:root{--principal:#070b2e;--secondary:#10a4fc;--header-bg:#081739;--back-gray:#f7f7f7;--font-gray:#a5a6ab}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--back-gray);color:var(--principal)}.oswald,h1,h2,h3{font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.5px}a{color:var(--secondary);text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:0 16px}.btn{display:inline-block;background:var(--secondary);color:white;border:none;border-radius:10px;padding:13px 28px;font-size:15px;font-weight:700;font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:transform .1s,opacity .15s}.btn:hover{opacity:.9;transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:default;transform:none}.btn-outline{background:transparent;color:var(--principal);border:1px solid var(--principal)}.card{border-radius:14px;box-shadow:0 2px 10px rgba(0,0,0,.06);padding:20px}.card,.input{background:white}.input{width:100%;padding:12px 14px;border:1px solid rgba(7,11,46,.18);border-radius:10px;font-size:15px;color:var(--principal)}.input:focus{outline:2px solid var(--secondary);border-color:transparent}.label{display:block;font-size:12px;font-weight:600;color:var(--font-gray);text-transform:uppercase;letter-spacing:.5px;margin:14px 0 6px;font-family:Oswald,sans-serif}