:root{
  --blue:#0b2f75; --green:#0d6b36; --red:#d7193f; --cream:#fbfaf5;
  --text:#18202a; --muted:#62707f; --line:#dbe3ea;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--blue)}
.brand img{width:78px;height:56px;object-fit:cover;border-radius:8px}
nav{display:flex;gap:18px;flex-wrap:wrap}
nav a{font-weight:700;font-size:14px}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;font-weight:800}
.btn-primary{background:var(--green);color:#fff}
.btn-outline{border:2px solid var(--green);color:var(--green)}
.hero{background:linear-gradient(90deg,#f8fbff 0%,#fff 42%,#eef7f2 100%);padding:48px 0}
.hero-grid{display:grid;grid-template-columns:1.05fr 1.2fr;gap:28px;align-items:center}
.hero h1{font-size:48px;line-height:1.05;color:var(--blue);margin:0 0 14px}
.hero h1 span{color:var(--green)}
.hero .thai{font-size:26px;color:var(--blue);font-weight:700;margin-bottom:18px}
.hero-image img{width:100%;height:470px;object-fit:cover;border-radius:18px}
.valuebar{background:var(--blue);color:#fff}
.values{display:grid;grid-template-columns:repeat(5,1fr);gap:1px}
.value{padding:16px;text-align:center;border-right:1px solid rgba(255,255,255,.25);font-weight:700}
section{padding:62px 0}
.section-title{font-size:34px;color:var(--blue);margin:0 0 8px}
.section-sub{color:var(--green);font-size:21px;font-weight:700;margin-bottom:28px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.06)}
.card img{height:220px;width:100%;object-fit:cover}
.card-body{padding:20px}
.card h3{color:var(--blue);margin-top:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.split img{border-radius:18px;height:420px;object-fit:cover;width:100%}
.list{padding-left:20px}
.highlight{background:var(--cream);border:1px solid #e9e3d2;border-radius:18px;padding:26px}
.bank{background:#f7fbf7;border:2px solid #cfe2d5;border-radius:16px;padding:24px}
.bank h3{color:var(--green);margin-top:0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-card{border:1px solid var(--line);border-radius:16px;padding:24px}
.footer{background:#062f1f;color:#fff;padding:34px 0}
.footer a{color:#fff}
.page-hero{padding:42px 0;background:#f5f9ff}
.page-hero h1{color:var(--blue);font-size:40px;margin:0 0 8px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery img{height:240px;object-fit:cover;border-radius:14px}
.kicker{color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.small{font-size:14px;color:var(--muted)}
@media(max-width:850px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  .cards,.gallery{grid-template-columns:1fr}
  .values{grid-template-columns:1fr 1fr}
  nav{display:none}
  .hero h1{font-size:38px}
  .hero-image img{height:330px}
}