:root {
      --ctg-red: #da1917;
      --ctg-red-dark: #8b0000;
      --ctg-black: #050505;
      --ctg-ink: #151515;
      --ctg-paper: #f7f7f5;
      --ctg-white: #fafafa;
      --ctg-line: rgba(15, 15, 15, .14);
      --ctg-max: 1240px;
      --ctg-gutter: clamp(22px, 4vw, 64px);
      --ctg-serif: "Times New Roman", Times, serif;
      --ctg-copy-small: clamp(16px, 1.5vw, 20px);
      --ctg-copy-large: clamp(18px, 1.55vw, 23px);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: auto; overflow-x: clip; }
    html.lenis, html.lenis body { height: auto; }
    .lenis.lenis-smooth { scroll-behavior: auto !important; }
    .lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
    .lenis.lenis-stopped { overflow: hidden; }
    .lenis.lenis-smooth iframe { pointer-events: none; }
    body {
      margin: 0;
      overflow-x: clip;
      background: var(--ctg-paper);
      color: var(--ctg-ink);
      font-family: "Outfit", system-ui, sans-serif;
      -webkit-font-smoothing: antialiased;
    }

    .vkt-sr-only {
      position: absolute !important;
      width: 1px !important;
      height: 1px !important;
      padding: 0 !important;
      margin: -1px !important;
      overflow: hidden !important;
      clip: rect(0, 0, 0, 0) !important;
      white-space: nowrap !important;
      border: 0 !important;
    }

    .vkt-skip-link {
      position: fixed;
      z-index: 2000;
      top: 12px;
      left: 12px;
      padding: 12px 16px;
      border-radius: 999px;
      background: #fff;
      color: #111;
      font-size: 14px;
      text-decoration: none;
      transform: translateY(-160%);
      transition: transform .2s ease;
    }

    .vkt-skip-link:focus { transform: translateY(0); }

    .ctg-case {
      width: 100%;
      overflow: visible;
      background: var(--ctg-paper);
    }

    .ctg-case a { color: inherit; }
    .ctg-case img,
    .ctg-case video { display: block; max-width: 100%; }
    .ctg-case figure { margin: 0; }
    .ctg-case button { font: inherit; }
    .ctg-case a:focus-visible,
    .ctg-case button:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

    .ctg-container {
      width: min(calc(100% - (var(--ctg-gutter) * 2)), var(--ctg-max));
      margin-inline: auto;
    }

    .ctg-shell {
      display: grid;
      grid-template-columns: minmax(150px, .28fr) minmax(0, 1fr);
      gap: clamp(48px, 8vw, 130px);
      align-items: start;
    }

    .ctg-rail { align-self: stretch; height: 100%; }

    .ctg-rail__label {
      position: sticky;
      top: 22vh;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin: 0;
      color: currentColor;
      font-size: 11px;
      font-weight: 600;
      line-height: 1.2;
      letter-spacing: .18em;
      text-transform: uppercase;
    }

    .ctg-rail__label::before {
      width: 28px;
      height: 1px;
      flex: 0 0 auto;
      background: currentColor;
      content: "";
      opacity: .55;
    }

    .ctg-title {
      margin: 0;
      max-width: 17ch;
      font-size: clamp(42px, 5.5vw, 82px);
      font-weight: 400;
      line-height: .98;
      letter-spacing: -.05em;
    }

    .ctg-copy {
      margin: 0;
      max-width: 64ch;
      font-size: var(--ctg-copy-large);
      font-weight: 350;
      line-height: 1.56;
      letter-spacing: -.015em;
    }

    .ctg-reveal {
      opacity: 0;
      transform: translateY(26px);
      transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
    }

    .ctg-reveal.is-visible { opacity: 1; transform: none; }

    /* Hero: intentionally header-free; the universal site header sits above it. */
    .ctg-hero {
      position: relative;
      height: 100vh;
      min-height: 620px;
      isolation: isolate;
      display: grid;
      align-items: end;
      overflow: hidden;
      background: #000;
      color: var(--ctg-white);
    }

    .ctg-hero__video {
      position: absolute;
      z-index: -3;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .ctg-hero::before {
      position: absolute;
      z-index: -2;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(0,0,0,.08) 16%, rgba(0,0,0,.88) 100%),
        linear-gradient(90deg, rgba(0,0,0,.58), transparent 75%);
      content: "";
    }

    .ctg-hero__content {
      width: min(calc(100% - (var(--ctg-gutter) * 2)), var(--ctg-max));
      margin-inline: auto;
      padding: clamp(150px, 18vh, 220px) 0 clamp(78px, 10vh, 120px);
    }

    .ctg-hero__title {
      max-width: 13ch;
      margin: 0;
      font-size: clamp(48px, 7.2vw, 108px);
      font-weight: 400;
      line-height: .92;
      letter-spacing: -.058em;
      text-wrap: balance;
      text-shadow: 0 3px 34px rgba(0,0,0,.32);
    }

    .ctg-hero__footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      margin-top: clamp(36px, 6vh, 66px);
    }

    .ctg-hero__case {
      margin: 0;
      color: rgba(250,250,250,.76);
      font-size: clamp(18px, 1.8vw, 24px);
      line-height: 1.3;
    }

    .ctg-scroll {
      display: grid;
      place-items: center;
      width: 52px;
      height: 52px;
      flex: 0 0 auto;
      border: 1px solid rgba(255,255,255,.46);
      border-radius: 50%;
      text-decoration: none;
      transition: background .25s ease, border-color .25s ease;
    }

    .ctg-scroll:hover { background: rgba(255,255,255,.12); border-color: #fff; }
    .ctg-scroll svg { width: 18px; animation: ctg-scroll 1.8s ease-in-out infinite; }
    @keyframes ctg-scroll { 0%,100% { transform: translateY(-2px); } 50% { transform: translateY(3px); } }

    /* Overview */
    .ctg-overview {
      min-height: 120vh;
      padding: clamp(120px, 15vw, 220px) 0;
      background: var(--ctg-paper);
    }

    .ctg-overview__content { max-width: 940px; }
    .ctg-overview__title { max-width: 16ch; margin-bottom: clamp(38px, 6vw, 72px) !important; }
    .ctg-overview__copy { margin-top: 0; }

    .ctg-definition {
      display: grid;
      grid-template-columns: 105px minmax(0, 1fr);
      gap: 34px;
      align-items: start;
      margin: clamp(48px, 7vw, 86px) 0 0;
      padding-top: 38px;
      border-top: 1px solid var(--ctg-line);
    }

    .ctg-definition dt {
      margin: 0;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .ctg-definition dd {
      margin: 0;
      max-width: 44ch;
      font-size: var(--ctg-copy-large);
      line-height: 1.48;
    }

    /* Full-width image plates */
    .ctg-plate {
      width: 95vw;
      margin-inline: auto;
      padding-bottom: clamp(100px, 13vw, 190px);
      background: var(--ctg-paper);
    }

    .ctg-plate__frame {
      position: relative;
      width: 100%;
      overflow: hidden;
      border-radius: clamp(18px, 2.2vw, 34px);
      background: #0a0a0a;
      box-shadow: 0 28px 80px rgba(0,0,0,.12);
    }

    .ctg-plate__frame--wide { aspect-ratio: 1920 / 846; }
    .ctg-plate__frame--standard { aspect-ratio: 16 / 9; }
    .ctg-plate img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
    .ctg-plate__frame:hover img { transform: scale(1.012); }

    .ctg-plate__caption {
      position: absolute;
      left: 20px;
      bottom: 18px;
      padding: 8px 12px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 999px;
      background: rgba(0,0,0,.46);
      color: #fff;
      font-size: 10px;
      letter-spacing: .14em;
      text-transform: uppercase;
      backdrop-filter: blur(12px);
    }

    /* Strategy: the black field stays pure; the scroll itself moves the story. */
    .ctg-strategy {
      position: relative;
      z-index: 10;
      min-height: 0;
      padding: clamp(250px, 27vw, 390px) 0 clamp(112px, 9.5vw, 152px);
      background: var(--ctg-black) !important;
      color: var(--ctg-white);
    }

    .ctg-strategy__head { margin-bottom: clamp(70px, 9vw, 120px); }
    .ctg-strategy__head p { margin-top: 32px; color: rgba(250,250,250,.56); }
    .ctg-strategy__content { min-width: 0; background: var(--ctg-black) !important; }
    .ctg-strategy__track { position: relative; height: 330vh; background: var(--ctg-black) !important; }

    .ctg-vcarousel {
      position: sticky;
      top: 0;
      width: 100%;
      height: 100svh;
      min-height: 620px;
      overflow: hidden;
      border: 0 !important;
      border-radius: 0 !important;
      background: var(--ctg-black) !important;
      box-shadow: none !important;
    }

    .ctg-vcarousel::before,
    .ctg-vcarousel::after { display: none !important; }

    .ctg-vcarousel__top {
      position: absolute;
      z-index: 6;
      top: 0;
      left: 0;
      right: 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 70px;
      padding: 0;
      color: rgba(255,255,255,.42);
      font-size: 10px;
      letter-spacing: .14em;
      text-transform: uppercase;
    }

    .ctg-vcarousel__progress { width: 100px; height: 2px; overflow: hidden; border-radius: 2px; background: rgba(255,255,255,.12); }
    .ctg-vcarousel__progress span { display: block; width: 100%; height: 100%; background: var(--ctg-white); transition: transform .55s cubic-bezier(.2,.8,.2,1); transform-origin: left; }

    .ctg-vcarousel__stage { position: absolute; z-index: 2; inset: 70px 0 94px; overflow: hidden; }

    .ctg-vslide {
      position: absolute;
      inset: 0;
      display: grid;
      align-content: center;
      padding: clamp(40px, 8vw, 110px) clamp(110px, 12vw, 170px) clamp(70px, 8vw, 110px) 0;
      opacity: 0;
      filter: blur(13px);
      transform: translateY(92%) scale(.93);
      pointer-events: none;
      transition: opacity .68s ease, transform .92s cubic-bezier(.16,.8,.2,1), filter .7s ease;
    }

    .ctg-vslide.is-active { z-index: 3; opacity: 1; filter: blur(0); transform: translateY(0) scale(1); pointer-events: auto; }
    .ctg-vslide.is-prev { opacity: .13; filter: blur(5px); transform: translateY(-69%) scale(.88); }
    .ctg-vslide.is-next { opacity: .13; filter: blur(5px); transform: translateY(69%) scale(.88); }
    .ctg-vslide.is-far { opacity: 0; transform: translateY(110%) scale(.82); }
    .ctg-vslide__number { color: var(--ctg-white); font-size: 12px; letter-spacing: .18em; }
    .ctg-vslide h3 { max-width: 9ch; margin: 34px 0 24px; font-size: clamp(48px, 7.5vw, 106px); font-weight: 400; line-height: .87; letter-spacing: -.06em; }
    .ctg-vslide p { max-width: 48ch; margin: 0; color: rgba(250,250,250,.56); font-size: var(--ctg-copy-small); line-height: 1.55; }

    .ctg-vcarousel__controls {
      position: absolute;
      z-index: 8;
      right: 0;
      bottom: 34px;
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .ctg-vcarousel__index {
      position: absolute;
      z-index: 9;
      left: 0;
      right: auto;
      bottom: 38px;
      display: flex;
      gap: 18px;
    }

    .ctg-vcarousel__index button {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 8px;
      width: clamp(40px, 5vw, 64px);
      padding: 0;
      border: 0;
      background: transparent;
      color: rgba(255,255,255,.28);
      font-size: 10px;
      letter-spacing: .12em;
      cursor: pointer;
      transition: color .25s ease;
    }

    .ctg-vcarousel__index button::before { order: 2; width: 100%; height: 1px; background: currentColor; content: ""; transition: background .35s ease, transform .35s ease; transform-origin: left; transform: scaleX(.4); }
    .ctg-vcarousel__index button.is-active { color: #fff; }
    .ctg-vcarousel__index button.is-active::before { background: var(--ctg-white); transform: scaleX(1); }

    .ctg-vcarousel__button {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      width: auto;
      height: auto;
      padding: 8px 0;
      border: 0;
      background: transparent;
      color: #fff;
      font-size: 10px;
      letter-spacing: .14em;
      text-transform: uppercase;
      cursor: pointer;
      transition: background .2s ease, transform .2s ease;
    }

    .ctg-vcarousel__button:hover { color: var(--ctg-white); transform: translateX(3px); }
    .ctg-vcarousel__button:first-child:hover { transform: translateX(-3px); }
    .ctg-vcarousel__button svg { width: 28px; }

    /* Results: one statement; glass only crosses the transition below. */
    .ctg-results {
      position: relative;
      z-index: 3;
      min-height: 110vh;
      display: grid;
      align-items: center;
      padding: clamp(132px, 14vw, 204px) 0 clamp(170px, 18vw, 260px);
      overflow: visible;
      background: linear-gradient(130deg, var(--ctg-red), var(--ctg-red-dark));
      color: #fff;
    }

    .ctg-results__layout {
      display: grid;
      grid-template-columns: minmax(330px, .75fr) minmax(0, 1.25fr);
      gap: clamp(32px, 3.5vw, 52px);
      align-items: start;
    }

    .ctg-results__layout { position: relative; z-index: 3; }
    .ctg-results__number { position: relative; width: max-content; margin: 0; padding-right: clamp(40px, 4vw, 60px); font-size: clamp(155px, 18vw, 260px); font-weight: 750; line-height: .7; letter-spacing: -.085em; }
    .ctg-results__number sup { position: absolute; top: -.08em; right: 0; font-size: .22em; letter-spacing: 0; }
    .ctg-results__title { max-width: 15ch; font-size: clamp(46px, 4.6vw, 68px); line-height: .93; }
    .ctg-results__note { max-width: 52ch; margin: 38px 0 0; color: rgba(255,255,255,.74); font-size: var(--ctg-copy-small); font-weight: 350; line-height: 1.56; letter-spacing: -.015em; }

    .ctg-results__glass-band {
      position: absolute;
      z-index: 24;
      width: 100vw;
      height: clamp(120px, 18vh, 190px);
      border: 1px solid rgba(255,255,255,.14);
      background:
        radial-gradient(circle at 22% 28%, rgba(255,255,255,.20), transparent 34%),
        linear-gradient(110deg, rgba(255,255,255,.16), rgba(255,255,255,.105));
      background-color: rgba(255,255,255,.07);
      box-shadow: 0 26px 90px rgba(76,0,0,.15), inset 0 1px 0 rgba(255,255,255,.18);
      -webkit-backdrop-filter: blur(26px) saturate(145%);
      backdrop-filter: blur(26px) saturate(145%);
      -webkit-backface-visibility: hidden;
      backface-visibility: hidden;
      will-change: transform, backdrop-filter;
      pointer-events: none;
    }
    .ctg-results__glass-band--bottom { bottom: 0; transform: translate3d(0,52%,0);}

    /* Google AI Mode interactive experience */
    .ctg-ai {
      min-height: 180vh;
      padding: clamp(190px, 20vw, 290px) 0 clamp(110px, 14vw, 200px);
      background: var(--ctg-paper);
    }

    .ctg-ai__heading-grid { display: grid; grid-template-columns: minmax(105px, .18fr) minmax(0, 1fr); gap: clamp(34px, 5vw, 74px); align-items: start; }
    .ctg-ai__heading-grid .ctg-rail { height: auto;}
    .ctg-ai__heading-grid .ctg-rail__label { position: sticky; top: 16vh; }
    .ctg-ai__head { margin-bottom: clamp(70px, 10vw, 130px); }
    .ctg-ai__head p { margin-top: 34px; color: #616161; }

    @media (min-width: 1101px) {
      .ctg-ai__heading-grid .ctg-rail { padding-bottom: 130px; }
    }

    .ctg-gemini {
      position: relative;
      min-height: 760px;
      overflow: hidden;
      border-radius: 30px;
      background: #08090b;
      color: #fff;
      box-shadow: 0 42px 110px rgba(0,0,0,.22);
    }

    .ctg-gemini::before,
    .ctg-gemini::after {
      position: absolute;
      width: 420px;
      height: 420px;
      border-radius: 50%;
      content: "";
      filter: blur(120px);
      opacity: .22;
      pointer-events: none;
      animation: ctg-ambient 9s ease-in-out infinite alternate;
    }

    .ctg-gemini::before { top: -240px; left: 4%; background: #4285f4; }
    .ctg-gemini::after { right: -220px; bottom: -240px; background: #d96570; animation-delay: -4s; }
    @keyframes ctg-ambient { to { transform: translate3d(80px, 60px, 0) scale(1.25); opacity: .34; } }

    .ctg-gemini__chrome {
      position: relative;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 76px;
      padding: 0 clamp(24px, 4vw, 46px);
      border-bottom: 1px solid rgba(255,255,255,.09);
    }

    .ctg-gemini__brand { display: flex; align-items: center; gap: 12px; font-size: 14px; }
    .ctg-gemini__brand img { width: 25px; height: 25px; object-fit: contain; }
    .ctg-gemini__live { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.46); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
    .ctg-gemini__live::before { width: 6px; height: 6px; border-radius: 50%; background: #7ee2a8; content: ""; box-shadow: 0 0 12px #7ee2a8; }

    .ctg-gemini__body {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(370px, .62fr) minmax(0, 1fr);
      min-height: 684px;
    }

    .ctg-brand-nav {
      position: relative;
      display: flex;
      flex-direction: column;
      min-width: 0;
      padding: clamp(30px, 5vw, 58px);
      border-right: 1px solid rgba(255,255,255,.09);
    }

    .ctg-brand-nav__label { color: rgba(255,255,255,.38); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }

    .ctg-brand-reel {
      position: relative;
      height: 290px;
      margin: auto 0 auto 20px;
      overflow: hidden;
      -webkit-mask-image: linear-gradient(transparent, #000 24%, #000 76%, transparent);
      mask-image: linear-gradient(transparent, #000 24%, #000 76%, transparent);
    }

    .ctg-brand-reel__item {
      position: absolute;
      top: 50%;
      left: 0;
      width: 100%;
      padding: 0;
      border: 0;
      background: transparent;
      color: rgba(255,255,255,.18);
      text-align: left;
      cursor: pointer;
      opacity: 0;
      transform: translateY(150px) scale(.84);
      transition: transform .75s cubic-bezier(.2,.75,.2,1), opacity .55s ease, color .55s ease;
    }

    .ctg-brand-reel__item.is-current { color: #fff; opacity: 1; transform: translateY(-50%) scale(1); }
    .ctg-brand-reel__item.is-prev { opacity: .56; transform: translateY(-150px) scale(.84); }
    .ctg-brand-reel__item.is-next { opacity: .56; transform: translateY(88px) scale(.84); }
    .ctg-brand-reel__item strong { display: block; font-size: clamp(34px, 4vw, 56px); font-weight: 500; line-height: 1; letter-spacing: -.04em; }

    .ctg-brand-nav__controls { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
    .ctg-brand-nav__count { color: rgba(255,255,255,.4); font-size: 11px; letter-spacing: .1em; }
    .ctg-brand-nav__buttons { display: flex; gap: 8px; }
    .ctg-brand-nav__button { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; background: rgba(255,255,255,.04); color: #fff; cursor: pointer; }
    .ctg-brand-nav__button:hover { background: rgba(255,255,255,.1); }
    .ctg-brand-nav__button svg { width: 15px; }

    .ctg-gemini__conversation {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 0;
      padding: clamp(34px, 6vw, 82px);
    }

    .ctg-prompt-link {
      position: relative;
      z-index: 1;
      display: block;
      padding: 2px;
      overflow: hidden;
      border-radius: 24px;
      color: #fff !important;
      text-decoration: none;
    }

    .ctg-prompt-link::before {
      position: absolute;
      inset: -160%;
      z-index: -2;
      background: conic-gradient(from 0deg, #4285f4, #9b72cb, #d96570, #f9ab55, #4285f4);
      content: "";
      animation: ctg-spin 5.5s linear infinite;
    }

    .ctg-prompt-link::after {
      position: absolute;
      z-index: -1;
      inset: 2px;
      border-radius: 22px;
      background: rgba(15,16,19,.96);
      content: "";
    }

    @keyframes ctg-spin { to { transform: rotate(1turn); } }

    .ctg-prompt-link__inner {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      min-height: 126px;
      padding: 24px 24px 24px 30px;
      border-radius: 22px;
      background: rgba(10,10,13,.78);
      box-shadow: inset 0 0 42px rgba(107,102,255,.08);
    }

    .ctg-prompt-link__text { font-size: clamp(18px, 2.1vw, 27px); line-height: 1.36; letter-spacing: -.018em; }
    .ctg-prompt-link__action { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: #fff; color: #0b0b0d; box-shadow: 0 0 16px rgba(255,255,255,.18); transition: transform .25s ease; animation: ctg-send-glow 2s ease-in-out infinite; }
    .ctg-prompt-link:hover .ctg-prompt-link__action { transform: translate(2px,-2px); }
    .ctg-prompt-link__action svg { width: 20px; }
    @keyframes ctg-send-glow { 50% { box-shadow: 0 0 36px 9px rgba(255,255,255,.34), 0 0 52px 14px rgba(155,114,203,.18); } }

    .ctg-gemini__hint { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 14px 4px 0; color: rgba(255,255,255,.35); font-size: 10px; letter-spacing: .05em; }

    .ctg-gemini__answer {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 17px;
      min-height: 146px;
      margin-top: clamp(36px, 5vw, 60px);
      color: rgba(255,255,255,.72);
      font-size: var(--ctg-copy-small);
      line-height: 1.58;
    }

    .ctg-gemini__spark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg,#4285f4,#9b72cb 44%,#d96570 72%,#f9ab55); box-shadow: 0 0 24px rgba(155,114,203,.42); }
    .ctg-gemini__spark svg { width: 17px; }
    .ctg-gemini__answer-source { display: block; margin-bottom: 9px; color: rgba(255,255,255,.38); font-size: 9px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
    .ctg-gemini__answer-copy { margin: 2px 0 0; opacity: 1; transform: none; transition: opacity .35s ease, transform .35s ease; }
    .ctg-gemini.is-thinking .ctg-gemini__answer-copy { opacity: 0; transform: translateY(12px); }

    .ctg-thinking { display: none; gap: 7px; align-items: center; min-height: 40px; }
    .ctg-gemini.is-thinking .ctg-thinking { display: flex; }
    .ctg-thinking i { width: 7px; height: 7px; border-radius: 50%; background: #9b72cb; animation: ctg-dot 1s ease-in-out infinite; }
    .ctg-thinking i:nth-child(2) { animation-delay: .14s; background: #d96570; }
    .ctg-thinking i:nth-child(3) { animation-delay: .28s; background: #f9ab55; }
    @keyframes ctg-dot { 50% { transform: translateY(-6px); opacity: .45; } }

    /* Closing thesis */
    .ctg-thesis {
      min-height: 120vh;
      padding: clamp(120px, 16vw, 230px) 0;
      background: var(--ctg-paper);
    }

    .ctg-thesis__statement {
      margin: 0;
      max-width: 16ch;
      font-size: clamp(50px, 7.2vw, 108px);
      font-weight: 400;
      line-height: .94;
      letter-spacing: -.06em;
    }

    .ctg-thesis__statement em { font-family: var(--ctg-serif); font-weight: 400; font-style: normal; letter-spacing: -.07em; }

    .ctg-thesis__body {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 42px;
      margin-top: clamp(76px, 10vw, 140px);
      padding-top: 42px;
      border-top: 1px solid var(--ctg-line);
    }

    .ctg-thesis__body p { margin: 0; color: #555; font-size: var(--ctg-copy-small); line-height: 1.6; }

    /* The workshop imagery closes the relevance section directly. */
    .ctg-final-plates { display: grid; gap: clamp(28px, 5vw, 74px); margin-top: clamp(120px, 15vw, 220px); }
    .ctg-final-plates .ctg-plate { padding-bottom: 0; }

    /* Testimonial */
    .ctg-testimonial {
      position: relative;
      z-index: 20;
      min-height: 105vh;
      display: grid;
      align-items: center;
      overflow: visible;
      padding: clamp(120px, 16vw, 230px) 0 clamp(200px, 22vw, 320px);
      background: var(--ctg-paper);
    }

    .ctg-testimonial__quote {
      position: relative;
      margin: 0;
      padding-top: clamp(44px, 7vw, 86px);
      border-top: 1px solid var(--ctg-line);
    }

    .ctg-testimonial__quote::before {
      position: absolute;
      top: 35px;
      right: 0;
      color: rgba(15,15,15,.08);
      font-family: var(--ctg-serif);
      font-size: clamp(120px, 18vw, 260px);
      line-height: .6;
      content: "“";
      pointer-events: none;
    }

    .ctg-testimonial__quote p {
      position: relative;
      z-index: 1;
      max-width: 17ch;
      margin: 0;
      font-family: var(--ctg-serif);
      font-size: clamp(48px, 6.4vw, 94px);
      font-weight: 400;
      line-height: .98;
      letter-spacing: -.055em;
    }

    .ctg-testimonial__meta {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 34px;
      margin-top: clamp(64px, 9vw, 120px);
      padding-top: 28px;
      border-top: 1px solid var(--ctg-line);
    }

    .ctg-testimonial__person strong { display: block; font-size: 17px; font-weight: 500; }
    .ctg-testimonial__person span,
    .ctg-testimonial__source { display: block; margin-top: 6px; color: #686868; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
    .ctg-testimonial__source { margin: 0; text-align: right; }

    /* Responsive */
    @media (max-width: 1080px) {
      .vkt-header__surface { grid-template-columns: auto 1fr auto; }
      .vkt-header__nav { justify-self: end; margin-right: 10px; }
      .vkt-header__directory-link,
      .vkt-header__link { padding-inline: 10px; }
      .vkt-header__cta { padding-inline: 14px; }
    }

    @media (max-width: 900px) {
      .vkt-site-header { padding: 10px 10px 0; }
      .vkt-header__surface { grid-template-columns: auto 1fr auto; min-height: 64px; padding: 0 10px 0 18px; border-radius: 19px; }
      .vkt-header__brand { width: 112px; }
      .vkt-header__toggle {
        display: inline-grid;
        place-items: center;
        justify-self: end;
        width: 44px;
        height: 44px;
        margin-right: 6px;
        padding: 0;
        border: 1px solid rgba(255,255,255,.13);
        border-radius: 13px;
        background: rgba(255,255,255,.08);
        color: #fafafa;
        cursor: pointer;
      }
      .vkt-header__toggle span,
      .vkt-header__toggle span::before,
      .vkt-header__toggle span::after { display: block; width: 18px; height: 1px; background: currentColor; content: ""; transition: transform .25s ease, opacity .2s ease; }
      .vkt-header__toggle span { position: relative; }
      .vkt-header__toggle span::before { position: absolute; top: -5px; }
      .vkt-header__toggle span::after { position: absolute; top: 5px; }
      .vkt-site-header.is-menu-open .vkt-header__toggle span { background: transparent; }
      .vkt-site-header.is-menu-open .vkt-header__toggle span::before { transform: translateY(5px) rotate(45deg); }
      .vkt-site-header.is-menu-open .vkt-header__toggle span::after { transform: translateY(-5px) rotate(-45deg); }
      .vkt-header__nav {
        position: absolute;
        grid-column: 1 / -1;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        justify-self: stretch;
        width: 100%;
        max-height: min(76vh,680px);
        margin: 0;
        padding: 12px;
        overflow-y: auto;
        border: 1px solid rgba(255,255,255,.14);
        border-radius: 22px;
        background-color: rgba(5,5,6,.94);
        box-shadow: 0 28px 80px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.07);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity .2s ease, visibility .2s ease, transform .25s ease;
        -webkit-backdrop-filter: blur(28px) saturate(155%);
        backdrop-filter: blur(28px) saturate(155%);
      }
      .vkt-site-header.is-menu-open .vkt-header__nav { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
      .vkt-header__list { display: grid; gap: 3px; }
      .vkt-header__directory,
      .vkt-header__link { justify-content: space-between; width: 100%; min-height: 50px; padding: 0 14px; color: #fafafa; font-size: 15px; }
      .vkt-header__directory { padding: 0; }
      .vkt-header__directory-link { flex: 1; min-height: 50px; padding: 0 14px; font-size: 15px; }
      .vkt-header__trigger { width: 48px; min-height: 50px; }
      .vkt-mega { position: static; width: auto; max-height: 0; padding: 0; overflow: hidden; border: 0; border-radius: 0; background: transparent; opacity: 1; visibility: visible; pointer-events: none; transform: none; transition: max-height .42s cubic-bezier(.2,.8,.2,1), padding .3s ease; }
      .vkt-mega::before { display: none; }
      .vkt-header__item:hover > .vkt-mega,
      .vkt-header__item:focus-within > .vkt-mega,
      .vkt-header__item.is-open > .vkt-mega { transform: none; }
      .vkt-header__item:not(.is-open) > .vkt-mega { max-height: 0; padding: 0; pointer-events: none; transform: none; }
      .vkt-header__item.is-open > .vkt-mega { max-height: 2200px; padding: 6px 0 14px; pointer-events: auto; transform: none; }
      .vkt-header__item:not(.is-open) > .vkt-header__directory .vkt-header__trigger::after { transform: translateY(-2px) rotate(45deg); }
      .vkt-menu-card { min-height: 108px; }
      .vkt-assessoria-grid,
      .vkt-articles-grid { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
      .vkt-assessoria-grid__primary,
      .vkt-assessoria-grid__audit,
      .vkt-assessoria-grid__cases,
      .vkt-assessoria-grid__plans,
      .vkt-articles-grid__primary,
      .vkt-articles-grid__news,
      .vkt-articles-grid__geo,
      .vkt-articles-grid__seo { flex: 0 0 auto; grid-column: auto; grid-row: auto; width: 100%; }
      .vkt-assessoria-grid .vkt-menu-card,
      .vkt-articles-grid .vkt-menu-card { min-height: 112px; }
      .vkt-assessoria-grid .vkt-assessoria-grid__primary,
      .vkt-articles-grid .vkt-articles-grid__primary { min-height: 154px; }
      .vkt-course-grid { grid-template-columns: 1fr; grid-template-rows: none; min-height: 0; }
      .vkt-course-grid__left,
      .vkt-course-grid__geo,
      .vkt-course-grid__seo,
      .vkt-course-grid__ai,
      .vkt-course-grid__marketing { grid-column: auto; grid-row: auto; min-height: 112px; }
      .vkt-course-grid__left { grid-template-rows: 168px 88px; min-height: 266px; }
      .vkt-course-grid .vkt-menu-card { min-height: 0; aspect-ratio: 1 / 1; }
      .vkt-course-grid__overview { min-height: 154px; padding: 20px; }
      .vkt-course-grid__overview-title { font-size: 28px; }
      .vkt-course-grid__overview-arrow { right: 20px; bottom: 18px; }
      .vkt-course-grid__student { min-height: 88px; padding-inline: 20px; }
      .vkt-header__cta { min-height: 44px; padding-inline: 14px; font-size: 0; }
      .vkt-header__cta::after { content: "Auditoria"; font-size: 12px; }

      .vkt-footer__top { grid-template-columns: 1fr; }
      .vkt-footer__brand { padding-bottom: 8px; }
    }

    @media (max-width: 900px) {
      .ctg-shell { grid-template-columns: 1fr; gap: 34px; }
      .ctg-rail { height: auto; }
      .ctg-rail__label { position: static; }
      .ctg-overview,
      .ctg-results,
      .ctg-ai,
      .ctg-thesis { min-height: auto; }
      .ctg-strategy { min-height: 0; }
      .ctg-strategy__track { height: 315vh; }
      .ctg-results__layout { grid-template-columns: 1fr; }
      .ctg-ai__heading-grid { grid-template-columns: 1fr; gap: 34px; }
      .ctg-ai__heading-grid .ctg-rail__label { position: static; }
      .ctg-gemini__body { grid-template-columns: 1fr; }
      .ctg-brand-nav { min-height: 300px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); }
      .ctg-brand-reel { height: 180px; }
      .ctg-brand-reel__item.is-prev { transform: translateY(-105px) scale(.84); }
      .ctg-brand-reel__item.is-next { transform: translateY(46px) scale(.84); }
      .ctg-testimonial { min-height: auto; }
      .ctg-final-cta { min-height: auto; }
      .ctg-final-cta__eyebrow { position: static; }
    }

    @media (max-width: 640px) {
      .vkt-header__cta { display: none; }
      .vkt-header__surface { grid-template-columns: auto 1fr; }
      .vkt-header__toggle { margin-right: 0; }
      .vkt-mega__cards { grid-template-columns: 1fr; }
      .vkt-menu-card--wide { grid-column: auto; }
      .vkt-footer__inner { width: min(calc(100% - 44px),1400px); padding-top: 82px; }
      .vkt-footer__top { gap: 76px; padding-bottom: 84px; }
      .vkt-footer__nav-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 50px 28px; }
      .vkt-footer__group--courses { grid-column: 1 / -1; }
      .vkt-footer__bottom { grid-template-columns: 1fr; gap: 10px; }
      .vkt-footer__bottom > p:nth-child(2),
      .vkt-footer__bottom > p:last-child { text-align: left; }
      .ctg-hero__content { padding-top: 130px; }
      .ctg-hero__title { font-size: clamp(45px, 13vw, 66px); line-height: .95; }
      .ctg-hero__case { font-size: 17px; }
      .ctg-scroll { width: 46px; height: 46px; }
      .ctg-definition { grid-template-columns: 1fr; gap: 12px; }
      .ctg-plate { width: calc(100vw - 20px); }
      .ctg-plate__frame--wide,
      .ctg-plate__frame--standard { aspect-ratio: 1 / .78; }
      .ctg-plate__frame--wide img { object-position: center; }
      .ctg-strategy { padding: 210px 0 92px; }
      .ctg-vcarousel { width: 100%; height: 100svh; min-height: 620px; }
      .ctg-vcarousel__stage { inset: 64px 0 104px; }
      .ctg-vslide { padding: 42px 28px 100px 0; }
      .ctg-vslide.is-prev,
      .ctg-vslide.is-next { opacity: 0; }
      .ctg-vslide h3 { font-size: clamp(48px, 15vw, 68px); }
      .ctg-vcarousel__controls { right: 0; bottom: 22px; gap: 18px; }
      .ctg-vcarousel__button span { display: none; }
      .ctg-vcarousel__index { left: 0; right: auto; bottom: 28px; gap: 9px; }
      .ctg-vcarousel__index button { width: 32px; font-size: 9px; }
      .ctg-results { padding: 136px 0 170px; }
      .ctg-results__layout { gap: 56px; }
      .ctg-results__number { top: 0; font-size: clamp(150px, 48vw, 210px); }
      .ctg-results__title { font-size: clamp(46px, 14vw, 64px); }
      .ctg-results__glass-band { height: 112px; }
      .ctg-gemini { border-radius: 22px; }
      .ctg-gemini__chrome { padding-inline: 20px; }
      .ctg-gemini__live { display: none; }
      .ctg-brand-nav { padding: 28px 22px; }
      .ctg-gemini__conversation { padding: 42px 22px 50px; }
      .ctg-prompt-link__inner { grid-template-columns: 1fr; min-height: 180px; padding: 24px; }
      .ctg-prompt-link__action { justify-self: end; width: 46px; height: 46px; }
      .ctg-gemini__hint { align-items: flex-start; flex-direction: column; }
      .ctg-thesis__body { grid-template-columns: 1fr; }
      .ctg-testimonial__meta { align-items: flex-start; flex-direction: column; }
      .ctg-testimonial__source { text-align: left; }
      .ctg-testimonial { padding-bottom: 190px; }
      .ctg-final-cta { padding: 180px 0 104px; }
      .ctg-final-cta__inner { grid-template-columns: 1fr; gap: 54px; }
      .ctg-final-cta__eyebrow { margin-top: 0; }
      .ctg-final-cta__title { font-size: clamp(44px, 12vw, 60px); }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .vkt-page-stage.is-route-leaving { animation: none; }
      .vkt-page-stage.is-route-pending { border-radius: 0; transform: none; }
      .vkt-page-stage.is-route-entering { animation: none; }
      .ctg-reveal { opacity: 1; transform: none; transition: none; }
      .ctg-scroll svg,
      .ctg-gemini::before,
      .ctg-gemini::after,
      .ctg-prompt-link::before,
      .ctg-prompt-link__action,
      .ctg-thinking i { animation: none; }
    }