@font-face { font-family:'Inter Arrow'; src:url('../../fonts/Inter-Regular.ttf') format('truetype'); font-weight:400; font-style:normal; font-display:swap; }
    :root {
      --page-bg: #f7f7f2;
      --ink: #3a3a3f;
      --gold: #c8921e;
      --gold-hover: #ddb45c;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 84px; }
    html, body { margin: 0; padding: 0; background: var(--page-bg); }
    body { font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: var(--ink); }
    a { color: inherit; }
    .page { min-height: 100vh; background: var(--page-bg); overflow-x: clip; }
    .shell { max-width: 1440px; margin: 0 auto; padding: 0 80px; }

    .site-header { height: 72px; }
    .topbar { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 80px; }
    .logo { font: 300 24.41px/32px Poppins, sans-serif; white-space: nowrap; text-decoration: none; color: inherit; }
    .logo span { color: #E6B24A; font-weight: 300; }
    .nav { display: flex; align-items: center; justify-content: flex-end; gap: 53px; font: 400 13px/1 Inter, sans-serif; }
    .nav-item { position: relative; white-space: nowrap; text-decoration: none; color: inherit; }
    .nav-item.is-active { color: var(--gold); }
    .nav-item.caret { display: flex; align-items: center; gap: 2px; }
    .nav-item.caret::after { content: ''; width: 6px; height: 6px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg) translateY(-2px); }
    .nav-toggle-input { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
    .nav-toggle {
      display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px 8px;
      border: 0; border-radius: 8px; background: transparent; cursor: pointer;
      flex-direction: column; justify-content: center; gap: 5px;
    }
    .nav-toggle span, .nav-toggle::before, .nav-toggle::after {
      content: ''; display: block; height: 2px; width: 22px; background: #3a3a3f; border-radius: 1px;
    }
    .nav-toggle-input:checked + .nav-toggle::before { transform: translateY(7px) rotate(45deg); }
    .nav-toggle-input:checked + .nav-toggle span { opacity: 0; }
    .nav-toggle-input:checked + .nav-toggle::after { transform: translateY(-7px) rotate(-45deg); }
    body:has(.nav-toggle-input:checked) { overflow: hidden; }

    .crumb { margin: 0 0 18px; font: 400 13px/1.4 Inter, sans-serif; color: #6b6b70; }
    .crumb a { text-decoration: none; }
    .crumb a:hover { color: var(--gold); }

    .sx-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; padding: 28px 0 4px; }
    .sx-hero > :first-child { padding-top: 96px; }
    .sx-hero h1 { margin: 0; font: 300 40px/1.18 Poppins, sans-serif; letter-spacing: -1.2px; }
    .sx-hero p { margin: 16px 0 0; max-width: 540px; font: 400 14px/24px Inter, sans-serif; }
    .sx-hero .crumb { margin: 0 0 18px; font: 400 12px/1.4 Inter, sans-serif; color: #6b6b70; }
    .sx-art { position: relative; width: 100%; height: 280px; cursor: crosshair; }
    .sx-hero .sx-art { height: 360px; }
    .sx-art canvas { display: block; width: 100%; height: 100%; }

    .jump { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 24px 0 8px; font: 400 14px/1 Inter, sans-serif; }
    .jump span { margin: 0; color: #6b6b70; }
    .jump-pills { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
    .jump a {
      display: inline-flex; align-items: center; padding: 8px 20px;
      border: 1px solid #3a3a3f; border-radius: 999px; text-decoration: none;
      color: #3a3a3f; background: transparent;width: 150px;height: 37px;
    }
    .jump a:hover { background: #3a3a3f; color: #fff; }

    .section { padding: 56px max(80px, calc((100vw - 1440px) / 2 + 80px)); }
    .section-inner { max-width: 1280px; margin: 0 auto; }
    .section h2 { margin: 0 0 16px; font: 300 32px/1.3 Poppins, sans-serif; letter-spacing: -.03em; }
    .section p { color: #3a3a3f; line-height: 1.75; }
    .bg-white { background: #FFFFFF; }
    .bg-cream { background: #F7F7F2; }
    .center-copy { max-width: 760px; margin: 0 auto 40px; text-align: center; }
    .center-copy p { margin: 0 auto; max-width: 680px; font: 400 15px/26px Inter, sans-serif; }

    .delay-section { padding-top: 36px; padding-bottom: 24px; }
    .delay { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .8fr); gap: 0px; align-items: center; }
    .delay-copy h2 { margin: 0 0 16px; max-width: none; }
    .delay-copy p { margin: 0; max-width: 560px; font: 400 15px/26px Inter, sans-serif; }
    .delay-panel {
      display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px;
      background: #3a3a3f; border-radius: 12px; padding: 24px 20px; min-height: 0;
    }
    .delay-stat { text-align: center; }
    .delay-stat strong {
      display: block; font: 500 14px/1.25 Poppins, sans-serif; color: #BE943A; letter-spacing: 0;
    }
    .delay-stat span {
      display: block; margin-top: 8px; font: 400 12px/1.35 Inter, sans-serif; color: #DDB45C;
    }

    .organs { padding-top: 28px; padding-bottom: 24px; }
    .organ-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 40px; }
    .sx-organ {
      position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(160px, .95fr);
      gap: 8px; min-height: 268px; padding: 28px 24px 28px 28px; overflow: hidden; cursor: crosshair;
      scroll-margin-top: 88px;
    }
    .sx-organ-copy { position: relative; z-index: 2; }
    .sx-pct,
    .section p.sx-pct { margin: 0 0 10px; font: 500 24px/1.2 Poppins, sans-serif; color: #BE943A; }
    .sx-organ h3 { margin: 0 0 14px; font: 300 36px/1.1 Poppins, sans-serif; letter-spacing: -.04em; }
    .sx-organ h4 { margin: 0 0 10px; font: 400 18px/1 Inter, sans-serif; }
    .sx-organ ul { margin: 0 0 18px; padding-left: 18px; font: 400 14px/24px Inter, sans-serif; }
    .sx-tag {
      display: inline-flex; align-items: center; padding: 6px 12px;
      background: #3a3a3f; color: #ddb45c; border-radius: 4px;
      font: 500 18px / 1.2 Inter, sans-serif; white-space: nowrap;
    }
    .sx-organ-art { position: relative; min-height: 200px; pointer-events: none; }
    .sx-organ-art canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

    .path-head { max-width: 1080px; margin: 0 auto 36px 0; text-align: left; }
    .path-head h2 { margin: 0 0 12px; }
    .path-head p { margin: 0 auto; max-width: 1080px; font: 400 14px/26px Inter, sans-serif; }
    .path-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
    .path-card {
      position: relative; background: #3a3a3f; color: #fff; padding: 18px 16px 20px;
      border-radius: 8px; min-height: 136px; display: flex; flex-direction: column;
    }
    .path-card .n { display: block; margin-bottom: 12px; font: 500 24px/1 Poppins, sans-serif; color: #BE943A; }
    .path-card strong { display: block; margin-bottom: 8px; font: 400 13px / 1.35 Inter, sans-serif; color: #F7F7F2; }
    .path-card p { margin: 0; font: 400 12px/1.4 Inter, sans-serif; color: #F7F7F2; }
    .path { height: 180vh; padding-top: 0; padding-bottom: 0; background: #fff; }
    .path > .section-inner {
      position: sticky; top: 72px; min-height: 0; box-sizing: border-box;
      display: flex; flex-direction: column; justify-content: flex-start;
      padding-top: 48px; padding-bottom: 48px;
    }
    .path .path-card {
      background: rgba(58,58,63,.28); filter: blur(16px); opacity: .28;
      transform: translateY(22px); transition: none; will-change: filter, opacity, transform;
    }
    .path .path-card.in-focus {
      background: #3a3a3f; filter: blur(0); opacity: 1; transform: none;
    }

    .tests .center-copy { max-width: 1100px; }
    .tests .center-copy p { max-width: 100%; }
    .test-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
    .test-card {
      background: #F9F9F9; padding: 28px 24px; min-height: 360px; border-radius: 8px;
      transition: transform .35s ease, box-shadow .35s ease;
    }
    .test-card:hover { transform: translateY(-6px); box-shadow: 0 18px 36px rgba(58,58,63,.08); }
    .test-num {
      width: 50px; height: 50px; margin-bottom: 16px; border-radius: 50%;
      background: #333333; color: #fff;
      display: grid; place-items: center; font: 600 18px/1 Inter, sans-serif;
    }
    .test-card h3 { margin: 0 0 12px; font: 600 18px/1.3 Inter, sans-serif; color: #3a3a3f; }
    .test-card p { margin: 0; font: 400 14px/24px Inter, sans-serif; color: #3a3a3f; }
    .test-acc { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
    .test-acc-label { display: block; pointer-events: none; }
    .test-acc-panel { display: block; }
    .tests { padding-top: 0; padding-bottom: 32px; }
    .tests .tests-stack { min-height: 160vh; }
    .tests .tests-pin {
      position: sticky; top: 72px; min-height: 0;
      display: flex; flex-direction: column; justify-content: flex-start;
      padding-top: 48px; padding-bottom: 8px;
    }
    .tests .tests-stack .test-grid {
      position: relative; display: block; height: 360px; max-width: 1280px; width: 100%; margin: 0 auto;
    }
    .tests .tests-stack .test-card {
      position: absolute; top: 0; left: 50%; width: calc((100% - 60px) / 4); height: 360px; min-height: 360px;
      transform: translateX(-50%); will-change: transform; transition: none;
      box-shadow: none; overflow: hidden;
    }
    .tests .tests-stack .test-card:hover { box-shadow: none; }
    .tests .tests-stack .test-card:nth-child(1) { z-index: 4; }
    .tests .tests-stack .test-card:nth-child(2) { z-index: 3; }
    .tests .tests-stack .test-card:nth-child(3) { z-index: 2; }
    .tests .tests-stack .test-card:nth-child(4) { z-index: 1; }

    .cta {
      display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
      gap: 48px; align-items: center; max-width: none;
    }
    .cta-art { position: relative; width: 100%; height: 380px; cursor: crosshair; }
    .cta-art canvas { display: block; width: 100%; height: 100%; }
    .cta-search {
      display: inline-flex; align-items: center; justify-content: space-between; gap: 12px;
      margin-top: 28px; width: 206px; max-width: 100%; height: 56px; padding: 0 22px; box-sizing: border-box;
      border: 1px solid #3a3a3f; border-radius: 6px; text-decoration: none; color: #3a3a3f;
      font: 400 14px/1 Inter, sans-serif; background: #F7F7F2;
    }
    .cta-search span { color: #3a3a3f; font: 400 18px/1 'Inter Arrow', sans-serif; }
    .cta-search:hover { background: #3a3a3f; color: #fff; }
    .cta-search:hover span { color: #ddb45c; }

    .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 18px 40px; border-radius: 6px; text-decoration: none; font: 400 14px/17px Inter, sans-serif; white-space: nowrap; transition: background .2s ease, color .2s ease, border-color .2s ease; }
    .btn-outline { border: 1px solid #3a3a3f; color: #3a3a3f; background: transparent; }
    .btn-outline:hover, .btn-outline:focus-visible { background: #3a3a3f; color: #fff; }
    .btn-solid { background: var(--gold); border: 1px solid var(--gold); color: white; }
    .btn-solid:hover, .btn-solid:focus-visible { background: transparent; color: var(--gold); }
    .btn-outline::after { content: '→'; width: 12px; flex: 0 0 12px; font: 400 16px/17px Inter, sans-serif; }

    .newsletter { background: #3a3a3f; color: white; text-align: center; padding-block: 72px; }
    .newsletter h2, .newsletter p { color: white; text-align: center; }
    .newsletter p { margin-left: auto; margin-right: auto; max-width: 700px; font: 400 14px/24px Inter, sans-serif; }
    .newsletter-form { display: flex; justify-content: center; align-items: center; gap: 20px; margin-top: 36px; }
    .newsletter input { width: 400px; height: 53px; border: 0; border-radius: 6px; padding: 0 20px; font: 400 14px/17px Inter, sans-serif; color: #3a3a3f; background: #f7f7f2; }
    .newsletter input::placeholder { color: #3a3a3f; font: 400 14px/17px Inter, sans-serif; }
    .newsletter .btn-solid { font: 400 14px/17px Inter, sans-serif; background: #E6B24A; border-color: #E6B24A; color: #fff; }
    .newsletter .btn-solid:hover, .newsletter .btn-solid:focus-visible { background: #d4a043; border-color: #d4a043; color: #fff; }
    .footer { border-top: 1px solid #eceef1; padding-top: 30px; padding-bottom: 30px; }
    .footer-grid { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 32px; padding-bottom: 35px; border-bottom: 1px solid #eceef1; }
    .footer h3 { font: 500 16px Poppins, sans-serif; }
    .footer a { display: block; color: #3a3a3f; text-decoration: none; font-size: 13px; margin: 12px 0; }
    .footer a:hover { color: var(--gold); }
    .footer-social { display: flex; align-items: center; gap: 8px; margin-top: 16px; }
    .footer-social a.share {
      display: inline-flex; align-items: center; justify-content: center;
      width: 32px; height: 32px; margin: 0; padding: 0;
      border-radius: 50%; border: 1px solid #3a3a3f; color: #3a3a3f; background: transparent;
    }
    .footer-social a.share:hover { background: #3a3a3f; color: #fff; border-color: #3a3a3f; }
    .footer-social a.share svg { display: block; width: 16px; height: 16px; fill: currentColor; }
    .footer-bottom { display: flex; justify-content: space-between; font-size: 12px; padding-top: 20px; }
    .footer-bottom a { display: inline; margin: 0; font-size: inherit; }
    .footer-bottom a:hover { color: var(--gold); }

    .reveal { opacity: 0; transform: translateY(42px); filter: blur(4px); transition: opacity 1.1s cubic-bezier(.22,.61,.36,1), transform 1.1s cubic-bezier(.22,.61,.36,1), filter .9s cubic-bezier(.22,.61,.36,1); }
    .reveal.visible { opacity: 1; transform: none; filter: blur(0); }
    .reveal > * { opacity: 0; transform: translateY(18px); transition: opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1); }
    .reveal.visible > * { opacity: 1; transform: none; }
    .reveal.visible > *:nth-child(1) { transition-delay: .08s; }
    .reveal.visible > *:nth-child(2) { transition-delay: .18s; }
    .reveal.visible > *:nth-child(3) { transition-delay: .28s; }
    .reveal.visible > *:nth-child(4) { transition-delay: .38s; }
    .reveal.visible > *:nth-child(5) { transition-delay: .48s; }
    .reveal.visible > *:nth-child(6) { transition-delay: .58s; }
    @media (prefers-reduced-motion: reduce) {
      .reveal, .reveal > * { transition: none; opacity: 1; transform: none; filter: none; }
    }

    @media (max-width: 1100px) {
      .shell { padding: 0 24px; }
      .site-header { height: auto; position: sticky; top: 0; z-index: 50; background: var(--page-bg); }
      .topbar { height: 64px; gap: 16px; position: relative; }
      .nav-toggle { display: inline-flex; }
      .nav {
        display: none; position: absolute; top: 64px; left: -24px; right: -24px;
        flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px;
        background: var(--page-bg); border-bottom: 1px solid rgba(58,58,63,.12);
        box-shadow: 0 18px 40px rgba(58,58,63,.1); z-index: 40;
      }
      .nav-toggle-input:checked ~ .nav { display: flex; }
      .nav-item { white-space: normal; padding: 14px 0; border-bottom: 1px solid rgba(58,58,63,.08); }
      .sx-hero, .delay, .cta { grid-template-columns: 1fr; gap: 28px; }
      h1 { font-size: clamp(32px, 7vw, 40px); }
      .sx-art, .cta-art { height: min(340px, 58vw); }
      .delay-copy h2 { max-width: none; }
      .delay-panel { padding: 28px 20px; }
      .section { padding: 48px 24px; }
      .organ-grid, .test-grid { grid-template-columns: 1fr; }
      .sx-organ { grid-template-columns: 1fr; min-height: 0; overflow: visible; }
      .sx-organ-art {
        display: flex; justify-content: center; align-items: center;
        width: 180px; height: 180px; min-height: 0; margin: 8px auto 0;
      }
      .sx-organ-art canvas {
        position: relative; inset: auto; width: auto; height: auto; max-width: 100%; max-height: 100%;
      }
      .path-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
      .path { height: auto; padding: 48px 24px; }
      .path > .section-inner { position: relative; min-height: 0; padding: 0; }
      .path .path-card { filter: none; opacity: 1; transform: none; background: #3a3a3f; }
      .tests .tests-stack .test-card { width: 220px; }
      .tests .tests-pin { top: 64px; min-height: 0; }
    }

    @media (max-width: 760px) {
      .shell { padding: 0 16px; }
      .nav { left: -16px; right: -16px; padding-left: 16px; padding-right: 16px; }
      .logo { font-size: 20px; }
      .sx-hero { padding: 20px 0 12px; }
      .sx-hero > :first-child { padding-top: 0; }
      h1 { font-size: clamp(30px, 9vw, 40px); }
      .section { padding: 40px 16px; }
      .delay-panel { grid-template-columns: 1fr; gap: 22px; padding: 28px 24px; }
      .organ-grid, .path-grid, .test-grid { grid-template-columns: 1fr; }
      .sx-organ { grid-template-columns: 1fr; min-height: 0; overflow: visible; }
      .sx-organ h3 { font-size: clamp(26px, 8vw, 36px); letter-spacing: normal; }
      .sx-tag { white-space: normal; }
      .sx-organ-art {
        display: flex; justify-content: center; align-items: center;
        width: 160px; height: 160px; min-height: 0; margin: 8px auto 0;
      }
      .sx-organ-art canvas {
        position: relative; inset: auto; width: auto; height: auto; max-width: 100%; max-height: 100%;
      }
      .tests .tests-stack { min-height: 0; }
      .tests .tests-pin { position: static; min-height: 0; }
      .tests .tests-stack .test-grid { position: static; height: auto; display: flex; flex-direction: column; gap: 16px; }
      .tests .tests-stack .test-card { position: relative; left: auto; top: auto; transform: none; width: 100%; height: auto; min-height: 0; overflow: visible; }
      .newsletter-form { flex-direction: column; align-items: stretch; gap: 12px; }
      .newsletter input, .newsletter .btn { width: 100%; }
      .footer-grid { grid-template-columns: 1fr; gap: 20px; }
      .footer-bottom { flex-direction: column; gap: 10px; }
    }
  

    @media (max-width: 1100px) {
      .sx-organ-art {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 180px !important;
        height: 180px !important;
        min-height: 0 !important;
        margin: 8px auto 0 !important;
      }
      .sx-organ-art canvas {
        position: relative !important;
        inset: auto !important;
        width: auto !important;
        height: auto !important;
        max-width: 100% !important;
        max-height: 100% !important;
      }
      .sx-organ h3,
      .sx-organ h4,
      .sx-organ li,
      .sx-organ .sx-pct,
      .sx-tag {
        overflow-wrap: normal !important;
        word-break: normal !important;
        word-spacing: normal !important;
      }
    }