:root{
  --rice:#3d7a2c;      /* 벼 초록 */
  --rice-d:#24501a;
  --sprout:#b8d465;    /* 어린 모 */
  --brick:#eef0ec;     /* 백고벽돌 */
  --brick-2:#e2e6df;
  --zinc:#3e474e;      /* 징크 */
  --zinc-2:#6b757c;
  --earth:#7a5a3a;     /* 흙 */
  --sky:#cfdde6;
  --ink:#1f272c;
  --white:#ffffff;
  --ridge:#c9d3c2;     /* 논두렁 선 */
  --f-head:"Gowun Dodum",system-ui,sans-serif;
  --f-body:"Noto Sans KR",system-ui,sans-serif;
  --r-s:6px; --r-m:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--brick);color:var(--ink);font:400 17px/1.75 var(--f-body);-webkit-font-smoothing:antialiased;word-break:keep-all}
img{max-width:100%}
a{color:var(--rice-d)}
:focus-visible{outline:3px solid var(--sprout);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.sec-title{font:400 clamp(30px,4.2vw,46px)/1.25 var(--f-head);margin:0 0 18px;letter-spacing:-.01em;color:var(--zinc)}
.lead{font-size:19px;max-width:38em;margin:0 0 36px;color:var(--zinc)}
.lead.narrow{max-width:32em}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:500 16px/1 var(--f-body);cursor:pointer;text-decoration:none;transition:background .2s,color .2s}
.btn.primary{background:var(--sprout);color:var(--rice-d)}
.btn.primary:hover{background:#cbe27c}
.btn.ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.small{padding:10px 18px;font-size:15px}
.icon-btn{width:36px;height:36px;border-radius:50%;border:0;background:rgba(31,39,44,.08);color:inherit;font-size:16px;cursor:pointer}
.icon-btn:hover{background:rgba(31,39,44,.16)}

/* ---------- hero / 3D ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;background:#b9cbd6;color:var(--white)}
.stage{position:absolute;inset:0}
.stage canvas{display:block;width:100%;height:100%;touch-action:none}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(20,30,25,0) 45%,rgba(20,30,25,.55) 100%);transition:opacity .5s}
.hero.touring::after{opacity:0}
.hero-copy{position:absolute;left:max(24px,5vw);bottom:max(48px,9vh);z-index:3;max-width:640px;transition:opacity .4s,transform .4s}
.hero.touring .hero-copy{opacity:0;transform:translateY(20px);pointer-events:none}
.hero-place{margin:0 0 10px;font-size:15px;opacity:.9}
.hero h1{font:400 clamp(48px,8.5vw,112px)/1.02 var(--f-head);margin:0 0 20px;letter-spacing:-.02em;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero-lede{font-size:clamp(16px,1.6vw,19px);margin:0 0 28px;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.notice{position:absolute;right:16px;bottom:12px;margin:0;font-size:12px;opacity:.8;z-index:3}
.loader{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;text-align:center;font-size:15px;color:var(--zinc);transition:opacity .6s}
.loader i{display:block;margin:12px auto 0;width:220px;height:4px;border-radius:4px;background:rgba(62,71,78,.2);overflow:hidden;position:relative}
.loader i::after{content:"";position:absolute;inset:0;width:var(--p,0%);background:var(--rice)}
.loader.done{opacity:0;pointer-events:none}

/* tour UI */
.tour-panel{position:absolute;z-index:4;left:16px;top:16px;width:300px;max-height:calc(100% - 32px);overflow:auto;background:rgba(238,240,236,.94);color:var(--ink);border-radius:var(--r-m);padding:18px 18px 14px;backdrop-filter:blur(8px)}
.tour-head{display:flex;justify-content:space-between;align-items:center}
.tour-head h2{font:400 24px/1.2 var(--f-head);margin:0;color:var(--zinc)}
.tour-hint{font-size:14px;line-height:1.6;color:var(--zinc-2);margin:8px 0 12px}
.spot-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ridge)}
.spot-list li{border-bottom:1px solid var(--ridge)}
.spot-list button{width:100%;text-align:left;background:none;border:0;padding:10px 4px;font:500 15px/1.4 var(--f-body);color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;gap:8px}
.spot-list button span{color:var(--zinc-2);font-weight:400;font-size:13px}
.spot-list button:hover,.spot-list button[aria-current="true"]{color:var(--rice-d)}
.spot-list button[aria-current="true"]{background:linear-gradient(90deg,rgba(184,212,101,.35),transparent)}
.tour-toggles{display:flex;gap:18px;margin-top:12px;font-size:14px}
.tour-toggles input{accent-color:var(--rice)}
.spot-card{position:absolute;z-index:4;right:16px;bottom:44px;width:min(360px,calc(100% - 32px));background:var(--white);color:var(--ink);border-radius:var(--r-m);padding:20px 22px;box-shadow:0 10px 40px rgba(20,30,25,.25)}
.spot-card .icon-btn{position:absolute;right:12px;top:12px}
.spot-card h3{font:400 26px/1.2 var(--f-head);margin:0 40px 6px 0;color:var(--zinc)}
.card-meta{margin:0 0 10px;color:var(--rice);font-weight:500;font-size:15px}
.spot-card p{margin:0 0 14px;font-size:15.5px;line-height:1.7}
.labels{position:absolute;inset:0;pointer-events:none;z-index:2}
.tag{position:absolute;transform:translate(-50%,-100%);pointer-events:auto;background:rgba(255,255,255,.92);color:var(--zinc);border:0;border-radius:999px;padding:6px 12px 6px 10px;font:500 13px/1 var(--f-body);white-space:nowrap;cursor:pointer;display:flex;align-items:center;gap:6px;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--rice)}
.tag::after{content:"";position:absolute;left:50%;bottom:-7px;width:1.5px;height:7px;background:rgba(255,255,255,.92)}
.tag:hover{background:var(--sprout)}
.labels .tag{opacity:0;transition:opacity .3s}
.hero.touring .labels .tag{opacity:1}

/* ---------- overview ---------- */
.overview{padding:110px 0 90px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:2px solid var(--rice);border-left:1px solid var(--ridge)}
.facts div{padding:18px 18px 22px;border-right:1px solid var(--ridge);border-bottom:1px solid var(--ridge);background:linear-gradient(180deg,rgba(184,212,101,.08),transparent)}
.facts dt{font-size:14px;color:var(--zinc-2)}
.facts dd{margin:4px 0 0;font:400 34px/1.15 var(--f-head);color:var(--rice-d)}
.facts dd small{font:500 15px var(--f-body);margin-left:3px;color:var(--zinc-2)}
.materials{max-width:38em;margin:32px 0 0;color:var(--zinc)}

/* ---------- pano ---------- */
.pano-sec{padding:90px 0 0;background:var(--brick-2)}
.pano-frame{position:relative;height:min(78vh,760px);min-height:420px;background:#9fb0b9}
.pano-view{position:absolute;inset:0;cursor:grab}
.pano-view:active{cursor:grabbing}
.pano-view canvas{display:block;width:100%;height:100%;touch-action:none}
.pano-title{position:absolute;left:20px;top:18px;z-index:2;background:rgba(255,255,255,.92);color:var(--zinc);padding:8px 16px;border-radius:999px;font:400 20px/1.2 var(--f-head)}
.pano-tools{position:absolute;right:16px;top:16px;z-index:2}
.pano-tools .icon-btn{background:rgba(255,255,255,.9);color:var(--zinc)}
.pano-map{position:absolute;right:16px;bottom:16px;z-index:2;width:min(300px,52vw);background:rgba(255,255,255,.92);border-radius:var(--r-m);padding:8px}
.pano-map svg{display:block;width:100%;height:auto}
.hot{position:absolute;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;border:0;background:rgba(255,255,255,.25);box-shadow:inset 0 0 0 3px #fff;cursor:pointer;display:grid;place-items:center;padding:0}
.hot::before{content:"";width:16px;height:16px;border-radius:50%;background:#fff}
.hot span{position:absolute;top:60px;left:50%;transform:translateX(-50%);white-space:nowrap;background:rgba(31,39,44,.72);color:#fff;font:500 13px/1 var(--f-body);padding:6px 10px;border-radius:999px;pointer-events:none}
.hot:hover{background:rgba(184,212,101,.6)}

/* plan svg shared */
.pl-room{fill:var(--white);stroke:var(--zinc);stroke-width:.25;cursor:pointer;transition:fill .2s}
.pl-room:hover{fill:#e6f0c6}
.pl-room.on{fill:var(--sprout)}
.pl-room.yard{fill:#e9ecdf}
.pl-text{font:500 1.05px var(--f-body);fill:var(--zinc);pointer-events:none;text-anchor:middle}
.pl-cam{fill:var(--zinc-2);stroke:#fff;stroke-width:.25;cursor:pointer}
.pl-cam.on{fill:var(--rice)}
.pl-cone{fill:rgba(61,122,44,.35)}

/* ---------- plan ---------- */
.plan-sec{padding:100px 0}
.plan-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start}
.plan-svg{background:var(--white);border-radius:var(--r-m);padding:16px;border:1px solid var(--ridge)}
.plan-svg svg{display:block;width:100%;height:auto}
.room-info{position:sticky;top:24px}
.room-info h3{font:400 32px/1.2 var(--f-head);margin:0 0 4px;color:var(--zinc)}
.room-info .area{font:400 22px var(--f-head);color:var(--rice);margin:0 0 14px}
.room-info p{margin:0 0 16px}

/* ---------- mill ---------- */
.mill-sec{padding:100px 0;background:var(--rice-d);color:#eef3e6}
.mill-sec .sec-title{color:#fff}
.mill-sec .lead{color:#dfe8d4}
.mill-line{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:s;position:relative}
.mill-line li{position:relative;padding:58px 16px 24px 0;counter-increment:s}
.mill-line li::before{content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--sprout);color:var(--rice-d);display:grid;place-items:center;font:700 16px var(--f-body)}
.mill-line li::after{content:"";position:absolute;left:46px;right:8px;top:19px;height:2px;background:rgba(184,212,101,.45)}
.mill-line li:nth-child(5n)::after,.mill-line li:last-child::after{display:none}
.mill-line b{display:block;font:400 21px/1.3 var(--f-head);color:#fff;margin-bottom:4px}
.mill-line small{display:block;font-size:13px;color:var(--sprout);margin-bottom:6px}
.mill-line p{margin:0;font-size:15px;line-height:1.65;color:#d6e1ca}

/* ---------- visit ---------- */
.visit-sec{padding:100px 0}
.visit-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.addr{font:400 26px/1.45 var(--f-head);color:var(--zinc);margin:0 0 14px}
.map-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;color:var(--rice-d)}
.visit-side h3{font:400 22px var(--f-head);margin:6px 0 12px;color:var(--zinc)}
.yard{list-style:none;margin:0;padding:0;border-top:1px solid var(--ridge)}
.yard li{padding:14px 0;border-bottom:1px solid var(--ridge)}
.yard b{display:block;color:var(--rice-d);font-weight:500}
.foot{padding:40px 0 60px;background:var(--zinc);color:#dfe4e6;font-size:15px}
.foot .small{font-size:13px;opacity:.75}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .facts{grid-template-columns:repeat(2,1fr)}
  .plan-grid,.visit-grid{grid-template-columns:1fr}
  .room-info{position:static}
  .mill-line{grid-template-columns:1fr}
  .mill-line li{padding:0 0 26px 56px}
  .mill-line li::after{left:18px;right:auto;top:44px;bottom:4px;width:2px;height:auto;display:block!important}
  .mill-line li:last-child::after{display:none!important}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .lead{font-size:17px}
  .tour-panel{left:8px;right:8px;top:auto;bottom:8px;width:auto;max-height:42%}
  .spot-card{top:8px;bottom:auto;right:8px}
  .notice{left:16px;right:16px;text-align:center}
  .pano-map{width:36vw;padding:4px;right:10px;bottom:10px}
  .pano-frame{height:72vh}
  .facts dd{font-size:28px}
}