:root{--primary-color:#0096b1;--secondary-color:#f39c12;--primary-dark:#007a92;--text-color:#333;--text-light:#666;--bg-color:#fff;--bg-light:#f8f9fa;--bg-dark:#121212;--white:#fff;--line-color:#0096b129;--surface:#ffffffe0;--font-main:"Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--header-height:80px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);color:var(--text-color);background-color:var(--bg-color);line-height:1.6;overflow-x:hidden}button{font:inherit}a{color:inherit;text-decoration:none}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section-padding{padding:100px 0}.bg-light{background-color:var(--bg-light)}.text-center{text-align:center}h1,h2,h3,h4{font-weight:700;line-height:1.3}h2{color:var(--primary-dark);margin-bottom:20px;font-size:2.5rem}.section-title{margin-bottom:50px}.underline{background-color:var(--secondary-color);width:60px;height:4px;margin-top:10px}.underline.center{margin:10px auto 0}#navbar{width:100%;height:var(--header-height);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background-color:#fffffff2;transition:all .3s;position:fixed;top:0;box-shadow:0 2px 10px #0000000d}.nav-container{justify-content:space-between;align-items:center;height:100%;display:flex}.logo-text{color:var(--primary-color);letter-spacing:1px;font-size:1.8rem;font-weight:900}.logo-text .highlight{color:var(--secondary-color)}.nav-links{gap:30px;display:flex}.nav-links li a{font-size:1.1rem;font-weight:500;transition:color .3s;position:relative}.nav-links li a:hover{color:var(--primary-color)}.nav-links li a:after{content:"";background-color:var(--secondary-color);width:0;height:2px;transition:width .3s;position:absolute;bottom:-5px;left:0}.nav-links li a:hover:after{width:100%}.menu-toggle{cursor:pointer;color:var(--primary-color);background:0 0;border:0;font-size:1.5rem;display:none}.scroll-progress{background:linear-gradient(90deg, var(--primary-color), var(--secondary-color));z-index:1200;width:0;height:4px;transition:width .1s linear;position:fixed;top:0;left:0}.hero-section{min-height:max(600px,100vh);padding-top:var(--header-height);background:linear-gradient(90deg,#0096b114 1px,#0000 1px) 0 0/52px 52px,linear-gradient(0deg,#0096b114 1px,#0000 1px) 0 0/52px 52px,linear-gradient(135deg,#eefbfc 0%,#fff 42%,#fff7e9 100%);align-items:center;display:flex;position:relative;overflow:hidden}.hero-overlay{z-index:1;background:linear-gradient(115deg,#fffffff2 0%,#ffffffad 52%,#fff3 100%);position:absolute;inset:0}.hero-section:before{content:"";z-index:0;background-image:linear-gradient(110deg,#0000 0 58%,#0096b11c 58% 58.35%,#0000 58.35%),linear-gradient(35deg,#0000 0 62%,#f39c1229 62% 62.35%,#0000 62.35%);position:absolute;inset:0}.hero-layout{z-index:10;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:56px;width:100%;padding-top:56px;padding-bottom:56px;display:grid;position:relative}.hero-content{position:relative}.hero-content h1{color:var(--text-color);margin-bottom:20px;font-size:3.9rem;line-height:1.2}.hero-content h1 strong{color:var(--primary-color)}.hero-content p{color:var(--text-light);margin-bottom:40px;font-size:1.2rem}.eyebrow{color:var(--primary-dark);text-transform:uppercase;align-items:center;gap:10px;margin-bottom:18px;font-size:.95rem;font-weight:800;display:inline-flex}.eyebrow:before{content:"";background:var(--secondary-color);width:34px;height:2px}.hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:650px;margin-top:36px;display:grid}.hero-stats div{background:#ffffffc7;border:1px solid #0096b124;border-radius:8px;padding:16px}.hero-stats strong,.hero-stats span{display:block}.hero-stats strong{color:var(--primary-dark);font-size:1.25rem}.hero-stats span{color:var(--text-light);margin-top:4px;font-size:.86rem}.hero-visual{min-height:520px;position:relative}.home-panel{background:var(--surface);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid #0096b12e;border-radius:8px;padding:18px;position:relative;overflow:hidden;box-shadow:0 28px 70px #00505f29}.home-panel:before{content:"";pointer-events:none;background:linear-gradient(125deg,#0000 0 34%,#0096b117 34% 34.7%,#0000 34.7% 100%);position:absolute;inset:0}.panel-header,.scene-card{z-index:2;justify-content:space-between;align-items:center;gap:16px;display:flex;position:relative}.panel-header{color:var(--text-color);margin-bottom:16px;font-weight:800}.live-status{color:var(--primary-dark);font-size:.85rem}.live-status:before{content:"";background:#26b36f;border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block;box-shadow:0 0 0 6px #26b36f24}.room-scene{aspect-ratio:1/.82;background:#e9f7f8;border-radius:8px;position:relative;overflow:hidden}.hero-home-image{object-fit:cover;filter:saturate(1.05)contrast(1.02);width:100%;height:100%;display:block}.room-glow{mix-blend-mode:screen;opacity:.72;z-index:1;background:linear-gradient(145deg,#f39c1257,#0000 45%,#0096b133);transition:opacity .35s;position:absolute;inset:0}.device-node{z-index:3;width:58px;height:58px;color:var(--primary-dark);cursor:pointer;background:#ffffffd6;border:1px solid #fffc;border-radius:50%;place-items:center;transition:transform .25s,background .25s,color .25s;display:grid;position:absolute;box-shadow:0 14px 30px #00000021}.device-node:hover,.device-node.active{background:var(--primary-color);color:var(--white);transform:translateY(-4px)scale(1.05)}.device-node[data-device=lighting]{top:13%;left:15%}.device-node[data-device=curtain]{top:28%;right:12%}.device-node[data-device=climate]{bottom:13%;left:44%}.device-node[data-device=security]{bottom:25%;right:18%}.scene-card{background:#fff;border-radius:8px;margin-top:16px;padding:16px;box-shadow:inset 0 0 0 1px #0096b11a}.scene-card span{color:var(--text-light);font-size:.9rem}.scene-card strong{color:var(--primary-dark);text-align:right}.orbit-icon{width:70px;height:70px;color:var(--secondary-color);background:#fff;border-radius:8px;place-items:center;animation:4s ease-in-out infinite floating;display:grid;position:absolute;box-shadow:0 18px 36px #0000001c}.orbit-one{top:48px;right:-14px}.orbit-two{animation-delay:.5s;bottom:118px;left:-22px}.orbit-three{animation-delay:1s;bottom:38px;right:46px}.btn{text-transform:uppercase;cursor:pointer;border:2px solid #0000;border-radius:8px;padding:15px 30px;font-size:1.1rem;font-weight:700;transition:all .3s;display:inline-block}.btn-primary{background-color:var(--primary-color);color:var(--white);box-shadow:0 10px 20px #0096b14d}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-3px);box-shadow:0 15px 25px #0096b166}.btn-secondary{color:var(--primary-color);border-color:var(--primary-color);background-color:#0000;margin-left:15px}.btn-secondary:hover{background-color:#0096b10d;transform:translateY(-3px)}.about-content{align-items:center;gap:50px;display:flex}.glass-card{background:#ffffffd1;border:1px solid #0096b11f;border-radius:8px;padding:34px;box-shadow:0 20px 50px #00505f14}.about-text{flex:1}.about-text h3{color:var(--primary-color);margin-bottom:20px;font-size:2rem}.about-text p{color:var(--text-light);margin-bottom:30px;font-size:1.1rem}.check-list li{align-items:center;margin-bottom:15px;font-size:1.1rem;display:flex}.check-list li i{color:var(--secondary-color);margin-right:15px;font-size:1.2rem}.about-image{flex:1;justify-content:center;display:flex}.image-stack{position:relative}.image-badge{color:var(--primary-dark);background:#fffffff0;border-radius:8px;align-items:center;gap:10px;padding:12px 14px;font-weight:800;display:flex;position:absolute;bottom:22px;right:18px;box-shadow:0 12px 28px #0000001f}.image-badge i{color:var(--secondary-color)}.image-placeholder{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);color:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:300px;height:300px;display:flex;position:relative;box-shadow:0 20px 40px #0096b14d}.image-placeholder.rounded{border-radius:8px;width:100%;height:400px}.image-placeholder i{margin-bottom:15px}.services-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:50px;display:grid}.service-card{background:var(--white);text-align:left;cursor:pointer;border:0;border-bottom:4px solid #0000;border-radius:8px;padding:40px 30px;transition:all .4s;box-shadow:0 10px 30px #0000000d}.service-card:hover,.service-card.active{border-bottom-color:var(--secondary-color);transform:translateY(-10px);box-shadow:0 20px 40px #0000001a}.service-icon{width:80px;height:80px;color:var(--primary-color);background-color:#0096b11a;border-radius:50%;justify-content:center;align-items:center;margin-bottom:25px;font-size:2rem;transition:all .3s;display:flex}.service-card:hover .service-icon,.service-card.active .service-icon{background-color:var(--primary-color);color:var(--white)}.service-card h3{margin-bottom:15px;font-size:1.4rem}.service-card p{color:var(--text-light)}.service-detail{color:var(--white);background:#0f2f36;border-radius:8px;grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr);gap:28px;margin-top:34px;padding:30px;display:grid;box-shadow:0 22px 48px #00505f2e}.detail-kicker{color:#ffc062;letter-spacing:.08em;font-size:.82rem;font-weight:900}.service-detail h3{margin:8px 0 10px;font-size:1.55rem}.service-detail p,.service-detail li{color:#ffffffc7}.service-detail ul{align-content:center;gap:10px;display:grid}.service-detail li{padding-left:22px;position:relative}.service-detail li:before{content:"";background:var(--secondary-color);border-radius:50%;width:8px;height:8px;position:absolute;top:.72em;left:0}.demo-section{background:linear-gradient(#fff 0%,#f2fbfc 100%)}.demo-layout{grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);align-items:stretch;gap:34px;display:grid}.demo-stage{isolation:isolate;background:#dff3f6;border-radius:8px;min-height:500px;position:relative;overflow:hidden;box-shadow:0 26px 70px #00505f29}.demo-image{object-fit:cover;filter:saturate(1.02)contrast(1.04);width:100%;height:100%;min-height:500px;display:block}.demo-stage:after{content:"";z-index:2;pointer-events:none;background:linear-gradient(#0000 46%,#042a306b 100%);position:absolute;inset:0}.demo-layer{z-index:3;opacity:0;pointer-events:none;transition:opacity .35s;position:absolute;inset:0}.demo-stage[data-demo-stage=lighting] .lighting-layer,.demo-stage[data-demo-stage=curtain] .curtain-layer,.demo-stage[data-demo-stage=climate] .climate-layer,.demo-stage[data-demo-stage=security] .security-layer{opacity:1}.light-beam{filter:blur(2px);background:radial-gradient(circle,#ffcd68c7 0%,#ffcd6838 42%,#0000 70%);border-radius:50%;width:270px;height:270px;animation:2s ease-in-out infinite lightPulse;position:absolute}.beam-one{top:9%;left:8%}.beam-two{animation-delay:.4s;bottom:12%;right:9%}.light-bulb,.camera-dot{width:54px;height:54px;color:var(--secondary-color);background:#ffffffe6;border-radius:50%;place-items:center;display:grid;position:absolute;box-shadow:0 0 0 8px #f39c1229,0 14px 28px #00000024}.bulb-one{top:16%;left:19%}.bulb-two{bottom:22%;right:20%}.installed-curtain{z-index:5;transform-origin:top;width:57.5%;height:42.6%;position:absolute;top:21.9%;left:16.2%;overflow:visible;transform:none}.animated-curtain{will-change:transform, width, opacity;background:linear-gradient(90deg,#ffffff29,#0000 10%,#37271b21 58%,#ffffff1a),repeating-linear-gradient(90deg,#7b674e 0 10px,#b29d80 10px 20px,#d3c4aa 20px 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#0096b1c7;border-radius:50%;width:42%;height:34px;animation:2.3s ease-in-out infinite airFlow;position:absolute;right:9%}.wave-one{top:29%}.wave-two{animation-delay:.3s;top:42%}.wave-three{animation-delay:.6s;top:55%}.scan-line{background:linear-gradient(90deg,#0000,#34f2b6,#0000);height:3px;animation:2.2s ease-in-out infinite securityScan;position:absolute;top:12%;left:8%;right:8%;box-shadow:0 0 28px #34f2b6b8}.security-zone{border:2px solid #34f2b6d1;border-radius:8px;animation:1.8s ease-in-out infinite zonePulse;position:absolute;box-shadow:inset 0 0 28px #34f2b61f,0 0 24px #34f2b638}.zone-one{width:29%;height:32%;top:20%;left:13%}.zone-two{width:28%;height:29%;animation-delay:.45s;bottom:18%;right:14%}.camera-dot{color:#19b882;top:13%;right:11%;box-shadow:0 0 0 8px #34f2b626,0 14px 28px #00000024}.demo-status-card{z-index:4;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border-radius:8px;justify-content:space-between;align-items:center;gap:18px;padding:18px 20px;display:flex;position:absolute;bottom:24px;left:24px;right:24px;box-shadow:0 18px 36px #00000029}.demo-status-card span{color:var(--text-light);font-size:.92rem}.demo-status-card strong{color:var(--primary-dark);text-align:right}.demo-console{background:#fff;border:1px solid #0096b129;border-radius:8px;padding:26px;box-shadow:0 18px 50px #00505f14}.demo-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:26px;display:grid}.demo-control{min-height:86px;color:var(--primary-dark);cursor:pointer;background:#f7fbfc;border:1px solid #0096b124;border-radius:8px;place-items:center;gap:8px;font-weight:900;transition:transform .2s,background .2s,color .2s,box-shadow .2s;display:grid}.demo-control i{font-size:1.55rem}.demo-control:hover,.demo-control.active{background:var(--primary-color);color:var(--white);transform:translateY(-3px);box-shadow:0 12px 24px #0096b133}.demo-copy{min-height:220px}.demo-copy span{color:var(--secondary-color);letter-spacing:.08em;font-size:.82rem;font-weight:900}.demo-copy h3{color:var(--primary-dark);margin:10px 0 14px;font-size:1.75rem}.demo-copy p{color:var(--text-light);font-size:1.05rem}.demo-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.demo-metrics div{background:#f3f8f9;border-radius:8px;padding:16px}.demo-metrics span,.demo-metrics strong{display:block}.demo-metrics span{color:var(--text-light);font-size:.86rem}.demo-metrics strong{color:var(--primary-dark);margin-top:4px}@keyframes lightPulse{0%,to{opacity:.62;transform:scale(.9)}50%{opacity:1;transform:scale(1.08)}}@keyframes naturalCurtainClose{0%,14%{opacity:.2;transform:scaleX(.22)translate(0)}34%{opacity:.78;transform:scaleX(.62)translate(0)}50%,66%{opacity:.96;transform:scaleX(1)translate(0)}88%,to{opacity:.2;transform:scaleX(.22)translate(0)}}@keyframes curtainSeam{0%,28%,88%,to{opacity:0}50%,66%{opacity:1}}@keyframes airFlow{0%{opacity:0;transform:translate(36px)scaleX(.8)}25%{opacity:.9}to{opacity:0;transform:translate(-165px)scaleX(1.2)}}@keyframes securityScan{0%,to{opacity:0;top:13%}15%,85%{opacity:1}50%{top:78%}}@keyframes zonePulse{0%,to{opacity:.54;transform:scale(.98)}50%{opacity:1;transform:scale(1.02)}}.features-wrap{align-items:center;gap:50px;display:flex}.features-image,.features-content{flex:1}.feature-item{background:var(--white);border-radius:8px;margin-bottom:30px;padding:20px;transition:transform .3s;display:flex;box-shadow:0 5px 15px #00000008}.feature-item:hover{transform:scale(1.02)}.f-icon{color:var(--secondary-color);margin-right:20px;padding-top:5px;font-size:2rem}.f-text h4{color:var(--primary-dark);margin-bottom:10px;font-size:1.2rem}.f-text p{color:var(--text-light);font-size:.95rem}.contact-section h2{margin-bottom:10px}.contact-section p{color:var(--text-light);margin-bottom:40px;font-size:1.1rem}.contact-methods{flex-wrap:wrap;justify-content:center;gap:30px;display:flex}.consult-picker{flex-wrap:wrap;justify-content:center;gap:12px;margin:28px 0 18px;display:flex}.consult-chip{color:var(--primary-dark);cursor:pointer;background:#fff;border:1px solid #0096b12e;border-radius:8px;align-items:center;gap:9px;padding:12px 16px;font-weight:800;transition:transform .2s,background .2s,color .2s;display:inline-flex}.consult-chip:hover,.consult-chip.active{background:var(--primary-color);color:var(--white);transform:translateY(-2px)}.consult-summary{background:#fff;border-radius:8px;flex-direction:column;gap:4px;min-width:min(560px,100%);margin-bottom:34px;padding:18px 22px;display:inline-flex;box-shadow:0 12px 30px #0000000f}.consult-summary span{color:var(--text-light);font-size:.9rem}.consult-summary strong{color:var(--primary-dark)}.contact-box{background:var(--white);border-radius:8px;min-width:250px;padding:30px 50px;box-shadow:0 10px 30px #0000000d}.contact-box i{color:var(--primary-color);margin-bottom:15px;font-size:2.5rem}.contact-box h3{margin-bottom:10px;font-size:1.2rem}footer{background-color:var(--bg-dark);color:#ffffffb3;padding:50px 0 20px}.footer-logo{margin-bottom:20px}.footer-logo .logo-text{filter:brightness(1.2)}footer p{margin-bottom:10px;font-size:.9rem}.fade-in-up{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}.fade-in-up.appear{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.2s}.delay-2{transition-delay:.4s}.floating{animation:3s ease-in-out infinite floating}@keyframes floating{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.logo-img{object-fit:contain;vertical-align:middle;width:auto;height:45px}.footer-img{object-fit:contain;filter:grayscale()brightness(200%);width:auto;height:45px;margin-bottom:20px}.content-img{object-fit:cover;border-radius:8px;width:100%;max-width:500px;box-shadow:0 20px 40px #0096b133}.reveal-from-bottom,.slide-in-left,.slide-in-right{opacity:0;transition:opacity .7s,transform .7s}.reveal-from-bottom{transform:translateY(32px)}.slide-in-left{transform:translate(-36px)}.slide-in-right{transform:translate(36px)}.reveal-from-bottom.appear,.slide-in-left.appear,.slide-in-right.appear{opacity:1;transform:translate(0)}@media (width<=992px){.about-content,.features-wrap{flex-direction:column}.hero-layout,.demo-layout{grid-template-columns:1fr}.hero-visual{width:100%;max-width:620px;min-height:0;margin:0 auto}.hero-content h1{font-size:3rem}}@media (width<=768px){.menu-toggle{display:block}.nav-links{top:var(--header-height);background-color:var(--white);clip-path:polygon(0 0,100% 0,100% 0,0 0);flex-direction:column;gap:0;width:100%;transition:clip-path .4s ease-in-out;position:absolute;left:0;box-shadow:0 10px 10px #0000001a}.nav-links.active{clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}.nav-links li{text-align:center;border-bottom:1px solid #0000000d}.nav-links li a{padding:20px;display:block}.hero-content h1{font-size:2.5rem}.hero-layout{gap:32px;padding-top:34px}.hero-stats,.service-detail{grid-template-columns:1fr}.demo-stage,.demo-image{min-height:420px}.demo-status-card{flex-direction:column;align-items:flex-start}.demo-status-card strong{text-align:left}.scene-card{flex-direction:column;align-items:flex-start}.scene-card strong{text-align:left}.orbit-icon{display:none}.btn{width:fit-content;margin:10px auto;padding:12px 24px;font-size:1rem;display:block}.btn-secondary{margin-left:auto}}@media (width<=560px){.section-padding{padding:72px 0}.hero-content h1{font-size:2.15rem}.hero-content p{font-size:1.04rem}.hero-stats div,.glass-card,.service-card,.service-detail,.demo-console{padding:22px}.demo-controls,.demo-metrics{grid-template-columns:1fr}.demo-stage,.demo-image{min-height:360px}.demo-status-card{padding:14px;bottom:14px;left:14px;right:14px}.device-node{width:48px;height:48px}.image-badge{justify-content:center;left:16px;right:16px}}