:root{
  --ink:#0a1e45;
  --navy:#164092;
  --navy-2:#1d4ea8;
  --accent:#fdb813;
  --accent-d:#b88200;
  --line-green:#06C755;
  --line-green-d:#05a948;
  --paper:#f6f8fc;
  --card:#fff;
  --muted:#62708c;
  --line:rgba(16,42,92,.09);
  --display:'Sora','IBM Plex Sans Thai',sans-serif;
  --body:'Inter','IBM Plex Sans Thai',sans-serif;
  --maxw:1220px;
  --sh:0 16px 50px -24px rgba(16,42,92,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--ink)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,28px)}
.eyebrow{font-family:var(--body);font-size:.74rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-d);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 28px;border-radius:14px;font-weight:600;font-size:.95rem;font-family:var(--body);cursor:pointer;border:none;transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s,background .22s}
.btn svg{width:18px;height:18px}
.btn-accent{background:var(--accent);color:#3a2800;box-shadow:0 10px 26px -10px rgba(253,184,19,.7)}
.btn-accent:hover{transform:translateY(-3px);box-shadow:0 16px 34px -10px rgba(253,184,19,.8)}
.btn-navy{background:var(--navy);color:#fff;box-shadow:0 10px 26px -12px rgba(22,64,146,.8)}
.btn-navy:hover{transform:translateY(-3px);background:var(--ink)}
.btn-line{background:var(--line-green);color:#04231a;box-shadow:0 10px 26px -10px rgba(6,199,85,.6)}
.btn-line:hover{transform:translateY(-3px);background:var(--line-green-d)}
.btn-ghost{background:rgba(22,64,146,.06);color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(22,64,146,.1);transform:translateY(-3px)}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

header{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s}
header.scrolled{background:rgba(255,255,255,.96);border-bottom-color:var(--line);box-shadow:0 4px 30px -18px rgba(16,42,92,.4)}
.bar{display:flex;align-items:center;justify-content:space-between;height:92px;gap:16px}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:74px;width:auto;transition:.3s}
header.scrolled .bar{height:74px}
header.scrolled .logo img{height:60px}
.menu{display:flex;align-items:center;gap:30px}
.menu>a,.menu .dd>a{font-size:.92rem;font-weight:500;color:#3a4866;transition:.2s;position:relative;white-space:nowrap;cursor:pointer}
.menu>a:not(.menu-cta)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:.3s}
.menu>a:not(.menu-cta):hover{color:var(--navy)}
.menu>a:not(.menu-cta):hover::after{width:100%}
.menu a.active{color:var(--navy)}
.menu-cta{padding:10px 20px;background:var(--accent);color:#3a2800;border-radius:11px;font-weight:600}
.menu-cta:hover{background:var(--navy);color:#fff}
.dd{position:relative;padding:26px 0;margin:-26px 0}
.dd>a{display:inline-flex;align-items:center;gap:5px}
.dd>a svg{width:14px;height:14px;transition:.3s}
.dd-menu{position:absolute;top:calc(100% - 14px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);padding:10px;min-width:230px;opacity:0;pointer-events:none;transition:.25s}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dd:hover>a svg{transform:rotate(180deg)}
.dd-menu a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;font-size:.9rem;font-weight:500;color:#3a4866;transition:.2s}
.dd-menu a:hover{background:var(--paper);color:var(--navy)}
.dd-menu a img{width:24px;border-radius:4px}
.dd-menu a .tag-mini{margin-left:auto;font-size:.6rem;font-weight:700;padding:3px 8px;border-radius:100px;background:rgba(253,184,19,.16);color:var(--accent-d)}
.right{display:flex;align-items:center;gap:13px}
.lang{display:flex;border:1px solid var(--line);border-radius:11px;overflow:hidden;font-size:.78rem;font-weight:600}
.lang button{background:none;border:none;color:var(--muted);padding:8px 12px;cursor:pointer;font-family:var(--body);font-weight:600;transition:.2s}
.lang button.on{background:var(--navy);color:#fff}
.burger{display:none;background:none;border:none;color:var(--navy);font-size:1.7rem;cursor:pointer;line-height:1}

.marquee{background:var(--ink);color:rgba(255,255,255,.5);padding:17px 0;overflow:hidden;white-space:nowrap}
.marquee .track{display:inline-flex;gap:52px;animation:scrollx 30s linear infinite;font-size:.82rem;letter-spacing:.12em;font-weight:500}
.marquee .track span{display:inline-flex;align-items:center;gap:13px}
.marquee .track span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes scrollx{to{transform:translateX(-50%)}}

.section{padding:clamp(70px,9vw,116px) 0}
.sec-head{max-width:640px;margin-bottom:clamp(40px,6vw,60px)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head h2{font-size:clamp(1.8rem,3.8vw,3rem);margin:16px 0 14px}
.sec-head p{color:var(--muted);font-size:clamp(.98rem,1.4vw,1.05rem)}

/* sub-page hero */
.page-hero{position:relative;padding:156px 0 70px;color:#fff;overflow:hidden;background:
  radial-gradient(120% 90% at 85% 10%,rgba(253,184,19,.16),transparent 55%),
  linear-gradient(150deg,#0a1e45 0%,#123163 55%,#164092 100%)}
.page-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;opacity:.6}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .eyebrow{color:var(--accent)}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);color:#fff;margin:14px 0 16px;max-width:20ch}
.page-hero p{color:rgba(255,255,255,.82);font-size:clamp(1rem,1.4vw,1.15rem);max-width:60ch}
.crumb{font-size:.84rem;color:rgba(255,255,255,.6);margin-bottom:8px}
.crumb a:hover{color:var(--accent)}
.page-flag{position:absolute;right:6%;top:50%;transform:translateY(-30%);width:clamp(120px,16vw,200px);border-radius:14px;box-shadow:0 24px 60px -20px rgba(0,0,0,.6);opacity:.92;z-index:2}

/* generic content */
.prose{max-width:760px}
.prose p{color:var(--muted);margin-bottom:18px;font-size:1.02rem}
.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px 24px;transition:.3s}
.fcard:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:transparent}
.fcard .ico{width:50px;height:50px;border-radius:14px;background:linear-gradient(140deg,var(--navy),var(--navy-2));display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.fcard .ico svg{width:24px;height:24px;color:var(--accent)}
.fcard h3{font-size:1.16rem;margin-bottom:7px}
.fcard p{font-size:.93rem;color:var(--muted)}

.mode-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.mode{display:inline-flex;align-items:center;gap:9px;background:var(--paper);border:1px solid var(--line);border-radius:100px;padding:11px 20px;font-weight:600;font-size:.92rem;color:var(--navy)}
.mode svg{width:18px;height:18px;color:var(--accent-d)}

.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:8px}
.doc{display:flex;align-items:flex-start;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.doc svg{width:20px;height:20px;color:var(--accent-d);flex-shrink:0;margin-top:2px}
.doc b{font-weight:600;color:var(--ink);display:block;font-size:.96rem}
.doc span{font-size:.85rem;color:var(--muted)}

.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps-grid::before{content:"";position:absolute;top:32px;left:11%;right:11%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 16px)}
.step{text-align:center;padding:0 16px;position:relative}
.step .num{width:64px;height:64px;border-radius:50%;background:#fff;border:2px solid var(--accent);color:var(--navy);font-family:var(--display);font-size:1.4rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;position:relative;z-index:2;transition:.3s}
.step:hover .num{background:var(--accent);color:#3a2800;transform:scale(1.08)}
.step h3{font-size:1.14rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--muted)}

.cta{position:relative;color:#fff;overflow:hidden;background:
  radial-gradient(80% 120% at 90% 0%,rgba(253,184,19,.2),transparent 55%),
  linear-gradient(120deg,#0a1e45,#164092)}
.cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;opacity:.5}
.cta .wrap{position:relative;z-index:2;text-align:center;padding:clamp(80px,11vw,120px) clamp(18px,4vw,28px)}
.cta h2{font-size:clamp(1.9rem,4.3vw,3.4rem);margin-bottom:16px;color:#fff}
.cta p{font-size:clamp(1rem,1.5vw,1.12rem);color:rgba(255,255,255,.82);max-width:48ch;margin:0 auto 36px}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

footer{background:var(--ink);color:rgba(255,255,255,.6);padding:78px 0 32px}
.foot-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.3fr;gap:clamp(30px,4vw,48px)}
footer .logo{margin-bottom:16px;color:#fff;font-size:1.6rem}
.foot-about{font-size:.91rem;max-width:36ch;line-height:1.8}
footer h4{font-family:var(--display);color:#fff;font-size:1rem;margin-bottom:16px;font-weight:600}
footer .col a{display:block;font-size:.9rem;padding:7px 0;color:rgba(255,255,255,.6);transition:.25s}
footer .col a:hover{color:var(--accent);padding-left:5px}
.foot-contact p{font-size:.89rem;display:flex;align-items:flex-start;gap:11px;margin-bottom:13px;color:rgba(255,255,255,.72)}
.foot-contact svg{width:17px;height:17px;color:var(--accent);flex-shrink:0;margin-top:3px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:54px;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.83rem;color:rgba(255,255,255,.4)}

.float-line{position:fixed;right:22px;bottom:22px;z-index:90;background:var(--line-green);color:#04231a;padding:14px 22px;border-radius:100px;font-weight:600;display:flex;align-items:center;gap:9px;box-shadow:0 14px 36px -8px rgba(6,199,85,.7);transition:.3s;font-size:.92rem}
.float-line svg{width:20px;height:20px}
.float-line:hover{transform:scale(1.06) translateY(-2px)}

@media(max-width:980px){
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .feature-row{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:repeat(2,1fr);gap:42px 0}
  .steps-grid::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .page-flag{display:none}
}
@media(max-width:760px){
  .menu{position:fixed;inset:70px 14px auto 14px;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-radius:18px;padding:10px;box-shadow:0 24px 50px -16px rgba(10,23,48,.4);transform:translateY(-135%);opacity:0;pointer-events:none;transition:.35s}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu>a{width:100%;padding:13px 16px;border-bottom:1px solid var(--line)}
  .menu>a::after{display:none}
  .menu-cta{justify-content:center;margin-top:6px}
  .burger{display:block}
  .dd-menu{position:static;transform:none;opacity:1;pointer-events:auto;box-shadow:none;border:none;border-bottom:1px solid var(--line);border-radius:0;padding:4px 0 8px;min-width:0}
  .dd>a{padding:13px 16px;justify-content:space-between}
  .doc-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;text-align:center}
}
/* ===== HOME-SPECIFIC ===== */
.hero{position:relative;padding:150px 0 90px;color:#fff;overflow:hidden;background:
   radial-gradient(120% 80% at 85% 10%,rgba(253,184,19,.16),transparent 55%),
   radial-gradient(90% 70% at 10% 90%,rgba(29,78,168,.45),transparent 60%),
   linear-gradient(150deg,#0a1e45 0%,#123163 55%,#164092 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;opacity:.6;mask-image:linear-gradient(180deg,#000,transparent)}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero .eyebrow{color:var(--accent)}
.hero h1{font-size:clamp(2rem,4.4vw,3.5rem);font-weight:800;color:#fff;margin:16px 0 0;max-width:none}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .sub{font-size:clamp(1rem,1.4vw,1.18rem);color:rgba(255,255,255,.8);max-width:52ch;margin:22px 0 34px;font-weight:400}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.glass{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:30px;backdrop-filter:blur(10px)}
.glass h3{color:#fff;font-size:1.05rem;margin-bottom:18px;display:flex;align-items:center;gap:9px}
.glass h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(253,184,19,.25)}
.mini-routes{display:flex;flex-direction:column;gap:11px}
.mini-route{display:flex;align-items:center;gap:12px;font-size:.92rem;color:rgba(255,255,255,.9)}
.mini-route img{width:30px;border-radius:4px}
.mini-route .st{margin-left:auto;font-size:.66rem;font-weight:700;letter-spacing:.06em;padding:4px 10px;border-radius:100px}
.st.on{background:rgba(253,184,19,.18);color:var(--accent)}
.st.soon{background:rgba(255,255,255,.1);color:rgba(255,255,255,.6)}
.hero-stats{display:grid;grid-template-columns:repeat(4,auto);gap:clamp(22px,4vw,48px);margin-top:54px;padding-top:40px;border-top:1px solid rgba(255,255,255,.12)}
.hero-stats .n{font-family:var(--display);font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700;line-height:1;white-space:nowrap}
.hero-stats .n em{font-style:normal;color:var(--accent)}
.hero-stats .l{font-size:clamp(.72rem,1.3vw,.82rem);color:rgba(255,255,255,.62);margin-top:8px}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;align-items:stretch}
.svc{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;transition:.3s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:transparent}
.svc .ico{width:48px;height:48px;border-radius:13px;background:linear-gradient(140deg,var(--navy),var(--navy-2));display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 8px 18px -12px rgba(22,64,146,.7)}
.svc .ico svg{width:23px;height:23px;color:var(--accent)}
.svc h3{font-size:1.18rem;margin-bottom:7px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.svc .tagm{font-size:.62rem;font-weight:700;letter-spacing:.06em;color:var(--accent-d);background:rgba(253,184,19,.14);padding:3px 8px;border-radius:6px}
.svc p{font-size:.91rem;color:var(--muted)}
.svc.feature{grid-column:1/-1;display:flex;gap:24px;align-items:center}
.svc.feature .ico{margin-bottom:0;flex-shrink:0}
.svc.feature .txt{flex:1}
.svc.feature h3{font-size:1.3rem}
.coverage{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.coverage::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:28px 28px;opacity:.5}
.coverage .wrap{position:relative;z-index:2}
.coverage .eyebrow{color:var(--accent)}
.coverage .sec-head h2{color:#fff}
.coverage .sec-head p{color:rgba(255,255,255,.6)}
.cov-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,5vw,60px);align-items:center}
.route-list{display:flex;flex-direction:column;gap:12px}
.route{display:flex;align-items:center;gap:16px;padding:17px 20px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:.3s}
.route:hover{background:rgba(255,255,255,.07);transform:translateX(6px)}
.route .flag{width:42px;border-radius:5px;box-shadow:0 4px 14px rgba(0,0,0,.4);flex-shrink:0}
.route .info{flex:1}
.route .info h4{font-size:1.06rem;color:#fff;font-weight:600}
.route .info p{font-size:.82rem;color:rgba(255,255,255,.55)}
.route .tag{font-size:.64rem;font-weight:700;letter-spacing:.08em;padding:6px 12px;border-radius:100px;white-space:nowrap}
.tag.on{background:rgba(253,184,19,.16);color:var(--accent);border:1px solid rgba(253,184,19,.4)}
.tag.soon{background:rgba(255,255,255,.07);color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.18)}
.why{background:var(--paper)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(26px,3vw,34px) 26px;transition:.3s}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:transparent}
.why-card .ico{width:52px;height:52px;border-radius:15px;background:rgba(253,184,19,.14);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.why-card .ico svg{width:25px;height:25px;color:var(--accent-d)}
.why-card h3{font-size:1.18rem;margin-bottom:8px}
.why-card p{font-size:.92rem;color:var(--muted)}
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .cov-layout{grid-template-columns:1fr;gap:42px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .svc-grid{grid-template-columns:1fr}
  .svc.feature{grid-column:span 1;flex-direction:column;align-items:flex-start;gap:20px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:26px 22px}
}
@media(max-width:440px){
  .why-grid,.steps-grid{grid-template-columns:1fr}
}

/* ===== flourishes (ลูกเล่น) ===== */
.hero h1 em{background:linear-gradient(90deg,#fdb813 0%,#ffe08a 50%,#fdb813 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 4.5s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.glass{animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.btn-accent{position:relative;overflow:hidden}
.btn-accent::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);animation:sheen 4.5s ease-in-out infinite}
@keyframes sheen{0%,60%{left:-120%}80%,100%{left:140%}}
.mini-route{transition:.25s}.mini-route:hover{transform:translateX(5px)}
.svc .ico,.why-card .ico,.fcard .ico{transition:transform .3s}
.svc:hover .ico,.why-card:hover .ico,.fcard:hover .ico{transform:rotate(-6deg) scale(1.08)}
@media(max-width:760px){
  .bar{height:78px}
  .logo img{height:62px}
  header.scrolled .bar{height:68px}
  header.scrolled .logo img{height:54px}
  .menu{top:82px}
  .hero{padding-top:120px}
  .page-hero{padding-top:120px}
}

/* reduce awkward Thai line breaks / orphan words */
p,.sec-head p,.hero .sub,.page-hero p,.fcard p,.why-card p,.svc p,.route .info p,.mini-route,.step p{text-wrap:pretty}
h1,h2,h3,.sec-head h2,.hero h1,.page-hero h1{text-wrap:balance}