:root{--bg:#f5f1e8;--surface:#fffdf8;--text:#17221d;--muted:#68736d;--accent:#b58a4a;--accent2:#21483b;--line:rgba(23,34,29,.12);--shadow:0 25px 70px rgba(23,34,29,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif;line-height:1.6}body.dark{--bg:#101613;--surface:#17201c;--text:#f4f1e8;--muted:#b4bdb7;--line:rgba(255,255,255,.12);--shadow:0 25px 70px rgba(0,0,0,.3)}
a{text-decoration:none;color:inherit}.loader{position:fixed;inset:0;background:#17221d;color:#f5f1e8;z-index:1000;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;font-size:12px;letter-spacing:4px;transition:.7s}.loader.hide{opacity:0;visibility:hidden}.loader-ring{width:42px;height:42px;border:1px solid rgba(255,255,255,.25);border-top-color:#d4ad68;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.header{height:82px;position:fixed;z-index:100;top:0;left:0;right:0;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;color:white;transition:.35s}.header.scrolled{background:rgba(245,241,232,.92);color:var(--text);backdrop-filter:blur(18px);box-shadow:0 8px 30px rgba(0,0,0,.06)}body.dark .header.scrolled{background:rgba(16,22,19,.9);color:var(--text)}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:38px;height:38px;border:1px solid currentColor;border-radius:50%;display:grid;place-items:center;font-family:"Playfair Display";font-size:14px}.brand b{display:block;letter-spacing:2px;font-size:14px}.brand small{display:block;font-size:8px;letter-spacing:4px;opacity:.65;text-align:center}.header nav{display:flex;gap:32px;font-size:13px}.header nav a{opacity:.8}.header nav a:hover{opacity:1}.header-actions{display:flex;gap:10px;align-items:center}.theme-btn,.menu-btn{border:1px solid currentColor;background:transparent;color:inherit;width:38px;height:38px;border-radius:50%;cursor:pointer}.call-btn,.primary-btn{background:var(--accent);color:#fff;padding:12px 19px;border-radius:30px;font-size:12px;font-weight:700}.menu-btn{display:none}
.hero{min-height:100vh;position:relative;overflow:hidden;background:#182a24;color:#fff;display:flex;align-items:center;padding:130px 8vw 80px}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,5,12,.88) 0%,rgba(4,8,18,.48) 52%,rgba(2,4,10,.30) 100%),url("https://cdn-media.sforum.vn/storage/app/media/ctvseo_maihue/hinh-nen-ho-den-vu-tru/hinh-nen-ho-den-vu-tru-thumb.jpg") center/cover;transform:scale(1.04);animation:heroZoom 18s ease-in-out infinite alternate}@keyframes heroZoom{to{transform:scale(1.1)}}.hero-content{position:relative;max-width:850px}.eyebrow,.section-label{letter-spacing:3px;font-size:10px;font-weight:700;color:var(--accent)}.hero h1{font:700 clamp(45px,6.5vw,88px)/.98 "Playfair Display",serif;margin:22px 0}.hero h1 em,h2 em{font-style:italic;color:#d3ad6b}.hero p{max-width:670px;color:rgba(255,255,255,.8);font-size:17px}.hero-actions{display:flex;gap:12px;margin:32px 0}.ghost-btn{padding:12px 20px;border:1px solid rgba(255,255,255,.35);border-radius:30px;font-size:12px}.trust-row{display:flex;gap:25px;flex-wrap:wrap;font-size:11px;color:rgba(255,255,255,.68)}.trust-row b{color:white}.orb{position:absolute;border-radius:50%;filter:blur(1px);opacity:.16;border:1px solid #d4ad68}.orb1{width:330px;height:330px;right:7%;top:20%;animation:float 7s ease-in-out infinite}.orb2{width:150px;height:150px;right:30%;bottom:12%;animation:float 5s ease-in-out infinite reverse}.orb3{width:60px;height:60px;right:16%;bottom:25%;background:#d4ad68;filter:blur(25px)}@keyframes float{50%{transform:translateY(-20px) translateX(12px)}}.scroll-cue{position:absolute;bottom:28px;right:5vw;font-size:9px;letter-spacing:3px;opacity:.55}.scroll-cue span{font-size:20px}
.section{padding:115px 8vw}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:10vw;margin-top:35px}.section h2{font:700 clamp(42px,5vw,70px)/1.02 "Playfair Display";margin:0}.lead{font-size:20px;color:var(--text)}.intro-grid p:not(.lead){color:var(--muted)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:55px}.section-head>p{max-width:320px;color:var(--muted)}
.hotel-card{display:grid;grid-template-columns:1.1fr .9fr;background:var(--surface);border:1px solid var(--line);border-radius:28px;overflow:hidden;margin:35px 0;box-shadow:var(--shadow)}.hotel-card.reverse{grid-template-columns:.9fr 1.1fr}.hotel-card.reverse .hotel-gallery{order:2}.hotel-gallery{padding:15px;display:flex;flex-direction:column;gap:12px}.main-photo{width:100%;height:480px;object-fit:cover;border-radius:19px}.photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.photo-strip img{height:105px;width:100%;object-fit:cover;border-radius:12px;cursor:pointer;transition:.3s}.photo-strip img:hover{transform:scale(1.03)}.hotel-info{padding:55px 48px;display:flex;flex-direction:column;justify-content:center}.location-tag{font-size:10px;letter-spacing:3px;color:var(--accent);font-weight:700}.hotel-info h3{font:700 clamp(30px,3.3vw,48px)/1.05 "Playfair Display";margin:13px 0}.address{color:var(--accent2);font-size:13px;font-weight:600}.hotel-info>p:not(.address){color:var(--muted);font-size:14px}.amenities{display:flex;gap:8px;flex-wrap:wrap;margin:17px 0}.amenities span{padding:7px 10px;border:1px solid var(--line);border-radius:20px;font-size:10px;color:var(--muted)}.rooms{border-top:1px solid var(--line);margin-top:5px}.room{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.room b{display:block;font-size:14px}.room small{display:block;color:var(--muted);font-size:10px}.room strong{font-size:18px;color:var(--accent2)}.room strong small{display:inline;font-weight:400}.contact-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:22px}.action{padding:12px 8px;border-radius:12px;text-align:center;font-size:11px;font-weight:700;border:1px solid var(--line);transition:.25s}.action:hover{transform:translateY(-2px)}.action.call{background:var(--accent2);color:white}.action.zalo{background:#087ee1;color:white;border-color:#087ee1}.action.fb{background:#1877f2;color:white;border-color:#1877f2}.follow{font-size:11px;color:var(--accent);font-weight:700;margin-top:15px;text-align:center}
.features{background:var(--accent2);color:white}.features .section-label{color:#d3ad6b}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:45px}.feature{padding:20px 25px;border-left:1px solid rgba(255,255,255,.15)}.feature span{font-size:10px;color:#d3ad6b}.feature h3{font:600 25px "Playfair Display"}.feature p{color:rgba(255,255,255,.6);font-size:13px}
.contact-box{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:65px 7vw;display:grid;grid-template-columns:1fr 1fr;gap:40px;box-shadow:var(--shadow)}.contact-big{display:flex;flex-direction:column;justify-content:center}.contact-big>a{font:600 clamp(25px,3vw,43px) "Playfair Display";margin:7px 0}.socials{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.socials a{border:1px solid var(--line);padding:10px 15px;border-radius:30px;font-size:11px}
footer{padding:35px 8vw;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;color:var(--muted)}.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text)}.footer-brand small{display:block;font-size:7px;letter-spacing:2px}.mobile-menu{position:fixed;z-index:99;top:75px;left:15px;right:15px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:15px;display:none;box-shadow:var(--shadow)}.mobile-menu.open{display:grid}.mobile-menu a{padding:13px;border-bottom:1px solid var(--line)}
.reveal{opacity:0;transform:translateY(25px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.header nav,.header .call-btn{display:none}.menu-btn{display:block}.section{padding:80px 5vw}.hero{padding-left:5vw;padding-right:5vw}.intro-grid,.hotel-card,.hotel-card.reverse,.contact-box{grid-template-columns:1fr}.hotel-card.reverse .hotel-gallery{order:0}.hotel-info{padding:35px 25px}.main-photo{height:360px}.feature-grid{grid-template-columns:1fr 1fr}.feature{border-bottom:1px solid rgba(255,255,255,.15)}.section-head{display:block}.section-head>p{margin-top:20px}footer{padding:30px 5vw;flex-direction:column;align-items:flex-start}}
@media(max-width:560px){.hero h1{font-size:47px}.hero p{font-size:14px}.hero-actions{flex-direction:column;align-items:flex-start}.trust-row{display:grid;gap:7px}.hotel-info h3{font-size:34px}.main-photo{height:260px}.photo-strip{grid-template-columns:repeat(2,1fr)}.photo-strip img{height:90px}.contact-actions{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.contact-box{padding:40px 25px}}

/* PREMIUM SPACE EFFECTS */
.hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 65% 42%,rgba(255,150,60,.12),transparent 24%),linear-gradient(180deg,transparent 65%,rgba(2,4,10,.6));mix-blend-mode:screen;opacity:.8}.hero-content{z-index:2}.orb{z-index:1}.header{transition:background .45s ease,color .45s ease,backdrop-filter .45s ease}.hotel-card,.contact-box,.feature,.action,.photo-strip img{transition:transform .55s cubic-bezier(.2,.8,.2,1),box-shadow .55s ease,border-color .35s ease}.hotel-card:hover{transform:translateY(-7px);box-shadow:0 35px 90px rgba(0,0,0,.18)}.action:hover{box-shadow:0 12px 30px rgba(0,0,0,.14)}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}