:root{--green:#16a34a;--green-d:#15803d;--blue:#1f6fb2;--blue-d:#0f4c81;--ink:#0f1b14;--ink-2:#33433a;--muted:#6b7b72;--line:#e6ece8;--bg:#fff;--bg-soft:#f4f8f5;--grad:linear-gradient(120deg,#0f4c81 0%,#16a34a 100%);--shadow:0 10px 30px -12px rgba(15,76,129,.25);--shadow-lg:0 24px 60px -20px rgba(15,76,129,.35);--radius:18px;--radius-sm:12px;--maxw:1180px;--font:'Be Vietnam Pro',system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink-2);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.98rem;padding:.85rem 1.6rem;border-radius:999px;border:0;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px -8px rgba(22,163,74,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(22,163,74,.7)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-outline{background:transparent;color:var(--blue-d);border:1.5px solid var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-lg{padding:1rem 2rem;font-size:1.05rem}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s;padding:14px 0}
.site-header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 4px 20px -10px rgba(0,0,0,.2);padding:8px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand .logo{height:46px;width:auto;display:flex;align-items:center;flex:none}
.brand .b-text{display:flex;flex-direction:column;line-height:1.15}
.brand .b-text b{font-size:1.02rem;color:#fff;transition:.3s}
.brand .b-text span{font-size:.66rem;font-weight:600;letter-spacing:1.5px;color:rgba(255,255,255,.8);transition:.3s}
.scrolled .brand .b-text b{color:var(--ink)}
.scrolled .brand .b-text span{color:var(--muted)}
.menu{display:flex;align-items:center;gap:2px;list-style:none;flex-wrap:nowrap}
.menu a{padding:.45rem .62rem;border-radius:999px;font-size:.88rem;font-weight:600;color:rgba(255,255,255,.92);transition:.2s;white-space:nowrap}
.scrolled .menu a{color:var(--ink-2)}
.menu a:hover,.menu a.active{background:rgba(255,255,255,.16);color:#fff}
.scrolled .menu a:hover,.scrolled .menu a.active{background:var(--bg-soft);color:var(--green-d)}
.nav-cta{flex:none}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;border-radius:10px}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:5px auto;transition:.3s;border-radius:2px}
.scrolled .burger span{background:var(--ink)}
.hero{min-height:92vh;display:flex;align-items:center;color:#fff;position:relative;background:#0c1f17;overflow:hidden}
.hero .bg{position:absolute;inset:0;background:url('../img/hero.jpg') center/cover no-repeat;transform:scale(1.05)}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(8,32,55,.92) 0%,rgba(12,53,38,.78) 55%,rgba(22,163,74,.45) 100%)}
.hero .container{position:relative;z-index:2;padding-top:90px}
.hero .eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:.45rem 1rem;border-radius:999px;margin-bottom:1.5rem;backdrop-filter:blur(4px)}
.hero .eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.3);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(74,222,128,0)}}
.hero h1{font-size:clamp(2.3rem,5vw,4.1rem);font-weight:800;line-height:1.08;letter-spacing:-1px;margin-bottom:1.2rem;max-width:18ch}
.hero h1 .hl{background:linear-gradient(120deg,#4ade80,#7dd3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);max-width:50ch;color:rgba(255,255,255,.9);margin-bottom:2rem;font-weight:400}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:3.5rem;flex-wrap:wrap}
.hero-stats .s b{display:block;font-size:2.2rem;font-weight:800;background:linear-gradient(120deg,#4ade80,#7dd3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats .s span{font-size:.85rem;color:rgba(255,255,255,.78)}




.page-hero{padding:160px 0 70px;color:#fff;position:relative;background:var(--grad);overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.page-hero .container{position:relative;z-index:2}
.page-hero .crumb{font-size:.85rem;color:rgba(255,255,255,.8);margin-bottom:.8rem}
.page-hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:800;letter-spacing:-.5px}
.page-hero p{max-width:60ch;margin-top:.8rem;color:rgba(255,255,255,.9)}
.sec{padding:90px 0}
.sec.soft{background:var(--bg-soft)}
.sec-head{text-align:center;max-width:680px;margin:0 auto 56px}
.sec-head .kicker{font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--green);display:block;margin-bottom:.8rem}
.sec-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;color:var(--ink);letter-spacing:-.5px;line-height:1.15}
.sec-head p{color:var(--muted);margin-top:1rem;font-size:1.05rem}
.grid{display:grid;gap:24px}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:.35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:58px;height:58px;border-radius:15px;background:linear-gradient(135deg,rgba(22,163,74,.15),rgba(31,111,178,.15));display:grid;place-items:center;font-size:1.6rem;margin-bottom:18px;color:var(--green-d)}
.card h3{font-size:1.22rem;color:var(--ink);margin-bottom:.6rem;font-weight:700}
.card p{color:var(--muted);font-size:.96rem}
.card ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.card ul li{position:relative;padding-left:26px;font-size:.92rem;color:var(--ink-2)}
.card ul li::before{content:"\2713";position:absolute;left:0;color:var(--green);font-weight:800}
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.feature .panel{background:var(--grad);border-radius:var(--radius);padding:40px;color:#fff;position:relative;overflow:hidden;min-height:320px;box-shadow:var(--shadow-lg)}
.feature .panel::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.1)}
.feature .panel .tag{display:inline-block;background:rgba(255,255,255,.18);padding:.3rem .9rem;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:1px;margin-bottom:1rem}
.feature .panel h3{font-size:1.8rem;margin-bottom:1rem;font-weight:800}
.feature .panel ul{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:1.2rem}
.feature .panel ul li{padding-left:28px;position:relative}
.feature .panel ul li::before{content:"\203A";position:absolute;left:6px;font-weight:800;color:#7dd3fc}
.stats-band{background:var(--ink);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:.12}
.stats-band .grid{position:relative;z-index:2;text-align:center}
.stat b{display:block;font-size:2.8rem;font-weight:800;background:linear-gradient(120deg,#4ade80,#7dd3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:rgba(255,255,255,.75);font-size:.95rem}
.member{text-align:center;padding:28px}
.member .avatar{width:96px;height:96px;border-radius:50%;margin:0 auto 16px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:2rem;font-weight:800;box-shadow:0 10px 24px -10px rgba(22,163,74,.6)}
.member h3{font-size:1.12rem;color:var(--ink);margin-bottom:.2rem}
.member .role{color:var(--green);font-weight:700;font-size:.85rem;margin-bottom:.7rem}
.member p{font-size:.9rem;color:var(--muted)}
.proj{display:flex;flex-direction:column;gap:16px}
.proj-item{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 26px;transition:.25s}
.proj-item:hover{box-shadow:var(--shadow);transform:translateX(4px);border-color:transparent}
.proj-item .yr{font-weight:800;color:var(--blue);background:var(--bg-soft);padding:.5rem .9rem;border-radius:10px;font-size:.85rem;white-space:nowrap}
.proj-item h4{color:var(--ink);font-size:1.04rem;margin-bottom:.2rem}
.proj-item .who{color:var(--muted);font-size:.88rem}
.proj-item .arrow{color:var(--green);font-size:1.3rem;opacity:.4;transition:.25s}
.proj-item:hover .arrow{opacity:1;transform:translateX(4px)}
.partner-tags{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.partner-tags span{background:#fff;border:1px solid var(--line);padding:.7rem 1.3rem;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--ink-2);transition:.25s}
.partner-tags span:hover{border-color:var(--green);color:var(--green-d);box-shadow:var(--shadow)}
.cta-band{background:var(--grad);color:#fff;padding:70px 0;text-align:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;margin-bottom:.8rem}
.cta-band p{max-width:50ch;margin:0 auto 1.8rem;color:rgba(255,255,255,.92)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px}
.info-item{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.info-item .ic{width:46px;height:46px;border-radius:12px;background:var(--bg-soft);display:grid;place-items:center;color:var(--green-d);font-size:1.2rem;flex:none}
.info-item b{display:block;color:var(--ink);font-size:.95rem}
.info-item span{color:var(--muted);font-size:.92rem}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form-card label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin:0 0 .4rem}
.form-card input,.form-card textarea{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:.95rem;margin-bottom:1.1rem;transition:.2s;background:var(--bg-soft)}
.form-card input:focus,.form-card textarea:focus{outline:0;border-color:var(--green);background:#fff;box-shadow:0 0 0 4px rgba(22,163,74,.1)}
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 26px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;margin-bottom:40px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1.1rem;font-weight:700}
.site-footer .brand .b-text b{color:#fff}
.site-footer .brand .b-text span{color:rgba(255,255,255,.6)}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.site-footer ul a:hover{color:#4ade80}
.site-footer .desc{margin:18px 0;max-width:34ch}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:rgba(255,255,255,.55)}
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
@media(max-width:980px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}.feature{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:1024px){.menu{position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;background:#0c1f17;flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:90px 28px;gap:6px;transition:.35s;box-shadow:-10px 0 40px rgba(0,0,0,.3)}.menu.open{right:0}.menu a{width:100%;color:#fff;font-size:1rem;padding:.8rem 1rem}.scrolled .menu a{color:#fff}.burger{display:block;z-index:60}.nav-cta{display:none}.g-3,.g-4,.g-2,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.proj-item{grid-template-columns:1fr;gap:10px}.proj-item .arrow{display:none}.hero-stats{gap:24px}.sec{padding:64px 0}}

html:not(.js) .reveal{opacity:1;transform:none}
.lang-li{margin-left:6px}
.lang-sw{display:inline-flex;align-items:center;justify-content:center;min-width:38px;padding:.4rem .7rem!important;border:1.5px solid rgba(255,255,255,.5);border-radius:999px;font-weight:700!important;font-size:.82rem!important;letter-spacing:.5px;color:#fff!important}
.lang-sw:hover{background:rgba(255,255,255,.18)!important}
.scrolled .lang-sw{border-color:var(--line);color:var(--green-d)!important}
.scrolled .lang-sw:hover{background:var(--bg-soft)!important}
@media(max-width:760px){.lang-li{margin:8px 0 0}.lang-sw{border-color:rgba(255,255,255,.5)!important;color:#fff!important}}

.lang-switch{display:flex;gap:4px;align-items:center}
.lang-opt{display:flex;flex-direction:column;align-items:center;gap:4px;padding:4px 4px;border-radius:8px;transition:.2s;opacity:.7}
.lang-opt img{width:20px;height:13px;border-radius:2px;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.lang-opt span{font-size:.58rem;font-weight:800;letter-spacing:.5px;color:#fff;line-height:1}
.scrolled .lang-opt span{color:var(--ink-2)}
.lang-opt.active,.lang-opt:hover{opacity:1;background:rgba(255,255,255,.18)}
.scrolled .lang-opt.active,.scrolled .lang-opt:hover{background:var(--bg-soft)}
@media(max-width:760px){.lang-switch{order:-1}.lang-opt span{color:#fff}.scrolled .lang-opt span{color:var(--ink-2)}}
@media(max-width:420px){.lang-opt{padding:2px 3px}.lang-opt img{width:19px;height:13px}}
html[lang="zh"] body{font-family:'Noto Sans SC','Be Vietnam Pro',sans-serif}
html[lang="lo"] body{font-family:'Noto Sans Lao','Be Vietnam Pro',sans-serif}
html[lang="lo"] .hero h1,html[lang="lo"] .page-hero h1{line-height:1.35}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery .gitem{position:relative;border-radius:14px;overflow:hidden;cursor:pointer;aspect-ratio:4/3;background:var(--bg-soft)}
.gallery .gitem img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gallery .gitem:hover img{transform:scale(1.07)}
.gallery .gitem .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;font-size:.82rem;color:#fff;background:linear-gradient(transparent,rgba(8,20,14,.82));opacity:0;transform:translateY(8px);transition:.3s;line-height:1.35}
.gallery .gitem:hover .cap{opacity:1;transform:none}
.gallery .gitem::after{content:"\\002b";position:absolute;top:10px;right:12px;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;display:grid;place-items:center;font-size:1.1rem;opacity:0;transition:.3s;backdrop-filter:blur(4px)}
.gallery .gitem:hover::after{opacity:1}
.lb{position:fixed;inset:0;z-index:200;background:rgba(6,16,11,.94);display:none;align-items:center;justify-content:center}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:80vh;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb .lcap{position:absolute;bottom:5%;left:0;right:0;text-align:center;color:#fff;font-size:.95rem;padding:0 20px}
.lb .x{position:absolute;top:20px;right:26px;color:#fff;font-size:2rem;cursor:pointer;line-height:1;opacity:.8}
.lb .x:hover{opacity:1}
.lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:2.4rem;cursor:pointer;padding:14px;opacity:.7;user-select:none}
.lb .nav:hover{opacity:1}
.lb .prev{left:14px}.lb .next{right:14px}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr);gap:10px}.gallery .gitem .cap{opacity:1;transform:none;font-size:.72rem}}

.brand .logo img{height:40px;width:auto;display:block;object-fit:contain}
.brand .logo .l-color{display:none}
.scrolled .brand .logo .l-white{display:none}
.scrolled .brand .logo .l-color{display:block}
.site-footer .brand .logo .l-white{display:block}
.site-footer .brand .logo .l-color{display:none}

.pillars-viz{max-width:520px;margin:0 auto 50px;display:block}
.pillars-viz svg{width:100%;height:auto;overflow:visible}
.timeline{position:relative;max-width:840px;margin:0 auto;padding-left:6px}
.timeline::before{content:"";position:absolute;left:107px;top:8px;bottom:6px;width:2px;background:linear-gradient(180deg,#16a34a,#1f6fb2)}
.tl-item{position:relative;padding:0 0 24px 132px;min-height:38px}
.tl-year{position:absolute;left:0;top:4px;width:84px;text-align:right;font-weight:800;color:var(--blue);font-size:.9rem}
.tl-dot{position:absolute;left:100px;top:7px;width:16px;height:16px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(22,163,74,.16);z-index:2}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;transition:.25s}
.tl-card:hover{box-shadow:var(--shadow);transform:translateX(4px);border-color:transparent}
.tl-card h4{color:var(--ink);font-size:1.02rem;margin-bottom:.2rem;line-height:1.4}
.tl-card .who{color:var(--muted);font-size:.88rem}
@media(max-width:600px){.timeline::before{left:55px}.tl-item{padding-left:74px}.tl-year{width:44px;font-size:.76rem}.tl-dot{left:48px}}
.info-link{color:inherit;text-decoration:none;transition:.2s;cursor:pointer}
.info-link:hover{color:var(--green-d);text-decoration:underline}
.info-link span{color:inherit}

.site-footer .f-addr{white-space:nowrap}

/* ==== Hiệu ứng hover Ba trụ cột (pillars-viz) ==== */
.pillars-viz{position:relative}
.pv-node{cursor:pointer;transform-box:fill-box;transform-origin:center;transition:transform .38s cubic-bezier(.2,.85,.2,1.05),filter .38s ease}
.pv-node .ring{transition:stroke-width .38s ease,stroke .38s ease}
.pv-node:hover{transform:translateY(-12px) scale(1.14);filter:drop-shadow(0 12px 18px rgba(15,76,129,.35))}
.pv-node:hover .ring{stroke-width:5}
.pv-fx{position:absolute;inset:0;pointer-events:none;overflow:visible;z-index:5}
.pv-p{position:absolute;border-radius:50%;pointer-events:none;will-change:transform,opacity;box-shadow:0 0 8px currentColor}
.pv-ring{position:absolute;width:56px;height:56px;border-radius:50%;border:2.5px solid rgba(22,163,74,.55);pointer-events:none;will-change:transform,opacity}
@media(prefers-reduced-motion:reduce){.pv-node{transition:none}.pv-node:hover{transform:none}}

/* Link "Trang chủ" trong breadcrumb */
.page-hero .crumb a.crumb-home{color:#fff;font-weight:600;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.45);transition:.2s}
.page-hero .crumb a.crumb-home:hover{border-color:#fff;opacity:.9}

/* ==== Nút Home nổi (FAB) — về trang chủ nhanh, mọi trang con ==== */
.home-fab{position:fixed;right:24px;bottom:24px;z-index:80;width:56px;height:56px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;text-decoration:none;box-shadow:0 10px 26px -8px rgba(22,163,74,.65),0 4px 10px rgba(0,0,0,.15);transition:transform .28s cubic-bezier(.2,.85,.2,1.05),box-shadow .28s;border:1.5px solid rgba(255,255,255,.35)}
.home-fab svg{width:24px;height:24px}
.home-fab::before{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(22,163,74,.5);animation:fabPulse 2.4s ease-out infinite;pointer-events:none}
@keyframes fabPulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}
.home-fab:hover{transform:translateY(-5px) scale(1.06);box-shadow:0 18px 34px -8px rgba(22,163,74,.8),0 6px 14px rgba(0,0,0,.2)}
.home-fab:active{transform:translateY(-1px) scale(.98)}
.home-fab .tip{position:absolute;right:70px;top:50%;transform:translateY(-50%) translateX(6px);background:var(--ink);color:#fff;font-size:.8rem;font-weight:600;padding:.4rem .7rem;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.25s}
.home-fab .tip::after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--ink)}
.home-fab:hover .tip{opacity:1;transform:translateY(-50%) translateX(0)}
@media(max-width:760px){.home-fab{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:52px;height:52px}.home-fab .tip{display:none}}
@media(prefers-reduced-motion:reduce){.home-fab::before{animation:none}.home-fab{transition:none}}

/* ===== Dịch vụ: bảng năng lực (console) ===== */
.cs-console{--csacc:#22c55e;--cstxt:#c7d6cd;--csdim:#8ba295;--cswhite:#f2f7f4;--cspanel:rgba(255,255,255,.05);--csbrd:rgba(255,255,255,.10);--csmono:'JetBrains Mono',ui-monospace,Menlo,monospace;position:relative;overflow:hidden;padding:84px 0;color:var(--cstxt);background:radial-gradient(1100px 480px at 82% -8%,rgba(34,197,94,.16),transparent 60%),radial-gradient(900px 460px at 8% 110%,rgba(31,111,178,.18),transparent 60%),linear-gradient(165deg,#0a1a12 0%,#0b2130 100%)}
.cs-console::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px);background-size:24px 24px;-webkit-mask:linear-gradient(180deg,#000,transparent 92%);mask:linear-gradient(180deg,#000,transparent 92%);opacity:.6;pointer-events:none}
.cs-console .container{position:relative;z-index:1}
.cs-kick{font-family:var(--csmono);font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--csacc);display:inline-flex;align-items:center;gap:9px}
.cs-kick::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--csacc),transparent)}
.cs-title{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.02em;color:var(--cswhite);margin:12px 0 6px}
.cs-lead{color:var(--csdim);max-width:62ch}
.cs-grid{display:grid;grid-template-columns:340px 1fr;gap:22px;margin-top:34px}
.cs-tabs{display:flex;flex-direction:column;gap:12px}
.cs-tab{display:flex;align-items:center;gap:14px;width:100%;text-align:left;cursor:pointer;background:var(--cspanel);border:1px solid var(--csbrd);border-radius:15px;padding:15px 16px;color:var(--cstxt);font-family:inherit;position:relative;transition:transform .25s,border-color .25s,background .25s,box-shadow .25s}
.cs-tab::before{content:"";position:absolute;left:0;top:14%;bottom:14%;width:3px;border-radius:3px;background:var(--grad);opacity:0;transition:opacity .25s}
.cs-tab:hover{transform:translateY(-2px);border-color:rgba(34,197,94,.4)}
.cs-tab.active{background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.55);box-shadow:0 0 0 1px rgba(34,197,94,.25),0 12px 30px rgba(34,197,94,.14)}
.cs-tab.active::before{opacity:1}
.cs-tab .cs-num{font-family:var(--csmono);font-size:.78rem;color:var(--csacc);opacity:.85}
.cs-tab .cs-ic{flex:0 0 auto;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid var(--csbrd)}
.cs-tab.active .cs-ic{background:var(--grad);border-color:transparent}
.cs-ic svg{width:23px;height:23px;stroke:#dff3e7;fill:none;stroke-width:1.7}
.cs-tab.active .cs-ic svg{stroke:#fff}
.cs-tab h3{margin:0;font-size:1.02rem;font-weight:700;color:var(--cswhite)}
.cs-tab .cs-sub{display:block;font-size:.82rem;color:var(--csdim);margin-top:1px}
.cs-panel{background:var(--cspanel);border:1px solid var(--csbrd);border-radius:18px;padding:26px 26px 24px;min-height:360px}
.cs-phead{display:flex;align-items:center;gap:13px;padding-bottom:16px;margin-bottom:18px;border-bottom:1px dashed var(--csbrd)}
.cs-phead .cs-ic{width:46px;height:46px;border-radius:12px;background:var(--grad);border:0}
.cs-phead .cs-ic svg{stroke:#fff}
.cs-phead h3{margin:0;color:var(--cswhite);font-size:1.3rem;font-weight:800;letter-spacing:-.01em}
.cs-tag{font-family:var(--csmono);font-size:.72rem;color:var(--csacc);letter-spacing:.14em;text-transform:uppercase}
.cs-view{display:none}
.cs-view.on{display:block;animation:csfade .4s ease}
@keyframes csfade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.cs-dgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px 26px}
.cs-g h4{margin:0 0 6px;font-size:.96rem;color:var(--cswhite);font-weight:700;display:flex;align-items:center;gap:8px}
.cs-g h4::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--grad);transform:rotate(45deg);flex:none}
.cs-g ul{margin:0;padding-left:16px}
.cs-g li{margin:4px 0;color:var(--cstxt);font-size:.92rem}
.cs-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;padding-top:16px;border-top:1px dashed var(--csbrd)}
.cs-chips span{font-family:var(--csmono);font-size:.76rem;color:#bff0d2;background:rgba(34,197,94,.10);border:1px solid rgba(34,197,94,.35);border-radius:8px;padding:5px 10px}
@media(max-width:860px){.cs-grid{grid-template-columns:1fr}.cs-tabs{flex-direction:row;overflow-x:auto;padding-bottom:6px}.cs-tab{min-width:210px;flex:0 0 auto}.cs-tab .cs-sub{display:none}.cs-dgrid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.cs-view.on{animation:none}.cs-tab{transition:none}}

html[lang="ja"] body{font-family:'Noto Sans JP','Be Vietnam Pro',system-ui,sans-serif}

/* 2026-07-04: gọn thanh menu — bỏ nút "Liên hệ tư vấn"; nhãn ngôn ngữ & tên thương hiệu giữ 1 hàng */
.nav-cta{display:none}
.lang-opt span{white-space:nowrap}
.brand .b-text b,.brand .b-text span{white-space:nowrap}

/* 2026-07-04: Timeline dự án nâng cấp (.tlx) */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px;margin:0 auto 8px}
.stats-strip .st{background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;padding:20px 10px;text-align:center}
.stats-strip .st b{display:block;font-size:2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stats-strip .st span{font-size:.82rem;color:var(--muted)}
.legend{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:26px 0 4px}
.legend span{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid var(--line);padding:.4rem .85rem;border-radius:999px}
.legend span::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--d)}
.tlx{position:relative;max-width:1060px;margin:26px auto 0;padding:10px 0}
.tlx::before{content:"";position:absolute;left:50%;top:6px;bottom:6px;width:3px;transform:translateX(-50%);background:linear-gradient(180deg,#0f4c81,#16a34a);border-radius:2px}
.tlx-item{position:relative;width:50%;padding:16px 46px;--d:var(--green)}
.tlx-item.left{left:0}
.tlx-item.right{left:50%}
.tlx-node{position:absolute;top:22px;width:52px;height:52px;border-radius:50%;background:var(--d);display:grid;place-items:center;font-size:1.35rem;box-shadow:0 10px 22px -6px rgba(15,76,129,.45);z-index:2;border:4px solid #fff}
.tlx-item.left .tlx-node{right:-26px}
.tlx-item.right .tlx-node{left:-26px}
.tlx-year{position:absolute;top:30px;font-weight:800;font-size:1.02rem;color:var(--d);white-space:nowrap}
.tlx-item.left .tlx-year{right:88px}
.tlx-item.right .tlx-year{left:88px}
.tlx-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;box-shadow:var(--shadow);transition:.3s;position:relative;overflow:hidden;text-align:left}
.tlx-card::before{content:"";position:absolute;top:0;left:0;bottom:0;width:5px;background:var(--d)}
.tlx-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.tlx-cat{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:800;letter-spacing:.4px;text-transform:uppercase;color:#fff;background:var(--d);padding:.28rem .7rem;border-radius:999px;margin-bottom:.6rem}
.tlx-card h4{color:var(--ink);font-size:1.06rem;line-height:1.4;font-weight:700;margin-bottom:.5rem}
.tlx-who{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:.88rem;font-weight:600}
.tlx-who svg{width:15px;height:15px;flex:none;color:var(--d)}
.c-baoton{--d:#16a34a}
.c-congnghe{--d:#1f6fb2}
.c-daotao{--d:#d97706}
.c-tuvan{--d:#0d9488}
@media(max-width:820px){
 .tlx::before{left:24px}
 .tlx-item{width:100%;left:0!important;padding:14px 0 14px 74px}
 .tlx-item .tlx-node{left:0!important;right:auto!important}
 .tlx-year{position:static;display:inline-block;margin-bottom:.3rem}
 .tlx-item .tlx-year{left:auto!important;right:auto!important}
 .stats-strip{grid-template-columns:1fr 1fr}
}

/* 2026-07-04: menu chữ lớn hơn (desktop); thu nhỏ thương hiệu trên mobile để không che nút menu */
.menu a{font-size:1rem;padding:.45rem .55rem}
@media(max-width:600px){
 .brand{gap:8px}
 .brand .logo{height:38px;min-width:38px;max-width:104px;padding:4px 7px}
 .brand .logo img{height:26px}
 .brand .b-text b{font-size:.9rem;line-height:1.1}
 .brand .b-text span{font-size:.56rem;letter-spacing:.6px}
}
@media(max-width:390px){ .brand .b-text span{display:none} }

/* 2026-07-04: mobile — cho tên thương hiệu xuống hàng + nhỏ hơn, không che nút menu (burger) */
@media(max-width:600px){
 .brand{min-width:0;gap:8px}
 .brand .b-text{min-width:0}
 .brand .b-text b{white-space:normal;font-size:.8rem;line-height:1.05;letter-spacing:0}
 .brand .b-text span{white-space:normal;font-size:.54rem;letter-spacing:.4px}
 .burger{flex:none}
}
@media(max-width:400px){
 .brand .logo{height:34px;min-width:34px;padding:3px 6px}
 .brand .logo img{height:23px}
 .brand .b-text span{display:none}
}

/* ===== Modal Dialog for Member Details ===== */
.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(15,23,42,.6);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease;padding:20px}
.modal-backdrop.active{opacity:1;pointer-events:auto}
.modal-box{background:#fff;border-radius:20px;width:100%;max-width:680px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px -12px rgba(0,0,0,.25);transform:scale(.95);transition:transform .3s cubic-bezier(.34,1.56,.64,1);position:relative;border:1px solid rgba(22,163,74,.1)}
.modal-box::-webkit-scrollbar{width:6px}
.modal-box::-webkit-scrollbar-track{background:transparent}
.modal-box::-webkit-scrollbar-thumb{background:rgba(0,0,0,.15);border-radius:99px}
.modal-backdrop.active .modal-box{transform:scale(1)}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:#f1f5f9;border:0;cursor:pointer;display:grid;place-items:center;color:var(--muted);transition:background .2s,color .2s;z-index:10}
.modal-close:hover{background:#e2e8f0;color:var(--ink)}
.modal-content{padding:32px}
.member-expand{cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.member-expand:hover{transform:translateY(-2px);box-shadow:0 12px 24px -10px rgba(0,0,0,.15)}
.member-toggle-btn{display:inline-flex;align-items:center;gap:5px;margin-top:12px;font-size:.78rem;font-weight:700;color:var(--green);cursor:pointer;padding:.25rem 0;user-select:none;transition:color .2s;background:none;border:0;font-family:inherit;letter-spacing:.2px}
.member-toggle-btn:hover{color:var(--green-d)}