:root {
      --paper: #f7f7f4;
      --ink: #0b0c0d;
      --muted: #676963;
      --line: #d7d8d2;
      --line-strong: #a9aba4;
      --signal: #b7351d;
      --header-h: 64px;
      --page-pad: clamp(20px, 3vw, 48px);
      --section-space: clamp(88px, 11vw, 170px);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; overflow-x: clip; background: var(--paper); color: var(--ink); }
    body {
      margin: 0;
      min-width: 0;
      overflow-x: hidden;
      font-family: Arial, Helvetica, "Nimbus Sans L", sans-serif;
      background:
        linear-gradient(rgba(11, 12, 13, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 12, 13, .028) 1px, transparent 1px),
        var(--paper);
      background-size: 80px 80px;
    }

    a, button { color: inherit; font: inherit; }
    a:focus-visible, button:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }
    .skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 16px; background: var(--ink); color: white; text-decoration: none; }
    .skip-link:focus { top: 16px; }

    .site-header {
      position: sticky;
      z-index: 50;
      top: 0;
      height: var(--header-h);
      padding: 0 var(--page-pad);
      display: flex;
      align-items: center;
      border-bottom: 1px solid var(--line);
      background: rgba(247, 247, 244, .94);
      backdrop-filter: blur(12px);
      text-transform: uppercase;
      letter-spacing: .12em;
      font-size: 12px;
      font-weight: 600;
    }

    .brand { margin-right: clamp(30px, 4vw, 68px); font-size: 15px; font-weight: 600; letter-spacing: -.02em; text-decoration: none; }
    .main-nav { display: flex; gap: clamp(22px, 3vw, 46px); }
    .main-nav a, .language button, .language a { text-decoration: none; transition: color .2s ease, opacity .2s ease; }
    .main-nav a:visited, .main-nav a:active { color: inherit; opacity: 1; }
    @media (hover: hover) and (pointer: fine) {
      .main-nav a:hover, .language button:not([aria-pressed="true"]):hover { opacity: .5; }
    }
    @media (hover: none), (pointer: coarse) {
      .main-nav a:hover, .main-nav a:active { color: inherit; opacity: 1; }
    }
    .language { margin-left: auto; display: flex; gap: 13px; align-items: center; }
    .language .divider { color: var(--line-strong); }
    .language button, .language a { min-width: 28px; min-height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; border: 0; background: transparent; cursor: pointer; text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 600; }
    .language button[aria-pressed="true"], .language a[aria-current="page"] { color: var(--signal); cursor: default; }
    .language button[aria-pressed="true"]:hover, .language a[aria-current="page"]:hover { opacity: 1; }

    .intro-hero {
      position: relative;
      min-height: 0;
      padding: 36px 0 26px;
      display: block;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
      background: var(--paper);
    }

    .intro-hero--compact {
      padding-bottom: 0;
    }

    .intro-hero__motion {
      position: relative;
      inset: auto;
      width: 100%;
      height: 192px;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      pointer-events: none;
    }

    .intro-hero__track {
      height: 64px;
      overflow: hidden;
      border-top: 1px solid var(--line);
    }

    .intro-hero__track:last-child {
      border-bottom: 1px solid var(--line);
    }

    .intro-hero__track-line {
      display: flex;
      width: max-content;
      color: #5f615d;
      opacity: 1;
      will-change: transform;
      animation: intro-track 32s linear infinite;
    }

    .intro-hero__track:nth-child(2) .intro-hero__track-line {
      animation-duration: 32s;
      animation-direction: reverse;
    }

    .intro-hero__track:nth-child(3) .intro-hero__track-line {
      animation-duration: 32s;
    }

    .intro-hero__track-line span {
      flex: none;
      padding-inline: 32px;
      white-space: nowrap;
      font-size: clamp(24px, 2.1vw, 34px);
      font-weight: 700;
      line-height: 63px;
    }

    .intro-hero__track-line b {
      font-weight: 700;
    }

    .intro-hero__track-line i {
      padding-left: 64px;
      color: var(--line-strong);
      font-style: normal;
      font-weight: 400;
    }

    @keyframes intro-track {
      from { transform: translateX(0); }
      to { transform: translateX(-16.6667%); }
    }

    .intro-hero__meta {
      position: relative;
      z-index: 1;
      margin: 14px var(--page-pad) 16px;
      padding-top: 18px;
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 20px;
      border-top: 1px solid var(--line);
      color: var(--ink);
      font-size: 11px;
      line-height: 1.4;
      letter-spacing: .07em;
      text-transform: uppercase;
    }

    .intro-hero__meta span:last-child {
      text-align: right;
      text-transform: none;
    }

    .intro-hero__title {
      position: relative;
      z-index: 1;
      margin: 0 var(--page-pad);
      color: #000;
      white-space: nowrap;
      font-size: clamp(4rem, 14vw, 12rem);
      font-weight: 700;
      line-height: .82;
      letter-spacing: -.07em;
    }

    .system-map {
      position: relative;
      min-height: min(720px, calc(100svh - var(--header-h)));
      height: 720px;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
      isolation: isolate;
    }

    .system-map::before, .system-map::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 48%;
      pointer-events: none;
      border: 1px solid var(--line);
      border-radius: 50%;
      z-index: -2;
    }

    .system-map::before { width: min(1320px, 86vw); height: 570px; transform: translate(-50%, -50%) rotate(-5deg); border-style: dashed; opacity: .72; }
    .system-map::after { width: min(900px, 62vw); height: 390px; transform: translate(-50%, -50%) rotate(8deg); opacity: .8; }

    .section-kicker, .row-label, .process-number {
      font-size: 10px;
      line-height: 1.2;
      letter-spacing: .17em;
      text-transform: uppercase;
    }

    .core { position: absolute; left: 50%; top: 43%; width: min(720px, 50vw); transform: translate(-50%, -50%); text-align: center; }
    .core::before { content: ""; position: absolute; left: 50%; top: 50%; width: 500px; height: 500px; transform: translate(-50%, -50%); border: 1px solid rgba(11, 12, 13, .07); border-radius: 50%; background: rgba(247, 247, 244, .78); box-shadow: 0 0 80px 52px var(--paper); z-index: -1; }
    .core-kicker { margin: 0 0 20px; display: inline-flex; gap: 8px; align-items: center; color: var(--muted); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
    .core-kicker::before, .core-kicker::after { content: ""; width: 28px; height: 1px; background: var(--line-strong); }
    h1 { margin: 0; font-size: clamp(40px, 3.7vw, 62px); line-height: .98; letter-spacing: -.056em; font-weight: 700; text-wrap: balance; }
    .lead { max-width: 660px; margin: 25px auto 0; color: #3f413d; font-size: 15px; line-height: 1.55; letter-spacing: -.012em; text-wrap: balance; }
    .lead strong { color: var(--ink); font-weight: 700; }

    .hero-actions { margin-top: 30px; display: flex; justify-content: center; gap: 10px; }
    .button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; border: 1px solid var(--ink); color: var(--ink); background: var(--paper); text-decoration: none; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; transition: background .2s, color .2s, transform .2s; }
    .button:hover { transform: translateY(-2px); }
    .button-primary { color: white; background: var(--ink); }
    .button-primary:hover { background: var(--signal); border-color: var(--signal); }
    .button-secondary:hover { color: white; background: var(--ink); }

    .nodes { position: absolute; inset: 0; pointer-events: none; }
    .node { position: absolute; width: 310px; min-height: 126px; padding: 22px 22px 22px 60px; display: flex; flex-direction: column; justify-content: center; border: 1px solid var(--line-strong); background: rgba(247, 247, 244, .9); text-align: left; pointer-events: auto; transition: transform .25s ease, border-color .25s ease; }
    .node:hover { transform: translateY(-4px); }
    .node:hover { border-color: var(--signal); }
    .node-number { position: absolute; top: 22px; left: 18px; width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--paper); font-size: 8px; letter-spacing: .05em; transition: background .2s, border-color .2s, color .2s; }
    .node:hover .node-number { color: white; background: var(--signal); border-color: var(--signal); }
    .node-title { margin: 0 0 7px; font-size: 15px; line-height: 1.15; letter-spacing: -.025em; font-weight: 700; }
    .node-copy { margin: 0; color: var(--muted); font-size: 11.5px; line-height: 1.45; }
    .node::before, .node::after { content: ""; position: absolute; height: 1px; background: var(--line-strong); transform-origin: left center; z-index: -1; }
    .node::after { width: 5px; height: 5px; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--paper); }
    .node-1 { left: 5.5%; top: 24%; }
    .node-1::before { width: 170px; left: 100%; top: 64px; transform: rotate(14deg); }
    .node-1::after { left: calc(100% + 164px); top: 103px; }
    .node-2 { right: 4.5%; top: 20%; }
    .node-2::before { width: 160px; left: -156px; top: 64px; transform: rotate(-17deg); }
    .node-2::after { left: -160px; top: 108px; }
    .node-3 { left: 6.5%; bottom: 12%; }
    .node-3::before { width: 192px; left: 100%; top: 38px; transform: rotate(-13deg); }
    .node-3::after { left: calc(100% + 186px); top: -6px; }
    .node-4 { right: 6%; bottom: 12%; }
    .node-4::before { width: 190px; left: -186px; top: -3px; transform: rotate(12deg); }
    .node-4::after { left: -192px; top: -45px; }
    .node-5 { left: 50%; bottom: 2.5%; width: 350px; min-height: 112px; transform: translateX(-50%); }
    .node-5:hover { transform: translate(-50%, -4px); }
    .node-5::before { width: 72px; left: 50%; top: -72px; transform: rotate(90deg); }
    .node-5::after { left: calc(50% - 3px); top: -78px; }
    .satellite { position: absolute; width: 12px; height: 12px; border: 1px solid var(--line-strong); background: var(--paper); transform: rotate(45deg); z-index: -1; }
    .s1 { left: 25%; top: 17%; }
    .s2 { right: 27%; top: 14%; border-radius: 50%; }
    .s3 { left: 29%; bottom: 13%; background: var(--signal); border-color: var(--signal); }
    .s4 { right: 27%; bottom: 19%; }

    .section { padding: var(--section-space) var(--page-pad); border-bottom: 1px solid var(--line); }
    section[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
    .section-head { display: grid; grid-template-columns: minmax(180px, 3fr) minmax(0, 9fr); gap: 28px; align-items: start; }
    .section-kicker { margin: 8px 0 0; color: var(--muted); }
    .section-title { max-width: 900px; margin: 0; font-size: clamp(42px, 6vw, 92px); line-height: .94; letter-spacing: -.058em; font-weight: 700; text-wrap: balance; }
    .section-positioning { grid-column: 2; max-width: 760px; margin: 4px 0 0; color: var(--muted); font-size: 15px; line-height: 1.65; }

    .problem { padding-top: clamp(72px, 7vw, 108px); padding-bottom: clamp(68px, 6vw, 96px); color: #f4f4f0; background: var(--ink); border-color: #292a2b; }
    .problem .section-kicker { color: #9c9d99; }
    .problem-list { margin: clamp(52px, 5.5vw, 84px) 0 0; border-bottom: 1px solid #343536; }
    .problem-row { min-height: 112px; padding: 24px 0; display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 24px; align-items: center; border-top: 1px solid #343536; }
    .problem-row span { color: #777975; font-size: 10px; letter-spacing: .15em; }
    .problem-row p { max-width: 1040px; margin: 0; font-size: clamp(18px, 2vw, 30px); line-height: 1.25; letter-spacing: -.025em; }
    .problem-close { margin: 32px 0 0; color: var(--signal); font-size: clamp(22px, 2.5vw, 38px); font-weight: 700; letter-spacing: -.035em; }

    .use-cases { background: #fff; }
    .adaptation-map {
      margin-top: clamp(54px, 6vw, 90px);
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      border: 1px solid var(--line-strong);
    }
    .adaptation-map article {
      position: relative;
      min-height: 250px;
      padding: 26px clamp(22px, 2.8vw, 42px) 32px;
      display: flex;
      flex-direction: column;
      background: var(--paper);
    }
    .adaptation-map article + article { border-left: 1px solid var(--line-strong); }
    .adaptation-map article:nth-child(2) { background: #ecece7; }
    .adaptation-map article:last-child { color: #f4f4f0; background: var(--ink); }
    .adaptation-map article:not(:last-child)::after {
      content: "→";
      position: absolute;
      z-index: 2;
      right: -17px;
      top: 50%;
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      color: white;
      background: var(--signal);
      border-radius: 50%;
      transform: translateY(-50%);
    }
    .adaptation-map article > span { color: var(--signal); font-size: 10px; letter-spacing: .15em; }
    .adaptation-map__label {
      margin: auto 0 14px;
      color: var(--muted);
      font-size: 9px;
      letter-spacing: .16em;
    }
    .adaptation-map article:last-child .adaptation-map__label { color: #8f918d; }
    .adaptation-map h3 {
      max-width: 420px;
      margin: 0;
      font-size: clamp(25px, 2.4vw, 38px);
      line-height: 1;
      letter-spacing: -.045em;
      text-wrap: balance;
    }
    .use-case-label {
      margin: clamp(46px, 5vw, 72px) 0 16px;
      color: var(--signal);
      font-size: 10px;
      letter-spacing: .15em;
    }
    .use-case-grid {
      display: grid;
      grid-template-columns: 1.15fr 1fr 1fr;
      border-block: 1px solid var(--line-strong);
    }
    .use-case-card {
      min-height: 300px;
      padding: 28px clamp(22px, 2.8vw, 42px) 34px;
      display: flex;
      flex-direction: column;
    }
    .use-case-card + .use-case-card { border-left: 1px solid var(--line-strong); }
    .use-case-card__number { color: var(--signal); font-size: 10px; letter-spacing: .15em; }
    .use-case-card h3 {
      max-width: 460px;
      margin: auto 0 20px;
      font-size: clamp(28px, 2.5vw, 40px);
      line-height: .98;
      letter-spacing: -.048em;
      text-wrap: balance;
    }
    .use-case-card > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
    .use-cases__cta { margin-top: 30px; }

    .workflow-example { background: #ecece7; }
    .workflow-example__steps {
      margin: clamp(54px, 6vw, 90px) 0 0;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      list-style: none;
      border-block: 1px solid var(--line-strong);
    }
    .workflow-example__steps li {
      position: relative;
      min-height: 220px;
      padding: 24px 22px 28px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .workflow-example__steps li + li { border-left: 1px solid var(--line-strong); }
    .workflow-example__steps li:not(:last-child)::after {
      content: "→";
      position: absolute;
      z-index: 1;
      right: -10px;
      top: 50%;
      width: 20px;
      color: var(--signal);
      background: #ecece7;
      text-align: center;
      transform: translateY(-50%);
    }
    .workflow-example__steps span { color: var(--signal); font-size: 10px; letter-spacing: .14em; }
    .workflow-example__steps p { margin: auto 0 0; font-size: 15px; line-height: 1.45; }
    .workflow-example__note {
      max-width: 940px;
      margin: 34px 0 0 auto;
      padding-left: 24px;
      border-left: 2px solid var(--signal);
      color: #444640;
      font-size: clamp(16px, 1.5vw, 21px);
      line-height: 1.55;
    }

    .method-section { padding-bottom: clamp(72px, 7vw, 108px); }
    .method-grid {
      margin-top: clamp(58px, 7vw, 96px);
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      border-block: 1px solid var(--line-strong);
    }
    .method-grid .process-step { min-height: 330px; padding: 28px clamp(20px, 2.4vw, 38px) 34px; }
    .method-grid .process-step + .process-step { padding-left: clamp(20px, 2.4vw, 38px); }
    .method-grid .process-step h3 { font-size: clamp(24px, 2.4vw, 38px); }

    .anchor-alias { position: absolute; top: calc(var(--header-h) * -1); }

    .knowledge-system {
      position: relative;
      padding: clamp(84px, 9vw, 140px) var(--page-pad) clamp(76px, 8vw, 124px);
      overflow: hidden;
      color: #f4f4f0;
      background:
        radial-gradient(circle at 82% 12%, rgba(183, 53, 29, .23), transparent 34%),
        linear-gradient(135deg, #111214 0%, #090a0b 64%);
      border-bottom: 1px solid #292a2b;
      isolation: isolate;
    }

    .knowledge-system::before {
      content: "";
      position: absolute;
      z-index: -1;
      inset: 0;
      opacity: .4;
      background:
        linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
      background-size: 80px 80px;
      mask-image: linear-gradient(to bottom, black, transparent 88%);
    }

    .knowledge-system__intro {
      display: grid;
      grid-template-columns: minmax(160px, 2fr) minmax(0, 6fr) minmax(260px, 3fr);
      gap: clamp(28px, 4vw, 68px);
      align-items: start;
    }

    .knowledge-system__intro .section-kicker {
      margin-top: 8px;
      color: #ff6949;
    }

    .knowledge-system__intro h2 {
      max-width: 900px;
      margin: 0;
      font-size: clamp(42px, 5vw, 78px);
      font-weight: 700;
      line-height: .95;
      letter-spacing: -.056em;
      text-wrap: balance;
    }

    .knowledge-system__intro > p:last-child {
      margin: 8px 0 0;
      color: #b8bab5;
      font-size: 15px;
      line-height: 1.7;
    }

    .knowledge-system__flow {
      position: relative;
      margin-top: clamp(60px, 7vw, 104px);
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .knowledge-system__flow::before {
      content: "";
      position: absolute;
      top: 31px;
      left: 10%;
      right: 10%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(255, 105, 73, .78), transparent);
    }

    .knowledge-system__flow article {
      position: relative;
      min-height: 288px;
      padding: 22px clamp(20px, 2.3vw, 36px) 30px;
      display: flex;
      flex-direction: column;
      background: rgba(255, 255, 255, .035);
      border: 1px solid rgba(255, 255, 255, .14);
      backdrop-filter: blur(10px);
      transition: transform .25s ease, border-color .25s ease, background .25s ease;
    }

    .knowledge-system__status {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      color: #92948f;
      font-size: 9px;
      letter-spacing: .16em;
    }

    .knowledge-system__status span:first-child {
      width: 18px;
      height: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #0b0c0d;
      background: #ff6949;
      border-radius: 50%;
      box-shadow: 0 0 0 7px rgba(255, 105, 73, .1);
      font-size: 8px;
      letter-spacing: 0;
    }

    .knowledge-system__flow h3 {
      max-width: 390px;
      margin: auto 0 20px;
      font-size: clamp(28px, 2.8vw, 44px);
      line-height: .98;
      letter-spacing: -.048em;
    }

    .knowledge-system__flow p {
      max-width: 420px;
      margin: 0;
      color: #b8bab5;
      font-size: 14px;
      line-height: 1.62;
    }

    @media (hover: hover) and (pointer: fine) {
      .knowledge-system__flow article:hover {
        transform: translateY(-5px);
        background: rgba(255, 255, 255, .055);
        border-color: rgba(255, 105, 73, .7);
      }
    }

    .knowledge-system__statement {
      margin: clamp(70px, 8vw, 124px) 0 0;
      padding-top: clamp(30px, 4vw, 56px);
      display: flex;
      flex-direction: column;
      border-top: 1px solid rgba(255, 255, 255, .16);
      font-size: clamp(32px, 4.3vw, 68px);
      line-height: 1;
      letter-spacing: -.05em;
    }

    .knowledge-system__statement span { color: #777975; }
    .knowledge-system__statement strong { color: #f4f4f0; font-weight: 700; }

    .services { padding-top: clamp(56px, 5vw, 76px); padding-bottom: 0; background: var(--paper); }
    .service-list { margin-top: clamp(48px, 5vw, 72px); border-bottom: 1px solid var(--line-strong); }
    .service-row { padding: clamp(34px, 4vw, 56px) 0; display: grid; grid-template-columns: 110px minmax(280px, 4fr) minmax(260px, 3fr); gap: clamp(24px, 4vw, 70px); border-top: 1px solid var(--line-strong); }
    .row-label { padding-top: 9px; color: var(--signal); }
    .service-name { margin: 0; max-width: 640px; font-size: clamp(34px, 4vw, 64px); line-height: .96; letter-spacing: -.05em; }
    .service-copy { margin: 2px 0 0; color: #42443f; font-size: 15px; line-height: 1.7; }
    .service-row--primary { padding-inline: clamp(22px, 3vw, 48px); color: white; background: var(--ink); border-top: 4px solid var(--signal); }
    .service-row--primary .service-name { font-size: clamp(42px, 5vw, 78px); }
    .service-row--primary .service-copy { color: #c1c2bd; }
    .service-features { margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; list-style: none; border-top: 1px solid var(--line); }
    .service-features li { position: relative; min-height: 44px; padding: 12px 0 10px 18px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.45; }
    .service-features li::before { content: "—"; position: absolute; left: 0; color: var(--signal); }
    .service-row--primary .service-features { border-top-color: #363736; }
    .service-row--primary .service-features li { color: #c1c2bd; border-bottom-color: #363736; }
    .service-link { width: fit-content; margin-top: 28px; display: inline-flex; align-items: center; gap: 20px; color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
    .service-link:hover { color: var(--signal); }
    .service-row--primary .service-link { color: white; }
    .service-row--primary .service-link:hover { color: #ff6a48; }
    .carbon-flow, .carbon-trust { padding: clamp(62px, 7vw, 104px) 0; border-top: 1px solid var(--line-strong); }
    .carbon-block-head { display: grid; grid-template-columns: minmax(180px, 3fr) minmax(0, 9fr); gap: 28px; align-items: start; }
    .carbon-block-head h3 { max-width: 900px; margin: 0; font-size: clamp(42px, 6.5vw, 96px); line-height: .92; letter-spacing: -.06em; }
    .carbon-grid { margin-top: clamp(46px, 5vw, 74px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--line-strong); }
    .carbon-grid article { min-height: 280px; padding: 26px clamp(18px, 2.2vw, 34px) 30px; display: flex; flex-direction: column; }
    .carbon-grid article + article { border-left: 1px solid var(--line-strong); }
    .carbon-grid span { color: var(--signal); font-size: 10px; letter-spacing: .14em; }
    .carbon-grid h4 { margin: auto 0 18px; font-size: clamp(23px, 2.2vw, 34px); line-height: 1; letter-spacing: -.04em; }
    .carbon-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
    .carbon-trust { color: white; background: var(--ink); margin-inline: calc(var(--page-pad) * -1); padding-inline: var(--page-pad); border-color: #343536; }
    .carbon-trust .section-kicker { color: #9c9d99; }
    .carbon-trust .carbon-grid { border-color: #343536; }
    .carbon-trust .carbon-grid article + article { border-color: #343536; }
    .carbon-trust .carbon-grid p { color: #b9bab6; }
    .pilot-program { padding: clamp(54px, 6vw, 88px) clamp(22px, 3vw, 48px); display: grid; grid-template-columns: minmax(260px, 5fr) minmax(300px, 4fr); gap: clamp(32px, 6vw, 96px); color: var(--ink); background: #ecece7; border-top: 4px solid var(--signal); }
    .pilot-program h3 { max-width: 720px; margin: 18px 0 0; font-size: clamp(44px, 6vw, 88px); line-height: .92; letter-spacing: -.06em; }
    .pilot-program > div:last-child > p { margin: 0; color: var(--muted); font-size: clamp(16px, 1.5vw, 20px); line-height: 1.55; }
    .pilot-program dl { margin: 30px 0 0; border-top: 1px solid var(--line-strong); }
    .pilot-program dl div { padding: 18px 0; display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 20px; border-bottom: 1px solid var(--line-strong); }
    .pilot-program dt { color: var(--signal); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
    .pilot-program dd { margin: 0; font-size: 13px; line-height: 1.55; }
    .selected-services-label { margin: clamp(52px, 6vw, 88px) 0 18px; color: var(--signal); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
    .selected-services { border-bottom: 1px solid var(--line-strong); }
    .service-row--selected { border-bottom: 1px solid var(--line-strong); }

    .process { padding-top: clamp(52px, 5vw, 78px); padding-bottom: 0; background: var(--paper); }
    .process-grid { margin-top: clamp(70px, 8vw, 116px); display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line-strong); }
    .process-step { min-height: 340px; padding: 32px clamp(24px, 3vw, 46px) 38px 0; display: flex; flex-direction: column; }
    .process-step + .process-step { padding-left: clamp(24px, 3vw, 46px); border-left: 1px solid var(--line-strong); }
    .process-number { color: var(--signal); }
    .process-step h3 { margin: auto 0 20px; max-width: 340px; font-size: clamp(28px, 3vw, 46px); line-height: 1; letter-spacing: -.045em; }
    .process-step p { margin: 0; max-width: 390px; color: var(--muted); font-size: 14px; line-height: 1.65; }

    #solutions { padding-bottom: clamp(48px, 4vw, 64px); }
    .services#carbonpilot { padding-top: 0; }
    .services#carbonpilot .service-list { margin-top: 0; }
    .services#carbonpilot .service-row--primary { min-height: 240px; align-items: center; }

    .carbon-story {
      padding: clamp(76px, 8vw, 124px) var(--page-pad) clamp(68px, 7vw, 108px);
      color: var(--ink);
      background: #fff;
      border-bottom: 1px solid var(--line);
    }

    .carbon-story__intro {
      display: grid;
      grid-template-columns: minmax(150px, 2fr) minmax(0, 6fr) minmax(260px, 3fr);
      gap: clamp(28px, 4vw, 68px);
      align-items: start;
    }

    .carbon-story__intro .section-kicker {
      margin-top: 8px;
      color: var(--signal);
    }

    .carbon-story__intro h2 {
      margin: 0;
      max-width: 820px;
      font-size: clamp(42px, 5vw, 76px);
      line-height: .95;
      letter-spacing: -.055em;
      text-wrap: balance;
    }

    .carbon-story__intro > p:last-child {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
    }

    .carbon-story__flow {
      margin: clamp(58px, 6vw, 92px) 0 0;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      list-style: none;
      border-block: 1px solid var(--line-strong);
    }

    .carbon-story__flow li {
      min-height: 138px;
      padding: 22px clamp(18px, 2vw, 32px);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .carbon-story__flow li + li {
      border-left: 1px solid var(--line-strong);
    }

    .carbon-story__flow span {
      color: var(--signal);
      font-size: 10px;
      letter-spacing: .15em;
    }

    .carbon-story__flow strong {
      display: block;
      font-size: clamp(18px, 1.8vw, 28px);
      line-height: 1;
      letter-spacing: -.035em;
    }

    .carbon-story__flow li > div {
      margin-top: auto;
    }

    .carbon-story__flow p {
      max-width: 260px;
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }

    .final-cta { min-height: 0; padding: clamp(64px, 6vw, 88px) var(--page-pad) 44px; display: flex; flex-direction: column; justify-content: flex-start; color: white; background: var(--ink); }
    .final-cta .section-kicker { color: #999b97; }
    .final-title { max-width: 1120px; margin: 36px 0 0; font-size: clamp(52px, 8vw, 128px); line-height: .9; letter-spacing: -.065em; }
    .final-copy { max-width: 720px; margin: 40px 0 0; color: #c1c2bd; font-size: clamp(16px, 1.5vw, 21px); line-height: 1.55; }
    .final-cta .button { margin-top: 42px; width: fit-content; color: var(--ink); background: white; border-color: white; }
    .final-cta .button:hover { color: white; background: var(--signal); border-color: var(--signal); }
    .final-actions { margin-top: 42px; display: flex; flex-wrap: wrap; gap: 10px; }
    .final-actions .button { margin-top: 0; }
    .final-actions .button-outline { color: white; background: transparent; border-color: #555754; }
    .final-actions .button-outline:hover { color: var(--ink); background: white; border-color: white; }
    .final-meta { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; color: #8e908c; font-size: 11px; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; }
    .final-meta a { min-height: 24px; display: inline-flex; align-items: center; color: inherit; line-height: inherit; text-decoration: none; }
    .final-meta a:hover { color: white; }
    .final-meta__email { letter-spacing: 0; text-transform: none; }
    .final-meta__address { letter-spacing: 0; text-transform: none; }

    .global-footer { min-height: 160px; padding: 30px var(--page-pad) 26px; display: flex; flex-direction: column; justify-content: space-between; gap: 34px; color: #a6a7a3; background: var(--ink); border-top: 1px solid #292a2b; font-size: 11px; line-height: 1.5; }
    .global-footer a { color: inherit; text-decoration: none; transition: color .2s ease; }
    .global-footer a:hover { color: white; }
    .global-footer__top, .global-footer__bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; }
    .global-footer__brand { color: white !important; font-size: 17px; font-weight: 600; letter-spacing: -.03em; }
    .global-footer__copyright { letter-spacing: .1em; text-transform: uppercase; }
    .global-footer__links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 24px; }
    .global-footer__email { letter-spacing: 0; text-transform: none; }

    .sticky-whatsapp { display: none; }

    @media (max-width: 1050px) {
      .system-map { height: auto; min-height: 0; padding: 120px var(--page-pad) 60px; }
      .system-map::before, .system-map::after, .satellite { display: none; }
      .core { position: relative; left: auto; top: auto; width: min(760px, 100%); margin: 26px auto 78px; transform: none; }
      .core::before { width: 460px; height: 460px; }
      .nodes { position: relative; inset: auto; max-width: 920px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); pointer-events: auto; }
      .node, .node-1, .node-2, .node-3, .node-4, .node-5 { position: relative; inset: auto; width: auto; min-height: 140px; padding: 28px 20px 26px 58px; border: 0; border-bottom: 1px solid var(--line); background: transparent; transform: none; }
      .node:hover { transform: none; }
      .node:nth-child(odd) { border-right: 1px solid var(--line); }
      .node-5 { grid-column: 1 / -1; border-right: 0 !important; }
      .node-number { top: 28px; left: 16px; }
      .node::before, .node::after { display: none; }
      .service-row { grid-template-columns: 80px minmax(260px, 1.1fr) minmax(260px, 1fr); }
    }

    @media (max-width: 800px) {
      :root { --header-h: 58px; }
      body { background-size: 48px 48px; }
      .site-header { padding-inline: 18px; }
      .brand { margin-right: 0; }
      .main-nav { display: none; }
      .language { font-size: 11px; }
      .intro-hero {
        min-height: 72svh;
        padding: calc(var(--header-h) + 44px) 18px 24px;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        column-gap: 16px;
      }
      .intro-hero__motion { inset: calc(var(--header-h) + 10px) 0 185px; }
      .intro-hero__track { height: 44px; }
      .intro-hero__track-line span { padding-inline: 20px; font-size: 18px; line-height: 43px; }
      .intro-hero__track-line i { padding-left: 32px; }
      .intro-hero__meta { margin-bottom: 20px; padding-top: 14px; flex-direction: column; align-items: flex-start; gap: 7px; font-size: 9px; }
      .intro-hero__meta span:last-child { text-align: left; }
      .intro-hero__title { font-size: clamp(3.5rem, 18vw, 6rem); line-height: .86; }
      .system-map { padding: 104px 18px 34px; }
      .core { margin: 14px auto 58px; }
      .core::before { width: 290px; height: 290px; box-shadow: 0 0 48px 28px var(--paper); }
      h1 { font-size: clamp(38px, 10.5vw, 58px); }
      .lead { font-size: 14px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .button { width: 100%; }
      .nodes { grid-template-columns: 1fr; }
      .node, .node-1, .node-2, .node-3, .node-4, .node-5 { grid-column: auto; min-height: 116px; border-right: 0 !important; padding: 24px 10px 22px 50px; }
      .node-number { top: 24px; left: 8px; }
      .section { padding: 84px 18px; }
      .section-head { grid-template-columns: 1fr; gap: 24px; }
      .section-title { font-size: clamp(42px, 13vw, 66px); }
      .problem-list, .service-list, .process-grid { margin-top: 62px; }
      .problem-row { min-height: 0; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; }
      .problem-row p { font-size: 18px; }
      .service-row { padding: 42px 0; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; }
      .service-row > div:last-child { grid-column: 2; }
      .service-name { font-size: clamp(34px, 10vw, 52px); }
      .process-grid { grid-template-columns: 1fr; }
      .process-step { min-height: 260px; padding: 28px 0; }
      .process-step + .process-step { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-strong); }
      .process-step h3 { margin-top: 70px; }
      .final-cta { min-height: 90svh; padding: 90px 18px 120px; }
      .final-title { font-size: clamp(52px, 15vw, 82px); }
      .final-meta { flex-direction: column; align-items: flex-start; gap: 8px; }
      .global-footer { min-height: 220px; padding: 28px 18px 90px; gap: 32px; }
      .global-footer__top, .global-footer__bottom { flex-direction: column; align-items: flex-start; gap: 24px; }
      .global-footer__links { justify-content: flex-start; }
      .sticky-whatsapp { position: fixed; z-index: 80; left: 12px; right: 12px; bottom: 12px; min-height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; color: white; background: #151615; border: 1px solid #393a39; box-shadow: 0 12px 40px rgba(0,0,0,.28); text-decoration: none; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .intro-hero__track-line { animation: none; transform: translateX(-8%); }
      .node, .button, .knowledge-system__flow article { transition: none; }
    }

    @media (max-width: 800px) {
      :root {
        --header-h: 96px;
        --section-space: 72px;
      }

      .site-header {
        min-height: var(--header-h);
        height: auto;
        padding: 12px 18px 10px;
        flex-wrap: wrap;
        align-content: center;
        gap: 10px 16px;
      }

      .brand {
        flex: 1 1 auto;
      }

      .language {
        flex: 0 0 auto;
      }

      .main-nav {
        order: 3;
        width: 100%;
        padding-top: 10px;
        display: flex;
        justify-content: space-between;
        gap: 6px;
        border-top: 1px solid var(--line);
        font-size: 8px;
      }

      .main-nav a { min-height: 32px; display: inline-flex; align-items: center; }

      .intro-hero {
        min-height: 76svh;
        padding-top: calc(var(--header-h) + 30px);
      }

      .intro-hero--compact {
        min-height: 0;
        padding: 24px 0 0;
      }

      .intro-hero__motion {
        inset: calc(var(--header-h) + 8px) 0 176px;
      }

      .intro-hero--compact .intro-hero__motion {
        position: relative;
        inset: auto;
        height: 132px;
      }

      .system-map {
        padding: 72px 0 44px;
      }

      .core {
        width: auto;
        margin: 0 18px 48px;
      }

      .core-kicker {
        margin-bottom: 16px;
      }

      .lead {
        margin-top: 20px;
        line-height: 1.6;
      }

      .hero-actions {
        margin-top: 24px;
        display: grid;
        grid-template-columns: 1fr 1fr;
      }

      .hero-actions .button {
        min-height: 54px;
        padding-inline: 12px;
        gap: 8px;
        font-size: 10px;
      }

      .nodes {
        max-width: none;
        margin: 0;
        padding: 0 18px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-auto-flow: row;
        gap: 10px;
        overflow: visible;
        border: 0;
      }

      .nodes::-webkit-scrollbar,
      .service-list::-webkit-scrollbar,
      .process-grid::-webkit-scrollbar {
        display: none;
      }

      .node,
      .node-1,
      .node-2,
      .node-3,
      .node-4,
      .node-5 {
        grid-column: auto;
        min-height: 218px;
        margin: 0;
        padding: 58px 16px 22px;
        border: 1px solid var(--line-strong) !important;
        background: rgba(255, 255, 255, .58);
      }

      .node:nth-child(even) {
        margin-top: 0;
        border-color: var(--signal) !important;
      }

      .node-5 {
        grid-column: 1 / -1;
        min-height: 168px;
      }

      .node-number {
        top: 18px;
        left: 18px;
      }

      .node-title {
        margin-bottom: 12px;
        font-size: 18px;
      }

      .node-copy {
        font-size: 12.5px;
        line-height: 1.55;
      }

      .section {
        padding: 72px 18px;
      }

      .problem {
        padding: 64px 18px 60px;
      }

      .services {
        padding-top: 48px;
        padding-bottom: 16px;
      }

      .process {
        padding-top: 48px;
        padding-bottom: 0;
      }

      .section-head {
        gap: 16px;
      }

      .section-positioning {
        grid-column: 1;
        margin-top: 6px;
        font-size: 14px;
        line-height: 1.6;
      }

      .section-kicker {
        margin: 0;
        color: var(--signal);
      }

      .section-title {
        font-size: clamp(40px, 11.5vw, 54px);
        line-height: .96;
      }

      .problem-list {
        margin-top: 38px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1px;
        border: 0;
        background: #343536;
      }

      .problem-row {
        min-height: 210px;
        padding: 18px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        border: 0;
        background: var(--ink);
      }

      .problem-row span {
        color: #ff5a36;
      }

      .problem-row p {
        margin-top: auto;
        font-size: 16px;
        line-height: 1.35;
      }

      .problem-close {
        margin-top: 28px;
        font-size: 24px;
        line-height: 1.05;
      }

      .knowledge-system {
        padding: 68px 18px 64px;
      }

      .knowledge-system::before {
        background-size: 48px 48px;
      }

      .knowledge-system__intro {
        grid-template-columns: 1fr;
        gap: 22px;
      }

      .knowledge-system__intro .section-kicker {
        margin: 0 0 8px;
      }

      .knowledge-system__intro h2 {
        font-size: clamp(40px, 11.5vw, 54px);
        line-height: .96;
      }

      .knowledge-system__intro > p:last-child {
        margin-top: 4px;
        font-size: 14px;
        line-height: 1.65;
      }

      .knowledge-system__flow {
        margin-top: 46px;
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .knowledge-system__flow::before {
        top: 28px;
        bottom: 28px;
        left: 27px;
        right: auto;
        width: 1px;
        height: auto;
        background: linear-gradient(to bottom, transparent, rgba(255, 105, 73, .78), transparent);
      }

      .knowledge-system__flow article {
        min-height: 250px;
        padding: 20px 20px 24px;
      }

      .knowledge-system__flow h3 {
        margin-top: 76px;
        font-size: clamp(28px, 8.5vw, 38px);
      }

      .knowledge-system__statement {
        margin-top: 66px;
        padding-top: 30px;
        font-size: clamp(31px, 9.5vw, 46px);
        line-height: 1.02;
      }

      .service-list {
        margin-top: 36px;
        padding-bottom: 0;
        display: block;
        overflow: visible;
        border: 0;
      }

      .service-row {
        flex: 0 0 88%;
        min-height: 480px;
        padding: 24px;
        display: flex;
        flex-direction: column;
        gap: 0;
        border: 1px solid var(--line-strong);
        background: rgba(255, 255, 255, .64);
        scroll-snap-align: start;
      }

      .service-row--primary {
        color: white;
        background: var(--ink);
        border-color: var(--ink);
        border-top: 4px solid var(--signal);
      }

      .service-row--primary .service-name {
        color: white;
      }

      .service-row--primary .service-copy {
        color: #b9bab6;
      }

      .service-row--primary .row-label {
        color: #ff5a36;
      }

      .row-label {
        padding: 0;
      }

      .service-name {
        margin-top: 36px;
        font-size: clamp(36px, 10.5vw, 48px);
      }

      .service-row > div:last-child {
        margin-top: auto;
      }

      .service-copy {
        font-size: 14px;
        line-height: 1.6;
      }

      .service-features {
        margin-top: 22px;
        grid-template-columns: 1fr;
      }

      .service-row--primary {
        width: 100%;
        min-height: 590px;
      }

      #solutions {
        padding-bottom: 48px;
      }

      .services#carbonpilot {
        padding: 0 18px;
      }

      .services#carbonpilot .service-list {
        margin-top: 0;
      }

      .services#carbonpilot .service-row--primary {
        min-height: 390px;
        align-items: stretch;
      }

      .carbon-story {
        padding: 68px 18px 64px;
      }

      .carbon-story__intro {
        grid-template-columns: 1fr;
        gap: 22px;
      }

      .carbon-story__intro .section-kicker {
        margin: 0 0 8px;
      }

      .carbon-story__intro h2 {
        font-size: clamp(40px, 11.5vw, 54px);
        line-height: .96;
      }

      .carbon-story__intro > p:last-child {
        margin-top: 4px;
        font-size: 14px;
        line-height: 1.65;
      }

      .carbon-story__flow {
        margin-top: 46px;
        grid-template-columns: 1fr 1fr;
      }

      .carbon-story__flow li {
        min-height: 164px;
        padding: 18px;
      }

      .carbon-story__flow li + li {
        border-left: 1px solid var(--line-strong);
      }

      .carbon-story__flow li:nth-child(3) {
        border-left: 0;
      }

      .carbon-story__flow li:nth-child(n + 3) {
        border-top: 1px solid var(--line-strong);
      }

      .service-row--primary .service-name {
        font-size: clamp(40px, 11vw, 54px);
      }

      .carbon-flow,
      .carbon-trust {
        margin-top: 42px;
        padding: 52px 0;
      }

      .carbon-block-head {
        grid-template-columns: 1fr;
        gap: 18px;
      }

      .carbon-block-head h3 {
        font-size: clamp(40px, 12vw, 56px);
      }

      .carbon-grid {
        margin-top: 36px;
        grid-template-columns: 1fr;
      }

      .carbon-grid article {
        min-height: 0;
        padding: 24px 0;
      }

      .carbon-grid article + article {
        border-left: 0;
        border-top: 1px solid var(--line-strong);
      }

      .carbon-grid h4 {
        margin: 34px 0 14px;
        font-size: 27px;
      }

      .carbon-trust {
        margin-inline: -18px;
        padding-inline: 18px;
      }

      .carbon-trust .carbon-grid article + article {
        border-top-color: #343536;
      }

      .pilot-program {
        margin-inline: -18px;
        padding: 50px 18px;
        grid-template-columns: 1fr;
        gap: 34px;
      }

      .pilot-program h3 {
        font-size: clamp(44px, 13vw, 62px);
      }

      .pilot-program dl div {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .selected-services {
        display: grid;
        gap: 12px;
        border-bottom: 0;
      }

      .selected-services .service-row {
        width: 100%;
        min-height: 390px;
      }

      .selected-services-label {
        margin-top: 52px;
      }

      .process-grid {
        margin-top: 44px;
        padding: 0 0 0 24px;
        display: block;
        overflow: visible;
        border: 0;
        border-left: 1px solid var(--signal);
      }

      .process-step,
      .process-step + .process-step {
        position: relative;
        min-height: 0;
        padding: 0 0 52px 20px;
        border: 0;
        background: transparent;
      }

      .process-step:last-child {
        padding-bottom: 4px;
      }

      .process-step::before {
        content: "";
        position: absolute;
        left: -29px;
        top: 0;
        width: 9px;
        height: 9px;
        border-radius: 50%;
        background: var(--paper);
        border: 2px solid var(--signal);
      }

      .process-step:nth-child(2),
      .process-step:nth-child(2) h3 {
        color: var(--ink);
        background: transparent;
      }

      .process-step h3 {
        margin: 42px 0 14px;
        font-size: 34px;
      }

      .process-step p,
      .process-step:nth-child(2) p {
        max-width: 300px;
        color: var(--muted);
      }

      .final-cta {
        min-height: auto;
        padding: 82px 18px 136px;
      }

      .final-title {
        margin-top: 24px;
        font-size: clamp(50px, 14vw, 68px);
      }

      .final-copy {
        margin-top: 30px;
        font-size: 16px;
      }

      .final-cta .button {
        min-height: 58px;
        margin-top: 34px;
      }

      .final-actions {
        width: 100%;
        margin-top: 34px;
        display: grid;
        grid-template-columns: 1fr;
      }

      .final-actions .button {
        width: 100%;
        margin-top: 0;
      }

      .sticky-whatsapp {
        min-height: 58px;
        border-top: 3px solid var(--signal);
      }

      .intro-hero {
        min-height: 0;
        padding: 24px 0 22px;
        display: block;
      }

      .intro-hero__motion {
        position: relative;
        inset: auto;
        height: 132px;
        transform: none;
      }

      .intro-hero__meta {
        margin: 10px 18px 14px;
      }

      .intro-hero__title {
        margin: 0 18px;
      }
    }

    /* Enterprise refinement shared with the technical subpages. */
    .brand {
      min-width: 148px;
      margin-right: clamp(30px, 4vw, 68px);
      display: inline-flex;
      flex-direction: column;
      gap: 2px;
      text-decoration: none;
    }

    .brand__mark {
      font-size: 15px;
      font-weight: 700;
      line-height: 1;
      letter-spacing: -.035em;
    }

    .brand__descriptor {
      color: var(--muted);
      font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      font-size: 7px;
      font-weight: 500;
      line-height: 1;
      letter-spacing: .17em;
    }

    .main-nav,
    .language {
      font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    }

    .knowledge-system {
      color: var(--ink);
      background:
        radial-gradient(circle at 82% 12%, rgba(183, 53, 29, .13), transparent 34%),
        linear-gradient(135deg, #f0f0eb 0%, #e8e8e2 64%);
      border-bottom-color: var(--line);
    }

    .knowledge-system::before {
      opacity: .56;
      background:
        linear-gradient(rgba(11, 12, 13, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 12, 13, .05) 1px, transparent 1px);
      background-size: 80px 80px;
    }

    .knowledge-system__intro .section-kicker {
      color: var(--signal);
    }

    .knowledge-system__intro > p:last-child,
    .knowledge-system__flow p {
      color: var(--muted);
    }

    .knowledge-system__flow::before {
      background: linear-gradient(90deg, transparent, rgba(183, 53, 29, .72), transparent);
    }

    .knowledge-system__flow article {
      background: rgba(255, 255, 255, .48);
      border-color: rgba(11, 12, 13, .16);
    }

    .knowledge-system__status {
      color: #777975;
    }

    .knowledge-system__status span:first-child {
      color: #fff;
      background: var(--signal);
      box-shadow: 0 0 0 7px rgba(183, 53, 29, .1);
    }

    @media (hover: hover) and (pointer: fine) {
      .knowledge-system__flow article:hover {
        background: rgba(255, 255, 255, .76);
        border-color: rgba(183, 53, 29, .72);
      }
    }

    .knowledge-system__statement {
      border-top-color: rgba(11, 12, 13, .18);
    }

    .knowledge-system__statement strong {
      color: var(--ink);
    }

    .global-footer {
      min-height: 330px;
      padding-top: 44px;
    }

    .global-footer__identity {
      max-width: 640px;
    }

    .global-footer__brand {
      font-size: clamp(34px, 4vw, 62px);
      font-weight: 700;
      line-height: .9;
      letter-spacing: -.06em;
    }

    .global-footer__identity p {
      max-width: 520px;
      margin: 24px 0 0;
      color: #8e908c;
      font-size: 13px;
      line-height: 1.65;
    }

    .global-footer__nav {
      display: grid;
      gap: 13px;
      text-align: right;
    }

    .global-footer__nav a {
      color: #d3d4d0;
      font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      font-size: 9px;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .global-footer__system {
      min-height: 52px;
      padding-block: 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      color: #747672;
      border-block: 1px solid #292b2a;
      font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      font-size: 8px;
      letter-spacing: .14em;
    }

    .global-footer__system span:first-child {
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .global-footer__system i {
      width: 6px;
      height: 6px;
      display: inline-block;
      background: #ee5635;
      border-radius: 50%;
      box-shadow: 0 0 0 5px rgba(238, 86, 53, .1);
    }

    .motion-enhanced .section,
    .motion-enhanced .knowledge-system,
    .motion-enhanced .carbon-story,
    .motion-enhanced .final-cta {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1);
    }

    .motion-enhanced .is-revealed {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 800px) {
      .brand {
        min-width: 0;
        margin-right: 0;
      }

      .brand__descriptor {
        display: none;
      }

      .knowledge-system::before {
        background-size: 48px 48px;
      }

      .global-footer__nav {
        text-align: left;
      }

      .global-footer__system {
        align-items: flex-start;
        flex-direction: column;
      }

      .use-case-grid {
        grid-template-columns: 1fr;
      }

      .adaptation-map {
        grid-template-columns: 1fr;
      }

      .adaptation-map article {
        min-height: 210px;
      }

      .adaptation-map article + article {
        border-top: 1px solid var(--line-strong);
        border-left: 0;
      }

      .adaptation-map article:not(:last-child)::after {
        right: auto;
        bottom: -17px;
        left: 28px;
        top: auto;
        transform: none;
      }

      .use-case-card {
        min-height: 0;
        padding: 28px 0 34px;
      }

      .use-case-card + .use-case-card {
        border-left: 0;
        border-top: 1px solid var(--line-strong);
      }

      .use-case-card h3 {
        margin-top: 44px;
        font-size: clamp(30px, 9vw, 42px);
      }

      .workflow-example__steps {
        grid-template-columns: 1fr;
      }

      .workflow-example__steps li {
        min-height: 0;
        padding: 22px 0 22px 46px;
        display: grid;
        grid-template-columns: 34px minmax(0, 1fr);
        gap: 12px;
        align-items: start;
      }

      .workflow-example__steps li + li {
        border-left: 0;
        border-top: 1px solid var(--line);
      }

      .workflow-example__steps li:not(:last-child)::after {
        content: "↓";
        left: 10px;
        right: auto;
        top: auto;
        bottom: -11px;
        background: #ecece7;
        transform: none;
      }

      .workflow-example__steps p {
        margin: 0;
      }

      .workflow-example__note {
        margin-top: 28px;
        padding-left: 18px;
      }

      .method-grid {
        grid-template-columns: 1fr;
        border-bottom: 0;
      }

      .method-grid .process-step,
      .method-grid .process-step + .process-step {
        min-height: 0;
        padding: 26px 0 30px;
        border-left: 0;
      }

      .method-grid .process-step + .process-step {
        border-top: 1px solid var(--line-strong);
      }

      .method-grid .process-step h3 {
        margin: 56px 0 16px;
        font-size: 34px;
      }

    }

    @media (min-width: 801px) and (max-width: 1100px) {
      .workflow-example__steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .workflow-example__steps li:nth-child(4) {
        border-left: 0;
      }

      .workflow-example__steps li:nth-child(n + 4) {
        border-top: 1px solid var(--line-strong);
      }

      .method-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .method-grid .process-step:nth-child(3) {
        padding-left: 0;
        border-left: 0;
      }

      .method-grid .process-step:nth-child(n + 3) {
        border-top: 1px solid var(--line-strong);
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .motion-enhanced .section,
      .motion-enhanced .knowledge-system,
      .motion-enhanced .carbon-story,
      .motion-enhanced .final-cta {
        opacity: 1;
        transform: none;
      }
    }

    /* Focused homepage structure */
    .system-map--focused {
      height: clamp(560px, 65vw, 680px);
      min-height: 560px;
    }

    .system-map--focused .core {
      top: 50%;
      width: min(920px, 76vw);
    }

    .system-map--focused .core::before {
      width: min(620px, 62vw);
      height: min(620px, 62vw);
    }

    .system-map--focused h1 {
      font-size: clamp(52px, 5.7vw, 86px);
      line-height: .92;
    }

    .system-map--focused .core-kicker {
      max-width: 760px;
      line-height: 1.5;
    }

    .hero-copy {
      max-width: 720px;
      margin: 28px auto 0;
      color: #3f413d;
      font-size: 15px;
      line-height: 1.55;
      text-wrap: balance;
    }

    .hero-copy p {
      margin: 0;
    }

    .hero-copy p + p {
      margin-top: 7px;
    }

    .section-positioning--stack p {
      margin: 0;
    }

    .section-positioning--stack p + p {
      margin-top: 12px;
    }

    .adaptation-map--described article {
      min-height: 300px;
    }

    .adaptation-map--described h3 {
      margin: auto 0 14px;
    }

    .adaptation-map--described article > p:last-child {
      max-width: 360px;
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.58;
    }

    .adaptation-map--described article:last-child > p:last-child {
      color: #b9bab6;
    }

    .solution-areas {
      background: #ecece7;
    }

    .solution-area-grid {
      margin-top: clamp(54px, 6vw, 90px);
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      border-block: 1px solid var(--line-strong);
    }

    .solution-area-grid article {
      min-height: 330px;
      padding: 26px clamp(20px, 2.5vw, 38px) 32px;
      display: flex;
      flex-direction: column;
      transition: color .25s ease, background .25s ease;
    }

    .solution-area-grid article + article {
      border-left: 1px solid var(--line-strong);
    }

    .solution-area-grid article:last-child {
      color: #f4f4f0;
      background: var(--ink);
    }

    .solution-area-grid span {
      color: var(--signal);
      font-size: 10px;
      letter-spacing: .15em;
    }

    .solution-area-grid h3 {
      margin: auto 0 18px;
      font-size: clamp(25px, 2.5vw, 39px);
      line-height: .98;
      letter-spacing: -.045em;
    }

    .solution-area-grid p {
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .solution-area-grid article:last-child p {
      color: #b9bab6;
    }

    @media (hover: hover) and (pointer: fine) {
      .solution-area-grid article:not(:last-child):hover {
        color: #f4f4f0;
        background: var(--ink);
      }

      .solution-area-grid article:not(:last-child):hover p {
        color: #b9bab6;
      }
    }

    .solution-areas > .service-link {
      margin-top: 30px;
    }

    .method-note {
      max-width: 780px;
      margin: 30px 0 0;
      padding-left: 20px;
      border-left: 3px solid var(--signal);
      font-size: clamp(16px, 1.5vw, 20px);
      font-weight: 700;
      line-height: 1.45;
    }

    .solution-method {
      color: #f4f4f0;
      background: var(--ink);
      border-color: #292a2b;
    }

    .solution-method .section-kicker,
    .solution-method .process-number {
      color: #ff6a48;
    }

    .solution-method .section-positioning,
    .solution-method .process-step p {
      color: #b9bab6;
    }

    .solution-method .method-grid {
      border-color: #343536;
    }

    .solution-method .process-step + .process-step {
      border-color: #343536;
    }

    .solution-method__footer {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 28px;
    }

    .solution-method .method-note {
      border-left-color: #ff6a48;
    }

    .solution-method .service-link {
      color: #f4f4f0;
    }

    .solution-method .service-link:hover {
      color: #ff6a48;
    }

    .carbon-story__copy {
      margin-top: 8px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
    }

    .carbon-story__copy p {
      margin: 0;
    }

    .carbon-story__copy p + p {
      margin-top: 12px;
    }

    .carbon-story__link {
      margin-top: 30px;
    }

    .final-copy + .final-copy {
      margin-top: 12px;
    }

    @media (max-width: 1100px) {
      .solution-area-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .solution-area-grid article:nth-child(3) {
        border-left: 0;
      }

      .solution-area-grid article:nth-child(n + 3) {
        border-top: 1px solid var(--line-strong);
      }
    }

    @media (max-width: 800px) {
      .system-map--focused {
        height: auto;
        min-height: 0;
        padding: 86px 18px 96px;
      }

      .system-map--focused .core {
        position: relative;
        left: auto;
        top: auto;
        width: 100%;
        margin: 0;
        transform: none;
      }

      .system-map--focused .core::before {
        width: 280px;
        height: 280px;
      }

      .system-map--focused h1 {
        font-size: clamp(43px, 13vw, 62px);
      }

      .system-map--focused .core-kicker {
        max-width: 300px;
        margin-inline: auto;
      }

      .hero-copy {
        font-size: 14px;
      }

      .adaptation-map--described article {
        min-height: 230px;
      }

      .solution-area-grid {
        grid-template-columns: 1fr;
      }

      .solution-area-grid article,
      .solution-area-grid article + article,
      .solution-area-grid article:nth-child(3) {
        min-height: 250px;
        border-left: 0;
      }

      .solution-area-grid article + article {
        border-top: 1px solid var(--line-strong);
      }

      .solution-area-grid h3 {
        font-size: clamp(30px, 9vw, 42px);
      }

      .method-note {
        margin-top: 24px;
      }

      .solution-method__footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
      }
    }