:root {
    --primary: #004a99;
    --bg: #f4f7f6;
    --text: #333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 30px auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

h1 { color: var(--primary); margin-bottom: 5px; }

fieldset {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

legend {
    font-weight: bold;
    color: var(--primary);
    padding: 0 10px;
}

.grid-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

input[type="text"], input[type="email"], input[type="tel"], input[type="number"], textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    margin-top: 10px;
}

.flex-row {
    display: flex;
    gap: 20px;
    margin: 10px 0;
}

.legal-text {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
}

button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
}

button:hover { background: #003570; }

@media (max-width: 600px) {
    .grid-inputs { grid-template-columns: 1fr; }
}