@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
:root{--navy:#11234b;--blue:#244dd8;--teal:#007d81;--muted:#59677e;--border:#e0e6ee;--font:'Be Vietnam Pro',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--navy);background:#fff;font-family:var(--font);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{outline-offset:5px}button{cursor:pointer}img{max-width:100%;display:block}header{height:100px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;gap:24px;background:white}.brand{display:inline-flex;align-items:center;flex-shrink:0}.brand img{width:152px;height:50px;object-fit:contain}nav{display:flex;gap:32px;font-size:14px;font-weight:500}.header-actions{display:flex;align-items:center;gap:24px}.language{display:flex;align-items:center;gap:4px;font-size:13px}.language button{padding:5px;border:0;background:none;color:#6b768b}.language button[aria-pressed=true]{font-weight:800;color:var(--navy)}.language span{color:#bac4d5}.button{display:inline-flex;justify-content:center;align-items:center;background:var(--blue);color:white;border:1px solid var(--blue);padding:15px 24px;border-radius:7px;font-weight:600;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:#183cac;transform:translateY(-2px)}.button.small{padding:11px 18px}.menu{display:none;border:0;background:transparent;font-size:24px}.wrap{max-width:1240px;width:90%;margin:0 auto}.hero{display:grid;grid-template-columns:1fr 1.04fr;gap:56px;align-items:center;min-height:660px;padding-top:45px;padding-bottom:70px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.7px;display:flex;align-items:center;gap:12px;color:var(--teal);margin-bottom:24px}.line{width:28px;height:2px;background:var(--teal)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,5.6vw,78px);font-weight:600;line-height:1.13;letter-spacing:-3.5px;margin-bottom:26px}h1 em{font-style:normal;color:var(--blue)}.lead{max-width:480px;color:var(--muted);font-size:17px;line-height:1.9;margin-bottom:30px}.hero-buttons{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid #aebbd0;padding-bottom:4px}.hero-note{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;margin-top:32px}.mini-icon{color:var(--teal);font-size:16px}.hero-visual{background:#edf3ff;border-radius:14px;position:relative;padding:22px 0 0;overflow:hidden}.hero-visual>img{width:100%;height:380px;object-fit:cover;mix-blend-mode:multiply}.visual-tag{display:block;margin-left:25px;font-size:11px;letter-spacing:2px;font-weight:700;color:#526985}.visual-caption{margin:0 22px 22px;padding:17px;background:rgba(255,255,255,.94);border:1px solid white;border-radius:9px;display:flex;gap:14px;align-items:center}.caption-icon{font-size:25px;color:var(--blue);background:#eef2ff;padding:0 12px;border-radius:6px}.visual-caption strong{font-size:13px;display:block}.visual-caption div>span{font-size:11px;color:var(--muted)}.intro-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.strip-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:27px 0;font-size:12px}.strip-inner>span{color:var(--muted)}.strip-inner>div{display:flex;gap:32px;font-weight:600}.section{padding-top:96px;padding-bottom:96px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:42px}.section-heading h2{margin-bottom:0}h2{font-size:clamp(30px,3.5vw,46px);line-height:1.25;font-weight:600;letter-spacing:-1.5px}.section-heading>p{max-width:400px;color:var(--muted);font-size:15px;margin-bottom:0}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.product{padding:32px 35px;border-radius:12px;background:#f3f6fc;border:1px solid #e5eaf4}.product.cbt{background:#eff8f6;border-color:#e0efeb}.product-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.product-number{font-size:14px;color:var(--muted)}.pill{font-size:10px;font-weight:700;letter-spacing:1px;padding:5px 10px;border:1px solid #cbd5e9;border-radius:30px}.product h3{font-size:27px;font-weight:600;line-height:1.35;margin-bottom:15px;letter-spacing:-.7px}.product>p{color:var(--muted);font-size:14px;min-height:84px}.bank-demo,.exam-demo{background:white;border:1px solid #dce4ef;border-radius:8px;padding:19px;margin:28px 0;height:235px;box-shadow:0 12px 25px #102a4310}.mock-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;margin-bottom:19px}.mock-row{display:flex;align-items:center;gap:11px;font-size:11px;margin:10px 0;padding:8px 0;border-top:1px solid #eef0f5}.mock-icon{color:var(--blue);font-size:17px}.mock-check{margin-left:auto;background:#e7f6f0;color:#007d65;border-radius:50%;height:19px;width:19px;text-align:center}.product small{font-size:10px;color:#687992;display:block;margin-top:11px}.exam-time{font-size:10px;background:#ecf7f4;color:var(--teal);padding:4px 10px;border-radius:4px}.exam-progress{display:flex;gap:5px;margin-bottom:18px}.exam-progress i{height:4px;background:#dfeae7;width:25px}.exam-progress i:nth-child(-n+3){background:#07958b}.exam-line{background:#e2e8ee;height:6px;width:86%;margin-bottom:9px;border-radius:2px}.exam-line.short{width:58%;margin-bottom:14px}.answer{display:flex;align-items:center;gap:10px;border:1px solid #e4e9ed;border-radius:4px;margin:7px 0;padding:7px 10px}.answer>span{border:1px solid #cbd5d9;width:13px;height:13px;border-radius:50%;font-size:10px;line-height:12px}.answer i{height:4px;width:60%;background:#e2e8ee}.answer.selected{border-color:#77bfb0;background:#f1faf7}.answer.selected>span{background:var(--teal);color:white;border:0}.product ul{padding:0;list-style:none;margin:24px 0}.product li{font-size:13px;margin:9px 0;display:flex;align-items:center;gap:11px}.product li:before{content:'✓';color:var(--teal)}.product-link{font-size:13px;font-weight:600;display:inline-block;border-bottom:1px solid #acbcd5;padding-bottom:5px}.process-section{background:#11234b;color:white}.process-section .eyebrow{color:#7bddd2}.process-section .section-heading>p{color:#bdc9e0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:55px}.steps article{border-top:1px solid #3b4b6d;padding-top:25px}.steps article>span{font-size:13px;color:#8cb0ff}.steps h3{font-size:18px;font-weight:500;margin:20px 0 12px}.steps p{font-size:13px;color:#bdc9e0;line-height:1.9;margin:0}.about{display:grid;grid-template-columns:.8fr 1fr;gap:110px;align-items:center}.about-mark{background:#eef3ff;border-radius:12px;height:365px;display:flex;justify-content:center;align-items:center;font-size:210px;font-weight:800;letter-spacing:-20px;color:var(--blue)}.about-mark>span{color:#0a9a92;align-self:center;font-size:90px;margin-top:80px;margin-left:8px;letter-spacing:0}.about p{color:var(--muted);font-size:15px}.faq{border-top:1px solid var(--border);display:grid;grid-template-columns:.8fr 1fr;gap:110px}.faq-list details{border-bottom:1px solid var(--border);padding:20px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{font-size:15px;font-weight:500;cursor:pointer;list-style:none;padding-right:30px;position:relative}.faq-list summary:after{content:'+';position:absolute;right:0;font-size:22px;color:var(--blue);top:-5px}.faq-list details[open] summary:after{content:'−'}.faq-list p{font-size:14px;color:var(--muted);margin:15px 0 0}.contact-section{background:#edf3ff;padding:85px 0}.contact-grid{display:grid;grid-template-columns:.9fr 1fr;gap:80px}.contact-grid>div>p{font-size:15px;color:var(--muted);max-width:360px}.domain{display:block;margin-top:35px;color:var(--blue);font-weight:600}form{display:grid;grid-template-columns:1fr 1fr;gap:16px}form label{font-size:12px;font-weight:500}form label>span{display:block;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid #cbd6e8;background:white;border-radius:5px;padding:11px;font-size:14px;color:var(--navy);min-width:0}textarea{resize:vertical}.full{grid-column:1/-1}.form-note{font-size:11px;color:var(--muted);margin:0}#form-status{font-size:13px;color:var(--teal);margin:0}footer{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-top:34px;padding-bottom:34px;font-size:11px;color:var(--muted)}.skip{position:fixed;top:-100px;background:var(--navy);color:white;padding:10px;z-index:20}.skip:focus{top:0}body[data-lang=vi] h1{font-size:clamp(44px,4.5vw,65px);letter-spacing:-2px}body[data-lang=vi] .product h3{font-size:24px}
@media(min-width:1440px){header{padding:0 100px}}@media(max-width:1050px){nav{gap:18px}header{gap:15px}.header-actions{gap:12px}.hero{gap:25px;min-height:600px}.hero-visual>img{height:320px}.hero-buttons{gap:16px}.about,.faq{gap:55px}.contact-grid{gap:40px}.strip-inner>div{gap:18px}.product{padding:27px}.steps{gap:18px}.about-mark{font-size:170px}}@media(max-width:760px){header{height:80px;padding:0 5%;position:relative;flex-wrap:wrap}.brand img{width:125px;height:42px}.menu{display:block}.header-actions{gap:10px}.header-actions .button{display:none}nav{display:none;position:absolute;top:80px;left:0;right:0;padding:20px 5%;background:white;border-bottom:1px solid var(--border);z-index:10;flex-direction:column}nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:45px;gap:38px;padding-bottom:45px}h1{font-size:57px;letter-spacing:-2.5px}.lead{font-size:16px}.hero-visual>img{height:auto;aspect-ratio:1.45;object-fit:cover}.hero-note{margin-top:22px}.strip-inner{align-items:flex-start;flex-direction:column;gap:12px}.strip-inner>div{flex-wrap:wrap;gap:8px 20px;font-size:11px}.section{padding-top:60px;padding-bottom:60px}.section-heading{flex-direction:column;align-items:flex-start;gap:20px}.section-heading>p{max-width:none}.product-grid,.about,.faq,.contact-grid{grid-template-columns:1fr;gap:30px}.product>p{min-height:0}.steps{grid-template-columns:1fr 1fr;gap:30px 22px;margin-top:30px}.about-mark{height:250px;font-size:170px}.about-mark>span{font-size:70px}.about{gap:35px}.contact-section{padding:60px 0}.contact-grid{gap:30px}.domain{margin-top:15px}footer{flex-direction:column;gap:12px;align-items:flex-start}h2{letter-spacing:-1px}.eyebrow{margin-bottom:18px}}@media(max-width:380px){h1{font-size:49px}.hero-buttons{align-items:flex-start;flex-direction:column}form{grid-template-columns:1fr}form label{grid-column:1/-1}.steps{grid-template-columns:1fr}.product{padding:23px}.mock-row{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.bank-production{margin:28px 0;background:white;border:1px solid #dce4ef;border-radius:8px;overflow:hidden}.bank-production img{width:100%;height:235px;object-fit:cover;object-position:top}.bank-production figcaption{font-size:11px;color:var(--muted);padding:9px 15px}.product-actions{display:flex;gap:18px;flex-wrap:wrap}.live-section{background:#f1f7f6;padding:75px 0;border-top:1px solid #dceae6}.live-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}.live-grid>div>p{color:var(--muted);font-size:15px;max-width:510px}.live-panel{border:1px solid #d4e5df;background:white;border-radius:12px;padding:32px}.live-status{font-size:12px;color:var(--teal);font-weight:600}.live-panel h3{font-size:32px;margin:15px 0 8px}.live-panel ul{display:grid;grid-template-columns:1fr 1fr;gap:10px;list-style:none;padding:0;font-size:13px;margin:24px 0}.live-panel li{background:#edf6f3;border-radius:5px;padding:10px}.live-panel>a{font-size:14px;color:var(--blue);font-weight:600}@media(max-width:760px){.live-section{padding:55px 0}.live-grid{grid-template-columns:1fr;gap:30px}.live-panel{padding:25px}}