:132px}.main{padding-top:68px}.menu{display:block}.nav{position:absolute;display:none;left:14px;right:14px;top:72px;flex-direction:column;align-items:stretch;padding:12px;background:#fff;border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.nav.open{display:flex}.nav a{padding:12px 14px}.nav .cta{margin:4px 0 0;text-align:center}.hero{padding:60px 0 48px}.hero h1,.subhero h1{font-size:clamp(42px,12vw,62px)}.hero-inner{gap:34px}.system-board{min-height:auto}.board-grid{grid-template-columns:1fr 62px 1fr}.sys-card{padding:14px}.sys-card strong{font-size:18px}.metrics{grid-template-columns:1fr}.metric+.metric{border-left:0;border-top:1px solid var(--line)}.section{padding:78px 0}.section-head{display:block}.section-head .sub{margin-top:12px}.solution-grid,.rnd-grid,.project-grid,.gallery{grid-template-columns:1fr}.fact-grid{grid-template-columns:repeat(2,1fr)}.vision-grid{grid-template-columns:1fr}.cta-inner,.footer-inner{align-items:flex-start;flex-direction:column}.feature-list{grid-template-columns:1fr}.demo-stats{grid-template-columns:repeat(2,1fr)}.flow-demo{grid-template-columns:1fr}.flow-step:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-17px;transform:translateX(-50%)}.equipment-map{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}
@media(max-width:520px){.hero h1,.subhero h1{font-size:44px}.lead,.subhero p{font-size:16px}.system-board{padding:18px;border-radius:24px}.board-grid{grid-template-columns:1fr;gap:9px}.core-col{display:none}.board-side{grid-template-columns:1fr}.sys-card p{font-size:9px}.fact-grid,.equipment-map{grid-template-columns:1fr}.demo-stage{padding:14px}.demo-stats{grid-template-columns:1fr 1fr}.contact-form,.contact-info{padding:20px}.solution-card{min-height:0}}