* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
body { background-color: #ffffff; display: flex; justify-content: center; min-height: 100vh; }
.app-container { width: 100%; max-width: 420px; padding: 25px; background: #ffffff; }
.header-logo { text-align: center; margin: 25px 0; }
.header-logo img { width: 160px; height: auto; }
.step-indicator { display: flex; justify-content: center; align-items: center; gap: 10px; margin-bottom: 35px; }
.dot { width: 8px; height: 8px; background: #E0E0E0; border-radius: 50%; }
.dot.active { background: #0056b3; width: 26px; height: 26px; color: white; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: bold; border-radius: 50%; }
.dot.check { background: #4CAF50; color: white; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
h2 { font-size: 26px; font-weight: 700; text-align: center; margin-bottom: 35px; color: #1a1a1a; }
.input-group { margin-bottom: 25px; border-bottom: 1.5px solid #E5E5E5; }
.input-group label { display: block; font-size: 14px; color: #707070; margin-bottom: 6px; }
.input-group input, .input-group select { width: 100%; border: none; font-size: 17px; padding: 10px 0; outline: none; background: transparent; color: #333; }
.btn-continuar { width: 100%; padding: 16px; border-radius: 30px; border: none; font-size: 17px; font-weight: 600; margin-top: 35px; transition: 0.3s; }
.btn-disabled { background-color: #F0F0F0; color: #BDBDBD; cursor: not-allowed; }
.btn-active { background-color: #0056b3; color: white; cursor: pointer; box-shadow: 0 4px 10px rgba(0,86,179,0.2); }
.otp-wrapper { display: flex; justify-content: space-between; margin: 30px 0; }
.otp-input { width: 45px; height: 55px; border: 1.5px solid #DEDEDE; border-radius: 8px; text-align: center; font-size: 22px; font-weight: bold; outline: none; }
.otp-input:focus { border-color: #0056b3; }
.footer-link { text-align: center; margin-top: 25px; }
.footer-link a { color: #0056b3; text-decoration: none; font-size: 15px; font-weight: 500; }