/* Llama Research production chrome. Shared by every public page. */
:root {
      --ink: #0B1220;
      --deep: #162133;
      --mineral: #F5F6F2;
      --white: #FCFCF9;
      --evidence: #6C7885;
      --rule: #D8DDE0;
      --green: #C8F55B;
      --blue: #3976E8;
      --teal: #21A991;
      --graphite: #6B7582;
      --display: "Manrope", "Avenir Next", sans-serif;
      --body: "Inter", "Avenir Next", sans-serif;
      --mono: "IBM Plex Mono", "Courier New", monospace;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--white);
      color: var(--ink);
      font-family: var(--body);
      font-size: 17px;
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; }
    .wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
    .kicker {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--evidence);
    }
    body > header {
      position: sticky;
      top: 0;
      z-index: 10;
      background: rgba(252, 252, 249, 0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--rule);
    }
    .nav {
      display: flex;
      align-items: center;
      gap: 28px;
      height: 72px;
    }
    .brand { display: flex; align-items: center; gap: 11px; margin-right: auto; }
    .brand .mark { display: block; height: 40px; width: 42px; overflow: hidden; flex: none; }
    .brand .mark img { display: block; height: 40px; width: auto; max-width: none; }
    .brand .wordmark { display: grid; gap: 3px; line-height: 1; }
    .brand .wordmark b {
      font-family: var(--display);
      font-weight: 600;
      font-size: 21px;
      letter-spacing: 0.01em;
      color: var(--ink);
    }
    .brand .wordmark > span {
      font-family: var(--display);
      font-weight: 500;
      font-size: 9.5px;
      letter-spacing: 0.34em;
      color: var(--graphite);
    }
    .nav a.item { font-size: 14px; color: var(--deep); }
    .menu { display: none; position: relative; }
    .menu summary {
      list-style: none;
      cursor: pointer;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      padding: 0 14px;
      border: 1px solid var(--rule);
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--deep);
    }
    .menu summary::-webkit-details-marker { display: none; }
    .menu[open] summary { background: var(--mineral); }
    .menu-panel {
      position: absolute;
      right: 0;
      top: calc(100% + 10px);
      min-width: 200px;
      display: grid;
      background: var(--white);
      border: 1px solid var(--rule);
      z-index: 30;
    }
    .menu-panel a {
      padding: 13px 16px;
      font-size: 15px;
      color: var(--deep);
      border-bottom: 1px solid var(--rule);
    }
    .menu-panel a:last-child { border-bottom: 0; }
    .nav a.item:hover { color: var(--ink); }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      font-size: 14px;
      font-weight: 600;
      border: 1px solid transparent;
    }
    .btn-green { background: var(--green); color: var(--ink); }
    .btn-green:hover { filter: brightness(0.96); }
    .btn-ghost { border-color: rgba(252,252,249,0.35); color: var(--white); }
    .btn-ghost-ink { border-color: var(--ink); color: var(--ink); }
    .hero {
      background:
        linear-gradient(90deg, var(--ink) 0%, var(--ink) 34%, rgba(11,18,32,0.88) 44%, rgba(11,18,32,0.22) 66%, rgba(11,18,32,0.12) 100%),
        url("/llama-hero.webp") 64% center / 128% auto no-repeat,
        var(--ink);
      color: var(--white);
      padding: 88px 0 72px;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 600px);
      gap: 64px;
      align-items: end;
    }
    .hero-grid > *, .split > *, .stage, .flow article, .caps article, .diagram { min-width: 0; }
    .hero h1 {
      font-family: var(--display);
      font-weight: 600;
      font-size: 64px;
      line-height: 1;
      letter-spacing: -0.03em;
      margin: 16px 0 20px;
    }
    .hero p.lede { max-width: 38rem; color: #D5DBE3; margin: 0 0 28px; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .cta-single { margin-top: 4px; }
    .cta-single p {
      margin: 14px 0 0;
      font-size: 15px;
      line-height: 1.5;
      max-width: 48ch;
    }
    .hero .cta-single p { color: #C5CDD6; }
    .close .cta-single p { color: #D5DBE3; }
    .contact {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
      gap: 32px;
      margin-top: 44px;
      padding-top: 28px;
      border-top: 1px solid rgba(216,221,224,0.22);
      max-width: 760px;
    }
    .contact a { color: var(--green); font-size: 17px; }
    .contact a:hover { text-decoration: underline; }
    .contact span { color: #D5DBE3; font-size: 15px; line-height: 1.5; }
    .contact .kicker { margin-bottom: 8px; }
    .proof-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 22px;
      margin-top: 36px;
      padding-top: 22px;
      border-top: 1px solid rgba(216,221,224,0.25);
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #C5CDD6;
    }
    .diagram {
      border: 1px solid rgba(216,221,224,0.28);
      padding: 22px 22px 16px;
      background: rgba(22,33,51,0.88);
      backdrop-filter: blur(6px);
    }
    .diagram svg { width: 100%; height: auto; display: block; }
    .diagram figcaption {
      margin-top: 12px;
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #9AA6B2;
    }
    section { padding: 88px 0; }
    h2 {
      font-family: var(--display);
      font-weight: 600;
      font-size: 40px;
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin: 12px 0 16px;
    }
    .split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: center; }
    .mineral { background: var(--mineral); }
    .operator-note {
      border-left: 2px solid var(--green);
      padding: 4px 0 4px 20px;
      color: var(--deep);
    }
    .facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: 40px; }
    .facts div { background: var(--white); padding: 18px 18px 16px; }
    .facts strong { display: block; font-size: 14px; margin-bottom: 6px; }
    .facts span { color: var(--evidence); font-size: 14px; line-height: 1.45; }
    .track { background: var(--ink); color: var(--white); }
    .track .lede { max-width: 44rem; color: #D5DBE3; margin: 0; }
    .ventures {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      border-top: 1px solid rgba(216,221,224,0.22);
      margin-top: 40px;
    }
    .ventures article { padding: 28px 32px 0 0; border-right: 1px solid rgba(216,221,224,0.16); }
    .ventures article:last-child { border-right: 0; padding-right: 0; }
    .ventures article:not(:first-child) { padding-left: 32px; }
    .ventures h3 { margin: 0 0 4px; font-family: var(--display); font-size: 21px; letter-spacing: -0.02em; }
    .ventures .role {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--green);
      margin-bottom: 12px;
    }
    .ventures p { margin: 0; font-size: 14px; line-height: 1.5; color: #C5CDD6; }
    .stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-top: 44px;
      padding-top: 26px;
      border-top: 1px solid rgba(216,221,224,0.22);
    }
    .stats strong {
      display: block;
      font-family: var(--display);
      font-weight: 600;
      font-size: 32px;
      letter-spacing: -0.03em;
      color: var(--green);
    }
    .stats span {
      display: block;
      margin-top: 8px;
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: #9AA6B2;
    }
    .disclosure {
      margin-top: 32px;
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.06em;
      color: #9AA6B2;
    }
    .lifecycle { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule); }
    .stage { padding: 28px 28px 8px 0; border-right: 1px solid var(--rule); }
    .stage:last-child { border-right: 0; padding-right: 0; }
    .stage:not(:first-child) { padding-left: 28px; }
    .tick { width: 36px; height: 3px; margin-bottom: 18px; }
    .tick.green { background: var(--green); }
    .tick.blue { background: var(--blue); }
    .tick.teal { background: var(--teal); }
    .stage h3 { margin: 0 0 8px; font-family: var(--display); font-size: 22px; letter-spacing: -0.02em; }
    .stage p { margin: 0; color: var(--deep); }
    .substrate {
      margin-top: 28px;
      padding-top: 16px;
      border-top: 1px solid var(--rule);
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: 0.04em;
      color: var(--graphite);
    }
    .flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 28px 32px; margin-top: 36px; }
    .flow article { border-top: 1px solid var(--ink); padding-top: 14px; }
    .flow .num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; color: var(--evidence); }
    .flow h3 { font-size: 16px; margin: 8px 0; font-family: var(--display); }
    .flow p { margin: 0; font-size: 14px; color: var(--deep); line-height: 1.45; }
    .cortex { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 32px; align-items: start; }
    .cortex .kicker { margin-bottom: 14px; }
    .cortex > div > p { margin: 0; color: var(--deep); font-size: 16px; }
    .status {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 20px;
      padding: 7px 13px;
      background: var(--white);
      border: 1px solid var(--rule);
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--deep);
    }
    .status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
    .gates { counter-reset: gate; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
    .gates li {
      display: grid;
      grid-template-columns: 30px 1fr;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid var(--rule);
      font-size: 14px;
      line-height: 1.45;
      color: var(--deep);
    }
    .gates li::before {
      counter-increment: gate;
      content: counter(gate, decimal-leading-zero);
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      color: var(--evidence);
      padding-top: 2px;
    }
    .gates strong { color: var(--ink); }
    .failclosed { margin: 16px 0 0; font-size: 14px; line-height: 1.5; color: var(--evidence); }
    .rule-quote {
      margin-top: 26px;
      border-left: 2px solid var(--green);
      padding: 6px 0 6px 20px;
      font-family: var(--display);
      font-size: 21px;
      line-height: 1.35;
      letter-spacing: -0.01em;
      color: var(--ink);
    }
    .readmore {
      display: inline-block;
      margin-top: 24px;
      padding-bottom: 3px;
      border-bottom: 1px solid var(--ink);
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .cortex-stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 44px;
      padding-top: 24px;
      border-top: 1px solid var(--rule);
    }
    .cortex-stats strong {
      display: block;
      font-family: var(--display);
      font-weight: 600;
      font-size: 28px;
      letter-spacing: -0.03em;
      color: var(--ink);
    }
    .cortex-stats span {
      display: block;
      margin-top: 6px;
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--evidence);
    }
    .posts { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 32px; margin-top: 36px; }
    .posts .shot { display: block; border: 1px solid var(--rule); background: var(--white); overflow: hidden; }
    .posts .shot img { display: block; width: 100%; height: auto; }
    .posts .when {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--evidence);
      margin-top: 16px;
    }
    .posts h3 { margin: 8px 0; font-family: var(--display); font-size: 18px; line-height: 1.28; letter-spacing: -0.01em; }
    .posts h3 a { color: var(--ink); }
    .posts h3 a:hover { color: var(--blue); }
    .posts p { margin: 0; font-size: 14px; color: var(--deep); line-height: 1.45; }
    .caps { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--rule); }
    .caps article { padding: 28px 32px 28px 0; border-bottom: 1px solid var(--rule); }
    .caps article:nth-child(odd) { padding-right: 40px; border-right: 1px solid var(--rule); }
    .caps article:nth-child(even) { padding-left: 40px; }
    .caps h3 { margin: 0 0 8px; font-family: var(--display); font-size: 22px; }
    .caps p { margin: 0; color: var(--deep); }
    .close {
      background: var(--deep);
      color: var(--white);
      padding: 96px 0;
    }
    .close h2 { max-width: 16ch; }
    .close p { max-width: 36rem; color: #D5DBE3; }
    .close .hero-actions { margin-top: 8px; }
    .track + .close { padding-top: 76px; border-top: 1px solid rgba(216,221,224,0.14); }
    #decisions + #governance { padding-top: 72px; border-top: 1px solid var(--rule); }
    footer {
      background: var(--ink);
      color: #C5CDD6;
      padding: 56px 0 28px;
      font-size: 13px;
    }
    .foot-cols {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 32px;
      padding-bottom: 36px;
      border-bottom: 1px solid rgba(216,221,224,0.16);
    }
    .foot-cols h3 {
      font-family: var(--mono);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: #8A95A2;
      margin: 0 0 14px;
    }
    .foot-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
    .foot-cols a { color: #C5CDD6; }
    .foot-cols a:hover { color: var(--white); }
    .foot-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: #8A95A2;
    }
    @media (max-width: 860px) {
      .foot-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
    }
    @media (max-width: 860px) {
      .hero {
        background:
          linear-gradient(180deg, var(--ink) 0%, rgba(11,18,32,0.92) 46%, rgba(11,18,32,0.58) 100%),
          url("/llama-hero.webp") 72% center / cover no-repeat,
          var(--ink);
        padding: 56px 0 56px;
      }
      .hero h1 { font-size: 44px; }
      h2 { font-size: 32px; }
      .hero-grid, .split, .lifecycle, .flow, .caps, .contact, .ventures, .cortex { grid-template-columns: 1fr; }
      .cortex { gap: 36px; }
      .cortex-stats { grid-template-columns: 1fr 1fr; }
      .ventures article, .ventures article:not(:first-child) {
        padding: 22px 0; border-right: 0; padding-left: 0;
        border-bottom: 1px solid rgba(216,221,224,0.16);
      }
      .stats { grid-template-columns: 1fr 1fr; gap: 20px; }
      .stage, .stage:not(:first-child) { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--rule); }
      .caps article, .caps article:nth-child(odd), .caps article:nth-child(even) {
        padding: 22px 0; border-right: 0;
      }
      .nav { gap: 12px; }
      .nav a.item { display: none; }
      .menu { display: block; }
      .menu summary { min-height: 40px; padding: 0 11px; }
      .nav .btn { min-height: 40px; padding: 0 14px; font-size: 13px; white-space: nowrap; }
      .facts { grid-template-columns: 1fr 1fr; }
      .brand { gap: 9px; }
      .brand .mark { height: 34px; width: 36px; }
      .brand .mark img { height: 34px; }
      .brand .wordmark b { font-size: 18px; }
      .brand .wordmark > span { font-size: 8.5px; letter-spacing: 0.3em; }
      .wrap { width: min(1120px, calc(100% - 32px)); }
    }
    /* Inner pages */
    .page-hero {
      background: var(--ink);
      color: var(--white);
      padding: 72px 0 64px;
    }
    .page-hero h1 {
      font-family: var(--display);
      font-weight: 600;
      font-size: 48px;
      line-height: 1.05;
      letter-spacing: -0.03em;
      margin: 12px 0 16px;
      max-width: 18ch;
    }
    .page-hero .lede { max-width: 40rem; color: #D5DBE3; margin: 0; }
    .crumb {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: #8A95A2;
      margin-bottom: 18px;
    }
    .crumb a { color: #C5CDD6; }
    .crumb a:hover { color: var(--white); }
    .prose { max-width: 44rem; color: var(--deep); }
    .prose p { margin: 0 0 16px; }
    .bio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 36px; }
    .bio-grid article { border-top: 1px solid var(--rule); padding-top: 18px; }
    .bio-grid h3 { margin: 0 0 4px; font-family: var(--display); font-size: 22px; }
    .bio-grid .role {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--evidence);
      margin-bottom: 12px;
    }
    .bio-grid p { margin: 0; color: var(--deep); font-size: 15px; }
    .form-grid { display: grid; gap: 16px; max-width: 520px; margin-top: 28px; }
    .form-grid label { display: grid; gap: 6px; font-size: 14px; color: var(--deep); }
    .form-grid input, .form-grid textarea, .form-grid select {
      min-height: 44px;
      padding: 10px 12px;
      border: 1px solid var(--rule);
      background: var(--white);
      font: inherit;
      color: var(--ink);
    }
    .form-grid textarea { min-height: 140px; resize: vertical; }
    .form-grid button { justify-self: start; }
    .also { margin-top: 28px; font-size: 14px; color: var(--evidence); }
    .also a { color: var(--ink); border-bottom: 1px solid var(--rule); }
    .also a:hover { border-color: var(--ink); }
    header a.item.is-active { color: var(--ink); font-weight: 600; }
    @media (max-width: 860px) {
      .page-hero h1 { font-size: 36px; }
      .bio-grid { grid-template-columns: 1fr; }
    }