/* === Base === */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Pretendard','Apple SD Gothic Neo','Malgun Gothic',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  font-size:16px;line-height:1.65;color:#1f2a3a;background:#f7f5f1;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Noto Serif KR','Pretendard',serif;font-weight:700;letter-spacing:-.01em}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.muted{color:#6b7280;font-size:.94rem}
.small{font-size:.84rem}

/* === Top bar === */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid #e7e3da;
}
.topbar__inner{
  max-width:1120px;margin:0 auto;padding:10px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.brand__title{display:block;font-family:'Noto Serif KR',serif;font-weight:700;font-size:16px;color:#1f2a3a;line-height:1.1}
.brand__sub{display:block;font-size:11.5px;color:#6b7280;margin-top:2px}
.topbar__right{display:flex;align-items:center;gap:10px}
.lang-switch{
  display:inline-flex;background:#efeae0;border:1px solid #e0d9c8;border-radius:999px;padding:3px;gap:2px;
}
.lang-switch__btn{
  font-size:12px;font-weight:700;letter-spacing:.05em;padding:5px 12px;border-radius:999px;color:#6b7280;
  transition:background .15s, color .15s;
}
.lang-switch__btn.is-active{background:#1f2a3a;color:#f4d59d}
.lang-switch__btn:not(.is-active):hover{color:#1f2a3a}
.topbar__call{
  display:inline-flex;align-items:center;gap:6px;
  background:#1f2a3a;color:#fff;padding:8px 14px;border-radius:999px;
  font-weight:600;font-size:14px;white-space:nowrap;
}
.topbar__call:hover{background:#0f1828}

/* === Hero === */
.hero{position:relative;min-height:560px;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#1f2a3a}
.hero__bg,.hero__bg img{position:absolute;inset:0;width:100%;height:100%}
.hero__bg img{object-fit:cover;object-position:center 35%}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,24,40,.45) 0%,rgba(15,24,40,.15) 35%,rgba(15,24,40,.85) 100%);
}
.hero__inner{position:relative;max-width:1120px;margin:0 auto;padding:64px 20px 56px;width:100%}
.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.badge{
  display:inline-block;background:rgba(255,255,255,.14);color:#fff;
  padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
  border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(6px);
}
.badge--accent{background:#c89b4a;border-color:#c89b4a;color:#1f2a3a}
.badge--urgent{background:#d54848;border-color:#d54848;color:#fff}
.hero__title{
  font-size:clamp(28px,4.2vw,46px);line-height:1.18;margin:0 0 14px;
  text-shadow:0 2px 12px rgba(0,0,0,.4);
}
.hero__addr{margin:0 0 22px;font-size:15.5px;opacity:.92}
.hero__addr strong{font-weight:700}
.hero__price{
  display:inline-flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);
  padding:14px 22px;border-radius:14px;backdrop-filter:blur(8px);margin-bottom:22px;
}
.hero__price-label{font-size:13px;opacity:.8;letter-spacing:.04em}
.hero__price-value{font-family:'Noto Serif KR',serif;font-size:clamp(34px,5vw,52px);font-weight:700;color:#f4d59d;line-height:1}
.hero__price-note{font-size:13.5px;color:#f4d59d;opacity:.9}
.hero__specs{
  list-style:none;padding:0;margin:0 0 24px;
  display:flex;flex-wrap:wrap;gap:18px 22px;
}
.hero__specs li{display:flex;flex-direction:column;align-items:flex-start}
.hero__specs b{font-family:'Noto Serif KR',serif;font-size:22px;font-weight:700;color:#fff;line-height:1}
.hero__specs span{font-size:12.5px;opacity:.78;margin-top:3px}
.hero__cta{display:flex;gap:10px;flex-wrap:wrap}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:12px;font-weight:600;font-size:14.5px;
  cursor:pointer;transition:transform .15s, background .15s, color .15s, box-shadow .15s;
  border:none;text-align:center;
}
.btn--primary{background:#c89b4a;color:#1f2a3a}
.btn--primary:hover{background:#b9882f}
.btn--ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.2)}
.btn--ghost-inv{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn--ghost-inv:hover{background:rgba(255,255,255,.12)}
.btn--lg{padding:14px 24px;font-size:15.5px;border-radius:14px}
.btn--xl{padding:16px 28px;font-size:17px;border-radius:14px}
.btn--map{background:#fff;color:#1f2a3a;border:1px solid #e5e0d4;padding:14px 18px;min-width:140px}
.btn--map:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}
.btn--naver{border-color:#03c75a;color:#03c75a}
.btn--kakao{border-color:#fee500;background:#fee500;color:#3a2c00}
.btn--tmap{border-color:#0e6dff;color:#0e6dff}

/* === Seller note === */
.seller-note{background:#fff8eb;border-top:1px solid #f1d99a;border-bottom:1px solid #f1d99a}
.seller-note__inner{
  max-width:920px;margin:0 auto;padding:38px 20px;text-align:center;
}
.seller-note__tag{
  display:inline-block;background:#c89b4a;color:#1f2a3a;font-weight:700;
  padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.04em;
  margin-bottom:14px;
}
.seller-note h2{
  font-size:clamp(20px,2.8vw,26px);margin:0 0 14px;color:#5b3f0e;line-height:1.45;
}
.seller-note p{
  margin:0;color:#5b3f0e;font-size:15.5px;line-height:1.75;
}
.seller-note strong{color:#7a5618}
.br-mobile{display:none}
@media (max-width:640px){.br-mobile{display:inline}}

/* === Section === */
.section{padding:64px 0}
.section--soft{background:#efeae0}
.section--cta{background:#1f2a3a;color:#fff;text-align:center}
.section__title{font-size:clamp(22px,3vw,30px);margin:0 0 8px;text-align:center}
.section__title--inv{color:#fff}
.section__sub{text-align:center;margin:0 auto 32px;color:#6b7280;font-size:15px}

/* === Cards === */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:24px}
.card{
  background:#fff;border-radius:16px;padding:22px 20px;
  box-shadow:0 1px 0 rgba(0,0,0,.04),0 8px 22px rgba(31,42,58,.06);
}
.card__icon{font-size:28px;margin-bottom:10px}
.card h3{margin:0 0 6px;font-size:17px;font-family:'Pretendard',sans-serif}
.card p{margin:0;font-size:14.5px;color:#4b5563;line-height:1.6}
.card--accent{background:#fff8eb;border:1px solid #f1d99a}
.card--accent h3{color:#7a5618}

/* === Floors === */
.floors{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:24px}
.floor{background:#fff;border-radius:16px;padding:24px;box-shadow:0 6px 18px rgba(31,42,58,.05)}
.floor__tag{
  display:inline-block;background:#1f2a3a;color:#f4d59d;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:14px;
}
.floor ul{list-style:none;padding:0;margin:0}
.floor li{padding:10px 0;border-bottom:1px dashed #e7e3da;font-size:15px}
.floor li:last-child{border-bottom:none}

/* === Gallery === */
.gallery__cat{margin:36px 0 12px;font-size:18px;color:#1f2a3a;padding-left:8px;border-left:3px solid #c89b4a}
.grid{display:grid;gap:8px}
.grid--gallery{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.g-item{
  display:block;overflow:hidden;border-radius:10px;background:#1f2a3a;
  aspect-ratio:4/3;cursor:zoom-in;position:relative;
}
.g-item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease, filter .25s ease;
}
.g-item:hover img{transform:scale(1.05);filter:brightness(1.05)}

/* === Videos === */
.grid--videos{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.v-item{background:#000;border-radius:12px;overflow:hidden}
.v-item video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#000}
.v-item__cap{
  background:#1f2a3a;color:#fff;padding:10px 14px;font-size:14px;font-weight:600;
}

/* === Location === */
.addr-card{
  display:flex;align-items:center;gap:14px;background:#fff;border-radius:14px;
  padding:18px 20px;box-shadow:0 6px 18px rgba(31,42,58,.06);margin-bottom:18px;
}
.addr-card__icon{font-size:22px}
.addr-card__line1{font-size:14px;color:#6b7280}
.addr-card__line2{font-size:18px;margin-top:2px}
.map-wrap{
  position:relative;width:100%;aspect-ratio:16/9;
  border-radius:16px;overflow:hidden;background:#dcd6c8;
  box-shadow:0 8px 22px rgba(31,42,58,.08);
}
.map-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;justify-content:center}

/* === Spec table === */
.table-wrap{overflow-x:auto;background:#fff;border-radius:16px;box-shadow:0 6px 18px rgba(31,42,58,.05);padding:6px}
.spec{width:100%;border-collapse:collapse;font-size:14.8px}
.spec th{
  text-align:left;color:#6b7280;font-weight:600;width:42%;
  padding:14px 16px;border-bottom:1px solid #efeae0;background:#fafaf6;
}
.spec td{padding:14px 16px;border-bottom:1px solid #efeae0}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:none}
.pill{display:inline-block;background:#fff8eb;color:#7a5618;border:1px solid #f1d99a;padding:2px 8px;border-radius:999px;font-size:12px;margin-left:6px}

/* === FAQ === */
.faq{max-width:840px;margin:24px auto 0;display:flex;flex-direction:column;gap:10px}
.faq__item{
  background:#fff;border-radius:14px;padding:0 4px;
  box-shadow:0 4px 14px rgba(31,42,58,.05);overflow:hidden;
  transition:box-shadow .2s;
}
.faq__item[open]{box-shadow:0 8px 22px rgba(31,42,58,.09)}
.faq__item summary{
  padding:18px 22px;cursor:pointer;font-weight:600;font-size:15.5px;color:#1f2a3a;
  list-style:none;display:flex;align-items:center;gap:12px;line-height:1.5;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::before{
  content:'Q';flex:0 0 26px;height:26px;border-radius:50%;
  background:#1f2a3a;color:#f4d59d;font-family:'Noto Serif KR',serif;
  font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;
}
.faq__item summary::after{
  content:'▾';margin-left:auto;color:#6b7280;transition:transform .2s;font-size:14px;
}
.faq__item[open] summary::after{transform:rotate(180deg)}
.faq__a{
  padding:0 22px 18px 60px;color:#374151;font-size:14.8px;line-height:1.75;
}
.faq__a a{color:#1f2a3a;text-decoration:underline;font-weight:600}

/* === CTA section === */
.cta-lead{text-align:center;margin:0 0 24px;opacity:.86;font-size:16px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:18px}
.cta-foot{text-align:center;opacity:.7;font-size:14px;margin:0}
.cta-owner{
  text-align:center;font-size:13px;line-height:1.7;margin:16px auto 0;max-width:680px;
  color:rgba(255,255,255,.78);background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:12px 18px;
}
.cta-owner strong{color:#f4d59d}
.seller-note__sig{display:inline-block;margin-top:10px;font-size:14px;color:#7a5618;opacity:.86}

/* === Footer === */
.footer{padding:28px 0 40px;text-align:center;color:#6b7280;font-size:13px;background:#efeae0}
.footer p{margin:4px 0}

/* === Floating action button === */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:#c89b4a;color:#1f2a3a;
  display:none;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(31,42,58,.25);
}
.fab:hover{background:#b9882f}

/* === Lightbox === */
.lb{
  position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);
  display:none;align-items:center;justify-content:center;padding:20px;
}
.lb.is-open{display:flex}
.lb__img{max-width:100%;max-height:88vh;object-fit:contain;border-radius:6px}
.lb__close,.lb__nav{
  position:absolute;background:rgba(255,255,255,.12);color:#fff;border:none;
  width:44px;height:44px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.lb__close:hover,.lb__nav:hover{background:rgba(255,255,255,.22)}
.lb__close{top:18px;right:18px}
.lb__nav--prev{left:18px;top:50%;transform:translateY(-50%)}
.lb__nav--next{right:18px;top:50%;transform:translateY(-50%)}
.lb__counter{
  position:absolute;bottom:18px;left:50%;transform:translateX(-50%);
  color:#fff;font-size:13px;background:rgba(0,0,0,.5);padding:6px 12px;border-radius:999px;
}

/* === Responsive === */
@media (max-width:768px){
  .hero{min-height:520px}
  .hero__inner{padding:46px 18px 40px}
  .hero__specs{gap:14px 16px}
  .hero__specs b{font-size:18px}
  .section{padding:48px 0}
  .container{padding:0 16px}
  .fab{display:flex}
  .topbar__call span{display:none}
  .topbar__call{padding:8px 10px}
  .brand__title{font-size:14.5px}
  .spec th{width:38%;padding:12px 12px}
  .spec td{padding:12px 12px}
  .grid--gallery{grid-template-columns:repeat(2,1fr)}
  .lb__nav{width:38px;height:38px;font-size:22px}
}
@media (max-width:480px){
  .grid--gallery{grid-template-columns:repeat(2,1fr)}
  .grid--videos{grid-template-columns:1fr}
  .btn--map{flex:1 1 100%}
}

/* === Print === */
@media print{
  .topbar,.fab,.hero__cta,.cta-row,.map-btns,.lb,.section--cta{display:none!important}
  body{background:#fff;color:#000}
  .section{padding:18px 0}
  .hero{min-height:auto;color:#000}
  .hero__overlay{display:none}
  .hero__inner{padding:18px}
  .hero__price-value{color:#a07626}
  .grid--gallery{grid-template-columns:repeat(3,1fr)}
}