@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #050508;
    --surface: rgba(0, 240, 255, 0.03);
    --surface-hover: rgba(0, 240, 255, 0.06);
    --border: rgba(0, 240, 255, 0.15);
    --border-hover: rgba(0, 240, 255, 0.4);
    --text: #e8e8e8;
    --text-muted: #6a6a7a;
    --accent: #00f0ff;
    --accent-dim: rgba(0, 240, 255, 0.7);
    --danger: #ff006e;
    --success: #00ff88;
    --glow: 0 0 10px rgba(0, 240, 255, 0.3);
    --glow-strong: 0 0 20px rgba(0, 240, 255, 0.5);
    --mono: 'IBM Plex Mono', monospace;
    --heading: 'Space Grotesk', sans-serif;
    --max: 1100px;
    --cut: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
    --cut-sm: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--mono);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background-image: radial-gradient(circle, rgba(0,240,255,0.06) 1px, transparent 1px);
    background-size: 24px 24px;
}
::selection { background: var(--accent); color: var(--bg); }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* NAV */
nav { position: fixed; top: 0; width: 100%; z-index: 999; padding: 14px 0; background: rgba(5,5,8,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--mono); font-size: 1rem; font-weight: 700; color: var(--accent); letter-spacing: -0.5px; text-shadow: var(--glow); }
.logo .dim { color: var(--text-muted); text-shadow: none; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { font-family: var(--mono); font-size: 0.78rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; transition: all 0.2s; }
.nav-links a:hover { color: var(--accent); text-shadow: var(--glow); }
.nav-cta { color: var(--accent) !important; border: 1px solid var(--border); padding: 8px 18px; clip-path: var(--cut-sm); transition: all 0.3s !important; }
.nav-cta:hover { background: var(--accent); color: var(--bg) !important; text-shadow: none !important; border-color: var(--accent); }

/* PAGE HERO */
.page-hero { padding: 140px 0 60px; }
.page-hero .label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 3px; color: var(--accent); opacity: 0.7; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.page-hero .label::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
.page-hero h1 { font-family: var(--heading); font-size: 2.8rem; font-weight: 800; color: var(--text); letter-spacing: -1.5px; margin-bottom: 16px; line-height: 1.1; }
.page-hero p { font-size: 0.92rem; color: var(--text-muted); max-width: 500px; line-height: 1.7; }

/* SECTIONS */
.section { padding: 80px 0; }
.section-alt { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 3px; color: var(--accent); opacity: 0.7; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.section-label::before { content: '//'; opacity: 0.5; }
.section-title { font-family: var(--heading); font-size: 2rem; font-weight: 800; letter-spacing: -1px; margin-bottom: 12px; color: var(--text); }
.section-desc { font-size: 0.88rem; color: var(--text-muted); max-width: 460px; line-height: 1.7; }

/* CARDS */
.card { background: var(--surface); border: 1px solid var(--border); clip-path: var(--cut); padding: 28px; transition: all 0.3s; position: relative; }
.card:hover { border-color: var(--border-hover); background: var(--surface-hover); }
.card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0; transition: opacity 0.3s; }
.card:hover::before { opacity: 0.6; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; font-family: var(--mono); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; clip-path: var(--cut-sm); transition: all 0.3s; cursor: pointer; border: none; }
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { box-shadow: var(--glow-strong); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--accent); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); background: rgba(0,240,255,0.05); }

/* FOOTER */
footer { border-top: 1px solid var(--border); padding: 48px 0 24px; }
.ft-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.ft-brand p { font-size: 0.78rem; color: var(--text-muted); margin-top: 10px; line-height: 1.6; }
.ft-col h4 { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); opacity: 0.5; margin-bottom: 14px; }
.ft-col a { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; transition: color 0.2s; }
.ft-col a:hover { color: var(--accent); }
.ft-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-muted); opacity: 0.5; flex-wrap: wrap; gap: 8px; }

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateX(-20px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.vis { opacity: 1; transform: none; }
.reveal-r { opacity: 0; transform: translateX(20px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-r.vis { opacity: 1; transform: none; }

@keyframes scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }
@keyframes glow-border { 0%, 100% { border-color: var(--border); } 50% { border-color: var(--border-hover); } }

/* RESPONSIVE */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .page-hero h1 { font-size: 2rem; }
    .section-title { font-size: 1.6rem; }
    .ft-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .page-hero { padding: 120px 0 40px; }
    .page-hero h1 { font-size: 1.6rem; }
    .ft-grid { grid-template-columns: 1fr; }
    body { background-size: 20px 20px; }
}