/* ============================================================
   MERIDIAN — "TERMINAL" SHARED DESIGN SYSTEM
   Shared foundation for all pages. Page-specific CSS goes
   in the page's own <style> block, layered after this.
   ============================================================ */

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

:root{
  --bg:#0a0c0b;
  --bg-2:#0d100f;
  --panel:#0f1413;
  --panel-2:#131918;
  --line:#1c2422;
  --line-2:#283330;

  --text:#e8efe9;
  --text-2:#8a9b91;
  --text-3:#5a685f;
  --green:#22e58a;
  --green-dim:#0f3a26;
  --red:#ff5d6c;
  --red-dim:#3a1419;
  --amber: var(--accent);
  --blue:#5ba8ff;

  --accent:#22e58a;

  --mono:'JetBrains Mono','SF Mono',ui-monospace,monospace;
  --sans:'Inter',ui-sans-serif,system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;

  --maxw:1320px;
}

html{scroll-behavior:smooth}
body{
  font-family:var(--sans);background:var(--bg);color:var(--text);
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
.mono{font-family:var(--mono);font-feature-settings:"ss01","cv01"}
a{color:inherit}

/* backdrops */
.grid-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,0.012) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.012) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000,transparent 80%);
}
.glow-top{
  position:fixed;top:0;left:0;right:0;height:340px;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(34,229,138,0.07),transparent 70%);
}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ───────────── STATUS BAR ───────────── */
.statusbar{
  position:fixed;top:0;left:0;right:0;z-index:101;
  font-family:var(--mono);font-size:0.72rem;color:var(--text-3);
  border-bottom:1px solid var(--line);background:var(--bg-2);
  letter-spacing:0.02em;
}
.statusbar-inner{display:flex;align-items:center;justify-content:space-between;height:30px;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.statusbar-left,.statusbar-right{display:flex;align-items:center;gap:18px}
.statusbar span b{color:var(--text-2);font-weight:500}
.statusbar .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,229,138,0.15);margin-right:6px;animation:blink 2s ease-in-out infinite}
@keyframes blink{50%{opacity:.4}}

/* ───────────── NAV ───────────── */
nav.top{position:fixed;top:30px;left:0;right:0;z-index:100;background:rgba(10,12,11,0.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
/* push page content below the fixed header (statusbar 30px + nav 64px = 94px) */
body{padding-top:94px}
/* pages with their own full-bleed backgrounds need the offset on a wrapper, not body — handled per page */
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--text)}
.brand-mark{width:44px;height:44px;border-radius:11px;overflow:hidden;flex-shrink:0;filter:drop-shadow(0 2px 12px rgba(34,229,138,0.3))}
.brand-mark img{width:100%;height:100%;object-fit:cover;display:block}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-family:var(--mono);font-size:0.8rem;color:var(--text-2);text-decoration:none;
  padding:8px 13px;border-radius:7px;letter-spacing:0.02em;transition:all .15s;
}
.nav-links a:hover{color:var(--accent);background:rgba(34,229,138,0.06);text-shadow:0 0 12px rgba(34,229,138,0.3)}
.nav-links a.active{color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:8px}
.btn{
  font-family:var(--sans);font-weight:600;font-size:0.86rem;cursor:pointer;border:none;
  text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:all .18s;white-space:nowrap;
}
.btn-ghost{color:var(--text-2);background:transparent;padding:8px 13px;border-radius:7px;font-family:var(--mono);font-size:0.8rem}
.btn-ghost:hover{color:var(--text);background:var(--panel)}
.btn-primary{
  background:var(--accent);color:#04150b;padding:9px 16px;border-radius:8px;font-weight:700;
  font-family:var(--mono);font-size:0.8rem;letter-spacing:0.02em;
  box-shadow:0 0 0 1px rgba(34,229,138,0.4),0 6px 20px rgba(34,229,138,0.18);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(34,229,138,0.6),0 8px 26px rgba(34,229,138,0.3)}
.btn-outline{background:transparent;color:var(--text);padding:8px 14px;border-radius:8px;border:1px solid var(--line-2);font-family:var(--mono);font-size:0.8rem}
.btn-outline:hover{border-color:rgba(34,229,138,0.4);background:rgba(34,229,138,0.05);color:var(--accent);box-shadow:0 0 16px rgba(34,229,138,0.15)}
.menu-btn{display:none;width:38px;height:38px;border-radius:8px;background:transparent;border:1px solid var(--line-2);color:var(--text);cursor:pointer;align-items:center;justify-content:center}
/* Mobile nav — hamburger toggles a slide-down panel */
@media(max-width:940px){
  .nav-inner{height:56px}
  .nav-links{
    position:fixed;top:86px;left:0;right:0;z-index:99;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);
    padding:8px 16px 16px;display:none;box-shadow:0 20px 40px rgba(0,0,0,0.4);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 12px;border-radius:8px;font-size:0.9rem;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none}
  .nav-links a.active{background:rgba(34,229,138,0.08)}
  .nav-cta{gap:6px}
  .nav-cta .btn-ghost{display:none}
  .nav-cta .btn-primary{padding:8px 12px;font-size:0.76rem}
  .menu-btn{display:inline-flex}
  /* status bar: hide everything except the live dot + system online on small screens */
  .statusbar-inner{padding:0 16px;height:28px}
  .statusbar-right{display:none}
  .statusbar-left{gap:12px}
  .statusbar-left span:nth-child(n+3){display:none}
}

/* ───────────── TICKER RAIL ───────────── */
.ticker{
  border-bottom:1px solid var(--line);background:var(--bg-2);overflow:hidden;
  font-family:var(--mono);font-size:0.78rem;
}
.ticker-track{display:flex;gap:0;width:max-content;animation:scroll 60s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{display:flex;align-items:center;gap:7px;padding:11px 22px;border-right:1px solid var(--line);color:var(--text-2);white-space:nowrap}
.ticker-item b{color:var(--text);letter-spacing:0.03em}
.ticker-item .px{color:var(--text-2)}
.ticker-item .up{color:var(--green)} .ticker-item .down{color:var(--red)}
.ticker-item .arr{font-size:0.7rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ───────────── SECTION SCAFFOLD ───────────── */
section{padding:96px 0;position:relative}
.section-label{
  display:flex;align-items:center;gap:12px;margin-bottom:18px;
  font-family:var(--mono);font-size:0.74rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-3);
}
.section-label::before{content:"";width:24px;height:1px;background:var(--line-2)}
.section-label b{color:var(--accent)}
.sec-title{
  font-family:var(--mono);font-weight:700;font-size:clamp(1.9rem,3.6vw,2.8rem);
  letter-spacing:-0.03em;line-height:1.1;text-transform:uppercase;margin-bottom:14px;
}
.sec-title .ser{font-family:var(--serif);font-style:italic;text-transform:none;font-weight:400;color:var(--text)}
.sec-sub{color:var(--text-2);font-size:1.04rem;max-width:600px}
.sec-head{margin-bottom:56px}
.sec-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.sec-head.split .sec-sub{margin-bottom:0}

/* ───────────── PANELS / CARDS ───────────── */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px}
.panel-2{background:var(--panel-2);border:1px solid var(--line)}
.term-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:11px 15px;background:var(--panel-2);border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:0.74rem;color:var(--text-3);letter-spacing:0.04em;
}
.term-head .left{display:flex;align-items:center;gap:8px}
.term-head .dots{display:flex;gap:5px}
.term-head .dots i{width:10px;height:10px;border-radius:50%;background:#2d3338}
.term-head .tag{color:var(--accent)}
.term-head .live{display:inline-flex;align-items:center;gap:5px;color:var(--text-2)}
.term-head .live i{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 1.5s infinite}

/* eyebrow pill */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);
  font-size:0.74rem;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--accent);margin-bottom:26px;
  padding:6px 12px;border:1px solid rgba(34,229,138,0.25);border-radius:6px;
  background:rgba(34,229,138,0.04);
}
.eyebrow .blip{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(34,229,138,0.2);animation:blink 1.8s infinite}

/* badge chips */
.badge{font-family:var(--mono);font-size:0.68rem;font-weight:700;letter-spacing:0.08em;padding:3px 8px;border-radius:4px;display:inline-block}
.badge.green{background:var(--green-dim);color:var(--green)}
.badge.red{background:var(--red-dim);color:var(--red)}
.badge.amber{background:rgba(34,229,138,0.12);color:var(--accent)}
.badge.blue{background:rgba(91,168,255,0.12);color:var(--blue)}
.badge.muted{background:rgba(255,255,255,0.05);color:var(--text-2)}

/* icon tile */
.ico-tile{width:40px;height:40px;border-radius:9px;display:grid;place-items:center;font-family:var(--mono);font-size:1.1rem;font-weight:700}
.ico-tile.g{background:var(--green-dim);color:var(--green)}
.ico-tile.a{background:rgba(34,229,138,0.12);color:var(--accent)}
.ico-tile.b{background:rgba(91,168,255,0.12);color:var(--blue)}
.ico-tile.r{background:var(--red-dim);color:var(--red)}

/* ───────────── PAGE HERO (interior pages) ───────────── */
.page-hero{padding:72px 0 56px;position:relative}
.page-hero-grid{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:flex-start}
.breadcrumb{font-family:var(--mono);font-size:0.72rem;color:var(--text-3);letter-spacing:0.06em;margin-bottom:20px}
.breadcrumb a{color:var(--text-2);text-decoration:none}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:var(--line-2);margin:0 6px}
h1.page-title{
  font-family:var(--mono);font-weight:700;
  font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1.04;letter-spacing:-0.04em;
  margin-bottom:20px;text-transform:uppercase;
}
h1.page-title .grn{color:var(--accent)}
h1.page-title .ser{font-family:var(--serif);font-style:italic;text-transform:none;color:var(--text);font-weight:400;font-size:1.05em}
.page-sub{font-size:1.08rem;color:var(--text-2);max-width:580px;margin-bottom:30px;line-height:1.6}
.page-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.foot-links a:hover{color:var(--accent);text-shadow:0 0 10px rgba(34,229,138,0.3)}
.foot-right a:hover{color:var(--accent);filter:drop-shadow(0 0 6px rgba(34,229,138,0.4))}
@media(max-width:940px){.page-hero-grid{grid-template-columns:1fr;gap:32px}}

/* ───────────── PROSE (blog/legal/faq body) ───────────── */
.prose{max-width:760px}
.prose h2{font-family:var(--mono);font-size:1.4rem;font-weight:700;letter-spacing:-0.02em;margin:42px 0 14px;text-transform:uppercase}
.prose h3{font-family:var(--sans);font-size:1.15rem;font-weight:700;margin:30px 0 10px}
.prose p{color:var(--text-2);font-size:1rem;line-height:1.75;margin-bottom:16px}
.prose ul,.prose ol{color:var(--text-2);font-size:1rem;line-height:1.75;margin:0 0 20px;padding-left:24px}
.prose li{margin-bottom:8px}
.prose a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(34,229,138,0.3)}
.prose a:hover{border-color:var(--accent)}
.prose code{font-family:var(--mono);background:var(--panel);padding:2px 7px;border-radius:5px;font-size:0.88em;color:var(--accent)}
.prose blockquote{border-left:2px solid var(--accent);padding:4px 0 4px 20px;color:var(--text);font-style:italic;margin:20px 0;font-family:var(--serif);font-size:1.2rem}

/* ───────────── TABLE (data) ───────────── */
.dtable{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:0.82rem;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.dtable th{background:var(--panel-2);text-align:left;padding:12px 16px;color:var(--text-3);text-transform:uppercase;font-size:0.72rem;letter-spacing:0.06em;font-weight:600;border-bottom:1px solid var(--line-2)}
.dtable td{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--text-2)}
.dtable tr:last-child td{border-bottom:none}
.dtable tr:hover td{background:rgba(34,229,138,0.025);color:var(--text)}
.dtable .up{color:var(--green)} .dtable .down{color:var(--red)}
.dtable .num{color:var(--text);font-weight:500}

/* ───────────── FORMS ───────────── */
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--mono);font-size:0.72rem;color:var(--text-3);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:9px;
  color:var(--text);padding:13px 14px;font-family:var(--mono);font-size:0.9rem;transition:border-color .15s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,229,138,0.12)}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field textarea{resize:vertical;min-height:120px}

/* ───────────── FOOTER ───────────── */
footer{border-top:1px solid var(--line);background:var(--bg-2);font-family:var(--mono)}
.foot-bar{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;gap:18px;flex-wrap:wrap;
  font-size:0.72rem;color:var(--text-3);letter-spacing:0.03em;
}
.foot-left{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.foot-left .fn{color:var(--text-2);font-weight:600}
.foot-left .fn b{color:var(--accent)}
.foot-sep{color:var(--line-2)}
.foot-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.foot-links a{color:var(--text-3);text-decoration:none;padding:3px 0;transition:color .15s}
.foot-links a:hover{color:var(--accent)}
.foot-links .sep{color:var(--line-2);user-select:none}
.foot-right{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.foot-right a{color:var(--text-3);text-decoration:none;display:inline-flex;align-items:center;gap:4px;transition:color .15s}
.foot-right a:hover{color:var(--accent)}
.foot-right svg{width:13px;height:13px}
.foot-right .sep{color:var(--line-2)}
@media(max-width:700px){.foot-bar{padding:14px 20px;gap:10px}.foot-left{gap:16px}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{animation:none!important}}

/* preview ribbon */
.preview-ribbon{
  position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:200;
  background:rgba(10,12,11,0.9);border:1px solid var(--line-2);
  backdrop-filter:blur(12px);color:var(--text-2);
  padding:9px 18px;border-radius:100px;font-family:var(--mono);font-size:0.74rem;letter-spacing:0.04em;
  box-shadow:0 10px 30px rgba(0,0,0,0.5);
}
.preview-ribbon b{color:var(--accent)}