*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--primary:#0A4D8C;--primary-dark:#073966;--primary-light:#1E6FBA;
--accent:#00A8A8;--accent-light:#2DCFCF;--accent-dark:#088080;
--dark:#0F1B2D;--gray-900:#1a2332;--gray-700:#4a5568;--gray-500:#718096;
--gray-300:#cbd5e0;--gray-100:#f0f4f8;--gray-50:#f7fafc;--white:#ffffff;
--gradient:linear-gradient(135deg,#0A4D8C 0%,#00A8A8 100%);
--gradient-dark:linear-gradient(135deg,#073966 0%,#088080 100%);
--shadow-sm:0 2px 8px rgba(0,0,0,.08);--shadow-md:0 8px 30px rgba(0,0,0,.12);
--shadow-lg:0 20px 60px rgba(0,0,0,.18);--radius:12px;--radius-lg:20px;--container:1200px
}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI','Helvetica Neue',Arial,sans-serif;color:var(--gray-900);line-height:1.6;background:var(--white);overflow-x:hidden}
h1,h2,h3,h4{font-family:'Poppins','Inter',sans-serif}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:90px 0}
.section-header{text-align:center;max-width:680px;margin:0 auto 56px}
.section-tag{display:inline-block;background:rgba(0,168,168,.1);color:var(--accent-dark);padding:6px 18px;border-radius:50px;font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px}
.section-header h2{font-size:38px;font-weight:800;letter-spacing:-.5px;line-height:1.2;color:var(--dark);margin-bottom:16px}
.section-header p{font-size:17px;color:var(--gray-500);line-height:1.7}
.topbar{background:var(--dark);color:var(--gray-300);font-size:13px;padding:9px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.topbar a{color:var(--accent-light);font-weight:500;transition:color .2s}
.topbar a:hover{color:var(--white)}
.topbar-left{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.topbar-left span{display:flex;align-items:center;gap:6px}
.topbar-right{display:flex;gap:16px;align-items:center}
.lang-switch{display:flex;gap:6px;align-items:center}
.lang-switch span{cursor:pointer;padding:2px 8px;border-radius:4px;transition:background .2s;font-weight:600}
.lang-switch span:hover,.lang-switch span.active{background:rgba(255,255,255,.15);color:var(--white)}
.navbar{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:1000;transition:all .3s}
.navbar.scrolled{box-shadow:var(--shadow-md)}
.navbar .container{display:flex;justify-content:space-between;align-items:center;height:84px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Poppins';font-size:22px;font-weight:800;color:var(--primary)}
.logo-lockup{height:58px;width:auto;display:block}
.logo-plate{background:#fff;border-radius:12px;padding:10px 14px;display:inline-flex}
.logo-full{width:160px;height:46px;object-fit:contain;display:block}
.logo span{color:var(--accent)}
.nav-menu{display:flex;align-items:center;gap:34px;list-style:none}
.nav-menu a{font-size:15px;font-weight:600;color:var(--gray-700);transition:color .2s;position:relative}
.nav-menu a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--accent);transition:width .3s}
.nav-menu a:hover{color:var(--primary)}
.nav-menu a:hover::after{width:100%}
.nav-cta{background:var(--accent);color:#fff!important;padding:11px 26px;border-radius:9px;font-weight:700!important;transition:all .3s}
.nav-cta::after{display:none}
.nav-cta:hover{background:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none}
.hamburger span{width:26px;height:3px;background:var(--dark);border-radius:3px;transition:all .3s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.hero{position:relative;min-height:680px;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:var(--gradient-dark)}
.hero-bg::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(0,168,168,.25) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(30,111,186,.3) 0%,transparent 50%)}
.hero-bg::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;padding-top:50px;padding-bottom:50px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,168,168,.2);border:1px solid rgba(0,168,168,.4);color:var(--accent-light);padding:7px 18px;border-radius:50px;font-size:13px;font-weight:600;margin-bottom:26px}
.hero h1{font-size:52px;line-height:1.12;font-weight:800;margin-bottom:22px;letter-spacing:-.5px}
.hero h1 .highlight{background:linear-gradient(90deg,var(--accent-light),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:19px;color:rgba(255,255,255,.85);margin-bottom:34px;max-width:540px;line-height:1.7}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{background:var(--accent);color:#fff;padding:15px 34px;border-radius:11px;font-weight:700;font-size:16px;transition:all .3s;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:'Inter'}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,168,168,.4)}
.btn-secondary{background:rgba(255,255,255,.1);color:#fff;padding:15px 34px;border-radius:11px;font-weight:700;font-size:16px;transition:all .3s;border:1px solid rgba(255,255,255,.3);cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:'Inter'}
.btn-secondary:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.hero-stats{display:flex;gap:36px;margin-top:44px}
.hero-stat .num{font-size:36px;font-weight:800;font-family:'Poppins';color:var(--accent-light)}
.hero-stat .label{font-size:13px;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:1px}
.spec-card{background:rgba(255,255,255,.08);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-lg)}
.spec-card h3{font-size:18px;margin-bottom:20px;color:#fff;display:flex;align-items:center;gap:8px}
.spec-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
.spec-row:last-child{border-bottom:none}
.spec-row .key{color:rgba(255,255,255,.6)}
.spec-row .val{color:#fff;font-weight:600}
.trust-bar{background:var(--gray-50);border-bottom:1px solid var(--gray-100);padding:28px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust-item{display:flex;align-items:center;gap:14px}
.trust-item svg{width:40px;height:40px;flex-shrink:0;color:var(--accent)}
.trust-item h4{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:2px}
.trust-item p{font-size:13px;color:var(--gray-500)}
.advantages{background:var(--white)}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.adv-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius-lg);padding:36px 28px;transition:all .3s;position:relative;overflow:hidden}
.adv-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gradient);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);background:#fff}
.adv-card:hover::before{transform:scaleX(1)}
.adv-icon{width:56px;height:56px;background:var(--gradient);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:#fff}
.adv-icon svg{width:28px;height:28px}
.adv-card h3{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:10px}
.adv-card p{font-size:14px;color:var(--gray-500);line-height:1.7}
.products{background:var(--gray-50)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.prod-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s;display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.prod-img{height:200px;background:var(--gradient-dark);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.prod-img svg{width:90px;height:90px;color:rgba(255,255,255,.85);transition:transform .3s}
.prod-card:hover .prod-img svg{transform:scale(1.1)}
.prod-img::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:30px 30px}
.prod-body{padding:28px;flex:1;display:flex;flex-direction:column}
.prod-body h3{font-size:22px;font-weight:700;color:var(--dark);margin-bottom:8px}
.prod-body .prod-desc{font-size:14px;color:var(--gray-500);margin-bottom:16px;line-height:1.6}
.prod-specs{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.prod-specs li{list-style:none;font-size:13px;color:var(--gray-700);display:flex;align-items:center;gap:8px}
.prod-specs li svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.prod-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.prod-tag{font-size:12px;font-weight:600;padding:4px 12px;border-radius:50px;background:rgba(0,168,168,.1);color:var(--accent-dark)}
.prod-link{margin-top:auto;color:var(--primary);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:6px;transition:gap .3s}
.prod-link:hover{gap:12px;color:var(--accent)}.applications{background:var(--dark);color:#fff}
.applications .section-header h2{color:#fff}
.applications .section-header p{color:rgba(255,255,255,.6)}
.applications .section-tag{background:rgba(0,168,168,.2);color:var(--accent-light)}
.app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.app-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:28px 20px;text-align:center;transition:all .3s}
.app-card:hover{background:rgba(0,168,168,.15);border-color:rgba(0,168,168,.4);transform:translateY(-4px)}
.app-card svg{width:44px;height:44px;color:var(--accent-light);margin-bottom:14px}
.app-card h4{font-size:16px;font-weight:700;margin-bottom:6px}
.app-card p{font-size:13px;color:rgba(255,255,255,.5)}
/* same cards used on the light Applications index page: retint for a white background */
.content-section .app-card{background:var(--gray-50);border:1px solid var(--gray-100)}
.content-section .app-card:hover{background:#fff;border-color:rgba(0,168,168,.5);box-shadow:var(--shadow-md)}
.content-section .app-card h4{color:var(--dark)}
.content-section .app-card p{color:var(--gray-500)}
.content-section .app-card svg{color:var(--accent)}
.process{background:var(--white)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process-grid::before{content:'';position:absolute;top:40px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--primary-light),var(--accent));z-index:0}
.process-step{position:relative;z-index:1;text-align:center}
.process-num{width:80px;height:80px;background:#fff;border:3px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:28px;font-weight:800;color:var(--primary);font-family:'Poppins';box-shadow:var(--shadow-sm)}
.process-step h4{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px}
.process-step p{font-size:14px;color:var(--gray-500);max-width:240px;margin:0 auto;line-height:1.6}
.spec-section{background:var(--gray-50)}
.spec-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.spec-tab{padding:12px 28px;border-radius:10px;font-weight:700;font-size:15px;cursor:pointer;background:#fff;border:2px solid var(--gray-100);color:var(--gray-700);transition:all .3s;font-family:'Inter'}
.spec-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.spec-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);display:none}
.spec-table.active{display:table}
.spec-table thead{background:var(--dark)}
.spec-table th{padding:16px 20px;text-align:left;color:#fff;font-size:14px;font-weight:600}
.spec-table td{padding:14px 20px;border-bottom:1px solid var(--gray-100);font-size:14px;color:var(--gray-700)}
.spec-table tbody tr:hover{background:var(--gray-50)}
.spec-table .grade{font-weight:700;color:var(--primary)}
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative}
.about-img{height:460px;background:var(--gradient-dark);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.about-img svg{width:160px;height:160px;color:rgba(255,255,255,.6)}
.about-img::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px}
.about-float{position:absolute;bottom:-24px;right:-24px;background:#fff;border-radius:var(--radius-lg);padding:24px 32px;box-shadow:var(--shadow-lg);text-align:center}
.about-float .num{font-size:36px;font-weight:800;font-family:'Poppins';color:var(--accent);line-height:1}
.about-float .label{font-size:13px;color:var(--gray-500);margin-top:4px}
.about-content .section-tag{margin-bottom:16px}
.about-content h2{font-size:34px;font-weight:800;color:var(--dark);margin-bottom:18px;line-height:1.2}
.about-content>p{font-size:16px;color:var(--gray-500);margin-bottom:24px;line-height:1.8}
.about-list{list-style:none;margin-bottom:30px;display:flex;flex-direction:column;gap:12px}
.about-list li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:var(--gray-700)}
.about-list li svg{width:22px;height:22px;color:var(--accent);flex-shrink:0;margin-top:2px}
.stats-counter{background:var(--gradient-dark);color:#fff;padding:70px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-item .num{font-size:48px;font-weight:800;font-family:'Poppins';color:var(--accent-light);line-height:1}
.stat-item .label{font-size:15px;color:rgba(255,255,255,.7);margin-top:10px}
.certifications{background:var(--white)}
.cert-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.cert-badge{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:28px 16px;text-align:center;transition:all .3s}
.cert-badge:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--accent)}
.cert-badge svg{width:44px;height:44px;color:var(--primary);margin-bottom:12px}
.cert-name{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:2px}
.cert-sub{font-size:12px;color:var(--gray-500)}.testimonials{background:var(--gray-50)}
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.test-card{background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);transition:all .3s;position:relative}
.test-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.test-quote{font-size:80px;font-family:'Poppins';color:var(--gray-100);line-height:.6;position:absolute;top:24px;right:28px}
.test-stars{display:flex;gap:3px;margin-bottom:16px;color:#FFB400}
.test-stars svg{width:18px;height:18px}
.test-text{font-size:15px;color:var(--gray-700);line-height:1.7;margin-bottom:20px;position:relative;z-index:1}
.test-author{display:flex;align-items:center;gap:12px}
.test-avatar{width:48px;height:48px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;font-family:'Poppins'}
.test-author-info h4{font-size:15px;font-weight:700;color:var(--dark)}
.test-author-info p{font-size:13px;color:var(--gray-500)}
.faq{background:var(--white)}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);overflow:hidden;transition:all .3s}
.faq-item.active{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.faq-q{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:16px;color:var(--dark)}
.faq-q svg{width:22px;height:22px;color:var(--accent);transition:transform .3s;flex-shrink:0}
.faq-item.active .faq-q svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.active .faq-a{max-height:300px}
.faq-a p{padding:0 24px 20px;font-size:15px;color:var(--gray-500);line-height:1.7}
.cta-contact{background:var(--gradient-dark);color:#fff;padding:90px 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.cta-left h2{font-size:36px;font-weight:800;margin-bottom:16px;line-height:1.2}
.cta-left p{font-size:17px;color:rgba(255,255,255,.8);margin-bottom:32px;line-height:1.7}
.cta-info{display:flex;flex-direction:column;gap:20px}
.cta-info-item{display:flex;align-items:center;gap:16px}
.cta-info-item svg{width:24px;height:24px;color:var(--accent-light);flex-shrink:0}
.cta-info-item h4{font-size:16px;font-weight:700;margin-bottom:2px}
.cta-info-item p{font-size:14px;color:rgba(255,255,255,.7)}
.contact-form{background:rgba(255,255,255,.08);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:rgba(255,255,255,.8);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:9px;color:#fff;font-size:14px;font-family:'Inter';transition:all .3s}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.4)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-light);background:rgba(255,255,255,.15)}
.form-group select option{color:#333}
.form-group textarea{resize:vertical;min-height:90px}
.contact-form .btn-primary{width:100%;justify-content:center;margin-top:8px}
.footer{background:var(--dark);color:var(--gray-300);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.7;color:rgba(255,255,255,.5);margin-bottom:20px}
.footer-social{display:flex;gap:10px}
.footer-social a{width:38px;height:38px;border-radius:9px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:all .3s}
.footer-social a:hover{background:var(--accent);transform:translateY(-2px)}
.footer-social svg{width:18px;height:18px;color:#fff}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:14px}
.footer-col a{color:rgba(255,255,255,.5);transition:color .2s}
.footer-col a:hover{color:var(--accent-light)}
.footer-bottom{padding:20px 0;display:flex;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:10px}
.floating-cta{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:900}
.floating-cta a{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);transition:all .3s;cursor:pointer}
.floating-cta .whatsapp-btn{background:#25D366}
.floating-cta .whatsapp-btn:hover{transform:scale(1.1)}
.floating-cta .top-btn{background:var(--primary);opacity:0;pointer-events:none}
.floating-cta .top-btn.visible{opacity:1;pointer-events:auto}
.floating-cta .top-btn:hover{background:var(--accent)}
.floating-cta svg{width:26px;height:26px;color:#fff}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s,transform .6s}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:1024px){.hero .container,.about-grid,.cta-grid{grid-template-columns:1fr}.hero h1{font-size:40px}.spec-card{margin-top:20px}.about-visual{max-width:480px;margin:0 auto 40px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.section{padding:60px 0}.section-header h2{font-size:28px}.topbar-left{gap:14px;font-size:12px}.nav-menu{display:none}.nav-menu.active{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:#fff;padding:24px;box-shadow:var(--shadow-md);gap:18px}.hamburger{display:flex}.hero h1{font-size:32px}.hero p{font-size:16px}.hero-stats{gap:24px}.hero-stat .num{font-size:28px}.trust-grid,.adv-grid,.prod-grid,.app-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr);gap:36px}.process-grid::before{display:none}.cert-grid{grid-template-columns:repeat(3,1fr)}.test-grid{grid-template-columns:1fr}.about-float{right:0}.form-row{grid-template-columns:1fr}.cta-left h2{font-size:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:480px){.hero h1{font-size:26px}.hero-buttons{flex-direction:column;width:100%}.hero-buttons .btn-primary,.hero-buttons .btn-secondary{width:100%;justify-content:center}.trust-grid,.adv-grid,.prod-grid,.app-grid,.stats-grid,.cert-grid,.process-grid,.footer-grid{grid-template-columns:1fr}.about-float{position:static;margin-top:16px}.footer-bottom{flex-direction:column;text-align:center}}

/* ===== Multi-page inner pages ===== */
.active-nav{color:var(--primary)!important}
.active-nav::after{width:100%!important}
.page-hero{background:var(--gradient-dark);padding:72px 0 56px;color:#fff;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:36px 36px}
.page-hero .container{position:relative}
.page-hero h1{font-size:42px;font-weight:800;letter-spacing:-.5px;line-height:1.15;margin-bottom:16px}
.page-hero p{font-size:18px;color:rgba(255,255,255,.85);max-width:720px;line-height:1.7}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.65);margin-bottom:18px}
.breadcrumb a{color:rgba(255,255,255,.8);transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:rgba(255,255,255,.45)}
.content-section{padding:76px 0}
.lead{font-size:18px;color:var(--gray-500);line-height:1.8;max-width:820px}
.article{max-width:860px}
.article h2{font-size:28px;font-weight:800;color:var(--dark);margin:40px 0 16px;letter-spacing:-.3px}
.article h3{font-size:20px;font-weight:700;color:var(--dark);margin:28px 0 12px}
.article p{font-size:16px;color:var(--gray-700);line-height:1.8;margin-bottom:16px}
.article ul,.article ol{margin:0 0 18px 22px;color:var(--gray-700);font-size:16px;line-height:1.8}
.article li{margin-bottom:8px}
.two-col{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start}
.sidebar-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius-lg);padding:30px;margin-bottom:24px}
.sidebar-card h3{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:14px}
.sidebar-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.sidebar-card ul li{font-size:14px;color:var(--gray-700);display:flex;align-items:center;gap:8px}
.sidebar-card ul li svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.sidebar-card ul li a{color:var(--gray-700);transition:color .2s}
.sidebar-card ul li a:hover{color:var(--primary)}
.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--gray-100);font-size:14px;color:var(--gray-700);vertical-align:top}
.data-table th{background:var(--gray-50);color:var(--dark);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.3px}
.data-table tr:last-child td{border-bottom:none}
.data-table .grade{font-weight:700;color:var(--primary)}
.cta-band{background:var(--gradient);border-radius:var(--radius-lg);padding:52px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;margin-top:56px}
.cta-band h2{font-size:28px;font-weight:800;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.9);max-width:560px;line-height:1.7}
.cta-band .btn-primary{background:#fff;color:var(--primary)}
.cta-band .btn-primary:hover{background:var(--gray-100)}
.blog-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.blog-card .blog-cover{height:170px;background:var(--gradient-dark);position:relative}
.blog-card .blog-cover span{position:absolute;left:18px;top:18px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;padding:5px 12px;border-radius:50px;font-size:12px;font-weight:600}
.blog-card .blog-body{padding:24px}
.blog-card .blog-body .blog-date{font-size:13px;color:var(--gray-500);margin-bottom:8px}
.blog-card .blog-body h3{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.4}
.blog-card .blog-body p{font-size:14px;color:var(--gray-500);line-height:1.6;margin-bottom:16px}
.contact-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:44px}
.contact-info-grid .ci-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius-lg);padding:28px}
.contact-info-grid .ci-card svg{width:32px;height:32px;color:var(--accent);margin-bottom:14px}
.contact-info-grid .ci-card h3{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:8px}
.contact-info-grid .ci-card p,.contact-info-grid .ci-card a{font-size:14px;color:var(--gray-500);line-height:1.6;display:block}
.contact-info-grid .ci-card a:hover{color:var(--primary)}
@media(max-width:900px){.two-col{grid-template-columns:1fr}.contact-info-grid{grid-template-columns:1fr}.page-hero h1{font-size:34px}}

/* ===== Layout fixes for generated pages ===== */
.cert-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.stat-box{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:26px 18px;text-align:center}
.stat-box .num{font-size:34px;font-weight:800;font-family:'Poppins';color:var(--primary);line-height:1}
.stat-box .label{font-size:13px;color:var(--gray-500);margin-top:6px}
.testimonial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.testimonial-card{background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}
.testimonial-card p{font-size:15px;color:var(--gray-700);line-height:1.7;margin-bottom:20px}
.testimonial-card h4{font-size:15px;font-weight:700;color:var(--dark)}
.testimonial-card span{font-size:13px;color:var(--gray-500)}
.form-light{background:var(--gray-50);border:1px solid var(--gray-100);box-shadow:var(--shadow-sm)}
.form-light label{color:var(--gray-700)}
.form-light input,.form-light select,.form-light textarea{background:#fff;border:1px solid var(--gray-300);color:var(--gray-900)}
.form-light input::placeholder,.form-light textarea::placeholder{color:var(--gray-500)}
.form-light input:focus,.form-light select:focus,.form-light textarea:focus{border-color:var(--primary);background:#fff}
@media(max-width:900px){.testimonial-grid{grid-template-columns:1fr}}

/* ===== Zipper product grid ===== */
.zipper-cat{font-size:24px;font-weight:800;color:var(--dark);margin:44px 0 20px;letter-spacing:-.3px}
.zipper-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px}
.zipper-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s}
.zipper-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.zipper-img{height:190px;background:#fff;padding:14px;display:flex;align-items:center;justify-content:center}
.zipper-img img{width:100%;height:100%;object-fit:contain}
.zipper-body{padding:18px 20px 22px}
.zipper-body h3{font-size:16px;font-weight:700;color:var(--dark);line-height:1.4;margin-bottom:12px}
.zipper-specs{list-style:none;display:flex;flex-direction:column;gap:6px}
.zipper-specs li{font-size:13px;color:var(--gray-500);line-height:1.5}
.zipper-specs li strong{color:var(--gray-700);font-weight:600}
@media(max-width:600px){.zipper-img{height:150px}}

/* ===== Factory gallery ===== */
.factory-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.factory-gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--gray-50)}
.factory-gallery img{width:100%;aspect-ratio:1/1;height:auto;object-fit:cover;object-position:center;display:block;transition:transform .35s}
.factory-gallery figure:hover img{transform:scale(1.04)}
.about-photo{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:28px 0}
.factory-video{max-width:960px;margin:0 auto 36px}
.factory-video video{width:100%;height:auto;display:block;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#000}
.factory-video .video-caption{margin-top:12px;text-align:center;font-size:14px;color:var(--gray-500)}
@media(max-width:768px){.factory-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.factory-gallery{grid-template-columns:1fr}}

/* ===== Home factory showcase ===== */
.factory-showcase{background:var(--white)}
.factory-showcase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.factory-showcase-grid img{width:100%;height:220px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .35s}
.factory-showcase-grid img:hover{transform:scale(1.03)}
@media(max-width:900px){.factory-showcase-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.factory-showcase-grid{grid-template-columns:1fr}.factory-showcase-grid img{height:200px}}
@media(max-width:768px){.logo-lockup{height:44px}.nav-menu.active{top:84px}}

/* ===== Zipper page: disclosure note, end-market grid, stat callout ===== */
.zipper-note{background:var(--gray-50);border-left:4px solid var(--accent);border-radius:var(--radius);padding:28px 30px;margin:32px 0 8px}
.zipper-note h3{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:14px}
.zipper-note p{font-size:15px;color:var(--gray-700);line-height:1.8;margin-bottom:12px}
.zipper-note p:last-child{margin-bottom:0}
.zipper-note strong{color:var(--dark)}
.ind-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:all .3s}
.ind-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.ind-card h4{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:8px}
.ind-card p{font-size:14px;color:var(--gray-500);line-height:1.7}
.zipper-stat{background:var(--gradient);border-radius:var(--radius-lg);padding:40px 44px;color:#fff;margin-top:48px}
.zipper-stat .num{font-size:46px;font-weight:800;line-height:1.05;letter-spacing:-1px}
.zipper-stat p{font-size:16px;color:rgba(255,255,255,.92);margin-top:10px;max-width:660px;line-height:1.75}
.zipper-stat small{display:block;margin-top:12px;font-size:12px;color:rgba(255,255,255,.65);line-height:1.6}
@media(max-width:600px){.zipper-note{padding:22px 20px}.zipper-stat{padding:28px 22px}.zipper-stat .num{font-size:34px}}

/* ===== Certifications page: document cards ===== */
.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:22px;margin:26px 0 8px}
.doc-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.doc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--accent)}
.doc-thumb{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1.3;background:#eef1f5;padding:12px}
.doc-thumb img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 1px 7px rgba(15,23,42,.16)}
.doc-card--wide .doc-thumb{aspect-ratio:1.35/1}
.doc-body{display:block;padding:14px 16px 16px;border-top:1px solid var(--gray-100)}
.doc-title{display:block;font-size:14px;font-weight:700;color:var(--dark);line-height:1.35}
.doc-sub{display:block;font-size:12.5px;color:var(--gray-500);line-height:1.55;margin-top:5px}
.doc-meta{display:block;font-size:11.5px;color:var(--gray-500);line-height:1.55;margin-top:9px;padding-top:9px;border-top:1px dashed var(--gray-300)}
.doc-note{background:var(--gray-50);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;padding:16px 20px;font-size:13.5px;line-height:1.75;color:var(--gray-700);margin:30px 0 0}
.doc-note strong{color:var(--dark)}
.doc-note a{color:var(--primary);font-weight:600;text-decoration:underline}
@media(max-width:600px){.doc-grid{grid-template-columns:repeat(2,1fr);gap:14px}.doc-thumb{padding:8px}.doc-body{padding:12px}}

/* ===== PE film page: five application families ===== */
.pe-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.group-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-dark);background:rgba(0,168,168,.1);border-radius:50px;padding:5px 14px;margin-bottom:14px}
.pe-group{scroll-margin-top:110px}
.pe-group + .pe-group{margin-top:56px;padding-top:48px;border-top:1px solid var(--gray-100)}
.pe-group h2{margin-top:0}
.req-table td:first-child{font-weight:600;color:var(--dark)}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.tag-row span{font-size:12px;font-weight:600;padding:4px 12px;border-radius:50px;background:rgba(0,168,168,.1);color:var(--accent-dark)}
.group-note{background:var(--gray-50);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;padding:18px 22px;margin-top:20px;font-size:14px;color:var(--gray-700);line-height:1.8}
.group-note strong{color:var(--dark)}

/* --- Inquiry form: spam honeypot + submit states --- */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}
.contact-form button[type="submit"][disabled] {
    opacity: .65;
    cursor: not-allowed;
}
.contact-form .form-note-err a {
    color: inherit;
    text-decoration: underline;
}