/* ===== TRANG BẢNG GIÁ ===== */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.bgs{padding-block:clamp(40px,5vw,72px)}
.bgh{padding-block:28px clamp(28px,4vw,48px)}
.bgc{display:flex;align-items:center;gap:6px;font-size:13.5px;color:var(--mut);margin-bottom:22px}
.bgc a:hover{color:var(--blue)}
.bgh-in{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(20px,4vw,56px);align-items:end}
.bgh h1{font-size:clamp(1.9rem,4.2vw,3rem);max-width:19ch}
.bgh-t p{margin-top:16px;font-size:16.5px;max-width:58ch}
.bgh-a{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.bgh-k{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r2);background:var(--surface);overflow:hidden}
.bgh-k li{padding:18px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:4px}
.bgh-k li:nth-child(2n){border-right:0}.bgh-k li:nth-last-child(-n+2){border-bottom:0}
.bgh-k b{font-size:1.55rem;letter-spacing:-.03em;color:var(--blue);line-height:1.1}
.bgh-k span{font-size:13.5px;color:var(--mut)}
.bgn{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.bgn a{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);font-size:14px;font-weight:600;transition:border-color .3s,color .3s,background-color .3s,transform .4s var(--ease)}
.bgn a .ph{color:var(--blue)}
.bgn a:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-s);transform:translateY(-2px)}
html{scroll-padding-top:90px}

.cmpw{overflow-x:auto}
.cmp{width:100%;min-width:760px;border-collapse:collapse;font-size:14.5px}
.cmp th,.cmp td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle;line-height:1.4}
.cmp thead th{white-space:nowrap;background:var(--soft);font-size:13px;font-weight:700;color:var(--ink)}
.cmp tbody th{text-align:left;font-weight:600;background:transparent}
.cmp thead th:first-child{text-align:left}
.cmp .rc{background:color-mix(in srgb,var(--blue) 6%,var(--surface))}
.cmp thead .rc{background:var(--blue);color:#fff}
.cmp .grp td{background:var(--soft);text-align:left;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);padding-block:9px}
.cmp tbody tr:hover td,.cmp tbody tr:hover th{background:color-mix(in srgb,var(--blue) 4%,var(--surface))}
.cmp tbody tr.grp:hover td{background:var(--soft)}
.cmp .y{color:var(--blue);font-size:18px;vertical-align:-3px}.cmp .n{color:var(--line2);font-size:18px;vertical-align:-3px}
.cmp.svc td,.cmp.svc th{text-align:left}.cmp.svc{min-width:720px}
.cmp.svc td:last-child{font-weight:600;white-space:nowrap}

.calc{padding:22px}
.calc-f{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.calc-f select{width:100%}
.calc-r{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:10px;margin-top:20px}
.calc-r>div{padding:16px 18px;border:1px solid var(--line);border-radius:var(--r2);background:var(--surface);display:grid;gap:6px}
.calc-r small{font-size:13px;color:var(--mut)}
.calc-r b{font-size:1.25rem;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.25}
.calc-r .tt{background:var(--blue);border-color:var(--blue);color:#fff}
.calc-r .tt small{color:rgb(255 255 255/.85)}.calc-r .tt b{font-size:1.5rem}
.calc .rnn{margin-top:16px;padding:12px 0 0;border-top:1px solid var(--line)}

.apg{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.apc{padding:20px;display:flex;flex-direction:column;gap:14px}
.aph{display:flex;gap:11px;align-items:center}
.aph b{display:block;font-size:1.05rem}.aph small{font-size:13px;color:var(--mut)}
.apc ul{display:grid;gap:8px;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px}
.apc li{position:relative;padding-left:16px;line-height:1.4}
.apc li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:2px;background:var(--c,var(--blue))}
.mob{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mbc{padding:22px;display:flex;flex-direction:column;gap:14px;height:100%}
.mbc ul{display:grid;gap:10px;flex:1;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px}
.mbc li{display:flex;gap:9px;align-items:flex-start;line-height:1.45}.mbc li .ph{color:var(--blue);flex:none;margin-top:3px}
.mbc .y1{font-size:13px;padding:8px 10px;border-radius:var(--r);background:var(--blue-s);color:var(--ink)}

.faq2{display:grid;gap:8px;max-width:860px}
.faq2 details{border:1px solid var(--line);border-radius:var(--r2);background:var(--surface);transition:border-color .3s}
.faq2 details[open]{border-color:var(--blue-m)}
.faq2 summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;font-weight:600}
.faq2 summary::-webkit-details-marker{display:none}
.faq2 summary .ph{flex:none;color:var(--blue);transition:transform .4s var(--ease)}
.faq2 details[open] summary .ph{transform:rotate(180deg)}
.faq2 summary:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:var(--r2)}
.faq2 p{padding:0 18px 18px;font-size:15px;max-width:70ch}

@media (max-width:1100px){.apg{grid-template-columns:repeat(2,1fr)}.calc-f{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.bgh-in{grid-template-columns:1fr}.mob{grid-template-columns:1fr}.calc-r{grid-template-columns:1fr}}
@media (max-width:620px){.apg{grid-template-columns:1fr}.calc-f{grid-template-columns:1fr}.bgn a{font-size:13.5px}}