/* ==========================================================================
   TRANG TU VAN DAU TU QL13 · Hoang Duy BDS x Norton Park · vong 3 (27/10/2026)
   Mobile first. Desktop dung Screen Lock nhu site chinh Norton: tu 1041px rong va 600px cao,
   moi section = 100dvh, cuon theo section (scroll-snap), noi dung tu co theo vh.
   Mau, font theo brand guideline Norton. Decor qua cho: css/decor.css + muc DECOR cuoi file.
   So lon (impact) dung lop .num (chay so khi cuon toi). Nut chinh .btn-pulse nay nhe ~3s/lan.
   ========================================================================== */
@font-face{font-family:Seasons;src:url(../assets/fonts/seasons-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Seasons;src:url(../assets/fonts/seasons-300.woff2) format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:Futura;src:url(../assets/fonts/futura-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Futura;src:url(../assets/fonts/futura-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Gotham;src:url(../assets/fonts/gotham-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Gotham;src:url(../assets/fonts/gotham-700.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --dark-pine:#5D614F; --pine-d:#3F4236; --beige-sand:#DCD3C0; --brown:#594A42; --bronze:#A78061; --bronze-d:#8E6A4E; --bronze-l:#C9A383;
  --bg0:#FBFAF6; --bg1:#F2EEE4; --bg2:#E9E3D6;
  --tx1:#2E2A26; --tx2:#4F4741; --tx3:#7A7068; --line:#DDD5C6;
  --on-dark:#F4F0E7; --on-dark-2:rgba(244,240,231,.76); --line-dark:rgba(244,240,231,.18);
  --f-d:Seasons,Georgia,serif; --f-s:Futura,"Century Gothic",Arial,sans-serif; --f-b:Gotham,"Helvetica Neue",Arial,sans-serif;
  --r:10px; --hd:58px; --g:clamp(16px,4.6vw,48px); --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:var(--hd);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg0);color:var(--tx2);font-family:var(--f-b);font-size:.95rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button,select{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-d);font-weight:400;font-style:normal;color:var(--tx1);line-height:1.15;margin:0 0 .45em}
h2{font-size:clamp(1.6rem,5.6vw,2.6rem)}
h3{font-size:1.15rem}
p{margin:0 0 .9em}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--g)}
.eyebrow{font-family:var(--f-s);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--bronze-d);margin:0 0 .6rem}
.eyebrow-light{color:var(--beige-sand)}
.smark{width:clamp(24px,2.2vw,36px);height:auto;margin-bottom:.6rem}
.fine{font-size:.72rem;color:var(--tx3);line-height:1.5;margin:.5rem 0 0}
.cap{font-size:.7rem;color:var(--tx3);margin:.4rem 0 0}
.hl{color:var(--bronze-d)}
.sec{position:relative;padding:clamp(52px,9vw,96px) 0;overflow:hidden}
.head{margin-bottom:clamp(16px,3vh,28px)}
.head h2{margin:0}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.num{font-variant-numeric:lining-nums tabular-nums}
span.num{display:inline!important;font-size:inherit!important;color:inherit!important;margin:0!important;letter-spacing:inherit}
.x{font-style:normal;font-family:var(--f-b);font-weight:400;font-size:.62em;vertical-align:.12em;margin-right:.04em}
.btn-head{display:none}

/* ---------- Nut ---------- */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:50px;padding:.8rem 1.5rem;border:0;border-radius:999px;
  background:var(--bronze);color:#fff;font-family:var(--f-s);font-weight:700;font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;cursor:pointer;text-align:center;
  transition:background .25s var(--ease),transform .2s var(--ease),box-shadow .25s var(--ease)}
.btn:hover{background:var(--bronze-d);box-shadow:0 10px 24px -10px rgba(142,106,78,.7)}
.btn:active{transform:translateY(1px)}
.btn-sm{min-height:38px;padding:.5rem .95rem;font-size:.6rem;letter-spacing:.1em;white-space:nowrap}
.btn-block{width:100%}
.btn-center{display:flex;width:max-content;max-width:100%;margin:20px auto 0}
.btn-ghost-light{background:transparent;border:1px solid rgba(244,240,231,.6);color:var(--on-dark)}
.btn-ghost-light:hover{background:rgba(244,240,231,.12);box-shadow:none}
.btn-line{background:transparent;border:1px solid var(--bronze);color:var(--bronze-d)}
.btn-line:hover{background:var(--bronze);color:#fff}
.btn-zalo{background:#0068FF}.btn-zalo:hover{background:#0052cc}
.link-cta{display:inline-block;margin-top:14px;font-family:var(--f-s);font-weight:700;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-d);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
:focus-visible{outline:2px solid var(--bronze);outline-offset:3px}
/* Nut chinh: nay nhe + vet sang chay qua, moi ~3,2s. Dung khi re chuot. */
.btn-pulse{animation:btnBounce 3.2s var(--ease) infinite}
.btn-pulse::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);transform:skewX(-18deg);animation:btnShine 3.2s ease-in-out infinite}
.btn-pulse:hover{animation-play-state:paused}
@keyframes btnBounce{0%,78%,100%{transform:translateY(0)}84%{transform:translateY(-4px)}90%{transform:translateY(0)}95%{transform:translateY(-2px)}}
@keyframes btnShine{0%,70%{left:-60%}88%,100%{left:130%}}

/* ---------- Header ---------- */
.hd{position:fixed;inset:0 0 auto;z-index:50;height:var(--hd);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 var(--g);color:var(--on-dark);transition:background .3s var(--ease)}
.hd.is-solid{background:rgba(63,66,54,.96);box-shadow:0 2px 16px rgba(0,0,0,.12)}
.hd-brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.hd-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--bronze);color:var(--beige-sand);font-family:var(--f-d);font-size:.9rem}
.hd-name{font-family:var(--f-s);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.hd-name b{font-weight:700}
.hd-nav{display:none}

/* ---------- 1. Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--on-dark);overflow:hidden;background:var(--pine-d)}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg img{object-fit:cover;object-position:center 30%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,32,25,.5) 0%,rgba(30,32,25,.08) 28%,rgba(30,32,25,.55) 55%,rgba(30,32,25,.94) 100%)}
.hero-in{position:relative;z-index:1;padding-top:calc(var(--hd) + 24px);padding-bottom:calc(84px + env(safe-area-inset-bottom))}
.hero h1{color:#fff;font-size:clamp(1.75rem,7vw,3.3rem);max-width:21ch;margin-bottom:.4em}
.hero-sub{font-size:clamp(.92rem,2.3vw,1.08rem);color:var(--on-dark-2);max-width:60ch;margin-bottom:0}
.hero-cta{display:flex;flex-direction:column;gap:10px;margin:20px 0 22px}
.hero-stats{list-style:none;margin:0;padding:16px 0 0;border-top:1px solid rgba(244,240,231,.25);display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hero-stats b{font-family:var(--f-d);font-weight:400;font-size:clamp(2.1rem,9vw,3.6rem);color:var(--bronze-l);line-height:1}
.hero-stats em{font-style:normal;font-family:var(--f-d);font-size:clamp(1rem,4vw,1.6rem);color:var(--bronze-l);margin-left:2px}
.hero-stats sup{font-size:.5em}
.hero-stats span{display:block;font-size:.7rem;line-height:1.35;color:var(--on-dark-2);margin-top:6px}
.cap-hero{position:absolute;right:var(--g);top:calc(var(--hd) + 6px);z-index:1;color:rgba(244,240,231,.55)}

/* ---------- 2. Bai toan tien ---------- */
.money{background:var(--bg1)}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(16px,2.2vw,26px)}
.money-grid{display:grid;gap:12px}
.eq{display:flex;align-items:flex-end;justify-content:space-between;gap:6px;text-align:center}
.eq>div{flex:1}
.eq b{font-family:var(--f-d);font-weight:400;font-size:clamp(2.2rem,10vw,3.6rem);line-height:1;color:var(--tx1)}
.eq em{font-style:normal;font-family:var(--f-d);font-size:1.3rem;color:var(--tx1)}
.eq span{display:block;font-size:.7rem;color:var(--tx3);margin-top:4px}
.eq i{font-style:normal;font-family:var(--f-d);font-size:1.6rem;color:var(--tx3);padding-bottom:22px}
.eq-res b,.eq-res em{color:var(--bronze-d)!important}
.vs2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.vs2>div{padding:12px;border-radius:var(--r);background:var(--bg1)}
.vs2 h3{font-size:1rem;margin-bottom:.3em}
.vs2 p{font-size:.78rem;line-height:1.5;margin:0;color:var(--tx3)}
.vs2-hi{background:var(--dark-pine)!important}.vs2-hi h3{color:#fff}.vs2-hi p{color:var(--on-dark-2)!important}
.ex-k{font-family:var(--f-s);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tx3);margin-bottom:6px}
.ex-big span{display:block;font-size:.82rem;color:var(--tx3)}
.ex-big b{display:block;font-family:var(--f-d);font-weight:400;font-size:clamp(3rem,15vw,5.2rem);line-height:1;color:var(--bronze-d);margin:2px 0 4px}
.ex-big em{font-style:normal;font-size:.42em}
.bars{display:grid;gap:8px;margin:14px 0 0}
.bar{display:grid;grid-template-columns:96px 1fr auto;align-items:center;gap:8px;font-size:.78rem}
.bar span{color:var(--tx3)}
.bar i{display:block;height:12px;border-radius:99px;background:var(--dark-pine);width:var(--w);transform-origin:left;transition:transform 1.1s var(--ease)}
.bar i.alt{background:var(--bronze)}
.bar b{font-family:var(--f-d);font-weight:400;font-size:1rem;color:var(--tx1);white-space:nowrap}
.js .bars:not(.in) i{transform:scaleX(0)}
.adv{list-style:none;margin:12px calc(var(--g) * -1) 0;padding:0 var(--g) 4px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory}
.adv::-webkit-scrollbar{display:none}
.adv li{flex:0 0 auto;scroll-snap-align:start;padding:10px 14px;border-radius:var(--r);background:#fff;border:1px solid var(--line);min-width:140px}
.adv b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.15rem;color:var(--bronze-d);line-height:1.15}
.adv span{display:block;font-size:.72rem;color:var(--tx3)}

/* ---------- 3. Cong cu tinh ---------- */
.calc{background:var(--pine-d);color:var(--on-dark)}
.calc h2{color:#fff}
.calc-grid{display:grid;gap:12px}
.calc-in,.calc-out{background:var(--bg0);color:var(--tx2);border-radius:14px;padding:16px;min-width:0}
.calc-in fieldset{position:relative;border:0;margin:0 0 14px;padding:0;min-width:0;border-radius:12px;transition:box-shadow .3s}
.calc-in legend{display:flex;align-items:center;gap:8px;font-family:var(--f-s);font-size:.66rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--tx1);margin-bottom:8px;padding:0}
.step{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--bronze);color:#fff;font-size:.62rem;letter-spacing:0}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{min-height:38px;padding:.4rem .8rem;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--tx1);font-size:.86rem;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.chip:hover{border-color:var(--bronze)}
.chip[aria-checked="true"]{background:var(--brown);border-color:var(--brown);color:#fff}
.chips-cap .chip{min-width:54px}
.other,.code{display:flex;align-items:center;gap:8px;margin-top:8px;padding:0 12px;min-height:42px;border:1px solid var(--line);border-radius:999px;background:#fff}
.other.is-on{border-color:var(--brown);box-shadow:0 0 0 1px var(--brown)}
.other span,.code span{font-family:var(--f-s);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--tx3);white-space:nowrap}
.other input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:1rem;color:var(--tx1);padding:8px 0}
.other em{font-style:normal;color:var(--tx3);font-size:.85rem}
.code select{flex:1;min-width:0;border:0;background:transparent;font-size:.84rem;color:var(--tx1);padding:9px 0;outline:0;cursor:pointer;text-overflow:ellipsis}
.methods{display:grid;gap:6px}
.mth{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;text-align:left;padding:9px 12px;border-radius:var(--r);border:1px solid var(--line);background:#fff;cursor:pointer}
.mth:hover{border-color:var(--bronze)}
.mth[aria-checked="true"]{border-color:var(--brown);box-shadow:0 0 0 1px var(--brown);background:#FFFDF8}
.mth-id{font-family:var(--f-s);font-size:.6rem;font-weight:700;color:var(--bronze-d);letter-spacing:.06em;white-space:nowrap}
.mth-n{font-size:.84rem;color:var(--tx1);line-height:1.25}
.mth-d{font-size:.68rem;color:var(--tx3);white-space:nowrap}
.mth-rec{position:absolute;top:-8px;right:10px;background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.5rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:2px 7px;border-radius:99px}
.rate{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;margin:0;padding:8px 12px;border-radius:var(--r);background:var(--bg1);font-size:.78rem}
.rate b{font-family:var(--f-d);font-weight:400;font-size:1.05rem;color:var(--tx1)}
/* Huong dan chon: vien sang + nhan co mui ten, tat khi khach thao tac */
.hint{display:none}
.guide .hint{display:inline-block;position:relative;margin-top:8px;z-index:3;background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.58rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:99px;animation:hintBob 1.4s ease-in-out infinite;pointer-events:none}
.guide .hint::after{content:"";position:absolute;left:18px;top:-5px;border:5px solid transparent;border-top:0;border-bottom-color:var(--bronze)}
.guide{box-shadow:0 0 0 3px rgba(167,128,97,.35),0 0 0 8px rgba(167,128,97,.12);animation:guideGlow 1.6s ease-in-out infinite;padding:6px!important;margin-left:-6px!important;margin-right:-6px!important}
@keyframes hintBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@keyframes guideGlow{0%,100%{box-shadow:0 0 0 3px rgba(167,128,97,.35),0 0 0 8px rgba(167,128,97,.1)}50%{box-shadow:0 0 0 3px rgba(167,128,97,.6),0 0 0 12px rgba(167,128,97,.16)}}

.calc-out{position:relative;overflow:hidden}
.res{transition:filter .35s,opacity .35s}
.calc-out.is-locked .res{filter:blur(7px);opacity:.55;pointer-events:none;user-select:none}
.rec{display:grid;gap:4px;padding:12px 14px;border-radius:var(--r);background:var(--bg1);border-left:3px solid var(--bronze);margin-bottom:10px}
.rec-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rec-tag{background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.56rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:99px}
.rec-t{font-family:var(--f-d);font-size:1.2rem;color:var(--tx1)}
.rec-price{margin-left:auto;font-size:.74rem;color:var(--tx3);text-align:right}
.rec-price b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.15rem;color:var(--tx1)}
.rec p{margin:0;font-size:.8rem;line-height:1.5;color:var(--tx2)}
.rec-facts{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:2px}
.rec-facts div{font-size:.72rem;color:var(--tx3)}
.rec-facts b{font-family:var(--f-d);font-weight:400;font-size:1.05rem;color:var(--bronze-d);margin-right:4px}
.rec button{background:none;border:0;padding:0;color:var(--bronze-d);text-decoration:underline;cursor:pointer;font-size:.78rem}
.big3{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.b3{padding:10px 8px;border-radius:var(--r);background:var(--bg1);text-align:center;min-width:0}
.b3 span{display:block;font-family:var(--f-s);font-size:.56rem;letter-spacing:.12em;text-transform:uppercase;color:var(--tx3)}
.b3 b{display:block;font-family:var(--f-d);font-weight:400;font-size:clamp(1.15rem,4.6vw,1.9rem);color:var(--tx1);margin:3px 0 1px;line-height:1.05;white-space:nowrap}
.b3 small{display:block;font-size:.62rem;color:var(--tx3);line-height:1.3}
.b3-hi{background:var(--dark-pine)}.b3-hi span,.b3-hi small{color:var(--on-dark-2)}.b3-hi b{color:var(--bronze-l);font-size:clamp(1.35rem,5.6vw,2.3rem)}
.tabs{display:flex;gap:2px;margin:12px 0 0;padding:3px;border-radius:12px;background:var(--bg1);overflow-x:auto;scrollbar-width:none}
.tabs button{flex:1 1 0;white-space:normal;line-height:1.25;background:none;border:0;padding:9px 10px;border-radius:9px;font-family:var(--f-s);font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--tx3);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--brown);color:#fff}
.tpanes{margin:10px 0 12px}
/* giai doan */
.phases{display:grid;gap:6px}
.ph-i{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r);border:1px solid var(--line);background:#fff}
.ph-dot{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--bg1);font-family:var(--f-s);font-size:.62rem;font-weight:700;color:var(--bronze-d)}
.ph-l b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.02rem;color:var(--tx1);line-height:1.2}
.ph-l small{display:block;font-size:.66rem;color:var(--tx3)}
.ph-a{text-align:right}
.ph-a b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.2rem;color:var(--tx1);line-height:1.15;white-space:nowrap}
.ph-a small{display:block;font-size:.66rem;color:var(--tx3);line-height:1.4}
.ph-bar{grid-column:1 / -1;height:5px;border-radius:9px;background:var(--bg2);overflow:hidden}
.ph-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--bronze),var(--dark-pine));border-radius:9px}
.ph-i.is-hand{background:var(--bg1);border-color:var(--bronze)}
.ph-nh{color:var(--tx3)!important}
.link-more{margin-top:8px;background:none;border:0;padding:4px 0;cursor:pointer;font-family:var(--f-s);font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--bronze-d);text-decoration:underline}
.detail{margin-top:8px}
.detail summary{cursor:pointer;font-family:var(--f-s);font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--bronze-d);padding:6px 0}
.tbl{width:100%;border-collapse:collapse;font-size:.8rem;font-variant-numeric:tabular-nums}
.tbl th{position:sticky;top:0;background:var(--bg0);text-align:left;font-family:var(--f-s);font-size:.56rem;letter-spacing:.11em;text-transform:uppercase;color:var(--tx3);font-weight:400;padding:6px;border-bottom:1px solid var(--line)}
.tbl td{padding:5px 6px;border-bottom:1px solid var(--bg2);color:var(--tx1);vertical-align:top}
.tbl td small{display:inline;margin-left:6px;color:var(--tx3);font-size:.66rem}
.tbl tr.nh td{color:var(--tx3)}
.tbl tr.hand td{background:var(--bg1)}
.tbl td.neg{color:#A4472F}
/* so sanh 5 */
.cmp{display:grid;gap:8px}
.cmp-h{display:none}
.cm{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:2px 10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;background:#fff;text-align:left}
.cm:hover{border-color:var(--bronze)}
.cm.is-cur{border-color:var(--brown);box-shadow:0 0 0 1px var(--brown)}
.cm.is-best{background:#FFFBF4;border-color:var(--bronze)}
.cm-rank{grid-row:1 / span 2;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--bg1);font-family:var(--f-d);font-size:.95rem;color:var(--tx1)}
.cm.is-best .cm-rank{background:var(--bronze);color:#fff}
.cm-n{font-size:.86rem;color:var(--tx1);line-height:1.25}
.cm-n small{display:block;font-size:.66rem;color:var(--tx3)}
.cm-b{text-align:right;font-family:var(--f-d);font-size:1.15rem;color:var(--tx1);line-height:1.1}
.cm-b small{display:block;font-family:var(--f-b);font-size:.6rem;color:var(--tx3)}
.cm-s{grid-column:2 / -1;display:flex;flex-wrap:wrap;gap:2px 12px;font-size:.7rem;color:var(--tx3)}
.cm-s b{color:var(--tx1);font-weight:700}
.cm-s i{font-style:normal}
.cm-s .neg{color:#A4472F}
.cm-tag{position:absolute;top:-8px;right:10px;background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.52rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;padding:2px 8px;border-radius:99px}
/* cho thue */
.rent{display:grid;gap:8px}
.rent-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.rent-row div{padding:12px;border-radius:var(--r);background:var(--bg1)}
.rent-row span{display:block;font-size:.68rem;color:var(--tx3)}
.rent-row b{display:block;font-family:var(--f-d);font-weight:400;font-size:clamp(1.3rem,5vw,1.9rem);color:var(--bronze-d);line-height:1.2}
.rent p{font-size:.82rem;margin:0}
.res-foot .btn{width:100%}
/* form khoa ngay tren khung ket qua */
.lock{position:absolute;inset:0;z-index:5;display:flex;align-items:flex-start;justify-content:center;padding:14px;background:rgba(251,250,246,.35);overflow-y:auto;animation:fadeIn .3s ease}
.lock-card{width:100%;max-width:520px;max-height:100%;overflow-y:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 24px 60px -24px rgba(46,42,38,.5)}
.lock-card .smark{width:26px;margin-bottom:6px}
.lock-k{display:inline-block;margin:0 0 8px;padding:4px 10px;border-radius:99px;background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.lock-t{font-family:var(--f-d);font-size:1.25rem;line-height:1.25;color:var(--tx1);margin:0 0 6px}
.lock-p{font-size:.8rem;line-height:1.55;color:var(--tx2);margin:0 0 12px}
.lock .fm-head{display:none}
.lock .seg button{min-height:32px;font-size:.76rem}

/* ---------- 4. Vi sao QL13 ---------- */
.ql{background:var(--bg0)}
.ql-grid{display:grid;gap:18px}
.ql-map{margin:0;order:2}
.ql-map img{width:100%;border-radius:14px}
.ql-map figcaption{font-size:.7rem;color:var(--tx3);margin-top:5px}
.ql-txt{order:1}
.tline{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);position:relative}
.tline::before{content:"";position:absolute;left:6px;right:6px;top:5px;height:1px;background:var(--line)}
.tline li{position:relative;padding-top:16px;padding-right:4px;font-size:.64rem;line-height:1.3;color:var(--tx3)}
.tline li::before{content:"";position:absolute;left:0;top:0;width:11px;height:11px;border-radius:50%;background:var(--bg0);border:2px solid var(--bronze)}
.tline b{display:block;font-family:var(--f-d);font-weight:400;font-size:1rem;color:var(--tx1)}
.tline .now::before{background:var(--dark-pine);border-color:var(--dark-pine)}
.tline .now b{color:var(--dark-pine)}
.nums{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.n{padding:12px;border-radius:var(--r);background:var(--bg1)}
.n b{display:block;font-family:var(--f-d);font-weight:400;font-size:clamp(1.55rem,6.4vw,2.5rem);line-height:1.05;color:var(--bronze-d);white-space:nowrap}
.n span{display:block;font-size:.72rem;line-height:1.45;color:var(--tx2);margin-top:4px}
.quote{margin:14px 0 0;font-family:var(--f-d);font-size:clamp(1.1rem,3.6vw,1.4rem);line-height:1.3;color:var(--tx1);padding-left:12px;border-left:2px solid var(--bronze)}

/* ---------- 5. Gamuda ---------- */
.gl{background:var(--bg1)}
.gl-logo{width:140px;height:auto}
.proj{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(var(--g) * -1);padding:4px var(--g) 6px;scroll-padding-inline:var(--g);scrollbar-width:none}
.proj::-webkit-scrollbar{display:none}
.pj{flex:0 0 82%;scroll-snap-align:start;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.pj .ph,.pj img{aspect-ratio:16/9;width:100%;object-fit:cover;border-radius:0;border:0}
.pj-b{padding:14px}
.pj h3{margin-bottom:.2em}
.pj-k{margin:0 0 6px;font-size:.78rem;color:var(--tx3);line-height:1.4}
.pj-k b{display:block;font-family:var(--f-d);font-weight:400;font-size:clamp(2rem,8vw,2.8rem);line-height:1.05;color:var(--bronze-d)}
.pj-k sup{font-size:.5em}
.pj-d{margin:0;font-size:.8rem;color:var(--tx2)}
.pj-now{background:var(--dark-pine);border-color:var(--dark-pine)}
.pj-now h3{color:#fff}.pj-now .pj-k{color:var(--on-dark-2)}.pj-now .pj-k b{color:var(--bronze-l)}.pj-now .pj-d{color:var(--on-dark-2)}
.gl-foot{margin-top:14px;display:grid;gap:12px}
.formula{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px;counter-reset:f}
.formula li{counter-increment:f;display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--r);background:#fff;border:1px solid var(--line);font-family:var(--f-d);font-size:.95rem;color:var(--tx1);line-height:1.2}
.formula li::before{content:counter(f);flex:none;width:22px;height:22px;border-radius:50%;background:var(--bronze);color:#fff;display:grid;place-items:center;font-family:var(--f-s);font-size:.66rem;font-weight:700}
.road{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.road::before{content:"";position:absolute;left:6px;right:6px;top:5px;height:2px;background:linear-gradient(90deg,var(--bronze),var(--dark-pine))}
.road li{position:relative;padding:18px 4px 0 0;font-size:.68rem;line-height:1.35;color:var(--tx2)}
.road li::before{content:"";position:absolute;left:0;top:0;width:12px;height:12px;border-radius:50%;background:var(--bg1);border:2px solid var(--bronze)}
.road li:last-child::before{background:var(--dark-pine);border-color:var(--dark-pine)}
.road b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.05rem;color:var(--tx1)}
.close{margin:0;font-family:var(--f-d);font-size:clamp(1.1rem,3.6vw,1.45rem);color:var(--tx1)}

/* ---------- 6. Can ho va tien ich ---------- */
.units{background:var(--dark-pine);color:var(--on-dark)}
.units h2{color:#fff}
.switch{display:inline-flex;padding:3px;border-radius:999px;background:rgba(0,0,0,.18)}
.switch button{border:0;background:none;color:var(--on-dark-2);padding:.5rem 1.1rem;border-radius:999px;font-family:var(--f-s);font-size:.64rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.switch button[aria-selected="true"]{background:var(--beige-sand);color:var(--brown)}
.facts{list-style:none;margin:0 calc(var(--g) * -1) 14px;padding:0 var(--g);display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;font-size:.68rem;color:var(--on-dark-2);white-space:nowrap}
.facts::-webkit-scrollbar{display:none}
.facts b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.25rem;color:#fff;line-height:1.1}
.pane{display:flex;flex-direction:column}
.utabs{flex:none;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 calc(var(--g) * -1) 10px;padding:2px var(--g)}
.utabs::-webkit-scrollbar{display:none}
.ut{flex:0 0 auto;min-height:38px;padding:.4rem .95rem;border-radius:999px;border:1px solid rgba(244,240,231,.35);background:transparent;color:var(--on-dark);cursor:pointer;font-size:.84rem;white-space:nowrap;line-height:1.2}
.ut:hover{border-color:var(--beige-sand)}
.ut[aria-selected="true"]{background:var(--beige-sand);border-color:var(--beige-sand);color:var(--brown)}
.ucard,.acard{display:grid;gap:12px;background:var(--bg0);color:var(--tx2);border-radius:14px;padding:14px;min-width:0}
.u-plan{position:relative;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:8px;min-height:0;overflow:hidden}
.u-plan img{max-height:52vh;width:auto;max-width:100%;object-fit:contain}
.u-lv{position:absolute;left:8px;top:8px;display:flex;gap:4px}
.u-lv button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.25rem .6rem;font-size:.68rem;cursor:pointer}
.u-lv button[aria-pressed="true"]{background:var(--brown);border-color:var(--brown);color:#fff}
.u-zoom{position:absolute;right:8px;bottom:8px;border:0;background:rgba(89,74,66,.85);color:#fff;border-radius:99px;padding:.3rem .7rem;font-size:.66rem;cursor:zoom-in}
.u-info{min-width:0}
.u-info h3{font-size:1.5rem;margin-bottom:.1em}
.u-sub{font-size:.76rem;color:var(--tx3);margin-bottom:10px}
.u-price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;padding:10px 12px;border-radius:var(--r);background:var(--bg1);margin-bottom:8px}
.u-price b{font-family:var(--f-d);font-weight:400;font-size:clamp(1.8rem,7vw,2.4rem);color:var(--bronze-d);line-height:1}
.u-price span{font-size:.72rem;color:var(--tx3)}
.u-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0 0 10px}
.u-specs div{background:var(--bg0);padding:8px 10px}
.u-specs dt{font-size:.62rem;color:var(--tx3)}
.u-specs dd{margin:0;font-size:.86rem;color:var(--tx1);font-weight:700;line-height:1.35}
.u-cta{display:flex;gap:8px;flex-wrap:wrap}
.u-cta .btn{flex:1 1 160px;min-height:44px;font-size:.64rem;padding:.6rem 1rem}
.u-note{font-size:.68rem;color:var(--tx3);margin:8px 0 0}
/* tien ich */
.a-img{position:relative;border-radius:10px;overflow:hidden;min-height:0}
.a-img img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.a-img figcaption{position:absolute;left:10px;bottom:10px;font-size:.62rem;color:#fff;background:rgba(0,0,0,.35);padding:2px 8px;border-radius:99px}
.a-info{display:flex;flex-direction:column;min-width:0}
.a-k{font-family:var(--f-s);font-size:.62rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--bronze-d);margin:0 0 4px}
.a-info h3{font-size:clamp(1.35rem,4.4vw,1.9rem);line-height:1.15;margin-bottom:.3em}
.a-p{font-size:.85rem;line-height:1.6;color:var(--tx2);margin-bottom:12px}
.a-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.a-grid li{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;background:var(--bg1);font-size:.8rem;color:var(--tx1);line-height:1.3}
.a-grid li::before{content:"";flex:none;width:12px;height:14px;background-color:var(--bronze);-webkit-mask:var(--quacho) center/contain no-repeat;mask:var(--quacho) center/contain no-repeat}
.a-stat{display:flex;gap:18px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.a-stat div{font-size:.7rem;color:var(--tx3)}
.a-stat b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.6rem;color:var(--bronze-d);line-height:1}
.zoom{position:fixed;inset:0;z-index:120;background:rgba(25,26,21,.92);display:flex;align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.zoom img{max-width:100%;max-height:100%;background:#fff;border-radius:8px}

/* ---------- 7. Goi tu van (nen toi tuong phan) ---------- */
.offer{background:radial-gradient(ellipse 70% 80% at 80% 50%,#4C5041 0%,var(--pine-d) 70%);color:var(--on-dark)}
.offer h2{color:#fff}
.offer-grid{display:grid;gap:18px}
.offer-p{font-size:.9rem;color:var(--on-dark-2)}
.benefits{list-style:none;margin:6px 0 16px;padding:0}
.benefits li,.fm-ben li{position:relative;padding:5px 0 5px 28px;font-size:.9rem}
.benefits li{color:#fff}
.fm-ben li{color:var(--tx1)}
.benefits li::before,.fm-ben li::before{content:"";position:absolute;left:0;top:8px;width:16px;height:18px;background-color:var(--bronze-l);-webkit-mask:var(--quacho) center/contain no-repeat;mask:var(--quacho) center/contain no-repeat}
.fm-ben li::before{background-color:var(--bronze)}
.advisor{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid var(--line-dark)}
.advisor b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.15rem;color:#fff}
.advisor span{display:block;font-size:.74rem;color:var(--bronze-l);margin-bottom:4px}
.advisor p{font-size:.78rem;margin:0;color:var(--on-dark-2)}
.ph{position:relative;aspect-ratio:4/3;border-radius:var(--r);background:repeating-linear-gradient(135deg,var(--bg2) 0 12px,var(--bg1) 12px 24px);display:grid;place-items:center;border:1px dashed #CFC5B2;overflow:hidden}
.ph span{font-family:var(--f-s);font-size:.58rem;letter-spacing:.13em;text-transform:uppercase;color:var(--tx3);background:var(--bg0);padding:5px 9px;border-radius:4px;text-align:center}
.ph-portrait{aspect-ratio:4/5;width:84px;flex:none}
.form-card{position:relative;color:var(--tx2);padding:20px;border-radius:18px;background:#fff;box-shadow:0 30px 70px -30px rgba(0,0,0,.6),0 0 0 6px rgba(201,163,131,.18)}
.form-card::before{content:"Miễn phí";position:absolute;top:-11px;right:18px;background:var(--bronze);color:#fff;font-family:var(--f-s);font-size:.56rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:4px 10px;border-radius:99px}
.form-card .fm-ben,.form-card .fm-head .eyebrow{display:none}

/* ---------- Form ---------- */
.fm-title{font-size:clamp(1.25rem,4vw,1.55rem);margin-bottom:.3em}
.fm-lead{font-size:.82rem;line-height:1.5;color:var(--tx2);margin:0 0 10px}
.fm-ben{list-style:none;margin:0 0 10px;padding:0}
.fl2{display:grid;gap:0 10px}
.fl{display:block;margin-bottom:10px}
.fl>span{display:block;font-family:var(--f-s);font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--tx2);margin-bottom:5px}
.fl input{width:100%;min-height:46px;padding:.65rem .85rem;border:1px solid var(--line);border-radius:8px;background:var(--bg0);font-size:1rem;color:var(--tx1)}
.fl input:focus{outline:0;border-color:var(--bronze);box-shadow:0 0 0 3px rgba(167,128,97,.18)}
.fl input.bad{border-color:#B8553A}
.seg{display:flex;flex-wrap:wrap;gap:5px}
.seg button{min-height:34px;padding:.3rem .7rem;border-radius:999px;border:1px solid var(--line);background:var(--bg0);font-size:.8rem;color:var(--tx1);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--brown);border-color:var(--brown);color:#fff}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.fm-err{color:#A4472F;font-size:.82rem;margin:0 0 8px}
.fm-sub{text-align:center;font-size:.72rem;color:var(--tx3);margin:8px 0 2px}
.fm-consent{font-size:.66rem;color:var(--tx3);text-align:center;margin:0;line-height:1.45}
.fm-done{text-align:center;padding:8px 0}
.fm-done h3{color:var(--tx1)}
.fm-done p{color:var(--tx2);margin:0}
.fm-done b{color:var(--tx1)}
.done-ic{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--dark-pine);color:#fff;font-size:1.5rem;margin-bottom:10px}
.fm form button[type=submit][disabled]{opacity:.6;cursor:wait}

/* ---------- Footer + FAQ ---------- */
.ft{background:#2F3128;color:var(--on-dark-2);padding:40px 0 calc(96px + env(safe-area-inset-bottom));font-size:.82rem}
.ft-faq{display:grid;gap:0;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line-dark)}
.ft-faq details{border-top:1px solid var(--line-dark)}
.ft-faq summary{list-style:none;cursor:pointer;padding:12px 28px 12px 0;position:relative;font-family:var(--f-d);font-size:1.02rem;color:var(--on-dark);line-height:1.35}
.ft-faq summary::-webkit-details-marker{display:none}
.ft-faq summary::after{content:"+";position:absolute;right:4px;top:10px;font-family:var(--f-b);font-size:1.2rem;color:var(--bronze-l)}
.ft-faq details[open] summary::after{content:"−"}
.ft-faq details p{font-size:.84rem;line-height:1.65;color:var(--on-dark-2);max-width:78ch}
.ft-grid{display:grid;gap:18px}
.ft-brand{display:flex;align-items:center;gap:9px;font-family:var(--f-s);letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark);font-size:.8rem}
.ft a{color:var(--beige-sand)}
.ft-legal p{font-size:.72rem;line-height:1.6}

/* ---------- Thanh day (mobile) ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:8px var(--g) calc(8px + env(safe-area-inset-bottom));background:rgba(251,250,246,.97);box-shadow:0 -6px 20px rgba(0,0,0,.1);transform:translateY(110%);transition:transform .3s var(--ease)}
.dock.is-on{transform:none}
.dock-live{display:none;align-items:center;gap:14px;text-decoration:none;min-height:50px}
.dock.is-live .dock-cta{display:none}
.dock.is-live .dock-live{display:flex}
.dock-live span{display:flex;flex-direction:column;line-height:1.15}
.dock-live small{font-size:.62rem;color:var(--tx3)}
.dock-live b{font-family:var(--f-d);font-weight:400;font-size:1.3rem;color:var(--tx1)}
.dock-live span:first-child b{color:var(--bronze-d)}
.dock-live em{margin-left:auto;font-style:normal;font-family:var(--f-s);font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:#fff;background:var(--bronze);border-radius:999px;padding:.6rem .9rem;white-space:nowrap}

/* ---------- Popup ---------- */
.pop{position:fixed;inset:0;z-index:100;display:flex;align-items:flex-end;justify-content:center}
.pop-bg{position:absolute;inset:0;background:rgba(25,26,21,.6);animation:fadeIn .25s ease}
.pop-card{position:relative;width:100%;max-width:520px;max-height:92svh;overflow-y:auto;background:#fff;border-radius:18px 18px 0 0;padding:22px 18px calc(18px + env(safe-area-inset-bottom));animation:up .35s var(--ease);overscroll-behavior:contain}
.pop-x{position:absolute;right:8px;top:6px;width:40px;height:40px;border:0;background:none;font-size:1.8rem;line-height:1;color:var(--tx3);cursor:pointer}
body.no-scroll{overflow:hidden}
@media (max-height:760px) and (max-width:639px){.pop .fm-ben{display:none}}
@keyframes fadeIn{from{opacity:0}}
@keyframes up{from{transform:translateY(40px);opacity:0}}

/* ==================== Tablet ==================== */
@media (min-width:640px){
  :root{--hd:64px}
  .hero-cta{flex-direction:row}
  .money-grid{grid-template-columns:1fr 1fr}
  .fl2{grid-template-columns:1fr 1fr}
  .pj{flex-basis:46%}
  .formula{grid-template-columns:repeat(4,1fr)}
  .ucard{grid-template-columns:1.1fr 1fr;align-items:center}
  .acard{grid-template-columns:1.1fr 1fr;align-items:stretch}
  .phases{grid-template-columns:repeat(3,1fr)}
  .ph-i{grid-template-columns:auto 1fr;align-content:start}
  .ph-a{grid-column:1 / -1;text-align:left}
  .pop{align-items:center;padding:20px}
  .pop-card{border-radius:18px;padding:28px 28px 22px}
}
@media (min-width:1041px){
  .hd-nav{display:flex;gap:clamp(14px,1.8vw,28px);margin-left:auto;margin-right:18px}
  .hd-nav a{font-family:var(--f-s);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--on-dark-2)}
  .hd-nav a:hover,.hd-nav a.on{color:#fff}
  .hide-d{display:none!important}
  .btn-head{display:inline-flex;flex:none}
  .calc-grid{grid-template-columns:minmax(300px,.62fr) minmax(0,1.38fr);gap:16px;align-items:stretch}
  .phases{grid-template-columns:repeat(3,1fr)}
  /* So sanh 5: dang bang, moi phuong thuc mot hang */
  .cmp{gap:6px}
  .cmp-h{display:grid;grid-template-columns:34px 1.5fr 1fr 1fr 1fr 1.2fr;gap:10px;padding:0 12px;font-family:var(--f-s);font-size:.54rem;letter-spacing:.11em;text-transform:uppercase;color:var(--tx3)}
  .cmp-h span:last-child{text-align:right}
  .cm{grid-template-columns:34px 1.5fr 1fr 1fr 1fr 1.2fr;gap:10px;padding:10px 12px}
  .cm-rank{grid-row:auto;order:0}
  .cm-n{order:1}
  .cm-s{display:contents}
  .cm-s>span{order:2;font-size:.78rem;color:var(--tx3)}
  .cm-s>span b{display:block;font-family:var(--f-d);font-weight:400;font-size:1.05rem;color:var(--tx1)}
  .cm-s>span i{font-style:normal;display:none}
  .cm-b{order:3;text-align:right;font-size:1.3rem}
  .cm-b small{display:none}
  .cm-n{font-size:.82rem}
  .ql-grid{grid-template-columns:1.25fr 1fr;gap:clamp(24px,3vw,48px);align-items:center}
  .ql-map{order:0}
  .proj{display:grid;grid-template-columns:repeat(3,1fr);overflow:visible;margin:0;padding:0}
  .pj{flex:none}
  .gl-foot{grid-template-columns:1fr 1.1fr;align-items:end;gap:14px 28px}
  .gl-foot .close{grid-column:1 / -1}
  .offer-grid{grid-template-columns:1fr 1.05fr;gap:clamp(28px,4vw,64px);align-items:center}
  .ft-faq{grid-template-columns:1fr 1fr;gap:0 40px}
  .ft-faq .eyebrow{grid-column:1 / -1}
  .ft-grid{grid-template-columns:1fr 1.4fr}
  .dock{display:none}
  .ft{padding-bottom:40px}
}
@media (max-width:1040px){.hide-m{display:none}}

/* ==================== SCREEN LOCK (desktop, giong site chinh) ==================== */
@media (min-width:1041px) and (min-height:600px){
  :root{--hd:68px}
  html{scroll-snap-type:y mandatory;scroll-padding-top:0}
  main>section,.ft{scroll-snap-align:start}
  main>section{height:100dvh;min-height:0;display:flex;flex-direction:column;justify-content:center;
    padding:calc(var(--hd) + clamp(10px,2.4vh,30px)) 0 clamp(14px,3vh,36px)}
  main>section>.wrap{width:100%;max-height:100%}
  main>section.hero{padding:0;justify-content:flex-end}
  .hero-in{padding-bottom:clamp(28px,6vh,64px)}
  .hero h1{font-size:clamp(2.2rem,4vw,3.6rem);max-width:20ch}
  .hero-stats{max-width:820px}
  .hero-stats b{font-size:clamp(2.8rem,5.6vh,4.4rem)}
  h2{font-size:clamp(1.7rem,3.6vh,2.6rem)}
  .head{margin-bottom:clamp(12px,2.4vh,26px)}
  .eq b{font-size:clamp(2.6rem,7.4vh,4.6rem)}
  .ex-big b{font-size:clamp(3.4rem,11vh,6.6rem)}
  .adv{display:grid;grid-template-columns:repeat(5,1fr);overflow:visible;margin:12px 0 0;padding:0}
  .adv b{font-size:clamp(1.05rem,2.4vh,1.35rem)}

  /* 3. Cong cu tinh: 1 man hinh, khung ket qua chia: goi y + 3 so lon (co dinh) / tab chi tiet (an phan con lai) */
  main>section.calc{padding-top:calc(var(--hd) + clamp(8px,1.6vh,20px));padding-bottom:clamp(10px,2vh,24px)}
  main>section.calc>.wrap{height:100%;display:flex;flex-direction:column}
  .calc .head{margin-bottom:clamp(8px,1.4vh,14px)}
  .calc .head h2{font-size:clamp(1.5rem,3.2vh,2.2rem)}
  .calc-grid{flex:1 1 auto;min-height:0;grid-template-rows:minmax(0,1fr)}
  .calc-in,.calc-out{min-height:0;max-height:100%}
  .chips-cap{display:grid;grid-template-columns:repeat(6,1fr);gap:5px}
  .chips-cap .chip{min-width:0;padding:.2rem .3rem}
  #unitChips{gap:5px}
  #unitChips .chip{flex:1 1 auto;padding:.2rem .6rem;font-size:.8rem;white-space:nowrap}
  .calc-in{overflow-y:auto;padding:clamp(12px,1.8vh,20px)}
  .calc-in fieldset{margin-bottom:clamp(8px,1.5vh,14px)}
  .chip{min-height:clamp(30px,4vh,36px);padding:.2rem .7rem;font-size:.8rem}
  .other,.code{min-height:clamp(34px,4.4vh,40px);margin-top:clamp(5px,.8vh,8px)}
  .mth{padding:clamp(5px,.9vh,8px) 10px}
  .calc-out{display:flex;flex-direction:column;min-height:0;padding:clamp(12px,1.8vh,20px)}
  .res{display:flex;flex-direction:column;flex:1 1 auto;min-height:0}
  .rec,.big3,.tabs,.res-foot{flex:none}
  .rec{padding:clamp(8px,1.3vh,12px) 14px;margin-bottom:clamp(6px,1.1vh,10px)}
  .b3{padding:clamp(6px,1.1vh,10px) 8px}
  .b3 b{font-size:clamp(1.3rem,3.4vh,1.9rem)}
  .b3-hi b{font-size:clamp(1.5rem,4.2vh,2.4rem)}
  .tabs{margin-top:clamp(8px,1.3vh,12px)}
  .tpanes{flex:1 1 auto;min-height:0;overflow-y:auto;margin:clamp(6px,1.2vh,10px) 0;overscroll-behavior:contain}
  .ph-i{padding:clamp(8px,1.3vh,12px) 10px;gap:6px}
  .ph-a b{font-size:clamp(1.1rem,2.6vh,1.45rem)}
  .res-foot .fine{margin-top:6px}
  #tpPhase:not([hidden]){display:flex;flex-direction:column;min-height:100%}
  .phases{flex:1 1 auto;grid-auto-rows:minmax(min-content,1fr)}
  .ph-i{align-content:center}
  .lock{align-items:center}
  .lock-card{padding:clamp(14px,2.2vh,22px)}

  /* 4. QL13 */
  .n b{font-size:clamp(1.6rem,4.4vh,2.6rem)}
  .ql-map img{max-height:calc(100dvh - var(--hd) - 90px);width:auto;max-width:100%;margin:0 auto}

  /* 5. Gamuda */
  .pj .ph,.pj img{aspect-ratio:auto;height:clamp(110px,22vh,230px)}
  .pj-k b{font-size:clamp(1.8rem,5vh,3rem)}

  /* 6. Can ho: tab khong bi de, the an phan con lai */
  main>section.units>.wrap{height:100%;display:flex;flex-direction:column}
  .units .head,.units .facts{flex:none}
  .facts{overflow:visible;margin-left:0;margin-right:0;padding:0;gap:clamp(18px,3vw,44px)}
  .pane{flex:1 1 auto;min-height:0}
  .utabs{margin-left:0;margin-right:0;padding-left:0;padding-right:0}
  .ucard,.acard{flex:1 1 auto;min-height:0;grid-template-rows:minmax(0,1fr);overflow:hidden;padding:clamp(12px,1.8vh,18px)}
  .ucard{grid-template-columns:1.15fr 1fr}
  .acard{grid-template-columns:1.25fr 1fr;gap:clamp(16px,2vw,32px)}
  .u-plan{height:100%}
  .u-plan img{height:100%;max-height:100%;width:100%;object-fit:contain}
  .u-info,.a-info{overflow-y:auto;min-height:0;max-height:100%}
  .a-info{padding-right:6px}
  .a-info>:first-child{margin-top:auto}
  .a-info>:last-child{margin-bottom:auto}
  .a-img{height:100%}
  .a-img img{aspect-ratio:auto}
  .u-specs div{padding:clamp(5px,.9vh,8px) 10px}
  .u-price{padding:clamp(6px,1.1vh,10px) 12px}

  /* 7. Form */
  .form-card{padding:clamp(16px,2.6vh,26px)}
  .fl input{min-height:42px}
  .ft{min-height:auto}
}
@media (min-width:1600px){.wrap{max-width:1440px}}
@media (min-width:1600px) and (min-height:900px){.ph-a b{font-size:1.7rem}.ph-l b{font-size:1.2rem}.b3 b{font-size:2.2rem}.b3-hi b{font-size:2.7rem}}
@media (min-width:1041px) and (min-height:600px) and (max-height:800px){
  .pj .ph,.pj img{height:clamp(80px,15vh,140px)}
  .pj-d{display:none}
  .gl-foot{margin-top:10px;gap:8px}
  .hero-sub{display:none}
  .vs2 p{display:none}
  .fm-sub{display:none}
  .smark{display:none}
  .quote{display:none}
  .adv span{display:none}
  .advisor p{display:none}
  .u-sub,.u-note{display:none}
  .rec-facts{display:none}
  .ph-l small{display:none}
  .a-p{font-size:.8rem;margin-bottom:8px}
  .a-stat{display:none}
  .a-info h3{font-size:1.4rem}
  .a-grid li{padding:6px 9px}
  .res-foot .fine{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::after{animation:none!important;transition:none!important}
  .js .bars:not(.in) i{transform:none}
}

/* ==================== DECOR (DECOR_RULES, cung token voi site chinh) ====================
   Nhip: Hero khong · Bai toan A · Cong cu tinh B · QL13 khong (anh lon) · Gamuda A · Can ho B · Form B (mep trai).
   Goc xoay luon 0 deg. Motif hoa van tron 72px. Khong de len chu (z-index 0, noi dung z-index 1). */
.sec>.wrap{position:relative;z-index:1}
.d-a::before,.d-a2::before{content:"";position:absolute;z-index:0;pointer-events:none;
  -webkit-mask:var(--quacho) center/contain no-repeat;mask:var(--quacho) center/contain no-repeat}
.d-a::before{right:-6%;top:8%;height:58%;aspect-ratio:858/964;background:var(--bronze);opacity:.08}
.d-a2::before{left:-7%;bottom:-6%;height:52%;aspect-ratio:858/964;background:var(--bronze);opacity:.07}
.d-b::after,.d-b2::after,.d-b3::after{content:"";position:absolute;z-index:0;pointer-events:none;top:0;bottom:0;width:min(30%,420px);
  background:var(--beige-sand);opacity:.09;
  -webkit-mask-image:var(--pattern),linear-gradient(90deg,#000 0%,#000 30%,transparent 100%);mask-image:var(--pattern),linear-gradient(90deg,#000 0%,#000 30%,transparent 100%);
  -webkit-mask-size:var(--tile),cover;mask-size:var(--tile),cover;-webkit-mask-repeat:repeat,no-repeat;mask-repeat:repeat,no-repeat;
  -webkit-mask-composite:source-in;mask-composite:intersect}
.d-b::after,.d-b3::after{left:0}
.d-b2::after{right:0;-webkit-mask-image:var(--pattern),linear-gradient(270deg,#000 0%,#000 30%,transparent 100%);mask-image:var(--pattern),linear-gradient(270deg,#000 0%,#000 30%,transparent 100%)}
@media (max-width:759px){.d-b::after,.d-b2::after,.d-b3::after{width:46%;opacity:.07}.d-a::before{height:34%;top:2%}.d-a2::before{height:30%}}

/* ==================== VONG 4 (30/10/2026): so impact noi hon, nut CTA noi hon ====================
   .mark = vet nen dong nhat phia sau so quan trong nhat moi section (gach chan diem nhan).
   .btn-pulse = nun nhe + quang sang lan ra dinh ky + vet sang chay qua; .arr = mui ten trong nut. */
:root{--num-bright:#B98A63}
.mark{background:linear-gradient(transparent 62%,rgba(201,163,131,.42) 62%,rgba(201,163,131,.42) 92%,transparent 92%);padding:0 .08em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.calc .mark,.units .mark,.offer .mark,.pj-now .mark,.hero .mark{background:linear-gradient(transparent 62%,rgba(201,163,131,.32) 62%,rgba(201,163,131,.32) 92%,transparent 92%)}
.hero-stats b{font-size:clamp(2.6rem,11.5vw,4.6rem);color:#D9B48F}
.hero-stats em{color:#D9B48F}
.eq b{font-size:clamp(2.7rem,12.5vw,4.6rem)}
.eq-res b,.eq-res em{color:var(--num-bright)!important}
.ex-big b{font-size:clamp(3.8rem,19vw,6.6rem);color:var(--num-bright)}
.n b{font-size:clamp(1.9rem,8vw,3.2rem);color:var(--num-bright)}
.n-hi{background:#fff;box-shadow:0 0 0 1px var(--bronze-l)}
.pj-k b{font-size:clamp(2.5rem,10vw,3.6rem);color:var(--num-bright)}
.pj-now .pj-k b{color:#D9B48F}
.adv b{font-size:1.3rem;color:var(--num-bright)}
.u-price b{color:var(--num-bright)}
.hl{color:var(--num-bright)}
.ql-txt .btn{margin-top:14px}

/* Giai thich 3 so lon trong bang tinh */
.b3 small{font-size:.66rem;line-height:1.4;margin-top:3px}
.b3-hi small{color:rgba(244,240,231,.85)}

/* Nut CTA */
.btn{min-height:54px;padding:.9rem 1.6rem;font-size:.78rem;box-shadow:0 10px 24px -12px rgba(142,106,78,.75)}
.btn-lg{min-height:58px;padding:1rem 1.9rem;font-size:.82rem}
.btn-sm{min-height:40px;padding:.5rem 1rem;font-size:.62rem;box-shadow:none}
.btn-ghost-light{border-width:1.5px;border-color:rgba(244,240,231,.85);box-shadow:none}
.btn-line{border-width:1.5px;box-shadow:none}
.arr{font-style:normal;display:inline-block;margin-left:.15em;font-size:1.15em;line-height:1;transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-pulse{animation:btnBounce2 2.6s var(--ease) infinite,btnGlow 2.6s ease-out infinite}
.btn-pulse .arr{animation:arrNudge 2.6s var(--ease) infinite}
.btn-pulse::after{animation-duration:2.6s}
@keyframes btnBounce2{0%,70%,100%{transform:translateY(0) scale(1)}76%{transform:translateY(-5px) scale(1.03)}82%{transform:translateY(0) scale(1)}88%{transform:translateY(-2px)}94%{transform:translateY(0)}}
@keyframes btnGlow{0%,60%{box-shadow:0 10px 24px -12px rgba(142,106,78,.75),0 0 0 0 rgba(201,163,131,.55)}85%{box-shadow:0 10px 24px -12px rgba(142,106,78,.75),0 0 0 12px rgba(201,163,131,0)}100%{box-shadow:0 10px 24px -12px rgba(142,106,78,.75),0 0 0 0 rgba(201,163,131,0)}}
@keyframes arrNudge{0%,70%,100%{transform:translateX(0)}78%{transform:translateX(5px)}86%{transform:translateX(0)}}
.btn-pulse:hover,.btn-pulse:hover .arr{animation-play-state:paused}
@media (min-width:1041px) and (min-height:600px){
  .hero-stats b{font-size:clamp(3.4rem,7.2vh,5.6rem)}
  .eq b{font-size:clamp(3.2rem,9.4vh,5.8rem)}
  .ex-big b{font-size:clamp(4.2rem,13.5vh,8.2rem)}
  .n b{font-size:clamp(2rem,5.6vh,3.3rem)}
  .pj-k b{font-size:clamp(2.2rem,6.4vh,3.8rem)}
  .b3 small{font-size:.66rem}
}
@media (min-width:1041px) and (min-height:600px) and (max-height:800px){
  .b3 small{font-size:.6rem;line-height:1.3}
  .btn{min-height:46px}
}
@media (prefers-reduced-motion:reduce){.btn-pulse,.btn-pulse .arr{animation:none!important}}
.ex-big b .mark,.n b .mark,.pj-k b .mark{display:inline;font-size:inherit;color:inherit;margin:0;line-height:inherit;letter-spacing:inherit}
@media (max-width:639px){
  .btn{letter-spacing:.08em;padding-left:1.2rem;padding-right:1.2rem}
  .tabs button{flex:0 0 auto;white-space:nowrap}
  .big3{grid-template-columns:1fr;gap:6px}
  .b3{display:grid;grid-template-columns:42% 1fr;grid-template-areas:"k x" "v x";column-gap:12px;align-items:center;text-align:left;padding:10px 12px}
  .b3 span{grid-area:k}
  .b3 b{grid-area:v;margin:2px 0 0}
  .b3 small{grid-area:x;font-size:.72rem;margin:0}
}
@media (max-width:639px){.b3 b{font-size:1.8rem;white-space:nowrap}.b3-hi b{font-size:2.1rem}}

/* ===== Vong 4.1 (30/10/2026): gach chan thay vet nen, dau - = ro, moi nut nhun nhanh hon ===== */
.mark,.calc .mark,.units .mark,.offer .mark,.pj-now .mark,.hero .mark{background:none!important;padding:0;
  text-decoration:underline;text-decoration-color:var(--num-bright);text-decoration-thickness:.06em;text-underline-offset:.12em;text-decoration-skip-ink:none}
h2 .mark{text-decoration-thickness:2px;text-underline-offset:.16em}
.eq>i{font-family:var(--f-b);font-weight:500;color:var(--bronze-d);font-size:clamp(1.6rem,5.5vw,2.4rem);opacity:1;padding-bottom:28px;line-height:1;flex:0 0 auto}
.btn{animation:btnBounce2 1.6s var(--ease) infinite,btnGlow 1.6s ease-out infinite}
.btn .arr{animation:arrNudge 1.6s var(--ease) infinite}
.btn::after{animation-duration:1.6s}
.btn:hover,.btn:hover .arr{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.btn,.btn .arr{animation:none!important}}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);transform:skewX(-18deg);animation:btnShine 1.6s ease-in-out infinite}
.mark,.calc .mark,.units .mark,.offer .mark,.pj-now .mark,.hero .mark{text-decoration:none!important;
  background:linear-gradient(var(--num-bright),var(--num-bright)) left 100%/100% max(2px,.05em) no-repeat!important;padding-bottom:.02em}
.mark,.calc .mark,.units .mark,.offer .mark,.pj-now .mark,.hero .mark{display:inline-block!important;position:relative;line-height:1!important;background:none!important;padding:0!important}
.mark span,.mark em,.mark i,.mark sup{display:inline!important;margin:0!important}
.mark::after{content:"";position:absolute;left:0;right:0;bottom:.02em;height:max(2px,.04em);background:var(--num-bright);border-radius:2px;pointer-events:none}

/* ===== Vong 4.2 (30/10/2026): mobile gon, moi khoi ~1 man; bang tinh thu gon (droplist phuong thuc + chi tiet xo xuong) ===== */
.d-toggle{display:none}
@media (max-width:639px){
  .sec{padding-top:44px;padding-bottom:44px}
  .head{margin-bottom:14px}
  /* Bai toan tien */
  .money .btn-head{display:none}
  .money .vs2{display:none}
  .money .card{padding:16px}
  .money .ex-k{margin-bottom:2px}
  .money .bars{margin-top:8px}
  .money .fine{font-size:.62rem;margin-top:6px}
  .money .adv{margin-top:10px}
  .money .btn-center{margin-top:14px}
  /* Bang tinh: chon von, loai can tren 1 hang vuot ngang */
  #capChips,#unitChips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:calc(var(--g) * -1);padding-right:var(--g)}
  #capChips::-webkit-scrollbar,#unitChips::-webkit-scrollbar{display:none}
  #capChips .chip,#unitChips .chip{flex:0 0 auto;white-space:nowrap}
  .calc-in fieldset{margin-bottom:12px}
  .calc .rate{display:none}
  /* Phuong thuc dang droplist: chi hien phuong thuc dang chon, bam de mo danh sach */
  .methods:not(.open) .mth:not([aria-checked="true"]){display:none}
  .methods .mth[aria-checked="true"]{position:relative;padding-right:38px}
  .methods:not(.open) .mth[aria-checked="true"]::after{content:"";position:absolute;right:14px;top:50%;width:8px;height:8px;border-right:2px solid var(--bronze-d);border-bottom:2px solid var(--bronze-d);transform:translateY(-70%) rotate(45deg)}
  .methods.open .mth[aria-checked="true"]::after{content:"";position:absolute;right:14px;top:50%;width:8px;height:8px;border-left:2px solid var(--bronze-d);border-top:2px solid var(--bronze-d);transform:translateY(-30%) rotate(45deg)}
  .methods .mth-rec{right:38px}
  /* Ket qua: phuong an + 3 so impact, chi tiet xo xuong */
  .rec>p{display:none}
  .rec .rec-facts{margin-top:6px}
  .calc-out:not(.show-detail) .tabs,.calc-out:not(.show-detail) .tpanes{display:none!important}
  .d-toggle{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:48px;margin:12px 0 4px;border:1.5px solid var(--bronze);border-radius:999px;background:transparent;
    font-family:var(--f-s);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-d);cursor:pointer}
  .d-toggle::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .25s}
  .calc-out.show-detail .d-toggle::after{transform:translateY(2px) rotate(-135deg)}
  .calc-out.is-locked{min-height:640px}
  .res-foot .fine{font-size:.6rem}
  /* Can ho */
  .units .facts{margin-bottom:10px}
  .u-plan img{max-height:30vh}
  .u-specs div:nth-child(3),.u-specs div:nth-child(4){display:none}
  .u-note{display:none}
  .u-cta{flex-wrap:nowrap;gap:8px}
  .u-cta .btn{flex:1 1 0;min-width:0;font-size:.58rem;letter-spacing:.06em;padding:.6rem .7rem}
  /* QL13 */
  .ql-map img{max-height:220px;object-fit:cover}
  .ql-map figcaption{display:none}
  /* Form ngan lai: chi tieu de + o dien */
  .offer .offer-p,.offer .benefits,.offer .advisor,.offer .smark{display:none}
  .offer-l h2{margin-bottom:14px}
}
/* Nhan huong dan khong day bo cuc (tranh nhay trang khi cuon toi bang tinh) */
#fsCap,#fsUnit{position:relative}
.guide .hint{position:absolute;top:2px;right:8px;margin:0}
.guide .hint::after{display:none}
@media (max-width:639px){
  .guide .hint{display:none!important}
  .u-plan img{max-height:26vh}
  .u-cta .btn{font-size:.62rem}
}
@media (max-width:639px){
  .seg{gap:6px}.seg button,.lock .seg button{min-height:40px;padding:.4rem .85rem}
  .switch button{min-height:40px}
  .u-zoom{min-height:32px;padding:6px 12px}
  input,select,textarea{font-size:16px!important}
}

/* ===== Vong 4.3 (30/10/2026): mo rong lua chon (khong vuot ngang), the so sanh xep doc, dock doi CTA sau bang tinh ===== */
.dock-lead{display:none}
.dock.is-after:not(.is-live) .dock-cta{display:none}
.dock.is-after:not(.is-live) .dock-lead{display:flex}
@media (max-width:639px){
  #capChips,#unitChips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;overflow:visible;margin-right:0;padding-right:0}
  #capChips .chip,#unitChips .chip{min-width:0;width:100%;min-height:46px;padding:.35rem .4rem;font-size:.92rem;white-space:normal;line-height:1.15;text-align:center}
  #unitChips .chip{font-size:.86rem}
  .calc .other{min-height:46px}
  /* Tab chi tiet: luoi 2x2, thay het, khong can vuot */
  .calc .tabs{display:grid!important;grid-template-columns:1fr 1fr;gap:4px;overflow:visible;padding:4px}
  .calc .tabs button{flex:none;white-space:normal!important;min-height:44px;padding:8px 6px;font-size:.6rem;line-height:1.25;text-align:center}
  /* So sanh 5 phuong thuc: xep doc, khong chen chuc */
  .cm{grid-template-columns:30px minmax(0,1fr);gap:4px 12px;align-items:start;padding:16px 14px 14px}
  .cm-rank{grid-row:1 / span 3;align-self:start;margin-top:2px}
  .cm-n{grid-column:2;font-size:.95rem}
  .cm-b{grid-column:2;text-align:left;font-size:1.7rem;color:var(--num-bright);margin-top:4px}
  .cm.is-best .cm-b{color:var(--bronze-d)}
  .cm-b small{font-size:.66rem;margin-top:2px}
  .cm-s{grid-column:2;flex-direction:column;gap:3px;margin-top:6px;padding-top:8px;border-top:1px dashed var(--line);font-size:.8rem}
  .cm-s>span{display:flex;justify-content:space-between;gap:10px}
  /* Lich tung dot: chu de doc */
  .tbl{font-size:.78rem}
  .tbl th{font-size:.54rem}
}
.cm-x{font-style:normal;margin-left:6px;color:var(--tx3)}
@media (max-width:639px){
  .cm-s>span{flex-wrap:wrap}
  .cm-x{flex-basis:100%;text-align:right;margin:0;font-size:.72rem}
  .rent-row b{font-size:1.45rem}
}
@media (max-width:639px){
  /* Bo vuot ngang: lua chon va the hien het */
  .utabs{flex-wrap:wrap;overflow:visible;margin:0 0 10px;padding:0;gap:6px}
  .utabs button{flex:0 0 auto}
  .units .facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 8px;overflow:visible;white-space:normal;margin:0 0 12px;padding:0}
  .units .facts b{font-size:1.15rem}
  .money .adv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;overflow:visible;margin:10px 0 0;padding:0}
  .money .adv li{min-width:0;padding:9px 10px}
  .money .adv b{font-size:1.02rem}
  .money .adv span{font-size:.64rem;line-height:1.3;display:block}
  .money .adv li:nth-child(4),.money .adv li:nth-child(5){grid-column:span 1}
  .proj{display:grid;gap:10px;overflow:visible;margin:0;padding:0}
  .pj{flex:none;display:grid;grid-template-columns:112px minmax(0,1fr)}
  .pj .ph,.pj img{aspect-ratio:auto;height:100%;min-height:112px}
  .pj .ph span{font-size:.5rem}
  .pj-b{padding:12px 14px}
  .pj-b h3{margin:0 0 2px}
  .pj-k b{font-size:1.9rem}
  .pj-d{display:none}
}
@media (max-width:639px){
  .money .adv{grid-template-columns:repeat(6,minmax(0,1fr))}
  .money .adv li{grid-column:span 2!important}
  .money .adv li:nth-child(4),.money .adv li:nth-child(5){grid-column:span 3!important}
}
@media (max-width:639px){
  .money .bar{grid-template-columns:112px 1fr auto;font-size:.74rem}
  .money .bar span{white-space:nowrap}
  .lock-k{letter-spacing:.06em;font-size:.58rem}
}

/* ===== Vong 4.4 (30/10/2026): hero hoi thang so von + hang chon nhanh von ===== */
.hero-cap{margin:18px 0 0}
.hero-cap-k{display:block;font-family:var(--f-s);font-size:.62rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--beige-sand);margin-bottom:8px}
.hero-cap-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;max-width:520px}
.hero-cap-row button{min-height:50px;border-radius:12px;border:1px solid rgba(244,240,231,.45);background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  color:#fff;font-family:var(--f-d);font-size:1.3rem;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}
.hero-cap-row button:hover{background:rgba(201,163,131,.35);border-color:var(--bronze-l);transform:translateY(-2px)}
.hero-cap-row button[aria-pressed="true"]{background:var(--bronze);border-color:var(--bronze)}
.hero .hero-cta{margin-top:14px}
@media (max-width:639px){
  .hero h1{font-size:clamp(1.9rem,8.4vw,2.4rem);max-width:none}
  .hero-sub{display:block!important;font-size:.9rem}
  .hero-stats{display:none}
  .hero-cap-row button{min-height:52px;font-size:1.25rem}
}
@media (max-width:639px){
  .hero::after{background:linear-gradient(180deg,rgba(30,32,25,.45) 0%,rgba(30,32,25,.15) 20%,rgba(30,32,25,.72) 38%,rgba(30,32,25,.9) 60%,rgba(30,32,25,.97) 100%)}
  .hero h1{text-shadow:0 2px 18px rgba(0,0,0,.35)}
}

/* ===== Vong 4.5 (30/10/2026): hero treatment – nhan khan hiem, chu chay loai can, xem truoc can theo von, hieu ung mo trang ===== */
.hero-badge{display:inline-flex;align-items:center;flex-wrap:wrap;gap:4px 8px;margin:0 0 14px;padding:7px 14px 7px 12px;border-radius:999px;
  background:rgba(30,32,25,.45);border:1px solid rgba(217,180,143,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  font-size:.74rem;letter-spacing:.02em;color:var(--beige-sand);line-height:1.35}
.hero-badge b{color:#E8C9A6;font-weight:700}
.live-dot{position:relative;flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:#7FD69A;box-shadow:0 0 0 0 rgba(127,214,154,.7);animation:liveDot 1.6s ease-out infinite}
@keyframes liveDot{0%{box-shadow:0 0 0 0 rgba(127,214,154,.7)}80%,100%{box-shadow:0 0 0 9px rgba(127,214,154,0)}}
/* chu chay */
.rot{display:inline-block;position:relative;white-space:nowrap;vertical-align:bottom;text-align:left}
.rot-w{display:inline-block;color:#E8C9A6;font-style:italic;background:linear-gradient(#D9B48F,#D9B48F) left 92%/100% 2px no-repeat;padding-bottom:.02em;transition:opacity .28s,transform .28s}
.rot-w.rot-out{opacity:0;transform:translateY(-.35em)}
.rot-w.rot-in{animation:rotIn .42s var(--ease)}
@keyframes rotIn{from{opacity:0;transform:translateY(.4em)}to{opacity:1;transform:none}}
/* xem truoc can theo von */
.hero-cap{display:grid;gap:10px}
.hero-peek{min-height:66px;padding:10px 14px;border-radius:12px;background:rgba(30,32,25,.5);border:1px solid rgba(244,240,231,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;gap:3px;font-size:.8rem}
.hero-peek.pk-in{animation:rotIn .4s var(--ease)}
.pk-k{font-family:var(--f-s);font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-2)}
.pk-r{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline}
.pk-r em{font-style:normal;color:var(--on-dark-2);font-size:.74rem;min-width:9.5em}
.pk-r b{color:#fff;font-weight:700}
.hero-cap-row button.is-peek{border-color:var(--bronze-l);background:rgba(201,163,131,.28);animation:capNudge .6s var(--ease)}
@keyframes capNudge{0%{transform:none}40%{transform:translateY(-4px) scale(1.04)}100%{transform:none}}
/* hieu ung mo trang */
.hero-in>*{animation:heroUp .8s var(--ease) both}
.hero-in>*:nth-child(1){animation-delay:.1s}.hero-in>*:nth-child(2){animation-delay:.22s}.hero-in>*:nth-child(3){animation-delay:.36s}
.hero-in>*:nth-child(4){animation-delay:.5s}.hero-in>*:nth-child(5){animation-delay:.64s}.hero-in>*:nth-child(6){animation-delay:.78s}
@keyframes heroUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero-bg img{animation:heroZoom 14s ease-out both}
@keyframes heroZoom{from{transform:scale(1.1)}to{transform:scale(1)}}
@media (min-width:1041px){
  .hero h1{max-width:24ch}
  .hero-cap{grid-template-columns:auto minmax(300px,440px);align-items:end;gap:16px}
  .hero-cap-row{min-width:430px}
}
@media (min-width:1041px) and (max-height:800px){
  .hero h1{font-size:clamp(2rem,6.2vh,3rem)}
  .hero-badge{margin-bottom:10px}
  .hero-stats{display:none}
}
@media (max-width:639px){
  .hero-badge{font-size:.68rem;padding:6px 12px 6px 10px;margin-bottom:10px}
  .hero h1{font-size:clamp(1.65rem,7.4vw,2.15rem)}
  .hero-sub{font-size:.86rem}
  .hero-cap{margin-top:14px}
  .hero-peek{min-height:72px;font-size:.78rem}
  .pk-r em{min-width:0;flex-basis:100%;font-size:.68rem}
}
@media (prefers-reduced-motion:reduce){.hero-in>*,.hero-bg img,.live-dot,.hero-cap-row button.is-peek,.hero-peek.pk-in{animation:none!important}}
.rot{text-align:center}
@media (max-width:639px){
  .hb-x{display:none}
  .hero-badge{white-space:nowrap}
  .cap-hero{display:none}
}
@media (max-width:639px) and (max-height:760px){
  .hero-sub{display:none!important}
  .hero h1{font-size:clamp(1.55rem,7vw,1.95rem)}
}
@media (max-width:639px){.hero-badge{flex-wrap:nowrap;font-size:clamp(.6rem,2.9vw,.68rem);padding:6px 11px 6px 9px;gap:6px;max-width:100%}}

/* ===== Vong 4.6 (30/10/2026): huong dan mobile tro lai (khong che chip), form khoa noi ro "dien la mo bang tinh" ===== */
.guide .hint{position:relative!important;top:auto;right:auto;margin-top:10px!important;display:inline-block!important}
.guide .hint::after{display:block!important}
@media (max-width:639px){
  .guide .hint{display:inline-block!important;font-size:.6rem;padding:6px 12px}
}
.lock-card{border:2px solid var(--bronze);box-shadow:0 24px 60px -20px rgba(46,42,38,.55)}
.lock-top{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.lock-ic{flex:0 0 auto;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--bronze);color:#fff;animation:lockWig 2.4s ease-in-out infinite}
@keyframes lockWig{0%,80%,100%{transform:none}84%{transform:rotate(-12deg)}88%{transform:rotate(10deg)}92%{transform:rotate(-6deg)}96%{transform:rotate(3deg)}}
.lock-top .lock-k{margin:0;background:none;color:var(--bronze-d);padding:0;font-size:.62rem;letter-spacing:.1em;line-height:1.4}
.lock-top .lock-k b{color:var(--tx1)}
.lock-t{font-size:1.35rem;margin:0 0 10px}
.lock-t b{font-weight:400;color:var(--bronze-d);background:linear-gradient(var(--num-bright),var(--num-bright)) left 100%/100% 2px no-repeat}
.lock-steps{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;counter-reset:ls}
.lock-steps li{counter-increment:ls;position:relative;display:flex;align-items:center;gap:6px;padding:7px 8px;border-radius:10px;background:var(--bg1);font-size:.68rem;line-height:1.2;color:var(--tx3)}
.lock-steps li::before{content:counter(ls);flex:0 0 auto;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:.62rem;font-weight:700;background:#fff;color:var(--tx3);border:1px solid var(--line)}
.lock-steps li.ok{color:var(--tx2)}
.lock-steps li.ok::before{content:"✓";background:var(--dark-pine);border-color:var(--dark-pine);color:#fff}
.lock-steps li.cur{background:#FFF6EA;color:var(--tx1);font-weight:700;box-shadow:inset 0 0 0 1.5px var(--bronze)}
.lock-steps li.cur::before{background:var(--bronze);border-color:var(--bronze);color:#fff;animation:liveDot 1.6s ease-out infinite}
.lock .btn .unl{flex:0 0 auto;margin-right:2px}
.lock .fm-sub{color:var(--tx2);font-weight:700}
@media (max-width:639px){
  .lock-t{font-size:1.25rem}
  .lock-steps li{font-size:.62rem;padding:6px}
  .calc-out.is-locked{min-height:560px}
}
@media (prefers-reduced-motion:reduce){.lock-ic,.lock-steps li.cur::before{animation:none!important}}
/* Nhan huong dan nam tren vien duoi khung, khong day bo cuc (tranh bam nham khi nhan doi vi tri) */
.guide .hint{position:absolute!important;top:auto!important;bottom:-14px;right:12px;margin:0!important;white-space:nowrap}
.guide .hint::after{left:auto;right:18px}
/* Vong khung huong dan bang box-shadow, khong padding/margin -> khong xe dich bo cuc */
#fsCap.guide,#fsUnit.guide{padding:0!important;margin-left:0!important;margin-right:0!important;border-radius:14px;
  box-shadow:0 0 0 7px var(--bg0),0 0 0 9px rgba(167,128,97,.55),0 0 0 15px rgba(167,128,97,.12);animation:guideGlow2 1.6s ease-in-out infinite}
@keyframes guideGlow2{0%,100%{box-shadow:0 0 0 7px var(--bg0),0 0 0 9px rgba(167,128,97,.45),0 0 0 14px rgba(167,128,97,.1)}50%{box-shadow:0 0 0 7px var(--bg0),0 0 0 9px rgba(167,128,97,.8),0 0 0 18px rgba(167,128,97,.16)}}
.guide .hint{bottom:-20px}
@media (max-width:639px){
  .calc-in #fsCap,.calc-in #fsUnit{margin-bottom:28px}
  .guide .hint{bottom:-21px}
}
.calc-in #fsCap,.calc-in #fsUnit{margin-bottom:28px}
.guide .hint{bottom:-21px}
.calc-in>fieldset:first-child{margin-top:8px}

/* ===== Anh that (30/10/2026): chan dung Hoang Duy, Celadon City, Eaton Park ===== */
.advisor-ph{flex:none;width:84px;height:105px;object-fit:cover;object-position:50% 18%;border-radius:12px;border:1px solid rgba(217,180,143,.4)}
.fm-who{display:flex;align-items:center;gap:10px;margin:4px 0 10px;padding:8px 10px;border-radius:12px;background:var(--bg1)}
.fm-who img{flex:none;width:40px;height:40px;border-radius:50%;object-fit:cover;object-position:50% 15%;border:2px solid var(--bronze)}
.fm-who p{margin:0;font-size:.76rem;line-height:1.4;color:var(--tx2)}
.fm-who b{color:var(--tx1)}
@media (max-width:639px){
  .offer .advisor{display:flex;align-items:center;padding:10px;margin-top:4px}
  .offer .advisor-ph{width:56px;height:56px;border-radius:50%;object-position:50% 15%}
  .offer .advisor p{display:none}
}

/* ===== Thuong hieu (30/10/2026): avatar Hoang Duy + "Giai ma BDS Binh Duong QL13" ===== */
.hd-ava{flex:none;width:36px;height:36px;border-radius:50%;object-fit:cover;object-position:50% 14%;border:1.5px solid var(--bronze-l,#D9B48F)}
.hd-name{display:flex;flex-direction:column;line-height:1.15;text-transform:none;letter-spacing:0}
.hd-name b{font-family:var(--f-s);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}
.hd-name small{font-family:var(--f-b);font-size:.62rem;letter-spacing:.02em;color:var(--beige-sand);opacity:.85;margin-top:2px}
.ft-brand .hd-ava{width:40px;height:40px}
.ft-brand .hd-name b{font-size:.86rem}
.ft-brand .hd-name small{font-size:.7rem}
@media (max-width:389px){.hd-name small{font-size:.56rem}.hd-ava{width:32px;height:32px}}
@media (max-width:389px){.hd .btn-sm,.site-head .btn-sm,header .btn-sm{padding:.5rem .8rem;font-size:.56rem;letter-spacing:.06em}}
.ft-bio{color:var(--on-dark-2);font-size:.82rem;max-width:42ch;margin-top:10px}
.ft-links{display:flex;flex-wrap:wrap;gap:6px 18px}
.ft-links a{color:var(--beige-sand)}

/* ===== Form: vai tro (loc sale) + loai can quan tam (30/10/2026) ===== */
.seg-role{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.seg-role button{min-height:44px;font-weight:600;padding:.4rem .6rem;line-height:1.2}
.seg.bad button{border-color:#C0563A;box-shadow:0 0 0 1px #C0563A inset}
.seg[data-name="unit"] button{min-width:0}

/* ===== Audit 30/10/2026: form cuoi trang khong bi cat tren desktop thap ===== */
@media (min-width:1041px) and (min-height:600px){
  #inlineFormHost .fm-who{display:none}            /* the Hoang Duy da co ben trai */
  main>section#nhan-tu-van{height:auto;min-height:100dvh}   /* form dai hon man hinh thi section tu cao len, khong cat */
}
@media (min-width:1041px) and (max-height:820px){
  #inlineFormHost .fm-title{font-size:1.25rem}
  #inlineFormHost .fl{margin-bottom:8px}
  #inlineFormHost .seg button{min-height:32px;padding:.2rem .65rem;font-size:.78rem}
  #inlineFormHost .seg-role button{min-height:38px}
  #inlineFormHost input{min-height:40px}
  .offer .advisor p{display:block}
}

/* ===== Popup nam gon trong man hinh, khong cuon (30/10/2026) ===== */
.pop .fl{margin-bottom:9px}
.pop .fl>span{margin-bottom:5px}
.pop .seg{gap:5px}
.pop .seg button{min-height:34px;padding:.25rem .7rem;font-size:.8rem}
.pop .seg-role button{min-height:40px}
.pop input{min-height:42px}
.pop .fm-who{padding:6px 10px;margin:2px 0 8px}
.pop .fm-who img{width:30px;height:30px}
.pop .fm-who p{font-size:.72rem}
.pop .btn-lg{min-height:50px}
.pop .fm-sub{margin:6px 0 2px}
/* Mobile / tablet: bottom sheet gon */
@media (max-width:1040px){
  .pop-card{padding:16px 16px calc(12px + env(safe-area-inset-bottom));max-height:96svh}
  .pop .eyebrow,.pop .fm-ben{display:none}
  .pop .fm-title{font-size:1.3rem;padding-right:28px;margin-bottom:.2em}
  .pop .fm-lead{font-size:.78rem;margin-bottom:8px}
  .pop .fl2{grid-template-columns:1fr 1fr}
  .pop .fl2 .fl>span{font-size:.56rem;letter-spacing:.08em;white-space:nowrap}
  .pop .fm-consent{font-size:.6rem}
}
@media (max-width:1040px) and (max-height:740px){
  .pop .fm-lead,.pop .fm-who{display:none}
  .pop .seg button{min-height:32px;font-size:.76rem;padding:.2rem .6rem}
  .pop .fl{margin-bottom:7px}
}
/* Desktop: 2 cot - trai loi moi + quyen loi, phai form */
@media (min-width:1041px){
  .pop{padding:16px}
  .pop-card{max-width:900px;max-height:calc(100vh - 32px);padding:28px 30px 20px}
  .pop .fm{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:0 30px;align-items:start}
  .pop .fm-head{padding-top:4px}
  .pop .fm-title{font-size:1.6rem}
  .pop .fm-ben li{margin-bottom:6px}
  .pop .fm-done{grid-column:1 / -1}
}
@media (min-width:1041px) and (max-height:760px){
  .pop-card{padding:22px 26px 16px}
  .pop .fm-title{font-size:1.4rem}
  .pop .fl{margin-bottom:7px}
}