@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root{
  --primary:#1a1a2e;
  --primary-light:#16213e;
  --accent:#ff6b35;
  --accent-hover:#e85d2c;
  --accent-dim:rgba(255,107,53,0.1);
  --bg:#fff;
  --bg-alt:#f5f6f8;
  --card:#fff;
  --text:#1a1a1e;
  --text2:#5a5a6e;
  --text3:#9a9aae;
  --border:#eaeaef;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 3px rgba(0,0,0,0.04),0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg:0 4px 24px rgba(0,0,0,0.06),0 12px 40px rgba(0,0,0,0.06);
  --t:0.3s cubic-bezier(0.4,0,0.2,1);
}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#d4d4d8;border-radius:3px}

@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.6}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* === Body === */
.front-page{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:'Inter','Microsoft YaHei',sans-serif;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}

/* === Navbar === */
.front-nav{position:fixed;top:0;left:0;right:0;z-index:100;height:72px;display:flex;align-items:center;transition:all 0.3s}
.front-nav nav{width:100%;max-width:1120px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:100%}
.front-nav.transparent{background:transparent}
.front-nav.solid{background:#fff;box-shadow:var(--shadow);height:64px}
.front-nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.front-nav-logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:800}
.front-nav-logo-text{display:none}
.front-nav-logo-text span{font-size:18px;font-weight:700}
.front-nav-logo-text small{font-size:10px;opacity:0.6;display:block;line-height:1}
@media(min-width:640px){.front-nav-logo-text{display:block}}
.front-nav-links{display:none;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
@media(min-width:1024px){.front-nav-links{display:flex}}
.front-nav-links a{color:var(--text2);text-decoration:none;font-size:13px;font-weight:500;padding:8px 12px;border-radius:6px;transition:all var(--t)}
.front-nav-links a:hover,.front-nav-links a.active{color:var(--accent);background:var(--accent-dim)}
.front-nav.transparent .front-nav-links a{color:rgba(255,255,255,0.8)}
.front-nav.transparent .front-nav-links a:hover,.front-nav.transparent .front-nav-links a.active{color:#fff;background:rgba(255,255,255,0.12)}
.front-nav-actions{display:none;align-items:center;gap:16px}
@media(min-width:1024px){.front-nav-actions{display:flex}}
.front-nav-phone{display:flex;align-items:center;gap:6px;color:var(--text);text-decoration:none;font-size:14px;font-weight:500}
.front-nav.transparent .front-nav-phone{color:#fff}
.front-nav-toggle{display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;color:var(--text);font-size:22px}
.front-nav.transparent .front-nav-toggle{color:#fff}
@media(min-width:1024px){.front-nav-toggle{display:none}}
.front-nav.transparent .front-nav-logo-text{color:#fff}
.front-nav.solid .front-nav-logo-text{color:var(--text)}

/* Mobile menu */
.front-mobile-menu{position:fixed;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:16px 24px;display:flex;flex-direction:column;gap:4px;z-index:99;box-shadow:var(--shadow-lg)}
@media(min-width:1024px){.front-mobile-menu{display:none}}
.front-mobile-menu a{color:var(--text2);text-decoration:none;padding:10px 12px;border-radius:6px;font-size:14px;transition:all var(--t)}
.front-mobile-menu a:hover{color:var(--accent);background:var(--accent-dim)}
.front-mobile-menu-divider{border-top:1px solid var(--border);margin:8px 0;padding-top:12px}
.front-mobile-menu .btn{width:100%;justify-content:center}

/* === Footer === */
.front-footer{background:#111827;color:#d1d5db}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px;padding:64px 0}
@media(min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1.5fr}}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin:0 0 18px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:800}
.footer-logo-text{font-size:18px;font-weight:700;color:#fff}
.footer-logo-sub{font-size:10px;color:#6b7280;line-height:1}
.footer-desc{color:#9ca3af;font-size:13px;line-height:1.7;margin-bottom:20px}
.footer-social{display:flex;gap:10px}
.footer-social a{width:36px;height:36px;background:rgba(255,255,255,0.08);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#9ca3af;transition:all var(--t);text-decoration:none;font-size:16px}
.footer-social a:hover{background:var(--accent);color:#fff}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:12px}
.footer-links a{color:#9ca3af;text-decoration:none;font-size:13px;transition:color var(--t)}
.footer-links a:hover{color:var(--accent)}
.footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:#9ca3af}
.footer-contact li a{color:#9ca3af;text-decoration:none;transition:color var(--t)}
.footer-contact li a:hover{color:var(--accent)}
.footer-contact-icon{color:var(--accent);flex-shrink:0;margin-top:2px;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding:16px 0;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12px;color:#6b7280}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between}}
.footer-bottom-links{display:flex;gap:16px}
.footer-bottom-links a{color:#6b7280;text-decoration:none;transition:color var(--t)}
.footer-bottom-links a:hover{color:var(--accent)}

/* === Hero === */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--primary),var(--primary-light),var(--primary));overflow:hidden}
.hero-deco1{position:absolute;top:20%;left:5%;width:300px;height:300px;background:rgba(255,107,53,0.12);border-radius:50%;filter:blur(60px)}
.hero-deco2{position:absolute;bottom:20%;right:5%;width:400px;height:400px;background:rgba(59,130,246,0.1);border-radius:50%;filter:blur(80px)}
.hero-deco3{position:absolute;top:50%;right:10%;width:200px;height:200px;background:rgba(255,107,53,0.06);border-radius:50%;filter:blur(40px)}
.hero-content{position:relative;z-index:1;text-align:center;max-width:800px;padding:0 24px;animation:fadeUp 1s ease-out}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 16px;background:rgba(255,255,255,0.1);backdrop-filter:blur(4px);border-radius:50px;margin-bottom:24px;font-size:13px;color:rgba(255,255,255,0.9)}
.hero-badge-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
.hero h1{font-size:clamp(34px,6vw,60px);font-weight:900;letter-spacing:-1.5px;line-height:1.15;margin:0 0 20px;color:#fff}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:clamp(14px,2vw,17px);color:rgba(255,255,255,0.75);max-width:500px;margin:0 auto;line-height:1.7}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.hero-scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);animation:bounce 2s infinite;color:rgba(255,255,255,0.5);font-size:24px;cursor:pointer;background:none;border:none}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;transition:all var(--t);font-family:inherit;border:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,0.3)}
.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff}
.btn-light{background:rgba(255,255,255,0.15);color:#fff;border:1px solid rgba(255,255,255,0.25);backdrop-filter:blur(4px)}
.btn-light:hover{background:rgba(255,255,255,0.25)}

/* === Section === */
.section{padding:80px 40px;position:relative}
.section-alt{background:var(--bg-alt)}
.section-cta{background:linear-gradient(160deg,var(--primary),var(--primary-light));position:relative;overflow:hidden}
.section-cta::before{content:'';position:absolute;top:-50%;right:-20%;width:500px;height:500px;background:rgba(255,107,53,0.08);border-radius:50%;filter:blur(60px)}
.section-cta::after{content:'';position:absolute;bottom:-40%;left:-10%;width:400px;height:400px;background:rgba(59,130,246,0.06);border-radius:50%;filter:blur(60px)}
.container{max-width:1120px;margin:0 auto;position:relative;z-index:1}
.section-header{text-align:center;margin-bottom:56px}
.section-header-left{text-align:left}
.section-badge{display:inline-flex;align-items:center;padding:4px 14px;background:var(--accent-dim);border-radius:50px;font-size:12px;font-weight:600;color:var(--accent);margin-bottom:12px}
.section-badge-light{background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.9)}
.section-header h2{font-size:clamp(26px,4vw,34px);font-weight:800;letter-spacing:-0.5px;margin:0 0 10px;color:var(--text)}
.section-header p{font-size:15px;color:var(--text2);max-width:460px;margin:0 auto}
@media(max-width:768px){.section{padding:56px 16px}.section-header{margin-bottom:36px}}

/* === Stats (overlapping hero) === */
.stats-section{position:relative;z-index:10;padding:60px 40px}
.stats-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:44px 48px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-item{text-align:center}
.stat-value{font-size:40px;font-weight:900;letter-spacing:-1px;color:var(--primary);line-height:1.1}
.stat-label{font-size:13px;color:var(--text2);margin-top:6px;font-weight:500}
@media(max-width:768px){.stats-section{padding:40px 16px}.stats-card{grid-template-columns:repeat(2,1fr);padding:28px 24px;gap:24px}}

/* === Service Cards === */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.service-card{background:var(--card);border-radius:var(--radius);padding:28px;border:1px solid var(--border);transition:all var(--t);position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),#ff9560);transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:52px;height:52px;background:var(--accent-dim);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:22px;color:var(--accent)}
.service-card h3{font-size:17px;font-weight:700;margin:0 0 8px}
.service-card p{font-size:13px;color:var(--text2);margin:0;line-height:1.6}
.service-features{list-style:none;padding:0;margin:14px 0 0}
.service-features li{display:flex;align-items:flex-start;gap:6px;font-size:12px;color:var(--text2);padding:3px 0}

/* === About Preview === */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-image{position:relative}
.about-image-placeholder{width:100%;border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;background:linear-gradient(135deg,rgba(255,107,53,0.1),rgba(26,26,46,0.08))}
.about-image-badge{position:absolute;bottom:-16px;right:-16px;background:var(--card);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:16px 20px}
.about-image-badge .stat-value{font-size:32px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.about-feature{display:flex;align-items:flex-start;gap:10px}
.about-feature-icon{width:36px;height:36px;background:var(--accent-dim);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);font-size:16px}
.about-feature h4{font-size:14px;font-weight:600;margin:0 0 2px}
.about-feature p{font-size:11px;color:var(--text2);margin:0}
@media(max-width:768px){.about-grid{grid-template-columns:1fr;gap:40px}}

/* === News Cards === */
.news-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;flex-wrap:wrap;gap:16px}
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.news-card{background:var(--card);border-radius:var(--radius);overflow:hidden;transition:all var(--t);box-shadow:var(--shadow);text-decoration:none;display:block}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.news-img-wrap{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(255,107,53,0.08),rgba(26,26,46,0.04));aspect-ratio:16/10}
.news-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.news-card:hover .news-img-wrap img{transform:scale(1.05)}
.news-cat{position:absolute;top:12px;left:12px;padding:3px 12px;background:var(--accent);color:#fff;border-radius:50px;font-size:11px;font-weight:600}
.news-body{padding:18px}
.news-meta{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--text3);margin-bottom:10px}
.news-meta span{display:flex;align-items:center;gap:3px}
.news-body h3{font-size:15px;font-weight:700;margin:0 0 8px;line-height:1.4;color:var(--text);transition:color var(--t)}
.news-card:hover .news-body h3{color:var(--accent)}
.news-body p{font-size:12px;color:var(--text2);margin:0}
.news-read-more{display:inline-flex;align-items:center;gap:4px;margin-top:12px;font-size:12px;font-weight:600;color:var(--accent);transition:color var(--t)}
.news-card:hover .news-read-more{color:var(--accent2)}

/* === CTA Section === */
.cta-content{max-width:600px;margin:0 auto;text-align:center;position:relative;z-index:1}
.cta-content h2{font-size:clamp(26px,4vw,34px);font-weight:800;color:#fff;margin:0 0 14px}
.cta-content p{color:rgba(255,255,255,0.7);font-size:15px;margin:0 0 28px;line-height:1.7}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* === Product Cards === */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.product-card{background:var(--card);border-radius:var(--radius);overflow:hidden;transition:all var(--t);text-decoration:none;display:block;box-shadow:var(--shadow)}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.product-img{width:100%;height:200px;object-fit:cover;transition:transform 0.5s ease;background:var(--bg-alt)}
.product-card:hover .product-img{transform:scale(1.06)}
.product-card-body{padding:18px}
.product-card-body h3{font-size:16px;font-weight:700;margin:0 0 6px;color:var(--text)}
.product-card-body p{font-size:12px;color:var(--text2);margin:0}

/* === Cert === */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.cert-item{background:var(--card);border-radius:var(--radius-sm);padding:20px;text-align:center;transition:all var(--t);box-shadow:var(--shadow)}
.cert-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.cert-item img{width:100%;height:120px;object-fit:contain}

/* === Footer === */
.front-footer{background:var(--primary);padding:40px;text-align:center}
.front-footer p{color:rgba(255,255,255,0.5);font-size:12px;margin:4px 0}
.front-footer a{color:rgba(255,255,255,0.6);text-decoration:none;margin:0 10px;font-size:13px;transition:color var(--t)}
.front-footer a:hover{color:#fff}

/* === Page Header === */
.page-header{padding:120px 24px 48px;text-align:center;background:var(--bg-alt)}
.page-header h1{font-size:clamp(26px,5vw,36px);font-weight:800;margin:0 0 8px}
.page-header p{color:var(--text2);font-size:14px}

/* === Breadcrumb === */
.breadcrumb{padding:100px 40px 0;max-width:1120px;margin:0 auto}
.breadcrumb a,.breadcrumb span{font-size:12px;color:var(--text3);text-decoration:none}
.breadcrumb a:hover{color:var(--accent)}

/* === Product Groups === */
.product-groups{display:flex;flex-direction:column;gap:48px}
.product-group-title{font-size:20px;font-weight:800;margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid var(--border);display:flex;align-items:center;gap:10px}
.product-group-title::before{content:'';width:4px;height:18px;background:var(--accent);border-radius:2px}

/* === Article Detail === */
.article-detail{max-width:720px;margin:0 auto}
.article-detail h1{font-size:clamp(22px,4vw,30px);font-weight:800;margin:0 0 12px}
.article-detail .article-content{line-height:1.85}
.article-detail .article-content img{max-width:100%;border-radius:8px;margin:16px 0}
.article-detail .article-content p{color:var(--text2);margin-bottom:16px;font-size:14px}
.article-nav{display:flex;justify-content:space-between;margin-top:40px;padding-top:20px;border-top:1px solid var(--border)}
.article-nav a{color:var(--text2);text-decoration:none;font-size:14px;transition:color var(--t)}
.article-nav a:hover{color:var(--accent)}

/* === Product Detail Grid === */
.product-detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.product-detail-card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all var(--t);position:relative}
.product-detail-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-detail-img{width:100%;height:200px;object-fit:cover;background:var(--bg-alt);transition:transform 0.5s ease}
.product-detail-card:hover .product-detail-img{transform:scale(1.05)}
.product-detail-body{padding:24px}
.product-detail-body h3{font-size:18px;font-weight:700;margin:0 0 8px;color:var(--text);transition:color var(--t)}
.product-detail-card:hover .product-detail-body h3{color:var(--accent)}
.product-detail-body>p{font-size:13px;color:var(--text2);margin:0 0 14px;line-height:1.6}
.product-detail-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.product-detail-features li{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text2);line-height:1.5}
.product-detail-features li span{color:var(--accent);flex-shrink:0;margin-top:1px}

/* === Benefits === */
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.benefit-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all var(--t)}
.benefit-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.benefit-icon{width:48px;height:48px;background:var(--accent-dim);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:20px;color:var(--accent)}
.benefit-card h3{font-size:16px;font-weight:700;margin:0 0 8px}
.benefit-card p{font-size:12px;color:var(--text2);margin:0;line-height:1.6}
@media(max-width:768px){.benefits-grid{grid-template-columns:1fr}}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.process-card{text-align:center;padding:24px 16px}
.process-num{width:64px;height:64px;background:var(--accent-dim);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:24px;font-weight:900;color:var(--accent)}
.process-card h3{font-size:16px;font-weight:700;margin:0 0 8px}
.process-card p{font-size:12px;color:var(--text2);margin:0;line-height:1.6}
@media(max-width:768px){.process-grid{grid-template-columns:repeat(2,1fr)}.product-detail-grid{grid-template-columns:1fr}}
.product-detail{max-width:860px;margin:0 auto}
.product-detail-header{margin-bottom:32px}
.product-detail-header h1{font-size:clamp(22px,4vw,30px);font-weight:800;margin:0 0 10px}
.product-detail-img{width:100%;max-height:360px;object-fit:cover;border-radius:var(--radius);margin-bottom:28px;background:var(--bg-alt)}
.param-table{width:100%;border-collapse:collapse;margin-bottom:28px}
.param-table tr{border-bottom:1px solid var(--border)}
.param-table td{padding:10px 14px;font-size:13px}
.param-table td:first-child{color:var(--text3);width:110px}
.param-table td:last-child{font-weight:500}

/* === About Page === */
.about-hero{padding:120px 24px 56px;text-align:center;background:var(--bg-alt)}
.about-hero h1{font-size:clamp(26px,5vw,36px);font-weight:800;margin:0 0 8px}
.about-page-hero{padding:140px 24px 80px;text-align:center;background:linear-gradient(160deg,var(--primary),var(--primary-light));position:relative;overflow:hidden}
.about-page-hero::after{content:'';position:absolute;top:-60px;right:-60px;width:300px;height:300px;background:rgba(255,107,53,0.06);border-radius:50%;pointer-events:none}
.about-page-hero h1{font-size:clamp(28px,5vw,40px);font-weight:800;color:#fff;margin:0 0 12px;position:relative;z-index:1}
.about-page-hero p{color:rgba(255,255,255,0.7);font-size:16px;position:relative;z-index:1}
.about-hero-breadcrumb{position:relative;z-index:1;margin-bottom:16px;font-size:13px}
.about-hero-breadcrumb a{color:rgba(255,255,255,0.6);text-decoration:none;transition:color var(--t)}
.about-hero-breadcrumb a:hover{color:#fff}
.about-hero-breadcrumb span{color:rgba(255,255,255,0.4);margin:0 6px}
.about-hero-breadcrumb span:last-child{color:rgba(255,255,255,0.9)}
.about-block{margin-bottom:48px}
.about-html{max-width:720px;margin:0 auto;line-height:1.85}
.about-html p{color:var(--text2);margin-bottom:14px;font-size:14px}
.about-image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.about-image-grid img{width:100%;height:180px;object-fit:cover;border-radius:10px;transition:transform var(--t)}
.about-image-grid img:hover{transform:scale(1.03)}
.culture-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.culture-card{background:var(--card);border-radius:var(--radius);padding:28px;text-align:center;transition:all var(--t);box-shadow:var(--shadow)}
.culture-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.culture-card h3{font-size:16px;font-weight:700;margin:12px 0 6px}
.culture-card p{font-size:12px;color:var(--text2)}

/* === KPI (in About) === */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--card)}
.kpi-card{text-align:center;padding:36px 16px;position:relative}
.kpi-card:not(:last-child)::after{content:'';position:absolute;right:0;top:25%;bottom:25%;width:1px;background:var(--border)}
.kpi-val{font-size:40px;font-weight:900;color:var(--accent)}
.kpi-label{font-size:12px;color:var(--text2);margin-top:6px}
@media(max-width:768px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.kpi-card:nth-child(2)::after{display:none}}

/* === Contact === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:18px}
.contact-icon{width:40px;height:40px;border-radius:10px;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}
.contact-form{background:var(--card);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.contact-form h3{font-size:18px;font-weight:700;margin:0 0 20px;color:var(--text)}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}

/* === Recruitment === */
.job-list{display:flex;flex-direction:column;gap:12px}
.job-card{background:var(--card);border-radius:var(--radius);padding:22px 28px;display:flex;align-items:center;justify-content:space-between;transition:all var(--t);cursor:pointer;box-shadow:var(--shadow);border-left:3px solid transparent}
.job-card:hover{border-left-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateX(4px)}
.job-info h3{font-size:16px;font-weight:700;margin:0 0 6px}
.job-meta{display:flex;gap:10px;flex-wrap:wrap}
.job-meta span{font-size:11px;color:var(--text2);padding:3px 8px;background:var(--bg-alt);border-radius:4px}
.job-arrow{color:var(--text3);font-size:18px;transition:all var(--t)}
.job-card:hover .job-arrow{color:var(--accent);transform:translateX(4px)}
.job-detail{background:var(--card);border-radius:var(--radius);padding:20px 24px;margin-top:8px;box-shadow:var(--shadow)}
.job-detail h4{color:var(--accent);font-size:12px;margin:0 0 6px}

/* === Filters & Pagination === */
.cat-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.cat-filter button{padding:7px 18px;background:transparent;border:1px solid var(--border);border-radius:50px;color:var(--text2);font-size:12px;cursor:pointer;transition:all var(--t);font-family:inherit}
.cat-filter button:hover,.cat-filter button.active{border-color:var(--accent);color:var(--accent)}
.cat-filter button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pagination{display:flex;justify-content:center;gap:6px;margin-top:36px}
.pagination button{padding:7px 14px;background:var(--card);border:1px solid var(--border);border-radius:6px;color:var(--text2);font-size:13px;cursor:pointer;transition:all var(--t);font-family:inherit}
.pagination button:hover{border-color:var(--accent);color:var(--accent)}
.pagination button.active{background:var(--accent);border-color:var(--accent);color:#fff}
.pagination button:disabled{opacity:0.35;cursor:not-allowed}

/* === Forms === */
.form-group{margin-bottom:18px}
.form-group label{display:block;margin-bottom:5px;font-size:12px;font-weight:600;color:var(--text2)}
.form-input{width:100%;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;font-family:inherit;transition:all var(--t);box-sizing:border-box;outline:none}
select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%23a0a0ab' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer}
select.form-input option{background:var(--card);color:var(--text);padding:10px}
.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.form-textarea{min-height:100px;resize:vertical}
.captcha-wrap{display:flex;align-items:center;gap:10px}
.captcha-wrap img{height:38px;border-radius:8px;cursor:pointer;border:1px solid var(--border)}
.form-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 28px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:all var(--t);width:100%}
.form-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 14px rgba(255,107,53,0.3)}
.form-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none;box-shadow:none}
.message-form{max-width:500px;margin:0 auto;background:var(--card);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}

/* === Alerts === */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:13px;font-weight:500}
.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626}

/* === Misc === */
.back-top{position:fixed;bottom:28px;right:28px;z-index:50;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;opacity:0;transform:translateY(12px);pointer-events:none;transition:all var(--t);box-shadow:var(--shadow-lg)}
.back-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.back-top:hover{background:var(--accent)}
.site-close{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:40px;text-align:center}
.check-icon{width:14px;height:14px;color:var(--accent);flex-shrink:0;margin-top:2px}

/* === Carousel === */
.carousel{position:relative;width:100%;height:100vh;overflow:hidden}
.carousel-track{display:flex;height:100%;transition:transform 0.5s cubic-bezier(0.4,0,0.2,1)}
.carousel-slide{min-width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center}
.carousel-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.carousel-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.2) 0%,rgba(0,0,0,0.5) 100%)}
.carousel-caption{position:relative;z-index:2;text-align:center;max-width:600px;padding:0 24px;animation:fadeUp 1s ease-out}
.carousel-caption p{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,0.2)}
.carousel-dots{position:absolute;bottom:50px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.4);border:none;cursor:pointer;padding:0;transition:all var(--t)}
.carousel-dot.active{width:24px;border-radius:4px;background:#fff}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.2);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,0.3);color:#fff;font-size:18px;cursor:pointer;z-index:3;display:flex;align-items:center;justify-content:center;transition:all var(--t)}
.carousel-arrow:hover{background:rgba(255,255,255,0.35)}
.carousel-arrow-prev{left:20px}.carousel-arrow-next{right:20px}

/* === Section BG Overlay === */
.section-bg{position:absolute;inset:0}
.section-bg::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,0.82);z-index:1}

/* === Professional Motion Layer === */
@keyframes frontFloat{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(0,-14px,0) scale(1.03)}}
@keyframes frontSweep{0%{transform:translateX(-120%) skewX(-12deg)}100%{transform:translateX(220%) skewX(-12deg)}}
@keyframes menuDrop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

.hero-deco1,.hero-deco2,.hero-deco3{animation:frontFloat 8s ease-in-out infinite;will-change:transform}
.hero-deco2{animation-delay:1.2s;animation-duration:10s}
.hero-deco3{animation-delay:2s;animation-duration:9s}
.carousel-slide img{transform:scale(1.04);transition:transform 4s ease,filter 0.8s ease;filter:saturate(0.94) contrast(1.02)}
.carousel-slide:first-child img{animation:heroImageDrift 9s ease-out both}
@keyframes heroImageDrift{from{transform:scale(1.1)}to{transform:scale(1.04)}}
.carousel-caption,.hero-content{animation:fadeUp 0.9s cubic-bezier(0.16,1,0.3,1) both}

.front-nav{backdrop-filter:saturate(140%) blur(0)}
.front-nav.solid{backdrop-filter:saturate(140%) blur(16px)}
.front-nav-logo-icon,.footer-logo-icon{transition:transform var(--t),box-shadow var(--t)}
.front-nav-logo:hover .front-nav-logo-icon,.footer-logo:hover .footer-logo-icon{transform:rotate(-6deg) scale(1.04);box-shadow:0 12px 26px rgba(26,26,46,0.18)}
.front-nav-links a{position:relative;overflow:hidden}
.front-nav-links a::after{content:'';position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:currentColor;border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform var(--t);opacity:0.55}
.front-nav-links a:hover::after,.front-nav-links a.active::after{transform:scaleX(1)}
.front-mobile-menu{animation:menuDrop 0.24s cubic-bezier(0.16,1,0.3,1) both}

.btn,.form-btn,.pagination button,.cat-filter button{position:relative;overflow:hidden}
.btn::before,.form-btn::before{content:'';position:absolute;top:-40%;bottom:-40%;left:0;width:38%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.38),transparent);transform:translateX(-140%) skewX(-12deg);pointer-events:none}
.btn:hover::before,.form-btn:hover::before{animation:frontSweep 0.75s ease}
.btn-outline:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,107,53,0.16)}

.front-motion .section,
.front-motion .stats-card,
.front-motion .section-header,
.front-motion .news-header,
.front-motion .about-grid>* ,
.front-motion .service-card,
.front-motion .product-card,
.front-motion .product-detail-card,
.front-motion .news-card,
.front-motion .benefit-card,
.front-motion .process-card,
.front-motion .culture-card,
.front-motion .cert-item,
.front-motion .contact-grid>* ,
.front-motion .job-card,
.front-motion .job-detail,
.front-motion .message-form,
.front-motion .article-detail,
.front-motion .product-detail,
.front-motion .about-page-hero .container>*{
  opacity:0;
  transform:translateY(28px);
  transition:opacity 0.72s cubic-bezier(0.16,1,0.3,1),transform 0.72s cubic-bezier(0.16,1,0.3,1),box-shadow var(--t),border-color var(--t),background var(--t),color var(--t);
  will-change:opacity,transform;
}

.front-motion .is-visible{
  opacity:1!important;
  transform:translateY(0)!important;
}

.front-motion .service-grid>*:nth-child(2),
.front-motion .product-grid>*:nth-child(2),
.front-motion .product-detail-grid>*:nth-child(2),
.front-motion .news-grid>*:nth-child(2),
.front-motion .benefits-grid>*:nth-child(2),
.front-motion .process-grid>*:nth-child(2),
.front-motion .culture-grid>*:nth-child(2),
.front-motion .cert-grid>*:nth-child(2){transition-delay:0.08s}
.front-motion .service-grid>*:nth-child(3),
.front-motion .product-grid>*:nth-child(3),
.front-motion .product-detail-grid>*:nth-child(3),
.front-motion .news-grid>*:nth-child(3),
.front-motion .benefits-grid>*:nth-child(3),
.front-motion .process-grid>*:nth-child(3),
.front-motion .culture-grid>*:nth-child(3),
.front-motion .cert-grid>*:nth-child(3){transition-delay:0.16s}
.front-motion .service-grid>*:nth-child(4),
.front-motion .product-grid>*:nth-child(4),
.front-motion .product-detail-grid>*:nth-child(4),
.front-motion .news-grid>*:nth-child(4),
.front-motion .benefits-grid>*:nth-child(4),
.front-motion .process-grid>*:nth-child(4),
.front-motion .culture-grid>*:nth-child(4),
.front-motion .cert-grid>*:nth-child(4){transition-delay:0.24s}

.service-card,.product-card,.news-card,.product-detail-card,.benefit-card,.culture-card,.cert-item,.contact-form,.message-form,.job-card{backface-visibility:hidden;transform-style:preserve-3d}
.service-card:hover,.product-card:hover,.news-card:hover,.product-detail-card:hover,.benefit-card:hover,.culture-card:hover,.cert-item:hover{box-shadow:0 18px 48px rgba(26,26,46,0.12),0 4px 16px rgba(255,107,53,0.08)}
.service-icon,.benefit-icon,.process-num,.contact-icon{transition:transform var(--t),background var(--t),box-shadow var(--t)}
.service-card:hover .service-icon,.benefit-card:hover .benefit-icon,.process-card:hover .process-num,.contact-item:hover .contact-icon{transform:translateY(-3px) scale(1.06);box-shadow:0 10px 24px rgba(255,107,53,0.16)}
.about-image img,.about-image-placeholder,.about-image-grid img{box-shadow:0 14px 34px rgba(26,26,46,0.08)}
.about-image-badge{transition:transform var(--t),box-shadow var(--t)}
.about-image:hover .about-image-badge{transform:translateY(-4px);box-shadow:0 18px 42px rgba(26,26,46,0.14)}
.section-cta::before,.section-cta::after{animation:frontFloat 10s ease-in-out infinite}
.section-cta::after{animation-delay:1.6s}
.back-top.visible{animation:fadeUp 0.35s ease both}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:0.001ms!important}
  .front-motion .section,.front-motion .stats-card,.front-motion .section-header,.front-motion .news-header,.front-motion .about-grid>* ,.front-motion .service-card,.front-motion .product-card,.front-motion .product-detail-card,.front-motion .news-card,.front-motion .benefit-card,.front-motion .process-card,.front-motion .culture-card,.front-motion .cert-item,.front-motion .contact-grid>* ,.front-motion .job-card,.front-motion .job-detail,.front-motion .message-form,.front-motion .article-detail,.front-motion .product-detail,.front-motion .about-page-hero .container>*{opacity:1!important;transform:none!important}
}