@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700&display=swap');
:root{--navy:#071f48;--navy-2:#0b2c5d;--cyan:#12b9e8;--cyan-soft:#dff7ff;--ink:#12213a;--muted:#667085;--line:#dce4ec;--paper:#f8fbfd;--white:#fff;--max:1180px;--header:78px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,'Noto Sans KR',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.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}.skip-link{position:fixed;left:1rem;top:-4rem;z-index:9999;background:var(--cyan);color:var(--navy);padding:.75rem 1rem;font-weight:700}.skip-link:focus{top:1rem}.section-inner{width:min(calc(100% - 48px),var(--max));margin:auto}.section{padding:120px 0}.section-kicker{margin:0 0 24px;color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.section h2{margin:0;color:var(--navy);font-size:clamp(2.1rem,4.3vw,4rem);line-height:1.18;letter-spacing:-.045em}
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--header);border-bottom:1px solid rgba(255,255,255,.12);transition:.25s}.site-header.scrolled,.body-sub .site-header{background:rgba(255,255,255,.94);border-color:var(--line);backdrop-filter:blur(16px)}.header-inner{height:100%;width:min(calc(100% - 48px),var(--max));margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px;color:#fff}.site-header.scrolled .brand,.body-sub .brand{color:var(--navy)}.brand-word{display:flex;font-size:1.55rem;line-height:1;letter-spacing:-.045em}.brand-word b{font-weight:500}.brand-word em{color:var(--cyan);font-style:normal;font-weight:500}.axis-mark{position:relative;width:30px;height:30px;display:inline-block;background:linear-gradient(45deg,transparent 45%,currentColor 46% 51%,transparent 52%),linear-gradient(-45deg,transparent 45%,var(--cyan) 46% 51%,transparent 52%)}.axis-mark i{position:absolute;width:9px;height:9px;left:10px;top:10px;border:2px solid currentColor;transform:rotate(45deg);background:transparent}.primary-nav{display:flex;align-items:center;gap:34px;color:#fff;font-size:.88rem;font-weight:500}.site-header.scrolled .primary-nav,.body-sub .primary-nav{color:var(--navy)}.primary-nav a{transition:color .2s}.primary-nav a:hover{color:var(--cyan)}.primary-nav .nav-contact{padding:10px 18px;border:1px solid currentColor}.menu-toggle{display:none;border:0;background:none;width:40px;height:40px;padding:8px}.menu-toggle span{display:block;height:2px;background:currentColor;margin:5px 0}
.hero{position:relative;min-height:800px;height:100vh;overflow:hidden;color:#fff;background:radial-gradient(circle at 78% 45%,#0e4078 0,#071f48 37%,#04142f 72%)}.hero-grid{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,transparent 4%,#000 50%,transparent 100%)}.hero-inner{position:relative;height:100%;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;padding-top:var(--header)}.hero-copy{position:relative;z-index:2}.eyebrow{display:flex;align-items:center;gap:10px;color:#a8ddf0;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.eyebrow span{width:30px;height:1px;background:var(--cyan)}.hero h1{margin:28px 0 30px;font-size:clamp(3.1rem,6vw,5.8rem);line-height:1.04;letter-spacing:-.06em}.hero h1 strong{color:var(--cyan);font-weight:700}.hero-description{max-width:620px;margin:0;color:#b8c8da;font-size:1.12rem;line-height:1.9}.hero-actions{display:flex;gap:14px;margin-top:44px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:0 26px;font-size:.9rem;font-weight:700}.button-primary{color:var(--navy);background:var(--cyan)}.button-ghost{border:1px solid rgba(255,255,255,.32);color:#fff}.button span{margin-left:20px}.hero-visual{display:flex;justify-content:center;align-items:center}.network-stage{position:relative;width:min(42vw,560px);aspect-ratio:1.12}.network-stage svg{position:absolute;inset:0;width:100%;height:100%}.network-stage path{fill:none;stroke:rgba(18,185,232,.45);stroke-width:1.4;stroke-dasharray:5 7}.core{position:absolute;z-index:2;left:50%;top:50%;width:154px;height:154px;transform:translate(-50%,-50%);border:1px solid rgba(18,185,232,.55);border-radius:50%;background:rgba(7,31,72,.85);display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 0 80px rgba(18,185,232,.16)}.core b{font-size:1.1rem}.axis-mark-large{width:54px;height:54px}.axis-mark-large i{width:14px;height:14px;left:20px;top:20px}.node{position:absolute;z-index:2;width:90px;height:90px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;background:rgba(6,25,58,.75);font-size:.72rem;font-weight:700;letter-spacing:.08em}.node-a{left:6%;top:10%}.node-b{right:6%;top:10%}.node-c{left:6%;bottom:3%}.node-d{right:6%;bottom:3%}.hero-orbit{position:absolute;border:1px solid rgba(18,185,232,.12);border-radius:50%}.hero-orbit-a{width:680px;height:680px;right:-210px;top:40px}.hero-orbit-b{width:480px;height:480px;right:-110px;top:140px}.scroll-cue{position:absolute;bottom:38px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;color:#8098b5;font-size:.69rem;letter-spacing:.14em;text-transform:uppercase}.scroll-cue span{width:1px;height:34px;background:linear-gradient(var(--cyan),transparent)}
.split-heading{display:grid;grid-template-columns:1fr 1fr;gap:90px}.company-copy{padding-top:54px}.company-copy>p{margin:0 0 18px;color:#526173;font-size:1.05rem}.company-facts{margin:45px 0 0;border-top:1px solid var(--line)}.company-facts div{display:grid;grid-template-columns:100px 1fr;padding:16px 0;border-bottom:1px solid var(--line)}.company-facts dt{color:#8a97a8;font-size:.76rem;text-transform:uppercase}.company-facts dd{margin:0;color:var(--navy);font-weight:600}
.section-dark{color:#fff;background:var(--navy)}.section-dark h2{color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:58px}.section-head>p{max-width:340px;color:#9fb1c7}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18);border-left:1px solid rgba(255,255,255,.18)}.product-card{position:relative;min-height:390px;padding:34px 28px;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18);transition:.25s}.product-card:hover{background:#0c3970;transform:translateY(-4px)}.product-card.featured{background:linear-gradient(150deg,#0b3468,#086789)}.card-no{color:#6f87a6;font-size:.72rem}.card-tag{margin:78px 0 6px;color:var(--cyan);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.product-card h3{margin:0 0 18px;font-size:2rem}.product-card>p:last-of-type{color:#b6c4d5;font-size:.9rem}.product-card a{position:absolute;bottom:30px;left:28px;right:28px;display:flex;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);font-size:.78rem;font-weight:600}
.tech-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:100px}.tech-layout>div>p{max-width:430px;color:var(--muted);font-size:1rem}.tech-layout h2 strong{color:var(--cyan)}.tech-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.tech-list li{display:grid;grid-template-columns:70px 1fr;padding:28px 0;border-bottom:1px solid var(--line)}.tech-list li>span{color:var(--cyan);font-size:.72rem;font-weight:700}.tech-list h3{margin:0 0 8px;color:var(--navy);font-size:1.35rem}.tech-list p{margin:0;color:var(--muted)}
.news{background:var(--paper)}.section-head-light h2{font-size:clamp(2rem,3.3vw,3rem)}.text-link{padding-bottom:8px;border-bottom:1px solid var(--navy);font-size:.82rem;font-weight:700}.text-link span{margin-left:30px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.news-card{min-height:280px;background:#fff;border:1px solid var(--line)}.news-card>a{display:flex;height:100%;flex-direction:column;padding:26px}.news-thumb{height:160px;margin:-26px -26px 22px;overflow:hidden}.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.35s}.news-card:hover .news-thumb img{transform:scale(1.04)}.news-meta{display:flex;justify-content:space-between;color:#8995a5;font-size:.68rem}.news-meta span{color:#0a86ad}.news-card h3{margin:18px 0;display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:1.08rem;line-height:1.5}.news-more{margin-top:auto;color:var(--navy);font-size:.72rem;font-weight:600}
.contact{color:#fff;background:#06295a}.contact-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end}.contact h2{color:#fff}.contact-action{border-top:1px solid rgba(255,255,255,.25);padding-top:25px}.contact-action p{margin:0;color:#89a2c1;font-size:.76rem}.contact-action a{display:flex;justify-content:space-between;margin:12px 0 32px;font-size:clamp(1.35rem,2.5vw,2rem);font-weight:600}.contact-action address{color:#9eb0c5;font-style:normal;font-size:.84rem}
.blog-content{padding-top:calc(var(--header) + 80px);padding-bottom:100px;min-height:75vh}.home-only+.blog-content:empty{display:none}#tt-body-index .blog-content{display:none}#tt-body-page .home-only,#tt-body-category .home-only,#tt-body-search .home-only,#tt-body-tag .home-only,#tt-body-archive .home-only{display:none}.list-header{padding:40px 0 55px;border-bottom:2px solid var(--navy)}.list-header h1,.post-header h1{margin:0;color:var(--navy);font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.15;letter-spacing:-.05em}.list-header>p:last-child{color:var(--muted)}.article-list-item{display:grid;grid-template-columns:280px 1fr;gap:36px;padding:34px 0;border-bottom:1px solid var(--line)}.article-thumb{height:170px;overflow:hidden;background:var(--paper)}.article-thumb img{width:100%;height:100%;object-fit:cover}.article-meta{display:flex;gap:18px;color:#8b97a6;font-size:.72rem}.article-meta a{color:#078ab4}.article-list-item h2{margin:14px 0 12px;font-size:1.55rem}.article-list-item p{margin:0;color:var(--muted);display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical}.post{max-width:860px;margin:auto}.post-header{text-align:center;padding:55px 0 45px;border-bottom:1px solid var(--line)}.post-category{color:#078ab4;font-size:.78rem;font-weight:700}.post-header h1{margin:18px 0}.post-meta{display:flex;justify-content:center;gap:16px;color:#8a96a5;font-size:.76rem}.post-body{padding:55px 0;font-family:'Noto Sans KR',sans-serif;font-size:1.04rem;line-height:1.9}.post-body img{margin:36px auto}.post-body h2,.post-body h3{color:var(--navy);line-height:1.35}.post-tags{padding:20px 0;border-top:1px solid var(--line)}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:54px}.numbers{display:flex;gap:8px}.numbers a,.pagination>.prev,.pagination>.next{padding:8px 12px;font-size:.78rem}.no-more-prev,.no-more-next{opacity:.3;pointer-events:none}
.site-footer{padding:42px 0;color:#fff;background:#03142f}.footer-inner{display:grid;grid-template-columns:1fr 1fr auto;align-items:center}.brand-footer{color:#fff}.footer-inner>div p{margin:2px 0;color:#8498b2;font-size:.7rem}.to-top{width:42px;height:42px;border:1px solid #38506e;display:grid;place-items:center}.body-sub .site-header{position:fixed}
@media(max-width:980px){.hero-inner{grid-template-columns:1fr}.hero-copy{padding-top:80px}.hero-visual{position:absolute;right:-100px;bottom:-70px;opacity:.45}.network-stage{width:500px}.product-grid{grid-template-columns:repeat(2,1fr)}.tech-layout{gap:50px}.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){:root{--header:66px}.section-inner,.header-inner{width:min(calc(100% - 34px),var(--max))}.section{padding:82px 0}.menu-toggle{display:block;color:#fff}.site-header.scrolled .menu-toggle,.body-sub .menu-toggle{color:var(--navy)}.primary-nav{position:absolute;left:0;right:0;top:var(--header);display:none;padding:20px 17px 26px;flex-direction:column;align-items:stretch;gap:0;background:#fff;color:var(--navy)!important;border-bottom:1px solid var(--line)}.primary-nav.open{display:flex}.primary-nav a{padding:13px 8px}.primary-nav .nav-contact{margin-top:8px;text-align:center}.hero{min-height:720px}.hero h1{font-size:clamp(2.75rem,13vw,4rem)}.hero-description{font-size:1rem}.hero-actions{flex-direction:column;align-items:stretch;max-width:290px}.hero-visual{right:-210px;bottom:-35px;opacity:.3}.scroll-cue{display:none}.split-heading,.tech-layout,.contact-inner{grid-template-columns:1fr;gap:44px}.company-copy{padding-top:0}.section-head{display:block}.section-head>p{margin-top:24px}.product-grid{grid-template-columns:1fr}.product-card{min-height:320px}.card-tag{margin-top:48px}.news-grid{grid-template-columns:1fr}.article-list-item{grid-template-columns:1fr;gap:20px}.article-thumb{height:210px}.footer-inner{grid-template-columns:1fr auto;gap:26px}.footer-inner>div{grid-column:1/-1;grid-row:2}.to-top{grid-column:2;grid-row:1}.contact-action a{font-size:1.15rem}.post-body{font-size:1rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.preview-card{display:none}.preview-mode .preview-card{display:block}.preview-mode .news-grid s_rctps_rep{display:none}