/* KIẾN TẠO STUDIO — Japandi: kem #F6F1E9 · nâu than #2B2622 · xanh rêu #5C6B4F · đồng #B8895A */
@font-face{font-family:"Be Vietnam Pro";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/bevn-400-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/bevn-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/bevn-600-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/bevn-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Playfair Display";font-weight:400 700;font-style:normal;font-display:swap;src:url(../fonts/playfair-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Playfair Display";font-weight:400 700;font-style:normal;font-display:swap;src:url(../fonts/playfair-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Playfair Display";font-weight:400 600;font-style:italic;font-display:swap;src:url(../fonts/playfair-i-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Playfair Display";font-weight:400 600;font-style:italic;font-display:swap;src:url(../fonts/playfair-i-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --cream:#F6F1E9;--cream-2:#EDE5D8;--paper:#FBF8F3;--ink:#2B2622;--ink-2:#5B5148;
  --moss:#5C6B4F;--moss-d:#46533C;--bronze:#B8895A;--bronze-d:#8A6234;
  --line:rgba(43,38,34,.16);--r:4px;--hd:72px;--wrap:1240px;
  --serif:"Playfair Display","Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hd) + 12px)}
body{margin:0;background:var(--cream);color:var(--ink);font:400 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg,iframe{max-width:100%;height:auto;display:block}
img{background:var(--cream-2)}
a{color:var(--moss-d);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--bronze-d)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.18;margin:0 0 .6em;letter-spacing:-.005em}
h1 em,h2 em{font-style:italic;font-weight:400;color:var(--bronze-d)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--bronze-d);outline-offset:3px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kt-skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--cream);padding:8px 14px;z-index:200;border-radius:var(--r)}
.kt-skip:focus{left:8px}
.kt-wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.kt-narrow{max-width:820px}
.kt-sec{padding:64px 0}
.kt-sec--alt{background:var(--cream-2)}
.kt-sec--dark{background:var(--ink);color:var(--cream)}
@media(min-width:900px){.kt-sec{padding:104px 0}.kt-wrap{padding-inline:32px}}

/* tiêu đề khối */
.kt-eyebrow{font:600 12px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--bronze-d);margin:0 0 14px}
.kt-eyebrow--light{color:#E6C79F}
.kt-h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
.kt-h3{font-size:1.35rem}
.kt-head{max-width:760px;margin:0 0 40px}
.kt-head .kt-h2{margin-bottom:.4em}
.kt-lead{font-size:1.08rem;color:var(--ink-2);max-width:62ch}
.kt-head--light .kt-lead{color:#D8CFC2}
.kt-head--light .kt-eyebrow{color:#E6C79F}
.kt-head--light em{color:#E6C79F}
.kt-more{margin:40px 0 0;text-align:center}
.kt-note{font-size:.88rem;color:var(--ink-2);margin-top:24px}

/* nút */
.kt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border-radius:var(--r);background:var(--moss);color:#fff;border:1px solid var(--moss);font:600 .95rem/1.2 var(--sans);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.kt-btn:hover{background:var(--moss-d);border-color:var(--moss-d);color:#fff}
.kt-btn--bronze{background:var(--bronze);border-color:var(--bronze);color:#201a15}
.kt-btn--bronze:hover{background:#c99a6a;border-color:#c99a6a;color:#201a15}
.kt-btn--line{background:transparent;color:var(--ink);border-color:var(--ink)}
.kt-btn--line:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.kt-btn--line-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.kt-btn--line-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.kt-btn--sm{min-height:42px;padding:8px 18px;font-size:.88rem}
.kt-btn--block{display:flex;width:100%;margin-top:12px}
.kt-link{background:none;border:0;padding:0;color:var(--moss-d);text-decoration:underline;cursor:pointer}

/* header */
.kt-hd{position:sticky;top:0;z-index:100;background:rgba(246,241,233,.94);backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line)}
.kt-hd__in{display:flex;align-items:center;justify-content:space-between;height:var(--hd)}
.kt-logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.kt-logo b{display:block;font:500 1.3rem/1 var(--serif)}
.kt-logo small{display:block;font:400 .68rem/1.2 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin-top:3px}
.kt-logo--light,.kt-logo--light small{color:var(--cream)}
.kt-burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 10px;background:none;border:1px solid var(--line);border-radius:var(--r);cursor:pointer}
.kt-burger i{display:block;height:1.5px;background:var(--ink);transition:transform .2s,opacity .2s}
.kt-burger[aria-expanded=true] i:nth-child(2){transform:translateY(6.5px) rotate(45deg)}
.kt-burger[aria-expanded=true] i:nth-child(3){opacity:0}
.kt-burger[aria-expanded=true] i:nth-child(4){transform:translateY(-6.5px) rotate(-45deg)}
.kt-nav{position:fixed;inset:var(--hd) 0 0 0;background:var(--cream);padding:20px 20px 32px;overflow:auto;transform:translateX(100%);visibility:hidden;transition:transform .25s,visibility .25s}
.kt-nav.is-open{transform:none;visibility:visible}
.kt-nav>ul{list-style:none}
.kt-nav a{display:block;padding:14px 0;color:var(--ink);text-decoration:none;font:500 1.15rem/1.3 var(--serif);border-bottom:1px solid var(--line)}
.kt-nav a:hover,.kt-nav a[aria-current]{color:var(--bronze-d)}
.kt-sub{list-style:none;padding-left:14px}
.kt-sub a{font:400 .95rem/1.3 var(--sans);padding:10px 0}
.kt-nav .kt-btn{margin-top:20px;width:100%;border-bottom:1px solid var(--moss);color:#fff;font:600 .88rem/1.2 var(--sans)}
@media(min-width:960px){
  .kt-burger{display:none}
  .kt-nav{position:static;inset:auto;padding:0;overflow:visible;transform:none;visibility:visible;background:none;display:flex;align-items:center;gap:26px}
  .kt-nav>ul{display:flex;gap:26px;align-items:center}
  .kt-nav>ul>li{position:relative}
  .kt-nav a{border:0;padding:8px 0;font:500 .95rem/1.3 var(--sans)}
  .kt-nav .kt-btn{margin:0;width:auto}
  .kt-sub{position:absolute;top:100%;left:-16px;min-width:300px;padding:10px 16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 40px -18px rgba(43,38,34,.35);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
  .has-sub:hover .kt-sub,.has-sub:focus-within .kt-sub{opacity:1;visibility:visible;transform:none}
  .kt-sub a{padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem}
  .kt-sub li:last-child a{border:0}
}

/* hero */
.kt-hero{position:relative;display:flex;align-items:flex-end;min-height:min(calc(100svh - var(--hd)),860px);color:#fff;background:#3a332d;isolation:isolate}
.kt-hero__bg,.kt-hero__bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.kt-hero__bg{z-index:-2}
.kt-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(25,20,16,.55) 0%,rgba(25,20,16,.2) 60%,rgba(25,20,16,.05) 100%),linear-gradient(180deg,rgba(25,20,16,.2) 0%,rgba(25,20,16,.1) 35%,rgba(25,20,16,.7) 100%)}
.kt-hero__in{padding-block:80px 56px}
.kt-hero h1{font-size:clamp(2.1rem,5.2vw,4.2rem);max-width:19ch;color:#fff;margin-bottom:.4em}
.kt-hero h1 em{display:block;color:#EBCDA4}
.kt-hero__lead{font-size:clamp(1rem,1.5vw,1.2rem);max-width:56ch;color:#EFE8DD}
.kt-hero__btns{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 28px}
.kt-hero__chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;font-size:.88rem;color:#EFE8DD}
.kt-hero__chips li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--bronze);margin-right:8px;vertical-align:middle}

/* số liệu */
.kt-stats{background:var(--ink);color:var(--cream);padding:40px 0}
.kt-stats ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:28px 16px}
.kt-stats li{border-left:1px solid rgba(246,241,233,.22);padding-left:18px}
.kt-num{display:block;font:500 clamp(2.2rem,5vw,3.6rem)/1 var(--serif);color:#EBCDA4;margin-bottom:6px}
.kt-stats span:not(.kt-count){font-size:.9rem;color:#D8CFC2;display:block}
@media(min-width:800px){.kt-stats ul{grid-template-columns:repeat(4,1fr)}}

/* giới thiệu nhanh */
.kt-intro__in{display:grid;gap:28px}
@media(min-width:900px){.kt-intro__in{grid-template-columns:1fr 1fr;gap:72px;align-items:start}}

/* quy trình ngang */
.kt-steps-wrap{margin-top:-8px}
.kt-steps{list-style:none;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px max(20px,calc((100vw - var(--wrap))/2 + 32px)) 20px;scrollbar-width:none;cursor:grab;-webkit-overflow-scrolling:touch}
.kt-steps::-webkit-scrollbar{display:none}
.kt-steps.is-drag{cursor:grabbing;scroll-snap-type:none;user-select:none}
.kt-step{flex:0 0 min(78vw,330px);scroll-snap-align:start;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:0 0 24px;position:relative}
.kt-step__img{aspect-ratio:4/3;overflow:hidden;border-radius:var(--r) var(--r) 0 0}
.kt-step__img img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.kt-step__n{position:absolute;top:12px;left:12px;font:500 1rem/1 var(--serif);background:var(--cream);padding:6px 10px;border-radius:var(--r)}
.kt-step h3,.kt-step p{padding-inline:20px}
.kt-step h3{margin:20px 0 8px;font-size:1.4rem}
.kt-step p{font-size:.94rem;color:var(--ink-2);margin-bottom:10px}
.kt-step .kt-step__t{color:var(--bronze-d);font-weight:600;font-size:.85rem;margin:0}
.kt-scrollbar{height:2px;background:var(--line);margin-top:8px;position:relative}
.kt-scrollbar span{position:absolute;left:0;top:-1px;height:4px;width:30%;background:var(--bronze);transition:transform .1s}
@media(min-width:900px){.kt-step{flex-basis:340px}}

/* masonry dự án */
.kt-masonry{columns:1;column-gap:20px}
@media(min-width:640px){.kt-masonry{columns:2}}
@media(min-width:1024px){.kt-masonry{columns:3}}
.kt-masonry .kt-pj{break-inside:avoid;margin:0 0 28px}
.kt-pj__a{position:relative;display:block;overflow:hidden;border-radius:var(--r);background:var(--cream-2)}
.kt-pj__a img{width:100%;height:auto;transition:transform .6s ease}
.kt-pj:hover .kt-pj__a img{transform:scale(1.04)}
.kt-pj__ov{position:absolute;inset:0;display:flex;align-items:flex-end;padding:16px;background:linear-gradient(180deg,transparent 45%,rgba(25,20,16,.78));color:#fff;opacity:0;transition:opacity .3s}
.kt-pj__meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.84rem;font-weight:600}
.kt-pj__meta span+span::before{content:"·";margin-right:14px;color:var(--bronze)}
.kt-pj:hover .kt-pj__ov,.kt-pj__a:focus-visible .kt-pj__ov{opacity:1}
@media(hover:none){.kt-pj__ov{opacity:1;background:linear-gradient(180deg,transparent 65%,rgba(25,20,16,.7))}}
.kt-pj__t{font-size:1.2rem;margin:14px 0 2px}
.kt-pj__t a{color:var(--ink);text-decoration:none}
.kt-pj__t a:hover{color:var(--bronze-d)}
.kt-pj__s{font-size:.88rem;color:var(--ink-2);margin:0}
.kt-grid--pj{display:grid;gap:32px 20px;grid-template-columns:1fr}
@media(min-width:640px){.kt-grid--pj{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.kt-grid--pj{grid-template-columns:repeat(3,1fr)}}
.kt-grid--pj .kt-pj__a img{aspect-ratio:4/3;object-fit:cover}
.kt-pj[hidden]{display:none}

/* trước / sau */
.kt-ba__tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.kt-ba__tabs button{padding:9px 20px;border:1px solid var(--line);background:transparent;border-radius:var(--r);cursor:pointer;font-weight:600;font-size:.9rem}
.kt-ba__tabs button[aria-selected=true]{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.kt-ba__stage{--p:50%;position:relative;margin:0;aspect-ratio:3/2;overflow:hidden;border-radius:var(--r);background:var(--cream-2);touch-action:pan-y}
.kt-ba__stage[hidden]{display:none}
.kt-ba__stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.kt-ba__after,.kt-ba__before{position:absolute;inset:0}
.kt-ba__before{clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.kt-ba__bar{position:absolute;top:0;bottom:0;left:var(--p);width:2px;margin-left:-1px;background:var(--cream);pointer-events:none}
.kt-ba__bar i{position:absolute;top:50%;left:50%;width:46px;height:46px;margin:-23px;border-radius:50%;background:var(--cream);box-shadow:0 4px 16px rgba(0,0,0,.3)}
.kt-ba__bar i::before{content:"‹ ›";position:absolute;inset:0;display:grid;place-items:center;font:600 1.1rem/1 var(--sans);letter-spacing:4px;color:var(--ink)}
.kt-ba__stage:focus-within .kt-ba__bar i{outline:2px solid var(--bronze-d);outline-offset:3px}
.kt-ba__stage input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.kt-ba__tag{position:absolute;bottom:14px;padding:5px 12px;background:rgba(25,20,16,.65);color:#fff;border-radius:var(--r);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;pointer-events:none}
.kt-ba__tag--l{left:14px}.kt-ba__tag--r{right:14px}
.kt-ba figcaption{position:absolute;left:0;right:0;top:0;padding:12px 16px;font-size:.85rem;color:#fff;background:linear-gradient(rgba(25,20,16,.6),transparent);pointer-events:none}

/* bảng giá */
.kt-price{display:grid;gap:20px}
@media(min-width:900px){.kt-price{grid-template-columns:repeat(3,1fr)}}
.kt-price__c{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column}
.kt-price__c h3{font-size:1.5rem;margin-bottom:4px}
.kt-price__sub{color:var(--ink-2);font-size:.9rem}
.kt-price dl{margin:12px 0 18px}
.kt-price dl div{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line)}
.kt-price dt{color:var(--ink-2)}
.kt-price dd{margin:0}
.kt-price dd strong{font:500 1.7rem/1 var(--serif);color:var(--moss-d)}
.kt-price__n{font-size:.88rem;color:var(--ink-2);flex:1}

/* đội ngũ */
.kt-team{list-style:none;display:grid;gap:28px 20px;grid-template-columns:repeat(2,1fr)}
@media(min-width:960px){.kt-team{grid-template-columns:repeat(4,1fr)}}
.kt-team__img{aspect-ratio:3/4;overflow:hidden;border-radius:var(--r);margin-bottom:16px}
.kt-team__img img{width:100%;height:100%;object-fit:cover;filter:saturate(.85)}
.kt-team h3{font-size:1.15rem;margin-bottom:2px}
.kt-team__r{color:var(--bronze-d);font-size:.84rem;font-weight:600;margin-bottom:8px}
.kt-team li p:last-child{font-size:.9rem;color:var(--ink-2)}

/* đánh giá */
.kt-reviews{display:grid;gap:20px}
@media(min-width:900px){.kt-reviews{grid-template-columns:repeat(3,1fr)}}
.kt-rv{margin:0;padding:28px;border:1px solid rgba(246,241,233,.2);border-radius:var(--r);background:rgba(246,241,233,.04);display:flex;flex-direction:column;gap:14px}
.kt-stars{color:#EBCDA4;letter-spacing:3px;font-size:1.05rem}
.kt-rv blockquote{margin:0;flex:1;color:#EFE8DD}
.kt-rv blockquote p{margin:0}
.kt-rv figcaption{display:flex;align-items:center;gap:14px;font-size:.88rem;color:#D8CFC2;line-height:1.4}
.kt-rv figcaption strong{color:#fff;font-size:1rem}
.kt-rv__av{width:52px;height:52px;border-radius:50%;overflow:hidden;flex:none}
.kt-rv__av img{width:100%;height:100%;object-fit:cover}
.kt-rv__play{align-self:flex-start;display:inline-flex;gap:10px;align-items:center;padding:10px 18px;background:var(--bronze);color:#201a15;border:0;border-radius:var(--r);font-weight:600;cursor:pointer;font-size:.88rem}
.kt-rv__play:hover{background:#c99a6a}
.kt-modal{border:0;padding:0;border-radius:var(--r);background:#000;max-width:min(92vw,420px);width:100%;overflow:visible}
.kt-modal::backdrop{background:rgba(20,16,12,.8)}
.kt-modal video{display:block;width:100%;max-height:86vh;background:#000}
.kt-modal--img{max-width:min(94vw,1200px);background:transparent}
.kt-modal--img img{width:100%;max-height:88vh;object-fit:contain}
.kt-modal__x{position:absolute;top:-44px;right:0;width:40px;height:40px;border:0;border-radius:50%;background:var(--cream);font-size:1.6rem;line-height:1;cursor:pointer}

/* form dự toán */
.kt-quote{background:var(--cream-2)}
.kt-quote__in{display:grid;gap:36px}
@media(min-width:960px){.kt-quote__in{grid-template-columns:1fr 1fr;gap:72px;align-items:center}}
.kt-checks{list-style:none;display:grid;gap:10px}
.kt-checks li{padding-left:28px;position:relative}
.kt-checks li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:8px;border-left:2px solid var(--moss);border-bottom:2px solid var(--moss);transform:rotate(-45deg) translateY(-50%)}
.kt-qf{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:0 24px 50px -30px rgba(43,38,34,.35)}
.kt-qf__prog{display:flex;align-items:center;gap:8px;margin-bottom:20px}
.kt-qf__prog span{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:.85rem;font-weight:600;color:var(--ink-2)}
.kt-qf__prog span.is-on{background:var(--moss);border-color:var(--moss);color:#fff}
.kt-qf__prog i{flex:1;height:1px;background:var(--line)}
.kt-qf fieldset{border:0;padding:0;margin:0;display:none;min-width:0}
.kt-qf fieldset.is-on{display:block}
.kt-qf legend{font:500 1.25rem/1.35 var(--serif);margin-bottom:18px;padding:0}
.kt-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kt-opts--col{grid-template-columns:1fr 1fr}
.kt-opts label{cursor:pointer}
.kt-opts input{position:absolute;opacity:0}
.kt-opts span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:56px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);background:var(--cream);font-weight:500;font-size:.92rem;transition:.15s}
.kt-opts input:checked+span{border-color:var(--moss);background:var(--moss);color:#fff}
.kt-opts input:focus-visible+span{outline:2px solid var(--bronze-d);outline-offset:2px}
.kt-area{font:500 3rem/1 var(--serif);color:var(--moss-d);margin-bottom:14px}
.kt-area span{font-size:1.2rem;color:var(--ink-2)}
.kt-qf input[type=range]{width:100%;accent-color:var(--moss);height:28px}
.kt-area__marks{display:flex;justify-content:space-between;font-size:.8rem;color:var(--ink-2)}
.kt-est{margin:16px 0;padding:12px 14px;background:rgba(92,107,79,.1);border-left:3px solid var(--moss);font-size:.95rem}
.kt-fields{display:grid;gap:12px;margin-top:14px}
.kt-fields label{display:grid;gap:6px;font-size:.88rem;font-weight:600}
.kt-fields input,.kt-fields textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--cream);font:400 1rem var(--sans);color:var(--ink)}
.kt-fields input:focus,.kt-fields textarea:focus{border-color:var(--moss);outline:0;box-shadow:0 0 0 3px rgba(92,107,79,.2)}
.kt-hp{position:absolute!important;left:-9999px;opacity:0;height:0;width:0}
.kt-qf__msg{min-height:1.4em;margin:12px 0 0;font-size:.92rem;color:#a2412c}
.kt-qf__msg.is-ok{color:var(--moss-d)}
.kt-qf__nav{display:flex;gap:10px;margin-top:18px}
.kt-qf__nav .kt-btn{flex:1}
.kt-qf__nav [hidden]{display:none}
.kt-qf--contact{padding:32px 28px}

/* blog */
.kt-posts{display:grid;gap:32px 24px}
@media(min-width:700px){.kt-posts{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.kt-posts{grid-template-columns:repeat(3,1fr)}}
.kt-post__img{display:block;overflow:hidden;border-radius:var(--r);aspect-ratio:4/3;margin-bottom:16px}
.kt-post__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.kt-post:hover .kt-post__img img{transform:scale(1.04)}
.kt-post__m{font-size:.8rem;color:var(--bronze-d);font-weight:600;letter-spacing:.04em;margin-bottom:6px}
.kt-post h3{font-size:1.25rem;margin-bottom:8px}
.kt-post h3 a{color:var(--ink);text-decoration:none}
.kt-post h3 a:hover{color:var(--bronze-d)}
.kt-post p:last-child{font-size:.92rem;color:var(--ink-2)}
.kt-chips-nav{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.kt-chips-nav a,.kt-chips-links a{display:inline-block;padding:8px 16px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink);font-size:.9rem}
.kt-chips-nav a:hover,.kt-chips-nav a[aria-current=page],.kt-chips-links a:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.kt-chips-links{margin-top:48px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.navigation.pagination{margin-top:48px}
.nav-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.page-numbers{padding:9px 16px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.page-numbers.current,.page-numbers:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}

/* FAQ */
.kt-faq__in{display:grid;gap:12px}
@media(min-width:960px){.kt-faq__in{grid-template-columns:1fr 1.5fr;gap:72px}}
.kt-faq details{border-bottom:1px solid var(--line)}
.kt-faq details:first-child{border-top:1px solid var(--line)}
.kt-faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative}
.kt-faq summary::-webkit-details-marker{display:none}
.kt-faq summary h3{margin:0;font:500 1.12rem/1.4 var(--serif)}
.kt-faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font:400 1.6rem/1 var(--sans);color:var(--bronze-d);transition:transform .2s}
.kt-faq details[open] summary::after{content:"–"}
.kt-faq__a{padding:0 0 22px;color:var(--ink-2)}

/* CTA */
.kt-cta{background:var(--moss);color:#fff;padding:56px 0}
.kt-cta__in{display:grid;gap:24px;align-items:center}
@media(min-width:860px){.kt-cta__in{grid-template-columns:1.4fr 1fr}}
.kt-cta h2{color:#fff;margin-bottom:.3em}
.kt-cta p{margin:0;color:#E8EDE2}
.kt-cta__btns{display:flex;flex-wrap:wrap;gap:12px}
@media(min-width:860px){.kt-cta__btns{justify-content:flex-end}}

/* footer */
.kt-ft{background:var(--ink);color:#D8CFC2;padding:64px 0 0;font-size:.93rem}
.kt-ft a{color:#EFE8DD;text-decoration:none}
.kt-ft a:hover{color:#EBCDA4;text-decoration:underline}
.kt-ft__grid{display:grid;gap:36px}
@media(min-width:900px){.kt-ft__grid{grid-template-columns:1.4fr 1fr 1fr 1.3fr}}
.kt-ft__h{font:600 .78rem/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#EBCDA4;margin-bottom:16px}
.kt-ft ul{list-style:none;display:grid;gap:8px}
.kt-ft address{font-style:normal}
.kt-ft address p{margin:0 0 8px}
.kt-ft__bar{margin-top:48px;padding-block:22px;border-top:1px solid rgba(246,241,233,.15);font-size:.82rem;color:#A99F92}
.kt-ft__bar p{margin:0}

/* nút nổi Zalo / Hotline */
.kt-float{position:fixed;z-index:90;right:14px;bottom:14px;display:flex;flex-direction:column;gap:10px}
.kt-float a{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;box-shadow:0 10px 24px -8px rgba(0,0,0,.45)}
.kt-float__zalo{background:#0068FF}
.kt-float__tel{background:var(--moss)}
.kt-float a:hover{color:#fff;filter:brightness(1.08)}
@media(max-width:639px){
  .kt-float{left:0;right:0;bottom:0;flex-direction:row;gap:0;padding:0}
  .kt-float a{flex:1;justify-content:center;border-radius:0;box-shadow:none;min-height:54px}
  body{padding-bottom:54px}
}

/* trang trong */
.kt-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 8px;font-size:.84rem;color:var(--ink-2);margin-bottom:20px}
.kt-crumbs li+li::before{content:"/";margin-right:8px;color:var(--bronze)}
.kt-crumbs a{color:var(--ink-2)}
.kt-phero{padding:40px 0 48px;position:relative;border-bottom:1px solid var(--line)}
.kt-phero h1{font-size:clamp(1.9rem,4.6vw,3.4rem);max-width:20ch}
.kt-phero .kt-lead{margin:0}
.kt-phero.has-img{border:0;color:#fff;padding:72px 0 64px;isolation:isolate;background:#3a332d}
.kt-phero__bg,.kt-phero__bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.kt-phero__bg{z-index:-2}
.kt-phero.has-img::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(25,20,16,.78),rgba(25,20,16,.35))}
.kt-phero.has-img h1,.kt-phero.has-img .kt-lead,.kt-phero.has-img .kt-crumbs ol,.kt-phero.has-img .kt-crumbs a{color:#fff}
.kt-phero.has-img h1 em{color:#EBCDA4}
@media(min-width:900px){.kt-phero.has-img{padding:120px 0 96px}}
.kt-art__img{margin-top:32px}
.kt-art__img img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r)}

/* nội dung bài viết */
.kt-prose{font-size:1.04rem}
.kt-prose h2{font-size:clamp(1.5rem,2.8vw,2rem);margin-top:2em}
.kt-prose h3{font-size:1.3rem;margin-top:1.6em}
.kt-prose ul,.kt-prose ol{margin:0 0 1.2em 1.2em;padding-left:.6em}
.kt-prose li{margin-bottom:.4em}
.kt-prose img{border-radius:var(--r);margin:1.6em 0}
.kt-prose figure{margin:1.6em 0}
.kt-prose figcaption{font-size:.85rem;color:var(--ink-2);margin-top:6px}
.kt-prose blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:3px solid var(--bronze);font:italic 400 1.2rem/1.6 var(--serif)}
.kt-prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}
.kt-prose th,.kt-prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.kt-prose thead th{background:var(--ink);color:var(--cream);font-weight:600}
.kt-prose>:first-child{margin-top:0}
.kt-prose .kt-callout{background:var(--cream-2);border-left:3px solid var(--moss);padding:18px 22px;border-radius:0 var(--r) var(--r) 0;margin:1.6em 0}
.kt-prose .kt-callout p:last-child{margin:0}

/* chi tiết dự án */
.kt-facts{background:var(--paper);border-bottom:1px solid var(--line)}
.kt-facts dl{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin:0}
.kt-facts dl>div{padding:20px 12px 20px 0;border-bottom:1px solid var(--line)}
.kt-facts dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bronze-d);font-weight:600}
.kt-facts dd{margin:4px 0 0;font:500 1.15rem/1.3 var(--serif)}
@media(min-width:900px){.kt-facts dl{grid-template-columns:repeat(6,1fr)}.kt-facts dl>div{border-bottom:0;border-right:1px solid var(--line);padding:26px 16px}.kt-facts dl>div:first-child{padding-left:0}.kt-facts dl>div:last-child{border:0}}
.kt-gal{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}
.kt-gal__i{display:block;overflow:hidden;border-radius:var(--r)}
.kt-gal__i img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.kt-gal__i:hover img{transform:scale(1.04)}
.kt-gal__i--big{grid-column:1/-1;aspect-ratio:3/2}
.kt-gal__i--sm{aspect-ratio:4/3}
@media(min-width:900px){.kt-gal{grid-template-columns:repeat(3,1fr)}.kt-gal__i--big{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}}
.kt-draw{display:grid;gap:24px;margin-bottom:32px}
@media(min-width:900px){.kt-draw{grid-template-columns:1fr 1fr}}
.kt-draw figure{margin:0}
.kt-draw figcaption{font-size:.85rem;color:var(--ink-2);margin-top:8px}
.kt-draw__plan{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px;color:var(--ink)}
.kt-draw__img img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r)}
.kt-plan{width:100%}
.kt-tablewrap{overflow-x:auto}
.kt-table{width:100%;border-collapse:collapse;font-size:.95rem}
.kt-table th,.kt-table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.kt-table thead th{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-d);border-bottom:1px solid var(--ink)}
.kt-table tbody th{font-weight:600;width:40%}
.kt-table tfoot th,.kt-table tfoot td{font-weight:600;border-top:1px solid var(--ink);border-bottom:0;font-family:var(--serif);font-size:1.1rem}
.kt-two{display:grid;gap:48px}
@media(min-width:960px){.kt-two{grid-template-columns:1fr 1fr;gap:72px}}

/* lọc dự án */
.kt-filter{display:grid;gap:14px;margin-bottom:36px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.kt-filter__g{display:grid;gap:8px}
@media(min-width:800px){.kt-filter__g{grid-template-columns:110px 1fr;align-items:center}}
.kt-filter__l{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bronze-d);font-weight:600}
.kt-filter [role=group]{display:flex;flex-wrap:wrap;gap:8px}
.kt-filter button{padding:8px 16px;border:1px solid var(--line);background:transparent;border-radius:var(--r);cursor:pointer;font-size:.9rem}
.kt-filter button:hover{border-color:var(--ink)}
.kt-filter button.is-on{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.kt-filter__c{margin:0;font-size:.9rem;color:var(--ink-2)}
.kt-empty{text-align:center;padding:48px 0}

/* dịch vụ */
.kt-svc-list{display:grid;gap:56px}
.kt-svc{display:grid;gap:20px;align-items:center}
@media(min-width:800px){.kt-svc{grid-template-columns:1fr 1fr;gap:56px}.kt-svc:nth-child(even) .kt-svc__img{order:2}}
.kt-svc__img{display:block;overflow:hidden;border-radius:var(--r);aspect-ratio:4/3}
.kt-svc__img img{width:100%;height:100%;object-fit:cover}
.kt-svc h2 a{color:var(--ink);text-decoration:none}
.kt-svc__m{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--bronze-d);font-weight:600;font-size:.9rem}
.kt-svc-body{display:grid;gap:48px}
@media(min-width:960px){.kt-svc-body{grid-template-columns:1fr 340px;gap:64px;align-items:start}.kt-side{position:sticky;top:calc(var(--hd) + 20px)}}
.kt-side__c{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px}
.kt-side dl{margin:0 0 16px}
.kt-side dl div{padding:10px 0;border-bottom:1px solid var(--line)}
.kt-side dt{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-d);font-weight:600}
.kt-side dd{margin:2px 0 0}
.kt-side__h{font:600 .9rem var(--sans);margin:16px 0 10px}
.kt-rel{max-width:var(--wrap);margin:0 auto;padding:40px 20px 0}
@media(min-width:900px){.kt-rel{padding-inline:32px}}
.kt-rel ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 10px;margin-top:12px}
.kt-rel a{display:inline-block;padding:8px 16px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;font-size:.9rem;color:var(--ink)}
.kt-rel a:hover{background:var(--ink);color:var(--cream)}
.kt-rel+.kt-cta{margin-top:56px}

/* giới thiệu / liên hệ */
.kt-values{list-style:none;display:grid;gap:28px}
@media(min-width:800px){.kt-values{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.kt-values{grid-template-columns:repeat(4,1fr)}}
.kt-values li{border-top:1px solid var(--ink);padding-top:18px}
.kt-values__n{font:italic 400 1.6rem var(--serif);color:var(--bronze-d)}
.kt-values h3{margin:8px 0}
.kt-values p{color:var(--ink-2);font-size:.95rem}
.kt-timeline{list-style:none;border-left:1px solid var(--ink);margin-left:6px}
.kt-timeline li{position:relative;padding:0 0 32px 28px}
.kt-timeline li::before{content:"";position:absolute;left:-5px;top:.55em;width:9px;height:9px;border-radius:50%;background:var(--bronze)}
.kt-timeline strong{font:500 1.6rem var(--serif)}
.kt-timeline p{margin:4px 0 0;max-width:60ch;color:var(--ink-2)}
.kt-contact{display:grid;gap:48px}
@media(min-width:960px){.kt-contact{grid-template-columns:1fr 1fr;gap:72px}}
.kt-contact address{font-style:normal;margin-top:24px}
.kt-contact address p{margin-bottom:16px}
.kt-map{position:relative;height:420px;background:var(--cream-2)}
.kt-map iframe{width:100%;height:100%;border:0;filter:sepia(.25) saturate(.8)}
.kt-map__link{position:absolute;right:16px;bottom:16px;background:var(--cream);padding:8px 14px;border-radius:var(--r);font-size:.85rem;font-weight:600;text-decoration:none}
.kt-search{list-style:none;display:grid;gap:24px}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}