/* ==========================================================================
   Utilities — helper-классы поверх Bootstrap (без !important где возможно)
   ========================================================================== */

/* Backgrounds */
.bg-cream     { background: var(--color-bg-cream); }
.bg-peach     { background: var(--color-bg-peach); }
.bg-grad-cream { background: var(--grad-cream); }
.bg-grad-peach { background: var(--grad-peach); }
.bg-grad-cta   { background: var(--grad-cta); }
.bg-rose-50   { background: var(--color-rose-50); }

/* Shadows */
.shadow-cta { box-shadow: var(--shadow-cta); }
.shadow-soft { box-shadow: var(--shadow-md); }

/* Radius */
.rounded-card { border-radius: var(--radius-card); }
.rounded-2xl  { border-radius: var(--radius-2xl); }

/* Section padding (вертикальная компоновка секций) */
.section-pad-y {
  padding-block: var(--space-7);
}
@media (min-width: 768px) {
  .section-pad-y { padding-block: var(--space-8); }
}
@media (min-width: 1200px) {
  .section-pad-y { padding-block: var(--space-9); }
}

.section-pad-y-sm {
  padding-block: var(--space-5);
}
@media (min-width: 768px) {
  .section-pad-y-sm { padding-block: var(--space-6); }
}

/* Container variants */
.container-tight {
  max-width: var(--container-tight);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

/* Line clamp */
.line-clamp-1,
.line-clamp-2,
.line-clamp-3,
.line-clamp-4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.line-clamp-1 { -webkit-line-clamp: 1; line-clamp: 1; }
.line-clamp-2 { -webkit-line-clamp: 2; line-clamp: 2; }
.line-clamp-3 { -webkit-line-clamp: 3; line-clamp: 3; }
.line-clamp-4 { -webkit-line-clamp: 4; line-clamp: 4; }

/* Aspect ratios (на случай если нужен фоллбэк к Bootstrap) */
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-4-3    { aspect-ratio: 4 / 3; }
.aspect-3-4    { aspect-ratio: 3 / 4; }
.aspect-16-9   { aspect-ratio: 16 / 9; }
.aspect-21-9   { aspect-ratio: 21 / 9; }

/* Object fit */
.object-cover    { object-fit: cover; }
.object-contain  { object-fit: contain; }
.object-center   { object-position: center; }

/* Visually hidden (a11y) */
.visually-hidden,
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Skip-to-content link (a11y) — visually-hidden до :focus, чтобы НЕ отображался обычным пользователям */
.skip-to-content {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  background: transparent;
  color: transparent;
}

.skip-to-content:focus,
.skip-to-content:focus-visible {
  position: fixed !important;
  inset-block-start: var(--space-3) !important;
  inset-inline-start: var(--space-3) !important;
  width: auto !important;
  height: auto !important;
  padding: var(--space-2) var(--space-4) !important;
  margin: 0 !important;
  overflow: visible !important;
  clip: auto !important;
  white-space: normal !important;
  background: var(--color-primary);
  color: var(--color-primary-on);
  border-radius: var(--radius-md);
  z-index: var(--z-modal);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  text-decoration: none;
  outline: none;
}

/* Inline SVG icon — наследует цвет родителя через currentColor */
.mc-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  width: 1.5em;
  height: 1.5em;
  color: inherit;
}

/* Focus ring (применяется на :focus-visible глобально) */
:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus-ring);
  border-radius: var(--radius-sm);
}

/* No-select / no-drag (для иконок) */
.no-select { user-select: none; -webkit-user-select: none; }

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Sticky helpers */
.sticky-top-header {
  position: sticky;
  top: var(--header-h-desktop);
}
@media (max-width: 991px) {
  .sticky-top-header { top: var(--header-h-mobile); }
}