@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Battambang:wght@100;300;400;700&display=swap";:root{--bg-color: #ffffff;--text-color: #333333;--heading-color: #1a1a1a;--text-muted: #666666;--card-bg: #ffffff;--card-shadow: 0 4px 20px rgba(0, 0, 0, .1);--card-shadow-hover: 0 8px 30px rgba(0, 0, 0, .15);--border-color: #e0e0e0;--primary-color: #dc3545;--primary-dark: #c82333;--accent-light: rgba(220, 53, 69, .1);--accent-color: #ff6b35;--font-en: "Inter", sans-serif;--font-km: "Battambang", sans-serif}body.dark-theme{--bg-color: #1a1a1a;--text-color: #e0e0e0;--heading-color: #ffffff;--text-muted: #b0b0b0;--card-bg: #2d2d2d;--card-shadow: 0 4px 20px rgba(0, 0, 0, .3);--card-shadow-hover: 0 8px 30px rgba(0, 0, 0, .4);--border-color: #404040;--primary-color: #dc3545;--primary-dark: #c82333;--accent-light: rgba(220, 53, 69, .2);--accent-color: #ff6b35}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-en);line-height:1.6;color:var(--text-color);background-color:var(--bg-color);transition:background-color .3s ease,color .3s ease,font-family .3s ease}body.lang-en{font-family:var(--font-en)}body.lang-km{font-family:var(--font-km)}body.dark-theme{background-color:#1a1a1a;color:#e0e0e0}body.dark-theme .header{background:#2d2d2d!important;box-shadow:0 2px 10px #0000004d!important}body.dark-theme .header .logo .logo-link,body.dark-theme .header .nav-link{color:#e0e0e0!important}body.dark-theme .header .mobile-nav{background:#2d2d2d!important}body.dark-theme .header .mobile-nav .mobile-nav-link{color:#e0e0e0!important;border-bottom-color:#404040!important}body.dark-theme .header .hamburger-line{background:#e0e0e0!important}body.dark-theme .header .dark-mode-toggle{border-color:#e0e0e0!important;color:#e0e0e0!important}body.dark-theme .header .dark-mode-toggle:hover{background:#e0e0e0!important;color:#2d2d2d!important}body.dark-theme .section{background-color:#1a1a1a}body.dark-theme .section[style*="background: #f8f9fa"]{background:#2d2d2d!important}body.dark-theme .card{background:#2d2d2d!important;color:#e0e0e0!important;box-shadow:0 4px 6px #0000004d!important}body.dark-theme .section-title{color:#e0e0e0!important}body.dark-theme .section-subtitle{color:#b0b0b0!important}body.dark-theme .feature-card{background:#2d2d2d!important}body.dark-theme .feature-card h3,body.dark-theme .feature-card p,body.dark-theme .product-content h3,body.dark-theme .application-content h3{color:#e0e0e0!important}body.dark-theme .product-content p,body.dark-theme .application-content p{color:#b0b0b0!important}body.dark-theme .footer,body.dark-theme .footer .get-in-touch{background:#2d2d2d!important}body.dark-theme .footer .online-questions{background:#3d3d3d!important}body.dark-theme .footer .online-questions h2{color:#e0e0e0!important}body.dark-theme .footer .online-questions p{color:#b0b0b0!important}body.dark-theme .footer .form-control{background:#404040!important;border-color:#555!important;color:#e0e0e0!important}body.dark-theme .footer .form-control::placeholder{color:#888!important}body.dark-theme .footer .footer-links{background:#1a1a1a!important}body.dark-theme .footer .copyright{background:#0a0a0a!important}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:4px;font-weight:500;text-decoration:none;cursor:pointer;transition:all .3s ease;text-align:center}.btn-primary{background-color:#dc3545;color:#fff}.btn-primary:hover{background-color:#c82333}.btn-secondary{background-color:transparent;color:#dc3545;border:2px solid #dc3545}.btn-secondary:hover{background-color:#dc3545;color:#fff}.section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:600;text-align:center;margin-bottom:20px}.section-subtitle{font-size:1.1rem;color:#666;text-align:center;margin-bottom:60px;max-width:600px;margin-left:auto;margin-right:auto}.grid{display:grid;gap:30px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.card{background:#fff;border-radius:8px;box-shadow:0 4px 6px #0000001a;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-20{margin-bottom:20px}.mb-30{margin-bottom:30px}.mb-40{margin-bottom:40px}.mt-20{margin-top:20px}.mt-30{margin-top:30px}.mt-40{margin-top:40px}@media (max-width: 768px){.container{padding:0 15px}.section{padding:60px 0}.section-title{font-size:2rem}.grid{gap:20px}}