:root {
  --ak-olive: #5e7f2b;
  --ak-olive-dark: #3f5920;
  --ak-olive-soft: #a8bf7e;
  --ak-charcoal: #202124;
  --ak-paper: #f5f1e8;
  --ak-copper: #a86f3d;
  --ak-sage: #dde5ce;
  --ak-stone: #ece7dc;
  --ak-line: #c8c0b2;
  --ak-ink: #353833;
  --primary-color: var(--ak-olive);
  --primary-green: var(--ak-olive);
  --primary-green-dark: var(--ak-olive-dark);
  --primary-green-light: #7fa33c;
  --header-bg: var(--ak-charcoal);
  --bg-light: #f7f7f2;
  --border-light: #deded2;
}

body { color: var(--ak-ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
h1, h2, h3, h4, h5, h6 { color: var(--ak-charcoal); }
a { color: var(--ak-olive-dark); }
a:hover { color: var(--ak-copper); }
.container { max-width: 1180px; }
.ak-narrow { max-width: 820px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 9999; padding: .75rem 1rem; background: white; color: var(--ak-charcoal); }
.skip-link:focus { top: 1rem; }

.announcement { background: var(--ak-charcoal); color: white; padding: .48rem 0; font-size: .82rem; letter-spacing: .02em; text-align: center; }
.site-header { background: rgba(255,255,255,.97); box-shadow: 0 1px 0 rgba(32,33,36,.1); }
.header-inner { min-height: 82px; padding: .8rem 0; }
.logo img { width: min(255px, 48vw); height: auto; }
.main-nav ul { align-items: center; gap: .1rem; }
.main-nav a { color: var(--ak-charcoal); padding: .7rem .68rem; border-radius: 2px; font-size: .9rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--ak-olive-dark); background: var(--ak-paper); }
.main-nav .nav-contact { margin-left: .3rem; padding-inline: .9rem; color: var(--ak-charcoal); background: transparent; }
.main-nav .nav-contact:hover, .main-nav .nav-contact[aria-current="page"] { color: var(--ak-olive-dark); background: var(--ak-paper); }
.nav-toggle span { display: block; width: 25px; height: 2px; margin: 5px 0; background: var(--ak-charcoal); }

.breadcrumbs { background: white; border-bottom: 1px solid var(--ak-line); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin: 0; padding: .72rem 0; list-style: none; font-size: .875rem; line-height: 1.45; }
.breadcrumbs li { display: flex; align-items: center; min-width: 0; }
.breadcrumbs li + li::before { content: '/'; margin-right: .35rem; color: #878980; }
.breadcrumbs a { color: var(--ak-olive-dark); font-weight: 600; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: .18em; }
.breadcrumbs a:hover, .breadcrumbs a:focus-visible { color: var(--ak-copper); text-decoration-color: currentColor; }
.breadcrumbs [aria-current="page"] { color: #65675f; overflow-wrap: anywhere; }

.ak-eyebrow, .ak-kicker, .ak-card-meta { margin-bottom: .7rem; color: var(--ak-olive-dark); font-size: .82rem; line-height: 1.4; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.ak-lead { max-width: 720px; font-size: clamp(1.08rem, 2vw, 1.28rem); line-height: 1.65; }
.ak-lead-dark { font-size: 1.18rem; line-height: 1.75; }
.ak-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.btn { border-radius: 2px; padding: .85rem 1.2rem; font-weight: 700; white-space: nowrap; }
.btn-primary { background: var(--ak-olive); border-color: var(--ak-olive); color: white; }
.btn-primary:hover { background: var(--ak-olive-dark); color: white; }
.btn-outline { border-color: var(--ak-charcoal); color: var(--ak-charcoal); }
.btn-outline:hover { background: var(--ak-charcoal); color: white; }
.ak-hero .btn-outline, .ak-cta .btn-outline, .ak-subscribe .btn-outline { border-color: white; color: white; }
.ak-hero .btn-outline:hover, .ak-cta .btn-outline:hover, .ak-subscribe .btn-outline:hover { background: white; color: var(--ak-charcoal); }
.btn-outline-dark { border: 1px solid var(--ak-charcoal); color: var(--ak-charcoal); }
.btn-outline-dark:hover { background: var(--ak-charcoal); color: white; }

.ak-hero { position: relative; min-height: 650px; display: grid; align-items: center; overflow: hidden; }
.ak-hero-image { position: absolute; inset: 0; background: url('/images/miscrete-blocks-production.webp') center 45% / cover no-repeat; transform: scale(1.02); }
.ak-hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(24,28,20,.94) 0%, rgba(29,37,22,.8) 48%, rgba(29,37,22,.2) 100%); }
.ak-hero-content { position: relative; z-index: 1; padding-block: 6rem; color: white; }
.ak-hero .ak-eyebrow { color: #d9e7bf; }
.ak-hero h1 { max-width: 820px; margin-bottom: 1.4rem; color: white; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(2.65rem, 6vw, 5rem); line-height: 1.02; letter-spacing: -.035em; font-weight: 700; }

.ak-mission { background: var(--ak-olive-dark); color: white; }
.ak-mission p { max-width: 980px; margin: 0 auto; padding: 2rem 0; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(1.18rem, 2.6vw, 1.65rem); line-height: 1.5; text-align: center; font-weight: 600; }

.ak-page-hero { padding: clamp(5rem, 10vw, 8.5rem) 0; background: var(--ak-paper); border-bottom: 1px solid var(--ak-line); }
.ak-page-hero h1 { max-width: 900px; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(2.5rem, 5vw, 4.7rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 700; }
.ak-page-hero .ak-lead { color: #4f524d; }
.ak-os-hero { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--ak-paper), var(--ak-sage)); }
.ak-os-hero-layout { display: grid; grid-template-columns: minmax(0, .92fr) minmax(500px, 1.08fr); gap: clamp(3rem, 6vw, 6.5rem); align-items: center; }
.ak-os-hero-copy { max-width: 650px; }
.ak-os-prototype-board { position: relative; margin: 0; padding: 1.15rem 1.15rem 3.3rem; min-height: 540px; background: #fdfcf8; border: 1px solid rgba(63,89,32,.24); border-radius: 18px; box-shadow: 0 28px 70px rgba(32,33,36,.16); transform: rotate(-.5deg); }
.ak-prototype-heading { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; padding: .2rem .1rem .9rem; border-bottom: 1px solid var(--ak-line); color: #5f635d; font-size: .75rem; line-height: 1.2; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.ak-prototype-heading span:first-child { color: var(--ak-olive); }
.ak-prototype-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.ak-prototype-grid article { min-height: 122px; padding: 1rem; background: white; border: 1px solid #d9d4c8; border-radius: 12px; box-shadow: 0 6px 18px rgba(32,33,36,.04); }
.ak-prototype-grid strong { display: inline-block; margin-bottom: .65rem; padding: .27rem .45rem; border-radius: 999px; color: #273018; background: #e3ecd7; font-size: .75rem; line-height: 1.2; letter-spacing: .025em; text-transform: uppercase; }
.ak-prototype-grid p { margin: 0; color: #62645f; font-size: .84rem; line-height: 1.45; }
.ak-prototype-calculated strong { background: #dcebed; }
.ak-prototype-working strong { background: #e4ead8; }
.ak-prototype-assumption strong { background: #ebe7dc; }
.ak-prototype-recommendation strong { background: #eee1cf; }
.ak-prototype-gap strong { color: #793528; background: #f1dcd7; }
.ak-prototype-filters { display: flex; gap: .45rem; margin-top: .9rem; }
.ak-prototype-filters span { padding: .35rem .6rem; background: white; border: 1px solid var(--ak-line); border-radius: 999px; color: #4f524d; font-size: .75rem; font-weight: 700; }
.ak-os-prototype-board figcaption { position: absolute; right: 1rem; bottom: .9rem; color: #5f635d; font-size: .75rem; line-height: 1.25; letter-spacing: .02em; }
.ak-os-logo { width: min(410px, 78vw); margin-bottom: 3rem; }

.ak-intro-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.ak-intro-grid h2, .ak-section-head h2 { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: -.025em; }
.ak-intro-grid p { font-size: 1.08rem; }
.ak-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.ak-feature { min-height: 340px; padding: clamp(2rem, 5vw, 3.5rem); background: white; border: 1px solid var(--ak-line); display: flex; flex-direction: column; align-items: flex-start; }
.ak-feature h3 { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.7rem); letter-spacing: -.02em; }
.ak-feature a { margin-top: auto; font-weight: 700; }
.ak-feature-dark { background: var(--ak-charcoal); color: #f1f0e8; border-color: var(--ak-charcoal); }
.ak-feature-dark h3, .ak-feature-dark a { color: white; }
.ak-feature-dark .ak-kicker { color: var(--ak-olive-soft); }
.ak-section-head { display: flex; justify-content: space-between; gap: 2rem; align-items: end; margin-bottom: 2rem; }
.ak-section-head > a { margin-bottom: 1rem; font-weight: 700; }
.card { border-radius: 2px; border: 1px solid var(--ak-line); box-shadow: none; }
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(32,33,36,.09); }
.ak-reading-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ak-card-image { aspect-ratio: 4 / 3; overflow: hidden; background: var(--ak-stone); }
.ak-card-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 70%; transition: transform .25s ease; }
.card:hover .ak-card-image img { transform: scale(1.025); }
.ak-card-topic { display: flex; align-items: flex-end; padding: clamp(1.5rem, 4vw, 3rem); position: relative; isolation: isolate; }
.ak-card-topic::before { content: ''; position: absolute; inset: 12% 10% auto auto; width: 42%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.34); border-radius: 50%; z-index: -1; }
.ak-card-topic span { color: white; font-size: clamp(1.55rem, 3vw, 2.45rem); line-height: 1.08; letter-spacing: -.025em; font-weight: 700; }
.ak-card-topic-typha { background: linear-gradient(145deg, #263b2d, #7d633f); }
.ak-card-topic-sphagnum { background: linear-gradient(145deg, #3f5920, #829467); }
.ak-card-prototype-path { display: flex; flex-direction: column; gap: .65rem; padding: 1.1rem; background: linear-gradient(145deg, #f7f3e9, #e3ead8); }
.ak-card-prototype-path > strong { color: var(--ak-charcoal); font-size: .9rem; line-height: 1.2; }
.ak-card-prototype-path ol { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; flex: 1; margin: 0; padding: 0; list-style: none; }
.ak-card-prototype-path li { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: .55rem .65rem; background: rgba(255,255,255,.9); border: 1px solid rgba(63,89,32,.19); color: #30332f; font-size: .78rem; line-height: 1.25; font-weight: 700; }
.ak-card-prototype-path li span { margin-bottom: .22rem; color: var(--ak-olive); font-size: .75rem; letter-spacing: .08em; }
.ak-card-prototype-path small { align-self: flex-start; color: var(--ak-olive); font-size: .75rem; line-height: 1.2; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }

.ak-process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--ak-line); border: 1px solid var(--ak-line); }
.ak-process-grid article { padding: 2rem 1.6rem; background: white; }
.ak-process-grid span, .ak-principles span { color: var(--ak-copper); font-weight: 700; font-size: .82rem; letter-spacing: .1em; }
.ak-process-grid h3 { margin-top: 2rem; font-size: 1.2rem; }
.ak-process-grid p { font-size: .96rem; }
.ak-commercial-path { background: var(--ak-paper); }
.ak-compact-features .ak-feature { min-height: 300px; }
.ak-compact-features .ak-feature h3 { font-size: clamp(1.45rem, 3vw, 2rem); }
.ak-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.ak-principles h2 { margin-top: 1rem; font-size: 1.3rem; }

.ak-article-layout { display: grid; grid-template-columns: 190px minmax(0, 720px); gap: clamp(2rem, 8vw, 7rem); justify-content: center; }
.ak-article-layout aside { color: #666860; font-size: .92rem; }
.ak-founder-byline { display: grid; gap: .15rem; }
.ak-founder-byline strong { color: var(--ak-charcoal); font-size: 1rem; }
.ak-founder-portrait { width: 100%; aspect-ratio: 4 / 5; margin-top: 1rem; border: 1px solid var(--ak-line); object-fit: cover; }
.ak-prose p, .ak-prose li { font-size: 1.08rem; line-height: 1.85; }
.ak-prose h2 { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.02em; }
.ak-prose blockquote { margin: 2.5rem 0; padding: 1.5rem 0 1.5rem 2rem; border-left: 4px solid var(--ak-copper); color: var(--ak-olive-dark); font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 1.55rem; line-height: 1.5; font-weight: 600; }
.ak-article-intro { color: var(--ak-charcoal); font-size: 1.24rem !important; line-height: 1.72 !important; }
.ak-source-ref { white-space: nowrap; font-size: .78em; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: .16em; }
.ak-article-summary { margin: 3rem 0; padding: clamp(1.4rem, 4vw, 2.25rem); background: var(--ak-paper); border-top: 5px solid var(--ak-olive); }
.ak-article-summary h2 { margin-top: .25rem; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.ak-summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 1.5rem; background: var(--ak-line); border: 1px solid var(--ak-line); }
.ak-summary-grid > div { display: grid; align-content: start; gap: .45rem; min-width: 0; padding: 1rem; background: white; }
.ak-summary-grid time, .ak-summary-grid > div > span:first-child { color: var(--ak-copper); font-size: .75rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.ak-summary-grid strong { color: var(--ak-charcoal); line-height: 1.25; }
.ak-summary-grid > div > span:last-child { color: #5d6058; font-size: .86rem; line-height: 1.5; }
.ak-prose .ak-summary-note { margin: 1rem 0 0; color: #666860; font-size: .82rem; line-height: 1.55; }
.ak-source-fact { margin: 2.5rem 0; padding: 1.35rem 1.5rem; color: #4f524d; background: #f3f5ee; border-left: 4px solid var(--ak-olive); }
.ak-prose .ak-source-fact p { margin: 0; font-size: .98rem; line-height: 1.72; }
.ak-prose .ak-source-fact .ak-card-meta { margin-bottom: .45rem; color: var(--ak-olive-dark); font-size: .76rem; line-height: 1.3; }
.ak-prose blockquote.ak-commentary { display: grid; gap: .65rem; padding: 1.5rem 1.7rem; background: #faf3eb; border: 0; border-top: 4px solid var(--ak-copper); font-size: 1.35rem; }
.ak-commentary span { color: #835128; font-size: .72rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.ak-question-list { padding-left: 1.3rem; }
.ak-question-list li { margin-bottom: .85rem; padding-left: .35rem; }
.ak-sources { margin-top: 4rem; padding-top: 2.5rem; border-top: 1px solid var(--ak-line); scroll-margin-top: 7rem; }
.ak-sources h2 { margin-top: .25rem; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.ak-sources ol { display: grid; gap: 1rem; padding-left: 1.4rem; }
.ak-sources li { padding-left: .35rem; font-size: .94rem; line-height: 1.7; scroll-margin-top: 7rem; }
.ak-editorial-image { margin: 0 0 2.5rem; overflow: hidden; background: var(--ak-stone); border: 1px solid var(--ak-line); }
.ak-editorial-image img { display: block; width: 100%; height: auto; margin: 0; border-radius: 0; box-shadow: none; }
.ak-editorial-image figcaption { padding: .8rem 1rem; color: #5d6058; background: var(--ak-paper); font-size: .86rem; line-height: 1.5; }
.ak-subscribe, .ak-cta { padding: 3.5rem 0; background: var(--ak-charcoal); color: white; }
.ak-subscribe .container, .ak-cta .container { display: flex; justify-content: space-between; align-items: center; gap: 3rem; }
.ak-subscribe h2, .ak-cta h2 { color: white; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -.02em; }
.ak-subscribe .ak-eyebrow, .ak-cta .ak-eyebrow { color: var(--ak-olive-soft); }
.ak-subscribe p, .ak-cta p { max-width: 720px; }

.ak-contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.ak-contact-grid > div > p:not(.ak-eyebrow) { max-width: 650px; font-size: 1.1rem; }
.ak-contact-note { margin-top: 1.25rem; }
.ak-contact-card { padding: 2.5rem; background: var(--ak-paper); border-top: 5px solid var(--ak-olive); }
.ak-contact-card address { margin-bottom: 1.4rem; font-style: normal; line-height: 1.8; }
.ak-contact-details { margin: 1.5rem 0; }
.ak-contact-details dt { margin-top: 1.15rem; color: var(--ak-olive-dark); font-weight: 700; }
.ak-contact-details dd { margin: .25rem 0 0; color: #55584f; }
.ak-contact-details address { margin: 0; }
.ak-journal-entry { border-top: 1px solid #e1e2dc; }
.ak-status { display: inline-block; padding: .35rem .6rem; border: 1px solid var(--ak-copper); color: var(--ak-olive-dark); font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

/* Evidence-led imagery and page variation */
.ak-media-split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: clamp(2.5rem, 7vw, 6.5rem); align-items: center; }
.ak-media-split-reverse { grid-template-columns: minmax(320px, .95fr) minmax(0, 1.05fr); }
.ak-media-split-reverse .ak-media { order: -1; }
.ak-media { margin: 0; background: var(--ak-stone); border: 1px solid var(--ak-line); overflow: hidden; }
.ak-media img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ak-media figcaption { padding: .85rem 1rem; color: #565951; background: white; font-size: .88rem; line-height: 1.5; }
.ak-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.ak-product-card { margin: 0; background: white; border: 1px solid var(--ak-line); }
.ak-product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ak-product-card figcaption { padding: 1.2rem; }
.ak-product-card strong { display: block; margin-bottom: .35rem; color: var(--ak-charcoal); font-size: 1.08rem; }
.ak-product-card span { color: #5e6159; font-size: .94rem; line-height: 1.55; }
.ak-feature-media { padding: 0; overflow: hidden; }
.ak-feature-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.ak-feature-media > .ak-card-topic { width: 100%; min-height: 210px; }
.ak-feature-media > .ak-feature-content { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: clamp(1.8rem, 4vw, 3rem); }
.ak-feature-media > .ak-feature-content a { margin-top: auto; }
.ak-evidence-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--ak-line); }
.ak-evidence-strip > div { padding: 1.5rem; border-right: 1px solid var(--ak-line); }
.ak-evidence-strip > div:last-child { border-right: 0; }
.ak-evidence-strip strong { display: block; margin-bottom: .4rem; color: var(--ak-charcoal); font-size: 1.08rem; }
.ak-evidence-strip span { color: #5e6159; font-size: .92rem; line-height: 1.5; }
.ak-output-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.ak-output-grid article { padding: 2rem; background: white; border-top: 4px solid var(--ak-olive); }
.ak-output-grid h3 { font-size: 1.22rem; }
.ak-output-grid p { font-size: .96rem; }
.ak-timeline { display: grid; gap: 1px; background: var(--ak-line); border: 1px solid var(--ak-line); }
.ak-timeline a { display: grid; grid-template-columns: 170px 1fr auto; gap: 1.5rem; align-items: center; padding: 1.25rem 1.4rem; color: var(--ak-ink); background: white; }
.ak-timeline a:hover { background: var(--ak-paper); }
.ak-timeline time { color: #5e6159; font-size: .9rem; }
.ak-timeline strong { color: var(--ak-charcoal); }
.ak-timeline span { color: var(--ak-olive-dark); font-weight: 700; }
.ak-contact-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.ak-contact-option { scroll-margin-top: 7rem; padding: 1.6rem; background: white; border: 1px solid var(--ak-line); }
.ak-contact-option:target { border-color: var(--ak-olive); box-shadow: 0 0 0 3px rgba(94,127,43,.14); }
.ak-contact-option h3 { font-size: 1.15rem; }
.ak-contact-option p { font-size: .95rem; }
.ak-contact-option a { font-weight: 700; }
.ak-method-note { padding: 1.5rem; background: var(--ak-paper); border-left: 4px solid var(--ak-copper); }
.ak-method-note p:last-child { margin-bottom: 0; }
.ak-archive-note { max-width: 1180px; margin: 1.2rem auto 0; padding: 1rem 1.5rem; color: #4d5049; background: #faf7f0; border-left: 4px solid var(--ak-copper); font-size: .9rem; }
.ak-archive-note strong { color: var(--ak-charcoal); }
.ak-archive-note p { display: inline; margin: 0 0 0 .45rem; }

/* Bring preserved legacy pages into the current visual system without changing their URLs. */
section.hero.hero-small { padding: clamp(4rem, 8vw, 6.5rem) 0 !important; background: var(--ak-paper) !important; border-bottom: 1px solid var(--ak-line); }
section.hero.hero-small::before { display: none !important; }
section.hero.hero-small h1 { max-width: 900px; margin-inline: auto; color: var(--ak-charcoal) !important; font-size: clamp(2.4rem, 5vw, 4.2rem) !important; line-height: 1.08; letter-spacing: -.035em; }
section.hero.hero-small p { max-width: 760px; margin-inline: auto; color: #53564f !important; font-size: 1.08rem; }
.content-with-sidebar { grid-template-columns: minmax(0, 760px) minmax(230px, 280px); gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.article-content { min-width: 0; }
.article-content p, .article-content li { font-size: 1.04rem; line-height: 1.82; }
.article-content h2 { margin-top: 2.8rem; font-size: clamp(1.75rem, 3vw, 2.45rem); }
.article-content img { border-radius: 0 !important; box-shadow: none !important; }
.sidebar-widget { background: var(--ak-paper); border: 1px solid var(--ak-line); border-top: 4px solid var(--ak-olive); border-radius: 0; box-shadow: none; }
.profile-layout { align-items: start; }
.profile-image img { border-radius: 0 !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .card:hover { transform: none; }
}

.site-footer { padding: 4.5rem 0 1.5rem; background: var(--ak-charcoal); }
.site-footer .footer-grid { display: grid; grid-template-columns: 1.35fr .8fr 1fr; gap: 3rem; }
.site-footer h2 { color: white; font-size: 1rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: #dfe7d3; }
.site-footer a:hover { color: white; }
.footer-brand img { width: min(270px, 80vw); margin-bottom: 1.4rem; }
.footer-brand p { max-width: 400px; color: #d4d5cf; }
.site-footer address { color: #d4d5cf; font-style: normal; line-height: 1.7; }
.site-footer .footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.3rem; border-top: 1px solid #444742; color: #b9bbb4; font-size: .82rem; }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .site-header .main-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(85vw, 320px);
    height: 100vh;
    height: 100dvh;
    padding: 5.5rem 1rem 2rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--ak-charcoal);
    box-shadow: -12px 0 30px rgba(0, 0, 0, .24);
    transform: translateX(105%);
    visibility: hidden;
    pointer-events: none;
    transition: transform .25s ease, visibility 0s linear .25s;
    z-index: 1002;
  }
  .site-header .main-nav.active {
    right: 0;
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .site-header .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-header .main-nav a,
  .site-header .main-nav .nav-contact {
    display: block;
    margin-left: 0;
    padding: 1rem .75rem;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
    color: white;
    font-size: 1rem;
  }
  .site-header .main-nav a:hover,
  .site-header .main-nav a:focus-visible,
  .site-header .main-nav a[aria-current="page"] {
    color: white;
    background: rgba(255, 255, 255, .1);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle span { transition: transform .2s ease, opacity .2s ease; }
  .ak-process-grid { grid-template-columns: 1fr 1fr; }
  .ak-product-grid, .ak-output-grid { grid-template-columns: 1fr 1fr; }
  .ak-evidence-strip { grid-template-columns: 1fr 1fr; }
  .ak-evidence-strip > div:nth-child(2) { border-right: 0; }
  .ak-evidence-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--ak-line); }
  .ak-os-hero-layout { grid-template-columns: 1fr; }
  .ak-os-hero-copy { max-width: 760px; }
  .ak-os-prototype-board { width: min(760px, 100%); min-height: 0; transform: none; }
}

@media (max-width: 760px) {
  .announcement { font-size: .75rem; }
  .ak-hero { min-height: 600px; }
  .ak-hero-shade { background: rgba(24,28,20,.77); }
  .ak-intro-grid, .ak-feature-grid, .ak-principles, .ak-article-layout, .ak-contact-grid, .site-footer .footer-grid { grid-template-columns: 1fr; }
  .ak-intro-grid > *, .ak-feature-grid > *, .ak-principles > *, .ak-article-layout > *, .ak-contact-grid > *, .site-footer .footer-grid > * { min-width: 0; }
  .ak-process-grid { grid-template-columns: 1fr; }
  .ak-reading-grid { grid-template-columns: 1fr; }
  .ak-summary-grid { grid-template-columns: 1fr; }
  .ak-section-head, .ak-subscribe .container, .ak-cta .container, .site-footer .footer-bottom { align-items: flex-start; flex-direction: column; }
  .ak-cta .ak-actions { width: 100%; margin-top: 0; }
  .ak-cta .ak-actions .btn { width: 100%; text-align: center; }
  .et_pb_column_1_2, .profile-content { min-width: 0 !important; }
  article img[style*="float"] { float: none !important; max-width: 100% !important; margin: 1.5rem 0 !important; }
  .ak-feature { min-height: 290px; }
  .section { padding-block: 3.75rem; }
  .ak-media-split, .ak-media-split-reverse, .ak-product-grid, .ak-output-grid, .ak-contact-options { grid-template-columns: 1fr; }
  .ak-media-split-reverse .ak-media { order: 0; }
  .ak-evidence-strip { grid-template-columns: 1fr; }
  .ak-evidence-strip > div { border-right: 0; border-bottom: 1px solid var(--ak-line); }
  .ak-evidence-strip > div:last-child { border-bottom: 0; }
  .ak-timeline a { grid-template-columns: 1fr; gap: .35rem; }
  .content-with-sidebar { grid-template-columns: 1fr; }
  .ak-archive-note { margin-inline: 1rem; }
  .ak-page-hero.ak-os-hero { padding-block: 4rem; }
  .ak-os-hero-layout { gap: 2.5rem; }
  .ak-os-prototype-board { padding: .85rem .85rem 3rem; border-radius: 12px; }
  .ak-prototype-grid { gap: .55rem; }
  .ak-prototype-grid article { min-height: 116px; padding: .75rem; }
  .ak-prototype-grid strong { margin-bottom: .5rem; font-size: .75rem; }
  .ak-prototype-grid p { font-size: .76rem; }
  .ak-os-prototype-board figcaption { font-size: .75rem; }
}

@media (max-width: 360px) {
  .btn { white-space: normal; }
}

/* Product Radar */
.ak-radar-hero { background: linear-gradient(135deg, var(--ak-paper) 0 72%, var(--ak-sage) 72% 100%); }
.ak-radar-notice { display: grid; grid-template-columns: 1fr minmax(220px, .38fr); gap: 2rem; padding: 1.6rem 1.8rem; background: var(--ak-paper); border-left: 5px solid var(--ak-copper); }
.ak-radar-notice p { margin: 0; }
.ak-radar-notice p:last-child { color: #565951; font-size: .92rem; }
.ak-radar-date { margin: 0 0 .8rem; color: #5e6159; font-size: .9rem; white-space: nowrap; }
.ak-radar-grid { display: grid; gap: 1.4rem; }
.ak-radar-card { display: grid; grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr); background: white; border: 1px solid var(--ak-line); }
.ak-radar-visual { position: relative; min-height: 100%; margin: 0; overflow: hidden; background: var(--ak-stone); }
.ak-radar-visual img { display: block; width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.ak-radar-visual figcaption { position: absolute; right: .75rem; bottom: .75rem; left: .75rem; padding: .52rem .7rem; color: white; background: rgba(32,33,36,.84); font-size: .76rem; line-height: 1.35; }
.ak-radar-body { padding: clamp(1.6rem, 4vw, 2.7rem); }
.ak-radar-body h3 { margin-bottom: .25rem; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: clamp(1.8rem, 3vw, 2.5rem); letter-spacing: -.025em; }
.ak-radar-maker { margin-bottom: 1.6rem; color: #5e6159; font-weight: 600; }
.ak-radar-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 0; background: var(--ak-line); border: 1px solid var(--ak-line); }
.ak-radar-facts > div { padding: 1rem; background: #fff; }
.ak-radar-facts dt { margin-bottom: .35rem; color: var(--ak-olive-dark); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ak-radar-facts dd { margin: 0; color: #4f524d; font-size: .92rem; line-height: 1.62; }
.ak-radar-facts .ak-evidence-limit { background: #faf3eb; }
.ak-radar-facts .ak-evidence-limit dt { color: #835128; }
.ak-source-links { display: flex; flex-wrap: wrap; gap: .8rem 1.25rem; margin-top: 1.3rem; }
.ak-source-links a { font-size: .9rem; font-weight: 700; }
.ak-radar-archive { padding-block: clamp(2.4rem, 5vw, 4rem); }
.ak-radar-archive .ak-section-head { margin-bottom: 1rem; }
.ak-radar-archive-list { display: grid; gap: .65rem; }
.ak-radar-archive-row { display: grid; grid-template-columns: 120px minmax(0, 1fr) auto; gap: 1rem; align-items: center; min-height: 98px; padding: .55rem .9rem .55rem .55rem; color: inherit; background: white; border: 1px solid var(--ak-line); text-decoration: none; transition: border-color .2s ease, background-color .2s ease; }
.ak-radar-archive-row:hover, .ak-radar-archive-row:focus-visible { color: inherit; background: #fbfaf6; border-color: var(--ak-olive); }
.ak-radar-archive-row img { display: block; width: 120px; height: 80px; object-fit: cover; background: var(--ak-stone); }
.ak-radar-archive-row .ak-card-meta { margin: 0 0 .3rem; font-size: .76rem; }
.ak-radar-archive-row h3 { margin: 0; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 1rem; line-height: 1.4; letter-spacing: -.01em; }
.ak-radar-archive-row > span { color: var(--ak-olive-dark); font-size: .88rem; font-weight: 700; white-space: nowrap; }
.ak-radar-method { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .85fr); gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.ak-radar-method > ol { display: grid; gap: 1px; margin: 0; padding: 1px; list-style: none; background: var(--ak-line); }
.ak-radar-method li { display: grid; grid-template-columns: 42px 90px 1fr; gap: 1rem; align-items: baseline; padding: 1.2rem; background: white; }
.ak-radar-method li span { color: var(--ak-copper); font-size: .78rem; font-weight: 800; letter-spacing: .08em; }
.ak-radar-method li strong { color: var(--ak-charcoal); }
.ak-radar-method li p { margin: 0; color: #5e6159; font-size: .9rem; }
.ak-suggest-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .78fr); gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.ak-suggest-form { margin: 0; padding: clamp(1.6rem, 4vw, 2.5rem); background: white; border-top: 5px solid var(--ak-olive); }
.ak-suggest-form .btn { margin-top: 1.2rem; }
.ak-check { display: flex; gap: .7rem; align-items: flex-start; color: #4f524d; font-size: .9rem; line-height: 1.5; }
.ak-check input { width: 1.05rem; height: 1.05rem; margin-top: .18rem; accent-color: var(--ak-olive-dark); }

@media (max-width: 860px) {
  .ak-radar-card, .ak-radar-method, .ak-suggest-grid { grid-template-columns: 1fr; }
  .ak-radar-visual img { min-height: 0; aspect-ratio: 16 / 9; }
}

@media (max-width: 620px) {
  .ak-radar-hero { background: var(--ak-paper); }
  .ak-radar-notice, .ak-radar-facts { grid-template-columns: 1fr; }
  .ak-radar-method li { grid-template-columns: 36px 1fr; }
  .ak-radar-method li p { grid-column: 2; }
  .ak-radar-date { white-space: normal; }
  .ak-radar-archive-row { grid-template-columns: 84px minmax(0, 1fr); gap: .8rem; min-height: 86px; padding: .45rem .65rem .45rem .45rem; }
  .ak-radar-archive-row img { width: 84px; height: 72px; }
  .ak-radar-archive-row > span { grid-column: 2; margin-top: -.2rem; font-size: .82rem; }
}