.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

@media (max-width: 47.99rem) {
  :root {
    --muted: #b2b7c4;
    --muted-strong: #d4d7df;
  }

  .hero-benefits,
  .start-hero-copy > p,
  .start-lede,
  .founder-copy > p:not(.about-label),
  .founder-more p {
    color: #b9beca;
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto 2.75rem;
    gap: 0.5rem;
  }

  .header-cta {
    min-width: 5.25rem;
    padding-inline: 0.75rem;
    white-space: nowrap;
  }

  .menu-toggle {
    width: 2.75rem;
    height: 2.75rem;
  }

  body.menu-open main,
  body.menu-open .hero-inner {
    transform: none !important;
  }

  .mobile-menu {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    max-height: calc(100svh - var(--header-height));
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-menu a,
  .menu-toggle,
  .header-cta,
  .button,
  .about-read-more,
  .start-button {
    min-height: 2.75rem;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-inner {
    padding-top: 2.35rem;
    padding-bottom: 2.4rem;
  }

  .hero-badge {
    margin-bottom: 1.35rem;
  }

  .hero-intro {
    margin-top: 1.65rem;
    color: #c2c6d0;
    line-height: 1.65;
  }

  .hero-actions {
    gap: 0.35rem;
    margin-top: 1rem;
  }

  .hero-actions .button-secondary {
    border-color: transparent;
    background: transparent;
    color: #d9dbe2;
  }

  .hero-benefits {
    margin-top: 0.85rem;
    color: #c0c4cf;
    font-size: 0.78rem;
  }

  .build-window {
    margin-top: 2.15rem;
  }

  .work {
    height: auto;
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }

  .work::after {
    display: none;
  }

  .work-wall {
    display: flex;
    width: 100%;
    height: auto;
    gap: 0.875rem;
    margin-top: 2rem;
    padding: 0 var(--pad) 1rem;
    overflow-x: auto;
    overflow-y: visible;
    scroll-padding-inline: var(--pad);
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .work-wall::-webkit-scrollbar,
  .start-proof-row::-webkit-scrollbar {
    display: none;
  }

  .work-motion-toggle {
    display: none !important;
  }

  .work-column {
    width: auto;
    height: auto;
    flex: 0 0 min(82vw, 21rem);
    overflow: visible;
    scroll-snap-align: start;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .work-column-track {
    animation: none !important;
    transform: none !important;
  }

  .work-sequence {
    gap: 0.875rem;
    padding-bottom: 0;
  }

  [data-work-clone] {
    display: none !important;
  }

  .project-card {
    border-radius: 0.7rem;
  }

  .project-browser {
    min-height: 2rem;
    padding-right: 0.6rem;
    padding-left: 3rem;
    color: #949baa;
    font-size: 0.58rem;
  }

  .project-meta {
    min-height: 4.75rem;
    padding: 0.85rem;
  }

  .project-meta small {
    overflow: visible;
    color: #c4b5fd;
    font-size: 0.62rem;
    text-overflow: clip;
    white-space: normal;
  }

  .project-meta strong {
    font-size: 0.9rem;
    text-overflow: clip;
    white-space: normal;
  }

  .about-founder {
    height: auto;
    padding-block: 3.25rem;
  }

  .founder-shell {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .founder-images {
    display: flex;
    gap: 0.75rem;
  }

  .founder-images > img,
  .founder-mark {
    width: 5rem;
    height: 5rem;
    border-radius: 0.75rem;
  }

  .founder-copy > p:not(.about-label),
  .founder-more p {
    color: #bcc1cc;
    line-height: 1.58;
  }

  .about-read-more {
    margin-top: 0.55rem;
  }

  .start-hero {
    min-height: auto;
    padding-top: 2.35rem;
    padding-bottom: 2.75rem;
  }

  .start-hero-copy > p {
    margin-top: 1.25rem;
    color: #bec3ce;
  }

  .start-button {
    margin-top: 1.35rem;
  }

  .start-proof {
    margin-top: 1.75rem;
  }

  .start-proof > p {
    color: #aeb4c0;
  }

  .start-proof-row {
    width: 100%;
    gap: 0.75rem;
    margin-top: 0.8rem;
    padding-bottom: 0.55rem;
    overflow-x: auto;
    color: #d4d7df;
    animation: none;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .start-proof-row > span {
    min-height: 2.75rem;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.1rem;
    border-bottom: 1px solid rgba(167, 139, 250, 0.38);
    scroll-snap-align: start;
  }

  .start-proof-row small {
    color: #aeb4c0;
    font-size: 0.58rem;
  }

  .start-proof-row [aria-hidden="true"] {
    display: none;
  }

  .start-media {
    margin-top: 1.75rem;
  }

  .start-diagnosis,
  .start-showcase,
  .start-founder,
  .start-process,
  .start-booking {
    min-height: auto;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .start-diagnosis-inner {
    gap: 3.5rem;
  }

  .start-case-grid,
  .start-process ol,
  .booking-shell {
    margin-top: 2rem;
  }

  .booking-shell {
    min-height: auto;
  }
}