/* CollabMart Education — campaign-specific extension to the corporate design system. */
.education-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: radial-gradient(60% 90% at 78% 45%, rgba(23, 129, 188, 0.2), transparent 68%), var(--ink);
}
.education-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(141, 162, 184, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(141, 162, 184, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 58%, #000 100%);
  pointer-events: none;
}
.education-hero-inner { position: relative; display: grid; grid-template-columns: 1.08fr 0.92fr; align-items: center; gap: 52px; padding-top: 92px; padding-bottom: 92px; }
.education-hero h1 { margin: 0; max-width: 720px; font-size: clamp(52px, 7vw, 86px); line-height: 0.98; letter-spacing: -0.04em; }
.course-kicker { margin: 0 0 18px; color: var(--blue-bright); font-family: var(--font-mono); font-size: 15px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-note { margin: 22px 0 0; color: var(--muted-dark); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.07em; text-transform: uppercase; }
.ai-workbench { position: relative; min-height: 470px; isolation: isolate; }
.ai-workbench::before, .ai-workbench::after { content: ""; position: absolute; inset: 10% 4%; border: 1px solid rgba(124, 201, 242, 0.18); border-radius: 50%; transform: rotate(-10deg); }
.ai-workbench::after { inset: 20% 13%; border-color: rgba(95, 224, 141, 0.18); transform: rotate(22deg); }
.ai-core { position: absolute; z-index: 2; inset: 50% auto auto 50%; width: 190px; min-height: 190px; display: grid; place-content: center; padding: 24px; transform: translate(-50%, -50%); border: 1px solid rgba(46, 158, 221, 0.75); border-radius: 50%; text-align: center; background: radial-gradient(circle at 45% 35%, rgba(46, 158, 221, 0.3), rgba(10, 22, 38, 0.94) 68%); box-shadow: 0 0 70px rgba(23, 129, 188, 0.3); }
.ai-core span { color: #5FB8E8; font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.ai-core strong { display: block; margin-top: 7px; font-size: 22px; line-height: 1.15; }
.ai-node { position: absolute; z-index: 3; padding: 8px 13px; border: 1px solid var(--line-dark); border-radius: 999px; color: #dbe6f0; background: rgba(15, 33, 54, 0.92); font-family: var(--font-mono); font-size: 12px; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; box-shadow: 0 12px 26px rgba(0, 0, 0, 0.24); }
.ai-node::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--blue-bright); box-shadow: 0 0 12px rgba(46, 158, 221, 0.8); }
.ai-node:nth-of-type(even)::before { background: var(--green-bright); box-shadow: 0 0 12px rgba(26, 196, 91, 0.75); }
.ai-node-1 { top: 6%; left: 34%; }.ai-node-2 { top: 22%; right: 2%; }.ai-node-3 { right: 2%; bottom: 22%; }.ai-node-4 { bottom: 5%; left: 36%; }.ai-node-5 { bottom: 21%; left: 0; }.ai-node-6 { top: 21%; left: 0; }
.course-strip { color: var(--white); background: var(--ink-2); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.course-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.course-strip-grid > div { padding: 24px; border-right: 1px solid var(--line-dark); }
.course-strip-grid > div:first-child { padding-left: 0; }.course-strip-grid > div:last-child { border-right: 0; }
.course-strip .mono { display: block; color: var(--muted-dark); }
.course-strip strong { display: block; margin-top: 5px; font-size: 18px; }
.outcome-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.outcome { min-height: 285px; padding: 30px 26px; background: var(--white); }
.outcome > span { color: var(--blue); font-family: var(--font-mono); font-size: 13px; font-weight: 700; letter-spacing: 0.14em; }
.outcome h3 { margin: 52px 0 10px; font-size: 24px; line-height: 1.12; }
.outcome p { margin: 0; color: var(--muted); }
.course-layout { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 86px; align-items: start; }
.course-sticky { position: sticky; top: 116px; }
.course-sticky h2 { margin: 0; font-size: 42px; letter-spacing: -0.025em; }
.course-sticky > p:last-child { color: var(--muted); font-size: 18px; }
.module-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.module-list > li { display: grid; grid-template-columns: 96px 1fr; gap: 28px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.module-index { color: var(--blue-deep); font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.module-list h3 { margin: 0; font-size: 27px; line-height: 1.15; }
.module-list p { margin: 10px 0 12px; color: var(--muted); }
.module-list ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.module-list li li { padding: 5px 9px; border: 1px solid var(--line); color: var(--muted); background: var(--white); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; }
.audience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 64px; }
.audience-grid article { padding: 28px 0; border-top: 1px solid var(--line-dark); }
.audience-grid h3 { margin: 0; font-size: 23px; }.audience-grid p { margin: 8px 0 0; color: var(--muted-dark); }
.cadence-bridge { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 64px; align-items: center; }
.cadence-bridge-media { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #0b0e27; box-shadow: 0 24px 54px rgba(10, 22, 38, 0.16); }
.cadence-bridge-media img { width: 100%; height: auto; }
.cadence-bridge h2 { margin: 0; font-size: 44px; }.cadence-bridge p { color: var(--muted); font-size: 17.5px; }
.cadence-syllabus { margin: 22px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.cadence-syllabus li { position: relative; padding: 13px 0 13px 19px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 16px; }
.cadence-syllabus li::before { content: ""; position: absolute; top: 1.35em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.cadence-syllabus strong { color: var(--ink); }
.faq-grid { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 90px; }
.faq-grid h2 { margin: 0; font-size: 40px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 24px 42px 24px 0; cursor: pointer; font-size: 19px; font-weight: 700; }
.faq-list p { margin: -6px 0 24px; color: var(--muted); }
.cohort-cta { display: grid; grid-template-columns: 1fr 300px; align-items: center; gap: 72px; }
.cohort-cta h2 { margin: 0; max-width: 800px; font-size: 44px; line-height: 1.08; }
.cohort-actions { display: grid; gap: 12px; }.cohort-actions .button { width: 100%; }
.footer-status { margin-left: 6px; color: var(--blue-bright); font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }

@media (max-width: 900px) {
  .education-hero-inner { grid-template-columns: 1fr; gap: 24px; padding-top: 76px; padding-bottom: 68px; }
  .ai-workbench { min-height: 420px; width: min(100%, 560px); margin: 0 auto; }
  .course-strip-grid, .outcome-grid { grid-template-columns: 1fr 1fr; }
  .course-strip-grid > div { border-bottom: 1px solid var(--line-dark); }
  .course-strip-grid > div:nth-child(2) { border-right: 0; }
  .course-strip-grid > div:nth-child(n+3) { border-bottom: 0; }
  .course-strip-grid > div:first-child { padding-left: 24px; }
  .course-layout, .cadence-bridge, .faq-grid { grid-template-columns: 1fr; gap: 42px; }
  .course-sticky { position: static; }
  .cohort-cta { grid-template-columns: 1fr; gap: 34px; }
  .cohort-actions { max-width: 420px; }
}

@media (max-width: 600px) {
  .education-hero h1 { font-size: clamp(46px, 14vw, 64px); }
  .ai-workbench { min-height: 350px; transform: scale(.94); }
  .ai-core { width: 154px; min-height: 154px; padding: 18px; }
  .ai-core strong { font-size: 18px; }
  .ai-node { padding: 7px 10px; font-size: 10px; }
  .course-strip-grid, .outcome-grid { grid-template-columns: 1fr; }
  .course-strip-grid > div { padding: 17px 0; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .course-strip-grid > div:first-child { padding-left: 0; }
  .course-strip-grid > div:nth-child(n+3) { border-bottom: 1px solid var(--line-dark); }
  .course-strip-grid > div:last-child { border-bottom: 0; }
  .outcome { min-height: 0; }
  .outcome h3 { margin-top: 28px; }
  .module-list > li { grid-template-columns: 1fr; gap: 10px; }
  .audience-grid { grid-template-columns: 1fr; }
  .cadence-bridge h2, .course-sticky h2, .faq-grid h2, .cohort-cta h2 { font-size: 34px; }
}

@media (prefers-reduced-motion: no-preference) {
  .ai-core { animation: ai-pulse 4s ease-in-out infinite alternate; }
  @keyframes ai-pulse { from { box-shadow: 0 0 50px rgba(23, 129, 188, 0.22); } to { box-shadow: 0 0 86px rgba(23, 129, 188, 0.38); } }
}

@media (prefers-reduced-motion: reduce) {
  .ai-core { animation: none; }
}