/* ================================
   SAMPLE APP STYLES
   ================================ */

/* Page Hero Section */
.nqb-page-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 20px;
    text-align: center;
    color: white;
    margin-bottom: 60px;
}

.nqb-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.nqb-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nqb-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 0 0 24px 0;
    background: linear-gradient(45deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.nqb-hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin: 0 0 48px 0;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.nqb-hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.nqb-stat {
    text-align: center;
}

.nqb-stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(45deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nqb-stat-label {
    font-size: 1rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Features Section */
.nqb-features-section {
    padding: 60px 20px;
    background: #f8fafc;
}

.nqb-features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.nqb-feature-card {
    background: white;
    padding: 40px 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.nqb-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.nqb-feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
}

.nqb-feature-icon-visual {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.nqb-feature-icon-fast {
    background: linear-gradient(135deg, #FF9800, #F57C00);
}

.nqb-feature-icon-flexible {
    background: linear-gradient(135deg, #9C27B0, #7B1FA2);
}

.nqb-feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: #1a202c;
}

.nqb-feature-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

/* Main Section */
.nqb-main-section {
    padding: 40px 20px;
    background: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nqb-page-hero {
        padding: 60px 20px;
    }
    
    .nqb-hero-title {
        font-size: 2.5rem;
    }
    
    .nqb-hero-description {
        font-size: 1.125rem;
    }
    
    .nqb-hero-stats {
        gap: 32px;
    }
    
    .nqb-stat-number {
        font-size: 2.5rem;
    }
    
    .nqb-features-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .nqb-feature-card {
        padding: 32px 24px;
    }
    
    .nqb-feature-icon {
        width: 64px;
        height: 64px;
    }
}

@media (max-width: 480px) {
    .nqb-hero-title {
        font-size: 2rem;
    }
    
    .nqb-hero-description {
        font-size: 1rem;
    }
    
    .nqb-hero-stats {
        gap: 24px;
    }
    
    .nqb-stat-number {
        font-size: 2rem;
    }
}