:root {
    --bg-dark: #000000;
    --bg-card: #1d1d1f;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --border-color: rgba(255, 255, 255, 0.1);
    --accent: #2997ff;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -0.022em;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 22px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 48px;
}

.logo {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: -0.01em;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.nav-links a:hover {
    opacity: 1;
}

/* Hero Section */
.hero {
    padding: 180px 0 80px;
    text-align: center;
}

.hero-title {
    font-size: 80px;
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 28px;
    line-height: 1.14286;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 60px;
}

/* Call to Action */
.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.install-box {
    display: flex;
    align-items: center;
    background: #1d1d1f;
    border-radius: 980px;
    padding: 6px 6px 6px 24px;
    border: 1px solid var(--border-color);
}

.install-box code {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text-primary);
    margin-right: 24px;
}

.copy-btn {
    background: var(--text-primary);
    color: var(--bg-dark);
    border: none;
    border-radius: 980px;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.copy-btn:hover {
    transform: scale(1.05);
}

.copy-btn:active {
    transform: scale(0.95);
}

.requirements {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 0;
}

/* Terminal Section */
.terminal-section {
    padding: 60px 0 100px;
}

.mac-window {
    background: #1e1e1e; /* Classic terminal dark bg */
    border-radius: 10px;
    border: 1px solid #333;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
    overflow: hidden;
    max-width: 860px;
    margin: 0 auto;
}

.mac-header {
    background: #2d2d2d;
    height: 38px;
    display: flex;
    align-items: center;
    position: relative;
    border-bottom: 1px solid #111;
}

.mac-buttons {
    display: flex;
    gap: 8px;
    padding-left: 16px;
    position: absolute;
    left: 0;
}

.mac-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.mac-btn.close { background: #ff5f56; }
.mac-btn.minimize { background: #ffbd2e; }
.mac-btn.maximize { background: #27c93f; }

.mac-title {
    width: 100%;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: #999;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}


.mac-body {
    padding: 16px 20px 30px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.4;
    color: #e6e6e6; /* Standard terminal text */
    overflow-x: auto;
}

.mac-body pre {
    margin: 0;
}

.bold {
    font-weight: 700;
    color: #ffffff;
}

.ascii-art {
    color: #bbbbbb; /* Subdued ascii art instead of neon */
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background-color: #888; /* Mac terminal cursor */
    vertical-align: middle;
}

/* Features Section (Bento Grid) */
.features-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.features-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-header h2 {
    font-size: 48px;
    line-height: 1.08349;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.features-header p {
    font-size: 21px;
    line-height: 1.381;
    font-weight: 400;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
    gap: 20px;
}

.bento-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bento-large {
    grid-row: span 2;
}

.bento-wide {
    grid-column: span 2;
}

.bento-card h3 {
    font-size: 28px;
    line-height: 1.14286;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

.bento-card p {
    font-size: 17px;
    line-height: 1.47059;
    color: var(--text-secondary);
}

/* Footer */
footer {
    background: #111111;
    padding: 60px 0 40px;
    font-size: 12px;
    color: var(--text-secondary);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.footer-links {
    display: flex;
    gap: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 48px; }
    .hero-subtitle { font-size: 21px; }
    .bento-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }
    .bento-large, .bento-wide {
        grid-column: span 1;
        grid-row: span 1;
    }
    .bento-card {
        padding: 30px;
    }
    .install-box {
        border-radius: 16px;
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    .install-box code {
        margin-right: 0;
        text-align: center;
    }
    .copy-btn {
        width: 100%;
        text-align: center;
    }
}