:root {
  color-scheme: light;
  --navy: #12223b;
  --navy-deep: #0d1b30;
  --ink: #17263c;
  --muted: #526074;
  --line: #dce2ea;
  --gold: #ffcd51;
  --gold-dark: #725000;
  --paper: #fbfaf6;
  --white: #fff;
  --tint: #edf2f7;
  --content: 1260px;
  --edge: clamp(20px, 4.1vw, 64px);
  --radius: 14px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 102px; }
body { margin: 0; color: var(--ink); background: var(--paper); line-height: 1.6; }
[hidden] { display: none !important; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3, h4, h5, h6 { text-transform: uppercase; }
h1, h2, h3 { line-height: 1.14; letter-spacing: -.022em; font-weight: 760; }
h2 { font-size: clamp(1.85rem, 3.4vw, 3.45rem); }
h3 { font-size: 1.35rem; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid #2567be; outline-offset: 4px; }
.hero :focus-visible, .site-footer :focus-visible, .tech-band :focus-visible { outline-color: var(--gold); }
.shell { width: min(calc(100% - var(--edge) * 2), var(--content)); margin-inline: auto; }
.icon { width: 1.18em; height: 1.18em; flex: 0 0 auto; vertical-align: -.16em; }
.skip-link { position: fixed; z-index: 20; top: 10px; left: 10px; transform: translateY(-200%); padding: 10px 16px; background: var(--gold); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.eyebrow { display: flex; align-items: center; gap: 9px; color: #604400; text-transform: uppercase; font-size: .72rem; font-weight: 750; letter-spacing: .11em; line-height: 1.45; }
.eyebrow > span { width: 22px; height: 2px; flex: 0 0 auto; background: #c18b12; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 46px; padding: 10px 17px; border: 1px solid transparent; border-radius: 7px; font-size: .9rem; line-height: 1.3; font-weight: 720; text-align: center; transition: background-color .18s, color .18s, border-color .18s; }
.button--primary { background: var(--gold); color: #182235; }
.button--primary:hover { background: #ffdb7b; }
.button--outline { color: var(--white); background: transparent; border-color: #8591a3; }
.button--outline:hover { background: #293a53; border-color: #c5ccd5; }
.button--secondary { color: var(--navy); background: var(--white); border-color: #c6d0dc; }
.button--secondary:hover { background: #eaf0f7; border-color: #8193ab; }
.button--light { color: var(--navy); background: #fff; }
.button--light:hover { background: #e7eef7; }
.button--dark { color: #fff; background: var(--navy); }
.button--dark:hover { background: #263e5e; }
.site-header { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid #e9edf2; }
.header-row { position: relative; min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: clamp(12px, 2vw, 38px); }
.brand { display: inline-flex; align-items: center; gap: 9px; flex: 0 0 auto; }
.brand img { object-fit: contain; width: 43px; height: 43px; }
.brand-name { white-space: nowrap; font-size: 1.6rem; font-weight: 850; letter-spacing: -.045em; line-height: 1; }
.brand-name small { font-size: .65rem; font-weight: 770; letter-spacing: .12em; vertical-align: .2em; margin-inline-start: 2px; }
.main-menu { display: flex; align-items: stretch; justify-content: center; gap: clamp(15px, 1.8vw, 32px); align-self: stretch; }
.main-menu > a { position: relative; display: inline-flex; align-items: center; gap: 8px; color: #34435a; font-size: .86rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; white-space: nowrap; }
.main-menu > a:hover, .main-menu > a[aria-current="page"] { color: #101e32; }
.main-menu > a[aria-current="page"]::after { content: ""; position: absolute; bottom: 0; inset-inline: 0; height: 3px; background: #d7a323; }
.header-actions { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.header-actions > a { text-transform: uppercase; }
.search-link, .menu-toggle { display: grid; place-items: center; height: 42px; width: 42px; border-radius: 7px; border: 1px solid #d9e1e9; background: #fff; }
.search-link:hover, .menu-toggle:hover { background: #eef3f8; }
.menu-toggle, .menu-close, .main-menu .mobile-search { display: none; }
.hero {
  color: var(--white);
  background-color: var(--navy-deep);
  background-image: linear-gradient(90deg, #96aac108 1px, transparent 1px), linear-gradient(#96aac108 1px, transparent 1px);
  background-size: 34px 34px;
}
.hero-inner { display: grid; grid-template-columns: .98fr 1.02fr; min-height: 570px; }
.hero-copy { align-self: center; position: relative; z-index: 1; padding: 60px 18px 62px 0; }
.hero .eyebrow, .tech-band .eyebrow, .page-head .eyebrow { color: var(--gold); }
.hero .eyebrow > span, .tech-band .eyebrow > span, .page-head .eyebrow > span { background: var(--gold); }
.hero h1 { margin-top: 18px; font-size: clamp(1.65rem, 3.4vw, 3.25rem); letter-spacing: -.028em; line-height: 1.15; }
.hero h1 span { display: block; text-wrap: balance; }
.hero-accent { color: var(--gold); }
.hero-copy > p:not(.eyebrow) { margin-top: 22px; max-width: 415px; color: #dce5f1; font-size: clamp(1rem, 1.3vw, 1.13rem); line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 28px; }
.hero-actions .button { min-height: 49px; padding-inline: 16px; }
.hero-profile-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 15px; color: #e7eef9; font-size: .92rem; font-weight: 690; }
.hero-profile-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.hero-profile-link .icon { color: var(--gold); }
.hero-media { position: relative; min-width: 0; min-height: 100%; border-inline-start: 1px solid #2e3b4d; background: #27384d; }
.hero-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 56%; }
.hero-media::after { position: absolute; content: ""; inset: 0; pointer-events: none; background: linear-gradient(0deg, #061020c9, transparent 39%), linear-gradient(90deg, #0c1b3040, transparent 40%); }
.hero-media figcaption { position: absolute; z-index: 1; bottom: 26px; left: clamp(18px, 3vw, 40px); display: flex; align-items: center; gap: 11px; }
.hero-media figcaption > .icon { width: 1.6rem; height: 1.6rem; color: var(--gold); }
.hero-media figcaption strong, .hero-media figcaption small { display: block; }
.hero-media figcaption strong { font-size: .93rem; }
.hero-media figcaption small { color: #e1e8f2; font-size: .75rem; }
.scope-bar { background: #172b46; color: #fff; border-top: 1px solid #30425c; }
.scope-row { display: grid; grid-template-columns: repeat(3, 1fr) .77fr; }
.scope-row > a { min-height: 65px; display: flex; align-items: center; justify-content: center; gap: 11px; padding: 10px 12px; border-right: 1px solid #384b65; color: #ebf1fa; font-size: .85rem; font-weight: 650; text-align: center; }
.scope-row > a:first-child { border-left: 1px solid #384b65; }
.scope-row > a:hover { background: #233d60; }
.scope-row .icon { color: var(--gold); width: 1.28rem; height: 1.28rem; }
.scope-row .scope-phone { color: var(--gold); white-space: nowrap; font-weight: 800; font-size: .97rem; }
.section { padding-block: clamp(54px, 6.4vw, 98px); }
.section--compact { padding-top: clamp(34px, 4.6vw, 68px); }
.section--tint { background: var(--tint); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 29px; }
.section-head h2, .feature-copy h2, .company-grid h2, .faq-grid h2, .contact-info h2 { margin-top: 10px; }
.section-intro { max-width: 42rem; color: var(--muted); margin-top: 12px; }
.section-head > .button { flex-shrink: 0; }
.solution-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.solution-card { display: flex; flex-direction: column; align-items: start; min-height: 244px; padding: 19px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color .18s, box-shadow .18s; }
.solution-card:hover { border-color: #aab7c9; box-shadow: 0 9px 26px #1529420b; }
.solution-card-top { width: 100%; display: flex; align-items: start; justify-content: space-between; gap: 5px; margin-bottom: 20px; }
.icon-tile { display: inline-grid; place-items: center; flex: 0 0 auto; width: 45px; height: 45px; border: 1px solid #f2deb0; border-radius: 9px; color: #684a05; background: #fff4d5; }
.icon-tile > .icon { width: 24px; height: 24px; }
.index { color: #52637a; font-weight: 700; font-size: .73rem; letter-spacing: .105em; font-variant-numeric: tabular-nums; }
.solution-card h3 { font-size: 1.16rem; line-height: 1.23; letter-spacing: -.022em; }
.solution-card p { margin-top: 8px; margin-bottom: 16px; color: var(--muted); font-size: .92rem; }
.card-link, .text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--navy); font-size: .87rem; font-weight: 760; }
.card-link { margin-top: auto; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.tech-band { background: var(--navy); color: #fff; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(25px, 6vw, 90px); }
.feature-copy p:not(.eyebrow) { margin-block: 17px 20px; color: #e0e9f6; max-width: 37rem; }
.feature-copy .button { margin-top: 6px; }
.feature-grid--light .feature-copy p:not(.eyebrow) { color: var(--muted); }
.feature-image { position: relative; overflow: hidden; border-radius: var(--radius); min-height: 290px; aspect-ratio: 1.55; background: #b6c1ce; }
.feature-image > img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; object-position: center 68%; }
.image-label, .case-image > span { position: absolute; bottom: 12px; left: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 5px; color: #fff; background: #0e1b30ec; font-size: .7rem; font-weight: 650; }
.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 17px; }
.case-grid--gallery { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.case-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.case-card:target, .solution-detail:target { border-color: #b6810e; box-shadow: 0 0 0 3px #ffcd5157; }
.case-image { position: relative; background: #b6c1ce; aspect-ratio: 1.66; }
.case-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 56%; }
.case-body { padding: 19px 19px 22px; }
.case-body .case-label { color: var(--gold-dark); text-transform: uppercase; font-size: .71rem; font-weight: 800; letter-spacing: .105em; }
.case-body h2, .case-body h3 { font-size: clamp(1.14rem, 1.85vw, 1.5rem); letter-spacing: -.025em; margin-block: 7px 8px; }
.case-body h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.case-body p:not(.case-label) { color: var(--muted); font-size: .94rem; }
.case-body details { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.case-body summary { font-size: .88rem; }
.case-body details p { margin-top: 9px; }
.process-section { background: #edf2f7; }
.steps { padding: 0; margin: 28px 0 0; list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border-top: 1px solid #bfcbda; }
.steps li { padding: 18px 18px 6px; border-left: 1px solid #bfcbda; }
.steps li:first-child { border-left: 0; padding-left: 0; }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 33px; height: 33px; border-radius: 50%; color: #12223b; background: var(--gold); font-size: .75rem; font-weight: 800; }
.steps h3 { margin-block: 12px 7px; font-size: 1.12rem; letter-spacing: -.018em; }
.steps p { color: var(--muted); font-size: .9rem; }
.callout { padding-block: clamp(34px, 5.2vw, 69px); background: var(--gold); }
.callout-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.callout-row h2 { margin-top: 9px; font-size: clamp(1.85rem, 3.1vw, 3.25rem); }
.callout-row p:not(.eyebrow) { margin-top: 10px; color: #30313a; max-width: 42rem; }
.callout-row .button { flex: 0 0 auto; }
.site-footer { background: var(--navy-deep); color: #eff4fc; padding-top: clamp(36px, 5vw, 66px); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .83fr 1fr; gap: clamp(18px, 4vw, 70px); padding-bottom: 29px; }
.footer-company p { margin-top: 12px; max-width: 315px; font-size: .9rem; color: #d3ddec; }
.footer-company .footer-tagline { color: var(--gold); font-size: .86rem; }
.footer-grid h2 { margin-bottom: 12px; font-size: 1.05rem; letter-spacing: 0; }
.footer-grid nav a, .footer-contact a, .footer-contact p { display: block; color: #dce5f1; font-size: .88rem; margin-block: 6px; }
.footer-grid a:hover { color: var(--gold); }
.footer-contact .icon { margin-right: 3px; color: var(--gold); }
.footer-base { display: flex; justify-content: space-between; gap: 9px; border-top: 1px solid #3b4b62; padding-block: 13px; color: #bfcce0; font-size: .77rem; }
.footer-base a:hover { color: var(--white); }
.page-head { color: #fff; background-color: var(--navy-deep); background-image: linear-gradient(120deg, #0d1b30, #203858); padding-block: 29px clamp(43px, 6vw, 86px); }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; color: #d6dfed; font-size: .79rem; margin-bottom: 25px; }
.breadcrumbs a:hover { text-decoration: underline; }
.page-head h1 { font-size: clamp(2.5rem, 5.1vw, 4.9rem); margin-top: 10px; }
.page-intro { margin-top: 15px; max-width: 47rem; color: #e1e9f6; font-size: clamp(1rem, 1.45vw, 1.18rem); }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.chip { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; background: #fff; color: #243854; border: 1px solid #cbd5e2; border-radius: 999px; padding: 7px 13px; font-size: .86rem; font-weight: 690; }
.chip:hover { border-color: #869db9; background: #f0f4f9; }
.chip[aria-pressed="true"] { color: #fff; border-color: var(--navy); background: var(--navy); }
.solution-list { margin-top: 21px; display: grid; gap: 16px; }
.solution-detail { display: grid; grid-template-columns: 1fr 1.75fr; gap: clamp(20px, 4.4vw, 67px); padding: clamp(20px, 4vw, 48px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.solution-detail-title .index { margin-block: 10px 6px; }
.solution-detail-title h2 { font-size: clamp(1.45rem, 2.65vw, 2.65rem); }
.detail-intro { color: var(--muted); margin-bottom: 16px; }
.solution-detail h3 { font-size: 1rem; letter-spacing: -.015em; }
.checklist { display: grid; gap: 7px; list-style: none; padding: 0; margin: 10px 0 18px; }
.checklist li { display: flex; align-items: baseline; gap: 8px; }
.checklist .icon { align-self: start; margin-top: 3px; color: #6b520e; }
.filter-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 19px; }
.filter-count { color: var(--muted); font-size: .85rem; }
.directory-date { margin: -12px 0 20px; font-size: .83rem; color: var(--muted); }
.directory-tools { padding: 15px; border: 1px solid var(--line); border-radius: var(--radius); background: #edf2f7; }
.directory-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.directory-stat { min-height: 78px; display: grid; align-content: center; gap: 4px; text-align: left; padding: 12px 15px; border: 1px solid #c7d3e2; border-radius: 9px; background: #fff; line-height: 1.2; }
.directory-stat strong { font-size: 1.55rem; font-variant-numeric: tabular-nums; }
.directory-stat span { font-size: .85rem; font-weight: 650; }
.directory-stat:hover { border-color: #8296b0; }
.directory-stat[aria-pressed="true"] { color: #fff; background: var(--navy); border-color: var(--navy); }
.directory-stat[aria-pressed="true"] strong { color: var(--gold); }
.directory-search-row { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: 14px; }
.directory-search { width: min(100%, 475px); min-width: 0; }
.directory-search label { display: block; margin-bottom: 4px; font-size: .86rem; font-weight: 690; }
.directory-search > div { display: flex; align-items: center; gap: 8px; padding-inline: 11px; border: 1px solid #bdc9d8; border-radius: 7px; background: #fff; }
.directory-search > div:focus-within { outline: 2px solid #2567be; outline-offset: 1px; }
.directory-search .icon { color: var(--muted); }
.directory-search input { min-width: 0; width: 100%; min-height: 42px; border: 0; background: transparent; outline: 0; }
.directory-search-row .filter-count { padding-bottom: 10px; white-space: nowrap; }
.directory-empty { margin-top: 12px; color: var(--muted); font-size: .9rem; }
.directory-group { margin-top: 25px; }
.directory-group h3 { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; font-size: 1.25rem; }
.stage-dot { width: 9px; height: 9px; border-radius: 50%; background: #2c765b; }
[data-directory-stage="dang-trien-khai"] .stage-dot { background: #33659d; }
[data-directory-stage="sap-trien-khai"] .stage-dot { background: #b68216; }
.directory-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.directory-card { padding: 16px 18px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.directory-card:target { border-color: #b6810e; box-shadow: 0 0 0 3px #ffcd5157; }
.directory-area { display: flex; gap: 5px; align-items: center; color: var(--muted); font-size: .8rem; }
.directory-card h4 { margin: 5px 0 2px; color: var(--ink); line-height: 1.3; font-size: 1.14rem; }
.directory-work { font-weight: 700; font-size: .93rem; }
.directory-note { margin-top: 6px; color: var(--muted); font-size: .89rem; }
.faq-grid, .company-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(25px, 6vw, 90px); }
.faq-list { display: grid; gap: 9px; }
.faq-list details { border: 1px solid #cfd9e5; border-radius: 9px; background: #fff; padding: 15px 17px; }
.faq-list summary { text-transform: uppercase; }
details > summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; list-style: none; cursor: pointer; font-weight: 710; }
details > summary::-webkit-details-marker { display: none; }
details[open] > summary .icon { transform: rotate(45deg); }
.faq-list details p { color: var(--muted); margin-top: 9px; }
.faq-list details:target { border-color: #a37514; }
.about-image img { object-position: center; }
.company-table { margin: 0; border: 1px solid #cfd9e5; border-radius: var(--radius); overflow: hidden; background: #fff; }
.company-table > div { display: grid; grid-template-columns: 155px 1fr; gap: 12px; padding: 13px 17px; }
.company-table > div + div { border-top: 1px solid var(--line); }
.company-table dt { color: var(--muted); font-weight: 650; font-size: .87rem; }
.company-table dd { margin: 0; font-weight: 660; overflow-wrap: anywhere; }
.company-table a:hover { text-decoration: underline; }
.lookup-shell { max-width: 880px; }
.search-form label, .contact-form-card label { display: block; font-weight: 680; font-size: .91rem; }
.search-input-row { margin-top: 7px; display: flex; align-items: center; gap: 12px; padding: 7px 7px 7px 15px; background: #fff; border: 1px solid #bfcbd9; border-radius: 9px; }
.search-input-row .icon { color: #4d607c; }
.search-input-row input { min-width: 0; flex: 1 1 auto; min-height: 44px; padding-inline: 3px; border: 0; background: transparent; }
.search-input-row button { flex: 0 0 auto; }
.lookup-topics { margin-top: 23px; }
.lookup-topics h2 { margin-bottom: 9px; font-size: .96rem; letter-spacing: 0; }
.lookup-results { margin-top: 27px; }
.lookup-results > p { margin-bottom: 9px; }
.search-result { display: block; padding: 15px 17px; margin-bottom: 10px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.search-result:hover { border-color: #7b90ac; }
.search-result small { color: var(--gold-dark); font-weight: 750; font-size: .73rem; text-transform: uppercase; letter-spacing: .09em; }
.search-result h2 { font-size: 1.15rem; margin-block: 4px 5px; letter-spacing: -.02em; }
.search-result p { color: var(--muted); font-size: .89rem; }
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; align-items: start; gap: clamp(22px, 5vw, 78px); }
.contact-info h2, .contact-form-card h2 { margin-bottom: 13px; font-size: clamp(1.5rem, 2.75vw, 2.55rem); }
.zalo-contact { margin-bottom: 6px; padding: 15px; border: 1px solid #ead49d; border-radius: 10px; background: #fff9e9; }
.zalo-contact p { display: flex; align-items: center; gap: 11px; }
.zalo-contact small, .zalo-contact strong { display: block; }
.zalo-contact small { color: var(--muted); font-size: .82rem; font-weight: 650; }
.zalo-contact strong { font-size: clamp(1.25rem, 2vw, 1.55rem); letter-spacing: .01em; }
.zalo-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.contact-method { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid #d7e0eb; }
a.contact-method:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.contact-method span:nth-child(2) { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.contact-method small, .contact-method strong { display: block; }
.contact-method small { color: var(--muted); font-size: .76rem; }
.contact-method strong { margin-top: 1px; font-size: 1.04rem; }
.contact-note { margin-top: 17px; color: var(--muted); font-size: .9rem; }
.contact-form-card { padding: clamp(17px, 3.3vw, 36px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.contact-form-card > p { margin-bottom: 15px; color: var(--muted); font-size: .95rem; }
.contact-form-card form { display: grid; gap: 12px; }
.contact-form-card form > .button { justify-self: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.contact-form-card input, .contact-form-card select, .contact-form-card textarea { display: block; width: 100%; margin-top: 5px; min-height: 44px; padding: 8px 10px; border: 1px solid #bdc9d8; border-radius: 6px; background: #fff; font-weight: 400; }
.contact-form-card textarea { resize: vertical; }
.form-note { color: var(--muted); font-size: .81rem; }
.draft-box { padding-top: 14px; margin-top: 16px; border-top: 1px solid var(--line); }
.draft-box h3 { font-size: 1.1rem; margin-bottom: 8px; }
.draft-actions { display: flex; gap: 7px; flex-wrap: wrap; margin: 10px 0 6px; }
.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.method-card, .profile-card { min-width: 0; padding: clamp(15px, 2.3vw, 29px); border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.method-card:target, .profile-card:target { border-color: #b6810e; box-shadow: 0 0 0 3px #ffcd5157; }
.method-card h3 { margin-top: 13px; }
.method-card p { margin-top: 9px; color: var(--muted); }
.profile-jump-links { margin-bottom: 17px; }
.profile-jump-links .chip { gap: 6px; }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; align-items: start; }
.profile-card h2 { margin: 6px 0 14px; font-size: clamp(1.35rem, 2.45vw, 2.35rem); letter-spacing: -.03em; }
.media-label { color: var(--gold-dark); font-size: .71rem; font-weight: 770; letter-spacing: .09em; }
.profile-video { display: block; width: 100%; height: auto; aspect-ratio: 1024/514; border-radius: 8px; background: var(--navy-deep); }
.profile-pager, .profile-jump-form, .profile-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.profile-pager { justify-content: space-between; margin-bottom: 10px; }
.profile-pager .button { min-height: 39px; padding: 6px 9px; font-size: .79rem; }
.profile-pager button:disabled { opacity: .5; cursor: default; }
.profile-jump-form label { color: var(--muted); font-size: .8rem; font-weight: 650; }
.profile-jump-form input { width: 53px; min-height: 39px; padding: 5px 6px; border: 1px solid #bdc9d8; border-radius: 6px; background: #fff; }
.profile-page { overflow: hidden; border: 1px solid #d7dfe9; border-radius: 8px; background: #f0f4f9; }
.profile-page img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.profile-page figcaption { padding: 6px 8px; text-align: center; color: var(--muted); font-size: .8rem; }
.profile-actions { margin-top: 11px; }
.profile-note { margin-top: 18px; color: var(--muted); font-size: .87rem; }
.profile-note a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 1000px) {
  .solution-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .solution-card { min-height: 211px; }
  .header-row { gap: 12px; }
  .main-menu { gap: 17px; }
  .header-actions { gap: 7px; }
  .hero-inner { min-height: 520px; }
}
@media (max-width: 1260px) {
  html { scroll-padding-top: 85px; }
  .header-row { min-height: 65px; }
  .brand img { width: 38px; height: 38px; }
  .brand-name { font-size: 1.43rem; }
  .site-header .main-menu { order: 3; width: 100%; flex-wrap: wrap; padding-bottom: 10px; }
  .header-row { flex-wrap: wrap; }
  .has-js .main-menu { display: none; }
  .has-js .main-menu.is-open { position: absolute; top: calc(100% + 1px); inset-inline: 0; z-index: 3; display: grid; justify-content: stretch; gap: 0; padding: 7px 12px; background: #fff; border: 1px solid var(--line); border-radius: 0 0 10px 10px; box-shadow: 0 14px 30px #17263c24; }
  .main-menu > a { min-height: 43px; padding: 7px 8px; }
  .main-menu > a[aria-current="page"]::after { content: none; }
  .main-menu .mobile-search { display: inline-flex; }
  .header-actions > .search-link { display: none; }
  .has-js .menu-toggle { display: grid; }
  .menu-toggle[aria-expanded="true"] .menu-open { display: none; }
  .menu-toggle[aria-expanded="true"] .menu-close { display: block; }
  .header-contact { min-height: 40px; padding: 7px 11px; }
  .header-contact > .icon { display: none; }
}
@media (max-width: 790px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { padding: 46px 0 36px; }
  .hero h1 { font-size: clamp(1.55rem, 7.25vw, 3.25rem); }
  .hero-copy > p:not(.eyebrow) { margin-top: 15px; }
  .hero-actions { margin-top: 19px; }
  .hero-media { min-height: auto; aspect-ratio: 1.48; margin-inline: calc(var(--edge) * -1); }
  .scope-row { grid-template-columns: 1fr 1fr; }
  .scope-row > a { justify-content: start; min-height: 53px; text-align: left; padding-inline: 9px; border-bottom: 1px solid #384b65; }
  .scope-row > a:nth-child(odd) { border-left: 0; }
  .scope-row > a:nth-child(even) { border-right: 0; }
  .case-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .feature-grid, .faq-grid, .company-grid, .contact-grid { grid-template-columns: 1fr; }
  .method-grid, .profile-grid { grid-template-columns: 1fr; }
  .feature-grid { gap: 23px; }
  .feature-image { min-height: 0; }
  .callout-row { flex-direction: column; align-items: start; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 19px; }
  .footer-company { grid-column: 1/-1; }
}
@media (max-width: 470px) {
  .button { font-size: .82rem; gap: 7px; }
  .header-row { gap: 8px; }
  .has-js .header-row { flex-wrap: nowrap; }
  .header-actions { flex-shrink: 1; min-width: 0; }
  .header-contact { min-width: 0; padding-inline: 7px; font-size: .75rem; }
  .menu-toggle { flex-shrink: 0; }
  .hero-copy { padding-top: 37px; }
  .hero-actions { gap: 7px; }
  .hero-actions .button { min-height: 45px; padding-inline: 10px; }
  .scope-row > a { gap: 7px; font-size: .76rem; }
  .scope-row .icon { width: 1.08rem; height: 1.08rem; }
  .scope-row .scope-phone { font-size: .85rem; }
  .section-head { flex-direction: column; align-items: start; gap: 10px; margin-bottom: 20px; }
  .solution-grid { gap: 8px; }
  .solution-card { padding: 11px; min-height: 0; }
  .solution-card-top { margin-bottom: 11px; }
  .solution-card h3 { font-size: 1rem; }
  .solution-card p { font-size: .82rem; margin-bottom: 12px; }
  .solution-card .card-link { font-size: .75rem; }
  .icon-tile { width: 38px; height: 38px; }
  .icon-tile .icon { width: 21px; height: 21px; }
  .case-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li { padding: 12px 10px; }
  .steps li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid #bfcbda; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-company { grid-column: auto; }
  .footer-base { align-items: start; flex-direction: column; }
  .solution-detail, .company-table > div { grid-template-columns: 1fr; }
  .company-table > div { gap: 2px; }
  .filter-row { align-items: start; flex-direction: column; }
  .directory-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .directory-grid { grid-template-columns: 1fr; }
  .directory-search-row { align-items: start; flex-direction: column; gap: 5px; }
  .directory-search-row .filter-count { padding-bottom: 0; }
  .form-row { grid-template-columns: 1fr; }
  .search-input-row { gap: 5px; padding-left: 8px; }
  .search-input-row > .icon { display: none; }
  .search-input-row > .button .icon { display: none; }
}
@media (max-width: 350px) {
  .header-contact { display: none; }
  .main-menu .mobile-search { display: inline-flex; }
  .solution-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}
@media (min-width: 1001px) {
  .search-link { display: inline-flex; align-items: center; gap: 5px; width: auto; padding-inline: 10px; font-size: .83rem; font-weight: 690; white-space: nowrap; }
}
@media (max-width: 1000px) {
  .search-link > span { display: none; }
}

.library-head-grid { display: grid; grid-template-columns: 1fr .82fr; align-items: center; gap: clamp(22px, 5vw, 72px); }
.library-head h1 { max-width: 13ch; }
.library-totals { display: flex; flex-wrap: wrap; gap: 12px 26px; margin-top: 22px; font-size: .79rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.library-totals strong { margin-right: 3px; color: var(--gold); font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.library-cover { position: relative; overflow: hidden; min-width: 0; border: 1px solid #ffffff35; border-radius: var(--radius); background: var(--navy-deep); }
.library-cover img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.library-cover figcaption { position: absolute; inset: auto 0 0; padding: 32px 14px 12px; color: #fff; background: linear-gradient(transparent, #0b172be8); font-size: .82rem; font-weight: 650; }
.library-stage-links { margin-bottom: 28px; }
.library-stage-links .chip { gap: 10px; border-radius: 7px; text-transform: uppercase; }
.library-stage-links .chip span { padding: 1px 6px; border-radius: 4px; background: #fff1c7; color: var(--gold-dark); font-variant-numeric: tabular-nums; }
.media-stage + .media-stage { margin-top: clamp(36px, 5vw, 65px); }
.media-stage > h2 { padding-bottom: 14px; border-bottom: 1px solid var(--line); font-size: clamp(1.65rem, 2.8vw, 2.65rem); }
.project-album { margin-top: 17px; padding: clamp(14px, 2.4vw, 29px); border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.project-album:target { border-color: #b6810e; box-shadow: 0 0 0 3px #ffcd5157; }
.album-header { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 16px; }
.album-header h3 { margin-top: 9px; font-size: clamp(1.25rem, 2.2vw, 2.1rem); }
.album-status { display: inline-flex; align-items: center; gap: 7px; padding: 4px 8px; border-radius: 5px; color: #254d78; background: #e7effa; font-size: .7rem; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; }
.album-status span { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.album-status--da-thuc-hien { color: #1b614a; background: #e4f3ec; }
.album-work { margin-top: 5px; color: var(--muted); font-weight: 650; }
.album-area { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: .85rem; }
.media-grid, .media-video-grid { display: grid; gap: 13px; }
.media-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.media-video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 15px; }
.media-photo, .media-clip { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #f6f8fb; }
.media-photo a { position: relative; display: block; }
.media-photo a:focus-visible { outline-offset: -4px; }
.media-photo img { width: 100%; max-height: 400px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--tint); }
.media-photo--portrait img { aspect-ratio: 4 / 5; object-fit: contain; }
.media-enlarge { position: absolute; bottom: 9px; right: 9px; display: grid; width: 32px; height: 32px; place-items: center; border-radius: 6px; color: #fff; background: #0d1b30dc; }
.media-photo a:hover .media-enlarge { color: var(--navy); background: var(--gold); }
.media-photo figcaption, .media-clip figcaption { padding: 8px 11px; color: var(--muted); font-size: .86rem; }
.media-clip video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: var(--navy-deep); }
.media-clip figcaption strong, .media-clip figcaption span { display: block; }
.media-clip figcaption strong { color: var(--ink); }
.album-document { margin-top: 15px; padding: 10px 13px; border: 1px solid #ccd8e7; border-radius: 8px; background: #f4f7fa; }
.album-document summary { font-size: .93rem; text-transform: uppercase; }
.album-document summary > span { display: inline-flex; align-items: center; gap: 8px; }
.album-document summary > span .icon { color: var(--gold-dark); }
.album-document-body { margin-top: 9px; padding-top: 9px; border-top: 1px solid #dbe3ed; color: var(--muted); font-size: .93rem; }
.library-profile { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px 28px; margin-top: clamp(33px, 5vw, 65px); padding: clamp(16px, 3vw, 30px); border-radius: var(--radius); background: var(--tint); }
.library-profile h2 { margin-block: 7px 5px; font-size: clamp(1.3rem, 2.3vw, 2.1rem); }

@media (max-width: 790px) {
  .library-head-grid { grid-template-columns: 1fr; }
  .library-head h1 { max-width: none; }
  .media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 470px) {
  .library-cover img { aspect-ratio: 16 / 9; }
  .media-grid, .media-video-grid { grid-template-columns: 1fr; gap: 9px; }
}