@font-face{font-family:'Bithumb Gothic';src:url(./bithumb-gothic.ttf) format('truetype');font-weight:100 900;font-style:normal;font-display:swap}
    :root{--ink:#292d30;--muted:#747a7d;--paper:#f3f1ec;--line:#dedbd4;--accent:#a45b3d;--deep:#303b43;--card:#fffefa;--shadow:0 12px 32px rgba(39,43,45,.07)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Bithumb Gothic',sans-serif;color:var(--ink);background:var(--paper);font-weight:400}a{color:inherit;text-decoration:none}.page{max-width:1240px;margin:0 auto;padding:28px 34px 42px}
    .topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}.brand{display:flex;align-items:center;gap:13px;font-weight:700;letter-spacing:-.035em;font-size:clamp(18px,2vw,23px)}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:var(--deep);color:#f4f0e8;font-size:22px;font-weight:700;border-radius:3px}.brand small{display:block;font-size:10px;letter-spacing:.12em;color:var(--muted);font-weight:500;margin-top:3px}
    .brand-logo{display:inline-flex;align-items:center;flex-shrink:0}.brand-logo img{display:block;width:112px;height:130px;object-fit:contain;mix-blend-mode:multiply}.topbar{min-height:130px}@media(max-width:760px){.brand-logo img{width:76px;height:90px}.topbar{min-height:90px}}
    .call-top{display:inline-flex;align-items:center;gap:9px;background:var(--deep);color:#fff;padding:13px 19px;border-radius:4px;font-size:14px;font-weight:600;transition:background .2s}.call-top:hover{background:#46545d}.call-top b{color:#d7a18a;font-size:18px}
    .hero{position:relative;overflow:hidden;min-height:350px;border-radius:4px;background:#35434b;color:#fff;display:flex;align-items:center;padding:52px 7%;isolation:isolate}.hero:before{content:"";position:absolute;z-index:-1;right:0;top:0;width:32%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.035));border-left:1px solid rgba(255,255,255,.08)}.hero:after{content:"SEOHO / INDUSTRIAL WORK";position:absolute;right:4%;bottom:24px;color:rgba(255,255,255,.22);font-size:clamp(12px,2vw,19px);font-weight:700;letter-spacing:.09em}.hero-content{max-width:760px}.eyebrow{font-size:12px;letter-spacing:.16em;color:#d6a18a;font-weight:700;margin:0 0 19px}.hero h1{font-size:clamp(32px,5vw,57px);line-height:1.2;letter-spacing:-.045em;margin:0 0 18px;font-weight:700}.hero h1 span{color:#e0b09a}.hero p{font-size:clamp(14px,1.5vw,17px);line-height:1.85;color:#e0e4e5;margin:0;max-width:610px}.hero-chip{display:inline-flex;align-items:center;gap:9px;margin-top:27px;padding:10px 14px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.05);border-radius:3px;font-size:12px;font-weight:500;letter-spacing:.01em}.dot{width:7px;height:7px;background:#d6a18a;border-radius:50%}
    .divider{height:2px;background:#c9c5bd;margin:27px 0 32px}.content{display:grid;grid-template-columns:minmax(190px,245px) 1fr;gap:24px;align-items:stretch}.blog-card{display:flex;flex-direction:column;justify-content:space-between;min-height:235px;padding:25px 23px;background:var(--card);border:1px solid var(--line);border-radius:4px;transition:box-shadow .2s,border-color .2s}.blog-card:hover{border-color:#b9b4aa;box-shadow:var(--shadow)}.blog-icon{width:44px;height:44px;display:grid;place-items:center;background:#eeebe4;color:#4a555a;font-size:22px;margin-bottom:25px;border-radius:3px}.blog-card h2{font-size:20px;letter-spacing:-.025em;margin:0 0 9px;font-weight:700}.blog-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}.blog-link{display:flex;align-items:center;justify-content:space-between;margin-top:24px;color:#8a4c35;font-size:13px;font-weight:700}
    .contact-card{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:32px 36px;min-height:235px;display:flex;flex-direction:column;justify-content:center}.section-label{font-size:11px;color:#8a4c35;font-weight:700;letter-spacing:.16em;margin:0 0 12px}.contact-card h2{font-size:clamp(23px,3vw,34px);letter-spacing:-.035em;margin:0 0 10px;font-weight:700}.contact-card .sub{color:var(--muted);margin:0 0 22px;line-height:1.75;font-size:14px}.contact-row{display:flex;flex-wrap:wrap;gap:12px}.contact-item{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:3px;background:#f5f3ee;border:1px solid #e5e1d9;font-size:14px;font-weight:500}.contact-item .symbol{color:#8a4c35}.phone-link{font-size:clamp(17px,2vw,21px);letter-spacing:.01em;font-weight:700}.phone-link:hover{text-decoration:underline;text-underline-offset:4px}.phone-hint{font-size:12px;color:var(--muted);font-weight:400}
    .services{margin-top:35px}.services-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.services-head p{font-size:11px;letter-spacing:.16em;font-weight:700;color:#8a4c35;margin:0 0 8px}.services-head h2{font-size:clamp(22px,3vw,29px);letter-spacing:-.035em;margin:0;font-weight:700}.services-head span{font-size:13px;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.service{background:var(--card);border:1px solid var(--line);padding:20px 18px;min-height:118px;border-radius:4px}.service strong{display:block;font-size:17px;margin-bottom:8px;letter-spacing:-.02em;font-weight:700}.service span{font-size:13px;color:var(--muted);line-height:1.65}
    .bottom-cta{margin-top:28px;background:#e8e3da;border:1px solid #d9d2c7;padding:23px 27px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-radius:4px}.bottom-cta strong{font-size:clamp(17px,2vw,22px);letter-spacing:-.025em;font-weight:700}.bottom-cta p{margin:5px 0 0;font-size:13px;color:#65645f}.bottom-cta a{flex-shrink:0;background:var(--deep);color:#fff;padding:13px 18px;border-radius:3px;font-size:14px;font-weight:600}footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:25px;color:#898b88;font-size:11px}
    .toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);padding:12px 17px;background:var(--deep);color:white;border-radius:4px;font-size:13px;opacity:0;pointer-events:none;transition:.22s;box-shadow:0 8px 30px #0002}.toast.show{opacity:1;transform:translate(-50%,0)}
    @media(max-width:760px){.page{padding:18px 15px 28px}.topbar{margin-bottom:17px}.brand-mark{width:39px;height:39px}.call-top{padding:11px 12px;font-size:12px}.hero{min-height:320px;padding:34px 24px;border-radius:4px}.hero:after{font-size:11px;right:15px;bottom:15px}.hero h1{font-size:clamp(30px,8vw,43px)}.hero p{font-size:14px}.divider{margin:20px 0 22px}.content{grid-template-columns:1fr;gap:13px}.blog-card{min-height:unset;padding:21px}.blog-icon{margin-bottom:16px}.blog-link{margin-top:18px}.contact-card{padding:25px 21px;min-height:unset}.contact-row{flex-direction:column}.contact-item{justify-content:flex-start;flex-wrap:wrap}.services{margin-top:28px}.services-head{display:block}.services-head span{display:block;margin-top:9px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.service{padding:17px 14px;min-height:110px}.service strong{font-size:15px}.service span{font-size:12px}.bottom-cta{padding:19px;align-items:flex-start;flex-direction:column}.bottom-cta a{width:100%;text-align:center}footer{font-size:10px}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
  
/* Header logo alignment refinement */
.topbar{min-height:0;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}
.brand-logo{display:flex;align-items:center;justify-content:center;width:185px;max-width:55%;overflow:visible}
.brand-logo img{display:block;width:100%;height:auto;max-height:190px;object-fit:contain;mix-blend-mode:multiply}
.call-top{flex-shrink:0}
@media(max-width:760px){.topbar{min-height:0;margin-bottom:18px;align-items:center}.brand-logo{width:152px;max-width:52%}.brand-logo img{width:100%;height:auto;max-height:170px}.call-top{font-size:13px;padding:12px 14px}.hero{margin-top:0}}
@media(max-width:380px){.brand-logo{width:132px}.call-top{padding:10px 11px}}

/* Final compact logo: show full artwork and SEOHO lettering */
.topbar{align-items:center!important;min-height:0!important;gap:16px!important;margin-bottom:22px!important}
.brand-logo{width:128px!important;max-width:42%!important;min-width:0!important;flex:0 0 128px!important;overflow:visible!important}
.brand-logo img{display:block!important;width:128px!important;height:128px!important;max-height:none!important;object-fit:contain!important;object-position:center!important;mix-blend-mode:normal!important}
@media(max-width:760px){.brand-logo{width:112px!important;flex-basis:112px!important;max-width:40%!important}.brand-logo img{width:112px!important;height:112px!important}.topbar{margin-bottom:18px!important}}
@media(max-width:380px){.brand-logo{width:96px!important;flex-basis:96px!important}.brand-logo img{width:96px!important;height:96px!important}}
/* Transparent logo, compact, no cropping */
.topbar{min-height:0!important;align-items:center!important;gap:16px!important}
.brand-logo{width:96px!important;max-width:none!important;flex:0 0 96px!important;overflow:visible!important}
.brand-logo img{width:96px!important;height:auto!important;max-height:none!important;object-fit:contain!important;mix-blend-mode:normal!important}
@media(max-width:760px){.brand-logo{width:76px!important;flex:0 0 76px!important}.brand-logo img{width:76px!important;height:auto!important}.topbar{min-height:0!important}}
/* Smaller header logo, preserving full transparent artwork */
.brand-logo{width:64px!important;flex:0 0 64px!important;max-width:none!important}
.brand-logo img{width:64px!important;height:auto!important;max-height:none!important;object-fit:contain!important}
@media(max-width:760px){.brand-logo{width:52px!important;flex:0 0 52px!important}.brand-logo img{width:52px!important;height:auto!important}}
/* Muted Naver Blog identity, matching the site palette */
.blog-icon{display:flex!important;align-items:center!important;justify-content:center!important;background:#edf0e9!important}
.naver-blog-mark{width:32px;height:32px;display:block;flex-shrink:0}

/* 현장 사진 배경: 사용자 제공 시공 사진 */
.hero{background-image:linear-gradient(90deg,rgba(18,30,38,.59) 0%,rgba(18,30,38,.48) 48%,rgba(18,30,38,.24) 100%),url("./hero-site.jpg");background-position:center,center 49%;background-size:cover;background-repeat:no-repeat;}
.hero:before{display:none;}
@media(max-width:760px){.hero{background-image:linear-gradient(90deg,rgba(18,30,38,.62),rgba(18,30,38,.40)),url("./hero-site.jpg");background-position:center,58% center;}}

/* Contact email follows the phone number and wraps on small screens. */
.contact-email{min-width:0}
.email-link{min-width:0;font-size:clamp(14px,1.8vw,18px);font-weight:700;overflow-wrap:anywhere}
.email-link:hover{text-decoration:underline;text-underline-offset:4px}
/* Access and small-screen readability. */
:focus-visible { outline:3px solid #a45b3d; outline-offset:5px; }
.hero a:focus-visible { outline-color:white; }
.skip-link { position:fixed; top:12px; left:12px; z-index:10; padding:12px 18px; color:white; background:var(--deep); transform:translateY(-160%); }
.skip-link:focus { transform:translateY(0); }
.hero-chip { max-width:100%; line-height:1.7; }
.hero-chip .dot { flex:0 0 7px; }
.service { min-width:0; }
.service h3 { margin:0 0 8px; font-size:17px; letter-spacing:-.02em; }
.service p { margin:0; font-size:13px; color:var(--muted); line-height:1.65; word-break:keep-all; overflow-wrap:anywhere; }
@media(max-width:760px) { .service h3 {font-size:15px} .service p {font-size:12px} }
@media(max-width:420px) {
 .service-grid {grid-template-columns:1fr}
 .service {min-height:0;padding:20px}
 .service h3 {font-size:17px}
 .service p {font-size:14px}
 .hero-chip {font-size:11px;padding:10px 12px}
}