*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Open Sans',Arial,sans-serif;color:#555;background:#fff;line-height:1.7}
a{color:#5aad3c;text-decoration:none}
a:hover{color:#3d8e26}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1100px;margin:0 auto;padding:0 30px}
.site-header{background:#fff;border-bottom:1px solid #e8e8e8;position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:75px}
.site-logo img{height:52px;width:auto}
.primary-nav{display:flex;align-items:center;gap:2px}
.primary-nav a{font-size:.8rem;font-weight:700;color:#555;padding:6px 14px;border-radius:3px;text-transform:uppercase;letter-spacing:.03em;transition:background .15s,color .15s}
.primary-nav a:hover,.primary-nav a.active{color:#fff;background:#5aad3c}
.lang-switcher{display:flex;gap:6px;margin-left:18px}
.lang-switcher a{display:flex;align-items:center}
.lang-switcher img{width:22px;height:15px;border:1px solid #ddd;opacity:.7;transition:opacity .15s}
.lang-switcher a:hover img,.lang-switcher a.active img{opacity:1;border-color:#5aad3c}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#555;margin:5px 0;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero{position:relative;overflow:hidden}
.hero-slide{display:none;position:relative;min-height:460px;background:#222 center/cover no-repeat;align-items:center}
.hero-slide.active{display:flex}
.hero-slide::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.45)}
.hero-content{position:relative;z-index:1;color:#fff;max-width:600px;padding:60px 0}
.hero-content h2{font-size:3rem;font-weight:700;line-height:1.1;margin-bottom:18px}
.hero-content p{font-size:1.1rem;opacity:.92}
.hero-controls{position:absolute;bottom:28px;width:100%;display:flex;justify-content:center;align-items:center;gap:20px;z-index:2}
.hero-prev,.hero-next{background:rgba(255,255,255,.25);border:2px solid rgba(255,255,255,.6);color:#fff;font-size:1.2rem;width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}
.hero-prev:hover,.hero-next:hover{background:rgba(255,255,255,.45)}
.hero-dots{display:flex;gap:8px}
.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.45);border:none;cursor:pointer}
.hero-dot.active{background:#fff}
.page-banner{background:linear-gradient(135deg,#2d7a3a 0%,#3aab6b 60%,#3dbdad 100%);min-height:210px;display:flex;align-items:center;padding:40px 0}
.page-banner h1{color:#fff;font-size:2.5rem;font-weight:700}
.section{padding:70px 0}
.section--grey{background:#f7f7f7}
.section-title{font-size:1.8rem;font-weight:700;text-align:center;color:#333;margin-bottom:12px}
.section-lead{font-size:.95rem;text-align:center;max-width:750px;margin:0 auto 50px;color:#777}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;background:#5aad3c;color:#fff;border:none;border-radius:3px;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:background .2s}
.btn:hover{background:#3d8e26;color:#fff}
.btn--small{padding:8px 18px;font-size:.75rem}
.btn svg{width:16px;height:16px;fill:currentColor}
.why-grid,.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-text h2,.about-text h2{font-size:1.55rem;font-weight:700;color:#333;margin-bottom:16px}
.why-text p,.about-text p{margin-bottom:16px}
.hiw-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:36px}
.hiw-item{text-align:center}
.hiw-circle{width:90px;height:90px;border-radius:50%;border:2px solid #ccc;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hiw-circle img{width:50px;height:50px;object-fit:contain}
.hiw-item h3{font-size:.9rem;font-weight:700;color:#333;margin-bottom:8px}
.hiw-item p{font-size:.82rem;color:#777}
.cases-map img{margin:0 auto 32px;max-width:900px;width:100%}
.clients-logos{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.clients-logos img{max-height:60px;width:auto;filter:grayscale(40%);opacity:.85;transition:all .2s}
.clients-logos img:hover{filter:none;opacity:1}
.solutions-section{padding:60px 0}
.solutions-section:nth-child(even){background:#f7f7f7}
.solutions-section-title{font-size:1.6rem;font-weight:700;text-align:center;color:#333;margin-bottom:10px}
.solutions-section-lead{text-align:center;max-width:750px;margin:0 auto 40px;font-size:.9rem;color:#777}
.solutions-items{display:flex;flex-direction:column;gap:32px;max-width:900px;margin:0 auto}
.solution-row{display:flex;align-items:center;gap:32px}
.solution-row.reverse{flex-direction:row-reverse}
.solution-icon{width:120px;height:120px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,#4ab840,#3dbdad);display:flex;align-items:center;justify-content:center;overflow:hidden}
.solution-icon img{width:70px;height:70px;object-fit:contain;filter:brightness(10)}
.solution-text h3{font-size:1.05rem;font-weight:700;color:#333;margin-bottom:8px}
.solution-text p{font-size:.88rem;color:#666}
.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:60px}
.device-row{display:grid;grid-template-columns:1fr 160px;gap:40px;align-items:center;padding:40px 0;border-bottom:1px solid #eee}
.device-row.reverse{grid-template-columns:160px 1fr}
.device-row.reverse .device-img{order:-1}
.device-text h3{font-size:1.1rem;font-weight:700;color:#333;margin-bottom:10px}
.device-text p{font-size:.88rem;color:#666}
.device-img img{width:140px;margin:0 auto}
.features-title{font-size:1.4rem;font-weight:700;text-align:center;color:#333;margin-bottom:32px}
.features-tabs{display:flex;gap:0;justify-content:center;margin-bottom:32px}
.tab-btn{padding:10px 28px;font-size:.85rem;font-weight:700;cursor:pointer;background:#fff;border:1px solid #ddd;color:#555}
.tab-btn:first-child{border-radius:3px 0 0 3px}
.tab-btn:last-child{border-radius:0 3px 3px 0}
.tab-btn.active{background:#5aad3c;color:#fff;border-color:#5aad3c}
.tab-panel{display:none}
.tab-panel.active{display:block}
.tab-panel ul{list-style:disc;padding-left:20px}
.tab-panel li{margin-bottom:8px;font-size:.88rem;color:#666}
.contact-map{margin-bottom:48px}
.contact-map img{width:100%;border-radius:4px}
.contact-offices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.contact-office{display:flex;flex-direction:column;gap:8px}
.office-row{display:flex;align-items:flex-start;gap:10px;font-size:.87rem}
.office-icon{width:30px;height:30px;border-radius:50%;background:#5aad3c;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.office-icon svg{width:14px;height:14px;fill:#fff}
.contact-form{display:flex;flex-direction:column;gap:14px;max-width:700px}
.contact-form label{font-size:.82rem;font-weight:600;color:#555;display:block;margin-bottom:4px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid #ddd;border-radius:3px;padding:9px 12px;font-size:.9rem;color:#333;background:#fafafa}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#5aad3c;background:#fff}
.contact-form input.invalid,.contact-form textarea.invalid{border-color:#e44}
.contact-form textarea{min-height:130px;resize:vertical}
.form-status{padding:12px 16px;border-radius:3px;font-size:.88rem;display:none;margin-top:4px}
.form-status.success{background:#e6f4e1;color:#2a7a18;border:1px solid #9ed689;display:block}
.form-status.error{background:#fdecea;color:#a02020;border:1px solid #f5a5a5;display:block}
.form-status.unavailable{background:#fff3cd;color:#856404;border:1px solid #ffe08a;display:block}
.privacy-content{max-width:820px}
.privacy-content h2{font-size:1.25rem;font-weight:700;color:#333;margin:32px 0 10px}
.privacy-content h3{font-size:1rem;font-weight:700;color:#333;margin:20px 0 8px}
.privacy-content p{font-size:.9rem;margin-bottom:12px}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{min-height:190px;background:#f7f7f7;border:1px solid #eee;border-radius:4px;display:flex}
.case-card-body{padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.case-category{font-size:.75rem;color:#5aad3c;font-weight:700;text-transform:uppercase}
.case-card h3{font-size:1rem;color:#333;line-height:1.4}
.portfolio-content{max-width:840px}
.portfolio-content p{margin-bottom:14px}
.portfolio-meta{margin-top:28px;padding-top:20px;border-top:1px solid #eee}
.site-footer{background:#272727;color:#aaa;padding:50px 0 22px}
.footer-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}
.site-footer a{color:#ddd}
.footer-bottom{border-top:1px solid #3b3b3b;margin-top:30px;padding-top:18px;font-size:.8rem;color:#888}
@media (max-width:900px){
  .nav-toggle{display:block}
  .primary-nav{position:absolute;top:75px;left:0;right:0;background:#fff;border-bottom:1px solid #e8e8e8;display:none;flex-direction:column;align-items:stretch;padding:10px 30px 18px}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:10px 12px}
  .lang-switcher{margin:8px 0 0}
  .hero-slide{min-height:380px}
  .hero-content h2{font-size:2.2rem}
  .why-grid,.about-grid,.platform-grid{grid-template-columns:1fr;gap:32px}
  .hiw-grid,.contact-offices,.cases-grid{grid-template-columns:1fr 1fr}
  .solution-row,.solution-row.reverse{flex-direction:column;text-align:center}
  .device-row,.device-row.reverse{grid-template-columns:1fr;text-align:center}
  .device-row.reverse .device-img{order:0}
}
@media (max-width:600px){
  .container{padding:0 20px}
  .header-inner{min-height:68px}
  .primary-nav{top:68px}
  .site-logo img{height:44px}
  .hero-slide{min-height:340px}
  .hero-content h2{font-size:1.9rem}
  .page-banner{min-height:160px}
  .page-banner h1{font-size:1.9rem}
  .section{padding:48px 0}
  .hiw-grid,.contact-offices,.cases-grid{grid-template-columns:1fr}
  .features-tabs{flex-direction:column}
  .tab-btn,.tab-btn:first-child,.tab-btn:last-child{border-radius:0}
  .footer-inner{grid-template-columns:1fr}
}

/* ── Inline-style replacements (CSP compliance) ── */
.hero-slide--1{background-image:url('/assets/images/site/nexu-terminal-green-r4-small.jpg')}
.hero-slide--2{background-image:url('/assets/images/site/header_home_2.jpg')}
.hero-slide--3{background-image:url('/assets/images/site/header_home_3.jpg')}
.section-cta{text-align:center;margin-top:32px}
.footer-lang{margin-bottom:12px}
.solutions-lead{max-width:860px;margin:0 auto;font-size:.9rem;color:#666;text-align:center}