body{font-family:'Montserrat',sans-serif;background:linear-gradient(135deg,#6dd5fa 0%,#ff758c 100%);color:#fff;margin:0;display:flex;justify-content:center;align-items:center;min-height:100vh;text-align:center;padding:20px}@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;700&display=swap');.container{max-width:700px;padding:60px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.3)}h1{font-size:5em;margin-bottom:15px;font-weight:700;letter-spacing:2px;text-shadow:0 4px 8px rgba(0,0,0,.2)}.tagline{font-size:1.5em;color:rgba(255,255,255,.9);margin-bottom:40px;font-weight:300}.subscribe-form{display:flex;justify-content:center;margin-bottom:50px;gap:15px}.subscribe-form input[type="email"]{padding:15px 20px;border:1px solid rgba(255,255,255,.5);background-color:rgba(255,255,255,.15);border-radius:6px;font-size:1.1em;color:#fff;flex-grow:1;max-width:350px;outline:none}.subscribe-form input[type="email"]::placeholder{color:rgba(255,255,255,.7)}.subscribe-form input[type="email"]:focus{border-color:rgba(255,255,255,.8);background-color:rgba(255,255,255,.25)}.subscribe-form button{padding:15px 25px;background-color:#fff;color:#000;border:none;border-radius:6px;font-size:1.1em;cursor:pointer;transition:background-color .3s , transform .2s;font-weight:600}.subscribe-form button:hover{background-color:#f0f0f0;transform:translateY(-2px)}.footer a{color:rgba(255,255,255,.8);text-decoration:none;font-size:1em;padding:0 15px;transition:color .3s}.footer a:hover{color:#fff;text-decoration:underline}@media (max-width:768px){.container{padding:40px 25px}h1{font-size:3.5em}.tagline{font-size:1.2em}.subscribe-form{flex-direction:column;align-items:center;gap:10px}.subscribe-form input[type="email"],.subscribe-form button{width:100%;max-width:300px}}@media (max-width:480px){h1{font-size:2.8em;letter-spacing:1px}.tagline{font-size:1em}.container{padding:30px 15px}.footer a{padding:0 8px;font-size:.85em}}