*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333;background-color:#654074;min-height:100vh}.container{display:flex;min-height:100vh}.book-image{flex:.6;display:flex;align-items:center;justify-content:center}.book-image img{width:100%;height:auto}h1{font-size:2.5rem;line-height:1em;margin-bottom:1.5rem;color:#2c3e50}p{margin-bottom:2rem;color:#666}.signup-form{flex:.4;background:#fff;padding:4rem;display:flex;flex-direction:column;justify-content:space-between;gap:5rem}.social-links{display:flex;gap:1rem;align-items:center}.social-links a{display:inline-flex;align-items:center;gap:.5rem;padding:6px 12px;border-radius:4px;text-decoration:none;color:#666;font-weight:400;font-size:.9rem;transition:all .3s ease;border:1px solid #e0e0e0;background:transparent}.social-links a:hover{transform:translateY(-1px);box-shadow:0 2px 8px #0000001a;color:#333}.social-links .instagram:hover{border-color:#e6683c;color:#e6683c}.social-links .youtube:hover{border-color:red;color:red}.social-links svg{width:16px;height:16px;fill:currentColor}.form-group{margin-bottom:1.5rem}input[type=email]{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;transition:border-color .3s ease}input[type=email]:focus{outline:none;border-color:#654074}button{background-color:#654074;color:#fff;border:none;padding:12px 24px;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .3s ease}button:hover{background-color:#52335d}@media(max-width:768px){.container{flex-direction:column}.book-image{padding:1rem}.signup-form{padding:2rem}.placeholder{display:none}}.page{min-height:100vh;background:#fff;padding:4rem 2rem;max-width:800px;margin:0 auto}.page a{color:#654074;text-decoration:none;font-weight:500}.page a:hover{text-decoration:underline}
