:root{--blue:#2563eb;--blue2:#4f46e5;--dark:#0f172a;--text:#172033;--muted:#64748b;--line:#e2e8f0;--bg:#f5f8fd;--green:#16a34a;--red:#dc2626}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,.9)}.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-brand{display:flex;align-items:center;gap:10px}.brand-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#dbeafe,#ede9fe);font-size:23px}.site-brand strong,.site-brand small{display:block}.site-brand strong{font-size:14px}.site-brand small{font-size:10px;color:var(--muted);margin-top:2px}.main-nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:750}.main-nav>a,.nav-dropdown>button{border:0;background:none;color:#334155;padding:10px 0}.nav-dropdown{position:relative}.dropdown-menu{display:none;position:absolute;right:0;top:38px;background:#fff;border:1px solid var(--line);border-radius:14px;min-width:190px;padding:8px;box-shadow:0 20px 45px rgba(15,23,42,.12)}.nav-dropdown:hover .dropdown-menu{display:grid}.dropdown-menu a{padding:10px;border-radius:10px}.dropdown-menu a:hover{background:#f1f5f9}.mobile-menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;width:42px;height:42px}
.hero{padding:70px 0;background:radial-gradient(circle at 80% 20%,rgba(99,102,241,.18),transparent 24%),linear-gradient(135deg,#eff6ff,#f8fafc)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center}.eyebrow,.section-kicker{font-size:10px;font-weight:900;letter-spacing:.14em;color:var(--blue)}.hero h1{font-size:52px;line-height:1.08;margin:12px 0 16px;letter-spacing:-.04em}.hero h1 span{color:var(--blue)}.hero p{max-width:740px;color:var(--muted);line-height:1.7}.hero-search{display:grid;grid-template-columns:1.4fr 1fr auto;gap:8px;background:#fff;border:1px solid var(--line);padding:8px;border-radius:18px;margin-top:22px;box-shadow:0 20px 50px rgba(15,23,42,.08)}.hero-search input,.hero-search select,.filter-card input,.filter-card select{border:0;background:#f8fafc;border-radius:12px;padding:13px;outline:0}.hero-search button,.filter-card button,.btn-primary{border:0;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-radius:12px;padding:12px 17px;font-weight:800}.hero-card{border-radius:24px;background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff;padding:24px;box-shadow:0 30px 70px rgba(15,23,42,.25)}.hero-stat{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}.hero-stat strong,.hero-stat span{display:block}.hero-stat strong{font-size:34px}.hero-stat span{font-size:12px;color:#bfdbfe}.hero-note{margin-top:18px;font-size:12px;color:#cbd5e1;line-height:1.6}
.section{padding:62px 0}.section-soft{background:#fff}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:24px}.section-head h2{margin:5px 0 0;font-size:30px}.link-more{font-size:13px;color:var(--blue);font-weight:800}.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.area-card{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 12px 30px rgba(15,23,42,.05);transition:.2s}.area-card:hover{transform:translateY(-2px)}.area-icon{width:46px;height:46px;border-radius:14px;background:#eff6ff;display:grid;place-items:center}.area-card strong,.area-card span{display:block}.area-card strong{font-size:14px}.area-card span{font-size:11px;color:var(--muted);margin-top:4px}.area-card b{margin-left:auto;color:var(--blue)}
.room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.room-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 12px 30px rgba(15,23,42,.05)}.room-image{position:relative;display:block;aspect-ratio:1.45/1;background:#e2e8f0}.room-image img{width:100%;height:100%;object-fit:cover}.no-image{width:100%;height:100%;display:grid;place-items:center;font-size:38px;color:#94a3b8;background:linear-gradient(135deg,#eaf1fb,#f8fafc)}.status{position:absolute;left:12px;top:12px;padding:6px 9px;border-radius:999px;color:#fff;font-size:10px;font-weight:900}.status.available{background:var(--green)}.status.full{background:var(--red)}.room-body{padding:16px}.room-area{font-size:10px;color:var(--blue);font-weight:900;text-transform:uppercase}.room-body h3{font-size:15px;line-height:1.45;margin:7px 0}.room-meta{display:flex;gap:11px;flex-wrap:wrap;color:var(--muted);font-size:10px}.room-price{font-weight:900;font-size:21px;color:#dc2626;margin-top:12px}.room-price small,.detail-price small{font-size:10px;color:var(--muted);font-weight:600;margin-left:3px}.room-body p{font-size:11px;line-height:1.6;color:var(--muted);min-height:52px}.btn-view{display:inline-flex;padding:9px 12px;border-radius:11px;background:#eff6ff;color:#1d4ed8;font-size:11px;font-weight:850}
.page-banner{padding:48px 0;background:linear-gradient(135deg,#0f172a,#1e40af);color:#fff}.page-banner span{font-size:10px;color:#93c5fd;font-weight:900;letter-spacing:.14em}.page-banner h1{font-size:38px;margin:7px 0}.page-banner p{color:#cbd5e1;margin:0;max-width:750px}.filter-card{display:grid;grid-template-columns:1.4fr repeat(4,1fr) auto;gap:10px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:0 12px 30px rgba(15,23,42,.05)}.filter-card label{font-size:10px;font-weight:800;color:#475569;display:grid;gap:5px}.result-bar{display:flex;gap:6px;margin:20px 0 15px;font-size:13px}.result-bar span{color:var(--muted)}.empty-state{padding:45px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:18px}.empty-state b,.empty-state span{display:block}.empty-state span{color:var(--muted);margin-top:6px}
.room-detail-head{padding:32px 0;background:#fff;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:11px;color:var(--muted);margin-bottom:14px}.detail-title-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.detail-title-row h1{font-size:32px;margin:7px 0}.detail-title-row p{margin:0;color:var(--muted)}.detail-price{font-size:30px;font-weight:900;color:#dc2626}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}.gallery-main{height:510px;border-radius:20px;overflow:hidden;background:#e2e8f0}.gallery-main img{width:100%;height:100%;object-fit:cover}.gallery-thumbs{display:flex;gap:8px;overflow:auto;margin-top:9px}.gallery-thumb{border:2px solid transparent;border-radius:12px;padding:0;overflow:hidden;width:95px;height:72px;flex:0 0 95px}.gallery-thumb img{width:100%;height:100%;object-fit:cover}.detail-card,.price-card,.contact-box{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;margin-top:18px;box-shadow:0 10px 28px rgba(15,23,42,.04)}.detail-card h2,.price-card h3{margin:0 0 16px;font-size:18px}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.spec-grid div{padding:13px;border-radius:14px;background:#f8fafc}.spec-grid span,.spec-grid strong{display:block}.spec-grid span{font-size:10px;color:var(--muted)}.spec-grid strong{font-size:13px;margin-top:5px}.prose{line-height:1.8;color:#475569;font-size:13px}.amenities{display:flex;gap:8px;flex-wrap:wrap}.amenities span{padding:8px 10px;border-radius:999px;background:#ecfdf5;color:#166534;font-size:11px}.price-card{position:sticky;top:92px;margin-top:0}.availability{padding:8px 10px;border-radius:11px;font-size:11px;font-weight:900;margin-bottom:14px}.availability.available{background:#dcfce7;color:#166534}.availability.full{background:#fee2e2;color:#991b1b}.cost-row,.deposit{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:12px}.deposit{margin-top:8px;border:0;background:#f8fafc;border-radius:12px;padding:12px}.contact-btn{display:block;text-align:center;padding:12px;border-radius:12px;background:var(--blue);color:#fff;font-weight:850;font-size:12px;margin-top:12px}.contact-btn.zalo{background:#0284c7}.text-green{color:var(--green)}.text-red{color:var(--red)}.contact-box{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:0}
.site-footer{background:#0f172a;color:#cbd5e1;padding:42px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:30px}.footer-grid strong{color:#fff}.footer-grid p,.footer-grid a{display:block;font-size:11px;line-height:1.7;margin:6px 0;color:#94a3b8}.copyright{text-align:center;padding:18px;border-top:1px solid #1e293b;margin-top:30px;font-size:10px;color:#64748b}
@media(max-width:1000px){.room-grid{grid-template-columns:repeat(2,1fr)}.filter-card{grid-template-columns:1fr 1fr 1fr}.detail-grid{grid-template-columns:1fr}.price-card{position:static}.gallery-main{height:440px}}
@media(max-width:760px){.mobile-menu-btn{display:grid;place-items:center}.main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:0 20px 45px rgba(15,23,42,.15);align-items:stretch}.main-nav.open{display:grid}.nav-dropdown>button{width:100%;text-align:left}.hero{padding:45px 0}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:38px}.hero-search{grid-template-columns:1fr}.hero-card{display:none}.area-grid{grid-template-columns:1fr}.room-grid{grid-template-columns:1fr 1fr}.filter-card{grid-template-columns:1fr 1fr}.section{padding:42px 0}.detail-title-row{display:block}.detail-price{margin-top:13px}.gallery-main{height:330px}.spec-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.contact-box{display:block}.contact-box .btn-primary{display:inline-block;margin-top:12px}}
@media(max-width:500px){.room-grid{grid-template-columns:1fr}.filter-card{grid-template-columns:1fr}.hero h1{font-size:32px}.page-banner h1{font-size:30px}.section-head h2{font-size:25px}}