/* Layout & Base */
:root {
    --bg-dark: #020617;
    --accent-blue: #3b82f6;
    --accent-purple: #9333ea;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-dark);
    color: white;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glassmorphism Components */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
}

.glass-nav {
    background: rgba(2, 6, 23, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

/* Animations */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-slow {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
}

.pulse-bg {
    animation: pulse-slow 10s infinite;
}

/* Feature Cards & Interactive Elements */
.feature-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 40px -15px rgba(59, 130, 246, 0.15);
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-premium {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
}

.btn-primary {
    background: white;
    color: black;
    font-weight: 900;
    padding: 1rem 2rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--accent-blue);
    color: white;
    transform: scale(1.05);
}

/* Sections */
.section-padding {
    padding: 100px 0;
}

.page-header {
    padding-top: 160px;
    padding-bottom: 60px;
    text-align: center;
}

/* Code & Pre */
pre {
    background: rgba(0, 0, 0, 0.4) !important;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1.5rem;
    padding: 2rem;
    font-size: 0.9rem;
    overflow-x: auto;
}

code {
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
}

/* Install Grid */
.install-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

footer {
    border-top: 1px solid var(--glass-border);
    padding: 4rem 0;
    color: #64748b;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}