:root{--bg:#f5f9ff;--sf:#fff;--ink:#0b1b3a;--mute:#52627f;--line:#e0e9f6;--a:#00aeef;--b:#0086cc;--c:#0063a8;--bg2:#fff;--nv:#08142e;--nv2:#0d2147;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#07122b;--sf:#0d1f45;--bg2:#0d1f45;--ink:#eaf4ff;--mute:#9bb0cf;--line:rgba(120,180,255,.18);--b:#2cbcf5;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#07122b;--sf:#0d1f45;--bg2:#0d1f45;--ink:#eaf4ff;--mute:#9bb0cf;--line:rgba(120,180,255,.18);--b:#2cbcf5;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.65 "Be Vietnam Pro",system-ui,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
a{color:inherit;text-decoration:none}p{margin:0}
h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.025em}
:focus-visible{outline:2px solid var(--a);outline-offset:3px;border-radius:6px}
.w{max-width:1200px;margin:0 auto;padding:0 28px}
.top{background:linear-gradient(90deg,var(--c),var(--b));color:#fff;font-size:14px;text-align:center;padding:9px 16px;padding-top:calc(9px + env(safe-area-inset-top,0px))}
.top a{font-weight:700;text-decoration:underline;text-underline-offset:3px;margin-left:8px}
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--sf) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header .w{display:flex;align-items:center;gap:32px;height:76px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;line-height:1.1}
.brand img{height:46px;background:#fff;border-radius:10px;padding:4px 7px;border:1px solid var(--line)}
.brand small{display:block;font-weight:500;font-size:11px;color:var(--mute);letter-spacing:.05em}
nav{display:flex;gap:8px;margin-left:auto;font-size:15px;font-weight:500}
nav a{padding:8px 14px;border-radius:999px;color:var(--mute)}nav a:hover{background:var(--bg);color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:12px;font-weight:700;font-size:15px;background:linear-gradient(90deg,var(--b),var(--c));color:#fff;border:0;cursor:pointer;box-shadow:0 8px 22px -10px var(--b)}
.btn:hover{filter:brightness(1.08)}
.btn.o{background:var(--sf);color:var(--ink);border:1px solid var(--line);box-shadow:none}
header .btn{padding:10px 20px}
.mb{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;color:var(--ink);font:inherit;cursor:pointer}
.hero{position:relative;overflow:hidden;padding:88px 0 96px;background:radial-gradient(60% 70% at 85% 10%,color-mix(in srgb,var(--a) 22%,transparent),transparent 70%),radial-gradient(40% 50% at 0 100%,color-mix(in srgb,var(--c) 14%,transparent),transparent 70%)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/56px 56px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/56px 56px;opacity:.45;mask:linear-gradient(#000,transparent 85%)}
.hero .w{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.eb{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:var(--sf);font-size:13px;font-weight:600;color:var(--mute)}
.eb i{width:8px;height:8px;border-radius:50%;background:var(--a)}
h1{font-size:clamp(38px,5.4vw,66px);font-weight:800;margin-top:22px}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--b),var(--a));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:22px;font-size:18px;color:var(--mute);max-width:540px}
.cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.mock{position:relative;background:var(--sf);border:1px solid var(--line);border-radius:22px;box-shadow:0 40px 80px -40px rgba(0,70,140,.45);overflow:hidden}
.mock .bar{display:flex;align-items:center;gap:7px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px;color:var(--mute)}
.mock .bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}.mock .bar span{margin-left:10px;font-weight:600}
.mg{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:18px}
.k{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--bg)}
.k small{display:block;color:var(--mute);font-size:12.5px}.k b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;margin:2px 0 8px}
.k.wd{grid-column:1/-1}
.k svg{width:100%;height:46px;display:block}
.bars{display:flex;align-items:flex-end;gap:7px;height:64px}.bars i{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(var(--a),var(--c))}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 18px}.chips span{font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--mute)}
.trust{padding:44px 0;border-bottom:1px solid var(--line);background:var(--sf)}
.trust p{text-align:center;color:var(--mute);font-size:14px;margin-bottom:24px;font-weight:500}
.logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px 46px}
.logos img{height:44px;max-width:150px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.7;transition:.2s}
.logos img:hover{filter:none;opacity:1}
section{padding:104px 0}
.sh{max-width:700px;margin-bottom:52px}.sh.c{margin-inline:auto;text-align:center}
.kick{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--b);margin-bottom:14px}
h2{font-size:clamp(30px,4vw,46px);font-weight:800}
.sh p{margin-top:16px;color:var(--mute);font-size:17px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pil{border-radius:26px;padding:42px;display:flex;flex-direction:column;gap:18px;border:1px solid var(--line);background:var(--sf);position:relative;overflow:hidden}
.pil.d{background:linear-gradient(150deg,var(--nv2),var(--nv));color:#fff;border:0}
.pil h3{font-size:34px;font-weight:800}.pil>p{color:var(--mute);max-width:520px}.pil.d>p{color:#b8c9e6}
.pil ul{list-style:none;margin:10px 0 18px;padding:0;display:grid;gap:12px}
.pil li{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.pil.d li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.pil li b{font-size:13px;color:var(--b);font-weight:800;min-width:26px;padding-top:2px}.pil.d li b{color:#4cc9ff}
.pil li strong{display:block;font-size:16px}.pil li span{font-size:14px;color:var(--mute)}.pil.d li span{color:#a9bddd}
.pil .btn{align-self:flex-start;margin-top:auto}
.pil.d .btn{background:#fff;color:#063d66;box-shadow:none}
.sw{background:linear-gradient(120deg,var(--nv),var(--nv2));color:#fff;border-radius:28px;padding:56px;display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center;position:relative;overflow:hidden}
.sw::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(0,174,239,.35),transparent 70%)}
.sw h2{font-size:clamp(28px,3.4vw,40px)}.sw p{margin-top:16px;color:#b8c9e6}
.sw .tags{display:grid;gap:12px;position:relative;z-index:1}
.sw .tags div{padding:18px 22px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-weight:700}
.sw .tags span{display:block;font-weight:400;font-size:14px;color:#a9bddd;margin-top:2px}
.sw .btn{margin-top:26px;background:#fff;color:#063d66;box-shadow:none}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.cd{background:var(--sf);border:1px solid var(--line);border-radius:20px;padding:30px;transition:.2s}
.cd:hover{border-color:var(--a);transform:translateY(-3px)}
.cd .n{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--a),var(--c));color:#fff;font-weight:800;margin-bottom:18px}
.cd h3{font-size:21px;margin-bottom:10px}.cd p{color:var(--mute);font-size:15px}
.stats{background:linear-gradient(135deg,var(--nv),var(--nv2));color:#fff;padding:72px 0}
.stats .g{display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.stats .g div{padding:6px 22px;border-left:1px solid rgba(255,255,255,.16)}.stats .g div:first-child{border:0;padding-left:0}
.stats b{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;letter-spacing:-.03em;color:#4cc9ff}
.stats span{font-size:13.5px;color:#b8c9e6;line-height:1.5;display:block;margin-top:4px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mv .cd p+p{margin-top:12px}
.vals{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:24px}
.vals div{background:var(--sf);border:1px solid var(--line);border-radius:16px;padding:20px}
.vals b{display:block;font-size:15px;margin-bottom:6px}.vals span{font-size:13.5px;color:var(--mute);line-height:1.5;display:block}
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tl div{background:var(--sf);border:1px solid var(--line);border-top:3px solid var(--a);border-radius:16px;padding:24px}
.tl b{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em;color:var(--b);margin-bottom:10px}
.tl p{font-size:14.5px;color:var(--mute)}.tl p+p{margin-top:8px}
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news a{background:var(--sf);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:14px;min-height:200px;transition:.2s}
.news a:hover{border-color:var(--a)}.news time{font-size:13px;color:var(--mute)}.news h3{font-size:19px;line-height:1.35;letter-spacing:-.01em}.news .m{margin-top:auto;color:var(--b);font-weight:700;font-size:14px}
.band{background:linear-gradient(120deg,var(--c),var(--a));color:#fff;border-radius:28px;padding:64px;text-align:center}
.band h2{max-width:720px;margin:0 auto}.band p{margin:16px auto 0;max-width:560px;opacity:.9}
.band .cta{justify-content:center}.band .btn{background:#fff;color:#063d66;box-shadow:none}.band .btn.o{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
footer{background:var(--nv);color:#b8c9e6;padding:68px 0 36px;font-size:14.5px}
footer .g{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
footer h4{margin:0 0 16px;color:#fff;font-size:15px}footer a{display:block;margin-bottom:10px}footer a:hover{color:#fff}
footer .brand img{border:0}footer .brand{color:#fff;margin-bottom:18px}footer p{margin-bottom:8px}
.cp{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);font-size:13px}
@media (max-width:1000px){
nav,header .btn{display:none}.mb{display:block}
header.o nav{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:var(--sf);padding:12px 20px 20px;border-bottom:1px solid var(--line)}
.hero .w,.two,.sw,.mv{grid-template-columns:1fr}
.three,.news{grid-template-columns:1fr}.tl{grid-template-columns:1fr 1fr}.vals{grid-template-columns:1fr 1fr}
.stats .g{grid-template-columns:1fr 1fr;row-gap:28px}.stats .g div:nth-child(odd){border:0;padding-left:0}
footer .g{grid-template-columns:1fr 1fr}section{padding:72px 0}.sw,.band{padding:36px 26px}.pil{padding:30px 24px}}
@media (max-width:560px){.tl,.vals,footer .g{grid-template-columns:1fr}.hero{padding:56px 0 64px}.w{padding:0 20px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.doc{max-width:860px}
.doc h2.dt{font-size:24px;margin:0 0 18px}
.doc h3{font-size:19px;margin:34px 0 10px;color:var(--ink)}
.doc p{margin:0 0 10px;color:var(--mute);font-size:15.5px;line-height:1.7}
.tw{overflow-x:auto;margin:10px 0 22px;border:1px solid var(--line);border-radius:12px}
.tw table{border-collapse:collapse;width:100%;font-size:14.5px;background:var(--sf)}
.tw th,.tw td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tw th{background:var(--bg);font-weight:700;color:var(--ink)}
.tw td:first-child,.tw th:first-child{width:56px}

/* dropdown menu */
.dd{position:relative;display:flex;align-items:center;height:76px}
nav{height:76px;gap:4px}nav a{white-space:nowrap}
.dd>a::after{content:"";display:inline-block;margin-left:7px;width:6px;height:6px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:translateY(-3px) rotate(45deg)}
.sm{display:none;position:absolute;top:100%;left:0;min-width:250px;flex-direction:column;background:var(--sf);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 24px 48px -24px rgba(0,60,120,.35)}
.dd:hover .sm,.dd:focus-within .sm{display:flex}
.sm a{padding:10px 14px;border-radius:10px;color:var(--ink);white-space:normal}.sm a:hover{background:var(--bg)}
nav a.on{color:var(--ink);background:var(--bg);font-weight:700}
nav{align-items:center}
/* partner marquee */
.partners{padding:84px 0;background:var(--sf);border-block:1px solid var(--line);overflow:hidden}
.partners .sh{margin-bottom:40px;max-width:900px}
.mq{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 42s linear infinite}
.mq:hover .mq-track{animation-play-state:paused}
.set{display:flex;gap:24px;padding-right:24px}
.lg{flex:none;width:240px;height:120px;display:flex;align-items:center;justify-content:center;padding:18px 24px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px -22px rgba(0,60,120,.5);transition:transform .2s,box-shadow .2s}
.lg:hover{transform:translateY(-4px);box-shadow:0 18px 36px -20px rgba(0,60,120,.55)}
.lg img{max-width:100%;max-height:78px;width:auto;height:auto;object-fit:contain}
.lg img.sq{max-height:90px}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.mq{overflow-x:auto}.mq-track{animation:none}.set+.set{display:none}}
@media (max-width:560px){.lg{width:200px;height:104px}.partners{padding:60px 0}}
/* subpages */
.ph{position:relative;overflow:hidden;padding:68px 0 56px;border-bottom:1px solid var(--line);background:radial-gradient(60% 130% at 92% 0,color-mix(in srgb,var(--a) 20%,transparent),transparent 70%),var(--bg)}
.ph::before{content:"";position:absolute;inset:0;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/56px 56px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/56px 56px;opacity:.4;mask:linear-gradient(#000,transparent 90%);-webkit-mask:linear-gradient(#000,transparent 90%)}
.ph .w{position:relative}
.ph h1{font-size:clamp(32px,4.6vw,54px);margin-top:0;max-width:820px}
.ph p{margin-top:16px;max-width:700px;color:var(--mute);font-size:18px}
.bk{display:inline-block;margin-bottom:16px;color:var(--b);font-weight:700;font-size:14px}
.pg section{padding:72px 0}
.pg h2{font-size:clamp(26px,3vw,36px);margin-bottom:24px}
.g2,.g3{display:grid;gap:20px}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}
.pk{border:1px solid var(--line);border-radius:20px;background:var(--sf);padding:28px}
.pk h3{font-size:20px;margin-bottom:10px}.pk p,.pk li{color:var(--mute);font-size:15.5px}
.pk ul{margin:8px 0 0;padding-left:20px}
.msg{display:inline-block;background:linear-gradient(90deg,var(--b),var(--c));color:#fff;border-radius:16px 16px 16px 4px;padding:7px 14px;font-weight:700;font-size:14px;margin:4px 0}
.price{font-weight:800;font-size:22px;color:var(--b);margin:2px 0 6px}
.kpi{display:flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:20px;background:var(--sf);overflow:hidden}
.kpi div{flex:1 1 200px;padding:28px;border-left:1px solid var(--line)}.kpi div:first-child{border-left:0}
.kpi b{display:block;font-size:36px;font-weight:800;color:var(--b);letter-spacing:-.03em}.kpi span{color:var(--mute);font-size:14px}
.ext{color:var(--b);font-weight:700}
.row{display:flex;flex-wrap:wrap;gap:12px}
.chip{padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:var(--sf);font-weight:600;font-size:15px}
.card{display:flex;flex-direction:column;gap:14px;background:var(--sf);border:1px solid var(--line);border-radius:20px;padding:30px;transition:.2s}
.card:hover{border-color:var(--a);transform:translateY(-3px)}
.card h3{font-size:22px}.card p{color:var(--mute);font-size:15.5px}
.card ul{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.card li{font-size:13px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;color:var(--mute)}
.card .more{font-weight:700;font-size:14px;color:var(--b)}
form.f{display:grid;gap:14px;align-content:start}
form.f input,form.f textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--sf);color:var(--ink);font:inherit}
form.f .btn{justify-self:start}
.doc{max-width:860px}
.doc h2.dt{font-size:24px;margin:0 0 18px}
.doc h3{font-size:19px;margin:34px 0 10px}
.doc p{margin:0 0 10px;color:var(--mute);font-size:15.5px;line-height:1.7}
.tw{overflow-x:auto;margin:10px 0 22px;border:1px solid var(--line);border-radius:12px}
.tw table{border-collapse:collapse;width:100%;font-size:14.5px;background:var(--sf)}
.tw th,.tw td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tw th{background:var(--bg);font-weight:700}.tw td:first-child,.tw th:first-child{width:56px}
.news a time{display:block}
@media (max-width:1000px){
.g2,.g3{grid-template-columns:1fr}
.dd{display:block;height:auto}nav{height:auto}.dd>a::after{display:none}
.sm{display:none;position:static;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
header.o .sm{display:flex}
header.o nav{max-height:calc(100vh - 76px);overflow:auto;align-items:stretch}.dd{width:100%}
header.o nav a{width:100%}}