@media (max-width: 1100px) {
  .header-inner nav {
    gap: 16px;
  }

  .endorsement {
    display: none;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(310px, 0.8fr);
    gap: 48px;
  }

  .process-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 34px;
  }

  .editorial-split,
  .instructor-layout,
  .offer-layout,
  .faq-layout,
  .video-layout {
    gap: 52px;
  }
}

@media (max-width: 900px) {
  .header-anchor {
    display: none !important;
  }

  .hero {
    min-height: auto;
  }

  .hero-layout,
  .editorial-split,
  .instructor-layout,
  .offer-layout,
  .faq-layout,
  .video-layout,
  .agenda-layout {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 56px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .process-flow {
    grid-template-columns: 1fr;
  }

  .process-flow li {
    min-height: auto;
    padding: 20px 0 24px 56px;
    border-top: 0;
    border-left: 2px solid var(--bncc-rich-teal);
  }

  .process-flow li::before {
    top: 26px;
    left: -6px;
  }

  .process-flow span {
    position: absolute;
    top: 18px;
    left: 18px;
    margin: 0;
  }

  .workflow-examples {
    margin-left: 0;
  }

  .outcomes-layout .academy-proof {
    max-width: 720px;
  }

  .agenda-layout {
    gap: 40px;
  }

  .bring-panel {
    padding: 32px 0 0;
    border-top: 1px solid var(--bncc-line);
    border-left: 0;
  }

  .instructor-layout {
    grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
  }

  .faq-heading {
    position: static;
  }

  .footer-inner {
    grid-template-columns: 150px 1fr;
  }

  .footer-inner nav {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 78px;
  }

  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
    font-size: 16px;
  }

  .page-shell {
    width: min(100% - 36px, var(--bncc-page));
  }

  .offer-bar {
    min-height: 34px;
    padding-inline: 14px;
  }

  .offer-bar p {
    font-size: 0.68rem;
  }

  .header-inner {
    min-height: 68px;
    gap: 14px;
  }

  .academy-brand,
  .academy-brand img {
    width: 142px;
  }

  .academy-home {
    font-size: 0.76rem !important;
  }

  .site-header .primary-cta {
    display: none;
  }

  h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(3rem, 14vw, 4.8rem);
    overflow-wrap: anywhere;
  }

  h2 {
    max-width: 14ch;
    font-size: clamp(2.2rem, 10vw, 3.6rem);
  }

  .hero-layout {
    padding-block: 64px 74px;
  }

  .hero-price {
    width: 100%;
    margin-block: 24px 18px;
  }

  .hero-copy > .primary-cta {
    width: 100%;
  }

  .hero-description {
    margin-top: 28px;
  }

  .editorial-section {
    padding-block: 82px;
    scroll-margin-top: 74px;
  }

  .editorial-intro {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .section-index {
    margin: 0;
  }

  .recognition-list {
    width: min(100% - 36px, 900px);
    margin-top: 46px;
  }

  .recognition-list p {
    padding-block: 22px;
    font-size: 1.25rem;
  }

  .process-flow {
    margin-top: 48px;
  }

  .workflow-examples {
    grid-template-columns: 1fr;
    gap: 38px;
    margin-top: 54px;
  }

  .inline-cta,
  .final-cta-inner,
  .booking-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .inline-cta .primary-cta,
  .final-cta .primary-cta,
  .booking-actions .primary-cta {
    width: 100%;
  }

  .agenda-list li {
    grid-template-columns: 78px 1fr;
    gap: 12px;
  }

  .agenda-list div {
    padding-left: 22px;
  }

  .friday-layout {
    gap: 48px;
  }

  .video-layout {
    margin-top: 72px;
  }

  .instructor-layout {
    grid-template-columns: 1fr;
  }

  .portrait-frame {
    width: min(88%, 420px);
  }

  .offer-heading {
    margin-bottom: 40px;
  }

  .policy-summary,
  .membership-offer {
    padding-left: 20px;
  }

  .final-cta {
    padding-block: 72px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-inner nav {
    grid-column: auto;
  }

  .simple-header-inner {
    min-height: 68px;
  }

  .simple-header nav {
    gap: 14px;
  }

  .simple-header nav a {
    font-size: 0.78rem;
  }

  .return-grid {
    grid-template-columns: 1fr;
  }

  .status-panel {
    padding: 28px 20px;
  }

  .status-details div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .status-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .status-actions :is(.primary-cta, .secondary-cta) {
    width: 100%;
  }

  .return-membership {
    padding: 30px 0 0;
    border-top: 1px solid var(--bncc-line);
    border-left: 0;
  }

  dialog {
    width: 100%;
    max-width: none;
    max-height: 100svh;
    margin: 0;
  }

  dialog[open] {
    display: flex;
    align-items: flex-end;
  }

  .booking-form {
    width: 100%;
    max-height: 100svh;
    padding: 24px 18px calc(28px + env(safe-area-inset-bottom));
    border-radius: 18px 18px 0 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .mobile-booking-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: flex;
    min-height: calc(76px + env(safe-area-inset-bottom));
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 18px calc(10px + env(safe-area-inset-bottom));
  }

  .mobile-booking-bar > span {
    color: var(--bncc-grey);
    font-size: 0.7rem;
    white-space: nowrap;
  }

  .mobile-booking-bar strong {
    display: block;
    color: var(--bncc-white);
    font-family: "Space Mono", monospace;
    font-size: 1rem;
  }

  .mobile-booking-bar .primary-cta {
    min-width: 190px;
  }

  :is(a, button, input, summary, [tabindex]) {
    scroll-margin-block: 92px 104px;
  }
}

@media (max-width: 420px) {
  .page-shell {
    width: min(100% - 28px, var(--bncc-page));
  }

  .academy-brand,
  .academy-brand img {
    width: 128px;
  }

  .academy-home {
    font-size: 0.7rem !important;
  }

  .event-summary,
  .booking-summary {
    padding: 24px 20px;
  }

  .event-summary dl div,
  .booking-summary dl div {
    grid-template-columns: 58px 1fr;
    gap: 12px;
  }

  .mobile-booking-bar .primary-cta {
    min-width: 0;
    padding-inline: 15px;
    font-size: 0.76rem;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  body {
    padding-bottom: 68px;
  }

  .offer-bar {
    display: none;
  }

  .header-inner {
    min-height: 56px;
  }

  .hero-layout {
    padding-block: 48px;
  }

  .mobile-booking-bar {
    min-height: 64px;
    padding-block: 8px;
  }

  dialog,
  .booking-form {
    max-height: 100svh;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .primary-cta:hover {
    transform: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .glass-chrome,
  .glass-panel {
    background: var(--bncc-deep-navy);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

@media (pointer: coarse) {
  .header-inner nav > a,
  .primary-cta,
  .secondary-cta,
  .faq-list summary,
  .footer-inner a {
    min-height: 44px;
  }
}