:root{font-family:"Malgun Gothic","Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:#222e35;background:#fff;font-synthesis:none;scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;min-width:320px}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid #35779b;outline-offset:4px;border-radius:2px}
.skip-link{position:absolute;z-index:20;left:16px;top:-60px;padding:12px 16px;background:#222e35;color:#fff}
.skip-link:focus{top:12px}
.container{width:min(100% - 48px,1180px);margin-inline:auto}
.site-header{border-bottom:1px solid #e8ecee;background:#fff}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:21px;font-weight:800;letter-spacing:-.06em}
.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:5px;background:#263946;color:#fff;font-family:Arial,sans-serif;font-weight:800;font-size:20px;letter-spacing:-.08em}
.main-nav{display:flex;align-items:center;gap:25px;margin-left:auto;color:#53616b;font-size:14px;font-weight:600;white-space:nowrap}
.header-phone{display:inline-flex;align-items:center;gap:7px;padding:11px 15px;border:1px solid #263946;color:#263946;font-size:13px;font-weight:700;white-space:nowrap}
.header-phone:hover{background:#263946;color:#fff}
.main-nav a:hover,.text-link:hover{color:#146188}
.hero{display:grid;grid-template-columns:1.08fr .92fr;align-items:stretch;gap:64px;padding-block:58px 80px}
.hero-copy{display:flex;flex-direction:column;align-items:flex-start;padding-top:48px;min-width:0}
.eyebrow,.section-kicker{margin:0 0 22px;color:#3b657e;font-size:12px;font-weight:800;letter-spacing:.17em}
.eyebrow{display:flex;align-items:center;gap:12px}
.eyebrow-line{width:26px;height:2px;background:#4c7890}
h1,h2,h3,p{word-break:keep-all}
h1{margin:0;max-width:650px;font-size:clamp(36px,4.5vw,61px);font-weight:800;line-height:1.32;letter-spacing:-.075em}
.hero-description{max-width:530px;margin:30px 0 24px;color:#5a666e;font-size:17px;line-height:1.85;letter-spacing:-.025em}
.text-link{display:inline-flex;align-items:center;gap:10px;padding-bottom:6px;border-bottom:1px solid #263946;font-size:15px;font-weight:700}
.text-link span{font-size:18px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.primary-link{display:inline-flex;align-items:center;justify-content:center;min-height:47px;padding:12px 19px;background:#263946;color:#fff;font-size:14px;font-weight:700}
.primary-link:hover{background:#385569}
.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;margin-top:auto;padding-top:48px}
.hero-facts div{display:flex;flex-direction:column;gap:6px;padding-left:20px;border-left:1px solid #dbe2e6}
.hero-facts div:first-child{padding-left:0;border-left:0}
.hero-facts strong{font-size:20px;letter-spacing:-.05em}
.hero-facts span{color:#71808a;font-size:13px}
.hero-visual{position:relative;min-height:550px;margin:0;background:#e8ecee;overflow:hidden}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.hero-visual figcaption{position:absolute;right:16px;bottom:16px;padding:8px 11px;background:rgba(255,255,255,.93);color:#51606a;font-size:12px}
.section{padding-block:96px}
.section-bordered{border-top:1px solid #e8ecee;border-bottom:1px solid #e8ecee}
.section-heading{margin-bottom:38px}
.section-heading h2,.about-layout h2,.contact-layout h2{margin:0;color:#24343e;font-size:clamp(30px,3.3vw,44px);line-height:1.3;letter-spacing:-.07em}
.section-heading>p:last-child,.split-heading>p,.contact-layout p{margin:14px 0 0;color:#66747e;font-size:16px;line-height:1.75}
.section-kicker{margin-bottom:13px}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cfd9de;border-left:1px solid #e2e8eb}
.service-card{min-height:225px;padding:31px 25px;border-right:1px solid #e2e8eb;border-bottom:1px solid #e2e8eb}
.service-number{color:#64849a;font-size:13px;font-weight:700}
.service-card h3{margin:35px 0 12px;font-size:19px;letter-spacing:-.06em}
.service-card p{margin:0;color:#6b7880;font-size:14px;line-height:1.75}
.split-heading{display:flex;align-items:end;justify-content:space-between;gap:28px}
.split-heading>p{max-width:370px;margin-bottom:5px}
.project-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:26px}
.project{min-width:0;margin:0}
.project img{width:100%;height:390px;object-fit:cover;background:#eef1f2}
.project-wide img{object-position:center}
.project figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:15px 1px 0}
.project figcaption strong{font-size:18px;letter-spacing:-.05em}
.project figcaption span{color:#80909a;font-size:13px}
.about-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:90px}
.about-content{color:#64727c;font-size:16px;line-height:1.9}
.about-content>p{margin:0 0 18px}
.about-content .about-lead{color:#2b3a44;font-size:21px;font-weight:700;line-height:1.6;letter-spacing:-.045em}
.company-details{margin:33px 0 0;border-top:1px solid #d4dfe4}
.company-details div{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:14px 0;border-bottom:1px solid #e5eaed;line-height:1.5}
.company-details dt{color:#7a8993;font-size:14px}
.company-details dd{margin:0;color:#2b3942;font-size:15px;font-weight:600}
.contact-section{padding-block:80px}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px}
.contact-note{padding:26px 30px;border:1px solid #d8e2e7;background:#f8fafb}
.contact-note strong{display:block;font-size:17px}
.contact-note p{margin:8px 0 0;font-size:14px}
.contact-call{display:inline-flex;align-items:center;gap:12px;margin-top:10px;color:#24343e;font-size:clamp(23px,3vw,32px);font-weight:800;letter-spacing:-.04em}
.contact-call:hover,.footer-inner a:hover{color:#146188}
.site-footer{border-top:1px solid #e8ecee}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:92px}
.footer-inner strong{font-size:18px;letter-spacing:-.05em}
.footer-inner span{color:#89959b;font-size:13px}
@media(max-width:900px){.hero{grid-template-columns:1fr 1fr;gap:30px}.hero-copy{padding-top:15px}.hero-visual{min-height:490px}.hero-facts{gap:10px}.hero-facts strong{font-size:17px}.services-grid{grid-template-columns:repeat(2,1fr)}.about-layout{gap:40px}.project img{height:320px}.main-nav{gap:14px}}
@media(max-width:650px){.container{width:min(100% - 36px,1180px)}.header-inner{min-height:0;display:grid;grid-template-columns:1fr auto;gap:0;padding-block:15px 12px}.brand{font-size:19px}.brand-mark{width:29px;height:29px;font-size:18px}.header-phone{padding:8px 10px;font-size:12px}.main-nav{grid-column:1/-1;justify-content:space-between;gap:8px;margin:17px 0 0;font-size:12px}.hero{display:flex;flex-direction:column;gap:31px;padding-block:43px 62px}.hero-copy{padding-top:0}.eyebrow{margin-bottom:16px}.hero h1{font-size:clamp(32px,9vw,43px);line-height:1.34}.hero-description{margin:22px 0 19px;font-size:16px;line-height:1.75}.hero-actions{gap:18px}.hero-facts{margin-top:34px;padding-top:0}.hero-facts div{padding-left:10px}.hero-facts strong{font-size:16px}.hero-facts span{font-size:11px}.hero-visual{height:420px;min-height:0}.section{padding-block:68px}.section-heading{margin-bottom:28px}.services-grid{grid-template-columns:1fr 1fr}.service-card{min-height:200px;padding:22px 18px}.service-card h3{margin-top:25px;font-size:17px}.service-card p{font-size:13px}.split-heading{display:block}.split-heading>p{margin-top:15px}.project-grid{grid-template-columns:1fr 1fr;gap:21px 14px}.project img{height:210px}.project figcaption{display:block;padding-top:10px}.project figcaption strong{display:block;font-size:15px}.project figcaption span{display:block;margin-top:2px;font-size:12px}.about-layout,.contact-layout{grid-template-columns:1fr;gap:27px}.about-content .about-lead{font-size:19px}.contact-section{padding-block:66px}.contact-note{padding:22px}.footer-inner{display:block;padding-block:24px}.footer-inner span{display:block;margin-top:5px;line-height:1.6}}
@media(max-width:380px){.main-nav{font-size:11px}.hero-facts{gap:0}.hero-facts strong{font-size:14px}.hero-facts span{font-size:10px}.services-grid{grid-template-columns:1fr}.service-card{min-height:0;padding:20px}.service-card h3{margin-top:13px}.project-grid{grid-template-columns:1fr}.project img{height:250px}.project figcaption{display:flex}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}