/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation */
.navbar-brand {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand img {
    height: 40px;
}

/* Hero Section */
.hero-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* Feature Cards */
.feature-card {
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
    background: white;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    color: #0d6efd;
}

/* Use Case Cards */
.use-case-card {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    height: 100%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.use-case-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

/* Drop Zone */
.drop-zone {
    border: 2px dashed #ccc;
    border-radius: 10px;
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.drop-zone:hover {
    border-color: #0d6efd;
    background: #f8f9fa;
}

.drop-zone.dragover {
    border-color: #0d6efd;
    background: #e7f1ff;
}

/* Comparison Slider */
.comparison-container {
    position: relative;
    margin: 0 auto;
    max-width: 100%;
}

.image-comparison {
    display: flex;
    margin-bottom: 1rem;
}

.image-before, .image-after {
    width: 50%;
    overflow: hidden;
}

.image-before {
    padding-right: 0.5rem;
}

.image-after {
    padding-left: 0.5rem;
}

.comparison-slider {
    position: relative;
    width: 100%;
    margin: 20px 0;
}

.comparison-slider__range {
    width: 100%;
    height: 10px;
    -webkit-appearance: none;
    background: #ddd;
    border-radius: 5px;
    outline: none;
    margin: 0;
}

.comparison-slider__range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 40px;
    height: 40px;
    background: #0d6efd;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    z-index: 2;
}

.comparison-slider__handle {
    position: absolute;
    width: 40px;
    height: 40px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 1;
}

.comparison-slider__left-arrow, 
.comparison-slider__right-arrow {
    color: white;
    font-size: 12px;
    margin: 0 2px;
}

/* Stats */
.enhance-stats {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.stat-item {
    margin-bottom: 1rem;
}

.stat-label {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-weight: 700;
    color: #0d6efd;
    margin-bottom: 0.25rem;
}

.stat-bar {
    height: 6px;
    background: #eee;
    border-radius: 3px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #0d6efd 0%, #6ea8fe 100%);
    border-radius: 3px;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    height: 100%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.testimonial-rating {
    color: #ffc107;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-author {
    font-size: 0.9rem;
    color: #6c757d;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .image-comparison {
        flex-direction: column;
    }
    
    .image-before, .image-after {
        width: 100%;
        padding: 0;
    }
    
    .image-before {
        margin-bottom: 1rem;
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #0d6efd 0%, #3d8bfd 100%);
    color: white;
}