:root{
  --bg:#ffffff;
  --bg-2:#f4fafd;
  --bg-3:#e8f5fa;
  --text:#1a2332;
  --text-2:#4a5568;
  --muted:#8a93a3;
  --line:#dcebf2;
  --line-2:#bedce8;
  --primary:#087ea8;        /* xanh chủ đạo lấy từ logo */
  --primary-d:#075f82;
  --primary-l:#e5f5fa;
  --navy:#075f82;
  --navy-2:#087ea8;
  --gold:#19a8d1;           /* cyan nhấn theo logo */
  --gold-d:#087ea8;
  --gold-l:#e3f7fc;
  --accent:#19a8d1;
  --accent-d:#087ea8;
  --warn:#f59e0b;
  --danger:#c0392b;
  --shadow-sm:0 1px 2px rgba(15,37,64,.06),0 1px 4px rgba(15,37,64,.05);
  --shadow:0 8px 24px rgba(15,37,64,.10);
  --shadow-lg:0 22px 56px rgba(15,37,64,.16);
  --radius:6px;
  --radius-sm:4px;
  --radius-lg:10px;
  --font-head:'Montserrat',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-body:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:var(--font-head);letter-spacing:0;color:var(--navy);margin:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:.2s}
button{font:inherit;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--radius);font-weight:600;font-size:15px;border:1.5px solid transparent;transition:.22s;white-space:nowrap;font-family:var(--font-body)}
.btn-primary{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-primary:hover{background:var(--gold-d);border-color:var(--gold-d);box-shadow:0 10px 24px rgba(25,168,209,.32)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--line-2)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-ghost{background:transparent;color:var(--text);border:none}
.btn-ghost:hover{color:var(--gold)}
.btn-lg{padding:15px 34px;font-size:16px}

/* ════════════════════════════════════════════════
   HEADER (lx-) — navy topbar + logo-left/nav-right + gold CTA
   ════════════════════════════════════════════════ */
.lx-header{position:sticky;top:0;z-index:200;background:#fff}
.lx-topbar{background:var(--navy);color:rgba(255,255,255,.82);font-size:13px}
.lx-topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:42px;gap:18px}
.lx-topbar-meta{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.lx-topbar-item{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.82)}
.lx-topbar-item:hover{color:var(--gold)}
.lx-topbar-item svg{width:15px;height:15px;color:var(--gold)}
.lx-topbar-social{display:flex;align-items:center;gap:8px}
.lx-topbar-social a{width:30px;height:30px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:50%;color:rgba(255,255,255,.85)}
.lx-topbar-social a:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.lx-topbar-social svg{width:14px;height:14px}

.lx-mainbar{background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .25s}
.lx-header.is-stuck .lx-mainbar{box-shadow:0 6px 22px rgba(15,37,64,.10)}
.lx-mainbar-inner{display:grid;grid-template-columns:minmax(180px,1fr) auto minmax(180px,1fr);align-items:center;gap:24px;min-height:88px}
.lx-brand{display:flex;align-items:center;gap:14px;flex-shrink:0}
.lx-brand:not(:has(.lx-brand-text)){gap:0}
.lx-brand-logo{max-height:72px;width:auto}
.lx-brand-mark{width:56px;height:56px;border-radius:var(--radius);background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--gold);display:grid;place-items:center;font-family:var(--font-head);font-weight:800;font-size:22px;letter-spacing:.5px;border:1px solid rgba(25,168,209,.4)}
.lx-brand-text{display:flex;flex-direction:column;line-height:1.1}
.lx-brand-name{font-family:var(--font-head);font-weight:800;font-size:24px;color:var(--navy);text-transform:uppercase;letter-spacing:.4px;display:flex;flex-direction:column}
.lx-brand-name small{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:1px;margin-top:1px}
.lx-brand-tag{font-size:11px;color:var(--text-2);font-style:italic;margin-top:3px;letter-spacing:.2px}

.lx-nav{display:flex;align-items:center;justify-content:center;gap:2px;margin-left:0}
.lx-nav .lx-nav-link,.lx-nav-item>a{display:inline-flex;align-items:center;gap:5px;padding:12px 13px;color:var(--navy);font-weight:600;font-size:14.5px;position:relative;white-space:nowrap}
.lx-nav .lx-nav-link::after,.lx-nav-item>a::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.lx-nav .lx-nav-link:hover,.lx-nav-item>a:hover{color:var(--gold)}
.lx-nav .lx-nav-link:hover::after,.lx-nav-item>a:hover::after,.lx-nav .active::after{transform:scaleX(1)}
.lx-nav .active{color:var(--gold)}
.lx-nav-item{position:relative}
.lx-nav-item .caret{margin-top:1px}
.lx-nav-dropdown{position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:0 0 var(--radius) var(--radius);box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s;z-index:70}
.lx-nav-item:hover .lx-nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.lx-nav-dropdown a{display:block;padding:10px 14px;font-size:14px;color:var(--text);border-radius:var(--radius-sm);font-weight:500;line-height:1.45}
.lx-nav-dropdown a:hover{background:var(--gold-l);color:var(--gold-d)}

.lx-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-shrink:0;margin-left:0}
.lx-hotline{display:inline-flex;align-items:center;gap:10px}
.lx-hotline-ic{width:42px;height:42px;border-radius:50%;background:var(--gold-l);color:var(--gold);display:grid;place-items:center;flex-shrink:0}
.lx-hotline-ic svg{width:19px;height:19px}
.lx-hotline-txt{display:flex;flex-direction:column;line-height:1.15}
.lx-hotline-txt small{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.lx-hotline-txt strong{font-size:16px;color:var(--navy);font-weight:700}
.lx-cta{display:inline-flex;align-items:center;background:var(--gold);color:#fff;font-weight:700;font-size:14.5px;padding:13px 24px;border-radius:var(--radius)}
.lx-cta:hover{background:var(--gold-d);box-shadow:0 10px 24px rgba(25,168,209,.32)}
.lx-burger{display:none;background:none;border:0;padding:8px;position:relative;z-index:210}
.lx-burger span{display:block;width:26px;height:2px;background:var(--navy);margin:6px 0;border-radius:2px;transition:.2s}
.lx-burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.lx-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.lx-burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* === SECTIONS === */
.section{padding:84px 0}
.section-alt{background:var(--bg-2)}
.lx-eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.lx-eyebrow::before{content:"";width:30px;height:2px;background:var(--gold)}
.section-head,.ln-sec-head{text-align:center;max-width:720px;margin:0 auto 50px}
.section-head h2,.ln-sec-head h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;color:var(--navy);margin:0 0 14px;line-height:1.18}
.section-head p,.ln-sec-head p,.section-sub{color:var(--text-2);font-size:16px;margin:0 auto;line-height:1.7}
.ln-sec-rule,.subline{display:block;width:64px;height:3px;background:var(--gold);border-radius:0;margin:16px auto 0}
.section-head-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:36px;gap:18px;flex-wrap:wrap}
.section-head-row h2{font-size:clamp(26px,3vw,36px);font-weight:800;margin:0;color:var(--navy)}

/* ════════════════════════════════════════════════
   HERO / SLIDER
   ════════════════════════════════════════════════ */
.widget-slider{position:relative;overflow:hidden}
.widget-slider .slider-track{position:relative;height:clamp(440px,58vw,640px)}
.widget-slider .slider-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center;display:flex;align-items:center}
.widget-slider .slider-slide.active{opacity:1}
.widget-slider .slider-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,26,48,.92) 0%,rgba(9,26,48,.72) 45%,rgba(9,26,48,.30) 100%)}
.widget-slider .slider-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 24px;width:100%;color:#fff}
.widget-slider .slider-brand{display:block;font-family:var(--font-head);font-size:clamp(34px,5vw,62px);font-weight:800;line-height:1.08;max-width:900px;color:#fff}
.widget-slider .slider-brand-line{display:block;white-space:nowrap}
.widget-slider .slider-sub{margin-top:22px;font-size:clamp(15px,1.5vw,19px);max-width:640px;color:rgba(255,255,255,.88);line-height:1.7}
.widget-slider .slider-sub-line{display:block}
.widget-slider .slider-link{position:absolute;inset:0;z-index:1}
.widget-slider .slider-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.1);color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);transition:.2s}
.widget-slider .slider-nav:hover{background:var(--gold);border-color:var(--gold)}
.widget-slider .slider-nav.prev{left:28px}
.widget-slider .slider-nav.next{right:28px}
.widget-slider .slider-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}
.widget-slider .slider-dot{width:30px;height:4px;border-radius:0;background:rgba(255,255,255,.4);cursor:pointer;border:none;padding:0;transition:.25s}
.widget-slider .slider-dot.active{background:var(--gold);width:48px}

/* ════════════════════════════════════════════════
   SERVICES (ln-serv) — bordered cards, gold index, navy titles
   ════════════════════════════════════════════════ */
.ln-services{background:var(--bg);padding:84px 0}
.ln-serv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:lx-svc}
.ln-serv-card{counter-increment:lx-svc;position:relative;display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;text-align:left;transition:.25s;cursor:pointer;overflow:hidden}
.ln-serv-card::after{content:counter(lx-svc,decimal-leading-zero);position:absolute;top:18px;right:22px;font-family:var(--font-head);font-size:40px;font-weight:800;color:var(--bg-3);line-height:1}
.ln-serv-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.ln-serv-card:hover{box-shadow:var(--shadow-lg);border-color:var(--gold-l);transform:translateY(-5px)}
.ln-serv-card:hover::before{transform:scaleY(1)}
.ln-serv-icon{display:inline-grid;place-items:center;width:60px;height:60px;border-radius:var(--radius);background:var(--navy);color:var(--gold);margin-bottom:22px;transition:.25s}
.ln-serv-card:hover .ln-serv-icon{background:var(--gold);color:#fff}
.ln-serv-icon svg{width:28px;height:28px}
.ln-serv-card h3{font-family:var(--font-head);font-size:18px;font-weight:700;color:var(--navy);margin:0 0 12px;line-height:1.35;padding-right:30px}
.ln-serv-card p{font-size:14px;color:var(--text-2);line-height:1.7;margin:0}

/* ════════════════════════════════════════════════
   ABOUT (def-about)
   ════════════════════════════════════════════════ */
.def-about{overflow:hidden;background:var(--bg);padding:90px 0}
.def-about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.def-about-content{display:flex;flex-direction:column;gap:22px}
.def-about-content h2,.def-about-content .about-heading-main{font-family:var(--font-head);font-size:clamp(28px,3.2vw,40px);font-weight:800;color:var(--navy);line-height:1.22;margin:0;display:block}
.def-about-desc{color:var(--text-2);font-size:15.5px;line-height:1.95;margin:0;text-align:justify}
.def-about-media{position:relative}
.def-about-media img{width:100%;aspect-ratio:4/3.2;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);position:relative;z-index:1}
.def-about-media::before{content:"";position:absolute;inset:24px -24px -24px 24px;border:2px solid var(--gold);border-radius:var(--radius-lg);z-index:0}
.def-about-ph,.def-about-media.is-placeholder{aspect-ratio:4/3.2;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.def-about-ph svg{width:64px;height:64px;opacity:.6}
.def-about .eyebrow,.def-about .lx-eyebrow{color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:13px}

/* ════════════════════════════════════════════════
   WHY CHOOSE (ln-why) — navy band, gold accents
   ════════════════════════════════════════════════ */
.ln-why{position:relative;background:var(--navy);background-size:cover;background-position:center;color:#fff;padding:84px 0;overflow:hidden}
.ln-why::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(9,26,48,.96) 0%,rgba(22,49,79,.92) 100%);z-index:1}
.ln-why .container{position:relative;z-index:2}
.ln-why-head{text-align:center;margin-bottom:48px}
.ln-why-head h2{font-family:var(--font-head);font-size:clamp(28px,3.2vw,40px);font-weight:800;color:#fff;margin:0;line-height:1.2}
.ln-why-rule{display:block;width:64px;height:3px;background:var(--gold);margin:16px auto 0}
.ln-why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.ln-why-card{text-align:center;padding:32px 22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);transition:.25s}
.ln-why-card:hover{background:rgba(25,168,209,.12);border-color:var(--gold)}
.ln-why-icon{display:inline-grid;place-items:center;width:72px;height:72px;border-radius:50%;border:2px solid var(--gold);color:var(--gold);margin-bottom:20px}
.ln-why-icon svg{width:32px;height:32px}
.ln-why-card h4{font-family:var(--font-head);font-size:18px;font-weight:700;color:#fff;margin:0 0 10px}
.ln-why-card p{font-size:14px;color:rgba(255,255,255,.78);line-height:1.7;margin:0}

/* ════════════════════════════════════════════════
   POST / PRODUCT GROUP (project cards)
   ════════════════════════════════════════════════ */
.projects-strip{position:relative}
.projects-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.project-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;min-height:0;transition:.25s}
.project-card::before{display:none}
.project-card .img,.project-card .project-img{aspect-ratio:16/10;background-size:cover;background-position:center;background-color:var(--bg-3)}
.project-card{padding-top:230px;background-size:cover;background-position:center;background-repeat:no-repeat}
.project-card .body{position:relative;z-index:2;padding:24px;display:flex;flex-direction:column;gap:10px;flex:1;background:#fff;color:var(--text)}
.project-card .body::before{content:"";position:absolute;top:-3px;left:24px;width:46px;height:3px;background:var(--gold)}
.project-card h3{font-family:var(--font-head);font-size:18px;font-weight:700;margin:0;line-height:1.4;color:var(--navy)}
.project-card .body p{color:var(--text-2);font-size:14px;line-height:1.6;margin:0}
.project-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px);border-color:var(--gold-l)}
.project-card .badge{align-self:flex-start;background:var(--gold-l);color:var(--gold-d);font-size:12px;font-weight:600;padding:3px 10px;border-radius:0}
.proj-nav{position:absolute;top:-58px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);background:#fff;color:var(--navy);display:inline-flex;align-items:center;justify-content:center;font-size:22px;line-height:1;transition:.2s;cursor:pointer}
.proj-nav.prev{right:54px}
.proj-nav.next{right:0}
.proj-nav:hover:not(:disabled){background:var(--gold);color:#fff;border-color:var(--gold)}
.proj-nav:disabled{opacity:.35;cursor:not-allowed}

/* ════════════════════════════════════════════════
   TESTIMONIALS (ct4)
   ════════════════════════════════════════════════ */
.ct4-section{background:var(--bg-2)!important}
.ct4-head-title{font-family:var(--font-head)!important;color:var(--navy)!important}
.ct4-card{border:1px solid var(--line)!important;box-shadow:var(--shadow)!important;border-top:3px solid var(--gold)!important}
.ct4-author-name{font-family:var(--font-head)!important;color:var(--navy)!important}

/* ════════════════════════════════════════════════
   CTA SECTION (ln-cta) — newsletter
   ════════════════════════════════════════════════ */
.ln-cta-section{position:relative;padding:90px 0;background:var(--navy);background-size:cover;background-position:center;overflow:hidden}
.ln-cta-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,26,48,.95) 0%,rgba(22,49,79,.82) 100%);z-index:1}
.ln-cta-section .container{position:relative;z-index:2}
.ln-cta-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center}
.ln-cta-left{max-width:560px}
.ln-cta-title{font-family:var(--font-head);font-size:clamp(28px,2.5vw,38px);font-weight:800;color:#fff;margin:0 0 16px;line-height:1.18;white-space:nowrap}
.ln-cta-subtitle{font-size:15.5px;color:rgba(255,255,255,.85);line-height:1.8;margin:0 0 28px}
.ln-cta-form{display:flex;flex-direction:column;gap:14px;background:#fff;padding:30px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.ln-cta-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ln-cta-input,.ln-cta-textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius);font-size:14.5px;font-family:inherit;background:var(--bg-2);color:var(--text);transition:.2s}
.ln-cta-input:focus,.ln-cta-textarea:focus{outline:0;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px var(--gold-l)}
.ln-cta-textarea{min-height:108px;resize:vertical}
.ln-cta-btn{padding:15px 32px;background:var(--gold);color:#fff;border:none;border-radius:var(--radius);font-size:15px;font-weight:700;text-transform:uppercase;cursor:pointer;transition:.25s;letter-spacing:.5px}
.ln-cta-btn:hover{background:var(--gold-d);box-shadow:0 10px 26px rgba(25,168,209,.35)}
.ln-cta-right{display:flex;justify-content:center;align-items:center}
.ln-cta-video{position:relative;width:100%;max-width:520px;aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.ln-cta-video img{width:100%;height:100%;object-fit:cover;display:block}
.ln-cta-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);cursor:pointer;transition:.3s}
.ln-cta-play-btn:hover{transform:translate(-50%,-50%) scale(1.1)}
.form-msg{font-size:13px}

/* ════════════════════════════════════════════════
   PAGE / INNER VIEWS
   ════════════════════════════════════════════════ */
.page{padding:64px 0 84px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a:hover{color:var(--gold)}
.page-title{font-family:var(--font-head);font-size:clamp(30px,4vw,46px);font-weight:800;color:var(--navy);margin:0 0 14px;line-height:1.15}
.page-desc{color:var(--text-2);font-size:16.5px;margin:0 0 36px;max-width:720px;line-height:1.7}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s;border-top:3px solid var(--gold)}
.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.feature-card h3{font-family:var(--font-head);font-size:19px;margin:0 0 10px;color:var(--navy)}
.feature-card p{color:var(--text-2);font-size:14.5px;margin:0;line-height:1.7}

.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 18px;text-align:center}
.stat-num{font-family:var(--font-head);font-size:42px;font-weight:800;color:var(--gold);line-height:1}
.stat-label{color:var(--text-2);font-size:14px;margin-top:8px}

.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.product-card:hover{border-color:var(--gold-l);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.product-img{aspect-ratio:4/3;background:var(--bg-2);overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.product-card:hover .product-img img{transform:scale(1.05)}
.product-body{padding:20px;flex:1;display:flex;flex-direction:column}
.product-cat{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;font-weight:600}
.product-body h3{font-family:var(--font-head);font-size:17px;margin:0 0 10px;font-weight:700;line-height:1.4;color:var(--navy)}
.product-body h3 a:hover{color:var(--gold)}
.product-desc{font-size:13.5px;color:var(--text-2);line-height:1.65;margin:0 0 12px}
.product-price{font-size:18px;color:var(--gold);font-weight:700;margin-top:auto;font-family:var(--font-head)}

.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.news-card:hover{border-color:var(--gold-l);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.news-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.news-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .news-img img{transform:scale(1.05)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.5px;font-weight:600}
.news-body h3{font-family:var(--font-head);font-size:17px;margin:0;font-weight:700;line-height:1.4;color:var(--navy)}
.news-body h3 a:hover{color:var(--gold)}
.news-body p{color:var(--text-2);font-size:13.5px;margin:0;line-height:1.6}

/* Đánh giá page — card grid like news/services */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.testimonial{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px;transition:.25s}
.testimonial:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.testimonial .stars{color:var(--gold);font-size:15px;letter-spacing:2px;line-height:1}
.testimonial-quote{color:var(--text-2);font-size:14.5px;line-height:1.75;margin:0;font-style:italic;flex:1}
.testimonial-author{display:flex;align-items:center;gap:14px;margin-top:auto}
.testimonial-avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:20px}
.testimonial-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.testimonial-name{font-family:var(--font-head);font-weight:700;font-size:15.5px;color:var(--navy)}
.testimonial-role{font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.4}
@media(max-width:960px){.testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.testimonial-grid{grid-template-columns:1fr}}

@media(max-width:700px){.ln-cta-title{white-space:normal}}

.pill-group{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.pill{padding:9px 18px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);font-size:13.5px;color:var(--text);font-weight:500;transition:.2s}
.pill:hover{border-color:var(--gold);color:var(--gold)}
.pill.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* FORMS */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-group{display:block;margin-bottom:14px}
.form-label{display:block;font-weight:500;font-size:13.5px;color:var(--text);margin-bottom:6px}
.form-input,.form-textarea,.form-select{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:var(--radius);font-size:14.5px;font-family:inherit;background:#fff;transition:.2s}
.form-input:focus,.form-textarea:focus,.form-select:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-l)}
.form-textarea{min-height:120px;resize:vertical}
.required{color:var(--danger)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:18px}
.contact-item{display:flex;gap:14px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.contact-item-icon{width:44px;height:44px;border-radius:var(--radius);background:var(--navy);color:var(--gold);display:grid;place-items:center;flex-shrink:0}
.contact-item-icon svg{width:20px;height:20px}
.contact-item-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.contact-item-value{font-weight:600;font-size:15px;color:var(--text)}
.contact-item-value a:hover{color:var(--gold)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;border-top:3px solid var(--gold)}
.contact-form h3{font-family:var(--font-head);font-size:23px;margin:0 0 6px;color:var(--navy)}
.contact-form > p{color:var(--text-2);margin:0 0 24px;font-size:14.5px}
.map-wrap{margin-top:50px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.map-wrap iframe{display:block;width:100%;height:380px;border:0}

/* DETAIL */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.detail-img{aspect-ratio:1;background:var(--bg-2);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line)}
.detail-img img{width:100%;height:100%;object-fit:cover}
.detail-info h1{font-family:var(--font-head);font-size:32px;margin:6px 0 16px;line-height:1.2;color:var(--navy)}
.detail-price{font-family:var(--font-head);font-size:30px;color:var(--gold);font-weight:800;margin:0 0 24px}
.detail-short{color:var(--text-2);font-size:15.5px;line-height:1.7;margin-bottom:28px}
.detail-actions{display:flex;gap:10px;flex-wrap:wrap}
.detail-body{margin-top:60px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;color:var(--text-2);line-height:1.8}
.detail-body h2{font-family:var(--font-head);font-size:24px;margin:0 0 18px;color:var(--navy)}

.article-body{font-size:16px;line-height:1.9;color:var(--text-2)}
.article-body h2,.article-body h3{color:var(--navy);margin:1.6em 0 .6em;font-family:var(--font-head)}
.article-body img{border-radius:var(--radius);margin:1.4em 0}
.article-body blockquote{border-left:4px solid var(--gold);padding:8px 0 8px 22px;color:var(--text);font-style:italic;margin:1.4em 0;background:var(--bg-2)}
.article-excerpt{font-size:18px;color:var(--text);font-style:italic;border-left:3px solid var(--gold);padding-left:20px;margin-bottom:30px;line-height:1.6}

.cta-banner{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;border-radius:var(--radius-lg);padding:54px;text-align:center;position:relative;overflow:hidden}
.cta-banner h2{font-family:var(--font-head);font-size:32px;margin:0 0 12px;color:#fff}
.cta-banner p{font-size:16.5px;margin:0 auto 28px;opacity:.92;max-width:560px}

.alert{padding:14px 18px;border-radius:var(--radius);font-size:14px;margin-bottom:16px}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.empty-state{text-align:center;padding:80px 30px;background:var(--bg-2);border-radius:var(--radius-lg)}
.empty-state p{color:var(--text-2);font-size:15px;margin:0 0 18px}

/* ════════════════════════════════════════════════
   FOOTER (lx-footer) — navy + gold top border
   ════════════════════════════════════════════════ */
.lx-footer{background:var(--navy);color:rgba(255,255,255,.78);border-top:4px solid var(--gold);margin-top:0}
.lx-footer-top{padding:64px 0 44px}
.lx-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:46px}
.lx-footer-col h3{font-family:var(--font-head);font-size:17px;font-weight:700;color:#fff;margin:0 0 22px;position:relative;padding-bottom:14px}
.lx-footer-col h3::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:2px;background:var(--gold)}
.lx-footer-info{font-size:14px;line-height:1.7;display:flex;flex-direction:column;gap:12px}
.lx-footer-info .row{display:flex;gap:11px;align-items:flex-start}
.lx-footer-info .row svg{width:17px;height:17px;color:var(--gold);flex-shrink:0;margin-top:3px}
.lx-footer-info strong{color:#fff;font-weight:600}
.lx-footer-info a{color:rgba(255,255,255,.78)}
.lx-footer-info a:hover{color:var(--gold)}
.lx-footer-map iframe,.lx-footer-fb iframe{display:block;width:100%;height:210px;border:0;border-radius:var(--radius)}
.lx-footer-social{display:flex;gap:10px;margin-top:18px}
.lx-footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;transition:.2s}
.lx-footer-social a:hover{background:var(--gold)}
.lx-footer-social svg{width:16px;height:16px}
.lx-footer-bottom{background:rgba(0,0,0,.25);padding:16px 0;border-top:1px solid rgba(255,255,255,.08)}
.lx-footer-bottom .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.lx-footer-bottom p{margin:0;font-size:13px;color:rgba(255,255,255,.7)}
.lx-footer-bottom a{color:var(--gold)}

/* footer widgets fallback (menu/social/editor in footer zones) */
.footer-title{font-family:var(--font-head);font-size:17px;font-weight:700;color:#fff;margin:0 0 16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.78);font-size:14px}
.footer-links a:hover{color:var(--gold)}
.social-btn{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff}
.social-btn:hover{background:var(--gold)}
.social-btn svg{width:18px;height:18px;fill:currentColor}
.footer-editor-content,.contact-links{color:rgba(255,255,255,.78);font-size:14px;line-height:1.8}
.footer-editor-content a:hover,.contact-links a:hover{color:var(--gold)}

/* ════════════════════════════════════════════════
   FLOAT BUTTONS / ANIMATIONS / PAGINATION
   ════════════════════════════════════════════════ */
.fade-in{opacity:0;transform:translateY(24px);transition:.7s ease}
.fade-in.show{opacity:1;transform:translateY(0)}

.pagination-wrap{display:flex;justify-content:center;margin-top:44px}
.pagination{display:flex;gap:8px;list-style:none;padding:0;margin:0;flex-wrap:wrap;justify-content:center}
.pagination li{display:flex}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;font-size:14px;padding:0 12px;color:var(--text)}
.pagination svg{width:16px;height:16px}
.pagination a:hover{border-color:var(--gold);color:var(--gold)}
.pagination .active span,.pagination [aria-current="page"] span{background:var(--gold);border-color:var(--gold);color:#fff}
.pagination .disabled span{opacity:.4}

/* ════════════════════════════════════════════════
   HOMEPAGE COMPOSITION — alternating backgrounds
   ════════════════════════════════════════════════ */
.ln-home-redesign{background:var(--bg)}
.ln-home-redesign .ln-home-block-service-section .ln-services{background:var(--bg)}
.ln-home-redesign .ln-home-block-about .def-about{background:var(--bg-2)}
.ln-home-redesign .ln-home-block-post-group>.section,
.ln-home-redesign .ln-home-block-product-group>.section{padding:84px 0;background:var(--bg)}
.ln-home-redesign .ct4-section{background:var(--bg-2)!important}

/* home sidebar */
.home-with-sidebar{display:grid;grid-template-columns:1fr 320px;gap:32px;padding:40px 24px}

/* ════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════ */
@media(max-width:1080px){
  .lx-nav{gap:0}
  .lx-nav .lx-nav-link,.lx-nav-item>a{padding:12px 11px;font-size:14px}
  .lx-hotline-txt{display:none}
  .ln-serv-grid{grid-template-columns:repeat(2,1fr)}
  .ln-why-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:960px){
  .section{padding:60px 0}
  .lx-mainbar-inner{display:flex;min-height:72px;gap:16px}
  .lx-actions{margin-left:auto}
  .lx-nav{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:84vw;background:#fff;flex-direction:column;align-items:stretch;padding:80px 20px 24px;gap:2px;box-shadow:-8px 0 30px rgba(15,37,64,.18);transform:translateX(100%);transition:transform .3s;overflow-y:auto;z-index:190;margin-left:0}
  .lx-nav.open{transform:translateX(0)}
  .lx-nav .lx-nav-link,.lx-nav-item>a{width:100%;justify-content:space-between;padding:14px 12px;border-bottom:1px solid var(--line)}
  .lx-nav .lx-nav-link::after,.lx-nav-item>a::after{display:none}
  .lx-nav-item{width:100%}
  .lx-nav-dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-top:none;padding:0 0 0 14px;min-width:0}
  .lx-nav-dropdown a{padding:10px 8px;font-size:13.5px}
  .lx-burger{display:block}
  .lx-burger.open{position:fixed;top:12px;right:16px;background:#fff;border-radius:50%;box-shadow:0 4px 18px rgba(15,37,64,.18)}
  .lx-cta{display:none}
  .def-about-wrap{grid-template-columns:1fr;gap:48px}
  .def-about-media{order:-1}
  .def-about-media::before{display:none}
  .contact-grid,.detail-grid{grid-template-columns:1fr;gap:30px}
  .projects-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proj-nav{display:none}
  .ln-cta-grid{grid-template-columns:1fr;gap:40px}
  .lx-footer-grid{grid-template-columns:1fr;gap:34px}
  .product-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .container{padding:0 18px}
  .lx-topbar-meta .lx-topbar-item:first-child{display:none}
  .ln-serv-grid,.ln-why-grid{grid-template-columns:1fr}
  .product-grid,.news-grid,.projects-grid{grid-template-columns:1fr}
  .form-row,.ln-cta-form-row{grid-template-columns:1fr}
  .widget-slider .slider-nav{width:42px;height:42px}
  .widget-slider .slider-nav.prev{left:14px}
  .widget-slider .slider-nav.next{right:14px}
  .widget-slider .slider-brand-line{white-space:normal}
  .cta-banner{padding:36px 24px}
}
@media (prefers-reduced-motion: reduce){
  .fade-in{transition:none;opacity:1;transform:none}
  *{scroll-behavior:auto}
}