.roi-plan {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  margin-bottom: 90px;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
.roi-intro h2 { font-size:43px; }
.roi-intro>p:not(.eyebrow) { color: var(--muted); font-size:16px; line-height: 1.85; margin: 22px 0; }
.roi-intro .button { font-size:15px; gap: 16px; }
.roi-details>div { display: flex; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.roi-details>div:first-child { padding-top: 0; }
.roi-details>div>span { color: var(--accent); font-size:13px; padding-top: 3px; }
.roi-details p { margin: 0; font-size:16px; line-height: 1.8; color: var(--muted); }
.roi-details strong { color: var(--ink); display: block; font-weight: 600; }
.roi-details .roi-note { font-size:13px; margin-top: 17px; }
.hero-actions { flex-wrap: wrap; }
.back-to-top {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 30;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 6px 22px #07132430;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(20px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover { transform: translateY(-3px); }
.back-to-top svg { width: 24px; height: 24px; }
@media (max-width: 640px) {
  .back-to-top {
    width: 48px;
    height: 48px;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
  }
}
@media (prefers-reduced-motion: reduce) {
  .back-to-top { transition: none; transform: none; }
  .back-to-top:hover { transform: none; }
}
h1, h2, h3 { text-wrap: balance; }
.founder>div:last-child { min-width: 0; }
.founder-monogram { flex-shrink: 0; }
.nav-cta { white-space: nowrap; }
.book-badge { width: 160px; height: 160px; }
.book-badge>span { max-width: 100px; text-align: center; line-height: 1.25; }
.book-showcase { perspective: none; }
.book-object { transform: rotate(-8deg); }
.book-object:hover { transform: rotate(-3deg); }
.programme-visual { min-height: 450px; }
.programme-panel { grid-template-columns: minmax(0,1fr) minmax(0,1.05fr); }
.hero { grid-template-columns: minmax(0,1.08fr) minmax(0,1fr); }
.outcome-grid, .process-grid, .insights-grid { min-width: 0; }
@media(max-width:900px) {
  .roi-plan { gap: 30px; padding: 27px; }
  .roi-intro h2 { font-size:36px; }
}
@media(max-width:640px) {
  .hero, .programme-panel { grid-template-columns: minmax(0,1fr); }
  .programme-visual { min-height: 340px; }
  .book-badge { width: 160px; height: 160px; top: 0; right: 0; }
  .book-showcase { min-height: 470px; }
  .roi-plan { grid-template-columns: 1fr; gap: 27px; margin-bottom: 60px; padding: 25px 20px; }
  .roi-intro .button { font-size:13px; padding-inline: 12px; gap: 10px; }
  .hero h1 { font-size:clamp(43px,10.38vw,64px); }
  .hero-actions { gap: 16px; }
  .contact-section h2 { font-size:51px; }
  .programme-copy h3 br, .outcome-card h3 br, .process-section h2 br { display: none; }
  .capability-orbit { inset: 68px 0 45px; }
  .programme-visual-top .eyebrow { max-width: calc(100% - 35px); }
  .finance-topics span { line-height: 1.5; }
  .faq-list summary>span { flex-shrink: 0; }
  .hero-note .check-circle { flex-shrink: 0; }
  /* Keep the complete caption on one line, clear of the decorative star. */
  .art-bottomline { left: 0; right: 0; bottom: 0; padding: 12px; gap: 8px; letter-spacing: .25px; background: #d8e1ee; }
  [data-theme='dark'] .art-bottomline { background: #14243d; }
  .art-bottomline>span:first-child { max-width: none; white-space: nowrap; }
  .art-bottomline .art-mark { flex-shrink: 0; font-size: 22px; }
  .hero-art { scroll-margin-bottom: 110px; }
  .art-topline>span:first-child { max-width: calc(100% - 30px); }
  .art-topline i { flex-shrink: 0; }
}
@media(max-width:480px) {
  .outcome-grid { grid-template-columns: minmax(0,1fr); }
  .outcome-card { padding: 24px; }
  .outcome-card h3 { font-size: 22px; margin-bottom: 12px; }
  .outcome-card p { max-width: none; margin-bottom: 20px; }
  .outcome-card .icon-box { margin-bottom: 20px; }
  .nav-cta span { display: none; }
  .nav-cta { padding-inline: 9px; }
}
@media(max-width:365px) {
  .art-bottomline { font-size: 11px; letter-spacing: 0; gap: 5px; }
  .nav-wrap .brand { font-size: 22px; }
  .hero h1 { font-size: 34px; letter-spacing: -1.2px; }
  .nav-wrap { gap: 4px; }
  .nav-cta { padding-inline: 6px; }
}