:root{
  --bg:#FFFFFF;--bg-alt:#F6F7F9;--bg-dark:#0B1220;--bg-deep:#070B14;
  --text:#0F172A;--text-soft:#475569;--text-muted:#94A3B8;
  --line:#E5E7EB;--line-soft:#EEF0F3;
  --accent:#F26B1F;--accent-2:#E11D48;--accent-3:#FACC15;
  --green:#0E9F6E;--blue:#1D4ED8;
  --shadow-sm:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow:0 4px 6px -1px rgba(15,23,42,.08),0 2px 4px -2px rgba(15,23,42,.06);
  --shadow-lg:0 20px 40px -12px rgba(15,23,42,.18),0 8px 16px -8px rgba(15,23,42,.1);
  --radius:14px;--radius-lg:22px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI','Helvetica Neue',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1320px;margin:0 auto;padding:0 28px}
.section{padding:96px 0;position:relative}
h1,h2,h3,h4,h5{font-family:'Segoe UI','Helvetica Neue',sans-serif;font-weight:800;letter-spacing:-.02em}

/* Top Bar */
.topbar{background:var(--bg-deep);color:#CBD5E1;font-size:12.5px;border-bottom:1px solid rgba(255,255,255,.05)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:9px 28px;max-width:1240px;margin:0 auto}
.topbar-left{display:flex;gap:22px;opacity:.85}
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:8px;color:#E2E8F0;font-weight:500;font-size:12.5px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);transition:all .2s}
.lang-btn:hover{background:rgba(255,255,255,.12)}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;background:#0F172A;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px;min-width:170px;box-shadow:var(--shadow-lg);display:none;z-index:100}
.lang-menu.open{display:block}
.lang-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:7px;cursor:pointer;color:#CBD5E1;font-size:13px;transition:all .15s}
.lang-item:hover{background:rgba(255,255,255,.07);color:#fff}
.lang-item.active{background:rgba(242,107,31,.15);color:var(--accent)}

/* Header */
.header{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 28px;max-width:1240px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%);display:grid;place-items:center;color:#fff;box-shadow:0 6px 14px -4px rgba(242,107,31,.45)}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text small{font-size:10px;font-weight:600;color:var(--text-muted);letter-spacing:.18em;margin-top:3px}
.nav{display:flex;gap:32px;align-items:center}
.nav a{font-size:14px;font-weight:500;color:var(--text-soft);transition:color .15s}
.nav a:hover,.nav a.active{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:10px;font-weight:600;font-size:14px;transition:all .2s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 6px 14px -4px rgba(242,107,31,.45)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 22px -6px rgba(242,107,31,.55)}
.btn-outline{border:1.5px solid var(--line);color:var(--text);background:#fff}
.btn-outline:hover{border-color:var(--text);background:var(--bg-alt)}
.btn-lg{padding:14px 28px;font-size:15px}
.mobile-menu-btn{display:none;font-size:24px;background:none;border:none;cursor:pointer;color:var(--text)}

/* Hero */
.hero{position:relative;background:radial-gradient(circle at 15% 20%,rgba(242,107,31,.10),transparent 50%),radial-gradient(circle at 85% 80%,rgba(225,29,72,.08),transparent 50%),linear-gradient(180deg,#FAFBFD 0%,#FFFFFF 100%);padding:80px 0 100px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:99px;background:rgba(242,107,31,.10);color:var(--accent);font-size:12.5px;font-weight:600;border:1px solid rgba(242,107,31,.2);margin-bottom:24px}
.hero h1{font-size:56px;font-weight:800;line-height:1.06;margin-bottom:22px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;color:var(--text-soft);max-width:540px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:32px;border-top:1px solid var(--line)}
.hero-stat .num{font-size:30px;font-weight:800;color:var(--text)}
.hero-stat .num span{color:var(--accent)}
.hero-stat .label{font-size:12.5px;color:var(--text-muted);font-weight:500;margin-top:2px}
.hero-visual{position:relative}
.hero-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--line)}
.hero-card-img{height:280px;background:linear-gradient(135deg,rgba(15,23,42,.65),rgba(242,107,31,.5));position:relative;display:grid;place-items:center}
.hero-card-body{padding:22px 24px}
.hero-card-body h4{font-size:15px;margin-bottom:6px}
.hero-card-body p{font-size:13px;color:var(--text-muted)}
.hero-tag{position:absolute;padding:8px 14px;border-radius:10px;background:#fff;box-shadow:var(--shadow);font-size:12px;font-weight:600;display:flex;align-items:center;gap:8px}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.hero-tag.t1{top:18px;right:-20px;color:var(--green)}
.hero-tag.t2{bottom:120px;left:-30px;color:var(--blue)}
.hero-tag.t3{bottom:60px;right:20px;color:var(--accent)}

/* Trust Bar */
.trust-bar{background:var(--bg-dark);color:#fff;padding:22px 0}
.trust-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13px;color:#CBD5E1;font-weight:500}

/* Section Head */
.sec-head{margin-bottom:56px;max-width:720px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;margin-bottom:14px}
.sec-eyebrow::before{content:'';width:24px;height:2px;background:var(--accent)}
.sec-title{font-size:42px;font-weight:800;line-height:1.1;margin-bottom:14px}
.sec-sub{font-size:17px;color:var(--text-soft)}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:all .25s;cursor:pointer}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.cat-visual{height:200px;position:relative;overflow:hidden;display:grid;place-items:center}
.cat-visual::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,transparent 40%,rgba(11,18,32,.55))}
.cat-visual.v1{background:linear-gradient(135deg,#F26B1F,#E11D48)}
.cat-visual.v2{background:linear-gradient(135deg,#1D4ED8,#0E9F6E)}
.cat-visual.v3{background:linear-gradient(135deg,#0F172A,#475569)}
.cat-visual.v4{background:linear-gradient(135deg,#FACC15,#F26B1F)}
.cat-visual.v5{background:linear-gradient(135deg,#0E9F6E,#1D4ED8)}
.cat-visual.v6{background:linear-gradient(135deg,#E11D48,#7C3AED)}
.cat-icon{width:64px;height:64px;border-radius:16px;background:rgba(255,255,255,.18);display:grid;place-items:center;color:#fff;border:1px solid rgba(255,255,255,.3);position:relative;z-index:2;font-size:32px}
.cat-num{position:absolute;top:16px;left:18px;z-index:3;font-size:13px;font-weight:700;color:#fff;background:rgba(0,0,0,.25);padding:3px 9px;border-radius:6px}
.cat-body{padding:22px 24px 26px}
.cat-body h3{font-size:20px;margin-bottom:8px}
.cat-body p{font-size:14px;color:var(--text-soft);margin-bottom:14px}
.cat-meta{display:flex;gap:14px;font-size:12.5px;color:var(--text-muted);padding-top:14px;border-top:1px solid var(--line-soft)}

/* Process */
.process{background:var(--bg-dark);color:#fff;position:relative;overflow:hidden}
.process .sec-title{color:#fff}
.process .sec-sub{color:#94A3B8}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.process-step{padding:36px 28px 32px;border-left:1px solid rgba(255,255,255,.08);transition:background .2s}
.process-step:first-child{border-left:none}
.process-step:hover{background:rgba(255,255,255,.03)}
.process-num{font-size:14px;font-weight:700;color:var(--accent);letter-spacing:.08em;margin-bottom:18px}
.process-step h4{font-size:19px;margin-bottom:10px;color:#fff}
.process-step p{font-size:14px;color:#94A3B8;margin-bottom:16px}
.process-output{display:inline-flex;padding:6px 12px;border-radius:8px;font-size:12px;font-weight:600;background:rgba(242,107,31,.12);color:var(--accent-3);border:1px solid rgba(242,107,31,.2)}

/* Samples */
.samples-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sample-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:all .25s}
.sample-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.sample-img{height:200px;position:relative;overflow:hidden;background:linear-gradient(135deg,#F1F5F9,#E2E8F0);display:grid;place-items:center}
.sample-emoji{position:relative;z-index:2;font-size:54px}
.sample-tag{position:absolute;top:12px;left:12px;z-index:3;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;background:rgba(255,255,255,.92);color:var(--text)}
.sample-body{padding:16px 18px}
.sample-body h5{font-size:14.5px;margin-bottom:4px}
.sample-body p{font-size:12.5px;color:var(--text-muted)}
.sample-spec{display:flex;justify-content:space-between;margin-top:10px;padding-top:10px;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--text-soft)}

/* Why Us */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.why-card{padding:36px 30px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);transition:all .25s}
.why-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.why-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;font-size:24px}
.why-icon.v1{background:rgba(242,107,31,.12);color:var(--accent)}
.why-icon.v2{background:rgba(14,159,110,.12);color:var(--green)}
.why-icon.v3{background:rgba(29,78,216,.12);color:var(--blue)}
.why-card h3{font-size:21px;margin-bottom:12px}
.why-card p{font-size:14.5px;color:var(--text-soft);margin-bottom:18px}
.why-list{list-style:none;padding-top:14px;border-top:1px solid var(--line-soft)}
.why-list li{font-size:13px;color:var(--text-soft);padding:5px 0;display:flex;align-items:flex-start;gap:8px}
.why-list li::before{content:'✓';color:var(--green);font-weight:700}

/* Flexible Order */
.flex-order{background:var(--bg-alt)}
.flex-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.flex-card{background:#fff;border-radius:var(--radius-lg);padding:36px 32px;border:1px solid var(--line);position:relative;overflow:hidden}
.flex-card.featured{background:linear-gradient(135deg,var(--bg-dark),var(--bg-deep));color:#fff;border-color:transparent}
.flex-card.featured h3,.flex-card.featured .flex-price{color:#fff}
.flex-card.featured p{color:#94A3B8}
.flex-tag{display:inline-block;padding:5px 12px;border-radius:7px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(242,107,31,.12);color:var(--accent);margin-bottom:18px}
.flex-card.featured .flex-tag{background:rgba(250,204,21,.15);color:var(--accent-3)}
.flex-card h3{font-size:24px;margin-bottom:10px}
.flex-price{font-size:32px;font-weight:800;margin-bottom:22px}
.flex-price small{font-size:13px;font-weight:500;color:var(--text-muted);margin-left:6px}
.flex-list{list-style:none}
.flex-list li{padding:9px 0;font-size:14px;color:var(--text-soft);display:flex;gap:10px;border-bottom:1px solid var(--line-soft)}
.flex-list li::before{content:'✓';color:var(--green);font-weight:700}
.flex-card.featured .flex-list li{color:#CBD5E1;border-bottom-color:rgba(255,255,255,.08)}
.flex-card.featured .flex-list li::before{color:var(--accent-3)}

/* Network */
.network{background:var(--bg-deep);color:#fff;position:relative;overflow:hidden}
.network .sec-title{color:#fff}
.network .sec-sub{color:#94A3B8}
.network-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}
.network-pin{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);font-size:13px;font-weight:600;margin-bottom:12px}
.network-pin .pulse{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(242,107,31,.5);animation:pinpulse 2s infinite}
@keyframes pinpulse{0%{box-shadow:0 0 0 0 rgba(242,107,31,.6)}70%{box-shadow:0 0 0 14px rgba(242,107,31,0)}100%{box-shadow:0 0 0 0 rgba(242,107,31,0)}}
.network-pin small{display:block;font-size:11px;color:#94A3B8;font-weight:400;margin-top:2px}
.network-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.net-stat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);padding:28px 24px;border-radius:var(--radius)}
.net-stat .n{font-size:36px;font-weight:800;color:#fff}
.net-stat .n span{color:var(--accent)}
.net-stat .l{font-size:13px;color:#94A3B8;margin-top:6px}

/* Serve */
.serve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.serve-card{padding:30px 26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);transition:all .2s}
.serve-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.serve-emoji{font-size:32px;margin-bottom:14px}
.serve-card h4{font-size:17px;margin-bottom:8px}
.serve-card p{font-size:13.5px;color:var(--text-soft)}

/* Cert */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cert-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;transition:all .2s}
.cert-card:hover{box-shadow:var(--shadow)}
.cert-badge{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--accent-3),var(--accent));display:grid;place-items:center;margin:0 auto 14px;color:#fff;font-weight:800;font-size:14px}
.cert-card h5{font-size:15px;margin-bottom:6px}
.cert-card p{font-size:12.5px;color:var(--text-muted)}

/* RFQ */
.rfq{background:linear-gradient(135deg,var(--bg-dark) 0%,var(--bg-deep) 100%);color:#fff;position:relative;overflow:hidden}
.rfq-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.rfq-info .sec-title{color:#fff}
.rfq-info .sec-sub{color:#94A3B8}
.rfq-bullets{list-style:none;margin-top:28px}
.rfq-bullets li{padding:11px 0;color:#CBD5E1;font-size:14.5px;border-bottom:1px solid rgba(255,255,255,.06)}
.rfq-bullets li strong{color:#fff}
.rfq-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:36px 32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-group{margin-bottom:14px}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-size:12.5px;font-weight:600;color:#CBD5E1;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:#fff;font-family:inherit;font-size:14px;transition:all .15s}
.form-group input::placeholder,.form-group textarea::placeholder{color:#64748B}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.08)}
.form-group select option{background:#0F172A;color:#fff}
.form-submit{width:100%;padding:14px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:700;font-size:15px;cursor:pointer;transition:all .2s;margin-top:8px}
.form-submit:hover{transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(242,107,31,.5)}
.form-note{font-size:11.5px;color:#64748B;text-align:center;margin-top:14px}

/* Footer */
.footer{background:var(--bg-deep);color:#94A3B8;padding:64px 0 28px;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:50px;margin-bottom:48px}
.footer-brand .logo{color:#fff;margin-bottom:18px}
.footer-brand p{font-size:13.5px;color:#94A3B8;margin-bottom:18px;max-width:340px}
.footer-col h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:18px}
.footer-col ul{list-style:none}
.footer-col li{padding:6px 0;font-size:13.5px}
.footer-col li a:hover{color:var(--accent)}
.footer-bottom{padding-top:24px;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;align-items:center;font-size:12.5px;flex-wrap:wrap;gap:10px}
.footer-bottom .pay{display:flex;gap:8px}
.footer-bottom .pay span{padding:4px 10px;border-radius:6px;background:rgba(255,255,255,.05);font-size:11px;font-weight:600;color:#CBD5E1}

/* ===== SUBPAGE STYLES ===== */

/* Page Banner */
.page-banner{background:linear-gradient(135deg,var(--bg-dark),var(--bg-deep));color:#fff;padding:60px 0 48px;position:relative;overflow:hidden}
.page-banner::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(242,107,31,.15),transparent 70%);border-radius:50%}
.page-banner h1{font-size:38px;color:#fff;position:relative;z-index:2}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:#94A3B8;margin-top:10px;position:relative;z-index:2}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span.sep{color:#475569}

/* Products Page */
.products-layout{padding:64px 0}
.filter-sidebar{position:sticky;top:90px;align-self:start}
.filter-group{margin-bottom:32px}
.filter-group h4{font-size:14px;font-weight:700;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--accent);display:inline-block}
.filter-list{list-style:none}
.filter-list li{padding:7px 0;font-size:14px;color:var(--text-soft);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:color .15s}
.filter-list li:hover{color:var(--accent)}
.filter-list li.active{color:var(--accent);font-weight:600}
.filter-list li .count{font-size:12px;color:var(--text-muted);background:var(--bg-alt);padding:2px 8px;border-radius:99px}
.filter-check{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:14px;color:var(--text-soft);cursor:pointer}
.filter-check input{width:16px;height:16px;accent-color:var(--accent)}
.price-range{display:flex;gap:10px;align-items:center;margin-top:8px}
.price-range input{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px}
.products-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.products-count{font-size:14px;color:var(--text-soft)}
.products-count strong{color:var(--text)}
.sort-select{padding:8px 14px;border:1px solid var(--line);border-radius:8px;font-size:13px;cursor:pointer}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.products-inner{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:start}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .25s;cursor:pointer;min-width:0}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-img{height:179px;background:linear-gradient(135deg,#F1F5F9,#E2E8F0);display:grid;place-items:center;position:relative;overflow:hidden}
.product-emoji{font-size:48px;transition:transform .3s}
.product-card:hover .product-emoji{transform:scale(1.15)}
.product-badge{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--accent);color:#fff}
.product-badge.new{background:var(--green)}
.product-badge.hot{background:var(--accent-2)}
.product-body{padding:14px 16px}
.product-cat{font-size:11px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.product-body h3{font-size:15px;margin:5px 0 7px;min-width:0;overflow-wrap:anywhere}
.product-desc{font-size:13px;color:var(--text-muted);margin-bottom:12px;line-height:1.5}
.product-meta{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line-soft)}
.product-moq{font-size:12px;color:var(--text-soft)}
.product-moq strong{color:var(--text)}
.product-link{font-size:13px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:4px}
.pagination{display:flex;gap:6px;justify-content:center;margin-top:48px}
.pagination a{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;font-size:14px;font-weight:600;color:var(--text-soft);transition:all .15s}
.pagination a:hover,.pagination a.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* Product Detail */
.pd-layout{padding:48px 0 80px}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:60px}
.pd-gallery{align-self:start}
.pd-main-img{height:418px;max-width:606px;background:linear-gradient(135deg,#F1F5F9,#E2E8F0);border-radius:var(--radius-lg);display:grid;place-items:center;font-size:120px;border:1px solid var(--line);overflow:hidden}
.pd-main-img img{display:block;width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px;max-width:606px;padding-top:20px;border-top:1px dashed var(--line)}
.pd-thumb{height:90px;background:linear-gradient(135deg,#F1F5F9,#E2E8F0);border-radius:10px;display:grid;place-items:center;font-size:32px;border:2px solid transparent;cursor:pointer;transition:border-color .15s}
.pd-thumb.active,.pd-thumb:hover{border-color:var(--accent)}
.pd-info h1{font-size:32px;margin-bottom:8px}
.pd-cat-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;background:rgba(242,107,31,.10);color:var(--accent);font-size:12px;font-weight:600;margin-bottom:18px}
.pd-desc{font-size:15px;color:var(--text-soft);margin-bottom:24px;line-height:1.7}
.pd-specs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}
.pd-spec-item{padding:12px 16px;background:var(--bg-alt);border-radius:10px;font-size:13px}
.pd-spec-item .lbl{color:var(--text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.pd-spec-item .val{font-weight:600;color:var(--text)}
.pd-actions{display:flex;gap:12px;margin-bottom:24px}
.pd-features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:24px;background:var(--bg-alt);border-radius:var(--radius)}
.pd-feature{text-align:center}
.pd-feature .icon{font-size:28px;margin-bottom:8px}
.pd-feature .ttl{font-size:13px;font-weight:600}
.pd-feature .sub{font-size:11.5px;color:var(--text-muted)}
.pd-tabs{margin-top:48px}
.pd-tab-headers{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:28px}
.pd-tab-header{padding:12px 24px;font-size:14px;font-weight:600;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}
.pd-tab-header.active{color:var(--accent);border-bottom-color:var(--accent)}
.pd-tab-content{display:none}
.pd-tab-content.active{display:block}
.pd-tab-content h4{font-size:18px;margin-bottom:14px}
.pd-tab-content p{font-size:14.5px;color:var(--text-soft);margin-bottom:12px;line-height:1.7}
.pd-tab-content ul{list-style:none;padding-left:0}
.pd-tab-content ul li{padding:6px 0;font-size:14px;color:var(--text-soft);display:flex;gap:10px}
.pd-tab-content ul li::before{content:'✓';color:var(--green);font-weight:700}
.related-products{margin-top:64px}

/* About Page */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:64px 0}
.about-hero-text h2{font-size:36px;margin-bottom:20px}
.about-hero-text p{font-size:16px;color:var(--text-soft);margin-bottom:16px;line-height:1.7}
.about-visual{height:400px;background:linear-gradient(135deg,rgba(15,23,42,.65),rgba(242,107,31,.5));border-radius:var(--radius-lg);display:grid;place-items:center;font-size:100px}
.timeline{position:relative;padding:48px 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--line);transform:translateX(-50%)}
.timeline-item{display:grid;grid-template-columns:1fr 60px 1fr;gap:0;align-items:center;margin-bottom:40px}
.timeline-item:nth-child(even) .timeline-content{grid-column:3;text-align:left;padding-left:20px}
.timeline-item:nth-child(odd) .timeline-content{grid-column:1;text-align:right;padding-right:20px}
.timeline-dot{grid-column:2;width:16px;height:16px;border-radius:50%;background:var(--accent);border:4px solid #fff;box-shadow:0 0 0 2px var(--accent);margin:0 auto;z-index:2}
.timeline-content{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px}
.timeline-year{font-size:20px;font-weight:800;color:var(--accent)}
.timeline-content h4{font-size:16px;margin:4px 0 8px}
.timeline-content p{font-size:13.5px;color:var(--text-soft)}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.value-card{padding:32px 26px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);text-align:center;transition:all .25s}
.value-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.value-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;margin:0 auto 18px;font-size:26px;background:rgba(242,107,31,.12);color:var(--accent)}
.value-card h4{font-size:17px;margin-bottom:10px}
.value-card p{font-size:13.5px;color:var(--text-soft)}

/* Contact Page */
.contact-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;padding:64px 0}
.contact-info{background:linear-gradient(135deg,var(--bg-dark),var(--bg-deep));color:#fff;border-radius:var(--radius-lg);padding:40px 36px}
.contact-info h3{color:#fff;font-size:22px;margin-bottom:8px}
.contact-info>p{color:#94A3B8;font-size:14px;margin-bottom:32px}
.contact-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.contact-item .ci-icon{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;font-size:18px;flex-shrink:0}
.contact-item .ci-label{font-size:11px;color:#94A3B8;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}
.contact-item .ci-value{font-size:14px;color:#fff;font-weight:500}
.contact-social{display:flex;gap:10px;margin-top:28px}
.contact-social a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;font-size:18px;transition:all .15s}
.contact-social a:hover{background:var(--accent)}
.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px 36px}
.contact-form-wrap h3{font-size:22px;margin-bottom:6px}
.contact-form-wrap>p{color:var(--text-muted);font-size:14px;margin-bottom:28px}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.cf-group{margin-bottom:16px}
.cf-group.full{grid-column:1/-1}
.cf-group label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.cf-group label .req{color:var(--accent-2)}
.cf-group input,.cf-group select,.cf-group textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;color:var(--text);background:var(--bg-alt);transition:all .15s}
.cf-group input:focus,.cf-group select:focus,.cf-group textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(242,107,31,.1)}
.cf-submit{width:100%;padding:14px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:700;font-size:15px;cursor:pointer;transition:all .2s;margin-top:8px}
.cf-submit:hover{transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(242,107,31,.5)}

/* RTL */
[dir="rtl"] .process-step{border-left:none;border-right:1px solid rgba(255,255,255,.08)}
[dir="rtl"] .process-step:first-child{border-right:none}
[dir="rtl"] .lang-menu{right:auto;left:0}
[dir="rtl"] .pd-specs,[dir="rtl"] .cf-row{direction:rtl}

/* Responsive */
@media (max-width:960px){
  .hero h1{font-size:38px}
  .sec-title{font-size:30px}
  .hero-grid,.network-grid,.rfq-inner,.pd-grid,.about-hero,.contact-layout{grid-template-columns:1fr;gap:40px}
  .cat-grid,.samples-grid,.why-grid,.serve-grid,.cert-grid,.process-grid,.values-grid{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .flex-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav{display:none}
  .mobile-menu-btn{display:block}
  .hero-stats{grid-template-columns:1fr 1fr;gap:18px}
  .topbar-left{display:none}
  .hero-tag{display:none}
  .products-inner{grid-template-columns:1fr}
  .filter-sidebar{position:static}
  .pd-gallery{position:static}
  .timeline::before{left:20px}
  .timeline-item{grid-template-columns:40px 1fr}
  .timeline-item:nth-child(even) .timeline-content,.timeline-item:nth-child(odd) .timeline-content{grid-column:2;text-align:left;padding-left:20px;padding-right:0}
  .timeline-dot{grid-column:1}
}
@media (max-width:600px){
  .section{padding:64px 0}
  .hero h1{font-size:30px}
  .sec-title{font-size:24px}
  .cat-grid,.samples-grid,.why-grid,.serve-grid,.cert-grid,.process-grid,.product-grid,.form-row,.cf-row,.pd-specs,.pd-features,.values-grid{grid-template-columns:1fr}
  .container{padding:0 20px}
  .hero-stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .container{padding:0 20px}
  .pd-main-img{height:280px;font-size:80px}
  .pd-thumbs{grid-template-columns:repeat(3,1fr)}
}

/* ===== Floating WhatsApp Button ===== */
.wa-float{position:fixed;bottom:28px;right:28px;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px -4px rgba(37,211,102,.5);z-index:9999;transition:all .25s;animation:waPulse 2.5s infinite}
.wa-float:hover{transform:scale(1.1);box-shadow:0 10px 28px -4px rgba(37,211,102,.65)}
.wa-float svg{width:30px;height:30px}
@keyframes waPulse{0%{box-shadow:0 6px 20px -4px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.4)}70%{box-shadow:0 6px 20px -4px rgba(37,211,102,.5),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 6px 20px -4px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,0)}}
[dir="rtl"] .wa-float{right:auto;left:28px}

/* ===== WhatsApp Inquiry Button ===== */
.btn-wa{background:#25D366;color:#fff;box-shadow:0 6px 14px -4px rgba(37,211,102,.45)}
.btn-wa:hover{background:#1FB855;transform:translateY(-1px);box-shadow:0 10px 22px -6px rgba(37,211,102,.55)}

/* ===== Contact Form Alt Actions ===== */
.cf-alt-actions{display:flex;gap:12px;margin-top:14px}
.cf-alt-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px;border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;transition:all .2s;border:none}
.cf-alt-btn.wa{background:#25D366;color:#fff}
.cf-alt-btn.wa:hover{background:#1FB855;transform:translateY(-1px)}
.cf-alt-btn.email{background:#1D4ED8;color:#fff}
.cf-alt-btn.email:hover{background:#1740B0;transform:translateY(-1px)}
@media (max-width:600px){.cf-alt-actions{flex-direction:column}}

/* ===== Product Card Updates ===== */
.product-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.ptag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:rgba(242,107,31,.10);color:var(--accent)}
.product-meta{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line-soft);gap:8px}
.product-meta-left{display:flex;flex-direction:column;gap:4px}
.product-price{font-size:13px;font-weight:700;color:var(--green)}
.product-link{font-size:13px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.product-link::after{content:"→";font-weight:400;transition:transform .2s}
.product-card:hover .product-link::after{transform:translateX(3px)}
@media (max-width:600px){.pd-actions{flex-direction:column;gap:10px}.pd-actions .btn{width:100%;justify-content:center}}