/* ==========================================================================
   Design tokens lấy đúng từ mẫu HomeRise
   ========================================================================== */
:root{
  --primary:#FF5E14;
  --primary-dk:#E04212;
  --secondary:#0E121D;
  --black:#070707;
  --text:#4C4F58;
  --bg1:#F5F5F5;
  --bg2:#F1F1F1;
  --bg3:#2A2D37;
  --border:#AFAFAF52;
  --white:#FFFFFF;
  --radius:8px;
  --shadow:-3px 9px 13px 1px rgba(224,66,18,.65);
  --title-font:"Exo",sans-serif;
  --body-font:"Public Sans",sans-serif;
  --tr:all .3s;
  --pad:clamp(56px,7vw,110px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--body-font);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4,h5,h6{font-family:var(--title-font);color:var(--secondary);margin:0;line-height:1.15;font-weight:700}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,24px)}
.sec{padding:var(--pad) 0}

/* ---------- eyebrow + section top ---------- */
.eyebrow{font-family:var(--title-font);font-weight:600;font-size:18px;letter-spacing:.5px;color:var(--primary);position:relative;display:inline-block;margin:0 0 8px}
.eyebrow.bars{padding:0 39px}
.eyebrow.bars::before,.eyebrow.bars::after{content:"";position:absolute;top:50%;width:32px;height:2px;background:var(--primary)}
.eyebrow.bars::before{left:0}
.eyebrow.bars::after{right:0}
.sectop{margin-bottom:clamp(32px,4vw,52px)}
.sectop.mid{text-align:center;max-width:720px;margin-left:auto;margin-right:auto}
.sectop h2{font-size:clamp(28px,3.6vw,46px)}
.sectop p{margin:14px 0 0;color:var(--text)}

/* ---------- button (hai lớp chữ trượt như mẫu) ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;overflow:hidden;
  background:var(--primary);color:var(--white);padding:15px 27px;border-radius:0;
  font-family:var(--title-font);font-weight:600;font-size:16px;letter-spacing:.5px;text-transform:uppercase;
  transition:var(--tr)}
.btn .t{display:grid;overflow:hidden;height:1.25em}
.btn .t span{grid-area:1/1;transition:transform .35s cubic-bezier(.4,0,.2,1)}
.btn .t span:nth-child(2){transform:translateY(110%)}
.btn:hover .t span:nth-child(1){transform:translateY(-110%)}
.btn:hover .t span:nth-child(2){transform:translateY(0)}
.btn:hover{background:var(--secondary);box-shadow:var(--shadow)}
.btn svg{flex-shrink:0}
.btn.dark{background:var(--secondary)}
.btn.dark:hover{background:var(--primary);box-shadow:none}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}
.btn.ghost:hover{background:var(--primary);border-color:var(--primary);box-shadow:none}
.arrowbtn{width:46px;height:46px;display:grid;place-items:center;background:var(--primary);color:#fff;transition:var(--tr);flex-shrink:0}
.arrowbtn:hover{background:var(--secondary)}

/* ---------- topbar + header ---------- */
.topbar{background:var(--secondary);color:#A9AEBB;font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.topbar b{color:var(--primary);font-weight:600}
.hdr{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:70}
.hdr .wrap{display:flex;align-items:center;gap:clamp(14px,3vw,40px);padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand .ic{width:46px;height:46px;background:var(--primary);display:grid;place-items:center;border-radius:var(--radius)}
.brand .ic svg{width:24px;height:24px}
.brand .tx b{display:block;font-family:var(--title-font);font-size:20px;font-weight:700;color:var(--secondary);line-height:1.1;text-transform:uppercase}
.brand .tx span{display:block;font-size:12px;letter-spacing:.14em;color:#8A8F9C;text-transform:uppercase}
.menu{display:flex;gap:clamp(14px,2vw,30px);margin-left:auto;font-family:var(--title-font);font-weight:600;font-size:16px}
.menu a{color:var(--secondary);padding:6px 0;position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);transition:var(--tr)}
.menu a:hover::after,.menu a.on::after{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--secondary);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,41,50,.24) 0%,rgba(236,86,0,.24) 100%);pointer-events:none}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,60px);align-items:center;padding-top:clamp(48px,6vw,92px);padding-bottom:clamp(48px,6vw,92px)}
.hero h1{color:#fff;font-size:clamp(36px,5.2vw,66px);line-height:1.1}
.hero .lead{color:rgba(255,255,255,.7);margin:20px 0 0;max-width:52ch}
.hero .btns{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero .visual{position:relative}
.hero .visual .card{background:#fff;border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}
.hero .visual .card img{height:min(330px,38vw);object-fit:contain;margin:auto}
.hero .visual .badge{position:absolute;top:0;left:0;background:var(--primary);color:#fff;font-family:var(--title-font);font-weight:600;font-size:14px;letter-spacing:.5px;padding:8px 16px;text-transform:uppercase}
.hero .visual .spec{position:absolute;right:18px;bottom:18px;background:var(--secondary);color:#fff;border-radius:var(--radius);padding:12px 18px;font-family:var(--title-font);font-weight:600;font-size:15px}
.hero .visual .spec b{color:var(--primary);font-size:22px;display:block;line-height:1.1}
.dots{display:flex;gap:8px;margin-top:28px}
.dots i{width:28px;height:4px;background:rgba(255,255,255,.28);display:block;cursor:pointer;transition:var(--tr)}
.dots i.on{background:var(--primary);width:44px}

/* ---------- stats ---------- */
.stats{background:var(--primary)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding-top:44px;padding-bottom:44px}
.stats div{padding:0 22px;border-right:1px solid rgba(255,255,255,.28);color:#fff}
.stats div:last-child{border-right:0}
.stats b{display:block;font-family:var(--title-font);font-weight:800;font-size:clamp(30px,3.4vw,44px);line-height:1}
.stats span{font-family:var(--title-font);font-weight:500;font-size:15px;letter-spacing:.4px}

/* ---------- about ---------- */
.about .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:center}
.about .pics{position:relative}
.about .pics .a{border-radius:var(--radius);overflow:hidden;background:var(--bg1);padding:26px}
.about .pics .a img{height:clamp(240px,30vw,360px);object-fit:contain;margin:auto}
.about .pics .b{position:absolute;right:-6px;bottom:-26px;width:46%;border-radius:var(--radius);overflow:hidden;background:var(--secondary);padding:18px;border:6px solid #fff}
.about .pics .b img{height:120px;object-fit:contain;margin:auto}
.about .pics .yrs{position:absolute;left:-10px;top:-18px;background:var(--primary);color:#fff;border-radius:var(--radius);padding:14px 20px;font-family:var(--title-font);font-weight:700;line-height:1.1;box-shadow:var(--shadow)}
.about .pics .yrs b{display:block;font-size:30px}
.about .pics .yrs span{font-size:13px;font-weight:500;letter-spacing:.5px}
.feats{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.feats li{display:flex;align-items:flex-start;gap:10px;font-family:var(--title-font);font-weight:600;color:var(--secondary);font-size:16px}
.feats svg{flex-shrink:0;margin-top:3px}

/* ---------- tabs + numbered steps ---------- */
.tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.tab{font-family:var(--title-font);font-weight:600;font-size:16px;color:var(--secondary);background:var(--bg1);padding:12px 24px;border-radius:var(--radius);transition:var(--tr)}
.tab:hover{background:var(--bg2)}
.tab.on{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;transition:var(--tr);position:relative;overflow:hidden}
.step::before{content:"";position:absolute;left:0;top:0;width:0;height:4px;background:var(--primary);transition:var(--tr)}
.step:hover{box-shadow:0 18px 40px rgba(14,18,29,.09);transform:translateY(-6px)}
.step:hover::before{width:100%}
.step .no{font-family:var(--title-font);font-weight:800;font-size:44px;color:var(--bg2);line-height:1;transition:var(--tr)}
.step:hover .no{color:var(--primary)}
.step h3{font-size:22px;margin:10px 0 10px}
.step p{margin:0 0 16px}
.step .lk{font-family:var(--title-font);font-weight:600;font-size:15px;color:var(--primary);display:inline-flex;align-items:center;gap:7px}

/* ---------- catalog + thước RPM ---------- */
.cata{background:var(--secondary);color:#fff}
.cata h2,.cata h3{color:#fff}
.cata .sectop p{color:rgba(255,255,255,.7)}
.ruler{background:#161B29;border-radius:var(--radius);padding:clamp(18px,2.5vw,30px);margin-bottom:32px}
.ruler .cap{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.ruler .cap h3{font-size:19px}
.ruler .ro{font-family:var(--title-font);font-weight:700;font-size:clamp(16px,1.6vw,21px);color:var(--primary)}
.ruler .ro em{font-style:normal;color:rgba(255,255,255,.55);font-size:.7em;font-weight:500;letter-spacing:.6px}
.ticks{position:relative;height:78px;margin:0 12px}
.ticks .t{position:absolute;bottom:0;width:1px;background:rgba(255,255,255,.18);transform-origin:bottom;transition:background .15s,opacity .15s}
.ticks .t.in{background:rgba(255,94,20,.75)}
.ticks .t.hot{background:#fff;width:2px}
.scale{position:relative;height:26px;margin:0 12px;border-top:1px solid rgba(255,255,255,.25)}
.scale span{position:absolute;top:6px;transform:translateX(-50%);font-family:var(--title-font);font-weight:500;font-size:12px;color:rgba(255,255,255,.6)}
.track{position:relative;height:32px;margin:6px 12px 0}
.track .bar{position:absolute;top:14px;left:0;right:0;height:4px;background:rgba(255,255,255,.18);border-radius:2px}
.track .sel{position:absolute;top:14px;height:4px;background:var(--primary);border-radius:2px}
.track input[type=range]{position:absolute;top:0;left:-11px;right:-11px;width:calc(100% + 22px);height:32px;margin:0;background:none;pointer-events:none;-webkit-appearance:none;appearance:none}
.track input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;pointer-events:auto;width:22px;height:22px;border-radius:50%;background:var(--primary);border:3px solid #fff;cursor:ew-resize}
.track input[type=range]::-moz-range-thumb{pointer-events:auto;width:22px;height:22px;border-radius:50%;background:var(--primary);border:3px solid #fff;cursor:ew-resize}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.chip{font-family:var(--title-font);font-weight:600;font-size:14px;color:rgba(255,255,255,.8);background:rgba(255,255,255,.07);padding:8px 15px;border-radius:var(--radius);transition:var(--tr)}
.chip:hover{background:rgba(255,255,255,.14);color:#fff}
.chip.on{background:var(--primary);color:#fff}
.chip i{font-style:normal;opacity:.65;margin-left:5px;font-weight:500}
.gridbar{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.gridbar .n{font-family:var(--title-font);font-weight:600;color:rgba(255,255,255,.65);font-size:15px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:22px}
.pcard{background:#fff;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:var(--tr)}
.pcard:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(0,0,0,.35)}
.pcard .ph{position:relative;padding:18px;background:#fff}
.pcard .ph img{height:150px;object-fit:contain;margin:auto}
.pcard .rf{position:absolute;top:0;left:0;background:var(--secondary);color:#fff;font-family:var(--title-font);font-weight:600;font-size:13px;padding:5px 12px;letter-spacing:.4px}
.pcard:hover .rf{background:var(--primary)}
.pcard .bd{padding:0 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .ct{font-family:var(--title-font);font-weight:600;font-size:13px;color:var(--primary);text-transform:uppercase;letter-spacing:.5px}
.pcard h4{font-size:16px;line-height:1.35;margin:0;font-weight:600}
.pcard .sp{font-size:14px;color:var(--text)}
.pcard .ft{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.pcard .pr{font-family:var(--title-font);font-weight:700;font-size:21px;color:var(--secondary)}
.pcard .arrowbtn{width:38px;height:38px;border-radius:var(--radius)}
.empty{grid-column:1/-1;background:rgba(255,255,255,.05);border-radius:var(--radius);padding:44px;text-align:center;color:rgba(255,255,255,.7)}
.empty b{display:block;font-family:var(--title-font);font-size:20px;color:#fff;margin-bottom:8px}
.morewrap{text-align:center;margin-top:36px}

/* ---------- CTA band ---------- */
.cta{background:var(--primary);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:32px;align-items:center;padding-top:clamp(40px,5vw,66px);padding-bottom:clamp(40px,5vw,66px)}
.cta h2{color:#fff;font-size:clamp(26px,3.2vw,40px)}
.cta p{color:rgba(255,255,255,.88);margin:12px 0 0}
.cta .act{justify-self:end}

/* ---------- featured / projects ---------- */
.projs{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.proj{position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--border)}
.proj .im{padding:30px;background:#fff}
.proj .im img{height:230px;object-fit:contain;margin:auto;transition:var(--tr)}
.proj:hover .im img{transform:scale(1.06)}
.proj .info{background:#fff;margin:0 16px 16px;border-radius:var(--radius);padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;margin-top:-40px;box-shadow:0 12px 30px rgba(14,18,29,.1)}
.proj .info .ct{font-family:var(--title-font);font-weight:600;font-size:13px;color:var(--primary);text-transform:uppercase;letter-spacing:.4px;display:flex;align-items:center;gap:8px}
.proj .info .ct::before{content:"";width:16px;height:2px;background:var(--primary)}
.proj .info h3{font-size:17px;margin:5px 0 0;line-height:1.35}

/* ---------- why us (dark) ---------- */
.why{background:var(--bg3);color:#fff}
.why h2,.why h3{color:#fff}
.why .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,60px);align-items:center}
.why p{color:rgba(255,255,255,.72)}
.since{display:flex;gap:18px;align-items:center;background:rgba(255,255,255,.06);border-radius:var(--radius);padding:20px 24px;margin:26px 0}
.since .yr{font-family:var(--title-font);font-weight:800;line-height:1;color:var(--primary)}
.since .yr span{display:block;font-size:13px;font-weight:600;letter-spacing:.6px;color:rgba(255,255,255,.6)}
.since .yr b{font-size:38px}
.whylist{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.whylist li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.05);border-radius:var(--radius);padding:18px 20px}
.whylist .n{font-family:var(--title-font);font-weight:800;font-size:20px;color:var(--primary);flex-shrink:0}
.whylist h4{color:#fff;font-size:17px;margin:0 0 4px}
.whylist p{margin:0;font-size:15px}

/* ---------- marquee ---------- */
.marq{background:var(--primary);overflow:hidden;padding:16px 0}
.marq .row{display:flex;gap:44px;width:max-content;animation:slide 26s linear infinite}
.marq span{font-family:var(--title-font);font-weight:700;font-size:clamp(17px,2vw,25px);color:#fff;text-transform:uppercase;letter-spacing:.6px;display:flex;align-items:center;gap:44px;white-space:nowrap}
.marq span::after{content:"";width:9px;height:9px;background:var(--secondary);border-radius:50%}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- blog / kiến thức ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--border);transition:var(--tr)}
.post:hover{box-shadow:0 18px 40px rgba(14,18,29,.1);transform:translateY(-5px)}
.post .im{position:relative;background:var(--bg1);padding:24px}
.post .im img{height:170px;object-fit:contain;margin:auto}
.post .dt{position:absolute;left:0;bottom:0;background:var(--primary);color:#fff;font-family:var(--title-font);font-weight:700;text-align:center;padding:9px 14px;line-height:1.1}
.post .dt span{display:block;font-size:12px;font-weight:500}
.post .bd{padding:22px}
.post h3{font-size:19px;line-height:1.35;margin:0 0 12px}
.post .lk{font-family:var(--title-font);font-weight:600;font-size:14px;color:var(--primary);display:inline-flex;gap:7px;align-items:center;text-transform:uppercase;letter-spacing:.4px}

/* ---------- form ---------- */
.form{background:var(--bg1);border-radius:var(--radius);padding:clamp(24px,3vw,40px)}
.fld{margin-bottom:16px}
.fld label{display:block;font-family:var(--title-font);font-weight:600;font-size:14px;color:var(--secondary);margin-bottom:6px}
.fld input,.fld select,.fld textarea{width:100%;padding:13px 16px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;font-family:var(--body-font);font-size:15px;transition:var(--tr)}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--primary);outline:none}
.fld textarea{min-height:110px;resize:vertical}
.fld label b{color:var(--primary);font-weight:700}
.fld input:invalid:not(:placeholder-shown),.fld textarea:invalid:not(:placeholder-shown){border-color:#D93025}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.formnote{margin:16px 0 0;padding:14px 16px;border-radius:var(--radius);font-size:15px;font-weight:500}
.formnote.ok{background:#E7F6EC;color:#116B36;border:1px solid #9BD6B0}
.formnote.err{background:#FDECEA;color:#9A2318;border:1px solid #F0B0A8}
.btn[aria-busy="true"]{opacity:.72;pointer-events:none}
.ct-list li{background:#fff;border:1px solid var(--border)}
.ct-list h4{color:var(--secondary)}
.ct-list p{color:var(--text);font-size:15px}
.ct-list .n{font-size:22px;line-height:1.2}
.ct-list a:hover{color:var(--primary)}
.mapbox{margin-top:22px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#fff;line-height:0}
.mapbox iframe{width:100%;height:260px;border:0;display:block}

/* ---------- footer ---------- */
.sitefoot{background:var(--secondary);color:#9BA1AF;padding-top:clamp(48px,6vw,80px)}
.sitefoot .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(22px,3vw,44px);padding-bottom:44px}
.sitefoot h5{color:#fff;font-family:var(--title-font);font-size:19px;margin:0 0 18px;position:relative;padding-bottom:12px}
.sitefoot h5::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:2px;background:var(--primary)}
.sitefoot a{display:block;padding:6px 0;transition:var(--tr)}
.sitefoot a:hover{color:var(--primary);padding-left:5px}
.sitefoot .tel{font-family:var(--title-font);font-weight:700;font-size:26px;color:#fff;margin-top:14px;display:inline-block}
.sitefoot .legal{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:14px}

.pv{background:var(--secondary);color:var(--primary);font-family:var(--title-font);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;text-align:center;padding:7px;border-bottom:1px solid rgba(255,94,20,.3)}

/* ---------- nút gọi nổi ---------- */
@keyframes fabPulse{
  0%{transform:scale(1);opacity:.55}
  70%{transform:scale(1.7);opacity:0}
  100%{transform:scale(1.7);opacity:0}
}
.fab-call{
  position:fixed;right:20px;bottom:20px;z-index:90;
  display:flex;align-items:center;gap:10px;
  background:var(--primary);color:#fff;
  padding:14px;border-radius:999px;
  box-shadow:0 10px 26px rgba(224,66,18,.42);
  font-family:var(--title-font);font-weight:700;font-size:15px;letter-spacing:.3px;
  transition:var(--tr),padding .25s ease;
}
.fab-call:hover{background:var(--secondary);transform:translateY(-2px);box-shadow:0 14px 30px rgba(14,18,29,.35)}
.fab-call svg{width:24px;height:24px;flex-shrink:0;position:relative;z-index:1}
.fab-call-ring{
  position:absolute;inset:0;border-radius:999px;
  background:var(--primary);
  animation:fabPulse 2.2s cubic-bezier(.3,.6,.4,1) infinite;
}
.fab-call-text{
  max-width:0;overflow:hidden;white-space:nowrap;
  opacity:0;transition:max-width .25s ease,opacity .2s ease;
}
.fab-call:hover .fab-call-text,.fab-call:focus-visible .fab-call-text{
  max-width:160px;opacity:1;
}
@media(max-width:680px){
  .fab-call{right:16px;bottom:16px;padding:13px}
  .fab-call svg{width:22px;height:22px}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .marq .row{animation:none}
  .fab-call-ring{animation:none}
  *{transition-duration:.01ms !important}
}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .hero .wrap,.about .wrap,.why .wrap,.cta .wrap{grid-template-columns:minmax(0,1fr)}
  .steps,.projs,.posts{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:1fr 1fr;gap:26px 0}
  .stats div:nth-child(2){border-right:0}
  .sitefoot .cols{grid-template-columns:1fr 1fr}
  .cta .act{justify-self:start}
  .menu{display:none}
  .about .pics .b{display:none}
}
@media(max-width:680px){
  .hdr .btn{padding:11px 14px;font-size:13px}
  .hdr .btn svg{display:none}
  .brand .ic{width:40px;height:40px}
  .brand .tx b{font-size:17px}
  .brand .tx span{display:none}
  .steps,.projs,.posts{grid-template-columns:1fr}
  .feats{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr 1fr}
  .pcard .ph img{height:112px}
  .ticks{height:56px}
  .sitefoot .cols{grid-template-columns:1fr}
  .topbar .wrap span:last-child{display:none}
}

/* ==========================================================================
   Trang phụ: breadcrumb, danh mục, chi tiết sản phẩm, bài viết
   ========================================================================== */
.pagehead{background:var(--secondary);color:#fff;padding:clamp(34px,4.4vw,62px) 0;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,41,50,.24) 0%,rgba(236,86,0,.24) 100%);pointer-events:none}
.pagehead .wrap{position:relative;z-index:2}
.pagehead h1{color:#fff;font-size:clamp(27px,3.8vw,48px);max-width:22ch}
.pagehead p{color:rgba(255,255,255,.7);margin:14px 0 0;max-width:66ch}
.crumb{display:flex;gap:9px;flex-wrap:wrap;align-items:center;font-size:14px;color:rgba(255,255,255,.62);margin-bottom:14px}
.crumb a:hover{color:var(--primary)}
.crumb span{opacity:.5}

.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:24px}
.catcard{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:var(--tr)}
.catcard:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(14,18,29,.11)}
.catcard .im{background:#fff;padding:24px}
.catcard .im img{height:150px;object-fit:contain;margin:auto;transition:var(--tr)}
.catcard:hover .im img{transform:scale(1.05)}
.catcard .bd{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.catcard h3{font-size:20px;margin:0}
.catcard .meta{font-family:var(--title-font);font-weight:600;font-size:13px;color:var(--primary);letter-spacing:.4px}
.catcard p{margin:0;font-size:14.5px}
.catcard .go{margin-top:auto;padding-top:14px;font-family:var(--title-font);font-weight:600;font-size:14px;color:var(--secondary);display:inline-flex;gap:8px;align-items:center;text-transform:uppercase;letter-spacing:.4px}
.catcard:hover .go{color:var(--primary)}

.pdp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,56px);align-items:start}
.pdp .gal{background:var(--bg1);border-radius:var(--radius);padding:clamp(24px,3vw,44px);position:relative}
.pdp .gal img{height:min(400px,44vw);object-fit:contain;margin:auto}
.pdp .gal .rf{position:absolute;top:0;left:0;background:var(--primary);color:#fff;font-family:var(--title-font);font-weight:600;font-size:14px;letter-spacing:.5px;padding:7px 15px}
.pdp h1{font-size:clamp(24px,2.9vw,36px)}
.pdp .sub{font-family:var(--title-font);font-weight:600;color:var(--primary);letter-spacing:.4px;text-transform:uppercase;font-size:13px;margin:0 0 8px}
.pdp .price{font-family:var(--title-font);font-weight:800;font-size:38px;color:var(--secondary);margin:18px 0 4px;line-height:1}
.pdp .pricenote{font-size:13.5px;margin:0 0 22px}
.keyspecs{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:22px 0}
.keyspecs div{background:var(--bg1);border-radius:var(--radius);padding:14px 16px}
.keyspecs b{display:block;font-family:var(--title-font);font-weight:700;font-size:21px;color:var(--secondary);line-height:1.15}
.keyspecs span{font-size:13px}
.spectable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.spectable th,.spectable td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14.5px}
.spectable th{font-family:var(--title-font);font-weight:600;color:var(--secondary);width:52%}
.spectable td{color:var(--text)}
.spectable tr:nth-child(even){background:var(--bg1)}
.spectable tr:last-child th,.spectable tr:last-child td{border-bottom:0}

.prose{max-width:74ch}
.prose h2{font-size:clamp(23px,2.5vw,32px);margin:38px 0 12px}
.prose h3{font-size:clamp(19px,2vw,23px);margin:28px 0 10px}
.prose p{margin:0 0 14px}
.prose ul{margin:0 0 16px;padding-left:20px}
.prose li{margin-bottom:7px}
.prose a{color:var(--primary);font-weight:500}
.prose a:hover{text-decoration:underline}
.prose table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:14.5px}
.prose th,.prose td{border:1px solid var(--border);padding:10px 13px;text-align:left}
.prose th{background:var(--bg1);font-family:var(--title-font);font-weight:600;color:var(--secondary)}

.toc{background:var(--bg1);border-radius:var(--radius);padding:22px;border:1px solid var(--border)}
.toc b{display:block;font-family:var(--title-font);font-size:17px;color:var(--secondary);margin-bottom:10px}
.toc a{display:block;padding:7px 0;border-bottom:1px solid var(--border);font-size:14.5px}
.toc a:last-child{border-bottom:0}
.toc a:hover{color:var(--primary)}

.pager{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:36px}
.pager a,.pager span{font-family:var(--title-font);font-weight:600;font-size:15px;padding:10px 16px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;color:var(--secondary)}
.pager a:hover{border-color:var(--primary);color:var(--primary)}
.pager .cur{background:var(--primary);border-color:var(--primary);color:#fff}

@media(max-width:900px){ .pdp{grid-template-columns:minmax(0,1fr)} }

/* logo ảnh (thả file vào public/logo.png là tự thay cho logo SVG mặc định) */
.logoimg{height:40px;width:auto;object-fit:contain;flex-shrink:0}
@media(max-width:680px){ .logoimg{height:34px} }