/* Fox Digital · Thiết kế website 3.1.3 */
.fox-thiet-ke-website{--web-ink:#111315;--web-muted:#687176;--web-orange:#ff5a12;--web-orange-deep:#dc4808;--web-soft:#fff4ec;--web-line:#ebe7e3;--web-dark:#151718;--web-card:#fff;background:#fff;color:var(--web-ink)}
.fox-thiet-ke-website .wrap{width:min(1340px,calc(100% - 56px))}.fox-thiet-ke-website .site-header{background:#ffffffef;border-bottom:1px solid #ece8e4;box-shadow:0 7px 22px #23170f08}.fox-thiet-ke-website .nav{height:72px}.fox-thiet-ke-website .brand img{width:44px;height:44px}.fox-thiet-ke-website .brand b{font-size:1.2rem}.fox-thiet-ke-website .navlinks{gap:21px;font-size:.81rem}.fox-thiet-ke-website .navcall{background:#fff;color:var(--web-orange);border:1px solid var(--web-orange);padding:9px 14px}.fox-thiet-ke-website .navcall:hover{background:var(--web-orange);color:#fff}
.fox-thiet-ke-website .web-reveal{opacity:1;transform:none}.fox-thiet-ke-website.web-js .web-reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.fox-thiet-ke-website.web-js .web-reveal.is-visible{opacity:1;transform:none}.fox-thiet-ke-website .eyebrow{font-size:.72rem;letter-spacing:.13em;color:#d94a08}.fox-thiet-ke-website .lead{font-size:.95rem;line-height:1.75;color:var(--web-muted)}

/* Hero */
.fox-thiet-ke-website .web-hero{position:relative;overflow:hidden;padding:66px 0 62px;background:linear-gradient(103deg,#fff 0%,#fff 51%,#fff4eb 100%)}
.fox-thiet-ke-website .web-hero-orb{position:absolute;border-radius:50%;pointer-events:none}.fox-thiet-ke-website .web-hero-orb-a{width:480px;height:480px;right:-230px;top:-230px;background:radial-gradient(circle,#ff955044 0,#ff955000 69%)}.fox-thiet-ke-website .web-hero-orb-b{width:300px;height:300px;left:-170px;bottom:-190px;background:radial-gradient(circle,#ff5a121d 0,#ff5a1200 70%)}
.fox-thiet-ke-website .web-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:34px;align-items:center}.fox-thiet-ke-website .web-hero-copy{padding:12px 0}.fox-thiet-ke-website .web-hero h1{font:800 clamp(2.75rem,4.25vw,4.18rem)/1.04 'DM Sans',sans-serif;letter-spacing:-.064em;margin:13px 0 18px;max-width:700px}.fox-thiet-ke-website .web-hero h1 span,.fox-thiet-ke-website .web-hero h1 em{display:block}.fox-thiet-ke-website .web-hero h1 em{font-style:normal;color:var(--web-orange)}.fox-thiet-ke-website .web-hero .lead{max-width:650px;color:#424a4f;margin:0}
.fox-thiet-ke-website .web-tech-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:24px;max-width:670px}.fox-thiet-ke-website .web-tech-item{display:flex;align-items:center;gap:10px;padding:10px 11px;border:1px solid #eee6df;border-radius:12px;background:#ffffffc9;box-shadow:0 5px 15px #2d1b1006}.fox-thiet-ke-website .web-tech-item:last-child{grid-column:1/-1}.fox-thiet-ke-website .web-tech-code{flex:0 0 39px;height:34px;border-radius:9px;display:grid;place-items:center;background:#fff0e7;color:var(--web-orange);font:800 .61rem/1 'DM Sans',sans-serif;letter-spacing:-.02em}.fox-thiet-ke-website .web-tech-item strong,.fox-thiet-ke-website .web-tech-item small{display:block}.fox-thiet-ke-website .web-tech-item strong{font-size:.73rem;line-height:1.2}.fox-thiet-ke-website .web-tech-item small{font-size:.59rem;line-height:1.35;color:#777f83;margin-top:2px}
.fox-thiet-ke-website .row-actions{margin-top:24px}.fox-thiet-ke-website .web-btn-primary{background:linear-gradient(135deg,#ff4d05,#ff751d);box-shadow:0 12px 26px #ff5a122b}.fox-thiet-ke-website .web-btn-primary:hover{background:#e94c07}.fox-thiet-ke-website .web-hero-actions{display:flex;align-items:center;gap:18px}.fox-thiet-ke-website .web-hero-link{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:800;color:#343a3d;border-bottom:1px solid #c9c5c1;padding:8px 0 6px}.fox-thiet-ke-website .web-hero-link:hover{color:var(--web-orange);border-color:var(--web-orange)}
.fox-thiet-ke-website .web-device-stage{position:relative;min-height:475px;display:grid;place-items:center}.fox-thiet-ke-website .web-device-backdrop{position:absolute;inset:5% 2% 8% 5%;border-radius:30px;background:linear-gradient(145deg,#f4efe9,#fff);box-shadow:0 34px 75px #5b2a1016;transform:rotate(-1.7deg)}.fox-thiet-ke-website .web-device-main{position:relative;z-index:2;width:100%;max-height:510px;object-fit:contain;border-radius:24px;filter:drop-shadow(0 28px 30px #2a170c1f)}.fox-thiet-ke-website .web-floating-note{position:absolute;z-index:3;right:-1%;top:7%;transform:rotate(-4deg);text-align:center;color:#e6530f}.fox-thiet-ke-website .web-floating-note span,.fox-thiet-ke-website .web-floating-note strong{display:block}.fox-thiet-ke-website .web-floating-note span{font:700 .72rem/1.2 'Be Vietnam Pro',sans-serif}.fox-thiet-ke-website .web-floating-note strong{font:800 1rem/1.2 'DM Sans',sans-serif;margin-top:3px}

/* Shared headings */
.fox-thiet-ke-website .web-proof{padding:74px 0 80px}.fox-thiet-ke-website .web-section-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:55px;align-items:end;margin:64px 0 27px}.fox-thiet-ke-website .web-section-head h2,.fox-thiet-ke-website .web-pricing-head h2,.fox-thiet-ke-website .web-faq h2,.fox-thiet-ke-website .web-trust h2{font:800 clamp(2rem,3vw,2.85rem)/1.08 'DM Sans',sans-serif;letter-spacing:-.055em;margin:9px 0 0;max-width:760px}.fox-thiet-ke-website .web-section-head h2 em{font-style:normal;color:var(--web-orange)}.fox-thiet-ke-website .web-section-copy{font-size:.85rem;color:var(--web-muted);line-height:1.7}.fox-thiet-ke-website .web-section-copy p{margin:0}.fox-thiet-ke-website .web-value-head{margin:0 0 28px}

/* Technical capabilities */
.fox-thiet-ke-website .web-benefits{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.fox-thiet-ke-website .web-benefit-card{border:1px solid var(--web-line);border-radius:17px;padding:20px;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s;min-height:205px}.fox-thiet-ke-website .web-benefit-card:hover{transform:translateY(-4px);box-shadow:0 15px 34px #2a180d10;border-color:#ffc9aa}.fox-thiet-ke-website .web-benefit-card .web-icon{width:44px;height:42px;border-radius:12px;background:#fff0e7;color:var(--web-orange);display:grid;place-items:center;font:800 .66rem/1 'DM Sans',sans-serif}.fox-thiet-ke-website .web-benefit-card h3{font-size:.94rem;line-height:1.35;margin:15px 0 7px}.fox-thiet-ke-website .web-benefit-card p{font-size:.74rem;line-height:1.65;color:var(--web-muted);margin:0}

/* Industry catalog + direct demo */
.fox-thiet-ke-website .web-industries{background:#faf9f8;padding:72px 0 78px;border-top:1px solid #f0ece8;border-bottom:1px solid #f0ece8}.fox-thiet-ke-website .web-industries-head{margin:0 0 24px;grid-template-columns:minmax(0,1.05fr) minmax(320px,.72fr);align-items:end}.fox-thiet-ke-website .web-industries-head .lead{margin:0;max-width:560px;justify-self:end}.fox-thiet-ke-website .web-catalog-controls{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:end;margin-bottom:20px}.fox-thiet-ke-website .web-industry-tabs{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.fox-thiet-ke-website .web-industry-tabs button{appearance:none;border:1px solid #e0dcd8;background:#fff;color:#454b4e;border-radius:999px;padding:9px 12px;font:700 .67rem/1 'Be Vietnam Pro',sans-serif;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}.fox-thiet-ke-website .web-industry-tabs button:hover{border-color:#ffb993}.fox-thiet-ke-website .web-industry-tabs button.active{background:var(--web-orange);border-color:var(--web-orange);color:#fff}.fox-thiet-ke-website .web-catalog-search{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid #dedad6;border-radius:12px;padding:0 12px;min-height:43px}.fox-thiet-ke-website .web-catalog-search svg{width:18px;height:18px;fill:none;stroke:#8c9295;stroke-width:1.8;stroke-linecap:round}.fox-thiet-ke-website .web-catalog-search input{border:0;background:transparent;outline:0;width:100%;padding:10px 0;font-size:.72rem;color:#272b2d}.fox-thiet-ke-website .web-reference-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.fox-thiet-ke-website .web-industry-loading{grid-column:1/-1;margin:0;padding:32px;border:1px dashed #ddd5cf;border-radius:16px;text-align:center;color:#7a8083;font-size:.78rem;background:#fff}.fox-thiet-ke-website .web-reference-card{min-width:0;background:#fff;border:1px solid var(--web-line);border-radius:17px;overflow:hidden;box-shadow:0 7px 22px #28180e08;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.fox-thiet-ke-website .web-reference-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px #28180e14;border-color:#f0c7ad}.fox-thiet-ke-website .web-reference-media{position:relative;display:block;width:100%;aspect-ratio:16/10;padding:0;border:0;background:#eee;overflow:hidden;cursor:pointer}.fox-thiet-ke-website .web-reference-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.fox-thiet-ke-website .web-reference-card:hover .web-reference-media img{transform:scale(1.035)}.fox-thiet-ke-website .web-reference-media:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0000 55%,#11131565);pointer-events:none}.fox-thiet-ke-website .web-reference-category{position:absolute;z-index:2;left:10px;bottom:9px;max-width:65%;padding:5px 8px;border-radius:999px;background:#111315d9;color:#fff;font-size:.58rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fox-thiet-ke-website .web-reference-preview{position:absolute;z-index:2;right:9px;bottom:9px;padding:5px 8px;border-radius:999px;background:#fff;color:#d94a08;font-size:.58rem;font-weight:800;opacity:0;transform:translateY(4px);transition:.2s}.fox-thiet-ke-website .web-reference-card:hover .web-reference-preview{opacity:1;transform:none}.fox-thiet-ke-website .web-reference-body{padding:14px 15px 16px}.fox-thiet-ke-website .web-reference-body h3{margin:0 0 5px;font-size:.89rem;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fox-thiet-ke-website .web-reference-body p{margin:0 0 11px;font-size:.61rem;color:#858b8e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fox-thiet-ke-website .web-reference-demo{appearance:none;border:0;background:transparent;color:#dc4b0a;padding:0;font:800 .66rem/1.4 'Be Vietnam Pro',sans-serif;cursor:pointer}.fox-thiet-ke-website .web-reference-demo:after{content:' ↗'}.fox-thiet-ke-website .web-industry-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding-top:17px;border-top:1px solid #e8e3df;color:#777e81;font-size:.67rem}.fox-thiet-ke-website .web-industry-more{appearance:none;border:0;background:transparent;color:#d94a08;padding:6px 0;font:800 .7rem/1.2 'Be Vietnam Pro',sans-serif;cursor:pointer}.fox-thiet-ke-website .web-industry-more:hover{text-decoration:underline}.fox-thiet-ke-website .web-industry-empty{grid-column:1/-1;display:grid;gap:6px;padding:32px;border-radius:16px;background:#fff;border:1px dashed #ddd5cf;text-align:center}.fox-thiet-ke-website .web-industry-empty strong{font-size:.9rem}.fox-thiet-ke-website .web-industry-empty span{font-size:.72rem;color:#777e81}

/* Demo modal */
.fox-thiet-ke-website .web-demo-modal{width:min(1180px,calc(100% - 34px));height:min(88vh,820px);padding:0;border:0;border-radius:18px;background:#f3f4f3;box-shadow:0 35px 100px #0006;overflow:hidden}.fox-thiet-ke-website .web-demo-modal::backdrop{background:#111315bd;backdrop-filter:blur(4px)}.fox-thiet-ke-website .web-demo-modal[open]{display:flex;flex-direction:column}.fox-thiet-ke-website .web-demo-bar{flex:0 0 auto;display:grid;grid-template-columns:minmax(160px,1fr) auto 42px;align-items:center;gap:16px;padding:11px 14px;background:#17191a;color:#fff}.fox-thiet-ke-website .web-demo-bar strong{font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fox-thiet-ke-website .web-demo-screens{display:flex;gap:5px}.fox-thiet-ke-website .web-demo-screens button,.fox-thiet-ke-website .web-demo-close{appearance:none;border:1px solid #ffffff26;background:#232627;color:#dce0e1;border-radius:8px;padding:7px 10px;font-size:.64rem;font-weight:800;cursor:pointer}.fox-thiet-ke-website .web-demo-screens button.active{background:#ff5a12;border-color:#ff5a12;color:#fff}.fox-thiet-ke-website .web-demo-close{width:36px;height:34px;padding:0;font-size:1.2rem}.fox-thiet-ke-website .web-demo-source{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:8px 13px;background:#fff;border-bottom:1px solid #e3e5e4}.fox-thiet-ke-website .web-demo-source button{appearance:none;border:1px solid #dedfdd;background:#fafafa;border-radius:8px;padding:7px 10px;font-size:.62rem;font-weight:800;cursor:pointer}.fox-thiet-ke-website .web-demo-source button:hover{border-color:#ff9d71;color:#d94a08}.fox-thiet-ke-website .web-demo-source span{margin-left:auto;font-size:.58rem;color:#7f8587;max-width:520px;text-align:right}.fox-thiet-ke-website .web-demo-stage{flex:1;min-height:0;display:grid;place-items:center;padding:14px;background:#e7e9e8;overflow:hidden}.fox-thiet-ke-website .web-demo-stage iframe,.fox-thiet-ke-website .web-demo-image{width:100%;height:100%;border:0;background:#fff;border-radius:9px;box-shadow:0 8px 30px #0001;transition:width .25s ease}.fox-thiet-ke-website .web-demo-stage.is-tablet iframe,.fox-thiet-ke-website .web-demo-stage.is-tablet .web-demo-image{width:min(820px,82%)}.fox-thiet-ke-website .web-demo-stage.is-mobile iframe,.fox-thiet-ke-website .web-demo-stage.is-mobile .web-demo-image{width:min(390px,92%)}.fox-thiet-ke-website .web-demo-image{overflow:auto}.fox-thiet-ke-website .web-demo-image img{display:block;width:100%;height:auto;min-height:100%;object-fit:cover;object-position:top}

/* Process */
.fox-thiet-ke-website .web-process{position:relative;overflow:hidden;background:#151718;color:#fff;padding:62px 0}.fox-thiet-ke-website .web-process-grid-bg{position:absolute;inset:0;background:linear-gradient(90deg,#ffffff05 1px,transparent 1px),linear-gradient(#ffffff05 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000 22%,#000 78%,transparent)}.fox-thiet-ke-website .web-process-layout{position:relative;z-index:1;display:grid;grid-template-columns:.65fr .62fr 1.73fr;gap:28px;align-items:center}.fox-thiet-ke-website .web-process-photo{margin:0;min-height:250px;height:100%;overflow:hidden;border-radius:18px;background:#262829}.fox-thiet-ke-website .web-process-photo img{width:100%;height:100%;object-fit:cover}.fox-thiet-ke-website .web-process .eyebrow{color:#ff8b55}.fox-thiet-ke-website .web-process-intro h2{font:800 clamp(1.8rem,2.6vw,2.55rem)/1.08 'DM Sans',sans-serif;letter-spacing:-.05em;margin:9px 0 11px}.fox-thiet-ke-website .web-process-intro p{font-size:.72rem;line-height:1.65;color:#adb4b6;margin:0}.fox-thiet-ke-website .web-process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.fox-thiet-ke-website .web-process-steps article{position:relative;padding:5px 18px 5px 21px;border-left:1px solid #ffffff20}.fox-thiet-ke-website .web-process-steps article>span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#ff5a12;color:#fff;font:800 .6rem/1 'DM Sans',sans-serif;margin-bottom:15px}.fox-thiet-ke-website .web-process-steps h3{font-size:.78rem;line-height:1.4;margin:0 0 6px;color:#fff}.fox-thiet-ke-website .web-process-steps p{font-size:.64rem;line-height:1.55;color:#aeb4b6;margin:0}

/* Delivery + platform icons */
.fox-thiet-ke-website .web-trust{padding:78px 0}.fox-thiet-ke-website .web-trust-head{margin:0 0 28px}.fox-thiet-ke-website .web-trust-head>.lead{margin:0;max-width:520px}.fox-thiet-ke-website .web-delivery-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:14px}.fox-thiet-ke-website .web-delivery-grid article{border:1px solid var(--web-line);border-radius:17px;padding:21px;background:#fff;min-height:180px}.fox-thiet-ke-website .web-delivery-grid article>span{font:800 .7rem/1 'DM Sans',sans-serif;color:var(--web-orange)}.fox-thiet-ke-website .web-delivery-grid h3{font-size:.95rem;margin:15px 0 7px}.fox-thiet-ke-website .web-delivery-grid p{font-size:.75rem;line-height:1.65;color:var(--web-muted);margin:0}.fox-thiet-ke-website .web-delivery-highlight{background:linear-gradient(135deg,#fff2e9,#fff)!important;border-color:#ffd2ba!important;position:relative;overflow:hidden}.fox-thiet-ke-website .web-delivery-highlight:after{content:'';position:absolute;width:120px;height:120px;right:-55px;bottom:-55px;background:#ff5a1214;border-radius:50%}.fox-thiet-ke-website .web-delivery-highlight .web-highlight-mark{display:grid;width:38px;height:38px;border-radius:12px;background:var(--web-orange);color:#fff;place-items:center;font-size:1rem}.fox-thiet-ke-website .web-delivery-highlight small{display:block;margin-top:15px;color:#c9470c;font-weight:800;font-size:.67rem}.fox-thiet-ke-website .web-delivery-highlight h3{font-size:1.25rem;margin-top:6px}
.fox-thiet-ke-website .web-platform-block{margin-top:28px;padding:22px;border:1px solid var(--web-line);border-radius:18px;background:#faf9f8}.fox-thiet-ke-website .web-platform-title{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:15px}.fox-thiet-ke-website .web-platform-title>span{font-size:.8rem;font-weight:800;color:#33393c}.fox-thiet-ke-website .web-platform-title small{font-size:.63rem;color:#83898c}.fox-thiet-ke-website .web-platform-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.fox-thiet-ke-website .web-platform-card{display:flex;align-items:center;gap:10px;min-height:62px;padding:10px 12px;background:#fff;border:1px solid #e8e4e0;border-radius:13px}.fox-thiet-ke-website .web-platform-card strong{font-size:.7rem;line-height:1.25}.fox-thiet-ke-website .web-platform-icon{flex:0 0 38px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#fff1e8;color:#e4520d;font:800 .68rem/1 'DM Sans',sans-serif}.fox-thiet-ke-website .web-platform-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.fox-thiet-ke-website .web-platform-icon.is-wp{background:#eef7fb;color:#21759b}.fox-thiet-ke-website .web-platform-icon.is-ux{background:#fff0e7;color:#f26522}.fox-thiet-ke-website .web-platform-icon.is-shop{background:#f7edff;color:#96588a}.fox-thiet-ke-website .web-platform-icon.is-seo{background:#eef5ff;color:#3658d4}.fox-thiet-ke-website .web-platform-icon.is-cloud{background:#fff1e4;color:#f48120}

/* FAQ */
.fox-thiet-ke-website .web-faq{padding:78px 0;background:#faf9f8}.fox-thiet-ke-website .web-faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.fox-thiet-ke-website .web-faq-intro{position:sticky;top:105px;align-self:start}.fox-thiet-ke-website .web-faq-intro>p{font-size:.78rem;line-height:1.65;color:var(--web-muted);max-width:430px}.fox-thiet-ke-website .web-faq-support{margin-top:18px;padding:12px 14px;background:#fff;border:1px solid var(--web-line);border-radius:11px;font-size:.69rem;color:#62696d}.fox-thiet-ke-website .web-faq-list details{background:#fff;border:1px solid var(--web-line);border-radius:13px;margin:9px 0;padding:0 17px}.fox-thiet-ke-website .web-faq-list summary{list-style:none;cursor:pointer;padding:16px 0;font-size:.77rem;font-weight:800}.fox-thiet-ke-website .web-faq-list summary::-webkit-details-marker{display:none}.fox-thiet-ke-website .web-faq-list summary span{float:right;color:var(--web-orange);font-size:1rem}.fox-thiet-ke-website .web-faq-list p{font-size:.7rem;line-height:1.65;color:#72797c;margin:0;padding:0 0 16px}.fox-thiet-ke-website .web-faq-list details[open]{border-color:#f0c3a9;box-shadow:0 9px 22px #8c4a2310}

/* Pricing */
.fox-thiet-ke-website .web-pricing{padding:78px 0}.fox-thiet-ke-website .web-pricing-head{display:grid;grid-template-columns:1fr .72fr;gap:45px;align-items:end;margin-bottom:29px}.fox-thiet-ke-website .web-pricing-head>p{font-size:.76rem;color:#747b7e;line-height:1.65;margin:0}.fox-thiet-ke-website .web-price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;align-items:stretch}.fox-thiet-ke-website .web-price-card{position:relative;border:1px solid var(--web-line);border-radius:18px;padding:24px;background:#fff;display:flex;flex-direction:column;box-shadow:0 8px 22px #21150c08}.fox-thiet-ke-website .web-price-card.is-featured{border:1.5px solid var(--web-orange);box-shadow:0 18px 42px #ff5a1216;transform:translateY(-5px)}.fox-thiet-ke-website .web-popular{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--web-orange);color:#fff;padding:5px 15px;border-radius:999px;font-size:.64rem;font-weight:800}.fox-thiet-ke-website .web-price-top>span{font-size:.72rem;font-weight:800;color:#555d61}.fox-thiet-ke-website .web-price-top h3{font:800 clamp(1.55rem,2.1vw,2rem)/1.05 'DM Sans',sans-serif;letter-spacing:-.045em;color:var(--web-orange);margin:9px 0 7px}.fox-thiet-ke-website .web-price-top small{display:block;min-height:40px;font-size:.67rem;line-height:1.5;color:#7c8285}.fox-thiet-ke-website .web-price-card ul{list-style:none;padding:0;margin:17px 0 0;flex:1}.fox-thiet-ke-website .web-price-card li{font-size:.75rem;color:#50575b;margin:10px 0;padding-left:20px;position:relative}.fox-thiet-ke-website .web-price-card li:before{content:'✓';position:absolute;left:0;color:var(--web-orange);font-weight:900}.fox-thiet-ke-website .web-pricing-bottom{margin-top:19px;padding-top:16px;border-top:1px solid var(--web-line)}.fox-thiet-ke-website .web-price-note{font-size:.66rem;color:#858a8d;max-width:1040px;margin:0;line-height:1.6}

/* Consult */
.fox-thiet-ke-website .web-consult{background:#151718;color:#fff;padding:82px 0}.fox-thiet-ke-website .web-consult-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:68px;align-items:start}.fox-thiet-ke-website .web-consult .eyebrow{color:#ff8c55}.fox-thiet-ke-website .web-consult-copy h2{font:800 clamp(2.1rem,3.25vw,3.25rem)/1.06 'DM Sans',sans-serif;letter-spacing:-.055em;margin:9px 0 17px}.fox-thiet-ke-website .web-consult-copy h2 em{font-style:normal;color:#ff6c2b}.fox-thiet-ke-website .web-consult-copy>p{font-size:.83rem;color:#b9bec0;max-width:510px}.fox-thiet-ke-website .web-consult-list{list-style:none;padding:0;margin:23px 0}.fox-thiet-ke-website .web-consult-list li{position:relative;padding-left:23px;margin:9px 0;color:#e1e4e5;font-size:.76rem}.fox-thiet-ke-website .web-consult-list li:before{content:'✓';position:absolute;left:0;color:#ff7540;font-weight:900}.fox-thiet-ke-website .web-consult-note{margin-top:24px;padding-top:18px;border-top:1px solid #ffffff1f;color:#9da4a6;font-size:.69rem;line-height:1.6;max-width:480px}.fox-thiet-ke-website .consult-form{display:block;gap:0;background:#fff;color:#171a1b;border-radius:20px;padding:25px;box-shadow:0 22px 60px #0003}.fox-thiet-ke-website .web-form-head{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:16px}.fox-thiet-ke-website .web-form-head strong{font-size:1.05rem}.fox-thiet-ke-website .web-form-head span{font-size:.66rem;color:#8a9092}.fox-thiet-ke-website .web-form-two{display:grid;grid-template-columns:1fr 1fr;gap:11px}.fox-thiet-ke-website .consult-form label{display:grid;gap:5px;font-size:.69rem;font-weight:700;color:#4e5558;margin-bottom:11px}.fox-thiet-ke-website .consult-form input,.fox-thiet-ke-website .consult-form select,.fox-thiet-ke-website .consult-form textarea{width:100%;border:1px solid #dedbd8;border-radius:9px;background:#fbfbfa;padding:10px 11px;color:#1b1f20;outline:none}.fox-thiet-ke-website .consult-form input:focus,.fox-thiet-ke-website .consult-form select:focus,.fox-thiet-ke-website .consult-form textarea:focus{border-color:#ff8a53;box-shadow:0 0 0 3px #ff5a1212}.fox-thiet-ke-website .consult-form textarea{resize:vertical}.fox-thiet-ke-website .consult-form .consent{display:flex;grid-template-columns:17px 1fr;align-items:start;gap:8px;font-size:.62rem;font-weight:500;color:#777e81}.fox-thiet-ke-website .consult-form .consent input{width:auto;margin:3px 0 0}.fox-thiet-ke-website .web-form-submit{width:100%;margin-top:2px}.fox-thiet-ke-website .form-note{font-size:.61rem;color:#8e9496;text-align:center;margin:8px 0 0}.fox-thiet-ke-website .consult-result{margin-top:16px;border-top:1px solid #eee;padding-top:16px}

@media(max-width:1120px){.fox-thiet-ke-website .wrap{width:min(100% - 42px,1100px)}.fox-thiet-ke-website .navlinks{gap:12px;font-size:.74rem}.fox-thiet-ke-website .web-hero-grid{grid-template-columns:1fr 1fr;gap:23px}.fox-thiet-ke-website .web-device-stage{min-height:410px}.fox-thiet-ke-website .web-benefits{grid-template-columns:repeat(3,1fr)}.fox-thiet-ke-website .web-process-layout{grid-template-columns:.65fr 1fr}.fox-thiet-ke-website .web-process-photo{grid-row:1/3}.fox-thiet-ke-website .web-process-steps{grid-column:2;grid-template-columns:repeat(2,1fr)}.fox-thiet-ke-website .web-delivery-grid{grid-template-columns:repeat(2,1fr)}.fox-thiet-ke-website .web-platform-row{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.fox-thiet-ke-website .wrap{width:min(100% - 34px,760px)}.fox-thiet-ke-website .nav{height:68px}.fox-thiet-ke-website .brand img{width:41px;height:41px}.fox-thiet-ke-website .web-hero{padding:48px 0 42px}.fox-thiet-ke-website .web-hero-grid,.fox-thiet-ke-website .web-section-head,.fox-thiet-ke-website .web-faq-grid,.fox-thiet-ke-website .web-pricing-head,.fox-thiet-ke-website .web-consult-grid{grid-template-columns:1fr}.fox-thiet-ke-website .web-hero h1{font-size:clamp(2.5rem,8vw,3.75rem)}.fox-thiet-ke-website .web-device-stage{min-height:370px;max-width:680px;margin:auto}.fox-thiet-ke-website .web-section-head{margin-top:52px;gap:15px}.fox-thiet-ke-website .web-value-head,.fox-thiet-ke-website .web-industries-head,.fox-thiet-ke-website .web-trust-head{margin-top:0}.fox-thiet-ke-website .web-industries-head .lead{justify-self:start;max-width:620px}.fox-thiet-ke-website .web-benefits{grid-template-columns:repeat(2,1fr)}.fox-thiet-ke-website .web-catalog-controls{grid-template-columns:1fr}.fox-thiet-ke-website .web-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.fox-thiet-ke-website .web-process-layout{grid-template-columns:1fr;gap:22px}.fox-thiet-ke-website .web-process-photo{grid-row:auto;min-height:220px}.fox-thiet-ke-website .web-process-steps{grid-column:auto;grid-template-columns:repeat(2,1fr)}.fox-thiet-ke-website .web-faq-intro{position:static}.fox-thiet-ke-website .web-faq-grid{gap:24px}.fox-thiet-ke-website .web-price-grid{grid-template-columns:1fr}.fox-thiet-ke-website .web-price-card.is-featured{transform:none;margin-top:7px}.fox-thiet-ke-website .web-price-top small{min-height:0}.fox-thiet-ke-website .web-consult-grid{gap:34px}.fox-thiet-ke-website .web-form-two{grid-template-columns:1fr}.fox-thiet-ke-website .web-demo-modal{width:calc(100% - 20px);height:92vh}.fox-thiet-ke-website .web-demo-source span{display:none}}
@media(max-width:540px){.fox-thiet-ke-website .wrap{width:calc(100% - 28px)}.fox-thiet-ke-website .web-hero{padding-top:38px}.fox-thiet-ke-website .web-hero h1{font-size:2.38rem}.fox-thiet-ke-website .web-hero .lead{font-size:.87rem}.fox-thiet-ke-website .web-tech-stack{grid-template-columns:1fr}.fox-thiet-ke-website .web-tech-item:last-child{grid-column:auto}.fox-thiet-ke-website .web-hero-actions{align-items:stretch;flex-direction:column;gap:8px}.fox-thiet-ke-website .web-hero .web-btn-primary{width:100%}.fox-thiet-ke-website .web-hero-link{align-self:flex-start}.fox-thiet-ke-website .web-device-stage{min-height:280px}.fox-thiet-ke-website .web-floating-note{display:none}.fox-thiet-ke-website .web-section-head h2,.fox-thiet-ke-website .web-pricing-head h2,.fox-thiet-ke-website .web-faq h2,.fox-thiet-ke-website .web-trust h2{font-size:1.9rem}.fox-thiet-ke-website .web-benefits{grid-template-columns:1fr}.fox-thiet-ke-website .web-benefit-card{min-height:0}.fox-thiet-ke-website .web-industries{padding:58px 0}.fox-thiet-ke-website .web-industry-tabs{flex-wrap:nowrap;overflow-x:auto;margin-right:-14px;padding-right:14px;padding-bottom:3px;scrollbar-width:none}.fox-thiet-ke-website .web-industry-tabs::-webkit-scrollbar{display:none}.fox-thiet-ke-website .web-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.fox-thiet-ke-website .web-reference-media{aspect-ratio:4/3}.fox-thiet-ke-website .web-reference-category{left:7px;bottom:7px;font-size:.51rem;padding:4px 6px}.fox-thiet-ke-website .web-reference-preview{display:none}.fox-thiet-ke-website .web-reference-body{padding:10px}.fox-thiet-ke-website .web-reference-body h3{font-size:.75rem}.fox-thiet-ke-website .web-reference-body p{font-size:.54rem;margin-bottom:7px}.fox-thiet-ke-website .web-reference-demo{font-size:.58rem}.fox-thiet-ke-website .web-industry-footer{align-items:flex-start;flex-direction:column;gap:7px;font-size:.61rem}.fox-thiet-ke-website .web-process{padding:48px 0}.fox-thiet-ke-website .web-process-photo{min-height:190px}.fox-thiet-ke-website .web-process-steps{grid-template-columns:1fr}.fox-thiet-ke-website .web-delivery-grid{grid-template-columns:1fr}.fox-thiet-ke-website .web-platform-title{align-items:flex-start;flex-direction:column;gap:5px}.fox-thiet-ke-website .web-platform-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.fox-thiet-ke-website .web-platform-card{padding:9px;gap:7px}.fox-thiet-ke-website .web-platform-icon{width:34px;height:34px;flex-basis:34px}.fox-thiet-ke-website .web-faq,.fox-thiet-ke-website .web-pricing,.fox-thiet-ke-website .web-consult,.fox-thiet-ke-website .web-trust{padding:62px 0}.fox-thiet-ke-website .web-price-card{padding:21px}.fox-thiet-ke-website .consult-form{padding:19px;border-radius:17px}.fox-thiet-ke-website .web-form-head{display:block}.fox-thiet-ke-website .web-form-head span{display:block;margin-top:3px}.fox-thiet-ke-website .web-demo-bar{grid-template-columns:minmax(0,1fr) auto 34px;gap:7px;padding:8px}.fox-thiet-ke-website .web-demo-screens button{padding:6px 7px;font-size:.56rem}.fox-thiet-ke-website .web-demo-close{width:32px;height:30px}.fox-thiet-ke-website .web-demo-source{padding:7px 8px}.fox-thiet-ke-website .web-demo-source button{font-size:.56rem;padding:6px 8px}.fox-thiet-ke-website .web-demo-stage{padding:8px}.fox-thiet-ke-website .web-demo-stage.is-tablet iframe,.fox-thiet-ke-website .web-demo-stage.is-tablet .web-demo-image{width:95%}.fox-thiet-ke-website .web-demo-stage.is-mobile iframe,.fox-thiet-ke-website .web-demo-stage.is-mobile .web-demo-image{width:min(360px,94%)}}
@media(max-width:380px){.fox-thiet-ke-website .web-reference-grid{grid-template-columns:1fr}.fox-thiet-ke-website .web-reference-media{aspect-ratio:16/10}}
@media(prefers-reduced-motion:reduce){.fox-thiet-ke-website.web-js .web-reveal{opacity:1;transform:none;transition:none}.fox-thiet-ke-website .web-reference-card,.fox-thiet-ke-website .web-reference-media img,.fox-thiet-ke-website .web-benefit-card{transition:none}}

/* 3.1.4 — Hero is business-oriented; technical depth stays in the next section. */
.fox-thiet-ke-website .web-hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:24px;max-width:690px}
.fox-thiet-ke-website .web-hero-point{display:flex;align-items:flex-start;gap:10px;padding:12px 12px;border:1px solid #eee6df;border-radius:13px;background:#ffffffd9;box-shadow:0 5px 15px #2d1b1006}
.fox-thiet-ke-website .web-hero-point>span{flex:0 0 31px;height:31px;border-radius:9px;display:grid;place-items:center;background:#fff0e7;color:var(--web-orange);font:800 .61rem/1 'DM Sans',sans-serif}
.fox-thiet-ke-website .web-hero-point strong,.fox-thiet-ke-website .web-hero-point small{display:block}
.fox-thiet-ke-website .web-hero-point strong{font-size:.73rem;line-height:1.3;color:#202628}
.fox-thiet-ke-website .web-hero-point small{font-size:.59rem;line-height:1.45;color:#777f83;margin-top:3px}
@media(max-width:760px){.fox-thiet-ke-website .web-hero-points{grid-template-columns:1fr;gap:8px}.fox-thiet-ke-website .web-hero-point{padding:11px}.fox-thiet-ke-website .web-hero-point strong{font-size:.76rem}.fox-thiet-ke-website .web-hero-point small{font-size:.64rem}}