/* Thailand – Vietnam Medical Business Connection */
:root{
  --ink:#1A2244; --paper:#F5F6F8; --white:#FFFFFF; --red:#B3122E; --red-dark:#951027;
  --line:#CDD2DC; --muted:#4A5168; --soft:#E7EAF0; --red-tint:#FBEFF1;
  --on-ink:#D5DAE8; --on-ink-muted:#C3C9DD; --ink-line:#3A4470;
  --font:'Be Vietnam Pro','Noto Sans Thai','Segoe UI',system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
.site{font-family:var(--font);background:var(--paper);color:var(--ink);line-height:1.5}
img{max-width:100%;display:block}
a{color:var(--ink);text-underline-offset:3px}
a:hover{color:var(--red)}
a:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--white);padding:10px 16px;z-index:10}
.skip:focus{left:8px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Top navigation */
.topnav{position:sticky;top:0;z-index:20;background:rgba(26,34,68,.97);color:var(--white);border-bottom:1px solid var(--ink-line);backdrop-filter:blur(6px)}
.topnav__inner{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);text-decoration:none;margin-right:auto;min-width:0}
.brand:hover{color:var(--white)}
.brand__mark{flex:none;display:inline-flex;align-items:center;gap:2px;height:40px;padding:0 10px;border-radius:4px;background:var(--white);color:var(--ink);font-weight:700;font-size:14px;letter-spacing:.02em;border-bottom:3px solid var(--red)}
.brand__mark span{color:var(--red)}
.brand__text{display:flex;flex-direction:column;min-width:0}
.brand__name{font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand__sub{font-size:13px;color:var(--on-ink-muted);line-height:1.3}
.topnav__links ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.topnav__links a{white-space:nowrap;display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--on-ink);text-decoration:none;font-size:15px;font-weight:500;border-radius:3px}
.topnav__links a:hover{color:var(--white);background:rgba(255,255,255,.08)}
.langs{display:flex;gap:4px;flex:none}
.lang{color:var(--white);font-size:14px;font-weight:500;border:1px solid #6F7AA3;padding:0 12px;border-radius:3px;text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
a.lang:hover{color:var(--white);border-color:var(--white)}
.lang--current{background:var(--white);color:var(--ink);border-color:var(--white)}

/* Hero */
.hero{background:var(--ink);color:var(--white)}
.hero__grid{display:flex;flex-wrap:wrap;gap:56px;align-items:stretch;padding-top:72px;padding-bottom:88px}
.hero__text{flex:1.15 1 480px;display:flex;flex-direction:column;gap:22px}
.hero__kicker{margin:0;font-size:15px;font-weight:600;color:#FFB3C0}
.hero h1{margin:0;font-size:clamp(32px,3.7vw,46px);line-height:1.12;font-weight:700;letter-spacing:-.02em}
.hero__lede{margin:0;font-size:18px;line-height:1.65;color:var(--on-ink);max-width:54ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.hero__note{margin:0;font-size:14px;color:var(--on-ink-muted)}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:var(--white);font-size:16px;font-weight:600;padding:12px 22px;border-radius:3px;text-decoration:none;min-height:48px;border:1px solid var(--red);transition:background .15s,color .15s,border-color .15s}
.btn:hover{color:var(--white);background:var(--red-dark);border-color:var(--red-dark)}
.btn--ghost{background:transparent;border-color:#6F7AA3;color:var(--white)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:var(--white)}
.btn--outline{background:var(--white);color:var(--red);border-color:var(--red)}
.btn--outline:hover{background:var(--red);color:var(--white)}
.btn--big{font-size:18px;padding:14px 28px;align-self:flex-start}
.tiles{flex:1 1 520px;list-style:none;margin:calc(15px * 1.5 + 22px) 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));gap:10px}
.tiles a{display:flex;align-items:stretch;gap:16px;height:100%;background:var(--white);border-radius:4px;padding:10px;text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.tiles a:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.25);color:var(--ink)}
.tile__img{flex:none;display:flex;align-items:center;justify-content:center;width:120px;min-height:96px;border-radius:3px;background:var(--white);border:1px solid var(--soft);padding:6px}
.tile__img img{max-width:100%;max-height:100%;object-fit:contain}
.tile__cap{display:flex;flex-direction:column;justify-content:center;gap:3px;min-width:0}
.tile__prod{font-size:14px;font-weight:700;line-height:1.3}
.tile__co{font-size:12.5px;line-height:1.35;color:var(--muted)}
@media (prefers-reduced-motion:reduce){.tiles a{transition:none}.tiles a:hover{transform:none}}

/* Context */
.context{background:var(--white);border-bottom:1px solid var(--line);padding:80px 0;scroll-margin-top:72px}
.kicker{margin:0 0 8px;font-size:15px;font-weight:600;color:var(--red)}
.section__h{margin:0 0 40px;font-size:clamp(30px,3.6vw,44px);line-height:1.12;font-weight:700;letter-spacing:-.015em;max-width:28ch}
.context__grid{display:flex;flex-wrap:wrap;gap:56px}
.context__grid--lower{margin-top:56px;padding-top:40px;border-top:1px solid var(--line)}
.context__grid--lower>div:first-child{flex:2 1 520px}
.context__grid--lower>div:last-child{flex:1 1 280px}
.context__text{flex:2 1 520px;display:flex;flex-direction:column;gap:16px}
.context__text p{margin:0;font-size:17px;line-height:1.7;color:var(--muted);max-width:66ch}
.keyfacts{flex:1 1 300px;margin:0;display:flex;flex-direction:column}
.kf{border-top:2px solid var(--ink);padding:14px 0 18px}
.kf dt{font-size:30px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.kf dd{margin:4px 0 0;font-size:15px;line-height:1.5;color:var(--muted)}
.context__sub{margin:0 0 16px;font-size:18px;font-weight:700}
.roles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.roles li{border-left:3px solid var(--red);padding-left:14px}
.role__name{margin:0 0 4px;font-size:17px;font-weight:600}
.role__desc{margin:0;font-size:15px;line-height:1.55;color:var(--muted)}
.seek{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:16px}

/* Company */
.company{padding:72px 0;border-top:1px solid var(--line);scroll-margin-top:80px}
.company__grid{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}
.company__media{flex:1 1 380px;display:flex;flex-direction:column;gap:12px}
.photo{background:var(--white);border:1px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center}
.photo img{max-height:100%;object-fit:contain}
.photo--main{height:400px;padding:24px}
.photo--thumb{height:150px;padding:12px}
.thumbs{display:grid;gap:12px}
.thumbs--1{grid-template-columns:1fr}
.thumbs--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.thumbs figure{margin:0;display:flex;flex-direction:column;gap:6px}
.thumbs figcaption{font-size:13px;color:var(--muted)}
.company__body{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:20px}
.company__tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.sector{display:inline-block;font-size:13px;font-weight:600;color:var(--white);background:var(--ink);padding:3px 10px;border-radius:3px;white-space:nowrap}
.spec{font-size:15px;font-weight:600;color:var(--red)}
.company h2{margin:-4px 0 0;font-size:clamp(28px,3vw,36px);line-height:1.15;font-weight:700;letter-spacing:-.01em}
.facts{display:flex;flex-wrap:wrap;gap:8px}
.facts span{font-size:14px;background:var(--soft);padding:4px 10px;border-radius:3px}
.intro{margin:0;font-size:17px;line-height:1.65;color:var(--muted);max-width:62ch}
.product{border-top:2px solid var(--ink);padding-top:16px;display:flex;flex-direction:column;gap:8px}
.product h3{margin:0;font-size:21px;font-weight:700}
.product p{margin:0;font-size:16px;line-height:1.6;max-width:62ch}
.product ul{margin:4px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:15px;line-height:1.55;color:var(--muted)}
.chips{display:flex;flex-direction:column;gap:8px}
.chips__label{margin:0;font-size:14px;font-weight:600}
.chips__list{display:flex;flex-wrap:wrap;gap:8px}
.chips__list span{font-size:14px;border:1px solid var(--ink);padding:4px 10px;border-radius:999px}
.contact{margin:4px 0 0;padding:20px;background:var(--white);border:1px solid var(--line);border-radius:4px;display:grid;grid-template-columns:max-content minmax(0,1fr);column-gap:20px;row-gap:8px;font-size:15px}
.contact dt{color:var(--muted)}
.contact dd{margin:0;overflow-wrap:anywhere}

/* Overview table */
.overview{padding:80px 0 56px;scroll-margin-top:72px}
.table-wrap{overflow-x:auto;background:var(--white);border:1px solid var(--line);border-radius:4px}
.ov{width:100%;border-collapse:collapse;font-size:15px;min-width:720px}
.ov th,.ov td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--soft);vertical-align:top}
.ov thead th{font-size:13px;font-weight:600;color:var(--muted);background:var(--paper);border-bottom:1px solid var(--line)}
.ov tbody tr:last-child th,.ov tbody tr:last-child td{border-bottom:0}
.ov tbody tr:hover{background:#FAFBFC}
.ov tbody th{font-weight:600}
.ov tbody th a{text-decoration:none}
.ov tbody th a:hover{text-decoration:underline}
.ov td{color:var(--muted)}
.company__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;padding-top:4px}
.company__cta p{margin:0;font-size:15px;color:var(--muted)}
.company__need-label{font-weight:600;color:var(--ink)}

/* Register */
.register{background:var(--red-tint);border-top:1px solid #E9C6CD;border-bottom:1px solid #E9C6CD;padding:80px 0;scroll-margin-top:72px}
.register__grid{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}
.register__text{flex:1 1 440px;display:flex;flex-direction:column;gap:20px}
.badge{align-self:flex-start;margin:0;background:var(--red);color:var(--white);font-size:15px;font-weight:700;padding:6px 14px;border-radius:999px}
.register h2{margin:0;font-size:clamp(30px,3.6vw,44px);line-height:1.12;font-weight:700;letter-spacing:-.015em}
.register__text p:not(.badge){margin:0;font-size:17px;line-height:1.7;color:var(--muted);max-width:56ch}
.steps{flex:1 1 400px;list-style:none;margin:0;padding:0;counter-reset:s;display:flex;flex-direction:column;gap:0}
.steps li{counter-increment:s;position:relative;padding:18px 0 18px 64px;border-top:1px solid #E1B9C1}
.steps li:last-child{border-bottom:1px solid #E1B9C1}
.steps li::before{content:counter(s);position:absolute;left:0;top:14px;width:44px;height:44px;border-radius:50%;background:var(--white);border:2px solid var(--red);color:var(--red);font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center}
.step__h{margin:0 0 4px;font-size:18px;font-weight:700}
.step__p{margin:0;font-size:15px;line-height:1.55;color:var(--muted)}

/* Contact + footer */
.cta{background:var(--ink);color:var(--white);scroll-margin-top:72px}
.cta__grid{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-end;padding-top:72px;padding-bottom:72px}
.cta__text{flex:2 1 440px;display:flex;flex-direction:column;gap:16px}
.cta h2{margin:0;font-size:clamp(30px,3.4vw,40px);line-height:1.15;font-weight:700;letter-spacing:-.01em}
.cta__text p{margin:0;font-size:17px;line-height:1.65;color:var(--on-ink);max-width:56ch}
.cta__contact-box{flex:1 1 380px;display:flex;flex-direction:column;gap:14px}
.cta__label{margin:0;font-size:15px;font-weight:600}
.cta__contact{margin:0;display:grid;grid-template-columns:max-content minmax(0,1fr);column-gap:20px;row-gap:10px;font-size:16px}
.cta__contact dt{color:var(--on-ink-muted)}
.cta__contact dd{margin:0;overflow-wrap:anywhere}
.cta__contact a{color:var(--white)}
.cta__contact a:hover{color:#FFB3C0}
.footer{background:#121933;color:var(--on-ink-muted);font-size:14px}
.footer__grid{display:flex;flex-wrap:wrap;gap:40px;padding-top:56px;padding-bottom:40px}
.footer__grid>div{flex:1 1 200px}
.footer__about{flex:2 1 360px!important}
.footer__brand{margin:0 0 10px;color:var(--white);font-weight:600;font-size:15px}
.footer__about p:not(.footer__brand){margin:0;line-height:1.65;max-width:52ch}
.footer__h{margin:0 0 10px;color:var(--white);font-weight:600}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.footer a{color:var(--on-ink-muted);text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer a:hover{color:var(--white)}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:20px;padding-bottom:24px;border-top:1px solid var(--ink-line)}
.footer__bottom p{margin:0}

/* Thai script needs taller lines for stacked vowels and tone marks */
:lang(th) .hero h1{line-height:1.3}
:lang(th) .section__h,:lang(th) .register h2,:lang(th) .cta h2,:lang(th) .company h2{line-height:1.35}
:lang(th) .__unused_idx__name{line-height:1.4}
:lang(th) .intro,:lang(th) .context__text p,:lang(th) .register__text p:not(.badge){line-height:1.8}

@media (max-width:1180px){
  .topnav__links{display:none}
}
@media (max-width:1100px){
  .tiles{margin-top:0}
}
.mbar{display:none}
@media (max-width:640px){
  body,.site{font-size:15px}
  .wrap{padding-left:18px;padding-right:18px}
  /* header: not sticky on phones; section links scroll sideways */
  .topnav{position:static;backdrop-filter:none}
  .topnav__inner{flex-wrap:wrap;min-height:0;gap:0;padding-top:10px}
  .brand{order:1}
  .brand__text{display:none}
  .langs{order:2}
  .lang{min-height:40px;padding:0 10px;font-size:13px}
  .topnav__links{display:block;order:3;width:100%;margin:8px -18px 0;width:calc(100% + 36px);overflow-x:auto;-webkit-overflow-scrolling:touch;border-top:1px solid var(--ink-line);scrollbar-width:none}
  .topnav__links::-webkit-scrollbar{display:none}
  .topnav__links ul{padding:0 10px;gap:0}
  .topnav__links a{min-height:44px;font-size:14px;padding:0 10px}
  /* hero */
  .hero__grid{gap:28px;padding-top:28px;padding-bottom:40px}
  .hero__text{gap:16px}
  .hero__kicker{font-size:13px}
  .hero h1{font-size:28px;line-height:1.18}
  :lang(th) .hero h1{line-height:1.38}
  .hero__lede{font-size:16px;line-height:1.6}
  .hero__actions{flex-direction:column}
  .hero__actions .btn{width:100%}
  .btn{white-space:normal;text-align:center}
  .tiles{margin-top:0;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none;gap:8px}
  .tiles a{flex-direction:column;align-items:stretch;gap:0;padding:0;overflow:hidden}
  .tile__img{width:100%;min-height:0;height:96px;border:0;border-bottom:1px solid var(--soft);border-radius:0;padding:8px}
  .tile__cap{padding:8px 10px 10px;justify-content:flex-start}
  .tile__prod{font-size:13px}
  .tile__co{font-size:12px}
  /* section rhythm */
  .context,.register{padding:44px 0}
  .overview{padding:44px 0 28px}
  .section__h,.register h2{font-size:26px;margin-bottom:24px}
  .context__h{margin-bottom:24px}
  .context__grid{gap:28px}
  .context__text p{font-size:15.5px;line-height:1.65}
  .keyfacts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px}
  .kf{padding:10px 0 12px}
  .kf dt{font-size:22px}
  .kf dd{font-size:13px}
  .context__grid--lower{margin-top:32px;padding-top:28px}
  .roles{grid-template-columns:1fr;gap:16px}
  /* overview as compact cards */
  .ov{min-width:0;font-size:14px}
  .ov thead{display:none}
  .ov tr{display:block;padding:12px 14px;border-bottom:1px solid var(--soft)}
  .ov tbody tr:last-child{border-bottom:0}
  .ov th,.ov td{display:block;border:0;padding:2px 0}
  .ov td::before{content:attr(data-label) ": ";font-weight:600;color:var(--ink)}
  .ov td:nth-child(2)::before{content:none}
  .ov .ov__need{display:none}
  /* company profiles */
  .company{padding:40px 0;scroll-margin-top:8px}
  .company__grid{gap:20px}
  .company__media,.company__body{flex-basis:100%}
  .company__body{gap:16px}
  .photo--main{height:220px;padding:14px}
  .photo--thumb{height:88px;padding:8px}
  .company h2{font-size:24px}
  .intro{font-size:15.5px;line-height:1.6}
  .product h3{font-size:18px}
  .product p{font-size:15px}
  .product ul{font-size:14.5px}
  .facts span,.chips__list span{font-size:13px}
  .contact{padding:14px 16px;font-size:14.5px}
  .contact,.cta__contact{grid-template-columns:1fr;row-gap:0}
  .contact dt,.cta__contact dt{font-size:13px}
  .contact dd,.cta__contact dd{margin-bottom:10px}
  .contact dd:last-child,.cta__contact dd:last-child{margin-bottom:0}
  .contact a,.cta__contact a{display:inline-block;padding:4px 0}
  .company__cta{flex-direction:column;align-items:stretch}
  .company__cta .btn{width:100%}
  .register__grid{gap:28px}
  .btn--big{width:100%;font-size:16px}
  .steps li{padding:14px 0 14px 56px}
  .steps li::before{width:38px;height:38px;font-size:16px;top:12px}
  .cta__grid{padding-top:44px;padding-bottom:44px;gap:28px}
  .cta h2{font-size:26px}
  .footer__grid{gap:28px;padding-top:40px;padding-bottom:28px}
  .footer ul{gap:2px}
  .footer ul a{display:inline-block;padding:6px 0}
  /* sticky register bar */
  .mbar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 18px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(26,34,68,.12)}
  .mbar .btn{width:100%;min-height:48px}
  .footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
}
@media (max-width:360px){
  .tiles{grid-template-columns:1fr}
  .tiles a{flex-direction:row}
  .tile__img{width:96px;height:auto;min-height:80px;border-bottom:0;border-right:1px solid var(--soft)}
}
@media print{
  .hero,.cta,.footer{background:none;color:#000}
  .topnav,.btn,.skip,.company__cta,.mbar{display:none}
  .hero,.cta,.footer,.register{background:none;color:#000}
  .company{break-inside:avoid}
}