.newsletter-container form .form-row .form-group input,
.newsletter-container form .form-group input {
    height: calc(1.5em + .75rem + 2px) !important;
}

.newsletter-container .newsl-title {
    color: var(--primary-text-color);
}

.newsletter-container .newsl-btn {
    color: var(--primary-text-color);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 600;
}

.newsletter-container .newsl-btn:hover {
    color: var(--primary-text-color);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0px 0px 2px 1px rgba(255, 255, 255, 0.75);
    text-shadow: 0px 0px 2px rgba(255, 255, 255, 0.75);
}

.newsletter-container .newsl-btn:focus {
    outline: 0;
    box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .75);
}

/* 📌 Contenedor principal del formulario */
.newsletter-container {
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: white;
    width: 100%;
}

/* 📌 Campos de entrada */
.newsletter-container .input-custom {
    border-radius: 50px;
    border: none;
}

/* 📌 Botón de suscripción */
.newsletter-container .btn-custom {
    background: linear-gradient(135deg, #f27121, #e94057);
    background-size: 200% 200%;
    background-position: left;
    color: var(--primary-text-color);
    font-size: 1.2rem;
    font-weight: bold;
    padding: 15px;
    border-radius: 50px;
    width: 100%;
    transition: background-position 0.6s ease-in-out, filter 0.6s ease-in-out;
}

.newsletter-container .btn-custom:hover {
    background-position: right;
    filter: brightness(1.1) saturate(1.2);
    color: var(--primary-text-color);
    text-shadow: -1px 1px 10px var(--primary-text-color);
}