:root{--o:#f97316;--o-dark:#c2410c;--o-light:#fff7ed;--ink:#1f2937;--muted:#6b7280;--line:#fed7aa}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans Thai','Sarabun',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.75;background:#fff}
img{max-width:100%;display:block}
a{color:var(--o-dark);text-decoration:none}
.container{width:min(1120px,92%);margin-inline:auto}
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:3px solid var(--o);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{font-weight:700;font-size:1.15rem;color:var(--ink);display:flex;align-items:center;gap:.6rem}
.brand .logo{width:38px;height:38px;border-radius:8px;background:var(--o);color:#fff;display:grid;place-items:center;font-size:1.3rem}
.brand small{display:block;font-size:.72rem;font-weight:400;color:var(--muted);line-height:1.2}
nav ul{display:flex;gap:.3rem;list-style:none}
nav a{display:block;padding:.5rem .95rem;border-radius:6px;color:var(--ink);font-weight:500}
nav a:hover,nav a.active{background:var(--o);color:#fff}
.menu-btn{display:none;background:var(--o);color:#fff;border:0;border-radius:6px;padding:.4rem .8rem;font-size:1.3rem;cursor:pointer}
.hero{position:relative;color:#fff;background:#7c2d12 center/cover no-repeat;padding:7rem 0 6rem}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(124,45,18,.92),rgba(249,115,22,.55))}
.hero .container{position:relative}
.hero h1{font-size:clamp(1.9rem,4.5vw,3.2rem);line-height:1.3;margin-bottom:1rem}
.hero p{max-width:640px;font-size:1.1rem;margin-bottom:1.8rem;opacity:.95}
.page-hero{padding:4rem 0 3.5rem}
.page-hero h1{font-size:clamp(1.7rem,4vw,2.5rem)}
.btn{display:inline-block;background:var(--o);color:#fff;padding:.8rem 1.8rem;border-radius:8px;font-weight:600;border:2px solid var(--o);transition:.2s}
.btn:hover{background:var(--o-dark);border-color:var(--o-dark);color:#fff}
.btn.ghost{background:transparent;border-color:#fff;margin-left:.6rem}
.btn.ghost:hover{background:#fff;color:var(--o-dark)}
section{padding:4.5rem 0}
section.alt{background:var(--o-light)}
.title{text-align:center;margin-bottom:2.8rem}
.title h2{font-size:clamp(1.5rem,3vw,2rem)}
.title h2::after{content:"";display:block;width:64px;height:4px;background:var(--o);border-radius:2px;margin:.7rem auto 0}
.title p{color:var(--muted);margin-top:.8rem}
.grid{display:grid;gap:1.6rem}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(249,115,22,.18)}
.card img{width:100%;height:200px;object-fit:cover;background:var(--line)}
.card .body{padding:1.4rem}
.card h3{margin-bottom:.5rem;color:var(--o-dark);font-size:1.15rem}
.card p,.card li{color:#4b5563;font-size:.97rem}
.card ul{padding-left:1.2rem;margin-top:.5rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split img{border-radius:14px;width:100%;height:100%;max-height:420px;object-fit:cover;box-shadow:0 14px 34px rgba(0,0,0,.15);background:var(--line)}
.split h2{margin-bottom:1rem;font-size:1.8rem}
.split p{margin-bottom:1rem;color:#4b5563}
.checks{list-style:none;margin-top:1rem}
.checks li{padding-left:1.8rem;position:relative;margin-bottom:.5rem}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--o);font-weight:700}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;text-align:center}
.stat{background:var(--o);color:#fff;border-radius:12px;padding:1.6rem 1rem}
.stat b{display:block;font-size:2rem}
.steps{counter-reset:s}
.step{position:relative;padding:1.4rem 1.4rem 1.4rem 4.2rem;background:#fff;border:1px solid var(--line);border-radius:12px}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:1.1rem;top:1.2rem;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--o);color:#fff;display:grid;place-items:center;font-weight:700}
.step h3{color:var(--o-dark);font-size:1.05rem}
.step p{color:#4b5563;font-size:.95rem}
.cta{background:linear-gradient(100deg,var(--o-dark),var(--o));color:#fff;text-align:center;padding:4rem 0}
.cta h2{margin-bottom:.7rem}
.cta .btn{background:#fff;color:var(--o-dark);border-color:#fff;margin-top:1.2rem}
.cta .btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.info{display:flex;gap:1rem;align-items:flex-start;padding:1.2rem;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:1rem}
.info .ic{flex:none;width:46px;height:46px;border-radius:10px;background:var(--o);color:#fff;display:grid;place-items:center;font-size:1.3rem}
.info h3{font-size:1rem;color:var(--o-dark)}
.info p{color:#4b5563;font-size:.97rem;word-break:break-word}
.map{width:100%;height:100%;min-height:380px;border:0;border-radius:14px}
.policy{max-width:860px}
.policy h2{color:var(--o-dark);font-size:1.3rem;margin:2rem 0 .6rem;padding-left:.8rem;border-left:5px solid var(--o)}
.policy p,.policy li{color:#374151;margin-bottom:.6rem}
.policy ul{padding-left:1.4rem}
footer{background:#1f2937;color:#d1d5db;padding:3.5rem 0 0;border-top:5px solid var(--o)}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:2.5rem;padding-bottom:2.5rem}
footer h4{color:#fff;margin-bottom:.9rem}
footer a{color:#fdba74}
footer a:hover{color:#fff}
footer ul{list-style:none}
footer li{margin-bottom:.4rem;font-size:.95rem}
.copy{border-top:1px solid #374151;text-align:center;padding:1.2rem 0;font-size:.88rem}
@media(max-width:820px){
.menu-btn{display:block}
nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:3px solid var(--o);display:none}
nav.open{display:block}
nav ul{flex-direction:column;padding:.6rem 4%}
.split,.fgrid{grid-template-columns:1fr}
.hero{padding:4.5rem 0 4rem}
.btn.ghost{margin:.6rem 0 0}
section{padding:3.2rem 0}
}