.newsletter-wrapper {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 36px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 1);
}

.newsletter-form {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.newsletter-label {
    white-space: nowrap;
    flex-shrink: 0;
    font-family: "Poppins", Sans-serif;
    font-size: 21px;
    font-weight: 400;
    color: #000000;
}

.newsletter-field-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.newsletter-input {
    width: 100%;
    height: 44px;
    padding: 0 16px;
    border: 1.5px solid #d1d1d1;
    border-radius: 6px;
    font-size: 0.95rem;
    color: #1a1a1a;
    background: #fff;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.newsletter-input::placeholder {
    color: #aaa;
}

.newsletter-input:focus {
    border-color: #f0a500;
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.15);
}

.newsletter-input.is-invalid {
    border-color: #e03c3c;
    box-shadow: 0 0 0 3px rgba(224, 60, 60, 0.12);
}

.newsletter-error {
    font-size: 0.8rem;
    color: #e03c3c;
    min-height: 16px;
    display: block;
}

.newsletter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 28px;
    background: #f0a500;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.2s ease, transform 0.1s ease;
}

.newsletter-btn:hover {
    background: #d99200;
}

.newsletter-btn:active {
    transform: scale(0.98);
}

.newsletter-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.newsletter-btn-loading {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: newsletter-spin 0.7s linear infinite;
}

.newsletter-btn.is-loading .newsletter-btn-text {
    display: none;
}

.newsletter-btn.is-loading .newsletter-btn-loading {
    display: block;
}

@keyframes newsletter-spin {
    to { transform: rotate(360deg); }
}

/* Success message */
.newsletter-success {
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    color: #2a9d5c;
    padding: 8px 0;
}

.newsletter-success.is-visible {
    display: flex;
}

.newsletter-form.is-hidden {
    display: none;
}

/* Responsive */
@media (max-width: 600px) {
    .newsletter-wrapper {
        padding: 20px;
    }

    .newsletter-form {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .newsletter-label {
        text-align: center;
    }

    .newsletter-btn {
        width: 100%;
    }
}