/* Người tạo: Quang Mai Phú */
:root{--navy:#0a1d3f;--navy2:#0f2c5c;--blue:#14509a;--amber:#f2a516;--amber2:#ffbf3c;--ink:#14233f;--mut:#5b6b86;--bg:#f4f7fb;--line:#dce5f1;--w:1160px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}a{color:inherit}
.w{max-width:var(--w);margin:auto;padding:0 22px}
h1,h2,h3{font-weight:800;line-height:1.2;letter-spacing:-.01em}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--amber);font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase}
.eyebrow:before{content:"";width:34px;height:3px;background:var(--amber)}
/* header */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.25s}
header .w{display:flex;align-items:center;justify-content:space-between;height:74px}
header.s{background:rgba(10,29,63,.96);backdrop-filter:blur(8px);box-shadow:0 4px 20px rgba(0,0,0,.25)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo span{background:#fff;border-radius:10px;padding:5px 10px;display:flex}.logo img{height:34px}
nav{display:flex;align-items:center;gap:6px}
nav a{color:#fff;text-decoration:none;font-weight:600;font-size:14.5px;padding:9px 14px;border-radius:8px;opacity:.9}
nav a:hover,nav a.on{opacity:1;background:rgba(255,255,255,.12)}
nav a.cta{background:var(--amber);color:var(--navy);opacity:1;margin-left:8px;font-weight:800}
nav a.cta:hover{background:var(--amber2)}
.burger{display:none;background:none;border:0;color:#fff;font-size:28px;cursor:pointer}
/* hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding:160px 0 0;min-height:640px}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000 40%,transparent 95%)}
.hero:after{content:"";position:absolute;right:-12%;top:-30%;width:70%;height:140%;background:radial-gradient(closest-side,rgba(20,80,154,.75),transparent);}
.hero .w{position:relative;z-index:2}
.hero h1{font-size:clamp(34px,6vw,68px);margin:18px 0 22px;max-width:820px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p.lead{font-size:clamp(16px,2vw,20px);max-width:640px;opacity:.88;margin-bottom:34px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 28px;border-radius:10px;font-weight:800;text-decoration:none;font-size:15px;transition:.2s;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn.p{background:var(--amber);color:var(--navy)}.btn.p:hover{background:var(--amber2);transform:translateY(-2px)}
.btn.g{border-color:rgba(255,255,255,.4);color:#fff}.btn.g:hover{background:rgba(255,255,255,.1)}
.skyline{position:relative;z-index:1;margin-top:60px;color:#0c2a58}
.skyline svg{width:100%;height:auto;display:block}
/* facts */
.facts{background:var(--navy2);color:#fff}
.facts .w{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:34px 22px;border-left:1px solid rgba(255,255,255,.12)}
.fact:first-child{border-left:0}
.fact b{display:block;font-size:30px;color:var(--amber);font-weight:800}
.fact span{font-size:14px;opacity:.82}
/* sections */
section{padding:92px 0}section.alt{background:var(--bg)}
.sh{max-width:700px;margin-bottom:48px}.sh h2{font-size:clamp(28px,4vw,42px);margin:12px 0 14px;color:var(--navy)}.sh p{color:var(--mut);font-size:17px}
.sh.c{text-align:center;margin-inline:auto}.sh.c .eyebrow{justify-content:center}
.eyebrow.d{color:var(--blue)}.eyebrow.d:before{background:var(--blue)}
.grid{display:grid;gap:22px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px 28px;transition:.25s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(10,29,63,.12);border-color:transparent}
.card:before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--amber);transition:.35s}.card:hover:before{width:100%}
.ico{width:58px;height:58px;border-radius:14px;background:var(--navy);color:var(--amber);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.ico svg{width:30px;height:30px}
.card h3{font-size:20px;color:var(--navy);margin-bottom:10px}.card p{color:var(--mut);font-size:15.5px}
.card ul{margin:14px 0 0 18px;color:var(--mut);font-size:15px}.card li{margin:4px 0}
/* split */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.panel{background:var(--navy);border-radius:20px;padding:40px;color:#fff;position:relative;overflow:hidden}
.panel:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}
.panel>*{position:relative}.panel h3{font-size:24px;margin-bottom:18px;color:var(--amber)}
.panel dl{display:grid;grid-template-columns:auto 1fr;gap:12px 18px;font-size:15px}.panel dt{opacity:.7}.panel dd{font-weight:600}
.checks{list-style:none;margin-top:22px}.checks li{padding:10px 0 10px 36px;position:relative;border-bottom:1px solid var(--line);font-weight:600;color:var(--navy)}
.checks li:before{content:"";position:absolute;left:0;top:14px;width:22px;height:22px;border-radius:50%;background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a1d3f' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat}
/* process */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{counter-increment:s;padding-top:20px;border-top:3px solid var(--navy)}
.step:before{content:"0" counter(s);display:block;font-size:40px;font-weight:800;color:var(--amber);line-height:1}
.step h3{font-size:18px;margin:10px 0 6px;color:var(--navy)}.step p{font-size:15px;color:var(--mut)}
/* projects placeholder */
.pj{border:2px dashed #b9c8de;border-radius:16px;padding:40px 28px;text-align:center;color:var(--mut);background:#fff}
.pj b{display:block;color:var(--navy);font-size:18px;margin-bottom:6px}
/* cta band */
.band{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;padding:70px 0}
.band .w{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.band h2{font-size:clamp(24px,3.4vw,36px);max-width:640px}
/* page head */
.ph{background:var(--navy);color:#fff;padding:150px 0 64px;position:relative;overflow:hidden}
.ph:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px}
.ph .w{position:relative}.ph h1{font-size:clamp(32px,5vw,52px);margin-top:14px}.ph p{opacity:.85;max-width:620px;margin-top:12px;font-size:18px}
/* contact */
.cg{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.ci{display:flex;gap:16px;margin-bottom:24px}.ci .ico{margin:0;flex:none}.ci h4{color:var(--navy);margin-bottom:2px}.ci p,.ci a{color:var(--mut);text-decoration:none}.ci a:hover{color:var(--blue)}
form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:0 10px 30px rgba(10,29,63,.07)}
label{display:block;font-weight:700;font-size:14px;margin:0 0 6px;color:var(--navy)}
input,select,textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font:inherit;margin-bottom:18px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,80,154,.15)}
textarea{min-height:130px;resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{font-size:13px;color:var(--mut);margin-top:12px}
/* footer */
footer{background:var(--navy);color:#c9d8ee;padding:60px 0 26px;font-size:14.5px}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
footer h4{color:#fff;margin-bottom:14px;font-size:15px}footer a{text-decoration:none;display:block;margin:7px 0;opacity:.85}footer a:hover{opacity:1;color:var(--amber)}
footer .logo{margin-bottom:14px}.cp{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;opacity:.75}
.fab{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:10px}
.fab a{width:54px;height:54px;border-radius:50%;background:var(--amber);color:var(--navy);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.3)}
.fab svg{width:26px;height:26px}
.rv{opacity:0;transform:translateY(26px);transition:.7s}.rv.in{opacity:1;transform:none}
@media(max-width:900px){.g3,.g2,.split,.cg,.fg{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.facts .w{grid-template-columns:1fr 1fr}.fact:nth-child(3){border-left:0}
.burger{display:block}nav{position:fixed;top:74px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:14px 22px 22px;display:none}nav.o{display:flex}nav a.cta{margin:8px 0 0;text-align:center}
section{padding:64px 0}.row{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gal.g2c{grid-template-columns:repeat(2,1fr)}
.gal img{width:100%;height:230px;object-fit:cover;border-radius:14px;display:block;box-shadow:0 6px 20px rgba(10,29,63,.12)}
.gal.g2c img{height:320px}
@media(max-width:900px){.gal{grid-template-columns:1fr 1fr}.gal img{height:160px}.gal.g2c{grid-template-columns:1fr}.gal.g2c img{height:220px}}
.card ul{margin:10px 0 0 18px;color:var(--mut)}
.logo span{background:none!important;padding:0!important;border-radius:0!important}.logo img{height:54px!important}
@media(max-width:900px){.logo img{height:44px!important}}
.org{display:flex;flex-direction:column;align-items:center;gap:26px}.org>div{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}
.ob{background:#fff;border:1px solid #d6e0ee;border-radius:14px;padding:14px 22px;box-shadow:0 6px 18px rgba(10,29,63,.08);color:var(--navy);text-align:center;min-width:150px}
.ob.top{background:var(--navy);color:#fff;border-color:var(--navy);font-size:18px;padding:18px 40px}
.ob.sm{background:#f2f6fc;min-width:130px;font-size:14px}
.or1:after,.or2:after,.or3:after{content:"";position:absolute;left:50%;bottom:-26px;width:2px;height:26px;background:#b9c8de}
.thanks{background:var(--navy);color:#fff;border-radius:22px;padding:44px clamp(22px,5vw,56px);max-width:860px;margin:0 auto}
.thanks h2{font-size:clamp(24px,3.4vw,34px);margin:12px 0 18px}.thanks p{opacity:.9;margin-bottom:12px;line-height:1.7}
.five{display:flex;flex-wrap:wrap;justify-content:center}.five .card{flex:1 1 300px;max-width:calc(33.333% - 15px)}
@media(max-width:900px){.five .card{max-width:100%}}
@media(max-width:900px){.fact b{font-size:22px!important}.fact{padding:18px 14px!important}}
/* ===== v4 corporate ===== */
header .tb{background:#071530;color:#cbd6ea;font-size:12.5px;transition:.25s;max-height:40px;overflow:hidden}
header .tb .w{display:flex;justify-content:space-between;height:36px;align-items:center}header .tb a{text-decoration:none;margin-left:18px}header .tb a:hover{color:var(--amber)}
header.s .tb{max-height:0}header .w.hd{height:78px}
nav .dd{position:relative}nav .dd>a small{font-size:10px;opacity:.7}
nav .sm{position:absolute;top:100%;left:0;min-width:240px;background:#fff;border-radius:12px;box-shadow:0 14px 40px rgba(0,0,0,.22);padding:8px;display:none;flex-direction:column}
nav .dd:hover .sm{display:flex}nav .sm a{color:var(--navy);opacity:1;font-weight:600;border-radius:8px}nav .sm a:hover{background:var(--bg)}
.hero.full{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:190px 0 0}
.hero.full .w{display:flex;align-items:center;justify-content:space-between;gap:30px}.hc{max-width:720px}
.crane{width:min(420px,38vw);flex:none;opacity:.55;animation:sw 6s ease-in-out infinite;transform-origin:50% 100%}
@keyframes sw{50%{transform:translateY(-8px)}}
.hero.full .skyline{margin-top:auto}.scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:3;color:#fff;opacity:.8;font-size:13px;text-decoration:none;letter-spacing:.1em}
.lv{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.lvc{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 24px;text-decoration:none;transition:.25s;position:relative;overflow:hidden}
.lvc:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(10,29,63,.14);border-color:var(--amber)}
.lvc i{font-style:normal;font-size:46px;font-weight:800;color:#e6edf8;line-height:1;display:block;margin-bottom:14px}
.lvc h3{color:var(--navy);font-size:19px;margin-bottom:10px}.lvc p{color:var(--mut);font-size:15px;margin-bottom:16px}.lvc span{color:var(--blue);font-weight:700;font-size:14px}
section.dark{background:var(--navy);color:#fff}.vals{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.vals div{border-top:3px solid var(--amber);padding-top:18px}.vals b{font-size:20px;display:block;margin-bottom:8px}.vals p{opacity:.8;font-size:14.5px}
.news{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;text-decoration:none;transition:.2s}a.news:hover{box-shadow:0 14px 34px rgba(10,29,63,.12);transform:translateY(-4px)}
.news small{color:var(--blue);font-weight:700;letter-spacing:.06em}.news h3{color:var(--navy);margin:8px 0 10px;font-size:19px}.news p{color:var(--mut);font-size:15px}
.join{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;border-radius:22px;padding:44px clamp(24px,5vw,56px);display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.join h2{font-size:clamp(24px,3.4vw,34px);margin:10px 0}.join p{opacity:.88;max-width:560px}
.fg{grid-template-columns:1.6fr 1fr 1fr 1.4fr}
@media(max-width:1000px){.lv{grid-template-columns:1fr 1fr}.vals{grid-template-columns:1fr 1fr}.fg{grid-template-columns:1fr 1fr}.crane{display:none}}
@media(max-width:900px){header .tb{display:none}header .w.hd{height:70px}nav .dd{display:contents}nav .dd>a small{display:none}nav .sm{display:none!important}nav{top:70px;max-height:80vh;overflow:auto}.hero.full{padding-top:130px}}
@media(max-width:560px){.lv,.vals,.fg{grid-template-columns:1fr}}
/* ===== v5: left sidebar (hbcg-style) ===== */
.sh[data-wm]{position:relative}.sh[data-wm]:before{content:attr(data-wm);position:absolute;right:-10px;top:-18px;font-size:clamp(54px,9vw,120px);font-weight:800;color:rgba(20,80,154,.07);letter-spacing:-.03em;pointer-events:none;line-height:1;z-index:0}
.sh[data-wm]>*{position:relative;z-index:1}section.dark .sh[data-wm]:before{color:rgba(255,255,255,.06)}
.facts .fact b{font-size:clamp(30px,4vw,46px)}
@media(min-width:1001px){
 body{padding-left:230px}
 header{right:auto;bottom:0;width:230px;background:linear-gradient(180deg,#06243d,#0a1d3f)!important;box-shadow:none!important;overflow-y:auto}
 header .tb{display:none}
 header .w.hd{flex-direction:column;align-items:stretch;height:auto;padding:26px 18px;gap:24px;max-width:none}
 header .logo span{display:block}header .logo img{height:auto;width:100%!important;max-width:180px}
 .burger{display:none}
 nav{flex-direction:column;align-items:stretch;gap:2px}
 nav a{padding:10px 12px;font-size:13.5px;text-transform:uppercase;letter-spacing:.05em;border-radius:6px}
 nav .dd .sm{position:static;display:flex;background:none;box-shadow:none;padding:0 0 4px 12px;min-width:0}
 nav .dd .sm a{color:#b9c8de;text-transform:none;letter-spacing:0;font-weight:500;font-size:13px;padding:5px 12px}
 nav .dd .sm a:hover{background:rgba(255,255,255,.08);color:#fff}
 nav .dd>a small{display:none}
 nav a.cta{margin:14px 0 0;text-align:center;border-radius:8px}
 .hero.full{padding-top:80px}
 .w{max-width:1100px}
}
.facts .fact b{font-size:clamp(24px,2.5vw,34px)!important;white-space:nowrap}
@media(min-width:1001px){.hero h1{font-size:clamp(34px,4.4vw,56px)}}
@media(max-width:900px){.facts .fact b{white-space:normal}}
/* ===== v6: header sáng, logo giữ màu gốc ===== */
header,header.s{background:#fff!important;box-shadow:0 2px 14px rgba(10,29,63,.12)!important}
.burger{color:var(--navy)!important}
@media(min-width:1001px){
 header,header.s{background:#fff!important;border-right:1px solid var(--line);box-shadow:none!important}
 nav a{color:var(--navy);opacity:1}nav a:hover,nav a.on{background:#eaf1fb;color:var(--blue)}
 nav .dd .sm a{color:#4a5d7c}nav .dd .sm a:hover{background:#eaf1fb;color:var(--blue)}
 nav a.cta{color:var(--navy);background:var(--amber)}nav a.cta:hover{background:var(--amber2);color:var(--navy)}
}
@media(max-width:1000px){header .logo img{height:44px!important}}
/* ===== v7: giao diện sáng hợp logo ===== */
.hero,.ph{background:linear-gradient(135deg,#ffffff 0%,#eef4fc 55%,#dfeaf8 100%)!important;color:var(--navy)!important}
.hero:before,.ph:before{background-image:linear-gradient(rgba(20,80,154,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(20,80,154,.06) 1px,transparent 1px)!important}
.hero:after{background:radial-gradient(closest-side,rgba(20,80,154,.16),transparent)!important}
.hero h1,.ph h1{color:var(--navy)!important}.hero h1 em{color:var(--blue)!important}
.hero .eyebrow,.ph .eyebrow{color:var(--blue)!important}.hero .eyebrow:before,.ph .eyebrow:before{background:var(--blue)!important}
.hero p.lead,.ph p{color:var(--mut)!important;opacity:1!important}
.btn.g{border-color:var(--navy)!important;color:var(--navy)!important}.btn.g:hover{background:rgba(10,29,63,.06)!important}
.skyline{color:#cddcef!important}.scroll{color:var(--navy)!important}
.crane{stroke:var(--blue)!important;opacity:.35!important}.crane rect{fill:var(--blue)!important}
.skyline svg path:nth-child(2){stroke:var(--blue)!important}
.facts{background:#fff!important;color:var(--navy)!important;border-bottom:1px solid var(--line)}
.facts .fact{border-left-color:var(--line)!important}.facts .fact b{color:var(--blue)!important}.facts .fact span{color:var(--mut)!important;opacity:1!important}
.pk{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pk div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;position:relative}
.pk i{font-style:normal;display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--amber);font-weight:800;margin-bottom:10px}
.pk b{display:block;color:var(--navy);margin-bottom:6px}.pk p{color:var(--mut);font-size:14.5px}
@media(max-width:1000px){.pk{grid-template-columns:1fr 1fr}}@media(max-width:560px){.pk{grid-template-columns:1fr}}
@media(min-width:1001px){.hero h1{font-size:clamp(32px,3.7vw,48px)!important;max-width:none!important}}
@media(min-width:1001px){.hc{max-width:800px!important}.hero h1 em{white-space:nowrap}}
@media(min-width:1001px){.hero h1{font-size:clamp(30px,3.3vw,44px)!important}.hc{flex:1 1 560px}.crane{width:min(360px,30vw)}}
.wk{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.wk div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 24px;border-top:4px solid var(--amber)}
.wk b{display:block;font-size:clamp(34px,4vw,48px);color:var(--blue);font-weight:800;line-height:1.1}.wk span{color:var(--mut);font-size:15px}
.wk.dk div{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}.wk.dk b{color:var(--amber)}.wk.dk span{color:#d6e0f0}
.wt{color:var(--navy);margin:38px 0 14px;font-size:20px}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
.wtb{width:100%;border-collapse:collapse;font-size:14.5px;min-width:760px}
.wtb th{background:var(--navy);color:#fff;text-align:left;padding:12px 14px;font-weight:700}
.wtb td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top;color:#33425f}
.wtb td.g{background:#eef4fc;color:var(--navy);font-weight:700;width:140px}
.wtb td.y{text-align:center;font-weight:800;color:var(--blue);font-size:17px;width:90px}
@media(max-width:700px){.wk{grid-template-columns:1fr}}
/* ===== nội dung động ===== */
.news .nimg{width:100%;height:180px;object-fit:cover;border-radius:10px;margin-bottom:14px}
.prj{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.prj img{width:100%;height:210px;object-fit:cover;display:block}
.prj .pb{padding:20px}.prj small{color:var(--blue);font-weight:700}.prj h3{color:var(--navy);margin:6px 0;font-size:19px}.prj em{display:block;color:var(--mut);font-size:14px;margin-bottom:8px}.prj p{color:var(--mut);font-size:15px}
.job{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}.job h3{color:var(--navy)}.job small{color:var(--blue);font-weight:700}.job p{color:var(--mut)}
/* Người tạo: Quang Mai Phú – nút chuyển ngôn ngữ VI | EN */
.tb a.lg{border:1px solid rgba(255,255,255,.45);border-radius:4px;padding:1px 9px;margin-left:14px;font-weight:700}
.tb a.lg:hover{background:var(--amber);color:var(--navy);border-color:var(--amber)}
.lgs{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700}
.lgs a{padding:2px 6px!important;margin:0!important;opacity:.6;border-radius:4px}.lgs a.on{opacity:1;background:var(--amber);color:var(--navy)!important}.lgs i{opacity:.4;font-style:normal}
/* Người tạo: Quang Mai Phú – nút chọn ngôn ngữ dạng cờ, đặt góc dưới menu */
.lgs{display:flex;gap:8px;justify-content:center;margin-top:14px;font-size:13px}
.lgs i{display:none}
.lgs a,.lgs a.on{display:inline-flex!important;align-items:center;gap:8px;padding:7px 12px!important;margin:0!important;border:1.5px solid rgba(255,255,255,.35);border-radius:999px;font-weight:700;opacity:.75;background:transparent;color:inherit!important;text-transform:none!important;letter-spacing:0!important;transition:.2s}
.lgs a:hover{opacity:1;transform:translateY(-1px)}
.lgs a.on{opacity:1;background:#fff!important;border-color:var(--amber);box-shadow:0 0 0 2px var(--amber)}
.lgs .fl{width:22px;height:15px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.18);flex:none}
.lgs a.on span{color:var(--navy)}
@media(min-width:1001px){
 .lgs{position:fixed;left:0;bottom:0;width:230px;margin:0;padding:14px 12px;background:#fff;border-top:1px solid var(--line);z-index:5}
 .lgs a{border-color:var(--line);color:var(--navy)!important;opacity:1;background:#f4f7fc}
 .lgs a.on{background:#fff!important}
 header nav{padding-bottom:70px}
}
@media(max-width:1000px){.lgs a{color:#fff!important;opacity:.9}.lgs a.on{color:var(--navy)!important}}