.section { padding: 76px max(40px, calc(50% - 720px)); }
    .kicker { margin: 0; color: var(--terra); font-family: var(--mono); font-size: 11px; font-weight: 780; letter-spacing: .13em; text-transform: uppercase; }
    .kicker.line { display: flex; align-items: center; gap: 14px; }
    .kicker.line::before { content: ""; width: 26px; height: 1px; background: currentColor; }
    .section-head { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(310px, .58fr); align-items: end; gap: 80px; }
    .section-head h2 { max-width: 940px; margin: 25px 0 0; font-size: clamp(43px, 4.6vw, 70px); font-weight: 480; letter-spacing: -.057em; line-height: 1.04; }
    .section-head > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.62; }

    .hero { width: var(--wrap); min-height: 690px; margin: 0 auto; padding: 66px 0 48px; display: grid; grid-template-columns: .93fr 1.07fr; align-items: center; gap: 68px; }
    .hero-copy { max-width: 700px; }
    .hero h1 { margin: 34px 0 28px; font-size: clamp(56px, 5.55vw, 86px); font-weight: 480; letter-spacing: -.064em; line-height: 1.01; }
    .hero h1 em { color: var(--terra); font-style: normal; }
    .hero-lede { max-width: 650px; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.6; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
    .hero-proof { display: flex; flex-wrap: wrap; gap: 23px; margin-top: 29px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .04em; text-transform: uppercase; }
    .hero-proof span::before { content: "✓"; margin-right: 8px; color: var(--terra); }

    .artwork { margin: 0; border: 1px solid var(--line); background: var(--white); }
    .artwork-label { min-height: 62px; padding: 0 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-family: var(--mono); font-size: 10px; }
    .artwork-label strong { display: inline-flex; align-items: center; gap: 10px; color: var(--green); }
    .artwork-label strong::before { content: ""; width: 7px; height: 7px; background: var(--green); border-radius: 50%; }
    .artwork img { width: 100%; aspect-ratio: 1.48 / 1; object-fit: cover; object-position: center; filter: saturate(.82) contrast(.96); }
    .artwork figcaption { display: grid; grid-template-columns: 175px 1fr; gap: 25px; padding: 20px; border-top: 1px solid var(--line); }
    .artwork figcaption span { color: var(--terra); font-family: var(--mono); font-size: 9px; font-weight: 780; letter-spacing: .07em; line-height: 1.45; text-transform: uppercase; }
    .artwork figcaption p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
    .artwork figcaption a { color: var(--terra); font-weight: 750; }

    .quick-read { display: grid; grid-template-columns: repeat(3, 1fr); width: var(--wrap); margin: 0 auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .quick-read article { min-height: 150px; padding: 25px 28px; border-right: 1px solid var(--line); }
    .quick-read article:first-child { padding-left: 0; }
    .quick-read article:last-child { border-right: 0; }
    .quick-read span { color: var(--terra); font-family: var(--mono); font-size: 10px; }
    .quick-read h2 { margin: 26px 0 8px; font-size: 16px; letter-spacing: -.02em; }
    .quick-read p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

    .families { background: var(--cream); }
    .family-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 52px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .family-card { min-height: 315px; padding: 29px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 249, 242, .45); }
    .family-card > span { color: var(--terra); font-family: var(--mono); font-size: 10px; }
    .family-card h3 { margin: 54px 0 14px; font-size: 24px; letter-spacing: -.035em; }
    .family-card > p { margin: 0 0 25px; color: var(--muted); font-size: 14px; line-height: 1.58; }
    .family-meta { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
    .family-meta div { padding: 17px 14px 0 0; }
    .family-meta div + div { padding-left: 14px; border-left: 1px solid var(--line); }
    .family-meta small, .family-meta strong { display: block; }
    .family-meta small { color: var(--terra); font-family: var(--mono); font-size: 8px; text-transform: uppercase; }
    .family-meta strong { margin-top: 7px; font-size: 11px; line-height: 1.42; }

    .llm { background: var(--white); }
    .pipeline { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 54px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .pipeline-step { position: relative; min-height: 285px; padding: 28px 25px; border-right: 1px solid var(--line); }
    .pipeline-step:last-child { border-right: 0; }
    .pipeline-step > span { color: var(--terra); font-family: var(--mono); font-size: 10px; }
    .pipeline-step h3 { margin: 60px 0 15px; font-size: 19px; letter-spacing: -.03em; line-height: 1.18; }
    .pipeline-step p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
    .pipeline-step:not(:last-child)::after { position: absolute; z-index: 2; top: 51%; right: -10px; display: grid; width: 20px; height: 20px; place-items: center; color: var(--terra); background: var(--white); content: "→"; font-size: 13px; }
    .reading-links { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 32px; border: 1px solid var(--line); }
    .reading-link { display: flex; min-height: 118px; padding: 22px; border-right: 1px solid var(--line); flex-direction: column; justify-content: space-between; }
    .reading-link:last-child { border-right: 0; }
    .reading-link:hover { background: var(--cream); }
    .reading-link small { color: var(--terra); font-family: var(--mono); font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
    .reading-link strong { display: flex; justify-content: space-between; gap: 15px; font-size: 13px; line-height: 1.4; }
    .reading-link b { color: var(--terra); }

    .capabilities { background: var(--paper); }
    .capability-table { margin-top: 52px; border: 1px solid var(--line); overflow-x: auto; }
    .capability-table table { width: 100%; min-width: 850px; border-collapse: collapse; }
    .capability-table th { padding: 16px 22px; color: var(--muted); background: var(--cream); font-family: var(--mono); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-align: left; text-transform: uppercase; }
    .capability-table th:first-child { width: 24%; }
    .capability-table th:nth-child(2) { width: 38%; }
    .capability-table td { padding: 21px 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.52; vertical-align: top; }
    .capability-table tbody tr:first-child td { border-top: 0; }
    .capability-table td:first-child { color: var(--ink); font-weight: 720; }
    .capability-table td:last-child { color: var(--terra); }
    .table-index { display: inline-block; min-width: 31px; color: var(--terra); font-family: var(--mono); font-size: 9px; }
    .capability-note { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-top: 0; }
    .capability-note div { padding: 23px; }
    .capability-note div + div { border-left: 1px solid var(--line); }
    .capability-note strong { display: block; margin-bottom: 8px; font-size: 13px; }
    .capability-note p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

    .benchmarks { color: var(--ink); border-block: 1px solid var(--line); background: var(--paper-light); }
    .benchmarks .kicker { color: var(--terra-interactive); }
    .benchmarks .section-head > p { color: var(--ink-soft); }
    .benchmark-intro { margin-top: 50px; padding: 25px 28px; border: 1px solid var(--line); border-left: 4px solid var(--terra); display: grid; grid-template-columns: .8fr 1.2fr; gap: 52px; align-items: center; background: var(--white); }
    .benchmark-intro strong { color: var(--ink); font-size: 22px; letter-spacing: -.03em; }
    .benchmark-intro p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
    .benchmark-list { margin-top: 26px; border-top: 1px solid var(--line-strong); }
    .benchmark-row { display: grid; grid-template-columns: 42px 175px minmax(270px, 1fr) 176px; gap: 25px; align-items: center; min-height: 123px; border-bottom: 1px solid var(--line); color: var(--ink); }
    .benchmark-row:hover { background: var(--terracotta-wash); }
    .benchmark-row > span:first-child { color: var(--terra-interactive); font-family: var(--mono); font-size: 10px; }
    .benchmark-type, .benchmark-copy { display: grid; gap: 7px; }
    .benchmark-type strong { color: var(--terra-interactive); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
    .benchmark-type small { color: var(--muted); font-size: 10px; }
    .benchmark-copy strong { color: var(--ink); font-size: 19px; letter-spacing: -.025em; }
    .benchmark-copy small { max-width: 680px; color: var(--muted); font-size: 12px; line-height: 1.48; }
    .benchmark-action { display: flex; justify-content: space-between; gap: 12px; color: var(--terra-interactive); font-size: 11px; font-weight: 720; }
    .benchmark-action b { color: var(--terra); font-size: 16px; }
    .benchmark-checks { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 32px; border: 1px solid var(--line); background: var(--white); }
    .benchmark-checks article { min-height: 155px; padding: 22px; border-right: 1px solid var(--line); }
    .benchmark-checks article:last-child { border-right: 0; }
    .benchmark-checks span { color: var(--terra-interactive); font-family: var(--mono); font-size: 9px; }
    .benchmark-checks strong { display: block; margin-top: 28px; color: var(--ink); font-size: 13px; line-height: 1.38; }

    .workplace { background: var(--cream); }
    .comparison { display: grid; grid-template-columns: 1fr 1fr; margin-top: 52px; border: 1px solid var(--line); }
    .comparison-column { padding: 32px; }
    .comparison-column + .comparison-column { border-left: 1px solid var(--line); background: var(--paper); }
    .comparison-column > span { color: var(--terra); font-family: var(--mono); font-size: 10px; font-weight: 800; text-transform: uppercase; }
    .comparison-column h3 { margin: 32px 0 24px; font-size: 28px; letter-spacing: -.04em; }
    .comparison-column ul { margin: 0; padding: 0; list-style: none; }
    .comparison-column li { padding: 14px 0 14px 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.45; position: relative; }
    .comparison-column li::before { position: absolute; left: 0; color: var(--terra); content: "→"; }
    .workplace-callout { margin-top: 30px; padding: 27px 30px; border-left: 4px solid var(--terra); color: var(--paper); background: var(--green-dark); display: grid; grid-template-columns: .6fr 1.4fr; gap: 42px; align-items: center; }
    .workplace-callout span { color: var(--lavender); font-family: var(--mono); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
    .workplace-callout p { margin: 0; font-size: 17px; font-weight: 620; line-height: 1.5; }

    .questions { background: var(--paper); }
    .question-list { margin-top: 48px; border-top: 1px solid var(--line); }
    .question-list details { border-bottom: 1px solid var(--line); }
    .question-list summary { min-height: 88px; padding: 22px 5px; display: grid; grid-template-columns: 54px 1fr 34px; gap: 20px; align-items: center; cursor: pointer; list-style: none; }
    .question-list summary::-webkit-details-marker { display: none; }
    .question-list summary span { color: var(--terra); font-family: var(--mono); font-size: 10px; }
    .question-list summary strong { font-size: 19px; letter-spacing: -.02em; }
    .question-list summary::after { content: "+"; color: var(--terra); font-size: 23px; text-align: right; }
    .question-list details[open] summary::after { content: "−"; }
    .question-list p { max-width: 900px; margin: -4px 0 25px 74px; color: var(--muted); font-size: 14px; line-height: 1.6; }

    .resources { background: var(--white); }
    .resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 52px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .resource-card { min-height: 235px; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
    .resource-card:hover { background: var(--cream); }
    .resource-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--terra); font-family: var(--mono); font-size: 8px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
    .resource-card h3 { margin: 42px 0 12px; font-size: 19px; letter-spacing: -.03em; line-height: 1.2; }
    .resource-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
    .resource-card b { margin-top: auto; padding-top: 22px; color: var(--terra); font-size: 14px; }

    .newsletter { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: center; background: var(--lavender); }
    .newsletter .kicker { color: var(--lavender-dark); }
    .newsletter h2 { max-width: 850px; margin: 25px 0 0; font-size: clamp(43px, 4.6vw, 70px); font-weight: 480; letter-spacing: -.057em; line-height: 1.04; }
    .newsletter-copy p { margin: 0; color: #423b65; font-size: 17px; line-height: 1.62; }
    .newsletter-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
    .newsletter .secondary { border-color: rgba(74, 64, 144, .35); }
    .newsletter-copy small { display: block; margin-top: 18px; color: #554e77; font-family: var(--mono); font-size: 9px; text-transform: uppercase; }

    .site-footer { color: var(--cream); background: var(--ink); }
    .footer-grid { width: var(--wrap); margin: 0 auto; padding: 58px 0 24px; display: grid; grid-template-columns: 1.5fr repeat(3, .65fr); gap: 58px; }
    .footer-brand strong { font-size: 21px; }
    .footer-brand p { max-width: 400px; margin: 16px 0 0; color: rgba(244, 235, 218, .62); font-size: 13px; line-height: 1.58; }
    .footer-col { display: grid; align-content: start; gap: 9px; }
    .footer-col span { margin-bottom: 7px; color: var(--lavender); font-family: var(--mono); font-size: 9px; text-transform: uppercase; }
    .footer-col a { color: rgba(244, 235, 218, .7); font-size: 12px; }
    .footer-col a:hover { color: var(--cream); }
    .footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 25px; margin-top: 25px; padding-top: 20px; border-top: 1px solid rgba(244, 235, 218, .17); color: rgba(244, 235, 218, .45); font-size: 10px; }

    @media (max-width: 1220px) {
      .nav-links { display: none; }
      .hero { grid-template-columns: 1fr 1fr; gap: 42px; }
      .hero h1 { font-size: clamp(53px, 6.8vw, 76px); }
      .pipeline { grid-template-columns: repeat(3, 1fr); }
      .pipeline-step { border-bottom: 1px solid var(--line); }
      .pipeline-step:nth-child(3) { border-right: 0; }
      .pipeline-step:nth-child(3)::after { display: none; }
      .benchmark-row { grid-template-columns: 40px 155px 1fr; }
      .benchmark-action { grid-column: 3; padding-bottom: 18px; }
    }
    @media (max-width: 920px) {
      :root { --wrap: min(100% - 44px, 1440px); }
      .section { padding: 64px 22px; }
      .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 60px; }
      .hero-copy { max-width: none; }
      .artwork { max-width: 780px; }
      .section-head, .benchmark-intro, .workplace-callout, .newsletter { grid-template-columns: 1fr; gap: 34px; }
      .quick-read, .family-grid, .reading-links, .resource-grid, .benchmark-checks { grid-template-columns: 1fr; }
      .quick-read article { min-height: 0; padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
      .quick-read article:last-child { border-bottom: 0; }
      .family-card { min-height: 0; }
      .reading-link { border-right: 0; border-bottom: 1px solid var(--line); }
      .reading-link:last-child { border-bottom: 0; }
      .capability-note, .comparison { grid-template-columns: 1fr; }
      .capability-note div + div, .comparison-column + .comparison-column { border-left: 0; border-top: 1px solid var(--line); }
      .benchmark-checks article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
      .benchmark-checks article:last-child { border-bottom: 0; }
      .resource-card { min-height: 205px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
      .footer-bottom { display: grid; }
    }
    @media (max-width: 640px) {
      :root { --wrap: calc(100% - 30px); }
      .section { padding: 54px 15px; }
      .nav { min-height: 78px; gap: 14px; }
      .brand { gap: 10px; }
      .brand-mark { width: 44px; height: 44px; }
      .brand-mark img { width: 31px; height: 31px; }
      .brand-copy strong { font-size: 15px; }
      .brand-copy small, .language, .nav-cta { display: none; }
      .menu-dropdown > summary { min-width: 68px; min-height: 44px; }
      .menu-panel { right: -1px; width: calc(100vw - 30px); grid-template-columns: 1fr; max-height: calc(100vh - 100px); overflow: auto; }
      .hero h1 { font-size: clamp(44px, 13.5vw, 60px); }
      .hero-lede { font-size: 16px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .artwork figcaption { grid-template-columns: 1fr; }
      .section-head h2, .newsletter h2 { font-size: 40px; }
      .pipeline { grid-template-columns: 1fr; }
      .pipeline-step { min-height: 0; padding: 27px 0; border-right: 0; }
      .pipeline-step h3 { margin-top: 29px; }
      .pipeline-step::after { display: none !important; }
      .benchmark-row { grid-template-columns: 32px 1fr; gap: 13px; padding: 21px 0; }
      .benchmark-type, .benchmark-copy, .benchmark-action { grid-column: 2; }
      .benchmark-action { padding-bottom: 0; }
      .question-list summary { grid-template-columns: 36px 1fr 25px; gap: 10px; }
      .question-list summary strong { font-size: 16px; }
      .question-list p { margin-left: 46px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }