:root{
  --white:#ffffff;
  --cream:#fbf7ee;
  --cream-2:#f5edda;
  --gold:#c9a24a;
  --gold-strong:#b8892b;
  --gold-text:#8a6414;      /* ทองเข้ม สำหรับตัวอักษรบนพื้นขาว (อ่านง่าย) */
  --yellow:#f5c518;
  --yellow-soft:#fff4c2;
  --ink:#231e16;            /* น้ำตาลเข้มเกือบดำ — สีเสริมให้ทองดูหรู */
  --ink-2:#3a3226;
  --muted:#6d6252;
  --line:#ece2cb;
  --gold-grad:linear-gradient(135deg,#f7e08a 0%,#d9b24c 35%,#b8892b 65%,#e9c766 100%);
  --shadow:0 10px 30px rgba(73,54,15,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:"Sarabun",system-ui,sans-serif;font-size:17px;line-height:1.7;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Kanit",sans-serif;line-height:1.25;margin:0 0 .5em;font-weight:600}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-text)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-family:"Kanit";font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-text);background:var(--yellow-soft);padding:4px 14px;border-radius:99px;margin-bottom:14px}
.section{padding:90px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 46px}
.section-head h2{font-size:clamp(28px,4vw,40px)}
.section-head p{color:var(--muted);margin:0}
.gold-text{background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:"Kanit";font-weight:500;font-size:17px;padding:13px 26px;border-radius:99px;text-decoration:none;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold-grad);color:var(--ink);box-shadow:0 8px 22px rgba(184,137,43,.35)}
.btn-line{background:#06c755;color:#fff}
.btn-ghost{background:var(--white);color:var(--ink);border:1.5px solid var(--gold)}
.btn svg{width:20px;height:20px;flex:none}

/* header */
header.top{position:sticky;top:0;z-index:50;overflow-x:clip;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:54px;height:54px;object-fit:contain;mix-blend-mode:multiply;flex:none}
.brand b{font-family:"Kanit";font-size:24px;letter-spacing:.04em}
.brand small{display:block;font-size:12px;color:var(--muted);margin-top:-6px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink-2);font-family:"Kanit";font-weight:400}
.nav-links a:hover{color:var(--gold-text)}
.nav-links .btn{padding:9px 20px;font-size:15px}
.nav{gap:22px}
.nav-links{margin-left:auto}
.lang-switch{display:flex;background:var(--cream-2);border-radius:99px;padding:3px;font-family:"Kanit";font-size:14px;font-weight:500;flex:none}
.lang-switch a{padding:5px 12px;border-radius:99px;text-decoration:none;color:var(--muted);line-height:1.2}
.lang-switch a[href]:hover{color:var(--gold-text)}
.lang-switch a[aria-current]{background:var(--ink);color:var(--yellow)}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-btn span{display:block;width:26px;height:2.5px;background:var(--ink);margin:5px 0;border-radius:2px}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 500px at 85% -10%,#fff1b8 0%,transparent 60%),linear-gradient(180deg,var(--cream) 0%,var(--white) 100%);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding-top:60px;padding-bottom:90px}
.hero h1{font-size:clamp(34px,5.4vw,60px);font-weight:700}
.hero p.lead{font-size:19px;color:var(--muted);max-width:540px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--ink-2);font-size:15px}
.hero-badges span{display:flex;align-items:center;gap:6px}
.hero-badges svg{width:18px;height:18px;color:var(--gold-strong)}
.hero-art{position:relative}
.hero-art .frame{border-radius:28px;overflow:hidden;box-shadow:0 30px 60px rgba(73,54,15,.22);border:6px solid #fff;transform:rotate(1.5deg)}
.hero-art .chip{position:absolute;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:var(--shadow);font-family:"Kanit";display:flex;gap:10px;align-items:center}
.hero-art .chip b{font-size:22px;color:var(--gold-text)}
.hero-art .chip small{display:block;font-size:13px;color:var(--muted);font-family:"Sarabun";line-height:1.2}
.chip.c1{left:-18px;bottom:-22px}
.chip.c2{right:-10px;top:-18px}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:70px}
.sparkle{position:absolute;color:var(--yellow);opacity:.8;animation:twinkle 3s ease-in-out infinite}
@keyframes twinkle{50%{opacity:.25;transform:scale(.8)}}

/* stats strip */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:34px;padding-bottom:34px;text-align:center}
.stats b{display:block;font-family:"Kanit";font-size:34px;font-weight:600}
.stats span{color:#d9cdb3;font-size:15px}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-4px);border-color:var(--gold)}
.icon{width:54px;height:54px;border-radius:16px;background:var(--yellow-soft);display:grid;place-items:center;margin-bottom:16px;color:var(--gold-text)}
.icon svg{width:28px;height:28px}
.card h3{font-size:21px}
.card p{margin:0;color:var(--muted)}

/* services */
.services{background:var(--cream)}
.svc-layout{display:grid;grid-template-columns:330px 1fr;gap:40px;align-items:center}
.svc-mascot{mix-blend-mode:multiply;max-width:320px;margin:0 auto}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.svc{display:flex;gap:16px;background:#fff;border-radius:var(--radius);padding:22px;border:1px solid var(--line)}
.svc .icon{flex:none;margin:0}
.svc h3{font-size:19px;margin-bottom:4px}
.svc p{margin:0;color:var(--muted);font-size:16px}

/* fleet */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:34px}
.tab{font-family:"Kanit";font-size:16px;padding:10px 20px;border-radius:99px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}
.tab[aria-selected="true"]{background:var(--gold-grad);border-color:transparent;color:var(--ink);font-weight:500}
.fleet-panel{display:grid;grid-template-columns:minmax(0,500px) 1fr;gap:40px;align-items:start;justify-content:center}
.fleet-main{border-radius:22px;overflow:hidden;aspect-ratio:4/3;background:var(--cream);box-shadow:var(--shadow);max-width:500px}
.fleet-main img{width:100%;height:100%;object-fit:cover}
.fleet-info h3{font-size:30px}
.seat-pill{display:inline-block;background:var(--ink);color:var(--yellow);font-family:"Kanit";padding:4px 14px;border-radius:99px;font-size:14px;margin-bottom:12px}
.specs{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.specs li{display:flex;gap:8px;align-items:flex-start;font-size:16px}
.specs li::before{content:"";flex:none;width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--gold-strong)}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:20px}
.thumbs button{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;aspect-ratio:1;background:var(--cream)}
.thumbs button:hover,.thumbs button.on{border-color:var(--gold-strong)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.fleet-note{color:var(--muted);font-size:14px;margin-top:10px}

/* luggage band */
.band{background:var(--gold-grad);}
.band .wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:30px;align-items:center;padding-top:50px;padding-bottom:50px}
.band h2{font-size:clamp(26px,3.4vw,36px)}
.band p{margin:0;color:var(--ink-2)}
.band-imgs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.band-imgs img{border-radius:14px;aspect-ratio:3/4;object-fit:cover;border:4px solid #fff;box-shadow:0 10px 20px rgba(0,0,0,.12)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;text-align:center;padding:24px 18px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:58px;height:58px;margin:0 auto 14px;border-radius:50%;background:var(--gold-grad);font-family:"Kanit";font-size:24px;font-weight:600;box-shadow:0 8px 18px rgba(184,137,43,.3)}
.step h3{font-size:19px}
.step p{margin:0;color:var(--muted);font-size:16px}
.steps-cta{text-align:center;margin-top:30px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* articles */
.articles{background:var(--cream)}
.art-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
article.post{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
article.post .cover{aspect-ratio:16/8;overflow:hidden;background:var(--cream-2)}
article.post .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
article.post:hover .cover img{transform:scale(1.04)}
article.post .body{padding:24px 26px 26px}
article.post .tag{font-family:"Kanit";font-size:13px;color:var(--gold-text)}
article.post h3{font-size:22px;margin-top:4px}
article.post .excerpt{color:var(--muted);margin:0 0 10px}
article.post details summary{cursor:pointer;font-family:"Kanit";color:var(--gold-text);list-style:none;display:inline-flex;align-items:center;gap:6px}
article.post details summary::-webkit-details-marker{display:none}
article.post details summary::after{content:"→";transition:transform .2s}
article.post details[open] summary::after{transform:rotate(90deg)}
article.post details[open] summary .more{display:none}
article.post details:not([open]) summary .less{display:none}
article.post .full{margin-top:12px;font-size:16px}
article.post .full h4{font-size:18px;margin:18px 0 6px}
article.post .full ul{padding-left:20px;margin:6px 0}

/* faq */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:18px 4px}
.faq summary{cursor:pointer;font-family:"Kanit";font-size:19px;font-weight:500;list-style:none;display:block;position:relative;padding-right:40px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:0;width:24px;text-align:center;font-size:26px;line-height:1.1;color:var(--gold-strong);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:10px 0 0;color:var(--muted)}

/* contact */
.contact{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.contact .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.contact h2{font-size:clamp(28px,4vw,42px)}
.contact p{color:#d9cdb3}
.contact-list{display:grid;gap:14px;margin-top:26px}
.contact-item{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.06);border:1px solid rgba(233,199,102,.25);border-radius:16px;padding:16px 20px;text-decoration:none;color:#fff;transition:background .2s}
.contact-item:hover{background:rgba(233,199,102,.12)}
.contact-item .ci-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none}
.contact-item .ci-icon svg{width:26px;height:26px}
.contact-item small{display:block;color:#bfb196;font-size:14px}
.contact-item b{font-family:"Kanit";font-size:20px;font-weight:500;word-break:break-all}
.contact-mascot{border-radius:50%;max-width:360px;width:100%;margin:0 auto;border:6px solid var(--gold);box-shadow:0 0 0 10px rgba(233,199,102,.15)}

footer{background:#17130d;color:#a99c82;font-size:14px;padding:26px 0}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot-brand{display:flex;align-items:center;gap:18px}
.foot-brand img{width:110px;flex:none;background:#fff;border-radius:14px;padding:6px;box-shadow:0 0 0 3px rgba(233,199,102,.35)}

/* floating contact (mobile) */
.fab{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;flex-direction:column;gap:10px}
.fab a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.25);color:#fff}
.fab a svg{width:26px;height:26px}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(20,16,10,.92);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:min(1000px,100%);border-radius:12px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:24px;cursor:pointer}
.lb-close{top:16px;right:16px}.lb-prev{left:16px;top:50%}.lb-next{right:16px;top:50%}

.nowrap{white-space:nowrap}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}.sparkle{animation:none}html{scroll-behavior:auto}}

@media (max-width:960px){
  .hero .wrap,.fleet-panel,.svc-layout,.contact .wrap,.band .wrap{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .svc-mascot{max-width:240px;margin:0 auto}
  .contact-mascot{max-width:260px}
}
@media (max-width:760px){
  body{font-size:16px}
  .section{padding:64px 0}
  .wrap{padding:0 16px}
  .nav-links{position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:12px;justify-content:center;border:0}
  .nav{gap:10px}
  .lang-switch{margin-left:auto}
  footer .wrap{padding-right:84px}   /* เว้นที่ให้ปุ่มโทร/LINE ที่ลอยอยู่ */
  .foot-brand img{width:88px}
  .menu-btn{display:block}
  .why-grid,.svc-grid,.art-grid{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .specs{grid-template-columns:1fr}
  .chip.c1{left:6px}.chip.c2{right:6px}
  .steps{grid-template-columns:1fr}
}
@media (min-width:761px){.fab{display:none}}