/* MEGZO Integrator Vortex — design system (adopted from docs/design/MEGZOIV.dc.html, "Nebula" palette,
   logo A · primary). Dark, Archivo display / Space Grotesk UI / JetBrains Mono labels, orange accent,
   purple→pink→orange vortex gradient. One stylesheet for the landing + every generated SEO pair page. */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #08080a; --bg2: #0d0d11; --surface: #121218; --surface2: #17171f;
  --line: rgba(255, 255, 255, 0.08); --line2: rgba(255, 255, 255, 0.16);
  --ink: #f5f5f7; --mut: #9c9ca8; --sub: #62626e;
  --accent: #ff6a2c; --c1: #6a2bd6; --c2: #e0367f; --c3: #ff7a2c; --live: #3ee0a0;
  --disp: 'Archivo', sans-serif; --ui: 'Space Grotesk', 'Helvetica Neue', sans-serif; --mono: 'JetBrains Mono', monospace;
  --maxw: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--ui); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; line-height: 1.6; }
::selection { background: #a8a4ff; color: var(--bg); }
a { color: var(--ink); text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
h1, h2, h3 { font-family: var(--disp); margin: 0; letter-spacing: -0.03em; }
h1 { font-weight: 800; }
.svg0 { position: absolute; width: 0; height: 0; }
@keyframes mgz-spin { to { transform: rotate(360deg); } }
@keyframes mgz-spinr { to { transform: rotate(-360deg); } }
@keyframes mgz-pulse { 0%,100% { opacity: .5; transform: scale(1); } 50% { opacity: 1; transform: scale(1.12); } }
@keyframes mgz-drift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* eyebrow + helpers */
.eyebrow { font: 500 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.mono { font-family: var(--mono); }
.accent { color: var(--accent); }
.muted { color: var(--mut); }

/* announcement strip */
.ann { border-bottom: 1px solid var(--line); background: rgba(8, 8, 10, 0.6); }
.ann .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 9px 40px; font: 500 11.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mut); }
.ann .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--live); box-shadow: 0 0 10px var(--live); display: inline-block; animation: mgz-pulse 2.4s ease-in-out infinite; }
.ann .l { display: flex; align-items: center; gap: 10px; }
.ann .r { color: var(--sub); }

/* header */
.head { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(8, 8, 10, 0.72); border-bottom: 1px solid var(--line); }
.head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 40px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; white-space: nowrap; }
.brand svg { width: 32px; height: 32px; flex-shrink: 0; }
.brand b { font: 800 19px/1 var(--disp); letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 26px; flex-shrink: 0; }
.nav a { color: var(--mut); font: 500 14.5px/1 var(--ui); transition: color .2s; }
.nav a:hover { color: var(--ink); }
.cta-row { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.btn { background: #f4f4f7; color: #0a0a0c; border-radius: 999px; padding: 11px 22px; font: 600 14.5px/1 var(--ui); transition: transform .2s, box-shadow .2s; display: inline-block; }
.btn:hover { box-shadow: 0 0 0 4px rgba(168, 164, 255, 0.18); transform: translateY(-1px); }
.btn.lg { padding: 15px 28px; font-size: 15px; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line2); }
.btn.ghost:hover { border-color: var(--accent); background: rgba(168, 164, 255, 0.06); box-shadow: none; }

/* sections */
section { border-bottom: 1px solid var(--line); }
.section-soft { background: var(--bg2); }
.s-pad { padding: 104px 0; }
.badge { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--line2); border-radius: 999px; padding: 8px 14px; }
.badge .d { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

/* hero */
.hero { position: relative; }
.hero .wrap { padding: 96px 40px 64px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 66px; line-height: 0.98; letter-spacing: -0.035em; margin-top: 30px; }
.lede { font: 400 17px/1.6 var(--ui); color: var(--mut); max-width: 480px; }
.hero .lede { margin: 28px 0 0; }
.hero-cta { display: flex; align-items: center; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

/* live vortex */
.vortex { position: relative; display: flex; align-items: center; justify-content: center; min-height: 420px; }
.vortex .halo { position: absolute; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, var(--c2) 0%, transparent 65%); filter: blur(60px); opacity: 0.34; }
.vortex .rig { position: relative; width: 380px; height: 380px; animation: mgz-drift 7s ease-in-out infinite; }
.vmask { -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 2px)); mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 2px)); position: absolute; border-radius: 50%; }
.vr1 { inset: 2%; background: conic-gradient(from 0deg, transparent 0deg, var(--c1) 80deg, transparent 220deg); opacity: .65; filter: drop-shadow(0 0 10px var(--c1)); animation: mgz-spin 14s linear infinite; }
.vr2 { inset: 13%; background: conic-gradient(from 120deg, transparent 0deg, var(--c2) 70deg, transparent 200deg); opacity: .55; animation: mgz-spinr 10s linear infinite; }
.vr3 { inset: 25%; border-radius: 50%; border: 1px dashed rgba(255, 255, 255, 0.14); animation: mgz-spin 28s linear infinite; position: absolute; }
.vr4 { inset: 38%; background: conic-gradient(from 250deg, transparent 0deg, var(--c3) 90deg, transparent 180deg); opacity: .8; filter: drop-shadow(0 0 8px var(--c3)); animation: mgz-spin 7s linear infinite; }
.vctr { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.vctr svg { width: 84px; height: 84px; filter: drop-shadow(0 0 14px var(--c2)); animation: mgz-spin 36s linear infinite; }

/* stat row */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--surface); }
.stat { padding: 30px 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat b { display: block; font: 800 46px/1 var(--disp); letter-spacing: -0.03em; }
.stat b small { font-size: 24px; color: var(--mut); font-weight: 800; }
.stat span { display: block; margin-top: 10px; font: 500 12px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut); }

/* grid-of-cards (props, security, connectors) — 1px lines show through gaps */
.gcards { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--surface); padding: 34px 30px; transition: background .25s; }
.card:hover { background: var(--surface2); }
.card .n { font: 600 13px/1 var(--mono); color: var(--accent); margin-bottom: 22px; }
.card h3 { font: 700 21px/1.2 var(--disp); letter-spacing: -0.01em; margin: 0 0 12px; }
.card p { margin: 0; font: 400 15px/1.6 var(--ui); color: var(--mut); }
.head-block { max-width: 680px; margin-bottom: 48px; }
.head-block .eyebrow { display: block; margin-bottom: 18px; }
.head-block h2 { font-size: 44px; line-height: 1.05; }

/* flows */
.flow-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.flow-left { position: sticky; top: 110px; }
.flow-left h2 { font-size: 40px; line-height: 1.06; margin: 18px 0 20px; }
.chiplive { display: inline-flex; align-items: center; gap: 12px; border: 1px solid var(--line2); border-radius: 14px; padding: 14px 18px; font: 500 14px/1 var(--mono); }
.dtable { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--surface); }
.dtable .h, .dtable .row { display: grid; grid-template-columns: 1.1fr 1fr 1.6fr; padding: 18px 24px; border-bottom: 1px solid var(--line); align-items: center; }
.dtable .h { font: 500 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--sub); }
.dtable .row { transition: background .2s; }
.dtable .row:last-child { border-bottom: none; }
.dtable .row:hover { background: var(--surface2); }
.dtable .row b { font: 600 15px/1.3 var(--ui); }
.dir { font: 500 12.5px/1 var(--mono); color: var(--accent); }
.dir.in { color: var(--live); }
.dtable .row span.d { font: 400 14px/1.5 var(--ui); color: var(--mut); }

/* connector chips */
.cat { background: var(--surface); padding: 30px; }
.cat-h { display: flex; align-items: baseline; gap: 10px; margin-bottom: 20px; }
.cat-h h3 { font: 700 18px/1 var(--disp); }
.cat-h .count { font: 500 12px/1 var(--mono); color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line2); border-radius: 999px; padding: 7px 13px; font: 500 13px/1 var(--ui); color: var(--mut); transition: color .2s, border-color .2s; }
.chip:hover { color: var(--ink); border-color: var(--accent); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mut); }
.chip.live { color: var(--ink); } .chip.live .dot { background: var(--live); }
.chip.more { border: none; color: var(--sub); font-family: var(--mono); }

/* CTA band */
.ctaband { position: relative; overflow: hidden; text-align: center; }
.ctaband .glow { position: absolute; left: 50%; top: 50%; width: 620px; height: 620px; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle, var(--c2) 0%, transparent 60%); filter: blur(90px); opacity: 0.18; pointer-events: none; }
.ctaband .wrap { position: relative; padding: 128px 40px; }
.ctaband h2 { font: 800 56px/1.02 var(--disp); letter-spacing: -0.035em; max-width: 760px; margin: 0 auto; }
.ctaband p { margin: 24px auto 0; max-width: 560px; font: 400 17px/1.6 var(--ui); color: var(--mut); }
.tagline { margin-top: 30px; font: 500 12px/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sub); }

/* footer */
.foot { background: var(--bg); }
.foot .wrap { padding: 72px 40px 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--line); }
.foot-grid p { margin: 0 0 18px; max-width: 320px; font: 400 14px/1.6 var(--ui); color: var(--mut); }
.foot-col .t { font: 600 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--sub); margin-bottom: 18px; }
.foot-col .lnk { display: flex; flex-direction: column; gap: 12px; }
.foot-col a { font: 400 14px/1 var(--ui); color: var(--mut); transition: color .2s; }
.foot-col a:hover { color: var(--ink); }
.foot-mail { font: 500 13px/1 var(--mono); color: var(--ink); border-bottom: 1px solid var(--line2); padding-bottom: 3px; }
.foot-bot { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 26px; flex-wrap: wrap; font: 400 12.5px/1 var(--mono); color: var(--sub); }
.foot-bot .ok { display: inline-flex; align-items: center; gap: 9px; color: var(--mut); }
.foot-bot .ok .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--live); box-shadow: 0 0 8px var(--live); }

/* ---- pair / directory pages ---- */
.crumb { font: 400 13px/1 var(--mono); color: var(--sub); padding: 22px 0 0; }
.crumb a { color: var(--sub); } .crumb a:hover { color: var(--mut); }
.pairhero { padding: 16px 0 8px; }
.pairhero .eyebrow { display: block; margin-bottom: 14px; }
.pairhero h1 { font-size: 48px; line-height: 1.02; }
.pair { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 16px 0; }
.pill { background: var(--surface); border: 1px solid var(--line2); border-radius: 12px; padding: 10px 16px; font: 700 16px/1 var(--disp); }
.pair .x { color: var(--accent); font: 800 22px/1 var(--disp); }
.answer { background: rgba(255, 106, 44, 0.07); border-left: 2px solid var(--accent); border-radius: 0 10px 10px 0; padding: 14px 18px; color: var(--ink); font: 400 15px/1.6 var(--ui); max-width: 760px; }
.answer b { color: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.tag { font: 500 11px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--line2); border-radius: 999px; padding: 6px 11px; }
.tag.mut { color: var(--sub); }
.marks { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.mark { font: 500 12px/1 var(--mono); color: var(--mut); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 7px 11px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 2px 20px; margin-bottom: 10px; }
.faq summary { font: 600 15px/1.4 var(--ui); cursor: pointer; padding: 16px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: '+'; color: var(--accent); font-family: var(--mono); margin-right: 12px; }
.faq details[open] summary::before { content: '–'; }
.faq p { margin: 0 0 16px; font: 400 14.5px/1.6 var(--ui); color: var(--mut); }
h2 { font-size: 30px; }
.s-pad h3 { margin-top: 1.6em; }

@media (max-width: 920px) {
  .wrap, .head .wrap, .ann .wrap, .hero .wrap, .foot .wrap, .ctaband .wrap { padding-left: 22px; padding-right: 22px; }
  .hero-grid, .flow-grid { grid-template-columns: 1fr; }
  .vortex { min-height: 300px; } .vortex .rig { width: 280px; height: 280px; }
  .hero h1 { font-size: 46px; } .ctaband h2 { font-size: 40px; } .head-block h2 { font-size: 32px; }
  .stats, .cols-3, .cols-4, .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .flow-left { position: static; }
  .dtable .h, .dtable .row { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 560px) { .stats, .cols-3, .cols-4, .cols-2, .foot-grid { grid-template-columns: 1fr; } }