/* ==========================================================================
   LUZUN theme — main stylesheet
   ========================================================================== */
:root{
	--luzun-red:#ed1c24;
	--luzun-red-dark:#c4151c;
	--luzun-ink:#16202c;
	--luzun-slate:#475467;
	--luzun-bg:#ffffff;
	--luzun-bg-alt:#f5f7fa;
	--luzun-border:#e3e8ef;
	--luzun-dark:#0f172a;
	--luzun-radius:12px;
	--luzun-shadow:0 6px 24px rgba(15,23,42,.08);
	--luzun-container:1200px;
	--luzun-font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--luzun-font);font-size:17px;line-height:1.65;color:var(--luzun-ink);background:var(--luzun-bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--luzun-red);text-decoration:none}
a:hover{color:var(--luzun-red-dark)}
h1,h2,h3{line-height:1.2;color:var(--luzun-ink);margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1em}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.luzun-container{width:100%;max-width:var(--luzun-container);margin:0 auto;padding:0 20px}
.luzun-center{text-align:center}
.luzun-section{padding:64px 0}
.luzun-section__title{text-align:center;margin-bottom:.3em}
.luzun-section__lead{text-align:center;color:var(--luzun-slate);max-width:760px;margin:0 auto 2.4em}

/* Buttons */
.luzun-btn{display:inline-block;padding:.7em 1.5em;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;border:2px solid transparent;transition:.18s;line-height:1.2}
.luzun-btn--lg{padding:.85em 1.9em;font-size:1.05rem}
.luzun-btn--primary{background:var(--luzun-red);color:#fff;border-color:var(--luzun-red)}
.luzun-btn--primary:hover{background:var(--luzun-red-dark);border-color:var(--luzun-red-dark);color:#fff}
.luzun-btn--outline{background:transparent;border-color:var(--luzun-red);color:var(--luzun-red)}
.luzun-btn--outline:hover{background:var(--luzun-red);color:#fff}
.luzun-btn--ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.65)}
.luzun-btn--ghost:hover{background:#fff;color:var(--luzun-ink)}

/* Skip link */
.luzun-skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:1000}
.luzun-skip-link:focus{left:8px;top:8px}

/* Header */
.luzun-topbar{background:var(--luzun-dark);color:#cbd5e1;font-size:.85rem}
.luzun-topbar__inner{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px;flex-wrap:wrap}
.luzun-topbar__contact a{color:#cbd5e1;margin-right:18px}
.luzun-topbar__contact a:hover{color:#fff}
.luzun-lang-switch{list-style:none;display:flex;gap:6px;margin:0;padding:0}
.luzun-lang-switch a{display:inline-block;padding:2px 10px;border-radius:4px;color:#cbd5e1;font-weight:600}
.luzun-lang-switch .is-active a,.luzun-lang-switch a:hover{background:var(--luzun-red);color:#fff}

.luzun-navbar{background:#fff;border-bottom:1px solid var(--luzun-border);position:sticky;top:0;z-index:200}
.luzun-navbar__inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:24px}
.luzun-brand img{max-height:54px;width:auto}
.luzun-brand__text{display:flex;flex-direction:column;line-height:1.1;color:var(--luzun-ink)}
.luzun-brand__text strong{font-size:1.6rem;letter-spacing:1px;color:var(--luzun-red)}
.luzun-brand__text span{font-size:.72rem;color:var(--luzun-slate);text-transform:uppercase;letter-spacing:1px}

.luzun-primary-nav{display:flex;align-items:center;gap:22px}
.luzun-menu{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.luzun-menu li{position:relative}
.luzun-menu a{display:block;padding:10px 14px;color:var(--luzun-ink);font-weight:600;border-radius:6px}
.luzun-menu a:hover,.luzun-menu .current-menu-item>a{color:var(--luzun-red);background:var(--luzun-bg-alt)}
.luzun-menu .sub-menu{position:absolute;top:100%;left:0;min-width:210px;background:#fff;box-shadow:var(--luzun-shadow);border:1px solid var(--luzun-border);border-radius:8px;padding:6px;display:none;list-style:none;margin:0;z-index:50}
.luzun-menu li:hover>.sub-menu{display:block}
.luzun-nav-cta{white-space:nowrap}
.luzun-nav-toggle{display:none;width:46px;height:42px;border:1px solid var(--luzun-border);border-radius:8px;background:#fff;cursor:pointer;position:relative}
.luzun-nav-toggle__bar,.luzun-nav-toggle__bar::before,.luzun-nav-toggle__bar::after{content:"";position:absolute;left:11px;width:22px;height:2px;background:var(--luzun-ink);transition:.2s}
.luzun-nav-toggle__bar{top:20px}
.luzun-nav-toggle__bar::before{top:-7px}
.luzun-nav-toggle__bar::after{top:7px}

/* Hero */
.luzun-hero{background:linear-gradient(135deg,#16202c,#243447);color:#fff;background-size:cover;background-position:center}
.luzun-hero__inner{padding:88px 20px;max-width:860px}
.luzun-hero__eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:.8rem;color:#ffd0d2;font-weight:700;margin-bottom:14px}
.luzun-hero__title{color:#fff;margin-bottom:.4em}
.luzun-hero__text{font-size:1.18rem;color:#e2e8f0;max-width:680px}
.luzun-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Intro */
.luzun-intro__grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:start}
.luzun-applist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.luzun-applist li{background:var(--luzun-bg-alt);border:1px solid var(--luzun-border);border-radius:8px;padding:9px 12px;font-size:.92rem;font-weight:600}
.luzun-intro__apps h3{margin-bottom:.8em}

/* Features */
.luzun-features{background:var(--luzun-bg-alt)}
.luzun-features__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.luzun-feature{background:#fff;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);padding:26px 22px;box-shadow:var(--luzun-shadow)}
.luzun-feature__icon{font-size:2rem;display:block;margin-bottom:10px}
.luzun-feature h3{font-size:1.08rem}
.luzun-feature p{margin:0;color:var(--luzun-slate);font-size:.95rem}

/* Cards grid */
.luzun-grid-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.luzun-grid-cards--3{grid-template-columns:repeat(3,1fr)}
.luzun-card{background:#fff;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--luzun-shadow);transition:.2s}
.luzun-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(15,23,42,.14)}
.luzun-card__media{position:relative;display:block;aspect-ratio:4/3;background:var(--luzun-bg-alt);overflow:hidden}
.luzun-card__media img{width:100%;height:100%;object-fit:cover;transition:.4s}
.luzun-card:hover .luzun-card__media img{transform:scale(1.05)}
.luzun-card__placeholder{display:block;width:100%;height:100%;background:repeating-linear-gradient(45deg,#eef2f6,#eef2f6 12px,#e6ebf1 12px,#e6ebf1 24px)}
.luzun-card__badge{position:absolute;top:12px;left:12px;background:var(--luzun-red);color:#fff;font-size:.8rem;font-weight:700;padding:4px 10px;border-radius:20px}
.luzun-card__body{padding:18px;display:flex;flex-direction:column;gap:6px;flex:1}
.luzun-card__title{font-size:1.12rem;margin:0}
.luzun-card__title a{color:var(--luzun-ink)}
.luzun-card__title a:hover{color:var(--luzun-red)}
.luzun-card__meta,.luzun-card__date{color:var(--luzun-slate);font-size:.85rem;margin:0}
.luzun-card__excerpt{color:var(--luzun-slate);font-size:.92rem;margin:0;flex:1}
.luzun-card__link{font-weight:700;margin-top:6px}

/* CTA band */
.luzun-band{background:var(--luzun-red);color:#fff;padding:48px 0}
.luzun-band__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.luzun-band h2{color:#fff;margin:0 0 .2em}
.luzun-band p{margin:0;color:#ffe5e6}

/* Breadcrumb */
.luzun-breadcrumb{padding:16px 0 0}
.luzun-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;font-size:.86rem;color:var(--luzun-slate)}
.luzun-breadcrumb li+li::before{content:"/";margin-right:8px;color:#cbd5e1}
.luzun-breadcrumb a{color:var(--luzun-slate)}
.luzun-breadcrumb a:hover{color:var(--luzun-red)}

/* Product single */
.luzun-product__head{display:grid;grid-template-columns:1.1fr 1fr;gap:42px;padding-top:24px;align-items:start}
.luzun-product__main{width:100%;border-radius:var(--luzun-radius);border:1px solid var(--luzun-border)}
.luzun-product__thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.luzun-product__thumbs a{width:84px;height:64px;border:1px solid var(--luzun-border);border-radius:6px;overflow:hidden}
.luzun-product__thumbs img{width:100%;height:100%;object-fit:cover}
.luzun-product__title{margin-bottom:.3em}
.luzun-product__keyfacts{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:6px}
.luzun-product__keyfacts li{padding:8px 0;border-bottom:1px dashed var(--luzun-border)}
.luzun-product__price{font-size:1.2rem;font-weight:700;color:var(--luzun-red)}
.luzun-product__body{margin-top:48px;display:grid;gap:40px}
.luzun-spec-table{width:100%;border-collapse:collapse;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);overflow:hidden}
.luzun-spec-table th,.luzun-spec-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--luzun-border);font-size:.95rem}
.luzun-spec-table th{background:var(--luzun-bg-alt);width:42%;font-weight:600}
.luzun-spec-table tr:nth-child(even) td{background:#fbfcfe}

/* Rich text */
.luzun-richtext{max-width:820px}
.luzun-richtext img{border-radius:var(--luzun-radius);margin:1em 0}
.luzun-richtext h2{margin-top:1.4em}
.luzun-richtext ul,.luzun-richtext ol{padding-left:1.3em}

/* Single / page */
.luzun-single{max-width:880px}
.luzun-page__media{margin:0 0 24px}
.luzun-page__media img{width:100%;border-radius:var(--luzun-radius)}
.luzun-article__meta{color:var(--luzun-slate);font-size:.9rem}
.luzun-postnav{display:flex;justify-content:space-between;gap:20px;margin-top:36px;border-top:1px solid var(--luzun-border);padding-top:18px}

/* Inquiry / forms */
.luzun-inquiry-section{background:var(--luzun-bg-alt)}
.luzun-inquiry-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.luzun-inquiry h2{margin-bottom:.2em}
.luzun-inquiry__intro{color:var(--luzun-slate)}
.luzun-form{display:grid;gap:14px;background:#fff;padding:26px;border-radius:var(--luzun-radius);border:1px solid var(--luzun-border);box-shadow:var(--luzun-shadow)}
.luzun-form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.luzun-form label{display:flex;flex-direction:column;font-weight:600;font-size:.9rem;gap:6px}
.luzun-form input,.luzun-form textarea,.wpcf7 input,.wpcf7 textarea{width:100%;padding:11px 13px;border:1px solid var(--luzun-border);border-radius:8px;font:inherit;font-size:.95rem;font-weight:400}
.luzun-form input:focus,.luzun-form textarea:focus{outline:none;border-color:var(--luzun-red);box-shadow:0 0 0 3px rgba(237,28,36,.12)}
.luzun-form__status{margin:0;font-weight:600}
.luzun-form__status.is-ok{color:#15803d}
.luzun-form__status.is-err{color:var(--luzun-red)}
.luzun-contact-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.luzun-contact-list a{color:inherit}
.luzun-contact-list a:hover{color:var(--luzun-red)}

/* Archive head */
.luzun-archive-head{padding:36px 0 8px;background:var(--luzun-bg-alt);border-bottom:1px solid var(--luzun-border)}
.luzun-archive-head h1{margin:.2em 0}

/* Pagination */
.luzun-pagination{margin-top:34px}
.luzun-pagination .nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.luzun-pagination .page-numbers{display:inline-block;padding:8px 14px;border:1px solid var(--luzun-border);border-radius:8px;color:var(--luzun-ink)}
.luzun-pagination .current{background:var(--luzun-red);color:#fff;border-color:var(--luzun-red)}

/* Footer */
.luzun-footer{background:var(--luzun-dark);color:#cbd5e1;padding:56px 0 0;font-size:.92rem}
.luzun-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:40px}
.luzun-footer .widget-title{color:#fff;font-size:1.1rem;margin-bottom:.8em}
.luzun-footer a{color:#cbd5e1}
.luzun-footer a:hover{color:#fff}
.luzun-footer__menu{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.luzun-social{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.luzun-social a{border:1px solid #334155;padding:5px 12px;border-radius:20px;font-size:.82rem}
.luzun-subfooter{border-top:1px solid #1e293b;margin-top:46px;padding:18px 0;font-size:.85rem;color:#94a3b8}

/* Back to top */
.luzun-totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;background:var(--luzun-red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;opacity:0;pointer-events:none;transition:.25s;z-index:150}
.luzun-totop.is-visible{opacity:1;pointer-events:auto}

/* Search */
.luzun-search{display:flex;gap:8px;max-width:440px;margin:18px auto 0}
.luzun-search input{flex:1;padding:11px 14px;border:1px solid var(--luzun-border);border-radius:8px;font:inherit}

/* 404 */
.luzun-404 h1{font-size:5rem;color:var(--luzun-red);margin:0}
.luzun-404__search{max-width:440px;margin:18px auto 0}

/* Responsive */
@media(max-width:1024px){
	.luzun-features__grid,.luzun-grid-cards{grid-template-columns:repeat(2,1fr)}
	.luzun-grid-cards--3{grid-template-columns:repeat(2,1fr)}
	.luzun-footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
	.luzun-nav-toggle{display:block}
	.luzun-primary-nav{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);background:#fff;flex-direction:column;align-items:stretch;padding:88px 20px 20px;transform:translateX(100%);transition:.25s;box-shadow:-8px 0 30px rgba(0,0,0,.15);overflow:auto}
	.luzun-primary-nav.is-open{transform:translateX(0)}
	.luzun-menu{flex-direction:column;gap:2px}
	.luzun-menu .sub-menu{position:static;display:block;box-shadow:none;border:0;padding-left:14px}
	body.luzun-nav-open{overflow:hidden}
	.luzun-intro__grid,.luzun-product__head,.luzun-inquiry-grid{grid-template-columns:1fr;gap:28px}
	.luzun-applist{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
	.luzun-features__grid,.luzun-grid-cards,.luzun-grid-cards--3,.luzun-footer__grid,.luzun-form__row{grid-template-columns:1fr}
	.luzun-section{padding:44px 0}
	.luzun-band__inner{flex-direction:column;align-items:flex-start}
}

/* ==========================================================================
   Marketing sections (v1.1)
   ========================================================================== */
.luzun-btn--light{background:#fff;color:var(--luzun-red);border-color:#fff}
.luzun-btn--light:hover{background:#f1f5f9;color:var(--luzun-red-dark)}

/* Hero additions */
.luzun-hero__inner{padding:96px 20px 84px;max-width:900px}
.luzun-hero__badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin:28px 0 0;padding:0}
.luzun-hero__badges li{color:#e2e8f0;font-weight:600;font-size:.95rem}

/* Stats band */
.luzun-stats{background:var(--luzun-ink);color:#fff;padding:34px 0}
.luzun-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.luzun-stat{padding:6px 0;border-right:1px solid rgba(255,255,255,.12)}
.luzun-stat:last-child{border-right:0}
.luzun-stat__num{display:block;font-size:2.6rem;font-weight:800;color:#fff;line-height:1}
.luzun-stat__label{display:block;margin-top:8px;color:#cbd5e1;font-size:.92rem;font-weight:600}

/* Intro media */
.luzun-intro__grid{align-items:center}
.luzun-intro__media img{border-radius:var(--luzun-radius);box-shadow:var(--luzun-shadow);width:100%;height:auto}
.luzun-checklist{list-style:none;margin:18px 0;padding:0;display:grid;gap:10px}
.luzun-checklist li{position:relative;padding-left:30px;color:var(--luzun-slate)}
.luzun-checklist li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;background:var(--luzun-red);color:#fff;border-radius:50%;font-size:.72rem;display:flex;align-items:center;justify-content:center;font-weight:700}

/* Comparison table */
.luzun-compare__scroll{overflow-x:auto;border-radius:var(--luzun-radius);border:1px solid var(--luzun-border)}
.luzun-compare__table{width:100%;border-collapse:collapse;min-width:680px;background:#fff}
.luzun-compare__table th,.luzun-compare__table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--luzun-border);font-size:.95rem}
.luzun-compare__table thead th{background:var(--luzun-ink);color:#fff;font-weight:600}
.luzun-compare__table tbody tr:hover{background:var(--luzun-bg-alt)}
.luzun-compare__table td a{font-weight:700;color:var(--luzun-ink)}
.luzun-compare__table td a:hover{color:var(--luzun-red)}
.luzun-compare__cta{white-space:nowrap;color:var(--luzun-red)!important}

/* Why grid */
.luzun-why{background:var(--luzun-bg-alt)}
.luzun-why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.luzun-why__card{background:#fff;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);padding:28px 24px;box-shadow:var(--luzun-shadow);transition:.2s}
.luzun-why__card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(15,23,42,.12)}
.luzun-why__icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-bottom:16px;border-radius:14px;background:rgba(237,28,36,.08);color:var(--luzun-red);transition:.2s}
.luzun-why__icon .luzun-icon{width:28px;height:28px}
.luzun-why__card:hover .luzun-why__icon{background:var(--luzun-red);color:#fff}
.luzun-icon{width:24px;height:24px;display:inline-block;vertical-align:middle}
.luzun-why__card h3{font-size:1.12rem}
.luzun-why__card p{margin:0;color:var(--luzun-slate);font-size:.95rem}

/* How it works */
.luzun-how__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.luzun-how__step{position:relative;padding:26px 22px;border-radius:var(--luzun-radius);background:linear-gradient(180deg,#fff,var(--luzun-bg-alt));border:1px solid var(--luzun-border)}
.luzun-how__num{display:inline-block;font-size:1.5rem;font-weight:800;color:#fff;background:var(--luzun-red);width:52px;height:52px;border-radius:12px;line-height:52px;text-align:center;margin-bottom:14px}
.luzun-how__step h3{font-size:1.1rem;margin-bottom:.3em}
.luzun-how__step p{margin:0;color:var(--luzun-slate);font-size:.93rem}
.luzun-how__step:not(:last-child)::after{content:"→";position:absolute;right:-18px;top:42px;color:var(--luzun-red);font-size:1.5rem;font-weight:700;z-index:2}

/* Applications */
.luzun-apps__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.luzun-apps__grid li{background:var(--luzun-bg-alt);border:1px solid var(--luzun-border);border-left:4px solid var(--luzun-red);border-radius:8px;padding:16px 18px;font-weight:600}

/* Certifications + Export split sections */
.luzun-cert__grid,.luzun-export__grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.luzun-cert{background:var(--luzun-bg-alt)}
.luzun-cert__media img,.luzun-export__media img{width:100%;height:auto;border-radius:var(--luzun-radius);box-shadow:var(--luzun-shadow)}

/* FAQ accordion */
.luzun-faq__wrap{max-width:840px;margin:0 auto}
.luzun-accordion__item{border:1px solid var(--luzun-border);border-radius:10px;margin-bottom:12px;overflow:hidden;background:#fff}
.luzun-accordion__q{width:100%;text-align:left;background:#fff;border:0;padding:18px 22px;font-size:1.05rem;font-weight:600;color:var(--luzun-ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.luzun-accordion__q:hover{color:var(--luzun-red)}
.luzun-accordion__icon{position:relative;width:18px;height:18px;flex:0 0 18px}
.luzun-accordion__icon::before,.luzun-accordion__icon::after{content:"";position:absolute;background:var(--luzun-red);transition:.2s}
.luzun-accordion__icon::before{top:8px;left:0;width:18px;height:2px}
.luzun-accordion__icon::after{left:8px;top:0;width:2px;height:18px}
.luzun-accordion__q[aria-expanded="true"] .luzun-accordion__icon::after{transform:scaleY(0)}
.luzun-accordion__a{padding:0 22px 20px;color:var(--luzun-slate)}
.luzun-accordion__a p{margin:0}

/* Inquiry aside card */
.luzun-inquiry-aside{background:#fff;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);padding:26px;box-shadow:var(--luzun-shadow)}
.luzun-inquiry-aside h3{margin:0 0 6px}
.luzun-inquiry-aside__promise{margin:0 0 16px;color:var(--luzun-slate);font-size:.95rem;line-height:1.5}
.luzun-contact-list li{display:flex;gap:10px;align-items:flex-start;line-height:1.45}
.luzun-contact-list__ic{flex:0 0 22px;text-align:center;color:var(--luzun-red)}

/* Inquiry trust */
.luzun-inquiry-aside__trust{margin-top:18px;padding-top:16px;border-top:1px solid var(--luzun-border);display:grid;gap:8px}
.luzun-inquiry-aside__trust span{font-weight:600;color:var(--luzun-ink);font-size:.92rem}

/* Floating WhatsApp */
.luzun-whatsapp{position:fixed;left:18px;bottom:18px;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(37,211,102,.5);z-index:150;transition:.2s}
.luzun-whatsapp:hover{transform:scale(1.08);color:#fff}
.luzun-whatsapp svg{width:30px;height:30px;fill:#fff}

/* Scroll reveal */
.luzun-reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.luzun-reveal.is-in{opacity:1;transform:none}

@media(max-width:1024px){
	.luzun-why__grid,.luzun-how__grid{grid-template-columns:repeat(2,1fr)}
	.luzun-how__step::after{display:none}
	.luzun-stats__grid{grid-template-columns:repeat(2,1fr)}
	.luzun-stat:nth-child(2){border-right:0}
	.luzun-apps__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
	.luzun-cert__grid,.luzun-export__grid{grid-template-columns:1fr;gap:26px}
	.luzun-export__media{order:2}
	.luzun-compare__table td{display:flex;justify-content:space-between;gap:16px;border:0;padding:8px 16px}
}
@media(max-width:560px){
	.luzun-why__grid,.luzun-how__grid,.luzun-stats__grid,.luzun-apps__grid{grid-template-columns:1fr}
	.luzun-stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:14px}
}

/* FAQ accordion inside a page */
.luzun-page-faq{margin-top:28px;max-width:820px}

/* ==========================================================================
   Conversion sidebar (product + article pages) — v1.5
   ========================================================================== */
.luzun-with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
.luzun-maincol{min-width:0}
.luzun-sidebar{position:relative}
.luzun-sidebar__sticky{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px}
.luzun-swidget{background:#fff;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius);padding:20px;box-shadow:var(--luzun-shadow)}
.luzun-swidget__title{font-size:1.05rem;margin:0 0 12px;padding-bottom:10px;border-bottom:2px solid var(--luzun-red);display:inline-block}
.luzun-swidget__lead{font-size:.88rem;color:var(--luzun-slate);margin:0 0 12px}

/* Mini inquiry form */
.luzun-form--mini{display:grid;gap:10px;background:transparent;border:0;box-shadow:none;padding:0}
.luzun-form--mini input,.luzun-form--mini textarea{width:100%;padding:10px 12px;border:1px solid var(--luzun-border);border-radius:8px;font:inherit;font-size:.9rem}
.luzun-form--mini input:focus,.luzun-form--mini textarea:focus{outline:none;border-color:var(--luzun-red);box-shadow:0 0 0 3px rgba(237,28,36,.12)}
.luzun-btn--block{display:block;width:100%;text-align:center}

/* Contact quick buttons */
.luzun-swidget__contacts{display:grid;gap:8px;margin-top:12px}
.luzun-contactbtn{display:block;text-align:center;padding:9px 12px;border:1px solid var(--luzun-border);border-radius:8px;font-weight:600;font-size:.9rem;color:var(--luzun-ink);background:var(--luzun-bg-alt)}
.luzun-contactbtn:hover{border-color:var(--luzun-red);color:var(--luzun-red)}
.luzun-contactbtn--wa{background:#25d366;color:#fff;border-color:#25d366}
.luzun-contactbtn--wa:hover{background:#1da851;color:#fff;border-color:#1da851}

/* Key specs list */
.luzun-swidget__specs{list-style:none;margin:0;padding:0;display:grid;gap:0}
.luzun-swidget__specs li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--luzun-border);font-size:.9rem}
.luzun-swidget__specs li span{color:var(--luzun-slate)}
.luzun-swidget__specs li strong{text-align:right}
.luzun-swidget__more{display:inline-block;margin-top:10px;font-weight:700;font-size:.9rem}

/* Downloads */
.luzun-swidget__downloads{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.luzun-swidget__downloads a{display:block;padding:11px 14px;background:var(--luzun-bg-alt);border:1px solid var(--luzun-border);border-radius:8px;font-weight:600;font-size:.9rem;color:var(--luzun-ink)}
.luzun-swidget__downloads a:hover{border-color:var(--luzun-red);color:var(--luzun-red)}

/* Trust list */
.luzun-swidget__trust{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.luzun-swidget__trust li{font-weight:600;font-size:.9rem;color:var(--luzun-ink)}

/* List widget (other models / recent / featured) */
.luzun-swidget__list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.luzun-swidget__list a{display:flex;align-items:center;gap:12px;color:var(--luzun-ink);font-size:.9rem;font-weight:600;line-height:1.3}
.luzun-swidget__list a:hover{color:var(--luzun-red)}
.luzun-swidget__list img{width:64px;height:48px;object-fit:cover;border-radius:6px;flex:0 0 64px;background:var(--luzun-bg-alt)}
.luzun-swidget .luzun-search{margin:0;max-width:none}

@media(max-width:980px){
	.luzun-with-sidebar{grid-template-columns:1fr;gap:34px}
	.luzun-sidebar__sticky{position:static}
}

/* ---- Video gallery (YouTube click-to-play facades) ---- */
.luzun-video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:8px 0 4px}
.luzun-video{margin:0}
.luzun-video__btn{display:block;position:relative;width:100%;padding:0;border:0;cursor:pointer;background:#000;border-radius:var(--luzun-radius);overflow:hidden;aspect-ratio:16/9;line-height:0}
.luzun-video__thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease,opacity .3s ease}
.luzun-video__btn:hover .luzun-video__thumb{transform:scale(1.05);opacity:.85}
.luzun-video__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:68px;height:48px;border-radius:12px;background:var(--luzun-red);box-shadow:0 6px 20px rgba(0,0,0,.35);transition:background .2s ease}
.luzun-video__play::after{content:"";position:absolute;top:50%;left:54%;transform:translate(-50%,-50%);border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent #fff}
.luzun-video__btn:hover .luzun-video__play,.luzun-video__btn:focus-visible .luzun-video__play{background:var(--luzun-red-dark)}
.luzun-video__frame{width:100%;aspect-ratio:16/9;border:0;border-radius:var(--luzun-radius);display:block}
.luzun-video__title{margin:12px 2px 0;font-weight:600;color:var(--luzun-ink);font-size:1rem;line-height:1.4}
@media(max-width:900px){.luzun-video-grid{grid-template-columns:repeat(2,1fr);gap:18px}}
@media(max-width:560px){.luzun-video-grid{grid-template-columns:1fr}}

/* ---- Legacy product spec sheet (full table imported in post content) ---- */
.luzun-table-scroll{overflow-x:auto;margin:1.5em 0;border:1px solid var(--luzun-border);border-radius:var(--luzun-radius)}
.luzun-table-scroll table{width:100%;min-width:560px;border-collapse:collapse;font-size:.92rem}
.luzun-table-scroll th,.luzun-table-scroll td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--luzun-border);vertical-align:top}
.luzun-table-scroll th{background:var(--luzun-ink);color:#fff;font-weight:600}
.luzun-table-scroll tr:nth-child(even) td{background:var(--luzun-bg-alt)}
.luzun-table-scroll td:first-child{font-weight:600;width:38%;color:var(--luzun-ink)}
.luzun-spec-group{background:var(--luzun-red)!important;color:#fff!important;font-weight:700;text-transform:uppercase;letter-spacing:.03em;font-size:.85rem}

/* ---- News taxonomy: categories, tags, filter bar, internal links ---- */
.luzun-news-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.luzun-news-filter__item{padding:7px 16px;border:1px solid var(--luzun-border);border-radius:999px;font-size:.9rem;font-weight:600;color:var(--luzun-slate);background:#fff;transition:.18s}
.luzun-news-filter__item:hover{border-color:var(--luzun-red);color:var(--luzun-red)}
.luzun-news-filter__item.is-active{background:var(--luzun-red);border-color:var(--luzun-red);color:#fff}
.luzun-cat-badge{display:inline-block;padding:3px 10px;border-radius:999px;background:rgba(237,28,36,.08);color:var(--luzun-red);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;line-height:1.5}
.luzun-cat-badge:hover{background:var(--luzun-red);color:#fff}
.luzun-card__cats{display:inline-flex;flex-wrap:wrap;gap:6px;margin-right:8px;vertical-align:middle}
.luzun-page__header .luzun-card__cats{display:flex;margin:0 0 12px}
.luzun-tags{margin:24px 0 0;padding-top:16px;border-top:1px solid var(--luzun-border);font-size:.9rem;color:var(--luzun-slate)}
.luzun-tags__label{font-weight:700;color:var(--luzun-ink)}
.luzun-tag{display:inline-block;margin:2px 4px 2px 0;color:var(--luzun-slate)}
.luzun-tag:hover{color:var(--luzun-red)}
.luzun-article-links{margin-top:22px;padding:14px 18px;background:var(--luzun-bg-alt);border-left:3px solid var(--luzun-red);border-radius:8px;font-size:.95rem}
.luzun-article-links a{color:var(--luzun-red);font-weight:600}

/* ---- Article byline + author bio (E-E-A-T) ---- */
.luzun-article__meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--luzun-slate);font-size:.9rem}
.luzun-article__author{font-weight:600;color:var(--luzun-ink)}
.luzun-author{display:flex;gap:16px;align-items:flex-start;margin:28px 0 0;padding:20px;background:var(--luzun-bg-alt);border:1px solid var(--luzun-border);border-radius:var(--luzun-radius)}
.luzun-author__avatar{flex:0 0 auto;width:52px;height:52px;border-radius:50%;background:var(--luzun-red);color:#fff;font-weight:700;font-size:1.5rem;display:flex;align-items:center;justify-content:center}
.luzun-author__name{margin:0 0 4px;font-weight:700;color:var(--luzun-ink)}
.luzun-author__title{font-weight:500;color:var(--luzun-slate);font-size:.9rem}
.luzun-author__bio{margin:0;color:var(--luzun-slate);font-size:.93rem;line-height:1.55}