body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f4f6fa;
    margin: 0;
    padding: 0;
    color: #222;
}

.hero-section {
    background: linear-gradient(120deg, #3498db 0%, #8e44ad 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container, .success-container {
    background: #fff;
    padding: 32px 24px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(44,62,80,0.10);
    max-width: 480px;
    width: 100%;
    margin: 32px auto;
    text-align: center;
}

.logo {
    max-width: 180px;
    margin-bottom: 18px;
}

h1 {
    font-size: 2.1em;
    margin-bottom: 10px;
    color: #34495e;
}

.subtitle {
    color: #7f8c8d;
    margin-bottom: 24px;
    font-size: 1.1em;
}

.form-group {
    margin-bottom: 18px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

input[type="text"], input[type="email"], input[type="number"], input[type="tel"], input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1em;
    background: #f9f9f9;
    margin-bottom: 2px;
}

input[type="checkbox"] {
    margin-right: 6px;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    margin: 10px 6px 0 0;
    transition: background 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: #3498db;
    color: #fff;
}

.btn-primary:hover {
    background: #217dbb;
}

.btn-secondary {
    background: #8e44ad;
    color: #fff;
}

.btn-secondary:hover {
    background: #6c3483;
}

.info-box, .instructions, .important-notice {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 18px 16px;
    margin: 18px 0;
    text-align: left;
}

.guarantee {
    color: #27ae60;
    font-weight: 600;
    margin-top: 10px;
}

ol, ul {
    margin: 10px 0 10px 20px;
    padding: 0;
}

.card-preview {
    margin: 18px 0;
}

.card-image {
    max-width: 320px;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.10);
}

.success-icon {
    font-size: 3em;
    color: #27ae60;
    margin-bottom: 10px;
}

.action-buttons {
    margin: 18px 0;
}

.link-home {
    display: inline-block;
    margin-top: 18px;
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

.link-home:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    .container, .success-container {
        padding: 16px 4px;
        border-radius: 8px;
    }
    .card-image {
        max-width: 98vw;
    }
}