:root{
    --void: #0a0c10;
    --panel: #12161d;
    --panel-2: #171c24;
    --line: rgba(255,159,28,0.16);
    --line-cyan: rgba(78,225,214,0.18);
    --amber: #ff9f1c;
    --amber-dim: #b8730f;
    --cyan: #4ee1d6;
    --bone: #ece9e0;
    --steel: #838a97;
    --red: #ff5c5c;
    --radius: 3px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--void);
    color:var(--bone);
    font-family:'IBM Plex Sans', sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;}
  .mono{font-family:'IBM Plex Mono', monospace;}
  .display{font-family:'Unbounded', sans-serif;}

  ::selection{background:var(--amber); color:var(--void);}

  :focus-visible{
    outline:2px solid var(--cyan);
    outline-offset:3px;
  }

  /* background grid texture */
  body::before{
    content:"";
    position:fixed; inset:0;
    background-image:
      linear-gradient(rgba(255,159,28,0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,159,28,0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    pointer-events:none;
    z-index:0;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 85%);
  }

  .wrap{max-width:1120px; margin:0 auto; padding:0 28px; position:relative; z-index:1;}

  /* ---------- NAV ---------- */
  header.topbar{
    position:sticky; top:0; z-index:50;
    background:rgba(10,12,16,0.82);
    backdrop-filter: blur(10px);
    border-bottom:1px solid var(--line);
  }
  .topbar-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 0;
  }
  .brand{
    display:flex; align-items:center; gap:10px;
    font-family:'Unbounded', sans-serif;
    font-weight:600;
    font-size:15px;
    letter-spacing:0.02em;
  }
  .brand .dot{
    width:8px; height:8px; border-radius:50%;
    background:var(--amber);
    box-shadow:0 0 8px 2px rgba(255,159,28,0.6);
    animation: pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse{
    0%,100%{opacity:1;} 50%{opacity:0.35;}
  }
  nav.links{
    display:flex; gap:28px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    letter-spacing:0.04em;
    color:var(--steel);
  }
  nav.links a{text-decoration:none; transition:color .15s ease;}
  nav.links a:hover{color:var(--amber);}
  @media (max-width:720px){ nav.links{display:none;} }

  /* ---------- HERO ---------- */
  .hero{
    padding:96px 0 64px;
    border-bottom:1px solid var(--line);
    position:relative;
  }
  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    letter-spacing:0.14em;
    color:var(--cyan);
    text-transform:uppercase;
    display:flex; align-items:center; gap:10px;
    margin-bottom:22px;
  }
  .eyebrow::before{
    content:"";
    width:22px; height:1px; background:var(--cyan);
  }
  h1.headline{
    font-family:'Unbounded', sans-serif;
    font-weight:800;
    font-size:clamp(2.4rem, 6vw, 4.6rem);
    line-height:1.02;
    letter-spacing:-0.01em;
    margin:0 0 26px;
    max-width:14ch;
  }
  h1.headline .accent{color:var(--amber);}
  p.sub{
    font-size:18px;
    line-height:1.6;
    color:var(--steel);
    max-width:52ch;
    margin:0 0 36px;
  }
  .hero-actions{display:flex; align-items:center; gap:22px; flex-wrap:wrap; margin-bottom:64px;}

  .btn{
    font-family:'IBM Plex Mono', monospace;
    font-size:13.5px;
    letter-spacing:0.03em;
    padding:14px 22px;
    border-radius:var(--radius);
    text-decoration:none;
    display:inline-flex; align-items:center; gap:10px;
    cursor:pointer;
    border:1px solid transparent;
    transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  }
  .btn-primary{
    background:var(--amber);
    color:#191006;
    font-weight:600;
  }
  .btn-primary:hover{ box-shadow:0 0 0 3px rgba(255,159,28,0.22); transform:translateY(-1px); }
  .btn-ghost{
    color:var(--bone);
    border-color:rgba(236,233,224,0.22);
  }
  .btn-ghost:hover{ border-color:var(--cyan); color:var(--cyan); }

  /* ---------- TERMINAL SIGNATURE ---------- */
  .terminal{
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:6px;
    overflow:hidden;
    box-shadow:0 30px 80px -30px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,159,28,0.04) inset;
    position:relative;
  }
  .terminal::after{
    content:"";
    position:absolute; inset:0;
    background:repeating-linear-gradient(
      to bottom,
      rgba(255,255,255,0.018) 0px,
      rgba(255,255,255,0.018) 1px,
      transparent 1px,
      transparent 3px
    );
    pointer-events:none;
  }
  .terminal-bar{
    display:flex; align-items:center; justify-content:space-between;
    padding:11px 18px;
    border-bottom:1px solid var(--line);
    background:var(--panel-2);
  }
  .terminal-bar .path{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:var(--steel);
    letter-spacing:0.02em;
  }
  .terminal-bar .path b{color:var(--amber); font-weight:500;}
  .terminal-dots{display:flex; gap:6px;}
  .terminal-dots span{width:9px; height:9px; border-radius:50%; background:rgba(236,233,224,0.15);}

  .ticker-head, .ticker-row{
    display:grid;
    grid-template-columns: 96px 1fr 84px 92px 88px;
    gap:14px;
    padding:10px 18px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    align-items:center;
  }
  .ticker-head{
    color:var(--steel);
    font-size:10.5px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    border-bottom:1px solid rgba(255,159,28,0.08);
  }
  .ticker-row{
    border-bottom:1px solid rgba(236,233,224,0.05);
  }
  .ticker-row:last-child{border-bottom:none;}
  .ticker-row .isin{color:var(--steel); font-size:11px;}
  .ticker-row .name{color:var(--bone);}
  .ticker-row .name small{display:block; color:var(--steel); font-size:10.5px; font-weight:400;}
  .ticker-row .price{color:var(--bone); text-align:right; font-variant-numeric:tabular-nums;}
  .ticker-row .chg{text-align:right; font-variant-numeric:tabular-nums;}
  .chg.up{color:var(--cyan);}
  .chg.down{color:var(--red);}
  .spark{width:100%; height:22px; display:block;}

  .terminal-foot{
    display:flex; justify-content:space-between; align-items:center;
    padding:10px 18px;
    border-top:1px solid var(--line);
    background:var(--panel-2);
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--steel);
  }
  .terminal-foot .live{display:flex; align-items:center; gap:7px; color:var(--amber);}
  .live-dot{
    width:6px; height:6px; border-radius:50%; background:var(--amber);
    animation:pulse 1.6s ease-in-out infinite;
  }
  .cursor{
    display:inline-block; width:7px; height:13px; background:var(--amber);
    margin-left:2px; vertical-align:-2px;
    animation: blink 1s steps(1) infinite;
  }
  @keyframes blink{ 50%{opacity:0;} }

  @media (max-width:640px){
    .ticker-head, .ticker-row{ grid-template-columns: 70px 1fr 70px 70px; }
    .ticker-head span:nth-child(4), .ticker-row .spark-cell{ display:none; }
  }

  /* ---------- METRICS / FEATURE STRIP ---------- */
  .metrics{
    border-bottom:1px solid var(--line);
    padding:0;
  }
  .metric-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
  }
  .metric{
    padding:44px 30px;
    border-right:1px solid var(--line);
  }
  .metric:last-child{border-right:none;}
  .metric .tag{
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    letter-spacing:0.05em;
    color:var(--amber);
    display:block;
    margin-bottom:14px;
  }
  .metric h3{
    font-family:'Unbounded', sans-serif;
    font-size:16px;
    font-weight:600;
    margin:0 0 10px;
    letter-spacing:-0.005em;
  }
  .metric p{
    color:var(--steel);
    font-size:14.5px;
    line-height:1.55;
    margin:0;
  }
  @media (max-width:900px){
    .metric-grid{grid-template-columns:repeat(2,1fr);}
    .metric:nth-child(2){border-right:none;}
    .metric{border-bottom:1px solid var(--line);}
  }
  @media (max-width:560px){
    .metric-grid{grid-template-columns:1fr;}
    .metric{border-right:none;}
  }

  /* ---------- SPREAD SECTION ---------- */
  .spread{
    padding:88px 0;
    border-bottom:1px solid var(--line);
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:64px;
    align-items:center;
  }
  @media (max-width:860px){ .spread{grid-template-columns:1fr; gap:40px;} }
  .spread h2{
    font-family:'Unbounded', sans-serif;
    font-size:clamp(1.6rem, 3.4vw, 2.2rem);
    line-height:1.15;
    margin:0 0 20px;
    max-width:16ch;
  }
  .spread p{
    color:var(--steel);
    font-size:16px;
    line-height:1.65;
    max-width:46ch;
  }
  .spread-list{
    list-style:none; margin:26px 0 0; padding:0;
    display:flex; flex-direction:column; gap:14px;
  }
  .spread-list li{
    display:flex; gap:12px; align-items:baseline;
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--bone);
  }
  .spread-list li::before{
    content:"›";
    color:var(--cyan);
  }
  .chart-card{
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:6px;
    padding:22px 22px 10px;
  }
  .chart-card .chart-label{
    display:flex; justify-content:space-between;
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    color:var(--steel);
    margin-bottom:12px;
  }
  .chart-card .chart-label b{color:var(--bone); font-weight:500;}
  .chart-legend{
    display:flex; gap:18px; margin-top:8px; padding-bottom:16px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px; color:var(--steel);
  }
  .chart-legend span{display:flex; align-items:center; gap:6px;}
  .swatch{width:10px; height:2px; display:inline-block;}

  /* ---------- CTA ---------- */
  .cta{
    padding:96px 0;
    text-align:center;
    border-bottom:1px solid var(--line);
  }
  .cta h2{
    font-family:'Unbounded', sans-serif;
    font-size:clamp(1.8rem, 4vw, 2.6rem);
    margin:0 0 16px;
  }
  .cta p{
    color:var(--steel);
    font-size:16px;
    max-width:44ch;
    margin:0 auto 34px;
  }
  form.notify{
    display:flex; justify-content:center; gap:10px;
    max-width:440px; margin:0 auto 16px;
    flex-wrap:wrap;
  }
  form.notify input[type=email]{
    flex:1; min-width:220px;
    background:var(--panel);
    border:1px solid rgba(236,233,224,0.2);
    color:var(--bone);
    font-family:'IBM Plex Mono', monospace;
    font-size:13.5px;
    padding:14px 16px;
    border-radius:var(--radius);
  }
  form.notify input[type=email]:focus{border-color:var(--cyan);}
  form.notify input::placeholder{color:var(--steel);}
  .cta .fine{
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    color:var(--steel);
  }

  /* ---------- FOOTER ---------- */
  footer{
    padding:40px 0 60px;
  }
  .foot-inner{
    display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:24px;
  }
  .foot-brand{
    font-family:'Unbounded', sans-serif;
    font-size:14px; font-weight:600;
    color:var(--steel);
  }
  .foot-links{
    display:flex; gap:26px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    color:var(--steel);
  }
  .foot-links a{text-decoration:none;}
  .foot-links a:hover{color:var(--amber);}
  .disclaimer{
    margin-top:28px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    line-height:1.6;
    color:rgba(131,138,151,0.7);
    max-width:76ch;
  }

  .visually-hidden{
    position:absolute;
    left:-9999px;
  }
  .swatch-cyan{background:var(--cyan);}
  .swatch-amber{background:var(--amber);}

  @media (prefers-reduced-motion: reduce){
    .brand .dot, .live-dot, .cursor{animation:none !important;}
  }