:root{--font-main: "Inter", system-ui, -apple-system, sans-serif;--color-bg: #0f172a;--color-surface: #1e293b;--color-primary: #38bdf8;--color-secondary: #818cf8;--color-accent: #2dd4bf;--color-text: #f8fafc;--color-text-muted: #94a3b8;--spacing-container: 1200px;--radius-md: 12px;--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .15)}*{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;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color .2s}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:var(--spacing-container);margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .3s ease;border:none}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#0f172a}.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 0 20px #38bdf866}.btn-outline{background:transparent;border:1px solid var(--color-text-muted);color:var(--color-text)}.btn-outline:hover{border-color:var(--color-text);background:#ffffff0d}h1,h2,h3{line-height:1.2;font-weight:700;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4rem);background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}h3{font-size:1.5rem;margin-bottom:.5rem}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.site-header.scrolled{padding:12px 0;background:#0f172acc;border-bottom:1px solid rgba(255,255,255,.1)}.header-inner{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;color:#fff}.logo-dot{color:var(--color-primary)}.main-nav ul{display:flex;gap:32px}.main-nav a{font-size:.95rem;color:var(--color-text-muted);font-weight:500}.main-nav a:hover{color:#fff}.header-actions{display:flex;align-items:center;gap:16px}.lang-switch{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;padding:6px 12px;border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-main);font-weight:600;font-size:.9rem;transition:all .3s}.lang-switch:hover{background:#ffffff1a;border-color:#fff}.btn-sm{padding:8px 16px;font-size:.9rem}.hero{min-height:80vh;display:flex;align-items:center;position:relative;padding-top:80px}.hero-content{max-width:800px}.hero h1{margin-bottom:24px}.hero-sub{font-size:1.25rem;margin-bottom:40px;max-width:600px}.hero-actions{display:flex;gap:16px}.section{padding:100px 0}.section-header{margin-bottom:60px;text-align:center}.section-header p{font-size:1.1rem;margin-top:16px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px}.card{background:#1e293b80;border:1px solid rgba(255,255,255,.05);padding:40px;border-radius:var(--radius-md);transition:transform .3s ease}.card:hover{transform:translateY(-5px);background:#1e293bcc;border-color:#38bdf833}.card-icon{font-size:3rem;margin-bottom:24px}.card-subtitle{color:var(--color-primary);font-weight:600;margin-bottom:24px;text-transform:uppercase;font-size:.85rem;letter-spacing:.05em}.feature-list li{margin-bottom:12px;padding-left:24px;position:relative;color:var(--color-text-muted)}.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--color-accent)}.feature-item h4{color:#fff;font-size:1.25rem;margin-bottom:12px}.contact-wrapper{background:linear-gradient(135deg,#1e293bcc,#0f172ae6);border-radius:24px;padding:60px;border:1px solid rgba(255,255,255,.05)}.contact-content{text-align:center;max-width:600px;margin:0 auto}.contact-details{margin-top:40px;display:flex;flex-direction:column;gap:16px;font-size:1.1rem}.detail-item a{color:var(--color-primary)}footer{border-top:1px solid rgba(255,255,255,.05);padding:40px 0;margin-top:40px;color:var(--color-text-muted);font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}.footer-links{display:flex;gap:24px}.bg-gradient{position:fixed;top:0;left:0;width:100%;height:100vh;z-index:-1;background:radial-gradient(circle at 15% 50%,rgba(56,189,248,.08) 0%,transparent 25%),radial-gradient(circle at 85% 30%,rgba(129,140,248,.08) 0%,transparent 25%)}@media(max-width:768px){h1{font-size:2.5rem}.header-actions,.main-nav{display:none}.hero-actions{flex-direction:column}.contact-wrapper{padding:30px}}