/* Good Trust Go — โทนกรมท่า + ทอง */
:root{
  --navy-900:#050c1c; --navy-800:#08132b; --navy-700:#0c1b3d; --navy-600:#122652; --navy-500:#1b3570;
  --gold-100:#fbeeb4; --gold-300:#f1d377; --gold-500:#d9ad42; --gold-700:#a87a1c;
  --ivory:#f6f1e4; --mist:#b9c2d6; --line:rgba(217,173,66,.28);
  --gold-grad:linear-gradient(135deg,#fdf0b5 0%,#e9c45d 34%,#c9952a 62%,#f6de8a 100%);
  --serif:"Playfair Display","Noto Serif Thai","Prompt",serif; --sans:"Prompt","Noto Sans Thai",system-ui,sans-serif; --script:"Charmonman","Noto Serif Thai",cursive;
  --hdr:84px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr)}
body{margin:0;background:var(--navy-800);color:var(--ivory);font-family:var(--sans);font-weight:300;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.ic{width:1.5em;height:1.5em;flex:none}
:focus-visible{outline:2px solid var(--gold-300);outline-offset:3px}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;height:var(--hdr);background:linear-gradient(180deg,rgba(5,12,28,.97),rgba(8,19,43,.94));border-bottom:1px solid var(--line);transition:box-shadow .3s}
.hdr::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold-300) 30%,var(--gold-500) 70%,transparent)}
.hdr.stuck{box-shadow:0 12px 34px rgba(0,0,0,.45)}
.hdr-in{height:100%;display:flex;align-items:center;gap:22px}
.brand img{height:74px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{position:relative;padding:8px 13px;font-size:.95rem;font-weight:400;color:#e6e0cf;white-space:nowrap;transition:color .2s}
.nav a::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:1.5px;background:var(--gold-grad);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:hover{color:var(--gold-300)}.nav a:hover::after{transform:scaleX(1)}
.hdr-call{display:flex;align-items:center;gap:10px;padding:8px 18px 8px 12px;border-radius:999px;background:var(--gold-grad);color:#1a1404;font-weight:600;line-height:1.15;box-shadow:0 6px 20px rgba(217,173,66,.28);white-space:nowrap}
.hdr-call small{display:block;font-size:.68rem;font-weight:500;opacity:.75}
.hdr-call .ic{width:1.6em;height:1.6em}
.lang{display:flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:rgba(5,12,28,.55);flex:none}
.lang [data-l]{display:inline-block;text-decoration:none;cursor:pointer;border:0;background:none;padding:6px 12px;border-radius:999px;font-size:.82rem;font-weight:500;letter-spacing:.06em;color:var(--mist);line-height:1.2;transition:color .2s,background .2s}
.lang [data-l]:hover{color:var(--gold-300)}
.lang [data-l].on{background:var(--gold-grad);color:#1a1404}
.is-en .hero h1{letter-spacing:-.005em}
.is-en .script{font-family:"Playfair Display",serif;font-style:italic;font-weight:600}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:none;padding:11px 10px;flex-direction:column;justify-content:space-between}
.burger span{display:block;height:2px;background:var(--gold-300);border-radius:2px}

/* ---------- Hero slider ---------- */
.hero{position:relative;height:clamp(460px,74vh,720px);overflow:hidden;background:var(--navy-900)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.1s ease,visibility 1.1s}
.slide.on{opacity:1;visibility:visible}
.slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 7s ease-out}
.slide.on>img{transform:scale(1)}
.slide::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(5,12,28,.93) 0%,rgba(8,19,43,.72) 38%,rgba(8,19,43,.12) 72%),linear-gradient(0deg,rgba(5,12,28,.85) 0%,transparent 34%)}
.slide-tx{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding-bottom:40px}
.slide-tx>*{max-width:640px;opacity:0;transform:translateY(18px);transition:opacity .8s .25s,transform .8s .25s}
.slide.on .slide-tx>*{opacity:1;transform:none}
.slide.on .slide-tx>:nth-child(2){transition-delay:.4s}.slide.on .slide-tx>:nth-child(3){transition-delay:.55s}.slide.on .slide-tx>:nth-child(4){transition-delay:.7s}
.script{font-family:var(--script);font-weight:700;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.5;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-top:.2em}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(2rem,4.6vw,3.7rem);line-height:1.32;letter-spacing:.005em;text-shadow:0 4px 30px rgba(0,0,0,.5);margin:6px 0 14px}
.lead{font-size:clamp(1rem,1.5vw,1.2rem);color:#e3ddcb;margin-bottom:28px}
.arr{position:absolute;z-index:3;top:50%;translate:0 -50%;width:50px;height:50px;border-radius:50%;border:1px solid var(--line);background:rgba(5,12,28,.5);color:var(--gold-300);font-size:1.9rem;line-height:1;display:grid;place-items:center;padding-bottom:5px;backdrop-filter:blur(4px);transition:background .2s,border-color .2s}
.arr:hover{background:rgba(217,173,66,.18);border-color:var(--gold-300)}
.arr-p{left:18px}.arr-n{right:18px}
.dots{position:absolute;z-index:3;left:0;right:0;bottom:62px;display:flex;justify-content:center;gap:10px}
.dots button{width:30px;height:4px;border:0;border-radius:4px;background:rgba(246,241,228,.32);padding:0;transition:background .3s,width .3s}
.dots button.on{width:52px;background:var(--gold-grad)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 30px;border-radius:999px;font-weight:500;font-size:1.02rem;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold-grad);color:#1a1404;font-weight:600;box-shadow:0 10px 28px rgba(217,173,66,.3)}
.btn-gold:hover{box-shadow:0 14px 36px rgba(217,173,66,.45)}
.btn-line{border-color:var(--gold-500);color:var(--gold-300);background:rgba(217,173,66,.06)}
.btn-line:hover{background:rgba(217,173,66,.16)}

/* ---------- Badges ---------- */
.badges{position:relative;z-index:5;margin-top:-46px}
.badges-in{display:grid;grid-template-columns:repeat(3,1fr);background:linear-gradient(180deg,var(--navy-600),var(--navy-700));border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.badge{display:flex;align-items:center;gap:16px;padding:22px 28px}
.badge+.badge{border-left:1px solid var(--line)}
.badge b{display:block;font-weight:500;font-size:1.08rem;color:var(--gold-100)}
.badge small{color:var(--mist);font-size:.9rem}
.ring{flex:none;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:var(--gold-300);border:1px solid var(--gold-500);background:radial-gradient(circle at 30% 25%,rgba(241,211,119,.22),rgba(5,12,28,.4))}

/* ---------- Sections ---------- */
.sec{padding:clamp(64px,9vw,112px) 0;position:relative}
.sec-deep{background:linear-gradient(180deg,var(--navy-900),#070f24);border-block:1px solid rgba(217,173,66,.14)}
.sec-deep::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 50% at 85% 0%,rgba(27,53,112,.45),transparent 70%)}
.sec>.wrap{position:relative}
.sh{text-align:center;max-width:760px;margin:0 auto clamp(36px,5vw,58px)}
.sh-left{text-align:left;margin-inline:0;margin-bottom:22px}
.eyebrow{font-size:.78rem;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-500);margin-bottom:10px}
.sh h2{font-family:var(--serif);font-weight:700;font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.4;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-wrap:balance}
.rule{display:block;width:92px;height:2px;margin:16px auto 0;background:linear-gradient(90deg,transparent,var(--gold-300),transparent);position:relative}
.rule::after{content:"";position:absolute;left:50%;top:50%;width:7px;height:7px;background:var(--gold-300);transform:translate(-50%,-50%) rotate(45deg)}
.sh-left .rule{margin-left:0;background:linear-gradient(90deg,var(--gold-300),transparent)}.sh-left .rule::after{left:0}
.sub{color:var(--mist);margin-top:16px;font-size:1.04rem}
.grid{display:grid;gap:26px}.g3{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,rgba(18,38,82,.72),rgba(8,19,43,.9));border:1px solid var(--line);border-radius:18px;overflow:hidden}

/* services */
.svc{display:flex;flex-direction:column;transition:transform .35s,box-shadow .35s,border-color .35s}
.svc:hover{transform:translateY(-6px);border-color:var(--gold-300);box-shadow:0 26px 50px rgba(0,0,0,.5),0 0 0 1px rgba(241,211,119,.25)}
.svc-img{aspect-ratio:1;overflow:hidden}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.svc:hover .svc-img img{transform:scale(1.05)}
.svc-tx{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1;border-top:1px solid var(--line)}
.svc h3{font-family:var(--serif);font-weight:600;font-size:1.25rem;color:var(--gold-100)}
.svc p{color:var(--mist);font-size:.95rem;flex:1}
.more{color:var(--gold-300);font-weight:500;font-size:.92rem;margin-top:6px}.more span{display:inline-block;transition:transform .25s}.more:hover span{transform:translateX(5px)}

/* vip */
.vip{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,64px);align-items:center}
.para{color:#d6d0be;font-size:1.05rem;margin-bottom:28px}
.vip-ph{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:120px;gap:12px}
.ph{padding:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--navy-900);position:relative}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.ph:hover img{transform:scale(1.06)}
.vip-ph .ph{grid-column:span 2;grid-row:span 1}
.vip-ph .ph0{grid-column:span 6;grid-row:span 2}
.vip-ph .ph:nth-child(n+2):nth-last-child(-n+3){grid-row:span 1}
.feats{grid-column:1/-1;list-style:none;margin:12px 0 0;padding:6px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;background:rgba(12,27,61,.6)}
.feats li{display:flex;align-items:center;gap:14px;padding:16px 18px;color:var(--gold-300)}
.feats .ic{width:2em;height:2em}
.feats b{display:block;font-weight:500;color:var(--ivory);font-size:.98rem}
.feats small{color:var(--mist);font-size:.84rem}

/* why */
.why{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,60px);align-items:center}
.why-img{position:relative;padding:0 18px 18px 0}
.why-img img{border-radius:18px;aspect-ratio:4/4.4;object-fit:cover;width:100%;position:relative;z-index:1}
.frame{position:absolute;inset:18px 0 0 18px;border:1px solid var(--gold-500);border-radius:18px}
.why-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 26px}
.why-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid rgba(217,173,66,.16)}
.why-list h3{font-weight:500;font-size:1.04rem;color:var(--gold-100);line-height:1.5}
.why-list p{color:var(--mist);font-size:.9rem}
.stats{margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--gold-500);border-radius:999px;background:linear-gradient(180deg,var(--navy-600),var(--navy-800));box-shadow:inset 0 1px 0 rgba(251,238,180,.2),0 20px 50px rgba(0,0,0,.35)}
.stat{display:flex;align-items:center;justify-content:center;gap:14px;padding:20px 12px;color:var(--gold-300)}
.stat+.stat{border-left:1px solid var(--line)}
.stat .ic{width:2.3em;height:2.3em}
.stat b{display:block;font-family:var(--serif);font-weight:700;font-size:1.6rem;line-height:1.25;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat small{color:var(--mist);font-size:.84rem;display:block;line-height:1.4}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{position:relative;text-align:center;padding:0 10px}
.steps li+li::before{content:"";position:absolute;top:32px;right:calc(50% + 44px);width:calc(100% - 64px);height:1px;background:linear-gradient(90deg,transparent,var(--gold-500))}
.num{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:1.6rem;color:#1a1404;background:var(--gold-grad);box-shadow:0 0 0 7px rgba(217,173,66,.12),0 10px 26px rgba(217,173,66,.25)}
.steps h3{font-weight:500;font-size:1.12rem;color:var(--gold-100)}
.steps p{color:var(--mist);font-size:.93rem}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;grid-auto-flow:dense;gap:14px}
.gal .ph:first-child{grid-column:span 2;grid-row:span 2}
.gal .ph:nth-child(4){grid-column:span 2}

/* reviews */
.rev{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:stretch}
.score{border:1px solid var(--gold-500);border-radius:18px;padding:30px 20px;text-align:center;background:radial-gradient(circle at 50% 0,rgba(241,211,119,.16),transparent 60%),var(--navy-700);display:flex;flex-direction:column;justify-content:center;gap:4px}
.laurel{color:var(--gold-300);font-size:1.6rem}
.score b{font-family:var(--serif);font-size:4rem;line-height:1.1;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.score b i{font-style:normal;font-size:1.4rem;font-weight:500}
.stars{color:var(--gold-300);letter-spacing:3px;font-size:1.1rem}.stars span{color:rgba(246,241,228,.2)}
.score small{color:var(--mist)}
.rev-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.rv{margin:0;padding:24px 26px;display:flex;flex-direction:column;gap:12px}
.rv blockquote{margin:0;font-size:1.06rem;color:var(--ivory);flex:1}
.rv figcaption{display:flex;align-items:center;gap:12px;color:var(--mist);font-size:.92rem}
.av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--gold-grad);color:#1a1404;font-weight:600}

/* contact */
.ct{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
.ct-list{display:grid;gap:12px}
.chan{display:flex;align-items:center;gap:16px;padding:14px 20px 14px 14px;border:1px solid var(--line);border-radius:999px;background:linear-gradient(90deg,rgba(18,38,82,.8),rgba(8,19,43,.6));transition:border-color .25s,transform .25s,background .25s}
a.chan:hover{border-color:var(--gold-300);transform:translateX(5px);background:linear-gradient(90deg,rgba(27,53,112,.9),rgba(12,27,61,.7))}
.chan>div{flex:1;min-width:0}
.chan small{display:block;color:var(--mist);font-size:.8rem;line-height:1.3}
.chan b{font-weight:500;font-size:1.1rem;color:var(--gold-100);overflow-wrap:anywhere;line-height:1.4;display:block}
.chan i{font-style:normal;color:var(--gold-300)}
.chan-line .ring{color:#3fd168}.chan-fb .ring{color:#6ea3ff}.chan-wa .ring{color:#4fdc7c}.chan-tt .ring{color:var(--ivory)}
.hours{display:flex;align-items:center;gap:10px;color:var(--gold-300);margin-top:10px;padding-left:16px;font-weight:400}
.quote{padding:clamp(22px,3vw,34px);display:grid;gap:14px}
.quote h3{font-family:var(--serif);font-size:1.5rem;color:var(--gold-100)}
.quote>p{color:var(--mist);font-size:.92rem;margin-top:-8px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote label{display:grid;gap:6px;font-size:.88rem;color:#d6d0be;font-weight:400}
.quote input,.quote textarea{font:inherit;font-weight:300;color:var(--ivory);background:rgba(5,12,28,.6);border:1px solid rgba(185,194,214,.25);border-radius:10px;padding:11px 14px;width:100%;color-scheme:dark}
.quote input:focus,.quote textarea:focus{outline:none;border-color:var(--gold-300);box-shadow:0 0 0 3px rgba(217,173,66,.18)}
.quote ::placeholder{color:#74809b}
.fbtn{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}.fbtn .btn{flex:1;padding:13px 18px;white-space:nowrap}
.fmsg{color:var(--gold-300);font-size:.9rem;min-height:1.2em}

/* footer */
.ftr{background:var(--navy-900);border-top:1px solid var(--line);padding-top:54px;font-size:.94rem}
.ftr-in{display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:40px;padding-bottom:38px}
.ftr-brand img{height:96px;margin-bottom:14px}
.ftr p,.ftr span{color:var(--mist)}
.ftr h4{font-weight:500;color:var(--gold-300);margin-bottom:12px;font-size:1rem}
.ftr-in a,.ftr-in div>span{display:block;padding:4px 0;color:#d6d0be}.ftr-in a:hover{color:var(--gold-300)}
.ftr-btm{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(217,173,66,.16);padding-block:18px;font-size:.85rem}
.ftr-btm .script{font-size:1.25rem}

.dock{display:none}
.lb{position:fixed;inset:0;z-index:100;background:rgba(3,7,18,.94);display:grid;place-items:center;padding:20px;cursor:zoom-out}
.lb[hidden]{display:none}
.lb img{max-width:100%;max-height:92vh;border-radius:12px;border:1px solid var(--line)}
.lb-x{position:absolute;top:14px;right:18px;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:none;color:var(--gold-300);font-size:1.7rem;line-height:1}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav{position:fixed;top:var(--hdr);left:0;right:0;flex-direction:column;gap:0;background:var(--navy-900);border-bottom:1px solid var(--line);padding:8px 20px 18px;transform:translateY(-130%);transition:transform .35s;z-index:-1}
  .nav.open{transform:none}
  .nav a{padding:13px 4px;border-bottom:1px solid rgba(217,173,66,.12);font-size:1.02rem}
  .lang{margin-left:auto}.burger{display:flex}
}
@media (max-width:900px){
  .g3,.rev-list{grid-template-columns:repeat(2,1fr)}
  .vip,.why,.ct,.rev{grid-template-columns:1fr}
  .feats{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);border-radius:22px}
  .stat:nth-child(3){border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:36px}.steps li+li::before{display:none}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .ftr-in{grid-template-columns:1fr 1fr}.ftr-brand{grid-column:1/-1}
  .why-img img{aspect-ratio:16/10}
}
@media (max-width:640px){
  :root{--hdr:68px}
  .brand img{height:52px}
  .hdr-in{gap:10px}
  .hdr-call{padding:8px;}.hdr-call span{display:none}
  .lang [data-l]{padding:6px 10px}
  .hero{height:clamp(480px,78vh,620px)}
  .slide::before{background:linear-gradient(0deg,rgba(5,12,28,.96) 8%,rgba(8,19,43,.72) 55%,rgba(8,19,43,.35) 100%)}
  .slide-tx{justify-content:flex-end;padding-bottom:110px}
  .arr{display:none}.dots{bottom:72px}
  .badges-in{grid-template-columns:1fr}.badge{padding:14px 20px}.badge+.badge{border-left:0;border-top:1px solid var(--line)}
  .g3,.rev-list,.why-list,.frow{grid-template-columns:1fr}
  .stat{justify-content:flex-start;padding:16px 14px}.stat b{font-size:1.3rem}
  .vip-ph{grid-auto-rows:92px}
  .gal{grid-auto-rows:130px;gap:10px}
  .ftr-in{grid-template-columns:1fr}
  body{padding-bottom:64px}
  .dock{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;border-top:1px solid var(--gold-500)}
  .dk{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;font-weight:500}
  .dk-call{background:var(--gold-grad);color:#1a1404}.dk-line{background:#06c755;color:#fff}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.slide>img{transform:none}}