/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    overflow-x: hidden;
    /* background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%); */
}

.btn-validate {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: white;
    box-shadow: var(--shadow-md);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-validate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}