/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base styling for the entire page */
body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    padding: 0;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

/* Container for all content */
.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: transparent;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 40px;
}

/* Banner Section - Full width with gradient overlay */
.banner-section {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 300px;
    margin-bottom: 30px;
    border-radius: 0 0 30px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.banner-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    filter: brightness(0.85);
}

/* Banner overlay gradient */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
    border-radius: 0 0 30px 30px;
}

/* Card container for content below banner */
.content-card {
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin: 0 15px;
    padding: 30px;
    position: relative;
    top: -50px;
    z-index: 2;
}

/* App Header styling */
.app-header {
    display: flex;
    align-items: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
}

.app-icon {
    width: 110px;
    height: 110px;
    margin-right: 25px;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-info {
    flex: 1;
}

.app-name {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #222;
    font-family: 'Poppins', sans-serif;
}

.app-developer {
    font-size: 15px;
    color: #666;
    margin-bottom: 12px;
}

.app-rating {
    display: flex;
    align-items: center;
}

.stars {
    color: #ffc107;
    margin-right: 12px;
}

.rating-count {
    font-size: 15px;
    color: #666;
}

/* Download button section */
.download-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}

.download-button {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    color: white;
    padding: 16px 36px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(76, 175, 80, 0.3);
    margin-bottom: 12px;
}

.download-button i {
    margin-right: 12px;
    font-size: 20px;
}

.download-button:hover {
    background: linear-gradient(135deg, #43A047, #1B5E20);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(76, 175, 80, 0.4);
}

.download-button:active {
    transform: translateY(1px);
}

.download-info {
    font-size: 15px;
    color: #666;
}

/* Screenshots section */
.screenshots-section {
    margin-bottom: 40px;
    background-color: transparent;
    padding: 0;
    border-radius: 12px;
    width: 100%;
}

.screenshots-section h2 {
    font-size: 20px;
    margin-bottom: 18px;
    font-weight: 500;
    color: #333;
    position: relative;
    padding-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.screenshots-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 60px;
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    border-radius: 3px;
}

.screenshots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
    max-height: 700px;
    overflow-y: auto;
    padding: 5px 0;
    scrollbar-width: thin;
    scrollbar-color: #4CAF50 #f1f1f1;
    width: 100%;
}

.screenshots::-webkit-scrollbar {
    width: 8px;
}

.screenshots::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.screenshots::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #4CAF50, #2E7D32);
    border-radius: 10px;
}

.screenshot {
    width: 100%;
    height: auto;
    aspect-ratio: 9/16;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.screenshot:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.description-section h2 {
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 600;
    color: #333;
    position: relative;
    padding-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.description-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 60px;
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    border-radius: 3px;
}

.description p {
    margin-bottom: 25px;
    font-size: 16px;
    line-height: 1.7;
    color: #555;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature {
    display: flex;
    align-items: center;
    background-color: #f9f9f9;
    padding: 15px 20px;
    border-radius: 10px;
    transition: transform 0.2s ease;
}

.feature:hover {
    transform: translateX(5px);
    background-color: #f5f5f5;
}

.feature i {
    color: #4CAF50;
    margin-right: 15px;
    font-size: 18px;
}

/* Installation instructions */
.install-section {
    margin-bottom: 40px;
    background-color: #f9f9f9;
    padding: 25px;
    border-radius: 12px;
}

.install-section h2 {
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 600;
    color: #333;
    position: relative;
    padding-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.install-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 60px;
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    border-radius: 3px;
}

.install-steps {
    padding-left: 25px;
}

.install-steps li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 10px;
}

.install-steps li:before {
    content: '';
    position: absolute;
    left: -20px;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: #4CAF50;
    border-radius: 50%;
}

/* Safety section */
.safety-section {
    margin-bottom: 30px;
    padding: 25px;
    background-color: #f1f8e9;
    border-radius: 12px;
    border-left: 4px solid #4CAF50;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.safety-section h2 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
    color: #333;
    font-family: 'Poppins', sans-serif;
}

/* Footer styling */
footer {
    text-align: center;
    padding: 30px;
    color: #666;
    font-size: 14px;
    background-color: #f8f9fa;
    margin-top: 40px;
    border-top: 1px solid #eee;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        margin: 0 0 20px 0;
    }
    
    .banner-section {
        height: 200px;
    }
    
    .content-card {
        margin: 0 10px;
        padding: 20px;
        border-radius: 14px;
        top: -40px;
    }
    
    .app-header {
        flex-direction: column;
        text-align: center;
    }
    
    .app-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .screenshots {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        max-height: 500px;
        padding: 0;
    }
    
    .screenshot {
        width: 100%;
        height: auto;
    }
    
    .feature, .safety-section, .install-section, .screenshots-section {
        padding: 15px;
    }
}