:root { --bg:#0e1014; --card:#181d26; --line:#2c3444; --text:#f5f7fb; --muted:#aeb8cc; --accent:#d9b26f; }
*{box-sizing:border-box} html,body{margin:0;padding:0;font-family:Noto Sans KR,sans-serif;background:var(--bg);color:var(--text)} a{text-decoration:none;color:inherit}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 20px;background:rgba(14,16,20,.84);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{font-weight:800;letter-spacing:.08em}.nav{display:flex;gap:14px;color:var(--muted);font-size:.93rem}.call-btn{background:var(--accent);color:#111;font-weight:800;padding:10px 14px;border-radius:10px}
.hero{position:relative;min-height:76vh;display:grid;place-items:center;overflow:hidden}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(14,16,20,1),rgba(14,16,20,.45))}
.hero-content{position:relative;text-align:center;padding:24px;max-width:960px}.eyebrow{color:var(--accent);letter-spacing:.22em;font-size:12px;font-weight:700}h1{margin:10px 0;font-size:clamp(40px,6vw,72px)}.subtitle{margin:0 auto;color:#e6ebf6;max-width:720px}
.hero-actions{margin-top:24px;display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}.primary{background:var(--accent);color:#111;font-weight:900;padding:13px 22px;border-radius:12px}.phone-highlight{border:1px solid rgba(255,255,255,.22);border-radius:10px;padding:10px 14px;font-weight:800}
.section{max-width:1200px;margin:0 auto;padding:72px 20px}.section h2{margin:0 0 12px;font-size:clamp(26px,3vw,40px)}.section p{color:var(--muted);line-height:1.85}
.about-cards{margin-top:20px;display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}.about-cards article{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}.about-cards h3{margin:0 0 8px;color:var(--accent)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:16px}
.strip{display:grid;grid-template-columns:repeat(5,minmax(180px,1fr));gap:10px}.strip img{width:100%;height:220px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.siteplan-wrap{display:grid;grid-template-columns:2fr 1fr;gap:12px}.site-main{width:100%;height:430px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}.site-side{display:grid;gap:12px}.site-side img{width:100%;height:209px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.plan-grid article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px}.plan-grid img{width:100%;height:220px;object-fit:cover;border-radius:10px}.plan-grid h3{margin:10px 4px 4px;color:var(--accent)}
.slider-wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px}.slider-btn{width:40px;height:40px;border-radius:999px;border:none;background:var(--card);color:var(--text);font-size:28px;cursor:pointer;transition:opacity .2s ease,transform .2s ease}.slider-btn:hover{transform:scale(1.05)}.slider-btn:disabled{opacity:.35;cursor:default;transform:none}
.slider-viewport{overflow:hidden;touch-action:pan-y}.slider-track{display:flex;gap:12px;transition:transform .35s ease;will-change:transform}.slider-track img{flex:0 0 280px;min-width:280px;width:280px;height:190px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}.slider-dots{display:flex;justify-content:center;gap:8px;margin-top:18px}.slider-dot{width:10px;height:10px;border:none;border-radius:999px;background:rgba(255,255,255,.28);padding:0;cursor:pointer;transition:transform .2s ease,background .2s ease}.slider-dot.active{background:var(--accent);transform:scale(1.15)}
.contact{text-align:center}.cta-phone{display:inline-block;margin-top:10px;font-size:clamp(30px,5vw,50px);font-weight:900;letter-spacing:.02em;color:var(--accent)}
footer{border-top:1px solid rgba(255,255,255,.08);padding:24px 20px 84px;text-align:center;color:#7f8ba3}.floating-call{position:fixed;right:16px;bottom:18px;z-index:50;background:var(--accent);color:#111;font-weight:900;padding:14px 16px;border-radius:999px;box-shadow:0 16px 34px rgba(0,0,0,.35)}.floating-top{position:fixed;right:16px;bottom:84px;z-index:50;display:none;border:none;border-radius:999px;background:#242b37;color:var(--text);font-weight:800;padding:12px 14px;box-shadow:0 16px 34px rgba(0,0,0,.35);cursor:pointer;opacity:0;transform:translateY(8px);transition:opacity .25s ease,transform .25s ease}.floating-top.visible{opacity:1;transform:translateY(0)}
.zoomable{cursor:zoom-in}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;place-items:center;z-index:99;padding:24px}.modal.open{display:grid}.modal img{max-width:min(96vw,1400px);max-height:88vh;border-radius:10px}.modal-close{position:absolute;top:16px;right:20px;font-size:42px;color:#fff;background:none;border:none;cursor:pointer}
@media (max-width:980px){.nav{display:none}.topbar{padding:12px 14px;flex-wrap:wrap}.brand{font-size:.95rem}.call-btn{padding:9px 12px;font-size:.92rem}.hero{min-height:62vh}.hero-content{padding:20px 14px}.section{padding:56px 14px}.section-head{flex-direction:column;align-items:flex-start}.about-cards,.plan-grid{grid-template-columns:1fr}.strip{grid-template-columns:repeat(2,1fr)}.strip img{height:34vw;min-height:120px}.siteplan-wrap{grid-template-columns:1fr}.site-main,.site-side img{height:auto}.slider-wrap{grid-template-columns:36px 1fr 36px;gap:8px}.slider-btn{width:36px;height:36px;font-size:24px}.slider-track img{flex:0 0 72vw;min-width:72vw;width:72vw;height:42vw}.floating-call{left:14px;right:14px;bottom:14px;text-align:center;padding:13px 16px}.modal{padding:16px}.modal-close{top:10px;right:14px}}
@media (max-width:640px){.topbar{align-items:flex-start}.call-btn{width:100%;text-align:center}.hero-actions{flex-direction:column}.primary,.phone-highlight{width:100%;max-width:320px;text-align:center}.strip{grid-template-columns:1fr}.strip img{height:auto}.plan-grid img{height:auto}.slider-wrap{grid-template-columns:1fr;gap:12px}.slider-viewport{order:1}.slider-btn{display:none}.slider-track img{flex:0 0 100%;min-width:100%;width:100%;height:auto;aspect-ratio:4/3}.slider-dots{margin-top:10px}.floating-top{display:block;right:14px;bottom:78px;padding:10px 12px;font-size:.85rem}.cta-phone{font-size:clamp(24px,8vw,38px)}footer{padding-bottom:96px}}