@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --bg:      #05070f;
  --bg2:     #080b16;
  --bg3:     #0c1020;
  --surface: #101525;
  --border:  #1a2438;
  --border2: #243050;
  --green:   #00ff87;
  --green-d: rgba(0,255,135,0.06);
  --green-b: rgba(0,255,135,0.15);
  --blue:    #00c4ff;
  --blue-d:  rgba(0,196,255,0.06);
  --blue-b:  rgba(0,196,255,0.15);
  --orange:  #ff8c42;
  --red:     #ff4466;
  --text:    #dde6f5;
  --muted:   #5e7494;
  --dim:     #2e4060;
  --sans:    'Outfit', sans-serif;
  --mono:    'DM Mono', monospace;
  --r:       4px;
  --radius:  4px;
  --ease:    cubic-bezier(0.16,1,0.3,1);
  --max:     1160px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

/* ── PAGE CONTAINER ── */
.page { width: 100%; }

/* ── SECTION WRAPPER ── */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 60px;
}

/* ── FULL WIDTH SECTIONS ── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--bg2); }
hr.div { border: none; border-top: 1px solid var(--border); }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 58px;
  background: rgba(5,7,15,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: border-color .2s;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 60px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav.scrolled { border-bottom-color: rgba(26,36,56,.95); }
.nav-logo {
  font-family: var(--mono); font-size: .84rem; font-weight: 500;
  letter-spacing: .1em; display: flex; align-items: center; gap: 9px;
  line-height: 1;
}
.nav-logo .g { color: var(--green); }
.nav-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 8px rgba(0,255,135,.35));
}
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .08em;
  color: var(--muted); padding: 6px 12px; border-radius: var(--r);
  transition: all .15s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a.active { color: var(--green); background: var(--green-d); }
.nav-cta {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .09em;
  background: var(--green); color: #000; font-weight: 500;
  padding: 8px 18px; border-radius: var(--r); transition: opacity .15s;
}
.nav-cta:hover { opacity: .85; }

/* ── TYPOGRAPHY ── */
.label {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .22em;
  color: var(--green); display: block; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 300; letter-spacing: -.025em; line-height: 1.2;
  margin-bottom: 12px;
}
.section-title b { font-weight: 600; }
.section-sub {
  font-size: .95rem; color: var(--muted); font-weight: 300;
  line-height: 1.82; max-width: 520px; margin-bottom: 44px;
}
code {
  font-family: var(--mono); font-size: .78em;
  background: var(--green-d); color: var(--green);
  padding: 2px 7px; border-radius: 3px;
}

/* ── BUTTONS ── */
.btns { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .07em;
  padding: 10px 22px; border-radius: var(--r); font-weight: 400;
  transition: all .15s; display: inline-flex; align-items: center; gap: 7px;
}
.btn-g { background: var(--green); color: #000; }
.btn-g:hover { opacity: .87; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,255,135,.18); }
.btn-o { border: 1px solid var(--border2); color: var(--muted); }
.btn-o:hover { border-color: var(--green-b); color: var(--text); background: var(--green-d); }
.btn-b { border: 1px solid var(--blue-b); color: var(--blue); background: var(--blue-d); }
.btn-b:hover { background: rgba(0,196,255,.12); }
.btn-lg { padding: 12px 26px; font-size: .76rem; }

/* ── PULSE DOT ── */
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)} }
.pulse-dot { width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.8s ease infinite;display:inline-block;flex-shrink:0; }

/* ── GRID CELLS ── */
.g2 { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.g3 { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.g4 { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.cell { background:var(--bg); padding:28px; transition:background .15s; }
.cell:hover { background:var(--surface); }
.cell-icon { font-size:1.15rem; margin-bottom:12px; display:block; }
.cell-title { font-size:.88rem; font-weight:500; color:var(--text); margin-bottom:7px; }
.cell-text { font-size:.8rem; color:var(--muted); line-height:1.75; font-weight:300; }
.cell-tag { display:inline-block; margin-top:10px; font-family:var(--mono); font-size:.58rem; letter-spacing:.12em; color:var(--green); background:var(--green-d); padding:3px 8px; border-radius:3px; }

/* ── LIST ROWS ── */
.list { border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.list-row { display:grid; grid-template-columns:52px 1fr; border-bottom:1px solid var(--border); transition:background .15s; }
.list-row:last-child { border-bottom:none; }
.list-row:hover { background:var(--surface); }
.list-n { font-family:var(--mono); font-size:.64rem; color:var(--dim); padding:22px 0 22px 18px; border-right:1px solid var(--border); display:flex; align-items:flex-start; }
.list-c { padding:22px 26px; }
.list-title { font-size:.88rem; font-weight:500; color:var(--text); margin-bottom:5px; }
.list-desc { font-size:.81rem; color:var(--muted); line-height:1.72; font-weight:300; }

/* ── PANEL (code window) ── */
.panel { background:#030508; border:1px solid var(--border); border-radius:var(--r); overflow:hidden; font-family:var(--mono); font-size:.76rem; }
.panel-bar { background:var(--surface); padding:10px 16px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--border); }
.dots { display:flex; gap:5px; }
.dot { width:9px; height:9px; border-radius:50%; }
.dot-r{background:#ff5f57}.dot-y{background:#febc2e}.dot-g{background:#28c840}
.panel-label { font-size:.62rem; letter-spacing:.1em; color:var(--muted); }
.panel-body { padding:20px; line-height:2; overflow-x:auto; }
.kw{color:var(--blue)}.st{color:var(--green)}.fn{color:#ffcb6b}.va{color:#c792ea}.cm{color:var(--muted);font-style:italic}

/* ── TABLE ── */
.tbl { border:1px solid var(--border); border-radius:var(--r); overflow:hidden; overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:.82rem; }
thead { background:var(--surface); }
th { padding:12px 16px; text-align:left; font-family:var(--mono); font-size:.62rem; letter-spacing:.14em; color:var(--muted); font-weight:400; border-bottom:1px solid var(--border); }
td { padding:11px 16px; border-bottom:1px solid var(--border); color:var(--muted); vertical-align:top; line-height:1.65; }
tr:last-child td { border-bottom:none; }
tr:hover td { background:rgba(255,255,255,.01); }
td:first-child { font-family:var(--mono); color:var(--green); font-size:.77rem; }
td:nth-child(2) { font-family:var(--mono); color:#c792ea; font-size:.77rem; }

/* ── REVEAL ── */
.reveal { opacity:0; transform:translateY(16px); transition:opacity .55s var(--ease),transform .55s var(--ease); }
.reveal.in { opacity:1; transform:translateY(0); }

/* ── FOOTER ── */
.footer { border-top:1px solid var(--border); background:var(--bg2); padding:52px 0 40px; }
.footer-inner { max-width:var(--max); margin:0 auto; padding:0 60px; display:flex; justify-content:space-between; align-items:flex-start; gap:40px; flex-wrap:wrap; }
.footer-brand p { font-size:.78rem; color:var(--dim); max-width:220px; line-height:1.75; margin-top:9px; }
.footer-cols { display:flex; gap:52px; }
.footer-col h5 { font-family:var(--mono); font-size:.62rem; letter-spacing:.16em; color:var(--dim); text-transform:uppercase; margin-bottom:14px; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:9px; }
.footer-col a { font-size:.8rem; color:var(--muted); transition:color .15s; }
.footer-col a:hover { color:var(--text); }
.footer-bot { max-width:var(--max); margin:28px auto 0; padding:22px 60px 0; border-top:1px solid var(--border); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.footer-bot span { font-family:var(--mono); font-size:.65rem; color:var(--dim); }
.mit { font-family:var(--mono); font-size:.62rem; letter-spacing:.1em; color:var(--green); background:var(--green-d); border:1px solid var(--green-b); padding:3px 10px; border-radius:3px; }

/* ── MOBILE MENU ── */
.menu-toggle { display:none; flex-direction:column; gap:5px; padding:8px; cursor:pointer; }
.menu-toggle span { display:block; width:20px; height:2px; background:var(--muted); border-radius:2px; transition:all .2s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .container { padding: 0 40px; }
  .nav-inner { padding: 0 40px; }
  .footer-inner { padding: 0 40px; }
  .footer-bot { padding: 22px 40px 0; }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .nav-inner { padding: 0 24px; }
  .footer-inner { padding: 0 24px; flex-direction:column; }
  .footer-bot { padding: 22px 24px 0; }
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .g2, .g3 { grid-template-columns: 1fr; }
  .g4 { grid-template-columns: 1fr 1fr; }
  .footer-cols { gap: 32px; }
}

@media (max-width: 480px) {
  .g4 { grid-template-columns: 1fr 1fr; }
  .footer-cols { flex-direction: column; gap: 20px; }
}