:root {
    color-scheme: dark;
    --bg:           #0b0b0e;
    --bg-soft:      #14141a;
    --bg-canvas:    #1a1a22;
    --bg-card:      #16161c;
    --bg-yellow:    rgba(232,220,196,0.10);
    --bg-code:      #050808;
    --ink:          #f1efe7;
    --ink-soft:     #c0bdb2;
    --ink-mute:     #8a877d;
    --ink-faint:    #56544d;
    --border:       #26262d;
    --border-soft:  #1c1c22;
    --border-strong:#3a3a44;

    --yellow:       #e8dcc4;
    --yellow-deep:  #c9bca0;
    --yellow-soft:  rgba(232,220,196,0.18);
    --pink:         #ff7e36;

    --on-yellow:    #18140d;
    --surface-deep: #050508;

    --c-europe:     #3ec97a;
    --c-namerica:   #ff5e4e;
    --c-samerica:   #ff8e3a;
    --c-africa:     #f2c14b;
    --c-asia:       #ff4a30;
    --c-oceania:    #5a8fe8;

    --font-sans:    "Source Sans 3", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-mono:    "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

    --radius-sm:    6px;
    --radius:       10px;
    --radius-lg:    16px;
    --shadow-sm:    0 1px 2px rgba(15,15,18,0.04), 0 1px 1px rgba(15,15,18,0.03);
    --shadow:       0 1px 2px rgba(15,15,18,0.04), 0 8px 24px -10px rgba(15,15,18,0.10);
    --shadow-lg:    0 1px 2px rgba(15,15,18,0.04), 0 24px 48px -16px rgba(15,15,18,0.18);
  }

  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-feature-settings: "ss01", "kern", "liga";
  }

  a { color: inherit; text-decoration: none; }
  ::selection { background: var(--yellow); color: var(--on-yellow); }

  img, svg { display: block; max-width: 100%; }
  button { font: inherit; cursor: pointer; }

  /* ---------- layout ---------- */
  .wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 28px;
  }
  @media (max-width: 720px) { .wrap { padding: 0 18px; } }

  /* ---------- announcement bar ---------- */
  .annc {
    background: var(--surface-deep);
    color: #f3f1e9;
    font-size: 13.5px;
    padding: 9px 14px;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.005em;
    border-bottom: 1px solid #15151a;
  }
  .annc .dot {
    display: inline-block;
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--yellow);
    box-shadow: 0 0 0 3px rgba(232,220,196,0.20);
    margin-right: 10px;
    animation: pulse 2.4s ease-in-out infinite;
    transform: translateY(-1px);
  }
  .annc a { color: var(--yellow); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
  .annc b { font-weight: 600; }
  @keyframes pulse {
    0%,100% { box-shadow: 0 0 0 3px rgba(232,220,196,0.20); }
    50%     { box-shadow: 0 0 0 6px rgba(232,220,196,0.06); }
  }

  /* ---------- nav ---------- */
  .nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11,11,14,0.82);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--border);
  }
  .nav__bar {
    display: flex;
    align-items: center;
    gap: 28px;
    height: 64px;
  }
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 19px;
    letter-spacing: -0.01em;
  }
  .brand__mark {
    width: 28px; height: 28px;
    flex: 0 0 28px;
  }
  .nav__links {
    display: flex;
    gap: 4px;
    margin-left: 10px;
  }
  .nav__links a {
    padding: 7px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    color: var(--ink-soft);
  }
  .nav__links a:hover { background: var(--bg-soft); color: var(--ink); }
  .nav__sep { flex: 1; }
  .nav__right { display: flex; align-items: center; gap: 8px; }
  .nav__right a.link {
    padding: 8px 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink-soft);
    border-radius: 6px;
  }
  .nav__right a.link:hover { background: var(--bg-soft); color: var(--ink); }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 16px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 14.5px;
    border: 1px solid transparent;
    transition: transform .08s ease, box-shadow .12s ease, background .12s ease;
    line-height: 1;
    white-space: nowrap;
  }
  .btn--yellow {
    background: var(--yellow);
    color: var(--on-yellow);
    border-color: var(--yellow-deep);
    box-shadow: 0 1px 0 var(--yellow-deep), 0 6px 22px -10px rgba(232,220,196,0.35);
  }
  .btn--yellow:hover { background: #f4e9d2; transform: translateY(-1px); }
  .btn--yellow:active { transform: translateY(0); box-shadow: 0 1px 0 var(--yellow-deep); }
  .btn--ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--border);
  }
  .btn--ghost:hover { background: var(--bg-soft); border-color: var(--ink-faint); }
  .btn--dark {
    background: var(--surface-deep);
    color: #f3f1e9;
    border-color: var(--surface-deep);
  }
  .btn--dark:hover { background: #14141a; border-color: #2a2a30; }

  /* ---------- hero ---------- */
  .hero {
    padding: 64px 0 36px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      radial-gradient(900px 380px at 88% -10%, rgba(232,220,196,0.18), transparent 60%),
      radial-gradient(700px 360px at -10% 30%, rgba(255,126,54,0.10), transparent 60%);
    pointer-events: none;
    z-index: 0;
  }
  .hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 11px 5px 9px;
    border-radius: 999px;
    background: rgba(232,220,196,0.07);
    border: 1px solid rgba(232,220,196,0.28);
    color: #d4c8aa;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
  }
  .eyebrow .pill {
    background: var(--yellow);
    color: var(--on-yellow);
    font-family: var(--font-mono);
    font-size: 10.5px;
    padding: 2px 7px;
    border-radius: 4px;
    letter-spacing: 0.04em;
    font-weight: 700;
  }

  .hero h1 {
    font-size: clamp(40px, 5.6vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.025em;
    font-weight: 800;
    margin: 0 0 22px;
    color: var(--ink);
  }
  .hero h1 .hl {
    color: var(--yellow);
    background: linear-gradient(180deg, transparent 88%, var(--yellow) 88%, var(--yellow) 100%);
    padding: 0 2px;
  }
  .hero h1 em {
    font-style: italic;
    font-weight: 700;
    color: var(--ink-soft);
  }

  .hero p.lede {
    font-size: 19px;
    line-height: 1.55;
    color: var(--ink-soft);
    max-width: 56ch;
    margin: 0 0 28px;
  }

  .hero__cta {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 26px;
  }
  .hero__cta .btn { padding: 12px 20px; font-size: 15px; }

  .hero__meta {
    display: flex;
    gap: 22px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--ink-mute);
    letter-spacing: 0.02em;
    flex-wrap: wrap;
  }
  .hero__meta span b { color: var(--ink); font-weight: 600; }
  .hero__meta .ok {
    display: inline-block; width: 7px; height: 7px;
    background: var(--c-europe); border-radius: 50%;
    margin-right: 6px; transform: translateY(-1px);
  }

  /* preview model card */
  .preview {
    position: relative;
    perspective: 1200px;
  }
  .preview__card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 60px -20px rgba(0,0,0,0.7), 0 1px 0 rgba(255,255,255,0.04) inset;
    padding: 18px 18px 14px;
    transform: rotate(-1deg);
  }
  .preview__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-soft);
  }
  .preview__avatar {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, #2e8553, #1d4b8f);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    display: grid; place-items: center;
    letter-spacing: 0.02em;
  }
  .preview__title {
    font-weight: 700;
    font-size: 16px;
    line-height: 1.2;
  }
  .preview__title b { color: var(--ink); }
  .preview__title span { color: var(--ink-mute); font-weight: 500; }
  .preview__sub {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ink-mute);
    letter-spacing: 0.02em;
    margin-top: 2px;
  }

  .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--ink-soft);
    font-weight: 500;
    font-family: var(--font-sans);
    line-height: 1.4;
  }
  .tag .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--c);
  }
  .tag.tag--yellow { background: var(--bg-yellow); border-color: rgba(232,220,196,0.30); color: #d4c8aa; }
  .tag.tag--dark { background: var(--surface-deep); color: var(--ink); border-color: var(--border-strong); }

  .preview__tags {
    display: flex; flex-wrap: wrap; gap: 6px;
    padding: 12px 0 12px;
    border-bottom: 1px solid var(--border-soft);
  }

  .preview__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 12px 0 4px;
    gap: 12px;
  }
  .preview__stats div b {
    font-family: var(--font-mono);
    font-size: 15.5px;
    font-weight: 600;
    display: block;
    color: var(--ink);
  }
  .preview__stats div span {
    display: block;
    font-size: 11.5px;
    color: var(--ink-mute);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 2px;
  }

  .preview__sticker {
    position: absolute;
    top: -18px; right: -16px;
    background: var(--yellow);
    color: var(--on-yellow);
    font-weight: 800;
    font-size: 12.5px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--yellow-deep);
    transform: rotate(6deg);
    box-shadow: 0 8px 24px -8px rgba(232,220,196,0.4);
    letter-spacing: 0.02em;
  }
  .preview__shadow {
    position: absolute;
    inset: 28px -14px -14px 14px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    z-index: -1;
    transform: rotate(2deg);
  }

  /* ---------- trust strip ---------- */
  .trust {
    padding: 22px 0 8px;
    border-top: 1px solid var(--border-soft);
    margin-top: 36px;
  }
  .trust__row {
    display: flex;
    align-items: center;
    gap: 18px 30px;
    flex-wrap: wrap;
  }
  .trust__label {
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--ink-mute);
  }
  .trust__op {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14.5px;
    color: var(--ink);
  }
  .trust__op i {
    width: 10px; height: 10px;
    border-radius: 2px;
    background: var(--c);
    display: inline-block;
  }
  .trust__op em { font-style: normal; color: var(--ink-mute); font-weight: 500; font-size: 13px; margin-left: 2px; }

  /* ---------- section heading ---------- */
  .section { padding: 80px 0; }
  .section--tight { padding: 56px 0; }
  .section--alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .section--dark { background: var(--bg-code); color: #e9e7df; }
  .section--dark .section__head h2 { color: #fff; }
  .section--dark .section__head p { color: #b8b6ad; }

  .section__head {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 42px;
    max-width: 760px;
  }
  .section__kicker {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--ink-mute);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
  }
  .section__kicker .sq {
    display: inline-block;
    width: 9px; height: 9px;
    background: var(--yellow);
    margin-right: 8px;
    transform: translateY(0px);
  }
  .section__head h2 {
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-weight: 800;
    margin: 0;
  }
  .section__head h2 em {
    font-style: italic;
    font-weight: 700;
    color: var(--ink-soft);
  }
  .section__head p {
    margin: 0;
    font-size: 18px;
    line-height: 1.55;
    color: var(--ink-soft);
    max-width: 62ch;
  }

  /* ---------- what you'll find (3 cards) ---------- */
  .three {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .feat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 22px 22px;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
  }
  .feat:hover {
    border-color: var(--ink-faint);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
  }
  .feat__icon {
    width: 42px; height: 42px;
    border-radius: 10px;
    background: var(--bg-yellow);
    border: 1px solid rgba(232,220,196,0.30);
    display: grid; place-items: center;
    margin-bottom: 16px;
    color: #d4c8aa;
  }
  .feat h3 {
    font-size: 19px;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
  }
  .feat h3 .when {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--ink-mute);
    padding: 2px 7px;
    border-radius: 4px;
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    vertical-align: middle;
  }
  .feat p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 15.5px;
    line-height: 1.55;
  }
  .feat ul {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 14px;
    color: var(--ink-mute);
  }
  .feat ul li::before {
    content: "→ ";
    color: var(--ink-faint);
    font-family: var(--font-mono);
  }

  /* ---------- continental entities ---------- */
  .entities {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .ent {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 22px 20px;
    position: relative;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: hidden;
  }
  .ent::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: var(--c);
  }
  .ent:hover { border-color: var(--ink-faint); transform: translateY(-2px); box-shadow: var(--shadow); }

  .ent__head {
    display: flex; align-items: center; gap: 14px;
  }
  .ent__avatar {
    width: 52px; height: 52px;
    background: var(--c);
    color: #fff;
    border-radius: 14px;
    display: grid; place-items: center;
    font-weight: 800;
    font-size: 17px;
    letter-spacing: 0.04em;
    font-family: var(--font-mono);
    box-shadow: inset 0 -2px 0 rgba(0,0,0,0.18);
  }
  .ent__title { flex: 1; min-width: 0; }
  .ent__title h3 {
    margin: 0;
    font-size: 17.5px;
    font-weight: 700;
    letter-spacing: -0.005em;
    line-height: 1.2;
  }
  .ent__title p {
    margin: 2px 0 0;
    font-size: 13.5px;
    color: var(--ink-mute);
    font-family: var(--font-mono);
    letter-spacing: 0.01em;
  }
  .ent__when {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 6px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--ink-soft);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .ent__when.is-live { background: rgba(62,201,122,0.14); border-color: rgba(62,201,122,0.34); color: #6ddc9b; }
  .ent__when.is-live i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--c-europe); margin-right: 5px; transform: translateY(-1px); animation: pulse 2s ease-in-out infinite; }

  .ent__body {
    font-size: 14.5px;
    color: var(--ink-soft);
    line-height: 1.5;
    margin: 0;
  }
  .ent__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
    font-family: var(--font-mono);
  }
  .ent__stats div b {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
  }
  .ent__stats div span {
    display: block;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-mute);
    margin-top: 1px;
    font-family: var(--font-sans);
    font-weight: 600;
  }
  .ent__follow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
    margin-top: auto;
  }
  .ent__follow .form {
    font-style: italic;
    color: var(--ink-mute);
    font-size: 12.5px;
  }
  .btn--mini {
    padding: 6px 12px;
    font-size: 12.5px;
    font-weight: 600;
  }

  /* ---------- model cards strip ---------- */
  .modelrow {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .mcard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
  }
  .mcard:hover { border-color: var(--ink-faint); transform: translateY(-2px); box-shadow: var(--shadow); }
  .mcard__top { display: flex; align-items: center; gap: 10px; }
  .mcard__avatar {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: var(--c);
    color: #fff;
    display: grid; place-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    box-shadow: inset 0 -2px 0 rgba(0,0,0,0.18);
  }
  .mcard__name {
    font-weight: 700;
    font-size: 15px;
    line-height: 1.2;
    color: var(--ink);
  }
  .mcard__name span { color: var(--ink-mute); font-weight: 500; }
  .mcard__org {
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--ink-mute);
    letter-spacing: 0.01em;
  }
  .mcard__tags { display: flex; flex-wrap: wrap; gap: 5px; }
  .mcard__tags .tag { font-size: 11.5px; padding: 2px 8px; }
  .mcard__stats {
    display: flex;
    gap: 14px;
    padding-top: 10px;
    border-top: 1px solid var(--border-soft);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--ink-mute);
  }
  .mcard__stats span b { color: var(--ink-soft); font-weight: 600; }

  .modelrow__note {
    margin-top: 18px;
    font-size: 13.5px;
    color: var(--ink-mute);
    font-style: italic;
    text-align: center;
  }

  /* ---------- protocol / code ---------- */
  .proto__grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 56px;
    align-items: start;
  }
  .proto__copy ul {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .proto__copy li {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 1px solid #1f1f23;
  }
  .proto__copy li:last-child { border-bottom: none; }
  .proto__copy li b {
    color: #fff;
    font-size: 15.5px;
    font-weight: 700;
    display: block;
    margin-bottom: 4px;
  }
  .proto__copy li p {
    margin: 0;
    color: #b8b6ad;
    font-size: 14.5px;
    line-height: 1.55;
  }
  .proto__copy li .roman {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--yellow);
    font-weight: 600;
    padding-top: 1px;
    letter-spacing: 0.06em;
  }

  .code {
    border: 1px solid #25252a;
    border-radius: var(--radius);
    overflow: hidden;
    background: #08080a;
    box-shadow: 0 24px 48px -16px rgba(0,0,0,0.5);
    font-family: var(--font-mono);
  }
  .code__bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: #121215;
    border-bottom: 1px solid #25252a;
    font-size: 11.5px;
    color: #8c8a82;
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
  }
  .code__bar .dots { display: inline-flex; gap: 6px; }
  .code__bar .dots i {
    width: 9px; height: 9px; border-radius: 50%;
    background: #2a2a30; display: inline-block;
    border: 1px solid #38383f;
  }
  .code__bar b { color: #d9d6c8; font-weight: 500; }
  .code pre {
    margin: 0;
    padding: 16px 18px 20px;
    font-size: 12.5px;
    line-height: 1.7;
    color: #d4cfbe;
    overflow-x: auto;
  }
  .code .k { color: #c2a570; }
  .code .s { color: #d8b58a; }
  .code .n { color: #b89760; }
  .code .c { color: #6e6c63; font-style: italic; }
  .code .a { color: #d4c8aa; }
  .code .h { color: #9ec18e; }

  /* ---------- terminal (CLI) ---------- */
  .cli {
    background: #08080a;
    border-radius: var(--radius);
    border: 1px solid #25252a;
    font-family: var(--font-mono);
    box-shadow: 0 24px 48px -16px rgba(0,0,0,0.5);
    overflow: hidden;
  }
  .cli__bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: #121215;
    border-bottom: 1px solid #25252a;
    font-size: 11.5px;
    color: #8c8a82;
    letter-spacing: 0.04em;
  }
  .cli__bar b { color: #d9d6c8; font-weight: 500; }
  .cli pre {
    margin: 0;
    padding: 18px 20px 22px;
    font-size: 13px;
    line-height: 1.7;
    color: #d4cfbe;
    overflow-x: auto;
  }
  .cli .prompt { color: #9ec18e; }
  .cli .cmd { color: #f3e7c8; }
  .cli .flag { color: #c2a570; }
  .cli .out { color: #888678; }
  .cli .ok { color: #a8c08e; }
  .cli .hash { color: var(--yellow); }
  .cli .arrow { color: #555; }

  /* ---------- why (3 cards) ---------- */
  .why {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .why .feat { padding: 26px 22px 22px; }
  .why .feat__icon {
    background: var(--c-bg, var(--bg-yellow));
    border-color: var(--c-border, rgba(232,220,196,0.30));
    color: var(--c-ink, #d4c8aa);
  }

  /* ---------- roadmap ---------- */
  .road {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg);
  }
  .road__col {
    padding: 22px 22px 22px;
    border-right: 1px solid var(--border);
    position: relative;
  }
  .road__col:last-child { border-right: none; }
  .road__when {
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--ink-mute);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .road__when i {
    display: inline-block;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ink-faint);
  }
  .road__col.is-now .road__when i {
    background: var(--c-europe);
    animation: pulse 2s ease-in-out infinite;
  }
  .road__col.is-now .road__when { color: #6ddc9b; }
  .road__col h4 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 8px;
  }
  .road__col p {
    font-size: 14.5px;
    line-height: 1.55;
    color: var(--ink-soft);
    margin: 0;
  }
  .road__chips {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  /* ---------- built-for ---------- */
  .built {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .built .tag {
    padding: 8px 14px;
    font-size: 14px;
    border-radius: 8px;
    background: var(--bg);
  }

  /* ---------- cta band ---------- */
  .cta {
    background: var(--yellow);
    border-top: 1px solid var(--yellow-deep);
    border-bottom: 1px solid var(--yellow-deep);
    padding: 64px 0 64px;
    position: relative;
    overflow: hidden;
  }
  .cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
      radial-gradient(circle at 1px 1px, rgba(0,0,0,0.10) 1px, transparent 0);
    background-size: 22px 22px;
    opacity: 0.18;
    pointer-events: none;
  }
  .cta__inner {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
  }
  .cta h2 {
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--on-yellow);
  }
  .cta p {
    margin: 0;
    font-size: 17px;
    color: rgba(24,20,13,0.78);
    max-width: 50ch;
  }
  .cta form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--on-yellow);
    border-radius: 12px;
    padding: 6px 6px 6px 14px;
    box-shadow: 4px 4px 0 var(--on-yellow);
    align-items: center;
  }
  .cta form input[type=email] {
    flex: 1 1 220px;
    border: 0;
    outline: 0;
    font: inherit;
    font-size: 15.5px;
    padding: 10px 6px;
    background: transparent;
    color: var(--ink);
  }
  .cta form input[type=email]::placeholder { color: var(--ink-faint); }
  .cta form select {
    border: 0;
    outline: 0;
    background: var(--bg-soft);
    border-radius: 8px;
    padding: 8px 10px;
    font: inherit;
    font-size: 14px;
    color: var(--ink-soft);
    font-weight: 600;
  }
  .cta form button { padding: 11px 18px; font-size: 14.5px; }
  .cta__note {
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: rgba(24,20,13,0.62);
    margin-top: 12px;
    letter-spacing: 0.02em;
  }

  /* ---------- footer ---------- */
  .footer {
    background: var(--surface-deep);
    color: #9b988e;
    padding: 64px 0 36px;
    border-top: 1px solid var(--border);
  }
  .footer a { color: #d4d2c4; }
  .footer a:hover { color: #fff; }
  .footer__grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(4, 1fr);
    gap: 40px;
  }
  .footer__brand {
    display: flex; flex-direction: column; gap: 14px;
  }
  .footer__brand .brand { color: #fff; }
  .footer__brand p { margin: 0; font-size: 14.5px; color: #9b988e; max-width: 32ch; line-height: 1.55; }
  .footer__col h5 {
    font-family: var(--font-mono);
    font-size: 11px;
    color: #6e6c63;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 600;
    margin: 0 0 14px;
  }
  .footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
  .footer__bottom {
    margin-top: 42px;
    padding-top: 22px;
    border-top: 1px solid #25252a;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: #6e6c63;
    letter-spacing: 0.04em;
  }
  .footer__bottom .status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .footer__bottom .status i {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--c-europe);
    animation: pulse 2s ease-in-out infinite;
  }

  /* ---------- reveal ---------- */
  @keyframes rise {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .reveal {
    opacity: 0;
    animation: rise 700ms cubic-bezier(.2,.7,.2,1) forwards;
    animation-delay: var(--d, 0ms);
  }
  @media (prefers-reduced-motion: reduce) { .reveal { animation: none; opacity: 1; } }

  /* ---------- responsive ---------- */
  @media (max-width: 1040px) {
    .hero__grid { grid-template-columns: 1fr; gap: 36px; }
    .preview__sticker { right: auto; left: 0; }
    .three, .entities, .why, .modelrow { grid-template-columns: repeat(2, 1fr); }
    .road { grid-template-columns: repeat(2, 1fr); }
    .road__col:nth-child(2) { border-right: none; }
    .road__col:nth-child(1), .road__col:nth-child(2) { border-bottom: 1px solid var(--border); }
    .proto__grid { grid-template-columns: 1fr; }
    .cta__inner { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 640px) {
    .nav__links { display: none; }
    .three, .entities, .why, .modelrow { grid-template-columns: 1fr; }
    .road { grid-template-columns: 1fr; }
    .road__col { border-right: none; border-bottom: 1px solid var(--border); }
    .road__col:last-child { border-bottom: none; }
    .footer__grid { grid-template-columns: 1fr; }
    .hero { padding: 36px 0 24px; }
    .section { padding: 56px 0; }
  }

/* ===== enforcement section ===== */
  /* Enforcement section — table + notes. Inlined here because it's the
     only place this layout appears. */
  .enf {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    overflow: hidden;
    margin-bottom: 36px;
  }
  .enf__row {
    display: grid;
    grid-template-columns: 220px 1fr 1fr;
    gap: 22px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-soft);
    align-items: start;
    font-size: 14.5px;
    line-height: 1.55;
    color: var(--ink-soft);
  }
  .enf__row:last-child { border-bottom: none; }
  .enf__row b {
    display: block;
    color: var(--ink);
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 4px;
  }
  .enf__row em {
    font-style: normal;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-mute);
  }
  .enf__row code {
    font-family: var(--font-mono);
    font-size: 12.5px;
    background: var(--bg-soft);
    padding: 1px 5px;
    border-radius: 3px;
    border: 1px solid var(--border);
  }
  .enf__row--head {
    background: var(--bg-soft);
    color: var(--ink-mute);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    padding: 12px 22px;
  }
  .enf__notes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .enf__notes > div {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    padding: 22px;
  }
  .enf__notes h4 {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 15px;
    margin: 0 0 8px;
    color: var(--ink);
    letter-spacing: -0.005em;
  }
  .enf__notes h4::before {
    content: "§ ";
    color: var(--yellow);
    font-family: var(--font-mono);
    font-weight: 500;
  }
  .enf__notes p {
    margin: 0;
    font-size: 14px;
    color: var(--ink-soft);
    line-height: 1.55;
  }
  .enf__notes em { font-style: italic; color: var(--ink); }
  .enf__notes code {
    font-family: var(--font-mono);
    font-size: 12.5px;
    background: var(--bg-soft);
    padding: 1px 5px;
    border-radius: 3px;
    border: 1px solid var(--border);
  }
  @media (max-width: 980px) {
    .enf__row { grid-template-columns: 1fr; gap: 8px; padding: 16px 18px; }
    .enf__row--head { display: none; }
    .enf__notes { grid-template-columns: 1fr; }
  }