.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  transform: translateZ(0);
}

.glass--strong {
  background: var(--glass-bg-strong);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  z-index: 100;
  height: var(--nav-h);
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.65rem, 2vw, 1rem);
  padding: 0 clamp(1rem, 3.2vw, 2.25rem);
  transform: translate3d(0, 0, 0);
  will-change: transform, height;
}

.site-header::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: var(--nav-surface-bg);
  -webkit-backdrop-filter: var(--nav-surface-blur);
  backdrop-filter: var(--nav-surface-blur);
  transform: translateZ(0);
  border-bottom: 1px solid var(--nav-surface-border);
  box-shadow: var(--shadow-soft), var(--nav-surface-inset);
  transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.site-header:has(.nav-list.is-open)::before {
  border-bottom-color: transparent;
  box-shadow: var(--nav-surface-inset);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo:hover {
  color: var(--accent);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}

.logo-mark:hover .logo-mark__text {
  color: var(--accent);
}

.logo-mark__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 16px rgba(61, 110, 168, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out);
}

.site-header .logo-mark__icon {
  width: clamp(27px, calc(var(--nav-h) * 0.5), 36px);
  height: clamp(27px, calc(var(--nav-h) * 0.5), 36px);
  transition: none;
}

.site-header .logo-mark__text {
  font-size: clamp(14px, calc(var(--nav-h) * 0.24), 17px);
}

.logo-mark__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  display: block;
}

.logo-mark__text {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.25s var(--ease-out);
}

@media (max-width: 420px) {
  .logo-mark__text {
    font-size: 0.9rem;
  }

  .logo-mark__icon {
    width: 30px;
    height: 30px;
  }
}

/* Footer: match header wordmark + circular mark */
.site-footer .logo-mark--footer {
  gap: 0.55rem;
}

.site-footer .logo-mark--footer .logo-mark__icon {
  width: 32px;
  height: 32px;
}

.site-footer .logo-mark--footer .logo-mark__text {
  font-size: 1.05rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition:
    transform 0.5s cubic-bezier(.7, 0, .3, 1),
    top 0.5s cubic-bezier(.7, 0, .3, 1),
    background-color 0.5s cubic-bezier(.7, 0, .3, 1);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header .nav-list {
  display: flex;
  align-items: center;
  gap: calc(var(--nav-h) * 0.44); /* scale gap with header height */
  list-style: none;
}

.site-header .nav-list a {
  font-size: clamp(13px, calc(var(--nav-h) * 0.22), 15px);
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  white-space: nowrap; /* never break a label onto two lines */
  transition: color 0.25s var(--ease-out);
}


/* Narrow desktop windows (above the mobile-island breakpoint): tighten
   spacing so all seven links + theme toggle fit on a single line */
@media (min-width: 901px) and (max-width: 1120px) {
  .site-header {
    padding: 0 1rem;
  }

  .site-header .nav-list {
    gap: clamp(0.7rem, 2vw, 1.6rem);
  }

  .site-header .theme-toggle {
    margin-left: 0.5rem;
  }
}

.site-header .nav-list a:hover,
.site-header .nav-list a[aria-current="page"] {
  color: var(--text);
}

.site-header .nav-list a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  clip-path: inset(0 100% 0 0);
  -webkit-clip-path: inset(0 100% 0 0);
  transition: clip-path 0.25s var(--ease-out), -webkit-clip-path 0.25s var(--ease-out);
}

.site-header .nav-list a:hover::after,
.site-header .nav-list a[aria-current="page"]::after {
  clip-path: inset(0 0 0 0);
  -webkit-clip-path: inset(0 0 0 0);
}

@media (max-width: 900px) {
  .site-header::before {
    display: block;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    background: rgba(255, 255, 255, 0.28);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: inherit;
    border: none;
    box-shadow: none;
    transform: none;
    transition: background-color 0.5s cubic-bezier(0.7, 0, 0.3, 1);
    pointer-events: none;
  }

  .site-header {
    position: fixed;
    top: calc(1rem + var(--nav-inset-extra, 0px) * 0.25);
    left: calc(clamp(1.25rem, 4vw, 2.5rem) + var(--nav-inset-extra, 0px));
    right: calc(clamp(1.25rem, 4vw, 2.5rem) + var(--nav-inset-extra, 0px));
    width: auto;
    height: var(--nav-h) !important;
    min-height: var(--nav-h) !important;
    max-height: var(--nav-h); /* force dynamic height when closed */
    z-index: 100;
    background: transparent !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: calc(var(--nav-h) / 2) !important; /* Instagram capsule shape */
    box-shadow: var(--shadow-soft);
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-rows: var(--nav-h) auto;
    padding: 0 1.25rem !important;
    box-sizing: border-box;
    align-items: center;
    transition:
      border-radius 0.5s cubic-bezier(0.7, 0, 0.3, 1),
      border-color 0.5s cubic-bezier(0.7, 0, 0.3, 1),
      box-shadow 0.5s cubic-bezier(0.7, 0, 0.3, 1);
    overflow: visible; /* allowed so that the nested promo-toast can float below the header */
    transform: none !important;
    will-change: height !important;
  }

  .site-header.menu-transitioning {
    overflow: hidden !important;
  }

  .site-header.menu-transitioning,
  .site-header.is-open {
    height: auto !important;
    min-height: auto !important;
    transition:
      max-height 0.5s cubic-bezier(0.7, 0, 0.3, 1),
      border-radius 0.5s cubic-bezier(0.7, 0, 0.3, 1),
      border-color 0.5s cubic-bezier(0.7, 0, 0.3, 1),
      box-shadow 0.5s cubic-bezier(0.7, 0, 0.3, 1);
  }

  .site-header.is-open {
    max-height: 500px;
    background: transparent !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    box-shadow: var(--shadow-card);
    border-radius: calc(var(--nav-h) / 2) !important;
  }

  .site-header.is-open::before {
    background: rgba(255, 255, 255, 0.48);
  }

  .site-header .logo-mark {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
    display: inline-flex;
    align-items: center;
    margin: 0;
    padding: 0;
    height: var(--nav-h);
  }

  .site-header .logo-mark__text {
    font-size: clamp(11.5px, calc(var(--nav-h) * 0.25), 16px) !important;
  }

  .site-header .nav-toggle {
    grid-column: 3;
    grid-row: 1;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
    width: 32px;
    height: var(--nav-h);
  }

  .site-header .nav-toggle span,
  .site-header .nav-toggle span::before,
  .site-header .nav-toggle span::after {
    width: 22px !important;
    height: 2px !important;
  }

  .site-header .nav-toggle span::before {
    top: -7px !important;
  }

  .site-header .nav-toggle span::after {
    top: 7px !important;
  }

  .site-header .nav-toggle[aria-expanded="true"] span::before,
  .site-header .nav-toggle[aria-expanded="true"] span::after {
    top: 0 !important;
  }

  .site-header .nav-list {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0;
    margin: 0;
    min-height: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.4s var(--ease-out),
      visibility 0.4s step-end,
      padding 0.5s cubic-bezier(0.7, 0, 0.3, 1);
  }

  .site-header.is-open .nav-list {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 0.25rem 0 1rem 0;
    transition:
      opacity 0.5s var(--ease-out),
      visibility 0.5s step-start,
      padding 0.5s cubic-bezier(0.7, 0, 0.3, 1);
  }

  .site-header .nav-list a {
    display: block;
    padding: 0.5rem 1.25rem;
    margin: 0.25rem 0.25rem;
    color: var(--text);
    font-weight: 600;
    font-size: clamp(14px, calc(var(--nav-h) * 0.25), 18px);
    letter-spacing: 0.015em;
    -webkit-tap-highlight-color: transparent;
    background: transparent;
    border: none;
    border-radius: var(--radius-pill);
    box-shadow: none;
    text-shadow: none;
    opacity: 0;
    transform: translate3d(0, 16px, 0);
    transition:
      opacity 0.32s var(--ease-out),
      transform 0.35s var(--ease-out),
      color 0.12s var(--ease-out),
      background-color 0.12s var(--ease-out);
  }

  /* Stagger delays for leaving menu links (reverse order: Contact first, Home last) */
  .site-header .nav-list a:nth-child(1) { transition-delay: 0.30s, 0.30s, 0s, 0s; }
  .site-header .nav-list a:nth-child(2) { transition-delay: 0.25s, 0.25s, 0s, 0s; }
  .site-header .nav-list a:nth-child(3) { transition-delay: 0.20s, 0.20s, 0s, 0s; }
  .site-header .nav-list a:nth-child(4) { transition-delay: 0.15s, 0.15s, 0s, 0s; }
  .site-header .nav-list a:nth-child(5) { transition-delay: 0.10s, 0.10s, 0s, 0s; }
  .site-header .nav-list a:nth-child(6) { transition-delay: 0.05s, 0.05s, 0s, 0s; }
  .site-header .nav-list a:nth-child(7) { transition-delay: 0s, 0s, 0s, 0s; }

  .site-header .nav-list a::after {
    display: none;
  }

  .site-header.is-open .nav-list a {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    /* Slower, smoother transition for entering links */
    transition:
      opacity 0.4s var(--ease-out),
      transform 0.4s var(--ease-out),
      color 0.12s var(--ease-out),
      background-color 0.12s var(--ease-out);
  }

  .site-header.is-open .nav-list a[aria-current="page"] {
    color: var(--text) !important;
    background: rgba(61, 110, 168, 0.16) !important;
    border-radius: 9999px !important;
    box-shadow: none;
    text-shadow: none;
  }

  /* Stagger delays for entering menu links (forward order: Home first, Contact last) */
  .site-header.is-open .nav-list a:nth-child(1) { transition-delay: 0.20s, 0.20s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(2) { transition-delay: 0.25s, 0.25s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(3) { transition-delay: 0.30s, 0.30s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(4) { transition-delay: 0.35s, 0.35s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(5) { transition-delay: 0.40s, 0.40s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(6) { transition-delay: 0.45s, 0.45s, 0s, 0s; }
  .site-header.is-open .nav-list a:nth-child(7) { transition-delay: 0.50s, 0.50s, 0s, 0s; }

  @media (hover: hover) and (pointer: fine) {
    .site-header .nav-list a:hover {
      color: var(--text);
      background: rgba(61, 110, 168, 0.08) !important;
      border-radius: 9999px !important;
      box-shadow: none;
    }
  }

  .home-stats-wrap {
    width: auto !important;
    margin-left: clamp(1.25rem, 4vw, 2.5rem) !important;
    margin-right: clamp(1.25rem, 4vw, 2.5rem) !important;
    max-width: none !important;
  }

  .cta-card {
    max-width: 100% !important;
  }
}

@media (max-width: 900px) and (prefers-reduced-motion: reduce) {
  .site-header {
    transition: none !important;
  }
  .site-header .nav-list {
    transition: none !important;
  }
  .site-header .nav-list a {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    transition-delay: 0s !important;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.75rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, background 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, rgba(61, 110, 168, 0.2), rgba(107, 143, 201, 0.28));
  border: 1px solid rgba(61, 110, 168, 0.35);
  color: var(--text);
  box-shadow: 0 4px 20px rgba(61, 110, 168, 0.12);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(61, 110, 168, 0.28), rgba(107, 143, 201, 0.36));
  box-shadow: 0 8px 28px rgba(61, 110, 168, 0.18);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: var(--text-muted);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(61, 110, 168, 0.25);
}

.page-hero {
  padding-top: calc(72px + clamp(3rem, 8vw, 5rem));
  padding-bottom: clamp(3rem, 8vw, 5rem);
  text-align: center;
}

.page-hero--compact {
  padding-top: calc(72px + 0.85rem);
  padding-bottom: 0.5rem;
}

/* Match space below hero to space below nav → first line (same clamp as .page-hero padding-top inset) */
main.contact-page .page-hero {
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

main.contact-page .page-hero .eyebrow {
  margin-bottom: 0.4rem;
}

main.contact-page .page-hero .display {
  margin-bottom: 0.5rem;
}

main.contact-page .contact-page__content.section-pad {
  padding-top: clamp(0.35rem, 1vw, 0.65rem);
}

.page-hero .display {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  margin-bottom: 1rem;
}

.section-pad--photo-gallery {
  padding-top: 0.65rem;
}

#services.section-pad {
  padding-top: clamp(0.65rem, 1.5vw, 1.1rem);
  padding-bottom: clamp(1rem, 2vw, 1.5rem);
}

#partners.section-pad {
  padding-top: clamp(0.5rem, 1.2vw, 0.95rem);
  padding-bottom: clamp(1.1rem, 2.5vw, 1.85rem);
}

#testimonials.section-pad {
  padding-top: clamp(0.85rem, 2vw, 1.5rem);
  padding-bottom: clamp(1rem, 2.5vw, 1.75rem);
}

.home-stats-wrap {
  margin-top: 0.35rem;
  margin-bottom: 0.15rem;
  /* Same max width as .hero-visual; gutters via calc for narrow viewports */
  width: min(calc(100% - clamp(2rem, 8vw, 5rem)), 880px);
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-lg);
  box-sizing: border-box;
}

.haze-divider--tight {
  height: clamp(0.75rem, 2vw, 1.25rem);
  background: linear-gradient(
    180deg,
    transparent,
    rgba(255, 255, 255, calc(var(--haze-opacity) * 0.35)),
    transparent
  );
}

.hero-home {
  /* dvh avoids mobile URL-bar jumps; flex-start + page-hero-style padding prevents first-paint “stuck to nav” when fonts finish loading */
  min-height: min(100dvh, 920px);
  min-height: min(100lvh, 920px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding-top: calc(var(--nav-h) + 1.85rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

@media (max-width: 900px) {
  .hero-home {
    min-height: auto;
    padding-bottom: 0.5rem;
  }
  .hero-home .eyebrow::before {
    display: none;
  }
  .hero-home .eyebrow .eyebrow__sub {
    display: none;
  }
}

.hero-home .display {
  font-size: clamp(2.5rem, 6.5vw, 4.25rem);
  margin-bottom: 1.25rem;
}

.hero-home .display span {
  display: block;
}

.hero-home .display .accent {
  background: linear-gradient(120deg, var(--accent) 0%, #8fa8c9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.75rem;
}

.hero-visual {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  width: 100%;
  max-width: 880px;
  perspective: 1200px;
}

.hero-visual__inner {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: transform 0.5s var(--ease-out);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.scroll-indicator {
  display: none;
  margin-top: 1.5rem;
  color: var(--accent);
  animation: bounce-scroll 2s infinite ease-in-out;
  transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
  .scroll-indicator {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
  }
}

@keyframes bounce-scroll {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-indicator {
    animation: none;
  }
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding: clamp(1.75rem, 4vw, 2.5rem) 1.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--text);
  line-height: 1.1;
}

.stat__num span {
  font-size: 0.65em;
  color: var(--accent);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}

@media (max-width: 768px) {
  .stats-band {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .stats-band {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 1rem;
    padding: 1.75rem 1rem;
  }
}

.services-head {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 3rem;
}

.services-head .display {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.15rem;
}

.service-card {
  padding: 1.6rem;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.partners-head {
  text-align: center;
  margin-bottom: 2rem;
}

.partners-head .display {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.partner-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  max-width: 900px;
  margin: 0 auto;
}
.chip {
  padding: 0.5rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-pill);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  user-select: none;
  -webkit-user-select: none;
  pointer-events: auto; /* Enable clicks globally */
  text-decoration: none;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), background 0.3s, border-color 0.3s, color 0.3s;
}

@media (min-width: 901px) {
  .chip {
    pointer-events: auto; /* Enable interaction/hover on PC */
    cursor: pointer;
  }
  .chip:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(61, 110, 168, 0.25);
    color: var(--text);
  }
}

.testimonials-head {
  text-align: center;
  margin-bottom: 2.5rem;
}

.testimonials-head .display {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.grid-testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.15rem;
}

.test-card {
  padding: 1.6rem;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
}

.test-card__quote {
  font-size: 2rem;
  line-height: 1;
  color: rgba(61, 110, 168, 0.25);
  margin-bottom: 0.6rem;
}

.test-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.test-card__name {
  font-weight: 700;
  font-size: 0.95rem;
}

.test-card__role {
  font-size: 0.82rem;
  color: var(--accent);
  margin-top: 0.2rem;
}

.cta-strip {
  text-align: center;
  padding-top: clamp(1rem, 2.5vw, 1.65rem);
  padding-bottom: clamp(2.25rem, 5vw, 3.5rem);
}

.cta-card {
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: var(--radius-lg);
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.cta-strip .display {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

.site-footer {
  position: relative;
  z-index: 2;
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem);
  /* Extend behind iOS home indicator bar */
  padding-bottom: max(clamp(1.75rem, 4vw, 2.5rem), env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.35);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  transform: translateZ(0);
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(1rem, 2.5vw, 1.35rem);
}

.site-footer .logo-mark--footer {
  order: 0;
}

.site-footer .footer-mail,
.site-footer a[href^="mailto:"] {
  order: 1;
}

.site-footer a {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent);
}

.site-footer a[href^="mailto:"] {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  text-underline-offset: 3px;
}

.site-footer a[href^="mailto:"]:hover {
  text-decoration: underline;
}

.site-footer small {
  order: 2;
  color: var(--text-soft);
  font-size: 0.78rem;
  display: block;
  max-width: 28rem;
  line-height: 1.45;
}

.contact-direct {
  max-width: 28rem;
  margin: 0 auto;
  text-align: center;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
}

.contact-direct .eyebrow {
  display: flex;
  justify-content: center;
  width: 100%;
}

.contact-direct .display {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.65rem;
}

.contact-direct .lead {
  margin-left: auto;
  margin-right: auto;
}

.contact-direct .email-link {
  justify-content: center;
  margin-top: 1.35rem;
  margin-left: auto;
  margin-right: auto;
}

.contact-direct .social-row {
  justify-content: center;
  margin-top: 1.35rem;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.email-link:hover {
  text-decoration: underline;
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: transform 0.2s, border-color 0.2s, color 0.2s;
}

.social-link:hover {
  transform: translateY(-2px);
  color: var(--text);
  border-color: rgba(61, 110, 168, 0.2);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.55);
  color: var(--text);
  transition: transform 0.4s var(--ease-out), border-color 0.25s, box-shadow 0.35s var(--ease-out), background 0.25s;
}

.form-group input:hover,
.form-group textarea:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(61, 110, 168, 0.1);
  border-color: rgba(61, 110, 168, 0.22);
  background: rgba(255, 255, 255, 0.72);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  transform: translateY(-1px);
  border-color: rgba(61, 110, 168, 0.45);
  box-shadow: 0 0 0 3px rgba(61, 110, 168, 0.12), 0 10px 28px rgba(61, 110, 168, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .form-group input,
  .form-group textarea {
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .form-group input:hover,
  .form-group textarea:hover,
  .form-group input:focus,
  .form-group textarea:focus {
    transform: none;
  }
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(32px) scale(0.985);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

/* Keep hover lift + shadow */
.service-card.reveal,
.test-card.reveal {
  transform: none; /* Disable transform reveal for performance on heavy glass elements */
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out);
}

@media (hover: hover) {
  .service-card.reveal.is-visible:hover {
    transform: translateY(-8px) scale(1);
    box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  }

  .test-card.reveal.is-visible:hover {
    transform: translateY(-8px) scale(1);
    box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  }
}

/* Portfolio: disable transform reveal to avoid backdrop-filter stutter on scroll */
.portfolio-card.reveal {
  opacity: 0;
  transform: none; 
  transition:
    opacity 1.05s var(--ease-out),
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out);
}

.portfolio-card.reveal.is-visible {
  opacity: 1;
}

.portfolio-card.reveal.is-visible:hover,
.portfolio-card.reveal.is-visible:focus-visible {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-card);
}

.portfolio-card.reveal.is-visible:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.75rem, 2vw, 1.25rem);
}

.gallery-grid-uniform {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-soft);
  background: rgba(255, 255, 255, 0.3);
  aspect-ratio: 16 / 10;
}

.gallery-item--tall {
  aspect-ratio: 4 / 3;
}

.gallery-item--short {
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out), filter 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.03);
  filter: saturate(1.05);
}

.gallery-item--span-6 {
  grid-column: span 6;
}

.gallery-item--span-7 {
  grid-column: span 7;
}

.gallery-item--span-5 {
  grid-column: span 5;
}

.gallery-item--span-8 {
  grid-column: span 8;
}

.gallery-item--span-4 {
  grid-column: span 4;
}

.gallery-item--uniform {
  grid-column: auto;
  aspect-ratio: 4 / 3;
  min-height: 0;
}

@media (max-width: 900px) {
  .gallery-item--span-6,
  .gallery-item--span-7,
  .gallery-item--span-5,
  .gallery-item--span-8,
  .gallery-item--span-4 {
    grid-column: span 12;
  }
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-soft);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
}

.portfolio-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.portfolio-card__info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transform: translateZ(0);
  border-top: 1px solid rgba(255, 255, 255, 0.40);
}

.portfolio-card__title {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  padding: 0.95rem 1rem 0.35rem 1rem;
  margin: 0;
  line-height: 1.35;
}

.portfolio-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 1rem 0.95rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(2rem, 6vw, 4rem);
  row-gap: clamp(0.45rem, 1.4vw, 0.75rem);
  align-items: stretch;
}

.about-layout__span {
  grid-column: 1 / -1;
}

@media (max-width: 880px) {
  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-visual {
    min-height: clamp(220px, 45vw, 320px);
  }
}

.about-visual {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  min-height: 0;
  align-self: stretch;
  display: flex;
}

.about-visual img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  /* Bias right in source so more nose / forward fuselage shows (less tail-heavy crop) */
  object-position: 62% 50%;
  display: block;
}

/* About page: pull FAQs up under bio */
.about-page__intro.section-pad {
  padding-top: calc(72px + clamp(2rem, 5vw, 4rem));
  padding-bottom: clamp(1rem, 2.5vw, 1.75rem);
}

#faqs.section-pad {
  padding-top: clamp(0.65rem, 1.8vw, 1.25rem);
}

.faqs-head {
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.faqs-head__title {
  font-size: clamp(2rem, 4vw, 3rem);
}

.about-layout .display {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  margin-bottom: 0.45rem;
}

.about-layout > .eyebrow.about-layout__span {
  margin-bottom: 0.1rem;
}

.about-layout .glass p + p {
  margin-top: 1rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background 0.35s var(--ease-out);
}

.faq-item[open] summary {
  background: rgba(61, 110, 168, 0.05);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform 0.5s var(--ease-out);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
}

.faq-item__collapse {
  display: block;
}

.faq-item__collapse-inner {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s var(--ease-out);
  interpolate-size: allow-keywords;
}

.faq-item[open] .faq-item__collapse-inner {
  max-height: 32rem;
}

.faq-item__body {
  padding: 0 1.25rem 1.2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

@media (prefers-reduced-motion: reduce) {
  .faq-item__collapse-inner {
    transition-duration: 0.01ms;
  }

  .faq-item summary::after {
    transition-duration: 0.01ms;
  }

  .faq-item[open] .faq-item__collapse-inner {
    max-height: none;
  }
}

/* ==========================================================================
   PROMO TOAST COMPONENT
   ========================================================================== */
.promo-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100; /* same layer as the island site-header */
  max-width: 380px;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.1rem 2.2rem 1.1rem 1.1rem;
  background: rgba(241, 246, 251, 0.92); /* opaque sky-tint fallback */
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  will-change: opacity;
  transition: transform 0.4s var(--ease-out), opacity 0.4s var(--ease-out), visibility 0.4s;
  overflow: hidden; /* clips the ::before layer to border-radius */
}

/* Frosted glass layer on top of the solid background */
.promo-toast::before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-radius: inherit;
  border: none;
  box-shadow: none;
  transform: none;
  pointer-events: none;
}

.promo-toast.is-visible {
  transform: none;
  opacity: 1;
  visibility: visible;
}

.promo-toast__close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  background: transparent;
  border: none;
  color: var(--text-soft);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s, color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.promo-toast__close:hover {
  background-color: rgba(26, 35, 50, 0.08);
  color: var(--text);
}

.promo-toast__close svg {
  display: block;
}

.promo-toast__icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(61, 110, 168, 0.12), rgba(107, 143, 201, 0.22));
  border: 1px solid rgba(61, 110, 168, 0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.promo-toast__icon svg {
  display: block;
}

.promo-toast__content {
  flex: 1;
}

.promo-toast__text {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 0.25rem;
}

.promo-toast__action {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.promo-toast__code {
  display: inline-block;
  background: rgba(61, 110, 168, 0.08);
  border: 1px dashed rgba(61, 110, 168, 0.4);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s, border-color 0.2s;
}

.promo-toast__code:hover {
  background: rgba(61, 110, 168, 0.14);
  border-color: var(--accent);
}

.promo-toast__code::after {
  content: "Click to copy";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--text);
  color: #fff;
  font-size: 0.68rem;
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 10;
}

.promo-toast__code:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-3px);
}

.promo-toast__code.copied::after {
  content: "Copied!";
  background: #2e7d32;
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-3px);
}

.promo-toast:hover {
  background: rgba(241, 246, 251, 0.96);
  box-shadow: var(--shadow-medium);
}

.promo-toast.is-visible:hover {
  transform: translateY(-3px);
}

.promo-toast__body-link {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
  width: 100%;
}

.promo-toast__body-link:hover .promo-toast__text {
  color: var(--accent);
}

.promo-toast__link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color 0.2s;
}

.promo-toast__link:hover {
  color: var(--accent-soft);
}

.promo-toast__highlight {
  color: var(--accent);
  font-weight: 700;
}

/* Mobile: position promo toast directly below the island site-header and hide when menu is open */
@media (max-width: 900px) {
  body.menu-navigating .promo-toast,
  body:has(.site-header.is-open) .promo-toast {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }

  /* Exact copy of island positioning + glass on mobile */
  .promo-toast {
    position: fixed;
    top: auto;
    bottom: calc(1rem + var(--nav-inset-extra, 0px) * 0.25);
    left: calc(clamp(1.25rem, 4vw, 2.5rem) + var(--nav-inset-extra, 0px));
    right: calc(clamp(1.25rem, 4vw, 2.5rem) + var(--nav-inset-extra, 0px));
    max-width: none;
    /* Exact island border + shape */
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-soft) !important;
    background: transparent !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    transform: none !important;
    will-change: opacity !important;
  }

  .promo-toast.is-visible {
    transform: none !important;
  }

  /* Opaque frosted glass on mobile */
  .promo-toast::before {
    display: block;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: inherit;
    border: none;
    box-shadow: none;
    transform: none;
    pointer-events: none;
  }
}

/* ==========================================================================
   THEME TOGGLE (sun/moon slider)
   ========================================================================== */
.theme-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  width: 52px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.theme-toggle__icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

.theme-toggle__icon--sun {
  left: 6px;
  color: #d9a514;
  opacity: 1;
}

.theme-toggle__icon--moon {
  right: 6px;
  color: #8fa8c9;
  opacity: 0.55;
}

.theme-toggle__thumb {
  position: absolute;
  top: 50%;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 8px rgba(26, 35, 50, 0.18);
  transform: translateY(-50%);
  transition: transform 0.35s var(--ease-out), background 0.3s var(--ease-out);
}

html[data-theme="dark"] .theme-toggle__thumb {
  transform: translate(24px, -50%);
  background: #2a3a55;
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0.45;
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  color: #aebfdd;
}

/* Hover-capable devices only — on touch, :hover sticks after a tap until
   the next touch elsewhere, leaving the toggle looking highlighted */
@media (hover: hover) and (pointer: fine) {
  .theme-toggle:hover {
    border-color: rgba(61, 110, 168, 0.35);
  }

  html[data-theme="dark"] .theme-toggle:hover {
    border-color: rgba(130, 168, 220, 0.45);
  }
}

/* Desktop: sits at the end of the menu bar */
@media (min-width: 901px) {
  .site-header .theme-toggle {
    margin-left: clamp(0.5rem, 1.5vw, 1rem);
  }
}

/* Mobile: second cell of the floating island, between logo and hamburger */
@media (max-width: 900px) {
  .site-header .theme-toggle {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: end;
    margin-right: 0.85rem;
    width: 48px;
    height: 26px;
  }

  .site-header .theme-toggle .theme-toggle__thumb {
    width: 18px;
    height: 18px;
  }

  html[data-theme="dark"] .site-header .theme-toggle .theme-toggle__thumb {
    transform: translate(22px, -50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .theme-toggle,
  .theme-toggle__thumb,
  .theme-toggle__icon {
    transition: none !important;
  }
}

/* ==========================================================================
   DARK MODE OVERRIDES
   (only re-grades hardcoded light-glass colors; layout, animations and
   transitions are untouched)
   ========================================================================== */
html[data-theme="dark"] .glass {
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

html[data-theme="dark"] .logo-mark__icon {
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 2px 16px rgba(2, 6, 14, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .hero-visual__inner {
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

html[data-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, rgba(130, 168, 220, 0.22), rgba(100, 136, 184, 0.3));
  border-color: rgba(130, 168, 220, 0.4);
  box-shadow: 0 4px 20px rgba(2, 6, 14, 0.35);
}

html[data-theme="dark"] .btn-primary:hover {
  background: linear-gradient(135deg, rgba(130, 168, 220, 0.32), rgba(100, 136, 184, 0.4));
  box-shadow: 0 8px 28px rgba(2, 6, 14, 0.45);
}

html[data-theme="dark"] .btn-ghost {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-theme="dark"] .btn-ghost:hover {
  border-color: rgba(130, 168, 220, 0.4);
}

html[data-theme="dark"] .chip {
  background: rgba(22, 34, 54, 0.5);
  border-color: rgba(255, 255, 255, 0.14);
}

@media (min-width: 901px) {
  html[data-theme="dark"] .chip:hover {
    background: rgba(34, 50, 76, 0.75);
    border-color: rgba(130, 168, 220, 0.4);
  }
}

html[data-theme="dark"] .test-card__quote {
  color: rgba(130, 168, 220, 0.4);
}

html[data-theme="dark"] .site-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
  background: rgba(13, 21, 36, 0.5);
}

html[data-theme="dark"] .social-link {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}

html[data-theme="dark"] .social-link:hover {
  border-color: rgba(130, 168, 220, 0.4);
}

html[data-theme="dark"] .form-group input,
html[data-theme="dark"] .form-group textarea {
  background: rgba(22, 34, 54, 0.55);
  border-color: rgba(255, 255, 255, 0.16);
}

html[data-theme="dark"] .form-group input:hover,
html[data-theme="dark"] .form-group textarea:hover {
  background: rgba(28, 42, 64, 0.7);
  border-color: rgba(130, 168, 220, 0.35);
  box-shadow: 0 12px 32px rgba(2, 6, 14, 0.35);
}

html[data-theme="dark"] .form-group input:focus,
html[data-theme="dark"] .form-group textarea:focus {
  border-color: rgba(130, 168, 220, 0.55);
  box-shadow: 0 0 0 3px rgba(130, 168, 220, 0.16), 0 10px 28px rgba(2, 6, 14, 0.3);
}

html[data-theme="dark"] .gallery-item {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(22, 34, 54, 0.4);
}

html[data-theme="dark"] .portfolio-card {
  border-color: rgba(255, 255, 255, 0.13);
}

html[data-theme="dark"] .portfolio-card__info {
  background: rgba(18, 28, 46, 0.7);
  border-top-color: rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .faq-item[open] summary {
  background: rgba(130, 168, 220, 0.08);
}

html[data-theme="dark"] .haze-divider,
html[data-theme="dark"] .haze-divider--tight {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(130, 168, 220, calc(var(--haze-opacity) * 0.6)),
    transparent
  );
}

html[data-theme="dark"] .service-card.reveal.is-visible:hover,
html[data-theme="dark"] .test-card.reveal.is-visible:hover {
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

html[data-theme="dark"] .about-visual {
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

/* Mobile island header */
@media (max-width: 900px) {
  html[data-theme="dark"] .site-header {
    border-color: rgba(255, 255, 255, 0.14) !important;
  }

  html[data-theme="dark"] .site-header::before {
    background: rgba(15, 24, 40, 0.55);
  }

  html[data-theme="dark"] .site-header.is-open {
    border-color: rgba(255, 255, 255, 0.18) !important;
  }

  html[data-theme="dark"] .site-header.is-open::before {
    background: rgba(15, 24, 40, 0.78);
  }

  html[data-theme="dark"] .site-header.is-open .nav-list a[aria-current="page"] {
    background: rgba(130, 168, 220, 0.2) !important;
  }

  @media (hover: hover) and (pointer: fine) {
    html[data-theme="dark"] .site-header .nav-list a:hover {
      background: rgba(130, 168, 220, 0.12) !important;
    }
  }
}

/* Promo toast */
html[data-theme="dark"] .promo-toast {
  background: rgba(13, 21, 36, 0.92);
  border-color: rgba(255, 255, 255, 0.14);
}

html[data-theme="dark"] .promo-toast::before {
  background: rgba(16, 25, 42, 0.92);
}

html[data-theme="dark"] .promo-toast:hover {
  background: rgba(15, 24, 40, 0.96);
}

html[data-theme="dark"] .promo-toast__close:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .promo-toast__icon {
  background: linear-gradient(135deg, rgba(130, 168, 220, 0.16), rgba(100, 136, 184, 0.26));
  border-color: rgba(130, 168, 220, 0.3);
}

html[data-theme="dark"] .promo-toast__code {
  background: rgba(130, 168, 220, 0.12);
  border-color: rgba(130, 168, 220, 0.45);
}

html[data-theme="dark"] .promo-toast__code:hover {
  background: rgba(130, 168, 220, 0.2);
}

/* Tooltip bubbles use --text as background; flip their label color */
html[data-theme="dark"] .promo-toast__code::after {
  color: #0b1424;
}

html[data-theme="dark"] .promo-toast__code.copied::after {
  color: #fff;
}

@media (max-width: 900px) {
  html[data-theme="dark"] .promo-toast {
    border-color: rgba(255, 255, 255, 0.14) !important;
  }

  html[data-theme="dark"] .promo-toast::before {
    background: rgba(16, 25, 42, 0.94);
  }
}

/* Black partner logos (e.g. Hoowalt) become white in dark mode */
html[data-theme="dark"] img[alt="Hoowalt logo"] {
  filter: brightness(0) invert(1);
}