/* ── Self-hosted fonts (variable, covers weights 300–700) ── */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

    :root {
      --bg: #0e0f10;
      --bg-2: #16181a;
      --ink: #e9ebee;
      --dim: #9aa0a6;
      --faint: #55595f;
      --line: #2a2d31;
      --line-strong: #3a3e44;
      --accent: #d84a2b;
      --display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
      --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
    }

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

    html,
    body {
      background: var(--bg);
      color: var(--ink);
      font-family: var(--display);
      font-weight: 400;
    }

    body {
      font-size: 16px;
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    ::selection {
      background: var(--accent);
      color: var(--bg);
    }

    .slash {
      color: var(--accent);
    }

    .mono {
      font-family: var(--mono);
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 500;
    }

    .mono-tight {
      font-family: var(--mono);
      text-transform: uppercase;
      letter-spacing: .14em;
      font-weight: 500;
    }

    .mono-wide {
      font-family: var(--mono);
      text-transform: uppercase;
      letter-spacing: .32em;
      font-weight: 500;
    }

    .dim {
      color: var(--dim);
    }

    .faint {
      color: var(--faint);
    }

    /* layout shell */
    .shell {
      max-width: 1880px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* top nav */
    nav.top {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(14, 15, 16, .86);
      backdrop-filter: saturate(140%) blur(8px);
      border-bottom: 1px solid var(--line);
    }

    nav.top .row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .wm {
      font-family: var(--mono);
      font-weight: 600;
      letter-spacing: .22em;
      font-size: 13px;
      text-transform: uppercase;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .nav-links a {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--dim);
    }

    .nav-links a:hover {
      color: var(--ink);
    }

    .sect {
      color: var(--accent);
    }

    .nav-sep {
      color: var(--accent);
      font-size: 36px;
      line-height: 1;
      vertical-align: middle;
      user-select: none;
    }

    .nav-cta {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      text-transform: uppercase;
      border: 1px solid var(--ink);
      padding: 10px 16px;
      color: var(--ink);
      transition: background .15s ease, color .15s ease, border-color .15s ease;
    }

    .nav-cta:hover {
      background: var(--accent);
      border-color: var(--accent);
      color: var(--bg);
    }


    /* shared section header */
    .sec-head {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 32px;
      align-items: end;
      padding: 28px 0 24px;
    }

    .sec-num {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .28em;
      color: var(--accent);
      text-transform: uppercase;
      font-weight: 600;
    }

    .sec-title {
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: var(--ink);
      font-weight: 600;
    }

    .sec-meta {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      color: var(--faint);
      text-transform: uppercase;
    }

    section {
      padding: 56px 0;
    }

    /* HERO */
    .hero {
      padding: 56px 0 64px;
      border-bottom: 1px solid var(--line);
      position: relative;
      overflow: hidden;
    }

    .hero .grid {
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: .5;
      background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
      background-size: 80px 80px;
      mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
      -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
    }

    .hero-inner {
      position: relative;
    }

    .hero-columns {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      align-items: start;
    }

    .hero-text {
      position: relative;
      z-index: 2;
    }

    .hero-viz {
      position: relative;
      width: 100%;
      height: 560px;
      z-index: 1;
    }

    .hero-viz canvas {
      display: block;
      width: 100%;
      height: 100%;
      mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 75%);
      -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 75%);
    }

    .hero-viz-label {
      position: absolute;
      bottom: 16px;
      left: 50%;
      transform: translateX(-50%);
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .32em;
      text-transform: uppercase;
      color: var(--faint);
      opacity: 0;
      transition: opacity .6s ease;
      pointer-events: none;
      white-space: nowrap;
    }

    .hero-meta {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border: 1px solid var(--line);
      margin-bottom: 40px;
    }

    .hero-meta>div {
      padding: 14px 18px;
      border-right: 1px solid var(--line);
    }

    .hero-meta>div:last-child {
      border-right: none;
    }

    .hero-meta .k {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .28em;
      color: var(--faint);
      text-transform: uppercase;
    }

    .hero-meta .v {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .18em;
      color: var(--ink);
      text-transform: uppercase;
      margin-top: 4px;
    }

    .hero-meta .v .dot {
      display: inline-block;
      width: 6px;
      height: 6px;
      background: var(--accent);
      margin-right: 8px;
      vertical-align: 1px;
      animation: pulse 1.6s ease-in-out infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1
      }

      50% {
        opacity: .35
      }
    }

    .hero-eyebrow {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .32em;
      color: var(--dim);
      text-transform: uppercase;
      margin-bottom: 24px;
    }

    .wordmark {
      font-family: var(--display);
      font-weight: 600;
      font-size: clamp(48px, 9.2vw, 140px);
      line-height: .92;
      letter-spacing: -.02em;
      margin-bottom: 16px;
    }

    .wordmark .slash {
      margin-left: .04em;
    }

    .hero-sub {
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: .32em;
      color: var(--dim);
      text-transform: uppercase;
      margin-bottom: 24px;
    }

    .hero-lead {
      font-family: var(--display);
      font-size: clamp(20px, 2vw, 28px);
      line-height: 1.4;
      letter-spacing: -.01em;
      color: var(--ink);
      max-width: 780px;
      font-weight: 400;
    }

    .hero-lead em {
      font-style: normal;
      color: var(--accent);
    }

    .hero-ctas {
      display: flex;
      gap: 20px;
      align-items: center;
      margin-top: 32px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 500;
      padding: 18px 24px;
      border: 1px solid var(--accent);
      color: var(--accent);
      background: transparent;
      cursor: pointer;
      transition: background .15s ease, color .15s ease;
    }

    .btn:hover {
      background: var(--accent);
      color: var(--bg);
    }

    .btn.filled {
      background: var(--accent);
      color: var(--bg);
    }

    .btn.filled:hover {
      background: transparent;
      color: var(--accent);
    }

    .btn.ink {
      border-color: var(--ink);
      color: var(--ink);
    }

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

    .btn .slash {
      color: inherit;
    }

    .link {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--dim);
      border-bottom: 1px solid var(--line-strong);
      padding-bottom: 4px;
    }

    .link:hover {
      color: var(--ink);
      border-color: var(--ink);
    }

    /* §01 concept */
    .concept {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 80px;
      margin-top: 36px;
    }

    .concept-aside {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .22em;
      color: var(--faint);
      text-transform: uppercase;
      line-height: 1.8;
    }

    .concept-aside b {
      color: var(--ink);
      font-weight: 500;
    }

    .concept-body {
      display: grid;
      gap: 36px;
    }

    .concept-body p {
      font-family: var(--display);
      font-size: 22px;
      line-height: 1.5;
      letter-spacing: -.005em;
      color: var(--ink);
      font-weight: 400;
      text-wrap: pretty;
      max-width: 62ch;
    }

    .concept-body p .num {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .28em;
      color: var(--accent);
      display: block;
      margin-bottom: 12px;
      font-weight: 600;
    }

    .concept-body p .dim {
      color: var(--dim);
    }

    /* §02 tiers */
    .tiers {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 0;
      margin-top: 36px;
      border: 1px solid var(--line);
    }

    .tier {
      border-right: 1px solid var(--line);
      padding: 36px 32px 32px;
      display: flex;
      flex-direction: column;
      background: var(--bg);
      position: relative;
    }

    .tier:last-child {
      border-right: none;
    }

    .tier.featured {
      background: var(--bg-2);
      border-left: 2px solid var(--accent);
      margin-left: -1px;
    }

    .tier-top {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 28px;
      gap: 12px;
    }

    .tier-name {
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: var(--ink);
      font-weight: 600;
    }

    .tier-name .slash {
      margin-left: 6px;
    }

    .tier-badge {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 600;
      color: var(--accent);
      border: 1px solid var(--accent);
      padding: 4px 8px;
    }

    .tier-price {
      font-family: var(--display);
      font-size: 64px;
      line-height: 1;
      letter-spacing: -.02em;
      font-weight: 500;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .tier-price sup {
      font-size: 24px;
      color: var(--dim);
      font-weight: 400;
      vertical-align: top;
      line-height: 1;
      margin-right: 4px;
    }

    .tier-label {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      color: var(--dim);
      text-transform: uppercase;
      margin-bottom: 32px;
    }

    .tier-bullets {
      list-style: none;
      display: grid;
      gap: 14px;
      /* margin-bottom: 36px; */
      /* flex-grow: 1; */
    }

    .tier-bullets li {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 14px;
      font-size: 15px;
      line-height: 1.5;
      color: var(--ink);
      padding-left: 0;
    }

    .tier-bullets li::before {
      content: "+";
      font-family: var(--mono);
      color: var(--accent);
      font-size: 13px;
      line-height: 1.7;
      font-weight: 600;
    }

    .tier.featured .tier-bullets li::before {
      content: "+";
      color: var(--accent);
    }

    .tier-bullets li.muted {
      color: var(--dim);
      font-size: 13px;
      padding-left: 26px;
    }

    .tier-bullets li.muted::before {
      content: "";
    }

    .tier-cta {
      display: block;
      text-align: center;
      width: 100%;
      justify-content: center;
      margin-top: auto;
    }

    .tier-foot {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .22em;
      color: var(--faint);
      text-transform: uppercase;
      margin-top: 14px;
    }

    .slot-bar {
      margin-top: 14px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 8px;
      align-items: center;
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--dim);
    }

    .slot-track {
      height: 2px;
      background: var(--line-strong);
      position: relative;
    }

    .slot-fill {
      position: absolute;
      inset: 0;
      background: var(--accent);
      width: 0%;
    }

    .card-preview {
      display: block;
      margin: 0 auto;
      width: 315px;
      height: 180px;
      overflow: hidden;
      position: relative;
      cursor: pointer;
      transition: box-shadow .2s ease;
    }

    .card-preview:hover {
      box-shadow: 0 0 0 1px #4fb3c7, 0 8px 24px -8px rgba(79, 179, 199, .25);
    }

    .card-preview-inner {
      width: 525px;
      height: 300px;
      transform: scale(0.6);
      transform-origin: top left;
      position: relative;
      background: linear-gradient(180deg, #0d1319 0%, #0a0f14 70%);
      color: #e5ecf2;
      font-family: var(--mono);
      margin-top: 20px;
    }

    .card-preview-inner .cp-edge {
      position: absolute;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, #2e7586, #4fb3c7 50%, #2e7586);
      box-shadow: 0 0 12px rgba(79, 179, 199, 0.3);
    }

    .card-preview-inner .cp-edge-t {
      top: 0;
    }

    .card-preview-inner .cp-edge-b {
      bottom: 0;
    }

    .card-preview-inner .cp-frame {
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 255, 255, 0.06);
    }

    .card-preview-inner .cp-wm {
      position: absolute;
      top: 46px;
      left: 32px;
      font-family: var(--display);
      font-weight: 500;
      font-size: 30px;
      letter-spacing: -0.02em;
      line-height: 0.95;
    }

    .card-preview-inner .cp-wm .slash {
      color: #4fb3c7;
      font-weight: 400;
      text-shadow: 0 0 10px rgba(79, 179, 199, 0.3);
    }

    .card-preview-inner .cp-tag {
      position: absolute;
      top: 32px;
      right: 32px;
      font-size: 9px;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: #8a97a4;
      text-align: right;
      line-height: 1.7;
    }

    .card-preview-inner .cp-tag b {
      color: #e5ecf2;
      font-weight: 400;
    }

    .card-preview-inner .cp-chart {
      position: absolute;
      right: 28px;
      top: 92px;
      width: 140px;
      height: 44px;
      opacity: 0.9;
    }

    .card-preview-inner .cp-telemetry {
      position: absolute;
      left: 32px;
      top: 140px;
      right: 180px;
      font-size: 8.5px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: #8a97a4;
      line-height: 1.8;
      display: grid;
      grid-template-columns: auto auto;
      gap: 0 24px;
    }

    .card-preview-inner .cp-telemetry .v {
      color: #e5ecf2;
    }

    .card-preview-inner .cp-seal {
      position: absolute;
      bottom: 26px;
      left: 32px;
      width: 68px;
      height: 68px;
      color: #8a97a4;
    }

    .card-preview-inner .cp-cred {
      position: absolute;
      bottom: 40px;
      left: 116px;
    }

    .card-preview-inner .cp-cred .k {
      font-size: 9px;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: #4c5964;
    }

    .card-preview-inner .cp-cred .v {
      font-size: 18px;
      letter-spacing: 0.14em;
      color: #e5ecf2;
      margin-top: 4px;
      font-weight: 500;
    }

    .card-preview-inner .cp-cred .row2 {
      font-size: 9px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: #8a97a4;
      margin-top: 8px;
    }

    .card-preview-inner::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(115deg,
          rgba(255, 255, 255, 0.05) 0%,
          rgba(255, 255, 255, 0) 28%,
          rgba(255, 255, 255, 0) 72%,
          rgba(255, 255, 255, 0.03) 100%);
    }

    .card-preview-label {
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--faint);
      text-align: center;
      margin-top: 8px;
      margin-bottom: 20px;

    }

    /* §03 the loop */
    .loop {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 36px;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .loop-step {
      padding: 36px 28px;
      border-right: 1px solid var(--line);
      position: relative;
    }

    .loop-step:last-child {
      border-right: none;
    }

    .loop-num {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .32em;
      color: var(--accent);
      font-weight: 600;
      margin-bottom: 18px;
    }

    .loop-title {
      font-family: var(--mono);
      font-size: 14px;
      letter-spacing: .22em;
      color: var(--ink);
      text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 14px;
    }

    .loop-desc {
      font-family: var(--display);
      font-size: 15px;
      line-height: 1.5;
      color: var(--dim);
      text-wrap: pretty;
    }

    .loop-arrow {
      position: absolute;
      right: -7px;
      top: 50%;
      transform: translateY(-50%);
      font-family: var(--mono);
      font-size: 12px;
      color: var(--accent);
      background: var(--bg);
      padding: 4px 0;
    }

    .loop-step:last-child .loop-arrow {
      display: none;
    }

    /* §04 networks */
    .networks {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 36px;
      border: 1px solid var(--line);
    }

    .net-card {
      padding: 32px 24px;
      border-right: 1px solid var(--line);
    }

    .net-card:last-child {
      border-right: none;
    }

    .net-card-icon {
      width: 32px;
      height: 32px;
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .net-card-name {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 6px;
    }

    .net-card-scope {
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: var(--faint);
      margin-bottom: 16px;
    }

    .net-card-desc {
      font-size: 14px;
      line-height: 1.5;
      color: var(--dim);
    }

    /* family protocol feature row */
    .family-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      margin-top: 0;
      border: 1px solid var(--line);
      border-top: none;
    }

    .family-row-text {
      padding: 40px 36px;
      border-right: 1px solid var(--line);
    }

    .family-row-label {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .32em;
      text-transform: uppercase;
      color: var(--faint);
      margin-bottom: 16px;
    }

    .family-row-name {
      font-family: var(--display);
      font-size: 28px;
      font-weight: 600;
      letter-spacing: -.01em;
      color: #0ea5e9;
      margin-bottom: 8px;
    }

    .family-row-name .slash {
      color: #0ea5e9;
      opacity: .5;
    }

    .family-row-sub {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      text-transform: uppercase;
      color: var(--dim);
      margin-bottom: 20px;
    }

    .family-row-body {
      font-size: 15px;
      line-height: 1.6;
      color: var(--dim);
      max-width: 540px;
    }

    .family-row-body em {
      font-style: normal;
      color: var(--ink);
    }

    .family-roles {
      padding: 40px 36px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
    }

    .family-role {
      padding: 12px 0;
      border-bottom: 1px solid var(--line);
    }

    .family-role:nth-child(-n+2) {
      border-top: none;
    }

    .family-role:nth-child(odd) {
      padding-right: 24px;
      border-right: 1px solid var(--line);
    }

    .family-role:nth-child(even) {
      padding-left: 24px;
    }

    .family-role-type {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: #0ea5e9;
      font-weight: 600;
      margin-bottom: 4px;
    }

    .family-role-desc {
      font-size: 13px;
      line-height: 1.4;
      color: var(--faint);
    }

    /* §04+ KPI */
    .kpi {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      margin-top: 36px;
      border: 1px solid var(--line);
    }

    .kpi>div {
      padding: 36px 28px;
      border-right: 1px solid var(--line);
    }

    .kpi>div:last-child {
      border-right: none;
    }

    .kpi .k {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .28em;
      color: var(--faint);
      text-transform: uppercase;
      margin-bottom: 16px;
    }

    .kpi .v {
      font-family: var(--mono);
      font-size: 28px;
      letter-spacing: .06em;
      color: var(--ink);
      text-transform: uppercase;
      font-weight: 500;
      line-height: 1;
    }

    .kpi .v .accent {
      color: var(--accent);
    }

    /* §05 infrastructure */
    .infra {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 80px;
      margin-top: 36px;
      align-items: start;
    }

    .infra-copy p {
      font-family: var(--display);
      font-size: 18px;
      line-height: 1.55;
      color: var(--ink);
      text-wrap: pretty;
      margin-bottom: 18px;
    }

    .infra-copy p.dim {
      color: var(--dim);
      font-size: 15px;
    }


    /* §06 value props */
    .vp {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      margin-top: 36px;
      border: 1px solid var(--line);
    }

    .vp>div {
      padding: 40px;
      border-right: 1px solid var(--line);
    }

    .vp>div:last-child {
      border-right: none;
    }

    .vp h3 {
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .32em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 28px;
      font-weight: 600;
    }

    .vp ul {
      list-style: none;
      display: grid;
      gap: 22px;
    }

    .vp li {
      font-family: var(--display);
      font-size: 18px;
      line-height: 1.45;
      color: var(--ink);
      padding-left: 28px;
      position: relative;
      text-wrap: pretty;
    }

    .vp li::before {
      content: "—";
      position: absolute;
      left: 0;
      top: 0;
      color: var(--accent);
      font-family: var(--mono);
    }

    /* §07 timeline */
    .timeline {
      margin-top: 36px;
      display: grid;
      gap: 0;
      border-top: 1px solid var(--line);
    }

    .tl-row {
      display: grid;
      grid-template-columns: 140px 160px 1fr;
      gap: 40px;
      align-items: start;
      padding: 36px 0;
      border-bottom: 1px solid var(--line);
    }

    .tl-num {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .28em;
      color: var(--accent);
      font-weight: 600;
    }

    .tl-num span {
      display: block;
      color: var(--ink);
      font-size: 24px;
      letter-spacing: .04em;
      margin-top: 6px;
    }

    .tl-num.dim span {
      color: var(--dim);
    }

    .tl-num.faint span {
      color: var(--faint);
    }

    .tl-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 600;
      padding: 6px 10px;
      border: 1px solid currentColor;
    }

    .tl-badge.active {
      color: var(--accent);
    }

    .tl-badge.next {
      color: var(--dim);
    }

    .tl-badge.future {
      color: var(--faint);
    }

    .tl-badge .dot {
      width: 6px;
      height: 6px;
      background: currentColor;
      display: inline-block;
    }

    .tl-body {
      font-family: var(--display);
      font-size: 18px;
      line-height: 1.5;
      color: var(--ink);
      text-wrap: pretty;
      max-width: 64ch;
    }

    .tl-body .dim {
      color: var(--dim);
      display: block;
      margin-top: 8px;
      font-size: 14px;
    }

    /* CTA banner */
    .banner {
      padding: 56px 0;
      border-bottom: 1px solid var(--line);
    }

    .banner-inner {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: 60px;
      align-items: end;
    }

    .banner h2 {
      font-family: var(--display);
      font-size: clamp(36px, 5vw, 72px);
      line-height: 1;
      letter-spacing: -.02em;
      font-weight: 500;
      text-wrap: balance;
    }

    .banner h2 .dim {
      color: var(--dim);
    }

    .banner-side {
      display: grid;
      gap: 20px;
    }

    .banner-side .meta {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      color: var(--faint);
      text-transform: uppercase;
      line-height: 1.8;
    }

    /* footer */
    footer {
      padding: 40px 0 56px;
    }

    .foot {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 40px;
      align-items: center;
    }

    .foot-wm {
      font-family: var(--mono);
      font-weight: 600;
      letter-spacing: .22em;
      font-size: 14px;
      text-transform: uppercase;
    }

    .foot-links {
      display: flex;
      gap: 28px;
      align-items: center;
    }

    .foot-links a {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: var(--dim);
    }

    .foot-links a:hover {
      color: var(--ink);
    }

    .foot-bot {
      margin-top: 40px;
      padding-top: 24px;
      border-top: 1px solid var(--line);
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .28em;
      color: var(--faint);
      text-transform: uppercase;
    }

    /* notify modal */
    .modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 900;
      background: rgba(0, 0, 0, .7);
      backdrop-filter: blur(4px);
      align-items: center;
      justify-content: center;
    }

    .modal-overlay.open {
      display: flex;
    }

    .modal {
      background: var(--bg);
      border: 1px solid var(--line);
      padding: 48px 40px;
      width: 480px;
      max-width: 90vw;
      position: relative;
    }

    .modal-close {
      position: absolute;
      top: 16px;
      right: 16px;
      background: none;
      border: none;
      color: var(--faint);
      font-size: 18px;
      cursor: pointer;
      font-family: var(--mono);
      line-height: 1;
    }

    .modal-close:hover {
      color: var(--ink);
    }

    .modal-tier {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: .32em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 8px;
    }

    .modal h3 {
      font-family: var(--display);
      font-size: 24px;
      font-weight: 600;
      letter-spacing: -.01em;
      color: var(--ink);
      margin-bottom: 8px;
    }

    .modal p {
      font-size: 14px;
      line-height: 1.5;
      color: var(--dim);
      margin-bottom: 28px;
    }

    .modal-form {
      display: flex;
      gap: 0;
    }

    .modal-input {
      flex: 1;
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-right: none;
      padding: 14px 16px;
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: .08em;
      color: var(--ink);
      outline: none;
    }

    .modal-input::placeholder {
      color: var(--faint);
    }

    .modal-input:focus {
      border-color: var(--accent);
    }

    .modal-submit {
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 500;
      padding: 14px 20px;
      border: 1px solid var(--accent);
      background: var(--accent);
      color: var(--bg);
      cursor: pointer;
      white-space: nowrap;
      transition: background .15s ease, color .15s ease;
    }

    .modal-submit:hover {
      background: transparent;
      color: var(--accent);
    }

    .modal-submit:disabled {
      opacity: .4;
      cursor: default;
    }

    .modal-success {
      display: none;
      text-align: center;
    }

    .modal-success .check {
      font-size: 32px;
      color: var(--accent);
      margin-bottom: 12px;
    }

    .modal-success p {
      color: var(--dim);
      margin-bottom: 0;
    }

    /* ── carousel — peek strip with infinite wrap ── */
    .carousel__label {
      text-align: center;
      font-family: var(--mono);
      font-size: 12px;
      letter-spacing: 0.32em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 14px;
      height: 1.4em;
      transition: opacity 0.25s ease;
    }

    .carousel {
      position: relative;
      margin-top: 36px;
      overflow: hidden;
    }

    .carousel__viewport {
      overflow: hidden;
    }

    .carousel__track {
      display: flex;
      transition: transform 0.4s ease;
    }

    .carousel__track.no-transition {
      transition: none;
    }

    .carousel__slide {
      flex: 0 0 48%;
      position: relative;
      display: block;
      text-decoration: none;
      color: inherit;
      padding: 0 24px;
      opacity: 0.4;
      transition: opacity 0.4s ease;
    }

    .carousel__slide--active {
      opacity: 1;
    }

    .carousel__slide img,
    .carousel__slide iframe {
      display: block;
      width: 100%;
      height: auto;
      border: 1px solid var(--line);
      box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
      transition: box-shadow 0.4s ease, border-color 0.4s ease;
      pointer-events: none;
    }

    .carousel__slide iframe {
      aspect-ratio: 960 / 540;
      background: #0e0f10;
    }

    .carousel__slide--active img,
    .carousel__slide--active iframe {
      border-color: var(--line-strong);
      box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .carousel__overlay {
      position: absolute;
      bottom: 0;
      left: 24px;
      right: 24px;
      padding: 24px 24px 20px;
      background: linear-gradient(transparent 0%, rgba(14, 15, 16, 0.7) 20%, rgba(14, 15, 16, 0.95) 50%);
      opacity: 0;
      transition: opacity 0.4s ease;
    }

    .carousel__slide--active .carousel__overlay {
      opacity: 1;
    }

    .carousel__slide-title {
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: .28em;
      text-transform: uppercase;
      color: rgb(255, 131, 23);
      font-weight: 600;
      margin-bottom: 4px;
    }

    .carousel__slide-desc {
      font-family: var(--display);
      font-size: 13px;
      color: var(--dim);
      line-height: 1.5;
      max-width: 60ch;
    }

    .carousel__arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 48px;
      height: 48px;
      background: rgba(14, 15, 16, 0.85);
      border: 1px solid var(--line-strong);
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
      z-index: 2;
      padding: 0;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }

    .carousel__arrow svg {
      width: 20px;
      height: 20px;
      stroke: var(--dim);
      stroke-width: 2;
      fill: none;
      stroke-linecap: round;
      stroke-linejoin: round;
      transition: stroke 0.2s ease;
    }

    .carousel__arrow:hover {
      background: rgba(216, 74, 43, 0.12);
      border-color: var(--accent);
      box-shadow: 0 0 20px rgba(216, 74, 43, 0.2);
    }

    .carousel__arrow:hover svg {
      stroke: var(--ink);
    }

    .carousel__arrow--prev {
      left: 20px;
    }

    .carousel__arrow--next {
      right: 20px;
    }

    .carousel__dots {
      display: flex;
      justify-content: center;
      gap: 10px;
      padding: 16px 0;
    }

    .carousel__dot {
      width: 8px;
      height: 8px;
      background: var(--line-strong);
      border: none;
      cursor: pointer;
      transition: background 0.15s ease;
      padding: 0;
    }

    .carousel__dot--active {
      background: var(--accent);
    }

/* ── Inline-style replacements (was inline; moved here for strict CSP) ── */
.accent-bold { color: var(--accent); font-weight: 600 }
.rogue-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; cursor: pointer }

.net-card-name--entourage { color: #ef4444 }
.net-card-name--hierarchy { color: #ea580c }
.net-card-name--karen     { color: #e11d48 }
.net-card-name--sleeper   { color: #7c3aed }

.open-protocol { border: none; background: none; box-shadow: none; padding: 48px 0 }
.open-protocol__inner {
  border: 1px solid var(--line);
  padding: 48px 56px;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.open-protocol__stripe {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #ff7a55, #d84a2b 45%, #8a2913);
  box-shadow: 0 0 18px rgba(216, 74, 43, 0.35);
}
.open-protocol__sec-num { margin-bottom: 16px }
.open-protocol__heading {
  font-family: var(--display);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 14px;
}
.open-protocol__lead {
  color: var(--dim);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 24px;
  max-width: 520px;
}
.open-protocol__features {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.open-protocol__row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.open-protocol__row--last { border-bottom: none; padding-bottom: 0 }
.open-protocol__num {
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  font-family: var(--mono);
}
.open-protocol__text { color: var(--ink) }

.modal--wide { max-width: 560px }
.modal-h3 { font-size: 1.4rem; font-weight: 600; margin-bottom: 16px }
.modal-body-p {
  color: var(--dim);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 14px;
}
.modal-body-p--last { margin-bottom: 0 }

.footer-links-row { display: flex; gap: 28px; align-items: center }
.footer-link { color: var(--faint); text-decoration: none }

.foot-note { font-size: 11px; padding: 12px 0; letter-spacing: 0.5px; opacity: 0.55; }