/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: #4f46e5;
}

.logo i {
    font-size: 28px;
}

/* Main Content */
.main-content {
    padding: 40px 0;
}

.app-details {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 40px;
}

/* App Header */
.app-header {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.app-icon {
    flex-shrink: 0;
}

.app-logo {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.app-info {
    flex: 1;
}

.app-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-developer {
    color: #4f46e5;
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 18px;
}

.app-category {
    display: inline-block;
    background: rgba(79, 70, 229, 0.2);
    color: #4f46e5;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.app-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: #fbbf24;
    font-size: 16px;
}

.rating-text {
    color: #9ca3af;
    font-size: 14px;
}

.app-size {
    color: #9ca3af;
    font-size: 14px;
}

/* Download Section */
.download-section {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(124, 58, 237, 0.1));
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    margin-bottom: 40px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: white;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(79, 70, 229, 0.3);
    margin-bottom: 20px;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(79, 70, 229, 0.4);
}

.download-btn i {
    font-size: 20px;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    color: #9ca3af;
    font-size: 14px;
    flex-wrap: wrap;
}

/* Screenshots Section */
.screenshots-section {
    margin-bottom: 40px;
}

.screenshots-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #f3f4f6;
}

.screenshots {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 0;
}

.screenshot {
    width: 200px;
    height: 350px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.screenshot:hover {
    transform: scale(1.05);
}

/* Description Section */
.description-section {
    margin-bottom: 40px;
}

.description-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #f3f4f6;
}

.description-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 25px 0 15px 0;
    color: #e5e7eb;
}

.description p {
    margin-bottom: 20px;
    color: #d1d5db;
    line-height: 1.7;
}

.description ul {
    margin: 15px 0;
    padding-left: 20px;
}

.description li {
    margin-bottom: 10px;
    color: #d1d5db;
    line-height: 1.6;
}

.description strong {
    color: #4f46e5;
}

/* Additional Info */
.additional-info {
    margin-bottom: 40px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.info-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-item h4 {
    color: #9ca3af;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item p {
    color: #f3f4f6;
    font-weight: 500;
}

/* Reviews Section */
.reviews-section {
    margin-bottom: 40px;
}

.reviews-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #f3f4f6;
}

.reviews {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 14px;
}

.reviewer-name {
    font-weight: 600;
    color: #f3f4f6;
    margin-bottom: 4px;
}

.review-date {
    color: #9ca3af;
    font-size: 14px;
}

.review-rating {
    display: flex;
    gap: 2px;
}

.review-rating i {
    color: #fbbf24;
    font-size: 14px;
}

.review-text {
    color: #d1d5db;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: rgba(15, 15, 35, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 0 20px 0;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #f3f4f6;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-section a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4f46e5;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #9ca3af;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .app-details {
        padding: 20px;
    }
    
    .app-header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        align-items: center;
    }
    
    .app-icon {
        display: flex;
        justify-content: center;
    }
    
    .app-info {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .app-rating {
        justify-content: center;
    }
    
    .app-logo {
        width: 100px;
        height: 100px;
    }
    
    .app-title {
        font-size: 24px;
    }
    
    .download-btn {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .download-info {
        flex-direction: column;
        gap: 10px;
    }
    
    .screenshots {
        gap: 15px;
    }
    
    .screenshot {
        width: 150px;
        height: 250px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .app-details {
        padding: 15px;
    }
    
    .app-title {
        font-size: 20px;
    }
    
    .download-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .screenshot {
        width: 120px;
        height: 200px;
    }
    
    .description-section h2,
    .screenshots-section h2,
    .reviews-section h2 {
        font-size: 20px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(79, 70, 229, 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(79, 70, 229, 0.7);
}

/* Animation for download button */
@keyframes pulse {
    0% {
        box-shadow: 0 8px 32px rgba(79, 70, 229, 0.3);
    }
    50% {
        box-shadow: 0 8px 32px rgba(79, 70, 229, 0.6);
    }
    100% {
        box-shadow: 0 8px 32px rgba(79, 70, 229, 0.3);
    }
}

.download-btn {
    animation: pulse 2s infinite;
}

.download-btn:hover {
    animation: none;
}