:root {
  --paper: #f7f5f0;
  --ink: #111111;
  --ink-soft: #444444;
  --rule: #111111;
  --accent: #76b900;   
  --accent-red: #ed1c24; 
  --mono: "Courier New", Courier, monospace;
  --serif: Georgia, "Times New Roman", serif;

  --nvidia: #76b900;
  --intel: #0068b5;
  --google-blue: #4285f4;
  --google-red: #ea4335;
  --google-yellow: #fbbc05;
  --google-green: #34a853;
  --grok: #111111;
  --amd: #ed1c24;

  --nvidia-tint: rgba(118, 185, 0, 0.08);
  --intel-tint: rgba(0, 104, 181, 0.07);
  --google-blue-tint: rgba(66, 133, 244, 0.08);
  --google-yellow-tint: rgba(251, 188, 5, 0.10);
  --google-green-tint: rgba(52, 168, 83, 0.08);
  --grok-tint: rgba(17, 17, 17, 0.05);
  --amd-tint: rgba(237, 28, 36, 0.06);

  --consortium-gradient: linear-gradient(90deg,
    var(--nvidia) 0 20%, var(--intel) 20% 40%, var(--google-yellow) 40% 60%,
    var(--grok) 60% 80%, var(--amd) 80% 100%);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.55;
}

.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}


.brandbar {
  display: flex;
  height: 8px;
}

.brandbar span { flex: 1; }
.brandbar .b-nvidia { background: var(--nvidia); }
.brandbar .b-intel { background: var(--intel); }
.brandbar .b-google {
  background: linear-gradient(90deg,
    var(--google-blue) 0 25%, var(--google-red) 25% 50%,
    var(--google-yellow) 50% 75%, var(--google-green) 75% 100%);
}
.brandbar .b-grok { background: var(--grok); }
.brandbar .b-amd { background: var(--amd); }


.logos {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin: 22px 0 10px;
}

.logo-x {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink-soft);
}

.wordmark {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.01em;
}

.wm-nvidia {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--nvidia);
  letter-spacing: 0.06em;
}

.wm-intel {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--intel);
  text-transform: lowercase;
  font-weight: 400;
  font-size: 27px;
}

.wm-google { font-family: Arial, Helvetica, sans-serif; font-weight: 500; }
.wm-google i { font-style: normal; }
.wm-google i:nth-child(1) { color: var(--google-blue); }
.wm-google i:nth-child(2) { color: var(--google-red); }
.wm-google i:nth-child(3) { color: var(--google-yellow); }
.wm-google i:nth-child(4) { color: var(--google-blue); }
.wm-google i:nth-child(5) { color: var(--google-green); }
.wm-google i:nth-child(6) { color: var(--google-red); }

.wm-grok {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--grok);
  font-weight: 800;
}

.wm-amd {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--amd);
  font-weight: 800;
  letter-spacing: 0.04em;
}


.topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 3px solid;
  border-image: var(--consortium-gradient) 1;
  padding-bottom: 10px;
  margin-bottom: 36px;
}

.topbar span:first-child { color: var(--nvidia); font-weight: 700; }
.topbar #ticker-top { color: var(--intel); font-weight: 700; }
.topbar span:last-child { color: var(--amd); }

.topbar .live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}


header.masthead {
  text-align: center;
  margin-bottom: 40px;
}

.masthead .form-type {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--intel);
}

.masthead h1 {
  font-size: clamp(42px, 9vw, 84px);
  letter-spacing: 0.02em;
  margin: 8px 0 4px;
}

.masthead .tagline {
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
}

.masthead .filing-meta {
  font-family: var(--mono);
  font-size: 12px;
  margin-top: 18px;
  color: var(--ink-soft);
}

.masthead .contract {
  font-family: var(--mono);
  font-size: 12px;
  margin-top: 8px;
  word-break: break-all;
  cursor: pointer;
  display: inline-block;
  padding: 4px 10px;
  background: var(--google-yellow-tint);
  border: 1px dashed var(--google-yellow);
}

.masthead .contract:hover { text-decoration: underline; }


.cta-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 8px;
}

.btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border: 2px solid var(--ink);
  padding: 12px 22px;
  background: transparent;
  transition: background 0.15s, color 0.15s;
}

.btn:hover { background: var(--ink); color: var(--paper); }

.btn.primary { background: var(--nvidia); border-color: var(--nvidia); color: #fff; }
.btn.primary:hover { background: var(--ink); border-color: var(--ink); }

.reward-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  margin: 18px auto 0;
  max-width: 560px;
  padding: 10px 14px;
  background: var(--nvidia-tint);
  border: 1px solid var(--nvidia);
  color: #3f6300;
}


section { margin-top: 64px; }

.exhibit-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

h2 {
  font-size: 28px;
  border-bottom: 3px solid;
  border-image: var(--consortium-gradient) 1;
  padding-bottom: 8px;
  margin: 4px 0 24px;
}


.board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border: 2px solid var(--ink);
}

.cell {
  padding: 18px 16px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  border-top: 4px solid transparent;
}

.cell:nth-child(1) { border-top-color: var(--nvidia); background: var(--nvidia-tint); }
.cell:nth-child(2) { border-top-color: var(--intel); background: var(--intel-tint); }
.cell:nth-child(3) { border-top-color: var(--google-blue); background: var(--google-blue-tint); }
.cell:nth-child(4) { border-top-color: var(--google-yellow); background: var(--google-yellow-tint); }
.cell:nth-child(5) { border-top-color: var(--grok); background: var(--grok-tint); }
.cell:nth-child(6) { border-top-color: var(--amd); background: var(--amd-tint); }

.cell .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.cell .value {
  font-family: var(--mono);
  font-size: 26px;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}

.cell .value.up { color: var(--accent); }
.cell .value.down { color: var(--accent-red); }

.board-footer {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.flash { animation: flash 0.6s ease; }
@keyframes flash {
  0% { background: rgba(11, 110, 58, 0.18); }
  100% { background: transparent; }
}


.chart-wrap {
  border: 2px solid var(--ink);
  height: 460px;
  position: relative;
}

.chart-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}


.exhibit-card {
  border-left: 6px solid var(--ink);
  padding: 20px 20px 12px;
}

.exhibit-card h2 { border-image: none; border-bottom: 1px solid rgba(17, 17, 17, 0.2); }

.exhibit-card .co-tag {
  font-weight: 700;
  letter-spacing: 0.3em;
}

.exhibit-card.co-nvidia { border-left-color: var(--nvidia); background: var(--nvidia-tint); }
.exhibit-card.co-nvidia .co-tag, .exhibit-card.co-nvidia h2 { color: #4e7a00; }

.exhibit-card.co-intel { border-left-color: var(--intel); background: var(--intel-tint); }
.exhibit-card.co-intel .co-tag, .exhibit-card.co-intel h2 { color: var(--intel); }

.exhibit-card.co-google {
  border-left: none;
  padding-left: 26px;
  position: relative;
  background: var(--google-blue-tint);
}
.exhibit-card.co-google::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(180deg,
    var(--google-blue) 0 25%, var(--google-red) 25% 50%,
    var(--google-yellow) 50% 75%, var(--google-green) 75% 100%);
}
.exhibit-card.co-google .co-tag, .exhibit-card.co-google h2 { color: var(--google-blue); }

.exhibit-card.co-grok { border-left-color: var(--grok); background: var(--grok-tint); }
.exhibit-card.co-grok .co-tag, .exhibit-card.co-grok h2 { color: var(--grok); }

.exhibit-card.co-amd { border-left-color: var(--amd); background: var(--amd-tint); }
.exhibit-card.co-amd .co-tag, .exhibit-card.co-amd h2 { color: #b8161c; }


.filing p { margin-bottom: 16px; }

.filing .clause {
  font-family: var(--mono);
  font-size: 13px;
  margin-bottom: 14px;
  padding-left: 16px;
}

table.summary {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
  margin: 16px 0;
}

table.summary th, table.summary td {
  border: 1px solid var(--ink);
  padding: 10px 12px;
  text-align: left;
}

table.summary th {
  background: var(--intel);
  border-color: var(--intel);
  color: #fff;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 11px;
}

table.summary tr:nth-child(even) td { background: var(--intel-tint); }


table.summary.alloc td:first-child { font-weight: 700; }

table.summary.alloc tr.co-nvidia td { background: var(--nvidia-tint); }
table.summary.alloc tr.co-nvidia td:first-child { color: #4e7a00; }

table.summary.alloc tr.co-intel td { background: var(--intel-tint); }
table.summary.alloc tr.co-intel td:first-child { color: var(--intel); }

table.summary.alloc tr.co-google td { background: var(--google-blue-tint); }
table.summary.alloc tr.co-google td:first-child { color: var(--google-blue); }

table.summary.alloc tr.co-amd td { background: var(--amd-tint); }
table.summary.alloc tr.co-amd td:first-child { color: #b8161c; }

table.summary.alloc tr.co-grok td { background: var(--grok-tint); color: var(--ink-soft); }
table.summary.alloc tr.co-grok td:first-child { color: var(--grok); }

.footnote {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 15px;
}


footer {
  margin-top: 80px;
  border-top: 3px solid;
  border-image: var(--consortium-gradient) 1;
  padding-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  text-align: center;
}


#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px 18px;
  opacity: 0;
  transition: transform 0.25s, opacity 0.25s;
  pointer-events: none;
}

#toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

@media (max-width: 600px) {
  .cell .value { font-size: 20px; }
  .chart-wrap { height: 360px; }
}