@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-mono-400.c36f509c.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-mono-500.a76f53ca.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-sans.056e4e24.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-sans.056e4e24.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-sans.056e4e24.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-sans.056e4e24.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-serif-400-italic.9daa6f3d.woff2) format("woff2");
}
@font-face {
  font-family: "IBM Plex Serif";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/ibm-plex-serif-600.d8bf89a5.woff2) format("woff2");
}
:root {
    --oc-paper: #fbfaf7;
    --oc-surface: #ffffff;
    --oc-ink: #191c1f;
    --oc-ink-soft: #43474d;
    --oc-muted: #6a6e75;
    --oc-hairline: #e4e2db;
    --oc-hairline-strong: #b9b5aa;
    --oc-canary: #f2c230;
    --oc-canary-halo: rgba(242, 194, 48, 0.25);
    --oc-critical: #b4231f;
    --oc-warning: #8a5a00;
    --oc-success: #0b6b3a;
    --oc-info: #3d6a80;
    --oc-grid: rgba(25, 28, 31, 0.04);
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  html {
    scroll-behavior: smooth;
  }
  body {
    background: var(--oc-paper);
    color: var(--oc-ink);
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
  }
  a {
    color: inherit;
  }
  button {
    font: inherit;
  }
  :focus-visible {
    outline: 2px solid var(--oc-canary);
    outline-offset: 2px;
    border-radius: 2px;
  }
  .mono {
    font-family: "IBM Plex Mono", ui-monospace, monospace;
  }
  .container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px;
  }
  [id] {
    scroll-margin-top: 76px;
  }
  svg.ic {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 1.75;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
  }

  .skip {
    position: absolute;
    left: -9999px;
    z-index: 90;
    background: var(--oc-ink);
    color: #fff;
    padding: 10px 18px;
    border-radius: 0 0 7px 0;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
  }
  .skip:focus {
    left: 0;
    top: 0;
  }

  /* graph-paper texture: the instrument's ruled ground */
  .gridpaper {
    background-image:
      linear-gradient(var(--oc-grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--oc-grid) 1px, transparent 1px);
    background-size: 36px 36px;
  }

  /* ---------- sticky header ---------- */
  .top {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--oc-surface);
  }
  .cline {
    height: 3px;
    background: var(--oc-ink);
    position: relative;
    overflow: hidden;
  }
  .bird {
    position: absolute;
    left: 0;
    top: 0;
    width: 64px;
    height: 3px;
    background: var(--oc-canary);
    will-change: transform;
  }
  nav {
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease-out;
  }
  .top.scrolled nav {
    border-bottom-color: var(--oc-hairline);
  }
  .nav-in {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 15px 0;
  }
  .wordmark {
    font-weight: 600;
    font-size: 15.5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
  }
  .wordmark .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--oc-canary);
    box-shadow: 0 0 0 3px var(--oc-canary-halo);
    animation: breathe 3.2s ease-in-out infinite;
  }
  @keyframes breathe {
    0%,
    100% {
      box-shadow: 0 0 0 3px var(--oc-canary-halo);
    }
    50% {
      box-shadow: 0 0 0 6px rgba(242, 194, 48, 0.12);
    }
  }
  .nlink {
    font-size: 13.5px;
    color: var(--oc-ink-soft);
    text-decoration: none;
    position: relative;
    padding-bottom: 2px;
  }
  .nlink::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 1.5px;
    background: var(--oc-ink);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s ease-out;
  }
  .nlink:hover::after {
    transform: scaleX(1);
  }
  .nav-spacer {
    flex: 1;
  }

  /* ---------- buttons & chips ---------- */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 7px;
    text-decoration: none;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition:
      background 0.18s ease-out,
      transform 0.18s ease-out,
      border-color 0.18s ease-out;
  }
  .btn .arr {
    transition: transform 0.18s ease-out;
  }
  .btn:hover .arr {
    transform: translateX(3px);
  }
  .btn:hover {
    transform: translateY(-1px);
  }
  .btn:active {
    transform: translateY(0) scale(0.98);
  }
  .btn.ink {
    background: var(--oc-ink);
    color: #ffffff;
  }
  .btn.ink:hover {
    background: #2a2e33;
  }
  .btn.ghost {
    background: var(--oc-surface);
    color: var(--oc-ink);
    border-color: var(--oc-ink);
  }
  .btn.ghost:hover {
    background: var(--oc-paper);
  }

  .chip {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 5px;
    color: #fff;
  }
  .chip.warn {
    background: var(--oc-warning);
  }
  .chip.crit {
    background: var(--oc-critical);
  }
  .chip.info {
    background: var(--oc-info);
  }
  /* chips stamp in when their slide arrives */
  .slide.active .icard .chip,
  .slide.active .rail .chip {
    animation: stamp 0.4s ease-out 0.45s backwards;
  }
  @keyframes stamp {
    0% {
      transform: scale(1.5);
      opacity: 0;
    }
    70% {
      transform: scale(0.96);
      opacity: 1;
    }
    100% {
      transform: scale(1);
    }
  }

  /* ---------- hero slider ---------- */
  .hero {
    overflow: hidden;
    position: relative;
  }
  .slides {
    display: grid;
    min-height: 545px;
  }
  .slide {
    grid-area: 1 / 1;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
    padding: 52px 0 44px;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.55s ease-out,
      visibility 0s linear 0.55s;
    pointer-events: none;
  }
  .slide.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.55s ease-out;
    pointer-events: auto;
  }
  .js .slide .st {
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity 0.5s ease-out,
      transform 0.5s ease-out;
  }
  .slide.active .st {
    opacity: 1;
    transform: none;
  }
  .slide.active .st.d1 {
    transition-delay: 0.1s;
  }
  .slide.active .st.d2 {
    transition-delay: 0.22s;
  }
  .slide.active .st.d3 {
    transition-delay: 0.34s;
  }
  .slide.active .st.d4 {
    transition-delay: 0.46s;
  }

  .slide h1 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.015em;
    text-wrap: balance;
    margin-bottom: 16px;
  }
  .slide h1 .soft {
    color: var(--oc-muted);
  }
  .slide .sub {
    font-size: 16.5px;
    line-height: 1.6;
    color: var(--oc-ink-soft);
    max-width: 48ch;
    margin-bottom: 24px;
  }
  .slide .ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .trustline {
    font-family: "IBM Plex Mono", monospace;
    font-size: 12px;
    color: var(--oc-muted);
  }

  .eyebrow {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--oc-muted);
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .eyebrow svg.ic {
    width: 14px;
    height: 14px;
  }
  .slide h1.serif {
    font-family: "IBM Plex Serif", Georgia, serif;
    font-weight: 600;
    font-size: clamp(27px, 3.9vw, 38px);
  }
  /* slide 2: ink underline draws itself under the key phrase */
  .uline {
    position: relative;
    white-space: nowrap;
  }
  .uline::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--oc-ink);
    transform: scaleX(0);
    transform-origin: left;
  }
  .slide.active .uline::after {
    transition: transform 0.7s ease-out 0.9s;
    transform: scaleX(1);
  }
  /* slide 2: giant ghost policy number behind the headline */
  .ghostnum {
    position: absolute;
    top: -34px;
    left: -10px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 150px;
    font-weight: 500;
    color: var(--oc-ink);
    opacity: 0.045;
    pointer-events: none;
    user-select: none;
    line-height: 1;
  }
  .s2copy {
    position: relative;
  }

  /* hero right panel: org illustration + scan beam behind the cards */
  .heropanel {
    position: relative;
  }
  .orgwrap {
    overflow: hidden;
    position: absolute;
    inset: -30px -40px -20px -20px;
    opacity: 0.75;
    pointer-events: none;
    will-change: transform;
  }
  .orgwrap svg {
    width: 100%;
    height: 100%;
  }
  .orgmap-stroke {
    stroke: var(--oc-ink);
    opacity: 0.1;
    fill: none;
    stroke-width: 1.2;
  }
  .orgmap-dot-ok {
    fill: var(--oc-success);
  }
  .orgmap-dot-bad {
    fill: var(--oc-critical);
  }
  .orgmap-dot-idle {
    fill: var(--oc-hairline-strong);
  }
  .orgmap-person {
    fill: var(--oc-ink);
    opacity: 0.12;
  }
  /* the canary's scan: a slim signal line sweeping the map */
  .beam {
    position: absolute;
    top: -6%;
    bottom: -6%;
    left: 0;
    width: 2px;
    background: var(--oc-canary);
    box-shadow: 0 0 12px rgba(242, 194, 48, 0.55);
    opacity: 0;
    pointer-events: none;
  }
  .slide.active .beam {
    animation: sweep 5.2s ease-in-out 1s infinite;
  }
  @keyframes sweep {
    0% {
      opacity: 0;
      transform: translateX(0);
    }
    6% {
      opacity: 1;
    }
    58% {
      opacity: 1;
      transform: translateX(46vw);
    }
    64% {
      opacity: 0;
      transform: translateX(46vw);
    }
    100% {
      opacity: 0;
      transform: translateX(46vw);
    }
  }
  .cardstack {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .stamp-line {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11.5px;
    color: var(--oc-muted);
    text-align: right;
    margin-bottom: 10px;
    position: relative;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 7px;
  }
  .livedot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--oc-success);
    animation: ocpulse 2.4s ease-in-out infinite;
  }
  @keyframes ocpulse {
    0%,
    100% {
      opacity: 1;
    }
    50% {
      opacity: 0.25;
    }
  }

  .icard {
    background: var(--oc-surface);
    border: 1px solid var(--oc-hairline);
    border-radius: 8px;
    padding: 15px 18px 13px;
    position: relative;
    transition:
      transform 0.2s ease-out,
      border-color 0.2s ease-out;
  }
  .icard:hover {
    transform: translateY(-2px) rotate(-0.2deg);
    border-color: var(--oc-hairline-strong);
  }
  .icard .row1 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 7px;
  }
  .icard .row1 svg.ic {
    width: 16px;
    height: 16px;
    color: var(--oc-muted);
    margin-left: auto;
  }
  .icard h3 {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.35;
  }
  .icard p {
    font-size: 13.5px;
    color: var(--oc-ink-soft);
    margin-bottom: 9px;
  }
  .icard .meta {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    color: var(--oc-muted);
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }
  .icard.dashed {
    border: 1px dashed var(--oc-hairline-strong);
    background: transparent;
  }
  .icard.dashed h3 {
    color: var(--oc-muted);
    font-weight: 500;
  }
  .icard.dashed .why {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    color: var(--oc-muted);
  }

  /* today's report rail (slide 2) */
  .rail {
    background: var(--oc-surface);
    border: 1px solid var(--oc-hairline);
    border-top: 2px solid var(--oc-ink);
    border-radius: 0 0 8px 8px;
    padding: 16px 20px 14px;
  }
  .rail .rhead {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--oc-muted);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .rail .item {
    padding: 11px 0 12px;
    border-bottom: 1px solid var(--oc-hairline);
  }
  .rail .item:last-of-type {
    border-bottom: none;
  }
  .rail .item h3 {
    font-family: "IBM Plex Serif", Georgia, serif;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.32;
    margin-bottom: 6px;
  }
  .rail .rfoot {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11.5px;
    color: var(--oc-muted);
    padding-top: 10px;
    border-top: 1px solid var(--oc-hairline);
  }

  /* night watch board (slide 3) */
  .board {
    background: var(--oc-surface);
    border: 1px solid var(--oc-hairline);
    border-radius: 8px;
    padding: 18px 20px 14px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 12.5px;
  }
  .board .bhead {
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--oc-muted);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--oc-hairline);
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
  }
  .bhead-left {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  /* the watch clock: its hand turns through the night while the board ticks */
  .clock {
    width: 16px;
    height: 16px;
  }
  .clock circle {
    stroke: var(--oc-muted);
    stroke-width: 1.5;
    fill: none;
  }
  .clock .hand {
    stroke: var(--oc-ink);
    stroke-width: 1.5;
    stroke-linecap: round;
    transform-origin: 8px 8px;
  }
  .slide.active .clock .hand {
    animation: nightturn 5.5s cubic-bezier(0.4, 0, 0.2, 1) 0.4s infinite;
  }
  @keyframes nightturn {
    0% {
      transform: rotate(60deg);
    }
    80% {
      transform: rotate(180deg);
    }
    100% {
      transform: rotate(180deg);
    }
  }
  .js .board .brow {
    opacity: 0;
    transform: translateX(-8px);
    transition:
      opacity 0.4s ease-out,
      transform 0.4s ease-out;
  }
  .board .brow {
    display: grid;
    grid-template-columns: 46px 1fr auto;
    gap: 14px;
    padding: 7px 0;
    color: var(--oc-ink-soft);
  }
  .board .brow.on {
    opacity: 1;
    transform: none;
  }
  .board .t {
    color: var(--oc-muted);
  }
  .board .ok {
    color: var(--oc-success);
  }
  .board .attn {
    color: var(--oc-warning);
  }
  .board .brow.now {
    color: var(--oc-ink);
    font-weight: 500;
  }
  .pulse {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--oc-success);
    margin-right: 7px;
    animation: ocpulse 2.4s ease-in-out infinite;
  }

  /* slider controls */
  .controls {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 0 26px;
  }
  .dots {
    display: flex;
    gap: 0;
    align-items: center;
  }
  .sdot {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
  }
  .sdot::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 99px;
    border: 1px solid var(--oc-hairline-strong);
    transition:
      width 0.25s ease-out,
      background 0.25s ease-out,
      border-color 0.25s ease-out;
  }
  .sdot:hover::before {
    border-color: var(--oc-ink);
  }
  .sdot.active::before {
    width: 22px;
    background: var(--oc-ink);
    border-color: var(--oc-ink);
  }
  .counter {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11.5px;
    color: var(--oc-muted);
  }
  .arrows {
    display: flex;
    gap: 8px;
    margin-left: auto;
  }
  .sarrow {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--oc-hairline);
    border-radius: 7px;
    background: var(--oc-surface);
    color: var(--oc-ink);
    cursor: pointer;
    transition:
      border-color 0.18s ease-out,
      transform 0.18s ease-out;
  }
  .sarrow:hover {
    border-color: var(--oc-ink);
    transform: translateY(-1px);
  }
  .playpause .ic-play {
    display: none;
  }
  .playpause.paused .ic-play {
    display: block;
  }
  .playpause.paused .ic-pause {
    display: none;
  }
  .no-autoplay .playpause {
    display: none;
  }

  /* ---------- findings ticker: the live wire ---------- */
  .tickerband {
    border-top: 1px solid var(--oc-hairline);
    border-bottom: 1px solid var(--oc-hairline);
    background: var(--oc-surface);
    overflow: hidden;
    position: relative;
  }
  .ticker {
    display: flex;
    align-items: center;
    width: max-content;
    animation: tickmove 52s linear infinite;
  }
  .tickerband:hover .ticker {
    animation-play-state: paused;
  }
  @keyframes tickmove {
    to {
      transform: translateX(-50%);
    }
  }
  .tick-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 26px 12px 0;
    font-size: 13.5px;
    color: var(--oc-ink-soft);
    white-space: nowrap;
  }
  .tick-item::after {
    content: "";
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--oc-hairline-strong);
    margin-left: 26px;
  }

  /* ---------- proof strip ---------- */
  .proof {
    background: var(--oc-paper);
  }
  .proof-in {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 52px;
    padding: 20px 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 12.5px;
    color: var(--oc-ink-soft);
  }
  .proof-in span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
  }
  .proof-in svg.ic {
    width: 16px;
    height: 16px;
    color: var(--oc-muted);
  }
  .proof-in b {
    font-weight: 500;
    color: var(--oc-ink);
    font-size: 15px;
  }

  /* ---------- sections ---------- */
  section.band {
    padding: 72px 0 76px;
  }
  section.band.alt {
    background: var(--oc-surface);
    border-top: 1px solid var(--oc-hairline);
    border-bottom: 1px solid var(--oc-hairline);
  }
  .band h2 {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-wrap: balance;
    margin-bottom: 10px;
  }
  .band .lede {
    font-size: 16px;
    color: var(--oc-ink-soft);
    max-width: 62ch;
    margin-bottom: 8px;
  }
  /* section rule: hairline draws in, then the canary runs it once */
  .rulewrap {
    position: relative;
    height: 3px;
    margin: 26px 0 34px;
    overflow: hidden;
  }
  .rule {
    position: absolute;
    left: 0;
    right: 0;
    top: 1px;
    height: 1px;
    background: var(--oc-hairline-strong);
  }
  .js .rule {
    transform: scaleX(0);
    transform-origin: left;
  }
  .in .rule,
  .rule.in {
    transform: scaleX(1);
    transition: transform 0.8s ease-out 0.1s;
  }
  .rulewrap::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 3px;
    background: var(--oc-canary);
    opacity: 0;
  }
  .in .rulewrap::after,
  .rulewrap.in::after {
    animation: rulerun 1.4s ease-in-out 0.7s 1 both;
  }
  @keyframes rulerun {
    0% {
      opacity: 1;
      transform: translateX(-28px);
    }
    85% {
      opacity: 1;
    }
    100% {
      opacity: 0;
      transform: translateX(min(92vw, 1020px));
    }
  }

  .js .rv {
    opacity: 0;
    transform: translateY(18px);
  }
  .rv.in {
    opacity: 1;
    transform: none;
    transition:
      opacity 0.6s ease-out,
      transform 0.6s ease-out;
  }

  /* ---------- how it works: flow diagram + steps ---------- */
  .flow {
    margin: 6px 0 30px;
  }
  .flow svg {
    width: 100%;
    height: auto;
    display: block;
  }
  .flow .node-stroke {
    stroke: var(--oc-ink);
    stroke-width: 1.75;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .flow .node-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    fill: var(--oc-muted);
  }
  .flow .pipe {
    stroke: var(--oc-hairline-strong);
    stroke-width: 1.5;
    stroke-dasharray: 6 8;
    fill: none;
  }
  .in .pipe {
    animation: dashflow 1.4s linear infinite;
  }
  @keyframes dashflow {
    to {
      stroke-dashoffset: -28;
    }
  }

  .steps {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
  }
  .step {
    background: var(--oc-surface);
    border: 1px solid var(--oc-hairline);
    border-radius: 8px;
    padding: 22px 24px 20px;
    transition:
      transform 0.2s ease-out,
      border-color 0.2s ease-out;
  }
  .step:hover {
    transform: translateY(-3px);
    border-color: var(--oc-hairline-strong);
  }
  .step .shead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
  }
  .step .snum {
    font-family: "IBM Plex Mono", monospace;
    font-size: 12px;
    color: var(--oc-muted);
  }
  .step svg.big {
    width: 26px;
    height: 26px;
    stroke: var(--oc-ink);
    stroke-width: 1.75;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .js .step svg.big path,
  .js .step svg.big circle {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
  }
  .step.in svg.big path,
  .step.in svg.big circle {
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.9s ease-out;
  }
  .step.in svg.big path:nth-child(2),
  .step.in svg.big circle:nth-child(2) {
    transition-delay: 0.15s;
  }
  .step.in svg.big path:nth-child(3),
  .step.in svg.big circle:nth-child(3) {
    transition-delay: 0.3s;
  }
  .step.in svg.big path:nth-child(4),
  .step.in svg.big circle:nth-child(4) {
    transition-delay: 0.45s;
  }
  .step.in svg.big path:nth-child(5),
  .step.in svg.big circle:nth-child(5) {
    transition-delay: 0.6s;
  }
  .step h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
  }
  .step p {
    font-size: 14px;
    color: var(--oc-ink-soft);
  }

  /* ---------- catalog: pictograms + serif findings ---------- */
  .catalog {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 48px;
  }
  .entry {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    padding: 16px 34px 16px 6px;
    border-bottom: 1px solid var(--oc-hairline);
    border-radius: 4px;
    position: relative;
    transition: background 0.2s ease-out;
  }
  .entry:hover {
    background: var(--oc-paper);
  }
  .entry::after {
    content: "\2192";
    position: absolute;
    right: 10px;
    top: 50%;
    margin-top: -12px;
    font-size: 16px;
    color: var(--oc-ink);
    opacity: 0;
    transform: translateX(-6px);
    transition:
      opacity 0.2s ease-out,
      transform 0.2s ease-out;
  }
  .entry:hover::after {
    opacity: 1;
    transform: translateX(0);
  }
  .pict {
    width: 44px;
    height: 44px;
    border: 1px solid var(--oc-hairline);
    border-radius: 8px;
    background: var(--oc-surface);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition:
      border-color 0.2s ease-out,
      transform 0.2s ease-out;
  }
  .entry:hover .pict {
    border-color: var(--oc-hairline-strong);
    transform: translateY(-2px);
  }
  .pict svg {
    width: 22px;
    height: 22px;
    stroke: var(--oc-ink);
    stroke-width: 1.6;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .pict .pdot {
    position: absolute;
    right: -3px;
    top: -3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 2px solid var(--oc-paper);
  }
  .pict .pdot.crit {
    background: var(--oc-critical);
  }
  .pict .pdot.warn {
    background: var(--oc-warning);
  }
  .pict .pdot.info {
    background: var(--oc-info);
  }
  .catalog .entry:nth-child(odd) .pdot {
    animation: ocpulse 3s ease-in-out infinite;
  }
  .catalog .entry:nth-child(even) .pdot {
    animation: ocpulse 3s ease-in-out 1.5s infinite;
  }
  /* per-policy hover motion: each pictogram reacts in its own way */
  .entry:hover .pict-lic svg {
    animation: fan 0.5s ease-out;
  }
  @keyframes fan {
    50% {
      transform: rotate(-6deg);
    }
  }
  .entry:hover .pict-phone svg {
    animation: ring 0.5s ease-in-out;
  }
  @keyframes ring {
    25% {
      transform: rotate(-10deg);
    }
    75% {
      transform: rotate(10deg);
    }
  }
  .entry:hover .pict-room svg {
    animation: blinkoff 0.5s steps(2) 2;
  }
  @keyframes blinkoff {
    50% {
      opacity: 0.25;
    }
  }
  .entry:hover .pict-ws svg {
    animation: nudge 0.5s ease-out;
  }
  @keyframes nudge {
    50% {
      transform: translateY(-3px);
    }
  }
  .entry h3 {
    font-family: "IBM Plex Serif", Georgia, serif;
    font-weight: 600;
    font-size: 16.5px;
    margin-bottom: 3px;
  }
  .entry p {
    font-size: 14px;
    color: var(--oc-ink-soft);
    line-height: 1.5;
  }
  .cat-foot {
    display: flex;
    align-items: center;
    gap: 22px;
    padding-top: 22px;
    flex-wrap: wrap;
  }
  .textlink {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--oc-ink);
    text-decoration: none;
    border-bottom: 1.5px solid var(--oc-ink);
    padding-bottom: 1px;
    transition: opacity 0.18s ease-out;
  }
  .textlink:hover {
    opacity: 0.7;
  }
  .cat-note {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11.5px;
    color: var(--oc-muted);
  }

  /* ---------- trust ---------- */
  .cols3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
  }
  .cols3 > div {
    padding: 4px 28px;
  }
  .cols3 > div:first-child {
    padding-left: 0;
  }
  .cols3 > div + div {
    border-left: 1px solid var(--oc-hairline);
  }
  .tico {
    width: 44px;
    height: 44px;
    border: 1px solid var(--oc-hairline);
    border-radius: 8px;
    background: var(--oc-surface);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    transition:
      transform 0.2s ease-out,
      border-color 0.2s ease-out;
  }
  .cols3 > div:hover .tico {
    transform: translateY(-3px);
    border-color: var(--oc-hairline-strong);
  }
  .tico svg {
    width: 22px;
    height: 22px;
    stroke: var(--oc-ink);
    stroke-width: 1.6;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .cols3 > div:hover .tico-ci svg {
    animation: spinonce 0.7s ease-out;
  }
  @keyframes spinonce {
    to {
      transform: rotate(360deg);
    }
  }
  .cols3 h3 {
    font-size: 15.5px;
    font-weight: 600;
    margin-bottom: 8px;
  }
  .cols3 p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--oc-ink-soft);
  }

  /* ---------- CTA ---------- */
  .cta {
    text-align: center;
    padding: 84px 0 92px;
    position: relative;
    overflow: hidden;
  }
  .cta-org {
    position: absolute;
    right: -80px;
    top: 50%;
    width: 420px;
    height: 320px;
    margin-top: -160px;
    opacity: 0.5;
    pointer-events: none;
  }
  .cta-org-l {
    right: auto;
    left: -80px;
    transform: scaleX(-1);
  }
  .cta .container {
    position: relative;
  }
  .cta h2 {
    font-size: clamp(26px, 3.4vw, 34px);
    font-weight: 700;
    letter-spacing: -0.015em;
    text-wrap: balance;
    margin-bottom: 12px;
  }
  .cta p {
    color: var(--oc-ink-soft);
    max-width: 52ch;
    margin: 0 auto 26px;
  }
  .cta .ctas {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 18px;
  }
  .cta .btn .arr {
    animation: beckon 2.6s ease-in-out infinite;
  }
  @keyframes beckon {
    0%,
    100% {
      transform: translateX(0);
    }
    50% {
      transform: translateX(4px);
    }
  }

  /* ---------- footer ---------- */
  footer {
    border-top: 1px solid var(--oc-hairline);
    background: var(--oc-surface);
  }
  .foot-in {
    display: flex;
    align-items: center;
    gap: 26px;
    flex-wrap: wrap;
    padding: 26px 0;
    font-size: 13px;
    color: var(--oc-ink-soft);
  }
  .foot-in .nlink {
    font-size: 13px;
  }
  .foot-spacer {
    flex: 1;
  }
  .tm {
    font-size: 12px;
    color: var(--oc-muted);
    padding-bottom: 26px;
    max-width: 72ch;
  }
  .cline-foot {
    height: 3px;
    background: var(--oc-ink);
    position: relative;
  }
  .cline-foot::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 64px;
    height: 3px;
    background: var(--oc-canary);
  }

  /* ---------- reduced motion ---------- */
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
    .wordmark .dot,
    .pulse,
    .livedot,
    .pdot,
    .cta .btn .arr {
      animation: none !important;
    }
    .slide,
    .slide .st,
    .rv,
    .rule,
    .board .brow,
    .btn,
    .btn .arr,
    .icard,
    .step,
    .sdot,
    .sdot::before,
    .sarrow,
    .nlink::after {
      transition: none !important;
    }
    .rv,
    .slide .st,
    .board .brow {
      opacity: 1 !important;
      transform: none !important;
    }
    .rule {
      transform: scaleX(1) !important;
    }
    .step svg.big path,
    .step svg.big circle {
      stroke-dasharray: none !important;
      stroke-dashoffset: 0 !important;
      transition: none !important;
    }
    .ticker {
      animation: none !important;
    }
    .tickerband {
      overflow-x: auto;
    }
    .beam {
      display: none !important;
    }
    .slide.active .clock .hand {
      animation: none !important;
      transform: rotate(180deg);
    }
    .rulewrap::after {
      animation: none !important;
      opacity: 0 !important;
    }
    .in .pipe {
      animation: none !important;
    }
    .slide.active .icard .chip,
    .slide.active .rail .chip {
      animation: none !important;
    }
    .slide.active .uline::after {
      transition: none !important;
      transform: scaleX(1);
    }
    .entry:hover .pict svg,
    .cols3 > div:hover .tico svg {
      animation: none !important;
    }
    .orgwrap {
      transform: none !important;
    }
  }

  /* ---------- responsive ---------- */
  @media (max-width: 860px) {
    .container {
      padding: 0 20px;
    }
    .slide {
      grid-template-columns: 1fr;
      gap: 30px;
      padding: 36px 0 30px;
    }
    .slides {
      min-height: 700px;
    }
    .steps {
      grid-template-columns: 1fr;
    }
    .catalog {
      grid-template-columns: 1fr;
    }
    .cols3 {
      grid-template-columns: 1fr;
    }
    .cols3 > div {
      padding: 14px 0;
    }
    .cols3 > div + div {
      border-left: none;
      border-top: 1px solid var(--oc-hairline);
    }
    .nav-in > .nlink {
      display: none;
    }
    .flow {
      display: none;
    }
    .ghostnum {
      font-size: 96px;
      top: -20px;
    }
    .cta-org {
      display: none;
    }
    .orgwrap {
      inset: -10px -20px -10px -10px;
      opacity: 0.45;
    }
  }