body{margin:0;padding:0;font-family:'Arial',sans-serif;background-color:#e0e0e0;color:#fff;display:flex;flex-direction:column;min-height:100vh;position:relative}.content form,header{width:100%;display:flex}.content,header{justify-content:center;align-items:center}header{top:0;left:0;height:222px;position:absolute;z-index:-1;background-color:#00a884}header img{width:100px}.content{flex:1;flex-direction:column;text-align:center;position:relative;z-index:10;background-color:#fff;box-shadow:0 4px 20px rgba(0,0,0,.2);padding:30px;border-radius:15px;width:90%;max-width:400px;margin:auto}.content h1{font-size:2rem;margin-bottom:10px;color:#333}.content p{font-size:1rem;margin-bottom:20px;color:#555}.content form{flex-direction:column}input[type=tel],select{padding:12px;font-size:1rem;border:0;border-radius:25px;margin-bottom:15px;text-align:center;outline:0;background-color:#f0f0f0}input[type=tel]::placeholder{color:#999}button{padding:12px;font-size:.9rem;color:#fff;background-color:#075e54;border:0;border-radius:25px;cursor:pointer;transition:background-color .3s ease;text-transform:uppercase;letter-spacing:1px}button:hover{background-color:#128c7e}footer{background-color:#000;padding:10px 0;text-align:center;position:relative;z-index:1}footer img{width:60px}#popup{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);display:flex;justify-content:center;align-items:center;z-index:1000}#popup .popup-content{background-color:#fff;padding:25px;border-radius:10px;text-align:center;color:#333;max-width:350px;width:90%}#popup .popup-content h2{font-size:1.6rem;margin-bottom:10px}#popup .popup-content p{font-size:1rem;margin-bottom:15px}#popup .popup-content img{width:50px;height:50px}@media (max-width:600px){header{height:180px}.content h1{font-size:1.8rem}.content p{font-size:1rem}button,input[type=tel]{font-size:.9rem;padding:12px}button{font-size:.85rem}footer img{width:50px}#popup .popup-content h2{font-size:1.4rem}}