:root{--green:#e76f22;--green-ink:#a44712;--green-bright:#f29a5c;--green-soft:#fff1e7;--paper:#f5f3ef;--paper-2:#ece8e1;--ink:#161411;--ink-2:#211e19;--ink-3:#2c2822;--muted:#655e55;--muted-2:#958d83;}

/* Orange Days adaptation of Halvorn */
.brand-copy{display:flex;flex-direction:column;line-height:1.05}.brand-copy small{font-family:var(--font-mono);font-size:.56rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-top:.24rem}.brand .mark{background:#e76f22}.accent{color:#e76f22!important}.eyebrow{color:#a44712}.eyebrow::before{background:#e76f22}.btn-primary{background:#e76f22}.btn-primary:hover{background:#c95a14}.nav-links a[aria-current="page"]::after{background:#e76f22}.hero-metric .num .u{color:#e76f22}.od-hero .hero-band .cred .c-num{color:#e76f22}.hero-band-img img{filter:saturate(.88) contrast(1.02)}.od-hero-band{background:#111814}.idx-num{color:#a44712}.idx-row::before{background:#e76f22}.idx-row:hover .idx-go{background:#e76f22;border-color:#e76f22}.method-item .mn{color:#a44712}.site-header{background:color-mix(in srgb,var(--paper) 92%,transparent)}
.page-hero{padding:clamp(4rem,3rem + 4vw,7rem) 0 clamp(3rem,2rem + 2vw,5rem);border-bottom:1px solid var(--line)}.page-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:end}.page-hero h1{font-size:clamp(3rem,2rem + 4.8vw,6.4rem);line-height:.98;letter-spacing:-.045em;margin:1.25rem 0 1.3rem}.page-hero p{font-size:var(--text-lead);color:var(--muted);max-width:62ch}.compact-hero h1{font-size:clamp(3rem,2rem + 3vw,5.2rem)}.program-summary{background:var(--card);border:1px solid var(--line);padding:clamp(1.5rem,1rem + 2vw,2.5rem);border-radius:var(--radius);box-shadow:var(--shadow-sm);display:grid;gap:1.1rem}.program-summary .price{font-family:var(--font-display);font-weight:800;font-size:clamp(2.6rem,2rem + 2vw,4.2rem);letter-spacing:-.04em;color:#e76f22}.program-summary blockquote{font-family:var(--font-display);font-size:clamp(1.4rem,1rem + 1.2vw,2rem);font-weight:700;line-height:1.2}.program-summary a:not(.btn),.contact-summary span{display:block;font-weight:600;margin:.15rem 0}.date-stack{padding:1rem 0;border-top:1px solid var(--line);display:grid;gap:.2rem}.date-stack strong{font-size:1.12rem}.date-stack span{font-family:var(--font-mono);color:var(--muted);font-size:.82rem}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.principle{background:var(--card);border:1px solid var(--line);padding:2rem;border-radius:var(--radius);min-height:230px}.principle>span{font-family:var(--font-mono);color:#a44712;font-size:.8rem;letter-spacing:.08em}.principle h3{font-size:1.5rem;margin:2.3rem 0 .7rem}.principle p{color:var(--muted)}.paper-alt{background:var(--paper-2)}.section-link{margin-top:2rem}.labs-index .idx-row{grid-template-columns:68px 1.05fr 1.55fr auto}.labs-index.compact .idx-row{padding-block:1.3rem}.labs-index.compact .idx-title{font-size:1.25rem}.labs-index.compact .idx-desc{font-size:.92rem}
.tech-cloud{display:flex;flex-wrap:wrap;gap:.75rem}.tech-chip{padding:.72rem 1rem;border:1px solid var(--line);border-radius:999px;background:var(--card);font-family:var(--font-mono);font-size:.79rem;color:var(--ink-2);transition:transform var(--dur-fast),border-color var(--dur-fast)}.tech-chip:hover{transform:translateY(-2px);border-color:#e76f22}.cta{background:var(--ink);color:#fff;padding:clamp(3rem,2rem + 4vw,5rem) 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem}.cta h2{font-size:var(--text-h2);max-width:18ch;margin:.9rem 0}.cta p{color:#b9c2be;max-width:60ch}.od-webinar-band{background:var(--ink);color:#fff}.od-case{grid-template-columns:1.1fr .9fr;background:#141210;border-color:var(--line-dark);padding:clamp(1.4rem,1rem + 2vw,2.4rem)}.od-case .case-copy{padding:.4rem}.od-case .case-copy h2{color:#fff}.od-case:hover{box-shadow:none;transform:none}.case-copy h2{font-size:var(--text-h2);margin:1rem 0}.case-copy p{color:#b9c2be;font-size:var(--text-lead);margin-bottom:1.4rem}.case-result{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius);overflow:hidden}.case-result>div{background:#141c19;padding:1.5rem}.result-k{display:block;font-family:var(--font-display);font-size:1.8rem;font-weight:800}.result-l{display:block;color:#aeb8b4;font-family:var(--font-mono);font-size:.75rem;margin-top:.35rem}.about-split,.split-callout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:center}.about-split h2,.split-callout h2{font-size:var(--text-h2);margin:1rem 0}.lead-copy{font-size:var(--text-lead);color:var(--muted);margin-bottom:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.stats-grid>div{background:var(--card);padding:2rem}.stats-grid strong{display:block;font-family:var(--font-display);font-size:2.5rem;color:#e76f22}.stats-grid span{display:block;color:var(--muted);font-size:.88rem;margin-top:.3rem}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.article-card{border:1px solid var(--line);background:var(--card);padding:2rem;border-radius:var(--radius);min-height:260px;display:flex;flex-direction:column}.article-card.featured{background:var(--ink);color:#fff}.article-tag{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#d45f19}.article-card h3{font-size:1.55rem;margin:2.4rem 0 .8rem}.article-card p{color:var(--muted)}.article-card.featured p{color:#b9c2be}.article-status{margin-top:auto;padding-top:1.5rem;font-family:var(--font-mono);font-size:.72rem;color:var(--muted)}
.form-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:start}.form-layout h2{font-size:var(--text-h2);margin:1rem 0}.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,1rem + 2vw,2.4rem);box-shadow:var(--shadow-sm)}.form-card form{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-card label{display:grid;gap:.45rem;font-weight:600;font-size:.9rem}.form-card label:has(textarea),.form-card button.full{grid-column:1/-1}.form-card input,.form-card select,.form-card textarea{width:100%;font:inherit;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;padding:.85rem .95rem;outline:none}.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:#e76f22;box-shadow:0 0 0 3px rgba(231,111,34,.13)}.full{width:100%;justify-content:center}.honeypot{position:absolute!important;left:-9999px!important}.form-status{grid-column:1/-1;padding:1rem;border-radius:8px;margin-bottom:1rem}.form-status.success{background:#e3f3eb;color:#0b6e4f}.form-status.error{background:#fff0eb;color:#a23c18}.mini-metrics{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.5rem}.mini-metrics span{border:1px solid var(--line);background:var(--card);padding:.85rem 1rem;border-radius:8px}.mini-metrics b,.mini-metrics small{display:block}.mini-metrics small{color:var(--muted)}
.trainer-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:start}.trainer-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;position:sticky;top:100px}.initials{width:88px;height:88px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-size:1.7rem;font-weight:800;margin:1.3rem 0}.trainer-card h2{font-size:2rem}.trainer-card h2 small{font-size:.8em;color:var(--muted)}.trainer-card>p{color:var(--muted);margin:.6rem 0 1.5rem}.compact-stats{grid-template-columns:repeat(2,1fr)}.compact-stats>div{padding:1rem}.compact-stats strong{font-size:1.7rem}.trainer-story p{font-size:1.08rem;color:var(--muted);margin-bottom:1.2rem}.trainer-story .btn{margin-top:.5rem}
.article-hero{padding:clamp(4rem,3rem + 4vw,7rem) 0 3rem;border-bottom:1px solid var(--line)}.narrow{max-width:840px}.article-hero h1{font-size:clamp(3rem,2rem + 4vw,5.4rem);margin:1.2rem 0}.article-deck{font-size:var(--text-lead);color:var(--muted)}.article-meta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.5rem;font-family:var(--font-mono);font-size:.75rem;color:var(--muted)}.article-body{padding:4rem 0}.prose{font-size:1.12rem}.prose h2{font-size:2rem;margin:2.5rem 0 1rem}.prose p{margin-bottom:1.2rem;color:var(--ink-2)}.prose blockquote{border-left:3px solid #e76f22;padding:1rem 1.4rem;margin:2rem 0;background:var(--paper-2);font-family:var(--font-display);font-size:1.35rem;font-weight:600}.prose code{background:#e9ece9;padding:.1rem .3rem;border-radius:4px}.footer{background:#0f1513;color:#fff;padding:4rem 0 0;margin-top:0}.footer-grid{display:grid;grid-template-columns:1.6fr .7fr .8fr;gap:3rem}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:.65rem}.footer-grid h4{font-size:1rem}.footer-grid p,.footer-grid span,.footer-grid a{color:#aeb8b4}.footer-grid a:hover{color:#fff}.footer-brand{color:#fff!important;margin-bottom:.8rem}.footer-brand .brand-copy small{color:#85918d}.footer-bottom{border-top:1px solid #29322f;margin-top:3rem;padding:1.2rem 0;display:flex;justify-content:space-between;gap:1rem;color:#7d8984;font-family:var(--font-mono);font-size:.7rem}
@media(max-width:900px){.page-hero-grid,.form-layout,.trainer-grid,.about-split,.split-callout,.od-case{grid-template-columns:1fr}.three-col,.two-col,.article-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.trainer-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.hero .cred{position:static;margin-top:1rem}.labs-index .idx-row{grid-template-columns:52px 1fr auto}.labs-index .idx-desc{grid-column:2/4}.header-cta>.btn{display:none}}
@media(max-width:620px){.form-card form{grid-template-columns:1fr}.page-hero h1{font-size:clamp(2.6rem,12vw,4rem)}.stats-grid,.compact-stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.case-result{grid-template-columns:1fr 1fr}}


/* September 2026 feedback updates */
.brand-logo{width:40px;height:40px;object-fit:contain;flex:0 0 auto;border-radius:50%}
.site-header .brand{font-size:1.92rem;gap:.8rem}
.site-header .brand-logo{width:48px;height:48px}
.site-header .brand-copy small{font-size:.84rem;letter-spacing:.045em;margin-top:.28rem}
.header-inner{height:92px}
.hero-top{align-items:start}
.footer-brand .brand-logo{width:40px;height:40px}
@media(max-width:1050px){.site-header .brand{font-size:1.55rem}.site-header .brand-copy small{font-size:.68rem}.site-header .brand-logo{width:44px;height:44px}.nav-links{gap:1.35rem}}
@media(max-width:760px){.header-inner{height:82px}.site-header .brand{font-size:1.34rem;gap:.55rem}.site-header .brand-copy small{font-size:.58rem}.site-header .brand-logo{width:40px;height:40px}.nav-links.open{inset:82px 0 auto 0}}

/* 2026-09-08 messaging and layout refinements */
.od-hero .hero-metrics{margin-top:clamp(1rem,.55rem + 1.1vw,1.8rem);padding-top:1.2rem}
.footer-brand{font-size:1.92rem}
.footer-brand .brand-copy small{font-size:.84rem;letter-spacing:.045em;margin-top:.28rem}
@media(max-width:760px){.footer-brand{font-size:1.55rem}.footer-brand .brand-copy small{font-size:.68rem}}


/* AI-Ready SDET: separate webinar CTA from the dark footer */
.webinar-cta{background:#dfe9e2;color:var(--ink);border-top:1px solid rgba(15,21,19,.08);border-bottom:1px solid rgba(15,21,19,.10)}
.webinar-cta h2{color:var(--ink)}
.webinar-cta p{color:#46544d}
.webinar-cta .eyebrow{color:#416452}
.webinar-cta .eyebrow::before{background:#416452}

/* AI QA in Action: 7-Day Community Solutions Week */
.event-home-band{background:var(--ink);color:#fff}.event-home-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:center}.event-home-grid h2{font-size:var(--text-h2);margin:1rem 0}.event-home-grid p{color:#c7cfcb;font-size:var(--text-lead);max-width:62ch;margin-bottom:1.6rem}.event-home-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius);overflow:hidden}.event-home-stats>div{background:#171e1b;padding:1.6rem}.event-home-stats strong,.event-home-stats span{display:block}.event-home-stats strong{font-family:var(--font-display);font-size:2rem;color:var(--green-bright)}.event-home-stats span{color:#b9c2be;font-size:.86rem;margin-top:.3rem}
.event-hero{background:linear-gradient(135deg,var(--paper) 0%,var(--green-soft) 100%)}.event-summary{border-top:5px solid var(--green)}.event-prize{font-family:var(--font-display);font-size:clamp(2.7rem,2rem + 2vw,4.5rem);font-weight:800;letter-spacing:-.05em;color:var(--green)}.event-prize small{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.small-note{font-size:.9rem!important;color:var(--muted)!important}
.four-step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.four-step-grid .principle{min-height:270px}.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.problem-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,1rem + 1.5vw,2.2rem);position:relative}.problem-card:last-child{grid-column:1/-1}.problem-card.is-today{border-color:var(--green);box-shadow:0 0 0 3px rgba(231,111,34,.13)}.problem-card.is-today::after{content:"Today";position:absolute;top:1rem;right:1rem;background:var(--green);color:#fff;border-radius:999px;padding:.35rem .7rem;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}.problem-meta{display:flex;justify-content:space-between;gap:1rem;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green-ink)}.problem-card h3{font-size:1.65rem;margin:1.5rem 0 .75rem}.problem-card h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin:1.4rem 0 .35rem}.problem-card p{color:var(--muted)}
.event-form-layout{grid-template-columns:.72fr 1.28fr}.full-field{grid-column:1/-1}.form-card label small{font-weight:400;color:var(--muted)}.check-field{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;gap:.7rem!important;font-weight:400!important;line-height:1.45}.check-field input{width:18px!important;height:18px;margin-top:.14rem;accent-color:var(--green);flex:0 0 auto}.check-field a{text-decoration:underline;color:var(--green-ink)}.optional-consent{border-top:1px solid var(--line);padding-top:1rem}.post-submit-cta{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}.post-submit-cta p{color:var(--muted);margin:.35rem 0 1rem}.is-closed input,.is-closed button,.is-closed select{opacity:.6}.is-closed button{cursor:not-allowed}.score-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.score-grid>div{background:var(--card);padding:1.6rem}.score-grid strong,.score-grid span{display:block}.score-grid strong{font-family:var(--font-display);font-size:2rem;color:var(--green)}.score-grid span{color:var(--muted);font-size:.9rem}.evaluation-note{margin-top:1.5rem;font-size:var(--text-lead);max-width:75ch}.results-list{border-top:1px solid var(--line)}.result-row{display:grid;grid-template-columns:.55fr 1fr;gap:1rem;padding:1.25rem .5rem;border-bottom:1px solid var(--line)}.result-row span{font-family:var(--font-mono);font-size:.78rem;color:var(--green-ink)}.result-row strong{font-weight:600}.event-sponsor-slot{border-top:1px solid var(--line);padding-top:1rem}.event-sponsor-slot small{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.event-terms ol{padding-left:1.25rem}.event-terms li{margin:1rem 0;color:var(--ink-2)}.event-terms h2{font-size:var(--text-h2);margin:1rem 0 1.5rem}
@media(max-width:1000px){.four-step-grid{grid-template-columns:repeat(2,1fr)}.score-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.event-home-grid{grid-template-columns:1fr}.problem-grid{grid-template-columns:1fr}.problem-card:last-child{grid-column:auto}.event-form-layout{grid-template-columns:1fr}}
@media(max-width:620px){.four-step-grid,.score-grid{grid-template-columns:1fr}.event-home-stats{grid-template-columns:1fr 1fr}.problem-meta{padding-right:3.5rem}.result-row{grid-template-columns:1fr;gap:.25rem}}

/* AI & QA articles */
.article-card h3{margin-bottom:.8rem}.article-card .article-read{margin-top:auto;padding-top:1.5rem;font-family:var(--font-mono);font-size:.78rem;font-weight:600;color:var(--green-ink);text-decoration:none}.article-card.featured .article-read{color:var(--green-bright)}.article-card .article-read span{display:inline-block;transition:transform var(--dur-fast)}.article-card .article-read:hover span{transform:translateX(4px)}
.prose>p:first-child{font-size:var(--text-lead);color:var(--ink);line-height:1.55}.prose h3{font-size:1.45rem;margin:2rem 0 .8rem}.prose ul,.prose ol{padding-left:1.4rem;margin:0 0 1.4rem}.prose li{margin:.55rem 0;color:var(--ink-2)}.prose table{width:100%;border-collapse:collapse;margin:1.8rem 0 2.2rem;font-size:.96rem}.prose th,.prose td{padding:.85rem .9rem;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:var(--ink);color:#fff;font-family:var(--font-display)}.prose tbody tr:nth-child(even){background:var(--paper-2)}.prose a:not(.btn):not(.share-links a){color:var(--green-ink);text-decoration:underline;text-underline-offset:3px}.prose .footnotes{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.92rem}.prose .footnotes li{padding-left:.25rem}.prose .footnote-back{margin-left:.25rem;text-decoration:none!important}
.concept-flow,.comparison-flow,.application-flow{margin:2rem 0;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2)}.concept-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:.8rem;align-items:center}.flow-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem}.flow-card strong,.flow-card span{display:block}.flow-card span{color:var(--muted);font-size:.87rem;margin-top:.25rem}.flow-arrow{font-size:1.5rem;color:var(--green)}.concept-flow>p{grid-column:1/-1;margin:0!important;padding-top:.8rem;text-align:center;color:var(--muted)!important}.comparison-flow{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.flow-column{background:var(--card);border-top:4px solid var(--green);padding:1.2rem}.flow-column strong,.flow-column span,.flow-column b{display:block}.flow-column span{color:var(--muted);margin:.65rem 0}.flow-column b{font-size:.9rem}.application-flow>strong{display:block;text-align:center;background:var(--ink);color:#fff;border-radius:9px;padding:1rem}.application-flow>div{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}.application-flow span{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:1rem;text-align:center;font-weight:700}.application-flow small{color:var(--muted);font-weight:400}.share-panel{margin-top:3.5rem;padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2)}.share-panel h2{font-size:1.25rem;margin:0 0 1rem}.share-links{display:flex;flex-wrap:wrap;gap:.7rem}.share-links a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.7rem 1rem;border:1px solid var(--ink);border-radius:999px;color:var(--ink)!important;font-family:var(--font-mono);font-size:.78rem;font-weight:600;text-decoration:none!important}.share-links a:hover{background:var(--ink);color:#fff!important}.back-link{margin-top:2rem}
@media(max-width:760px){.article-hero h1{font-size:clamp(2.45rem,11vw,3.8rem)}.article-body{padding:2.8rem 0}.prose{font-size:1.02rem}.prose h2{font-size:1.65rem}.prose table{display:block;overflow-x:auto}.concept-flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);justify-self:center}.comparison-flow,.application-flow>div{grid-template-columns:1fr}}