:root{--bg:#f5f8ff;--ink:#0c1f55;--muted:#51628f;--line:#dbe4f8;--blue:#2458e6;--gold:#ffc831;--gold-ink:#1a2547;--cyan:#6ee7f9;--d:'Be Vietnam Pro','Segoe UI',Arial,sans-serif;--b:'Be Vietnam Pro','Segoe UI',Arial,sans-serif;--m:'Be Vietnam Pro',sans-serif;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 70px);scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font:400 17px/1.6 var(--b);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:#0f2f9a;z-index:30}
a{color:inherit}button,input{font:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;color:#10264f;padding:10px 14px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
img{max-width:100%}
h1,h2,h3{font-family:var(--d);line-height:1.08;margin:0;letter-spacing:-.035em}
h2{font-size:clamp(30px,4.4vw,50px);font-weight:700;max-width:19ch;text-wrap:balance}
h3{font-size:21px;font-weight:700}
p{margin:0}
.lead{color:var(--muted);max-width:58ch;font-size:18px}

/* nav */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(9,32,110,.82);backdrop-filter:blur(16px);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}
nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font:700 28px var(--d);letter-spacing:-.05em;text-decoration:none}.logo b{color:var(--gold)}
nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0}
nav ul a{text-decoration:none;font-weight:500;font-size:15px;opacity:.85}nav ul a:hover{opacity:1}
.btn{display:inline-block;background:var(--gold);color:var(--gold-ink);font:700 16px var(--d);padding:13px 24px;border-radius:12px;text-decoration:none;border:0;cursor:pointer;box-shadow:0 8px 24px rgba(255,200,49,.28);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,200,49,.4)}
.btn.ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.4);box-shadow:none}
.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff;border-radius:10px;padding:8px 11px;font:600 14px var(--b)}
@media(max-width:760px){nav{height:62px;gap:12px}.logo{font-size:25px}nav ul{display:none;position:absolute;top:62px;left:0;right:0;padding:16px 28px 22px;background:#081f52;flex-direction:column;gap:14px}nav ul.open{display:flex}.menu-toggle{display:inline-block}.nav-cta{display:none}}

/* hero: cobalt + signal grid */
.hero{position:relative;isolation:isolate;overflow:hidden;color:#fff;padding:88px 0 96px;background:radial-gradient(ellipse at 82% 8%,rgba(110,231,249,.38),transparent 38%),radial-gradient(ellipse at 5% 100%,rgba(156,156,255,.28),transparent 42%),linear-gradient(125deg,#0f35b5,#2860e7)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.3) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 40%,#000,transparent 75%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero .wrap>div:first-child{max-width:620px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px var(--m);text-transform:uppercase;letter-spacing:.1em;color:#d9f6ff;padding:8px 14px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);margin-bottom:22px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(110,231,249,.2),0 0 14px var(--cyan)}
.hero h1{font-size:clamp(46px,7.6vw,92px);font-weight:700;letter-spacing:-.055em;text-wrap:balance}
.hero h1 span{background:linear-gradient(90deg,#fff1a8,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#e4ebff;margin:24px 0 34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.hero small{display:block;margin-top:24px;color:#bccaf6;font:400 13px var(--m)}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:36px}}

/* phone demo as a live console */
.phone{position:relative;background:rgba(5,16,66,.78);border:1px solid rgba(255,255,255,.3);border-radius:28px;padding:44px 18px 18px;max-width:390px;width:100%;margin:0 auto;box-shadow:0 0 0 1px rgba(110,231,249,.25),0 30px 90px rgba(2,10,60,.5),0 0 90px rgba(110,231,249,.18);backdrop-filter:blur(18px)}
.phone::before{content:"● LIVE · JOURNEY CONTEXT";position:absolute;top:16px;left:20px;font:500 11px var(--m);letter-spacing:.1em;color:var(--cyan)}
.phone .tabs{display:flex;gap:6px;margin-bottom:14px}
.phone .tabs button{flex:1;font:600 13px var(--b);padding:9px 6px;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:transparent;color:#cfdbff;cursor:pointer;transition:.2s}
.phone .tabs button[aria-pressed="true"]{background:var(--gold);color:var(--gold-ink);border-color:var(--gold)}
.ctx{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.ctx span{font:500 12px var(--m);padding:5px 10px;border-radius:8px;background:rgba(255,255,255,.1);color:#e6edff;border:1px solid rgba(255,255,255,.1)}
.next{background:#fff;color:#0c1f55;border-radius:20px;padding:20px;border-top:3px solid var(--gold)}
.next .k{font:500 11px var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.next h3{margin:6px 0 8px;font-size:24px}
.next p{font-size:15px;color:#3b4a85;line-height:1.5}
.next .meta{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid #dbe4f8;font-size:14px}
.voucher{background:var(--gold);color:var(--gold-ink);font-weight:700;padding:6px 12px;border-radius:8px;font-size:13px}

/* sections: strong light / dark rhythm */
section{position:relative;padding:100px 0;isolation:isolate}
.head{display:grid;gap:18px;margin-bottom:48px;justify-items:start}
.head::before{font:500 12px var(--m);letter-spacing:.14em;color:var(--blue);border-left:3px solid var(--gold);padding-left:12px}
#features .head::before{content:"01 — PRODUCT"}#context .head::before{content:"02 — INTELLIGENCE"}#scan .head::before{content:"03 — VISION"}#partners .head::before{content:"04 — NETWORK"}
.flip{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.flip .head{margin:0!important}
@media(max-width:860px){.flip{grid-template-columns:1fr;gap:34px}section{padding:72px 0}}

/* 01 features: white canvas, bento cards */
#features{background:#fff}
.journey-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 0 28px}
.journey-step{position:relative;display:flex;gap:14px;padding:22px;align-items:flex-start;background:#f2f6ff;border:1px solid var(--line);border-radius:18px}
.journey-step:not(:last-child)::after{content:"→";position:absolute;right:-19px;top:50%;transform:translateY(-50%);z-index:2;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;font-size:12px;display:grid;place-items:center;line-height:1}
.step-no{flex:0 0 40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--blue);color:#fff;font:600 13px var(--m)}
.journey-step strong{display:block;font:700 17px/1.25 var(--d);margin:1px 0 6px}.journey-step p{font-size:14px;line-height:1.5;color:var(--muted)}
.fn{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;counter-reset:f}
.fn article{counter-increment:f;grid-column:span 2;position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 12px 34px rgba(22,52,120,.08);transition:transform .2s,box-shadow .2s,border-color .2s}
.fn article:nth-child(-n+2){grid-column:span 3}
.fn article:hover{transform:translateY(-4px);border-color:#9db8f5;box-shadow:0 20px 48px rgba(36,88,230,.16)}
.fn article::after{content:"F" counter(f);position:absolute;top:16px;right:16px;font:600 11px var(--m);color:#fff;background:rgba(6,19,66,.72);padding:4px 9px;border-radius:8px;backdrop-filter:blur(6px)}
.fn .th{order:-1;width:100%;height:150px;object-fit:cover;display:block}
.fn article:nth-child(-n+2) .th{height:200px}
.fn .ic{position:absolute;top:14px;left:14px;z-index:2;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--blue);color:#fff;border:2px solid #fff;box-shadow:0 8px 20px rgba(6,19,66,.25)}
.fn article:nth-child(4) .ic{background:var(--gold);color:var(--gold-ink)}
.fn article>div:not(.ic){padding:22px 24px 26px}
.fn p{color:var(--muted);margin-top:8px;font-size:16px}
.fn .ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:980px){.fn{grid-template-columns:1fr 1fr}.fn article,.fn article:nth-child(-n+2){grid-column:auto}.fn article:nth-child(5){grid-column:1/-1}.fn article:nth-child(n) .th{height:160px}}
@media(max-width:760px){.journey-steps{grid-template-columns:1fr}.journey-step:not(:last-child)::after{right:auto;left:40px;top:auto;bottom:-19px;transform:rotate(90deg)}.fn{grid-template-columns:1fr}.fn article:nth-child(5){grid-column:auto}}

/* dark sections */
#context,#partners{--ink:#eef3ff;--muted:#aebdea;--line:rgba(255,255,255,.14);color:var(--ink)}
#context .head::before,#partners .head::before{color:var(--cyan)}
#context{background:radial-gradient(ellipse at 92% 0%,rgba(110,231,249,.16),transparent 45%),linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(180deg,#061342,#0b2166)}
#partners{background:radial-gradient(ellipse at 8% 0%,rgba(255,200,49,.13),transparent 42%),linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(180deg,#040c30,#0a1b58)}

/* 02 context */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{font:500 13px var(--m);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 14px;color:#cfdcff;background:rgba(255,255,255,.05)}
.chips span.on{background:rgba(110,231,249,.14);border-color:var(--cyan);color:#c8f6ff}
.context-example{display:grid;gap:16px}
.context-panel{border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:24px;background:rgba(255,255,255,.07);backdrop-filter:blur(14px);box-shadow:0 24px 60px rgba(0,5,40,.4)}
.context-panel-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font:500 12px var(--m);color:var(--muted);margin-bottom:20px}
.context-dot{width:8px;height:8px;background:#5ff0a2;border-radius:50%;box-shadow:0 0 12px #5ff0a2}
.context-weather{margin-left:auto;border:1px solid rgba(255,255,255,.2);padding:4px 10px;border-radius:8px}
.context-panel h3{font-size:26px;margin-bottom:16px}
.context-signals{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.context-signals span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:8px;padding:6px 11px;font:500 12px var(--m);color:#dbe6ff}
.context-recommendation{display:flex;gap:14px;align-items:flex-start;border-radius:18px;background:linear-gradient(115deg,#1746c7,#3470ff);border:1px solid rgba(255,255,255,.3);box-shadow:0 0 44px rgba(52,112,255,.45);color:#fff;padding:18px}
.recommendation-icon{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:10px;background:var(--gold);color:var(--gold-ink);font-size:22px;font-weight:800}
.context-recommendation small{display:block;color:#ffe27a;font:500 10px var(--m);letter-spacing:.12em;margin:1px 0 5px}
.context-recommendation strong{display:block;font:700 18px/1.3 var(--d)}.context-recommendation p{color:#dbe6ff;font-size:13px;margin-top:5px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.compare div{border-radius:18px;padding:20px}
.compare .a{border:1px dashed rgba(255,255,255,.28);background:transparent}
.compare .b{border:1.5px solid var(--gold);background:rgba(255,200,49,.1)}
.compare h3{font-size:17px}.compare p{color:var(--muted);margin-top:8px;font-size:14px}
@media(max-width:560px){.compare{grid-template-columns:1fr}}

/* 03 scan: pale blue dot-grid, cobalt HUD card */
#scan{background:radial-gradient(rgba(36,88,230,.2) 1.3px,transparent 1.5px) 0 0/24px 24px,#e6eeff;border-top:1px solid #c9d8f8;border-bottom:1px solid #c9d8f8}
.scan{position:relative;display:grid;gap:14px;border-radius:28px;padding:28px;color:#fff;background:linear-gradient(150deg,#0a2275,#1647c8);box-shadow:0 30px 70px rgba(22,71,200,.35)}
.scan-visual{height:230px;border-radius:18px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 45%,#244d9d,#0c2a6e 60%,#071b49);border:1px solid rgba(167,198,255,.3);margin-bottom:6px}
.scan-visual::after{content:"";position:absolute;left:0;right:0;top:12%;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 18px var(--cyan);animation:sweep 3.2s ease-in-out infinite}
@keyframes sweep{0%,100%{top:12%}50%{top:78%}}
.scan-visual-label{position:absolute;top:16px;left:18px;color:#ffe27a;font:500 11px var(--m);letter-spacing:.16em}
.scan-artifact{width:100%;max-width:280px;display:grid;place-items:center}.scan-artifact svg{width:100%;height:auto;max-height:150px}
.scan-visual-caption{position:absolute;bottom:14px;left:14px;right:14px;display:flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.2);background:rgba(3,14,43,.7);border-radius:10px;padding:8px 11px;font:500 12px var(--m);z-index:2}
.scan-visual-caption span:last-child{margin-left:auto;color:#ffe27a;font-size:18px}
.scan-pulse{width:7px;height:7px;border-radius:50%;background:#6ee7a0;box-shadow:0 0 0 4px rgba(110,231,160,.2)}
.scan .row{position:relative;display:flex;gap:14px;align-items:center;font-size:15px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:12px 16px}
.scan .row+.row::before{content:"";position:absolute;left:28px;top:-15px;height:14px;width:2px;background:rgba(255,255,255,.35)}
.scan .row i{font:600 13px var(--m);font-style:normal;background:var(--gold);color:var(--gold-ink);border-radius:8px;padding:3px 9px}

/* 04 partners */
.loop{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.loop span{font:600 14px var(--b);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);color:#fff;padding:10px 16px;border-radius:12px}
.loop em{font-style:normal;color:var(--gold);font-weight:800}
.pcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.pc{min-width:0;display:flex;flex-direction:column;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:22px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.pc:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:0 0 34px rgba(110,231,249,.2)}
.pc>img.photo{background:linear-gradient(135deg,#143a9c,#2a5cdc);width:100%;height:170px!important;object-fit:cover;display:block}
.pc>div:not(.img-fallback){padding:18px 22px 24px}.pc p{color:var(--muted);font-size:15px;margin:6px 0 14px}.pc .voucher{display:inline-block}
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px;border:1px solid rgba(255,255,255,.18);border-radius:22px;background:linear-gradient(135deg,rgba(255,200,49,.14),rgba(255,255,255,.04))}
.stats>div{padding:28px}.stats>div+div{border-left:1px solid rgba(255,255,255,.16)}
.stats b{display:block;font:700 46px var(--d);color:var(--gold);letter-spacing:-.04em}.stats span{color:var(--muted);font-size:15px}
@media(max-width:860px){.pcs{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.stats>div+div{border-left:0;border-top:1px solid rgba(255,255,255,.16)}}

/* final cta + footer */
.final{position:relative;isolation:isolate;overflow:hidden;color:#fff;text-align:center;padding:100px 0;background:radial-gradient(ellipse at 50% -10%,rgba(110,231,249,.4),transparent 55%),linear-gradient(120deg,#1240c0,#2d66ee)}
.final::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.25;background-image:linear-gradient(rgba(255,255,255,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.3) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at center,#000,transparent 75%)}
.final h2{margin:0 auto 20px;max-width:20ch}.final p{color:#e4ebff;margin:0 auto 32px;max-width:50ch}
form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
input{font:500 16px var(--b);padding:14px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.4);min-width:270px;max-width:100%}
.toast{min-height:24px;margin-top:14px;color:#ffe27a;font-weight:600}
.final .form-note{font-size:12px;color:#d3defc;margin-top:10px}
footer{background:#040c30;color:#b9c8f4;font-size:14px;padding:0 0 32px}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);padding-top:24px}footer small{width:100%;opacity:.7;font-size:12px}

/* image fallback */
.th.is-fallback,.photo.is-fallback{display:none}
.img-fallback{display:flex;align-items:center;justify-content:center;text-align:center;padding:18px;font:600 14px var(--m);color:#dbe6ff;background:linear-gradient(135deg,#143a9c,#2a5cdc)}
.fn .img-fallback{order:-1;height:150px}.fn article:nth-child(-n+2) .img-fallback{height:200px}.pc .img-fallback{order:-1;height:170px}
@media(max-width:560px){.wrap{padding:0 20px}.hero{padding:56px 0 64px}.phone{padding:44px 14px 14px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* v7: crisp colors, no glow; Product split into two sections */
header{background:rgba(9,32,110,.97)}
.hero{background:linear-gradient(120deg,#0d31aa 0%,#1f55dc 100%)}
.hero::before{opacity:.14;mask-image:none}
.hero h1 span{background:none;-webkit-text-fill-color:initial;color:var(--gold)}
.eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35)}.eyebrow::before{box-shadow:none}
.phone{background:#06185a;backdrop-filter:none;box-shadow:0 24px 50px rgba(2,10,60,.4);border-color:rgba(255,255,255,.35)}
.btn,.btn:hover{box-shadow:none}.btn:hover{filter:brightness(1.07)}
#features .head::before{content:"01 — HOW IT WORKS"}#functions .head::before{content:"02 — FEATURES"}#context .head::before{content:"03 — INTELLIGENCE"}#scan .head::before{content:"04 — VISION"}#partners .head::before{content:"05 — NETWORK"}
#features{background:#fff;padding-bottom:90px}
#features .head{margin-bottom:40px}
.journey-steps{margin:0}
.journey-step{background:#0f2f9a;border:0;color:#fff;padding:28px 24px}
.journey-step strong{color:#fff;font-size:19px}.journey-step p{color:#d3e0ff;font-size:15px}
.step-no{background:var(--gold);color:var(--gold-ink);flex:0 0 46px;height:46px;font-size:15px;border-radius:12px}
.journey-step:not(:last-child)::after{background:var(--gold);color:var(--gold-ink);font-weight:800}
#functions{background:#e4ecff;border-top:1px solid #c3d3f5;border-bottom:1px solid #c3d3f5;padding:84px 0 96px}
#functions .head{margin-bottom:34px}
.fn article{border-color:#c3d3f5;box-shadow:0 2px 0 #c3d3f5}
.fn article:hover{border-color:var(--blue);box-shadow:0 2px 0 var(--blue)}
#context{background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,#0a2270}
#partners{background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,#040d33}
.context-panel{background:#12327f;backdrop-filter:none;box-shadow:none;border-color:#3d5cc0}
.context-dot{box-shadow:none}
.context-recommendation{background:#2a62f0;border:0;box-shadow:none}
.compare .a{border-color:#5a73c4}.compare .b{background:rgba(255,200,49,.14)}
.pc{background:#0d2570;border-color:#2c47a8}.pc:hover{box-shadow:none;border-color:var(--gold)}
.stats{background:#0d2570;border-color:#2c47a8}
.scan{box-shadow:0 18px 40px rgba(22,71,200,.22);background:#0f35b5}
.scan-visual{background:#0a2468}.scan-visual::after{box-shadow:none;background:var(--cyan);height:2px}
.scan-pulse{box-shadow:none}
.final{background:linear-gradient(120deg,#0d31aa,#2358e0)}.final::before{opacity:.14;mask-image:none}

/* v8: mobile-first polish */
.m-cta{display:none}
@media(max-width:760px){
section{padding:56px 0}.wrap{padding:0 20px}
h2{font-size:30px}.lead{font-size:16px}.head{margin-bottom:26px;gap:14px}
.hero{padding:40px 0 48px}.hero h1{font-size:50px}.hero .lead{margin:18px 0 24px}
.eyebrow{font-size:11px;padding:7px 12px;margin-bottom:18px}
.cta{flex-wrap:nowrap}.cta .btn{flex:1;text-align:center;padding:15px 8px;font-size:15px}
.hero small{margin-top:18px}
.phone .tabs button{min-height:44px}
.journey-step{padding:20px}
#features{padding-bottom:56px}#functions{padding:56px 0 60px}
.fn,.pcs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -20px;padding:4px 20px 18px;scroll-padding-left:20px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.fn::-webkit-scrollbar,.pcs::-webkit-scrollbar,.loop::-webkit-scrollbar{display:none}
.fn article,.fn article:nth-child(n){flex:0 0 82%;grid-column:auto;scroll-snap-align:start}
.fn article:nth-child(n) .th,.fn .img-fallback{height:150px}
.pcs{margin-top:24px}.pc{flex:0 0 78%;scroll-snap-align:start}
.loop{flex-wrap:nowrap;overflow-x:auto;margin:0 -20px;padding:0 20px 6px;scrollbar-width:none}.loop span{white-space:nowrap}
.scan{padding:18px}.scan-visual{height:200px}
.context-panel{padding:18px}.context-panel h3{font-size:22px}
.stats{grid-template-columns:repeat(3,1fr);margin-top:26px}
.stats>div{padding:18px 8px;text-align:center}.stats>div+div{border-left:1px solid rgba(255,255,255,.16);border-top:0}
.stats b{font-size:26px}.stats span{font-size:12px;line-height:1.35;display:block}
.final{padding:56px 0 64px}form{flex-direction:column}input{width:100%;min-width:0}form .btn{width:100%;padding:15px}
footer{padding-bottom:96px}footer .wrap{flex-direction:column}
.m-cta{display:block;position:fixed;left:16px;right:16px;bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:25;text-align:center;background:var(--gold);color:var(--gold-ink);font:700 16px var(--d);padding:15px;border-radius:14px;text-decoration:none;box-shadow:0 8px 24px rgba(2,10,60,.35);transition:opacity .2s,transform .2s}
.m-cta.hide{opacity:0;pointer-events:none;transform:translateY(16px)}
}

/* v9: audit fixes */
.fn .th.ui{order:-1;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:0 24px;background:linear-gradient(135deg,#0d31aa,#2358e0);height:150px}
.ui span{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:10px;padding:9px 12px;color:#fff;font:500 13px var(--m)}
.ui span.on{background:#fff;color:#0c1f55;border-color:#fff;font-weight:600}.ui em{font-style:normal;opacity:.8}
.ui.tk{align-items:center;gap:12px}.ui.tk b{font:700 46px/1 var(--d);color:var(--gold-ink);background:var(--gold);padding:14px 24px;border-radius:14px;border:2px dashed rgba(26,37,71,.45)}
.ui.tk span{background:none;border:0;padding:0;color:#dbe6ff;letter-spacing:.08em;text-transform:uppercase;font-size:12px}
@media(min-width:861px){#features .head{grid-template-columns:1.1fr .9fr;gap:18px 56px;align-items:end}#features .head::before{grid-column:1/-1}#features .head .lead{max-width:46ch}}
.js .rv{opacity:0;translate:0 18px;transition:opacity .6s ease,translate .6s ease}
.js .rv.in{opacity:1;translate:0 0}
@media(prefers-reduced-motion:reduce){.js .rv{opacity:1;translate:none}}
@media(max-width:760px){.hero h1{font-size:clamp(40px,13vw,50px)}.eyebrow{font-size:12px}}

/* v10 */
.brand{font-weight:700;letter-spacing:-.02em;color:var(--ink)}.brand b{color:var(--gold);font-weight:700}
.hero .brand,.final .brand,footer .brand{color:#fff}
#features .brand b,#functions .brand b,#scan .brand b{color:#b97b00}
#features{background:linear-gradient(180deg,#c9dcff,#dfeaff)}
#features .lead{color:#27396f}
#functions{background:#fff;border-color:#d6e0f7}
.hero::before,.final::before{display:none}
.stars{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;display:block}
.scan-visual{height:270px}.scan-artifact{max-width:300px;margin-bottom:46px;margin-top:8px}.scan-artifact svg{max-height:205px}
.scan-visual::after{height:70px;top:0;background:linear-gradient(180deg,transparent,rgba(110,231,249,.28)) top/100% 68px no-repeat,linear-gradient(var(--cyan),var(--cyan)) bottom/100% 2px no-repeat;animation:sweep2 3.4s ease-in-out infinite}
@keyframes sweep2{0%,100%{top:6%}50%{top:62%}}
.pt{animation:ptp 1.8s ease-in-out infinite}.pt:nth-child(2n){animation-delay:.4s}.pt:nth-child(3n){animation-delay:.9s}
@keyframes ptp{0%,100%{opacity:.35}50%{opacity:1}}
@media(max-width:760px){.scan-visual{height:235px}}

/* v11 */
.brand{display:inline-block;background:#0c1f55;color:#fff;padding:0 .38em .06em;border-radius:.38em;line-height:1.25;letter-spacing:-.01em}
.brand b,#features .brand b,#functions .brand b,#scan .brand b{color:var(--gold)}
.hero .brand,.final .brand,footer .brand,#context .brand,#partners .brand{background:none;padding:0;border-radius:0;display:inline;color:#fff;line-height:inherit}
.scan-visual::after{display:none}
.dr,.pt,.mesh,.br,.lbl,.rip,.c1,.c2{animation-duration:7s;animation-iteration-count:infinite;animation-fill-mode:backwards}
.dr{animation-name:draw;animation-timing-function:ease-in-out}
@keyframes draw{0%{stroke-dasharray:1;stroke-dashoffset:1;opacity:1}38%,86%{stroke-dasharray:1;stroke-dashoffset:0;opacity:1}100%{stroke-dasharray:1;stroke-dashoffset:0;opacity:0}}
.dr:nth-child(2){animation-delay:.15s}.dr:nth-child(3){animation-delay:.3s}.dr:nth-child(4){animation-delay:.45s}.dr:nth-child(5){animation-delay:.6s}.dr:nth-child(6){animation-delay:.75s}.dr:nth-child(7){animation-delay:.9s}
.pt{transform-box:fill-box;transform-origin:center;animation-name:pop}
@keyframes pop{0%,36%{opacity:0;transform:scale(0)}42%{opacity:1;transform:scale(1.7)}48%,86%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1)}}
.pt:nth-child(1){animation-delay:0s}.pt:nth-child(2){animation-delay:.1s}.pt:nth-child(3){animation-delay:.2s}.pt:nth-child(4){animation-delay:.3s}.pt:nth-child(5){animation-delay:.4s}.pt:nth-child(6){animation-delay:.5s}.pt:nth-child(7){animation-delay:.6s}
.mesh{animation-name:meshin}@keyframes meshin{0%,44%{opacity:0}54%,86%{opacity:.6}100%{opacity:0}}
.br{transform-box:fill-box;transform-origin:center;animation-name:lock}@keyframes lock{0%{transform:scale(1.2);opacity:0}15%{opacity:1}45%,90%{transform:scale(1);opacity:1}100%{transform:scale(1);opacity:0}}
.lbl{animation-name:lblin}@keyframes lblin{0%,50%{opacity:0}58%,88%{opacity:1}100%{opacity:0}}
.rip{transform-box:fill-box;transform-origin:center;animation-name:rip;animation-duration:3.5s}@keyframes rip{0%{transform:scale(.4);opacity:.8}100%{transform:scale(4.2);opacity:0}}
.cap{position:relative;display:inline-block}.c1,.c2{display:block}.c2{position:absolute;left:0;top:0;white-space:nowrap}
.c1{opacity:0;animation-name:c1}.c2{animation-name:c2}
@keyframes c1{0%,46%{opacity:1}52%,100%{opacity:0}}@keyframes c2{0%,46%{opacity:0}54%,88%{opacity:1}100%{opacity:0}}
.fn .th.ui:not(.tk){justify-content:flex-start;padding-top:64px}
.scan-visual-caption .cap .c1,.scan-visual-caption .cap .c2{margin:0;color:inherit;font-size:inherit}
@media(prefers-reduced-motion:reduce){.c1{display:none}.rip{display:none}}

/* language switcher + CJK/Vietnamese typography */
.lang{display:flex;gap:2px;padding:3px;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:rgba(255,255,255,.08)}
.lang button,.lang a{min-width:36px;height:32px;border:0;border-radius:7px;background:transparent;color:#dbe6ff;font:600 12px var(--m);letter-spacing:.04em;cursor:pointer}
.lang button[aria-pressed="true"],.lang a[aria-current="true"]{background:var(--gold);color:var(--gold-ink)}
html[lang=ko]{--d:'Be Vietnam Pro','Noto Sans KR','Malgun Gothic',sans-serif;--b:'Be Vietnam Pro','Noto Sans KR','Malgun Gothic',sans-serif}
html[lang=ko] body{word-break:keep-all;line-height:1.7}
html[lang=ko] h1,html[lang=ko] h2,html[lang=ko] h3{letter-spacing:-.01em;line-height:1.2}
html[lang=ko] .hero h1{font-size:clamp(40px,6.4vw,78px)}
html[lang=vi] h2,html[lang=vi] h3{line-height:1.15}
@media(max-width:760px){.lang button,.lang a{min-width:34px;height:34px}}

html[lang=vi]{--m:"Be Vietnam Pro","Segoe UI",Arial,sans-serif}html[lang=ko]{--m:"Noto Sans KR","Malgun Gothic",sans-serif}
/* translated generated labels */
html[lang=vi] #features .head::before{content:"01 — CÁCH HOẠT ĐỘNG"}html[lang=vi] #functions .head::before{content:"02 — TÍNH NĂNG"}html[lang=vi] #context .head::before{content:"03 — TRÍ TUỆ"}html[lang=vi] #scan .head::before{content:"04 — THỊ GIÁC"}html[lang=vi] #partners .head::before{content:"05 — MẠNG LƯỚI"}html[lang=vi] .phone::before{content:"● TRỰC TIẾP · NGỮ CẢNH HÀNH TRÌNH"}
html[lang=ko] #features .head::before{content:"01 — 작동 방식"}html[lang=ko] #functions .head::before{content:"02 — 기능"}html[lang=ko] #context .head::before{content:"03 — 인텔리전스"}html[lang=ko] #scan .head::before{content:"04 — 비전"}html[lang=ko] #partners .head::before{content:"05 — 네트워크"}html[lang=ko] .phone::before{content:"● 실시간 · 여정 맥락"}
html[lang=ko] .eyebrow,html[lang=ko] .next .k,html[lang=ko] .head::before,html[lang=ko] .phone::before,html[lang=ko] .context-recommendation small{letter-spacing:0}
.dr:nth-child(8){animation-delay:1.05s}

/* app download block */
.get{display:flex;gap:36px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:6px}
.qr{text-align:center}.qr-box{background:#fff;border-radius:18px;padding:12px;width:178px;height:178px;margin:0 auto}
.qr-box svg{display:block;width:100%;height:100%}
.qr-cap{margin-top:10px;font:500 13px var(--m);color:#dbe6ff;letter-spacing:.04em}
.stores{display:grid;gap:12px}
.store{display:flex;align-items:center;gap:12px;min-width:250px;padding:15px 22px;border-radius:14px;border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.1);color:#fff;font:700 16px var(--d);text-decoration:none;text-align:left;transition:transform .15s,background .15s}
.store:hover{transform:translateY(-2px);background:rgba(255,255,255,.2)}
.store svg{width:22px;height:22px;flex:0 0 22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
#st-and svg{fill:currentColor}
html[data-os=ios] #st-ios,html[data-os=android] #st-and{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
html[data-os=ios] .qr,html[data-os=android] .qr{display:none}
@media(max-width:760px){.stores{width:100%}.store{min-width:0;justify-content:center}.get{gap:20px}}

footer .contact{text-align:right;font-size:14px;line-height:1.7}
footer .contact h4{font:700 12px var(--m);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 6px}
footer .contact p{margin:0;color:#c7d5f7}footer .contact a{color:#fff;text-decoration:underline;text-underline-offset:3px}
html[lang=ko] footer .contact h4{letter-spacing:0}
@media(max-width:760px){footer .contact{text-align:left;width:100%}}

/* v-final: tidy footer, compact app block */
footer{padding:0}
footer .wrap{display:block;border:0;padding-top:0}
.f-grid{display:grid;grid-template-columns:1.3fr .8fr 1.2fr;gap:48px;padding:56px 0 40px;align-items:start}
.f-brand .logo{display:inline-block;font:700 30px var(--d);letter-spacing:-.05em;color:#fff;text-decoration:none}
.f-brand p{margin-top:12px;max-width:30ch;color:#b9c8f4;font-size:15px;line-height:1.6}
.f-nav{display:grid;gap:10px;justify-items:start}
.f-nav h4,footer .contact h4{font:700 12px var(--m);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 6px}
.f-nav a{color:#c7d5f7;text-decoration:none;font-size:15px}.f-nav a:hover{color:#fff}
footer .contact{text-align:left}
footer .contact p{margin:0 0 6px;font-size:15px}
.f-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0 28px;font-size:13px;color:#93a5d8}
html[lang=ko] .f-nav h4{letter-spacing:0}
@media(max-width:860px){.f-grid{grid-template-columns:1fr 1fr;gap:36px 28px;padding:44px 0 32px}.f-brand{grid-column:1/-1}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}
@media(max-width:760px){footer{padding-bottom:84px}}
.final{padding:76px 0 80px}
.final h2{margin-bottom:14px}.final p{margin-bottom:26px;max-width:46ch}
.get{max-width:560px;margin:0 auto;padding:22px 26px;gap:26px;flex-wrap:nowrap;border:1px solid rgba(255,255,255,.24);border-radius:24px;background:rgba(255,255,255,.08)}
.qr-box{width:136px;height:136px;padding:8px;border-radius:14px}
.qr-cap{margin-top:8px;font-size:12px}
.stores{flex:1;min-width:0}
.store{min-width:0;padding:13px 18px;font-size:15px}
@media(max-width:560px){.get{flex-direction:column;padding:16px;gap:16px}.stores{width:100%}}
.final .form-note{margin-top:16px}
footer nav.f-nav{display:grid;height:auto;justify-content:start;align-items:start;gap:10px}

/* final tidy: 2-block footer, tighter CTA band */
.f-grid{grid-template-columns:1fr auto;gap:40px;padding:48px 0 36px;align-items:start}
.f-grid .contact{justify-self:end;text-align:left;min-width:260px}
@media(max-width:760px){.f-grid{grid-template-columns:1fr;gap:28px;padding:40px 0 28px}.f-grid .contact{justify-self:start;min-width:0}}
.final{padding:54px 0 56px}
@media(max-width:760px){.final{padding:44px 0 46px}}

/* footer: 3 columns, tagline on one line */
.f-grid{grid-template-columns:1.5fr 1fr 1.2fr;gap:48px}
.f-grid .contact{justify-self:start;min-width:0}
.f-brand p{max-width:none}
@media(max-width:860px){.f-grid{grid-template-columns:1fr 1fr;gap:32px 28px}.f-brand{grid-column:1/-1}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}

/* v12 visuals */
.scan-visual{background:radial-gradient(ellipse at 50% 28%,#3a6fe0 0%,#17399a 48%,#061a52 100%)}
.sculpt{animation:sculpt 7s infinite backwards}@keyframes sculpt{0%,30%{opacity:0}46%,88%{opacity:1}100%{opacity:0}}
@keyframes draw{0%{stroke-dasharray:1;stroke-dashoffset:1;opacity:1}38%{stroke-dasharray:1;stroke-dashoffset:0;opacity:1}50%,86%{stroke-dasharray:1;stroke-dashoffset:0;opacity:.3}100%{stroke-dasharray:1;stroke-dashoffset:0;opacity:0}}
.fn .th.vis{order:-1;width:100%;display:flex}
.scanth{height:200px;background:radial-gradient(ellipse at 50% 30%,#3a6fe0,#17399a 52%,#061a52);align-items:center;justify-content:center}.scanth svg{height:92%;width:auto}
.coll{height:150px;background:linear-gradient(135deg,#0d31aa,#2358e0);padding:0 14px 14px;gap:8px;align-items:flex-end}
.ct{flex:1;min-width:0;background:#0d2570;border:1px solid rgba(255,255,255,.28);border-radius:12px;overflow:hidden}.ct img{display:block;width:100%;height:52px;object-fit:cover}
.cb{padding:6px 8px 8px}.cb span{display:block;font:500 10px 'Be Vietnam Pro',sans-serif;color:#6ee7f9;margin-bottom:4px}.cb i{display:block;height:4px;border-radius:9px;background:#2c47a8}.cb i b{display:block;height:4px;border-radius:9px;background:#ffc831}
.pc>.pv{height:170px;display:flex;gap:8px;padding:14px;background:#1647c8}
.bt{flex:1;min-width:0;background:#fff;color:#0c1f55;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:8px;overflow:hidden}
.bt b{font:700 15px 'Be Vietnam Pro',sans-serif;letter-spacing:.02em;text-transform:uppercase;line-height:1.15}.bt small{font-size:11px;color:#51628f;margin-top:2px}
.bt i{font-style:normal;margin-top:8px;background:#ffc831;color:#1a2547;font-weight:700;font-size:12px;border-radius:6px;padding:3px 9px}
.bt.bi{padding:0}.bt.bi img{width:100%;height:100%;object-fit:cover;display:block}
.pcta{text-align:center;margin-top:30px}
.store.off,html[data-app=soon] .store{background:rgba(255,255,255,.1)!important;border:1px dashed rgba(255,255,255,.55)!important;color:#fff!important;cursor:default}
.store.off:hover{transform:none;background:rgba(255,255,255,.1)}
.soon-b{margin-left:auto;font:600 11px 'Be Vietnam Pro',sans-serif;text-transform:uppercase;letter-spacing:.06em;background:#ffc831;color:#1a2547;border-radius:6px;padding:3px 8px;font-style:normal}
html[data-app=soon] .qr{display:none!important}html[data-app=soon] .get{max-width:420px}

.fn img.th{object-position:50% 0}.ct img{height:42px}
.loop span span.brand{border:0;background:none;padding:0;border-radius:0;display:inline;color:#fff}

/* v13: features on cobalt, icons straddle visuals, new network visuals */
#functions{background:#1b4fd8;border-color:#1b4fd8;--ink:#fff;--muted:#d6e0ff;color:#fff}
#functions .head::before{color:#6ee7f9}
#functions .brand{background:none;padding:0;border-radius:0;display:inline;color:#fff;line-height:inherit}
.fn article{border-color:transparent;box-shadow:0 16px 36px rgba(3,14,70,.38)}
.fn article:hover{border-color:#ffc831;box-shadow:0 20px 44px rgba(3,14,70,.5)}
.fn .ic{top:128px;bottom:auto}.fn article:nth-child(-n+2) .ic{top:178px}
.fn article>div:not(.ic){padding:36px 24px 26px}
.fn .th.ui:not(.tk){justify-content:center;padding-top:0}
.mapth{height:200px;background:#0d2a86;padding:14px;align-items:stretch}.mapth img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;border-radius:14px;box-shadow:0 10px 22px rgba(2,10,50,.45)}
.ct img{height:58px}.coll{padding:0 16px 16px}
.pc>div.pv{position:relative;height:170px;padding:0!important;overflow:hidden;background:#1647c8;display:block}
.pv>img,.pv>svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pvimg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,12,48,0) 50%,rgba(4,12,48,.72));pointer-events:none}
.pb{position:absolute;top:12px;right:12px;z-index:2;background:#ffc831;color:#1a2547;font:700 12px 'Be Vietnam Pro',sans-serif;padding:6px 10px;border-radius:8px;box-shadow:0 4px 10px rgba(2,10,50,.3)}
.pns{position:absolute;left:12px;bottom:12px;z-index:2;display:flex;flex-wrap:wrap;gap:6px}
.pn{font:500 11px 'Be Vietnam Pro',sans-serif;padding:5px 9px;border-radius:8px;background:rgba(4,12,48,.82);color:#fff;border:1px solid rgba(255,255,255,.22)}
.pvico{background:radial-gradient(ellipse at 50% 35%,#3a6fe0,#0f35b5)!important}
.ipw{position:absolute;left:0;right:0;top:20px;display:flex;justify-content:center;gap:18px}
.ip{width:78px;height:78px;border-radius:20px;background:#fff;display:grid;place-items:center;box-shadow:0 10px 20px rgba(2,10,50,.35)}.ip svg{width:48px;height:48px}
@media(max-width:980px){.fn .ic,.fn article:nth-child(-n+2) .ic{top:128px}}
@media(max-width:760px){.fn .ic,.fn article:nth-child(n) .ic{top:128px}.mapth{height:150px}}

/* v13b */
.fn article{color:#0c1f55;--ink:#0c1f55;--muted:#51628f}
.fn article h3{color:#0c1f55}.fn article p{color:#51628f}
.fn article:nth-child(-n+2) .th{height:230px}.fn article:nth-child(-n+2) .ic{top:208px}
.mapth{height:230px}.mapth img{object-position:50% 50%}
.ipw{top:46px}
@media(max-width:980px){.fn .ic,.fn article:nth-child(-n+2) .ic{top:128px}.fn article:nth-child(-n+2) .th,.mapth{height:150px}}
@media(max-width:760px){.fn article:nth-child(n) .th,.mapth{height:150px}}
.mapth img{height:auto;max-height:100%;align-self:center;object-fit:contain}
.mapth{overflow:hidden;align-items:center}.mapth img{width:100%;height:auto;max-height:none;margin:0;object-fit:cover;align-self:center}
@media(max-width:760px){.mapth img{height:100%;width:100%;object-fit:cover;object-position:50% 40%}}

/* v14: continuous colour ramp between sections + partner CTA card */
#features{background:linear-gradient(180deg,#eef4ff 0%,#d9e6ff 100%)}
#functions{background:linear-gradient(180deg,#1b4fd8 0%,#123fb8 100%);border-color:transparent}
#context{background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(180deg,#123fb8 0%,#0a2270 55%,#081b5c 100%)}
#partners{background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(180deg,#0d2e94 0%,#0a2477 100%)}
.final{background:linear-gradient(180deg,#0a2477 0%,#1b4fd8 55%,#2358e0 100%)}
footer{background:#061342}.f-bottom{color:#9fb0e0}
.final h2,.final p{text-wrap:balance}
.pjoin{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:22px;padding:30px 34px;border-radius:24px;border:1px solid rgba(255,200,49,.55);background:linear-gradient(135deg,rgba(255,200,49,.18),rgba(255,255,255,.05))}
.pj-t h3{margin:0 0 6px;font:700 24px 'Be Vietnam Pro',sans-serif;letter-spacing:-.02em;color:#fff}.pj-t p{margin:0;color:#d6e0ff;max-width:46ch;font-size:16px}
.pj-b{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.btn.big{padding:17px 32px;font-size:17px;white-space:nowrap}
.pj-link{color:#fff;font-weight:600;font-size:15px;text-decoration:underline;text-underline-offset:4px}.pj-link:hover{color:#ffc831}
@media(max-width:860px){.pjoin{flex-direction:column;align-items:flex-start;padding:24px}.pj-b{width:100%}.btn.big{width:100%;text-align:center}}

/* v15: one clear colour system. Bookends cobalt; content alternates white / tint / navy; sections stack with rounded tops */
:root{--cobalt:#1b4fd8;--navy:#0a2270;--tint:#e7efff;--ink:#061342}
.hero{background:var(--cobalt);padding-bottom:132px}
#features{background:#fff}
#functions{background:var(--tint);border:0;--ink:#0c1f55;--muted:#51628f;color:#0c1f55}
#functions .head::before{color:var(--blue)}
#functions .brand{display:inline-block;background:#0c1f55;color:#fff;padding:0 .38em .06em;border-radius:.38em;line-height:1.25}
#functions .brand b{color:var(--gold)}
.fn article{border:1px solid #cfdcf8;box-shadow:0 14px 32px rgba(15,47,154,.14)}
.fn article:hover{border-color:var(--blue);box-shadow:0 18px 40px rgba(15,47,154,.22)}
#context{background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,var(--navy)}
#scan{background:radial-gradient(rgba(36,88,230,.16) 1.2px,transparent 1.5px) 0 0/24px 24px,#fff;border:0}
#partners{background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,var(--navy)}
.final{background:var(--cobalt);padding-bottom:98px}
footer{background:var(--ink)}
/* stacked sheets */
#features,#functions,#context,#scan,#partners,.final,footer{position:relative;margin-top:-36px;border-radius:36px 36px 0 0}
#features{padding-top:136px;padding-bottom:126px}
#functions{padding-top:120px;padding-bottom:132px}
#context{padding-top:136px;padding-bottom:136px}
#scan{padding-top:136px;padding-bottom:136px}
#partners{padding-top:136px;padding-bottom:136px}
.final{padding-top:90px}
footer{padding-top:0}
@media(max-width:760px){
 #features,#functions,#context,#scan,#partners,.final,footer{margin-top:-28px;border-radius:28px 28px 0 0}
 .hero{padding-bottom:84px}
 #features{padding-top:84px;padding-bottom:84px}#functions{padding-top:80px;padding-bottom:88px}#context,#scan,#partners{padding-top:84px;padding-bottom:88px}
 .final{padding-top:70px;padding-bottom:76px}
}

/* v16: section 01 on soft blue; section 02 on white with tinted cards */
#features{background:var(--tint)}
#features .lead{color:#1f3170}
#functions{background:#fff}
.fn article{background:#f3f7ff;border:1px solid #cddbf8;box-shadow:0 14px 30px rgba(15,47,154,.12)}
.context-recommendation{background:#1b4fd8}

/* v16 polish */
.scan-visual-label{font-size:10px;letter-spacing:.1em}
.journey-step:not(:last-child)::after{width:26px;height:26px;font-size:15px;right:-22px}
footer .f-grid{padding-top:56px}
.fn article h3{text-wrap:balance}
.btn:focus-visible,.store:focus-visible,.pj-link:focus-visible{outline:3px solid #fff;outline-offset:3px}
html[lang=ko] h2{max-width:30ch}html[lang=vi] h2{max-width:22ch}

/* v17: final colour logic. DARK only for opening, the Intelligence showcase and the closing. All reading sections are LIGHT (tint / white alternating). */
:root{--cobalt:#1b4fd8;--deep:#0b2680;--tint:#e7efff;--ink:#061342}
.hero,.final{background:var(--cobalt)}
footer{background:var(--ink)}
#features{background:var(--tint)}
.journey-step{background:var(--deep)}
#functions{background:#fff}
#context{background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,var(--deep)}
#scan{background:radial-gradient(rgba(27,79,216,.2) 1.2px,transparent 1.5px) 0 0/24px 24px,var(--tint)}
#partners{background:#fff;--ink:#0c1f55;--muted:#51628f;--line:#cfdcf8;color:#0c1f55}
#partners .head::before{color:var(--blue)}
#partners .brand{display:inline-block;background:#0c1f55;color:#fff;padding:0 .38em .06em;border-radius:.38em;line-height:1.25}
#partners .brand b{color:var(--gold)}
.loop span{background:#eef3ff;border:1px solid #cfdcf8;color:#0c1f55}
.loop em{color:var(--cobalt)}
.loop span span.brand{display:inline-block;background:#0c1f55;color:#fff;padding:0 .35em;border-radius:.35em;border:0}
.pc{background:#f3f7ff;border:1px solid #cddbf8;box-shadow:0 14px 30px rgba(15,47,154,.12)}
.pc:hover{border-color:var(--cobalt);box-shadow:0 18px 38px rgba(15,47,154,.2)}
.pc h3{color:#0c1f55}.pc p{color:#51628f}
.stats{background:var(--deep);border:0}.stats span{color:#c7d5f7}.stats>div+div{border-left:1px solid rgba(255,255,255,.18)}
.pjoin{background:linear-gradient(135deg,#0b2680,#1b4fd8);border:0;box-shadow:0 16px 34px rgba(15,47,154,.25)}

/* v18: two light tones. A (#e9f0ff) for 01 and 04, B (#d6e4ff) for 02 and 05; cards stay white so they stand out */
:root{--tintA:#e9f0ff;--tintB:#d6e4ff}
#features{background:var(--tintA)}
#scan{background:radial-gradient(rgba(27,79,216,.2) 1.2px,transparent 1.5px) 0 0/24px 24px,var(--tintA)}
#functions,#partners{background:var(--tintB)}
.fn article{background:#fff;border:1px solid #c3d4f7;box-shadow:0 14px 30px rgba(15,47,154,.14)}
.pc{background:#fff;border:1px solid #c3d4f7;box-shadow:0 14px 30px rgba(15,47,154,.14)}
.loop span{background:#fff;border:1px solid #c3d4f7}

/* v19: palette tokens everywhere (cobalt #1b4fd8, deep #0b2680, tints #e9f0ff / #d6e4ff, ink #061342, gold #ffc831) */
header{background:rgba(11,38,128,.97)}
@media(max-width:760px){nav ul{background:#0b2680}}
.phone{background:#0b2680;border-color:rgba(255,255,255,.3)}
.context-panel{background:#12348f}
.scan{background:linear-gradient(150deg,#0b2680,#1b4fd8)}
.mapth{background:#0b2680}
.fn .th.ui:not(.tk),.fn .th.ui.tk,.coll{background:linear-gradient(135deg,#0b2680,#1b4fd8)}
.ct{background:#0b2680}
.pc>div.pv{background:#1b4fd8}
.pvico{background:radial-gradient(ellipse at 50% 35%,#3a6fe0,#1b4fd8)!important}
.pj-t h3{color:#fff}

/* v20: section 05 Network back on deep blue */
#partners{background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px) 0 0/48px 48px,var(--deep);--ink:#eef3ff;--muted:#aebdea;--line:rgba(255,255,255,.14);color:#eef3ff}
#partners .head::before{color:#6ee7f9}
#partners .brand{display:inline;background:none;padding:0;border-radius:0;color:#fff;line-height:inherit}
#partners .brand b{color:var(--gold)}
.loop span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff}
.loop em{color:var(--gold)}
.loop span span.brand{display:inline;background:none;padding:0;border:0;border-radius:0;color:#fff}
.pc{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);box-shadow:none}
.pc:hover{border-color:#6ee7f9;box-shadow:none}
.pc h3{color:#fff}.pc p{color:#c7d5f7}
.stats{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2)}.stats span{color:#c7d5f7}
.pjoin{background:linear-gradient(135deg,rgba(255,200,49,.2),rgba(255,255,255,.06));border:1px solid rgba(255,200,49,.6);box-shadow:none}

/* v21: section colours, borders and touch/hover effects restored exactly from the reference file (straight section edges) */
#features,#functions,#context,#scan,#partners,.final,footer{margin-top:0;border-radius:0}
.hero{background:linear-gradient(120deg,#0d31aa 0%,#1f55dc 100%);padding:88px 0 96px}
#features{background:linear-gradient(#c9dcff,#dfeaff);padding:100px 0 90px}
#functions{background:#fff;border-top:1px solid #d6e0f7;border-bottom:1px solid #d6e0f7;padding:84px 0 96px}
#context{background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/48px 48px,#0a2270;padding:100px 0}
#scan{background:radial-gradient(rgba(36,88,230,.2) 1.3px,transparent 1.5px) 0 0/24px 24px,#e6eeff;border-top:1px solid #c9d8f8;border-bottom:1px solid #c9d8f8;padding:100px 0}
#partners{background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,#040d33;padding:100px 0}
.final{background:linear-gradient(120deg,#0d31aa,#2358e0);padding:100px 0}
footer{background:#040c30;padding:0 0 32px}
header{background:rgba(9,32,110,.97)}
.phone{background:#06185a;border-color:rgba(255,255,255,.35)}
.journey-step{background:#0f2f9a}
.context-panel{background:#12327f}
.scan{background:#0f35b5}
.fn article{box-shadow:0 2px 0 #c3d3f5}
.fn article:hover{box-shadow:0 2px 0 #2458e6}
.pc{background:#0d2570;border:1px solid #2c47a8;box-shadow:none}
.pc:hover{border-color:#ffc831;box-shadow:none}
.stats{background:#0d2570;border:1px solid #2c47a8}
.loop span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18)}
.fn .th.ui:not(.tk),.fn .th.ui.tk,.coll{background:linear-gradient(135deg,#0d31aa,#2358e0)}
.mapth{background:#0d2a86}.ct{background:#0d2570}
.pc>div.pv{background:#1647c8}
.pvico{background:radial-gradient(ellipse at 50% 35%,#3a6fe0,#0f35b5)!important}
@media(max-width:860px){#features,#functions,#context,#scan,#partners{padding-top:72px;padding-bottom:72px}.hero{padding:56px 0 64px}}
@media(max-width:760px){nav ul{background:#081f52}
 #features,#functions,#context,#scan,#partners,.final,footer{margin-top:0;border-radius:0}
 .hero{padding:40px 0 48px}#features{padding:56px 0}#functions{padding:56px 0 60px}#context,#scan,#partners{padding:56px 0}.final{padding:56px 0 64px}footer{padding-bottom:84px}}
.fn article{border-color:#c3d3f5}
/* v22: dotted background for section 02, same pattern as section 04 */
#functions{background:radial-gradient(rgba(36,88,230,.2) 1.3px,transparent 1.5px) 0 0/24px 24px,#fff}

/* v23: backgrounds of sections 01 and 02 swapped */
#features{background:radial-gradient(rgba(36,88,230,.2) 1.3px,transparent 1.5px) 0 0/24px 24px,#fff;border-top:1px solid #d6e0f7;border-bottom:1px solid #d6e0f7}
#functions{background:linear-gradient(#c9dcff,#dfeaff);border-top:0;border-bottom:0}

/* v24 */
.mapth{overflow:hidden;align-items:center}
.mapth svg{width:100%;height:auto;display:block;border-radius:14px;box-shadow:0 10px 22px rgba(2,10,50,.45)}
@media(max-width:760px){.mapth svg{height:auto}}
.eyebrow{text-wrap:balance}

/* v25: gold accents in the download block */
.get{border:1px solid rgba(255,200,49,.5)}
.qr-box{box-shadow:0 0 0 3px #ffc831}
.qr-cap{color:#fff0b8}
.store svg{box-sizing:content-box;width:20px;height:20px;flex:0 0 20px;padding:9px;border-radius:12px;background:#ffc831;color:#1a2547}
.store:not(.off)::after{content:"\2192";margin-left:auto;color:#ffc831;font-weight:700;font-size:20px;line-height:1}
.store:not(.off):hover{border-color:#ffc831}
html[data-os=ios] #st-ios svg,html[data-os=android] #st-and svg{background:#1a2547;color:#ffc831}
html[data-os=ios] #st-ios::after,html[data-os=android] #st-and::after{color:#1a2547}
@media(max-width:760px){.store{gap:10px;padding:12px 14px;font-size:15px}.store svg{padding:7px}.store:not(.off)::after{font-size:18px}}

/* ====================================================================
   SINGLE-FILE BUILD ADDITIONS
   1) routing / views  2) sub-pages (scoped under .sp)  3) interactions
   ==================================================================== */
[hidden]{display:none!important}
.view{display:block}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
section[id],.final[id]{scroll-margin-top:70px}

/* nav: active section (scroll-spy) */
nav ul a{position:relative;padding:6px 2px;transition:opacity .15s,color .15s}
nav ul a.active{opacity:1;color:#ffc831}
nav ul a.active::after{content:"";position:absolute;left:2px;right:2px;bottom:-4px;height:2px;border-radius:2px;background:#ffc831}
@media(max-width:760px){nav ul a.active::after{display:none}nav ul a.active{background:rgba(255,200,49,.14);border-radius:10px}}

/* ---------------- sub-pages (scoped) ---------------- */
.sp{--ink:#0c1f55;--muted:#51628f;background:#e9f0ff;color:#0c1f55;font:400 17px/1.7 var(--b);min-height:100vh;-webkit-font-smoothing:antialiased}
html[lang=ko] .sp{line-height:1.75;word-break:keep-all}
.sp .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:66px}
.sp .bar .right{display:flex;align-items:center;gap:18px}
.sp .back{font-size:15px;text-decoration:none;opacity:.9}.sp .back:hover{opacity:1}
.sp-hero{background:linear-gradient(120deg,#0d31aa,#1f55dc);color:#fff;padding:64px 0 56px}
.sp-hero .aud{display:inline-block;font:500 12px var(--m);letter-spacing:.12em;text-transform:uppercase;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 14px;background:rgba(255,255,255,.1);margin-bottom:18px}
.sp-hero h1{margin:0 0 14px;font:700 clamp(34px,5.4vw,56px)/1.1 var(--d);letter-spacing:-.04em;max-width:none;text-wrap:initial}
.sp-hero p{margin:0;max-width:62ch;color:#e4ebff;font-size:18px}
.sp .upd{margin-top:18px;font:400 13px var(--m);color:#e4ebff}
.sp main{padding:0}
.sp .mbody{padding-top:56px;padding-bottom:72px}
.sp .doc{max-width:760px}.sp .doc.sp-wide{max-width:none}
.sp .doc section{padding:22px 0;border-bottom:1px solid #c3d4f7;position:static;isolation:auto}
.sp .doc section:last-of-type{border-bottom:0}
.sp .doc h2{margin:0 0 8px;font:700 22px var(--d);letter-spacing:-.02em;max-width:none;text-wrap:initial}
.sp .doc p{margin:0;color:#2f3f75}
.sp .sp-contact{margin-top:20px;padding:20px 22px;background:#fff;border:1px solid #c3d4f7;border-radius:16px}
.sp .sp-contact h2{font-size:18px}
.sp .cta-link{font-weight:600;color:#1b4fd8;text-underline-offset:4px}
.sp-foot{background:#040c30;color:#b9c8f4;font-size:14px;padding:0;margin:0;border-radius:0;position:static}
.sp-foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px;padding-top:24px;padding-bottom:28px}
.sp-links{display:flex;flex-wrap:wrap;gap:8px 22px;height:auto;align-items:flex-start;justify-content:flex-start}
.sp-foot a{text-decoration:none}.sp-foot a:hover{color:#fff}.sp-foot a[aria-current]{color:#fff;text-decoration:underline;text-underline-offset:4px}
/* partner page */
.sp .doc.sp-wide{max-width:none}
.sp .sp-ph{padding:44px 0 8px}
.sp .doc section.sp-ph h2{margin:0 0 18px;font:700 clamp(26px,3.6vw,34px)/1.15 var(--d);letter-spacing:-.03em}
.sp-chips{display:flex;flex-wrap:wrap;gap:10px}
.sp-chips>span{padding:10px 18px;border-radius:999px;background:#fff;border:1px solid #c3d4f7;font-weight:600;font-size:15px}
.sp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.sp-bc{background:#fff;border:1px solid #c3d4f7;border-radius:20px;padding:24px}
.sp .sp-bc h3{margin:0 0 6px;font:700 19px var(--d);letter-spacing:-.02em}.sp .sp-bc p{margin:0;color:#2f3f75;font-size:16px}
.sp-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.sp-st{background:#0f2f9a;color:#fff;border-radius:20px;padding:22px;position:relative}
.sp-st::before{counter-increment:s;content:"0" counter(s);display:inline-grid;place-items:center;min-width:40px;height:40px;border-radius:10px;background:#ffc831;color:#1a2547;font:600 14px var(--m);margin-bottom:14px}
.sp .sp-st h3{margin:0 0 6px;font:700 18px var(--d)}.sp .sp-st p{margin:0;color:#d6e0ff;font-size:15px;line-height:1.55}
.sp-ask{background:#fff;border:1px solid #c3d4f7;border-radius:20px;padding:26px}.sp .sp-ask p{margin:0 0 12px;color:#2f3f75}
.sp-apply{margin:56px 0 0;border-radius:28px;padding:40px;color:#fff;background:linear-gradient(135deg,#0d31aa,#2358e0);display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.sp .sp-apply h2{margin:0 0 8px;font:700 clamp(26px,3.6vw,34px)/1.15 var(--d);letter-spacing:-.03em}.sp .sp-apply p{margin:0;max-width:52ch;color:#e4ebff}
.sp-btn{display:inline-flex;align-items:center;justify-content:center;background:#ffc831;color:#1a2547;font:700 17px var(--d);padding:17px 32px;min-height:44px;border-radius:12px;text-decoration:none;white-space:nowrap;border:0;cursor:pointer;transition:transform .15s,filter .15s}
.sp-btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.sp-proof{display:inline-block;margin-top:18px;font:500 13px var(--m);color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:6px 14px;background:rgba(255,255,255,.1)}
@media(max-width:860px){.sp-steps{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.sp-hero{padding:44px 0 40px}.sp-hero p{font-size:16px}.sp .back{display:none}.sp .mbody{padding-top:36px;padding-bottom:52px}.sp-grid,.sp-steps{grid-template-columns:1fr}.sp-apply{padding:26px}.sp-apply .sp-btn{width:100%}}

/* ---------------- partner application form ---------------- */
.pf{margin:28px 0 0;background:#fff;border:1px solid #c3d4f7;border-radius:24px;padding:32px;box-shadow:0 14px 30px rgba(15,47,154,.1)}
.sp .doc .pf h2,.sp .doc .pf-ok h2{margin:0 0 14px;font:700 clamp(24px,3vw,30px)/1.15 var(--d);letter-spacing:-.03em}
.pf-note{display:flex;gap:10px;align-items:flex-start;background:#fff6d6;border:1px solid #f0d27a;border-radius:14px;padding:12px 14px;color:#4a3b00;font-size:15px;line-height:1.5;margin-bottom:22px}
.pf-note svg{flex:0 0 20px;width:20px;height:20px;fill:none;stroke:#8a6a00;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.pf-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.pf-f{display:flex;flex-direction:column;gap:6px;min-width:0}.pf-f.full{grid-column:1/-1}
.pf-f label{font-weight:600;font-size:15px;color:#0c1f55}
.pf-f input,.pf-f select,.pf-f textarea{font:400 16px var(--b);color:#0c1f55;background:#f4f8ff;border:1.5px solid #b9cbf2;border-radius:12px;padding:12px 14px;min-height:48px;width:100%;transition:border-color .15s,box-shadow .15s,background .15s}
.pf-f textarea{min-height:110px;resize:vertical}
.pf-f input:focus,.pf-f select:focus,.pf-f textarea:focus{outline:none;border-color:#1b4fd8;box-shadow:0 0 0 3px rgba(27,79,216,.22);background:#fff}
.pf-f.err input,.pf-f.err select,.pf-f.err textarea{border-color:#c62828;background:#fff5f5}
.pf-e{display:none;align-items:flex-start;gap:6px;color:#b3261e;font-size:14px;font-weight:600;line-height:1.4}
.pf-f.err .pf-e{display:flex}
.pf-e::before{content:"!";flex:0 0 18px;height:18px;border-radius:50%;background:#b3261e;color:#fff;font:700 12px/18px var(--b);text-align:center;margin-top:1px}
.pf-chk{display:flex;gap:12px;align-items:flex-start;padding:6px 0}
.pf .pf-chk input{appearance:none;-webkit-appearance:none;box-sizing:content-box;width:24px;height:24px;min-height:24px;padding:0;flex:0 0 24px;margin:-2px -8px -2px -10px;border:10px solid transparent;border-radius:16px;background:#f4f8ff;background-clip:padding-box;box-shadow:inset 0 0 0 1.5px #b9cbf2;cursor:pointer;display:block}
.pf .pf-chk input:checked{background-color:#1b4fd8;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E");background-size:100% 100%;box-shadow:none}
.pf .pf-f.err .pf-chk input{border-color:transparent;background:#fff5f5;box-shadow:inset 0 0 0 2px #c62828}
.pf .pf-chk input:focus-visible{outline:3px solid #1b4fd8;outline-offset:0;box-shadow:inset 0 0 0 1.5px #b9cbf2}
.pf-chk label{font-weight:500;line-height:1.5;padding:10px 0;cursor:pointer}
.pf-sum{display:none;margin:0 0 16px;padding:12px 14px;border-radius:12px;background:#fff5f5;border:1px solid #f0b4b0;color:#b3261e;font-weight:600;font-size:15px}
.pf-sum.on{display:block}
.pf-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:22px}
.pf-submit{position:relative}.pf-submit[disabled]{opacity:.75;cursor:progress;transform:none}
.pf-submit .sp-spin{display:none;width:18px;height:18px;border-radius:50%;border:3px solid rgba(26,37,71,.3);border-top-color:#1a2547;margin-right:10px;animation:spin .8s linear infinite}
.pf-submit.busy .sp-spin{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.pf-mail{font-size:15px;color:#51628f}.pf-mail a{color:#1b4fd8;font-weight:600;text-underline-offset:3px}
.pf-ok{display:none;text-align:center;padding:24px 8px}
.pf.done .pf-form-wrap{display:none}.pf.done .pf-ok{display:block}
.pf-ok .tick{width:64px;height:64px;border-radius:50%;background:#ffc831;display:grid;place-items:center;margin:0 auto 16px}
.pf-ok .tick svg{width:32px;height:32px;fill:none;stroke:#1a2547;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.sp .doc .pf-ok h2{margin:0 0 8px}.sp .doc .pf-ok p{margin:0 auto 8px;max-width:52ch;color:#2f3f75}
.pf-ok .pf-note{display:inline-flex;text-align:left;margin:14px 0 18px}
.pf-ok .pf-acts{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.sp .pf-ghost{background:#fff;color:#0b2680;border:1.5px solid #9db8f5}
@media(max-width:700px){.pf{padding:22px}.pf-grid{grid-template-columns:1fr}}

/* ---------------- toast + voucher modal ---------------- */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,24px);z-index:120;max-width:min(92vw,460px);background:#0b2680;color:#fff;border:1px solid rgba(255,200,49,.7);border-radius:14px;padding:13px 18px;font:500 15px/1.45 var(--b);box-shadow:0 14px 34px rgba(2,10,60,.4);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){.toast{bottom:92px}}
.modal{position:fixed;inset:0;z-index:110;display:grid;place-items:center;padding:16px;background:rgba(6,19,66,.74)}
.modal-card{position:relative;width:100%;max-width:400px;max-height:92vh;overflow:auto;background:#fff;color:#0c1f55;border-radius:24px;border-top:4px solid #ffc831;padding:28px 26px 24px;text-align:center;box-shadow:0 30px 70px rgba(2,10,60,.5)}
.modal-x{position:absolute;top:10px;right:10px;width:44px;height:44px;border:0;border-radius:12px;background:#eef3ff;color:#0b2680;font-size:24px;line-height:1;cursor:pointer}
.modal-x:hover{background:#dbe6ff}
.vm-label{font:500 11px var(--m);letter-spacing:.1em;text-transform:uppercase;color:#2458e6;margin:0 40px 6px}
.modal-card h2{margin:0 0 6px;font:700 26px/1.15 var(--d);letter-spacing:-.03em;max-width:none;text-wrap:balance}
.vm-show{margin:0 0 14px;color:#51628f;font-size:15px}
.vm-qr{display:inline-block;background:#fff;border:1px solid #cfdcf8;border-radius:14px;padding:8px;margin-bottom:12px}.vm-qr svg{display:block;width:140px;height:140px}
.vm-code{font:700 24px var(--m);letter-spacing:.12em;color:#0b2680;border:2px dashed #ffc831;background:#fff8dc;border-radius:12px;padding:12px 10px;margin:0 0 10px;word-break:break-all}
.vm-valid{font-size:14px;color:#51628f;margin-bottom:16px}
.vm-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.modal .btn{min-height:46px;padding:12px 22px}
.modal .btn.ghost{color:#0b2680;border-color:#9db8f5;background:#fff}
.vm-note{margin:14px 0 0;font-size:12.5px;color:#7a89b3}

/* ---------------- interactive illustrations ---------------- */
button{font-family:inherit}
/* hero voucher chip is a button */
button.voucher{border:0;cursor:pointer;font-family:inherit;min-height:44px;padding:0 14px;transition:transform .15s,filter .15s}
button.voucher:hover{transform:translateY(-1px);filter:brightness(1.06)}
/* F1 route map */
.mapwrap{position:relative;width:100%}
.mapwrap svg{display:block}
.stop{position:absolute;width:44px;height:44px;transform:translate(-50%,-50%);background:transparent;border:0;border-radius:50%;cursor:pointer;padding:0}
.stop::before{content:"";position:absolute;inset:7px;border-radius:50%;border:2.5px solid transparent;transition:border-color .15s,transform .15s}
.stop:hover::before,.stop[aria-pressed=true]::before{border-color:#1b4fd8;transform:scale(1.06)}
.stop:focus-visible{outline:3px solid #ffc831;outline-offset:0}
.mapcap{position:absolute;left:10px;bottom:10px;max-width:calc(100% - 20px);background:rgba(11,38,128,.94);color:#fff;font:500 11px/1.35 var(--m);padding:7px 11px;border-radius:9px;letter-spacing:.02em}
/* F2 / F4 visuals as buttons */
button.th.vis.scanth,button.th.ui.tk{border:0;cursor:pointer;color:inherit;font:inherit;width:100%;padding:0;position:relative}
button.th.ui.tk{padding:0 24px}
.fn article:hover .scanth svg{transform:scale(1.03)}.scanth svg{transition:transform .3s}
.scan-go{position:absolute;right:14px;bottom:10px;font:600 11px var(--m);letter-spacing:.06em;text-transform:uppercase;background:#ffc831;color:#1a2547;border-radius:7px;padding:4px 9px}
.tk b{transition:transform .2s}button.tk:hover b{transform:scale(1.04) rotate(-1deg)}
/* F3 options */
.ui .opt{width:100%;min-height:36px;font:500 13px var(--m);text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:10px;padding:9px 12px;color:#fff;transition:background .15s,color .15s,border-color .15s}
.ui .opt em{font-style:normal;opacity:.8}
.ui .opt:hover{background:rgba(255,255,255,.22)}
.ui .opt[aria-pressed=true]{background:#fff;color:#0c1f55;border-color:#fff;font-weight:600}
.ui .opt:focus-visible{outline:3px solid #ffc831;outline-offset:2px}
/* F5 collection tiles */
.coll{align-items:flex-end}
button.ct{padding:0;text-align:left;color:inherit;font:inherit;cursor:pointer;transition:transform .15s,border-color .15s}
button.ct:hover{transform:translateY(-3px);border-color:#ffc831}
button.ct:focus-visible{outline:3px solid #ffc831;outline-offset:2px}
.cb i b{transition:width .35s ease}
.ct.done{border-color:#ffc831}.ct.done .cb span{color:#ffc831}
/* context signals */
.chips button.sig{font:500 13px var(--m);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 14px;color:#cfdcff;background:rgba(255,255,255,.05);cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.chips button.sig[aria-pressed=true]{background:rgba(110,231,249,.14);border-color:#6ee7f9;color:#c8f6ff}
.chips button.sig:hover{border-color:#6ee7f9}
.chips button.sig:focus-visible{outline:3px solid #ffc831;outline-offset:2px}
.cx-hint{margin:2px 0 0;font:500 12px var(--m);letter-spacing:.04em;color:#8fb0f0}
.context-recommendation.flash{animation:flash .5s ease}
@keyframes flash{0%{transform:scale(.985);opacity:.6}100%{transform:none;opacity:1}}
.compare button{display:block;width:100%;text-align:left;color:inherit;font:inherit;border-radius:18px;padding:20px;cursor:pointer;transition:transform .15s,background .15s,border-color .15s}
.compare button.a{border:1px dashed #5a73c4;background:transparent}
.compare button.b{border:1.5px solid #ffc831;background:rgba(255,200,49,.14)}
.compare button h3{font-size:17px}.compare button p{color:var(--muted);margin-top:8px;font-size:14px}
.compare button[aria-pressed=true]{box-shadow:0 0 0 2px rgba(110,231,249,.55)}
.compare button:hover{transform:translateY(-2px)}
.compare button:focus-visible{outline:3px solid #ffc831;outline-offset:2px}
/* scan demo */
.scan-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:2px 0 2px}
.scan-btn{min-height:44px;padding:11px 22px;font:700 15px var(--d);cursor:pointer;border:0;border-radius:12px;background:#ffc831;color:#1a2547;display:inline-flex;align-items:center;gap:10px;transition:transform .15s,filter .15s}
.scan-btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.scan-btn[disabled]{opacity:.7;cursor:progress;transform:none}
.scan-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.scan-st{font:500 12px var(--m);letter-spacing:.04em;color:#d6e4ff}
.scan[data-st] .c1,.scan[data-st] .c2,.scan[data-st] .c0{animation:none;opacity:0}
.scan[data-st=idle] .c0,.scan[data-st=run] .c1,.scan[data-st=done] .c2{opacity:1}
.scan .cap .c0{position:absolute;left:0;top:0;white-space:nowrap}
.scan .row{transition:background .25s,border-color .25s}
.scan .row.active{background:rgba(255,255,255,.2);border-color:#fff}
.scan .row.done{background:rgba(255,200,49,.16);border-color:#ffc831}
.scan .row.done i{font-size:0}.scan .row.done i::after{content:"\2713";font-size:13px}
.scan-result{display:none;background:#fff;color:#0c1f55;border-radius:18px;border-top:3px solid #ffc831;padding:16px 18px}
.scan[data-st=done] .scan-result{display:block;animation:flash .45s ease}
.scan-result .mono{font:500 10px var(--m);letter-spacing:.1em;text-transform:uppercase;color:#2458e6}
.scan-result h3{margin:4px 0 6px;font:700 20px var(--d);letter-spacing:-.02em}
.scan-result p{margin:0 0 12px;color:#2f3f75;font-size:15px;line-height:1.55}
.listen{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:10px 18px;border-radius:12px;border:1.5px solid #9db8f5;background:#fff;color:#0b2680;font:700 14px var(--d);cursor:pointer}
.listen:hover{border-color:#1b4fd8}
.listen svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.listen .bars{display:none;gap:3px;align-items:flex-end;height:16px}
.listen .bars i{width:3px;background:#1b4fd8;border-radius:2px;height:6px;animation:bar .7s ease-in-out infinite}
.listen .bars i:nth-child(2){animation-delay:.15s}.listen .bars i:nth-child(3){animation-delay:.3s}.listen .bars i:nth-child(4){animation-delay:.45s}
@keyframes bar{0%,100%{height:5px}50%{height:16px}}
.listen.on .bars{display:inline-flex}.listen.on svg{display:none}
/* network loop */
.loop button.lp{font:600 14px var(--b);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);color:#fff;padding:10px 16px;border-radius:12px;cursor:pointer;transition:background .2s,border-color .2s}
.loop button.lp.on{background:rgba(255,200,49,.18);border-color:#ffc831}
.loop button.lp .brand{display:inline;background:none;padding:0;border:0;border-radius:0;color:#fff;font:inherit}
.loop button.lp:focus-visible{outline:3px solid #ffc831;outline-offset:2px}
.loop em.on{color:#ffc831}
/* partner badge is a button */
button.pb{border:9px solid transparent;background-clip:padding-box;top:3px;right:3px;box-shadow:none;filter:drop-shadow(0 4px 5px rgba(2,10,50,.3));cursor:pointer;font-family:'Be Vietnam Pro',sans-serif;transition:transform .15s;box-sizing:content-box}
button.pb:hover{transform:translateY(-2px)}
button.pb:focus-visible{outline:3px solid #fff;outline-offset:2px}
/* download: disabled-looking store buttons in preview keep normal style */
.store{cursor:pointer}

/* ---------------- tap targets (phones / touch) ---------------- */
@media (max-width:760px),(pointer:coarse){
  .lang button,.lang a{min-width:44px;height:44px}
  .menu-toggle{min-height:44px;min-width:44px}
  nav .logo,.sp .logo{display:inline-flex;align-items:center;min-height:44px}
  nav ul a{display:flex;align-items:center;min-height:44px}
  .btn,.sp-btn{min-height:44px}
  .chips button.sig,.loop button.lp{min-height:44px}
  .ui .opt{min-height:44px}
  .pj-link,footer a,.sp-foot a,.f-nav a{display:inline-flex;align-items:center;min-height:44px}
  .sp .sp-contact a,.pf-mail a,.sp .cta-link{display:inline-block;padding:12px 0}
  .tabs button{min-height:44px}
}
@media(max-width:360px){.lang button,.lang a{min-width:40px}}

/* programmatic focus targets (headings, sections, main) never show a ring; real controls keep theirs */
[tabindex="-1"]:focus,[tabindex="-1"]:focus-visible{outline:none}
.sp .lang button,.sp .lang a{letter-spacing:normal}

/* scan demo: one clear gold button; status is spoken to screen readers, shown in the caption */
.scan-st{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.scan-btn{width:100%;justify-content:center}
.scan-bar{display:block}

.mapcap.tip{bottom:auto;right:auto;box-shadow:0 6px 14px rgba(2,10,60,.35);border:1px solid rgba(255,200,49,.7);pointer-events:none}

/* focusing a control in the sticky header must never scroll the page; controls in the content keep clear of the header */
html{scroll-padding-top:0}
main :is(a,button,input,select,textarea,[tabindex]),footer :is(a,button,input,select,textarea,[tabindex]){scroll-margin-top:84px}


/* ---- UX audit fixes ---- */
@media(min-width:761px) and (max-width:1020px){
 nav{height:62px;gap:12px}
 nav ul{display:none;position:absolute;top:62px;left:0;right:0;padding:16px 28px 22px;background:#081f52;flex-direction:column;gap:14px}
 nav ul.open{display:flex}
 .menu-toggle{display:inline-block}
 .nav-cta{display:none}
 nav ul a.active::after{display:none}
 nav ul a.active{background:rgba(255,200,49,.14);border-radius:10px}
}
.loop button.lp{white-space:nowrap;flex:0 0 auto}
.pjoin{background:#0d2570;border:1px solid rgba(255,200,49,.6)}
#functions h2 .brand{font-size:.72em;padding:.04em .32em .13em;border-radius:.32em;line-height:1.15;vertical-align:.08em}
@media(max-width:520px){
 .stats{grid-template-columns:1fr}
 .stats>div{padding:16px 20px;text-align:left}
 .stats>div+div{border-left:0;border-top:1px solid rgba(255,255,255,.18)}
 .stats b{font-size:32px}
 .stats span{font-size:14px}
}
.cb span,.next .k,.mapcap,.scan-go,.scan-visual-label,.pn,.context-recommendation small{font-size:12px}
@media(pointer:coarse){
 .tabs button,.chips button.sig,.opt,.loop button.lp,.lang a,.nav-cta,.pj-link,.f-nav a,.sp-links a{min-height:44px;min-width:44px}
 .opt{min-height:44px}
}
/* Be Vietnam Pro is wider: keep the two hero buttons on one line on phones, stack them only on very narrow screens */
@media(max-width:760px){.cta .btn{flex:1 1 auto;white-space:nowrap;padding:15px 12px}}
@media(max-width:339px){.cta{flex-wrap:wrap}.cta .btn{flex-basis:100%}}
#t{text-wrap:balance}
/* internal feature codes (F1-F5) are not shown to visitors */
.fn article::after{content:none;display:none}
/* footer: brand + policies + cooperation + contact */
@media(min-width:861px){footer .f-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}}
.scan-result .sr-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.scan-result .trust{display:inline-flex;align-items:center;gap:5px;padding:3px 9px 3px 7px;border-radius:999px;background:#e3f6ec;color:#11683f;font:700 12px/1.4 var(--b);white-space:nowrap}
.scan-result .trust svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
/* scan card: extra headroom so the scan frame starts below the 'Scan to explore' label */
#scan .scan-visual{height:296px}#scan .scan-artifact{margin-top:34px}
@media(max-width:760px){#scan .scan-visual{height:261px}#scan .scan-artifact{margin-top:30px;margin-bottom:50px}#scan .scan-artifact svg{max-height:166px}}
/* scan card: keep the scan frame below the 'Scan to explore' label */
/* map card: the hint never blocks the stops; on phones it sits in the empty top-left corner on one line */
.mapcap{pointer-events:none}
@media(max-width:760px){.mapcap:not(.tip){top:10px;bottom:auto;font-size:12px;letter-spacing:-.01em;padding:6px 8px;max-width:calc(100% - 38px)}}
@media(max-width:379px){.mapcap:not(.tip){display:none}}
/* very narrow phones (320px): keep logo, language switch and Menu inside the screen */
@media(max-width:359px){header .wrap{padding-left:14px;padding-right:14px}nav{gap:8px}.logo{font-size:22px}.lang a{min-width:38px}}
.sp-contact .sp-op{margin:0 0 6px}
/* partner form: undo global form/input rules and the scan .lbl animation */
#pf-form{display:block}
#pf-form input,#pf-form select,#pf-form textarea{min-width:0}
#pf-form .pf-chk input{width:24px;min-width:0}
#pf-form .lbl{animation:none;opacity:1}

/* partner page: hero CTA + category labels */
.sp-hero-acts{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px;margin-top:28px}
.sp-hero-acts .sp-proof{margin-top:0}
#pf{scroll-margin-top:84px}
.sp-cats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px 28px}
.sp-cats li{display:flex;align-items:center;gap:14px;font-weight:600;font-size:16px;line-height:1.35;color:#0c1f55}
.sp-cats svg{flex:0 0 52px;width:52px;height:52px;display:block}
@media(min-width:1000px){.sp-cats{grid-template-columns:repeat(5,1fr);gap:16px 20px}}
@media(max-width:760px){.sp-hero-acts{flex-direction:column;align-items:stretch}.sp-hero-acts .sp-proof{align-self:flex-start}.sp-cats{grid-template-columns:1fr 1fr;gap:16px}.sp-cats li{font-size:15px;gap:10px}.sp-cats svg{flex-basis:44px;width:44px;height:44px}}
@media(max-width:360px){.sp-cats{grid-template-columns:1fr}}
/* form panel with side pitch */
.pf{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);padding:0;overflow:hidden;border:0;box-shadow:0 24px 60px rgba(15,47,154,.18);margin-top:44px}
.pf-side{position:relative;background:radial-gradient(120% 80% at 0% 0%,#2a63e6 0%,rgba(42,99,230,0) 60%),linear-gradient(160deg,#0d31aa,#0a1c72);color:#fff;padding:40px 34px;display:flex;flex-direction:column;gap:16px;overflow:hidden}
.pf-side::after{content:"";position:absolute;right:-90px;bottom:-90px;width:260px;height:260px;border-radius:50%;border:38px solid rgba(255,255,255,.06);pointer-events:none}
.pf-kick{font:500 12px var(--m);letter-spacing:.12em;text-transform:uppercase;color:#c9d8ff}
.pf .pf-side h2{margin:0;color:#fff;font:700 clamp(26px,2.6vw,34px)/1.12 var(--d);letter-spacing:-.03em;text-wrap:balance}
.sp-ask .cta-link{display:table}
@media(max-width:520px){.pf-actions .pf-submit{width:100%;justify-content:center}}
.sp-ask .un-link{margin-top:2px;padding-top:12px;border-top:1px solid #e3eafb;display:block}
.pf .pf-side p{margin:0;color:#dbe5ff;font-size:16px;line-height:1.55}
.pf-why{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:12px}
.pf-why li{display:flex;gap:12px;align-items:flex-start;font-weight:600;font-size:15px;line-height:1.4}
.pf-why svg{flex:0 0 24px;width:24px;height:24px;padding:4px;border-radius:50%;background:rgba(255,255,255,.14);fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;box-sizing:border-box}
.pf-proof{margin-top:auto;align-self:flex-start;font:500 13px/1.4 var(--m);border:1px solid rgba(255,255,255,.4);border-radius:14px;padding:6px 14px;background:rgba(255,255,255,.08)}
.pf-form-wrap,.pf-ok{padding:36px 36px 32px}
.pf.done .pf-side{display:none}
.pf.done{grid-template-columns:1fr}
.pf-actions .pf-mail{margin:0}
#pf-ok-text + .pf-acts{margin-top:22px}
.pf-fail{display:none;gap:10px;align-items:flex-start;margin:22px 0 0;padding:12px 14px;border-radius:12px;background:#fff5f5;border:1px solid #f0b4b0;color:#8c1d18;font-size:15px;line-height:1.5}
.pf-fail.on{display:flex}
.pf-fail:focus{outline:2px solid #b3261e;outline-offset:2px}
.pf-fail svg{flex:0 0 20px;width:20px;height:20px;fill:none;stroke:#b3261e;stroke-width:2;stroke-linecap:round;margin-top:2px}
.pf-fail a{color:#8c1d18;font-weight:600}
.pf-fail.on + .pf-actions{margin-top:16px}
.pf-hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
@media(max-width:900px){.pf{grid-template-columns:1fr}.pf-side{padding:30px 22px}.pf-form-wrap,.pf-ok{padding:26px 22px}.pf-proof{margin-top:4px}}

/* partner form: smart dropdowns */
.pfc{position:relative}
.pf-f .pfc input{padding-right:46px}
.pfc-select input{cursor:pointer;caret-color:transparent}
.pfc-select input::placeholder{color:#51628f;opacity:1}
.pfc-chev{position:absolute;right:12px;top:50%;width:24px;height:24px;margin-top:-12px;fill:none;stroke:#1b4fd8;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s;cursor:pointer}
.pfc.on .pfc-chev{transform:rotate(180deg)}
.pfc-mail input{padding-right:14px}
.pfc-lb{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:30;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid #c3d4f7;border-radius:14px;box-shadow:0 18px 40px rgba(15,47,154,.18);max-height:300px;overflow:auto;overscroll-behavior:contain}
.pfc-lb[hidden]{display:none}
.pfc-lb [role=option]{display:flex;flex-direction:column;gap:1px;padding:10px 12px;border-radius:10px;cursor:pointer;color:#0c1f55;font-size:15px;line-height:1.35;position:relative;transition:background-color .12s,color .12s,padding-left .12s}
.pfc-lb [role=option]::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:#1b4fd8;opacity:0;transition:opacity .12s}
.pfc-lb [role=option].act{background:#e6eeff;color:#1b4fd8;padding-left:16px}
.pfc-lb [role=option].act::before{opacity:1}
.pfc-lb [role=option].act .pfc-s{color:#3d5cb8}
@media(prefers-reduced-motion:reduce){.pfc-lb [role=option],.pfc-lb [role=option]::before{transition:none}}
.pfc-lb [role=option][aria-selected=true]{font-weight:600;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b4fd8' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.pfc-lb mark{background:none;color:inherit;font-weight:700}
.pfc-s{font-size:13px;color:#51628f}
.pfc-g{padding:10px 12px 4px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#51628f}
.pfc-g:not(:first-child){margin-top:4px;border-top:1px solid #e3ebfb;padding-top:12px}
.pfc-note{padding:10px 12px;font-size:14px;color:#51628f}
.pf-hint{margin:2px 0 0;font-size:14px;line-height:1.45;color:#2f3f75}
.pf-hint[hidden]{display:none}
.pf-hint-b{display:inline;white-space:nowrap;border:0;background:none;padding:0;margin-left:4px;font:600 14px var(--b);color:#1b4fd8;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.pf-count{margin:2px 0 0;font-size:13px;color:#51628f;text-align:right}
.pf-count.near{color:#b3261e;font-weight:600}
.pf-f input::placeholder,.pf-f textarea::placeholder{color:#7d8bb3}
.pf .pf-f input,.pf .pf-f textarea{background-color:#fff}
.pf .pf-grid > .pf-f:nth-child(-n+2) input{background-color:#f4f8ff}
.pf .pf-grid > .pf-f:nth-child(-n+2) input:focus{background-color:#fff}
.pf .pf-chk input{background-color:#f4f8ff}
.pf .pf-chk input:checked{background-color:#1b4fd8}
.pf .pf-f.err input,.pf .pf-f.err textarea{background-color:#fff5f5}

/* universities page */
.sp-hero h1{text-wrap:balance}
.un-grid{grid-template-columns:repeat(3,1fr)}
.un-bc{display:flex;flex-direction:column;gap:16px}
.un-bc svg{width:52px;height:52px;display:block}
.sp .un-lead{margin:0 0 22px;color:#2f3f75;max-width:62ch}
.un-fields{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 28px}
.un-fields li{display:flex;align-items:center;gap:12px;color:#0c1f55;font-weight:600;font-size:16px}
.un-fields li::before{content:"";flex:0 0 8px;height:8px;border-radius:50%;background:#1b4fd8}
@media(max-width:1000px){.un-grid{grid-template-columns:repeat(2,1fr)}.un-fields{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.un-grid,.un-fields{grid-template-columns:1fr}.un-bc{flex-direction:row;align-items:flex-start;gap:14px}.un-bc svg{flex:0 0 44px;width:44px;height:44px}}

/* smooth page change: the header stays, the content cross-fades (browsers without support just load the page) */
@view-transition{navigation:auto}
header{view-transition-name:site-header}
::view-transition-group(root){animation-duration:.24s}
::view-transition-old(root){animation:.18s ease-out both mg-out}
::view-transition-new(root){animation:.24s ease-out both mg-in}
@keyframes mg-out{to{opacity:0}}
@keyframes mg-in{from{opacity:0;transform:translateY(6px)}}
@media(prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root),::view-transition-group(*){animation:none}}
/* back to top */
.to-top{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px) + var(--lift,0px));z-index:40;width:48px;height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.35);
 background:#0b2680;color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 26px rgba(2,10,44,.35);transition:transform .15s,background .15s}
.to-top[hidden]{display:none}
.to-top:hover{background:#1b4fd8;transform:translateY(-2px)}
.to-top:focus-visible{outline:3px solid #ffc831;outline-offset:3px}
.to-top svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
@media(prefers-reduced-motion:reduce){.to-top{transition:none}.to-top:hover{transform:none}}
/* menu: 'For partners' with two choices */
nav .sub-toggle{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:inherit;font:500 15px var(--b);opacity:.85;padding:6px 2px;cursor:pointer;position:relative;border-radius:6px}
nav .sub-toggle:hover,nav .has-sub.open .sub-toggle{opacity:1}
nav .sub-toggle.active,nav .sub-toggle.here{opacity:1;color:#ffc831}
nav .sub-toggle .chev{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s}
nav .has-sub.open .chev{transform:rotate(180deg)}
nav ul.sub{display:none;list-style:none;margin:0;padding:0}
nav ul.sub a{display:flex;align-items:center;gap:12px;text-decoration:none;opacity:1;padding:10px 12px;border-radius:12px}
nav ul.sub a::after{content:none!important}
nav .sub-ic{flex:0 0 auto;width:38px;height:38px;border-radius:10px;display:grid;place-items:center}
nav .sub-ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
nav .sub-tx{display:grid;gap:1px;line-height:1.3}
nav .sub-tx b{font:600 15px var(--b)}
nav .sub-tx small{font-size:13px}
@media(min-width:1021px){
 nav .has-sub{position:relative}
 nav .sub-toggle.active::after,nav .sub-toggle.here::after{content:"";position:absolute;left:2px;right:2px;bottom:-4px;height:2px;border-radius:2px;background:#ffc831}
 nav ul.sub{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);width:max-content;min-width:290px;padding:8px;gap:2px;background:#fff;color:#0c1f55;border-radius:16px;
  box-shadow:0 22px 50px rgba(2,10,44,.32),0 0 0 1px rgba(12,31,85,.08)}
 nav ul.sub::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
 nav .has-sub.open ul.sub{display:grid}
 nav ul.sub a:hover,nav ul.sub a:focus-visible{background:#eef3ff}
 nav ul.sub a[aria-current="page"]{background:#eef3ff}
 nav .sub-ic{background:#e6edff;color:#2458e6}
 nav .sub-tx small{color:#51628f}
}
@media(max-width:1020px){
 nav .sub-toggle{display:flex;width:100%;justify-content:space-between;padding:1.5px 2px;line-height:1.6}
 nav .sub-toggle.active,nav .sub-toggle.here{background:rgba(255,200,49,.14);padding:6px 10px}
 nav ul.sub{position:static;background:none;box-shadow:none;padding:0 0 0 10px;flex-direction:column}
 nav .has-sub.open ul.sub{display:grid;gap:4px;margin:6px 0 2px;border-left:2px solid rgba(255,255,255,.18)}
 nav ul.sub a{padding:8px 10px;color:#fff}
 nav ul.sub a:hover,nav ul.sub a[aria-current="page"]{background:rgba(255,255,255,.08)}
 nav .sub-ic{width:34px;height:34px;background:rgba(255,255,255,.1);color:#ffc831}
 nav .sub-tx small{color:#b9c8ef}
}
@media(pointer:coarse){nav .sub-toggle{min-height:44px}}
@media(min-width:1021px){nav ul a,nav .sub-toggle,.nav-cta{white-space:nowrap}nav{gap:16px}}
@media(min-width:1021px) and (max-width:1199px){nav ul{gap:18px}nav ul a,nav .sub-toggle{font-size:14.5px}.nav-cta{padding-left:18px;padding-right:18px;font-size:15px}}
@media(prefers-reduced-motion:reduce){nav .sub-toggle .chev{transition:none}}
/* footer: contact line aligns with the first link of the other columns */
footer .contact h4{margin-bottom:16px}
/* skip link / #main-content lands below the sticky header */
#main-content{scroll-margin-top:70px}
/* sub-pages use the site header */
.sp header .wrap{display:block}

/* static-site additions: language links */
.ct svg{display:block;width:100%;height:58px}
.lang a{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;box-sizing:border-box}
.lang a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}