/* Huy Việt – bản thử nghiệm. Layout: header gọn, mỗi trang = hero chia đôi + các khối nội dung, nút Zalo/Gọi luôn nổi */
:root{
  --forest:#1c3a2c;      /* màu thương hiệu chính */
  --forest-2:#2a5240;
  --wood:#a8743f;        /* nhấn: gỗ óc chó */
  --stone:#f3f4f1;       /* nền phụ */
  --paper:#ffffff;
  --ink:#18201c;
  --muted:#5b665f;
  --line:#dde1db;
  --display:"Lora",Georgia,"Times New Roman",serif;
  --font:"Mulish",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --radius:10px;
  --wrap:1160px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--forest-2)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--wood);outline-offset:2px}
h1,h2,h3{line-height:1.25;text-wrap:balance;margin:0 0 .5em;color:var(--forest)}
h1{font-size:clamp(30px,4.4vw,46px);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(24px,3vw,32px);font-weight:750}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.prose{max-width:68ch}

/* Header */
.topbar{background:var(--forest);color:#e7efe9;font-size:14px}
.topbar .wrap{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
header.site{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.logo img{height:34px;width:auto}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
nav.main a{display:block;padding:8px 10px;white-space:nowrap;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}
nav.main a:hover{background:var(--stone)}
nav.main a[aria-current="page"]{color:var(--forest);background:#e6eee9}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;font-size:16px}
.btn-primary{background:var(--forest);color:#fff}
.btn-primary:hover{background:var(--forest-2)}
.btn-ghost{border-color:var(--forest);color:var(--forest);background:transparent}
.btn-zalo{background:#0068ff;color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;font-weight:700}
@media (max-width:1279px){
  .menu-toggle{display:inline-block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column}
  header.site .cta-head{display:none}
}

/* Breadcrumb */
.crumbs{font-size:14px;color:var(--muted);padding-top:14px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:#9aa39d}
.crumbs a{color:var(--muted)}

/* Hero */
.hero{padding:28px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero .lead{font-size:19px;color:var(--muted);max-width:52ch}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 18px}
.hero figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 40px -22px rgba(28,58,44,.55)}
.hero figcaption{font-size:13px;color:var(--muted);padding:8px 2px 0;background:#fff}
.facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0;padding:0;list-style:none;font-size:15px;color:var(--ink)}
.facts li{display:flex;gap:8px;align-items:center}
.facts li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--wood)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}

/* Sections */
section.block{padding:56px 0}
section.alt{background:var(--stone)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.section-head p{color:var(--muted);margin:0;max-width:60ch}

.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.service{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.service:hover{transform:translateY(-2px);box-shadow:0 12px 26px -18px rgba(0,0,0,.45)}
.service .ph{aspect-ratio:4/3;background:#dfe5df;overflow:hidden}
.service .ph img{width:100%;height:100%;object-fit:cover}
.service .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.service h3{margin:0;font-size:19px}
.service p{margin:0;color:var(--muted);font-size:15px}
.service .more{margin-top:auto;padding-top:8px;font-weight:700;color:var(--wood);font-size:15px}

.nano-art{aspect-ratio:4/3;background:
  repeating-linear-gradient(90deg,#efe9df 0 18px,#e1d7c7 18px 22px,#f6f2ea 22px 40px);
  display:flex;align-items:end;padding:14px;color:#6b5a43;font-weight:700;font-size:14px}

.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;list-style:none;margin:0;padding:0}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-weight:800;color:var(--wood);font-size:22px;font-variant-numeric:tabular-nums;margin-bottom:4px}
.steps strong{display:block;color:var(--forest);margin-bottom:4px}
.steps span{color:var(--muted);font-size:15px}

.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.why div{border-top:3px solid var(--forest);padding-top:14px}
.why p{color:var(--muted);font-size:15.5px;margin:0}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery figcaption{padding:10px 14px 12px;font-size:14.5px}
.gallery figcaption b{display:block;color:var(--forest)}
.tag{display:inline-block;font-size:12px;font-weight:700;color:var(--wood);background:#f5ece2;border-radius:999px;padding:2px 9px;margin-top:6px}

.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr}}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checklist li{padding-left:28px;position:relative}
.checklist li::before{content:"";position:absolute;left:2px;top:8px;width:14px;height:8px;border-left:3px solid var(--forest-2);border-bottom:3px solid var(--forest-2);transform:rotate(-45deg)}

.areas{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.areas li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:15px}

details.faq{border-bottom:1px solid var(--line);padding:14px 0}
details.faq summary{cursor:pointer;font-weight:700;color:var(--forest);list-style:none;display:flex;justify-content:space-between;gap:12px}
details.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--wood)}
details.faq[open] summary::after{content:"–"}
details.faq p{margin:10px 0 0;color:var(--muted)}

/* Form */
.cta-band{background:var(--forest);color:#e7efe9}
.cta-band h2{color:#fff}
.cta-band .two{align-items:center}
.cta-band a{color:#fff}
form.lead-form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:22px;display:grid;gap:12px}
form.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){form.lead-form .row{grid-template-columns:1fr}}
label{font-size:14px;font-weight:600;display:grid;gap:4px}
input,select,textarea{font:inherit;font-size:16px;padding:10px 12px;border:1px solid #c9cfc8;border-radius:8px;background:#fff;color:var(--ink);width:100%}
textarea{min-height:84px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin:0}
.form-error{color:#b42318;font-size:14px;margin:0;min-height:1em}
.form-done{display:none;background:#eef5f0;border:1px solid #cfe0d4;border-radius:8px;padding:14px;font-size:15px}
.form-done pre{white-space:pre-wrap;font:inherit;font-size:14px;background:#fff;border:1px dashed #c9cfc8;border-radius:6px;padding:10px;margin:8px 0}
.form-done .actions{display:flex;gap:10px;flex-wrap:wrap}

/* Footer */
footer.site{background:#13261d;color:#c7d3cb;font-size:15px;padding:44px 0 90px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
@media (max-width:760px){footer.site .cols{grid-template-columns:1fr}}
footer.site h3{color:#fff;font-size:16px}
footer.site a{color:#fff}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer.site address{font-style:normal}
footer .legal{border-top:1px solid #2b4237;margin-top:28px;padding-top:16px;font-size:13px;color:#93a69a}

/* Floating contact */
.float{position:fixed;right:16px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:10px}
.float a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;font-weight:800;font-size:13px;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.float .z{background:#0068ff}
.float .c{background:var(--wood)}
.mobilebar{display:none}
@media (max-width:640px){
  .float{display:none}
  .mobilebar{display:grid;grid-template-columns:1fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line)}
  .mobilebar a{padding:12px 4px;text-align:center;font-weight:700;font-size:14px;text-decoration:none;color:var(--forest)}
  .mobilebar a.z{background:#0068ff;color:#fff}
  .mobilebar a.c{background:var(--forest);color:#fff}
}

@media (max-width:640px){.topbar .wrap>span:first-child{display:none}}
@media (max-width:1279px){header.site .wrap{position:relative}}

/* ===== Trang chủ v2: ít chữ, ảnh lớn ===== */
.slider{position:relative;height:min(78vh,640px);min-height:420px;overflow:hidden;background:#111}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,15,.8) 0%,rgba(10,20,15,.5) 45%,rgba(10,20,15,.05) 80%)}
.slide .cap{position:absolute;z-index:2;left:0;right:0;bottom:16%;color:#fff}
.slide .cap .k{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:#e2c9a6;font-weight:700;margin:0 0 10px}
.slide .cap h1,.slide .cap .t{font-size:clamp(32px,5vw,58px);font-weight:800;line-height:1.1;color:#fff;margin:0 0 12px;max-width:14ch;text-wrap:balance}
.slide .cap p.s{font-size:clamp(16px,1.6vw,20px);color:#e9efe9;margin:0 0 22px;max-width:40ch}
.btn-light{background:#fff;color:var(--forest)}
.btn-line{border-color:#fff;color:#fff}
.dots{position:absolute;z-index:3;left:0;right:0;bottom:22px;display:flex;justify-content:center;gap:10px}
.dots button{width:34px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.45);cursor:pointer;padding:0}
.dots button[aria-current="true"]{background:#fff}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid var(--line)}
.pillars div{padding:34px 24px;text-align:center;display:grid;justify-items:center;gap:8px}
.pillars div+div{border-left:1px solid var(--line)}
.pillars svg{width:40px;height:40px;stroke:var(--wood);fill:none;stroke-width:1.6}
.pillars b{font-size:19px;color:var(--forest)}
.pillars span{font-size:15px;color:var(--muted)}
@media (max-width:640px){.pillars{grid-template-columns:1fr}.pillars div+div{border-left:0;border-top:1px solid var(--line)}}

.center-head{text-align:center;margin:0 auto 30px;max-width:640px}
.center-head .k{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--wood);font-weight:700;margin:0 0 6px}
.center-head h2{margin:0}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{position:relative;display:block;aspect-ratio:1/1;border-radius:var(--radius);overflow:hidden;color:#fff;text-decoration:none;background:#2a3a31}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tile:hover img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.6),rgba(0,0,0,0) 55%)}
.tile span{position:absolute;z-index:2;left:16px;bottom:14px;font-weight:800;font-size:18px;letter-spacing:.02em}
.tile.nano{background:repeating-linear-gradient(90deg,#e9dfcf 0 16px,#d6c7af 16px 20px,#f2ebe0 20px 36px)}
.tile.nano::after{background:linear-gradient(0deg,rgba(60,40,20,.55),rgba(0,0,0,0) 60%)}
@media (max-width:860px){.tiles{grid-template-columns:repeat(2,1fr)}}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 36px}
.features div{display:grid;grid-template-columns:44px 1fr;gap:4px 14px;align-items:start}
.features svg{grid-row:span 2;width:40px;height:40px;stroke:var(--forest-2);fill:none;stroke-width:1.6}
.features b{color:var(--forest);font-size:17px}
.features span{color:var(--muted);font-size:15px}
@media (max-width:860px){.features{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.features{grid-template-columns:1fr}}

.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:240px 240px;gap:12px}
.mosaic a{position:relative;border-radius:var(--radius);overflow:hidden;display:block;color:#fff;text-decoration:none}
.mosaic a:first-child{grid-row:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mosaic a:hover img{transform:scale(1.04)}
.mosaic small{position:absolute;left:12px;bottom:10px;z-index:2;font-weight:700;font-size:14px;background:rgba(20,30,25,.6);padding:4px 10px;border-radius:999px}
@media (max-width:760px){.mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto}.mosaic a{aspect-ratio:1/1}.mosaic a:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:16/10}}
.center{text-align:center;margin-top:26px}

.cta-short{background:var(--forest);color:#fff;text-align:center;padding:56px 0}
.cta-short h2{color:#fff;margin-bottom:8px}
.cta-short p{color:#cfdcd3;margin:0 0 22px}
.cta-short .acts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.seo-note{font-size:15px;color:var(--muted)}
.seo-note p{max-width:none}
@media (prefers-reduced-motion:reduce){.slide{transition:none}.tile img,.mosaic img{transition:none}}

/* Phông: Lora (tiêu đề, viết hoa) + Mulish (nội dung) */
h1,h2,h3,.slide .cap .t,.tile span,.pillars b,.features b,.center-head h2,.cta-short h2{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-weight:700}
h1,.slide .cap .t{letter-spacing:.03em;line-height:1.15}
.slide .cap .t{max-width:16ch}
h2{font-size:clamp(22px,2.6vw,30px)}
h3,.features b,.pillars b{font-size:17px;letter-spacing:.06em}
.tile span{font-size:17px;letter-spacing:.08em}
nav.main a,.btn,.mosaic small,.mobilebar a,.float a{text-transform:uppercase;letter-spacing:.06em;font-size:13.5px}
.btn{font-size:14px}
details.faq summary{font-family:var(--font)}
nav.main a{font-size:12.5px;letter-spacing:.04em;padding:8px 8px}
nav.main ul{flex-wrap:nowrap;gap:2px}
/* Menu đậm hơn đường dẫn */
nav.main a{font-weight:800;color:var(--forest)}
.crumbs{font-size:13px;font-weight:400}
.crumbs a{color:#7d8781}
/* Facebook, Messenger */
.btn-fb{background:#1877f2;color:#fff}
.btn-mess{background:#a334fa;color:#fff}
.btn svg{flex:none}
.float .m{background:#a334fa}
.float .f{background:#1877f2}
.mobilebar{grid-template-columns:1fr 1fr 1fr}
.mobilebar a.m{background:#a334fa;color:#fff}
footer.site .cols{grid-template-columns:1.2fr 1.4fr 1fr}
footer.site .follow{margin-top:18px;background:#1b3328;border:1px solid #2b4237;border-radius:10px;padding:14px}
footer.site .follow p{margin:0 0 10px;font-size:14px}
footer.site .follow .btn{color:#fff}
footer.site ul.contact li{display:grid;grid-template-columns:86px 1fr;gap:8px}
footer.site ul.contact span{color:#93a69a;font-size:13px;text-transform:uppercase;letter-spacing:.05em;padding-top:2px}
.float a svg{width:24px;height:24px}
/* Footer icon */
footer.site .socials{display:flex;gap:10px;margin:0 0 14px}
footer.site .socials a{width:38px;height:38px;border:1.5px solid #c7d3cb;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;font-size:11px;font-weight:800}
footer.site .socials a:hover{background:#fff;color:var(--forest)}
footer.site .socials svg{width:18px;height:18px}
footer.site ul.contact li{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start}
footer.site ul.contact svg{width:18px;height:18px;margin-top:3px;fill:none;stroke:#d8b88f;stroke-width:1.7}
footer.site svg.fill{fill:currentColor;stroke:none}
footer.site ul.contact svg.fill{fill:#d8b88f;stroke:none}
footer.site .fb-box{margin-top:16px;max-width:340px}
footer.site .fb-box iframe{border:0;width:100%;height:130px;border-radius:6px;background:#fff}
footer.site ul.contact li span{color:#c7d3cb;font-size:15px;text-transform:none;letter-spacing:0;padding-top:0}
/* Dải con số */
.stats{background:var(--forest);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stats .wrap>div{padding:26px 16px;text-align:center;display:grid;gap:2px}
.stats .wrap>div+div{border-left:1px solid rgba(255,255,255,.15)}
.stats b{font-family:var(--display);font-size:clamp(26px,3vw,38px);color:#e2c9a6;text-transform:uppercase;letter-spacing:.02em}
.stats span{font-size:14px;color:#cfdcd3}
@media (max-width:760px){.stats .wrap{grid-template-columns:1fr 1fr}.stats .wrap>div:nth-child(3){border-left:0}.stats .wrap>div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.15)}}
/* 4 bước */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:f}
.flow li{counter-increment:f;position:relative;text-align:center;display:grid;justify-items:center;gap:6px;padding:26px 14px 22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.flow li::before{content:counter(f,decimal-leading-zero);position:absolute;top:10px;left:14px;font-family:var(--display);font-weight:700;color:var(--wood);font-size:20px}
.flow svg{width:44px;height:44px;stroke:var(--forest-2);fill:none;stroke-width:1.5}
.flow b{font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;color:var(--forest);font-size:15px}
.flow span{font-size:14px;color:var(--muted)}
@media (max-width:860px){.flow{grid-template-columns:1fr 1fr}}
/* Lời giám đốc */
.founder{background:#13261d;color:#fff;padding:0}
.founder .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center;padding-top:50px;padding-bottom:50px}
.founder figure{margin:0;border-radius:var(--radius);overflow:hidden}
.founder figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.founder blockquote{margin:0 0 16px;font-family:var(--display);font-size:clamp(19px,2vw,24px);line-height:1.5;font-style:italic;color:#f2ede4}
.founder .who{color:#d8b88f;margin:0 0 22px}
.founder .who b{color:#fff}
.founder .acts{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:860px){.founder .wrap{grid-template-columns:1fr}}
/* ===== Footer v3 ===== */
footer.site{background:#10221a;color:#b9c7be;font-size:14.5px;padding:56px 0 0}
footer.site a{color:#e8efe9;text-decoration:none}
footer.site a:hover{color:#e2c9a6}
footer.site .fcols{display:grid;grid-template-columns:1.3fr 1.5fr 1fr 1.2fr;gap:40px}
footer.site h3{font-size:14px;letter-spacing:.14em;color:#fff;margin:4px 0 18px;padding-bottom:10px;border-bottom:1px solid #24392e;position:relative}
footer.site h3::after{content:"";position:absolute;left:0;bottom:-1px;width:32px;height:2px;background:var(--wood)}
footer.site .fbrand img{height:38px;width:auto;margin-bottom:16px}
footer.site .fbrand p{margin:0 0 18px;line-height:1.6}
footer.site .socials{margin:0}
footer.site .socials a{border-color:#3a5246;color:#e8efe9}
footer.site ul.links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
footer.site ul.links a::before{content:"›";color:var(--wood);margin-right:8px}
footer.site ul.contact{gap:12px}
footer.site ul.contact li span{font-size:14.5px;color:#b9c7be}
footer.site .fbcard{display:grid;gap:8px;background:#18301f;border:1px solid #2a4335;border-radius:10px;padding:16px}
footer.site .fbcard:hover{border-color:var(--wood);color:inherit}
footer.site .fbcard img{height:26px;width:auto;margin:0}
footer.site .fbcard .t{color:#fff;font-weight:700}
footer.site .fbcard .b{display:inline-flex;align-items:center;gap:8px;justify-self:start;background:#1877f2;color:#fff;border-radius:6px;padding:7px 12px;font-weight:700;font-size:13px}
footer.site .fbcard .b svg{width:15px;height:15px;fill:#fff}
footer.site .fbottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #24392e;margin-top:44px;padding:18px 0 22px;font-size:13px;color:#8fa498}
@media (max-width:980px){footer.site .fcols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){footer.site .fcols{grid-template-columns:1fr;gap:30px}footer.site{padding-bottom:56px}}
.float .c svg{width:24px;height:24px}
/* ===== Footer v4 (nền trắng, 4 cột) ===== */
footer.site{background:#fff;color:var(--ink);border-top:1px solid var(--line);padding:64px 0 0;font-size:15px}
footer.site a{color:var(--ink);text-decoration:none}
footer.site a:hover{color:var(--wood)}
footer.site .fcols{display:grid;grid-template-columns:1.2fr 1.3fr 1fr 1fr;gap:40px}
footer.site h3{font-family:var(--display);color:var(--wood);font-size:16px;letter-spacing:.06em;margin:0 0 18px;padding:0;border:0}
footer.site h3::after{display:none}
footer.site .fbrand{text-align:center;display:grid;justify-items:center;gap:10px}
footer.site .fbrand img{height:52px;width:auto;margin:0 0 6px}
footer.site .cname{font-weight:800;font-size:14px;margin:0;color:var(--forest);line-height:1.5}
footer.site .ftag{margin:0 0 6px;color:var(--muted)}
footer.site .socials{display:flex;gap:8px;justify-content:center;margin:0}
footer.site .socials a{width:42px;height:42px;border:0;border-radius:50%;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:800}
footer.site .socials a:hover{background:var(--wood);color:#fff}
footer.site .socials svg{width:19px;height:19px;fill:#fff}
footer.site .lbl{font-weight:800;margin:0 0 6px;color:var(--ink)}
footer.site .fcols p{margin:0 0 14px}
footer.site ul.addr{margin:0 0 14px;padding-left:20px}
footer.site ul.plain{list-style:none;padding:0;margin:0;display:grid;gap:9px}
footer.site .fb-box{margin-top:8px;width:100%;max-width:300px}
footer.site .fbottom{display:block;text-align:center;border-top:1px solid var(--line);margin-top:48px;padding:20px 0 26px;font-size:13px;color:var(--muted)}
footer.site .fbottom p{margin:0}
@media (max-width:980px){footer.site .fcols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){footer.site .fcols{grid-template-columns:1fr}footer.site{padding-bottom:56px}}

/* Nút Tư vấn ngay góc trái, hiệu ứng rung + sóng lan */
.call-pill{position:fixed;left:16px;bottom:20px;z-index:45;display:flex;align-items:center;gap:10px;background:var(--wood);color:#fff;text-decoration:none;border-radius:999px;padding:5px 20px 5px 5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:14px;box-shadow:0 8px 22px -8px rgba(0,0,0,.45)}
.call-pill:hover{background:#946431;color:#fff}
.call-pill .ring{position:relative;width:42px;height:42px;border-radius:50%;background:#fff;color:var(--wood);display:grid;place-items:center}
.call-pill .ring svg{width:22px;height:22px;animation:hv-shake 1.2s ease-in-out infinite}
.call-pill .ring::before,.call-pill .ring::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #fff;animation:hv-wave 1.8s ease-out infinite}
.call-pill .ring::after{animation-delay:.9s}
@keyframes hv-shake{0%,50%,100%{transform:rotate(0)}10%,30%{transform:rotate(-18deg)}20%,40%{transform:rotate(18deg)}}
@keyframes hv-wave{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.9);opacity:0}}
@media (prefers-reduced-motion:reduce){.call-pill .ring svg,.call-pill .ring::before,.call-pill .ring::after{animation:none}}
@media (max-width:640px){.call-pill{display:none}}
/* ===== Header kiểu F.interior: nền tối, logo giữa ===== */
.topbar{display:none}
header.site{background:#1a1a1a;border-bottom:0;backdrop-filter:none}
header.site .hbar{display:flex;justify-content:center;align-items:center;min-height:92px;position:relative}
nav.main{display:flex;align-items:center;gap:48px}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;flex-wrap:nowrap}
nav.main a{color:#fff;font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;padding:8px 0;background:none;border-radius:0;display:inline-flex;align-items:center;gap:6px}
nav.main a:hover,nav.main a[aria-current="page"]{background:none;color:#e2c9a6}
nav.main .logo{display:grid;justify-items:center;gap:4px;padding:0}
nav.main .logo img{height:36px;width:auto}
nav.main .logo span{font-size:10px;letter-spacing:.32em;color:#d8d2c6;font-weight:600}
.chev{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px);display:inline-block}
.has-sub{position:relative}
.sub{display:none!important;position:absolute;top:100%;left:-16px;min-width:230px;background:#fff;box-shadow:0 14px 30px -12px rgba(0,0,0,.4);border-radius:6px;padding:8px 0!important;flex-direction:column;gap:0!important;z-index:50}
.sub a{color:var(--ink)!important;text-transform:none;letter-spacing:0;font-weight:600;font-size:14.5px;padding:9px 16px;display:block}
.sub a:hover{background:var(--stone);color:var(--forest)!important}
.has-sub:hover>.sub,.has-sub:focus-within>.sub{display:flex!important}
.logo-m{display:none}
.menu-toggle{display:none;position:absolute;left:20px;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}
header.site .cta-head{display:none}
@media (max-width:1000px){
  header.site .hbar{min-height:66px}
  .menu-toggle{display:block}
  .logo-m{display:block}.logo-m img{height:30px;width:auto}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#1a1a1a;flex-direction:column;align-items:stretch;gap:0;padding:6px 20px 18px}
  nav.main.open{display:flex}
  nav.main .logo{display:none}
  nav.main ul{flex-direction:column;gap:0}
  nav.main a{padding:12px 0;border-bottom:1px solid #2c2c2c;width:100%}
  .sub{display:flex!important;position:static;box-shadow:none;background:none;padding:0 0 0 14px!important;min-width:0}
  .sub a{color:#cfcfcf!important;font-size:14px}
  .sub a:hover{background:none}
}
/* Tư vấn ngay sang góc phải, cột nút đẩy lên trên */
.call-pill{left:auto;right:16px;bottom:20px}
.float{bottom:88px}
/* Chân trang 5 cột, Fanpage cột cuối */
footer.site .fcols{grid-template-columns:1.05fr 1.2fr .85fr .9fr 1.15fr;gap:30px}
footer.site .fb-box{margin-top:0;max-width:270px}
footer.site .fb-box iframe{height:180px;background:#fff;border:1px solid var(--line);border-radius:6px}
footer.site .fb-fallback{display:inline-block;background:#1877f2;color:#fff!important;border-radius:6px;padding:9px 14px;font-weight:700;font-size:14px}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr}}
/* Cột logo chân trang: logo không méo, dàn gọn */
footer.site .fbrand{gap:0;justify-items:center;text-align:center}
footer.site .fbrand img{width:100%;max-width:190px;height:auto;margin:0 0 14px}
footer.site .fbrand .cname{font-size:13px;letter-spacing:.02em;line-height:1.45;margin:0 0 6px}
footer.site .fbrand .ftag{font-size:13px;line-height:1.5;margin:0 0 16px;color:var(--muted);max-width:200px}
footer.site .fbrand .socials{gap:8px}
footer.site .fbrand .socials a{width:38px;height:38px}
footer.site .fbrand{align-content:start;align-self:start}
footer.site .fbrand img{object-fit:contain}
/* 5 cột chia đều */
footer.site .fcols{grid-template-columns:repeat(5,minmax(0,1fr));gap:32px}
footer.site .fb-box{max-width:none}
footer.site .fb-box iframe{height:132px}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr}}
/* Khoảng cách giữa các cột bằng nhau: mỗi cột rộng theo nội dung, khoảng trống chia đều */
@media (min-width:1101px){
  footer.site .fcols{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
  footer.site .fcols>div{flex:0 0 auto}
  footer.site .fcols>.fbrand{width:200px}
  footer.site .fcols>div:nth-child(2){width:215px}
  footer.site .fcols>div:nth-child(3){width:max-content}
  footer.site .fcols>div:nth-child(4){width:max-content}
  footer.site .fcols>.fcol5{width:250px}
}
/* Mỗi cột ôm sát dòng chữ dài nhất, khoảng trống giữa các cột chia đều */
@media (min-width:1101px){
  footer.site .fcols>.fbrand{width:190px}
  footer.site .fcols>div:nth-child(2),
  footer.site .fcols>div:nth-child(3),
  footer.site .fcols>div:nth-child(4){width:max-content}
  footer.site .fcols>.fcol5{width:250px}
  footer.site .fcols>div:nth-child(2) p{white-space:nowrap}
}
@media (min-width:1101px){footer.site .fcols>.fcol5{width:220px}}
/* ===== Chân trang kiểu XHOME: 5 cột rộng bằng nhau, chữ tự xuống dòng, căn trái ===== */


footer.site .fcols{display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr))!important;gap:32px!important;justify-content:stretch}
footer.site .fcols>div{width:auto!important;flex:none}
footer.site .fcols>div:nth-child(2) p{white-space:normal!important}
footer.site h3{margin:0 0 20px;padding-bottom:10px;position:relative;border:0}
footer.site h3::after{content:"";display:block!important;position:absolute;left:0;bottom:0;width:36px;height:2px;background:var(--wood)}
footer.site .fbrand{text-align:left!important;justify-items:start!important}
footer.site .fbrand img{max-width:180px!important;margin:0 0 14px!important}
footer.site .fbrand .ftag{max-width:none}
footer.site .fbrand .socials{justify-content:flex-start}
footer.site .fcols .lbl{margin:0 0 8px;font-weight:800}
footer.site .fcols p.ic{display:grid;grid-template-columns:18px 1fr;gap:8px;align-items:start;margin:0 0 10px;line-height:1.55}
footer.site .fcols p.ic svg{width:16px;height:16px;margin-top:4px;fill:none;stroke:var(--wood);stroke-width:1.8}
footer.site ul.plain{gap:10px}
footer.site .fcol5 .fb-box iframe{width:100%}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr!important}}
/* ===== Chân trang: 4 cột chữ rộng bằng nhau + cột Fanpage rộng 320px để hiện đủ tên ===== */
footer.site>.wrap{max-width:1300px}
footer.site .fcols{grid-template-columns:repeat(4,minmax(0,1fr)) 320px!important;gap:36px!important;align-items:start}
footer.site .fcol5 .fb-box,footer.site .fcol5 .fb-box iframe{width:320px!important;max-width:100%}
/* Cùng một nhịp chữ cho mọi cột */
footer.site .fcols{font-size:14.5px;line-height:1.6}
footer.site h3{font-size:15px;letter-spacing:.08em;line-height:1.3;min-height:20px}
footer.site ul.plain{gap:9px}
footer.site .fcols p.ic{margin:0 0 9px}
/* Cột logo: logo cao bằng dòng tiêu đề, các dòng chữ cùng cỡ */
footer.site .fbrand img{height:30px!important;width:auto!important;max-width:none!important;margin:-4px 0 26px!important}
footer.site .fbrand .cname{font-size:14px;line-height:1.5;margin:0 0 6px}
footer.site .fbrand .ftag{font-size:14px;line-height:1.6;margin:0 0 16px}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(2,minmax(0,1fr))!important}footer.site .fcol5{grid-column:1/-1}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr!important}}
footer.site .fcols{grid-template-columns:repeat(4,minmax(0,1fr)) 340px!important}
footer.site .fcol5 .fb-box,footer.site .fcol5 .fb-box iframe{width:340px!important}
footer.site .fb-box iframe{height:72px!important}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr!important}}
footer.site>.wrap{max-width:1320px}
footer.site .fcols{grid-template-columns:repeat(4,minmax(0,1fr)) 380px!important;gap:34px!important}
footer.site .fcol5 .fb-box,footer.site .fcol5 .fb-box iframe{width:380px!important}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr!important}footer.site .fcol5 .fb-box,footer.site .fcol5 .fb-box iframe{width:100%!important}}
/* Cột thương hiệu nổi bật hơn */
footer.site .fcols{grid-template-columns:1.4fr repeat(3,minmax(0,1fr)) 380px!important}
footer.site .fbrand img{height:48px!important;margin:-8px 0 22px!important}
footer.site .fbrand .cname{font-family:'Lora',serif;font-weight:700;font-size:17px;line-height:1.45;color:var(--forest);margin:0 0 8px;max-width:280px}
footer.site .fbrand .ftag{font-size:15px;line-height:1.6;margin:0 0 20px;max-width:280px}
footer.site .fbrand .socials{gap:10px}
footer.site .fbrand .socials a{width:44px;height:44px}
footer.site .fbrand .socials a svg{width:20px;height:20px}
@media (max-width:1100px){footer.site .fcols{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media (max-width:600px){footer.site .fcols{grid-template-columns:1fr!important}footer.site .fbrand img{height:42px!important}}
/* Khoảng trắng giữa các cột bằng nhau: cột ôm sát nội dung, chia đều phần trống */
@media (min-width:1101px){
footer.site .fcols{grid-template-columns:266px 174px max-content max-content 380px!important;justify-content:space-between!important;column-gap:24px!important}
footer.site .fbrand{max-width:none!important}
}
@media (min-width:1101px) and (max-width:1300px){
footer.site .fcols{grid-template-columns:230px 174px max-content max-content 300px!important;column-gap:16px!important}
footer.site .fcol5 .fb-box,footer.site .fcol5 .fb-box iframe{width:300px!important}
}
/* Menu con: chữ cách lề, gọn gàng */
@media (min-width:1001px){
nav.main .sub{padding:10px 0!important;min-width:250px;left:-12px;border-radius:8px;border:1px solid var(--line);box-shadow:0 18px 40px -18px rgba(0,0,0,.35)}
nav.main .sub li{list-style:none}
nav.main .sub a{padding:11px 22px!important;font-size:13px!important;letter-spacing:.05em!important;text-transform:uppercase;font-weight:700;white-space:nowrap;border-left:2px solid transparent}
nav.main .sub a:hover{background:var(--stone);color:var(--forest)!important;border-left-color:var(--wood)}
}
/* Nút liên hệ nổi: tông thương hiệu, tinh tế */
.float{gap:10px}
.float a{width:46px;height:46px;background:#fff!important;color:var(--forest)!important;border:1px solid rgba(28,58,44,.18);box-shadow:0 6px 18px -8px rgba(0,0,0,.35);transition:background .2s,color .2s,transform .2s;font-size:11px;letter-spacing:.02em}
.float a svg{width:20px!important;height:20px!important;fill:currentColor}
.float a:hover{background:var(--forest)!important;color:#fff!important;transform:translateY(-2px)}
.float{bottom:84px}
.call-pill{background:var(--forest);font-size:13px;letter-spacing:.06em;padding:4px 18px 4px 4px;box-shadow:0 8px 22px -10px rgba(0,0,0,.5)}
.call-pill:hover{background:#142c21}
.call-pill .ring{width:38px;height:38px;color:var(--forest)}
.call-pill .ring svg{width:19px;height:19px}
.call-pill .ring::before,.call-pill .ring::after{border-color:rgba(168,116,63,.75)}
/* Mega menu Dịch vụ: 2 nhóm */
nav.main .sub.mega ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
nav.main .sub .gh{font-family:var(--display);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--wood);font-weight:700;padding:8px 22px 8px;border-bottom:1px solid var(--line);margin:0 22px 6px 22px;padding-left:0;padding-right:0}
@media (min-width:1001px){
.has-sub:hover>.sub.mega,.has-sub:focus-within>.sub.mega{display:grid!important;grid-template-columns:1fr 1fr;gap:0 4px!important;min-width:540px;padding:14px 0!important}
nav.main .sub.mega ul+ul{border-left:1px solid var(--line)}
}
@media (max-width:1000px){
nav.main .sub.mega{display:block!important}
nav.main .sub .gh{color:#c9a27a;border-color:rgba(255,255,255,.12);margin:6px 0 2px;font-size:11px}
}
/* ===== Dự án ===== */
.ptabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.ptabs button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 16px;font:700 13px/1 var(--font);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);cursor:pointer;margin-bottom:-1px}
.ptabs button.on{color:var(--forest);border-bottom-color:var(--wood)}
.pfilters{display:grid;gap:10px;margin-bottom:26px}
.pfilters>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.pfilters>div>span{font-size:13px;font-weight:700;color:var(--ink);min-width:86px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font:600 13px/1.2 var(--font);color:var(--ink);cursor:pointer}
.chips button:hover{border-color:var(--wood)}
.chips button.on{background:var(--forest);border-color:var(--forest);color:#fff}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media (max-width:900px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.pgrid{grid-template-columns:1fr}.pfilters>div>span{min-width:0;width:100%}}
.pcard{display:block;text-decoration:none;color:inherit;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 28px -20px rgba(0,0,0,.45);transition:transform .25s,box-shadow .25s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 18px 36px -22px rgba(0,0,0,.5)}
.pcard[hidden]{display:none}
.pimg{position:relative;aspect-ratio:4/3;overflow:hidden}
.pimg img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pcard:hover .pimg img{transform:scale(1.04)}
.pbadge{position:absolute;left:12px;top:12px;background:rgba(28,58,44,.88);color:#fff;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:4px}
.pbody{padding:16px 18px 18px}
.pbody h3{font-size:17px;margin:0 0 6px;line-height:1.35}
.pbody p{margin:0;color:var(--muted);font-size:14px}
.pempty{text-align:center;color:var(--muted);padding:30px 0}
.pdetail{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:44px;align-items:start}
@media (max-width:900px){.pdetail{grid-template-columns:1fr}}
.phead{position:sticky;top:96px}
@media (max-width:900px){.phead{position:static}}
.phead .k{color:var(--wood);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}
.phead h1{font-size:30px;line-height:1.25;margin:0 0 12px}
.pinfo{margin:18px 0 22px;display:grid;gap:0;border-top:1px solid var(--line)}
.pinfo>div{display:grid;grid-template-columns:120px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.pinfo dt{color:var(--muted);margin:0}.pinfo dd{margin:0;font-weight:600}
.pinfo .muted{color:var(--muted);font-weight:400;font-style:italic}
.pnote{font-size:13px;color:var(--forest);margin-top:10px}
.pgallery{display:grid;gap:16px}
.pshot{margin:0;border-radius:var(--radius);overflow:hidden}
.pshot img{width:100%;height:auto;display:block}
.lb{position:fixed;inset:0;background:rgba(10,14,12,.92);z-index:100;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:6px}
.lb button{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:48px;height:48px;border-radius:50%;font-size:30px;line-height:1;cursor:pointer}
.lb-x{top:18px;right:18px}.lb-p{left:18px;top:50%;transform:translateY(-50%)}.lb-n{right:18px;top:50%;transform:translateY(-50%)}
.ba{position:relative;border-radius:var(--radius);overflow:hidden;max-width:1100px;margin:0 auto 20px}
.ba>img,.ba-top img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-top{position:absolute;inset:0}
.ba::after{content:"";position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.15);pointer-events:none}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-l,.ba-r{position:absolute;bottom:12px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:4px;letter-spacing:.06em;text-transform:uppercase}
.ba-l{left:12px}.ba-r{right:12px}
nav.main .sub.mega ul{gap:0!important;height:auto}
nav.main .sub a{display:block!important}
/* Trang chủ: dịch vụ chia 2 nhóm giống menu */
.tgroup{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--wood);margin:26px 0 12px;display:flex;align-items:center;gap:14px}
.tgroup::after{content:"";flex:1;height:1px;background:var(--line)}
.center-head+.tgroup{margin-top:4px}
.tiles.t3{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.tiles.t3{grid-template-columns:1fr 1fr}}
.tiles.t3 .tile{aspect-ratio:4/3!important}
@media (max-width:860px){.tiles.t3 .tile{aspect-ratio:1/1!important}.tiles.t3 .tile:last-child{grid-column:1/-1;aspect-ratio:2/1!important}}
.tiles.t2{grid-template-columns:repeat(2,1fr)}
.tiles.t2 .tile{aspect-ratio:2/1!important}
@media (max-width:860px){.tiles.t2 .tile{aspect-ratio:1/1!important}}
/* Vì sao chọn Huy Việt: 3 cột x 2 hàng, điện thoại 1 cột */
.features b{font-size:15.5px;line-height:1.35}
.features span{font-size:14.5px;line-height:1.5}
@media (max-width:860px){.features{grid-template-columns:1fr!important}}
.feat-cta{display:flex;align-items:center;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:40px}
.more-link{color:var(--forest);font-weight:700;text-decoration:none;border-bottom:1px solid var(--wood);padding-bottom:2px}
.more-link:hover{color:var(--wood)}
/* Trang quy trình */
.qtl{list-style:none;margin:0 auto;padding:0;max-width:820px;position:relative}
.qtl::before{content:"";position:absolute;left:27px;top:10px;bottom:10px;width:1px;background:var(--line)}
.qtl li{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:0 0 30px;position:relative}
.qn{width:56px;height:56px;border-radius:50%;background:var(--forest);color:#fff;display:grid;place-items:center;font:700 16px/1 var(--display);position:relative;z-index:1}
.qtl h3{margin:12px 0 6px;font-size:17px;color:var(--forest)}
.qtl p{margin:0 0 8px;color:var(--muted);line-height:1.65}
.qok{display:inline-block;background:#f4ece2;color:var(--wood);font-weight:700;font-size:13px;padding:5px 12px;border-radius:999px}
.center-head{max-width:900px}
/* ===== Chân trang 4 cột (bố cục mới) ===== */
footer.site>.wrap{max-width:var(--wrap)!important}
footer.site .fcols.f4{display:grid!important;grid-template-columns:1.15fr 1fr 1fr 1.15fr!important;column-gap:40px!important;row-gap:34px!important;justify-content:stretch!important}
footer.site .fcols.f4>div{width:auto!important;max-width:none!important;min-width:0}
footer.site .fcols.f4 h3{margin-bottom:18px}
footer.site .fcols.f4 h3{border-bottom:1px solid var(--line)!important;padding-bottom:10px}
footer.site .fcols.f4 h3::after{bottom:-1px!important;width:36px!important;height:2px!important}
footer.site .fcols.f4 .fbrand{padding-top:0}
footer.site .fcols.f4 .fbrand img{height:44px!important;margin:-6px 0 18px!important}
footer.site .fcols.f4 .fbrand .cname{font-size:15.5px;max-width:none}
footer.site .fcols.f4 .fbrand .ftag{font-size:14.5px;max-width:none}
footer.site .fcols.f4 .ic{margin:0 0 12px}
footer.site .fmap{display:inline-block;margin-top:6px;font-weight:700;color:var(--forest);text-decoration:none;border-bottom:1px solid var(--wood);font-size:13.5px}
footer.site .fmap:hover{color:var(--wood)}
footer.site .fphone{font-weight:800;color:var(--forest);font-size:16px;text-decoration:none}
footer.site .fbottom{margin-top:30px!important;padding:16px 0 22px!important}
@media (max-width:1000px){footer.site .fcols.f4{grid-template-columns:1fr 1fr!important}}
@media (max-width:600px){
footer.site .fcols.f4{grid-template-columns:1fr!important}
footer.site .fcols.f4 .fbrand{order:1}footer.site .fcols.f4 .fcontact{order:2}footer.site .fcols.f4 .fsvc{order:3}footer.site .fcols.f4 .fabout{order:4}
}
/* ===== Trang chủ theo file 09 ===== */
.hhero{background:var(--forest);color:#f3ead8;padding:64px 0 70px}
.hhero .wrap{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);column-gap:56px;align-items:start}
.hhero .wrap>*{grid-column:1}
.hhero .k{font-size:13px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:#c9a27a;margin:0 0 14px}
.hhero h1{color:#f3ead8;font-size:clamp(28px,3.4vw,44px);line-height:1.2;margin:0 0 18px}
.hhero .lead{color:#e3dac8;font-size:17px;line-height:1.7;margin:0 0 28px;max-width:640px}
.hh-badge{grid-column:2!important;grid-row:1 / span 4;align-self:center;border:1px solid rgba(201,162,122,.45);border-radius:14px;padding:38px 30px;text-align:center;background:rgba(255,255,255,.04)}
.hh-badge .pre,.hh-badge .post{display:block;color:#e3dac8;font-size:15px;letter-spacing:.04em}
.hh-badge .pre{text-transform:uppercase;letter-spacing:.2em;font-size:13px;font-weight:800;color:#c9a27a}
.hh-badge b{display:block;font-family:var(--display);text-transform:uppercase;font-size:30px;letter-spacing:.06em;color:#f3ead8;margin:10px 0}
.hh-badge em{font-style:normal;font-size:86px;line-height:1;color:#c38b4f;display:block;margin:4px 0}
.hh-acts{display:flex;gap:12px;flex-wrap:wrap}
.btn-cream{background:#f3ead8;color:var(--forest)!important;border:1px solid #f3ead8}
.btn-cream:hover{background:#fff}
.hhero .btn-line{border-color:rgba(243,234,216,.6);color:#f3ead8}
@media (max-width:860px){
.hhero{padding:34px 0 40px}
.hhero .wrap{grid-template-columns:1fr}
.hh-badge{grid-column:1!important;grid-row:auto;padding:18px 16px;margin:0 0 18px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.hh-badge b{font-size:20px;margin:0}
.hh-badge em{display:inline;font-size:40px;margin:0 2px}
.hh-badge .post{width:100%}
.hhero .lead{font-size:15.5px;margin-bottom:20px}
.hh-acts .btn{flex:1 1 100%;text-align:center}
}
.svc3s{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:860px){.svc3s{grid-template-columns:1fr}}
.svc3{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 28px -20px rgba(0,0,0,.45);display:flex;flex-direction:column}
.svc3 .ph{display:block;aspect-ratio:4/3;overflow:hidden}
.svc3 .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.svc3:hover .ph img{transform:scale(1.04)}
.svc3 .b{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.svc3 h3{margin:0 0 8px;font-size:18px;color:var(--forest)}
.svc3 p{margin:0 0 18px;color:var(--muted);line-height:1.6;flex:1}
.svc3 .btn{align-self:flex-start}
.hmuc{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px}
.hmuc a{border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:700;font-size:14px;color:var(--forest);text-decoration:none;background:#fff}
.hmuc a:hover{border-color:var(--wood);color:var(--wood)}
.features.f3{grid-template-columns:repeat(3,1fr)!important}
@media (max-width:860px){.features.f3{grid-template-columns:1fr!important}}
.hq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:28px;align-items:center;margin-top:40px;background:#fff;border-radius:var(--radius);padding:24px;box-shadow:0 10px 28px -22px rgba(0,0,0,.4)}
.hq .lbl{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--wood);margin:0 0 6px}
.hq .addr{font-family:var(--display);font-size:20px;color:var(--forest);margin:0 0 16px;line-height:1.4}
.hq-map{width:100%;height:260px;border:0;border-radius:8px;background:var(--stone)}
@media (max-width:860px){.hq{grid-template-columns:1fr}.hq-map{height:220px}}
.flow.milestones li{position:relative}
@media (min-width:861px){.flow.milestones li:not(:last-child)::after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);color:var(--wood);font-size:20px}}
/* Ô năng lực triển khai trong phần mở đầu */
.hh-cap{text-align:left;padding:32px 30px}
.hh-cap .cap-t{font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;font-weight:700;font-size:22px;line-height:1.3;color:#c38b4f;margin:0 0 18px}
.hh-cap ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.hh-cap li{position:relative;padding-left:30px;color:#f3ead8;font-size:16px;line-height:1.5}
.hh-cap li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;background:#c38b4f;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 100 20 10 10 0 000-20zm-1.5 14.5l-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 100 20 10 10 0 000-20zm-1.5 14.5l-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
@media (max-width:860px){.hh-cap{display:block;text-align:left;padding:18px 18px}.hh-cap .cap-t{font-size:17px;margin-bottom:12px}.hh-cap ul{gap:9px}.hh-cap li{font-size:14.5px}}
/* Dịch vụ: 3 thẻ/hàng máy tính, 2 máy tính bảng, 1 điện thoại */
.svc3s{grid-template-columns:repeat(3,minmax(0,1fr))!important}
@media (max-width:1000px){.svc3s{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media (max-width:600px){.svc3s{grid-template-columns:1fr!important}}
/* Quy trình 6 bước: 2 hàng x 3 thẻ, mũi tên nối thẻ cùng hàng; điện thoại 1 cột, mũi tên xuống */
.flow.qt6{grid-template-columns:repeat(3,1fr)!important;gap:22px 34px}
.flow.qt6 li{position:relative;padding:30px 18px 24px}
.flow.qt6 span{max-width:260px}
@media (min-width:761px){.flow.qt6 li:not(:nth-child(3n))::after{content:"→";position:absolute;right:-25px;top:50%;transform:translateY(-50%);color:var(--wood);font-size:20px}}
@media (max-width:760px){
.flow.qt6{grid-template-columns:1fr!important;gap:30px}
.flow.qt6 li:not(:last-child)::after{content:"↓";position:absolute;left:50%;bottom:-27px;transform:translateX(-50%);color:var(--wood);font-size:20px}
}
.gt-contact{text-align:center;line-height:1.7}
.gt-contact p{margin:0 0 6px}
.gt-contact a{color:var(--forest)}
/* Đường dẫn (breadcrumb) nằm trong dải xanh khi trang mở đầu bằng nền xanh */
.crumbs-band{background:var(--forest)}
.crumbs-band .crumbs{padding-top:16px;margin-top:0;color:rgba(243,234,216,.7)}
.crumbs-band .crumbs a{color:rgba(243,234,216,.75)}
.crumbs-band .crumbs li+li::before{color:rgba(243,234,216,.5)}
.crumbs-band+main .hhero{padding-top:34px}