@import"https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;800&family=Noto+Sans+KR:wght@300;400;500;700&display=swap";:root{--bg-dark: #05140f;--bg-light: #f1f8f3;--text-accent: #DDEFE2;--text-dark: #1a2e25;--text-muted: #889e92;--white: #ffffff;--transition: all .4s cubic-bezier(.16, 1, .3, 1)}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-accent);font-family:Manrope,Noto Sans KR,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden;line-height:1.5}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}h1,h2,h3{font-weight:300;letter-spacing:-.02em}h1{font-size:4.5rem;line-height:1.1;margin-bottom:2rem;font-weight:300}h2{font-size:3rem;line-height:1.2;margin-bottom:3rem;color:var(--text-dark)}p{font-size:1.1rem;opacity:.9;font-weight:300}.container{max-width:1400px;margin:0 auto;padding:0 40px}.section{padding:60px 0}.bg-light{background-color:var(--bg-light);color:var(--text-dark)}header{position:fixed;top:0;width:100%;z-index:1000;padding:20px 0;background:transparent;transition:var(--transition)}header.scrolled{background:#05140ff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:15px 0;border-bottom:1px solid rgba(255,255,255,.05)}.header-container{display:flex;justify-content:space-between;align-items:center;max-width:1600px;margin:0 auto;padding:0 20px;position:relative}nav{position:absolute;left:50%;transform:translate(-50%)}.logo{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:700;color:var(--text-accent);text-decoration:none}.logo img{height:32px;width:auto;display:block}.logo span{font-size:1.2rem;color:var(--white);letter-spacing:-.5px}.nav-menu{display:flex;gap:4rem;align-items:center}.nav-item{position:relative;font-size:1rem;font-weight:500;cursor:pointer;color:var(--text-accent);opacity:.9;padding:10px 0}.nav-item:hover{opacity:1;color:var(--white)}.dropdown{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(10px);background:var(--bg-dark);min-width:200px;padding:10px 0;border-radius:8px;opacity:0;visibility:hidden;transition:var(--transition);box-shadow:0 10px 30px #0000004d;border:1px solid rgba(255,255,255,.1);z-index:1100}.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.dropdown li{display:block}.dropdown a{display:block;padding:12px 25px;color:var(--text-accent);font-size:.9rem;transition:.2s;white-space:nowrap}.dropdown a:hover{background:#ffffff0d;color:var(--white);padding-left:30px}.hero{min-height:auto;display:flex;align-items:center;padding-top:120px;padding-bottom:20px;background:var(--bg-dark);position:relative;overflow:hidden}.hero-content{position:relative;z-index:1;max-width:900px}.hero-subtitle{display:block;margin-bottom:2rem;font-size:1.2rem;color:var(--text-muted);letter-spacing:2px;text-transform:uppercase}.btn-hero{display:inline-block;padding:18px 45px;border:1px solid var(--text-accent);border-radius:50px;color:var(--text-accent);font-size:1rem;margin-top:3rem;position:relative;overflow:hidden}.btn-hero:hover{background:var(--text-accent);color:var(--bg-dark)}.services-section{position:relative;z-index:10;background:transparent;padding-top:20px}.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:60px;border-bottom:2px solid rgba(255,255,255,.1);padding-bottom:30px}.section-label{font-size:1rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:10px;display:block}.grid-asymmetric{display:grid;grid-template-columns:1.2fr .8fr;gap:30px}.grid-left-col{display:flex;flex-direction:column;gap:30px}.service-card{background:#fff;border-radius:0;padding:3rem;display:flex;flex-direction:column;justify-content:space-between;min-height:350px;color:var(--bg-dark);transition:var(--transition);position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.05)}.service-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px #00000014}.service-card.dark-card{background:#1a2e25;color:var(--text-accent)}.service-card.dark-card:hover .btn-arrow{color:#1a2e25;background:var(--text-accent)}.service-card.accent-card{background:#e6f4ea;color:#0c3b2e}.service-card h3{font-size:2.2rem;font-weight:300;margin-bottom:1rem;letter-spacing:-1px}.service-card p{font-size:1.1rem;opacity:.7;max-width:80%}.card-num{font-size:5rem;opacity:.1;font-weight:800;position:absolute;top:1rem;right:2rem}.btn-arrow{width:60px;height:60px;border-radius:50%;border:1px solid currentColor;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-top:auto;align-self:flex-start;transition:.3s}.service-card:hover .btn-arrow{background:var(--bg-dark);color:var(--white);border-color:var(--bg-dark)}.roadmap-row{display:flex;justify-content:space-between;margin-top:80px;position:relative}.roadmap-row:before{content:"";position:absolute;top:40px;left:0;width:100%;height:1px;background:#ffffff1a;z-index:0}.roadmap-step{flex:1;padding-right:40px;position:relative;z-index:1}.step-number{font-size:5rem;font-weight:300;color:var(--text-muted);opacity:.3;background:var(--bg-dark);padding-right:20px;display:inline-block}.roadmap-step h3{font-size:1.8rem;color:var(--text-accent);margin:1rem 0;font-weight:400}.roadmap-step p{font-size:1rem;color:var(--text-muted)}footer{width:100%;background-color:var(--bg-dark);color:var(--text-muted);padding:40px 20px;font-size:13px;text-align:center;border-top:1px solid #333;margin-top:auto}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:10px;line-height:1.6}.footer-row{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}.footer-row span{display:inline-block}@media(max-width:1024px){h1{font-size:3.5rem}.grid-asymmetric{grid-template-columns:1fr}}@media(max-width:768px){h1{font-size:2.5rem}.nav-menu{display:none}.container{padding:0 20px}.roadmap-row{flex-direction:column;gap:40px}.roadmap-row:before{display:none}}.page-header{padding-top:150px;padding-bottom:80px;background:var(--bg-dark)}.page-content{padding-top:100px;padding-bottom:100px;min-height:100vh;animation:fadeIn .5s ease-out}.hero{background:transparent;padding:10rem 0 8rem;margin-bottom:2rem}.hero-title{font-size:3rem;font-weight:800;color:var(--color-primary);margin-bottom:1.5rem;line-height:1.2}.hero-desc{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:3rem;line-height:1.6}.hero-actions{display:flex;justify-content:center;gap:1rem}.card-link{display:inline-block;margin-top:1.5rem;color:var(--color-secondary);font-weight:600;font-size:.95rem}.card-link:hover{text-decoration:underline}.card p{color:var(--color-text-secondary);margin-bottom:1rem}.card h3{font-size:1.25rem;margin-bottom:1rem;color:var(--color-primary)}.roadmap-grid{display:flex;justify-content:center;align-items:center;gap:2rem;flex-wrap:wrap}.roadmap-item{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000000d;width:280px;text-align:center;position:relative;border:1px solid #eee}.roadmap-item h3{color:var(--color-primary);margin-bottom:.5rem;font-size:1.2rem}.roadmap-item p{color:var(--color-text-secondary);font-size:.95rem;line-height:1.5}.step-badge{background:var(--color-primary);color:#fff;display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:1rem}.roadmap-arrow{font-size:2rem;color:var(--color-primary);opacity:.5}@media(max-width:768px){.roadmap-arrow{transform:rotate(90deg);margin:1rem 0}}.feature-card{transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000001a}.service-desc{font-weight:600;color:var(--color-text-main);margin-bottom:.5rem!important}.tab-container{display:flex;gap:20px;margin-bottom:30px}.tab-btn{padding:15px 30px;border-radius:50px;background:#ffffff0d;color:var(--text-muted);border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:all .3s;font-size:1rem;display:flex;align-items:center;gap:10px}.tab-btn:hover{background:#ffffff1a;color:var(--white)}.tab-btn.active{background:#02db951a;color:#69f0ae;border-color:#69f0ae}.ps-tab{padding:15px;cursor:pointer;border-radius:10px;margin-bottom:10px;display:flex;align-items:center;color:var(--text-muted);background:transparent;transition:all .3s}.ps-tab.active-problem{background:#ff525226;color:#ff5252;border:1px solid rgba(255,82,82,.3);font-weight:700}.ps-tab.active-solution{background:#69f0ae26;color:#69f0ae;border:1px solid rgba(105,240,174,.3);font-weight:700}.tab-content{animation:fadeIn .5s ease}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media(max-width:768px){.grid-3{grid-template-columns:1fr}}.scanning-container{position:relative;width:100%;height:300px;background:#000;border-radius:15px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.1)}.scanner-line{position:absolute;top:0;left:0;width:100%;height:2px;background:#00e676;box-shadow:0 0 10px #00e676,0 0 20px #00e676;animation:scanMove 3s infinite linear;z-index:2}.scanner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(0,230,118,.1) 0%,transparent 40%);animation:scanOverlay 3s infinite linear;z-index:1}@keyframes scanMove{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:1}to{top:100%;opacity:0}}@keyframes scanOverlay{0%{top:-40%}to{top:60%}}.hero-badge{display:inline-flex;align-items:center;padding:10px 20px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--white);font-size:.9rem;font-weight:600;margin:0 10px}.service-tab{padding:15px 30px;cursor:pointer;border-bottom:3px solid transparent;color:var(--text-muted);font-weight:400;transition:all .3s}.service-tab.active{border-bottom-color:#69f0ae;color:var(--white);font-weight:700}.ai-analysis-container .section{position:relative;width:100%}.ai-analysis-container .hero-badge{background:#ffffff0d;color:var(--text-accent);padding:8px 25px;border-radius:50px;font-weight:600;font-size:.95rem;letter-spacing:.5px;border:1px solid rgba(255,255,255,.1);display:inline-flex;align-items:center}.process-grid{display:flex;align-items:center;justify-content:space-between;text-align:center}.process-step{background:var(--bg-dark);padding:15px;border-radius:8px;border:1px solid rgba(255,255,255,.1);width:30%}.process-arrow{color:#555}.tier-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:30px}.tier-table th{text-align:left;padding:10px;color:var(--text-muted);border-bottom:2px solid rgba(255,255,255,.1)}.tier-table td{padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.05)}.radar-chart-container{text-align:center;position:relative;height:250px;display:flex;justify-content:center;align-items:center}.radar-label{position:absolute;color:var(--text-muted);font-size:.8rem}.btn-primary-outline{background:transparent;border:1px solid #ff5252;color:#ff5252;font-size:1.2rem;padding:18px 50px;border-radius:50px;cursor:pointer;transition:.3s;display:inline-flex;align-items:center;text-decoration:none}.btn-primary-outline:hover{background:#ff52521a}@media(max-width:768px){.process-grid{flex-direction:column;gap:20px}.process-step{width:100%}.process-arrow{transform:rotate(90deg)}}.simulator-container{background:#0f172a;border-radius:20px;padding:20px;box-shadow:0 20px 50px #0000004d;border:1px solid #1e293b;position:relative}.simulator-map-area{background:#1e293b;border-radius:10px;height:250px;margin-bottom:20px;position:relative;overflow:hidden;border:1px solid #334155;cursor:crosshair}.marker-label{background:#fff;padding:5px 10px;border-radius:8px;box-shadow:0 4px 10px #0000004d;margin-bottom:8px;text-align:left;min-width:100px}.marker-pin{color:#2962ff;font-size:1.5rem;display:block;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.simulator-info-panel{background:#1e293b;padding:15px;border-radius:8px;border:1px solid #334155}.simulator-reset-btn{background:#1e293b;padding:12px;border-radius:8px;border:1px solid #334155;text-align:center;cursor:pointer;transition:.2s}.simulator-reset-btn:hover{background:#334155}.feature-box{background:#ffffff05;border-radius:12px;padding:25px;border:1px solid rgba(255,255,255,.05);transition:.3s}.feature-box:hover{background:#ffffff0d}.service-card{background:#ffffff05;border-radius:20px;padding:30px;border:1px solid rgba(255,255,255,.05);transition:.3s}.service-card:hover{transform:translateY(-5px);background:#ffffff0d}.service-icon-wrapper{width:50px;height:50px;background:#2962ff33;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:25px}.efficiency-bar{height:10px;background:#222;border-radius:5px;overflow:hidden;position:relative}.efficiency-old{position:absolute;left:0;top:0;height:100%;background:#444}.efficiency-new{position:absolute;left:0;top:0;height:100%;background:#69f0ae;opacity:.8}@media(max-width:900px){.grid-2-feature,.grid-3-cards{grid-template-columns:1fr!important}}.board-header{text-align:center;margin-bottom:40px;padding:40px 20px}.board-header-title-wrapper{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:12px}.board-header-icon{font-size:3rem}.board-header-title{font-size:2.5rem;font-weight:700;color:#fff}.board-header-desc{font-size:1.1rem;color:#889e92}.board-tabs{display:flex;gap:10px;margin-bottom:40px;flex-wrap:wrap;border-bottom:2px solid #2ecc71;padding-bottom:10px}.tab-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);padding:12px 24px;font-size:15px;font-weight:600;color:#95a5a6;cursor:pointer;border-radius:8px 8px 0 0;transition:all .3s;position:relative;display:flex;align-items:center}.tab-btn:hover{color:#ecf0f1;background:#ffffff1a;border-color:#fff3}.tab-btn.active{color:#fff;background:#2ecc7126;border-color:#2ecc71}.tab-btn.active:after{content:"";position:absolute;bottom:-12px;left:0;width:100%;height:3px;background:linear-gradient(90deg,#27ae60,#2ecc71);border-radius:3px 3px 0 0}.tab-btn i{margin-right:6px}.board-content{animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.board-table{background:#ffffff08;border-radius:12px;box-shadow:0 4px 20px #0000004d;overflow:hidden;border:1px solid rgba(255,255,255,.1)}.board-table table{width:100%;border-collapse:collapse}.board-table thead{background:linear-gradient(135deg,#1e3a2e,#27463a);color:#fff}.board-table th{padding:16px;text-align:left;font-weight:600;font-size:14px;color:#ecf0f1}.board-table th.center{text-align:center}.board-table tbody tr{border-bottom:1px solid rgba(255,255,255,.05);transition:all .2s}.board-table tbody tr:hover{background:#ffffff0d;transform:translate(3px)}.board-table td{padding:16px;font-size:14px;color:#bdc3c7}.board-table td.center{text-align:center}.board-table .post-title{color:#ecf0f1;font-weight:500;cursor:pointer;transition:color .2s}.board-table .post-title:hover{color:#2ecc71}.board-table .badge{display:inline-block;padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;margin-right:6px}.badge.new{background:#e74c3c;color:#fff}.badge.hot{background:#f39c12;color:#fff}.write-btn{position:fixed;bottom:40px;right:40px;background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;border:none;padding:16px 28px;border-radius:50px;font-size:15px;font-weight:600;cursor:pointer;box-shadow:0 6px 20px #27ae6066;transition:all .3s;z-index:100;display:flex;align-items:center}.write-btn:hover{transform:translateY(-3px);box-shadow:0 8px 25px #27ae6080}.write-btn i{margin-right:8px}@media(max-width:768px){.board-tabs{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}.tab-btn{font-size:13px;padding:10px 16px;white-space:nowrap}.board-table th,.board-table td{padding:12px 8px;font-size:13px}.write-btn{bottom:20px;right:20px;padding:14px 24px;font-size:14px}}.auth-wrapper{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:100px 20px;background:var(--bg-dark)}.auth-container{background:#05140fb3;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:50px 40px;width:100%;max-width:450px;box-shadow:0 25px 50px #0000004d;color:var(--white);position:relative;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-title{font-size:2.2rem;font-weight:300;text-align:center;margin-bottom:40px;color:var(--white);letter-spacing:-1px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:10px;color:var(--text-accent);font-size:.9rem;font-weight:600;margin-left:5px;letter-spacing:.5px}.auth-input{width:100%;padding:15px 20px;background:#0003;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:var(--white);font-size:1rem;transition:all .3s ease;outline:none}.auth-input:focus{background:#ffffff0d;border-color:var(--text-accent);box-shadow:0 0 0 4px #69f0ae1a}.auth-input::placeholder{color:#ffffff4d}.auth-btn{width:100%;padding:16px;margin-top:10px;background:var(--text-accent);background:#69f0ae;color:#05140f;font-weight:800;font-size:1.1rem;border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px #0000001a}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #69f0ae4d;background:#b9f6ca}.auth-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.auth-footer{margin-top:30px;text-align:center;font-size:.95rem;color:var(--text-muted)}.auth-link{color:#69f0ae;text-decoration:none;font-weight:700;margin-left:8px;transition:.3s}.auth-link:hover{color:var(--white);text-decoration:none}.error-msg{background:#e74c3c1a;color:#ff6b6b;padding:12px;border-radius:8px;margin-bottom:20px;font-size:.9rem;text-align:center;border:1px solid rgba(231,76,60,.3)}.channel-container{max-width:1200px;margin:0 auto;padding:0 20px 40px;display:flex;gap:30px;flex-wrap:wrap}.channel-card{background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:15px;padding:40px;transition:all .3s;flex:1;min-width:350px;display:flex;flex-direction:column}.channel-card:hover{background:#ffffff0d;border-color:#69f0ae;transform:translateY(-5px);box-shadow:0 10px 30px #69f0ae33}.channel-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.channel-header .channel-info h2{color:#ecf0f1;font-size:1.8rem;margin-bottom:5px}.channel-header .channel-info p{color:#95a5a6;font-size:.9rem;line-height:1.5}.header-icon-badge{font-size:1.5rem}.channel-link{display:flex;justify-content:center;align-items:center;gap:10px;padding:15px 30px;border-radius:12px;text-decoration:none;font-weight:700;font-size:1.1rem;transition:all .3s;width:100%;margin-top:auto;box-sizing:border-box;cursor:pointer}.channel-link:hover{transform:translateY(-3px);filter:brightness(1.1)}.channel-link.btn-cyan{background-color:#00bcd4;color:#fff;box-shadow:0 4px 15px #00bcd466}.channel-link.btn-coral{background-color:#ff5252;color:#fff;box-shadow:0 4px 15px #ff525266}.embed-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;border-radius:10px;margin-top:20px}.embed-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:10px}.channel-description{color:#bdc3c7;line-height:1.8;margin-bottom:20px;flex:1}