:root{--bg-color: #050505;--text-color: #ffffff;--accent-color: #00d2ff;--accent-secondary: #007bff;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--font-main: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em}h1{font-size:3.5rem;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(to right,#fff,var(--accent-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:2.5rem;margin-bottom:1rem;text-align:center}p{color:#ffffffb3;margin-bottom:1.5rem}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.8rem 2rem;border-radius:50px;font-weight:600;border:1px solid var(--accent-color);color:var(--accent-color);background:transparent;cursor:pointer;transition:all .3s ease}.btn:hover{background:var(--accent-color);color:#000;box-shadow:0 0 20px #00d2ff66}header{position:fixed;top:0;width:100%;z-index:1000;padding:1.5rem 0;transition:background .3s ease,padding .3s ease}header.scrolled{background:#050505e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 0;border-bottom:1px solid var(--glass-border)}nav{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700}.logo img{height:40px;width:auto}.nav-links{display:flex;gap:2rem}.nav-links.active{left:0}.nav-links a:hover{color:var(--accent-color)}.hamburger{display:none;cursor:pointer}.bar{display:block;width:25px;height:3px;margin:5px auto;transition:all .3s ease-in-out;background-color:#fff}.hero{height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(0,210,255,.1) 0%,transparent 50%);animation:pulse 10s infinite;z-index:-1}@keyframes pulse{0%{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}to{transform:scale(1);opacity:.5}}.services{padding:6rem 0}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:12px;padding:2rem;transition:transform .3s ease,border-color .3s ease}.card:hover{transform:translateY(-5px);border-color:var(--accent-color)}.card h3{margin-bottom:1rem;color:var(--accent-color)}.about{padding:6rem 0;text-align:center;background:linear-gradient(to bottom,var(--bg-color),#0a0a0a)}.about-content{max-width:800px;margin:0 auto}.contact{padding:6rem 0;text-align:center}form{max-width:600px;margin:3rem auto 0;display:flex;flex-direction:column;gap:1rem}input,textarea{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;padding:1rem;color:#fff;font-family:inherit;font-size:1rem}input:focus,textarea:focus{outline:none;border-color:var(--accent-color)}footer{padding:3rem 0;text-align:center;border-top:1px solid var(--glass-border);margin-top:4rem}footer p{font-size:.9rem;opacity:.5}@media(max-width:768px){h1{font-size:2.5rem}.hamburger{display:block}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-links{position:fixed;left:-100%;top:70px;gap:0;flex-direction:column;background-color:var(--bg-color);width:100%;text-align:center;transition:.3s;border-bottom:1px solid var(--glass-border)}.nav-links.active{left:0}.nav-links li{margin:16px 0}}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}