:root{--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-secondary: #ec4899;--color-bg: #0f172a;--color-surface: #1e293b;--color-text: #f8fafc;--color-text-muted: #94a3b8;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;border:none;outline:none;font-family:inherit}.app-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;background-color:var(--color-bg)}.card{background-color:var(--color-surface);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:400px;width:100%;text-align:center;border:1px solid rgba(255,255,255,.05)}.title{font-size:2rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(to right,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:var(--color-text-muted);margin-bottom:2rem;font-size:1rem}.lead-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-size:.875rem;font-weight:500;color:var(--color-text-muted)}.form-input{width:100%;padding:.75rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.1);background-color:#0f172a80;color:var(--color-text);font-size:1rem;transition:all .2s ease;outline:none}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #6366f133}.submit-button{background-color:var(--color-primary);color:#fff;padding:.875rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;margin-top:.5rem;transition:all .2s ease}.submit-button:hover:not(:disabled){background-color:var(--color-primary-hover);transform:translateY(-1px)}.submit-button:disabled{opacity:.7;cursor:not-allowed}.status-message{padding:.75rem;border-radius:var(--radius-md);font-size:.875rem;text-align:center;animation:fadeIn .3s ease}.status-message.success{background-color:#10b9811a;color:#34d399;border:1px solid rgba(16,185,129,.2)}.status-message.error{background-color:#ef44441a;color:#f87171;border:1px solid rgba(239,68,68,.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}