/*
Theme Name: Claira AI Blog
Description: Custom WordPress theme for AI-managed blog powered by Castaldo Solutions automation
Version: 2.0
Author: Claira AI & Castaldo Solutions
Author URI: https://castaldosolutions.it
*/

/* Variables and fonts are imported from main style.css */

/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 { font-size: var(--font-4xl); }
h2 { font-size: var(--font-3xl); }
h3 { font-size: var(--font-2xl); }
h4 { font-size: var(--font-xl); }
h5 { font-size: var(--font-lg); }
h6 { font-size: var(--font-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.7;
}

a {
    color: var(--ai-primary);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--ai-primary-light);
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-primary);
    font-weight: var(--font-medium);
    font-size: var(--font-base);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    box-shadow: var(--shadow-castaldo);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-castaldo-lg);
}

.btn-secondary {
    background: var(--castaldo-gray);
    color: var(--castaldo-black);
}

.btn-secondary:hover {
    background: var(--bg-gray-dark);
}

/* AI Loading Screen */
.ai-loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
}

.ai-loader {
    text-align: center;
    color: var(--text-primary);
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(0, 87, 183, 0.2);
    border-top: 3px solid var(--ai-primary);
    border-radius: 50%;
    animation: spin var(--ai-pulse-duration) linear infinite;
    margin: 0 auto var(--spacing-lg);
}

.loader-text {
    font-family: var(--font-secondary);
    color: var(--ai-primary);
    font-size: var(--font-sm);
    animation: pulse var(--ai-pulse-duration) infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Header Styles */
.ai-header {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 87, 183, 0.2);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: var(--transition-base);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.ai-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.ai-logo {
    font-size: var(--font-5xl);
    animation: float var(--ai-glow-duration) ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.brand-text .site-title {
    margin: 0;
    font-size: var(--font-3xl);
    font-weight: var(--font-bold);
}

.site-title a {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.tagline {
    font-family: var(--font-secondary);
    font-size: var(--font-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ai-status-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 87, 183, 0.1);
    border: 1px solid var(--ai-primary);
    border-radius: var(--radius-full);
    font-family: var(--font-secondary);
    font-size: var(--font-xs);
    line-height: 1;
}

.ai-status-badge .status-indicator {
    width: 8px;
    height: 8px;
    background: var(--status-active);
    border-radius: 50%;
    animation: pulse var(--ai-pulse-duration) infinite;
    flex-shrink: 0;
}

.ai-status-badge .status-text {
    white-space: nowrap;
    font-weight: 500;
}

/* Navigation */
.ai-navigation {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.ai-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.ai-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: var(--font-medium);
    transition: var(--transition-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
}

.ai-menu a:hover {
    background: rgba(0, 87, 183, 0.1);
    color: var(--ai-primary);
    text-decoration: none;
}

/* Search Form */
.ai-search-form {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 87, 183, 0.3);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.search-field {
    background: none;
    border: none;
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-md);
    width: 200px;
    font-family: var(--font-primary);
    font-size: var(--font-sm);
}

.search-field::placeholder {
    color: var(--text-secondary);
}

.search-field:focus {
    outline: none;
}

.search-submit {
    background: var(--gradient-primary);
    border: none;
    padding: var(--spacing-md);
    cursor: pointer;
    transition: var(--transition-base);
}

.search-submit:hover {
    transform: scale(1.05);
}

/* Header Bottom */
.header-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(0, 87, 183, 0.1);
}

.automation-credit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-sm);
}

.powered-by {
    color: var(--text-secondary);
}

.castaldo-link {
    color: var(--ai-primary);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: var(--transition-base);
}

.castaldo-link:hover {
    color: var(--ai-primary-light);
    text-decoration: none;
}

.automation-tag {
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: var(--font-medium);
    margin-left: var(--spacing-sm);
}

/* AI Metrics */
.ai-metrics {
    display: flex;
    gap: var(--spacing-lg);
}

.metric {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--font-xs);
}

.metric-value {
    color: var(--ai-primary);
    font-family: var(--font-secondary);
    font-weight: var(--font-semibold);
}

.metric-label {
    color: var(--text-secondary);
}

/* Neural Network Animation */
.ai-neural-network {
    height: 3px;
    position: relative;
    overflow: hidden;
}

.neural-line {
    position: absolute;
    height: 1px;
    background: var(--gradient-primary);
    animation: neuralFlow var(--ai-neural-flow) linear infinite;
}

.neural-line:nth-child(1) { top: 0; animation-delay: 0s; }
.neural-line:nth-child(2) { top: 1px; animation-delay: 1s; }
.neural-line:nth-child(3) { top: 2px; animation-delay: 2s; }

@keyframes neuralFlow {
    0% { left: -100%; width: 0; }
    50% { width: 100%; }
    100% { left: 100%; width: 0; }
}

/* Main Container */
.claira-main-container {
    min-height: 100vh;
}

/* Hero Section */
.ai-hero-section {
    position: relative;
    padding: var(--spacing-2xl) 0;
    text-align: center;
    background: var(--gradient-hero);
    overflow: hidden;
}

.ai-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--ai-primary), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--ai-primary-light), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--castaldo-gray), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: particleFloat 20s linear infinite;
    opacity: 0.3;
}

@keyframes particleFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-200px, -200px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.ai-title {
    font-size: var(--font-5xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-title .ai-icon {
    display: inline-block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.ai-subtitle {
    font-size: var(--font-2xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

/* Hero Actions Container */
.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    align-items: flex-start;
}

.ai-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    font-size: var(--font-sm);
    box-shadow: var(--shadow-castaldo);
}

/* Hero CTA Button */
.hero-cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.7);
    color: var(--ai-primary);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    border: 2px solid var(--ai-primary);
    text-decoration: none;
    font-weight: var(--font-bold);
    font-size: var(--font-md);
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.hero-cta-button:hover {
    background: var(--ai-primary);
    color: var(--castaldo-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 87, 183, 0.4);
}

.hero-cta-button:active {
    transform: translateY(-1px);
}

.cta-icon {
    font-size: var(--font-lg);
}

.cta-text {
    font-family: var(--font-primary);
    letter-spacing: 0.3px;
}

.cta-arrow {
    font-size: var(--font-lg);
    transition: var(--transition-base);
}

.hero-cta-button:hover .cta-arrow {
    transform: translateY(3px);
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-2px);
    }
}

/* Blog Content Layout */
.blog-content {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--spacing-3xl);
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-lg);
}

/* Posts Grid */
.posts-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.ai-post-card {
    background: rgba(15, 15, 15, 0.8);
    border: 1px solid rgba(0, 87, 183, 0.2);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
    box-shadow: var(--shadow-card);
}

.ai-post-card:hover {
    transform: translateY(-5px);
    border-color: var(--ai-primary);
    box-shadow: var(--shadow-castaldo);
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 87, 183, 0.1);
    background: rgba(0, 0, 0, 0.3);
}

.ai-generated {
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    font-family: var(--font-secondary);
}

.post-date {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    font-family: var(--font-secondary);
}

/* Post Content */
.post-content {
    padding: var(--spacing-lg);
}

.post-title {
    margin-bottom: var(--spacing-md);
}

.post-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-2xl);
    font-weight: var(--font-semibold);
    transition: var(--transition-base);
}

.post-title a:hover {
    color: var(--ai-primary);
    text-decoration: none;
}

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

/* AI Insights */
.ai-insights {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.insight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(0, 87, 183, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: var(--font-medium);
    border: 1px solid rgba(0, 87, 183, 0.2);
    color: var(--ai-primary);
}

/* Category styling - distinctive orange color */
.insight-item.category-item {
    background: rgba(255, 165, 0, 0.15);
    border-color: rgba(255, 165, 0, 0.3);
    color: #ffa500;
    font-weight: 600;
}

/* Tag styling - standard AI blue */
.insight-item.tag-item {
    background: rgba(0, 87, 183, 0.1);
    border-color: rgba(0, 87, 183, 0.2);
    color: var(--ai-primary);
}

/* Excerpt "continua a leggere" styling */
.ai-continue {
    font-style: italic;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    opacity: 0.8;
    font-weight: 400;
    letter-spacing: 0.5px;
    margin-top: var(--spacing-xs);
    display: inline-block;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
}

.ai-continue:hover {
    color: var(--ai-primary);
    opacity: 1;
    text-decoration: underline;
}

.ai-read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    text-decoration: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    transition: var(--transition-base);
}

.ai-read-more:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-castaldo);
    text-decoration: none;
    color: var(--castaldo-white);
}

.arrow {
    transition: var(--transition-base);
}

.ai-read-more:hover .arrow {
    transform: translateX(3px);
}

/* Sidebar */
.ai-sidebar {
    display: grid;
    gap: var(--spacing-xl);
    align-content: start;
}

.ai-widget {
    background: rgba(15, 15, 15, 0.8);
    border: 1px solid rgba(0, 87, 183, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
}

.ai-widget h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--ai-primary);
    font-size: var(--font-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .blog-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .ai-sidebar {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Responsive Hero Actions */
@media (max-width: 768px) {
    .hero-actions {
        align-items: center;
        text-align: center;
    }
    
    .hero-cta-button {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        gap: var(--spacing-md);
    }
    
    .hero-cta-button {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: var(--header-height-mobile);
        --sidebar-width: var(--sidebar-width-mobile);
    }
    
    .header-top {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .header-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .ai-metrics {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .ai-title {
        font-size: var(--font-4xl);
    }
    
    .posts-grid {
        gap: var(--spacing-lg);
    }
    
    .blog-content {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .ai-title {
        font-size: var(--font-3xl);
    }
    
    .ai-subtitle {
        font-size: var(--font-xl);
    }
    
    .post-content {
        padding: var(--spacing-md);
    }
    
    .ai-insights {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ===== CLAIRA CHAT MODAL STYLES ===== */

/* Modale principale */
.claira-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    animation: fadeIn 0.3s ease-out;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    background: #1a1a1a;
    border: 2px solid var(--ai-primary);
    border-radius: var(--radius-xl);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.8),
        0 0 30px rgba(0, 87, 183, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: slideIn 0.3s ease-out;
    overflow: hidden;
    z-index: 1000000;
}

/* Header della modale */
.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 87, 183, 0.2);
    background: linear-gradient(135deg, 
        rgba(0, 87, 183, 0.1) 0%, 
        rgba(0, 87, 183, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-xl);
    display: flex;
    align-items: center;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-2xl);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-base);
    transition: var(--transition-base);
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(231, 76, 60, 0.1);
    color: var(--ai-error);
    transform: scale(1.1);
}

/* Body della modale */
.modal-body {
    padding: var(--spacing-lg);
}

.claira-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.claira-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    background: var(--gradient-primary);
    padding: 3px;
    animation: avatarGlow 2s ease-in-out infinite alternate;
}

.avatar-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--bg-darker);
}

.claira-intro p {
    margin-bottom: var(--spacing-md);
    color: #e0e0e0;
    line-height: 1.6;
    font-weight: var(--font-medium);
}

.claira-intro strong {
    color: var(--ai-primary);
    font-weight: var(--font-semibold);
}

/* Verifica umano nella modale */
.human-verification-modal {
    margin-bottom: var(--spacing-xl);
}

.verification-challenge {
    background: rgba(0, 87, 183, 0.05);
    border: 1px solid rgba(0, 87, 183, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.challenge-container .challenge-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.challenge-text {
    flex: 1;
    font-size: var(--font-base);
    color: #ffffff;
    line-height: 1.5;
    font-weight: var(--font-medium);
}

.refresh-challenge {
    background: rgba(0, 87, 183, 0.1);
    border: 1px solid rgba(0, 87, 183, 0.3);
    border-radius: var(--radius-base);
    padding: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-base);
    transition: var(--transition-base);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.refresh-challenge:hover {
    background: rgba(0, 87, 183, 0.2);
    transform: rotate(90deg);
}

.verification-input-container {
    position: relative;
}

.verification-input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-dark);
    border: 2px solid rgba(0, 87, 183, 0.3);
    border-radius: var(--radius-base);
    color: var(--text-primary);
    font-size: var(--font-base);
    transition: var(--transition-base);
    outline: none;
}

.verification-input:focus {
    border-color: var(--ai-primary);
    box-shadow: 0 0 0 3px rgba(0, 87, 183, 0.1);
}

.verification-input.correct {
    border-color: var(--ai-success);
    background: rgba(39, 174, 96, 0.1);
}

.verification-input.incorrect {
    border-color: var(--ai-error);
    background: rgba(231, 76, 60, 0.1);
    animation: shake 0.5s ease-in-out;
}

.input-status {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-base);
    font-size: var(--font-sm);
    text-align: center;
    transition: var(--transition-base);
}

.input-status.status-pending {
    background: rgba(0, 87, 183, 0.1);
    color: var(--ai-info);
    border: 1px solid rgba(0, 87, 183, 0.2);
}

.input-status.status-correct {
    background: rgba(39, 174, 96, 0.1);
    color: var(--ai-success);
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.input-status.status-incorrect {
    background: rgba(231, 76, 60, 0.1);
    color: var(--ai-error);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.verification-privacy {
    text-align: center;
    margin-top: var(--spacing-md);
}

.verification-privacy small {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    font-size: var(--font-xs);
    line-height: 1.4;
}

/* Actions della modale */
.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

.btn-secondary {
    background: var(--bg-gray-dark);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: var(--castaldo-gray);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    background: var(--bg-gray-dark);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none !important;
    box-shadow: none !important;
}

.btn-primary:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* ===== CLAIRA CTA ENHANCED STYLES ===== */

/* Container CTA Claira */
.claira-cta-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Stile specifico per la CTA Claira */
.claira-chat-cta {
    background: linear-gradient(135deg, var(--ai-primary), var(--ai-accent));
    color: var(--text-primary);
    border: none;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 60px;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 280px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.claira-chat-cta .cta-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.claira-chat-cta .cta-text {
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    line-height: 1.2;
}

.claira-chat-cta .cta-subtitle {
    font-size: var(--font-sm);
    opacity: 0.9;
    font-weight: var(--font-regular);
}

/* Badge Telegram */
.telegram-badge {
    background: linear-gradient(135deg, #0088cc, #229ED9);
    border: 1px solid #229ED9;
    border-radius: var(--radius-full);
    padding: var(--spacing-xs) var(--spacing-sm);
    animation: badgePulse 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.telegram-badge .telegram-icon {
    color: white;
    flex-shrink: 0;
}

.telegram-badge .badge-text {
    font-size: var(--font-xs);
    color: white;
    font-weight: var(--font-medium);
    white-space: nowrap;
}

/* Sezione disponibilità Claira */
.claira-availability {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: rgba(0, 87, 183, 0.05);
    border: 1px solid rgba(0, 87, 183, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.availability-content {
    text-align: center;
}

.availability-content .status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background: var(--ai-success);
    border-radius: 50%;
    position: relative;
    animation: pulseDot 2s ease-in-out infinite;
}

.pulse-dot::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid var(--ai-success);
    border-radius: 50%;
    opacity: 0.6;
    animation: pulseRing 2s ease-in-out infinite;
}

.status-text {
    font-weight: var(--font-semibold);
    color: var(--ai-success);
    font-size: var(--font-sm);
}

.availability-text {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    line-height: 1.6;
    margin: 0;
}

.availability-text strong {
    color: var(--ai-primary);
}

.claira-chat-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.5s;
}

.claira-chat-cta:hover::before {
    left: 100%;
}

.claira-chat-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 87, 183, 0.4);
}

/* Animazioni */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes avatarGlow {
    from {
        box-shadow: 0 0 20px rgba(0, 87, 183, 0.3);
    }
    to {
        box-shadow: 0 0 30px rgba(0, 87, 183, 0.6);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
    20%, 40%, 60%, 80% { transform: translateX(2px); }
}

@keyframes badgePulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 136, 204, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 0 8px rgba(0, 136, 204, 0);
    }
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

@keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Responsive per la modale */
@media (max-width: 768px) {
    .claira-modal {
        padding: var(--spacing-sm);
        align-items: flex-start;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .modal-content {
        width: 100%;
        max-width: none;
        margin: var(--spacing-sm) 0;
        max-height: 95vh;
        overflow-y: auto;
        margin-top: 20px;
    }
    
    .modal-header {
        padding: var(--spacing-md);
    }
    
    .modal-header h3 {
        font-size: var(--font-lg);
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .claira-intro {
        margin-bottom: var(--spacing-lg);
    }
    
    .claira-avatar {
        width: 50px;
        height: 50px;
        margin-bottom: var(--spacing-sm);
    }
    
    .claira-intro p {
        font-size: var(--font-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .human-verification-modal {
        margin-bottom: var(--spacing-lg);
    }
    
    .verification-challenge {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .challenge-content {
        flex-direction: column;
        text-align: center;
        margin-bottom: var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .challenge-text {
        font-size: var(--font-sm);
        line-height: 1.4;
    }
    
    .refresh-challenge {
        align-self: center;
        width: auto;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-lg);
        border-radius: var(--radius-lg);
    }
    
    .verification-input {
        padding: var(--spacing-md);
        font-size: var(--font-base);
        margin-bottom: var(--spacing-sm);
    }
    
    .input-status {
        font-size: var(--font-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .verification-privacy {
        margin-top: var(--spacing-sm);
    }
    
    .verification-privacy small {
        font-size: 10px;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-md);
    }
    
    .btn {
        justify-content: center;
        padding: var(--spacing-md);
        font-size: var(--font-base);
        width: 100%;
    }
}

@media (max-width: 480px) {
    .claira-modal {
        padding: 0;
        align-items: stretch;
    }
    
    .modal-content {
        width: 100%;
        height: 100%;
        border-radius: 0;
        border: none;
        border-top: 3px solid var(--ai-primary);
        max-height: 100vh;
        margin: 0;
        display: flex;
        flex-direction: column;
    }
    
    .modal-header {
        flex-shrink: 0;
        padding: var(--spacing-md);
        border-bottom: 1px solid rgba(0, 87, 183, 0.3);
    }
    
    .modal-header h3 {
        font-size: var(--font-base);
    }
    
    .modal-body {
        flex: 1;
        padding: var(--spacing-md);
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .claira-intro {
        margin-bottom: 0;
        text-align: center;
    }
    
    .claira-avatar {
        width: 40px;
        height: 40px;
        margin-bottom: var(--spacing-xs);
    }
    
    .claira-intro p {
        font-size: 13px;
        margin-bottom: var(--spacing-xs);
        line-height: 1.4;
    }
    
    .human-verification-modal {
        margin-bottom: 0;
        flex: 1;
    }
    
    .verification-challenge {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .challenge-content {
        margin-bottom: var(--spacing-sm);
        gap: var(--spacing-xs);
    }
    
    .challenge-text {
        font-size: 13px;
        line-height: 1.3;
    }
    
    .refresh-challenge {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-base);
        min-width: 60px;
    }
    
    .verification-input {
        padding: var(--spacing-sm);
        font-size: var(--font-sm);
    }
    
    .input-status {
        font-size: 11px;
        padding: var(--spacing-xs);
    }
    
    .verification-privacy {
        margin-top: var(--spacing-xs);
    }
    
    .verification-privacy small {
        font-size: 9px;
        line-height: 1.2;
    }
    
    .modal-actions {
        flex-shrink: 0;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-sm);
        border-radius: var(--radius-base);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }
    
    .hero-cta-button {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md);
    }
    
    /* Responsive CTA Claira */
    .claira-cta-container {
        width: 100%;
        gap: var(--spacing-xs);
    }
    
    .claira-chat-cta .cta-content {
        align-items: center;
        text-align: center;
    }
    
    .claira-chat-cta {
        min-width: auto;
        min-height: 56px;
        height: 56px;
        padding: var(--spacing-sm) var(--spacing-md);
        border-radius: 28px; /* Mantiene forma circolare */
    }
    
    .claira-chat-cta .cta-text {
        font-size: 15px;
        font-weight: var(--font-bold);
    }
    
    .claira-chat-cta .cta-subtitle {
        font-size: 13px;
    }
    
    .telegram-badge .badge-text {
        font-size: 10px;
    }
    
    .telegram-badge {
        padding: 4px 8px;
        gap: 4px;
    }
    
    .telegram-badge .telegram-icon {
        width: 14px;
        height: 14px;
    }
    
    .claira-availability {
        margin: var(--spacing-lg) 0;
        padding: var(--spacing-md);
    }
    
    .availability-text {
        font-size: 13px;
    }
    
    .status-indicator {
        gap: var(--spacing-xs);
    }
    
    .pulse-dot {
        width: 10px;
        height: 10px;
    }
    
    .status-text {
        font-size: var(--font-xs);
    }
}

/* === NEWSLETTER MODAL STYLES === */

/* Newsletter CTA Container */
.newsletter-cta-container {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 87, 183, 0.2);
    border-radius: var(--border-radius-lg);
    text-align: center;
    backdrop-filter: blur(10px);
}

.newsletter-intro {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-md);
    line-height: 1.5;
}

.newsletter-cta-button {
    background: linear-gradient(135deg, #0057b7 0%, #1976d2 100%);
    border: 1px solid rgba(0, 87, 183, 0.3);
    color: var(--text-primary);
    margin-top: var(--spacing-sm);
}

.newsletter-cta-button:hover {
    background: linear-gradient(135deg, #1976d2 0%, #2196f3 100%);
    border-color: rgba(33, 150, 243, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 87, 183, 0.3);
}

/* Newsletter Form Styles */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    color: var(--text-primary);
    font-weight: var(--font-medium);
    font-size: var(--font-sm);
    margin-bottom: var(--spacing-xs);
}

.form-group input[type="text"],
.form-group input[type="email"] {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    font-size: var(--font-md);
    transition: all 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 87, 183, 0.1);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 2px 0 0 0;
    accent-color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-group label {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    line-height: 1.4;
    cursor: pointer;
    margin: 0;
}

.checkbox-group label a {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: var(--font-medium);
    transition: all 0.3s ease;
}

.checkbox-group label a:hover {
    color: #2196f3;
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(33, 150, 243, 0.4);
}

/* Form Status */
.form-status {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    text-align: center;
    transition: all 0.3s ease;
}

.form-status.status-error {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #ff6b6b;
}

.form-status.status-success {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4caf50;
}

.form-status.status-pending {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    color: #ffc107;
}

/* Spinner Animation for Loading */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Newsletter Modal Responsive Design */
@media (max-width: 768px) {
    .newsletter-cta-container {
        margin-top: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .newsletter-intro {
        font-size: var(--font-sm);
    }

    .newsletter-cta-button .cta-text {
        font-size: var(--font-sm);
    }

    .newsletter-cta-button .cta-subtitle {
        font-size: var(--font-xs);
    }

    .form-group input[type="text"],
    .form-group input[type="email"] {
        padding: var(--spacing-sm);
        font-size: var(--font-sm);
    }

    .checkbox-group {
        align-items: flex-start;
    }

    .checkbox-group input[type="checkbox"] {
        width: 16px;
        height: 16px;
        margin-top: 0;
        margin-right: var(--spacing-xs);
        flex-shrink: 0;
        align-self: flex-start;
    }

    .checkbox-group label {
        font-size: var(--font-xs);
    }
}

@media (max-width: 480px) {
    .newsletter-cta-container {
        padding: var(--spacing-sm);
    }

    .newsletter-intro {
        margin-bottom: var(--spacing-sm);
    }

    .newsletter-form {
        gap: var(--spacing-md);
    }

    .form-group {
        gap: 6px;
    }
}