:root {
    --ap-bg: #000000;
    --ap-text: #f5f5f7;
    --ap-muted: #86868b;
    --ap-accent: #2997ff;
    --ap-surface: #1d1d1f;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--ap-bg); color: var(--ap-text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased; letter-spacing: -0.01em;
}
a { text-decoration: none; color: inherit; }

/* Global Nav */
.global-nav {
    background: rgba(0,0,0,0.8); backdrop-filter: saturate(180%) blur(20px);
    position: fixed; top: 0; width: 100%; z-index: 9999;
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 20px; height: 44px;
}
.nav-content { max-width: 980px; margin: 0 auto; width: 100%; display: flex; justify-content: space-between; align-items: center;}
.nav-item { font-size: 12px; font-weight: 400; color: #f5f5f7; opacity: 0.8; transition: opacity 0.3s;}
.nav-item:hover { opacity: 1; }

/* Ribbon */
.ribbon { background: #1d1d1f; text-align: center; padding: 12px; margin-top: 44px; font-size: 14px;}
.ribbon a { color: var(--ap-accent); }
.ribbon a:hover { text-decoration: underline; }

/* Hero */
.hero-section { text-align: center; padding: 80px 20px 40px 20px; }
.hero-new { font-size: 14px; font-weight: 600; color: #bf4800; margin-bottom: 10px;}
.hero-title { font-size: 56px; font-weight: 700; line-height: 1.05; letter-spacing: -0.015em; margin-bottom: 10px;}
.hero-subtitle { font-size: 26px; font-weight: 400; margin-bottom: 20px;}
.hero-desc { font-size: 19px; color: var(--ap-muted); max-width: 600px; margin: 0 auto 30px auto; line-height: 1.4;}
.hero-links { display: flex; justify-content: center; gap: 30px; font-size: 19px; font-weight: 400;}
.link-primary { color: #fff; background: var(--ap-accent); padding: 10px 20px; border-radius: 20px; font-size: 15px;}
.link-primary:hover { background: #0077ed; }
.link-secondary { color: var(--ap-accent); display: flex; align-items: center;}
.link-secondary::after { content: ' >'; margin-left: 5px; font-weight: bold;}
.link-secondary:hover { text-decoration: underline; }

/* Highlight Grid */
.grid-container { max-width: 1200px; margin: 0 auto; padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px;}
.grid-item { background: var(--ap-surface); border-radius: 30px; padding: 50px; text-align: center; overflow: hidden; position: relative;}
.grid-item.full { grid-column: span 2; }
.gi-title { font-size: 40px; font-weight: 700; line-height: 1.1; margin-bottom: 15px;}
.gi-title.gradient { background: linear-gradient(90deg, #ffb6ff, #b344ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent;}
.gi-desc { font-size: 21px; color: var(--ap-muted); font-weight: 500;}

/* Stats Block */
.stats-block { padding: 100px 20px; text-align: center;}
.stat-row { display: flex; justify-content: center; gap: 80px; flex-wrap: wrap;}
.stat-item h3 { font-size: 80px; font-weight: 700; letter-spacing: -0.04em; color: #fff;}
.stat-item p { font-size: 19px; font-weight: 600; color: var(--ap-muted);}

/* Nodes */
.nodes-section { max-width: 980px; margin: 0 auto; padding: 60px 20px; border-top: 1px solid #424245;}
.nodes-section h2 { font-size: 40px; font-weight: 700; margin-bottom: 40px;}
.node-list { display: flex; flex-direction: column; gap: 20px;}
.node { display: flex; justify-content: space-between; font-size: 24px; font-weight: 600; border-bottom: 1px solid #424245; padding-bottom: 20px;}
.n-speed { color: var(--ap-muted); font-weight: 400;}

/* FAQ */
.faq-section { background: var(--ap-surface); padding: 80px 20px; margin-top: 60px;}
.faq-wrap { max-width: 980px; margin: 0 auto;}
.faq-wrap h2 { font-size: 48px; font-weight: 700; margin-bottom: 50px; text-align: center;}
.faq-item { margin-bottom: 40px;}
.faq-item h4 { font-size: 21px; font-weight: 600; margin-bottom: 10px;}
.faq-item p { font-size: 17px; color: var(--ap-muted); line-height: 1.5;}

footer { max-width: 980px; margin: 0 auto; padding: 30px 20px; font-size: 12px; color: var(--ap-muted); border-top: 1px solid #424245;}

@media (max-width: 1024px) {
    .grid-container { grid-template-columns: 1fr; }
    .grid-item.full { grid-column: span 1; }
    .stat-row { gap: 40px; }
}
@media (max-width: 768px) {
    .nav-item:not(:first-child):not(:last-child) { display: none; }
    .hero-title { font-size: 40px; }
    .hero-subtitle { font-size: 20px; }
    .gi-title { font-size: 32px; }
}