:root{
--ink:#14181d;--ink2:#39424b;--muted:#6b7280;--paper:#fff;--sand:#f7f5f1;--sand2:#efece5;
--wood:#b5793a;--wood2:#8a5522;--woodsoft:#f3e8db;--line:#06c755;--ok:#0e8a53;--bd:#e6e2db;
--r:14px;--sh:0 1px 2px rgba(20,24,29,.05),0 8px 24px -12px rgba(20,24,29,.18);
--maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
font-family:"Leelawadee UI","Noto Sans Thai",-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Roboto,Helvetica,Arial,sans-serif;
font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.row{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;border:1px solid transparent;
border-radius:10px;padding:11px 18px;font-weight:600;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-p{background:var(--ink);color:#fff}
.btn-p:hover{background:#000;transform:translateY(-1px)}
.btn-o{background:#fff;border-color:var(--bd);color:var(--ink)}
.btn-o:hover{border-color:var(--ink)}
.btn-w{background:var(--wood);color:#fff}
.btn-w:hover{background:var(--wood2)}
.btn-line{background:var(--line);color:#fff}
.btn-sm{padding:7px 12px;font-size:14px;border-radius:8px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
/* header */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd)}
.hd{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px;font-size:17px}
.logo .mk{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--wood),var(--wood2));display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800}
nav.main{margin-left:auto;display:flex;gap:22px;font-size:14.5px;color:var(--ink2);font-weight:500}
nav.main a:hover{color:var(--ink)}
nav.main a.on{color:var(--ink);font-weight:700}
.hd-act{display:flex;align-items:center;gap:10px}
.lang{display:flex;border:1px solid var(--bd);border-radius:999px;overflow:hidden;font-size:13px}
.lang button{background:#fff;border:0;padding:5px 11px;cursor:pointer;color:var(--muted);font-weight:600}
.lang button.on{background:var(--ink);color:#fff}
.cartbtn{position:relative}
.cartbtn .badge{position:absolute;top:-7px;right:-7px;background:var(--wood);color:#fff;border-radius:999px;
min-width:19px;height:19px;font-size:11.5px;display:grid;place-items:center;font-weight:700;padding:0 5px}
/* generic */
section{padding:64px 0}
.sec-h{max-width:720px;margin:0 auto 34px;text-align:center}
.eyebrow{color:var(--wood);font-weight:700;font-size:13px;letter-spacing:1.6px;text-transform:uppercase;margin-bottom:10px}
h1{font-size:42px;line-height:1.2;margin:0 0 14px;letter-spacing:-.5px}
h2{font-size:30px;line-height:1.25;margin:0 0 12px;letter-spacing:-.3px}
h3{font-size:19px;margin:0 0 8px}
p.lead{color:var(--ink2);font-size:17px;margin:0}
.muted{color:var(--muted)}
.center{text-align:center}
/* hero */
.hero{background:linear-gradient(180deg,var(--sand),#fff);border-bottom:1px solid var(--bd);padding:70px 0 66px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--bd);border-radius:999px;
padding:6px 14px;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:18px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.hero .sub{color:var(--ink2);font-size:17.5px;margin:0 0 26px}
.facts{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap}
.fact{font-size:14px;color:var(--ink2);display:flex;gap:9px;align-items:center}
.fact b{font-size:15px;color:var(--ink)}
.heroart{border-radius:20px;overflow:hidden;box-shadow:var(--sh);border:1px solid var(--bd);background:#fff}
/* trust strip */
.trust{background:var(--ink);color:#fff;padding:26px 0}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust .t{display:flex;gap:12px;align-items:center;padding-left:18px;border-left:1px solid rgba(255,255,255,.16)}
.trust .t:first-child{border-left:0;padding-left:0}
.trust b{display:block;font-size:16px}
.trust span{font-size:13px;color:rgba(255,255,255,.66)}
.trust .ic{font-size:20px}
/* cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:#d8d2c8}
.card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:16.5px;margin:0}
.card .desc{font-size:13.5px;color:var(--muted);flex:1}
.chip{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
color:var(--wood2);background:var(--woodsoft);border-radius:999px;padding:3px 10px;align-self:flex-start}
/* svg product art */
.art{aspect-ratio:4/3;background:var(--sand2);position:relative;overflow:hidden}
.art svg{width:100%;height:100%;display:block}
/* warehouse */
.wh{background:var(--sand);border-top:1px solid var(--bd);border-bottom:1px solid var(--bd)}
.wh-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.wh-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:13px}
.wh-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--ink2)}
.wh-list .ck{color:var(--ok);font-weight:800}
/* steps / plan */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:20px}
.step .n{width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;
font-weight:800;font-size:14px;margin-bottom:12px}
.step p{font-size:14px;color:var(--muted);margin:0}
/* product detail */
.pd{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:start}
.pd .art{border-radius:var(--r);border:1px solid var(--bd);aspect-ratio:1/1}
.thumbs{display:flex;gap:10px;margin-top:12px}
.thumbs .th{width:72px;height:72px;border:1px solid var(--bd);border-radius:10px;overflow:hidden;cursor:pointer}
.thumbs .th.on{border-color:var(--wood);box-shadow:0 0 0 2px rgba(181,121,58,.18)}
table.spec{width:100%;border-collapse:collapse;margin:18px 0 0;font-size:14.5px}
table.spec td{border-bottom:1px solid var(--bd);padding:11px 4px;vertical-align:top}
table.spec td:first-child{color:var(--muted);width:38%}
.qty{display:inline-flex;align-items:center;border:1px solid var(--bd);border-radius:10px;overflow:hidden;background:#fff}
.qty button{border:0;background:#fff;width:38px;height:42px;cursor:pointer;font-size:17px;font-weight:700;color:var(--ink2)}
.qty button:hover{background:var(--sand)}
.qty input{width:64px;height:42px;border:0;text-align:center;font-weight:700;-webkit-appearance:none}
.buy-note{background:var(--sand);border:1px dashed #d5cec2;border-radius:12px;padding:14px 16px;font-size:14px;color:var(--ink2);margin-top:22px}
/* quote page */
.qt{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start}
.qlist{border:1px solid var(--bd);border-radius:var(--r);overflow:hidden}
.qrow{display:grid;grid-template-columns:64px 1fr auto auto;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--bd)}
.qrow:last-child{border-bottom:0}
.qrow .mini{width:64px;height:64px;border-radius:10px;overflow:hidden;border:1px solid var(--bd);background:var(--sand2)}
.qrow .nm{font-weight:600;font-size:15px}
.qrow .sk{font-size:12.5px;color:var(--muted)}
.rm{border:0;background:transparent;color:#b3261e;cursor:pointer;font-size:13px;font-weight:600}
.empty{padding:44px 20px;text-align:center;color:var(--muted)}
form.qf{background:var(--sand);border:1px solid var(--bd);border-radius:var(--r);padding:22px}
.fld{margin-bottom:14px}
.fld label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--ink2)}
.fld label .req{color:#b3261e}
.fld input,.fld textarea,.fld select{width:100%;border:1px solid var(--bd);border-radius:10px;padding:11px 13px;background:#fff}
.fld input:focus,.fld textarea:focus{outline:2px solid rgba(181,121,58,.28);border-color:var(--wood)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.captcha{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #d3d3d3;border-radius:6px;padding:12px 14px;max-width:304px;margin:6px 0 16px}
.captcha .box{width:24px;height:24px;border:2px solid #c1c1c1;border-radius:3px;cursor:pointer;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}
.captcha .box.on{background:var(--ok);border-color:var(--ok)}
.captcha small{color:#6b7280;font-size:11px;display:block}
.captcha .gl{margin-left:auto;text-align:right;font-size:10px;color:#9aa0a6;line-height:1.3}
.notice{background:#fff;border:1px solid var(--bd);border-left:3px solid var(--wood);border-radius:10px;padding:14px 16px;font-size:13.5px;color:var(--ink2)}
.mailprev{background:#0f1115;color:#cfd6dd;border-radius:12px;padding:16px;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;margin-top:14px;overflow:auto}
.ok-card{background:#fff;border:1px solid #cfe9d9;border-radius:var(--r);padding:26px;text-align:center}
.ok-card .tick{width:56px;height:56px;border-radius:50%;background:#e7f6ee;color:var(--ok);display:grid;place-items:center;font-size:28px;margin:0 auto 14px}
/* line float */
.line-float{display:none}
@media(max-width:860px){
.line-float{display:flex;position:fixed;right:16px;bottom:18px;z-index:70;background:var(--line);color:#fff;
align-items:center;gap:9px;border-radius:999px;padding:12px 18px;font-weight:700;box-shadow:0 8px 26px -6px rgba(6,199,85,.6);font-size:15px}
nav.main{display:none}
}
/* footer */
footer{background:var(--ink);color:rgba(255,255,255,.72);padding:48px 0 30px;font-size:14px}
footer h4{color:#fff;font-size:15px;margin:0 0 12px}
footer a:hover{color:#fff}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:30px}
.fbot{border-top:1px solid rgba(255,255,255,.13);margin-top:34px;padding-top:20px;font-size:12.5px;color:rgba(255,255,255,.5);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:980px){
.hero-grid,.wh-grid,.pd,.qt{grid-template-columns:1fr;gap:30px}
.g3,.g4,.steps{grid-template-columns:repeat(2,1fr)}
.fgrid{grid-template-columns:1fr 1fr}
.trust .wrap{grid-template-columns:1fr 1fr}
h1{font-size:32px}h2{font-size:24px}
section{padding:46px 0}
}
@media(max-width:560px){
.hd{gap:9px}
.logo{font-size:14.5px;white-space:nowrap;flex:0 0 auto}
.logo .mk{width:26px;height:26px;font-size:12px}
.hd-act{gap:7px;flex:0 0 auto;margin-left:auto}
.lang button{padding:4px 7px;font-size:12px}
header .btn-sm{padding:7px 9px;font-size:12px;white-space:nowrap}
.line-float{right:12px;bottom:14px;padding:10px 14px;gap:7px;font-size:13px}
.line-float span:first-child{font-size:16px}
.g3,.g4,.steps,.two,.trust .wrap,.fgrid{grid-template-columns:1fr}
.qrow{grid-template-columns:54px 1fr auto;gap:10px}
.qrow .mini{width:54px;height:54px}
.qrow .qtywrap{grid-column:2/4}
h1{font-size:27px}
}