:root{--blue:#153597;--blue2:#0b245f;--green:#098447;--ink:#08152c;--muted:#657186;--line:#dfe6ef;--bg:#f5f8fc;--max:1760px;--shadow:0 18px 48px rgba(18,41,82,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'Pretendard','Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',Arial,sans-serif;background:#fff;line-height:1.65;word-break:keep-all}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}.container-wide{width:min(var(--max),calc(100% - 64px));margin:0 auto}.container{width:min(1320px,calc(100% - 64px));margin:0 auto}.container.narrow{width:min(920px,calc(100% - 64px))}.section{padding:94px 0}.alt-bg{background:var(--bg)}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,228,238,.7);transition:.25s}.site-header.scrolled{box-shadow:0 8px 26px rgba(9,28,64,.08)}.nav-wrap{height:78px;width:min(var(--max),calc(100% - 64px));margin:0 auto;display:flex;align-items:center;gap:40px}.brand{width:154px;display:flex}.brand img{width:100%;height:45px;object-fit:contain}.desktop-nav{display:flex;gap:38px;margin-left:auto}.desktop-nav a{font-weight:700;font-size:15px;position:relative}.desktop-nav a:after{content:'';position:absolute;left:0;right:100%;bottom:-10px;height:2px;background:var(--blue);transition:.2s}.desktop-nav a:hover:after{right:0}.nav-tools{display:flex;align-items:center;gap:7px;font-size:11px;color:#8791a3}.lang{font-weight:700}.lang.active{color:var(--blue)}.menu-toggle{display:none;border:0;background:none;width:36px;height:36px;padding:6px}.menu-toggle span{display:block;height:2px;background:#0b1b38;margin:5px 0}.mobile-nav{display:none}
.hero-home{position:relative;min-height:720px;display:flex;align-items:center;overflow:hidden;background:#d9e8ef}.hero-bg{position:absolute;inset:0;background:#eaf5f7 url('../img/green_scene_bg.jpg') right center/58% 100% no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(242,249,251,1) 0%,rgba(242,249,251,.98) 39%,rgba(242,249,251,.73) 55%,rgba(231,244,247,.10) 76%,rgba(7,35,61,.10) 100%)}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(500px,.9fr) minmax(620px,1.1fr);align-items:center;gap:50px;padding:70px 0}.hero-copy{padding-left:20px}.eyebrow{font-size:13px;letter-spacing:.11em;font-weight:800;color:var(--blue);text-transform:uppercase;margin-bottom:10px}.eyebrow.light{color:#e3efff}.hero-copy .eyebrow{color:#1b456e}.hero-copy h1{font-size:clamp(46px,4vw,72px);line-height:1.13;letter-spacing:-.055em;margin:0 0 22px;font-weight:800}.hero-copy h1 em{font-style:normal;color:var(--green)}.hero-copy p{font-size:19px;max-width:630px;color:#29425c;margin:0 0 34px}.hero-actions{display:flex;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;border-radius:999px;padding:14px 24px;font-weight:700;border:1px solid transparent;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(21,53,151,.22)}.btn-white{background:#fff;color:var(--blue);border-color:#b9c8df}.btn-outline-light{border-color:rgba(255,255,255,.75);color:#fff;background:rgba(0,0,0,.12)}.btn-ghost{border-color:#cad5e4;background:#fff;color:#1a376f}.btn.small{padding:10px 18px;font-size:14px}.hero-visual{position:relative;min-height:520px}.dashboard-frame{position:absolute;right:0;top:52px;width:82%;border-radius:16px;overflow:hidden;box-shadow:0 34px 70px rgba(1,21,47,.32);border:5px solid rgba(255,255,255,.65);transform:perspective(1400px) rotateY(-4deg)}.dashboard-frame img{width:100%;height:430px;object-fit:cover}.sensor-card{position:absolute;left:3%;bottom:5%;width:31%;border-radius:18px;overflow:hidden;box-shadow:0 24px 60px rgba(7,38,38,.26);border:5px solid rgba(255,255,255,.8)}.sensor-card img{width:100%;height:330px;object-fit:cover}.metric-chip{position:absolute;background:rgba(23,62,100,.75);color:#fff;backdrop-filter:blur(8px);padding:11px 16px;border:1px solid rgba(255,255,255,.28);border-radius:10px;box-shadow:0 8px 20px rgba(5,23,51,.12)}.metric-chip span{font-size:11px;display:block;opacity:.86}.metric-chip b{font-size:22px}.chip-temp{left:28%;top:23px}.chip-hum{left:17%;top:170px}
.section-intro{margin-bottom:42px}.split-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.split-heading h2,.section-head h2{font-size:38px;line-height:1.22;letter-spacing:-.04em;margin:0}.split-heading p{color:var(--muted);font-size:17px;margin:0}.business-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.business-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:.25s;opacity:0;transform:translateY(16px)}.business-card.in{opacity:1;transform:none}.business-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.business-image{height:190px;overflow:hidden}.business-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.business-card:hover .business-image img{transform:scale(1.04)}.business-body{display:grid;grid-template-columns:52px 1fr 34px;gap:12px;align-items:start;padding:20px}.business-body h3{margin:0 0 6px;font-size:20px}.business-body p{font-size:14px;color:var(--muted);margin:0;line-height:1.5}.icon-circle{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#eaf7ef;color:var(--green)}.icon-circle svg{width:27px;height:27px}.round-arrow{width:31px;height:31px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--blue)}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.text-link{font-weight:700;color:var(--blue)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;opacity:0;transform:translateY(16px);transition:.25s}.product-card.in{opacity:1;transform:none}.product-card:hover{box-shadow:var(--shadow)}.product-thumb{height:260px;display:block;position:relative;overflow:hidden;background:#dbe4ec}.product-thumb img{width:100%;height:100%;object-fit:cover;transition:.35s}.product-card:hover .product-thumb img{transform:scale(1.03)}.product-badge{position:absolute;left:16px;top:16px;background:rgba(9,33,76,.85);color:#fff;padding:7px 11px;border-radius:999px;font-size:11px;letter-spacing:.05em}.product-copy{padding:24px}.product-copy h3{font-size:22px;line-height:1.35;margin:0 0 10px}.product-copy p{color:var(--muted);font-size:15px;margin:0 0 22px;min-height:50px}.product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.btn-download{display:flex;align-items:center;gap:10px;padding:9px 13px;border-radius:10px;background:#eff5ff;color:var(--blue);font-weight:700;font-size:13px}
.global-banner{position:relative;min-height:500px;display:flex;align-items:center;overflow:hidden}.global-banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.global-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,35,49,.82),rgba(5,45,58,.5),rgba(0,30,48,.15))}.global-copy{position:relative;color:#fff;padding:78px 20px}.global-copy h2{font-size:48px;max-width:650px;line-height:1.18;margin:0 0 18px;letter-spacing:-.045em}.global-copy p{max-width:660px;font-size:17px;color:#e7f0f3;margin:0 0 28px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.news-card{display:block;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;transition:.25s;opacity:0;transform:translateY(14px)}.news-card.in{opacity:1;transform:none}.news-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.news-thumb{height:220px;overflow:hidden;background:#e8eef5}.news-thumb img{width:100%;height:100%;object-fit:cover}.news-body{padding:22px}.news-body time{font-size:12px;color:#8691a2}.news-body h2,.news-body h3{font-size:20px;line-height:1.35;margin:8px 0}.news-body p{color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.news-body span{font-size:13px;color:var(--blue);font-weight:700}.news-grid.compact .news-thumb{height:170px}
.site-footer{background:#08152c;color:#dce3ee;padding:38px 0 18px}.footer-main{display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:40px}.footer-brand img{width:160px;height:48px;object-fit:contain}.footer-brand p{font-size:12px;color:#9eabc0}.footer-info{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px}.footer-info strong{width:100%;color:#fff}.footer-links{display:flex;gap:20px;font-size:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:24px;padding-top:14px;font-size:11px;color:#8390a4}
.sub-hero{padding:105px 0 92px;background:linear-gradient(135deg,#eff6fc,#fff)}.sub-hero.dark{background:linear-gradient(135deg,#081d46,#153597);color:#fff}.sub-hero.global-sub{background:linear-gradient(90deg,rgba(5,31,55,.88),rgba(12,67,67,.66)),url('../img/dalat_field.jpg') center/cover;color:#fff}.sub-hero h1{font-size:56px;line-height:1.18;letter-spacing:-.05em;margin:8px 0 18px;max-width:1000px}.sub-hero p{max-width:780px;color:#52627a;font-size:18px}.sub-hero.dark p,.sub-hero.global-sub p{color:#dfe8f2}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.feature-intro h2,.product-overview h2{font-size:40px;line-height:1.25;letter-spacing:-.04em}.feature-intro p,.product-overview p{color:var(--muted);font-size:17px}.image-card{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);background:#f0f3f6}.image-card img{width:100%;height:100%;object-fit:cover}.profile-list{margin-top:32px;border-top:1px solid var(--line)}.profile-list div{display:grid;grid-template-columns:120px 1fr;padding:14px 0;border-bottom:1px solid var(--line)}.profile-list dt{font-weight:700;color:#657186}.profile-list dd{margin:0}.timeline{position:relative;margin-top:20px}.timeline:before{content:'';position:absolute;left:116px;top:12px;bottom:12px;width:1px;background:#c7d2e3}.timeline-item{display:grid;grid-template-columns:90px 52px 1fr;align-items:center;min-height:74px}.year{font-size:25px;font-weight:800;color:var(--blue)}.dot{width:13px;height:13px;border-radius:50%;background:var(--green);margin:auto;box-shadow:0 0 0 7px #e2f3e9;z-index:1}.event{font-size:18px}.tech-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tech-pillars div{padding:30px;border:1px solid var(--line);border-radius:16px;background:#fff}.tech-pillars b{display:block;font-size:24px;color:var(--blue);margin-bottom:8px}.tech-pillars span{color:var(--muted)}
.business-detail-list{display:flex;flex-direction:column;gap:90px}.business-detail{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;opacity:0;transform:translateY(20px);transition:.4s}.business-detail.in{opacity:1;transform:none}.business-detail.reverse{direction:rtl}.business-detail.reverse>*{direction:ltr}.business-detail-image{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);height:430px}.business-detail-image img{width:100%;height:100%;object-fit:cover}.business-detail-copy h2{font-size:38px;line-height:1.25;margin:6px 0 14px}.business-detail-copy p{color:var(--muted);font-size:17px}.business-detail-copy ul{padding-left:18px;color:#34455f}.icon-circle.lg{width:62px;height:62px}.cta-band{background:linear-gradient(120deg,#0a2e78,#0d764e);color:#fff;padding:52px 0}.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-band h2{margin:0 0 7px;font-size:31px}.cta-band p{margin:0;color:#dbe9e5}.product-list-large{display:flex;flex-direction:column;gap:34px}.product-large{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(14,42,78,.06)}.product-large-image{height:410px;position:relative;overflow:hidden}.product-large-image img{width:100%;height:100%;object-fit:cover}.product-large-image span{position:absolute;left:18px;top:18px;background:var(--blue2);color:#fff;border-radius:999px;padding:7px 12px;font-size:12px}.product-large-body{padding:42px}.product-large-body h2{font-size:31px;line-height:1.35;margin:0 0 12px}.product-large-body p{color:var(--muted)}.product-large-body ul{padding-left:20px}.product-hero{position:relative;min-height:580px;display:flex;align-items:flex-end;overflow:hidden;color:#fff}.product-hero-bg,.product-hero-overlay{position:absolute;inset:0}.product-hero-bg img{width:100%;height:100%;object-fit:cover}.product-hero-overlay{background:linear-gradient(90deg,rgba(4,24,51,.9),rgba(4,31,47,.52),rgba(0,0,0,.12))}.product-hero-copy{position:relative;padding-bottom:76px}.product-hero-copy h1{font-size:55px;line-height:1.22;max-width:900px;margin:6px 0 14px;letter-spacing:-.045em}.product-hero-copy p{max-width:750px;font-size:18px;color:#e9f0f5;margin-bottom:28px}.dashboard-detail{height:440px}.check-list{list-style:none;padding:0;margin:28px 0}.check-list li{position:relative;padding:12px 0 12px 32px;border-bottom:1px solid var(--line)}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:800}.flow-row{display:flex;align-items:stretch;justify-content:center;gap:12px}.flow-step{flex:1;padding:27px 18px;background:#fff;border:1px solid var(--line);border-radius:16px;text-align:center}.flow-step span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;margin:0 auto 10px;font-size:13px}.flow-step b{font-size:15px}.flow-arrow{display:grid;place-items:center;color:var(--blue);font-size:23px}.lastmile-diagram{display:flex;align-items:center;gap:18px;justify-content:center;margin-top:38px;padding:35px;border:1px solid var(--line);border-radius:22px;background:#f9fbfd}.lastmile-diagram>div{padding:24px 28px;background:#fff;border-radius:14px;box-shadow:0 6px 20px rgba(10,40,74,.07);font-weight:800;text-align:center}.lastmile-diagram small{font-weight:400;color:var(--muted)}.lastmile-diagram .accent{background:var(--green);color:#fff;font-size:28px}.global-project{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.global-project-image{height:470px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.global-project-image img{width:100%;height:100%;object-fit:cover}.global-project-copy h2{font-size:38px;line-height:1.3;margin:6px 0 15px}.global-project-copy p{color:var(--muted)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}.stat-row div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:16px}.stat-row b{display:block;font-size:27px;color:var(--blue)}.stat-row span{font-size:12px;color:var(--muted)}.country-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.country-grid div{padding:30px;border-radius:16px;background:linear-gradient(145deg,#0b285f,#153597);color:#fff}.country-grid b{display:block;font-size:23px;margin-bottom:5px}.country-grid span{font-size:13px;color:#cedbf6}
.article-head{padding:85px 0 42px;background:#f6f9fc}.article-head time{display:block;color:#7b889d;margin-top:28px}.article-head h1{font-size:44px;line-height:1.25;letter-spacing:-.04em;margin:8px 0 15px}.article-head p{font-size:18px;color:#5f6c80}.article-body{padding:50px 0 100px}.article-image{width:100%;max-height:530px;object-fit:cover;border-radius:18px;margin-bottom:36px}.article-text{font-size:17px;line-height:1.9;color:#26364f}.source-box{margin-top:50px;padding:20px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;gap:18px}.source-box .btn{margin-left:auto}.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:60px}.contact-form{display:flex;flex-direction:column;gap:18px}.form-row,.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form label,.edit-form label{font-size:13px;font-weight:700;color:#43516a}.contact-form input,.contact-form textarea,.edit-form input,.edit-form textarea{width:100%;border:1px solid #ccd7e5;border-radius:10px;padding:13px 14px;margin-top:7px;outline:none;background:#fff}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,53,151,.08)}.hp{position:absolute;left:-9999px}.contact-info{background:#f5f8fc;border-radius:18px;padding:30px}.contact-info h2{font-size:30px}.contact-info p{color:#52627a}.map-frame{width:100%;height:300px;border:0;border-radius:13px;margin-top:24px}.alert{padding:13px 16px;border-radius:10px;margin-bottom:20px}.alert.success{background:#e7f7ed;color:#126a3d}.alert.error{background:#fff0f0;color:#9b2b2b}.prose h2{margin-top:34px}
.reveal{opacity:0;transform:translateY(15px);transition:.55s ease}.reveal.in{opacity:1;transform:none}.delay-1{transition-delay:.12s}
@media(min-width:2000px){:root{--max:2040px}.nav-wrap{height:90px}.desktop-nav a{font-size:17px}.hero-home{min-height:820px}.dashboard-frame img{height:500px}.hero-visual{min-height:610px}.section{padding:118px 0}.business-image{height:230px}.product-thumb{height:320px}.global-banner{min-height:580px}}