/* ============ 분양맵 — 전국 분양 정보 포털 ============ */
:root{
  --ink:#101828; --ink-soft:#475467; --ink-faint:#98a2b3;
  --bg:#f7f8fa; --surface:#ffffff; --line:#e6e8ec; --line-soft:#f0f1f4;
  --brand:#143d8f; --brand-deep:#0b2557; --brand-tint:#e8eefb;
  --accent:#f59e0b; --accent-deep:#b45309; --accent-tint:#fef3e0;
  --g-live:#059669; --g-live-bg:#e7f6f0;
  --g-soon:#2563eb; --g-soon-bg:#e8effd;
  --g-remain:#d97706; --g-remain-bg:#fdf3e3;
  --g-lease:#7c3aed; --g-lease-bg:#f1ebfd;
  --radius:14px; --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05),0 8px 22px -16px rgba(16,24,40,.22);
  --shadow:0 1px 3px rgba(16,24,40,.06),0 20px 44px -24px rgba(16,24,40,.28);
  --maxw:1180px;
  --font:"Pretendard","Apple SD Gothic Neo","Noto Sans KR",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;overscroll-behavior-x:none}
:where(html){word-break:keep-all}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%}
h1,h2,h3,h4{margin:0;line-height:1.28;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
section{padding-block:64px}
.eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--brand);margin-bottom:12px}
.sec-head{margin-bottom:34px}
.sec-head h2{font-size:clamp(1.45rem,3vw,2.05rem)}
.sec-head p{margin-top:10px;color:var(--ink-soft)}
.sec-head .more{float:right;font-weight:700;color:var(--brand);font-size:.92rem}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;letter-spacing:-.02em}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:800}
.brand small{display:block;font-size:.6rem;font-weight:600;color:var(--ink-faint);letter-spacing:.12em}
.gnb{display:flex;gap:2px;margin-left:auto;align-items:center;flex-wrap:wrap}
.gnb a{padding:8px 11px;border-radius:8px;font-weight:600;font-size:.9rem;color:var(--ink-soft);transition:background .2s,color .2s}
.gnb a:hover,.gnb a.on{background:var(--brand-tint);color:var(--brand-deep)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 10px;cursor:pointer;font-weight:700;font-size:.85rem;color:var(--ink-soft)}
@media(max-width:940px){
  .gnb{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px 16px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
  .gnb.open{display:flex}
  .gnb a{padding:12px 12px;font-size:1rem}
  .nav-toggle{display:block}
}

/* ---------- hero ---------- */
.hero{background:linear-gradient(160deg,var(--brand-deep) 0%,var(--brand) 62%,#2f62b8 100%);color:#fff;padding-block:74px 120px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(245,158,11,.25),transparent 65%)}
.hero::before{content:"";position:absolute;left:-160px;bottom:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08),transparent 60%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(1.9rem,4.6vw,3rem);letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:#fbbf24}
.hero .sub{margin-top:14px;font-size:clamp(.98rem,1.8vw,1.12rem);color:#cfe0f5;max-width:56ch}
.searchbar{margin-top:30px;display:flex;gap:10px;max-width:640px;background:#fff;border-radius:14px;padding:8px;box-shadow:var(--shadow)}
.searchbar input{flex:1;border:0;background:transparent;font-size:1rem;padding:10px 12px;color:var(--ink);font-family:inherit;min-width:0}
.searchbar input:focus{outline:none}
.searchbar button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:12px 22px;font-weight:800;font-size:.95rem;cursor:pointer;transition:background .2s}
.searchbar button:hover{background:var(--brand-deep)}
.hero .quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hero .quick a{font-size:.82rem;font-weight:600;color:#dbe7f8;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 13px;transition:background .2s}
.hero .quick a:hover{background:rgba(255,255,255,.24)}

/* ---------- stats band ---------- */
.stats-band{margin-top:-56px;position:relative;z-index:5;padding-block:0}
.stats-band .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:820px){.stats-band .grid{grid-template-columns:repeat(2,1fr)}}
.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm)}
.stat-card .num{font-size:1.6rem;font-weight:800;color:var(--brand-deep);letter-spacing:-.02em}
.stat-card .num em{font-style:normal;color:var(--accent-deep)}
.stat-card .lbl{font-size:.82rem;color:var(--ink-faint);margin-top:2px}

/* ---------- region grid ---------- */
.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:940px){.region-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.region-grid{grid-template-columns:1fr}}
.region-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:6px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
.region-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-tint)}
.region-card .rc-top{display:flex;align-items:center;justify-content:space-between}
.region-card h3{font-size:1.08rem}
.region-card .cnt{font-size:.78rem;font-weight:800;color:var(--brand);background:var(--brand-tint);border-radius:999px;padding:4px 11px}
.region-card p{font-size:.85rem;color:var(--ink-soft)}
.region-card .go{margin-top:8px;font-size:.83rem;font-weight:700;color:var(--brand)}

/* ---------- listing cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:940px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.card-grid{grid-template-columns:1fr}}
.lst{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .2s,box-shadow .2s;position:relative}
.lst:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.lst .badges{display:flex;flex-wrap:wrap;gap:6px}
.badge{font-size:.72rem;font-weight:800;border-radius:6px;padding:3px 9px;letter-spacing:.02em}
.b-live{color:var(--g-live);background:var(--g-live-bg)}
.b-soon{color:var(--g-soon);background:var(--g-soon-bg)}
.b-remain{color:var(--g-remain);background:var(--g-remain-bg)}
.b-lease{color:var(--g-lease);background:var(--g-lease-bg)}
.b-type{color:var(--ink-soft);background:var(--line-soft)}
.b-feat{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-deep))}
.lst h3{font-size:1.06rem;line-height:1.4}
.lst .loc{font-size:.84rem;color:var(--ink-faint);display:flex;gap:6px;align-items:center}
.lst .loc::before{content:"📍";font-size:.8rem}
.lst .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.83rem;color:var(--ink-soft);border-top:1px dashed var(--line);padding-top:10px}
.lst .meta b{color:var(--ink);font-weight:700}
.lst .pts{display:flex;flex-direction:column;gap:4px;font-size:.84rem;color:var(--ink-soft)}
.lst .pts li{padding-left:14px;position:relative}
.lst .pts li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.lst .actions{margin-top:auto;display:flex;gap:8px;padding-top:8px}
.lst .actions a{flex:1;text-align:center;font-size:.88rem;font-weight:700;border-radius:9px;padding:11px 10px;transition:background .2s,color .2s}
.lst .a-tel{background:var(--brand);color:#fff}
.lst .a-tel:hover{background:var(--brand-deep)}
.lst .a-site{border:1px solid var(--line);color:var(--brand-deep)}
.lst .a-site:hover{border-color:var(--brand);background:var(--brand-tint)}

/* featured rail */
.featured{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.featured .lst{border-color:#f0e3c8;background:linear-gradient(180deg,#fffdf8,#fff)}

/* ---------- filter bar ---------- */
.filterbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;align-items:center}
.filterbar .flabel{font-size:.82rem;font-weight:800;color:var(--ink-faint);margin-right:2px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 15px;font-size:.86rem;font-weight:600;color:var(--ink-soft);cursor:pointer;transition:all .18s}
.chip:hover{border-color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.count-note{font-size:.85rem;color:var(--ink-faint);margin-bottom:16px}
.empty-note{padding:44px 20px;text-align:center;color:var(--ink-faint);background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius)}

/* ---------- region page hero ---------- */
.rhero{background:linear-gradient(155deg,var(--brand-deep),var(--brand));color:#fff;padding-block:52px}
.rhero .crumb{font-size:.82rem;color:#b9cdec;margin-bottom:10px}
.rhero .crumb a{color:#dbe7f8}
.rhero h1{font-size:clamp(1.6rem,3.6vw,2.3rem)}
.rhero p{margin-top:10px;color:#cfe0f5;max-width:70ch;font-size:.95rem}

/* ---------- FAQ ---------- */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px 20px;margin-bottom:10px}
.faq summary{font-weight:700;padding:14px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:1.2rem;color:var(--brand);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq .fa{padding:0 0 16px;color:var(--ink-soft);font-size:.93rem;line-height:1.75}

/* ---------- notice / about ---------- */
.about-band{background:var(--surface);border-top:1px solid var(--line)}
.about-band p{color:var(--ink-soft);font-size:.93rem;max-width:78ch}
.about-band h2{font-size:1.3rem;margin-bottom:12px}

/* ---------- footer ---------- */
footer{background:var(--brand-deep);color:#b9c8de;padding-block:42px;font-size:.86rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:26px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:.95rem;margin-bottom:12px}
footer li{margin-bottom:7px}
footer a:hover{color:#fff}
footer .legal{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:.78rem;color:#8fa3c0;line-height:1.7}
footer .credit{margin-top:8px;font-size:.78rem;color:#8fa3c0}

/* ---------- back to top / misc ---------- */
/* 안전 우선 리빌: 기본은 항상 보임. JS가 IO 확인 후에만 .pre(숨김)를 부여 */
.reveal{opacity:1}
.reveal.pre{opacity:0;transform:translateY(20px)}
.reveal.pre.in{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
@media(prefers-reduced-motion:reduce){.reveal.pre{opacity:1;transform:none}}

/* ---------- hero image ---------- */
.hero.has-img{position:relative}
.hero.has-img .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;z-index:0}
.hero.has-img::after{background:radial-gradient(60% 55% at 82% 12%,rgba(245,158,11,.22),transparent 70%)}
.hero.has-img .wrap{position:relative;z-index:2}
.hero.has-img{background:linear-gradient(160deg,#081c3f 0%,#0f2f6b 62%,#1c4a96 100%)}

/* ---------- 분양 캘린더 ---------- */
.cal-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.cal-row{display:grid;grid-template-columns:230px 1fr 140px 90px;gap:12px;align-items:center;padding:15px 20px;border-bottom:1px solid var(--line-soft);transition:background .15s}
.cal-row:last-child{border-bottom:none}
.cal-row:hover{background:var(--brand-tint)}
.cal-date{font-size:.84rem;font-weight:700;color:var(--brand-deep)}
.cal-name{font-weight:700;font-size:.95rem}
.cal-city{font-size:.84rem;color:var(--ink-faint)}
.cal-row .badge{justify-self:end}
@media(max-width:760px){
  .cal-row{grid-template-columns:1fr 90px;grid-template-areas:"name badge" "date date" "city city"}
  .cal-name{grid-area:name}.cal-date{grid-area:date}.cal-city{grid-area:city}.cal-row .badge{grid-area:badge}
}

/* ---------- 단지 상세 ---------- */
.dt-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:34px;align-items:start}
@media(max-width:880px){.dt-grid{grid-template-columns:1fr}}
.dt-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:.93rem;box-shadow:var(--shadow-sm)}
.dt-table th{width:120px;text-align:left;background:var(--line-soft);color:var(--ink-soft);font-weight:700;padding:13px 16px;border-bottom:1px solid var(--line)}
.dt-table td{padding:13px 16px;border-bottom:1px solid var(--line-soft)}
.dt-table tr:last-child th,.dt-table tr:last-child td{border-bottom:none}
.dt-points{margin-top:26px}
.dt-points h2{font-size:1.1rem;margin-bottom:12px}
.dt-points .pts{display:flex;flex-direction:column;gap:8px;font-size:.93rem;color:var(--ink-soft)}
.dt-points .pts li{padding-left:16px;position:relative}
.dt-points .pts li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.dt-src{margin-top:22px;font-size:.78rem;color:var(--ink-faint)}
.dt-src a{color:var(--brand);text-decoration:underline}
.dt-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-sm);position:sticky;top:84px}
.dt-side h3{font-size:1.08rem;margin-bottom:8px}
.dt-side-note{font-size:.86rem;color:var(--ink-soft);margin-bottom:16px}
.btn-cta{display:block;text-align:center;font-weight:800;font-size:.95rem;border-radius:11px;padding:14px 12px;margin-bottom:9px;transition:transform .15s,box-shadow .15s}
.btn-cta:hover{transform:translateY(-2px)}
.btn-cta.tel{background:var(--brand);color:#fff;box-shadow:0 10px 22px -12px rgba(20,61,143,.6)}
.btn-cta.site{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#221704}
.btn-cta.map{border:1px solid var(--line);color:var(--brand-deep);background:var(--surface)}
.dt-side-legal{font-size:.75rem;color:var(--ink-faint);line-height:1.6;margin-top:14px}