:root{color-scheme:light;--ink:#202a25;--muted:#5b665f;--line:#d9dfd5;--bg:#f6f8f4;--panel:#ffffff;--accent:#55795f;--accent2:#365f80;--warm:#b77b3c;--soft:#e8eee4}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Noto Sans KR",sans-serif;background:var(--bg);color:var(--ink);letter-spacing:0}
a{color:inherit}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px clamp(18px,4vw,56px);background:rgba(246,248,244,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--ink);color:#fff}
nav{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:14px}
nav a{text-decoration:none}
main{overflow:hidden}
.hero{min-height:calc(100vh - 72px);display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,44vw);align-items:center;gap:34px;padding:54px clamp(18px,5vw,72px) 42px}
.hero-copy{max-width:760px}
.eyebrow{margin:0 0 12px;color:var(--accent2);font-size:13px;font-weight:800;text-transform:uppercase}
h1,h2,h3,p{letter-spacing:0}
h1{margin:0;font-size:clamp(38px,6vw,82px);line-height:1.02}
h2{margin:0;font-size:clamp(28px,4vw,48px);line-height:1.08}
h3{margin:0 0 10px;font-size:20px}
p{line-height:1.7}
.hero p{max-width:670px;color:var(--muted);font-size:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.primary,.secondary,.open-detail,.inquiry-form button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:8px;text-decoration:none;border:1px solid var(--ink);font-weight:800;cursor:pointer}
.primary,.open-detail,.inquiry-form button{background:var(--ink);color:#fff}
.secondary{background:#fff;color:var(--ink)}
.hero-art{width:100%;height:auto;border-radius:18px;box-shadow:0 22px 60px rgba(31,41,51,.18)}
.section-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-strip article{background:#fff;padding:24px clamp(18px,4vw,42px)}
.section-strip strong{display:block;font-size:26px}
.section-strip span{color:var(--muted)}
.section{padding:84px clamp(18px,5vw,72px)}
.two-col{display:grid;grid-template-columns:minmax(0,.86fr) minmax(320px,1.14fr);gap:42px;align-items:start}
.feature-list,.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.feature-list article,.guide-grid article,.product-card,.detail-panel,.inquiry-form,.map-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px}
.toolbar button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;cursor:pointer}
.toolbar button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.product-card{display:flex;flex-direction:column;gap:14px}
.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;background:var(--soft)}
.product-card .meta{font-size:13px;color:var(--accent2);font-weight:800}
.product-card p{color:var(--muted);margin:0}
.detail-panel{margin-top:18px;display:none}
.detail-panel.open{display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;align-items:center}
.detail-panel img{width:220px;border-radius:8px}
.calm{background:#edf2ea}
.inquiry-form{display:grid;gap:14px}
.inquiry-form label{display:grid;gap:8px;font-weight:700}
.inquiry-form select,.inquiry-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;font:inherit;background:#fff}
.form-note,.info-list dd{color:var(--muted)}
.info-list{display:grid;gap:12px;margin-top:26px}
.info-list div{display:grid;grid-template-columns:90px 1fr;gap:12px}
.info-list dt{font-weight:800}
.info-list dd{margin:0}
.map-card{min-height:360px;display:grid;place-items:center;text-align:center;background:linear-gradient(135deg,#eef4ea,#dbe8ed)}
.pin{width:58px;height:58px;border-radius:50% 50% 50% 0;background:var(--warm);transform:rotate(-45deg);position:relative}
.pin:after{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;left:19px;top:19px}
.admin-guide{background:#fff}
.guide-grid{margin-top:24px}
.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:28px clamp(18px,5vw,72px);border-top:1px solid var(--line);color:var(--muted)}
@media (max-width:980px){.hero,.two-col{grid-template-columns:1fr}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-strip{grid-template-columns:repeat(2,1fr)}.hero{min-height:auto}.hero-art{order:-1}.detail-panel.open{grid-template-columns:1fr}.detail-panel img{width:100%;max-width:320px}}
@media (max-width:620px){.topbar{align-items:flex-start;flex-direction:column}.catalog-grid,.feature-list,.guide-grid,.section-strip{grid-template-columns:1fr}h1{font-size:38px}.section{padding:60px 18px}.hero{padding:34px 18px}.footer{flex-direction:column;align-items:flex-start}}