:root{
  --white:#FFFFFF;
  --ivory:#FBF8F3;
  --beige:#F0E7DA;
  --beige-deep:#E3D5C2;
  --brown:#4A3B2E;      /* chữ nâu */
  --brown-soft:#7C6B5B;
  --ink:#1E1815;        /* chữ đen */
  --accent:#8C6B52;
  --line:rgba(74,59,46,.15);
  --shadow:0 24px 60px -32px rgba(74,59,46,.42);
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',system-ui,sans-serif;background:var(--white);color:var(--ink);
  font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Cormorant Garamond',serif;font-weight:500;line-height:1.14;color:var(--brown)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(18px,5vw,52px)}
.script{font-family:'Parisienne',cursive}
.kicker{font-weight:500;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--brown-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:500;font-size:.8rem;
  letter-spacing:.14em;text-transform:uppercase;padding:.95em 1.9em;border-radius:100px;
  transition:.3s;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--brown);color:#fff}
.btn-primary:hover{background:var(--ink);transform:translateY(-2px)}
.btn-ghost{border-color:var(--brown);color:var(--brown)}
.btn-ghost:hover{background:var(--brown);color:#fff}
.btn-light{background:#fff;color:var(--brown)}
.btn-light:hover{background:var(--beige)}

/* top bar */
.topbar{background:var(--ink);color:#e6ddd2;font-size:.75rem;letter-spacing:.05em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:38px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.langsw{display:flex;gap:6px;align-items:center}
.langsw a{padding:2px 8px;border-radius:20px;font-weight:500}
.langsw a.on{background:#fff;color:var(--ink)}
@media(max-width:700px){.topbar .tb-addr{display:none}}

/* nav */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.logo img{height:44px;width:auto}
.navlinks{display:flex;gap:26px;align-items:center;list-style:none}
.navlinks a{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;position:relative;padding:4px 0;white-space:nowrap}
.navlinks a::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--brown);transition:.3s}
.navlinks a:hover::after{width:100%}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:70}
.burger span{width:24px;height:2px;background:var(--brown)}
@media(max-width:1080px){
  .navlinks{position:fixed;inset:0 0 0 auto;width:min(82vw,330px);background:var(--white);flex-direction:column;
    justify-content:center;gap:26px;transform:translateX(100%);transition:.4s;box-shadow:var(--shadow);padding:40px}
  .navlinks.open{transform:translateX(0)}
  .navlinks a{font-size:.95rem}
  .burger{display:flex}
  nav .btn{display:none}
}

/* hero */
.hero{position:relative;padding:clamp(44px,6vw,84px) 0 clamp(30px,4vw,50px);background:linear-gradient(180deg,var(--ivory),var(--white))}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(2.6rem,5.6vw,4.4rem);margin-bottom:20px}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .lead{max-width:48ch;color:var(--brown-soft);font-size:1.05rem;margin-bottom:30px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px}
.hero-img{border-radius:220px 220px 20px 20px;overflow:hidden;border:8px solid #fff;box-shadow:var(--shadow);aspect-ratio:4/5}
.hero-img img{width:100%;height:100%;object-fit:cover}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero .lead{margin-inline:auto}
  .hero-btns{justify-content:center}
  .hero-img{max-width:400px;margin:8px auto 0;order:-1}
}

/* feature strip */
.strip{background:var(--beige);padding:30px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.strip .it svg{width:26px;height:26px;stroke:var(--accent);fill:none;stroke-width:1.5;margin-bottom:8px}
.strip .it b{display:block;font-family:'Jost';font-weight:500;font-size:.74rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--brown);line-height:1.5}
@media(max-width:760px){.strip-grid{grid-template-columns:1fr 1fr;gap:24px 14px}}

/* sections */
section{padding:clamp(58px,8vw,104px) 0}
[id]{scroll-margin-top:88px}   /* tránh bị thanh nav dính che mất tiêu đề khi bấm menu */
.sec-head{text-align:center;max-width:660px;margin:0 auto clamp(34px,5vw,56px)}
.sec-head h2{font-size:clamp(2.1rem,4.6vw,3.2rem);margin:10px 0 14px}
.sec-head p{color:var(--brown-soft)}

/* best sellers */
.best-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:.35s}
.bcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.bcard .ph{aspect-ratio:1/1;overflow:hidden}
.bcard .ph img{width:100%;height:100%;object-fit:cover;transition:.6s}
.bcard:hover .ph img{transform:scale(1.06)}
.bcard .bd{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.bcard h3{font-size:1.55rem;margin-bottom:6px}
.bcard .pr{font-family:'Jost',system-ui,sans-serif;font-weight:600;font-size:1.45rem;color:var(--accent);
  margin-bottom:14px;letter-spacing:.01em;font-variant-numeric:tabular-nums lining-nums;
  font-feature-settings:"tnum" 1,"lnum" 1}
.bcard ul{list-style:none;flex:1;margin-bottom:18px}
.bcard li{position:relative;padding-left:20px;font-size:.92rem;color:var(--brown-soft);margin-bottom:5px}
.bcard li::before{content:'✦';position:absolute;left:0;color:var(--accent);font-size:.75rem}
@media(max-width:900px){.best-grid{grid-template-columns:1fr;max-width:430px;margin:0 auto}}

/* must try */
.musttry{background:var(--ivory)}
.mt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.mt{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.mt:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.mt .ph{aspect-ratio:4/5;overflow:hidden;position:relative}
.mt .ph img{width:100%;height:100%;object-fit:cover;transition:.6s}
.mt:hover .ph img{transform:scale(1.07)}
.mt .tag{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--brown);
  font-size:.6rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:5px 11px;border-radius:20px}
.mt .bd{padding:20px;display:flex;flex-direction:column;flex:1}
.mt h3{font-size:1.3rem;margin-bottom:6px}
.mt p{font-size:.86rem;color:var(--brown-soft);flex:1;margin-bottom:12px}
.mt .pr{font-family:'Cormorant Garamond';font-weight:600;font-size:1.25rem;color:var(--accent)}
@media(max-width:980px){.mt-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.mt-grid{grid-template-columns:1fr;max-width:340px;margin:0 auto}}

/* cta band */
.cta{background:var(--brown);color:#fff;text-align:center;padding:clamp(52px,7vw,84px) 0}
.cta h2{color:#fff;font-size:clamp(2rem,4.4vw,3rem);margin-bottom:8px}
.cta p{color:rgba(255,255,255,.75);margin-bottom:26px}

/* gallery */
.gal-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.gal-grid figure{border-radius:14px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 12px 30px -22px rgba(74,59,46,.6)}
.gal-grid img{width:100%;height:100%;object-fit:cover;transition:.6s}
.gal-grid figure:hover img{transform:scale(1.08)}
.center{text-align:center;margin-top:36px}
@media(max-width:900px){.gal-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.gal-grid{grid-template-columns:repeat(2,1fr);gap:9px}}

/* foot spa */
.footspa{background:var(--beige)}
.fs-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.fs-img{border-radius:var(--r);overflow:hidden;border:8px solid #fff;box-shadow:var(--shadow);aspect-ratio:1/1}
.fs-img img{width:100%;height:100%;object-fit:cover}
.fs h2{font-size:clamp(2rem,4.4vw,3rem);margin:10px 0 16px}
.fs p{color:var(--brown-soft);margin-bottom:24px}
.fs-steps{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.fs-steps div{background:#fff;border:1px solid var(--line);border-radius:100px;padding:9px 17px;
  font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:500;color:var(--brown)}
@media(max-width:880px){.fs-grid{grid-template-columns:1fr}.fs-img{max-width:400px;margin:0 auto}}

/* full menu */
.menu-sec{background:var(--ivory)}
.mgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,52px);align-items:start}
.mgroup{margin-bottom:32px;break-inside:avoid}
.mgroup h3{font-size:1.5rem;padding-bottom:9px;margin-bottom:12px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:9px}
.mgroup h3::before{content:'❁';color:var(--accent);font-size:.85rem}
.mrow{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:7px 0}
.mrow .nm{font-size:.92rem;color:var(--brown);flex:1;line-height:1.5}
.mrow .dots{flex:0 0 auto;border-bottom:1px dotted var(--line);min-width:12px;flex:1;transform:translateY(-4px)}
.mrow .pv{font-family:'Jost',system-ui,sans-serif;font-weight:600;font-size:1rem;color:var(--ink);
  white-space:nowrap;font-variant-numeric:tabular-nums lining-nums;letter-spacing:.01em;
  font-feature-settings:"tnum" 1,"lnum" 1}
.mnote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-top:8px}
.mnote p{font-size:.84rem;color:var(--brown-soft);margin-bottom:10px}
.mnote .deal{font-weight:500;color:var(--accent);letter-spacing:.06em;font-size:.82rem;text-transform:uppercase}
.mimg{border-radius:var(--r);overflow:hidden;border:6px solid #fff;box-shadow:var(--shadow);margin-top:22px}
@media(max-width:900px){.mgrid{grid-template-columns:1fr}}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.about h2{font-size:clamp(2rem,4.4vw,3rem);margin:10px 0 8px}
.about .tagline{font-family:'Cormorant Garamond';font-style:italic;font-size:1.3rem;color:var(--accent);margin-bottom:18px}
.about p{color:var(--brown-soft);margin-bottom:15px;font-size:.97rem}
.why{list-style:none;margin-top:22px}
.why li{padding:8px 0;border-bottom:1px solid var(--line);font-size:.93rem;color:var(--brown)}
.about-photos .studio-label{font-family:'Cormorant Garamond',serif;font-weight:600;font-size:1.25rem;
  color:var(--accent);letter-spacing:.04em;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.about-photos .studio-label::before{content:'';width:22px;height:1px;background:var(--accent)}
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.photo-grid figure{border-radius:14px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 14px 34px -24px rgba(74,59,46,.6)}
.photo-grid figure:first-child{grid-column:span 2;aspect-ratio:4/3}
.photo-grid img{width:100%;height:100%;object-fit:cover;transition:.6s}
.photo-grid figure:hover img{transform:scale(1.06)}
.closing{text-align:center;max-width:640px;margin:48px auto 0;font-family:'Cormorant Garamond';
  font-style:italic;font-size:1.45rem;color:var(--brown);line-height:1.5}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}}

/* locations */
.loc{background:var(--beige)}
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.lcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.lcard .map{height:230px;background:var(--ivory)}
.lcard iframe{width:100%;height:100%;border:0;filter:grayscale(.18)}
.lcard .bd{padding:24px}
.lcard h3{font-size:1.5rem;margin-bottom:10px}
.lcard .li{display:flex;gap:11px;align-items:flex-start;padding:7px 0;font-size:.9rem;color:var(--brown-soft)}
.lcard .li svg{width:17px;height:17px;stroke:var(--accent);fill:none;stroke-width:1.6;flex:none;margin-top:4px}
.lcard .btn{margin-top:16px;width:100%}
@media(max-width:880px){.loc-grid{grid-template-columns:1fr}}

/* booking */
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.binfo h2{font-size:clamp(2rem,4.4vw,3rem);margin:10px 0 16px}
.binfo p{color:var(--brown-soft);margin-bottom:24px}
.iline{display:flex;gap:13px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.iline svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.6;flex:none;margin-top:4px}
.iline b{display:block;font-family:'Cormorant Garamond';font-size:1.2rem;font-weight:600;color:var(--brown)}
.iline span{color:var(--brown-soft);font-size:.9rem}
.iline a:hover{color:var(--accent)}
.socials{display:flex;gap:12px;margin-top:22px}
.socials a{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:.3s}
.socials a:hover{background:var(--brown);border-color:var(--brown)}
.socials a:hover svg{stroke:#fff}
.socials svg{width:19px;height:19px;stroke:var(--brown);fill:none;stroke-width:1.6}
.bform{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,4vw,34px)}
.bform h3{font-size:1.8rem;margin-bottom:4px}
.bform .sub{color:var(--brown-soft);font-size:.9rem;margin-bottom:20px}
.field{margin-bottom:13px}
.field label{display:block;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--brown-soft);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:'Jost';font-size:.94rem;font-weight:300;
  padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(140,107,82,.14)}
.field textarea{resize:vertical;min-height:78px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.bform button{width:100%;margin-top:8px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alt{margin-top:15px;text-align:center;font-size:.84rem;color:var(--brown-soft)}
.alt a{color:var(--accent);font-weight:500}
.alert{border-radius:11px;padding:13px 16px;margin-bottom:16px;font-size:.89rem;line-height:1.5}
.alert.ok{background:#e9f4ec;color:#25683a;border:1px solid #bedcc7}
.alert.err{background:#fbeceb;color:#a5443c;border:1px solid #f0c9c5}
@media(max-width:900px){.book-grid{grid-template-columns:1fr}}
@media(max-width:520px){.frow{grid-template-columns:1fr}}

/* footer */
footer{background:var(--ink);color:#c6bbae;padding:56px 0 24px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.fbrand .script{font-size:2.4rem;color:#fff;line-height:.95}
.fbrand small{letter-spacing:.36em;text-transform:uppercase;font-size:.66rem;color:var(--beige-deep)}
.fbrand p{font-size:.86rem;margin-top:14px;max-width:32ch;color:#a2978b}
footer h5{font-family:'Jost';font-weight:500;letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;color:#fff;margin-bottom:15px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.86rem}
footer ul a:hover{color:#fff}
.copy{padding-top:22px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.76rem;color:#8b8175}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:560px){.fgrid{grid-template-columns:1fr;text-align:center}.fbrand p{margin-inline:auto}footer ul{align-items:center}}

/* floating contact */
.fab{position:fixed;right:18px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:11px}
.fab a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.42);transition:.3s}
.fab a:hover{transform:scale(1.09)}
.fab svg{width:27px;height:27px;fill:#fff}
.fab .wa{background:#25D366}
.fab .me{background:#0084FF}
.fab .ig{background:linear-gradient(45deg,#F58529,#DD2A7B,#8134AF)}
@media(max-width:600px){.fab a{width:47px;height:47px}.fab svg{width:24px;height:24px}}

.reveal{opacity:0;transform:translateY(22px);transition:.75s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.reveal{opacity:1;transform:none}}