/* Trang giới thiệu: kế thừa nhận diện đỏ – xanh của Hoa Văn GCT.
   Không thay đổi các thành phần bên trong khu vực quản trị. */
.announcement{background:#bb202a;justify-content:flex-start;padding:0 max(24px,calc((100vw - 1175px)/2));letter-spacing:0}
.announcement span:first-child{color:#fff}
.site-header{max-width:none;height:auto;min-height:130px;padding:10px max(24px,calc((100vw - 1175px)/2)) 0;display:grid;grid-template-columns:1fr auto auto;gap:8px 20px;border:0;background:#fff;position:relative;backdrop-filter:none}
.site-header .brand{min-height:68px}.site-header .brand-logo{width:95px;height:68px}.site-header .brand b{font-size:15px}.site-header .brand small{font-size:10px}
.site-header .brand{grid-row:1;grid-column:1}.site-header>.student-login{grid-row:1;grid-column:2}.site-header>button.consult-open{grid-row:1;grid-column:3}.site-header nav{grid-row:2}
.site-header>.btn{background:#169b48;border-radius:22px}.site-header>.btn:hover{background:#08743b}
.site-header>.student-login{background:#fff;color:#08713a;border:1px solid #08713a}.site-header>.student-login:hover{background:#e7f6ec;color:#075b33}
.site-header nav{grid-column:1/-1;justify-content:flex-start;gap:0;background:#c91620;position:relative;min-height:46px;margin:0 calc(-1 * max(24px,calc((100vw - 1175px)/2)));padding:0 max(24px,calc((100vw - 1175px)/2))}
.site-header nav a{color:#fff;font-size:12px;text-transform:uppercase;padding:13px 16px;white-space:nowrap}.site-header nav a:first-child{padding-left:0}.site-header nav a:hover{color:#fff2a8}
.hero{min-height:500px;background:#087b43;color:white}.hero-copy{padding-top:82px;padding-bottom:65px}.hero .eyebrow{color:#ffebad}.hero h1,.intro h2,.section-heading h2,.cta h2{font-family:'Be Vietnam Pro',Arial,sans-serif;letter-spacing:-.035em}.hero h1{font-weight:800;font-size:clamp(38px,4.3vw,61px)}.hero h1 em{font-style:normal;color:#ffe178}.hero .lede{color:#f0fff5}.hero .btn-primary{background:#d21c26;border-radius:5px}.hero .btn-ghost{color:white;border:1px solid #fff;border-radius:5px}.hero .btn-ghost:hover{background:#fff;color:#08713a}.trust-row{border-color:#8bc5a2}.trust-row span{color:#daf1e3}.hero-visual{min-height:500px;background:linear-gradient(145deg,#0b9855,#035333)}.sun{background:linear-gradient(135deg,#fff4b4,#f0ca4e)}.passport-card{background:#fff9e9}.caption{font-family:'Be Vietnam Pro',Arial,sans-serif;font-weight:700}
.hero-visual .caption{display:none}
.destinations{max-width:1175px;margin:auto;padding:75px 28px 12px}.destination-heading{text-align:center}.destination-heading h2{margin:0;font-size:34px;color:#165f38}.destination-heading>p:last-child{color:#5c6c62}.destination-heading:after{content:'';display:block;width:65px;height:4px;background:#d21c26;margin:20px auto 30px}.destination-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.destination-grid article{border:1px solid #e1ebe2;border-top:5px solid #d21c26;background:#fff;padding:26px;box-shadow:0 8px 22px rgba(17,77,42,.06)}.destination-number{color:#138746;font-weight:800;font-size:12px}.destination-grid h3{font-size:19px;color:#075d33}.destination-grid p{font-size:13px;color:#52645a;min-height:65px}.destination-grid a{font-size:12px;font-weight:800;color:#c91620;text-decoration:none}.destination-grid a:hover{text-decoration:underline}
.public-catalog{max-width:1175px;margin:auto;padding:75px 28px}.public-search{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr auto;gap:12px;align-items:end}.public-search label{font-size:12px;font-weight:700;color:#25523a}.public-search input,.public-search select{display:block;width:100%;height:46px;margin-top:5px;border:1px solid #ceddd2;border-radius:4px;background:white;padding:8px;color:#233d2d}.public-search button{height:46px}.public-school-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.public-school{border:1px solid #e0e9e1;border-top:4px solid #159447;border-radius:6px;padding:19px;background:#fff}.public-school h3{color:#075d33}.public-school span,.public-school small{font-size:11px;color:#697c70}.public-school p{font-size:12px;line-height:1.6;color:#43564b}.public-school a{color:#bc1720;font-size:12px;font-weight:700}.public-catalog-note,.public-empty{color:#61756a;font-size:12px}.public-more{margin:20px auto;display:block;background:#fff;color:#08713a;border:1px solid #08713a;padding:10px 20px;border-radius:4px;font-weight:700}
.intro{padding-top:82px}.focus-grid article{border-color:#169b48}.focus-grid .num{color:#ce1e27}.journey{background:#08713a}.journey .eyebrow,.steps span{color:#ffdc76}.cta{background:#c91620}.cta .btn-light{border-radius:5px}.cta h2 em{color:#ffe485}
@media(max-width:800px){.announcement{padding:0 18px}.site-header{min-height:70px;height:70px;padding:5px 18px;display:flex;gap:10px;border-bottom:4px solid #c91620}.site-header .brand{min-height:55px}.site-header .brand-logo{width:58px;height:51px}.site-header .brand b{font-size:12px}.site-header .menu-toggle{color:#c91620}.site-header nav{display:none;position:absolute;top:66px;left:0;right:0;margin:0;padding:8px 18px 14px;min-height:0;background:#c91620;gap:0}.site-header nav.open{display:flex}.site-header nav a,.site-header nav a:first-child{padding:10px 4px;color:white;width:100%}.hero-copy{padding:60px 25px 45px}.hero-visual{min-height:370px}.destination-grid{grid-template-columns:1fr}.destination-grid p{min-height:0}.destinations{padding:60px 24px 0}.destination-heading h2{font-size:28px}.intro{padding-top:65px}}
@media(max-width:800px){.public-catalog{padding:60px 24px}.public-search{grid-template-columns:1fr 1fr}.public-search label:first-child,.public-search button{grid-column:1/-1}.public-school-grid{grid-template-columns:1fr}}

/* Khu vực dành cho khách: thống nhất với hệ màu Hoa Văn GCT. */
body{background:#fff;color:#23392d}
.hero-copy{padding-right:48px}.hero h1{line-height:1.13}.hero-visual{background:linear-gradient(145deg,#13a45d,#00643c)}
.hero .btn-primary{background:#c81520}.hero .btn-primary:hover{background:#a3131c}
.visitor-tools{max-width:1175px;margin:auto;padding:72px 28px 0}
.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tool-card{display:flex;align-items:flex-start;gap:15px;padding:21px;border:1px solid #dbe9df;border-radius:7px;color:#145d36;text-decoration:none;background:#f7fbf8;transition:box-shadow .2s,transform .2s}
.tool-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(15,80,42,.12)}
.tool-card:focus-visible,.site-header a:focus-visible,.btn:focus-visible{outline:3px solid #efb42c;outline-offset:3px}
.tool-icon{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#dcefe2;color:#08713a;font-size:12px;font-weight:800}
.tool-card strong,.tool-card small{display:block}.tool-card strong{font-size:14px;line-height:1.4}.tool-card small{font-size:12px;line-height:1.6;color:#5d7164;margin-top:6px}.tool-card b{margin-left:auto;color:#c91620}
.destinations{padding-top:80px}.destination-grid article{border-radius:6px}.destination-grid h3{margin-top:12px}.destination-grid a{font-size:13px}
.public-catalog{padding-bottom:65px}.public-search{background:#f3f8f4;padding:20px;border:1px solid #e0ece3;border-radius:8px}.public-search input:focus,.public-search select:focus{outline:2px solid #16894b;outline-offset:1px}
.intro h2,.section-heading h2,.portal-title h2,.cta h2{font-family:'Be Vietnam Pro',Arial,sans-serif;font-style:normal}.intro h2 em,.section-heading h2 em,.portal-title h2 em,.cta h2 em{font-style:normal}.intro h2{color:#145d36}.intro h2 em,.portal-title h2 em{color:#bc1720}
.journey .section-heading h2 em{color:#ffe178}.journey .section-heading>p:last-child,.steps p{color:#e2f2e7}.steps span{font-family:'Be Vietnam Pro',Arial,sans-serif;font-weight:800}
.portal{background:#f3f7f3}.portal-title h2{color:#145d36}.portal-explainer{max-width:600px;color:#586d60;font-size:14px;line-height:1.7;margin:18px 0 0}
.cta h2{line-height:1.2}.public-footer{max-width:none;margin:0;background:#0d5631;color:white;padding:48px max(28px,calc((100vw - 1119px)/2)) 22px;display:grid;grid-template-columns:1.4fr 1fr .8fr;align-items:start;gap:35px}.public-footer .brand{color:white}.public-footer .brand small{color:#d9f1df}.public-footer p,.public-footer a,.public-footer>span{color:#e0eee4;font-size:12px;line-height:1.9}.public-footer h3{color:white;font-size:12px;letter-spacing:.08em;margin:0 0 13px}.public-footer p a{text-decoration:none}.public-footer p a:hover{text-decoration:underline}.public-footer .footer-copy{grid-column:1/-1;border-top:1px solid #4c8863;padding-top:17px;margin:0}
@media(max-width:800px){.visitor-tools{padding:55px 24px 0}.tools-grid{grid-template-columns:1fr}.destinations{padding-top:60px}.hero-copy{padding-right:25px}.hero h1{font-size:clamp(34px,9vw,42px)}.hero-visual{min-height:300px}.public-search{gap:10px;padding:15px}.public-footer{grid-template-columns:1fr 1fr;padding:38px 24px 20px;gap:28px}.public-footer>div:first-child{grid-column:1/-1}.public-footer .footer-copy{width:auto}.portal-title{display:block}.portal-title .demo-tag{display:inline-block;margin-top:15px}}
@media(max-width:420px){.public-search{grid-template-columns:1fr}.public-search label:first-child,.public-search button{grid-column:auto}.public-footer{grid-template-columns:1fr}.public-footer>div:first-child{grid-column:auto}.public-footer .footer-copy{grid-column:auto}}