:root{
  --ink:#1b1a17;
  --ink-soft:#4a463f;
  --cream:#fbf6ec;
  --paper:#ffffff;
  --gold:#b8873b;
  --gold-deep:#8c611f;
  --wine:#7a1f2b;
  --line:#e6ddcb;
  --shadow:0 18px 40px -24px rgba(40,28,10,.45);
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:"Noto Sans Thai",system-ui,sans-serif;
  font-size:17px;line-height:1.95;
}
img{max-width:100%;display:block}
a{color:var(--gold-deep);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(1120px,92vw);margin-inline:auto}
h1,h2,h3{font-family:"Noto Serif Thai",serif;line-height:1.5;color:var(--ink)}
h1{font-size:clamp(2rem,4.4vw,3.2rem);margin:0 0 .6rem}
h2{font-size:clamp(1.45rem,2.6vw,2.1rem);margin:2.6rem 0 .8rem}
h3{font-size:1.18rem;margin:1.8rem 0 .4rem}
p{margin:0 0 1.05rem;color:var(--ink-soft)}

/* header */
.topbar{background:var(--ink);color:#e9e1d2;font-size:.86rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;padding:.5rem 0}
.topbar a{color:#e9e1d2}
header.site{position:sticky;top:0;z-index:40;background:rgba(251,246,236,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.65rem;color:var(--ink)}
.brand .mark{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--wine));color:#fff;display:grid;place-items:center;font-family:"Noto Serif Thai",serif;font-size:1.1rem}
.brand b{display:block;font-family:"Noto Serif Thai",serif;font-size:1.05rem;line-height:1.3}
.brand span{font-size:.75rem;color:var(--ink-soft);letter-spacing:.08em}
nav.main ul{display:flex;flex-wrap:wrap;gap:.2rem;list-style:none;margin:0;padding:0}
nav.main a{display:block;padding:.45rem .7rem;border-radius:999px;color:var(--ink);font-size:.94rem}
nav.main a:hover{background:#f0e6d2;text-decoration:none}
nav.main a.active{background:var(--ink);color:var(--cream)}
.cta{display:inline-block;padding:.7rem 1.4rem;border-radius:999px;background:var(--wine);color:#fff;font-weight:600}
.cta:hover{background:#5f1721;text-decoration:none;color:#fff}
.cta.ghost{background:transparent;border:1px solid var(--gold);color:var(--gold-deep)}
.cta.ghost:hover{background:#f4ead6;color:var(--gold-deep)}

/* hero */
.hero{position:relative;min-height:64vh;display:grid;align-items:center;color:#fff;background:#2a1a10}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero .wrap{position:relative;padding:5rem 0}
.hero h1{color:#fff;max-width:20ch;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.hero p{color:#f3e8d6;max-width:60ch;font-size:1.08rem}
.eyebrow{display:inline-block;letter-spacing:.24em;font-size:.76rem;text-transform:uppercase;color:var(--gold);margin-bottom:.8rem}
.hero .eyebrow{color:#e8c483}
.btnrow{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}

/* sections */
section{padding:2.4rem 0}
.page-head{background:var(--ink);color:#f4ecdd;padding:3.4rem 0 3rem}
.page-head h1{color:#fff}
.page-head p{color:#ddd2bd;max-width:70ch}
.grid{display:grid;gap:1.4rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card .body{padding:1.1rem 1.2rem 1.4rem}
.card h3{margin-top:0}
.card img{aspect-ratio:3/2;object-fit:cover;width:100%}
figure{margin:1.6rem 0}
figure img{border-radius:var(--radius);box-shadow:var(--shadow)}
figcaption{font-size:.86rem;color:#7c766a;margin-top:.5rem;text-align:center}
.split{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:center}
.panel{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:12px;padding:1.2rem 1.4rem;margin:1.6rem 0}
.panel h3{margin-top:0}
table{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:1.4rem 0}
th,td{padding:.7rem .9rem;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem}
th{background:#f3ead9;font-family:"Noto Serif Thai",serif}
ul.tick{list-style:none;padding:0;margin:0 0 1.2rem}
ul.tick li{padding-left:1.7rem;position:relative;margin-bottom:.45rem;color:var(--ink-soft)}
ul.tick li::before{content:"◆";position:absolute;left:0;color:var(--gold)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin:1.6rem 0}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:1.1rem;text-align:center}
.stat b{display:block;font-family:"Noto Serif Thai",serif;font-size:1.8rem;color:var(--wine)}
.stat span{font-size:.85rem;color:var(--ink-soft)}
.band{background:var(--ink);color:#f2e9d9}
.band h2,.band h3{color:#fff}
.band p{color:#ddd2bd}
details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:.9rem 1.1rem;margin-bottom:.7rem}
summary{cursor:pointer;font-family:"Noto Serif Thai",serif;font-size:1.02rem}
details p{margin:.7rem 0 0}
.toc{background:#f3ead9;border-radius:var(--radius);padding:1.2rem 1.5rem;margin:1.8rem 0}
.toc ol{margin:.4rem 0 0;padding-left:1.2rem;columns:2;column-gap:2rem}
.toc li{margin-bottom:.25rem;font-size:.95rem}
@media(max-width:600px){.toc ol{columns:1}}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem}
.gallery img{border-radius:12px;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
form.contact{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;display:grid;gap:.8rem}
label{font-size:.9rem;font-weight:600;color:var(--ink)}
input,textarea,select{width:100%;padding:.65rem .8rem;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fffdf8}
footer.site{background:#14130f;color:#cfc7b6;margin-top:3rem;padding:2.6rem 0 1.4rem;font-size:.93rem}
footer.site h4{font-family:"Noto Serif Thai",serif;color:#fff;margin:0 0 .6rem;font-size:1.02rem}
footer.site a{color:#dcc79b}
footer.site .cols{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin-bottom:.35rem}
.copyright{border-top:1px solid #2b2820;margin-top:1.8rem;padding-top:1rem;font-size:.85rem;color:#9a9384;text-align:center}
.breadcrumb{font-size:.85rem;color:#8b8474;padding-top:1rem}