:root{--primary:#102c58;--primary-light:#143070;--primary-hover:#204a8e;--accent:#fcb000;--accent-hover:#e99a00;--accent-soft:#fff5d9;--bg:#fff;--bg-soft:#fff;--bg-blue:#f4f7fb;--text:#111;--muted:#333;--border:#dce3ec;--shadow:0 8px 24px rgba(16,44,88,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:"Be Vietnam Pro",sans-serif;line-height:1.65}a{color:inherit}img{display:block;width:100%}button,input,select,textarea{font:inherit}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}.topbar{height:34px;display:flex;align-items:center;background:var(--primary);color:#fff;font-size:10px}.topbar .wrap{display:flex;justify-content:space-between}.header{position:absolute;z-index:20;top:34px;left:0;width:100%}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo{width:76px}.nav-links{display:flex;align-items:center;gap:22px;margin:0;padding:0;list-style:none}.nav-links>li{position:relative}.nav-links a{font-size:11px;font-weight:700;text-decoration:none}.nav-links a:hover,.nav-links a.active{color:var(--accent-hover)}.nav-parent{display:flex;align-items:center;gap:5px}.nav-parent:after{content:"⌄";font-size:10px}.dropdown{position:absolute;top:calc(100% + 14px);left:50%;width:230px;margin:0;padding:10px;list-style:none;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 18px 45px rgba(16,44,88,.16);opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:.22s ease}.dropdown:before{content:"";position:absolute;left:0;right:0;top:-15px;height:16px}.dropdown a{display:flex;padding:10px 12px;border-radius:8px;color:var(--primary);white-space:nowrap}.dropdown a:hover,.dropdown a:focus-visible{background:var(--accent-soft);color:var(--primary)}.has-dropdown:hover>.dropdown,.has-dropdown:focus-within>.dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}.nav-cta,.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border:0;border-radius:8px;background:var(--accent);color:var(--primary);font-size:11px;font-weight:800;text-decoration:none;cursor:pointer}.nav-cta:hover,.button:hover{background:var(--accent-hover)}.menu{display:none;border:0;background:transparent;color:var(--primary);font-size:25px}.hero{position:relative;overflow:hidden;padding:145px 0 72px;background:linear-gradient(115deg,var(--bg) 0 50%,var(--bg-blue) 50%)}.hero:after{content:"";position:absolute;right:-140px;top:-190px;width:520px;height:520px;border:90px solid rgba(255,255,255,.62);border-radius:50%}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center}.breadcrumbs{margin-bottom:18px;color:var(--primary);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.11em}.breadcrumbs a{text-decoration:none}.hero h1{max-width:650px;margin:0;font-family:Fraunces,serif;font-size:clamp(48px,6vw,78px);line-height:.98;letter-spacing:-.05em;color:var(--primary)}.hero h1 em{color:var(--accent);font-style:normal}.hero-copy>p{max-width:580px;margin:22px 0;color:var(--muted);font-size:14px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.button.secondary{background:#fff;border:1px solid var(--primary);color:var(--primary)}.hero-image{height:430px;overflow:hidden;border-radius:160px 18px 90px 18px;box-shadow:var(--shadow)}.hero-image img{height:100%;object-fit:cover}.quick-stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);margin-top:34px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.quick-stats div{padding:20px;border-right:1px solid var(--border)}.quick-stats div:last-child{border:0}.quick-stats b{display:block;color:var(--primary);font-size:20px}.quick-stats span{color:var(--muted);font-size:9px}.section{padding:82px 0}.section.blue{background:linear-gradient(180deg,#fff,var(--accent-soft))}.section.dark{background:var(--primary);color:#fff}.section-head{display:grid;grid-template-columns:1fr .7fr;gap:50px;align-items:end;margin-bottom:38px}.eyebrow{margin:0 0 11px;color:var(--accent-hover);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.13em}.dark .eyebrow{color:var(--accent)}.section h2{margin:0;font-family:Fraunces,serif;font-size:clamp(34px,4.5vw,58px);line-height:1.05;letter-spacing:-.04em;color:var(--primary)}.dark h2{color:#fff}.section-head>p{margin:0;color:var(--muted);font-size:12px}.dark .section-head>p{color:#fff}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{overflow:hidden;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}.card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(16,44,88,.14)}.card-media{height:210px;overflow:hidden}.card-media img{height:100%;object-fit:cover;transition:transform .55s}.card:hover .card-media img{transform:scale(1.045)}.card-body{padding:22px}.card small{color:var(--primary);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.card h3{margin:7px 0 9px;color:var(--primary);font-size:19px}.card p{margin:0;color:var(--muted);font-size:10px}.card-link{display:inline-flex;margin-top:16px;color:var(--primary);font-size:10px;font-weight:800;text-decoration:none}.feature{padding:25px;background:#fff;border:1px solid var(--border);border-radius:13px}.feature i{width:48px;height:48px;display:grid;place-items:center;margin-bottom:16px;border-radius:12px;background:var(--accent-soft);color:var(--primary);font-style:normal;font-size:22px}.feature h3{margin:0 0 9px;color:var(--primary);font-size:15px}.feature p{margin:0;color:var(--muted);font-size:10px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step{position:relative;padding-right:28px}.step:not(:last-child):after{content:"";position:absolute;top:15px;left:38px;right:9px;height:1px;background:var(--border)}.step b{position:relative;z-index:1;width:30px;height:30px;display:grid;place-items:center;margin-bottom:17px;border:2px solid var(--accent);border-radius:50%;background:#fff;color:var(--primary);font-size:10px}.step h3{margin:0 0 7px;color:var(--primary);font-size:14px}.step p{margin:0;color:var(--muted);font-size:9px}.listing{display:grid;gap:12px}.listing-row{display:grid;grid-template-columns:1.4fr .8fr .8fr auto;gap:18px;align-items:center;padding:20px 22px;background:#fff;border:1px solid var(--border);border-radius:12px}.listing-row b{color:var(--primary);font-size:14px}.listing-row span{color:var(--muted);font-size:10px}.pill{display:inline-flex;padding:7px 10px;border-radius:99px;background:var(--accent-soft);color:var(--primary);font-size:9px;font-weight:700}.form-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}.form-panel h2{color:#fff}.form-panel p{color:#fff;font-size:12px}.form-box{display:grid;grid-template-columns:1fr 1fr;gap:11px;padding:28px;background:#fff;border-radius:14px}.form-box input,.form-box select,.form-box textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #d9e0ea;border-radius:7px;color:#111}.form-box textarea,.form-box .full{grid-column:1/-1}.form-box textarea{min-height:90px}.form-box .button{grid-column:1/-1}.article-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:16px}.article:first-child .card-media{height:340px}.article .card-media{height:210px}.article h3{line-height:1.25}.faq{display:grid;gap:8px}.faq details{padding:16px 19px;background:#fff;border:1px solid var(--border);border-radius:10px}.faq summary{color:var(--primary);font-size:11px;font-weight:700;cursor:pointer}.faq p{margin:10px 0 0;color:var(--muted);font-size:10px}.footer{padding:42px 0 22px;background:var(--primary);color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}.footer-logo{width:90px}.footer p{max-width:330px;color:#fff;font-size:10px}.footer h3{margin:0 0 14px;font-size:12px}.footer a,.footer span{display:block;margin:9px 0;color:#fff;font-size:9px;text-decoration:none}.copyright{margin-top:35px;padding-top:18px;border-top:1px solid rgba(255,255,255,.2);color:#fff;font-size:8px;text-align:center}.social-dock{position:fixed;z-index:45;right:18px;bottom:22px;display:grid;gap:9px}.social-dock a{width:46px;height:46px;display:grid;place-items:center;border:2px solid #fff;border-radius:50%;box-shadow:0 8px 24px rgba(16,44,88,.2);color:#fff;font-size:11px;font-weight:800;text-decoration:none}.social-dock .fb{background:var(--primary)}.social-dock .zalo{background:var(--primary-light)}.social-dock .phone{background:var(--accent);color:var(--primary)}.reveal{opacity:0;transform:translateY(18px);transition:.7s cubic-bezier(.16,1,.3,1)}.reveal.in{opacity:1;transform:none}
@media(max-width:900px){.nav-links,.nav-cta{display:none}.menu{display:block}.nav-links.open{display:flex;position:absolute;top:80px;left:16px;right:16px;height:auto;min-height:0;max-height:calc(100vh - 100px);max-height:calc(100dvh - 100px);overflow-y:auto;overscroll-behavior:contain;padding:10px 16px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);gap:0;flex-direction:column;align-content:flex-start;align-items:stretch;justify-content:flex-start}.nav-links.open>li{width:100%;flex:0 0 auto;border-bottom:1px solid var(--border)}.nav-links.open>li:last-child{border-bottom:0}.nav-links.open>li>a{display:flex;min-height:46px;padding:0 4px;align-items:center}.nav-links.open .dropdown{display:none!important;position:static;width:100%;padding:0 0 8px 12px;border:0;box-shadow:none;opacity:1;visibility:visible;transform:none}.nav-links.open .has-dropdown.is-open>.dropdown{display:block!important}.nav-links.open .nav-parent:after{margin-left:auto;transition:transform .2s ease}.nav-links.open .has-dropdown.is-open>.nav-parent:after{transform:rotate(180deg)}.nav-links.open .dropdown a{padding:8px 12px;color:var(--muted)}.hero-grid,.section-head,.form-panel{grid-template-columns:1fr}.hero-image{height:380px}.grid-4{grid-template-columns:1fr 1fr}.article-grid{grid-template-columns:1fr 1fr}.article:first-child{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){body{padding-bottom:62px}.topbar span:first-child{display:none}.topbar .wrap{justify-content:center}.hero{padding-top:112px}.hero h1{font-size:47px}.hero-image{height:300px;border-radius:100px 12px 70px 12px}.quick-stats{grid-template-columns:1fr 1fr}.quick-stats div:nth-child(2){border-right:0}.quick-stats div:nth-child(-n+2){border-bottom:1px solid var(--border)}.section{padding:58px 0}.section-head{gap:15px}.grid-2,.grid-3,.grid-4,.article-grid{grid-template-columns:1fr}.article:first-child{grid-column:auto}.card-media,.article:first-child .card-media,.article .card-media{height:210px}.steps{grid-template-columns:1fr;gap:22px}.step:not(:last-child):after{display:none}.listing-row{grid-template-columns:1fr 1fr}.listing-row .button{grid-column:1/-1}.form-box{grid-template-columns:1fr}.form-box textarea,.form-box .full{grid-column:auto}.form-box .button{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.social-dock{display:none}}

/* Detail pages: shared editorial layout for programs, jobs, tours and articles. */
.detail-hero{padding:148px 0 64px;background:linear-gradient(120deg,#fff 0 58%,var(--bg-blue) 58%)}.detail-hero-grid{display:grid;grid-template-columns:1fr .82fr;gap:54px;align-items:center}.detail-hero h1{margin:12px 0 20px;font:650 clamp(44px,5.8vw,72px)/1 Fraunces,serif;letter-spacing:-.045em;color:var(--primary)}.detail-hero .lead{max-width:670px;color:var(--muted);font-size:14px}.detail-photo{height:390px;overflow:hidden;border-radius:120px 16px 70px 16px;box-shadow:var(--shadow)}.detail-photo img{height:100%;object-fit:cover}.factbar{display:grid;grid-template-columns:repeat(4,1fr);margin-top:30px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.factbar div{padding:18px;border-right:1px solid var(--border)}.factbar div:last-child{border:0}.factbar b{display:block;color:var(--primary);font-size:13px}.factbar span{color:var(--muted);font-size:9px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:38px;align-items:start}.prose{padding:34px;background:#fff;border:1px solid var(--border);border-radius:14px}.prose h2{margin:34px 0 13px;font-size:32px}.prose h2:first-child{margin-top:0}.prose h3{margin:24px 0 8px;color:var(--primary);font-size:17px}.prose p,.prose li{color:var(--muted);font-size:12px}.prose ul,.prose ol{padding-left:20px}.prose li{margin:8px 0}.info-table{width:100%;border-collapse:collapse;margin:18px 0}.info-table th,.info-table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:11px}.info-table th{width:34%;color:var(--primary)}.aside-card{position:sticky;top:24px;padding:26px;background:var(--primary);color:#fff;border-radius:14px}.aside-card h2{color:#fff;font-size:31px}.aside-card p{color:#ced9e8;font-size:11px}.aside-card .button{width:100%;margin-top:12px}.notice{padding:16px 18px;margin:20px 0;background:var(--accent-soft);border-left:3px solid var(--accent);color:var(--primary);font-size:11px}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{padding:20px;background:#fff;border:1px solid var(--border);border-radius:12px;text-decoration:none}.related b{display:block;color:var(--primary);font-size:14px}.related span{color:var(--muted);font-size:9px}.detail-faq details{margin:8px 0;padding:15px 18px;background:#fff;border:1px solid var(--border);border-radius:10px}.detail-faq summary{color:var(--primary);font-size:11px;font-weight:700;cursor:pointer}.detail-faq p{font-size:10px}.article-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--primary-hover);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
@media(max-width:900px){.detail-hero-grid,.content-grid{grid-template-columns:1fr}.detail-photo{height:340px}.aside-card{position:static}.related{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.detail-hero{padding-top:112px}.detail-hero h1{font-size:44px}.detail-photo{height:260px}.factbar{grid-template-columns:1fr 1fr}.factbar div:nth-child(2){border-right:0}.factbar div:nth-child(-n+2){border-bottom:1px solid var(--border)}.prose{padding:23px}.related{grid-template-columns:1fr}}

/* Travel index: centered category filters and a responsive post archive. */
.travel-listing-section{padding-top:156px}.travel-listing-title{max-width:900px;margin:0 auto 32px;color:var(--primary);font:650 clamp(34px,4.2vw,54px)/1.08 Fraunces,serif;letter-spacing:-.035em;text-align:center}.travel-filters{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:38px}.travel-filter{min-height:44px;padding:0 22px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--primary);font-size:11px;font-weight:800;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s}.travel-filter:hover{border-color:var(--accent);transform:translateY(-1px)}.travel-filter.is-active{border-color:var(--primary);background:var(--primary);color:#fff}.travel-post-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.travel-post{position:relative}.travel-post[hidden]{display:none}.travel-post .card-media{height:230px}.travel-post .card-body{min-height:170px}.travel-post .card-link{position:absolute;z-index:2;inset:0 0 auto;height:230px;display:block;margin:0;padding:0;overflow:hidden;font-size:0;text-indent:-9999px}.card-media-link{display:block;cursor:pointer}.card-media-link:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
@media(min-width:901px){.travel-post-grid{width:90%;margin-inline:auto}.travel-post{display:flex;min-width:0;flex-direction:column}.travel-post .card-body{display:flex;flex:1;min-height:153px;padding:20px;flex-direction:column}.article-card-grid{width:90%;margin-inline:auto}.article-card-grid .card{display:flex;height:100%;flex-direction:column}.article-card-grid .card-body{display:flex;flex:1;padding:20px;flex-direction:column}.article-card-grid .card-link{margin-top:auto;padding-top:16px}.article-card-grid.article-grid .article:first-child .card-media{height:306px}.article-card-grid.article-grid .article .card-media{height:189px}}
@media(max-width:900px){.travel-post-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.travel-listing-section{padding-top:118px}.travel-listing-title{margin-bottom:24px;font-size:34px}.travel-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-bottom:26px}.travel-filter{width:100%;min-width:0;min-height:42px;padding:0 4px;font-size:9px;line-height:1.2}.travel-post-grid{grid-template-columns:1fr}.travel-post .card-media,.travel-post .card-link{height:210px}}
.article-content-block+ .article-content-block{margin-top:46px;padding-top:42px;border-top:1px solid var(--border)}.article-content-block h2{margin:0 0 18px;color:var(--primary);font:650 clamp(26px,3vw,38px)/1.15 Fraunces,serif}.article-content-block img{width:100%;height:auto;margin:0 0 22px;border-radius:12px}.article-content-block p{font-size:13px;line-height:1.8}@media(max-width:600px){.article-content-block+ .article-content-block{margin-top:34px;padding-top:30px}.article-content-block img{margin-bottom:18px}}
.detail-photo{height:auto}.detail-photo img{display:block;width:100%;height:auto;object-fit:fill}@media(max-width:900px){.detail-photo{height:auto}}@media(max-width:600px){.detail-photo{height:auto}}
.travel-post .card-media{height:auto;aspect-ratio:3/4}@media(max-width:600px){.travel-post .card-media{height:auto}}

/* Long-form country program articles: one hero image plus three editorial images. */
.program-section+.program-section{margin-top:44px;padding-top:38px;border-top:1px solid var(--border)}
.program-section h2{margin:0 0 18px}
.program-section p{margin:0 0 16px;font-size:13px;line-height:1.85}
.program-photo{margin:0 0 22px}
.program-photo img{aspect-ratio:16/9;max-height:520px;border-radius:12px;object-fit:cover}
.program-photo figcaption{margin-top:8px;color:var(--muted);font-size:9px;text-align:center}
@media(max-width:600px){.program-section+.program-section{margin-top:34px;padding-top:30px}.program-section p{font-size:12px}.program-photo img{aspect-ratio:4/3}}

/* Keep all reusable content cards visually consistent across subpages. */
.card-body,.feature,.related a{text-align:center}
.card-link{display:flex;justify-content:center}
.feature i{margin-left:auto;margin-right:auto}

/* Detail-page contact dock mirrors the homepage controls and stays usable on mobile. */
.social-dock svg{width:20px;height:20px;fill:currentColor}
.social-dock .zalo b{font-size:12px;letter-spacing:-.06em}
@media(max-width:600px){.social-dock{right:10px;bottom:calc(12px + env(safe-area-inset-bottom));display:grid;gap:7px;opacity:1;visibility:visible;pointer-events:auto;transform:none}.social-dock a{width:42px;height:42px}.social-dock svg{width:18px;height:18px}}

/* Article pages use a single readable column; the contextual CTA card is removed. */
body:not(:has(.notice)) .content-grid{grid-template-columns:minmax(0,900px);justify-content:center}
body:not(:has(.notice)) .content-grid>.aside-card{display:none}
body:not(:has(.notice)) .prose{padding:clamp(24px,4vw,54px);box-shadow:0 14px 38px rgba(16,44,88,.07)}

/* SoviJob post template: compact editorial hero and image-first content blocks. */
body:not(:has(.notice)){--muted:#111}
body:not(:has(.notice)) .topbar{display:none}
body:not(:has(.notice)) .header{top:0}
body:not(:has(.notice)) .detail-hero{padding:126px 0 58px;background:linear-gradient(135deg,#fff 0 72%,var(--bg-blue) 72%)}
body:not(:has(.notice)) .detail-hero-grid{display:block;max-width:900px;margin:auto}
body:not(:has(.notice)) .detail-hero-grid{text-align:center}
body:not(:has(.notice)) .detail-hero-grid .breadcrumbs{display:flex;justify-content:center}
body:not(:has(.notice)) .detail-hero-grid>.reveal>.eyebrow{display:none}
body:not(:has(.notice)) .detail-photo{display:none}
body:not(:has(.notice)) .detail-hero h1{max-width:820px;margin-bottom:18px;font-size:clamp(42px,5.2vw,68px)}
body:not(:has(.notice)) .detail-hero .lead{max-width:760px;margin:0 auto;font-size:13px;line-height:1.75}
body:not(:has(.notice)):not(:has(.travel-listing-section)) .section{padding:64px 0 78px}
body:not(:has(.notice)) .article-content-block{display:flex;flex-direction:column}
body:not(:has(.notice)) .article-content-block img{order:1;margin:0 0 24px}
body:not(:has(.notice)) .article-content-block img{width:min(760px,100%);align-self:center}
body:not(:has(.notice)) .article-content-block h2{order:2;margin:0 0 16px}
body:not(:has(.notice)) .article-content-block p{order:3}
@media(max-width:600px){body:not(:has(.notice)) .detail-hero{padding:104px 0 42px;background:#fff}body:not(:has(.notice)) .detail-hero h1{font-size:40px}body:not(:has(.notice)):not(:has(.travel-listing-section)) .section{padding:36px 0 58px}body:not(:has(.notice)) .article-content-block img{margin-bottom:20px}}

/* Listing pages keep the mobile header in normal flow instead of covering the first section. */
@media(max-width:600px){body:has(.travel-listing-section) .header{position:relative;top:auto;background:#fff}body:has(.travel-listing-section) .travel-listing-section{padding-top:30px}}

/* Category pages reuse the compact contact form from the homepage. */
.contact-section{padding:72px 0;background:#fff}
.category-contact{position:relative;overflow:hidden;padding:48px;border-radius:22px;background:radial-gradient(circle at 90% 10%,rgba(255,255,255,.14),transparent 13rem),linear-gradient(125deg,#0b2f61,#174f85);box-shadow:0 22px 50px rgba(16,44,88,.2);color:#fff}
.category-contact:after{content:"";position:absolute;right:-80px;bottom:-110px;width:260px;height:260px;border:42px solid rgba(255,255,255,.055);border-radius:50%;pointer-events:none}
.category-contact h2{position:relative;z-index:1;margin:0;color:#fff;font:650 clamp(34px,4vw,50px)/1.08 Fraunces,serif;letter-spacing:-.035em;text-align:center}
.category-contact>p{position:relative;z-index:1;max-width:650px;margin:12px auto 0;color:#dbe7f5;font-size:12px;text-align:center}
.category-contact-form{position:relative;z-index:1;width:min(900px,100%);margin:26px auto 0;display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px}
.category-contact-form input,.category-contact-form select{width:100%;min-width:0;min-height:48px;padding:0 14px;border:1px solid #d9e0ea;border-radius:8px;background:#fff;color:#111;outline:none}
.category-contact-form input:focus,.category-contact-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(252,176,0,.2)}
.category-contact-form .button{min-width:180px;min-height:48px;white-space:nowrap}
@media(max-width:900px){.category-contact-form{grid-template-columns:1fr 1fr}.category-contact-form .button{grid-column:1/-1}}
@media(max-width:600px){.contact-section{padding:48px 0}.category-contact{padding:30px 18px;border-radius:16px}.category-contact h2{font-size:32px}.category-contact>p{font-size:11px;line-height:1.65}.category-contact-form{grid-template-columns:1fr;margin-top:22px}.category-contact-form .button{grid-column:auto;width:100%}}

/* Persistent contact controls use the exact homepage sizing, order and motion. */
.social-dock{
  position:fixed;z-index:45;right:18px;bottom:22px;
  display:grid;gap:8px;opacity:0;visibility:hidden;pointer-events:none;
  transform:translateY(18px) scale(.94);
  transition:opacity .35s ease,visibility .35s ease,transform .45s cubic-bezier(.16,1,.3,1)
}
.social-dock.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.social-dock .social-link{
  position:relative;width:41px;height:41px;display:grid;place-items:center;
  border:2px solid rgba(255,255,255,.9);border-radius:50%;
  background:#fff;color:#fff;box-shadow:0 9px 24px rgba(6,31,70,.2);
  font-size:11px;font-weight:800;text-decoration:none;
  transition:transform .25s,box-shadow .25s
}
.social-dock .social-link:hover{transform:translateX(-4px) scale(1.04);box-shadow:0 14px 34px rgba(6,31,70,.28)}
.social-dock .social-link:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.social-dock .social-link svg{width:19px;height:19px;fill:currentColor}
.social-dock .social-link.facebook,.social-dock .social-link.to-top{background:var(--primary);color:#fff}
.social-dock .social-link.zalo{background:var(--primary-light);animation:zaloButtonBeat 2s ease-in-out infinite}
.social-dock .social-link.phone{background:var(--accent);color:var(--primary)}
.social-dock .social-link.zalo b{font-size:13px;letter-spacing:-.08em;animation:zaloLabel 2s ease-in-out infinite}
.social-dock .social-link.zalo:before,.social-dock .social-link.zalo:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.social-dock .social-link.zalo:before{inset:-3px;border:2px solid rgba(16,44,88,.72);animation:zaloPing 2s cubic-bezier(.16,1,.3,1) infinite}
.social-dock .social-link.zalo:after{inset:-4px;border:1px solid rgba(16,44,88,.56);animation:zaloBreath 2s ease-in-out infinite}
.social-dock .social-link span{
  position:absolute;right:58px;width:max-content;padding:7px 10px;border-radius:6px;
  background:var(--primary-light);color:#fff;font-size:9px;font-weight:700;
  opacity:0;pointer-events:none;transform:translateX(6px);transition:.25s
}
.social-dock .social-link:hover span,.social-dock .social-link:focus-visible span{opacity:1;transform:none}
.social-dock .social-link.phone:after{
  content:"";position:absolute;inset:-5px;border:1px solid rgba(245,184,0,.55);
  border-radius:50%;animation:contactPulse 2s ease-out infinite
}
@keyframes contactPulse{70%,100%{transform:scale(1.25);opacity:0}}
@keyframes zaloBreath{0%,100%{transform:scale(1);opacity:.35}45%{transform:scale(1.14);opacity:.9}70%{transform:scale(1);opacity:.35}}
@keyframes zaloPing{0%,28%{box-shadow:0 0 0 0 rgba(16,44,88,.42);opacity:0}38%{opacity:.82}72%,100%{box-shadow:0 0 0 12px rgba(16,44,88,0);opacity:0}}
@keyframes zaloLabel{0%,34%,100%{transform:scale(1)}45%{transform:scale(1.08)}58%{transform:scale(1)}}
@keyframes zaloButtonBeat{0%,42%,100%{transform:scale(1) rotate(0);box-shadow:0 9px 24px rgba(6,31,70,.2)}52%{transform:scale(1.14) rotate(-4deg);box-shadow:0 0 0 7px rgba(16,44,88,.22),0 15px 34px rgba(16,44,88,.5)}62%{transform:scale(1.06) rotate(4deg)}72%{transform:scale(1.12) rotate(0);box-shadow:0 0 0 4px rgba(16,44,88,.14),0 13px 30px rgba(16,44,88,.38)}84%{transform:scale(1) rotate(0);box-shadow:0 9px 24px rgba(6,31,70,.2)}}
@media(max-width:600px){
  .social-dock{right:10px;bottom:calc(12px + env(safe-area-inset-bottom));gap:6px}
  .social-dock .social-link{width:42px;height:42px}
  .social-dock .social-link svg{width:19px;height:19px}
  .social-dock .social-link.zalo b{font-size:13px}
  .social-dock .social-link span{display:none}
}
@media(prefers-reduced-motion:reduce){
  .social-dock,.social-dock .social-link{transition:none}
  .social-dock .social-link.zalo,.social-dock .social-link.zalo b,
  .social-dock .social-link.zalo:before,.social-dock .social-link.zalo:after,
  .social-dock .social-link.phone:after{animation:none}
}

/* Article endings mirror the homepage consultation panel and full footer. */
.article-contact-section{padding-top:0!important}
.article-contact-section .category-contact-form .button{position:relative;isolation:isolate}
.article-contact-section .category-contact-form .button:before{content:"";position:absolute;z-index:-1;inset:-4px;border:2px solid rgba(252,176,0,.72);border-radius:12px;pointer-events:none;animation:articleCtaRing 2s cubic-bezier(.16,1,.3,1) infinite}
.article-contact-section .category-contact-form .button:hover:before,.article-contact-section .category-contact-form .button:focus-visible:before{animation-play-state:paused}
@keyframes articleCtaRing{0%{transform:scale(.96);opacity:0}28%{opacity:.75}75%,100%{transform:scale(1.12);opacity:0}}

.article-footer.footer{padding:0;background:var(--primary);color:#fff}
.article-footer .footer-promise{position:relative;background:#fff;color:#111;border-top:1px solid var(--border)}
.article-footer .footer-promise:after{content:"";position:absolute;left:0;bottom:0;width:18%;height:7px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));clip-path:polygon(0 0,95% 0,100% 100%,0 100%)}
.article-footer .footer-promise-grid{min-height:250px;display:grid;grid-template-columns:1.7fr repeat(4,1fr);align-items:center}
.article-footer .footer-intro{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:center;padding-right:34px}
.article-footer .footer-main-logo{width:150px;height:150px;object-fit:contain}
.article-footer .footer-intro h2{margin:0;color:var(--primary);font-size:23px;text-transform:uppercase}
.article-footer .footer-intro h2:after{content:"";display:block;width:36px;height:3px;margin:14px 0;background:var(--accent)}
.article-footer .footer-intro p{max-width:none;margin:0;color:var(--muted);font-size:11px;line-height:1.75}
.article-footer .promise-item{min-height:145px;padding:0 22px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-left:1px solid var(--border)}
.article-footer .promise-icon{width:58px;height:58px;display:grid;place-items:center;margin:0 0 14px;border-radius:50%;background:#e8f7ed;color:var(--primary);font-style:normal;font-size:25px}
.article-footer .promise-item b{display:block;color:var(--primary);font-size:13px;text-transform:uppercase}
.article-footer .promise-item span{display:block;max-width:165px;margin:8px 0 0;color:var(--muted);font-size:10px;line-height:1.55}
.article-footer .footer-body{padding:52px 0 24px;background:linear-gradient(120deg,var(--primary),var(--primary-light))}
.article-footer .footer-columns{width:100%;max-width:820px;margin:0 auto;display:grid;grid-template-columns:minmax(190px,.75fr) minmax(300px,1.25fr);gap:clamp(72px,10vw,136px);align-items:start}
.article-footer .footer-contact{width:min(100%,360px);justify-self:end}
.article-footer .footer-col h3{margin:0 0 24px;color:#fff;font-size:13px;text-transform:uppercase}
.article-footer .footer-col h3:after{content:"";display:block;width:28px;height:3px;margin-top:11px;background:var(--accent)}
.article-footer .footer-col a,.article-footer .footer-col address{display:block;margin:12px 0;color:#e4eaf3;font-size:10px;font-style:normal;text-decoration:none;transition:color .2s,transform .2s}
.article-footer .footer-col>a:before{content:"›";margin-right:8px;color:var(--accent);font-weight:800}
.article-footer .footer-col a:hover{color:var(--accent);transform:translateX(3px)}
.article-footer .footer-contact-line{display:grid;grid-template-columns:20px 1fr;gap:9px;align-items:start;margin:12px 0;color:#e4eaf3;font-size:10px}
.article-footer .footer-contact-line i{color:var(--accent);font-style:normal;font-size:15px}
.article-footer .footer-contact-line a,.article-footer .footer-contact-line address{margin:0}
.article-footer .footer-contact-line a:before{display:none}
.article-footer .footer-bottom{margin-top:46px;padding-top:21px;border-top:1px solid rgba(255,255,255,.22);color:#c9d4e4;font-size:9px;text-align:center}
@media(max-width:1000px){
  .article-footer .footer-promise-grid{grid-template-columns:1fr 1fr}
  .article-footer .footer-intro{grid-column:1/-1;padding:35px 0;border-bottom:1px solid var(--border)}
  .article-footer .promise-item{border-left:0}
  .article-footer .promise-item:nth-child(even){border-left:1px solid var(--border)}
  .article-footer .footer-columns{max-width:720px;grid-template-columns:minmax(160px,.75fr) minmax(260px,1.25fr);gap:44px 64px}
  .article-footer .footer-contact{width:auto;justify-self:stretch}
}
@media(max-width:600px){
  .article-contact-section{padding-bottom:48px!important}
  .article-footer .footer-promise-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:18px 0}
  .article-footer .footer-intro{grid-column:1/-1;grid-template-columns:58px 1fr;gap:16px;padding:0 0 14px}
  .article-footer .footer-main-logo{width:58px;height:58px}
  .article-footer .footer-intro h2{font-size:15px}
  .article-footer .footer-intro h2:after{width:28px;height:2px;margin:8px 0}
  .article-footer .footer-intro p{font-size:7.5px;line-height:1.55}
  .article-footer .promise-item{min-height:90px;padding:10px 8px;display:block;border:1px solid var(--border)!important;border-radius:11px;background:#fff;text-align:center}
  .article-footer .promise-icon{width:30px;height:30px;margin:0 auto 6px;font-size:14px}
  .article-footer .promise-item b{font-size:8.5px}
  .article-footer .promise-item span{max-width:none;margin-top:4px;font-size:7px;line-height:1.35}
  .article-footer .footer-body{padding:26px 0 68px}
  .article-footer .footer-columns{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:24px 18px}
  .article-footer .footer-contact{grid-column:2;width:auto;justify-self:stretch}
  .article-footer .footer-col h3{margin-bottom:12px;font-size:9px}
  .article-footer .footer-col h3:after{height:2px;margin-top:7px}
  .article-footer .footer-col a{margin:8px 0}
  .article-footer .footer-col a,.article-footer .footer-contact-line address{font-size:7.5px}
  .article-footer .footer-contact-line{grid-template-columns:14px minmax(0,1fr);gap:6px;margin:8px 0}
  .article-footer .footer-contact-line i{font-size:12px}
  .article-footer .footer-contact-line a{overflow-wrap:anywhere}
  .article-footer .footer-bottom{margin-top:26px;padding-top:15px}
}
@media(prefers-reduced-motion:reduce){.article-contact-section .category-contact-form .button:before{animation:none}}