/* ======= Sección Contacto ======= */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-xs);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-status {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs);
    text-align: center;
    border-radius: var(--border-radius-small);
}

.form-status.success {
    background-color: rgba(39, 174, 96, 0.2);
    color: #2ecc71;
}

.form-status.error {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

/* ======= Botón Enviar ======= */
.btn-submit {
    display: inline-block;
    width: 50%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-secondary); /* color principal */
    color: #fff; /* texto blanco */
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-submit:hover {
    background-color: #35607a; /* tono más oscuro al pasar el ratón */
    transform: translateY(-2px); /* pequeño efecto de elevación */
}

.btn-submit:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.btn-submit:disabled {
    background-color: #aaa; /* gris cuando está inactivo */
    cursor: not-allowed;
}