/* Crodros AI business and marketing pages. Extends the existing night-workshop identity. */
.business-site { --content-width: 1160px; }
.business-site [hidden] { display: none !important; }
.business-site .top { background: var(--bg); backdrop-filter: none; }
.business-site .top-inner { max-width: var(--content-width); gap: 1.5rem; }
.business-site .wordmark { color: var(--ink); text-decoration: none; }
.site-nav { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.site-nav a { color: var(--muted); text-decoration: none; font-size: .93rem; line-height: 1.3; padding: .65rem 0; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--ink); }
.site-nav a[aria-current] { box-shadow: 0 2px var(--steel); }
.business-site a:focus-visible, .business-site summary:focus-visible, .business-site button:focus-visible, .channel-panel:focus-visible { outline: 2px solid var(--live); outline-offset: 5px; }
.business-site .header-cta { font-size: .95rem; padding: .65rem 1rem; }
.business-site .business-hero { max-width: var(--content-width); grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding-top: clamp(3rem, 7vw, 6rem); padding-bottom: clamp(4rem, 8vw, 7rem); }
.business-site .hero h1 { font-size: clamp(3.35rem, 5.9vw, 5.4rem); line-height: .98; margin: 0 0 1.6rem; text-wrap: initial; }
.business-site .business-hero:not(.marketing-hero) h1 { font-size: clamp(2.6rem, 4.8vw, 4.4rem); }
.business-site .business-hero:not(.marketing-hero) h1 .steel { white-space: nowrap; }
.business-site .marketing-hero h1 { font-size: clamp(4.1rem, 7vw, 6.5rem); }
.business-site .lede { font-size: 1.15rem; max-width: 34rem; line-height: 1.65; }
.business-site .hero-actions { margin-top: 1.8rem; }
.hero-caption { color: var(--muted); margin-top: 1rem; font-size: .9rem; max-width: 30rem; }
.btn span, .text-link span { margin-left: .6rem; }
.workflow-board { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1.7rem; box-shadow: 0 24px 64px oklch(0 0 0 / .3); }
.workflow-board figcaption { font-family: var(--display); font-weight: 600; font-size: 1.55rem; line-height: 1.15; }
.sample-label { color: var(--muted); font-size: .85rem; margin-top: .4rem; }
.workflow-flow { list-style: none; margin-top: 1.5rem; }
.workflow-flow li { position: relative; display: flex; align-items: flex-start; gap: 1rem; padding-bottom: 1.7rem; }
.workflow-flow li:not(:last-child)::after { content: ''; position: absolute; width: 1px; background: var(--line); top: 2.5rem; bottom: .3rem; left: 1.15rem; }
.flow-icon { display: grid; place-items: center; width: 2.35rem; height: 2.35rem; flex-shrink: 0; background: var(--surface-2); color: var(--steel); border: 1px solid var(--line); border-radius: 5px; font-size: 1.35rem; }
.workflow-flow h3 { font-size: 1.3rem; margin: .15rem 0 .35rem; }
.workflow-flow p { color: var(--muted); font-size: .92rem; line-height: 1.5; }
.human-step .flow-icon { color: var(--live); border-color: oklch(.42 .05 150); }
.human-step h3 { color: var(--live); }
.board-foot { border-top: 1px solid var(--line); padding-top: 1rem; color: var(--muted); font-size: .85rem; line-height: 1.6; }
.content-section { max-width: var(--content-width); margin: 0 auto; padding: clamp(3.5rem, 7vw, 6rem) clamp(1.25rem, 4vw, 2.5rem); border-top: 1px solid var(--line); scroll-margin-top: 7rem; }
.business-site .content-section h2 { font-size: clamp(2.4rem, 4.1vw, 3.6rem); margin-bottom: 1.2rem; }
.section-intro p { color: var(--muted); max-width: 32rem; font-size: 1.08rem; }
.section-intro.wide { max-width: 46rem; margin-bottom: 2.3rem; }
.section-intro.wide p { max-width: 44rem; }
.section-note { font-size: .88rem; color: var(--muted); margin: -.5rem 0 2rem; }
.recognition, .approach, .outcome-section, .costs-section, .faq { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
.recognition-list p { padding: 0 0 1.5rem; margin-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.recognition-list p:last-child { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; }
.recognition-list strong { display: block; font-weight: 500; font-size: 1.15rem; margin-bottom: .45rem; }
.recognition-list span { display: block; color: var(--muted); }
.use-case-list { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2.5rem; }
.use-case-list article { grid-column: span 2; border-top: 2px solid var(--steel-deep); padding-top: 1.3rem; }
.use-case-list article:nth-child(n+4) { grid-column: span 3; }
.use-case-list h3 { font-size: 1.65rem; line-height: 1.1; margin-bottom: .9rem; }
.use-case-list p { color: var(--muted); font-size: 1rem; }
.business-site p.benefit { color: var(--ink); margin-top: 1rem; font-size: .95rem; font-weight: 500; }
.marketing-feature { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; background: oklch(.18 .022 215); border: 1px solid oklch(.34 .04 215); border-radius: 8px; }
.marketing-feature p { color: var(--muted); max-width: 35rem; }
.text-link { display: inline-block; margin-top: 1.4rem; font-weight: 600; text-underline-offset: 5px; }
.channel-stack { align-self: center; }
.channel-stack > span { display: block; font-family: var(--display); font-size: 1.8rem; font-weight: 600; text-transform: uppercase; padding: 1rem 0; border-bottom: 1px solid var(--line); line-height: 1.2; }
.channel-stack > span:first-child { padding-top: 0; }
.channel-stack > span:last-child { border: 0; padding-bottom: 0; }
.channel-stack small { display: block; font-family: var(--body); font-size: .9rem; color: var(--muted); text-transform: none; font-weight: 400; margin-top: .4rem; }
.principles article { margin-bottom: 1.7rem; }
.principles article:last-child { margin-bottom: 0; }
.principles h3 { font-size: 1.6rem; margin-bottom: .65rem; }
.principles p, .process-grid p { color: var(--muted); font-size: 1rem; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.8rem; }
.process-grid article { border-top: 1px solid var(--steel-deep); padding-top: 1.4rem; }
.process-grid h3 { font-size: 1.55rem; line-height: 1.12; margin-bottom: .8rem; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { cursor: pointer; list-style: none; font-weight: 500; line-height: 1.4; padding: 1.3rem 2rem 1.3rem 0; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: .3rem; top: 1.1rem; color: var(--steel); font-size: 1.4rem; font-weight: 400; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { color: var(--muted); padding-bottom: 1.4rem; font-size: 1rem; }
.business-site .book { text-align: left; background: transparent; }
.book-content { max-width: 48rem; }
.business-site .book p { color: var(--muted); max-width: 42rem; margin: 0 0 1rem; }
.business-site .book .btn { margin-top: .75rem; }
.business-site .book .contact-note { font-size: .85rem; margin-top: 1rem; max-width: 34rem; }
.business-site .foot { max-width: var(--content-width); margin: 0 auto; text-align: left; padding: 2.5rem clamp(1.25rem, 4vw, 2.5rem); }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; }
.footer-grid p { font-size: .95rem; color: var(--muted); margin-top: .7rem; }
.footer-grid nav { display: flex; flex-wrap: wrap; align-items: start; justify-content: flex-end; gap: 1rem 2rem; max-width: 27rem; }
.footer-grid nav a { font-size: .9rem; }
.business-site .foot-fine { margin-top: 2rem; color: var(--muted); }
/* The channel examples change locally. No account connections or platform calls. */
.channel-tabs { display: flex; border-bottom: 1px solid var(--line); gap: .3rem; margin-top: 1.6rem; }
.channel-tabs button { border: 0; border-bottom: 2px solid transparent; padding: .8rem .75rem; background: transparent; color: var(--muted); cursor: pointer; font: 500 .95rem var(--body); }
.channel-tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--steel); background: var(--surface-2); }
.channel-tabs button:hover { color: var(--ink); }
.channel-panel { padding: 1.8rem 0; min-height: 22.5rem; }
.channel-panel h3 { font-size: 1.85rem; line-height: 1.08; margin-bottom: 1.3rem; }
.sample-tasks { list-style: none; }
.sample-tasks li { color: var(--ink); font-size: .95rem; line-height: 1.5; margin-bottom: 1.1rem; }
.sample-tasks li span { color: var(--steel); font-size: .8rem; display: block; margin-bottom: .15rem; font-weight: 500; }
.approval-note { font-size: .85rem; color: var(--live); border-top: 1px solid var(--line); padding-top: 1rem; }
.channel-services article { display: grid; grid-template-columns: .7fr 1.3fr; gap: 3rem; padding: 2.5rem 0; border-top: 1px solid var(--line); }
.channel-services article:last-child { padding-bottom: 0; }
.channel-name { display: flex; gap: 1rem; align-items: start; }
.channel-name h3 { font-size: 2rem; }
.channel-symbol { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; background: var(--surface-2); color: var(--steel); border-radius: 5px; line-height: 1; font-size: 1.4rem; flex-shrink: 0; }
.channel-services h4 { font-size: 1.2rem; font-weight: 500; margin-bottom: 1rem; }
.channel-services p { color: var(--muted); margin-top: .8rem; }
.channel-services .service-boundary { font-size: .87rem; padding-top: 1rem; border-top: 1px solid var(--line); margin-top: 1.4rem; }
.outcome-section > div > p { color: var(--muted); margin-bottom: 1rem; }
.outcome-path { display: flex; flex-wrap: wrap; gap: .65rem; align-items: center; margin-top: 1.8rem; font-size: .9rem; }
.outcome-path span { padding: .5rem .7rem; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; }
.outcome-path b { font-weight: 400; color: var(--steel); }
.authority-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.authority-grid article { border-top: 2px solid var(--steel-deep); padding-top: 1.2rem; }
.authority-grid article:last-child { border-top-color: var(--live); }
.authority-grid h3 { font-size: 1.8rem; margin-bottom: .75rem; }
.authority-grid p { color: var(--muted); font-size: 1rem; }
.control-note { color: var(--muted); padding: 1.5rem; background: var(--surface); border: 1px solid var(--line); border-radius: 5px; margin-top: 2rem; font-size: .95rem; }
.cost-items { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.cost-items h3 { font-size: 1.45rem; margin-bottom: .7rem; }
.cost-items p { color: var(--muted); font-size: .95rem; }
@media (max-width: 960px) {
  .business-site .header-cta { display: none; }
  .business-site .business-hero { gap: 2.3rem; }
  .business-site .hero h1 { font-size: clamp(3.1rem, 6.5vw, 5rem); }
  .business-site .marketing-hero h1 { font-size: clamp(3.7rem, 7.5vw, 5.5rem); }
  .recognition, .approach, .outcome-section, .costs-section, .faq { gap: 2.5rem; }
  .workflow-board { padding: 1.3rem; }
  .channel-panel { min-height: 25rem; }
}
@media (max-width: 720px) {
  .business-site .top-inner { gap: .75rem; flex-wrap: wrap; padding-block: .8rem; }
  .business-site .wordmark { font-size: 1.3rem; gap: .4rem; }
  .business-site .mark { width: 28px; height: 28px; }
  .site-nav { gap: 1rem; }
  .site-nav a { font-size: .83rem; }
  .business-site .business-hero { display: grid; grid-template-columns: 1fr; gap: 2.7rem; padding-top: 2.8rem; }
  .business-site .hero h1 { font-size: clamp(3rem, 10vw, 4.7rem); }
  .business-site .business-hero:not(.marketing-hero) h1 { font-size: clamp(2.35rem, 9.3vw, 4.1rem); }
  .business-site .marketing-hero h1 { font-size: clamp(4rem, 13.5vw, 5.8rem); }
  .business-site .hero .lede { font-size: 1.05rem; }
  .business-site .hero-actions { margin-top: 1.4rem; }
  .business-site .hero .btn { font-size: 1.08rem; }
  .workflow-board { padding: 1.4rem; }
  .recognition, .approach, .outcome-section, .costs-section, .faq, .marketing-feature { grid-template-columns: 1fr; gap: 2rem; }
  .use-case-list { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .use-case-list article, .use-case-list article:nth-child(n+4) { grid-column: auto; }
  .marketing-feature { margin-inline: 1.25rem; padding-inline: 1.5rem; }
  .process-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .authority-grid { grid-template-columns: 1fr 1fr; gap: 1.8rem; }
  .channel-services article { grid-template-columns: 1fr; gap: 1.4rem; }
  .channel-panel { min-height: 22rem; }
  .footer-grid { flex-direction: column; }
  .footer-grid nav { justify-content: flex-start; }
}
@media (max-width: 420px) {
  .business-site .top-inner { justify-content: center; }
  .site-nav { margin-left: 0; width: 100%; justify-content: center; }
  .site-nav a { padding-block: .4rem; }
  .use-case-list { grid-template-columns: 1fr; }
  .business-site .btn-big { font-size: 1.1rem; padding-inline: 1.25rem; }
  .channel-panel { min-height: 23.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  .business-site *, .business-site *::before, .business-site *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  html { scroll-behavior: auto; }
}