*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#071b32;--navy2:#0d2b4d;--red:#e5232e;--red2:#ba111a;--text:#171c24;--muted:#687381;--line:#e5e9ee;--bg:#f5f7fa;--white:#fff}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans KR",sans-serif;color:var(--text);line-height:1.65;word-break:keep-all}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#06172a;color:#bdc9d6;font-size:12px}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
.topbar-inner>div{display:flex;gap:9px}
.header{background:#fff;position:sticky;top:0;z-index:1000;border-bottom:1px solid #eef1f4}
.header-inner{height:88px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:64px;height:56px;object-fit:contain}
.brand div{display:flex;flex-direction:column;line-height:1.12}
.brand strong{font-size:27px;letter-spacing:-1px}
.brand small{font-size:9px;color:#7b8794;letter-spacing:1.2px;margin-top:5px}
.nav{display:flex;justify-content:center;gap:28px;font-size:14px;font-weight:700}
.nav a{padding:10px 0;position:relative}
.nav a:after{content:"";position:absolute;left:0;bottom:2px;width:0;height:2px;background:var(--red);transition:.2s}
.nav a:hover:after{width:100%}
.header-contact{display:flex;align-items:center;gap:10px}
.phone-icon{font-size:26px;color:var(--red)}
.header-contact div{display:flex;flex-direction:column;line-height:1.1}
.header-contact small{font-size:11px;color:#687381;margin-bottom:5px}
.header-contact a{font-size:20px;font-weight:800;color:#111}
.menu-btn{display:none;background:transparent;border:0}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 45%,rgba(229,35,46,.35),transparent 25%),linear-gradient(118deg,#06182c 0%,#0a2746 52%,#091321 100%);color:#fff;min-height:610px}
.hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.018) 0,rgba(255,255,255,.018) 1px,transparent 1px,transparent 18px)}
.hero-inner{min-height:610px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;position:relative}
.hero-copy{position:relative;z-index:3}
.kicker,.eyebrow{display:inline-block;font-size:11px;letter-spacing:2px;font-weight:800;color:#9db0c5;margin-bottom:16px}
.eyebrow.red{color:var(--red)}.eyebrow.light{color:#9ec2e7}
.hero h1{font-size:66px;line-height:1.12;letter-spacing:-3px}
.hero h1 em{font-style:normal;color:#ff3e49}
.hero p{margin-top:22px;color:#c5d1dc;font-size:17px}
.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{min-height:50px;padding:0 22px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;border:0;cursor:pointer;font-family:inherit}
.primary{background:var(--red);color:#fff}.primary:hover{background:var(--red2)}
.outline{border:1px solid rgba(255,255,255,.45);color:#fff}
.dark{background:var(--navy2);color:#fff}.pale{background:#eef3f7;color:var(--navy)}
.white{background:#fff;color:var(--navy)}
.hero-trust{display:flex;gap:45px;margin-top:44px}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust b{color:#ff5b64;font-size:12px}.hero-trust span{font-size:14px;margin-top:4px}
.hero-visual{position:relative;height:100%}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.14);right:12%;top:50%;transform:translateY(-50%)}
.ring1{width:390px;height:390px}.ring2{width:290px;height:290px;right:20%}.ring3{width:190px;height:190px;right:28%}
.shield{position:absolute;right:30%;top:50%;transform:translateY(-50%);width:150px;height:180px;background:linear-gradient(160deg,#e72b36,#9d111a);clip-path:polygon(50% 0,95% 18%,86% 72%,50% 100%,14% 72%,5% 18%);display:grid;place-items:center;font-size:43px;font-weight:800;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5}.hero-glow-1{width:300px;height:300px;background:#e5232e;right:10%;top:15%}.hero-glow-2{width:350px;height:350px;background:#174d7e;right:20%;bottom:-18%}
.quick-services{padding:90px 0;background:#fff}
.section-head.center{text-align:center;margin-bottom:42px}
.section-head span,.split-head span{font-size:11px;letter-spacing:2px;font-weight:800;color:var(--red)}
.section-head h2,.split-head h2{font-size:38px;letter-spacing:-1.5px;margin-top:6px}
.section-head p{color:var(--muted);margin-top:6px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-card{border:1px solid var(--line);border-radius:14px;padding:28px;background:#fff;min-height:265px;transition:.2s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(7,27,50,.09)}
.icon{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,#f13c47,#bb111a);color:#fff;font-weight:900;margin-bottom:28px}
.service-card h3{font-size:20px}.service-card p{font-size:14px;color:var(--muted);margin:12px 0 24px}
.service-card a{font-size:13px;font-weight:800;color:var(--navy2)}
.about-section{padding:95px 0;background:var(--bg)}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}
.about-grid h2{font-size:46px;line-height:1.25;letter-spacing:-2px}
.about-body>p{color:#52606c;font-size:16px;margin-bottom:13px}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.value-grid div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px}
.value-grid b{display:block;color:var(--red);font-size:18px}.value-grid span{font-size:13px;color:var(--muted)}
.projects{padding:95px 0;background:#fff}
.split-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:35px}
.split-head p{max-width:560px;color:var(--muted);font-size:14px}
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.project-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.project-image{height:165px;display:grid;place-items:end start;padding:18px;background-size:cover;background-position:center;position:relative;overflow:hidden}
.project-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,15,27,.65),transparent 65%)}
.project-image span{position:relative;z-index:1;background:rgba(255,255,255,.92);border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800}
.industrial{background:linear-gradient(135deg,#6e8192,#cfd8df)}
.building{background:linear-gradient(135deg,#8ba3b7,#eef2f5)}
.hazard{background:linear-gradient(135deg,#7a6c64,#d0c5bd)}
.multi{background:linear-gradient(135deg,#668196,#c8d7e2)}
.project-info{padding:20px}.project-info b{font-size:17px}.project-info p{font-size:13px;color:var(--muted);margin-top:7px}.project-info small{display:block;color:#9aa4ad;margin-top:14px}
.permits{padding:95px 0;background:#f5f7fa}
.permit-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:45px}
.permit-list h2{font-size:42px;margin-bottom:26px}
.permit-row{padding:19px 0;border-bottom:1px solid #dfe5ea;display:grid;grid-template-columns:220px 1fr;gap:22px}
.permit-row b{font-size:16px}.permit-row span{font-size:14px;color:var(--muted)}
.promise-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:35px;box-shadow:0 18px 45px rgba(7,27,50,.06)}
.promise-icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#eaf1f7;color:var(--navy2);font-size:23px;font-weight:900}
.promise-card h3{font-size:24px;margin:18px 0}.promise-card ul{list-style:none;margin-bottom:28px}
.promise-card li{padding:8px 0 8px 24px;position:relative;color:#4d5a66;font-size:14px}.promise-card li:before{content:"✓";position:absolute;left:0;color:var(--red);font-weight:900}
.contact-zone{padding:90px 0;background:#fff}
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr .72fr;gap:18px;align-items:stretch}
.quote-box{background:linear-gradient(145deg,#092849,#061a30);color:#fff;border-radius:16px;padding:30px}
.quote-box h2,.location-card h2,.contact-card h2{font-size:28px;letter-spacing:-1px}
.quote-box>p{font-size:13px;color:#b8c6d3;margin:6px 0 20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
label{display:block;margin-bottom:10px}label span{display:block;font-size:11px;color:#b9c5d1;margin-bottom:5px}
input,select,textarea{width:100%;border:0;border-radius:7px;background:#fff;padding:12px 13px;font-family:inherit;font-size:13px;outline:none}
textarea{resize:vertical}
.quote-submit{width:100%;background:var(--red);color:#fff;margin-top:4px}
.form-note{display:block;color:#8fa0b2;margin-top:10px;font-size:10px}
.location-card,.contact-card{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}
.location-title p{font-size:13px;color:var(--muted);margin-top:4px}
.map-wrap{height:310px;border-radius:10px;overflow:hidden;margin:18px 0}
.map-wrap iframe{width:100%;height:100%;border:0}
.location-actions{display:flex;gap:8px}.location-actions .btn{flex:1;font-size:12px;padding:0 10px}
.contact-card{display:flex;flex-direction:column}
.contact-item{padding:13px 0;border-bottom:1px solid var(--line)}
.contact-item span{display:block;font-size:11px;color:#8a95a0}.contact-item a,.contact-item b{font-size:15px}
.contact-card hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.contact-card>p{font-size:13px;color:var(--muted)}
.cta{background:var(--red);color:#fff;padding:52px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.cta-inner span{font-size:10px;letter-spacing:2px;opacity:.8}.cta-inner h2{font-size:30px;margin-top:5px}
.footer{background:#06172a;color:#fff;padding-top:42px}
.footer-inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand img{width:72px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{font-size:23px}.footer-brand span{font-size:9px;color:#8fa0b2}
.footer-copy p{font-size:12px;color:#98a8b8;margin:4px 0}
.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:16px;color:#6f8294;font-size:11px}
.floating-call{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-size:23px;box-shadow:0 14px 30px rgba(229,35,46,.35);z-index:900}
@media(max-width:1050px){
.header-inner{grid-template-columns:auto auto}.nav{position:absolute;left:0;right:0;top:88px;background:#fff;display:none;flex-direction:column;gap:0;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:14px 20px;border-top:1px solid var(--line)}.header-contact{display:none}.menu-btn{display:flex;width:38px;height:38px;justify-self:end;flex-direction:column;justify-content:center;gap:5px}.menu-btn span{width:24px;height:2px;background:var(--navy)}
.hero-inner{grid-template-columns:1fr}.hero-visual{display:none}.service-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr 1fr}.contact-card{grid-column:1/-1}.about-grid,.permit-grid{grid-template-columns:1fr;gap:42px}
}
@media(max-width:650px){
.container{width:min(100% - 28px,1180px)}.topbar{display:none}.header-inner{height:72px}.brand img{width:50px;height:44px}.brand strong{font-size:22px}.brand small{font-size:8px}.nav{top:72px}
.hero,.hero-inner{min-height:600px}.hero h1{font-size:45px;letter-spacing:-2px}.hero p br{display:none}.hero-trust{gap:18px;flex-wrap:wrap}
.quick-services,.about-section,.projects,.permits,.contact-zone{padding:72px 0}.service-grid,.project-grid,.value-grid,.contact-grid{grid-template-columns:1fr}.contact-card{grid-column:auto}.split-head{align-items:flex-start;flex-direction:column}.form-row{grid-template-columns:1fr}.permit-row{grid-template-columns:1fr;gap:5px}.cta-inner{flex-direction:column;align-items:flex-start}.footer-inner{grid-template-columns:1fr}.location-actions{flex-direction:column}
}

/* 2026-08 company information update */
.company-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.company-facts div{background:#fff;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:10px;padding:17px 18px}
.company-facts span{display:block;font-size:11px;color:#8a95a0;margin-bottom:5px}.company-facts b{font-size:15px;color:var(--navy)}
.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.client-card{min-height:148px;border:1px solid var(--line);border-radius:14px;padding:25px;background:linear-gradient(145deg,#fff,#f7f9fb);position:relative;display:flex;flex-direction:column;justify-content:flex-end;transition:.2s}
.client-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(7,27,50,.08);border-color:#d5dde5}
.client-card span{position:absolute;top:20px;right:22px;font-size:12px;font-weight:800;color:#c7d0d9}.client-card b{font-size:21px;letter-spacing:-.6px}.client-card small{margin-top:6px;color:var(--muted);font-size:12px}
.project-note{margin-top:18px;border-radius:14px;padding:22px 24px;background:#071b32;color:#fff;display:grid;grid-template-columns:180px 1fr;gap:25px;align-items:center}
.project-note strong{font-size:16px}.project-note p{font-size:13px;color:#b8c5d1}
.license-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.license-panel div{background:#fff;border:1px solid #dfe5ea;border-radius:12px;padding:19px 20px}.license-panel span{display:block;color:#7f8b96;font-size:11px;margin-bottom:6px}.license-panel strong{font-size:17px;color:var(--navy2)}
@media(max-width:900px){.client-grid{grid-template-columns:repeat(2,1fr)}.company-facts{grid-template-columns:1fr}.license-panel{grid-template-columns:1fr}}
@media(max-width:650px){.client-grid{grid-template-columns:1fr}.project-note{grid-template-columns:1fr;gap:6px}}


/* Security/privacy map gate */
.map-consent {
  min-height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px;
  background: #f4f6f8;
}
.map-consent strong { font-size: 18px; margin-bottom: 8px; }
.map-consent p { max-width: 420px; color: #69737d; margin-bottom: 18px; }