@use "../../css/material" as *;

.homepage {
    min-height: 100vh;
    background: linear-gradient(135deg, $color-dark-background 0%, $color-dark-surface-container 50%, $color-dark-primary-container 100%);
    color: $color-dark-on-background;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    
    &::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: 
            radial-gradient(circle at 20% 80%, rgba($color-dark-primary, 0.3) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba($color-dark-tertiary, 0.3) 0%, transparent 50%),
            radial-gradient(circle at 40% 40%, rgba($color-dark-secondary, 0.2) 0%, transparent 50%);
        pointer-events: none;
        z-index: 0;
    }
    
    // Cascaded styles for all child elements
    * {
        position: relative;
        z-index: 1;
    }
    
    // Container styles
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
    }
    
    // Header styles
    .homepage-header {
        padding: 1rem 0;
        background: rgba($color-dark-surface-container, 0.8);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba($color-dark-primary, 0.3);
        box-shadow: 0 4px 20px rgba($color-dark-primary, 0.1);
        position: sticky;
        top: 0;
        z-index: 1000;
        transition: all 0.3s ease;
    
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            
            .logo {
                h1 {
                    font-size: 2rem;
                    font-weight: 700;
                    margin: 0;
                    background: linear-gradient(45deg, $color-dark-primary, $color-dark-tertiary);
                    -webkit-background-clip: text;
                    -webkit-text-fill-color: transparent;
                    background-clip: text;
                    text-shadow: 0 0 20px rgba($color-dark-primary, 0.5);
                }
                
                .tagline {
                    font-size: 0.9rem;
                }
            }
            
            .header-nav {
                display: flex;
                align-items: center;
                gap: 10px;

                a {
                    display: flex;
                }
            }
        }
    }
    
    // Hero section
    .hero {
        padding: 4rem 0;
        display: flex;
        align-items: center;
        min-height: 80vh;
        margin-top: 0;
    
        .hero-content {
            flex: 1;
            max-width: 600px;
            
            .hero-title {
                font-size: 3.5rem;
                font-weight: 800;
                line-height: 1.1;
                margin-bottom: 1.5rem;
                background: linear-gradient(45deg, $color-dark-primary, $color-dark-tertiary, $color-dark-secondary);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-clip: text;
                text-shadow: 0 0 30px rgba($color-dark-primary, 0.5);
                animation: neonGlow 3s ease-in-out infinite alternate;
            }
            
            .hero-description {
                font-size: 1.25rem;
                line-height: 1.6;
                margin-bottom: 2.5rem;
                opacity: 0.9;
            }
            
            .hero-actions {
                display: flex;
                gap: 1rem;
                flex-wrap: wrap;
            }
        }
    
        .hero-visual {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            
            .chat-preview {
                perspective: 1000px;
                
                .chat-window {
                    background: rgba($color-dark-surface-container, 0.95);
                    border-radius: 20px;
                    padding: 1.5rem;
                    box-shadow: 
                        0 20px 40px rgba(0, 0, 0, 0.5),
                        0 0 20px rgba($color-dark-primary, 0.3),
                        inset 0 1px 0 rgba($color-dark-primary, 0.2);
                    transform: rotateY(-5deg) rotateX(5deg);
                    color: $color-dark-on-surface;
                    max-width: 400px;
                    width: 100%;
                    border: 1px solid rgba($color-dark-primary, 0.3);
                    
                    .chat-header {
                        display: flex;
                        justify-content: space-between;
                        align-items: center;
                        padding-bottom: 1rem;
                        border-bottom: 1px solid rgba($color-dark-primary, 0.3);
                        margin-bottom: 1rem;
                        
                        .chat-title {
                            font-weight: 600;
                            font-size: 1.1rem;
                        }
                        
                        .online-indicator {
                            color: $color-dark-primary;
                            font-size: 0.8rem;
                            text-shadow: 0 0 10px rgba($color-dark-primary, 0.8);
                            animation: pulse 2s ease-in-out infinite;
                        }
                    }
                    
                    .chat-messages {
                        display: flex;
                        flex-direction: column;
                        gap: 1rem;
                        
                        .message {
                            display: flex;
                            gap: 0.75rem;
                            align-items: flex-start;
                            
                            &.sent {
                                flex-direction: row-reverse;
                                
                                .message-content {
                                    background: linear-gradient(135deg, $color-dark-primary, $color-dark-primary-container);
                                    color: $color-dark-on-primary;
                                    box-shadow: 0 0 15px rgba($color-dark-primary, 0.3);
                                }
                            }
                            
                            &.received {
                                .message-content {
                                    background: rgba($color-dark-surface-variant, 0.8);
                                    color: $color-dark-on-surface-variant;
                                    border: 1px solid rgba($color-dark-outline-variant, 0.3);
                                }
                            }
                            
                            .message-avatar {
                                width: 32px;
                                height: 32px;
                                border-radius: 50%;
                                background: linear-gradient(135deg, $color-dark-primary, $color-dark-tertiary);
                                color: $color-dark-on-primary;
                                display: flex;
                                align-items: center;
                                justify-content: center;
                                font-weight: 600;
                                font-size: 0.8rem;
                                flex-shrink: 0;
                                box-shadow: 0 0 10px rgba($color-dark-primary, 0.4);
                            }
                            
                            .message-content {
                                max-width: 70%;
                                padding: 0.75rem 1rem;
                                border-radius: 18px;
                                position: relative;
                                
                                .message-text {
                                    font-size: 0.9rem;
                                    line-height: 1.4;
                                }
                                
                                .message-time {
                                    font-size: 0.75rem;
                                    opacity: 0.7;
                                    margin-top: 0.25rem;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    
    // Features section
    .features {
        padding: 6rem 0;
        background: rgba($color-dark-surface-container, 0.3);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba($color-dark-primary, 0.2);
        border-bottom: 1px solid rgba($color-dark-primary, 0.2);
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            background: linear-gradient(45deg, $color-dark-primary, $color-dark-tertiary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba($color-dark-primary, 0.5);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            
            .feature-card {
                background: rgba($color-dark-surface-container, 0.6);
                backdrop-filter: blur(20px);
                border-radius: 20px;
                padding: 2rem;
                border: 1px solid rgba($color-dark-primary, 0.3);
                transition: all 0.3s ease;
                position: relative;
                overflow: hidden;
                
                &::before {
                    content: '';
                    position: absolute;
                    top: 0;
                    left: 0;
                    right: 0;
                    bottom: 0;
                    background: linear-gradient(135deg, rgba($color-dark-primary, 0.1), rgba($color-dark-tertiary, 0.1));
                    opacity: 0;
                    transition: opacity 0.3s ease;
                    z-index: 0;
                }
                
                > * {
                    position: relative;
                    z-index: 1;
                }
                
                &:hover {
                    transform: translateY(-5px);
                    box-shadow: 
                        0 20px 40px rgba(0, 0, 0, 0.3),
                        0 0 30px rgba($color-dark-primary, 0.2);
                    border-color: rgba($color-dark-primary, 0.5);
                    
                    &::before {
                        opacity: 1;
                    }
                }
                
                .feature-icon {
                    width: 60px;
                    height: 60px;
                    background: linear-gradient(135deg, rgba($color-dark-primary, 0.3), rgba($color-dark-tertiary, 0.3));
                    border-radius: 15px;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    margin-bottom: 1.5rem;
                    border: 1px solid rgba($color-dark-primary, 0.4);
                    box-shadow: 0 0 15px rgba($color-dark-primary, 0.2);
                    user-select: none;
                    
                    mdui-icon {
                        font-size: 1.5rem;
                        color: $color-dark-primary;
                        text-shadow: 0 0 10px rgba($color-dark-primary, 0.8);
                    }
                }
                
                h4 {
                    font-size: 1.25rem;
                    font-weight: 600;
                    margin-bottom: 1rem;
                    color: $color-dark-on-surface;
                    text-shadow: 0 0 10px rgba($color-dark-primary, 0.3);
                }
                
                p {
                    line-height: 1.6;
                    opacity: 0.9;
                    color: $color-dark-on-surface-variant;
                }
            }
        }
    }
    
    // Download section
    .download {
        padding: 6rem 0;
        
        .download-content {
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
            
            h3 {
                font-size: 2.5rem;
                font-weight: 700;
                margin-bottom: 1.5rem;
                background: linear-gradient(45deg, $color-dark-primary, $color-dark-tertiary);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-clip: text;
                text-shadow: 0 0 20px rgba($color-dark-primary, 0.5);
            }
            
            p {
                font-size: 1.25rem;
                line-height: 1.6;
                margin-bottom: 2.5rem;
                opacity: 0.9;
            }
            
            .download-buttons {
                display: flex;
                gap: 1rem;
                justify-content: center;
                flex-wrap: wrap;
            }
        }
    }
    
    // CTA section
    .cta {
        padding: 6rem 0;
        background: rgba($color-dark-surface-container, 0.3);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba($color-dark-primary, 0.2);
        
        .cta-content {
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
            
            h3 {
                font-size: 2.5rem;
                font-weight: 700;
                margin-bottom: 1.5rem;
                background: linear-gradient(45deg, $color-dark-primary, $color-dark-tertiary);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-clip: text;
                text-shadow: 0 0 20px rgba($color-dark-primary, 0.5);
            }
            
            p {
                font-size: 1.25rem;
                line-height: 1.6;
                margin-bottom: 2.5rem;
                opacity: 0.9;
            }
            
            .cta-actions {
                display: flex;
                gap: 1rem;
                justify-content: center;
                flex-wrap: wrap;
            }
        }
    }
    
    // Footer
    .homepage-footer {
        background: rgba($color-dark-surface-container, 0.8);
        backdrop-filter: blur(20px);
        padding: 3rem 0 1rem;
        border-top: 1px solid rgba($color-dark-primary, 0.3);
        box-shadow: 0 -4px 20px rgba($color-dark-primary, 0.1);
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
            
            .footer-section {
                h4 {
                    font-size: 1.1rem;
                    font-weight: 600;
                    margin-bottom: 1rem;
                    color: $color-dark-on-surface;
                    text-shadow: 0 0 10px rgba($color-dark-primary, 0.3);
                }
                
                p {
                    opacity: 0.8;
                    line-height: 1.6;
                    color: $color-dark-on-surface-variant;
                }
                
                a {
                    color: $color-dark-on-surface;
                    text-decoration: none;
                    opacity: 0.8;
                    display: block;
                    margin-bottom: 0.5rem;
                    transition: all 0.3s ease;
                    padding: 0.25rem 0;
                    border-radius: 4px;
                    
                    &:hover {
                        opacity: 1;
                        color: $color-dark-primary;
                        text-shadow: 0 0 10px rgba($color-dark-primary, 0.5);
                        background: rgba($color-dark-primary, 0.1);
                    }
                }
            }
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba($color-dark-primary, 0.3);
            
            p {
                opacity: 0.7;
                margin: 0;
                color: $color-dark-on-surface-variant;
            }
        }
    }
}

// Keyframes for animations
@keyframes neonGlow {
    0% {
        text-shadow: 0 0 20px rgba($color-dark-primary, 0.5), 0 0 40px rgba($color-dark-primary, 0.3);
    }
    100% {
        text-shadow: 0 0 30px rgba($color-dark-primary, 0.8), 0 0 60px rgba($color-dark-primary, 0.5);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

// Responsive Design
@media (min-width: 1024px) {
    .homepage {
        .homepage-header {
            position: fixed;
            top: 1rem;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 2rem);
            max-width: 1200px;
            border-radius: 20px;
            border: 1px solid rgba($color-dark-primary, 0.3);
            box-shadow: 
                0 8px 32px rgba(0, 0, 0, 0.3),
                0 0 20px rgba($color-dark-primary, 0.2);
            backdrop-filter: blur(30px);
            background: rgba($color-dark-surface-container, 0.9);
        }
        
        .hero {
            margin-top: 6rem;
        }
    }
}

@media (max-width: 1023px) {
    .homepage {
        .homepage-header {
            position: sticky;
            top: 0;
            border-radius: 0;
            margin: 0;
            width: 100%;
            transform: none;
        }
    }
}

@media (max-width: 768px) {
    .homepage {
        .container {
            padding: 0 1rem;
        }
        
        .homepage-header {
            .header-content {
                flex-direction: column;
                gap: 1rem;
            }
        }
    
        .hero {
            flex-direction: column;
            text-align: center;
            padding: 2rem 0;
            
            .hero-content {
                .hero-title {
                    font-size: 2.5rem;
                }
                
                .hero-description {
                    font-size: 1.1rem;
                }
            }
            
            .hero-visual {
                padding: 1rem;
                
                .chat-preview {
                    .chat-window {
                        transform: none;
                        max-width: 100%;
                    }
                }
            }
        }
    
        .features {
            .features-grid {
                grid-template-columns: 1fr;
                
                .feature-card {
                    padding: 1.5rem;
                }
            }
            
            .section-title {
                font-size: 2rem;
            }
        }
    
        .download {
            .download-content {
                h3 {
                    font-size: 2rem;
                }
                
                .download-buttons {
                    flex-direction: column;
                    align-items: center;
                }
            }
        }
        
        .cta {
            .cta-content {
                h3 {
                    font-size: 2rem;
                }
                
                .cta-actions {
                    flex-direction: column;
                    align-items: center;
                }
            }
        }
        
        .homepage-footer {
            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }
    }
}

@media (max-width: 480px) {
    .homepage {
        .hero {
            .hero-content {
                .hero-title {
                    font-size: 2rem;
                }
                
                .hero-description {
                    font-size: 1rem;
                }
            }
        }
        
        .features {
            .section-title {
                font-size: 1.75rem;
            }
        }
        
        .download {
            .download-content {
                h3 {
                    font-size: 1.75rem;
                }
            }
        }
        
        .cta {
            .cta-content {
                h3 {
                    font-size: 1.75rem;
                }
            }
        }
    }
}