/* Shared navigation and course catalogue for Bosser's public pages. */
.skip-link { position: fixed; top: -100px; left: 24px; z-index: 1100; background: #fff; color: #0a0a0a; padding: 12px 20px; }
.skip-link:focus { top: 12px; }
.course-detail a:focus-visible, .case-detail a:focus-visible { outline: 2px solid #ff6b35; outline-offset: 5px; }
.course-detail .cur-hero { padding-top: 56px; padding-bottom: 48px; }
.course-detail .cur-hero h1 { font-size: clamp(2.2rem, 5vw, 3.7rem); max-width: 850px; }
.course-promise { color: #fff; font-size: clamp(1.35rem, 3vw, 1.9rem); line-height: 1.35; max-width: 680px; margin-bottom: 24px; }
.detail-label { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.course-result { max-width: 720px; margin-bottom: 56px; }
.course-result h2 { font-size: 1.75rem; line-height: 1.25; margin-bottom: 20px; }
.course-result p { color: #b3b3b3; line-height: 1.7; }
.course-detail .cur-module-num { opacity: 1; font-size: 1.5rem; min-width: 36px; }
.course-detail .cur-module-body { padding-left: calc(36px + 1.25rem); }
.course-detail .cur-module { transition: none; }
.module-outcome { color: #b3b3b3; font-size: .95rem; line-height: 1.65; border-left: 2px solid #ff6b35; padding-left: 18px; }
.module-outcome strong { display: block; color: #fff; font-weight: 600; margin-bottom: 6px; }
.course-detail .cur-about { padding: 40px 0; }
.case-page { max-width: 960px; padding: 0 24px; margin: 0 auto; }
.case-hero { padding: 80px 0 56px; }
.case-period { color: #ff6b35; font-size: .95rem; margin-bottom: 20px; }
.case-hero h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); letter-spacing: -.025em; line-height: 1.08; margin-bottom: 32px; max-width: 880px; }
.case-lede { font-size: 1.3rem; line-height: 1.6; color: #b3b3b3; max-width: 740px; }
.case-byline { font-size: .95rem; color: #b3b3b3; margin-top: 28px; }
.case-role { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; border-top: 1px solid #333; border-bottom: 1px solid #333; padding: 40px 0 24px; margin-bottom: 64px; }
.case-role h2 { font-size: 1.6rem; line-height: 1.2; }
.case-role p, .case-story p { color: #b3b3b3; line-height: 1.75; margin-bottom: 20px; }
.case-story { max-width: 700px; margin: 0 auto 56px; }
.case-story h2 { font-size: 1.9rem; line-height: 1.2; margin: 48px 0 24px; }
.case-story h3 { font-size: 1.4rem; line-height: 1.3; margin-bottom: 16px; }
.case-timeline { list-style: none; padding: 0; margin: 0; }
.case-timeline li { padding: 28px 0 16px 28px; border-left: 2px solid #ff6b35; }
.case-timeline .case-period { color: #ff6b35; margin-bottom: 12px; }
.case-story a, .case-source a, .cur-footer a { color: #ff6b35; text-underline-offset: 4px; }
.case-source { max-width: 700px; margin: 0 auto; border-top: 1px solid #333; padding-top: 24px; color: #b3b3b3; font-size: .9rem; line-height: 1.65; }
.case-source p + p { margin-top: 16px; }
@media (max-width: 768px) {
    .course-detail .cur-module-body { padding-left: 0; }
    .case-role { grid-template-columns: 1fr; gap: 24px; }
    .case-hero { padding-top: 48px; }
}
html { scroll-padding-top: 100px; }
.site-nav {
    padding: 0;
    position: sticky;
    top: 0;
    left: auto;
    right: auto;
    z-index: 1000;
    flex-shrink: 0;
    background: rgba(10, 10, 10, .97);
    border-bottom: 1px solid #333;
    backdrop-filter: blur(10px);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.site-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-nav .site-brand { color: #fff; font-size: 24px; font-weight: 700; text-decoration: none; }
.site-nav .site-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.site-nav .site-links a { display: block; padding: 8px 0; color: #b3b3b3; font-size: 14px; font-weight: 500; text-decoration: none; }
.site-nav .site-links a:hover, .site-nav .site-links a[aria-current] { color: #ff6b35; }
.site-nav a:focus-visible, .training-links a:focus-visible, .course-link:focus-visible, .training-reading a:focus-visible {
    outline: 2px solid #ff6b35;
    outline-offset: 5px;
}
.training-links { max-width: 1200px; margin: 0 auto; padding: 18px 24px; display: flex; flex-wrap: wrap; gap: 12px 24px; }
.training-links a { color: var(--text-secondary, #b3b3b3); font-size: 14px; text-decoration: none; }
.training-links a:hover, .training-links a[aria-current] { color: #ff6b35; }
.course-section { padding: 88px 0; }
.course-heading { max-width: 760px; margin-bottom: 40px; }
.course-heading h2 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; line-height: 1.15; margin-bottom: 20px; }
.course-heading p { color: #b3b3b3; font-size: 18px; line-height: 1.65; }
.course-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.course-card { background: #1a1a1a; border: 1px solid #333; border-radius: 12px; padding: 36px; display: flex; flex-direction: column; align-items: flex-start; }
.course-audience { color: #ff6b35; font-size: 15px; font-weight: 600; margin-bottom: 16px; }
.course-card h3 { color: #fff; font-size: clamp(1.6rem, 3vw, 2rem); line-height: 1.2; margin: 0 0 20px; }
.course-card p:not(.course-audience) { color: #b3b3b3; font-size: 17px; line-height: 1.65; margin-bottom: 24px; }
.course-card .course-format { font-size: 14px; }
.course-card ul { color: #b3b3b3; padding-left: 20px; margin: 0 0 28px; line-height: 1.7; }
.course-card li + li { margin-top: 10px; }
.course-link { color: #ff6b35; font-weight: 600; text-decoration: underline; text-underline-offset: 5px; margin-top: auto; }
.course-followup { margin-top: 36px; color: #b3b3b3; max-width: 720px; }
.course-followup a { color: #ff6b35; }
.profile-title { color: var(--text-primary, #fff); font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; line-height: 1.15; margin: 0 0 28px; }
.site-home .hero { min-height: 620px; padding: 80px 0; }
.site-home .hero-description { margin-bottom: 32px; }
.site-home .hero-secondary { color: #fff; text-underline-offset: 5px; padding: 16px 0; }
.training-overview .hero { height: auto; max-height: none; min-height: 520px; padding: 72px 0; }
.training-overview .hero > .container { height: auto; max-height: none; }
.training-overview .hero-title { max-width: 760px; }
.training-overview .about-grid { grid-template-columns: 1fr; max-width: 760px; }
.training-delivery { padding: 80px 0; }
.training-delivery .profile-title { max-width: 760px; }
.delivery-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin: 40px 0 32px; padding: 0; list-style-position: inside; }
.delivery-steps li { border-top: 1px solid #333; padding-top: 20px; color: #ff6b35; font-size: 24px; font-weight: 600; }
.delivery-steps h3 { color: #fff; font-size: 22px; line-height: 1.3; margin: 16px 0; }
.delivery-steps p, .delivery-ownership { color: #b3b3b3; font-size: 17px; font-weight: 400; line-height: 1.65; }
.delivery-ownership { max-width: 760px; }
.training-reading { margin-bottom: 16px; }
.training-reading a { color: #b3b3b3; }
.training-reading a:hover { color: #ff6b35; }
@media (max-width: 640px) {
    html { scroll-padding-top: 135px; }
    .site-nav-inner { padding: 12px 20px 8px; gap: 4px; flex-direction: column; align-items: flex-start; }
    .site-nav .site-links { width: 100%; justify-content: space-between; gap: 12px; }
    .site-nav .site-links a { font-size: 13px; }
    .course-section { padding: 56px 0; }
    .course-grid { grid-template-columns: 1fr; }
    .training-delivery { padding: 56px 0; }
    .delivery-steps { grid-template-columns: 1fr; gap: 24px; margin-top: 28px; }
    .course-card { padding: 28px 24px; }
    .training-links { gap: 10px 18px; padding: 16px 24px; }
    .site-home .hero, .training-overview .hero { min-height: auto; padding: 56px 0 64px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero-visual { display: none; }
}
@media print {
    .site-nav, .training-links { display: none; }
}