/* =========================================================
   AVC Việt Nam — giao diện website
   Màu chính: xanh navy của logo · Màu phụ: vàng gold của logo
   (các biến --navy, --gold… được ghi đè từ trang quản trị)
   ========================================================= */
:root{
  --navy:#012B5C;--navy-deep:#061A3A;--gold:#C9A04E;--gold-light:#E7C877;--bg:#F6F3EE;
  --ink:#0E1B33;--muted:#5B6578;--line:rgba(14,27,51,.12);--card:#fff;
  --dark:#0A1730;--dark-2:#12244A;--dark-line:rgba(255,255,255,.1);--dark-muted:rgba(255,255,255,.62);
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --hd:68px;--r:18px;--wrap:1180px;--ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd) + 56px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.ic{flex:none;vertical-align:-.18em}
.sr,.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.center{text-align:center}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.muted{color:var(--muted)}.small{font-size:13px}
.narrow{max-width:620px;margin-inline:auto}
.sec{padding:clamp(64px,9vw,120px) 0;position:relative}
.h-xl{font-size:clamp(28px,3.6vw,44px);line-height:1.14;font-weight:500;letter-spacing:-.02em}
.h-lg{font-size:clamp(24px,2.7vw,34px);line-height:1.2;font-weight:500;letter-spacing:-.015em}
.h-md{font-size:clamp(20px,2vw,26px);line-height:1.25;font-weight:500;letter-spacing:-.01em}
.eyebrow{display:block;color:var(--muted);margin-bottom:14px}
.rule{display:block;width:34px;height:2px;background:var(--ink);margin:0 0 14px}
.rule.gold{background:var(--gold)}
.center .rule{margin-inline:auto}
.rule-top{border-top:1px solid var(--line);margin-bottom:34px}
.rounded{border-radius:var(--r);width:100%;object-fit:cover}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Nút ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;font-weight:600;font-size:14.5px;white-space:nowrap;transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s,border-color .25s;cursor:pointer}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 8px 22px -10px color-mix(in srgb,var(--navy) 70%,transparent)}
.btn-primary:hover{background:color-mix(in srgb,var(--navy) 86%,#fff);box-shadow:0 12px 26px -10px color-mix(in srgb,var(--navy) 80%,transparent)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--navy)}
.btn-glass{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.26);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.26)}
.btn-dark{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--dark-line)}
.btn-dark:hover{background:rgba(255,255,255,.16)}
.btn-block{display:flex;width:100%}
.win .btn-primary,.hero .btn-primary,.mnav .btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep);box-shadow:0 10px 26px -12px var(--gold)}
.win .btn-primary:hover,.hero .btn-primary:hover{filter:brightness(1.06)}
.lk{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;border-bottom:1px solid currentColor;padding-bottom:2px;transition:color .2s,gap .2s}
.lk:hover{color:var(--gold);gap:10px}
.lk-light{color:#fff}
.badge{display:inline-flex;align-items:center;gap:9px;height:30px;padding:0 14px;border-radius:999px;font:500 10.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#fff;background:rgba(6,18,40,.5);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.badge i{width:6px;height:6px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 0 4px rgba(231,200,119,.22)}
.badge-light{color:var(--ink);background:#fff;border-color:var(--line)}
.badge-light i{background:var(--navy);box-shadow:0 0 0 4px rgba(1,43,92,.12)}

/* ---------- Thanh thông báo ---------- */
.topbar{background:#fff;border-bottom:1px solid var(--line);font-size:13px;text-align:center}
.topbar a{display:inline-flex;align-items:center;gap:8px;max-width:100%;padding:8px 16px}
.topbar span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .dot{flex:none;width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px color-mix(in srgb,var(--gold) 25%,transparent)}
.topbar a:hover{color:var(--navy)}

/* ---------- Thanh menu ---------- */
.hd{position:sticky;top:0;z-index:60;height:var(--hd);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line);transition:background .35s,border-color .35s,color .35s}
.hd-in{height:100%;width:min(100% - 40px,1320px);margin-inline:auto;display:flex;align-items:center;gap:20px}
.logo{display:inline-flex;align-items:center;flex:none;position:relative}
.logo img{height:36px;width:auto;transition:opacity .3s}
.logo .logo-light{position:absolute;inset:0;opacity:0}
.nav{flex:1;display:flex;justify-content:center}
.nav>ul{display:flex;gap:2px}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:flex;align-items:center;gap:5px;height:40px;padding:0 13px;border-radius:999px;font-size:14.5px;font-weight:500;transition:background .2s,color .2s}
.nav>ul>li>a .ic{opacity:.6;transition:transform .25s}
.nav>ul>li:hover>a,.nav>ul>li.on>a,.nav>ul>li:focus-within>a{background:rgba(14,27,51,.07)}
.nav>ul>li:hover>a .ic,.nav>ul>li:focus-within>a .ic{transform:rotate(180deg)}
.sub{position:absolute;left:50%;top:100%;padding-top:10px;transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:opacity .22s,transform .22s var(--ease),visibility .22s;z-index:5}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.sub-in{min-width:270px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 24px 60px -24px rgba(6,26,58,.35);display:grid;gap:2px}
.sub-wide .sub-in{grid-template-columns:1fr 1fr;min-width:520px}
.sub a{display:block;padding:9px 12px;border-radius:10px;font-size:14px;transition:background .15s}
.sub a b{font-weight:500;display:block}
.sub a small{display:block;color:var(--muted);font-size:12.5px;margin-top:1px}
.sub a:hover{background:color-mix(in srgb,var(--gold) 16%,#fff)}
.hd-act{display:flex;align-items:center;gap:12px;flex:none}
.hd-tel{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600}
.hd-tel:hover{color:var(--gold)}
.hd-cta{height:40px}
.burger{display:none;width:44px;height:44px;border-radius:12px;position:relative;flex:none}
.burger span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:currentColor;transition:transform .3s var(--ease),opacity .2s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
/* Trang chủ: menu trong suốt nằm trên ảnh nền */
.hd-over:not(.solid){background:transparent;border-color:transparent;color:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}
.hd-over:not(.solid) .logo-dark{opacity:0}.hd-over:not(.solid) .logo-light{opacity:1}
.hd-over:not(.solid) .nav>ul>li:hover>a,.hd-over:not(.solid) .nav>ul>li.on>a,.hd-over:not(.solid) .nav>ul>li:focus-within>a{background:rgba(255,255,255,.16)}
.hd-over:not(.solid) .hd-cta{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep)}

/* ---------- Menu di động ---------- */
.mnav{position:fixed;inset:0;z-index:100;background:var(--bg);display:flex;flex-direction:column;height:100vh;height:100dvh;visibility:hidden;opacity:0;transform:translateY(-10px);transition:opacity .28s,transform .28s var(--ease),visibility .28s}
.mnav.open{visibility:visible;opacity:1;transform:none}
.mnav-top{flex:none;height:var(--hd);display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line)}
.mnav-top .logo img{height:34px}
.mnav-close{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:rgba(14,27,51,.06)}
.mnav-body{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:14px 20px 20px}
.mnav-search{display:flex;align-items:center;gap:10px;height:46px;padding:0 14px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:8px;color:var(--muted)}
.mnav-search input{flex:1;min-width:0;border:0;outline:0;background:none;font-size:16px;color:var(--ink)}
.mnav-body>ul>li{border-bottom:1px solid var(--line)}
.mnav-body>ul>li>a,.mnav-tg{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:54px;padding:6px 2px;font-size:18px;font-weight:500;text-align:left}
.mnav-body li.on>a,.mnav-body li.on>.mnav-tg{color:var(--navy)}
.mnav-tg .ic{transition:transform .3s var(--ease);opacity:.6}
.mnav-tg[aria-expanded="true"] .ic{transform:rotate(180deg)}
.mnav-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease)}
.mnav-sub.open{grid-template-rows:1fr}
.mnav-sub>div{overflow:hidden;min-height:0}
.mnav-sub a{display:block;padding:11px 14px;margin:0 0 2px;border-radius:10px;font-size:15.5px;color:var(--muted)}
.mnav-sub a:last-child{margin-bottom:12px}
.mnav-sub a:active,.mnav-sub a:hover{background:rgba(14,27,51,.06);color:var(--ink)}
.mnav-sub a.all{display:flex;align-items:center;gap:6px;color:var(--navy);font-weight:600}
.mnav-foot{flex:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px 20px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fff}
.mnav-foot .btn{padding:0 10px;font-size:14px}

/* ---------- Trang chủ: phần đầu ---------- */
.hero{position:relative;height:300vh;margin-top:calc(var(--hd) * -1);--p:0}
.hero-pin{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--navy-deep);color:#fff}
.hero-bg{position:absolute;inset:0;transform:scale(calc(1.2 + var(--p) * 1.3));transform-origin:42% 100%;filter:blur(calc(var(--p) * 14px));will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:radial-gradient(64% 52% at 50% 64%,rgba(4,14,34,.8),rgba(4,14,34,.45) 60%,transparent 82%),linear-gradient(180deg,rgba(4,14,34,.78) 0%,rgba(4,14,34,.3) 26%,rgba(4,14,34,.66) 58%,rgba(4,14,34,.94) 100%)}
.hero-copy{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-align:center;padding:calc(var(--hd) + 20px) 20px clamp(120px,17vh,170px);opacity:calc(1 - var(--p) * 3.4);transform:translateY(calc(var(--p) * -90px)) scale(calc(1 - var(--p) * .12))}
.hero-title{font-size:clamp(40px,6.4vw,84px);line-height:1.04;font-weight:500;letter-spacing:-.03em;margin:22px 0 20px}
.hero-title .ln{display:block}
.hero-title em,.ph-title em{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:-.01em;background:linear-gradient(100deg,var(--gold) 0%,var(--gold-light) 40%,#fff3cf 50%,var(--gold-light) 60%,var(--gold) 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite;padding:0 .06em .08em 0;position:relative}
.ph-title em{background-image:linear-gradient(100deg,#9A7222 0%,var(--gold) 35%,#DDB862 50%,var(--gold) 65%,#9A7222 100%)}
.hero-title em::after{content:"";position:absolute;left:2%;right:4%;bottom:.04em;height:.055em;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--gold-light));transform:scaleX(0);transform-origin:left;animation:underline 1s .9s var(--ease) forwards}
@keyframes shine{to{background-position:-220% 0}}
@keyframes underline{to{transform:scaleX(1)}}
.js .w{display:inline-block;opacity:0;transform:translateY(.5em);animation:wordin .9s var(--ease) forwards;animation-delay:calc(var(--i) * 90ms + 120ms)}
@keyframes wordin{to{opacity:1;transform:none}}
.hero-sub{max-width:620px;font-size:clamp(16px,1.5vw,19px);line-height:1.55;color:rgba(255,255,255,.9);text-wrap:balance}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px;width:100%}
.hero-form{display:flex;align-items:center;width:min(100%,430px);height:54px;padding:5px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.hero-form input{flex:1;min-width:0;height:100%;background:none;border:0;outline:0;padding:0 16px;color:#fff;font-size:15px}
.hero-form input::placeholder{color:rgba(255,255,255,.72)}
.hero-act .btn-glass{height:54px;padding:0 24px}
.hero-foot{position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;gap:12px;padding:0 20px;opacity:calc(1 - var(--p) * 5)}
.scroll-hint{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 18px;border-radius:16px;background:rgba(6,18,40,.42);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:12.5px;color:rgba(255,255,255,.85)}
.mouse{width:20px;height:32px;border:1.5px solid rgba(255,255,255,.8);border-radius:12px;position:relative}
.mouse::after{content:"";position:absolute;left:50%;top:6px;width:3px;height:6px;margin-left:-1.5px;border-radius:3px;background:var(--gold-light);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(-2px)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}
.hero-addr{max-width:min(100%,760px);padding:9px 18px;border-radius:14px 14px 0 0;background:rgba(6,18,40,.62);font-size:12.5px;text-align:center;color:rgba(255,255,255,.9)}
.hero-screen{position:absolute;inset:0;background:var(--bg);color:var(--ink);display:flex;align-items:center;padding:calc(var(--hd) + 14px) 0 20px;opacity:var(--so,0);transform:scale(var(--ss,.3));border-radius:calc((1 - var(--so,0)) * 40px);pointer-events:none;will-change:transform,opacity}
.hero.done .hero-screen{pointer-events:auto}
.showcase{width:min(100% - 40px,var(--wrap));margin-inline:auto;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,5vw,72px);align-items:center}
.sc-left .h-lg{margin-bottom:22px}
.sc-list{border-top:1px solid var(--ink);margin-bottom:20px}
.sc-step{position:relative;display:block;width:100%;text-align:left;padding:11px 0 11px 16px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--muted);transition:color .25s}
.sc-step b{font-weight:500;display:block;color:inherit}
.sc-step::before{content:"";position:absolute;left:2px;top:19px;width:5px;height:5px;border-radius:50%;background:var(--navy);opacity:0;transition:opacity .25s}
.sc-step.on{color:var(--ink)}.sc-step.on::before{opacity:1}
.sc-step:hover{color:var(--ink)}
.sc-lead{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.sc-lead>span{overflow:hidden;min-height:0;font-size:13.5px;line-height:1.5;color:var(--muted)}
.sc-step.on .sc-lead{grid-template-rows:1fr}.sc-step.on .sc-lead>span{padding-top:5px}
.sc-step .bar{position:absolute;left:0;bottom:-1px;height:1.5px;width:0;background:linear-gradient(90deg,var(--navy),var(--gold))}
.sc-step.on .bar{animation:stepbar 6.5s linear forwards}
.showcase.paused .sc-step.on .bar{animation-play-state:paused}
@keyframes stepbar{to{width:100%}}

/* ---------- Cửa sổ tối (khung dịch vụ, công cụ) ---------- */
.win{background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 55%);color:#fff;border-radius:20px;border:1px solid rgba(255,255,255,.08);box-shadow:0 40px 80px -40px rgba(6,26,58,.7),0 2px 0 rgba(255,255,255,.06) inset;overflow:hidden}
.win.sticky{position:sticky;top:calc(var(--hd) + 70px)}
.win-bar{display:flex;align-items:center;gap:6px;height:40px;padding:0 16px;border-bottom:1px solid var(--dark-line);color:var(--dark-muted)}
.win-bar i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.22)}
.win-bar .mono{font-size:10px;margin-left:10px}
.win-bar .win-n{margin-left:auto}.win-bar .win-n b{color:var(--gold-light);font-weight:500}
.win-body{display:grid;grid-template-columns:52px 1fr;min-height:400px}
.win-body.solo{display:block;min-height:0}
.win-rail{border-right:1px solid var(--dark-line);padding:14px 0;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--dark-muted)}
.win-rail span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;transition:background .3s,color .3s}
.win-rail span.on{background:#fff;color:var(--navy)}
.win-panes{position:relative}
.pane{display:none;padding:22px 24px 24px}
.pane.on{display:block;animation:panein .5s var(--ease)}
@keyframes panein{from{opacity:0;transform:translateY(10px)}}
.pane h3{font-size:18px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.ic-box{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#fff;color:var(--navy);flex:none}
.pane-vis{position:relative;height:124px;border-radius:14px;background:radial-gradient(120% 140% at 80% 0%,rgba(231,200,119,.2),transparent 55%),linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--dark-line);overflow:hidden;margin-bottom:18px}
.pane-vis .vi{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -84px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(145deg,#fff,#dfe6f3);color:var(--navy);box-shadow:0 14px 30px -12px rgba(0,0,0,.6);animation:floaty 5s ease-in-out infinite}
.pane-vis i{position:absolute;left:calc(50% + 2px);height:9px;border-radius:9px;background:rgba(255,255,255,.75);transform-origin:left;animation:growbar 3.6s var(--ease) infinite}
.pane-vis i:nth-of-type(1){top:38px;width:92px}
.pane-vis i:nth-of-type(2){top:58px;width:70px;animation-delay:.25s;background:rgba(255,255,255,.4)}
.pane-vis i:nth-of-type(3){top:78px;width:104px;animation-delay:.5s;background:linear-gradient(90deg,var(--gold),var(--gold-light))}
.pane-vis b{position:absolute;right:16px;top:14px;width:24px;height:24px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 0 6px rgba(231,200,119,.18);animation:pulse 2.4s infinite}
.pane-vis b::after{content:"";position:absolute;left:8px;top:6px;width:6px;height:10px;border:solid var(--navy-deep);border-width:0 2px 2px 0;transform:rotate(45deg)}
@keyframes floaty{50%{transform:translateY(-6px)}}
@keyframes growbar{0%{transform:scaleX(0);opacity:0}25%,80%{transform:scaleX(1);opacity:1}100%{transform:scaleX(1);opacity:0}}
@keyframes pulse{50%{box-shadow:0 0 0 11px rgba(231,200,119,0)}}
.pane-hd{display:flex;justify-content:space-between;color:var(--dark-muted);font-size:9.5px;padding-bottom:8px;border-bottom:1px solid var(--dark-line)}
.pane-list{margin-bottom:18px}
.pane-list li{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--dark-line);font-size:13.5px;line-height:1.45}
.pane.on .pane-list li{animation:rowin .5s var(--ease) backwards;animation-delay:calc(var(--k) * 90ms + 150ms)}
@keyframes rowin{from{opacity:0;transform:translateX(-8px)}}
.ck{flex:none;width:18px;height:18px;margin-top:1px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep)}
.ck .ic{stroke-width:2.6}
.pane-note{font-size:13.5px;color:var(--dark-muted);margin-bottom:16px}
.pane .btn-block+.btn-block{margin-top:10px}

/* ---------- Khối lãnh đạo ---------- */
.split-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,6vw,90px);align-items:start;margin-bottom:38px}
.split-head .muted{font-size:15.5px}
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:rgba(14,27,51,.06);margin-bottom:22px;max-width:100%;overflow-x:auto}
.tabs button{display:flex;align-items:center;gap:8px;height:36px;padding:0 16px;border-radius:999px;font-size:13.5px;white-space:nowrap;color:var(--muted)}
.tabs button .mono{font-size:10px;color:var(--gold)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(14,27,51,.1)}
.lcard{display:none;position:relative;border-radius:24px;overflow:hidden;min-height:540px;padding:28px 32px 26px;background:radial-gradient(90% 80% at 80% 10%,color-mix(in srgb,var(--gold) 22%,transparent),transparent 60%),linear-gradient(180deg,#ECE7DF,#E4DED4);isolation:isolate}
.lcard::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(14,27,51,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(14,27,51,.045) 1px,transparent 1px);background-size:36px 36px;z-index:-1}
.lcard.on{display:block}
.lcard.no-photo{min-height:0}
.lcard-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted)}
.lcard-top img{height:28px;width:auto}
.lcard-name{text-align:center;margin-top:10px;line-height:.9}
.lcard-name em{display:block;font:italic 500 clamp(24px,3vw,38px)/1.1 var(--serif);color:var(--gold);transform:translateX(-12%)}
.lcard-name strong{display:block;font-weight:700;font-size:clamp(84px,17vw,230px);letter-spacing:-.04em;background:linear-gradient(180deg,color-mix(in srgb,var(--navy) 80%,#3b7be0),var(--navy));-webkit-background-clip:text;background-clip:text;color:transparent}
.lcard-photo{position:absolute;left:50%;bottom:0;height:78%;width:auto;max-width:54%;object-fit:contain;object-position:bottom;transform:translateX(-50%);z-index:1;border-radius:16px 16px 0 0;box-shadow:0 18px 40px -18px rgba(1,43,92,.45),0 0 0 1px rgba(255,255,255,.7)}
.lcard-info{display:grid;grid-template-columns:minmax(0,230px) minmax(0,230px);justify-content:space-between;gap:24px;margin-top:8px;position:relative;z-index:2}
.lcard.no-photo .lcard-info{grid-template-columns:1fr 1fr;max-width:820px;margin-inline:auto;margin-top:26px}
.lcard .rule{background:var(--gold);margin-bottom:12px}
.lcard .role{display:block;color:var(--ink);font-weight:500;margin-bottom:14px}
.lcard ol li{display:flex;gap:12px;font-size:13.5px;line-height:1.45;margin-bottom:10px}
.lcard ol .mono{font-size:10px;color:var(--gold);padding-top:3px;letter-spacing:.05em}
.lcard-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:26px;color:var(--muted);font-size:10px;position:relative;z-index:2}
.lcard-foot span:last-child{text-align:right;text-transform:none;letter-spacing:.04em;font-size:11.5px;color:var(--ink)}

/* ---------- Dải ảnh chạy ---------- */
.gallery .wrap,.clients .wrap{margin-bottom:44px}
.gallery .h-xl,.clients .h-xl{margin-bottom:14px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 70s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(calc(-50% - 10px))}}
.shot{flex:none;width:clamp(240px,26vw,360px);position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#ddd}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.shot:hover img{transform:scale(1.05)}
.shot figcaption{position:absolute;left:10px;bottom:10px;padding:6px 12px;border-radius:999px;background:rgba(6,18,40,.62);color:#fff;font-size:12.5px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.client{flex:none;width:190px;text-align:center}
.client img{display:block;height:64px;width:100%;max-width:150px;margin:0 auto 14px;object-fit:contain}
.client b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--navy)}
.client small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:28px;margin-top:34px}
.client-grid .client{width:auto}

/* ---------- Bốn cam kết ---------- */
.goals .h-lg{margin-bottom:34px}
.goal-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px 26px}
.goal h3{font-size:15.5px;font-weight:600;margin:16px 0 6px}
.goal p{font-size:14.5px;color:var(--muted);max-width:52ch}
.goal-vis{height:260px;border-radius:16px;position:relative;overflow:hidden;background:radial-gradient(80% 90% at 85% 80%,color-mix(in srgb,var(--gold) 26%,transparent),transparent 60%),radial-gradient(70% 80% at 10% 20%,color-mix(in srgb,var(--navy) 16%,transparent),transparent 60%),#EAE6DF}
.an{position:absolute;inset:0}
.chip{position:absolute;display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 14px;border-radius:999px;background:#fff;font-size:13px;font-weight:500;box-shadow:0 8px 22px -10px rgba(14,27,51,.35);white-space:nowrap}
.an-report .sheet{position:absolute;left:10%;top:16%;width:min(62%,280px);background:#fff;border-radius:14px;padding:18px 16px 12px;box-shadow:0 26px 50px -24px rgba(14,27,51,.45)}
.an-report .sheet b{display:block;font-size:15px;font-weight:600;margin-bottom:10px}
.an-report .rw{display:flex;align-items:center;gap:10px;font-size:12.5px;padding:8px 8px;border-radius:8px;animation:rowhl 9s infinite}
.an-report .rw i{width:16px;height:16px;border-radius:50%;border:1.5px solid #b8c0cf;position:relative;flex:none;animation:rowck 9s infinite}
.an-report .rw i::after{content:"";position:absolute;left:4.5px;top:2px;width:4px;height:7px;border:solid #fff;border-width:0 1.8px 1.8px 0;transform:rotate(45deg)}
.an-report .r2,.an-report .r2 i{animation-delay:2s}.an-report .r3,.an-report .r3 i{animation-delay:4s}
@keyframes rowhl{0%,4%{background:transparent}6%,20%{background:color-mix(in srgb,var(--navy) 9%,#fff)}24%,100%{background:transparent}}
@keyframes rowck{0%,18%{background:transparent;border-color:#b8c0cf}22%,92%{background:var(--navy);border-color:var(--navy)}100%{background:transparent;border-color:#b8c0cf}}
.an-report .status{right:8%;bottom:12%}
.an-report .status i{width:12px;height:12px;border-radius:50%;border:2px solid var(--gold);border-top-color:transparent;animation:spin 1s linear infinite}
.an-report .status em{font-style:normal}
.an-report .status .s2{display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.an-bars .chip{left:8%;top:10%}
.an-bars .bars{position:absolute;left:10%;right:10%;bottom:0;height:68%;display:flex;align-items:flex-end;gap:5%}
.an-bars .bars i{flex:1;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#5b6577,#2b3550);transform-origin:bottom;animation:barup 5s var(--ease) infinite}
.an-bars .bars i:nth-child(1){height:24%}.an-bars .bars i:nth-child(2){height:40%;animation-delay:.15s}.an-bars .bars i:nth-child(3){height:34%;animation-delay:.3s}.an-bars .bars i:nth-child(4){height:58%;animation-delay:.45s}.an-bars .bars i:nth-child(5){height:76%;animation-delay:.6s}
.an-bars .bars i:nth-child(6){height:96%;animation-delay:.75s;background:linear-gradient(180deg,var(--gold-light),var(--gold))}
@keyframes barup{0%{transform:scaleY(0)}22%,86%{transform:scaleY(1)}100%{transform:scaleY(0)}}
.an-net svg{position:absolute;inset:0;width:100%;height:100%}
.an-net path{fill:none;stroke:var(--navy);stroke-width:1.2;opacity:.45;stroke-dasharray:4 5;animation:dash 18s linear infinite}
@keyframes dash{to{stroke-dashoffset:-200}}
.an-net .node{position:absolute;display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 13px;border-radius:999px;background:#fff;font-size:12.5px;box-shadow:0 8px 20px -10px rgba(14,27,51,.4);transform:translate(-50%,-50%);animation:nodehl 8s infinite;white-space:nowrap}
.an-net .node i{width:6px;height:6px;border-radius:50%;background:#b8c0cf}
.an-net .n1{left:20%;top:20%}.an-net .n2{left:80%;top:18%;animation-delay:2s}.an-net .n3{left:23%;top:84%;animation-delay:4s}.an-net .n4{left:76%;top:75%;animation-delay:6s}
.an-net .core{left:50%;top:50%;height:38px;font-weight:600;animation:none;color:var(--navy)}
@keyframes nodehl{0%,20%{box-shadow:0 0 0 2px var(--gold),0 8px 20px -10px rgba(14,27,51,.4)}26%,100%{box-shadow:0 8px 20px -10px rgba(14,27,51,.4)}}
.an-cards .c1{left:7%;top:10%}.an-cards .c2{right:6%;top:42%}.an-cards .c3{right:8%;bottom:8%}
.an-cards .chip{animation:floaty 6s ease-in-out infinite}.an-cards .c2{animation-delay:1.2s}.an-cards .c3{animation-delay:2.4s}
.an-cards .stack{position:absolute;left:14%;top:30%;width:min(58%,260px);height:130px}
.an-cards .stack>i{position:absolute;inset:0;background:#fff;border-radius:12px;box-shadow:0 14px 30px -18px rgba(14,27,51,.4)}
.an-cards .stack>i:nth-child(1){transform:rotate(6deg) translate(14px,6px);opacity:.6}
.an-cards .stack>i:nth-child(2){transform:rotate(3deg) translate(7px,3px);opacity:.8}
.an-cards .top{position:absolute;inset:0;background:#fff;border-radius:12px;padding:16px;box-shadow:0 22px 44px -22px rgba(14,27,51,.5);display:flex;flex-direction:column;gap:6px;animation:cardtilt 7s ease-in-out infinite}
.an-cards .top small{font-size:9px;color:var(--muted)}.an-cards .top b{font-size:13.5px;font-weight:600;line-height:1.3}
.an-cards .top span{margin-top:auto;font-size:11.5px;color:var(--navy);font-weight:600}
@keyframes cardtilt{50%{transform:rotate(-2.5deg) translateY(-4px)}}

/* ---------- Câu nguyên tắc ---------- */
.quote-sec{overflow:hidden;padding-block:clamp(90px,13vw,170px)}
.quote-glow{position:absolute;left:50%;top:50%;width:min(900px,120vw);aspect-ratio:1.4;transform:translate(-50%,-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--gold) 26%,transparent),transparent 70%),radial-gradient(closest-side at 30% 60%,color-mix(in srgb,var(--navy) 12%,transparent),transparent 70%);filter:blur(10px);pointer-events:none}
.quote{position:relative;max-width:980px;margin:26px auto 30px;font-size:clamp(24px,3.6vw,46px);line-height:1.28;font-weight:400;letter-spacing:-.02em;text-wrap:balance}
.quote .qw{transition:opacity .25s linear}
.quote mark{background:none;color:var(--navy);font-family:var(--serif);font-style:italic;font-weight:500;background-image:linear-gradient(90deg,color-mix(in srgb,var(--gold-light) 70%,transparent),color-mix(in srgb,var(--gold-light) 70%,transparent));background-repeat:no-repeat;background-position:0 88%;background-size:var(--hl,0%) .34em;padding:0 .08em}

/* ---------- Con số ---------- */
.facts .h-lg{margin-bottom:26px}
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.fact{position:relative;min-height:262px;padding:22px 20px;border-radius:16px;color:#fff;overflow:hidden;background:radial-gradient(100% 90% at 90% 100%,color-mix(in srgb,var(--navy) 60%,#2b62c0 20%),transparent 60%),linear-gradient(160deg,var(--dark-2),var(--dark))}
.fact.f1{grid-column:span 2}
.fact:nth-child(n+4){min-height:262px}
.fact-num{display:block;font-size:clamp(40px,4.6vw,60px);line-height:1;font-weight:400;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fact p{margin-top:10px;font-size:13.5px;line-height:1.45;color:var(--dark-muted);max-width:30ch;position:relative;z-index:1}
.fv{position:absolute;left:20px;right:20px;bottom:18px;height:84px}
.fv-dots{display:grid;grid-template-columns:repeat(22,1fr);gap:5px;align-content:end}
.fv-dots i{aspect-ratio:1;border-radius:50%;background:#fff;opacity:.9;animation:twinkle 4s infinite}
.fv-dots i.g{background:var(--gold-light)}.fv-dots i.o{opacity:.12;animation:none}
@keyframes twinkle{50%{opacity:.35}}
.fv-people{display:grid;grid-template-columns:repeat(4,1fr);gap:8px 10px;width:150px;left:auto;height:auto}
.fv-people i:nth-child(n+5){display:none}
.fv-people i{height:34px;border-radius:9px 9px 5px 5px;background:#fff;position:relative;margin-top:14px;animation:twinkle 5s infinite}
.fv-people i::before{content:"";position:absolute;left:50%;top:-13px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:inherit}
.fv-people i:nth-child(3n){background:var(--gold-light);animation-delay:1s}.fv-people i:nth-child(4n+2){opacity:.5;animation-delay:2s}
.fv-map{left:auto;right:8px;top:14px;bottom:10px;width:46%;height:auto}
.fv-map svg{width:100%;height:100%}
.fv-ring{display:grid;place-items:center}
.fv-ring svg{height:92px;width:92px;transform:rotate(-90deg)}
.fv-ring circle{fill:none;stroke-width:7;stroke-linecap:round}
.fv-ring .bg{stroke:rgba(255,255,255,.14)}
.fv-ring .fg{stroke:url(#none);stroke:var(--gold-light);stroke-dasharray:188.5;stroke-dashoffset:188.5;animation:ringfill 5s var(--ease) infinite}
@keyframes ringfill{35%,85%{stroke-dashoffset:38}100%{stroke-dashoffset:188.5}}
.fv-line svg{position:absolute;inset:0;width:100%;height:100%}
.fv-line polyline{fill:none;stroke:rgba(255,255,255,.7);stroke-width:1.4;stroke-dasharray:260;stroke-dashoffset:260;animation:draw 5s var(--ease) infinite}
@keyframes draw{40%,90%{stroke-dashoffset:0}100%{stroke-dashoffset:260}}
.fv-line i{position:absolute;width:9px;height:9px;margin:-4.5px;border-radius:50%;background:#fff}
.fv-line i:first-of-type{background:var(--gold-light);box-shadow:0 0 0 5px rgba(231,200,119,.2)}
.fv-hbars{display:flex;flex-direction:column;justify-content:flex-end;gap:8px}
.fv-hbars i{height:8px;border-radius:8px;background:rgba(255,255,255,.85);transform-origin:left;animation:growbar 4.5s var(--ease) infinite}
.fv-hbars i:nth-child(1){width:70%}.fv-hbars i:nth-child(2){width:92%;background:linear-gradient(90deg,var(--gold),var(--gold-light));animation-delay:.2s}.fv-hbars i:nth-child(3){width:56%;animation-delay:.4s;opacity:.5}.fv-hbars i:nth-child(4){width:80%;animation-delay:.6s;opacity:.3}
.fv-check{display:grid;place-items:center}
.fv-check span{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--navy);box-shadow:0 0 0 8px rgba(255,255,255,.1),0 0 0 9px rgba(231,200,119,.5);animation:pulse2 3s infinite}
.fv-check .ic{stroke-width:2.4}
@keyframes pulse2{50%{box-shadow:0 0 0 14px rgba(255,255,255,.04),0 0 0 15px rgba(231,200,119,.15)}}

/* ---------- Bản đồ văn phòng ---------- */
.map-card{display:grid;grid-template-columns:1.25fr 1fr;border-radius:22px;overflow:hidden;color:#fff;background:radial-gradient(70% 60% at 30% 30%,color-mix(in srgb,var(--navy) 80%,#2b62c0 20%),transparent 70%),linear-gradient(160deg,var(--dark-2),var(--dark));position:relative}
.map-card::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.vnmap{position:relative;min-height:560px}
.vnmap svg{position:absolute;inset:16px;width:calc(100% - 32px);height:calc(100% - 32px)}
.vnmap .d{fill:rgba(255,255,255,.34)}
.vnmap .isl{fill:rgba(255,255,255,.3)}
.vnmap .lbl{font:italic 400 9px var(--serif);fill:rgba(255,255,255,.5)}
.vnmap .pin circle.c{fill:#fff}
.vnmap .pin.hq circle.c{fill:var(--gold-light)}
.vnmap .pin circle.h{fill:var(--gold-light);opacity:.25;transform-box:fill-box;transform-origin:center;animation:ping 2.6s infinite}
@keyframes ping{0%{transform:scale(.6);opacity:.5}100%{transform:scale(2.6);opacity:0}}
.vnmap .tag{position:absolute;transform:translate(14px,-50%);height:26px;padding:0 11px;display:inline-flex;align-items:center;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:12px;white-space:nowrap;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background .3s,color .3s}
.vnmap .tag.on{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep);border-color:transparent;font-weight:600}
.map-side{position:relative;margin:22px;padding:28px 26px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--dark-line);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;flex-direction:column}
.map-side>.mono{color:var(--dark-muted);font-size:10px;margin-bottom:12px}
.map-side .h-md{padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.3)}
.office-list li{border-bottom:1px solid var(--dark-line);position:relative}
.office-list button{display:block;width:100%;text-align:left;padding:14px 0 12px 14px}
.office-list button .mono{display:block;font-size:9.5px;color:var(--dark-muted);margin-bottom:3px}
.office-list button b{font-size:16px;font-weight:500}
.office-list li.on::before{content:"";position:absolute;left:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--gold-light)}
.office-more{display:none;padding:0 0 16px 14px;font-size:13.5px;color:var(--dark-muted)}
.office-more p{margin-bottom:6px}
.office-list li.on .office-more{display:block}
.map-legend{margin-top:auto;padding-top:20px;display:flex;gap:18px;font-size:9.5px;color:var(--dark-muted)}
.map-legend i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#fff;margin-right:7px}
.map-legend i.hq{background:var(--gold-light)}

/* ---------- Năm nguyên tắc (băng trượt) ---------- */
.car-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px}
.car-nav{display:flex;gap:8px}
.car-nav button{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid var(--line);transition:background .2s,color .2s,opacity .2s}
.car-nav button:hover{background:var(--navy);color:#fff}
.car-nav button:disabled{opacity:.35;pointer-events:none}
.car{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 max(20px,calc((100vw - var(--wrap)) / 2)) 10px;scroll-padding-inline:max(20px,calc((100vw - var(--wrap)) / 2))}
.car::-webkit-scrollbar{display:none}
.pcp{flex:none;width:min(78vw,300px);scroll-snap-align:start}
.pcp h3{font-size:15.5px;font-weight:600;margin:16px 0 6px}
.pcp p{font-size:14px;color:var(--muted)}
.pcp-vis{height:340px;border-radius:16px;position:relative;overflow:hidden;color:#fff;background:radial-gradient(90% 60% at 50% 110%,color-mix(in srgb,var(--navy) 70%,#2b62c0 30%),transparent 70%),linear-gradient(170deg,var(--dark-2),var(--dark))}
.pa{position:absolute;inset:0}
.ptag{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 13px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid var(--dark-line);font-size:12px;white-space:nowrap}
.ptag i{width:6px;height:6px;border-radius:50%;background:var(--gold-light)}
.pa-orbit .core{position:absolute;left:50%;top:44%;width:92px;height:92px;margin:-46px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#d9e0ee);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(255,255,255,.06),0 0 60px rgba(231,200,119,.35)}
.pa-orbit .core img{width:58px;height:auto}
.pa-orbit .ring{position:absolute;left:50%;top:44%;border-radius:50%;border:1px solid rgba(255,255,255,.16)}
.pa-orbit .r1{width:170px;height:170px;margin:-85px}.pa-orbit .r2{width:240px;height:240px;margin:-120px;border-style:dashed;opacity:.6}
.pa-orbit .sat{position:absolute;left:50%;top:44%;width:240px;height:240px;margin:-120px;animation:spin 14s linear infinite}
.pa-orbit .sat i{position:absolute;left:50%;top:-6px;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 0 6px rgba(231,200,119,.2)}
.pa-orbit .sat small{position:absolute;left:50%;top:-30px;transform:translateX(-50%);font-size:11px;color:var(--dark-muted);animation:spin 14s linear infinite reverse;white-space:nowrap}
.pa-slider .lbl{position:absolute;left:14%;right:14%;top:30%;display:flex;justify-content:space-between;font-size:12px;color:var(--dark-muted)}
.pa-slider .track{position:absolute;left:12%;right:12%;top:42%;height:40px;border-radius:999px;background:rgba(0,0,0,.35);box-shadow:inset 0 2px 6px rgba(0,0,0,.5),0 1px 0 rgba(255,255,255,.08)}
.pa-slider .knob{position:absolute;top:5px;left:6px;width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#cfd6e4);box-shadow:0 6px 14px rgba(0,0,0,.5);animation:slide 6s var(--ease) infinite}
@keyframes slide{0%,10%{left:6px}45%,65%{left:calc(50% - 15px)}90%,100%{left:6px}}
.pa-slider .ticks{position:absolute;left:16%;right:16%;top:58%;height:8px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.25) 0 1px,transparent 1px 9%)}
.pa-toggles{display:flex;flex-direction:column;justify-content:center;gap:16px;padding:0 13% 60px}
.pa-toggles .tg{position:relative;display:flex;align-items:center;height:44px;padding:0 18px 0 58px;border-radius:999px;background:rgba(0,0,0,.3);box-shadow:inset 0 2px 6px rgba(0,0,0,.45);font-size:13.5px;color:var(--dark-muted);animation:tgon 7.5s infinite}
.pa-toggles .tg i{position:absolute;left:7px;top:7px;width:30px;height:30px;border-radius:50%;background:#3a4864;box-shadow:0 4px 10px rgba(0,0,0,.4);animation:tgknob 7.5s infinite}
.pa-toggles .t2,.pa-toggles .t2 i{animation-delay:1.2s}.pa-toggles .t3,.pa-toggles .t3 i{animation-delay:2.4s}
@keyframes tgon{0%,10%{background:rgba(0,0,0,.3);color:var(--dark-muted)}18%,82%{background:#fff;color:var(--navy)}92%,100%{background:rgba(0,0,0,.3);color:var(--dark-muted)}}
@keyframes tgknob{0%,10%{left:7px;background:#3a4864}18%,82%{left:calc(100% - 37px);background:var(--gold)}92%,100%{left:7px;background:#3a4864}}
.pa-scan .doc{position:absolute;left:22%;right:22%;top:14%;height:150px;border-radius:12px;background:rgba(255,255,255,.07);border:1px solid var(--dark-line);padding:18px 16px;display:flex;flex-direction:column;gap:12px;overflow:hidden}
.pa-scan .doc i{height:8px;border-radius:8px;background:rgba(255,255,255,.3)}
.pa-scan .doc i:nth-child(2){width:70%}.pa-scan .doc i:nth-child(4){width:84%}.pa-scan .doc i:nth-child(5){width:50%}
.pa-scan .beam{position:absolute;left:0;right:0;top:0;height:3px;background:var(--gold-light);box-shadow:0 0 22px 8px rgba(231,200,119,.4);animation:scan 3.4s ease-in-out infinite alternate}
@keyframes scan{to{top:calc(100% - 3px)}}
.pa-scan .steps{position:absolute;left:8%;right:8%;top:62%;display:flex;justify-content:space-between;font-size:11.5px;color:var(--dark-muted)}
.pa-scan .steps span{padding:5px 9px;border-radius:999px;border:1px solid var(--dark-line);animation:stephl 6s infinite}
.pa-scan .steps span:nth-child(2){animation-delay:2s}.pa-scan .steps span:nth-child(3){animation-delay:4s}
@keyframes stephl{0%,30%{background:#fff;color:var(--navy)}36%,100%{background:transparent;color:var(--dark-muted)}}
.pa-links svg{position:absolute;left:10%;top:8%;width:80%;height:64%}
.pa-links path{fill:none;stroke:rgba(255,255,255,.35);stroke-width:1;stroke-dasharray:3 4;animation:dash 14s linear infinite}
.pa-links span:not(.ptag){position:absolute;transform:translate(-50%,-50%);height:30px;padding:0 13px;display:inline-flex;align-items:center;border-radius:999px;background:#fff;color:var(--navy);font-size:12.5px;font-weight:600;white-space:nowrap;animation:nodehl 8s infinite}
.pa-links .lk1{left:30%;top:26%}.pa-links .lk2{left:70%;top:26%;animation-delay:2s}.pa-links .lk3{left:30%;top:54%;animation-delay:4s}.pa-links .lk4{left:70%;top:54%;animation-delay:6s}

/* ---------- Bài viết ---------- */
.row-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 22px}
.pgrid.two-col{grid-template-columns:1fr 1fr}
.pcard h3{font-size:17px;line-height:1.35;font-weight:500;margin:16px 0 10px;text-wrap:balance}
.pcard h3 a:hover{color:var(--navy)}
.pcard p{font-size:14px;color:var(--muted);margin-bottom:12px}
.cover{position:relative;display:block;aspect-ratio:16/10;border-radius:14px;overflow:hidden;color:#fff;background:radial-gradient(90% 90% at 85% 15%,color-mix(in srgb,var(--navy) 70%,#2b62c0 30%),transparent 60%),linear-gradient(160deg,var(--dark-2),var(--dark))}
.cover-lg{aspect-ratio:21/9;border-radius:20px}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.cover.has-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,40,.35),transparent 40%,rgba(6,18,40,.75))}
.pcard:hover .cover img,.feat:hover .cover img{transform:scale(1.05)}
.cover-tag{position:absolute;left:14px;top:14px;z-index:2;height:24px;padding:0 10px;display:inline-flex;align-items:center;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);font-size:11px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.cover-date{position:absolute;left:16px;bottom:12px;z-index:2;line-height:1}
.cover-date b{display:block;font-size:30px;font-weight:400;letter-spacing:-.02em}
.cover-date small{font:400 10px var(--mono);opacity:.7}
.cover-art{position:absolute;right:9%;top:50%;width:38%;aspect-ratio:1;transform:translateY(-50%);transition:transform .6s var(--ease)}
.pcard:hover .cover-art{transform:translateY(-54%) rotate(-3deg)}
.cover-art i{position:absolute;border-radius:10px}
.art-doc i:nth-child(1){inset:8% 16% 8% 20%;background:linear-gradient(160deg,#2a3c63,#17274a);transform:rotate(8deg);box-shadow:0 20px 30px -14px #000}
.art-doc i:nth-child(2){left:30%;right:22%;top:20%;height:11%;background:#fff;transform:rotate(8deg);border-radius:6px;box-shadow:0 0 24px rgba(255,255,255,.5)}
.art-doc i:nth-child(3){left:28%;right:30%;top:40%;height:7%;background:rgba(255,255,255,.3);transform:rotate(8deg)}
.art-doc i:nth-child(4){left:26%;right:40%;top:54%;height:7%;background:var(--gold);transform:rotate(8deg)}
.art-coins i{left:14%;right:14%;height:24%;border-radius:50%;background:linear-gradient(180deg,#fff,#c9d1e0);box-shadow:0 8px 0 #8793ab,0 20px 26px -12px #000}
.art-coins i:nth-child(1){bottom:6%}.art-coins i:nth-child(2){bottom:28%;left:18%;right:10%}.art-coins i:nth-child(3){bottom:50%;background:linear-gradient(180deg,var(--gold-light),var(--gold));box-shadow:0 8px 0 #8c6b2a,0 20px 26px -12px #000}.art-coins i:nth-child(4){display:none}
.art-tower i:nth-child(1){left:32%;right:24%;top:6%;bottom:6%;background:linear-gradient(160deg,#fff,#cdd5e4);border-radius:8px;box-shadow:0 0 30px rgba(255,255,255,.35)}
.art-tower i:nth-child(2){left:6%;right:62%;top:38%;bottom:6%;background:#2a3c63;border-radius:6px}
.art-tower i:nth-child(3){left:40%;right:32%;top:14%;bottom:14%;border-radius:0;background:repeating-linear-gradient(180deg,var(--navy) 0 8%,transparent 8% 18%)}
.art-tower i:nth-child(4){left:72%;right:6%;top:52%;bottom:6%;background:var(--gold);border-radius:6px}
.art-pen i:nth-child(1){inset:10% 26% 10% 12%;background:linear-gradient(160deg,#2a3c63,#17274a);transform:rotate(-6deg);box-shadow:0 20px 30px -14px #000}
.art-pen i:nth-child(2){left:22%;right:40%;top:26%;height:7%;background:rgba(255,255,255,.35);transform:rotate(-6deg)}
.art-pen i:nth-child(3){left:22%;right:50%;top:42%;height:7%;background:rgba(255,255,255,.2);transform:rotate(-6deg)}
.art-pen i:nth-child(4){right:10%;top:18%;width:11%;height:70%;background:linear-gradient(180deg,#fff,var(--gold-light));transform:rotate(24deg);border-radius:99px;box-shadow:0 0 26px rgba(255,255,255,.5)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:38px}
.chips a{height:32px;padding:0 14px;display:inline-flex;align-items:center;border-radius:999px;background:rgba(14,27,51,.06);font-size:13px;transition:background .2s,color .2s}
.chips a:hover{background:var(--navy);color:#fff}

/* ---------- Liên hệ ---------- */
.cta-head{text-align:center;margin-bottom:44px}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,32px);box-shadow:0 30px 60px -44px rgba(14,27,51,.4)}
.card h3{font-size:22px;font-weight:500;margin-bottom:6px}
.card>.muted{font-size:14px;margin-bottom:20px}
.cform{display:grid;gap:10px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f{display:block}
.f input,.f select,.f textarea,.tf input,.tf select{width:100%;height:46px;padding:0 14px;border-radius:10px;border:1px solid transparent;background:#EFEBE5;font-size:15px;outline:0;transition:border-color .2s,background .2s,box-shadow .2s}
.f textarea{height:auto;padding:12px 14px;resize:vertical;min-height:110px}
.f select,.tf select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230E1B33' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.f input:focus,.f select:focus,.f textarea:focus,.tf input:focus,.tf select:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--gold) 18%,transparent)}
.cform .btn{justify-self:start;margin-top:6px}
.fine{font-size:12.5px;color:var(--muted)}
.form-msg{display:none;padding:11px 14px;border-radius:10px;font-size:14px}
.form-msg.show{display:block}
.form-msg.ok{background:#E7F4EC;color:#14613A}.form-msg.err{background:#FBEAEA;color:#9B2020}
.info div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:13px 0;border-top:1px solid var(--line);font-size:14.5px}
.info dt{color:var(--muted);font-size:13px;padding-top:1px}
.info a:hover{color:var(--gold)}
.info .lk{font-size:13px;margin-top:6px}

/* ---------- Chân trang ---------- */
.ft{border-top:1px solid var(--line);padding:64px 0 96px;font-size:14px;background:color-mix(in srgb,var(--bg) 60%,#fff)}
.ft-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.6fr);gap:48px}
.ft-brand img{width:210px;height:auto;margin-bottom:16px}
.ft-brand p{color:var(--muted);max-width:30ch;margin-bottom:10px}
.ft-brand .mono{font-size:9.5px;color:var(--gold);letter-spacing:.1em}
.ft-cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
.ft h4{font-size:13px;font-weight:500;color:var(--muted);margin-bottom:12px}
.ft h4.mt{margin-top:22px}
.ft li{margin-bottom:7px}
.ft a:hover{color:var(--gold)}
.ft-off{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.ft-off .mono{display:block;font-size:9.5px;color:var(--muted);margin-bottom:6px}
.ft-off b{display:block;font-weight:600;margin-bottom:4px}
.ft-off p{color:var(--muted);font-size:13px}
.ft-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;font-size:12.5px;color:var(--muted)}
.ft-bot .mono{font-size:10px}
.ft-count{margin-top:8px;font-size:12px;color:var(--muted)}

/* ---------- Nút nổi ---------- */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:50;display:flex;flex-direction:column;gap:8px}
.fab a{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px -12px rgba(14,27,51,.5);transition:transform .25s var(--ease),background .2s,color .2s}
.fab a:hover{transform:translateY(-3px);background:var(--navy);color:#fff}
.fab-txt{font-size:11.5px;font-weight:700}
.fab .fab-call{background:var(--navy);color:#fff;border-color:transparent;animation:ring 3s infinite}
@keyframes ring{0%,100%{box-shadow:0 10px 24px -12px rgba(14,27,51,.5),0 0 0 0 color-mix(in srgb,var(--gold) 60%,transparent)}50%{box-shadow:0 10px 24px -12px rgba(14,27,51,.5),0 0 0 10px transparent}}

/* ---------- Đầu trang con ---------- */
.ph{position:relative;padding:clamp(44px,6vw,80px) 0 clamp(38px,5vw,64px);text-align:center;overflow:hidden}
.ph-glow{position:absolute;left:50%;top:-40%;width:min(1200px,150vw);aspect-ratio:1.6;transform:translateX(-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--navy) 16%,transparent),transparent 70%),radial-gradient(closest-side at 70% 60%,color-mix(in srgb,var(--gold) 20%,transparent),transparent 70%);pointer-events:none}
.ph-in{position:relative}
.crumbs{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:28px;padding:4px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:9.5px;color:var(--muted);margin-bottom:22px;max-width:100%}
.crumbs i{font-style:normal;opacity:.5}.crumbs span{color:var(--ink);font-weight:500}.crumbs a:hover{color:var(--navy)}
.ph-title{font-size:clamp(32px,5.2vw,62px);line-height:1.1;font-weight:500;letter-spacing:-.03em;max-width:17ch;margin-inline:auto;text-wrap:balance}
.ph-title.post-title{font-size:clamp(28px,4vw,46px);max-width:24ch}
.ph-sub{max-width:660px;margin:20px auto 0;color:var(--muted);font-size:clamp(15px,1.3vw,17px)}
.ph-left{text-align:left}
.ph-two{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,6vw,90px);align-items:center}
.ph-left .ph-title,.ph-left .ph-sub{margin-inline:0}
.ph-left .crumbs{justify-content:flex-start}
.search-box{display:flex;align-items:center;gap:8px;height:50px;padding:0 6px 0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);max-width:460px;margin-top:26px;color:var(--muted)}
.ph:not(.ph-left) .search-box{margin-inline:auto}
.search-box input{flex:1;min-width:0;border:0;outline:0;background:none;font-size:15px;color:var(--ink)}
.search-box .btn{height:38px}
.feat{display:block}.feat .new{display:flex;align-items:center;gap:8px;color:var(--gold);margin:14px 0 6px;font-size:9.5px}
.feat .new i{width:6px;height:6px;border-radius:50%;background:var(--gold)}
.feat b{font-size:18px;font-weight:500;line-height:1.35}.feat:hover b{color:var(--navy)}
.tagrow{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:26px}
.tagrow span{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:500}
.tagrow i{width:6px;height:6px;border-radius:50%;background:var(--gold)}
.dock{display:inline-flex;gap:4px;padding:10px;margin-top:34px;border-radius:20px;background:linear-gradient(160deg,var(--dark-2),var(--dark));box-shadow:0 30px 60px -30px rgba(6,26,58,.7);max-width:100%;overflow-x:auto;scrollbar-width:none}
.dock::-webkit-scrollbar{display:none}
.dock a{flex:none;width:82px;padding:8px 4px;border-radius:14px;color:rgba(255,255,255,.7);text-align:center;transition:background .25s,color .25s,transform .25s var(--ease)}
.dock a span{display:grid;place-items:center;width:44px;height:44px;margin:0 auto 8px;border-radius:12px;background:rgba(255,255,255,.08);transition:background .25s,color .25s}
.dock a small{display:block;font-size:10.5px;line-height:1.25}
.dock a:hover{color:#fff;transform:translateY(-4px)}
.dock a:hover span{background:#fff;color:var(--navy)}
.quick{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px}
.quick a{display:flex;align-items:center;gap:14px;min-width:230px;padding:14px 20px 14px 14px;border-radius:16px;text-align:left;color:#fff;background:linear-gradient(160deg,var(--dark-2),var(--dark));box-shadow:0 24px 44px -28px rgba(6,26,58,.7);transition:transform .3s var(--ease)}
.quick a:hover{transform:translateY(-4px)}
.quick a>span{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:#fff;color:var(--navy);flex:none}
.quick small{display:block;font-size:9px;color:var(--gold-light)}
.quick b{display:block;font-weight:600;font-size:15.5px;word-break:break-word}
.quick em{font-style:normal;font-size:12px;color:var(--dark-muted)}

/* ---------- Thanh mục lục trang ---------- */
.chap{position:sticky;top:var(--hd);z-index:40;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.chap-in{width:min(100% - 24px,var(--wrap));margin-inline:auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:8px 0}
.chap-in::-webkit-scrollbar{display:none}
.chap a{flex:none;display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 13px;border-radius:999px;font-size:13px;color:var(--muted);white-space:nowrap;transition:background .2s,color .2s}
.chap a .mono{font-size:9.5px;color:var(--gold)}
.chap a:hover{color:var(--ink)}
.chap a.on{background:var(--navy);color:#fff}.chap a.on .mono{color:var(--gold-light)}
.chap-prog{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:linear-gradient(90deg,var(--navy),var(--gold));transform:scaleX(var(--p,0));transform-origin:left}

/* ---------- Trang dịch vụ ---------- */
.svc{padding-block:clamp(48px,7vw,90px)}
.svc-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,6vw,80px);align-items:start}
.svc.flip .svc-text{order:2}
.svc .num{display:block;color:var(--muted);margin-bottom:14px}.svc .num b{color:var(--gold);font-weight:500}
.svc .h-xl{margin-bottom:20px}.svc .h-xl a:hover{color:var(--navy)}
.svc-side{position:sticky;top:calc(var(--hd) + 70px)}
.svc-side .win.sticky{position:static}
.prose{font-size:16px;line-height:1.75;color:#28344a}
.prose p{margin-bottom:1.1em;text-align:justify;hyphens:auto}
.prose .lead{font-size:18px;color:var(--ink);font-weight:500;text-align:left}
.prose h2{font-size:24px;font-weight:600;line-height:1.3;margin:1.7em 0 .6em;color:var(--ink);letter-spacing:-.01em}
.prose h3{font-size:19px;font-weight:600;margin:1.5em 0 .5em;color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose ul{list-style:none;padding-left:0}
.prose ul li{position:relative;padding-left:22px;margin-bottom:.5em}
.prose ul li::before{content:"";position:absolute;left:4px;top:.68em;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.prose ol{list-style:decimal}.prose ol li{margin-bottom:.5em;padding-left:4px}
.prose a{color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px}
.prose img{border-radius:14px;margin:1.4em 0}
.prose blockquote{border-left:3px solid var(--gold);padding:4px 0 4px 18px;margin:1.4em 0;color:var(--ink);font-style:italic}
.prose strong{color:var(--ink)}
.tbl{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:12px;background:#fff}
.prose table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:420px}
.prose th,.prose td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left}
.prose th{background:var(--navy);color:#fff;font-weight:600}
.prose tr:last-child td{border-bottom:0}
.svc-img{width:100%;border-radius:18px;aspect-ratio:16/9;object-fit:cover;margin-bottom:30px}
.ticks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.ticks li{display:flex;gap:10px;align-items:flex-start;padding:13px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14.5px}
.ticks .ic{color:var(--gold);margin-top:3px;stroke-width:2.4}
.side-nav{margin-top:18px;padding:18px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.side-nav .mono{display:block;color:var(--muted);font-size:9.5px;margin-bottom:8px}
.side-nav a{display:flex;align-items:center;gap:10px;padding:9px 8px;border-radius:9px;font-size:14px}
.side-nav a:hover{background:color-mix(in srgb,var(--gold) 16%,#fff)}
.side-nav .ic{color:var(--navy)}
.why{background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--navy) 5%,transparent))}
.why .h-xl{margin-bottom:12px}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.why-card{padding:26px 26px 28px;border-radius:16px;color:#fff;background:radial-gradient(100% 90% at 100% 100%,color-mix(in srgb,var(--navy) 70%,#2b62c0 30%),transparent 60%),linear-gradient(160deg,var(--dark-2),var(--dark));transition:transform .4s var(--ease)}
.why-card:hover{transform:translateY(-4px)}
.why-card .n{display:inline-grid;place-items:center;width:34px;height:26px;border-radius:8px;background:#fff;color:var(--navy);font-size:10.5px;letter-spacing:.04em;margin-bottom:38px}
.why-card h3{font-size:17px;font-weight:600;margin-bottom:8px}
.why-card p{font-size:14px;color:var(--dark-muted)}

/* ---------- Trang thông tin ---------- */
.about-hero{border-radius:22px;overflow:hidden;margin-bottom:clamp(30px,5vw,60px);aspect-ratio:21/9;background:#ddd}
.about-hero img{width:100%;height:100%;object-fit:cover}
.vmv{display:grid;gap:12px;margin-top:18px}
.vmv article{padding:18px 20px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.vmv .mono{color:var(--gold);font-size:10px}
.vmv h3{font-size:16px;font-weight:600;margin:4px 0}
.vmv p{font-size:14px;color:var(--muted)}
.stick-2{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,6vw,90px);align-items:start}
.stick{position:sticky;top:calc(var(--hd) + 80px)}
.numlist article{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.numlist article:last-child{border-bottom:1px solid var(--line)}
.nbox{display:grid;place-items:center;width:36px;height:30px;border-radius:9px;background:var(--navy);color:#fff;font-size:10.5px;letter-spacing:.04em}
.numlist h3{font-size:18px;font-weight:600;margin-bottom:8px}
.numlist p{font-size:15px;color:var(--muted);text-align:justify}
.org-sec .h-xl{margin-bottom:10px}
.org{margin-top:40px;position:relative}
.org-top{width:max-content;max-width:100%;margin:0 auto 34px;display:flex;align-items:center;gap:12px;padding:14px 26px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy-deep));box-shadow:0 20px 40px -24px rgba(6,26,58,.8);position:relative;font-size:17px;letter-spacing:.02em;text-transform:uppercase}
.org-top::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:34px;background:var(--gold)}
.org-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative}
.org-cols::before{content:"";position:absolute;left:25%;right:25%;top:-17px;height:1px;background:var(--gold)}
.org-block{border-radius:18px;background:#fff;border:1px solid var(--line);overflow:hidden;position:relative}
.org-block::before{content:"";position:absolute;left:50%;top:-17px;width:1px;height:17px;background:var(--gold)}
.org-block header{padding:16px 22px;color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy-deep))}
.org-block.gold header{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep)}
.org-block header b{display:block;font-size:17px;text-transform:uppercase;letter-spacing:.02em}
.org-block header small{font:400 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.org-units{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}
.org-units article,.org-caps article{display:flex;gap:14px;padding:16px;border-radius:12px;background:var(--bg);transition:transform .3s var(--ease),box-shadow .3s}
.org-units article:hover,.org-caps article:hover{transform:translateY(-3px);box-shadow:0 16px 30px -20px rgba(14,27,51,.5)}
.org article>span{flex:none;width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:#fff;color:var(--navy);border:1px solid var(--line)}
.org-block.gold article>span{color:var(--gold)}
.org article h3{font-size:14.5px;font-weight:600;line-height:1.3;margin-bottom:4px;color:var(--navy)}
.org article p{font-size:12.5px;color:var(--muted);line-height:1.45}
.org-cap{width:max-content;max-width:100%;margin:28px auto 16px;padding:10px 26px;border-radius:12px;text-align:center;color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy-deep))}
.org-cap b{display:block;text-transform:uppercase;font-size:15px;letter-spacing:.02em}
.org-cap small{font:400 9.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold-light)}
.org-caps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.org-caps article{background:#fff;border:1px solid var(--line)}
.org-caps article p{font:400 9.5px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.ldr-list{display:grid;gap:22px;margin-top:34px}
.ldr{display:grid;grid-template-columns:minmax(0,300px) 1fr;gap:clamp(20px,4vw,48px);align-items:center}
.ldr-photo{position:relative;aspect-ratio:4/3.4;border-radius:18px;overflow:hidden;background:radial-gradient(80% 80% at 80% 10%,color-mix(in srgb,var(--gold) 30%,transparent),transparent 60%),linear-gradient(160deg,var(--dark-2),var(--dark));color:#fff}
.ldr-photo img{width:100%;height:100%;object-fit:cover;object-position:top}
.ldr-mono{position:absolute;inset:0;display:grid;place-items:center;font:italic 500 120px/1 var(--serif);color:var(--gold-light);opacity:.9}
.ldr-cap{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;background:linear-gradient(180deg,transparent,rgba(6,18,40,.9))}
.ldr-cap small{display:block;font-size:9px;color:var(--gold-light);margin-bottom:4px}
.ldr-cap b{font-size:22px;font-weight:500}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills span{padding:7px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}
.ldr-contact{margin-top:16px;font-size:14px}.ldr-contact a{border-bottom:1px solid var(--line);margin-right:14px}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.photo-grid a{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#ddd}
.photo-grid a:nth-child(5n+1){grid-column:span 2;aspect-ratio:auto}
.photo-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.photo-grid a:hover img{transform:scale(1.05)}
.photo-grid span{position:absolute;left:10px;bottom:10px;padding:6px 12px;border-radius:999px;background:rgba(6,18,40,.62);color:#fff;font-size:12.5px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.legal div{display:grid;grid-template-columns:210px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--line);font-size:15px}
.legal div:last-child{border-bottom:1px solid var(--line)}
.legal dt{color:var(--muted);font-size:13.5px}
.legal dd{font-weight:500}
.legal-logo{width:min(100%,320px);margin-top:26px}
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(4,12,28,.92);display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:100%;max-height:calc(100dvh - 40px);border-radius:12px}
.lightbox button{position:absolute;right:16px;top:16px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center}

/* ---------- Trang liên hệ ---------- */
.pg-contact .contact{padding-top:10px}
.plain li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line);font-size:15.5px}
.plain .ic{color:var(--gold);margin-top:3px}
.plain a:hover{color:var(--navy)}
.contact-more .h-lg{margin-bottom:18px}
.soc-list{margin-top:18px}
.soc-list a{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}
.soc-list a .mono{margin-left:auto;color:var(--muted);text-transform:none;letter-spacing:.02em;font-size:12px}
.soc-list a:hover{color:var(--navy)}
.map-embed{margin-top:clamp(34px,5vw,60px);border-radius:20px;overflow:hidden;border:1px solid var(--line);aspect-ratio:21/9;min-height:320px;background:#e6e2db}
.map-embed iframe{width:100%;height:100%;border:0;display:block}

/* ---------- Công cụ ---------- */
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tool-card{display:block;padding:28px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;position:relative}
.tool-card:hover{transform:translateY(-5px);box-shadow:0 30px 60px -36px rgba(14,27,51,.5);border-color:var(--gold)}
.tool-ic{position:absolute;right:24px;top:24px;width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(160deg,var(--dark-2),var(--dark));color:var(--gold-light)}
.tool-card h2{font-size:22px;font-weight:500;margin-bottom:10px;padding-right:56px}
.tool-card p{font-size:14.5px;color:var(--muted);margin-bottom:14px}
.tool-card ul{margin-bottom:18px}
.tool-card li{position:relative;padding-left:18px;font-size:13.5px;margin-bottom:5px}
.tool-card li::before{content:"";position:absolute;left:2px;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--gold)}
.tool-note{margin-top:30px;font-size:13px;color:var(--muted);max-width:780px}
.tool-note.center{margin-inline:auto}
.tool{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:start}
.tcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:14px}
.tcard-h{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.tcard-h .nbox{flex:none}
.tcard-h b{display:block;font-size:16px;font-weight:600;line-height:1.3}
.tcard-h small{display:block;font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.45}
.tf{display:block;margin-bottom:12px}
.tf>span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
.tf small{display:block;font-size:11.5px;color:var(--muted);margin-top:4px}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{height:38px;padding:0 15px;border-radius:999px;background:#EFEBE5;font-size:13.5px;transition:background .2s,color .2s}
.seg button.on{background:var(--navy);color:#fff}
.tchk{display:flex;gap:10px;align-items:flex-start;padding:9px 0;font-size:14px;line-height:1.45;cursor:pointer;border-top:1px solid var(--line)}
.tchk:first-of-type{border-top:0}
.tchk input{flex:none;width:18px;height:18px;margin-top:2px;accent-color:var(--navy)}
.res-big{padding:16px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--dark-line);margin-bottom:14px}
.res-big small{display:inline-block;font:400 9.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:rgba(255,255,255,.1);color:var(--dark-muted);margin-bottom:8px}
.res-big b{display:block;font-size:clamp(26px,3vw,34px);font-weight:500;letter-spacing:-.02em;color:var(--gold-light);font-variant-numeric:tabular-nums}
.res-big em{display:block;font-style:normal;font-size:13px;color:var(--dark-muted);margin-top:4px}
.res-t{width:100%;border-collapse:collapse;font-size:13.5px;margin-bottom:14px}
.res-t td{padding:8px 0;border-bottom:1px solid var(--dark-line);vertical-align:top}
.res-t td:last-child{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:12px}
.res-t tr.sum td{font-weight:600;color:var(--gold-light);border-bottom-color:rgba(255,255,255,.3)}
.res-t tr.hd td{font:400 9.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dark-muted);padding-top:14px}
.res-note{font-size:12.5px;line-height:1.5;color:var(--dark-muted);margin-bottom:10px}
.res-flag{display:flex;gap:10px;padding:11px 12px;border-radius:10px;font-size:13.5px;line-height:1.45;margin-bottom:8px;background:rgba(255,255,255,.06);border:1px solid var(--dark-line)}
.res-flag::before{content:"";flex:none;width:8px;height:8px;margin-top:6px;border-radius:50%;background:var(--dark-muted)}
.res-flag.yes::before{background:#F0B354}.res-flag.no::before{background:#59C28A}
.tool-cta{display:flex;flex-wrap:wrap;gap:8px;padding:0 24px 24px}
.tool-cta .btn{height:38px;font-size:13px;padding:0 15px}
.tool-others{margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}
.tool-others div{display:flex;flex-wrap:wrap;gap:10px}
.tool-others a{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px}
.tool-others a:hover{border-color:var(--gold);color:var(--navy)}
.cal{display:grid;gap:14px}
.cal-m{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.cal-m>header{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:var(--navy);color:#fff}
.cal-m>header b{font-weight:600}.cal-m>header span{font:400 10px var(--mono);letter-spacing:.1em;color:var(--gold-light)}
.cal-m.cur>header{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy-deep)}.cal-m.cur>header span{color:var(--navy-deep)}
.cal-i{display:grid;grid-template-columns:62px 1fr;gap:14px;padding:13px 18px;border-top:1px solid var(--line);font-size:14px}
.cal-i:first-of-type{border-top:0}
.cal-i.past{opacity:.5}
.cal-d{text-align:center;line-height:1.1}
.cal-d b{display:block;font-size:22px;font-weight:500;color:var(--navy)}.cal-d small{font:400 9.5px var(--mono);color:var(--muted)}
.cal-i h4{font-size:14.5px;font-weight:600;margin-bottom:2px}
.cal-i p{font-size:13px;color:var(--muted)}
.cal-tag{display:inline-block;font:400 9px var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:5px;margin-bottom:4px;background:color-mix(in srgb,var(--navy) 10%,#fff);color:var(--navy)}
.cal-tag.t-ld{background:#E7F4EC;color:#14613A}.cal-tag.t-dt{background:#F3ECFB;color:#5B2E99}.cal-tag.t-bc{background:color-mix(in srgb,var(--gold) 22%,#fff);color:#7A5A18}

/* ---------- Danh sách bài viết ---------- */
.arch{padding-top:20px}
.arch-grid{display:grid;grid-template-columns:240px 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.arch-side{position:sticky;top:calc(var(--hd) + 24px)}
.cat-tree a{display:flex;justify-content:space-between;gap:10px;padding:9px 10px;border-radius:9px;font-size:14.5px;font-weight:500}
.cat-tree ul a{font-weight:400;font-size:13.5px;color:var(--muted);padding-left:22px}
.cat-tree a em{font:400 10.5px var(--mono);color:var(--muted)}
.cat-tree a:hover{background:rgba(14,27,51,.05)}
.cat-tree a.on{background:var(--navy);color:#fff}.cat-tree a.on em{color:var(--gold-light)}
.sorter{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(14,27,51,.06)}
.sorter a{height:32px;padding:0 13px;display:inline-flex;align-items:center;border-radius:999px;font-size:12.5px;color:var(--muted)}
.sorter a.on{background:#fff;color:var(--ink);box-shadow:0 2px 6px rgba(14,27,51,.1)}
.empty{padding:50px 0;color:var(--muted)}
.pager{display:flex;gap:6px;margin-top:38px;flex-wrap:wrap}
.pager a{min-width:40px;height:40px;padding:0 10px;display:grid;place-items:center;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:14px}
.pager a.on{background:var(--navy);color:#fff;border-color:transparent}

/* ---------- Bài viết ---------- */
.post-meta{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 16px;margin-top:20px;font-size:13.5px;color:var(--muted)}
.post-meta span+span::before{content:"•";margin-right:16px;opacity:.5}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;background:var(--navy);color:#fff;font-size:11.5px}
.tag.warn{background:#B26A00}
.post-cover{margin-bottom:clamp(30px,5vw,56px)}
.post-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(28px,5vw,70px);align-items:start;padding-bottom:clamp(50px,7vw,90px)}
.post-body{max-width:760px}
.post-side{position:sticky;top:calc(var(--hd) + 24px)}
.toc{margin-bottom:28px;border-left:1px solid var(--line)}
.toc li a{display:block;padding:6px 0 6px 14px;margin-left:-1px;border-left:2px solid transparent;font-size:13px;line-height:1.4;color:var(--muted)}
.toc li.l3 a{padding-left:26px;font-size:12.5px}
.toc li a:hover,.toc li a.on{color:var(--navy);border-left-color:var(--gold)}
.share{display:flex;gap:8px}
.share a,.share button{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid var(--line);font-size:11px;font-weight:700;transition:background .2s,color .2s}
.share a:hover,.share button:hover,.share button.ok{background:var(--navy);color:#fff}

/* ---------- Tương thích màn hình ---------- */
@media (max-width:1180px){
  .hd-tel span{display:none}
  .nav>ul>li>a{padding:0 10px;font-size:14px}
}
@media (max-width:1020px){
  .nav,.hd-tel{display:none}
  .burger{display:block}
  .hd-in{justify-content:space-between}
  /* Trang chủ trên màn nhỏ: không ghim, khối dịch vụ nằm ngay dưới ảnh */
  .hero{height:auto}
  .hero-pin{position:relative;height:auto;overflow:visible;background:none;color:inherit}
  .hero-bg,.hero-shade{height:100svh;bottom:auto;transform:none;filter:none}
  .hero-bg{overflow:hidden}
  .hero-bg img{object-position:22% 50%}
  .hero-shade{background:linear-gradient(180deg,rgba(4,14,34,.7) 0%,rgba(4,14,34,.5) 22%,rgba(4,14,34,.84) 50%,rgba(4,14,34,.95) 100%)}
  .hero-copy{position:relative;inset:auto;min-height:100svh;opacity:1;transform:none;color:#fff;padding-bottom:150px}
  .hero-foot{bottom:auto;top:100svh;transform:translateY(-100%);opacity:1;color:#fff}
  .hero-screen{position:relative;inset:auto;opacity:1;transform:none;border-radius:0;pointer-events:auto;padding:64px 0 20px;display:block}
  .showcase{grid-template-columns:1fr;gap:30px}
  .split-head,.two,.contact-grid,.svc-grid,.stick-2,.tool,.ph-two,.map-card,.ldr{grid-template-columns:1fr}
  .svc.flip .svc-text{order:0}
  .svc-side,.stick,.win.sticky,.arch-side,.post-side{position:static}
  .vnmap{min-height:420px}
  .map-side{margin:0 16px 16px}
  .fact-grid{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:1fr 1fr}
  .ft-top{grid-template-columns:1fr}
  .ft-cols{grid-template-columns:1fr 1fr}
  .arch-grid,.post-grid{grid-template-columns:1fr}
  .cat-tree{display:flex;flex-wrap:wrap;gap:6px}
  .cat-tree li{display:contents}.cat-tree ul{display:contents}
  .cat-tree a,.cat-tree ul a{padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;gap:8px;color:var(--ink)}
  .arch-side{margin-bottom:6px}
  .post-side .toc{display:none}.post-side .eyebrow:first-child{display:none}
  .org-caps{grid-template-columns:1fr 1fr}
  .lcard-info{grid-template-columns:1fr 1fr}
  .lcard-photo{position:relative;left:auto;transform:none;height:auto;max-width:70%;margin:-10% auto 0;display:block;border-radius:16px}
}
@media (max-width:720px){
  :root{--hd:60px}
  .wrap,.hd-in,.showcase{width:min(100% - 32px,var(--wrap))}
  .hd-cta{display:none}
  .logo img{height:32px}
  .hero-title{font-size:clamp(38px,12vw,56px)}
  .hero-bg img{transform:scale(1.3);transform-origin:40% 100%}
  .hero-form{width:100%}
  .hero-form .btn{padding:0 14px;font-size:13.5px}
  .hero-act .btn-glass{width:100%}
  .hero-addr{font-size:11.5px;line-height:1.4;border-radius:12px 12px 0 0}
  .scroll-hint{display:none}
  .win-body{grid-template-columns:1fr}.win-rail{display:none}
  .pane{padding:18px}
  .goal-grid,.why-grid,.tool-grid,.pgrid,.pgrid.two-col,.org-cols,.org-units,.f-row,.tgrid,.ticks{grid-template-columns:1fr}
  .org-cols::before,.org-block::before{display:none}
  .org-cols{gap:34px}.org-block{overflow:visible}.org-block header{border-radius:18px 18px 0 0}
  .org-block::after{content:"";position:absolute;left:50%;top:-34px;width:1px;height:34px;background:var(--gold)}
  .org-top{font-size:14px;padding:12px 18px}
  .goal-vis{height:230px}
  .fact{min-height:200px}.fact.f1{grid-column:span 2}
  .fact:nth-child(n+4){min-height:210px}
  .fact p{font-size:12.5px}
  .fv{left:14px;right:14px;height:70px}
  .fv-map{width:40%}
  .fv-dots{grid-template-columns:repeat(16,1fr)}
  .car-head{align-items:flex-start;flex-direction:column}
  .lcard{padding:20px 18px;min-height:0}
  .lcard-info,.lcard.no-photo .lcard-info{grid-template-columns:1fr;gap:0}
  .lcard-foot{flex-direction:column;align-items:flex-start}.lcard-foot span:last-child{text-align:left}
  .ft-cols{grid-template-columns:1fr 1fr;gap:26px 18px}
  .ft{padding-bottom:110px}
  .info div,.legal div{grid-template-columns:1fr;gap:2px}
  .photo-grid{grid-template-columns:1fr 1fr;gap:10px}
  .photo-grid a:nth-child(5n+1){grid-column:span 2;aspect-ratio:16/9}
  .about-hero{aspect-ratio:16/10}
  .quick a{width:100%}
  .dock a{width:74px}
  .cover-lg{aspect-ratio:16/10}
  .map-embed{aspect-ratio:auto;height:340px}
  .cal-i{grid-template-columns:50px 1fr;padding:12px 14px}
  .fab a{width:44px;height:44px}
  .post-meta span+span::before{margin-right:10px}
  .prose p,.numlist p{text-align:left}
  .h-xl br,.h-lg br,.h-md br{display:none}
  .fv-dots i:nth-child(n+49){display:none}
  .fact.f1{min-height:230px}
}
@media (max-width:420px){
  .fact-grid{gap:10px}.fact{padding:16px 14px}
  .mnav-foot{grid-template-columns:1fr}
  .hero-form input{padding:0 12px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal,.js .w{opacity:1;transform:none}
}
@media print{
  .hd,.topbar,.fab,.ft,.contact,.mnav,.chap,.tool-cta,.tool-others,.ph-glow{display:none!important}
  body{background:#fff}.win{box-shadow:none;border:1px solid #999;background:#fff;color:#000}
  .win *{color:#000!important}.tool{grid-template-columns:1fr}
}