/* Newsletter Section Styles */
.newsletter-section {
    padding: var(--section-padding);
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

/* Background decorativo sutil */
.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(62, 142, 255, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.newsletter-container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-description {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: 10px;
    background: var(--card-bg);
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: border-color 0.3s ease;
}

.input-group:focus-within {
    border-color: var(--accent-blue);
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: 'Satoshi', sans-serif;
    outline: none;
}

.input-group button {
    background-color: var(--accent-blue);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.3s;
}

.input-group button:hover {
    background-color: #2e7be6;
    transform: scale(1.02);
}

.form-status {
    margin-top: 15px;
    font-size: 14px;
    min-height: 20px;
}

/* Responsividade */
@media (max-width: 576px) {
    .input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }
    
    .input-group input {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        margin-bottom: 10px;
    }
}

#input-group-newsletter {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-status i {
    font-size: 1.2rem;
    vertical-align: middle;
}

/* Garante que a transição de opacidade seja suave */
#input-group-newsletter {
    transition: opacity 0.5s ease, transform 0.5s ease, display 0.5s allow-discrete;
}

.form-status {
    margin-top: 15px;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

/* Estilo para ícones do Bootstrap no status */
.form-status i {
    font-size: 1.2rem;
}