:root{--navy:#06264a;--pink:#e96f98;--green:#19c778;--teal:#0a9997;--text:#10243d;--muted:#5f6e7e;--soft:#fff7fa;--line:#f3c8d4;--bg:#ffffff}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.5}a{text-decoration:none;color:inherit}.container{max-width:1320px;margin:auto;padding:0 28px}.topbar{background:var(--navy);color:#fff;font-size:14px}.topbar .container{height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar a{color:#fff;font-weight:700}.header{background:#fff;border-bottom:1px solid #edf1f5;box-shadow:0 5px 20px rgba(0,0,0,.04);position:sticky;top:0;z-index:20}.nav{height:86px;display:flex;align-items:center;gap:26px}.logo img{width:148px;height:auto;display:block}.app-links{display:flex;gap:18px;margin-left:auto}.app-links a{display:flex;align-items:center;gap:8px;color:#12b96d;font-weight:800;font-size:18px}.app-links img{width:28px;height:28px}.menu{display:flex;gap:24px;align-items:center;margin-left:20px}.menu>a,.menu-dd>a{font-weight:800;color:var(--navy);padding:34px 0;border-bottom:3px solid transparent}.menu a.active,.menu-dd>a.active,.menu>a:hover,.menu-dd>a:hover{color:var(--pink);border-color:var(--pink)}.menu-dd{position:relative}.dropdown{display:none;position:absolute;top:70px;left:-18px;background:#fff;width:230px;border:1px solid #e5edf5;box-shadow:0 15px 35px rgba(6,38,74,.12);border-radius:0 0 12px 12px;padding:12px 0}.dropdown a{display:block;padding:12px 22px;color:var(--navy);font-weight:700}.dropdown a:hover{background:#fff2f6;color:var(--pink)}.menu-dd:hover .dropdown{display:block}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;font-weight:900;padding:14px 24px;border:0;cursor:pointer}.btn.pink{background:var(--pink);color:#fff}.btn.green{background:var(--green);color:#fff}.btn.navy{background:var(--navy);color:#fff}.btn.white{background:#fff;color:var(--navy);border:1px solid #d8e2ec}.btn.small{padding:11px 18px;font-size:14px}.hero{background:linear-gradient(90deg,#fff 0%,#fff 50%,#f9fbfd 50%,#f9fbfd 100%)}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;min-height:610px}.eyebrow{color:var(--teal);font-weight:900;letter-spacing:5px;font-size:18px}.hero h1{font-size:58px;line-height:1.08;margin:20px 0;color:#162333;max-width:610px}.hero h1 span{color:var(--pink)}.lead{font-size:21px;color:#4d5e70;max-width:680px}.hero-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:28px 0}.hero-icons div{border:1px solid #cad9e6;border-radius:8px;padding:16px;background:#fff;font-weight:900}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}.hero-img img{width:100%;height:610px;object-fit:cover;display:block}.section{padding:68px 0}.section.compact{padding:48px 0}.pale{background:#fff8fb}.title{text-align:center;text-transform:uppercase;color:var(--navy);font-size:28px;letter-spacing:1px;margin:0 0 34px}.card4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.service-card,.solution,.cat-card,.product-card,.customer-card,.proof,.page-card{background:#fff;border:1px solid var(--line);border-radius:12px;text-align:center;padding:28px;box-shadow:0 8px 22px rgba(6,38,74,.035)}.service-card img,.solution img{height:54px;margin-bottom:18px}.service-card h3,.solution h3,.cat-card h3,.product-card h3{color:var(--navy);margin:0 0 8px}.service-card p,.solution p,.cat-card p,.product-card p,.customer-card p,.proof p{color:#43566d}.mini-cats{display:grid;grid-template-columns:repeat(8,1fr);gap:16px}.mini-cats a{border:1px solid var(--line);border-radius:8px;text-align:center;padding:16px;background:#fff;font-weight:900;color:var(--navy);transition:.2s}.mini-cats a:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(6,38,74,.09)}.mini-cats img{width:92px;height:74px;object-fit:contain;display:block;margin:0 auto 8px}.oem-band{background:#fff1f5;border-top:1px solid #fde1e8;border-bottom:1px solid #fde1e8}.oem-grid{display:grid;grid-template-columns:1.3fr repeat(6,1fr);gap:18px;align-items:center}.oem-intro{text-align:left}.oem-item{text-align:center}.oem-item img{height:42px}.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.product-card{padding:0;overflow:hidden;text-align:left}.product-card img{width:100%;height:190px;object-fit:cover}.product-card .body{padding:20px 24px}.product-card ul{padding-left:20px;color:#24384f}.customer-card{padding:0;overflow:hidden}.customer-card img{width:100%;height:150px;object-fit:cover}.customer-card .body{padding:18px}.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.proof{display:flex;flex-direction:column;align-items:center;min-height:520px}.proof img{width:100%;height:260px;object-fit:cover;border-radius:9px;margin:16px 0 24px}.proof .btn{margin-top:auto}.wide{width:100%;border-radius:12px;display:block}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;text-align:center}.process div{background:#fff;border:1px solid #e4edf5;border-radius:12px;padding:22px}.process span{display:inline-flex;width:38px;height:38px;border-radius:50%;align-items:center;justify-content:center;background:var(--pink);color:#fff;font-weight:900}.cta{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.faq{background:#fff;border:1px solid #e3edf5;border-radius:12px;padding:28px}.quote-box{background:linear-gradient(135deg,#e5739d,#f49bad);color:#fff;border-radius:12px;padding:42px;text-align:center}.footer{background:var(--navy);color:#fff;padding:50px 0 28px}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1.35fr 1fr;gap:36px}.footer img{width:150px;background:#fff;padding:8px;border-radius:4px}.footer h3{margin:0 0 12px}.footer a{display:block;color:#fff;margin:7px 0}.copy{color:#b9cbdb;font-size:14px}.page-hero{background:linear-gradient(135deg,#fff7fa,#f4fbff);padding:90px 0;border-bottom:1px solid #e9eef5}.page-hero h1{font-size:54px;margin:0 0 12px;color:var(--navy)}.page-hero p{font-size:20px;color:#4d5e70;max-width:760px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:34px}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.rounded{width:100%;border-radius:20px}.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.values div{background:#f7fbff;border-radius:12px;padding:18px;text-align:center}.values b{display:block;color:var(--navy)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}.stats div{background:#fff;border:1px solid #e3edf5;border-radius:12px;text-align:center;padding:20px}.stats b{font-size:28px;color:var(--pink);display:block}.series{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff;margin-bottom:24px}.series img{width:100%;height:210px;object-fit:cover;border-radius:10px}.chip-list{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.chip-list span{background:#fff3f7;border:1px solid var(--line);border-radius:999px;padding:6px 12px}.blog-tabs{text-align:center;margin-bottom:34px}.blog-tabs span{display:inline-flex;padding:12px 30px;border-radius:999px;background:#fff;border:1px solid #d8e3ef;font-weight:900;margin:6px}.blog-tabs span:first-child{background:var(--navy);color:#fff}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.blog-grid article{background:#fff;border:1px solid #e4edf5;border-radius:16px;overflow:hidden;padding-bottom:22px}.blog-grid img{width:100%;height:210px;object-fit:cover}.blog-grid h3,.blog-grid p,.blog-grid a{margin-left:24px;margin-right:24px}.blog-grid a{color:var(--pink);font-weight:900}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px}.contact-info,.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px}.contact-cats{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.contact-cats a{border:1px solid #d8e5f0;border-radius:999px;padding:8px 14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form label{font-weight:900;color:#3a3e50;display:block;margin-bottom:18px}.form input,.form select,.form textarea{width:100%;margin-top:8px;padding:18px 20px;border-radius:16px;border:1px solid var(--line);font-size:17px}.float{position:fixed;right:22px;bottom:24px;z-index:60;display:flex;flex-direction:column;gap:12px;align-items:flex-end}.float a{box-shadow:0 12px 30px rgba(0,0,0,.15)}.float .up{position:fixed;right:36px;bottom:178px;width:54px;height:54px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900}.wa-float{background:#20d46b;color:#fff;border-radius:999px;padding:16px 26px;font-weight:900;font-size:18px;animation:shake 2.6s infinite}.quote-float{background:var(--navy);color:#fff;border-radius:999px;padding:16px 35px;font-weight:900}.popup{position:fixed;right:22px;bottom:145px;background:var(--navy);color:#fff;border-radius:16px;padding:22px;width:300px;box-shadow:0 18px 45px rgba(0,0,0,.25);z-index:55}.popup button{position:absolute;right:12px;top:9px;background:transparent;border:0;color:#fff;font-size:24px}.popup h3{margin:0 0 8px}.popup a{background:var(--green);padding:12px 20px;display:inline-block;border-radius:5px;margin-top:10px;font-weight:900}@keyframes shake{0%,80%,100%{transform:translateX(0)}84%{transform:translateX(-4px)}88%{transform:translateX(4px)}92%{transform:translateX(-3px)}96%{transform:translateX(3px)}}@media(max-width:980px){.topbar .container,.nav{height:auto;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.menu{flex-wrap:wrap}.hero-grid,.grid2,.about-grid,.contact-grid,.cta{grid-template-columns:1fr}.hero-img img{height:auto}.card4,.products-grid,.proof-grid,.blog-grid{grid-template-columns:1fr 1fr}.mini-cats{grid-template-columns:repeat(4,1fr)}.oem-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.values,.stats{grid-template-columns:1fr 1fr}}@media(max-width:600px){.container{padding:0 18px}.hero h1,.page-hero h1{font-size:36px}.card4,.products-grid,.proof-grid,.blog-grid,.mini-cats,.footer-grid,.form-row{grid-template-columns:1fr}.hero-icons,.values,.stats{grid-template-columns:1fr 1fr}.series{grid-template-columns:1fr}.app-links{margin-left:0}.float .up{bottom:166px}.popup{display:none}}

/* V12 preview adjustments */
.icon-link,.iconline{display:inline-flex;align-items:center;gap:8px;font-weight:800}.icon-link img,.iconline img{width:24px;height:24px;object-fit:contain}.contact-info p{margin:14px 0}.contact-info .social-row{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.social-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid #d8e5f0;border-radius:999px;padding:9px 14px;font-weight:800;color:var(--navy)}.social-btn img{width:22px;height:22px}.footer .footer-contact p{margin:10px 0}.footer .iconline img{width:22px;height:22px}.footer .social-btn{color:#fff;border-color:rgba(255,255,255,.25);padding:8px 0;border:none;border-radius:0}.footer .social-btn img{width:24px;height:24px}.float .up{bottom:210px}.wa-float{display:inline-flex;align-items:center;gap:10px;padding:14px 24px}.wa-float img{width:28px;height:28px;background:transparent}.popup{display:none}.popup.show{display:block}.wechat-modal{display:none;position:fixed;inset:0;background:rgba(6,38,74,.55);z-index:999;align-items:center;justify-content:center;padding:24px}.wechat-modal.show{display:flex}.wechat-box{background:#fff;border-radius:20px;max-width:460px;width:100%;padding:28px;text-align:center;box-shadow:0 25px 70px rgba(0,0,0,.28);position:relative}.wechat-box button{position:absolute;right:14px;top:10px;border:0;background:transparent;font-size:28px;cursor:pointer;color:var(--navy)}.wechat-box img{width:260px;height:260px;max-width:100%;object-fit:contain;margin:14px auto;display:block}.wechat-box h3{color:var(--navy);font-size:28px;margin:8px 0}.wechat-box p{color:#4d5e70;font-size:17px;margin:8px 0}.wechat-id{display:inline-block;background:#effaf4;color:#0a8f57;border:1px solid #bce9d0;border-radius:999px;padding:8px 14px;font-weight:900;margin-top:8px}.contact-cats a:nth-child(6),.contact-cats a:nth-child(7),.contact-cats a:nth-child(8){background:#fff7fa}.dropdown a{font-size:15px}.menu-dd>a span{font-size:14px}.app-links a{white-space:nowrap}.app-links a:hover{color:#0a8f57}.proof .btn{min-width:215px}.proof-grid .proof{justify-content:flex-start}.proof-grid .proof .btn{align-self:center}
@media(max-width:980px){.float .up{bottom:205px}.app-links{order:2}.menu{order:3;width:100%;margin-left:0}.wechat-box{max-width:380px}}

/* V13 refinements based on review notes */
.btn.with-icon{gap:10px}
.btn.with-icon img{width:24px;height:24px;object-fit:contain;flex:0 0 auto}
.btn.white.with-icon img{background:#fff;border-radius:6px}
.btn.green.with-icon img,.btn.pink.with-icon img,.btn.navy.with-icon img{filter:none}
.pulse-icon img{animation:iconPulse 1.8s ease-in-out infinite}
@keyframes iconPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
.quote-box .btn{margin:10px 8px 0}.quote-box .btn.white{color:var(--navy)}.quote-box .btn.white img{background:transparent}

/* clearer category/product images */
.mini-cats a{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.mini-cats img{width:112px;height:86px;object-fit:cover;border-radius:6px;background:#fff}.mini-cats img[src$='.svg']{object-fit:contain;padding:8px;background:#fff7fa}
.cat-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;transition:.2s}.cat-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(6,38,74,.08);border-color:var(--pink)}.cat-card img{width:140px!important;height:95px!important;object-fit:cover!important;border-radius:8px;margin-bottom:12px}.cat-card img[src$='.svg']{object-fit:contain!important;padding:14px;background:#fff7fa}
.series-title-link{color:var(--navy);text-decoration:none}.series-title-link:hover{color:var(--pink)}
.series{transition:.2s}.series:hover{box-shadow:0 14px 35px rgba(6,38,74,.07);transform:translateY(-2px)}
.series img{object-position:center center}.product-card img{object-position:center center;background:#fff7fa}

/* clearer footer layout */
.footer{padding:46px 0 36px}.footer-grid{align-items:flex-start}.footer-brand .copy{margin-top:34px;color:#fff;font-size:15px}.footer .copy{color:#fff}.footer-contact .contact-line{display:flex;align-items:flex-start;gap:12px;margin:13px 0;color:#fff}.footer-contact .contact-line img{width:30px;height:30px;background:#fff;border-radius:8px;padding:4px;flex:0 0 30px}.footer-contact .contact-line b{font-size:17px}.footer .social-btn{display:flex;align-items:center;gap:12px;color:#fff;font-size:18px;font-weight:900;margin:14px 0;border:0;padding:0}.footer .social-btn img{width:32px;height:32px;background:transparent;padding:0;border-radius:8px}.footer h3{font-size:22px;margin-bottom:14px}.footer a:hover{color:#ffb7cb}.footer-brand img{margin-bottom:18px}

/* clearer contact page social buttons */
.contact-info .social-row .social-btn{display:inline-flex;align-items:center;gap:10px;border:1px solid #d8e5f0;border-radius:999px;padding:10px 16px;background:#fff;color:var(--navy);font-size:17px}.contact-info .social-row .social-btn img{width:28px;height:28px}
.contact-info .iconline img{width:30px;height:30px}.contact-info .iconline{font-size:18px;color:var(--navy)}
.form .btn{margin-right:8px}.form .btn img{width:23px;height:23px}
.form .btn.pink.with-icon,.quote-box .btn.pink.with-icon{background:linear-gradient(135deg,#e96f98,#f08aad)}
.form .btn.navy.with-icon{background:var(--navy)}

/* floating tools: blue professional WhatsApp + clearer top button */
.float{right:26px;bottom:28px;gap:12px}.float .up{right:42px;bottom:196px;background:var(--navy);font-size:30px}.wa-float{background:var(--navy)!important;color:#fff;border-radius:999px;padding:16px 28px;font-weight:900;font-size:18px;display:inline-flex;align-items:center;gap:10px}.wa-float img{width:30px;height:30px}.quote-float{background:#082a50;color:#fff;padding:16px 38px}.wa-float:hover,.quote-float:hover{transform:translateY(-2px)}

/* product detail list pages */
.sku-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.sku-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 8px 22px rgba(6,38,74,.04);display:flex;flex-direction:column}.sku-card img{width:100%;height:210px;object-fit:cover;background:#fff7fa}.sku-card img[src$='.svg']{object-fit:contain;padding:38px}.sku-card div{padding:22px}.sku-card h3{margin:0 0 10px;color:var(--navy)}.sku-card p{color:#43566d;min-height:74px}.sku-card .btn{margin-top:10px}

@media(max-width:980px){.sku-grid{grid-template-columns:1fr 1fr}.cat-card img{width:120px!important}.footer-brand .copy{margin-top:24px}}
@media(max-width:600px){.sku-grid{grid-template-columns:1fr}.mini-cats img{width:120px;height:90px}.footer-contact .contact-line img{width:28px;height:28px}.wa-float{padding:14px 20px}.float .up{bottom:185px}}


/* V18 FINAL PRE-LAUNCH LOCKED STYLE FIXES */
.logo img{width:215px;max-width:215px;height:auto;object-fit:contain;display:block;background:#fff;border-radius:6px}.nav{min-height:96px;height:auto;gap:24px}.app-links{margin-left:18px;gap:18px;flex:0 0 auto}.app-links a{font-size:18px;color:var(--green);white-space:nowrap}.app-links img,.icon-link img{width:26px!important;height:26px!important;object-fit:contain!important;background:transparent!important;padding:0!important;border-radius:0!important;flex:0 0 26px}.menu{margin-left:auto;gap:22px}.menu>a,.menu-dd>a{padding:36px 0 31px}.footer-brand img,.footer img.logo-fixed{width:205px!important;max-width:205px;height:auto!important;object-fit:contain!important;background:#fff!important;border-radius:8px!important;padding:10px!important}.footer .copy{margin-top:22px}.footer-contact .contact-line img{width:28px!important;height:28px!important;object-fit:contain!important;background:transparent!important;padding:0!important;border-radius:0!important;flex:0 0 28px}.footer .social-btn img,.contact-info .social-row .social-btn img{width:30px!important;height:30px!important;object-fit:contain!important;background:transparent!important;padding:0!important}.float .up{background:var(--green)!important;color:#fff!important;right:42px;bottom:196px}.wa-float{background:var(--green)!important;color:#fff!important;border-radius:999px;padding:16px 28px}.wa-float img{width:26px!important;height:26px!important;object-fit:contain!important;background:transparent!important}.quote-float{background:var(--green)!important;color:#fff!important}.hero-img img,.product-card img,.mini-cats img,.series img,.sku-card img{object-fit:cover}.mini-cats img[src$='.svg'],.product-card img[src$='.svg'],.sku-card img[src$='.svg']{object-fit:contain!important}.products-grid .product-card img,.sku-card img{background:#fff7fa}.proof-grid .proof img{object-fit:cover}.proof-grid .proof .btn{min-width:220px}.btn img{width:22px;height:22px;object-fit:contain}.wechat-box img{object-fit:contain!important}.contact-info .iconline img{background:transparent!important;padding:0!important;border-radius:0!important}.contact-info .social-row .social-btn{background:#fff!important}.popup{display:none}.popup.show{display:block}

/* V18 product detail template */
.breadcrumb{background:#fff7fa;border-bottom:1px solid #fde0ea}.breadcrumb .container{padding-top:16px;padding-bottom:16px;color:#6d7784;font-size:14px}.breadcrumb a{color:var(--navy);font-weight:700}.detail-hero{padding:42px 0 34px;background:linear-gradient(180deg,#fff 0,#fff7fa 100%)}.detail-grid{display:grid;grid-template-columns:minmax(460px,1fr) minmax(520px,1fr);gap:34px;align-items:start}.gallery{position:sticky;top:132px}.main-img{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 20px 44px rgba(7,42,77,.08)}.main-img img{width:100%;height:560px;object-fit:contain;background:#fff}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.thumbs img{height:92px;width:100%;object-fit:contain;border:1px solid var(--line);border-radius:14px;background:#fff;padding:3px}.detail-summary h1{font-size:42px;line-height:1.12;margin:0 0 18px;color:#061f3d}.meta-row{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}.meta-label{font-size:14px;color:#657486;text-transform:uppercase;letter-spacing:.04em;font-weight:800}.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 18px;color:var(--pink);font-weight:900;transition:.2s}.pill:hover{background:var(--pink);color:#fff}.summary-card{border:1px solid var(--line);border-radius:22px;background:#fff;padding:24px;margin:18px 0;box-shadow:0 12px 34px rgba(230,104,147,.06)}.summary-card h2{font-size:21px;margin:0 0 14px}.cert-list{display:flex;flex-wrap:wrap;gap:10px}.cert-list span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 16px;color:#d85682;font-weight:900;white-space:nowrap}.note{color:#607085;margin:16px 0 0;font-size:15px}.sub{color:#657486;margin:0 0 18px;font-size:17px}.spec-mini,.lead-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.spec-mini div,.lead-grid div{background:#fff;border:1px solid #e7eef4;border-radius:16px;padding:14px 16px}.spec-mini b,.lead-grid b{display:block;color:var(--pink);font-size:14px;margin-bottom:4px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}.detail-info{padding:34px 0 16px;background:#fff}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.box{border:1px solid var(--line);border-radius:24px;background:#fff;padding:26px;box-shadow:0 18px 42px rgba(7,42,77,.04)}.box h2{margin:0 0 8px;font-size:26px}.payment-grid,.highlight-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.payment-grid div,.highlight-grid div{border:1px solid #e6eef5;border-radius:14px;padding:14px;background:#fff}.payment-grid b,.highlight-grid b{color:var(--pink);display:block;margin-bottom:4px}.buyer-list{margin:18px 0 0;padding:0;list-style:none}.buyer-list li{padding:7px 0;border-bottom:1px dashed #edf1f5;color:#37485b}.tabs{padding:24px 0 60px;background:#fff}.tab-card{border:1px solid #e7eef4;border-radius:24px;background:#fff;overflow:hidden}.tab-head{display:flex;border-bottom:1px solid #e7eef4;background:#fff}.tab-head button{padding:18px 24px;border:0;background:transparent;font-weight:900;color:#738294;font-size:16px;cursor:pointer}.tab-head button.active{color:#061f3d;border-bottom:3px solid var(--navy)}.tab-pane{display:none;padding:28px}.tab-pane.active{display:block}.tab-pane h2{font-size:28px;margin:0 0 12px}.tab-pane h3{font-size:22px;margin:24px 0 10px}.tab-pane ul{columns:2;gap:32px}.tab-pane li{margin-bottom:7px}.spec-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid #e7eef4;border-radius:16px}.spec-table th,.spec-table td{padding:14px 16px;border-bottom:1px solid #e7eef4;text-align:left}.spec-table th{width:34%;background:#fff7fa;color:#e05c89}.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.why-grid div{border:1px solid #e6eef5;border-radius:16px;background:#fff7fa;padding:16px}.why-grid b{color:#062a4d}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.faq-item{border:1px solid #e6eef5;border-radius:16px;background:#fff;padding:16px}.faq-item h4{margin:0 0 8px;color:#062a4d}.faq-item p{margin:0;color:#42546a}.related{padding:50px 0;background:#fff7fa}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.rel-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.rel-card img{height:190px;width:100%;object-fit:cover}.rel-card div{padding:18px}.rel-card h3{margin:0 0 10px}@media(max-width:1100px){.logo img{width:185px}.menu{gap:16px}.app-links a{font-size:16px}.detail-grid{grid-template-columns:1fr}.gallery{position:static}.main-img img{height:460px}.two-col{grid-template-columns:1fr}.tab-pane ul{columns:1}.why-grid,.faq-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}}@media(max-width:760px){.logo img{width:190px}.app-links{order:2;margin-left:0}.menu{order:3;width:100%;margin-left:0}.detail-summary h1{font-size:32px}.spec-mini,.lead-grid{grid-template-columns:1fr}.main-img img{height:360px}.thumbs img{height:78px}.tab-head{overflow:auto}.tab-head button{white-space:nowrap}.float .up{bottom:185px}.wa-float{padding:14px 20px}.quote-float{padding:14px 28px}}


/* V19 header icon placement + lighter app icons */
.logo{order:1;flex:0 0 auto}
.menu{order:2;margin-left:10px!important;flex:1 1 auto;justify-content:flex-start}
.app-links{order:3;margin-left:auto!important;gap:16px!important;flex:0 0 auto;align-items:center}
.app-links a{font-size:16px!important;font-weight:700!important;color:#21c96b!important;gap:8px!important}
.app-links img,.icon-link img{width:24px!important;height:24px!important;object-fit:contain!important}
.footer-contact .contact-line img{width:24px!important;height:24px!important}
.contact-info .iconline img{width:24px!important;height:24px!important}
@media(max-width:760px){.app-links{order:3;margin-left:0!important}.menu{order:2;width:auto}.nav{gap:14px}}


/* V21: Fix Products dropdown disappearing / unclickable on category pages */
.header,
.nav,
.menu,
.menu-dd{
  overflow: visible !important;
}

.header{
  z-index: 9999 !important;
}

.menu-dd{
  position: relative !important;
  padding-bottom: 16px;
  margin-bottom: -16px;
}

.menu-dd .dropdown{
  display: block !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  top: calc(100% - 2px) !important;
  left: -18px;
  z-index: 10000 !important;
  transition: opacity .08s ease, visibility .08s ease;
}

.menu-dd:hover .dropdown,
.menu-dd:focus-within .dropdown,
.menu-dd .dropdown:hover{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-dd .dropdown a{
  position: relative;
  z-index: 10001;
}


/* ============================
   V22 MOBILE FIX - PREVIEW LOCK
   Purpose: fix mobile header spacing, menu, floating buttons, and popup close.
   Desktop layout remains consistent with confirmed V21/V9 structure.
============================ */

:root{--nav-h-mobile:78px}

/* Header: desktop keeps logo + menu + contact icons on right */
@media (min-width: 761px){
  .nav{
    display:flex!important;
    align-items:center!important;
    min-height:96px!important;
    gap:28px!important;
  }
  .logo{order:1!important;margin-right:12px!important}
  .logo img{width:235px!important;max-width:235px!important;height:auto!important}
  .menu{order:2!important;display:flex!important;flex:1 1 auto!important;justify-content:flex-start!important;margin-left:0!important;gap:22px!important}
  .app-links{order:3!important;margin-left:auto!important;display:flex!important;gap:18px!important}
  .app-links a{font-size:16px!important;font-weight:800!important}
  .app-links img,.icon-link img{width:22px!important;height:22px!important;object-fit:contain!important;border-radius:0!important}
  .mobile-toggle{display:none!important}
}

/* Mobile header: compact topbar + logo + right contact icons + hamburger */
.mobile-toggle{display:none;border:0;background:var(--navy);color:#fff;border-radius:10px;width:44px;height:40px;font-size:24px;line-height:1;align-items:center;justify-content:center;cursor:pointer}
@media (max-width: 760px){
  html,body{max-width:100%;overflow-x:hidden}
  body{padding-bottom:76px}
  .container{padding-left:18px!important;padding-right:18px!important}
  .topbar{font-size:12px!important}
  .topbar .container{
    height:auto!important;
    padding:9px 16px!important;
    display:block!important;
    text-align:left!important;
    line-height:1.35!important;
  }
  .topbar .container span{display:block!important}
  .topbar .container span:first-child{margin-bottom:5px!important}
  .topbar .container span:last-child{font-size:12px!important}

  .header{position:sticky!important;top:0!important;z-index:9999!important}
  .nav{
    min-height:auto!important;
    height:auto!important;
    display:grid!important;
    grid-template-columns:minmax(145px,1fr) auto auto!important;
    grid-template-areas:
      "logo apps toggle"
      "menu menu menu"!important;
    align-items:center!important;
    gap:10px!important;
    padding-top:10px!important;
    padding-bottom:10px!important;
  }
  .logo{grid-area:logo!important;order:unset!important;min-width:0!important}
  .logo img{width:178px!important;max-width:178px!important;height:auto!important;border-radius:0!important;padding:0!important;background:#fff!important}
  .app-links{
    grid-area:apps!important;
    order:unset!important;
    margin:0!important;
    gap:7px!important;
    justify-self:end!important;
    display:flex!important;
    align-items:center!important;
  }
  .app-links a{
    font-size:0!important;
    width:34px!important;
    height:34px!important;
    border-radius:50%!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    background:#fff!important;
    border:1px solid #dff2e8!important;
    box-shadow:0 4px 12px rgba(6,38,74,.06)!important;
    padding:0!important;
    gap:0!important;
  }
  .app-links img,.icon-link img{
    width:23px!important;
    height:23px!important;
    object-fit:contain!important;
    border-radius:0!important;
    padding:0!important;
    background:transparent!important;
  }
  .mobile-toggle{grid-area:toggle!important;display:flex!important;justify-self:end!important}
  .menu{
    grid-area:menu!important;
    order:unset!important;
    width:100%!important;
    margin:4px 0 0 0!important;
    padding:8px 0!important;
    display:none!important;
    grid-template-columns:1fr 1fr!important;
    gap:0!important;
    border-top:1px solid #edf1f5!important;
    background:#fff!important;
  }
  .menu.open{display:grid!important}
  .menu>a,.menu-dd>a{
    padding:12px 8px!important;
    border-bottom:0!important;
    font-size:15px!important;
    line-height:1.15!important;
    text-align:left!important;
  }
  .menu a.active,.menu-dd>a.active{border-bottom:0!important;color:var(--pink)!important}
  .menu-dd{padding-bottom:0!important;margin-bottom:0!important;position:relative!important}
  .menu-dd .dropdown{
    position:static!important;
    display:none!important;
    opacity:1!important;
    visibility:visible!important;
    pointer-events:auto!important;
    width:100%!important;
    box-shadow:none!important;
    border:0!important;
    background:#fff7fa!important;
    border-radius:10px!important;
    margin:0 0 8px 0!important;
    padding:4px 0!important;
  }
  .menu-dd.open .dropdown{display:block!important}
  .dropdown a{padding:9px 12px!important;font-size:14px!important}
  .menu-dd>a span{display:inline-block!important;transform:translateY(-1px)!important}

  /* Home hero mobile: content appears immediately, no wasted top space */
  .hero{background:#fff!important}
  .hero-grid{
    grid-template-columns:1fr!important;
    min-height:0!important;
    padding-top:24px!important;
    padding-bottom:28px!important;
  }
  .eyebrow{font-size:13px!important;letter-spacing:3px!important;line-height:1.55!important;margin:0 0 10px!important}
  .hero h1{
    font-size:38px!important;
    line-height:1.1!important;
    margin:8px 0 12px!important;
    max-width:100%!important;
  }
  .lead{font-size:17px!important;line-height:1.55!important;margin:0 0 16px!important}
  .hero-icons{
    grid-template-columns:1fr 1fr!important;
    gap:9px!important;
    margin:16px 0!important;
  }
  .hero-icons div{
    padding:10px 9px!important;
    font-size:13px!important;
    line-height:1.25!important;
  }
  .hero-actions{gap:9px!important;margin-top:14px!important}
  .hero-actions .btn{
    padding:11px 14px!important;
    font-size:14px!important;
    border-radius:8px!important;
  }
  .hero-img{margin-top:18px!important}
  .hero-img img{
    height:auto!important;
    max-height:none!important;
    width:100%!important;
    border-radius:16px!important;
    object-fit:cover!important;
  }

  /* Sections: avoid oversized cards and excessive blank space */
  .section{padding:34px 0!important}
  .section.compact{padding:30px 0!important}
  .title{font-size:22px!important;margin-bottom:20px!important}
  .card4,.products-grid,.proof-grid,.blog-grid,.footer-grid,.grid2,.contact-grid,.two-col,.cta{
    grid-template-columns:1fr!important;
    gap:16px!important;
  }
  .service-card,.solution,.cat-card,.product-card,.customer-card,.proof,.page-card,.contact-info,.form,.box{
    padding:20px!important;
    border-radius:14px!important;
  }
  .service-card img,.solution img{height:42px!important;margin-bottom:10px!important}
  .mini-cats{
    grid-template-columns:1fr 1fr!important;
    gap:12px!important;
  }
  .mini-cats a{min-height:132px!important;padding:12px!important}
  .mini-cats img{width:92px!important;height:72px!important}
  .oem-grid{grid-template-columns:1fr 1fr!important;gap:12px!important}
  .oem-intro{grid-column:1/-1!important;text-align:left!important}
  .product-card img{height:160px!important}
  .proof{min-height:0!important}
  .proof img{height:auto!important;max-height:240px!important}

  /* Page hero mobile */
  .page-hero{padding:42px 0!important}
  .page-hero h1{font-size:36px!important}
  .page-hero p{font-size:17px!important}

  /* Product detail mobile */
  .detail-hero{padding-top:24px!important}
  .detail-grid{grid-template-columns:1fr!important;gap:20px!important}
  .gallery{position:static!important}
  .main-img img{height:auto!important;max-height:380px!important}
  .thumbs{grid-template-columns:repeat(4,1fr)!important;gap:7px!important}
  .thumbs img{height:64px!important}
  .detail-summary h1{font-size:30px!important;line-height:1.15!important}
  .summary-card{padding:18px!important;border-radius:16px!important}
  .cert-list{gap:7px!important}
  .cert-list span{font-size:12px!important;padding:5px 10px!important}
  .spec-mini,.lead-grid,.payment-grid,.highlight-grid,.why-grid,.faq-grid,.related-grid{
    grid-template-columns:1fr!important;
  }
  .tab-head{overflow:auto!important}
  .tab-head button{white-space:nowrap!important;padding:14px 16px!important}

  /* Contact form mobile */
  .contact-info .iconline{font-size:16px!important;gap:8px!important}
  .contact-info .iconline img{width:23px!important;height:23px!important}
  .contact-info .social-row .social-btn{font-size:15px!important;padding:9px 12px!important}
  .form-row{grid-template-columns:1fr!important;gap:0!important}
  .form label{font-size:15px!important;margin-bottom:14px!important}
  .form input,.form select,.form textarea{font-size:15px!important;padding:14px 16px!important;border-radius:13px!important}

  /* Floating buttons: smaller, not blocking center content */
  .float{
    position:fixed!important;
    left:12px!important;
    right:12px!important;
    bottom:12px!important;
    display:flex!important;
    flex-direction:row!important;
    justify-content:flex-end!important;
    align-items:center!important;
    gap:8px!important;
    z-index:9000!important;
    pointer-events:none!important;
  }
  .float a{pointer-events:auto!important}
  .float .up{
    position:static!important;
    width:42px!important;
    height:42px!important;
    min-width:42px!important;
    font-size:22px!important;
    order:3!important;
    box-shadow:0 8px 18px rgba(0,0,0,.16)!important;
  }
  .wa-float,.quote-float{
    font-size:14px!important;
    line-height:1!important;
    padding:11px 14px!important;
    border-radius:999px!important;
    min-width:auto!important;
    box-shadow:0 8px 18px rgba(0,0,0,.14)!important;
  }
  .wa-float img{width:20px!important;height:20px!important}
  .quote-float{padding:12px 16px!important}

  /* Popup: no automatic blocking popup on mobile */
  .popup,.popup.show{display:none!important}
  .wechat-modal{padding:16px!important;z-index:12000!important}
  .wechat-box{max-width:92vw!important;border-radius:18px!important;padding:22px!important}
  .wechat-box button{
    width:38px!important;height:38px!important;right:8px!important;top:8px!important;
    background:var(--navy)!important;color:#fff!important;border-radius:50%!important;
    display:flex!important;align-items:center!important;justify-content:center!important;
  }
  .wechat-box img{width:230px!important;height:230px!important}
  .footer{padding-bottom:96px!important}
  .footer-brand img,.footer img.logo-fixed{width:165px!important;max-width:165px!important}
  .footer h3{font-size:20px!important}
}

/* very small phones */
@media(max-width:390px){
  .logo img{width:158px!important}
  .hero h1{font-size:34px!important}
  .menu>a,.menu-dd>a{font-size:14px!important}
  .app-links a{width:31px!important;height:31px!important}
  .app-links img{width:21px!important;height:21px!important}
}