:root{--bg:#03050d;--panel:#0a1022;--cyan:#19d9ff;--blue:#3478ff;--violet:#b63cff;--text:#f4f7ff;--muted:#a8b3cc;--line:#233258}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 10%,#071b38 0,transparent 35%),radial-gradient(circle at 85% 20%,#2a0b40 0,transparent 30%),var(--bg);color:var(--text);font-family:Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}header{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:14px 5%;background:rgba(3,5,13,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:2px}.brand img{width:52px;height:52px;border-radius:50%}nav{display:flex;gap:24px}nav a:hover{color:var(--cyan)}main{width:min(1180px,92%);margin:auto}.hero{min-height:82vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:50px}.hero h1{font-size:clamp(44px,6vw,78px);line-height:1.03;margin:18px 0;background:linear-gradient(90deg,#fff,var(--cyan),#c65cff);-webkit-background-clip:text;color:transparent}.hero p,.lead,.about p,.contact p{color:var(--muted);font-size:18px}.hero-logo{width:100%;border-radius:50%;filter:drop-shadow(0 0 35px rgba(48,120,255,.4))}.eyebrow{color:var(--cyan);font-weight:800;letter-spacing:2px;font-size:13px}.actions{display:flex;gap:14px;margin-top:28px}.btn{display:inline-block;padding:14px 22px;border:1px solid var(--line);border-radius:12px;background:#0b1228;color:#fff;font-weight:800;cursor:pointer}.primary{background:linear-gradient(135deg,var(--cyan),var(--blue),var(--violet));border:0}section{padding:90px 0}h2{font-size:clamp(34px,4vw,54px);margin:0 0 10px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}.grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(13,21,46,.9),rgba(6,10,24,.8));box-shadow:0 20px 50px rgba(0,0,0,.2)}.grid h3{color:var(--cyan)}.about,.contact{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.about img{width:85%;border-radius:50%}.contact{padding:50px;margin:70px 0;border:1px solid var(--line);border-radius:26px;background:rgba(8,13,29,.8)}form{display:grid;gap:14px}input,select,textarea{width:100%;padding:14px;border-radius:10px;border:1px solid var(--line);background:#070c1b;color:white}footer{display:flex;justify-content:space-between;gap:20px;padding:30px 5%;border-top:1px solid var(--line);color:var(--muted)}.wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#20c969;color:#fff;font-weight:900;box-shadow:0 10px 30px rgba(32,201,105,.35)}@media(max-width:800px){nav{display:none}.hero,.about,.contact{grid-template-columns:1fr;text-align:center}.hero{padding-top:60px}.hero-logo{max-width:520px;margin:auto}.actions{justify-content:center;flex-wrap:wrap}.grid{grid-template-columns:1fr}.about img{margin:auto}footer{flex-direction:column;text-align:center}}