:root{--navy:#12324A;--ice:#E6F2F5;--ice2:#D3E8EE;--coral:#FF8A6B;--mint:#CDEBDD;--white:#fff;--ink:#12324A;--soft:#5D7486;--r:28px;--rs:18px;--head:'Nunito',sans-serif;--body:'Be Vietnam Pro',system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:#F7FBFC;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;width:100%;height:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
.wrap{width:min(1280px,92vw);margin:0 auto}
h1,h2,h3,h4{font-family:var(--head);font-weight:800;line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(42px,5.6vw,80px)}
h2{font-size:clamp(34px,3.8vw,56px)}
h3{font-size:24px}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--white);border-radius:99px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--navy)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--coral)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--coral);color:#fff;border-radius:99px;padding:15px 28px;font-weight:600;font-size:15px;transition:.3s;border:0;cursor:pointer;font-family:var(--body)}
.btn:hover{background:var(--navy);transform:translateY(-2px)}
.btn-ghost{background:var(--white);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-navy{background:var(--navy)}.btn-navy:hover{background:var(--coral)}
.soft{color:var(--soft)}
/* header */
.hd{position:sticky;top:12px;z-index:50;margin-top:12px}
.hd-in{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-radius:99px;display:flex;align-items:center;gap:28px;padding:10px 10px 10px 24px;box-shadow:0 6px 30px rgba(18,50,74,.07)}
.logo{display:flex;align-items:center;gap:10px;color:var(--coral)}
.logo .mark{width:34px;height:34px}
.logo span{font-family:var(--head);font-weight:800;font-size:30px;color:var(--navy);line-height:.8;display:flex;flex-direction:column}
.logo small{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-top:5px;font-family:var(--body);color:var(--soft)}
.nav{display:flex;gap:26px;margin-left:auto;font-weight:500;font-size:15px}
.nav a:hover{color:var(--coral)}
.lang{display:flex;gap:4px;font-size:12px;background:var(--ice);border-radius:99px;padding:4px}
.lang>*{padding:5px 10px;border-radius:99px}.lang b{background:#fff}
.burger{display:none;background:var(--ice);border:0;border-radius:50%;width:46px;height:46px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.burger i{display:block;width:18px;height:2px;background:var(--navy);border-radius:2px}
/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:16px;margin-top:16px}
.hero-txt{background:var(--ice);border-radius:var(--r);padding:clamp(36px,5vw,72px);display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.hero h1 span{color:var(--coral)}
.hero p.lead{font-size:18px;max-width:44ch;margin:24px 0 32px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:28px;flex-wrap:wrap}
.trust div b{font-family:var(--head);font-size:34px;font-weight:800;display:block;line-height:1}
.trust div span{font-size:13px;color:var(--soft)}
.hero-ph{border-radius:var(--r);overflow:hidden;position:relative;min-height:560px}
.float-card{position:absolute;left:20px;bottom:20px;right:20px;background:rgba(255,255,255,.94);border-radius:var(--rs);padding:18px 20px;display:flex;align-items:center;gap:14px}
.float-card .av{width:52px;height:52px;border-radius:50%;overflow:hidden;flex:none}
.float-card b{display:block;font-family:var(--head)}
.float-card .stars{color:var(--coral);letter-spacing:2px}
section{padding:110px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:44px}
.sec-head h2{max-width:16ch;margin-top:14px}
/* services */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc a{background:#fff;border-radius:var(--r);padding:12px;display:flex;flex-direction:column;transition:.35s;border:1px solid transparent}
.svc a:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,50,74,.08);border-color:var(--ice2)}
.svc .ph{aspect-ratio:1/1;border-radius:var(--rs);overflow:hidden;margin-bottom:18px}
.svc h3{padding:0 10px}
.svc p{padding:6px 10px 10px;font-size:14px;color:var(--soft);flex:1}
.svc .foot{display:flex;justify-content:space-between;align-items:center;padding:12px 10px 6px;border-top:1px dashed var(--ice2);font-size:14px}
.svc .foot b{font-family:var(--head)}
.arrow{width:38px;height:38px;border-radius:50%;background:var(--ice);display:grid;place-items:center;transition:.3s}
.svc a:hover .arrow{background:var(--coral);color:#fff}
/* why */
.why{background:var(--navy);color:#fff;border-radius:40px;padding:90px clamp(24px,5vw,80px)}
.why .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:50px}
.why .it{background:rgba(255,255,255,.07);border-radius:var(--r);padding:32px}
.why .ic{width:54px;height:54px;border-radius:16px;background:var(--coral);display:grid;place-items:center;margin-bottom:24px;font-family:var(--head);font-weight:800;font-size:20px}
.why p{color:rgba(255,255,255,.7);font-size:15px;margin-top:10px}
/* doctors */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.doc{background:#fff;border-radius:var(--r);overflow:hidden}
.doc .ph{aspect-ratio:4/4.4;background:var(--ice)}
.doc .in{padding:22px 24px 26px}
.doc .role{color:var(--coral);font-weight:600;font-size:14px}
.doc ul{list-style:none;margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.doc li{background:var(--ice);border-radius:99px;padding:5px 12px;font-size:12px}
/* before after */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ba-card{border-radius:var(--r);overflow:hidden;position:relative;aspect-ratio:4/3}
.ba-card span{position:absolute;top:16px;left:16px}
.ba-note{background:var(--mint);border-radius:var(--r);padding:36px;display:flex;flex-direction:column;justify-content:center}
/* pricing */
.price-tbl{background:#fff;border-radius:var(--r);padding:12px}
.price-tbl table{width:100%;border-collapse:collapse}
.price-tbl th{text-align:left;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--soft);padding:16px 20px;font-weight:600}
.price-tbl td{padding:20px;border-top:1px solid var(--ice)}
.price-tbl td:first-child{font-family:var(--head);font-weight:700;font-size:18px}
.price-tbl td.p{font-family:var(--head);font-weight:800;font-size:20px;white-space:nowrap}
.price-tbl tr:hover td{background:#FBFDFE}
.badge{display:inline-block;background:var(--mint);border-radius:99px;padding:4px 10px;font-size:12px;font-weight:600}
/* international */
.intl{display:grid;grid-template-columns:1fr 1.1fr;gap:16px}
.intl .ph{border-radius:var(--r);overflow:hidden;min-height:480px}
.intl .txt{background:var(--ice);border-radius:var(--r);padding:clamp(30px,4vw,60px)}
.days{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:28px 0}
.days div{background:#fff;border-radius:var(--rs);padding:18px}
.days b{font-family:var(--head);font-size:28px;font-weight:800;color:var(--coral);display:block}
.days span{font-size:13px}
/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rev{background:#fff;border-radius:var(--r);padding:30px}
.rev .stars{color:var(--coral);letter-spacing:3px}
.rev p{margin:14px 0 22px;font-size:16px}
.rev .who{display:flex;gap:12px;align-items:center;font-size:14px}
.rev .who i{width:40px;height:40px;border-radius:50%;background:var(--ice);display:grid;place-items:center;font-style:normal;font-weight:700;font-family:var(--head)}
/* faq */
.faq{display:grid;grid-template-columns:1fr 1.4fr;gap:60px}
.faq details{background:#fff;border-radius:var(--rs);padding:20px 24px;margin-bottom:10px}
.faq summary{font-family:var(--head);font-weight:700;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary:after{content:"+";width:28px;height:28px;border-radius:50%;background:var(--ice);display:grid;place-items:center;flex:none}
.faq details[open] summary:after{content:"–";background:var(--coral);color:#fff}
.faq p{margin-top:12px;color:var(--soft)}
.cta-band{background:var(--coral);color:#fff;border-radius:40px;padding:70px clamp(24px,5vw,80px);display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{max-width:18ch}
.cta-band .btn{background:#fff;color:var(--navy)}.cta-band .btn:hover{background:var(--navy);color:#fff}
/* footer */
.ft{padding:60px 0 30px}
.ft-card{background:var(--navy);color:#fff;border-radius:40px;padding:60px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.ft-card .logo span{color:#fff}.ft-card .logo small{color:rgba(255,255,255,.6)}
.ft-card p{color:rgba(255,255,255,.7);font-size:14px;margin-top:14px}
.ft h4{font-size:14px;color:var(--coral)}
.credit{text-align:center;font-size:12px;color:var(--soft);margin-top:24px}.credit a{text-decoration:underline}
/* service detail */
.d-hero{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.d-hero .txt{background:#fff;border-radius:var(--r);padding:clamp(30px,4.5vw,64px)}
.crumb{font-size:13px;color:var(--soft);margin-bottom:26px}
.d-hero .ph{border-radius:var(--r);overflow:hidden;min-height:480px}
.keyfacts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:30px 0}
.keyfacts div{background:var(--ice);border-radius:var(--rs);padding:16px 18px}
.keyfacts dt{font-size:12px;color:var(--soft)}
.keyfacts dd{font-family:var(--head);font-weight:800;font-size:22px}
.toc{position:sticky;top:110px;background:#fff;border-radius:var(--r);padding:26px}
.toc a{display:block;padding:9px 0;border-bottom:1px dashed var(--ice2);font-size:15px}
.toc a:hover{color:var(--coral)}
.d-body{display:grid;grid-template-columns:280px 1fr;gap:40px;padding:60px 0}
.art section{padding:0 0 60px}
.art h2{font-size:38px;margin-bottom:18px}
.art p{margin-bottom:14px;max-width:66ch;font-size:17px}
.who-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.who-grid div{background:#fff;border-radius:var(--rs);padding:22px}
.who-grid h4{font-size:18px;margin-bottom:8px}
.who-grid ul{padding-left:18px;color:var(--soft);font-size:15px}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.timeline div{background:#fff;border-radius:var(--rs);padding:24px;position:relative}
.timeline b{display:inline-block;background:var(--navy);color:#fff;border-radius:99px;padding:4px 12px;font-size:12px;margin-bottom:12px}
.timeline h4{font-size:20px;margin-bottom:6px}
.timeline p{font-size:15px;color:var(--soft);margin:0}
.mat{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.mat div{background:#fff;border-radius:var(--rs);padding:24px;border:2px solid transparent}
.mat div.pick{border-color:var(--coral)}
.mat .p{font-family:var(--head);font-weight:800;font-size:26px;margin:8px 0}
.mat ul{list-style:none;font-size:14px;color:var(--soft)}
.mat li{padding:5px 0}
/* booking */
.book{display:grid;grid-template-columns:1.25fr 1fr;gap:16px;margin:16px 0 60px}
.book-form{background:#fff;border-radius:var(--r);padding:clamp(26px,4vw,52px)}
.book-form h1{font-size:clamp(36px,4vw,56px);margin-bottom:12px}
.steps-nav{display:flex;gap:8px;margin:28px 0}
.steps-nav span{flex:1;height:6px;border-radius:9px;background:var(--ice)}
.steps-nav span.on{background:var(--coral)}
.fld{margin-bottom:22px;border:0}
.fld>label,.fld legend{display:block;font-weight:600;font-size:14px;margin-bottom:10px}
.fld input,.fld select,.fld textarea{width:100%;font:inherit;padding:15px 18px;border-radius:16px;border:1.5px solid var(--ice2);background:#FBFDFE;outline:0;transition:.2s;color:var(--ink)}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--coral);background:#fff}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opts label{position:relative}
.opts input{position:absolute;opacity:0}
.opts span{display:block;border:1.5px solid var(--ice2);border-radius:16px;padding:14px;text-align:center;font-weight:600;font-size:14px;cursor:pointer;transition:.2s;background:#FBFDFE}
.opts input:checked+span{border-color:var(--coral);background:#FFF3EF;color:var(--coral)}
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.slots.days7{grid-template-columns:repeat(7,1fr)}
.slots span small{display:block;font-weight:500;font-size:11px;color:var(--soft)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-ok{background:var(--mint);border-radius:16px;padding:18px 20px;margin-top:16px}
.side{display:flex;flex-direction:column;gap:16px}
.side .card{background:var(--ice);border-radius:var(--r);padding:30px}
.side .ph{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.side ul{list-style:none;margin-top:14px}
.side li{padding:10px 0;border-bottom:1px dashed var(--ice2);display:flex;gap:10px}
.side li:before{content:"✓";color:var(--coral);font-weight:800}
/* brand */
.bd section{padding:30px 0}
.bd .box{background:#fff;border-radius:var(--r);padding:clamp(28px,4vw,56px)}
.logo-show{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:24px}
.logo-show>div{aspect-ratio:4/3;border-radius:var(--r);display:grid;place-items:center}
.logo-show .logo .mark{width:80px;height:80px}.logo-show .logo span{font-size:76px}.logo-show .logo small{font-size:14px}
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px}
.sw{aspect-ratio:1;border-radius:var(--r);padding:20px;display:flex;flex-direction:column;justify-content:flex-end;font-size:13px}
.sw b{font-family:var(--head);font-size:20px}
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.apps>div{aspect-ratio:1.6;border-radius:var(--r);padding:26px;display:flex;flex-direction:column;justify-content:space-between}
.rv{opacity:0;transform:translateY(24px);transition:.8s cubic-bezier(.2,.7,.2,1)}.rv.in{opacity:1;transform:none}
@media(max-width:1000px){
 .nav,.lang,.hd .btn{display:none}.burger{display:flex;margin-left:auto}
 .nav-open .nav{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:#fff;border-radius:24px;padding:24px;box-shadow:0 20px 40px rgba(18,50,74,.12)}
 .hero,.intl,.faq,.d-hero,.d-body,.book,.ba{grid-template-columns:1fr}
 .hero-ph{min-height:420px}
 .svc,.reviews,.docs,.why .grid,.apps{grid-template-columns:1fr 1fr}
 .ft-card{grid-template-columns:1fr 1fr;padding:36px}.ft-card>div:first-child{grid-column:span 2}
 .toc{display:none}.timeline,.mat{grid-template-columns:1fr}
 .logo-show{grid-template-columns:1fr}.swatches{grid-template-columns:repeat(3,1fr)}
 .sec-head{flex-direction:column;align-items:flex-start}
 .price-tbl{overflow-x:auto}
}
@media(max-width:620px){.svc,.reviews,.docs,.why .grid,.apps,.who-grid,.row2,.days{grid-template-columns:1fr}.opts,.slots{grid-template-columns:1fr 1fr}.slots.days7{grid-template-columns:repeat(4,1fr)}.price-tbl td,.price-tbl th{padding:12px}}