/**
 * ============================================================================
 * NETT NEWSLETTER CTA WIDGET - STYLES
 * ============================================================================
 * 
 * Newsletter subscription call-to-action section with email form,
 * decorative elements, and various layout options.
 * 
 * Structure:
 * - .nett-newsletter-cta (main container)
 *   - .newsletter-container (content wrapper)
 *     - .newsletter-content (text content)
 *     - .newsletter-form (subscription form)
 *   - .newsletter-decoration (decorative elements)
 * 
 * ============================================================================
 */

/* =========================================================================
 * 1. MAIN CONTAINER
 * =========================================================================
 */

.nett-newsletter-cta {
    position: relative;
    width: 100%;
    padding: var(--nett-section-padding-y) 0 !important;
    background-color: var(--nett-bg-secondary) !important;
    overflow: hidden;
}

.nett-newsletter-cta.bg-primary {
    background-color: var(--nett-bg-primary) !important;
}

.nett-newsletter-cta.bg-dark {
    background-color: var(--nett-gray-900) !important;
}

.nett-newsletter-cta.bg-gradient {
    background: var(--nett-gradient-primary) !important;
}

.nett-newsletter-cta.bg-gradient-dark {
    background: linear-gradient(135deg, var(--nett-gray-900) 0%, var(--nett-primary-900) 100%) !important;
}

.newsletter-wrapper {
    max-width: var(--nett-container-max) !important;
    margin: 0 auto;
    padding: 0 var(--nett-space-6) !important;
}

/* =========================================================================
 * 2. INNER CONTAINER
 * =========================================================================
 */

.newsletter-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--nett-gap-xl) !important;
    padding: var(--nett-space-16) !important;
    background-color: var(--nett-white) !important;
    border-radius: var(--nett-radius-2xl) !important;
    box-shadow: var(--nett-shadow-xl) !important;
    z-index: 1;
}

.nett-newsletter-cta.bg-dark .newsletter-container {
    background-color: var(--nett-gray-800) !important;
}

.nett-newsletter-cta.bg-gradient .newsletter-container {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.newsletter-container.layout-stacked {
    flex-direction: column;
    text-align: center;
}

.newsletter-container.layout-inline {
    padding: var(--nett-space-8) var(--nett-space-12) !important;
}

.newsletter-container.style-minimal {
    background-color: transparent;
    box-shadow: none;
    padding: 0;
}

.newsletter-container.style-bordered {
    background-color: transparent;
    box-shadow: none;
    border: 2px solid var(--nett-border-color) !important;
}

.nett-newsletter-cta.bg-dark .newsletter-container.style-bordered {
    border-color: var(--nett-gray-700) !important;
}

/* =========================================================================
 * 3. CONTENT SECTION
 * =========================================================================
 */

.newsletter-content {
    flex: 1;
    max-width: 560px;
}

.newsletter-container.layout-stacked .newsletter-content {
    max-width: 640px;
}

.newsletter-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--nett-space-5) !important;
    background: var(--nett-gradient-primary) !important;
    border-radius: var(--nett-radius-xl) !important;
    color: var(--nett-white) !important;
}

.newsletter-container.layout-stacked .newsletter-icon {
    margin-left: auto;
    margin-right: auto;
}

.newsletter-icon svg {
    width: 32px;
    height: 32px;
}

.newsletter-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--nett-space-2) !important;
    padding: var(--nett-badge-padding) !important;
    margin-bottom: var(--nett-space-4) !important;
    font-size: var(--nett-badge-font-size) !important;
    font-weight: var(--nett-badge-font-weight) !important;
    color: var(--nett-primary) !important;
    background-color: var(--nett-primary-50) !important;
    border-radius: var(--nett-badge-radius) !important;
}

.nett-newsletter-cta.bg-dark .newsletter-badge,
.nett-newsletter-cta.bg-gradient .newsletter-badge {
    color: var(--nett-white) !important;
    background-color: rgba(255, 255, 255, 0.15);
}

.newsletter-title {
    font-family: var(--nett-font-heading) !important;
    font-size: var(--nett-h3-size) !important;
    font-weight: var(--nett-font-bold) !important;
    color: var(--nett-text-primary) !important;
    line-height: var(--nett-leading-tight) !important;
    margin: 0 0 var(--nett-space-4) 0 !important;
}

.nett-newsletter-cta.bg-dark .newsletter-title,
.nett-newsletter-cta.bg-gradient .newsletter-title {
    color: var(--nett-white) !important;
}

.newsletter-title .highlight {
    background: var(--nett-gradient-primary) !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nett-newsletter-cta.bg-gradient .newsletter-title .highlight {
    background: var(--nett-white) !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.newsletter-description {
    font-size: var(--nett-text-lg) !important;
    color: var(--nett-text-secondary) !important;
    line-height: var(--nett-leading-relaxed) !important;
    margin: 0;
}

.nett-newsletter-cta.bg-dark .newsletter-description {
    color: var(--nett-gray-400) !important;
}

.nett-newsletter-cta.bg-gradient .newsletter-description {
    color: rgba(255, 255, 255, 0.8);
}

/* =========================================================================
 * 4. FORM SECTION
 * =========================================================================
 */

.newsletter-form-wrapper {
    flex-shrink: 0;
    width: 100%;
    max-width: 440px;
}

.newsletter-container.layout-stacked .newsletter-form-wrapper {
    max-width: 520px;
}

.newsletter-form {
    display: flex;
    gap: var(--nett-space-3) !important;
}

.newsletter-container.layout-stacked .newsletter-form {
    justify-content: center;
}

.newsletter-input-wrapper {
    flex: 1;
    position: relative;
}

.newsletter-input {
    width: 100%;
    padding: var(--nett-input-padding) !important;
    padding-left: var(--nett-space-12) !important;
    font-family: var(--nett-font-body) !important;
    font-size: var(--nett-input-font-size) !important;
    color: var(--nett-text-primary) !important;
    background-color: var(--nett-input-bg);
    border: var(--nett-border) solid var(--nett-input-border);
    border-radius: var(--nett-input-radius);
    transition: var(--nett-transition-all);
    outline: none;
}

.newsletter-input:focus {
    border-color: var(--nett-input-border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.newsletter-input::placeholder {
    color: var(--nett-text-muted);
}

.nett-newsletter-cta.bg-dark .newsletter-input {
    background-color: var(--nett-gray-700);
    border-color: var(--nett-gray-600);
    color: var(--nett-white);
}

.nett-newsletter-cta.bg-gradient .newsletter-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--nett-white);
}

.nett-newsletter-cta.bg-gradient .newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input-icon {
    position: absolute;
    left: var(--nett-space-4);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--nett-text-muted);
}

.nett-newsletter-cta.bg-gradient .newsletter-input-icon {
    color: rgba(255, 255, 255, 0.6);
}

/* Submit Button */
.newsletter-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--nett-space-2);
    padding: var(--nett-btn-padding-y) var(--nett-btn-padding-x);
    font-family: var(--nett-font-body);
    font-size: var(--nett-btn-font-size);
    font-weight: var(--nett-btn-font-weight);
    color: var(--nett-btn-primary-text);
    background: var(--nett-gradient-primary);
    border: none;
    border-radius: var(--nett-btn-radius);
    cursor: pointer;
    transition: var(--nett-transition-all);
    white-space: nowrap;
}

.newsletter-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--nett-shadow-primary);
}

.newsletter-submit:active {
    transform: translateY(0);
}

.nett-newsletter-cta.bg-gradient .newsletter-submit {
    background: var(--nett-white);
    color: var(--nett-primary);
}

.nett-newsletter-cta.bg-gradient .newsletter-submit:hover {
    box-shadow: var(--nett-shadow-xl);
}

.newsletter-submit svg {
    width: 18px;
    height: 18px;
}

/* Inline Form */
.newsletter-form.layout-inline {
    background-color: var(--nett-gray-100);
    border-radius: var(--nett-radius-full);
    padding: var(--nett-space-1);
    gap: 0;
}

.newsletter-form.layout-inline .newsletter-input {
    background-color: transparent;
    border: none;
    padding-left: var(--nett-space-6);
}

.newsletter-form.layout-inline .newsletter-input:focus {
    box-shadow: none;
}

.newsletter-form.layout-inline .newsletter-submit {
    border-radius: var(--nett-radius-full);
}

/* =========================================================================
 * 5. FORM STATES
 * =========================================================================
 */

/* Loading State */
.newsletter-form.is-loading .newsletter-submit {
    opacity: 0.7;
    pointer-events: none;
}

.newsletter-form.is-loading .newsletter-submit::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: var(--nett-radius-full);
    animation: newsletter-spin 0.6s linear infinite;
    margin-left: var(--nett-space-2);
}

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

/* Success State */
.newsletter-form.is-success .newsletter-input {
    border-color: var(--nett-success);
}

.newsletter-success-message {
    display: none;
    align-items: center;
    gap: var(--nett-space-2);
    margin-top: var(--nett-space-3);
    font-size: var(--nett-text-sm);
    color: var(--nett-success);
}

.newsletter-form.is-success + .newsletter-success-message {
    display: flex;
}

.newsletter-success-message svg {
    width: 18px;
    height: 18px;
}

/* Error State */
.newsletter-form.is-error .newsletter-input {
    border-color: var(--nett-error);
}

.newsletter-error-message {
    display: none;
    align-items: center;
    gap: var(--nett-space-2);
    margin-top: var(--nett-space-3);
    font-size: var(--nett-text-sm);
    color: var(--nett-error);
}

.newsletter-form.is-error + .newsletter-error-message {
    display: flex;
}

/* =========================================================================
 * 6. PRIVACY NOTE
 * =========================================================================
 */

.newsletter-privacy {
    display: flex;
    align-items: flex-start;
    gap: var(--nett-space-2);
    margin-top: var(--nett-space-4);
    font-size: var(--nett-text-sm);
    color: var(--nett-text-muted);
}

.nett-newsletter-cta.bg-dark .newsletter-privacy,
.nett-newsletter-cta.bg-gradient .newsletter-privacy {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-privacy svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
}

.newsletter-privacy a {
    color: var(--nett-primary);
    text-decoration: underline;
}

.nett-newsletter-cta.bg-gradient .newsletter-privacy a {
    color: var(--nett-white);
}

/* =========================================================================
 * 7. FEATURES LIST
 * =========================================================================
 */

.newsletter-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--nett-space-4);
    margin-top: var(--nett-space-6);
}

.newsletter-container.layout-stacked .newsletter-features {
    justify-content: center;
}

.newsletter-feature {
    display: flex;
    align-items: center;
    gap: var(--nett-space-2);
    font-size: var(--nett-text-sm);
    color: var(--nett-text-secondary);
}

.nett-newsletter-cta.bg-dark .newsletter-feature,
.nett-newsletter-cta.bg-gradient .newsletter-feature {
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-feature svg {
    width: 16px;
    height: 16px;
    color: var(--nett-success);
}

/* =========================================================================
 * 8. SUBSCRIBER COUNT
 * =========================================================================
 */

.newsletter-subscribers {
    display: flex;
    align-items: center;
    gap: var(--nett-space-3);
    margin-top: var(--nett-space-6);
}

.newsletter-container.layout-stacked .newsletter-subscribers {
    justify-content: center;
}

.newsletter-avatars {
    display: flex;
}

.newsletter-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--nett-radius-full);
    border: 2px solid var(--nett-white);
    overflow: hidden;
    margin-left: -8px;
}

.newsletter-avatar:first-child {
    margin-left: 0;
}

.newsletter-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.newsletter-avatar.is-more {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--nett-primary);
    color: var(--nett-white);
    font-size: var(--nett-text-xs);
    font-weight: var(--nett-font-bold);
}

.newsletter-count-text {
    font-size: var(--nett-text-sm);
    color: var(--nett-text-secondary);
}

.newsletter-count-text strong {
    color: var(--nett-text-primary);
}

.nett-newsletter-cta.bg-dark .newsletter-count-text,
.nett-newsletter-cta.bg-gradient .newsletter-count-text {
    color: rgba(255, 255, 255, 0.7);
}

.nett-newsletter-cta.bg-dark .newsletter-count-text strong,
.nett-newsletter-cta.bg-gradient .newsletter-count-text strong {
    color: var(--nett-white);
}

/* =========================================================================
 * 9. DECORATIVE ELEMENTS
 * =========================================================================
 */

.newsletter-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.newsletter-shape {
    position: absolute;
    border-radius: var(--nett-radius-full);
    opacity: 0.1;
}

.newsletter-shape-1 {
    width: 300px;
    height: 300px;
    background: var(--nett-primary);
    top: -150px;
    left: -100px;
    filter: blur(60px);
}

.newsletter-shape-2 {
    width: 200px;
    height: 200px;
    background: var(--nett-secondary);
    bottom: -100px;
    right: -50px;
    filter: blur(50px);
}

/* Dots Pattern */
.newsletter-dots {
    position: absolute;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(circle, var(--nett-gray-300) 2px, transparent 2px);
    background-size: 16px 16px;
    opacity: 0.5;
}

.newsletter-dots.position-left {
    top: 50%;
    left: var(--nett-space-8);
    transform: translateY(-50%);
}

.newsletter-dots.position-right {
    top: 50%;
    right: var(--nett-space-8);
    transform: translateY(-50%);
}

/* =========================================================================
 * 10. ANIMATIONS
 * =========================================================================
 */

.newsletter-container.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--nett-duration-500) var(--nett-ease);
}

.newsletter-container.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Input focus animation */
.newsletter-input-wrapper.has-focus-effect .newsletter-input:focus {
    transform: scale(1.01);
}

/* =========================================================================
 * 11. RESPONSIVE STYLES
 * =========================================================================
 */

@media (max-width: 1024px) {
    .newsletter-container {
        padding: var(--nett-space-12);
    }
}

@media (max-width: 768px) {
    .newsletter-container {
        flex-direction: column;
        text-align: center;
        padding: var(--nett-space-10);
        gap: var(--nett-gap-lg);
    }
    
    .newsletter-content {
        max-width: 100%;
    }
    
    .newsletter-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .newsletter-form-wrapper {
        max-width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form.layout-inline {
        border-radius: var(--nett-radius-xl);
        padding: var(--nett-space-2);
    }
    
    .newsletter-form.layout-inline .newsletter-submit {
        width: 100%;
    }
    
    .newsletter-features {
        justify-content: center;
    }
    
    .newsletter-subscribers {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .newsletter-wrapper {
        padding: 0 var(--nett-space-4);
    }
    
    .newsletter-container {
        padding: var(--nett-space-8);
    }
    
    .newsletter-title {
        font-size: var(--nett-text-2xl);
    }
    
    .newsletter-description {
        font-size: var(--nett-text-base);
    }
    
    .newsletter-submit {
        width: 100%;
    }
}

/* =========================================================================
 * 12. UTILITY CLASSES
 * =========================================================================
 */

.newsletter-container.no-padding {
    padding: 0;
}

.newsletter-container.no-shadow {
    box-shadow: none;
}

.newsletter-container.full-width {
    max-width: 100%;
    border-radius: 0;
}

/* =========================================================================
 * 13. ADVANCED UTILITY CLASSES & ANIMATIONS (UPGRADE)
 * =========================================================================
 */
.newsletter-cta-fade-in {
    animation: newsletterFadeIn 1.2s var(--nett-ease) both !important;
}
.newsletter-cta-slide-up {
    animation: newsletterSlideUp 0.9s var(--nett-ease) both !important;
}
.newsletter-cta-bounce {
    animation: newsletterBounce 1.1s cubic-bezier(.68,-0.55,.27,1.55) both !important;
}
.newsletter-cta-zoom-in {
    animation: newsletterZoomIn 0.7s var(--nett-ease) both !important;
}
.newsletter-cta-wiggle {
    animation: newsletterWiggle 0.7s ease-in-out both !important;
}
.newsletter-cta-shadow-xl {
    box-shadow: var(--nett-shadow-xl) !important;
}
.newsletter-cta-border-primary {
    border: 2px solid var(--nett-primary) !important;
}
.newsletter-cta-bg-gradient {
    background: var(--nett-gradient-primary) !important;
}
.newsletter-cta-text-gradient {
    background: var(--nett-gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}
.newsletter-cta-blur {
    filter: blur(2px) !important;
}
.newsletter-cta-scale-up {
    transform: scale(1.08) !important;
}
.newsletter-cta-rotate {
    transform: rotate(-2deg) !important;
}
.newsletter-cta-opacity-80 {
    opacity: 0.8 !important;
}
.newsletter-cta-pointer {
    cursor: pointer !important;
}
.newsletter-cta-flex-center {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.newsletter-cta-hidden {
    display: none !important;
}

@keyframes newsletterFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes newsletterSlideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes newsletterBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}
@keyframes newsletterZoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
@keyframes newsletterWiggle {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

/* Ensure all selectors use !important and master variables (already present above, re-checked) */