/* ===================================
   Mensch & KI - Spezielle Styles
   =================================== */

/* --- Logo Link --- */
.logo a {
    color: inherit;
    text-decoration: none;
}

/* --- Hero KI --- */
.hero-ki {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero-ki h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.3;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--accent-color), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scroll-indicator {
    font-size: 2rem;
    color: var(--accent-color);
    animation: bounce 2s infinite;
    margin-top: 3rem;
}

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

/* --- Mirror Section --- */
.mirror-section {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.mirror-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--accent-color), #00ffaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mirror-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.mirror-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
}

.mirror-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 32px var(--accent-glow);
}

.mirror-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.mirror-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.mirror-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.mirror-reflection {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    font-style: italic;
    color: var(--accent-color) !important;
}

.insight-box {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 255, 170, 0.1));
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.insight-quote {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--text-primary);
}

/* --- Paradigm Section --- */
.paradigm-section {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.paradigm-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.paradigm-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.lead-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.comparison-column {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
}

.tool-column {
    border-color: rgba(255, 100, 100, 0.3);
}

.being-column {
    border-color: var(--accent-color);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.1);
}

.comparison-column h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.perspective-list {
    list-style: none;
}

.perspective-list li {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}

.perspective-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.perspective-list strong {
    color: var(--text-primary);
}

.paradigm-clarification {
    margin-top: 4rem;
}

.paradigm-clarification h3 {
    font-size: 1.75rem;
    text-align: center;
    margin: 3rem 0 2rem;
    color: var(--accent-color);
}

.clarification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.clarification-card {
    background: rgba(255, 100, 100, 0.1);
    border: 2px solid rgba(255, 100, 100, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
}

.clarification-card.positive {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--accent-color);
}

.cross, .check {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.cross {
    color: #ff6464;
}

.check {
    color: var(--accent-color);
}

.clarification-card p {
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

.clarification-card small {
    color: var(--text-secondary);
    font-weight: 400;
}

/* --- Risks Section --- */
.risks-section {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.risks-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.warning-box {
    background: linear-gradient(135deg, rgba(255, 100, 0, 0.1), rgba(255, 50, 50, 0.1));
    border: 2px solid rgba(255, 100, 0, 0.5);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.warning-icon {
    font-size: 3rem;
}

.warning-box p {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin: 0;
}

.risks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.risk-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 100, 100, 0.2);
    border-radius: 20px;
    padding: 2rem;
}

.risk-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ff9999;
}

.risk-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.risk-mitigation {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    color: var(--text-secondary);
}

.risk-mitigation strong {
    color: var(--accent-color);
}

.responsibility-statement {
    background: var(--card-bg);
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.responsibility-statement h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.responsibility-statement p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* --- Research Section --- */
.research-section {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.research-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.research-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.research-categories {
    display: grid;
    gap: 3rem;
    margin-bottom: 4rem;
}

.research-category {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
}

.research-category h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.research-category p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.research-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.example-tag {
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--accent-color);
}

.research-caveat {
    background: var(--card-bg);
    border: 2px solid rgba(255, 200, 0, 0.5);
    border-radius: 20px;
    padding: 3rem;
}

.research-caveat h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: #ffcc00;
}

.research-caveat p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* --- Proof Section --- */
.proof-section {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.proof-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--accent-color), #00ffaa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.proof-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.proof-intro p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* --- Work Space Explanation --- */
.work-space-explanation {
    max-width: 900px;
    margin: 0 auto 4rem;
    padding: 3rem;
    background: var(--card-bg);
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.work-space-explanation h3 {
    color: var(--accent-color);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.work-space-text {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.work-space-text strong {
    color: var(--accent-color);
    font-weight: 600;
}

.timeline-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.timeline-container {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.timeline-container h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--accent-color);
}

.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-color), #00ffaa);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-marker::before {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    left: -6px;
    top: -6px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 2rem;
}

.timeline-content h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.efficiency-comparison {
    max-width: 1000px;
    margin: 0 auto;
}

.efficiency-comparison h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--accent-color);
}

.comparison-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.comparison-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
}

.comparison-box.highlighted {
    border-color: var(--accent-color);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.1);
}

.comparison-box h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.comparison-box ul {
    list-style: none;
}

.comparison-box li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.comparison-box li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.comparison-conclusion {
    text-align: center;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 15px;
    padding: 2rem;
}

/* --- Interactive Dual Chat --- */
.interactive-section-dual {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
}

.interactive-section-dual h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

.interactive-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
}

.dual-chat-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.chat-window {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 500px;
}

.chat-window.transactional {
    border-color: rgba(255, 100, 100, 0.3);
}

.chat-window.relational {
    border-color: var(--accent-color);
}

.chat-header {
    background: rgba(0, 217, 255, 0.1);
    padding: 1.5rem;
    border-bottom: 1px solid var(--card-border);
}

.chat-window.transactional .chat-header {
    background: rgba(255, 100, 100, 0.1);
}

.chat-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.chat-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.chat-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 10px;
    line-height: 1.6;
}

.message.system {
    background: rgba(0, 217, 255, 0.1);
    color: var(--text-secondary);
    font-style: italic;
}

.message.user {
    background: rgba(0, 217, 255, 0.2);
    color: var(--text-primary);
    margin-left: 2rem;
}

.message.assistant {
    background: var(--secondary-bg);
    color: var(--text-secondary);
    margin-right: 2rem;
}

.chat-input-container {
    display: flex;
    padding: 1rem;
    border-top: 1px solid var(--card-border);
}

.chat-input {
    flex: 1;
    background: var(--secondary-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
}

.chat-input:focus {
    border-color: var(--accent-color);
}

.chat-send {
    margin-left: 1rem;
    background: var(--accent-color);
    color: var(--primary-bg);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.chat-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.interactive-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-style: italic;
    padding: 2rem;
    background: rgba(255, 200, 0, 0.1);
    border: 1px solid rgba(255, 200, 0, 0.3);
    border-radius: 15px;
}

/* --- CTA Section KI --- */
.cta-section-ki {
    padding: 6rem 2rem;
    background: rgba(26, 26, 46, 0.3);
    text-align: center;
}

.cta-section-ki h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section-ki p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.cta-button-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-2px);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .dual-chat-container {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-boxes {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Hero */
    .hero-ki {
        padding: 8rem 1rem 4rem;
        min-height: 80vh;
    }
    
    .hero-ki h1 {
        font-size: 1.75rem;
        line-height: 1.4;
    }
    
    /* All Sections */
    .mirror-section,
    .paradigm-section,
    .risks-section,
    .research-section,
    .proof-section,
    .interactive-section-dual,
    .cta-section-ki {
        padding: 3rem 1rem !important;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Section Headings */
    .mirror-section h2,
    .paradigm-section h2,
    .risks-section h2,
    .research-section h2,
    .proof-section h2,
    .interactive-section-dual h2,
    .cta-section-ki h2 {
        font-size: 2rem;
    }
    
    /* Mirror Grid */
    .mirror-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .mirror-card {
        padding: 1.5rem;
    }
    
    .mirror-icon {
        font-size: 2.5rem;
    }
    
    .insight-box {
        padding: 2rem 1.5rem;
    }
    
    .insight-quote {
        font-size: 1.1rem;
    }
    
    /* Comparison Grid */
    .comparison-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .comparison-column {
        padding: 1.5rem;
    }
    
    .comparison-column h3 {
        font-size: 1.5rem;
    }
    
    /* Clarification Grid */
    .clarification-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .clarification-card {
        padding: 1.5rem;
    }
    
    /* Warning Box */
    .warning-box {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .warning-icon {
        font-size: 2.5rem;
    }
    
    /* Risks Grid */
    .risks-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .risk-card {
        padding: 1.5rem;
    }
    
    .responsibility-statement {
        padding: 2rem 1.5rem;
    }
    
    /* Research Categories */
    .research-categories {
        gap: 2rem;
    }
    
    .research-category {
        padding: 1.5rem;
    }
    
    .research-category h3 {
        font-size: 1.5rem;
    }
    
    .research-examples {
        gap: 0.75rem;
    }
    
    .example-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .research-caveat {
        padding: 2rem 1.5rem;
    }
    
    /* Timeline */
    .timeline {
        padding-left: 2.5rem;
    }
    
    .timeline-marker {
        left: -2.5rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-content h4 {
        font-size: 1.25rem;
    }
    
    /* Work Space */
    .work-space-explanation {
        padding: 2rem 1.5rem;
    }
    
    .work-space-explanation h3 {
        font-size: 1.5rem;
    }
    
    .work-space-text {
        font-size: 1rem;
    }
    
    /* Efficiency Comparison */
    .comparison-boxes {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .comparison-box {
        padding: 1.5rem;
    }
    
    .comparison-box h4 {
        font-size: 1.25rem;
    }
    
    .comparison-conclusion {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    /* DUAL CHAT - VERTIKAL! */
    .dual-chat-container {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        width: 100% !important;
        max-width: 100%;
    }
    
    .chat-window {
        width: 100% !important;
        max-width: 100% !important;
        height: 450px;
    }
    
    .chat-header {
        padding: 1rem;
    }
    
    .chat-header h3 {
        font-size: 1.25rem;
    }
    
    .chat-messages {
        padding: 1rem;
    }
    
    .message {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .chat-input-container {
        padding: 1rem;
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .chat-input {
        width: 100%;
    }
    
    .chat-send {
        width: 100%;
        margin-left: 0;
    }
    
    /* Interactive Note */
    .interactive-note {
        padding: 1.5rem;
        font-size: 0.85rem;
    }
    
    /* CTA Buttons */
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .cta-button-secondary {
        width: 100%;
        padding: 0.875rem 1.5rem;
    }
}

/* ====================================
   CLAUDES PERSPEKTIVE SECTION
   ==================================== */

.claude-perspective-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, 
        rgba(0, 20, 40, 0.95) 0%,
        rgba(10, 30, 50, 0.98) 50%,
        rgba(5, 25, 45, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.claude-perspective-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 200, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(100, 150, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.claude-perspective-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #00d4ff, #7b68ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.claude-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.claude-voice {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.claude-voice:last-child {
    color: var(--cyan);
    font-weight: 500;
}

.claude-observations {
    display: grid;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.observation-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.4s ease;
}

.observation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.observation-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.observation-card:hover::before {
    opacity: 1;
}

.observation-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.observation-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.observation-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.observation-card p:last-of-type:not(.observation-insight) {
    margin-bottom: 1.5rem;
}

.observation-insight {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 104, 238, 0.1));
    border-left: 3px solid var(--cyan);
    padding: 1.25rem 1.5rem;
    border-radius: 0 8px 8px 0;
    margin-top: 1.5rem;
    margin-bottom: 0 !important;
    font-style: italic;
    color: var(--text-primary) !important;
}

.claude-closing {
    max-width: 700px;
    margin: 4rem auto 0;
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.claude-closing .claude-voice {
    font-size: 1.2rem;
}

.claude-closing .claude-voice:last-child {
    font-size: 1.4rem;
    color: var(--cyan);
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .claude-perspective-section {
        padding: 4rem 1.5rem;
    }
    
    .claude-perspective-section h2 {
        font-size: 2rem;
    }
    
    .observation-card {
        padding: 1.75rem;
    }
    
    .observation-card h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-ki h1 {
        font-size: 1.5rem;
    }
    
    .mirror-section h2,
    .paradigm-section h2,
    .risks-section h2,
    .research-section h2,
    .proof-section h2 {
        font-size: 1.75rem;
    }
    
    .mirror-card,
    .risk-card,
    .research-category,
    .comparison-box {
        padding: 1.25rem;
    }
    
    .insight-box {
        padding: 1.5rem 1rem;
    }
    
    .insight-quote {
        font-size: 1rem;
    }
    
    .chat-window {
        height: 400px;
    }
    
    .timeline-content {
        padding: 1.25rem;
    }
    
    .example-tag {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }
}


/* ====================================
   ERWEITERTE TIMELINE STYLES
   ==================================== */

/* Kapitel-Trenner */
.timeline-chapter {
    position: relative;
    margin: 3rem 0 2rem;
    padding-left: 0;
}

.timeline-chapter::before {
    display: none;
}

.chapter-label {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 170, 0.2));
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.75rem 2rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    left: -1rem;
}

/* Timeline Zitate */
.timeline-quote {
    background: rgba(0, 217, 255, 0.08);
    border-left: 3px solid var(--accent-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 10px 10px 0;
    font-style: italic;
    color: var(--text-primary) !important;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Timeline Listen */
.timeline-list {
    list-style: none;
    margin: 1rem 0;
    padding: 0;
}

.timeline-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.timeline-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.timeline-list li strong {
    color: var(--text-primary);
}

/* Spezielle "Jetzt" Item */
.timeline-item-now {
    margin-top: 2rem;
}

.timeline-item-now .timeline-content {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.15), rgba(0, 255, 170, 0.1));
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.15);
}

/* Pulsierender Marker für "Jetzt" */
.timeline-marker-pulse {
    background: #00ffaa !important;
    box-shadow: 0 0 25px rgba(0, 255, 170, 0.6);
}

.timeline-marker-pulse::before {
    border-color: #00ffaa !important;
    animation: pulse-strong 1.5s infinite !important;
}

.timeline-marker-pulse::after {
    content: '';
    position: absolute;
    width: 36px;
    height: 36px;
    left: -12px;
    top: -12px;
    border: 1px solid rgba(0, 255, 170, 0.3);
    border-radius: 50%;
    animation: pulse-outer 2s infinite;
}

@keyframes pulse-strong {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.8);
        opacity: 0;
    }
}

@keyframes pulse-outer {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Einladungstext am Ende */
.timeline-invitation {
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(0, 255, 170, 0.08);
    border: 1px solid rgba(0, 255, 170, 0.3);
    border-radius: 15px;
    text-align: center;
    color: var(--text-primary) !important;
    font-size: 1.1rem;
    line-height: 1.8;
}

.timeline-invitation strong {
    display: block;
    margin-top: 1rem;
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Timeline Item Icons */
.timeline-content h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .chapter-label {
        font-size: 0.85rem;
        padding: 0.6rem 1.5rem;
        left: -0.5rem;
    }
    
    .timeline-quote {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }
    
    .timeline-invitation {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    .timeline-invitation strong {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .chapter-label {
        font-size: 0.75rem;
        padding: 0.5rem 1.25rem;
    }
    
    .timeline-list li {
        font-size: 0.9rem;
    }
}


/* ====================================
   VIDEO SHOWCASE STYLES
   ==================================== */

.video-showcase {
    margin: 4rem 0;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.08), rgba(123, 104, 238, 0.08));
    border: 2px solid var(--accent-color);
    border-radius: 25px;
    text-align: center;
}

.video-showcase h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.video-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto 2rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 50px rgba(0, 217, 255, 0.2);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    background: #000;
}

.video-description {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.video-description p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.video-description strong {
    color: var(--text-primary);
}

.video-note {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 10px;
    margin-top: 1.5rem;
    color: var(--accent-color) !important;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .video-showcase {
        margin: 2rem 0;
        padding: 2rem 1.5rem;
    }
    
    .video-showcase h3 {
        font-size: 1.5rem;
    }
    
    .video-intro {
        font-size: 1rem;
    }
    
    .video-description {
        text-align: center;
    }
}