:root{--navy:#081229;--navy2:#0e1f46;--ink:#0f172a;--muted:#5b6475;--line:#e6eaf2;--soft:#f4f7fc;--blue:#2f7bff;--blue2:#1f5fe0;--cyan:#22d3ee;--heat:#ff8a3d;--green:#22c55e;--violet:#8b5cf6;--r:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Thai",sans-serif;color:var(--ink);background:#fff;line-height:1.55;font-size:17px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--blue)}
button{font:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
header.top{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
header.top.solid,header.top.light{background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(14px);box-shadow:0 1px 0 rgba(15,23,42,.08)}
.top .wrap{display:flex;align-items:center;gap:22px;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:23px;letter-spacing:-.5px;color:#fff}
.brand i{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;font-style:normal;font-size:17px;box-shadow:0 6px 18px -4px rgba(47,123,255,.7)}
header.solid .brand,header.light .brand{color:var(--ink)}
nav.menu{display:flex;gap:2px;margin-inline-start:auto}
nav.menu a{text-decoration:none;color:rgba(255,255,255,.82);padding:9px 13px;border-radius:11px;font-weight:500;font-size:15.5px;transition:.2s}
nav.menu a:hover,nav.menu a.on{color:#fff;background:rgba(255,255,255,.1)}
header.solid nav.menu a,header.light nav.menu a{color:var(--ink)}
header.solid nav.menu a:hover,header.solid nav.menu a.on,header.light nav.menu a:hover,header.light nav.menu a.on{background:var(--soft);color:var(--blue)}
.acts{display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:14px;padding:13px 22px;font-weight:650;font-size:15.5px;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:linear-gradient(135deg,#3b8bff,#1f5fe0);color:#fff;box-shadow:0 12px 28px -10px rgba(47,123,255,.8)}
.btn.glass{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px)}
.btn.ghost{background:var(--soft);color:var(--ink)}
.btn.white{background:#fff;color:var(--blue2);box-shadow:0 12px 28px -12px rgba(0,0,0,.4)}
.btn.big{padding:16px 28px;font-size:17px}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
header.top:not(.solid):not(.light) .acts .btn.ghost{background:rgba(255,255,255,.12);color:#fff}
.burger{display:none;margin-inline-start:auto;background:none;border:0;font-size:27px;cursor:pointer;color:#fff}
header.solid .burger,header.light .burger{color:var(--ink)}
@media (max-width:920px){
  nav.menu,.top .acts{display:none}
  .burger{display:block}
  header.top.open{background:#fff}
  header.top.open .brand,header.top.open .burger{color:var(--ink)}
  header.top.open nav.menu{display:flex;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:#fff;padding:8px 16px 0}
  header.top.open nav.menu a{color:var(--ink);padding:13px}
  header.top.open .acts{display:flex;position:absolute;top:calc(70px + 216px);left:0;right:0;background:#fff;padding:8px 16px 18px;box-shadow:0 20px 30px -20px rgba(0,0,0,.3)}
  header.top.open .acts .btn{flex:1}
  header.top.open .acts .btn.ghost{background:var(--soft);color:var(--ink)}
}
.dark{background:radial-gradient(1200px 600px at 80% -10%,#1d3f8f 0%,transparent 60%),radial-gradient(900px 500px at -10% 30%,#0b3a5c 0%,transparent 55%),var(--navy);color:#fff;position:relative;overflow:hidden}
.dark .lead{color:rgba(255,255,255,.75)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none;animation:float 14s ease-in-out infinite}
.blob.a{width:420px;height:420px;background:#2f7bff;top:-120px;right:8%}
.blob.b{width:340px;height:340px;background:#22d3ee;bottom:-140px;left:4%;animation-delay:-5s;opacity:.35}
.blob.c{width:260px;height:260px;background:#8b5cf6;top:40%;right:-80px;animation-delay:-9s;opacity:.35}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-25px) scale(1.08)}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%);pointer-events:none}
.hero{padding:150px 0 90px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:2}
.page-hero{padding:150px 0 80px;text-align:center}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .lead{margin-inline:auto}
h1{font-size:clamp(38px,5.6vw,68px);line-height:1.03;letter-spacing:-2px;margin:0 0 20px;font-weight:800}
.grad{background:linear-gradient(90deg,#7cc4ff,#22d3ee 45%,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(30px,3.8vw,46px);line-height:1.1;letter-spacing:-1.2px;margin:0 0 16px;font-weight:800}
h3{font-size:20px;margin:0 0 6px;letter-spacing:-.2px}
.lead{font-size:19.5px;color:var(--muted);max-width:600px;margin:0}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:700;letter-spacing:.7px;text-transform:uppercase;font-size:12.5px;margin-bottom:14px}
.dark .kicker{color:#7cc4ff;background:rgba(124,196,255,.1);border:1px solid rgba(124,196,255,.25);padding:6px 12px;border-radius:999px}
.dark .kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(34,211,238,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(34,211,238,0)}}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;color:rgba(255,255,255,.7);font-size:14.5px}
.trust b{color:#fff;font-size:24px;display:block;letter-spacing:-.5px}
section{padding:96px 0;position:relative}
section.soft{background:var(--soft)}
.center{text-align:center}.center .lead{margin-inline:auto}
.head{margin-bottom:48px}
.demo{position:relative;justify-self:center;width:100%;max-width:370px}
.phone{position:relative;border-radius:46px;background:#0b1020;padding:12px;box-shadow:0 50px 90px -30px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.08) inset;transform:rotate(-2deg);transition:transform .6s}
.phone:hover{transform:rotate(0)}
.screen{border-radius:36px;overflow:hidden;background:linear-gradient(180deg,#f7f9fd,#eef3fb);color:var(--ink);padding:18px 18px 20px;position:relative}
.notch{width:110px;height:26px;background:#0b1020;border-radius:0 0 16px 16px;margin:-18px auto 10px}
.s-top{display:flex;justify-content:space-between;align-items:center;font-weight:700;margin-bottom:4px}
.s-top span{font-size:12px;color:var(--muted);font-weight:500}
.ring{position:relative;width:220px;height:220px;margin:4px auto 2px}
.ring svg{width:100%;height:100%;transform:rotate(135deg)}
.ring circle{fill:none;stroke-width:14;stroke-linecap:round}
.ring .track{stroke:#e2e8f3}
.ring .bar{stroke:var(--mc,#2f7bff);transition:stroke-dashoffset .6s,stroke .4s}
.ring .mid{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring .mid small{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.ring .mid b{font-size:60px;letter-spacing:-3px;line-height:1;font-weight:800}
.ring .mid em{font-style:normal;font-size:13px;color:var(--mc,#2f7bff);font-weight:650;margin-top:6px}
.setrow{display:flex;justify-content:center;align-items:center;gap:22px;margin:2px 0 14px}
.setrow button{width:46px;height:46px;border-radius:50%;border:0;background:#fff;box-shadow:0 4px 14px -4px rgba(15,23,42,.25);font-size:22px;cursor:pointer;transition:transform .1s;color:var(--ink)}
.setrow button:active{transform:scale(.9)}
.setrow .pw{width:58px;height:58px;background:var(--mc,#2f7bff);color:#fff;font-size:24px;box-shadow:0 10px 24px -8px var(--mc,#2f7bff)}
.demo.off{--mc:#94a3b8}
.chips{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.chip{border:0;background:#fff;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:650;cursor:pointer;box-shadow:0 2px 6px -2px rgba(15,23,42,.15);transition:.2s;color:var(--ink)}
.chip.on{background:var(--mc,#2f7bff);color:#fff}
.s-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.s-tiles div{background:#fff;border-radius:14px;padding:10px 12px;font-size:12px;color:var(--muted)}
.s-tiles b{display:block;font-size:17px;color:var(--ink)}
.toast{position:absolute;left:-70px;top:80px;background:rgba(255,255,255,.97);color:var(--ink);border-radius:16px;padding:12px 14px;font-size:13.5px;font-weight:650;box-shadow:0 20px 40px -18px rgba(0,0,0,.55);display:flex;gap:10px;align-items:center;max-width:270px;opacity:0;transform:translateY(10px) scale(.97);transition:.5s;z-index:3}
.toast.show{opacity:1;transform:none}
.toast i{font-style:normal;font-size:22px}
.toast small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.toast.t2{left:auto;right:-60px;top:auto;bottom:110px}
.hint{text-align:center;color:rgba(255,255,255,.6);font-size:13.5px;margin-top:18px}
.marquee{overflow:hidden;padding:28px 0;border-bottom:1px solid var(--line);background:#fff;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee .row{display:flex;gap:56px;width:max-content;animation:slide 45s linear infinite}
.marquee span{font-weight:800;font-size:22px;color:#a3adbf;letter-spacing:-.3px;white-space:nowrap}
@keyframes slide{to{transform:translateX(-50%)}}
.mq-t{text-align:center;color:var(--muted);font-size:13px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;padding-top:26px;background:#fff}
.tabs{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center}
.tablist{display:flex;flex-direction:column;gap:10px}
.tab{display:flex;gap:16px;align-items:flex-start;text-align:start;border:1px solid var(--line);background:#fff;border-radius:18px;padding:16px 20px;cursor:pointer;transition:.25s;position:relative;overflow:hidden;color:var(--ink)}
.tab .ic{flex:none;width:44px;height:44px;border-radius:13px;background:var(--soft);display:grid;place-items:center;font-size:22px;transition:.25s}
.tab h3{font-size:17.5px;margin:9px 0 2px}
.tab p{margin:0;color:var(--muted);font-size:15px;max-height:0;overflow:hidden;transition:max-height .35s,margin .35s}
.tab.on{border-color:transparent;box-shadow:0 20px 40px -24px rgba(31,95,224,.55),0 0 0 2px var(--blue) inset}
.tab.on .ic{background:linear-gradient(135deg,var(--cyan),var(--blue))}
.tab.on p{max-height:120px;margin-bottom:4px}
.tab .prog{position:absolute;left:0;bottom:0;height:3px;background:var(--blue);width:0}
.tab.on .prog{animation:prog 7s linear forwards}
.tabs.hold .tab.on .prog{animation:none;width:100%}
@keyframes prog{to{width:100%}}
.stage{position:relative;border-radius:32px;background:linear-gradient(160deg,#0e1f46,#081229);padding:34px;min-height:520px;box-shadow:0 40px 80px -40px rgba(8,18,41,.8);overflow:hidden;color:#fff}
.stage .blob{opacity:.3}
.pane{position:absolute;inset:34px;opacity:0;transform:translateY(16px);transition:.45s;pointer-events:none;display:flex;flex-direction:column;justify-content:center;z-index:1}
.pane.on{opacity:1;transform:none;pointer-events:auto}
.pane h4{margin:0 0 14px;font-size:14px;letter-spacing:.6px;text-transform:uppercase;color:#7cc4ff}
.gl{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:15px 16px}
.gl+.gl{margin-top:10px}
.acrow{display:flex;align-items:center;justify-content:space-between;gap:12px}
.acrow b{font-size:16px}.acrow small{display:block;color:rgba(255,255,255,.6);font-size:13px}
.sw{width:50px;height:30px;border-radius:999px;background:rgba(255,255,255,.22);position:relative;border:0;cursor:pointer;transition:.25s;flex:none}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.25s}
.sw.on{background:var(--cyan)}.sw.on::after{left:23px}
.house{display:flex;align-items:center;gap:18px}
.house .hs{width:96px;height:96px;border-radius:26px;background:rgba(255,255,255,.1);display:grid;place-items:center;font-size:48px;flex:none;transition:.4s}
.house.away .hs{filter:grayscale(1);opacity:.55}
.people{display:flex;gap:6px;margin-top:8px}
.people span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:17px;background:rgba(255,255,255,.15);transition:.5s}
.house.away .people span{transform:translateX(120px);opacity:0}
.week{display:flex;gap:6px;margin-bottom:12px}
.week span{flex:1;text-align:center;padding:8px 0;border-radius:10px;background:rgba(255,255,255,.1);font-size:12.5px;font-weight:700}
.week span.on{background:var(--blue)}
.bars{display:flex;align-items:flex-end;gap:10px;height:190px;margin:10px 0 6px}
.bars div{flex:1;border-radius:9px 9px 4px 4px;background:linear-gradient(180deg,#60a5fa,#2f7bff);height:4%;transition:height 1s cubic-bezier(.2,.8,.2,1);position:relative}
.bars-l{display:flex;gap:10px;font-size:12px;color:rgba(255,255,255,.6)}.bars-l span{flex:1;text-align:center}
.big-n{font-size:44px;font-weight:800;letter-spacing:-1.5px;line-height:1.1}
.avs{display:flex}.avs span{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-size:22px;border:3px solid #0e1f46;margin-inline-end:-10px;background:#334155}
.range{position:relative;height:10px;border-radius:999px;background:rgba(255,255,255,.15);margin:26px 6px 10px}
.range .fill{position:absolute;top:0;bottom:0;left:37%;right:30%;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.range .k{position:absolute;top:50%;width:26px;height:26px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 4px 10px rgba(0,0,0,.35)}
.rl{display:flex;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}
.bub{max-width:84%;padding:11px 14px;border-radius:18px;font-size:14.5px;margin-bottom:8px;opacity:0;transform:translateY(8px);transition:.4s}
.bub.me{margin-inline-start:auto;background:var(--blue);border-bottom-right-radius:6px}
.bub.them{background:rgba(255,255,255,.12);border-bottom-left-radius:6px}
.bub.them b{display:block;font-size:12px;color:#7cc4ff}
.pane.on .bub{opacity:1;transform:none}
.pane.on .bub:nth-child(3){transition-delay:.6s}.pane.on .bub:nth-child(4){transition-delay:1.2s}.pane.on .bub:nth-child(5){transition-delay:1.8s}
.day{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.day::before{content:"";position:absolute;top:31px;left:10%;right:10%;height:3px;background:var(--line);border-radius:3px}
.day .line{position:absolute;top:31px;left:10%;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:3px;width:0;transition:width .7s}
.moment{position:relative;text-align:center;cursor:pointer;padding:0 6px;background:none;border:0;color:var(--ink)}
.moment .dot{width:64px;height:64px;border-radius:20px;margin:0 auto 14px;display:grid;place-items:center;font-size:28px;background:#fff;border:1px solid var(--line);transition:.3s;position:relative;z-index:1}
.moment.on .dot{background:linear-gradient(135deg,var(--cyan),var(--blue));border-color:transparent;transform:translateY(-4px) scale(1.07);box-shadow:0 18px 30px -14px rgba(47,123,255,.8)}
.moment time{font-weight:800;font-size:15px;color:var(--blue)}
.moment h3{font-size:16.5px;margin:4px 0}
.moment p{margin:0;color:var(--muted);font-size:14.5px;transition:.3s}
.moment:not(.on) p{opacity:.55}
.calc{display:grid;grid-template-columns:1.1fr .9fr;border-radius:32px;overflow:hidden;box-shadow:0 40px 80px -50px rgba(8,18,41,.6);border:1px solid var(--line);background:#fff}
.calc .in{padding:44px}
.calc .out{padding:44px;background:radial-gradient(400px 260px at 100% 0,#3b82f6,transparent 60%),linear-gradient(160deg,#1f5fe0,#0e1f46);color:#fff;display:flex;flex-direction:column;justify-content:center}
.field{margin-bottom:26px}
.field label{display:flex;justify-content:space-between;font-weight:650;margin-bottom:12px}
.field label b{color:var(--blue);font-size:19px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--blue) var(--p,50%),#e3e8f1 var(--p,50%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:0 4px 12px rgba(47,123,255,.4);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:pointer}
.out .lbl{opacity:.8;font-weight:600}
.out .save{font-size:clamp(46px,5vw,66px);font-weight:800;letter-spacing:-2px;line-height:1.05;margin:6px 0}
.out .yr{font-size:18px;opacity:.85}
.out .note{font-size:13px;opacity:.65;margin-top:22px}
.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 40px -28px rgba(15,23,42,.35)}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.dark .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);color:#fff}
.dark .card p{color:rgba(255,255,255,.7)}
.ico{width:50px;height:50px;border-radius:15px;background:linear-gradient(135deg,#e0f2fe,#e0e7ff);display:grid;place-items:center;font-size:25px;margin-bottom:16px}
.dark .ico{background:rgba(255,255,255,.1)}
.stat{font-size:50px;font-weight:800;letter-spacing:-1.6px;line-height:1;background:linear-gradient(90deg,var(--blue),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.dark .stat{background:linear-gradient(90deg,#7cc4ff,#a78bfa);-webkit-background-clip:text;background-clip:text}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.list{list-style:none;padding:0;margin:20px 0 0}
.list li{padding:9px 0 9px 34px;position:relative}
.list li::before{content:"✓";position:absolute;left:0;top:9px;width:23px;height:23px;border-radius:50%;background:#dcfce7;color:#15803d;font-weight:800;font-size:13px;display:grid;place-items:center}
.dark .list li::before{background:rgba(34,197,94,.2);color:#4ade80}
.steps{counter-reset:s}
.step{position:relative;padding-top:80px!important}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:26px;left:26px;width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;font-weight:800;display:grid;place-items:center}
.band{background:radial-gradient(600px 300px at 90% 0,#3b82f6 0,transparent 60%),linear-gradient(120deg,#1f5fe0,#0e1f46);color:#fff;border-radius:32px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;overflow:hidden}
.band h2{color:#fff;margin:0 0 8px}.band p{margin:0;opacity:.85;font-size:18px}
.tag{display:inline-block;background:#fff4d6;color:#8a5a00;border-radius:999px;padding:3px 10px;font-size:13px;font-weight:650;vertical-align:middle}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-bottom:10px;transition:box-shadow .2s}
details[open]{box-shadow:0 16px 30px -24px rgba(15,23,42,.4)}
details summary{cursor:pointer;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--blue);font-size:22px;line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin:12px 0 0}
.photo{border-radius:28px;overflow:hidden;box-shadow:0 40px 70px -40px rgba(8,18,41,.6);background:linear-gradient(135deg,#e0ecff,#f5f8ff)}
.photo img{width:100%;height:100%;object-fit:cover}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}.rv.d5{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.shop{display:grid;grid-template-columns:1fr 440px;gap:48px;align-items:start}
.box{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 40px 70px -45px rgba(8,18,41,.55);position:sticky;top:100px;color:var(--ink)}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--soft);border-radius:14px;padding:4px;gap:4px}
.seg button{border:0;background:none;border-radius:11px;padding:11px;font-weight:650;font-size:15px;cursor:pointer;color:var(--muted);transition:.2s}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(15,23,42,.12)}
.qty{display:flex;align-items:center;gap:14px}
.qty button{width:48px;height:48px;border-radius:14px;border:1px solid var(--line);background:#fff;font-size:22px;cursor:pointer;transition:.15s;color:var(--ink)}
.qty button:hover{border-color:var(--blue);color:var(--blue)}
.qty b{font-size:26px;min-width:36px;text-align:center}
.row{display:flex;justify-content:space-between;padding:9px 0;color:var(--muted)}
.row.total{border-top:1px solid var(--line);margin-top:6px;padding-top:16px;color:var(--ink);font-weight:800;font-size:22px}
label.f{display:block;font-size:14px;color:var(--muted);margin:20px 0 8px;font-weight:650}
input.f{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:13px;font:inherit;font-size:16px;transition:.2s}
input.f:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,123,255,.15)}
.note{font-size:13.5px;color:var(--muted);margin-top:14px;text-align:center}
.err{color:#dc2626;font-size:15px;margin-top:10px}
.prod-visual{border-radius:30px;background:radial-gradient(420px 300px at 70% 20%,#dbeafe,transparent),linear-gradient(160deg,#eef4ff,#f8fafc);min-height:420px;display:grid;place-items:center;position:relative;overflow:hidden;border:1px solid var(--line)}
.dark .prod-visual{background:radial-gradient(420px 300px at 70% 20%,rgba(59,130,246,.35),transparent),rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}
.prod-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.device{width:180px;height:180px;border-radius:44px;background:linear-gradient(145deg,#fff,#e4eaf3);box-shadow:0 40px 60px -30px rgba(0,0,0,.6),inset 0 2px 0 #fff;display:grid;place-items:center;position:relative;animation:bob 6s ease-in-out infinite}
.device::after{content:"";width:16px;height:16px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(47,123,255,.18),0 0 24px var(--blue);animation:blink 1.4s infinite}
.device::before{content:"airconet";position:absolute;bottom:26px;font-weight:800;font-size:13px;color:#94a3b8;letter-spacing:.5px}
.waves{position:absolute;left:50%;top:50%;width:180px;height:180px;transform:translate(-50%,-50%)}
.waves span{position:absolute;inset:0;border-radius:50px;border:2px solid rgba(47,123,255,.35);animation:wave 3s ease-out infinite}
.waves span:nth-child(2){animation-delay:1s}.waves span:nth-child(3){animation-delay:2s}
@keyframes wave{from{transform:scale(1);opacity:1}to{transform:scale(2.2);opacity:0}}
@keyframes bob{50%{transform:translateY(-12px)}}
@keyframes blink{50%{opacity:.35}}
footer{background:var(--navy);color:#a9b4c8;padding:64px 0 34px;font-size:15px}
footer .grid{grid-template-columns:2fr 1fr 1fr 1fr}
footer a{color:#a9b4c8;text-decoration:none;display:block;padding:4px 0;transition:.2s}
footer a:hover{color:#fff}
footer h4{color:#fff;margin:0 0 12px;font-size:15px}
footer .brand{color:#fff;margin-bottom:12px}
footer .legal{border-top:1px solid #1e293b;margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13.5px;color:#7c879c}
@media (max-width:980px){
  .hero .wrap,.tabs,.split,.shop,.calc{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .g3,.g4{grid-template-columns:1fr 1fr}
  footer .grid{grid-template-columns:1fr 1fr}
  .day{grid-template-columns:1fr;gap:12px}.day::before,.day .line{display:none}
  .moment{display:grid;grid-template-columns:64px 1fr;gap:16px;text-align:start;align-items:center}
  .moment .dot{margin:0}
  .toast{left:-6px}.toast.t2{right:-6px}
  .box{position:static}
  .stage{min-height:540px}
}
@media (max-width:600px){
  body{font-size:16px}
  section{padding:68px 0}
  .hero{padding:118px 0 64px}.page-hero{padding:118px 0 56px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .cta .btn{flex:1}
  .band{padding:34px 26px}
  .calc .in,.calc .out{padding:28px}
  .stage{padding:22px;min-height:580px}.pane{inset:22px}
  .toast{display:none}
  .ring{width:196px;height:196px}.ring .mid b{font-size:52px}
}
.tabs.paused .tab.on .prog{animation-play-state:paused}
.ring .bar{transition:stroke-dasharray .5s,stroke .4s}
.pane .btn.glass{margin-top:14px;align-self:flex-start}
.price-big{font-size:34px;font-weight:800;letter-spacing:-1px}
.dark .price-big small{font-size:15px;color:rgba(255,255,255,.65);font-weight:500;letter-spacing:0}
.calc .out .note{color:rgba(255,255,255,.7);text-align:left}
.chip{padding:7px 10px;font-size:12.5px}
.moment{align-self:start}
@media (max-width:980px){.tabs .stage{order:-1}.trust{gap:22px}}
/* ---- real app look (Android/iOS app) ---- */
.screen.app{background:#F4F6F9;padding:0;height:660px;color:#1C2333;font-family:Roboto,Inter,system-ui,sans-serif}
.screen.app .notch{margin:0 auto;position:relative;z-index:5}
.view{position:absolute;inset:0;padding:30px 14px 0;transition:transform .45s cubic-bezier(.2,.8,.2,1),opacity .3s;overflow:hidden}
.v-home{transform:translateX(-30%);opacity:0;pointer-events:none}
.v-home.on{transform:none;opacity:1;pointer-events:auto}
.v-room{transform:translateX(100%);background:linear-gradient(180deg,var(--g1),var(--g2));color:#fff;padding:30px 0 0;display:flex;flex-direction:column}
.v-room.on{transform:none}
.a-head{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.a-head b{font-size:27px;font-weight:700;letter-spacing:-.3px}
.avs2{display:flex}.avs2 i{width:27px;height:27px;border-radius:50%;border:2px solid #F4F6F9;margin-inline-start:-7px;color:#fff;font-style:normal;font-size:11px;font-weight:700;display:grid;place-items:center}
.avs2 i.add{background:#9AA2B3;font-size:15px}
.seg3{display:flex;background:#E3E7EE;border-radius:12px;padding:3px;margin-top:10px}
.seg3 button{flex:1;border:0;background:none;border-radius:9px;padding:7px 0;font-size:12.5px;font-weight:600;color:#8A93A6;cursor:pointer;transition:.2s}
.seg3 button em{font-style:normal;color:#8A93A6!important}
.seg3 button.on{background:#fff;color:#1C2333;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.seg3 button.on em{color:inherit}
.seg3 button[data-h=home].on em{color:#2F7BF5!important}.seg3 button[data-h=away].on em{color:#F08A3C!important}.seg3 button[data-h=auto].on em{color:#7B61FF!important}
.a-sub{display:flex;justify-content:space-between;font-size:11px;color:#8A93A6;margin:8px 2px}
.qrow{display:flex;gap:6px;overflow:hidden;margin-bottom:9px}
.qc{flex:none;background:#fff;border-radius:16px;padding:6px 11px;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap}
.qc.red{background:#FDECEC;color:#E53935}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tile{height:112px;border-radius:17px;padding:11px;display:flex;flex-direction:column;justify-content:space-between;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08);cursor:pointer;transition:background .4s,box-shadow .3s,transform .15s;color:#1C2333}
.tile:active{transform:scale(.97)}
.tile.on{background:linear-gradient(135deg,var(--t1),var(--t2));color:#fff;box-shadow:0 6px 14px -6px rgba(0,0,0,.35)}
.tile .tn{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile .tt{font-size:29px;font-weight:300;letter-spacing:-1px;color:#A8AFBD;line-height:1}
.tile.on .tt{color:#fff}
.tile .tb{display:flex;align-items:center;justify-content:space-between}
.tile .pill{border-radius:9px;padding:3px 8px;font-size:11px;font-weight:700;background:#EEF0F4;color:#8A93A6}
.tile.on .pill{background:rgba(255,255,255,.25);color:#fff}
.tile .pwr{width:36px;height:36px;border-radius:50%;border:0;background:#EEF0F4;color:#A8AFBD;font-size:16px;cursor:pointer}
.tile.on .pwr{background:rgba(255,255,255,.22);color:#fff}
.usage{display:flex;align-items:center;gap:10px;background:#fff;border-radius:17px;padding:11px 12px;margin-top:8px;font-size:20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.usage div{flex:1}.usage b{display:block;font-size:12.5px}.usage small{font-size:10.5px;color:#8A93A6}.usage span{color:#2F7BF5}
.tabbar{position:absolute;left:0;right:0;bottom:0;background:#fff;border-top:1px solid #E6E9EF;display:flex;justify-content:space-around;padding:7px 4px 12px}
.tabbar span{display:flex;flex-direction:column;align-items:center;font-size:10px;font-weight:600;color:#8A93A6;padding:3px 9px;border-radius:11px}
.tabbar span.on{color:#1C2333;outline:2px solid #2F7BF5}
.tabbar em{font-style:normal;font-size:15px}
.r-top{display:flex;justify-content:space-between;align-items:center;padding:0 16px}
.r-top #rBack{background:none;border:0;color:#fff;font-weight:600;font-size:15px;cursor:pointer;padding:4px 0}
.gls{width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.25);color:#fff;font-size:18px;cursor:pointer;transition:transform .1s}
.gls:active{transform:scale(.9)}.gls.big{width:50px;height:50px;font-size:21px}
.r-name{text-align:center;font-size:20px;font-weight:700;margin-top:2px}
.r-now{text-align:center;font-size:12px;opacity:.9;margin-top:2px}
.spark{width:100%;height:30px;margin-top:4px;padding:0 16px}
.r-mid{flex:1;display:flex;align-items:center;justify-content:center;gap:16px;min-height:150px}
.r-temp{font-size:92px;font-weight:200;letter-spacing:-5px;line-height:1}
.r-temp sup{font-size:34px;letter-spacing:0;vertical-align:top;position:relative;top:10px;font-weight:300}
.r-temp.off{font-size:68px;letter-spacing:0}
.r-ud{display:flex;flex-direction:column;gap:14px}
.r-line{text-align:center;font-size:13px;opacity:.9}
.r-until{margin:10px 16px 12px;background:rgba(255,255,255,.18);border-radius:13px;padding:9px 11px;display:flex;justify-content:space-between;font-size:11.5px}
.sheet{background:#fff;border-radius:22px 22px 0 0;padding:13px 13px 22px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.b2{border:0;background:#F4F6F9;border-radius:13px;padding:9px 11px;text-align:start;cursor:pointer;color:#1C2333}
.b2.wide{grid-column:1/-1}.b2 small{display:block;font-size:10.5px;color:#8A93A6}.b2 b{font-size:13px}
.v-room.isoff .b2#rMode,.v-room.isoff .b2#rSleep{opacity:.45}
.demo .hint{margin-top:16px}
.prod-visual img.dev{inset:0;width:100%;height:100%;object-fit:contain;padding:34px;filter:drop-shadow(0 30px 30px rgba(0,0,0,.35));animation:bob 6s ease-in-out infinite;z-index:1}
.prod-visual.has .device{display:none}
.prod-visual.has .waves span{border-radius:50%}
.stat{font-size:clamp(34px,3.6vw,46px)}
/* languages */
html.tl body{opacity:0}
body{transition:opacity .2s}
select.lang{appearance:none;-webkit-appearance:none;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23fff' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") no-repeat right 10px center;color:#fff;border-radius:11px;padding:8px 28px 8px 12px;font:600 14px inherit;font-family:inherit;cursor:pointer}
select.lang option{color:#0f172a}
header.solid select.lang,header.light select.lang,header.open select.lang{border-color:var(--line);color:var(--ink);background-color:var(--soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%230f172a' stroke-width='1.6' fill='none'/%3E%3C/svg%3E")}
@media (max-width:920px){select.lang{margin-inline-start:auto}.burger{margin-inline-start:6px}}
[dir=rtl] select.lang{background-position:left 10px center;padding:8px 12px 8px 28px}
[dir=rtl] body{font-family:Inter,system-ui,-apple-system,"Segoe UI","Noto Sans Hebrew","Noto Sans Arabic",Tahoma,sans-serif}
[dir=rtl] h1,[dir=rtl] h2{letter-spacing:0}
[dir=rtl] .list li{padding:9px 34px 9px 0}
[dir=rtl] .list li::before{left:auto;right:0}
[dir=rtl] .marquee .row,[dir=rtl] input[type=range],[dir=rtl] .range,[dir=rtl] .bars,[dir=rtl] .bars-l,[dir=rtl] .week{direction:ltr}
[dir=rtl] .day .line{left:auto;right:10%}
[dir=rtl] .step::before{left:auto;right:26px}
[dir=rtl] .bub.me{border-bottom-right-radius:18px;border-bottom-left-radius:6px}
[dir=rtl] .bub.them{border-bottom-left-radius:18px;border-bottom-right-radius:6px}
[dir=rtl] .tab .prog{left:auto;right:0}
[dir=rtl] .calc .out .note{text-align:right}
:lang(th) h1,:lang(th) h2,:lang(zh) h1,:lang(zh) h2,:lang(ru) h1,:lang(ru) h2{letter-spacing:-.5px}
:lang(th) h1{line-height:1.25}:lang(th) h2{line-height:1.3}
/* real size */
.size-pill{display:inline-block;margin-top:14px;background:rgba(124,196,255,.12);border:1px solid rgba(124,196,255,.3);color:#cfe6ff;border-radius:999px;padding:7px 14px;font-size:14.5px;font-weight:600}
.sizebox{background:#fff;border:1px solid var(--line);border-radius:28px;padding:44px 28px 30px;display:flex;align-items:center;justify-content:center;gap:56px;flex-wrap:wrap;position:relative;box-shadow:0 40px 70px -50px rgba(8,18,41,.5)}
.card-out{width:85.6mm;height:53.98mm;border-radius:3.2mm;border:2px dashed #b6c0d2;display:flex;align-items:flex-end;padding:8px 10px;font-size:12px;color:var(--muted);background:repeating-linear-gradient(135deg,#f7f9fc 0 8px,#fff 8px 16px);flex:none}
.dev-real{width:30mm;height:30mm;border-radius:6mm;background:linear-gradient(145deg,#fff,#e2e8f1);box-shadow:0 14px 24px -12px rgba(0,0,0,.45),inset 0 1px 0 #fff;position:relative;flex:none;margin:0 52px 26px 0}
.dev-real::after{content:"";position:absolute;left:50%;top:42%;width:3mm;height:3mm;border-radius:50%;background:var(--blue);transform:translate(-50%,-50%);box-shadow:0 0 10px var(--blue);animation:blink 1.4s infinite}
.dev-real i{position:absolute;font-style:normal;font-size:12px;font-weight:700;color:var(--blue);white-space:nowrap}
.dev-real .dw{left:0;right:0;bottom:-24px;text-align:center;border-top:1.5px solid var(--blue);padding-top:3px}
.dev-real .dh{top:0;bottom:0;right:-50px;display:flex;align-items:center;border-left:1.5px solid var(--blue);padding-left:5px}
.szn{width:100%;text-align:center;margin:6px 0 0;color:var(--muted);font-size:13px}
[dir=rtl] .dev-real{margin:0 0 26px 52px}[dir=rtl] .dev-real .dh{right:auto;left:-50px;border-left:0;border-right:1.5px solid var(--blue);padding:0 5px 0 0}
@media (max-width:600px){.sizebox{padding:30px 12px 22px;gap:36px}}