/* Newsletter Block */
.newsletter {
    position: relative;
    background: var(--color-bg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: var(--space-xxl) 0;
    text-align: center;
    min-height: 600px;
    display: flex;
    align-items: center;
    width: 100%;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.newsletter__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(1px);
}

.newsletter__content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--container-padding);
}

.newsletter__title {
    margin-bottom: var(--space-sm);
    color: white;
    font-size: var(--font-size-h2);
}

.newsletter__desc {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-body);
    line-height: var(--line-height-relaxed);
}

/* Form */
.newsletter__form-wrapper {
    margin-top: var(--space-lg);
}

.newsletter__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.newsletter__input {
    flex: 1;
    text-align: center;
    border: 2px solid var(--color-border);
    padding: var(--space-md);
    font-size: var(--font-size-body);
    transition: all var(--transition-fast);
}

.newsletter__input:focus {
    border-color: var(--color-text);
    text-align: left;
}

.newsletter__submit {
    flex-shrink: 0;
    padding: var(--space-md) var(--space-lg);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.newsletter__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.newsletter__submit.loading {
    position: relative;
}

.newsletter__submit.loading::after {
    content: "";
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translateY(-50%) rotate(360deg);
    }
}

/* Privacy text */
.newsletter__privacy {
    font-size: var(--font-size-overline);
    line-height: var(--line-height-normal);
    background: rgba(0, 0, 0, 0.7);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 4px;
    display: inline-block;
    margin-top: var(--space-sm);
}

.newsletter__privacy small {
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
}

.newsletter__privacy a {
    color: rgba(255, 255, 255, 1);
    text-decoration: underline;
    font-weight: var(--font-weight-medium);
}

.newsletter__privacy a:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Messages */
.newsletter__message {
    margin-top: var(--space-sm);
    padding: var(--space-sm);
    border-radius: 4px;
    font-size: var(--font-size-overline);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    display: none;
}

.newsletter__message--success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.newsletter__message--error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.newsletter__message--info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
    display: block;
}

/* Desktop Layout */
@media (min-width: 769px) {
    .newsletter__form-group {
        flex-direction: row;
        align-items: stretch;
        max-width: 480px;
        margin: 0 auto var(--space-md);
    }

    .newsletter__input {
        text-align: left;
    }

    .newsletter__submit {
        min-width: 140px;
    }
}

/* Large Desktop */
@media (min-width: 1025px) {
    .newsletter__content {
        max-width: 700px;
    }

    .newsletter__form-group {
        max-width: 520px;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .newsletter {
        padding: var(--space-xl) 0;
    }

    .newsletter__input,
    .newsletter__submit {
        padding: var(--space-sm) var(--space-md);
    }

    .newsletter__privacy {
        text-align: left;
        margin-top: var(--space-sm);
    }
}