/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

/* Header */
header {
    margin-bottom: 10px;
}

.logo {
    display: inline-block;
    margin-bottom: 5px;
}


h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #04d7fd 0%, #1342ec 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* Main content */
main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.description {
    font-size: 1.1rem;
    color: #c0c0d0;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Downloads section - HORIZONTAL ROW */
.downloads {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 100%;
    max-width: 1000px;
    margin: 20px auto;
}

.download-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.download-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.download-card .os-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    -webkit-filter:invert(100%);
     filter:progid:DXImageTransform.Microsoft.BasicImage(invert='1');
}

.download-card h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #fff;
}

.download-card .version {
    font-size: 0.85rem;
    color: #808090;
    margin-bottom: 15px;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #04d7fd 0%, #1342ec 100%);
    color: #fff;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(4, 215, 253, 0.4);
}

.download-btn:active {
    transform: translateY(0);
}

.loading {
    color: #808090;
    font-style: italic;
}

/* GitHub link */
.github-link {
    margin-top: 5px;
}

.github-link a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #a0a0b0;
    text-decoration: none;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.github-link a:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.github-link img {
    width: 24px;
    height: 24px;
    opacity: 0.8;
    -webkit-filter:invert(100%);
     filter:progid:DXImageTransform.Microsoft.BasicImage(invert='1');
}

.github-link span {
    font-size: 0.95rem;
}

/* Responsive design */
@media (max-width: 1024px) {
    .downloads {
        gap: 15px;
    }
    
    .download-card {
        min-width: 180px;
        max-width: 240px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 30px 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .downloads {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .download-card {
        flex: 1;
        min-width: 150px;
        max-width: 200px;
        padding: 20px;
    }
    
    .download-card .os-icon {
        width: 50px;
        height: 50px;
    }
    
    .download-card h3 {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.7rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .downloads {
        flex-direction: column;
        align-items: center;
    }
    
    .download-card {
        width: 100%;
        max-width: 100%;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.download-card {
    animation: fadeIn 0.5s ease forwards;
}

.download-card:nth-child(1) { animation-delay: 0.1s; }
.download-card:nth-child(2) { animation-delay: 0.2s; }
.download-card:nth-child(3) { animation-delay: 0.3s; }
.download-card:nth-child(4) { animation-delay: 0.4s; }