/* HROne — Demo B "Phòng nhân sự lưu động" · service-led, cấu trúc hệ thống */
:root{
  --bg:#F6F8FB; --card:#FFFFFF; --ink:#13233D; --ink2:#44546E; --mut:#71809A;
  --line:#DCE3EE; --blue:#0F4C81; --blue-d:#0A3357; --blue-soft:#EAF1F8;
  --navy:#0C1B33; --green:#0B7A55; --green-soft:#E7F5EF; --amber:#B26A00; --amber-soft:#FBF0DA; --red:#B3261E;
  --r:12px; --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro","Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.demo-flag{background:var(--navy);color:#D7E3F8;font-size:12.5px;letter-spacing:.04em;text-align:center;padding:7px 14px}
.demo-flag b{color:#FFC857}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;padding:13px 0}
.logo{font-weight:800;font-size:24px;color:var(--ink);letter-spacing:-.02em}
.logo span{color:var(--blue)}
.logo small{display:block;font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--mut)}
nav.menu{margin-left:auto;display:flex;gap:20px;align-items:center}
nav.menu a{color:var(--ink2);font-size:14.5px;font-weight:500}
nav.menu a:hover{color:var(--blue);text-decoration:none}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:12px 22px;border-radius:10px;font-size:15px;border:1px solid var(--blue);cursor:pointer;text-align:center}
.btn:hover{background:var(--blue-d);text-decoration:none}
.btn.ghost{background:#fff;color:var(--blue)}
.btn.ghost:hover{background:var(--blue-soft)}
.btn.green{background:var(--green);border-color:var(--green)}
.btn.green:hover{filter:brightness(.92)}
.btn.sm{padding:12px 18px;font-size:14px}
/* Hero */
.hero{background:linear-gradient(180deg,#FFFFFF, var(--bg));border-bottom:1px solid var(--line);padding:68px 0 44px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
h1{font-size:56px;line-height:1.12;letter-spacing:-.02em;font-weight:800}
h1 em{font-style:normal;color:var(--blue)}
.lead{font-size:17.5px;color:var(--ink2);margin:16px 0 24px;max-width:820px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero-photo img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{font-size:13.5px;color:var(--mut);margin-top:12px}
/* Compare mini table */
table.cmp{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:14.5px}
table.cmp th,table.cmp td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp thead th{background:var(--navy);color:#fff;font-size:14px}
table.cmp thead th.hl{background:var(--blue)}
table.cmp td.hl{background:var(--blue-soft);font-weight:600}
table.cmp tr:last-child td{border-bottom:none}
/* Sections */
section.block{padding:54px 0}
section.block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:29px;letter-spacing:-.015em;line-height:1.28;font-weight:800}
h2 + .sub{color:var(--ink2);font-size:16.5px;margin-top:10px;max-width:780px}
.sec-head{margin-bottom:30px}
/* Modules */
.mod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.mod{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column}
.mod .no{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--blue)}
.mod h3{font-size:20.5px;margin:6px 0 8px}
.mod p{color:var(--ink2);font-size:15px;flex:1}
.mod .meta{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.mod .meta span{font-size:12.5px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--ink2)}
.mod.center{border:2px solid var(--blue)}
.mod .go{font-weight:700;font-size:15px}
/* Process */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.proc .st{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.proc .st .n{display:inline-flex;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;align-items:center;justify-content:center;font-size:15px}
.proc .st h3{font-size:16.5px;margin:10px 0 6px}
.proc .st p{font-size:14px;color:var(--ink2)}
/* FAQ */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;font-size:16px}
.faq details p{margin-top:8px;color:var(--ink2);font-size:15px}
/* Calculator */
.calc-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:start}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px}
.panel h3{font-size:20px;margin-bottom:6px}
.panel .hint{color:var(--ink2);font-size:14.5px;margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.field .sub2{font-size:12.5px;color:var(--mut);font-weight:400}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid #C3CEDF;border-radius:9px;font:inherit;font-size:15px;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
input[type=range]{padding:0}
.range-val{font-weight:800;color:var(--blue)}
.result-num{font-size:30px;font-weight:800;letter-spacing:-.01em}
.vs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.vs .col{border:1px solid var(--line);border-radius:var(--r);padding:18px}
.vs .col.win{border-color:var(--green);background:var(--green-soft)}
.vs .col h4{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink2)}
.vs .col.win h4{color:var(--green)}
.line-item{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink2);padding:5px 0;border-bottom:1px dashed var(--line)}
.line-item b{color:var(--ink)}
.save-band{background:var(--navy);color:#fff;border-radius:var(--r);padding:18px 20px;display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap}
.save-band .big{font-size:24px;font-weight:800;color:#7EE2B8}
.assump{font-size:13px;color:var(--mut);background:var(--amber-soft);border:1px solid #EBD9AC;border-radius:10px;padding:12px 14px;margin-top:14px}
/* Forms / consent (giống chuẩn demo A, đổi tông) */
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.consent{display:flex;gap:10px;align-items:flex-start;background:var(--blue-soft);border:1px solid #C9DBF8;border-radius:10px;padding:14px;margin:16px 0}
.consent input{width:19px;height:19px;margin-top:3px;flex:none;accent-color:var(--blue)}
.consent label{font-size:13.5px;color:var(--ink2)}
.form-ok{display:none;background:var(--green-soft);border:1px solid var(--green);color:#065C40;border-radius:10px;padding:16px;font-size:15px;margin-top:16px}
.form-err{display:none;background:#FDECEA;border:1px solid var(--red);color:var(--red);border-radius:10px;padding:12px 16px;font-size:14.5px;margin-top:12px}
.logbox{margin-top:22px;border-top:1px dashed var(--line);padding-top:16px}
.logbox summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--blue)}
.logbox pre{background:#0C1B33;color:#B9D4FF;font-size:12px;border-radius:10px;padding:14px;overflow:auto;max-height:260px;margin-top:10px;white-space:pre-wrap;word-break:break-word}
/* Service page */
.svc-hero{background:#fff;border-bottom:1px solid var(--line);padding:44px 0 34px}
.checklist{list-style:none}
.checklist li{padding:8px 0 8px 30px;position:relative;color:var(--ink2);font-size:15.5px}
.checklist li::before{content:"✓";position:absolute;left:0;top:8px;width:20px;height:20px;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.pain-list{list-style:none}
.pain-list li{padding:8px 0 8px 30px;position:relative;color:var(--ink2);font-size:15.5px}
.pain-list li::before{content:"!";position:absolute;left:0;top:8px;width:20px;height:20px;border-radius:50%;background:var(--amber-soft);color:var(--amber);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cta-band{background:var(--navy);border-radius:16px;padding:34px;color:#fff}
.cta-band h2{color:#fff}
.cta-band p{color:#C4D3EE}
/* Footer */
footer.site{background:var(--navy);color:#B9C7DE}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding:46px 0 28px}
footer.site h3{color:#fff;font-size:16px;margin-bottom:12px}
footer.site p,footer.site a{color:#B9C7DE;font-size:14.5px}
footer.site a:hover{color:#fff}
.copyright{border-top:1px solid #22375A;padding:16px 0;font-size:13px;color:#7E90B0}
.sticky-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 14px;gap:10px}
.sticky-bar a{flex:1;text-align:center;padding:11px;border-radius:10px;font-weight:700;font-size:15px}
.sticky-bar .call{background:var(--blue);color:#fff}
.sticky-bar .book{background:var(--green-soft);color:var(--green);border:1px solid #BEE7D5}
@media(max-width:900px){
  .hero-grid,.calc-grid,.two-col{grid-template-columns:1fr}
  .mod-grid{grid-template-columns:1fr}
  .proc{grid-template-columns:1fr 1fr}
  .vs{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  h1{font-size:34px}
  .menu-toggle{display:inline-flex;align-items:center}
  header.site .nav{position:relative}
  nav.menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 20px 14px;gap:2px}
  nav.menu.open{display:flex}
  nav.menu a{width:100%}
  footer.site .cols{grid-template-columns:1fr}
  .sticky-bar{display:flex}
  body{padding-bottom:64px}
}

/* FIX 2026-10-31 theo nhan xet cua Lewis: menu mobile, tap target, heading */
.menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font:inherit;font-size:15px;font-weight:700;cursor:pointer;color:var(--ink);min-height:44px}
nav.menu a{display:inline-flex;align-items:center;min-height:44px}
footer.site a{display:inline-flex;align-items:center;min-height:44px}
.mod .go{display:inline-flex;align-items:center;min-height:44px}
.panel h2{font-size:20px;margin-bottom:6px}
.vs .col h3{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink2)}
.vs .col.win h3{color:var(--green)}

/* Lop chuyen tu style viet thang trong HTML (fix 2026-10-31) */
.is1{font-size:34px}
.is10{padding:46px 20px 54px;max-width:920px}
.is11{font-size:33px}
.is12{margin-top:10px}
.is13{margin-top:14px;color:var(--ink2);font-size:14.5px}
.is14{width:100%}
.is15{width:22%}
.is16{width:39%}
.is17{font-size:24px}
.is18{padding:46px 20px 0}
.is19{padding-top:24px}
.is2{margin-bottom:6px}
.is20{margin-bottom:18px}
.is21{color:var(--ink2);font-size:14px}
.is22{font-size:16px}
.is3{color:var(--ink2);max-width:840px}
.is4{font-size:24px;margin-bottom:14px}
.is5{font-size:26px}
.is6{max-width:860px}
.is7{margin-top:26px}
.is8{font-size:23px}
.is9{flex:none}

/* V3 2026-10-31 — hoc tu top 5 hang quoc te */
nav.menu a.btn{color:#fff}
nav.menu a.btn.ghost{color:var(--blue)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.chips span{font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--ink2)}
.chips b{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);align-self:center}
.quote-band{background:var(--navy);border-radius:16px;padding:30px 32px;color:#fff;display:grid;grid-template-columns:120px 1fr;gap:24px;align-items:center}
.quote-band img{border-radius:12px;aspect-ratio:1;object-fit:cover;width:120px}
.quote-band blockquote{font-size:22px;line-height:1.45;font-weight:700}
.quote-band p{color:#B9C7DE;font-size:14.5px;margin-top:8px}
.faq .cta-band{width:100%}
@media(max-width:640px){
  table.cmp,table.cmp tbody,table.cmp tr,table.cmp td{display:block;width:100%}
  table.cmp thead{display:none}
  table.cmp tr{border-bottom:1px solid var(--line);padding:6px 0}
  table.cmp td{border-bottom:none;padding:8px 14px}
  table.cmp td:first-child{font-size:16px;padding-bottom:2px}
  table.cmp td[data-label]::before{content:attr(data-label);display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:2px}
  .quote-band{grid-template-columns:1fr}
  .quote-band img{width:100%;aspect-ratio:16/9}
}