/*
==============================================================================
LUVEX THEME - UVC HYGIENE SOLUTIONS PAGE
==============================================================================
Description: Styles für die UVC Hygiene Solutions Seite mit Fokus auf 
             Pathogenbekämpfung und Desinfektionsanwendungen
Dependencies: _variables.css, _core.css, _components.css, _animations.css
Last Update: 2025-08-27
==============================================================================
*/

/*
==============================================================================
1. HERO SECTION ANIMATIONS
==============================================================================
*/

/* Hero Canvas Animation für UVC Hygiene */
.hero-uvc-hygiene {
    position: relative;
}

/* Animated DNA-Helix Effekt */
@keyframes dna-helix {
    0% { 
        transform: rotateY(0deg) translateZ(0px);
        opacity: 0.3;
    }
    50% { 
        transform: rotateY(180deg) translateZ(20px);
        opacity: 0.8;
    }
    100% { 
        transform: rotateY(360deg) translateZ(0px);
        opacity: 0.3;
    }
}

.uvc-helix-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--luvex-bright-cyan);
    border-radius: 50%;
    animation: dna-helix 6s linear infinite;
}

/* Verschiedene Helix-Positionen */
.uvc-helix-particle:nth-child(1) { top: 20%; left: 15%; animation-delay: 0s; }
.uvc-helix-particle:nth-child(2) { top: 40%; left: 80%; animation-delay: 1.5s; }
.uvc-helix-particle:nth-child(3) { top: 60%; left: 25%; animation-delay: 3s; }
.uvc-helix-particle:nth-child(4) { top: 80%; left: 75%; animation-delay: 4.5s; }

/*
==============================================================================
2. PATHOGEN SCIENCE SECTION
==============================================================================
*/

.pathogen-science-section {
    padding: 6rem 0;
}

.pathogen-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
    align-items: start;
}

.pathogen-visual {
    position: relative;
}

.pathogen-diagram {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.pathogen-step {
    background: var(--luvex-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 2px solid var(--luvex-gray-200);
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.pathogen-step:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--luvex-bright-cyan);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--luvex-vibrant-blue), var(--luvex-bright-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    transition: transform 0.3s ease;
}

.pathogen-step:hover .step-icon {
    transform: scale(1.1) rotate(10deg);
}

.step-icon i {
    font-size: 2rem;
    color: var(--luvex-white);
}

.pathogen-step h4 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--luvex-dark-blue);
    margin-bottom: 1rem;
}

.pathogen-step p {
    color: var(--luvex-gray-700);
    line-height: 1.6;
    margin: 0;
}

/* Pathogen Effectiveness Panel */
.pathogen-effectiveness {
    background: linear-gradient(135deg, var(--luvex-dark-blue), var(--luvex-accent-blue));
    border-radius: var(--radius-xl);
    padding: 3rem;
    color: var(--luvex-white);
}

.pathogen-effectiveness h3 {
    color: var(--luvex-white);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.pathogen-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.pathogen-category {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--luvex-bright-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.category-icon i {
    font-size: 1.5rem;
    color: var(--luvex-dark-blue);
}

.pathogen-category h4 {
    color: var(--luvex-bright-cyan);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: 1rem;
}

.pathogen-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pathogen-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pathogen-category li:last-child {
    border-bottom: none;
}

/* Animation für Pathogen Steps */
.pathogen-step {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.pathogen-science-section.is-visible .pathogen-step {
    opacity: 1;
    transform: scale(1);
}

.pathogen-science-section.is-visible .pathogen-step:nth-child(1) { transition-delay: 0.1s; }
.pathogen-science-section.is-visible .pathogen-step:nth-child(2) { transition-delay: 0.2s; }
.pathogen-science-section.is-visible .pathogen-step:nth-child(3) { transition-delay: 0.3s; }
.pathogen-science-section.is-visible .pathogen-step:nth-child(4) { transition-delay: 0.4s; }

/*
==============================================================================
3. APPLICATION CATEGORIES SECTION
==============================================================================
*/

.applications-section {
    padding: 6rem 0;
}

.application-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.category-card {
    background: var(--luvex-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--luvex-gray-200);
    transition: all 0.3s ease;
    overflow: hidden;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--luvex-bright-cyan);
}

.category-header {
    background: linear-gradient(135deg, var(--luvex-vibrant-blue), var(--luvex-bright-cyan));
    padding: 2.5rem 2rem;
    text-align: center;
    color: var(--luvex-white);
}

.category-header .category-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    backdrop-filter: blur(10px);
}

.category-header .category-icon i {
    font-size: 2.2rem;
    color: var(--luvex-white);
}

.category-header h3 {
    color: var(--luvex-white);
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
}

.category-content {
    padding: 2.5rem 2rem;
}

.category-content > p {
    color: var(--luvex-gray-700);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: var(--text-lg);
}

.application-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.application-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--luvex-gray-100);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.application-item:hover {
    background: rgba(109, 213, 237, 0.1);
    transform: translateX(10px);
}

.application-item i {
    font-size: 1.5rem;
    color: var(--luvex-vibrant-blue);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.application-item h4 {
    color: var(--luvex-dark-blue);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.application-item p {
    color: var(--luvex-gray-700);
    line-height: 1.6;
    margin: 0;
}

/*
==============================================================================
4. DESIGN CONSIDERATIONS SECTION
==============================================================================
*/

.design-considerations-section {
    padding: 6rem 0;
}

.design-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.design-factor {
    background: var(--luvex-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--luvex-gray-200);
    text-align: center;
    transition: all 0.3s ease;
}

.design-factor:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--luvex-bright-cyan);
}

.factor-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(109, 213, 237, 0.1), rgba(0, 123, 255, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
    transition: transform 0.3s ease;
}

.design-factor:hover .factor-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, var(--luvex-vibrant-blue), var(--luvex-bright-cyan));
}

.factor-icon i {
    font-size: 2rem;
    color: var(--luvex-vibrant-blue);
    transition: color 0.3s ease;
}

.design-factor:hover .factor-icon i {
    color: var(--luvex-white);
}

.design-factor h3 {
    color: var(--luvex-dark-blue);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: 1rem;
}

.design-factor p {
    color: var(--luvex-gray-700);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.factor-details {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.detail-badge {
    background: rgba(109, 213, 237, 0.1);
    color: var(--luvex-vibrant-blue);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    border: 1px solid rgba(109, 213, 237, 0.2);
}

/*
==============================================================================
5. TECHNOLOGY COMPARISON SECTION
==============================================================================
*/

.technology-comparison-section {
    padding: 6rem 0;
}

.comparison-table {
    background: var(--luvex-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--luvex-gray-200);
    margin-top: 4rem;
}

.comparison-header {
    background: var(--luvex-dark-blue);
    color: var(--luvex-white);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 0;
}

.comparison-header div {
    padding: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 0;
    border-bottom: 1px solid var(--luvex-gray-200);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-row:nth-child(even) {
    background: rgba(248, 250, 252, 0.5);
}

.comparison-metric {
    padding: 1.5rem;
    font-weight: 600;
    color: var(--luvex-dark-blue);
    background: rgba(109, 213, 237, 0.05);
}

.comparison-value {
    padding: 1.5rem;
    text-align: center;
    color: var(--luvex-gray-700);
}

.highlight-green {
    background: rgba(34, 197, 94, 0.1);
    color: #059669;
    font-weight: 600;
}

.highlight-yellow {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    font-weight: 600;
}

.highlight-red {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    font-weight: 600;
}

.comparison-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.summary-item {
    background: linear-gradient(135deg, rgba(109, 213, 237, 0.1), rgba(0, 123, 255, 0.1));
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(109, 213, 237, 0.2);
}

.summary-item h4 {
    color: var(--luvex-dark-blue);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: 1rem;
}

.summary-item p {
    color: var(--luvex-gray-700);
    line-height: 1.6;
    margin: 0;
}

/*
==============================================================================
6. RESPONSIVE DESIGN
==============================================================================
*/

@media (max-width: 1024px) {
    .pathogen-showcase {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .application-categories {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-metric {
        background: var(--luvex-dark-blue);
        color: var(--luvex-white);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .pathogen-diagram {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .design-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .application-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .category-header {
        padding: 2rem 1.5rem;
    }
    
    .category-content {
        padding: 2rem 1.5rem;
    }
}