/* App Details Page Styles */

.app-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 50%, #fce7f3 100%);
    position: relative;
}

.app-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
}

.app-hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #6366f1;
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 32px;
    transition: all 0.3s ease;
}

.back-link:hover {
    gap: 12px;
    color: #4f46e5;
}

.app-icon-large {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    color: #fff;
    margin-bottom: 24px;
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.3);
}

.app-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 12px;
    color: #1e293b;
    letter-spacing: -1px;
    font-family: 'Space Grotesk', sans-serif;
}

.app-tagline {
    font-size: 24px;
    color: #64748b;
    margin-bottom: 32px;
    font-weight: 600;
}

.app-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #475569;
}

.meta-item i {
    color: #6366f1;
    font-size: 18px;
}

.app-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.app-hero-visual {
    position: relative;
}

.app-screenshot-main {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 8px solid #fff;
    background: #fff;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.app-screenshot-main img {
    width: 100%;
    height: auto;
    display: block;
}

/* Description Section */
.app-description-section {
    padding: 80px 0;
    background: #fff;
}

.app-description-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.app-description-content h2 {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 24px;
    color: #1e293b;
}

.description-text {
    font-size: 20px;
    line-height: 1.8;
    color: #64748b;
}

/* Features Section */
.app-features-section {
    padding: 80px 0;
    background: #f8fafc;
}

.features-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.features-column {
    background: #fff;
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    position: relative;
}

.features-column.premium {
    background: linear-gradient(135deg, #fefce8 0%, #fef3c7 100%);
    border: 2px solid #fbbf24;
}

.premium-badge {
    position: absolute;
    top: -16px;
    right: 32px;
    padding: 8px 20px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #fff;
    border-radius: 100px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
}

.premium-badge i {
    margin-right: 4px;
}

.features-column h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 32px;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 12px;
}

.features-column h3 i {
    color: #6366f1;
}

.features-column.premium h3 i {
    color: #f59e0b;
}

.features-list {
    list-style: none;
    margin-bottom: 32px;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list i {
    font-size: 20px;
    color: #10b981;
    margin-top: 2px;
    flex-shrink: 0;
}

.features-column.premium .features-list i {
    color: #f59e0b;
}

.features-list span {
    font-size: 16px;
    line-height: 1.6;
    color: #475569;
    font-weight: 500;
}

/* CTA Section */
.app-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    text-align: center;
    color: #fff;
}

.app-cta-content h2 {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 16px;
}

.app-cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
    .app-hero-content {
        grid-template-columns: 1fr;
    }
    
    .app-hero-visual {
        order: -1;
    }
    
    .features-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .app-title {
        font-size: 40px;
    }
    
    .app-tagline {
        font-size: 18px;
    }
    
    .app-meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .app-actions {
        flex-direction: column;
    }
    
    .app-actions .btn {
        width: 100%;
    }
    
    .features-column {
        padding: 32px 24px;
    }
    
    .app-cta-content h2 {
        font-size: 32px;
    }
}