:root{
  --bg:#080b0a;
  --bg-soft:#0d1210;
  --surface:#111815;
  --surface-2:#15201b;
  --line:rgba(191,255,226,.09);
  --text:#f7fbf8;
  --muted:#9eaca3;
  --emerald:#18d88f;
  --emerald-2:#6df5bf;
  --cyan:#57dcff;
  --amber:#f2bd62;
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,"Noto Sans Thai",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 78% 10%,rgba(24,216,143,.08),transparent 28%),
    linear-gradient(var(--bg),var(--bg));
  line-height:1.65;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
#field{position:fixed;inset:0;width:100%;height:100%;z-index:-3;opacity:.38}
.grain{position:fixed;inset:0;pointer-events:none;z-index:-2;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")}

.header{position:sticky;top:0;z-index:50;background:rgba(8,11,10,.78);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.05)}
.nav{height:80px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.11em}
.brand-symbol{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--emerald),var(--cyan));color:#02100a;letter-spacing:0;box-shadow:0 14px 34px rgba(24,216,143,.2)}
.brand-word{font-size:15px}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a,.footer a{color:var(--muted);transition:.2s}
.nav-links a:hover,.footer a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;padding:3px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.02)}
.lang{width:38px;height:34px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-weight:700;cursor:pointer}
.lang.active{background:var(--emerald);color:#03100a}
.menu-toggle{display:none;margin-left:auto;border:0;background:transparent;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px}

.button{min-height:44px;padding:0 20px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;font-weight:700;transition:.22s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:linear-gradient(180deg,var(--emerald-2),var(--emerald));color:#03100a;box-shadow:0 14px 38px rgba(24,216,143,.18)}
.button-primary:hover{box-shadow:0 18px 44px rgba(24,216,143,.28)}
.button-secondary{background:rgba(255,255,255,.025);border-color:var(--line)}
.button-secondary:hover{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.18)}
.button-large{min-height:56px;padding:0 28px}

.hero{padding:128px 0 118px;min-height:calc(100vh - 80px);display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:82px;align-items:center}
.eyebrow,.section-label{display:inline-flex;align-items:center;gap:8px;color:var(--emerald-2);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 18px var(--emerald)}
.hero h1{font-size:clamp(54px,6.8vw,88px);line-height:1.01;letter-spacing:-.06em;margin:24px 0 28px}
.hero h1 span{color:var(--emerald-2)}
.hero-text{max-width:700px;color:var(--muted);font-size:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:38px 0}
.hero-trust{display:flex;gap:44px;border-top:1px solid var(--line);padding-top:30px}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust strong{font-size:23px}.hero-trust span{font-size:13px;color:var(--muted)}

.hero-stage{position:relative}
.mission-control{border:1px solid rgba(255,255,255,.09);border-radius:26px;background:linear-gradient(180deg,rgba(17,24,21,.96),rgba(7,10,9,.97));box-shadow:0 36px 100px rgba(0,0,0,.48);overflow:hidden}
.mission-top{height:68px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.mission-brand{display:flex;align-items:center;gap:12px}.mini-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(24,216,143,.1);color:var(--emerald-2);font-weight:800}
.mission-brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.14em}.mission-brand strong{display:block}
.status-online{font-size:11px;color:var(--emerald-2);letter-spacing:.12em}
.mission-main{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;padding:20px}
.control-center{position:relative;min-height:390px;border:1px solid var(--line);border-radius:18px;background:radial-gradient(circle at center,rgba(24,216,143,.12),transparent 42%),rgba(255,255,255,.015);display:grid;place-items:center;overflow:hidden}
.control-ring{position:absolute;border-radius:50%;border:1px solid rgba(109,245,191,.18)}
.ring-one{width:280px;height:280px;animation:spin 18s linear infinite}.ring-two{width:205px;height:205px;border-style:dashed;animation:spinReverse 14s linear infinite}
.control-core{width:142px;height:142px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(109,245,191,.2);background:radial-gradient(circle at 30% 25%,rgba(109,245,191,.17),rgba(13,18,16,.95));box-shadow:0 0 60px rgba(24,216,143,.15)}
.control-core span{font-size:10px;letter-spacing:.16em;color:var(--muted)}.control-core strong{font-size:23px;letter-spacing:.1em}.control-core small{color:var(--emerald-2);letter-spacing:.14em}
.node{position:absolute;display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.node i{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 12px var(--emerald)}
.node-a{top:55px;left:54px}.node-b{top:92px;right:40px}.node-c{bottom:68px;right:45px}.node-d{bottom:52px;left:50px}.node-e{top:50%;right:18px}
.control-sidebar{display:grid;gap:10px}
.control-sidebar article{display:flex;align-items:center;padding:16px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.022)}
.control-sidebar div{display:flex;flex-direction:column}.control-sidebar span{color:var(--muted);font-size:11px}.control-sidebar strong{font-size:14px}.control-sidebar b{margin-left:auto;color:var(--emerald-2);font-size:12px}
.mission-bottom{display:grid;grid-template-columns:.55fr 1.45fr;gap:18px;align-items:end;padding:18px 20px;border-top:1px solid var(--line)}
.mission-bottom span{color:var(--muted);font-size:11px}.mission-bottom strong{display:block}
.activity-bars{height:74px;display:flex;align-items:flex-end;gap:7px}
.activity-bars i{flex:1;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,var(--cyan),var(--emerald));opacity:.82;animation:pulseBars 2.6s ease-in-out infinite alternate}
.hero-orbit{position:absolute;border-radius:50%;border:1px solid rgba(109,245,191,.12);z-index:-1}.orbit-a{width:520px;height:520px;right:-90px;top:-70px}.orbit-b{width:330px;height:330px;left:-90px;bottom:-80px;border-style:dashed}

.trust-strip{border-block:1px solid var(--line);background:rgba(255,255,255,.012)}
.trust-grid{min-height:80px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center}
.trust-grid span{text-align:center;color:#738177;font-size:11px;letter-spacing:.14em;text-transform:uppercase}

.section{padding:116px 0}.section-alt{background:rgba(255,255,255,.014);border-block:1px solid var(--line)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:50px}
.section-heading h2,.platform-copy h2,.contact-card h2{font-size:clamp(36px,4.8vw,56px);line-height:1.12;letter-spacing:-.045em;margin:12px 0 0}
.section-heading p{max-width:520px;color:var(--muted);margin:0}

.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.product-card{position:relative;overflow:hidden;padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(17,24,21,.96),rgba(7,10,9,.96));transition:.25s}
.product-card:hover{transform:translateY(-5px);border-color:rgba(109,245,191,.2)}
.product-card.featured:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,var(--emerald),var(--cyan))}
.product-top{display:flex;justify-content:space-between}.tag{font-size:11px;letter-spacing:.13em;color:var(--emerald-2)}.product-top>span:last-child{font-size:13px;color:#59665e}
.product-title-row{display:flex;align-items:center;gap:18px;margin:40px 0 24px}.product-icon{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;border:1px solid rgba(24,216,143,.2);background:rgba(24,216,143,.08);color:var(--emerald-2);font-weight:800}
.product-title-row small{color:var(--muted);font-size:10px;letter-spacing:.12em}.product-title-row h3{font-size:29px;margin:4px 0 0}
.product-card>p{color:var(--muted)}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:20px 0;border-top:1px solid var(--line)}
.feature-list span{font-size:13px;color:#c6d0c9}.feature-list span:before{content:"✓";color:var(--emerald);margin-right:8px}
.product-actions{display:flex;align-items:center;gap:22px;margin-top:18px}.text-link{color:var(--emerald-2);font-weight:700}

.platform-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.platform-copy p{color:var(--muted);margin:22px 0 30px}
.platform-map{position:relative;min-height:500px;display:grid;place-items:center}
.map-node{position:absolute;border:1px solid var(--line);background:rgba(17,24,21,.8);backdrop-filter:blur(12px);box-shadow:0 16px 44px rgba(0,0,0,.25)}
.node-main{width:190px;height:190px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at 35% 30%,rgba(109,245,191,.16),rgba(13,18,16,.95));border-color:rgba(109,245,191,.2)}
.node-main span{font-size:11px;color:var(--muted);letter-spacing:.14em}.node-main strong{font-size:25px;letter-spacing:.08em}
.node-small{width:155px;height:86px;border-radius:16px;padding:14px;display:flex;flex-direction:column;justify-content:center}
.node-small span{font-size:10px;color:var(--emerald-2)}.node-small strong{font-size:13px;letter-spacing:.08em}
.map-a{top:20px;left:40px}.map-b{top:70px;right:10px}.map-c{bottom:55px;left:0}.map-d{bottom:20px;right:50px}
.map-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(109,245,191,.35),transparent);transform-origin:left center}
.line-1{width:190px;top:130px;left:190px;transform:rotate(23deg)}.line-2{width:180px;top:155px;left:330px;transform:rotate(-22deg)}.line-3{width:195px;bottom:150px;left:170px;transform:rotate(-25deg)}.line-4{width:180px;bottom:125px;left:345px;transform:rotate(24deg)}

.architecture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.architecture-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.018)}
.architecture-card>span{color:var(--emerald-2);font-size:12px;letter-spacing:.1em}.architecture-card h3{font-size:19px;margin:24px 0 10px}.architecture-card p{color:var(--muted);font-size:14px;margin:0}

.workflow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.workflow-line:before{content:"";position:absolute;left:12%;right:12%;top:34px;height:1px;background:linear-gradient(90deg,transparent,rgba(109,245,191,.25),transparent)}
.workflow-step{position:relative;padding:26px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.018)}
.workflow-step>span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--surface);border:1px solid rgba(109,245,191,.18);color:var(--emerald-2);font-size:12px}
.workflow-step h3{font-size:19px;margin:24px 0 9px}.workflow-step p{color:var(--muted);font-size:14px;margin:0}

.faq-container{max-width:900px}.faq-list{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.018);padding:0 22px}
summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700}summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--emerald-2)}details[open] summary:after{content:"−"}
details p{color:var(--muted);margin:0;padding:0 0 20px}

.contact-section{padding-top:44px}
.contact-card{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center;padding:56px;border:1px solid rgba(24,216,143,.18);border-radius:24px;background:radial-gradient(circle at 100% 0%,rgba(87,220,255,.09),transparent 42%),linear-gradient(135deg,rgba(17,24,21,.98),rgba(7,10,9,.98))}
.contact-card p{color:var(--muted)}.contact-actions{display:flex;flex-direction:column;gap:12px}
.risk-note{padding:30px 0;background:#060908;border-top:1px solid var(--line)}
.risk-grid{display:grid;grid-template-columns:150px 1fr;gap:30px}.risk-grid strong{color:var(--amber)}.risk-grid p{margin:0;color:#78867c;font-size:13px}

.footer{padding:72px 0 26px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px}.footer-grid p{color:var(--muted)}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:10px}.footer-grid strong{margin-bottom:8px}
.footer-bottom{display:flex;justify-content:space-between;padding-top:34px;margin-top:48px;border-top:1px solid var(--line);color:#69766d;font-size:13px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.show{opacity:1;transform:none}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes spinReverse{to{transform:rotate(-360deg)}}@keyframes pulseBars{to{opacity:.55;transform:scaleY(.92)}}

@media(max-width:980px){
  .nav-links,.nav-login{display:none}.menu-toggle{display:block}.nav-actions{margin-left:auto}
  .nav-links.open{display:flex;position:absolute;left:20px;right:20px;top:70px;flex-direction:column;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
  .hero-grid,.platform-layout,.contact-card{grid-template-columns:1fr}.hero-stage{max-width:760px}.product-grid{grid-template-columns:1fr}
  .architecture-grid,.workflow-line{grid-template-columns:1fr 1fr}.section-heading{display:block}.section-heading p{margin-top:20px}.footer-grid{grid-template-columns:2fr 1fr 1fr}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,1180px)}.hero{padding:90px 0}.section{padding:82px 0}
  .hero h1{font-size:48px}.hero-trust{gap:20px;flex-wrap:wrap}
  .mission-main{grid-template-columns:1fr}.control-center{min-height:330px}.control-sidebar{grid-template-columns:1fr 1fr}
  .mission-bottom{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr 1fr;padding:18px 0;gap:14px}
  .feature-list{grid-template-columns:1fr}.architecture-grid,.workflow-line{grid-template-columns:1fr}.workflow-line:before{display:none}
  .platform-map{min-height:620px}.map-a{top:20px;left:0}.map-b{top:120px;right:0}.map-c{bottom:120px;left:0}.map-d{bottom:20px;right:0}
  .product-actions{align-items:flex-start;flex-direction:column}.contact-card{padding:30px}.risk-grid{grid-template-columns:1fr;gap:8px}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}
}

.optimized-market{display:inline-flex;flex-direction:column;margin:0 0 28px;padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022)}
.optimized-market span{font-size:9px;letter-spacing:.14em;color:var(--muted)}
.optimized-market strong{font-size:15px;color:var(--emerald-2)}
.optimized-market small{font-size:11px;color:var(--muted)}