/* AI Trading Page Styles - Following Plan.html Design System */

/* CSS Variables - Matching Plan.html */
:root {
    --dark-bg: #1C1C1C;
    --charcoal: #2A2A2A;
    --dark-gray: #3A3A3A;
    --light-gray: #B0B0B0;
    --pale-gold: #FBE9A1;
    --torch-amber: #FAC743;
    --white: #FFFFFF;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    --transition-smooth: all 0.3s ease;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    --box-shadow-hover: 0 8px 25px rgba(250, 199, 67, 0.2);
}

/* Trading Hero Section - Matching Plan Hero */
.trading-hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--charcoal) 100%);
    padding: 4rem 0 2rem;
    text-align: center;
}

.trading-hero .hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--pale-gold);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.trading-hero .hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--torch-amber);
    margin-bottom: 1rem;
    font-weight: 500;
}

.trading-hero .hero-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.trading-hero .hero-description a {
    color: var(--torch-amber);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.trading-hero .hero-description a:hover {
    color: var(--pale-gold);
    border-bottom-color: var(--pale-gold);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    background: var(--charcoal);
    border: 2px solid var(--torch-amber);
    border-radius: 25px;
    padding: 12px 24px;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 12px;
    animation: pulse 2s infinite;
}

.status-indicator.working {
    background: var(--torch-amber);
    box-shadow: 0 0 10px rgba(250, 199, 67, 0.5);
}

.status-indicator.production {
    background: #4CAF50;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.status-text {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--light-gray);
}

.trading-hero-image {
    margin: 2rem 0;
    text-align: center;
}

.trading-hero-image .trading-image {
    max-width: 100%;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 3/2;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    border: 2px solid var(--torch-amber);
    object-fit: cover;
}

.hero-app-button {
    margin: 2rem 0;
    text-align: center;
}

/* Journey Section - Matching Plan Design */
.journey-section {
    padding: 4rem 0;
    background: var(--charcoal);
    border-top: 1px solid var(--dark-gray);
    border-bottom: 1px solid var(--dark-gray);
}

.journey-intro {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--light-gray);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    font-style: italic;
}

.timing-badge-container {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.timing-badge {
    display: inline-flex;
    align-items: center;
    background: var(--dark-bg);
    border: 2px solid var(--torch-amber);
    border-radius: 25px;
    padding: 12px 24px;
    box-shadow: var(--box-shadow);
    animation: pulse-glow 2s infinite;
    text-align: center;
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: var(--box-shadow);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 8px 25px rgba(250, 199, 67, 0.3);
        transform: scale(1.02);
    }
}

.timing-icon {
    font-size: 1.2rem;
    margin-right: 12px;
}

.timing-text {
    font-weight: 600;
    font-size: 1rem;
    color: var(--torch-amber);
    font-family: var(--font-sans);
}

.journey-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.journey-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    border-left: 5px solid var(--torch-amber);
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
    position: relative;
}

.journey-step:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow-hover);
}

.journey-step.final-step {
    border-left-color: var(--pale-gold);
    background: var(--charcoal);
    border: 2px solid var(--torch-amber);
}

.journey-step.final-step:hover {
    box-shadow: 0 8px 25px rgba(251, 233, 161, 0.2);
}

.journey-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--torch-amber);
    min-width: 60px;
    text-align: center;
    flex-shrink: 0;
    background: var(--charcoal);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--torch-amber);
    box-shadow: var(--box-shadow);
}

.journey-step.final-step .journey-number {
    color: var(--pale-gold);
    border-color: var(--pale-gold);
    background: var(--dark-bg);
    font-size: 2rem;
}

.journey-content h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pale-gold);
    margin-bottom: 1rem;
}

.journey-content p {
    color: var(--light-gray);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.journey-content a {
    color: var(--torch-amber);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.journey-content a:hover {
    color: var(--pale-gold);
    border-bottom-color: var(--pale-gold);
}

/* Trading Showcase Section - Matching Plan Design */
.trading-showcase {
    padding: 4rem 0;
    background: var(--charcoal);
    border-top: 1px solid var(--dark-gray);
    border-bottom: 1px solid var(--dark-gray);
}

.trading-showcase .section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--pale-gold);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

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

.trading-image-container {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 2px solid var(--torch-amber);
    transition: var(--transition-smooth);
}

.trading-image-container:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
}

.trading-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.trading-image-container:hover .trading-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--white);
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

.trading-image-container:hover .image-overlay {
    transform: translateY(0);
}

.image-overlay h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--pale-gold);
}

.image-overlay p {
    font-size: 0.95rem;
    color: var(--light-gray);
    opacity: 0.9;
}

.click-hint {
    font-size: 0.8rem;
    color: var(--torch-amber);
    font-weight: 600;
    margin-top: 0.5rem;
    opacity: 0;
    transition: var(--transition-smooth);
}

.trading-image-container:hover .click-hint {
    opacity: 1;
}

.trading-image-container {
    cursor: pointer;
}

/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    position: relative;
    margin: 5% auto;
    padding: 0;
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { 
        transform: translateY(-50px);
        opacity: 0;
    }
    to { 
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--white);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    background: var(--charcoal);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    background: var(--torch-amber);
    color: var(--dark-bg);
    transform: scale(1.1);
}

.modal-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--torch-amber);
}

.modal-info {
    background: var(--dark-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    text-align: center;
    border: 2px solid var(--torch-amber);
    max-width: 600px;
}

.modal-info h3 {
    font-family: var(--font-serif);
    color: var(--pale-gold);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.modal-info p {
    color: var(--light-gray);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* How It Works Section - Matching Plan Design */
.how-it-works {
    padding: 4rem 0;
    background: var(--dark-bg);
}

.process-section {
    margin-bottom: 4rem;
}

.process-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: var(--pale-gold);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--charcoal);
    border-radius: var(--border-radius);
    border-left: 5px solid var(--torch-amber);
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
}

.process-step:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow-hover);
}

.process-step.final-step {
    border-left-color: var(--pale-gold);
    background: var(--dark-bg);
    border: 2px solid var(--torch-amber);
}

.step-number {
    font-size: 2rem;
    min-width: 60px;
    text-align: center;
    flex-shrink: 0;
}

.step-content h4 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pale-gold);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--light-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 1rem;
}

.step-content ul {
    list-style: none;
    padding: 0;
}

.step-content li {
    padding: 0.5rem 0;
    color: var(--light-gray);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.step-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--torch-amber);
    font-weight: bold;
}

.step-content li strong {
    color: var(--pale-gold);
}

.stock-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1rem;
}

.stock-ticker {
    background: var(--torch-amber);
    color: var(--dark-bg);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--box-shadow);
}

.strategy-analysis,
.processing-time,
.backtesting-info {
    background: var(--charcoal);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 5px solid var(--torch-amber);
    margin-top: 2rem;
    box-shadow: var(--box-shadow);
}

.strategy-analysis h4,
.processing-time h4,
.backtesting-info h4 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--pale-gold);
    margin-bottom: 1rem;
}

.strategy-analysis p,
.processing-time p,
.backtesting-info p {
    color: var(--light-gray);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.strategy-analysis ul,
.processing-time ul,
.backtesting-info ul {
    list-style: none;
    padding: 0;
}

.strategy-analysis li,
.processing-time li,
.backtesting-info li {
    padding: 0.5rem 0;
    color: var(--light-gray);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.strategy-analysis li::before,
.processing-time li::before,
.backtesting-info li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--torch-amber);
    font-weight: bold;
}

.disclaimer {
    font-style: italic;
    color: var(--light-gray);
    margin-top: 1rem;
    padding: 1rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--torch-amber);
    font-size: 0.95rem;
}

/* Technical Details Section - Matching Plan Design */
.technical-details {
    padding: 4rem 0;
    background: var(--charcoal);
    border-top: 1px solid var(--dark-gray);
    border-bottom: 1px solid var(--dark-gray);
}

.technical-details .section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--pale-gold);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

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

.tech-card {
    background: var(--dark-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
    border-top: 4px solid var(--torch-amber);
    border: 2px solid var(--torch-amber);
}

.tech-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
}

.tech-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--pale-gold);
    margin-bottom: 1.5rem;
}

.tech-card ul {
    list-style: none;
    padding: 0;
}

.tech-card li {
    padding: 0.5rem 0;
    color: var(--light-gray);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.tech-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--torch-amber);
    font-weight: bold;
}

/* Trading CTA Section - Matching Plan Design */
.trading-cta {
    padding: 4rem 0;
    background: var(--dark-bg);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--pale-gold);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.cta-content p {
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--light-gray);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    box-shadow: var(--box-shadow);
}

.cta-button.primary {
    background: var(--torch-amber);
    color: var(--dark-bg);
}

.cta-button.primary:hover {
    background: var(--pale-gold);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.cta-button.secondary {
    background: transparent;
    color: var(--light-gray);
    border-color: var(--torch-amber);
}

.cta-button.secondary:hover {
    background: var(--torch-amber);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.app-button {
    background: linear-gradient(45deg, var(--torch-amber), var(--pale-gold));
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1.2rem 2.5rem;
    animation: app-glow 2s ease-in-out infinite;
}

@keyframes app-glow {
    0%, 100% { 
        box-shadow: 0 4px 20px rgba(250, 199, 67, 0.4);
    }
    50% { 
        box-shadow: 0 8px 30px rgba(250, 199, 67, 0.6);
    }
}

.app-button:hover {
    background: linear-gradient(45deg, var(--pale-gold), var(--torch-amber));
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(250, 199, 67, 0.7);
    color: var(--dark-bg);
}

.app-button .btn-icon {
    font-size: 1.2rem;
    margin-right: 8px;
}

/* Responsive Design - Matching Plan Design */
@media (max-width: 768px) {
    .trading-images {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .step-number {
        min-width: auto;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
    }
    
    .stock-list {
        justify-content: center;
    }
    
    .journey-step {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .journey-number {
        align-self: center;
    }
    
    .timing-badge {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        padding: 1rem 1.5rem;
    }
    
    .timing-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .trading-hero {
        padding: 2rem 0 1rem;
    }
    
    .trading-showcase,
    .how-it-works,
    .technical-details,
    .trading-cta {
        padding: 2rem 0;
    }
    
    .process-step,
    .tech-card {
        padding: 1.5rem;
    }
    
    .strategy-analysis,
    .processing-time,
    .backtesting-info {
        padding: 1.5rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 2% auto;
    }
    
    .modal-image {
        max-height: 60vh;
    }
    
    .modal-info {
        padding: 1rem;
        margin-top: 0.5rem;
    }
    
    .modal-info h3 {
        font-size: 1.2rem;
    }
    
    .modal-info p {
        font-size: 0.9rem;
    }
    
    .modal-close {
        top: -30px;
        width: 30px;
        height: 30px;
        font-size: 1.5rem;
    }
}

/* Application Overview Styles */
.application-overview {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
}

.overview-description {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--light-gray);
}

.core-purpose {
    background: var(--charcoal);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--torch-amber);
    box-shadow: var(--box-shadow);
}

.core-purpose h3 {
    color: var(--torch-amber);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.core-purpose ul {
    list-style: none;
    padding: 0;
}

.core-purpose li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--dark-gray);
    position: relative;
    padding-left: 1.5rem;
}

.core-purpose li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--torch-amber);
    font-weight: bold;
}

.core-purpose li:last-child {
    border-bottom: none;
}

/* Key Features Styles */
.key-features {
    padding: 4rem 0;
    background: var(--dark-bg);
}

.feature-section {
    background: var(--charcoal);
    padding: 2.5rem;
    margin: 2rem 0;
    border-radius: 12px;
    border: 1px solid var(--torch-amber);
    box-shadow: var(--box-shadow);
}

.feature-title {
    color: var(--torch-amber);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-badge, .industry-badge {
    background: var(--torch-amber);
    color: var(--dark-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

.feature-section ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.feature-section li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--dark-gray);
    position: relative;
    padding-left: 1.5rem;
}

.feature-section li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--torch-amber);
    font-weight: bold;
}

.feature-section li:last-child {
    border-bottom: none;
}

.model-output, .confidence-logic, .strategy-details, .voting-system, .screener-display, .backtesting-metrics {
    background: var(--dark-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border-left: 4px solid var(--torch-amber);
}

.strategy-item {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--charcoal);
    border-radius: 8px;
    border: 1px solid var(--dark-gray);
}

.strategy-item h4 {
    color: var(--torch-amber);
    margin-bottom: 0.5rem;
}

.backtesting-note {
    font-style: italic;
    color: var(--light-gray);
    margin-top: 1rem;
    text-align: center;
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .application-overview, .key-features {
        padding: 2rem 0;
    }
    
    .feature-section {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .feature-title {
        font-size: 1.2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .model-output, .confidence-logic, .strategy-details, .voting-system, .screener-display, .backtesting-metrics {
        padding: 1rem;
    }
}