/* ───────────────────────────────────────────────────────────────────────────
   OSPREXON — UX (accessibility, scroll, interaction — not visual theme)
   ─────────────────────────────────────────────────────────────────────── */

/* Anchor scroll: clear fixed chrome + header */
#home,
#about,
#studio,
#clients,
#pricing,
#contact {
  scroll-margin-top: 88px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100000;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--color-ink, #14151a);
  color: var(--color-bg, #fff);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 0.25s var(--ease-soft, cubic-bezier(0.22, 1, 0.36, 1));
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--color-cta, #f29900);
  outline-offset: 3px;
}

.ux-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hero service cards — actionable */
.svc-card[data-goto-pricing] {
  cursor: pointer;
  pointer-events: auto;
}

.svc-card[data-goto-pricing]:focus-visible {
  outline: 2px solid var(--color-cta, #f29900);
  outline-offset: 4px;
  border-radius: 12px;
}

/* About service tiles — keyboard reachable */
.about-os__service[data-goto-pricing] {
  cursor: pointer;
  border-radius: 14px;
  transition: transform 0.25s var(--ease-soft, cubic-bezier(0.22, 1, 0.36, 1));
}

.about-os__service[data-goto-pricing]:hover {
  transform: translateY(-2px);
}

.about-os__service[data-goto-pricing]:focus-visible {
  outline: 2px solid var(--color-cta, #f29900);
  outline-offset: 3px;
}

/* Pricing tier CTAs — scroll to contact */
.pricing-tier__cta[href="#contact"],
.pricing-brief__btn[href="#contact"] {
  scroll-margin-top: 0;
}

/* Form validation visibility */
.cta-modal__field input[aria-invalid="true"],
.cta-modal__field textarea[aria-invalid="true"] {
  border-color: #e5484d;
  box-shadow: 0 0 0 2px rgba(229, 72, 77, 0.2);
}

.cta-modal__field-error {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #e5484d;
  min-height: 1.1em;
}

/* Respect reduced motion for non-essential movement */
@media (prefers-reduced-motion: reduce) {
  .about-os__service[data-goto-pricing]:hover {
    transform: none;
  }
}

/* Prevent iframe scroll trapping during smooth scroll */
html.lenis-scrolling iframe {
  pointer-events: none;
}