:root{--color-bg: #f4f4f4;--color-surface: #ffffff;--color-text: #333333;--color-text-muted: #666666;--color-primary: #d32f2f;--color-primary-dark: #b71c1c;--color-secondary: #757575;--color-accent: #9e9e9e;--font-main: "Inter", sans-serif;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--container-width: 1200px;--border-radius: 12px;--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md)}.site-header{background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:fixed;top:0;left:0;width:100%;z-index:1000;border-bottom:1px solid rgba(0,0,0,.05)}.header-content{display:flex;justify-content:space-between;align-items:center;height:80px}.logo{font-size:1.5rem;font-weight:800;color:var(--color-text);letter-spacing:-.02em;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.main-nav ul{display:flex;gap:var(--spacing-md)}.main-nav a{font-size:.9rem;font-weight:500;color:var(--color-text-muted)}.main-nav a:hover{color:var(--color-primary)}.mobile-menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}.mobile-menu-toggle span{display:block;width:25px;height:2px;background-color:var(--color-text)}.hero-section{padding:160px 0 100px;min-height:80vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero-content{position:relative;z-index:2;max-width:800px}.hero-content h1{font-size:4rem;line-height:1.1;margin-bottom:var(--spacing-lg);font-weight:800}.highlight{color:var(--color-primary)}.hero-subtitle{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:var(--spacing-xl);max-width:600px}.hero-actions{display:flex;gap:var(--spacing-md)}.btn{display:inline-block;padding:12px 32px;border-radius:50px;font-weight:600;cursor:pointer;text-align:center}.btn-primary{background:linear-gradient(90deg,var(--color-primary),var(--color-accent));color:#000;border:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px #00e5ff33}.btn-secondary{background:transparent;border:1px solid var(--color-text-muted);color:var(--color-text)}.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary)}.hero-background{position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(circle at center,rgba(211,47,47,.1) 0%,transparent 70%);z-index:1;pointer-events:none}.services-section{padding:100px 0;background-color:var(--color-surface)}.section-title{font-size:2.5rem;margin-bottom:var(--spacing-xl);text-align:center}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg)}.service-card{background-color:var(--color-surface);padding:var(--spacing-lg);border-radius:var(--border-radius);border:1px solid rgba(0,0,0,.05);transition:var(--transition)}.service-card:hover{transform:translateY(-5px);border-color:var(--color-primary);box-shadow:0 10px 30px #0000004d}.card-icon{font-size:3rem;margin-bottom:var(--spacing-md)}.service-card h3{font-size:1.5rem;margin-bottom:var(--spacing-sm);color:var(--color-text)}.service-card p{color:var(--color-text-muted);font-size:.95rem}.site-footer{padding:80px 0 40px;background-color:var(--color-bg);border-top:1px solid rgba(0,0,0,.05)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.footer-column h4{font-size:1.1rem;margin-bottom:var(--spacing-md);color:var(--color-text)}.footer-column ul li{margin-bottom:var(--spacing-sm)}.footer-column a{color:var(--color-text-muted);font-size:.9rem}.footer-column a:hover{color:var(--color-primary)}.footer-bottom{text-align:center;padding-top:var(--spacing-lg);border-top:1px solid rgba(0,0,0,.05);color:var(--color-text-muted);font-size:.8rem}.version-tag{color:#9e9e9e;font-size:.75rem;letter-spacing:.03em;margin-left:.35rem}@media(max-width:768px){.hero-content h1{font-size:2.5rem}.main-nav{display:none}.mobile-menu-toggle{display:flex}.main-nav.active{display:block;position:absolute;top:80px;left:0;width:100%;background-color:var(--color-bg);padding:var(--spacing-md);border-bottom:1px solid rgba(255,255,255,.1)}.main-nav.active ul{flex-direction:column}}.customers-section{padding:100px 0;background-color:var(--color-bg);text-align:center}.customer-showcase{display:flex;justify-content:center;margin-top:var(--spacing-lg)}.customer-image-link{display:inline-block;border-radius:var(--border-radius);overflow:hidden;box-shadow:0 10px 30px #0000001a;transition:var(--transition)}.customer-image-link:hover{transform:translateY(-5px);box-shadow:0 15px 40px #00000026}.image-container{position:relative;width:100%;max-width:800px;height:auto}.image-container img{display:block;width:100%;height:auto;transition:opacity .5s ease}.customer-img-color{position:absolute;top:0;left:0;opacity:0}.image-container:hover .customer-img-color{opacity:1}.card-link{display:inline-block;margin-top:var(--spacing-md);color:var(--color-primary);font-weight:600;font-size:.9rem}.card-link:hover{color:var(--color-primary-dark);text-decoration:underline}