/*
 * Canonical Constant public-brand consumer layer.
 *
 * Public marketing pages resolve from the generated temporal/component tokens
 * below. The legacy theme bridge remains available to booking/admin surfaces,
 * but does not choose public colors after data-constant-environment is set.
 */
html body[data-constant-environment] {
  --bg: var(--constant-component-page);
  --bg-elevated: var(--constant-component-surface);
  --ink: var(--constant-component-text);
  --muted: var(--constant-component-text-muted);
  --card: var(--constant-component-surface);
  --card-strong: var(--constant-component-surface-strong);
  --border: var(--constant-component-border);
  --border-strong: var(--constant-identity-descriptor);
  --accent: var(--constant-component-action-background);
  --accent-strong: var(--constant-component-action-hover);
  --accent-ink: var(--constant-component-action-foreground);
  --accent-soft: color-mix(in srgb, var(--constant-component-action-background) 14%, transparent);
  --surface-tint: color-mix(in srgb, var(--constant-environment-accent) 6%, transparent);
  --surface-hover: color-mix(in srgb, var(--constant-component-action-background) 14%, var(--constant-component-surface));
  --focus-ring: var(--constant-component-focus-ring);
  --focus-ring-shadow: color-mix(in srgb, var(--constant-component-focus-ring) 28%, transparent);
  --constant-form-control-surface: color-mix(in srgb, var(--constant-component-surface-strong) 76%, var(--constant-component-surface));
  --constant-select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M3.25 5.25L7 9L10.75 5.25' stroke='%2334424A' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --gradient-app:
    radial-gradient(circle at 10% 8%, color-mix(in srgb, var(--constant-environment-glow) 9%, transparent), transparent 32%),
    radial-gradient(circle at 86% 0%, color-mix(in srgb, var(--constant-environment-ground) 8%, transparent), transparent 30%),
    var(--constant-component-page);
  --gradient-panel: linear-gradient(145deg, color-mix(in srgb, var(--constant-environment-glow) 4%, transparent), transparent 72%);
  color: var(--constant-component-text);
  background: var(--gradient-app);
}

html body[data-constant-environment="night"] {
  --constant-select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M3.25 5.25L7 9L10.75 5.25' stroke='%23F4EFE7' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

body[data-constant-environment] .site-header {
  background: color-mix(in srgb, var(--constant-component-header-surface) 94%, transparent);
  border-bottom-color: var(--constant-component-header-border);
}

body[data-constant-environment] .nav {
  min-height: var(--constant-component-header-min-height);
  padding-block: clamp(.58rem, 1vw, .82rem);
}

body[data-constant-environment] .nav__brand {
  gap: clamp(.62rem, 1vw, .88rem);
  font-size: 1rem;
  letter-spacing: 0;
}

body[data-constant-environment] .nav__brand-mark {
  display: block;
  width: var(--constant-component-header-mark-size);
  height: var(--constant-component-header-mark-size);
  flex: 0 0 auto;
  color: var(--constant-identity-mark);
}

body[data-constant-environment] .nav__brand-lockup {
  gap: .18rem;
  line-height: 1;
}

body[data-constant-environment] .nav__brand-lockup strong {
  color: var(--constant-identity-wordmark);
  font-size: var(--constant-component-header-wordmark-size);
  font-weight: 700;
  letter-spacing: .012em;
}

body[data-constant-environment] .nav__brand-lockup small {
  color: var(--constant-identity-descriptor);
  font-size: var(--constant-component-header-descriptor-size);
  font-weight: 800;
  letter-spacing: .14em;
}

body[data-constant-environment] .nav__links a:not(.btn) {
  color: var(--constant-component-text-muted);
}

body[data-constant-environment] .nav__links a:not(.btn):hover {
  color: var(--constant-component-text);
  border-color: var(--constant-component-border);
  background: var(--surface-hover);
}

body[data-constant-environment] .hero {
  --constant-hero-landscape-height: clamp(5.5rem, 7.5vw, 7rem);
  position: relative;
  overflow: hidden;
  padding-bottom: calc(clamp(var(--space-2), 2.2vw, var(--space-4)) + var(--constant-hero-landscape-height));
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--constant-environment-glow) 5%, transparent), transparent 66%),
    var(--constant-component-surface);
  border-color: var(--constant-component-border);
}

body[data-constant-environment] .hero__grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .86fr);
  gap: clamp(var(--space-3), 2.2vw, var(--space-5));
}

body[data-constant-environment] .hero__content {
  max-width: var(--constant-component-hero-content-max-width);
  gap: clamp(.65rem, 1vw, .9rem);
}

body[data-constant-environment] .hero__content h1 {
  color: var(--constant-component-text);
  font-size: var(--constant-component-hero-display-size);
  line-height: var(--constant-component-hero-display-line-height);
  max-width: var(--constant-component-hero-display-measure);
  letter-spacing: -.035em;
}

body[data-constant-environment] .hero__content .lead {
  color: var(--constant-component-text-muted);
  font-size: var(--constant-component-hero-copy-size);
  max-width: var(--constant-component-hero-copy-measure);
}

body[data-constant-environment] .hero__media--mosaic {
  width: min(100%, 28.75rem);
  justify-self: end;
}

body[data-constant-environment] .hero__landscape {
  position: absolute;
  z-index: 0;
  inset: auto 0 0;
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

body[data-constant-environment] .hero__landscape--compact {
  display: none;
}

body[data-constant-environment] .eyebrow {
  color: var(--constant-component-text-muted);
}

body[data-constant-environment] .btn--primary {
  background: var(--constant-component-action-background);
  border-color: var(--constant-component-action-background);
  color: var(--constant-component-action-foreground);
}

body[data-constant-environment] .btn--primary:hover {
  background: var(--constant-component-action-hover);
  border-color: var(--constant-component-action-hover);
  color: var(--constant-component-action-foreground);
}

body[data-constant-environment] .btn--secondary,
body[data-constant-environment] .btn--ghost {
  background: var(--constant-component-surface-strong);
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
}

body[data-constant-environment] .btn--secondary:hover,
body[data-constant-environment] .btn--ghost:hover {
  background: var(--surface-hover);
  border-color: var(--constant-component-focus-ring);
  color: var(--constant-component-text);
}

body[data-constant-environment] .service-icon {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--constant-environment-accent);
  margin-bottom: var(--space-2);
}

body[data-constant-environment] .hero__proof span,
body[data-constant-environment] .conversion-strip__item,
body[data-constant-environment] .card:not(.quick-request-form),
body[data-constant-environment] .gallery-card,
body[data-constant-environment] .gallery-hero-shell,
body[data-constant-environment] .calendar-container,
body[data-constant-environment] .calendar-mini,
body[data-constant-environment] .site-footer {
  background: var(--constant-component-surface);
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
}

body[data-constant-environment] .conversion-strip__item span {
  color: var(--constant-environment-accent);
}

body[data-constant-environment] .service-card--featured {
  border-color: var(--constant-component-border);
}

body[data-constant-environment] .card:not(.quick-request-form) .muted,
body[data-constant-environment] .card:not(.quick-request-form) .lead,
body[data-constant-environment] .card:not(.quick-request-form) li,
body[data-constant-environment] .gallery-card figcaption,
body[data-constant-environment] .gallery-filter label,
body[data-constant-environment] .calendar-subtitle,
body[data-constant-environment] .calendar-weekdays,
body[data-constant-environment] .calendar-day__meta,
body[data-constant-environment] .calendar-day small,
body[data-constant-environment] .calendar-legend,
body[data-constant-environment] .calendar-status,
body[data-constant-environment] .calendar-mini__label,
body[data-constant-environment] .calendar-mini__legend {
  color: var(--constant-component-text-muted);
}

body[data-constant-environment] .service-included__grid span,
body[data-constant-environment] .gallery-filter select,
body[data-constant-environment] .gallery-hero-card,
body[data-constant-environment] .gallery-hero__nav,
body[data-constant-environment] .calendar-day,
body[data-constant-environment] .calendar-pill,
body[data-constant-environment] .calendar-mode__btn,
body[data-constant-environment] .quick-request-form .pet-count-stepper,
body[data-constant-environment] .quick-request-form .checkin-options,
body[data-constant-environment] .quick-request-form .quick-estimate,
body[data-constant-environment] .quick-request-form .visit-schedule {
  background: var(--constant-component-surface-strong);
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
}

body[data-constant-environment] .calendar-day--free {
  background: color-mix(in srgb,#26a269 15%,var(--constant-component-surface-strong));
  border-color: color-mix(in srgb,#187a5e 58%,var(--constant-component-border));
}

body[data-constant-environment] .calendar-day--partial {
  background: color-mix(in srgb,#e5a50a 23%,var(--constant-component-surface-strong));
  border-color: color-mix(in srgb,#8a6412 58%,var(--constant-component-border));
}

body[data-constant-environment] .calendar-day--booked {
  background: color-mix(in srgb,#c01c28 18%,var(--constant-component-surface-strong));
  border-color: color-mix(in srgb,#ad4545 62%,var(--constant-component-border));
}

body[data-constant-environment] .quick-request-form {
  background: var(--constant-component-surface);
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
}

body[data-constant-environment] .quick-request-form .field__input:not(select) {
  background: var(--constant-form-control-surface);
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
}

body[data-constant-environment] .quick-request-form select.field__input {
  background-color: var(--constant-form-control-surface);
  background-image: var(--constant-select-chevron);
  background-position: right .8rem center;
  background-repeat: no-repeat;
  background-size: 14px 14px;
  border-color: var(--constant-component-border);
  color: var(--constant-component-text);
  cursor: pointer;
  padding-right: 2.35rem;
}

body[data-constant-environment] .quick-request-form select.field__input option {
  background: var(--constant-component-surface-strong);
  color: var(--constant-component-text);
}

body[data-constant-environment] .quick-request-form .field__label,
body[data-constant-environment] .quick-request-form .field__hint,
body[data-constant-environment] .quick-request-form .quick-estimate__line,
body[data-constant-environment] .quick-request-form .quick-estimate__note {
  color: var(--constant-component-text-muted);
}

body[data-constant-environment] .quick-request-form .pet-count-stepper__button,
body[data-constant-environment] .quick-request-form .visit-schedule__step,
body[data-constant-environment] .quick-request-form .visit-schedule__day {
  background: var(--constant-component-surface);
  color: var(--constant-component-text);
}

body[data-constant-environment] .calendar-mode__btn.is-active,
body[data-constant-environment] .calendar-mini__mode.is-active {
  background: var(--constant-component-action-background);
  border-color: var(--constant-component-action-background);
  color: var(--constant-component-action-foreground);
}

body[data-constant-environment] :focus-visible {
  outline: 2px solid var(--constant-component-focus-ring);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  body[data-constant-environment] .hero__grid {
    grid-template-columns: 1fr;
  }

  body[data-constant-environment] .hero__media--mosaic {
    justify-self: center;
  }
}

@media (max-width: 640px) {
  body[data-constant-environment] .hero {
    --constant-hero-landscape-height: 5.25rem;
  }

  body[data-constant-environment] .hero__landscape--wide {
    display: none;
  }

  body[data-constant-environment] .hero__landscape--compact {
    display: block;
  }

  body[data-constant-environment] .hero__media--mosaic {
    width: min(100%, 19rem);
  }

  body[data-constant-environment] .nav__brand-mark {
    width: 2.8rem;
    height: 2.8rem;
  }

  body[data-constant-environment] .nav__brand-lockup strong {
    font-size: .98rem;
  }

  body[data-constant-environment] .nav__brand-lockup small {
    font-size: .56rem;
  }
}