:root{--em:#0B2E26;--em2:#0F372D;--em3:#174A3D;--gold:#D4AF7A;--gold2:#8C7346;--cream:#F7F3E8;--ink:#1A1A1A;--mute:#5D6B64;--serif:"Playfair Display",Georgia,serif;--sans:Montserrat,"Segoe UI",Arial,sans-serif;--gut:clamp(16px,4vw,56px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}
body{margin:0;font:400 16px/1.6 var(--sans);color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}a{color:inherit}button,input,select{font:inherit}
h1,h2{font-family:var(--serif);font-weight:600;line-height:1.18;margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.btn-gold,.btn-line{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border-radius:8px;font-weight:600;font-size:.88rem;text-decoration:none;cursor:pointer;white-space:nowrap;border:1px solid var(--gold)}
.btn-gold{background:linear-gradient(180deg,#E6C795,#CFA66C);color:#0B2E26}.btn-gold:hover{background:#F0D6AA}
.btn-line{background:transparent;color:var(--cream)}.btn-line:hover{background:rgba(212,175,122,.16)}
.btn-lg{min-height:50px;padding:0 26px;font-size:.96rem}
/* Header */
.hd{position:relative;z-index:20;display:flex;align-items:center;gap:clamp(14px,3vw,36px);padding:14px var(--gut);color:var(--cream)}
.hd-solid{background:var(--em)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}.logo span{display:grid;line-height:1.15}
.logo b{font:600 1.16rem var(--serif);letter-spacing:.04em;color:#EFDDBA}.logo small{font-size:.69rem;color:#C8D2CB}
.nav{display:flex;align-items:center;gap:24px;font-size:.9rem;font-weight:500}.nav>a{text-decoration:none}.nav>a:hover{color:var(--gold)}
.pick{position:relative}.pick summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px}.pick summary::-webkit-details-marker{display:none}.pick summary::after{content:"";width:6px;height:6px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:translateY(-2px) rotate(45deg)}
.pick div{position:absolute;top:calc(100% + 12px);left:-12px;width:250px;padding:6px;background:var(--em2);border:1px solid var(--gold2);border-radius:10px;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.pick a{display:block;padding:10px 12px;border-radius:6px;text-decoration:none}.pick a:hover{background:var(--em3)}.pick a[aria-current]{color:var(--gold)}
.acct{display:flex;gap:8px}
/* Trang chủ */
.home{background:var(--em)}
.home::before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,46,38,.82),rgba(11,46,38,.93) 55%,#0B2E26),var(--bg) center/cover}
.home .hd{position:absolute;inset:0 0 auto}
.stage{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:92px var(--gut) 28px;color:var(--cream)}
.stage-tt{text-align:center;margin-bottom:clamp(16px,2.6vh,30px)}
.stage-tt h1{font-size:clamp(2rem,4.3vw,3.5rem);color:#F3E3C2}
.stage-tt p{margin:.5rem auto 0;max-width:90ch;color:#D6DED8;font-size:clamp(.9rem,1.1vw,1rem)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(12px,1.6vw,22px);width:100%;max-width:min(1400px,calc((100svh - 262px)*1.86 + 22px));margin:0 auto}
.card{position:relative;display:block;overflow:hidden;aspect-ratio:16/8.6;border-radius:18px 4px 18px 4px;border:1px solid var(--gold2);text-decoration:none;color:var(--cream);background:var(--em2);box-shadow:inset 0 0 0 4px rgba(11,46,38,.55);transition:border-color .2s;opacity:0;animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards}
.card:nth-child(2){animation-delay:.08s}.card:nth-child(3){animation-delay:.16s}.card:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,30,24,.62) 0%,rgba(7,30,24,0) 44%),linear-gradient(100deg,rgba(7,30,24,.9) 0%,rgba(7,30,24,.55) 42%,rgba(7,30,24,0) 74%)}
.card:hover{border-color:var(--gold)}.card:hover img{transform:scale(1.04)}
.card-tx{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;padding:clamp(16px,2.2vw,30px)}
.card h2{font-size:clamp(1.25rem,2.2vw,2rem);color:#F5E6C8;max-width:13em}
.place{margin:.3rem 0 0;font-size:.86rem;color:#E4E9E5}
.card ul{list-style:none;margin:auto 0 0;padding:0;display:grid;gap:2px;font-size:.82rem;color:#EDF0EC;max-width:44%}
.go{position:absolute;right:clamp(14px,2vw,26px);bottom:clamp(14px,2vw,26px);padding:9px 18px;border-radius:7px;background:linear-gradient(180deg,#E6C795,#CFA66C);color:#0B2E26;font-weight:600;font-size:.84rem}
.dots{display:none}
/* Rail + dock */
.rail{position:fixed;z-index:15;right:14px;top:50%;transform:translateY(-50%);display:grid;gap:10px}
.rail a{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:rgba(11,46,38,.9);border:1px solid var(--gold2);color:var(--gold)}.rail a:hover{background:var(--em3);color:#F0D6AA}.rail svg{width:24px;height:24px}
.dock{display:none}
/* Liên hệ */
.contact{background:var(--em);color:var(--cream);padding:clamp(40px,7vw,84px) var(--gut);scroll-margin-top:60px}
.contact-in{max-width:1060px;margin:auto;display:grid;grid-template-columns:1fr minmax(0,440px);gap:clamp(24px,5vw,72px);align-items:start}
.contact h2{font-size:clamp(1.7rem,3vw,2.5rem);color:#F3E3C2}.contact p{color:#D6DED8}
.lines{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:6px}.lines a{color:var(--gold);font-weight:600;font-size:1.1rem;text-decoration:none}
.lead,.gate form{display:grid;gap:14px}
label{display:grid;gap:5px;font-size:.84rem;font-weight:500}
input,select{width:100%;min-height:48px;padding:0 13px;border-radius:8px;border:1px solid #6E8C80;background:#FFFDF8;color:var(--ink);font-size:16px}
.trap{position:absolute;left:-9999px;width:1px;height:1px}
.msg{margin:0;min-height:1.2em;font-size:.88rem;font-weight:500}.msg.ok{color:#BDE3C7}.msg.err{color:#FFC4B8}
.fine{margin:0;font-size:.76rem;color:#B8C6BE}.fine a{color:inherit}
/* Footer */
.ft{background:#08231D;color:#C8D2CB;padding:36px var(--gut) 24px;font-size:.86rem}
.ft-in{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}.ft p{margin:10px 0 0;max-width:38ch}.ft a{display:block;padding:3px 0;text-decoration:none}.ft a:hover{color:var(--gold)}
.ft-note{max-width:1180px!important;margin:24px auto 0!important;padding-top:14px;border-top:1px solid #1E4238;font-size:.76rem;color:#93A69C}
/* Trang dự án: đi từ trên cao xuống mặt phố */
.pj .hd{position:absolute;inset:0 0 auto}.pj .hd.hd-solid{position:relative}
.wrapx{max-width:1320px;margin:auto;padding-inline:var(--gut)}
main h2{font-size:clamp(2rem,4.4vw,3.6rem)}
.btn-gold,.btn-line,.btn-dark{transition:transform .16s cubic-bezier(.23,1,.32,1)}.btn-gold:active,.btn-line:active,.btn-dark:active{transform:scale(.97)}
.btn-dark{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:var(--em);color:var(--cream);font-weight:600;text-decoration:none;border:0}
.ph{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--cream);background:var(--em);overflow:hidden}
.ph-bg{position:absolute;inset:0}.ph-bg img{width:100%;height:112%;object-fit:cover;animation:settle 2.2s cubic-bezier(.23,1,.32,1) both}
@keyframes settle{from{transform:scale(1.1)}to{transform:none}}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,30,24,.94) 0%,rgba(7,30,24,.4) 42%,rgba(7,30,24,.05) 68%),linear-gradient(180deg,rgba(7,30,24,.6),rgba(7,30,24,0) 22%)}
.ph-in{position:relative;z-index:1;width:100%;max-width:1420px;margin:0 auto;padding:110px var(--gut) clamp(28px,5vh,56px);display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(20px,4vw,64px);align-items:end}
.crumb{font-size:.9rem;margin:0 0 10px;color:#E4E9E5}.crumb a{color:inherit}
.ph h1{font-size:clamp(3rem,8.6vw,8.2rem);font-weight:500;line-height:1.02;color:#F7E9CE;overflow:hidden;padding-bottom:.12em}
.ph h1 span{display:block;animation:lift 1s cubic-bezier(.23,1,.32,1) .15s both}@keyframes lift{from{transform:translateY(105%)}to{transform:none}}
.ph-form{background:var(--em);padding:22px;border-radius:14px 3px;border:1px solid var(--gold2);gap:11px}.ph-form h2{font-size:1.35rem;color:#F3E3C2}.ph-form label{color:var(--cream)}
.tabs{position:sticky;top:0;z-index:12;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--em);padding:0 var(--gut);border-top:1px solid #1E4238}
.tabs>div{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;min-width:0}.tabs>div::-webkit-scrollbar{display:none}
.tabs>div a{flex:none;padding:15px 13px;color:#DDE4DF;text-decoration:none;font-size:.92rem;font-weight:500;border-bottom:2px solid transparent}
.tabs>div a:hover{color:#fff}.tabs>div a[aria-current]{color:var(--gold);border-color:var(--gold)}
.tabs-cta{flex:none;padding:9px 16px;border-radius:7px;background:#D9B783;color:var(--em);font-weight:600;font-size:.9rem;text-decoration:none}
.over{background:var(--em);color:var(--cream);padding:clamp(56px,10vw,130px) 0 clamp(36px,6vw,70px)}
.big{font:500 clamp(1.7rem,3.7vw,3.2rem)/1.28 var(--serif);margin:0;max-width:24em;color:#F3E9D6}
.stats{list-style:none;margin:clamp(36px,6vw,76px) 0 0;padding:0;display:grid;grid-template-columns:repeat(12,1fr);column-gap:20px}
.stats li{grid-column:span 6;display:flex;align-items:baseline;gap:18px;padding:16px 0;border-top:1px solid #2A5548}.stats li:nth-child(even){grid-column:span 6}
.stats b{flex:none;min-width:3.6em;font:500 clamp(2.2rem,4.6vw,4rem)/1.05 var(--serif);color:var(--gold)}.stats span{color:#D6DED8}
.fact-band{background:var(--cream);padding:clamp(36px,6vw,72px) 0 0}
.facts{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(24px,5vw,72px)}
.facts div{padding:13px 0;border-top:1px solid #DDD5C2}.facts dt{font-size:.88rem;color:var(--mute)}.facts dd{margin:2px 0 0;font-weight:500}
.vt-sec{background:var(--cream);padding:clamp(56px,9vw,120px) 0}
.vt-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:20px;row-gap:26px;align-items:start}
.vt-grid h2{grid-column:1/-1;color:var(--em)}.vt-grid .print{grid-column:6/13;grid-row:2}.vt-grid .rows{grid-column:1/6;grid-row:2}
.print img{width:100%;max-height:640px;object-fit:cover;border-radius:18px 3px}
.rows{list-style:none;margin:0;padding:0}.rows li{padding:15px 0;border-top:1px solid #DDD5C2}.rows b{display:block;font:600 1.3rem/1.3 var(--serif);color:var(--em)}.rows span{color:#3C4A44}
.zoom{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in}
.zones{background:var(--em2);color:var(--cream);padding:clamp(56px,9vw,120px) 0}.zones h2{color:#F3E3C2;margin-bottom:clamp(20px,3vw,38px)}
.zone-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(20px,3.4vw,52px);align-items:stretch}
.zone-img{position:relative;aspect-ratio:16/10.5;overflow:hidden;border-radius:18px 3px}.zone-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .5s ease,transform .9s cubic-bezier(.23,1,.32,1)}.zone-img img.on{opacity:1;transform:none}
.zone-list{display:flex;flex-direction:column}.zone-list button{flex:1;text-align:left;background:none;border:0;border-top:1px solid #2A5548;color:#BFCDC5;padding:14px 0;cursor:pointer}
.zone-list b{display:block;font:500 clamp(1.25rem,2vw,1.7rem)/1.25 var(--serif);transition:color .2s ease}.zone-list span{display:block;max-height:0;overflow:hidden;opacity:0;transition:max-height .35s cubic-bezier(.23,1,.32,1),opacity .25s ease;color:#E4E9E5}
.zone-list [aria-selected=true] b{color:var(--gold)}.zone-list [aria-selected=true] span{max-height:7em;opacity:1;margin-top:5px}
.prods{background:var(--cream);overflow:hidden}.prod-pin{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,7vh,80px) 0}
.prod-head{padding:0 var(--gut);margin-bottom:clamp(18px,3vh,34px);max-width:900px}.prod-head h2{color:var(--em)}.prod-head p{margin:8px 0 0;color:#3C4A44;max-width:60ch}
.prod-track{display:flex;align-items:flex-end;gap:clamp(14px,2vw,28px);padding:0 var(--gut);width:max-content}
.pr{margin:0;flex:none}.pr img{object-fit:cover;border-radius:3px}.pr0 img{width:min(58vw,860px);height:min(58vh,520px)}.pr1 img{width:min(38vw,560px);height:min(44vh,400px)}.pr2 img{width:min(46vw,680px);height:min(52vh,460px)}
.pr figcaption{margin-top:8px;font:500 1.15rem var(--serif);color:var(--em)}
.amen{background:var(--em);color:var(--cream);padding:clamp(56px,9vw,120px) 0}.amen h2{color:#F3E3C2;margin-bottom:clamp(20px,3vw,38px)}
.gal{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px 16px;align-items:start}
.gal figure{margin:0}.gal img{width:100%;object-fit:cover;border-radius:3px;display:block}.gal figcaption{margin-top:6px;font-size:.92rem;color:#C8D2CB}
.g0{grid-column:span 7}.g0 img{aspect-ratio:16/10}.g1{grid-column:span 5;margin-top:48px!important}.g1 img{aspect-ratio:4/3}.g2{grid-column:span 4}.g2 img{aspect-ratio:1}.g3{grid-column:span 4;margin-top:36px!important}.g3 img{aspect-ratio:1}.g4{grid-column:span 4}.g4 img{aspect-ratio:1}.g5{grid-column:3/span 8}.g5 img{aspect-ratio:21/9}
figure{margin:0}
.plan-sec{background:var(--cream);padding:clamp(56px,9vw,120px) 0}.plan-sec h2{color:var(--em);margin-bottom:16px}
.plan-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.plan-tabs button{min-height:42px;padding:0 15px;border-radius:7px;border:1px solid var(--gold2);background:none;color:var(--em);font-weight:500;cursor:pointer}.plan-tabs [aria-pressed=true]{background:var(--em);color:var(--cream);border-color:var(--em)}
.plan-view .zoom{display:none}.plan-view .zoom.on{display:block}.plan-view img{width:100%;max-height:74vh;object-fit:contain;background:#fff;border-radius:3px}
.note{font-size:.94rem;color:var(--mute);margin:14px 0 0}.note a{color:var(--em);font-weight:600}
.pol-sec{background:#D9B783;color:var(--em);padding:clamp(56px,9vw,120px) 0}
.pol{list-style:none;margin:clamp(20px,3vw,36px) 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 28px}
.pol li{padding:15px 0;border-top:1px solid rgba(11,46,38,.4)}.pol b{display:block;font:500 clamp(2.2rem,4vw,3.3rem)/1.1 var(--serif)}.pol span{color:#123A2E}
.pol-note{margin:22px 0 16px}
.calc{margin-top:clamp(20px,3vw,36px);display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);background:var(--em);color:var(--cream);border-radius:18px 3px;overflow:hidden}
.calc h3{font:500 clamp(1.5rem,2.6vw,2.2rem)/1.2 var(--serif);margin:0 0 18px;color:#F3E3C2}
.c-in{padding:clamp(20px,3.4vw,40px);display:grid;gap:18px;align-content:start}.c-out{padding:clamp(20px,3.4vw,40px);background:var(--em3);display:flex;flex-direction:column}
.c-f{display:grid;gap:7px}.c-f>span{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:.95rem}.c-f output{font-weight:600;color:var(--gold)}
.c-f>.c-money{display:flex;justify-content:flex-start;align-items:center;gap:8px}.c-money input{max-width:150px;font-size:1.15rem;font-weight:600}
.calc input[type=range]{min-height:30px;padding:0;border:0;background:none;accent-color:#D9B783}
.seg{display:flex;flex-wrap:wrap;gap:6px}.seg button{min-height:42px;padding:0 13px;border-radius:7px;border:1px solid #5F7F73;background:none;color:var(--cream);cursor:pointer;font-size:.92rem;transition:background-color .15s ease}.seg [aria-pressed=true]{background:#D9B783;border-color:#D9B783;color:var(--em);font-weight:600}
.c-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.c-two input{min-height:44px}
.c-main{font:500 clamp(2.2rem,4.4vw,3.5rem)/1.1 var(--serif);color:var(--gold);margin:2px 0 4px}.c-lbl{font-size:.95rem;color:#DDE4DF}
.c-bar{display:flex;height:12px;border-radius:2px;overflow:hidden;margin:18px 0 6px;background:#D9B783}.c-bar i{display:block;background:#F7F3E8;transition:width .2s ease}
.c-leg{display:flex;justify-content:space-between;font-size:.92rem}
.c-rows{list-style:none;margin:14px 0 0;padding:0}.c-rows li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-top:1px solid #2F6152}.c-rows b{font-weight:600;white-space:nowrap}
.c-note{font-size:.88rem;color:#CFDAD3;margin:14px 0}.c-out .btn-gold{margin-top:auto}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.quy-sec{background:var(--cream);padding:clamp(56px,9vw,110px) 0 clamp(28px,4vw,50px)}.quy-sec h2{color:var(--em);margin-bottom:18px}
.quy-sum{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-wrap:wrap;gap:6px 34px}.quy-sum b{font:500 2.4rem/1.1 var(--serif);color:var(--em);margin-right:8px}
.quy-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}.quy-bar select{width:auto;min-width:190px;min-height:42px;border-color:#BFB7A3}.quy-bar span{font-size:.92rem;color:var(--mute)}
.tbl{width:100%;border-collapse:collapse;font-size:.96rem;background:#FFFDF8}.tbl th{text-align:left;padding:10px 12px;font-size:.88rem;font-weight:600;color:var(--cream);background:var(--em)}.tbl td{padding:10px 12px;border-bottom:1px solid #E7E0CF}.tbl .n{text-align:right;white-space:nowrap}
.tbl-wrap{overflow-x:auto;max-height:440px;overflow-y:auto;border:1px solid #DDD5C2;border-radius:3px}.tbl th{position:sticky;top:0}
.tin-sec{background:var(--cream);padding:clamp(36px,5vw,70px) 0 clamp(56px,8vw,100px)}.tin-sec h2{color:var(--em);margin-bottom:14px}
.news{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0 28px}
.news a{display:block;padding:15px 0;border-top:1px solid #DDD5C2;text-decoration:none}.news b{display:block;font:500 1.2rem/1.35 var(--serif);color:var(--em)}.news a:hover b{text-decoration:underline}.news p{margin:4px 0 0;font-size:.94rem;color:#3C4A44}.news small{font-size:.86rem;color:var(--mute)}
.pj .rail{top:62%}
.lb{border:0;padding:0;background:transparent;max-width:96vw;max-height:94vh}.lb::backdrop{background:rgba(5,20,16,.9)}.lb img{max-width:96vw;max-height:94vh;object-fit:contain}.lb button{position:fixed;top:12px;right:14px;width:46px;height:46px;border-radius:50%;border:1px solid var(--gold);background:var(--em);color:var(--cream);font-size:1.5rem;cursor:pointer}
.legal{max-width:760px;padding-block:40px}.legal h1{font-size:2rem;color:var(--em)}.legal h2{font-size:1.2rem;margin-top:24px;color:var(--em)}
/* Đăng nhập */
.gate{min-height:100svh;display:grid;place-items:center;padding:24px 16px;color:var(--cream);background:var(--em)}
.gate::before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,46,38,.86),rgba(11,46,38,.95)),var(--bg) center/cover}
.gate-box{width:min(430px,100%);padding:clamp(22px,4vw,34px);background:rgba(15,55,45,.92);border:1px solid var(--gold2);border-radius:18px 4px}
.gate-logo{display:block;width:84px;margin-bottom:14px}.gate h1{font-size:1.6rem;color:#F3E3C2}.gate-box>p{margin:.4rem 0 1rem;font-size:.9rem;color:#D6DED8}.gate .alt{margin:.9rem 0 0;font-size:.86rem}.gate .alt a{color:var(--gold)}
/* Tablet */
@media (max-width:1024px){.stage{justify-content:flex-start}.cards{max-width:none}.card{aspect-ratio:16/10}.card ul{max-width:60%}.rail{display:none}.dock{display:flex}.dock{position:fixed;z-index:15;inset:auto 0 0;gap:6px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--em);border-top:1px solid var(--gold2)}.dock a{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;min-height:46px;border-radius:8px;color:var(--cream);text-decoration:none;font-size:.86rem;font-weight:600;border:1px solid var(--gold2)}.dock svg{width:20px;height:20px;color:var(--gold)}.dock .dock-main{flex:1.2;background:linear-gradient(180deg,#E6C795,#CFA66C);color:var(--em);border:0}body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}}
/* Mobile: lướt ngang chọn dự án */
@media (max-width:680px){
 html{scroll-padding-top:60px}
 .nav{display:none}.logo{gap:7px}.logo small{display:none}.logo b{font-size:.86rem;letter-spacing:.02em}.logo img{width:34px;height:21px}.hd{gap:8px}.acct .btn-line,.acct .btn-gold{min-height:36px;padding:0 9px;font-size:.76rem}
 .stage{min-height:calc(100svh - 62px);padding:80px 0 14px;justify-content:center}
 .stage-tt{padding:0 16px;margin-bottom:16px}.stage-tt h1{font-size:1.85rem}
 .cards{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 9vw;scrollbar-width:none;-webkit-overflow-scrolling:touch}.cards::-webkit-scrollbar{display:none}
 .card{flex:0 0 82vw;aspect-ratio:auto;height:min(60svh,500px);scroll-snap-align:center}
 .card::after{background:linear-gradient(0deg,rgba(7,30,24,.95) 8%,rgba(7,30,24,.55) 42%,rgba(7,30,24,0) 70%)}
 .card-tx{justify-content:flex-end;padding:18px}.card ul{margin:10px 0 52px;max-width:none}.card h2{font-size:1.5rem}.go{left:18px;right:18px;bottom:16px;text-align:center}
 .dots{display:flex;justify-content:center;gap:8px;margin-top:14px}.dots button{width:24px;height:24px;padding:0;background:none;border:0;position:relative;cursor:pointer}.dots button::before{content:"";position:absolute;inset:8px;border-radius:50%;background:#5F7F73}.dots button[aria-current]::before{background:var(--gold)}
 .contact-in,.ft-in{grid-template-columns:1fr}
 .btn-lg{width:100%}
}
 /* Trang dự án trên tablet dọc và mobile */
@media (max-width:900px){
 .ph{min-height:0;display:block}.ph-bg{position:relative;height:62svh}.ph::after{inset:0 0 auto;height:62svh}.ph-in{grid-template-columns:1fr;margin-top:-34svh;padding-top:0}.ph h1{font-size:clamp(2.7rem,12vw,5rem)}.ph-form{background:var(--em2)}
 .tabs-cta{display:none}.tabs{padding:0 6px}.tabs>div a{padding:13px 11px;font-size:.9rem}
 .stats li{grid-column:1/-1!important}.facts{grid-template-columns:1fr}
 .vt-grid .print,.vt-grid .rows{grid-column:1/-1;grid-row:auto}
 .zone-grid{grid-template-columns:1fr}
 .prod-pin{min-height:0}.prods{overflow:visible}.prod-track{width:auto;overflow-x:auto;scroll-snap-type:x mandatory;align-items:flex-start;scrollbar-width:none;padding-bottom:6px}.prod-track::-webkit-scrollbar{display:none}.pr{scroll-snap-align:center}.pr img{width:80vw!important;height:58vw!important}
 .g0,.g5{grid-column:1/-1}.g1,.g2,.g3,.g4{grid-column:span 6;margin-top:0!important}.g1 img{aspect-ratio:1}
}
@media (prefers-reduced-motion:reduce){.ph-bg img,.ph h1 span{animation:none}.zone-img img{transition:opacity .2s}html{scroll-behavior:auto}.card{animation:none;opacity:1}.card img{transition:none}}