/* =====================================================================
   enhance.css — shared design layer for songhaihealthtrust.com
   Load LAST in <head> (after Style.css / index.css / inline <style>).
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#0a1f44; --navy-2:#132c5c; --royal:#000080;
  --green:#0f5e2b; --green-2:#00a859; --mint:#e8f5ec;
  --ink:#14213d; --muted:#586379; --line:#e3e8ef; --bg:#f5f7fa;
  --radius:16px; --nav-h:72px;
  --shadow:0 1px 2px rgba(10,31,68,.06),0 8px 24px rgba(10,31,68,.08);
  --shadow-lg:0 2px 4px rgba(10,31,68,.06),0 18px 40px rgba(10,31,68,.16);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Base ---------- */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 12px)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;padding-top:0!important;overflow-x:clip;color:var(--ink);line-height:1.6;
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,select,textarea{font-family:inherit}
img,iframe,video{max-width:100%}
h1,h2,h3{letter-spacing:-.01em;text-wrap:balance}
p{text-wrap:pretty}
a{transition:color .2s var(--ease),background-color .2s var(--ease)}
:focus-visible{outline:3px solid var(--green-2);outline-offset:3px;border-radius:6px}
::selection{background:var(--green-2);color:#fff}
.first-section{margin-top:0!important}

/* ---------- Navigation ---------- */
body>nav{position:sticky!important;top:0!important;left:0;right:0;z-index:1000;
  display:flex!important;align-items:center;justify-content:space-between;gap:16px;
  width:100%!important;height:var(--nav-h)!important;margin:0!important;
  padding:0 clamp(16px,4vw,48px)!important;line-height:1;
  background:rgba(255,255,255,.94)!important;
  -webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);
  box-shadow:0 1px 0 var(--line),0 8px 24px rgba(10,31,68,.06)}
body>nav #check{display:none!important}
body>nav .logo{display:flex;align-items:center;flex:0 0 auto;margin:0!important;padding:0!important;
  width:auto!important;height:auto!important;float:none!important;position:static!important}
body>nav .logo img{height:48px;width:auto;display:block}
body>nav .checkbtn{display:none!important}
.NavbarMenu .overlay{display:none!important}
.NavbarMenu{list-style:none;margin:0;padding:0}
.NavbarMenu__List{list-style:none;margin:0!important;line-height:1!important}
.NavbarMenu__List a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;
  color:var(--navy)!important;font-weight:600;font-size:.95rem;text-decoration:none!important;background:transparent;
  border:0!important;white-space:nowrap}
.NavbarMenu__List a:hover{background:var(--mint)!important;color:var(--green)!important}
.NavbarMenu__List a.active{background:var(--mint)!important;color:var(--green)!important}
.NavbarMenu__List:last-child a{background:var(--navy)!important;color:#fff!important;padding:0 22px}
.NavbarMenu__List:last-child a:hover,.NavbarMenu__List:last-child a.active{background:var(--green)!important;color:#fff!important}

@media (min-width:961px){
  .NavbarMenu{position:static!important;display:flex!important;flex-direction:row!important;align-items:center;gap:4px;
    width:auto!important;height:auto!important;background:transparent!important;transform:none!important;
    left:auto!important;right:auto!important;top:auto!important;box-shadow:none!important;padding:0!important}
}
@media (max-width:960px){
  body>nav .checkbtn{display:grid!important;place-items:center;width:44px;height:44px;margin:0 0 0 auto!important;
    position:static!important;float:none!important;border-radius:12px;color:var(--navy)!important;font-size:1.35rem;cursor:pointer;
    background:var(--bg)}
  body>nav .checkbtn:hover{background:var(--mint)}
  .NavbarMenu{position:fixed!important;top:var(--nav-h)!important;right:0!important;left:auto!important;
    width:min(88vw,360px)!important;height:calc(100dvh - var(--nav-h))!important;
    display:flex!important;flex-direction:column!important;align-items:stretch;gap:6px;
    padding:20px!important;background:#fff!important;overflow-y:auto;
    transform:translateX(105%)!important;transition:transform .35s var(--ease);
    box-shadow:-18px 0 40px rgba(10,31,68,.18);visibility:hidden}
  #check:checked~.NavbarMenu{transform:translateX(0)!important;visibility:visible}
  .NavbarMenu__List{width:100%}
  .NavbarMenu__List a{display:flex;width:100%;min-height:52px;font-size:1.05rem;border-radius:12px;padding:0 16px}
  .NavbarMenu__List:last-child{margin-top:10px}
  .NavbarMenu__List:last-child a{justify-content:center}
  body.nav-open{overflow:hidden}
  body.nav-open::after{content:"";position:fixed;inset:var(--nav-h) 0 0 0;background:rgba(10,31,68,.5);z-index:900}
  body>nav{z-index:1000}
  .NavbarMenu{z-index:950}
}

/* ---------- Shared page hero ---------- */
.page-hero{position:relative;overflow:hidden;text-align:center;color:#fff;
  padding:clamp(48px,8vw,96px) clamp(16px,4vw,48px) clamp(40px,6vw,72px);
  background:radial-gradient(900px 300px at 85% -10%,rgba(0,168,89,.35),transparent 60%),
             linear-gradient(135deg,var(--navy),var(--navy-2))}
.page-hero h1{margin:0 0 12px;font-size:clamp(1.8rem,4.2vw,3rem);line-height:1.15;font-weight:800;color:#fff}
.page-hero p{margin:0 auto;max-width:60ch;color:#cdd9f0;font-size:clamp(1rem,1.6vw,1.15rem)}

/* ---------- Footer ---------- */
footer{background:var(--navy)!important;color:#d6deec;padding:clamp(40px,6vw,72px) clamp(16px,4vw,48px) 0!important;font-size:.95rem}
footer .row.primary{display:grid!important;grid-template-columns:1.6fr 1fr 1fr;gap:clamp(24px,4vw,56px);
  max-width:1200px;margin:0 auto!important;padding:0 0 36px!important;width:auto!important}
footer .column{width:auto!important;float:none!important;margin:0!important;padding:0!important}
footer h3{color:#fff!important;font-size:1.05rem;margin:0 0 14px!important}
footer p{margin:0 0 6px!important;line-height:1.7}
footer a{color:#d6deec;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:0 0 10px}
footer .social{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
footer .social a:not(.whatsapp_float){display:grid;place-items:center;width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;font-size:1.05rem;text-decoration:none}
footer .social a:not(.whatsapp_float):hover{background:var(--green-2);transform:translateY(-2px)}
footer .row.copyright{max-width:1200px;margin:0 auto!important;padding:18px 0!important;text-align:center;
  border-top:1px solid rgba(255,255,255,.14);color:#9fb0cb;font-size:.85rem;background:transparent!important}
footer .row.copyright p{margin:0!important}
@media (max-width:800px){footer .row.primary{grid-template-columns:1fr 1fr}footer .column.about{grid-column:1/-1}}
@media (max-width:480px){footer .row.primary{grid-template-columns:1fr}}

/* ---------- Shared components (gentle, page styles still win on specifics) ---------- */
.team-card,.card-product,.trust-card,.office,.value-box{border-radius:var(--radius);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.team-card:hover,.card-product:hover,.trust-card:hover,.office:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}

/* Tabs (Team + Contact) */
.team-tabs,.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.tab-btn,.tabs button{min-height:44px;padding:0 22px;border-radius:999px;cursor:pointer;font-weight:600;
  transition:background-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}
.tab-btn:active,.tabs button:active{transform:scale(.97)}

/* Region office grid */
.region-grid{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:20px}
.office p{overflow-wrap:anywhere}

/* Contact form */
.contact-box input:not([type=hidden]),.contact-box textarea{width:100%;min-height:50px;padding:13px 16px;
  border:1.5px solid var(--line);border-radius:12px;background:#fff;font-size:1rem;color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.contact-box textarea{min-height:150px;resize:vertical}
.contact-box input:focus,.contact-box textarea:focus{outline:none;border-color:var(--green-2);box-shadow:0 0 0 4px rgba(0,168,89,.18)}
.contact-box button[type=submit]{min-height:52px;padding:0 32px;border:0;border-radius:999px;background:var(--green);
  color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:background-color .2s var(--ease),transform .2s var(--ease)}
.contact-box button[type=submit]:hover{background:var(--navy);transform:translateY(-1px)}
.map-section iframe{display:block;width:100%;height:clamp(280px,48vw,460px);border:0}

/* Back to top */
.to-top{position:fixed;left:16px;bottom:16px;z-index:800;width:46px;height:46px;border:0;border-radius:50%;
  display:grid;place-items:center;background:var(--navy);color:#fff;cursor:pointer;box-shadow:var(--shadow-lg);
  opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--green)}

/* Motion & print */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
@media print{body>nav,.to-top,.whatsapp_float{display:none!important}}