:root {
    --bg-dark: #0a0a0c;
    --copper-primary: #cd7f32;
    --copper-light: #e69d54;
    --text-main: #f5f5f5;
    --text-muted: #a0a0a5;
    --card-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(205, 127, 50, 0.2);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(205, 127, 50, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(205, 127, 50, 0.05), transparent 25%);
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
}

.logo-y {
    color: var(--copper-primary);
    font-size: 2.5rem;
}

h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #fff 0%, #a0a0a5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -2px;
}

p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem auto;
    line-height: 1.6;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--copper-primary), #a66324);
    color: white;
    text-decoration: none;
    padding: 1.25rem 2.5rem;
    border-radius: 100px;
    font-size: 1.125rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(205, 127, 50, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(205, 127, 50, 0.3);
    background: linear-gradient(135deg, var(--copper-light), var(--copper-primary));
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 4rem;
}

.feature-tag {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--copper-light);
    backdrop-filter: blur(10px);
    font-weight: 600;
}

@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }
    
    .features {
        flex-direction: column;
        align-items: stretch;
    }
    
    .download-btn {
        width: 100%;
        justify-content: center;
    }
}