/* Layout: Phương án 1 (trắng, xanh than, một màu nhấn xanh dương, tiêu đề Manrope). Mượn hiệu ứng iCheck: khối nổi có bóng sáng, quỹ đạo, thẻ bay, tab giai đoạn có đường nối */
:root{
  --bg:#F5F8FF; --soft:#EEF3FF; --soft-2:#E3ECFF; --card:#FFFFFF;
  --ink:#0A1B3D; --fg:#3E4C6B; --mut:#5D6A88; --line:#E6ECF8;
  --accent:#1F5EFF; --accent-d:#0B3FCC; --accent-l:#E3ECFF; --on-accent:#FFFFFF; --sky:#22B8F0;
  --grad:linear-gradient(92deg,#1F5EFF 0%,#2E8BFF 45%,#22B8F0 100%);
  --navy:#0A1B3D; --navy-2:#13306B; --navy-fg:#F1F5FF; --navy-mut:#9CB0D6; --glow:#2E8BFF;
  --warn:#E5533D; --logo-bg:#1F5EFF;
  --green:var(--accent); --green-2:var(--accent-d); --mint:var(--soft-2); --orange:var(--accent); --hero-fg:var(--navy-fg); --hero-mut:var(--navy-mut); --hero:var(--navy); --hero-2:var(--navy-2); --sel:var(--navy); --sel-2:var(--navy-2);
  --head:'Plus Jakarta Sans',system-ui,sans-serif; --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif; --mono:'Plus Jakarta Sans',system-ui,sans-serif;
  --shadow:0 1px 2px rgba(10,27,61,.05),0 18px 40px -20px rgba(31,94,255,.35);
}


*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font:16px/1.65 var(--font);margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
h1,h2,h3{font-family:var(--head);color:var(--ink);font-weight:700;letter-spacing:-.035em;line-height:1.12;text-wrap:balance;margin:0}
h2{font-size:clamp(28px,3.4vw,42px)} h3{font-size:19px;letter-spacing:-.01em}
p{margin:0}
.hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font:700 13px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.zt-bar{display:block;width:64px;height:4px;border-radius:4px;background:var(--grad)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:10px;font:600 15px var(--font);border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .2s,box-shadow .2s,background .2s}
.btn-a{background:var(--grad);color:var(--on-accent);box-shadow:0 8px 20px -10px var(--accent)}
.btn-a:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-o{background:var(--accent);color:var(--on-accent)}
.btn-g{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn-g:hover{border-color:var(--accent);color:var(--accent)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
section{padding-block:88px}
.sec-head h2{font-size:clamp(28px,3vw,40px)}
.sec-head{display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;max-width:760px;margin:0 auto 48px}
.sec-head p{color:var(--mut);font-size:17px}

.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:30px;height:70px}
.logo{display:flex;align-items:center;gap:10px;font:800 21px var(--head);color:var(--ink);text-decoration:none;letter-spacing:-.03em}
.logo i{width:32px;height:32px;border-radius:9px;background:var(--logo-bg);display:grid;place-items:center}
.logo i svg{width:18px;height:18px;stroke:#fff}
.nav{display:flex;gap:24px;flex:1}
.nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;white-space:nowrap}
.nav a:hover{color:var(--accent)}
.top .tel{font-size:14px;color:var(--mut);white-space:nowrap}.top .tel b{color:var(--ink)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;height:40px;width:40px;color:var(--ink)}

/* HERO: chữ trái, khối nổi + thẻ bay phải (mượn ảnh "một mã quản lý toàn trình") */
.hero{position:relative;padding-block:72px 88px;overflow:hidden;background:
  radial-gradient(60% 70% at 85% 30%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 70%),
  linear-gradient(180deg,var(--soft),var(--bg))}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.45;mask-image:radial-gradient(70% 60% at 70% 40%,#000,transparent)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.02fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800}
.hero .lede{font-size:18.5px;color:var(--fg);margin-top:20px;max-width:34em}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;font-size:14.5px;color:var(--mut)}
.ticks span{display:flex;align-items:center;gap:8px}
.ticks svg{width:18px;height:18px;stroke:var(--accent)}
.scene{position:relative;height:520px}
.plate{position:absolute;left:50%;bottom:10px;transform:translateX(-50%) perspective(900px) rotateX(58deg);width:420px;height:300px;border-radius:40px;
  background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 22%,transparent),transparent);border:1px solid color-mix(in srgb,var(--accent) 20%,transparent)}
.plate::after{content:"";position:absolute;inset:40px;border-radius:30px;border:1px dashed color-mix(in srgb,var(--accent) 35%,transparent)}
.beam{position:absolute;left:50%;bottom:200px;transform:translateX(-50%);width:230px;height:250px;background:linear-gradient(0deg,color-mix(in srgb,var(--glow) 40%,transparent),transparent);clip-path:polygon(38% 100%,62% 100%,100% 0,0 0);opacity:.55}
.core{position:absolute;left:50%;bottom:110px;transform:translateX(-50%)}
.core .cube{--s:180px}
.cube{--s:150px;width:var(--s);height:var(--s);border-radius:calc(var(--s)*.2);position:relative;transform:perspective(500px) rotateX(16deg);
  background:linear-gradient(160deg,var(--card),var(--accent-l));border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);
  box-shadow:0 calc(var(--s)*.09) 0 color-mix(in srgb,var(--accent) 22%,#c9d6ee),0 30px 60px -20px color-mix(in srgb,var(--accent) 55%,transparent);display:grid;place-items:center}
.cube svg{width:46%;height:46%;stroke:var(--accent)}
.fcard{position:absolute;width:210px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:13px 15px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:5px}
.fcard .t{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink)}
.fcard .t svg{width:18px;height:18px;stroke:var(--accent)}
.fcard .v{font:800 22px var(--head);color:var(--ink);font-variant-numeric:tabular-nums}
.fcard .s{font-size:12.5px;color:var(--mut);line-height:1.45}
.meter{height:6px;border-radius:9px;background:var(--soft-2);overflow:hidden}.meter i{display:block;height:100%;background:var(--accent);border-radius:9px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-l);border-radius:20px;padding:3px 9px;width:max-content}
.ex{position:absolute;right:6px;bottom:0;font-size:12px;color:var(--mut)}
@media (prefers-reduced-motion:no-preference){.fcard{animation:fl 7s ease-in-out infinite}.fcard:nth-of-type(2n){animation-delay:-3.5s}.core .cube{animation:fl 6s ease-in-out infinite}}
@keyframes fl{50%{translate:0 -8px}}
@media (max-width:980px){.hero .wrap{grid-template-columns:1fr}}

/* HỆ SINH THÁI: nền xanh than, khối phát sáng quanh quỹ đạo (mượn ảnh 3) */
.eco{position:relative;overflow:hidden;color:var(--ink);background:radial-gradient(55% 60% at 50% 55%,rgba(34,184,240,.18),transparent 70%),radial-gradient(40% 50% at 12% 10%,rgba(31,94,255,.12),transparent 70%),linear-gradient(180deg,#F5F8FF,#E8F0FF 55%,#F5F8FF)}
.eco::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(31,94,255,.16) 1.2px,transparent 1.2px);background-size:22px 22px;mask-image:radial-gradient(70% 70% at 50% 55%,#000,transparent);pointer-events:none}
.eco .wrap{position:relative}
.eco .sec-head p{color:var(--mut)}
.orbit{position:relative;height:520px;max-width:1060px;margin:0 auto}
.ring{position:absolute;inset:16% 6% 4%;border:1.5px dashed rgba(31,94,255,.28);border-radius:50%}
.ring.r2{inset:32% 22% 14%;border-style:solid;border-color:rgba(34,184,240,.35)}
@media (prefers-reduced-motion:no-preference){.ring{animation:spin 80s linear infinite}.ring.r2{animation-duration:120s;animation-direction:reverse}}
@keyframes spin{to{transform:rotate(360deg)}}
.hub{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:16px}
.hub .cube{--s:170px;background:linear-gradient(160deg,#2E8BFF,#1F5EFF 55%,#0B3FCC);border-color:rgba(255,255,255,.35);
  box-shadow:0 15px 0 #0B3FCC,0 30px 80px -10px rgba(31,94,255,.55),inset 0 1px 0 rgba(255,255,255,.4)}
.hub .cube svg{stroke:#fff}
.hub b{font:800 16px var(--head);color:var(--ink);margin-top:12px}
.node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:12px;width:170px;text-align:center;color:var(--ink);font:600 14.5px var(--font);line-height:1.35;background:none;border:0;cursor:pointer}
.node .cube{--s:72px;background:linear-gradient(160deg,rgba(255,255,255,.95),#E3ECFF);border-color:#D6E0F4;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 7px 0 #D6E0F4,0 18px 34px -14px rgba(31,94,255,.45),inset 0 1px 0 #fff;transition:transform .25s,box-shadow .25s}
.node .cube svg{stroke:var(--accent);width:44%;height:44%}
.node small{display:block;font-weight:500;color:var(--mut);font-size:12.5px}
.node:hover .cube,.node:focus-visible .cube{transform:perspective(500px) rotateX(16deg) translateY(-5px);box-shadow:0 7px 0 #C9D8F5,0 0 40px rgba(31,94,255,.35)}
@media (max-width:860px){.orbit{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:26px 10px;padding-top:250px}.ring{display:none}.hub{top:110px}.hub .cube{--s:130px}.node{position:static;transform:none;width:auto}}

/* các khối dưới */
.stages{background:transparent}
.tabs-wrap{display:grid;grid-template-columns:320px 1fr;gap:34px;align-items:start}
.steps{display:flex;flex-direction:column;gap:18px;position:relative}
.steps::before{content:"";position:absolute;left:46px;top:34px;bottom:34px;border-left:2px dashed color-mix(in srgb,var(--accent) 35%,transparent)}
.step{position:relative;display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:14px;background:var(--card);border:1px solid var(--line);text-align:left;cursor:pointer;font:inherit;color:var(--ink);transition:box-shadow .2s,border-color .2s}
.step:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.step svg{width:48px;height:48px;flex:none;stroke:var(--mut);padding:10px;border-radius:12px;background:var(--soft)}
.step b{display:block;font:700 15px var(--head);text-transform:uppercase;letter-spacing:.02em}
.step small{color:var(--mut);font-size:13px}
.step[aria-selected="true"]{background:linear-gradient(135deg,#1F5EFF,#0B3FCC);border-color:#1F5EFF;color:#fff;box-shadow:0 18px 36px -18px rgba(31,94,255,.7)}
.step[aria-selected="true"] svg{stroke:#fff;background:rgba(255,255,255,.12)}
.step[aria-selected="true"] small{color:#AFC0D6}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:36px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;min-height:440px;box-shadow:var(--shadow);position:relative}
.panel::before{content:"";position:absolute;left:-10px;top:58px;width:18px;height:18px;background:var(--card);border-left:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg)}
.panel .chip{display:inline-block;padding:7px 14px;border-radius:8px;background:var(--accent-l);color:var(--accent);font-size:13.5px;font-weight:600}
.panel h3{font-size:clamp(26px,3vw,38px);margin-top:16px;font-weight:800}
.panel h3 span{color:var(--accent);display:block}
.panel p{color:var(--fg);margin-top:14px}
.panel ul{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:9px}
.panel li{display:flex;gap:10px;font-size:15px;color:var(--ink)}
.panel li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--accent-l);box-shadow:inset 0 0 0 5px var(--accent)}
.price{margin-top:18px;font-size:15px;color:var(--mut)}.price b{font:800 20px var(--head);color:var(--ink)}
.panel .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.illu{border-radius:16px;background:radial-gradient(80% 80% at 50% 40%,var(--accent-l),var(--soft));border:1px solid var(--line);display:grid;place-items:center;padding:20px;min-height:280px}
.illu svg{width:100%;max-width:300px;height:auto}
@media (max-width:960px){.tabs-wrap{grid-template-columns:1fr}.steps{display:grid;grid-template-columns:1fr 1fr;gap:10px}.steps::before,.panel::before{display:none}.step{padding:12px}.step svg{width:40px;height:40px;padding:8px}.panel{grid-template-columns:1fr;padding:22px}}
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden}
.num{padding:28px;display:flex;flex-direction:column;gap:6px;border-right:1px solid var(--line)}.num:last-child{border-right:0}
.num b{font:800 36px var(--head);color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.num span{color:var(--mut);font-size:14.5px}
@media (max-width:860px){.nums{grid-template-columns:1fr 1fr}.num{border-bottom:1px solid var(--line)}}
.ind{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.icard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--fg);transition:transform .2s,box-shadow .2s,border-color .2s}
.icard:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.icard svg{width:44px;height:44px;stroke:var(--accent);padding:9px;border-radius:12px;background:var(--accent-l)}
.icard p{color:var(--mut);font-size:14.5px}
.icard .go{margin-top:auto;color:var(--accent);font-weight:600;font-size:14.5px}
.icard.feat{background:linear-gradient(150deg,#1F5EFF,#0B3FCC 75%);border-color:#1F5EFF}
.icard.feat h3{color:#fff}.icard.feat svg{stroke:#fff;background:rgba(255,255,255,.12)}.icard.feat p{color:#D6E4FF}.icard.feat .go{color:#fff}
@media (max-width:960px){.ind{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ind,.nums{grid-template-columns:1fr}}
.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px}
.pc .nm{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.pc h3{font-size:18px}
.pc .from{font:800 28px var(--head);color:var(--ink)}.pc .from small{font:500 14px var(--font);color:var(--mut)}
.pc .tiers{font-size:14px;color:var(--mut)}
.pc .wait{font-size:13.5px;color:var(--warn);font-weight:600}
.pc a{margin-top:auto;color:var(--accent);font-weight:600;text-decoration:none;font-size:15px}
.note{margin-top:16px;text-align:center;color:var(--mut);font-size:14px}
@media (max-width:960px){.prices{grid-template-columns:1fr 1fr}}@media (max-width:520px){.prices{grid-template-columns:1fr}}
.hubs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.hubc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:12px}
.hubc .k{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.hubc .k span{font-size:12.5px;color:var(--mut);white-space:nowrap}
.hubc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.hubc li a{color:var(--ink);text-decoration:none;font-size:14.5px;display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--line);padding-bottom:6px}
.hubc li a:hover{color:var(--accent)}
.hubc li a i{font-style:normal;color:var(--mut);font-size:12.5px;white-space:nowrap}
.hubc .all{color:var(--accent);font-weight:600;font-size:14.5px;text-decoration:none}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.post{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;color:var(--fg);display:flex;flex-direction:column}
.post .th{aspect-ratio:16/9;background:linear-gradient(140deg,var(--accent-l),var(--soft));display:grid;place-items:center;color:var(--accent);font-size:13px;font-weight:600}
.post .bd{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}
.post .tag{font-size:12.5px;font-weight:600;color:var(--accent)}
.post h3{font-size:16.5px;line-height:1.4}
@media (max-width:960px){.hubs,.posts{grid-template-columns:1fr 1fr}}@media (max-width:620px){.hubs,.posts{grid-template-columns:1fr}}
.story{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:14px}
.quote p{font-size:17px;color:var(--ink)}
.quote .who{display:flex;gap:12px;align-items:center;color:var(--mut);font-size:14px}
.quote .who i{width:44px;height:44px;border-radius:50%;background:var(--soft-2);flex:none}
.pending{font-size:12.5px;color:var(--warn);font-weight:600}
@media (max-width:860px){.story{grid-template-columns:1fr}}
.lead{background:radial-gradient(70% 90% at 90% 10%,var(--navy-2),var(--navy));color:var(--navy-fg);border-radius:24px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:36px}
.lead h2{color:#fff}
.lead p{color:var(--navy-mut);margin-top:12px}
.lead ul{margin:18px 0 0;padding-left:18px;color:var(--navy-mut);display:flex;flex-direction:column;gap:6px}
form{display:flex;flex-direction:column;gap:12px}
label{font-size:13.5px;font-weight:600;display:flex;flex-direction:column;gap:6px;color:#fff}
input,select{height:48px;border-radius:10px;border:1px solid rgba(175,192,214,.35);background:rgba(255,255,255,.07);color:#fff;padding:0 14px;font:15px var(--font)}
input::placeholder{color:#8EA0B8}
select option{color:#111}
.lead .btn-a{background:#fff;color:#0F2A4A;box-shadow:none}.lead .btn-a:hover{background:#DBE6FE}
.ok{display:none;font-size:14.5px;color:#9DB8FF}
@media (max-width:860px){.lead{grid-template-columns:1fr;padding:26px}}
footer{background:var(--navy);margin-top:96px;padding-block:48px 30px;font-size:14px;color:#C3CEDC}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.fgrid h4{color:#fff;font:700 14.5px var(--head);margin:0 0 10px}
.fgrid a{display:block;color:#C3CEDC;text-decoration:none;margin-bottom:6px}.fgrid a:hover{color:#fff}
footer .logo{color:#fff}footer .logo i{background:#fff}footer .logo i svg{stroke:#0F2A4A}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50;max-width:90vw}
.toast.on{opacity:1}

/* KHỐI CŨ GIỮ LẠI: Vấn đề + 14 phòng ban */
.ph{position:relative;margin:-34px -34px 6px;height:200px;overflow:hidden;display:grid;place-items:center}
.ph svg{width:72px;height:72px;stroke-width:1.4;opacity:.85}
.ph em{position:absolute;left:14px;bottom:12px;font:500 11.5px var(--mono);font-style:normal;padding:4px 9px;border-radius:6px}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:20px}
.tcard{position:relative;overflow:hidden;border-radius:24px;padding:34px;display:flex;flex-direction:column;gap:18px}
.tcard h3{font-size:22px;font-weight:800;letter-spacing:-.02em}
.tcard .hd{display:flex;align-items:center;gap:12px}
.tcard .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none}
.tcard .ic svg{width:20px;height:20px;stroke-width:2.2}
.tcard ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:16px;line-height:1.55}
.tcard li{display:flex;gap:12px}.tcard li b{font-weight:800;flex:none}
.t-bad{background:var(--card);border:1px solid var(--line);color:var(--fg)}
.t-bad .ph{background:linear-gradient(160deg,#FFF4F1,#FDE3DC);color:#E5533D}.t-bad .ph svg{stroke:#E5533D}.t-bad .ph em{background:#fff;color:#B4412F}
.t-bad .ic{background:#FFF0EC}.t-bad .ic svg{stroke:#E5533D}.t-bad li b{color:#E5533D}
.t-good{background:linear-gradient(150deg,#1F5EFF,#0B3FCC 70%);color:#E3ECFF;box-shadow:0 30px 70px -30px rgba(31,94,255,.8)}
.t-good h3{color:#fff}.t-good .ph{background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(34,184,240,.25))}.t-good .ph svg{stroke:#fff}.t-good .ph em{background:rgba(255,255,255,.18);color:#fff}
.t-good .ic{background:rgba(255,255,255,.18)}.t-good .ic svg{stroke:#fff}.t-good li b{color:#8FE3FF}
.t-good::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;background:radial-gradient(closest-side,rgba(120,210,255,.45),rgba(120,210,255,0));pointer-events:none}
.blocks{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:26px}
.blk{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 18px;border-radius:999px;cursor:pointer;font:600 15px var(--font);background:var(--card);color:var(--ink);border:1px solid var(--line);transition:all .25s}
.blk small{font:700 12px var(--mono);color:var(--mut)}
.blk[aria-selected="true"]{background:var(--bc);border-color:var(--bc);color:#fff;box-shadow:0 12px 26px -14px var(--bc)}.blk[aria-selected="true"] small{color:rgba(255,255,255,.8)}
.dwrap{display:flex;flex-wrap:wrap;gap:22px;align-items:stretch}
.dlist{flex:1 1 290px;display:flex;flex-direction:column;gap:10px}
.dbtn{position:relative;overflow:hidden;display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:16px 18px;border-radius:16px;cursor:pointer;font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);transition:border-color .25s,box-shadow .25s}
.dbtn:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.dbtn .n{font:700 12px var(--mono);color:var(--accent);width:26px}
.dbtn b{font-size:16px;font-weight:700;flex:1}.dbtn small{font-size:13px;color:var(--mut);white-space:nowrap}
.dbtn[aria-selected="true"]{border-color:var(--accent);box-shadow:0 16px 34px -20px rgba(31,94,255,.7)}
.dbtn .pg{position:absolute;left:0;bottom:0;height:3px;background:var(--grad);width:0}
.dbtn[aria-selected="true"] .pg{animation:pg 7s linear forwards}
@keyframes pg{to{width:100%}}
.dpanel{flex:999 1 560px;min-width:0;border-radius:26px;padding:36px;background:color-mix(in srgb,var(--card) 82%,transparent);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:22px}
.dpanel .bimg{position:relative;height:180px;border-radius:18px;overflow:hidden;display:grid;place-items:center;background:linear-gradient(135deg,var(--bc),#22B8F0)}
.dpanel .bimg svg{width:64px;height:64px;stroke:#fff;stroke-width:1.4;opacity:.9}
.dpanel .bimg em{position:absolute;left:14px;bottom:12px;font:500 11.5px var(--mono);font-style:normal;color:#fff;background:rgba(10,27,61,.35);padding:4px 9px;border-radius:6px}
.dpanel .bchip{align-self:flex-start;font:700 12px var(--mono);letter-spacing:.06em;padding:6px 12px;border-radius:999px;color:#fff;background:var(--bc)}
.dpanel h3{font-size:30px}
.dpanel p{margin:0;color:var(--fg)}
.sops{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.sops div{display:flex;align-items:center;gap:12px;padding:13px 15px;border-radius:12px;background:var(--card);border:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink)}
.sops span{font:700 12px var(--mono);color:var(--accent)}
@media (prefers-reduced-motion:no-preference){.dpanel .sw{animation:sw .45s ease both}}
@keyframes sw{from{opacity:0;transform:translateY(8px)}}
@media (max-width:640px){.tcard,.dpanel{padding:24px}.ph{margin:-24px -24px 6px}.dpanel h3{font-size:24px}}

/* MENU THEO 6 TRỤ NỘI DUNG */
.topbar{background:var(--navy);color:#C9D6F2;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:36px;gap:20px}
.topbar nav{display:flex;gap:20px;align-items:center}.topbar a{color:#C9D6F2;text-decoration:none}.topbar a:hover{color:#fff}.topbar b{color:#fff}
.top .wrap{position:relative;gap:22px}
.nav{gap:4px;justify-content:center}
.mi{position:static}
.mt{display:flex;align-items:center;gap:5px;height:70px;padding:0 11px;background:none;border:0;font:600 15px var(--font);color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.mt svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2;transition:transform .2s}
.mt:hover,.mi.on .mt{color:var(--accent)}.mi.on .mt svg{transform:rotate(180deg)}
.mega{position:absolute;left:20px;right:20px;top:100%;display:grid;grid-template-columns:350px 1fr;gap:0;background:var(--card);border:1px solid var(--line);border-radius:0 0 20px 20px;box-shadow:0 30px 60px -25px rgba(10,27,61,.35);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s;overflow:hidden}
.mi.on .mega{opacity:1;visibility:visible;transform:none}
.mg-l{background:linear-gradient(160deg,var(--soft),var(--soft-2));padding:28px;display:flex;flex-direction:column;gap:10px}
.mg-l>b{font:800 22px var(--head);color:var(--ink);letter-spacing:-.02em}
.mg-l .kw{font-size:13px;color:var(--mut)}
.sol{display:flex;gap:12px;align-items:center;margin-top:8px;padding:14px;border-radius:14px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.sol:hover{border-color:var(--accent)}
.sol svg{width:38px;height:38px;flex:none;padding:8px;border-radius:10px;background:var(--grad);stroke:#fff}
.sol span{min-width:0;flex:1}.sol b{display:block;font-size:15px}.sol small{color:var(--mut);font-size:13px}
.mg-l .all{color:var(--accent);font-weight:600;font-size:14.5px;text-decoration:none;margin-top:4px}
.mg-r{padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;align-content:start}
.mg-h{grid-column:1/-1;font:700 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:8px}
.mg-r a{display:block;padding:11px 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.mg-r a:hover{background:var(--soft);color:var(--accent)}
.mnav{display:none}
@media (max-width:1180px){.mt{padding:0 8px;font-size:14.5px}.top .wrap{gap:14px}}
@media (max-width:1100px){.nav{display:none}.menu-btn{display:grid;place-items:center;margin-left:auto}.top .btn-a{display:none}.topbar .wrap>span{display:none}.topbar .wrap{justify-content:flex-end}
 .top.open .mnav{display:flex;flex-direction:column;gap:2px;max-height:calc(100vh - 110px);overflow:auto;padding:8px 20px 20px;border-top:1px solid var(--line);background:var(--bg)}
 .mnav details{border-bottom:1px solid var(--line)}.mnav summary{padding:14px 0;font-weight:700;color:var(--ink);cursor:pointer}
 .mnav details a{display:block;padding:9px 12px;color:var(--fg);text-decoration:none;font-size:15px}.mnav details .sol{margin:0 0 6px;padding:12px}
 .mnav .mlink{padding:14px 0;border-bottom:1px solid var(--line);font-weight:700;color:var(--ink);text-decoration:none}.mnav .btn{margin-top:14px}}
@media (max-width:640px){.topbar nav a{display:none}}

/* KHUNG MỤC THEO KIỂU ICHECK: nội dung hẹp hơn, đóng khung, xen kẽ dải nền */
section>.wrap{max-width:1100px}
.sec-head{margin-bottom:40px}
.box{background:linear-gradient(180deg,var(--card),color-mix(in srgb,var(--soft) 60%,var(--card)));border:1px solid var(--line);border-radius:32px;padding:44px;box-shadow:0 1px 2px rgba(10,27,61,.04),0 30px 60px -40px rgba(31,94,255,.35)}
.band{margin-inline:clamp(0px,1.6vw,24px);border-radius:40px;background:linear-gradient(180deg,#E6EEFF,#F2F6FF 70%);position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(31,94,255,.14) 1.2px,transparent 1.2px);background-size:22px 22px;mask-image:linear-gradient(180deg,#000,transparent 60%);pointer-events:none}
.band>.wrap{position:relative}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sh>div{display:flex;flex-direction:column;gap:12px;max-width:620px}
.sh h2{font-size:clamp(26px,2.6vw,34px)}
.sh p{color:var(--mut);margin:0}
.sh .more{color:var(--accent);font-weight:700;text-decoration:none;white-space:nowrap}
.sh .more:hover{text-decoration:underline}
/* cam kết: chia 2 cột */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.split .lt{display:flex;flex-direction:column;gap:14px}
.split .lt h2{font-size:clamp(28px,3vw,40px)}
.split .lt p{color:var(--fg);margin:0}
.ncards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ncard{background:var(--card);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:8px;transition:transform .2s,box-shadow .2s}
.ncard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.ncard svg{width:40px;height:40px;stroke:var(--accent);padding:8px;border-radius:12px;background:var(--accent-l)}
.ncard b{font:800 32px var(--head);letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ncard span{color:var(--mut);font-size:14.5px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:28px}}
@media (max-width:480px){.ncards{grid-template-columns:1fr}}
/* bài viết: 1 bài lớn + danh sách */
.posts{grid-template-columns:1.2fr 1fr;grid-auto-rows:auto}
.post:first-child{grid-row:span 2}
.post:first-child .th{aspect-ratio:16/10}
.post:first-child h3{font-size:20px}
.post:not(:first-child){flex-direction:row}
.post:not(:first-child) .th{width:38%;aspect-ratio:auto;flex:none}
.post:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow)}
.box .hubc,.box .post{background:var(--card)}
/* câu chuyện */
.story-box{background:linear-gradient(135deg,#EAF1FF,#DDEBFF 50%,#E6F7FE);border:1px solid #CFE0FF}
/* form tư vấn theo màu web cũ */
.lead{background:linear-gradient(135deg,#1F5EFF,#0B3FCC 65%,#0A2E9E);position:relative;overflow:hidden;box-shadow:0 30px 70px -30px rgba(31,94,255,.7)}
.lead::after{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;background:radial-gradient(closest-side,rgba(34,184,240,.55),transparent);pointer-events:none}
.lead>*{position:relative;z-index:1}
.lead p,.lead ul{color:#D6E4FF}
.lead .btn-a{background:#fff;color:#0B3FCC}
@media (max-width:860px){.box{padding:24px;border-radius:24px}.band{border-radius:28px}.posts{grid-template-columns:1fr}.post:first-child{grid-row:auto}}
@media (max-width:520px){.post:not(:first-child){flex-direction:column}.post:not(:first-child) .th{width:auto;aspect-ratio:16/9}}
.panel h3{font-size:clamp(24px,2.4vw,32px)}

/* HERO NHIỀU BANNER */
.hero{padding-block:56px 40px}
.hero .wrap{grid-template-columns:1.02fr 1fr}
.slides{display:grid}
.slide{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .5s,transform .5s,visibility .5s}
.slide.on{opacity:1;visibility:visible;transform:none}
.slide .wrap{position:relative;display:grid;gap:48px;align-items:center}
.hero .ht{font-size:clamp(32px,4.2vw,52px);margin-top:14px;font-weight:700;letter-spacing:-.035em;line-height:1.12}
.vis{position:relative;height:500px}
.vcard{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px;width:230px}
.vcard .t{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--ink)}
.vcard .t svg{width:18px;height:18px;stroke:var(--accent)}
.vcard .v{font:800 24px var(--head);color:var(--ink)}
.vcard .s{font-size:12.5px;color:var(--mut)}
.vcard.big{left:6%;right:12%;width:auto;top:70px;padding:22px 24px;gap:14px;border-radius:22px;box-shadow:0 40px 80px -40px rgba(31,94,255,.55)}
.vcard.v2{right:0;top:0}.vcard.v3{left:0;bottom:30px}
.vsteps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.vsteps li{display:flex;gap:10px;align-items:center;font-size:14.5px;color:var(--fg);padding:10px 12px;border-radius:10px;background:var(--soft)}
.vsteps li::before{content:"";width:18px;height:18px;border-radius:50%;border:2px solid #C9D6EE;flex:none}
.vsteps li.ok::before{border:0;background:var(--grad)}
.bars{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:10px}
.bars div{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px}
.bars i{display:block;width:100%;border-radius:10px 10px 4px 4px;background:var(--grad)}
.bars span{font-size:12px;color:var(--mut)}
.phone{position:absolute;left:50%;top:20px;transform:translateX(-50%);width:230px;height:450px;border-radius:36px;background:#0A1B3D;padding:12px;box-shadow:0 40px 80px -30px rgba(10,27,61,.6)}
.phone .scr{height:100%;border-radius:26px;background:linear-gradient(180deg,#EEF4FF,#fff);display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:56px 16px 16px}
.phone .okb{width:64px;height:64px;border-radius:50%;background:var(--grad);display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(31,94,255,.7)}.phone .okb svg{width:32px;height:32px}
.phone b{font:800 18px var(--head);color:var(--ink);margin-top:6px}
.phone .trace{margin-top:auto;width:100%;display:flex;flex-direction:column;gap:6px}
.phone .trace span{font-size:12.5px;padding:8px 10px;border-radius:9px;background:#fff;border:1px solid var(--line);color:var(--ink);text-align:left;position:relative;padding-left:26px}
.phone .trace span::before{content:"";position:absolute;left:10px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--grad)}
.slide .vcard.v2,.slide .vcard.v3{z-index:2}
@media (prefers-reduced-motion:no-preference){.slide.on .vcard.v2,.slide.on .vcard.v3{animation:fl 7s ease-in-out infinite}.slide.on .vcard.v3{animation-delay:-3.5s}}
.hero .hnav{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:36px}
.htab{position:relative;overflow:hidden;display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--card) 75%,transparent);font:600 14.5px var(--font);color:var(--mut);cursor:pointer;text-align:left;transition:all .25s}
.htab span{font:700 12px var(--mono);color:var(--accent)}
.htab:hover{color:var(--ink);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.htab[aria-selected="true"]{color:var(--ink);background:var(--card);border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--shadow)}
.htab i{position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--grad)}
.htab[aria-selected="true"] i{animation:pg 8s linear forwards}
.hero.paused .htab[aria-selected="true"] i{animation-play-state:paused}
@media (max-width:980px){.slide .wrap{grid-template-columns:1fr}}
@media (max-width:640px){.hero .hnav{grid-template-columns:1fr 1fr}.htab{padding:12px;font-size:13.5px}}
.vqr .vcard.v3{top:40px;bottom:auto;left:0}.vqr .vcard.v2{top:auto;bottom:40px;right:0}

/* FONT BANNER: chữ thoáng, rõ, đồng bộ một họ chữ */
.hero .txt .eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 13.5px/1 var(--font);letter-spacing:.01em;text-transform:none;color:var(--accent);background:var(--card);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));padding:8px 14px 8px 12px;border-radius:999px;box-shadow:0 6px 16px -10px rgba(31,94,255,.5)}
.hero .txt .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grad);flex:none}
.hero .ht{font-family:var(--font);font-size:clamp(30px,3.4vw,46px);font-weight:800;letter-spacing:-.02em;line-height:1.18;margin-top:20px;max-width:15em}
.hero .ht .hl{display:block;font-weight:800}
.hero .lede{font-size:17.5px;line-height:1.7;color:var(--fg);margin-top:18px;max-width:33em;font-weight:400}
.hero .acts{margin-top:28px}
.hero .acts .btn{height:50px;font-size:15.5px;font-weight:600;padding:0 24px;border-radius:12px}
.hero .ticks{gap:10px 24px;margin-top:26px;font-size:14.5px;color:var(--fg)}
.htab{font-weight:600;font-size:15px}.htab span{font:600 13px var(--font);color:var(--accent);opacity:.8}
.vcard .t{font-weight:600}.vcard .v{font-weight:800;letter-spacing:-.01em}

/* FONT THEO ICHECK (SVN-Gilroy) -> dùng Plus Jakarta Sans: cùng kiểu chữ hình học, có tiếng Việt, miễn phí */
body{font-family:var(--font);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--head);font-weight:700;letter-spacing:-.015em;line-height:1.2}
.sec-head h2,.sh h2,.split .lt h2{font-weight:700;letter-spacing:-.02em}
.eyebrow{font:700 12.5px/1.2 var(--font);letter-spacing:.08em}
.hero .ht{font-weight:700;letter-spacing:-.025em;line-height:1.2}
.hero .ht .hl{font-weight:700}
.hero .txt .eyebrow{font:600 13.5px/1 var(--font);letter-spacing:0;text-transform:none}
.hero .lede{font-size:17px;line-height:1.75}
.btn{font-family:var(--font);font-weight:600}
.htab span,.dbtn .n,.sops span,.blk small,.dpanel .bchip,.mg-h{font-family:var(--font)}

/* BANNER ĐÓNG KHUNG, NÚT CHUYỂN NẰM TRONG KHUNG */
.hero{padding-block:28px 24px}
.hero-box{position:relative;border-radius:32px;padding:44px 48px 30px;background:linear-gradient(135deg,#FFFFFF 0%,#F3F7FF 55%,#E6EFFF 100%);border:1px solid color-mix(in srgb,var(--accent) 16%,var(--line));box-shadow:0 1px 2px rgba(10,27,61,.04),0 40px 80px -50px rgba(31,94,255,.55);overflow:hidden}
.hero-box::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(31,94,255,.12) 1.2px,transparent 1.2px);background-size:22px 22px;mask-image:radial-gradient(60% 70% at 85% 40%,#000,transparent);pointer-events:none}
.hero .hero-outer{display:block;max-width:1180px}
.hero-box .slide .wrap{max-width:none;padding-inline:0}
.hctl{position:relative;display:flex;align-items:center;gap:8px;margin-top:22px}
.harr{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:border-color .2s,color .2s}
.harr:hover{border-color:var(--accent);color:var(--accent)}
.harr svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.hdot{position:relative;width:10px;height:10px;border-radius:999px;border:0;padding:0;background:#C9D6EE;cursor:pointer;overflow:hidden;transition:width .3s,background .3s}
.hdot[aria-selected="true"]{width:44px;background:color-mix(in srgb,var(--accent) 20%,#fff)}
.hdot i{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--grad);border-radius:999px}
.hdot[aria-selected="true"] i{animation:pg 8s linear forwards}
.hero.paused .hdot[aria-selected="true"] i{animation-play-state:paused}
@media (max-width:980px){.hero-box{padding:28px 22px 22px;border-radius:24px}}
@media (max-width:640px){.hero{padding-block:16px 8px}.hero-box{padding:22px 16px 18px;border-radius:20px}}

/* ===== TỐI ƯU ĐIỆN THOẠI ===== */
@media (max-width:640px){
 .wrap{padding-inline:16px}
 section{padding-block:52px}
 .sec-head{margin-bottom:26px;gap:10px}.sec-head h2,.sh h2,.split .lt h2{font-size:26px}
 .sec-head p,.sh p{font-size:15.5px}
 .box{padding:20px 16px;border-radius:22px}.band{border-radius:24px;margin-inline:8px}
 .sh{margin-bottom:20px;gap:12px}
 /* banner */
 .hero .ht{font-size:29px}.hero .lede{font-size:15.5px;line-height:1.65}
 .hero .acts{display:grid;grid-template-columns:1fr;gap:10px}.hero .acts .btn{width:100%;height:48px}
 .hero .ticks{font-size:13.5px;gap:8px}
 .hero-box .txt .eyebrow{font-size:12.5px;padding:7px 12px 7px 10px}
 /* 8 mảng: thẻ nhỏ 2 cột, ẩn khối giữa */
 .orbit{padding-top:0;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.hub{display:none}
 .node{display:grid;grid-template-columns:38px minmax(0,1fr);column-gap:10px;row-gap:1px;align-items:center;text-align:left;padding:12px 10px;background:var(--card);border:1px solid var(--line);border-radius:14px;font-size:13.5px;line-height:1.3;min-width:0}
 .node .cube{--s:38px;transform:none;box-shadow:0 4px 0 #D6E0F4;grid-row:span 2}.node small{font-size:11.5px;grid-column:2}
 /* giải pháp theo giai đoạn */
 .steps{gap:8px}.step{padding:10px;gap:10px}.step svg{width:34px;height:34px;padding:7px}
 .step b{font-size:13px;text-transform:none;letter-spacing:0}.step small{display:none}
 .panel{padding:20px;gap:16px}.panel .illu{height:170px;padding:10px}.panel .illu svg{max-height:150px}.panel h3{font-size:22px}
 .panel .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.panel .acts .btn{padding:0 10px;font-size:14px}
 /* vấn đề */
 .tcard{padding:20px;gap:14px}.ph{height:150px;margin:-20px -20px 4px}.tcard h3{font-size:19px}.tcard ul{font-size:15px;gap:10px}
 /* 14 phòng ban */
 .blocks{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding:0 16px 4px;scroll-snap-type:x mandatory}
 .blocks::-webkit-scrollbar{display:none}.blk{flex:none;scroll-snap-align:start;min-height:40px;font-size:14px}
 .dbtn{padding:12px 14px}.dbtn b{font-size:15px}
 .dpanel{padding:16px;gap:16px;border-radius:20px}.dpanel .bimg{height:120px}.dpanel h3{font-size:21px}.sops div{padding:11px 12px;font-size:14px}
 .dpanel .btn{width:100%}
 /* cam kết: 4 thẻ số 2 cột */
 .split{gap:22px}.ncards{grid-template-columns:1fr 1fr;gap:10px}
 .ncard{padding:14px;border-radius:16px;gap:4px}.ncard svg{width:32px;height:32px;padding:6px}.ncard b{font-size:23px}.ncard span{font-size:13px;line-height:1.45}
 .split .lt .btn{width:100%}
 /* ngành, bảng giá, kiến thức: vuốt ngang */
 .ind,.prices,.hubs{display:flex;grid-template-columns:none;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:-16px;padding:2px 16px 10px}
 .ind::-webkit-scrollbar,.prices::-webkit-scrollbar,.hubs::-webkit-scrollbar{display:none}
 .ind>*,.prices>*,.hubs>*{flex:0 0 82%;scroll-snap-align:start}
 .icard,.pc,.hubc{padding:18px}
 .posts{grid-template-columns:1fr}
 /* form */
 .lead{padding:22px 18px;gap:22px;border-radius:22px}.lead h2{font-size:26px}
 footer{margin-top:52px;padding-block:36px 90px}
}
.swipe-hint{display:none}
@media (max-width:640px){.swipe-hint{display:block;font-size:12.5px;color:var(--mut);margin:-4px 0 10px}}

/* ===== HIỆU ỨNG TRÊN ĐIỆN THOẠI: giữ nguyên hình động của máy tính, thu nhỏ theo màn hình ===== */
@media (max-width:980px){.scene,.vis{width:540px;max-width:none;margin:10px auto 0}.scene{height:520px}.vis{height:500px}}
@media (max-width:640px){.scene,.vis{zoom:.6;margin-top:6px}
 .hub{display:flex;position:relative;left:auto;top:auto;transform:none;grid-column:1/-1;margin:0 auto 8px;gap:10px}
 .hub .cube{--s:92px}.hub b{margin-top:8px}}
@media (max-width:370px){.scene,.vis{zoom:.54}}
@media (prefers-reduced-motion:no-preference){
 .hub .cube{animation:fl 6s ease-in-out infinite}
 @media (max-width:640px){.node .cube{animation:fl 5s ease-in-out infinite}.node:nth-child(odd) .cube{animation-delay:-2.5s}}
 html.rv-on .rv{opacity:0;translate:0 22px;transition:opacity .7s ease,translate .7s cubic-bezier(.2,.7,.2,1)}
 html.rv-on .rv.in{opacity:1;translate:0 0}
}

/* ===== Bản chạy thật trên WordPress ===== */
html{scroll-behavior:auto}
.logo img{width:34px;height:34px;border-radius:9px;display:block}
.ph img,.dpanel .bimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph::after{content:"";position:absolute;inset:0;pointer-events:none}
.t-bad .ph::after{background:linear-gradient(180deg,rgba(255,255,255,0) 55%,rgba(255,255,255,.85))}
.t-good .ph::after{background:linear-gradient(180deg,rgba(31,94,255,.08) 40%,rgba(16,72,230,.85))}
.dpanel .bimg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,27,61,0) 45%,rgba(10,27,61,.55))}
.form-msg{display:none;font-size:14.5px;line-height:1.5;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.14);color:#fff}
.form-msg.on{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
a[data-go]{cursor:pointer}
.fgrid .logo{display:flex;align-items:center;gap:10px}.fgrid p a{display:inline;margin:0}
.hubc .soon{font-size:13.5px;color:var(--mut)}
.hk{display:block;padding:7px 0;border-bottom:1px dashed var(--line);color:var(--ink);font-size:14.5px}
.zt-float-cta{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:10px}
.zt-float-cta a{width:54px;height:54px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:#FFFFFF;text-decoration:none;box-shadow:0 12px 28px -10px rgba(10,27,61,.55);transition:transform .25s}
.zt-float-cta a:hover{transform:translateY(-3px);color:#FFFFFF}
.zt-fz{background:#0068FF;font:800 14px/1 var(--font)}
.zt-fc{background:#16A34A;animation:ztRing 2.6s ease-in-out infinite}
@keyframes ztRing{0%,100%{box-shadow:0 0 0 0 rgba(22,163,74,.45),0 12px 28px -10px rgba(10,27,61,.55)}50%{box-shadow:0 0 0 10px rgba(22,163,74,0),0 12px 28px -10px rgba(10,27,61,.55)}}
@media (max-width:640px){.zt-float-cta{right:12px;bottom:12px}.zt-float-cta a{width:50px;height:50px}}