:root {
            --primary: #FF6B35;
            --secondary: #1A2930;
            --accent: #A5D8FF;
            --light: #FFFFFF;
        }
        
       
     
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            padding: 50px 5%;
        }
        
        .feature-card {
            border: 1px solid #eee;
            border-radius: 8px;
            padding: 20px;
            transition: transform 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
     
        .app-body {
            padding: 20px;
        }
        
        .app-title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
        }
        
        .app-name {
            font-size: 18px;
            font-weight: 700;
        }
        
        .app-badge {
            padding: 6px 10px;
            border-radius: 10px;
            font-size: 12px;
            font-weight: 600;
            background-color: #f0f0f0;
            cursor: pointer;
        }
        
        .app-desc {
            color: var(--gray-color);
            font-size: 14px;
            line-height: 1.5;
            margin-bottom: 15px;
        }
        

        .app-stats {
            display: flex;
            gap: 15px;
            margin-top: 15px;
        }
        
        .stat-item {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 13px;
            color: var(--gray-color);
        }
        
        .stat-icon {
            font-size: 12px;
        }
        
        .app-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            border-top: 1px solid rgba(0, 0, 0, 0.05);
            margin-top: 10px;
        }
        
        .app-version {
            font-size: 12px;
            color: var(--gray-color);
        }
        
        .app-button {
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            background: linear-gradient(135deg, rgba(108, 92, 231, 0.1) 0%, rgba(0, 193, 212, 0.1) 100%);
            color: #6c5ce7;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .app-button:hover {
            background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(0, 193, 212, 0.2) 100%);
        }
        
        /* Couleurs spécifiques aux apps */
        .tremiti .app-header::after { background-color: var(--tremiti-color); }
        .tremiti .app-icon { background-color: var(--tremiti-color); }
        .tremiti .app-badge { color: var(--tremiti-color); background-color: rgba(59, 89, 152, 0.1); }
        
        .brave .app-header::after { background-color: var(--brave-color); }
        .brave .app-icon { background-color: var(--brave-color); }
        .brave .app-badge { color: var(--brave-color); background-color: rgba(255, 159, 67, 0.1); }
        
        .hashtag .app-header::after { background-color: var(--hashtag-color); }
        .hashtag .app-icon { background-color: var(--hashtag-color); }
        .hashtag .app-badge { color: var(--hashtag-color); background-color: rgba(0, 193, 212, 0.1); }
        
        .mitonga .app-header::after { background-color: var(--mitonga-color); }
        .mitonga .app-icon { background-color: var(--mitonga-color); }
        .mitonga .app-badge { color: var(--mitonga-color); background-color: rgba(108, 92, 231, 0.1); }
        
        .unvua .app-header::after { background-color: var(--unvua-color); }
        .unvua .app-icon { background-color: var(--unvua-color); }
        .unvua .app-badge { color: var(--unvua-color); background-color: rgba(29, 185, 84, 0.1); }
        
        .victoria .app-header::after { background-color: var(--victoria-color); }
        .victoria .app-icon { background-color: var(--victoria-color); }
        .victoria .app-badge { color: var(--victoria-color); background-color: rgba(232, 67, 147, 0.1); }
       
        

    :root {
    --primary-color: #1e3c72;
    --secondary-color: #2a5298;
    --accent-color: #ff6b6b;
    --light-color: #f5f5f5;
    --dark-color: #333;
    --gray-color: #666;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    top: 0;
    z-index: 100;
}

header h1 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.search-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 1rem auto;
    max-width: 600px;
}

#search-input {
    padding: 0.7rem 1rem;
    border: none;
    border-radius: 20px;
    width: 100%;
    outline: none;
    font-size: 1rem;
}

#search-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 0 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

#search-btn:hover {
    background: #ff5252;
}

.categories {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.category-btn {
    background: #4a6fa5;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.category-btn:hover {
    background: #3a5a8f;
}

.category-btn.active {
    background: var(--accent-color);
    transform: scale(1.05);
}

#news-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    padding: 2rem;
}

.article {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
}

.article:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.article img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.article-content {
    padding: 1.2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article h2 {
    font-size: 1.2rem;
    margin-bottom: 0.7rem;
    line-height: 1.4;
}

.article p {
    color: var(--gray-color);
    margin-bottom: 1.2rem;
    flex-grow: 1;
}

.article a {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    align-self: flex-start;
}

.article a:hover {
    text-decoration: underline;
}

.load-more-container {
    display: flex;
    justify-content: center;
    margin: 1rem 0 3rem;
}

#load-more-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 0.7rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

#load-more-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
}

#load-more-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 768px) {
    #news-container {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .categories {
        gap: 8px;
    }
    
    .category-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}