/* Accessibility mode styles — based on ecopro30.ru a11y widget
   Цветовые схемы бьют тему (coral-theme !important) за счёт
   тройного атрибута + загрузки a11y.css последним. */

html[data-a11y-color][data-a11y-color][data-a11y-color] {
  --a11bg: #fff;
  --a11color: #000;
  --a11text: #fff;
  --page-bg: var(--a11bg);
  background: var(--a11bg) !important;
  color: var(--a11color) !important;
}

html[data-a11y-color="black-on-white"][data-a11y-color="black-on-white"][data-a11y-color="black-on-white"] {
  --a11bg: #fff;
  --a11color: #000;
  --a11text: #fff;
}

html[data-a11y-color="white-on-black"][data-a11y-color="white-on-black"][data-a11y-color="white-on-black"] {
  --a11bg: #000;
  --a11color: #fff;
  --a11text: #000;
}

html[data-a11y-color="white-on-navy"][data-a11y-color="white-on-navy"][data-a11y-color="white-on-navy"] {
  --a11bg: #000080;
  --a11color: #fff;
  --a11text: #000;
}

html[data-a11y-color="navy-on-gray"][data-a11y-color="navy-on-gray"][data-a11y-color="navy-on-gray"] {
  --a11bg: #d3d3d3;
  --a11color: #000080;
  --a11text: #fff;
}

html[data-a11y-color="sepia"][data-a11y-color="sepia"][data-a11y-color="sepia"] {
  --a11bg: #f4ecd8;
  --a11color: #5b4636;
  --a11text: #fff;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] body,
html[data-a11y-color][data-a11y-color][data-a11y-color] body *:not(img):not(svg):not(path):not(circle):not(line):not(polyline):not(polygon):not(rect):not(ellipse):not(use):not(g):not(defs):not(clipPath):not(mask):not(linearGradient):not(radialGradient):not(stop):not(filter):not(source):not(picture):not(video):not(canvas):not(iframe) {
  background-color: var(--a11bg) !important;
  background-image: none !important;
  color: var(--a11color) !important;
  border-color: var(--a11color) !important;
  outline-color: var(--a11color) !important;
  box-shadow: none !important;
  text-shadow: none !important;
  -webkit-text-fill-color: var(--a11color) !important;
  caret-color: var(--a11color) !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] img,
html[data-a11y-color][data-a11y-color][data-a11y-color] picture,
html[data-a11y-color][data-a11y-color][data-a11y-color] video,
html[data-a11y-color][data-a11y-color][data-a11y-color] svg {
  background-color: transparent !important;
  background-image: none !important;
  box-shadow: none !important;
  -webkit-text-fill-color: unset !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .btn,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-primary,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-outline,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-green,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-dark,
html[data-a11y-color][data-a11y-color][data-a11y-color] .header-actions .btn-primary,
html[data-a11y-color][data-a11y-color][data-a11y-color] .consultation .btn-primary,
html[data-a11y-color][data-a11y-color][data-a11y-color] .consultation .btn-green,
html[data-a11y-color][data-a11y-color][data-a11y-color] .footer .btn-primary,
html[data-a11y-color][data-a11y-color][data-a11y-color] .footer .btn-green,
html[data-a11y-color][data-a11y-color][data-a11y-color] .consultation-form .btn-primary,
html[data-a11y-color][data-a11y-color][data-a11y-color] .calc-submit,
html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-exit,
html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-floating-btn {
  background: var(--a11color) !important;
  background-image: none !important;
  color: var(--a11text) !important;
  -webkit-text-fill-color: var(--a11text) !important;
  border-color: var(--a11color) !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .btn:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-primary:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-outline:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-green:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .btn-dark:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .header-actions .btn-primary:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .consultation .btn-primary:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .consultation .btn-green:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .footer .btn-primary:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .footer .btn-green:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-exit:hover,
html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-floating-btn:hover {
  background: var(--a11color) !important;
  color: var(--a11text) !important;
  -webkit-text-fill-color: var(--a11text) !important;
  border-color: var(--a11color) !important;
  opacity: 0.92;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-panel button.a11y-btn,
html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-close {
  background-color: var(--a11bg) !important;
  color: var(--a11color) !important;
  -webkit-text-fill-color: var(--a11color) !important;
  border-color: var(--a11color) !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-panel button.a11y-btn.active {
  outline: 3px solid var(--a11color) !important;
  outline-offset: 2px;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.default {
  background-color: #f1f1f1 !important;
  color: #333 !important;
  -webkit-text-fill-color: #333 !important;
}
html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.black-on-white {
  background-color: #fff !important;
  color: #000 !important;
  -webkit-text-fill-color: #000 !important;
}
html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.white-on-black {
  background-color: #000 !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.white-on-navy {
  background-color: #000080 !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.navy-on-gray {
  background-color: #d3d3d3 !important;
  color: #000080 !important;
  -webkit-text-fill-color: #000080 !important;
}
html[data-a11y-color][data-a11y-color][data-a11y-color] .color-preview.sepia {
  background-color: #f4ecd8 !important;
  color: #5b4636 !important;
  -webkit-text-fill-color: #5b4636 !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] .a11y-panel {
  background-color: rgba(0, 0, 0, 0.55) !important;
  background-image: none !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] input,
html[data-a11y-color][data-a11y-color][data-a11y-color] textarea,
html[data-a11y-color][data-a11y-color][data-a11y-color] select {
  background-color: var(--a11bg) !important;
  color: var(--a11color) !important;
  -webkit-text-fill-color: var(--a11color) !important;
  border: 2px solid var(--a11color) !important;
}

html[data-a11y-color][data-a11y-color][data-a11y-color] ::placeholder {
  color: var(--a11color) !important;
  -webkit-text-fill-color: var(--a11color) !important;
  opacity: 0.7;
}

[data-a11y-letter-spacing="2px"] body,
[data-a11y-letter-spacing="2px"] body :where(p, li, a, span, h1, h2, h3, h4, h5, h6, td, th, label, button, input, textarea, select) { letter-spacing: 2px; }
[data-a11y-letter-spacing="3px"] body,
[data-a11y-letter-spacing="3px"] body :where(p, li, a, span, h1, h2, h3, h4, h5, h6, td, th, label, button, input, textarea, select) { letter-spacing: 3px; }
[data-a11y-letter-spacing="4px"] body,
[data-a11y-letter-spacing="4px"] body :where(p, li, a, span, h1, h2, h3, h4, h5, h6, td, th, label, button, input, textarea, select) { letter-spacing: 4px; }

[data-a11y-line-height="1.5"] body { --line-height: 1.5; line-height: 1.5; }
[data-a11y-line-height="1.8"] body { --line-height: 1.8; line-height: 1.8; }
[data-a11y-line-height="2"] body { --line-height: 2; line-height: 2; }

[data-a11y-font="Arial"] body { --font-family: Arial, sans-serif; font-family: Arial, sans-serif; }
[data-a11y-font="Times"] body { --font-family: "Times New Roman", Times, serif; font-family: "Times New Roman", Times, serif; }

[data-a11y-font-size="125"] { --a11y-scale: 1.25; }
[data-a11y-font-size="150"] { --a11y-scale: 1.5; }
[data-a11y-font-size="175"] { --a11y-scale: 1.75; }
[data-a11y-font-size="200"] { --a11y-scale: 2; }

/*
  Увеличение текста без «разъезда» вёрстки:
  zoom масштабирует блок целиком (текст + картинки пропорционально).
  Корневой rem не трогаем — иначе плывут отступы, шапка и фото.
*/
html[data-a11y-font-size="125"] .header,
html[data-a11y-font-size="125"] main,
html[data-a11y-font-size="125"] .footer,
html[data-a11y-font-size="125"] .coral-decor,
html[data-a11y-font-size="125"] .modal-overlay,
html[data-a11y-font-size="125"] .cookie-consent,
html[data-a11y-font-size="125"] .a11y-container {
  zoom: 1.25;
}

html[data-a11y-font-size="150"] .header,
html[data-a11y-font-size="150"] main,
html[data-a11y-font-size="150"] .footer,
html[data-a11y-font-size="150"] .coral-decor,
html[data-a11y-font-size="150"] .modal-overlay,
html[data-a11y-font-size="150"] .cookie-consent,
html[data-a11y-font-size="150"] .a11y-container {
  zoom: 1.5;
}

html[data-a11y-font-size="175"] .header,
html[data-a11y-font-size="175"] main,
html[data-a11y-font-size="175"] .footer,
html[data-a11y-font-size="175"] .coral-decor,
html[data-a11y-font-size="175"] .modal-overlay,
html[data-a11y-font-size="175"] .cookie-consent,
html[data-a11y-font-size="175"] .a11y-container {
  zoom: 1.75;
}

html[data-a11y-font-size="200"] .header,
html[data-a11y-font-size="200"] main,
html[data-a11y-font-size="200"] .footer,
html[data-a11y-font-size="200"] .coral-decor,
html[data-a11y-font-size="200"] .modal-overlay,
html[data-a11y-font-size="200"] .cookie-consent,
html[data-a11y-font-size="200"] .a11y-container {
  zoom: 2;
}

/* Firefox без zoom — только текст, картинки и шапка зафиксированы */
@supports not (zoom: 1) {
  html[data-a11y-font-size] {
    font-size: calc(var(--font-base, 16px) * var(--a11y-scale, 1));
  }

  html[data-a11y-font-size] .header .logo-img,
  html[data-a11y-font-size] .logo-img,
  html[data-a11y-font-size] .footer-logo-img {
    width: 204px !important;
    height: 64px !important;
    max-width: 204px !important;
    max-height: 64px !important;
  }

  html[data-a11y-font-size] img {
    max-width: 100%;
  }

  html[data-a11y-font-size] .service-image img,
  html[data-a11y-font-size] .doctor-photo img,
  html[data-a11y-font-size] .doctor-profile-photo img,
  html[data-a11y-font-size] .ba-shot img,
  html[data-a11y-font-size] .about-image img,
  html[data-a11y-font-size] .hero-image img,
  html[data-a11y-font-size] .why-reason img,
  html[data-a11y-font-size] .case-card img {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    object-fit: cover !important;
  }

  html[data-a11y-font-size] .service-card,
  html[data-a11y-font-size] .value-card,
  html[data-a11y-font-size] .doctor-card,
  html[data-a11y-font-size] .review-card,
  html[data-a11y-font-size] .case-card,
  html[data-a11y-font-size] .why-reason,
  html[data-a11y-font-size] .vacancy-card {
    height: auto !important;
    overflow: visible !important;
  }

  html[data-a11y-font-size] .header-main .container,
  html[data-a11y-font-size] .header-actions,
  html[data-a11y-font-size] .nav {
    flex-wrap: wrap !important;
    height: auto !important;
  }

  html[data-a11y-font-size] h1,
  html[data-a11y-font-size] h2,
  html[data-a11y-font-size] h3,
  html[data-a11y-font-size] p,
  html[data-a11y-font-size] li {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  html[data-a11y-font-size] .a11y-header h2 {
    font-size: calc(1.5rem * var(--a11y-scale, 1));
  }

  html[data-a11y-font-size] .a11y-label {
    font-size: calc(18px * var(--a11y-scale, 1));
  }

  html[data-a11y-font-size] .a11y-panel button.a11y-btn,
  html[data-a11y-font-size] .color-preview,
  html[data-a11y-font-size] .a11y-exit {
    font-size: calc(16px * var(--a11y-scale, 1));
  }
}

/* Не раздувать межбуквенный интервал у картинок и иконок */
[data-a11y-letter-spacing] img,
[data-a11y-letter-spacing] svg,
[data-a11y-letter-spacing] .logo-img,
[data-a11y-letter-spacing] .coral-decor,
[data-a11y-letter-spacing] .coral-side {
  letter-spacing: 0 !important;
}

[data-a11y-images="off"] .hero-image,
[data-a11y-images="off"] .about-image,
[data-a11y-images="off"] .about-slider,
[data-a11y-images="off"] .services-slider,
[data-a11y-images="off"] .services-grid .service-image,
[data-a11y-images="off"] .service-image,
[data-a11y-images="off"] .doctor-photo,
[data-a11y-images="off"] .ba-before,
[data-a11y-images="off"] .ba-after,
[data-a11y-images="off"] .ba-shot {
  visibility: hidden;
  background: transparent !important;
  outline: 1px solid #787878;
  min-height: 100px;
}

[data-a11y-images="off"] .hero-image::after,
[data-a11y-images="off"] .about-image::after,
[data-a11y-images="off"] .service-image::after,
[data-a11y-images="off"] .doctor-photo::after {
  content: '[Изображение]';
  visibility: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #787878;
}

[data-a11y-images="grayscale"] .hero-image,
[data-a11y-images="grayscale"] .about-image,
[data-a11y-images="grayscale"] .about-slider,
[data-a11y-images="grayscale"] .services-slider,
[data-a11y-images="grayscale"] .services-grid .service-image,
[data-a11y-images="grayscale"] .service-image,
[data-a11y-images="grayscale"] .doctor-photo,
[data-a11y-images="grayscale"] .ba-before,
[data-a11y-images="grayscale"] .ba-after,
[data-a11y-images="grayscale"] .ba-shot {
  filter: grayscale(1);
}

.a11y-reading {
  position: relative;
  outline: 2px dashed var(--green, #009c1d);
}

.a11y-reading::after {
  content: '🔊';
  position: absolute;
  left: 0;
  bottom: 100%;
  font-size: 16px;
  margin-bottom: 6px;
}

/* Accessibility Widget */
.a11y-widget { display: contents; }

.a11y-floating-btn {
  position: fixed;
  top: auto;
  right: auto;
  bottom: 24px;
  left: 24px;
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  padding: 0;
  margin: 0;
  border-radius: 50%;
  background: var(--coral-dark, #7A2E2E);
  color: #fff;
  border: 2px solid rgba(255,255,255,.15);
  box-shadow: 0 4px 20px rgba(92, 34, 34, 0.35);
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2503;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
  -webkit-appearance: none;
  appearance: none;
}

.a11y-floating-icon {
  display: block;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  pointer-events: none;
}

.a11y-floating-btn:hover {
  background: #5C2222;
  transform: scale(1.06);
}

.a11y-panel {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 2502;
  visibility: hidden;
  opacity: 0;
  transition: visibility .3s, opacity .3s ease;
}

.a11y-panel.open {
  visibility: visible;
  opacity: 1;
}

.a11y-panel.open .a11y-container {
  transform: translateY(0);
}

.a11y-container {
  position: absolute;
  top: 80px;
  right: 20px;
  bottom: auto;
  left: auto;
  background: #fff;
  border-radius: 12px;
  padding: 24px 24px 0;
  width: 460px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
  box-shadow: 0 4px 24px rgba(0,0,0,.15);
  transition: transform .3s ease;
  transform: translateY(-12px);
}

.a11y-header {
  position: relative;
  margin-bottom: 16px;
}

.a11y-header h2 {
  font-size: 1.5rem;
  line-height: 1.25;
  font-weight: 700;
  color: #222;
  padding-right: 36px;
}

.a11y-close {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #666;
}

.a11y-close:hover { background: #f5f5f5; }

.a11y-label {
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 12px;
  color: #222;
}

.a11y-buttons {
  display: flex;
  flex-flow: row wrap;
  gap: 8px;
}

.a11y-section {
  margin-bottom: 20px;
}

.a11y-section:last-child { margin-bottom: 0; }

.a11y-panel button.a11y-btn {
  position: relative;
  min-width: 48px;
  min-height: 48px;
  height: auto;
  padding: 10px 14px;
  border: 2px solid #e5e5e5;
  background: transparent;
  border-radius: 50px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1.2;
  transition: all .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  font-family: inherit;
  color: #222;
}

.a11y-panel button.a11y-btn:hover { border-color: #d5d5d5; }

.a11y-panel button.a11y-btn.active {
  border-color: #4773ff;
  background: rgba(71, 115, 255, .08);
}

.a11y-btn .btn-text {
  font-weight: 600;
  margin: 0 10px;
}

.color-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-width: 32px;
  min-height: 32px;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 600;
}

.color-preview.default { background: #f1f1f1; color: #333; }
.color-preview.black-on-white { background: #fff; color: #000; }
.color-preview.white-on-black { background: #000; color: #fff; }
.color-preview.white-on-navy { background: #008; color: #fff; }
.color-preview.navy-on-gray { background: #ddd; color: #008; }
.color-preview.sepia { background: #f4ecd8; color: #5b4636; }

.a11y-actions {
  position: sticky;
  bottom: 0;
  padding: 20px 24px;
  margin-inline: -24px;
  border-top: 1px solid #e5e5e5;
  background: #fff;
}

.a11y-exit {
  width: 100%;
  min-height: 52px;
  height: auto;
  padding: 12px 16px;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  cursor: pointer;
  font-family: inherit;
}

.a11y-exit:hover { background: #333; }

.a11y-voice-toggle.active {
  border-color: #009c1d !important;
  background: rgba(0, 156, 29, .1) !important;
}

body:has(.cookie-consent.is-visible) .a11y-floating-btn {
  bottom: 148px;
}

@media (max-width: 768px) {
  .a11y-floating-btn {
    width: 52px;
    height: 52px;
    min-width: 52px;
    min-height: 52px;
    top: auto;
    right: auto;
    bottom: 20px;
    left: 16px;
    font-size: 0;
    line-height: 0;
  }

  .a11y-floating-icon {
    width: 24px;
    height: 24px;
  }

  body:has(.cookie-consent.is-visible) .a11y-floating-btn {
    bottom: 188px;
  }

  .a11y-container {
    width: auto;
    top: 72px;
    left: 8px;
    right: 8px;
    margin-bottom: 10px;
  }

  .a11y-buttons { gap: 8px; }

  .a11y-panel button.a11y-btn {
    min-width: 44px;
    min-height: 44px;
    font-size: 15px;
  }
}