/**
 * Claira AI Theme - Image Effects CSS
 * Effetti fighi per le immagini personalizzate (claira-logo.png e claira-img.png)
 */

/* LOGO EFFECTS */
.claira-logo-wrapper {
    position: relative;
    display: inline-block;
}

.claira-main-logo {
    height: 60px;
    width: auto;
    max-width: 200px;
    transition: var(--transition-base);
    filter: drop-shadow(0 0 10px rgba(0, 87, 183, 0.3));
    z-index: 2;
    position: relative;
}

.claira-main-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px rgba(0, 87, 183, 0.6));
}

/* Logo Glow Effect */
.logo-glow-effect {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(
        circle,
        rgba(0, 87, 183, 0.2) 0%,
        rgba(0, 87, 183, 0.1) 30%,
        transparent 70%
    );
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-base);
    z-index: 1;
    animation: logoGlowPulse var(--ai-glow-duration) ease-in-out infinite;
}

.claira-logo-wrapper:hover .logo-glow-effect {
    opacity: 1;
    animation: logoGlowActive var(--ai-pulse-duration) ease-in-out infinite;
}

@keyframes logoGlowPulse {
    0%, 100% { 
        opacity: 0.3; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.6; 
        transform: scale(1.1); 
    }
}

@keyframes logoGlowActive {
    0%, 100% { 
        opacity: 0.8; 
        transform: scale(1.1); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.2); 
    }
}

/* HERO IMAGE EFFECTS */
.hero-visual-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.hero-image-container {
    position: relative;
    text-align: center;
}

.claira-hero-image-wrapper {
    position: relative;
    display: inline-block;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-castaldo-lg);
}

.claira-hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
    position: relative;
    z-index: 2;
}

.claira-hero-image-wrapper:hover .claira-hero-image {
    transform: scale(1.02);
}

/* AI Effects Overlay */
.image-ai-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 3;
}

/* Scanning Line Effect */
.scanning-line {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--ai-primary),
        var(--ai-primary-light),
        var(--ai-primary),
        transparent
    );
    animation: scanningMove var(--ai-scan-duration) ease-in-out infinite;
    opacity: 0;
}

.claira-hero-image-wrapper:hover .scanning-line {
    opacity: 1;
}

@keyframes scanningMove {
    0% { 
        top: -2px; 
        opacity: 0;
    }
    10% { 
        opacity: 1; 
    }
    90% { 
        opacity: 1; 
    }
    100% { 
        top: 100%; 
        opacity: 0;
    }
}

/* AI Grid Overlay */
.ai-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 87, 183, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 87, 183, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0;
    transition: var(--transition-base);
}

.claira-hero-image-wrapper:hover .ai-grid-overlay {
    opacity: 0.3;
    animation: gridPulse var(--ai-glow-duration) ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.4; }
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-icon {
    position: absolute;
    font-size: var(--font-2xl);
    opacity: 0;
    animation: floatIcon 4s ease-in-out infinite;
    animation-delay: var(--delay);
    pointer-events: none;
}

.floating-icon:nth-child(1) {
    top: 20%;
    left: 10%;
}

.floating-icon:nth-child(2) {
    top: 30%;
    right: 15%;
}

.floating-icon:nth-child(3) {
    bottom: 30%;
    left: 20%;
}

.floating-icon:nth-child(4) {
    bottom: 20%;
    right: 10%;
}

.claira-hero-image-wrapper:hover .floating-icon {
    animation-play-state: running;
}

@keyframes floatIcon {
    0%, 80%, 100% { 
        opacity: 0;
        transform: translateY(0px) scale(1);
    }
    10%, 70% { 
        opacity: 1;
        transform: translateY(-10px) scale(1.1);
    }
    40% {
        transform: translateY(-15px) scale(1.2);
    }
}

/* Hero Image Caption */
.hero-image-caption {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(0, 87, 183, 0.1);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 87, 183, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-secondary);
    font-size: var(--font-sm);
    color: var(--ai-primary);
    font-weight: var(--font-medium);
}

.caption-icon {
    font-size: var(--font-lg);
    animation: bounce 2s ease-in-out infinite;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    justify-content: center;
}

.hero-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 87, 183, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 87, 183, 0.2);
    backdrop-filter: blur(10px);
    min-width: 120px;
    transition: var(--transition-base);
}

.hero-stat:hover {
    background: rgba(0, 87, 183, 0.2);
    transform: translateY(-3px);
    box-shadow: var(--shadow-castaldo);
}

.stat-number {
    display: block;
    font-size: var(--font-3xl);
    font-weight: var(--font-bold);
    color: var(--ai-primary);
    font-family: var(--font-secondary);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 0 10px rgba(0, 87, 183, 0.3);
}

.stat-label {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: var(--font-medium);
}

/* Advanced Image Effects */
.claira-hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: conic-gradient(
        from 0deg,
        transparent,
        var(--ai-primary),
        transparent,
        var(--ai-primary-light),
        transparent
    );
    border-radius: var(--radius-2xl);
    opacity: 0;
    transition: var(--transition-base);
    z-index: 1;
    animation: conicRotate 4s linear infinite;
}

.claira-hero-image-wrapper:hover::before {
    opacity: 0.7;
}

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

/* AI Data Stream Effect */
.claira-hero-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 87, 183, 0.6),
        transparent
    );
    z-index: 4;
    opacity: 0;
    transition: var(--transition-base);
}

.claira-hero-image-wrapper:hover::after {
    animation: dataStream 2s ease-in-out infinite;
    opacity: 1;
}

@keyframes dataStream {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-visual-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .hero-image-container {
        order: -1; /* Mostra immagine prima del testo su mobile */
    }
    
    .claira-main-logo {
        height: 50px;
    }
}

@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .hero-stat {
        min-width: 200px;
    }
    
    .floating-icon {
        font-size: var(--font-xl);
    }
    
    .claira-main-logo {
        height: 45px;
    }
}

@media (max-width: 480px) {
    .hero-visual-container {
        padding: 0 var(--spacing-md);
    }
    
    .claira-hero-image {
        max-width: 100%;
    }
    
    .hero-image-caption {
        margin-top: var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-xs);
    }
    
    .claira-main-logo {
        height: 40px;
    }
    
    .stat-number {
        font-size: var(--font-2xl);
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    .claira-main-logo,
    .claira-hero-image,
    .scanning-line,
    .floating-icon,
    .logo-glow-effect,
    .caption-icon {
        animation: none;
        transition: none;
    }
    
    .claira-hero-image-wrapper::before,
    .claira-hero-image-wrapper::after {
        display: none;
    }
}

/* JavaScript Enhanced Effects */
.logo-clicked {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

.logo-processing {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--castaldo-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-size: var(--font-xs);
    white-space: nowrap;
    z-index: 10;
    animation: processingFade 1.5s ease-in-out;
}

@keyframes processingFade {
    0%, 100% { opacity: 0; transform: translateX(-50%) translateY(-5px); }
    20%, 80% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.logo-hover-enhanced .claira-main-logo {
    filter: drop-shadow(0 0 25px rgba(0, 87, 183, 0.8));
}

.ai-activity-pulse .claira-main-logo {
    animation: activityPulse 1s ease-in-out;
}

@keyframes activityPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* Hero Image JavaScript Effects */
.hero-image-visible {
    animation: heroEntrance 1s ease-out;
}

@keyframes heroEntrance {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.icons-active .floating-icon {
    animation-play-state: running;
}

.analyzing {
    position: relative;
}

.ai-analysis-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-2xl);
    z-index: 10;
}

.analysis-progress {
    width: 80%;
    height: 4px;
    background: rgba(0, 87, 183, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: var(--radius-full);
}

.analysis-text {
    color: var(--castaldo-white);
    font-family: var(--font-secondary);
    font-size: var(--font-sm);
    text-align: center;
    animation: textPulse 2s ease-in-out infinite;
}

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

/* Stats Update Animation */
.stat-updated {
    animation: statUpdate 1s ease-out;
}

@keyframes statUpdate {
    0% { 
        color: var(--text-secondary); 
        transform: scale(1);
    }
    50% { 
        color: var(--ai-primary); 
        transform: scale(1.1);
        text-shadow: 0 0 20px rgba(0, 87, 183, 0.5);
    }
    100% { 
        color: var(--ai-primary); 
        transform: scale(1);
    }
}

/* Advanced 3D Effects */
.claira-hero-image-wrapper {
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
}

.claira-hero-image {
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

/* Additional Hover States */
.logo-hover-enhanced .logo-glow-effect.active-glow {
    opacity: 1;
    animation: activeGlowPulse 1s ease-in-out infinite;
}

@keyframes activeGlowPulse {
    0%, 100% { 
        opacity: 0.8; 
        transform: scale(1.2); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.3); 
    }
}

/* Mobile Optimizations for JS Effects */
@media (max-width: 768px) {
    .logo-processing {
        top: -25px;
        font-size: var(--font-xs);
        padding: 2px var(--spacing-xs);
    }
    
    .ai-analysis-overlay {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .analysis-text {
        font-size: var(--font-xs);
        padding: 0 var(--spacing-sm);
    }
}

/* Dark/Light Mode Support */
@media (prefers-color-scheme: light) {
    .claira-main-logo {
        filter: drop-shadow(0 0 10px rgba(0, 87, 183, 0.5));
    }
    
    .hero-image-caption {
        background: rgba(255, 255, 255, 0.9);
        color: var(--castaldo-black);
    }
    
    .ai-analysis-overlay {
        background: rgba(255, 255, 255, 0.95);
    }
    
    .analysis-text {
        color: var(--castaldo-black);
    }
}