:root {
      --ga01-gold: #ffd700;
      --ga01-orange: #ff8800;
      --ga01-white: #ffffff;
      --ga01-soft-white: rgba(255, 255, 255, 0.88);
      --ga01-muted: rgba(255, 255, 255, 0.66);
      --ga01-line: rgba(255, 255, 255, 0.14);
      --ga01-panel: rgba(7, 7, 9, 0.74);
      --ga01-panel-soft: rgba(255, 255, 255, 0.045);
      --ga01-blue: #9cb7ff;
      --ga01-max: 1320px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ga01-white);
    }

    a {
      color: var(--ga01-orange);
    }

    a:hover {
      color: var(--ga01-white);
    }

    /* ---------- Shared fixed navigation ---------- */
    .fixed-header {
      position: fixed;
      top: 48px;
      left: 350px;
      width: 100%;
      z-index: 999;
      display: flex;
      align-items: center;
      justify-content: flex-start;
      padding: 20px 40px;
      background: transparent;
      pointer-events: none;
    }

    .fixed-header .logo,
    .fixed-header .nav-wrapper {
      pointer-events: auto;
    }

    .fixed-header .logo {
      flex-shrink: 0;
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      gap: 30px;
      flex-grow: 1;
      margin: 0;
    }

    .desktop-nav {
      display: flex;
      flex-wrap: wrap;
      gap: 40px;
    }

    .desktop-nav a {
      color: var(--ga01-white);
      text-decoration: none;
      position: relative;
      font-size: 1.1rem;
    }

    .desktop-nav a:hover,
    .desktop-nav a.active {
      color: var(--ga01-gold);
    }

    .desktop-nav > .nav-item > a::after {
      content: '';
      position: absolute;
      width: 100%;
      height: 2px;
      background: var(--ga01-gold);
      bottom: -4px;
      left: 0;
      transform: scaleX(0);
      transition: transform 0.3s ease;
      transform-origin: left;
    }

    .desktop-nav > .nav-item > a:hover::after,
    .desktop-nav > .nav-item > a.active::after {
      transform: scaleX(1);
    }

    /* ---------- Case-study page ---------- */
    .ga01-page {
      position: relative;
      z-index: 2;
      overflow: hidden;
    }

    .ga01-container {
      width: min(calc(100% - 3rem), var(--ga01-max));
      margin-inline: auto;
    }

    .ga01-hero {
      position: relative;
      min-height: min(92vh, 980px);
      display: grid;
      align-items: end;
      isolation: isolate;
      background: #060607;
    }

    .ga01-hero-media,
    .ga01-hero-media video,
    .ga01-hero-media img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }

    .ga01-hero-media video,
    .ga01-hero-media img {
      object-fit: cover;
    }

    .ga01-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      z-index: 1;
      background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, rgba(0, 0, 0, 0.16) 38%, rgba(0, 0, 0, 0.92) 100%),
        linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.08) 70%);
    }

    .ga01-hero-copy {
      position: relative;
      z-index: 2;
      width: min(calc(100% - 3rem), var(--ga01-max));
      margin-inline: auto;
      padding: 13rem 0 5rem;
    }

    .ga01-eyebrow {
      display: inline-block;
      color: var(--ga01-blue);
      font-size: 0.8rem;
      font-weight: 800;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 0.85rem;
    }

    .ga01-hero h1 {
      max-width: 980px;
      margin: 0;
      color: var(--ga01-gold);
      font-size: clamp(3rem, 7vw, 7.4rem);
      line-height: 0.9;
      letter-spacing: -0.055em;
    }

    .ga01-hero-deck {
      max-width: 850px;
      margin: 1.5rem 0 0;
      color: var(--ga01-soft-white);
      font-size: clamp(1.15rem, 2vw, 1.65rem);
      line-height: 1.42;
      letter-spacing: -0.012em;
    }

    .ga01-hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      margin-top: 2rem;
    }

    .ga01-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0.75rem 1.15rem;
      border: 1px solid rgba(255, 215, 0, 0.42);
      border-radius: 999px;
      color: var(--ga01-white);
      background: rgba(0, 0, 0, 0.38);
      text-decoration: none;
      transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    }

    .ga01-button:hover {
      color: var(--ga01-white);
      background: rgba(255, 215, 0, 0.14);
      border-color: rgba(255, 215, 0, 0.86);
      transform: translateY(-1px);
      text-decoration: none;
    }

    .ga01-button--primary {
      background: var(--ga01-gold);
      color: #050505;
      border-color: var(--ga01-gold);
      font-weight: 800;
    }

    .ga01-button--primary:hover {
      background: var(--ga01-white);
      color: #050505;
      border-color: var(--ga01-white);
    }

    .ga01-section {
      padding: clamp(4.5rem, 8vw, 8rem) 0;
    }

    .ga01-section--tight {
      padding-top: 2rem;
    }

    .ga01-section--panel {
      background: rgba(0, 0, 0, 0.3);
      border-top: 1px solid var(--ga01-line);
      border-bottom: 1px solid var(--ga01-line);
    }

    .ga01-section-heading {
      display: grid;
      grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.6fr);
      gap: clamp(1.5rem, 5vw, 5rem);
      align-items: start;
      margin-bottom: 2.2rem;
    }

    .ga01-section-heading h2 {
      margin: 0;
      color: var(--ga01-gold);
      font-size: clamp(2rem, 4vw, 4.2rem);
      line-height: 0.98;
      letter-spacing: -0.04em;
    }

    .ga01-section-heading p {
      max-width: 720px;
      margin: 0;
      color: var(--ga01-soft-white);
      font-size: 1.08rem;
      line-height: 1.68;
    }

    /* Stacked heading: title and copy share the same left edge. */
    .ga01-section-heading--stacked {
      display: block;
    }

    .ga01-section-heading--stacked h2 {
      margin-bottom: 1rem;
    }

    .ga01-section-heading--stacked p {
      max-width: 920px;
    }

    .ga01-lead {
      max-width: 940px;
      margin: 0;
      color: var(--ga01-soft-white);
      font-size: clamp(1.25rem, 2.1vw, 1.9rem);
      line-height: 1.42;
      letter-spacing: -0.018em;
    }

    .ga01-highlight {
      color: var(--ga01-gold);
      font-weight: 800;
    }

    /* ---------- Snapshot ---------- */
    .ga01-snapshot {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.9rem;
      margin-top: 2.25rem;
    }

    .ga01-snapshot-item {
      min-height: 120px;
      padding: 1.2rem;
      border: 1px solid var(--ga01-line);
      border-radius: 16px;
      background: var(--ga01-panel-soft);
    }

    .ga01-snapshot-label {
      display: block;
      margin-bottom: 0.45rem;
      color: var(--ga01-blue);
      font-size: 0.74rem;
      font-weight: 800;
      letter-spacing: 0.11em;
      text-transform: uppercase;
    }

    .ga01-snapshot-value {
      display: block;
      color: var(--ga01-white);
      font-size: 1rem;
      line-height: 1.45;
    }

    /* ---------- Media ---------- */
    .ga01-media {
      overflow: hidden;
      border: 1px solid var(--ga01-line);
      border-radius: 18px;
      background: #08080a;
    }

    .ga01-media img,
    .ga01-media video {
      display: block;
      width: 100%;
      height: auto;
    }

    .ga01-media--ratio img,
    .ga01-media--ratio video {
      aspect-ratio: 16 / 9;
      object-fit: cover;
    }

    .ga01-media figcaption {
      padding: 0.85rem 1rem;
      border-top: 1px solid var(--ga01-line);
      color: var(--ga01-muted);
      font-size: 0.9rem;
      line-height: 1.45;
    }

    .ga01-vimeo {
      position: relative;
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      border: 1px solid var(--ga01-line);
      border-radius: 18px;
      background: #08080a;
    }

    .ga01-vimeo iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: 0;
    }

    /* ---------- Narrative split ---------- */
    .ga01-split {
      display: grid;
      grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.38fr);
      gap: clamp(1.4rem, 3vw, 3.2rem);
      align-items: center;
    }

    .ga01-split--reverse .ga01-split-copy {
      order: 2;
    }

    /* Full-width case-study section: copy first, important media below. */
    .ga01-stack {
      display: grid;
      gap: clamp(1.6rem, 3vw, 2.6rem);
    }

    .ga01-stack .ga01-split-copy {
      max-width: 980px;
    }

    .ga01-stack .ga01-media {
      width: 100%;
      margin: 0;
    }

    .ga01-stack .ga01-media--ratio img,
    .ga01-stack .ga01-media--ratio video {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
    }

    .ga01-loop-video {
      pointer-events: none;
    }

    .ga01-loop-video::-webkit-media-controls,
    .ga01-loop-video::-webkit-media-controls-enclosure {
      display: none !important;
    }

    .ga01-split-copy h3 {
      margin: 0 0 0.9rem;
      color: var(--ga01-gold);
      font-size: clamp(1.65rem, 3vw, 2.75rem);
      line-height: 1.05;
      letter-spacing: -0.03em;
    }

    .ga01-split-copy p,
    .ga01-split-copy li {
      color: var(--ga01-soft-white);
      font-size: 1.04rem;
      line-height: 1.68;
    }

    .ga01-split-copy ul {
      margin: 1rem 0 0;
      padding-left: 1.25rem;
    }

    .ga01-split-copy li {
      margin-bottom: 0.55rem;
    }

    /* ---------- Process cards ---------- */
    .ga01-process-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }

    .ga01-process-card {
      padding: 1.35rem;
      border: 1px solid var(--ga01-line);
      border-radius: 16px;
      background: var(--ga01-panel-soft);
    }

    .ga01-process-number {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      margin-bottom: 1rem;
      border: 1px solid rgba(255, 215, 0, 0.46);
      border-radius: 999px;
      color: var(--ga01-gold);
      font-weight: 800;
    }

    .ga01-process-card h3 {
      margin: 0 0 0.55rem;
      color: var(--ga01-white);
      font-size: 1.15rem;
    }

    .ga01-process-card p {
      margin: 0;
      color: var(--ga01-muted);
      line-height: 1.58;
    }



    /* ---------- Cross-software pipeline ---------- */
    .ga01-pipeline {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 0.75rem;
      margin-top: 2rem;
    }

    .ga01-pipeline-step {
      position: relative;
      min-height: 150px;
      padding: 1.1rem;
      border: 1px solid var(--ga01-line);
      border-radius: 16px;
      background: var(--ga01-panel-soft);
    }

    .ga01-pipeline-step:not(:last-child)::after {
      content: '→';
      position: absolute;
      top: 50%;
      right: -0.63rem;
      z-index: 2;
      width: 1.25rem;
      height: 1.25rem;
      display: grid;
      place-items: center;
      color: var(--ga01-gold);
      background: #050506;
      transform: translateY(-50%);
      font-weight: 900;
    }

    .ga01-pipeline-step strong {
      display: block;
      margin-bottom: 0.5rem;
      color: var(--ga01-gold);
      font-size: 1rem;
    }

    .ga01-pipeline-step span {
      color: var(--ga01-muted);
      font-size: 0.94rem;
      line-height: 1.5;
    }


    /* ---------- Lookdev video comparison ---------- */
    .ga01-lookdev-compare {
      position: relative;
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      border: 1px solid var(--ga01-line);
      border-radius: 18px;
      background: #08080a;
      --ga01-lookdev-position: 50%;
      touch-action: none;
    }

    .ga01-lookdev-compare video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      background: #08080a;
      pointer-events: none;
    }

    .ga01-lookdev-compare-final {
      clip-path: inset(0 0 0 var(--ga01-lookdev-position));
    }

    .ga01-lookdev-compare-line {
      position: absolute;
      top: 0;
      bottom: 0;
      left: var(--ga01-lookdev-position);
      z-index: 3;
      width: 2px;
      background: var(--ga01-gold);
      transform: translateX(-1px);
      pointer-events: none;
    }

    .ga01-lookdev-compare-handle {
      position: absolute;
      top: 50%;
      left: var(--ga01-lookdev-position);
      z-index: 4;
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border: 2px solid var(--ga01-white);
      border-radius: 999px;
      color: #050505;
      background: var(--ga01-gold);
      transform: translate(-50%, -50%);
      pointer-events: none;
      font-size: 1rem;
      font-weight: 900;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.38);
    }

    .ga01-lookdev-compare input[type="range"] {
      position: absolute;
      inset: 0;
      z-index: 5;
      width: 100%;
      height: 100%;
      margin: 0;
      opacity: 0;
      cursor: ew-resize;
    }

    .ga01-lookdev-label {
      position: absolute;
      bottom: 0.85rem;
      z-index: 4;
      padding: 0.38rem 0.64rem;
      border-radius: 999px;
      color: var(--ga01-white);
      background: rgba(0, 0, 0, 0.7);
      font-size: 0.76rem;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      pointer-events: none;
    }

    .ga01-lookdev-label--base {
      left: 0.85rem;
    }

    .ga01-lookdev-label--final {
      right: 0.85rem;
    }

    .ga01-lookdev-compare-caption {
      margin: 0.9rem 0 0;
      color: var(--ga01-muted);
      font-size: 0.92rem;
      line-height: 1.5;
    }

    /* ---------- Leadership callout ---------- */
    .ga01-callout {
      padding: clamp(1.5rem, 4vw, 3rem);
      border: 1px solid rgba(255, 215, 0, 0.32);
      border-radius: 20px;
      background: rgba(255, 215, 0, 0.055);
    }

    .ga01-callout h3 {
      margin: 0 0 1rem;
      color: var(--ga01-gold);
      font-size: clamp(1.6rem, 3vw, 2.6rem);
      line-height: 1.05;
    }

    .ga01-callout p {
      max-width: 880px;
      margin: 0;
      color: var(--ga01-soft-white);
      font-size: 1.08rem;
      line-height: 1.7;
    }

    .ga01-decision-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
      margin-top: 1.4rem;
    }

    .ga01-decision {
      padding: 1.1rem;
      border-top: 2px solid var(--ga01-gold);
      background: rgba(0, 0, 0, 0.22);
    }

    .ga01-decision strong {
      display: block;
      margin-bottom: 0.45rem;
      color: var(--ga01-white);
    }

    .ga01-decision span {
      color: var(--ga01-muted);
      line-height: 1.5;
    }

    /* ---------- Gallery ---------- */
    .ga01-gallery {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 0.8rem;
    }

    .ga01-gallery figure {
      grid-column: span 4;
      margin: 0;
      overflow: hidden;
      border: 1px solid var(--ga01-line);
      border-radius: 14px;
      background: #08080a;
    }

    .ga01-gallery figure:nth-child(1),
    .ga01-gallery figure:nth-child(6) {
      grid-column: span 8;
    }

    .ga01-gallery img {
      display: block;
      width: 100%;
      height: 100%;
      min-height: 260px;
      aspect-ratio: 16 / 10;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

    .ga01-gallery a:hover img {
      transform: scale(1.018);
    }


    /* ---------- Next links ---------- */
    .ga01-project-nav {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .ga01-project-link {
      display: block;
      padding: 1.4rem;
      border: 1px solid var(--ga01-line);
      border-radius: 16px;
      color: var(--ga01-white);
      background: var(--ga01-panel-soft);
      text-decoration: none;
      transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    }

    .ga01-project-link:hover {
      color: var(--ga01-white);
      border-color: rgba(255, 215, 0, 0.6);
      background: rgba(255, 215, 0, 0.075);
      transform: translateY(-2px);
      text-decoration: none;
    }

    .ga01-project-link small {
      display: block;
      margin-bottom: 0.45rem;
      color: var(--ga01-blue);
      font-size: 0.75rem;
      font-weight: 800;
      letter-spacing: 0.09em;
      text-transform: uppercase;
    }

    .ga01-project-link strong {
      display: block;
      color: var(--ga01-gold);
      font-size: 1.25rem;
    }

    .ga01-final-cta {
      text-align: center;
      padding: clamp(4rem, 8vw, 7rem) 0;
    }

    .ga01-final-cta h2 {
      max-width: 850px;
      margin: 0 auto 1.1rem;
      color: var(--ga01-gold);
      font-size: clamp(2rem, 5vw, 4.7rem);
      line-height: 0.98;
      letter-spacing: -0.04em;
    }

    .ga01-final-cta p {
      max-width: 700px;
      margin: 0 auto 1.7rem;
      color: var(--ga01-soft-white);
      font-size: 1.08rem;
      line-height: 1.65;
    }

    /* ---------- Lightbox ---------- */
    .ga01-lightbox {
      width: min(94vw, 1500px);
      max-width: none;
      padding: 0;
      border: 1px solid var(--ga01-line);
      border-radius: 16px;
      background: #08080a;
      color: var(--ga01-white);
    }

    .ga01-lightbox::backdrop {
      background: rgba(0, 0, 0, 0.88);
      backdrop-filter: blur(6px);
    }

    .ga01-lightbox img {
      display: block;
      width: 100%;
      max-height: 86vh;
      object-fit: contain;
    }

    .ga01-lightbox-close {
      position: absolute;
      top: 0.75rem;
      right: 0.75rem;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(255, 255, 255, 0.35);
      border-radius: 999px;
      color: var(--ga01-white);
      background: rgba(0, 0, 0, 0.65);
      font-size: 1.35rem;
      cursor: pointer;
    }

    /* ---------- Responsive ---------- */
    @media (max-width: 1180px) {
      .ga01-snapshot {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .ga01-process-grid,
      .ga01-decision-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 900px) {
      .ga01-section-heading,
      .ga01-split,
      .ga01-split--media-large {
        grid-template-columns: 1fr;
      }

      .ga01-pipeline {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .ga01-pipeline-step:nth-child(3)::after {
        display: none;
      }

      .ga01-split--reverse .ga01-split-copy {
        order: initial;
      }

      .ga01-credits {
        grid-template-columns: 1fr;
      }

      .ga01-gallery figure,
      .ga01-gallery figure:nth-child(1),
      .ga01-gallery figure:nth-child(6) {
        grid-column: span 6;
      }
    }

    @media (max-width: 768px) {
      .fixed-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        left: 0;
        top: 16px;
      }

      .nav-wrapper {
        margin-left: 1%;
        margin-top: 17%;
        width: 100%;
        padding-left: 0;
      }

      .desktop-nav {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 15px;
      }

      .ga01-container,
      .ga01-hero-copy {
        width: min(calc(100% - 2rem), var(--ga01-max));
      }

      .ga01-hero-copy {
        padding-top: 12rem;
        padding-bottom: 3.5rem;
      }

      .ga01-hero h1 {
        font-size: clamp(2.7rem, 14vw, 4.6rem);
      }

      .ga01-process-grid,
      .ga01-decision-grid,
      .ga01-project-nav {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 560px) {
      .ga01-snapshot {
        grid-template-columns: 1fr;
      }

      .ga01-gallery figure,
      .ga01-gallery figure:nth-child(1),
      .ga01-gallery figure:nth-child(6) {
        grid-column: span 12;
      }

      .ga01-credit-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
      }

      .ga01-hero-actions .ga01-button {
        width: 100%;
      }

      .ga01-pipeline {
        grid-template-columns: 1fr;
      }

      .ga01-pipeline-step::after {
        display: none !important;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }