/* =========================================================
   Страница «Поршневые гидроцилиндры»
   Все классы имеют префикс pc-, чтобы не конфликтовать с Aspro Max
   ========================================================= */

:root {
  --pc-blue: #176fd1;
  --pc-blue-hover: #0c58ad;
  --pc-dark: #102743;
  --pc-deep: #071d37;
  --pc-text: #243246;
  --pc-muted: #6a788a;
  --pc-line: #dce4ed;
  --pc-light: #f6f9fd;
  --pc-light-blue: #edf5ff;
  --pc-white: #ffffff;
  --pc-danger: #c93c4c;
  --pc-success: #167a50;
  --pc-shadow: 0 18px 50px rgba(25, 59, 95, 0.12);
  --pc-container: 1440px;
}

.pc-page,
.pc-page *,
.pc-page *::before,
.pc-page *::after {
  box-sizing: border-box;
}

.pc-page {
  min-width: 320px;
  overflow: hidden;
  color: var(--pc-text);
  background: var(--pc-white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.pc-page a {
  text-decoration: none;
}

.pc-page svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.pc-container {
  width: min(calc(100% - 48px), var(--pc-container));
  margin-right: auto;
  margin-left: auto;
}

/* ---------- Общие элементы ---------- */

.pc-section {
  padding: 78px 0;
}

.pc-section-heading {
  margin-bottom: 42px;
  text-align: center;
}

.pc-section-heading h2 {
  margin: 0;
  color: var(--pc-dark);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.pc-heading-line {
  display: block;
  width: 48px;
  height: 3px;
  margin: 18px auto 0;
  background: var(--pc-blue);
}

.pc-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border: 1px solid var(--pc-blue);
  border-radius: 10px;
  background: var(--pc-blue);
  color: var(--pc-white) !important;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.pc-button:hover {
  border-color: var(--pc-blue-hover);
  background: var(--pc-blue-hover);
  box-shadow: 0 10px 24px rgba(23, 111, 209, 0.23);
  transform: translateY(-2px);
}

.pc-button--secondary {
  border-color: #9eacbb;
  background: transparent;
  color: var(--pc-dark) !important;
}

.pc-button--secondary:hover {
  border-color: var(--pc-blue);
  background: var(--pc-blue);
  color: var(--pc-white) !important;
}

.pc-button--wide {
  width: 100%;
}

/* ---------- Первый экран ---------- */

.pc-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 18px;
  padding: 34px 0 68px;
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 76% 44%, rgba(44, 126, 218, 0.12), transparent 34%),
    linear-gradient(110deg, #ffffff 0%, #ffffff 54%, #f2f7fd 100%);
  box-shadow: none;
}

.pc-hero::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(32, 102, 172, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 102, 172, 0.022) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
}

.pc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, 0.92fr);
  gap: 64px;
}

.pc-breadcrumbs {
  display: flex;
  margin-bottom: 30px;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: #8794a3;
  font-size: 12px;
}

.pc-breadcrumbs a {
  color: #8794a3;
}

.pc-breadcrumbs a:hover {
  color: var(--pc-blue);
}

.pc-hero__title {
  max-width: 850px;
  margin: 0;
  color: var(--pc-dark);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(19px, 4vw, 31px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.pc-hero__title span {
  display: block;
  margin-top: 0px;
}

.pc-hero__description {
  max-width: 760px;
  margin: 25px 0 0;
  color: #425165;
  font-size: 17px;
  line-height: 1.65;
}

.pc-page .pc-hero__content .pc-hero__description {
  margin-top: 25px !important;
}

.pc-hero__features {
  display: grid;
  margin-top: 34px;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(0, 1.15fr)
    minmax(0, 1.15fr)
    minmax(0, 1fr);
  gap: 18px;
}

.pc-feature {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 11px;
  color: var(--pc-dark);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.38;
}

.pc-feature__icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  align-items: center;
  justify-content: center;
  padding: 0px;
  border: 1px solid #91c2f2;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  overflow: hidden;
}

.pc-feature__icon img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}

.pc-hero__actions {
  display: flex;
  margin-top: 35px;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Заглушки изображений ---------- */

.pc-hero__image {
  /* =========================
     НАСТРОЙКИ ИЗОБРАЖЕНИЯ
     ========================= */

  /* Размер картинки */
  --pc-image-width: 125%;

  /* Движение по горизонтали:
     плюс  = вправо
     минус = влево */
  --pc-image-x: 0px;

  /* Движение по вертикали:
     плюс  = вниз
     минус = вверх */
  --pc-image-y: -10px;

  /* Дополнительное масштабирование:
     1 = обычный размер
     1.1 = +10%
     0.9 = -10% */
  --pc-image-scale: 1;

  display: flex;
  align-items: center;
  justify-content: center;

  min-width: 0;
  overflow: visible;
}

.pc-hero__image img {
  display: block;

  width: var(--pc-image-width);
  max-width: none;
  height: auto;

  object-fit: contain;

  transform:
    translate(
      var(--pc-image-x),
      var(--pc-image-y)
    )
    scale(var(--pc-image-scale));

  transform-origin: center center;
}

.pc-image-placeholder {
  display: flex;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  border: 1px dashed #9db2c8;
  background:
    linear-gradient(135deg, rgba(23, 111, 209, 0.05), rgba(23, 111, 209, 0.11)),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 14px,
      rgba(255, 255, 255, 0.62) 14px,
      rgba(255, 255, 255, 0.62) 28px
    );
  color: #61778e;
  text-align: center;
}

.pc-image-placeholder--hero {
  min-height: 470px;
  flex-direction: column;
  padding: 24px 10px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  gap: 8px;
}

.pc-image-placeholder--hero > strong {
  margin-top: 28px;
  color: var(--pc-dark);
  font-size: 17px;
}

.pc-image-placeholder--hero > span {
  max-width: 450px;
  font-size: 12px;
}

.pc-cylinder-mockup {
  position: relative;
  width: 88%;
  height: 170px;
  transform: rotate(-8deg);
}

.pc-cylinder-mockup__body,
.pc-cylinder-mockup__rod,
.pc-cylinder-mockup__eye {
  position: absolute;
  top: 50%;
  display: block;
  transform: translateY(-50%);
}

.pc-cylinder-mockup__body {
  left: 16%;
  width: 58%;
  height: 105px;
  border: 12px solid #0f4f99;
  border-radius: 60px;
  background: linear-gradient(180deg, #2f91ed, #1766bd);
  box-shadow: 0 24px 32px rgba(7, 44, 84, 0.25);
}

.pc-cylinder-mockup__rod {
  right: 9%;
  width: 30%;
  height: 42px;
  border-radius: 24px;
  background: linear-gradient(180deg, #f7fbff, #aab9c8);
}

.pc-cylinder-mockup__eye {
  z-index: 2;
  width: 112px;
  height: 112px;
  border: 23px solid #145ca8;
  border-radius: 50%;
  background: #c7d3df;
  box-shadow: inset 0 0 0 13px #3f4b56;
}

.pc-cylinder-mockup__eye--left {
  left: 0;
}

.pc-cylinder-mockup__eye--right {
  right: 0;
  width: 82px;
  height: 82px;
  border-width: 17px;
  box-shadow: inset 0 0 0 10px #3f4b56;
}

/* ---------- Изображения карточек направлений ---------- */

/*
   Одинаковая зона изображения для:
   - реальных фото (.pc-card__image)
   - временных заглушек (.pc-image-placeholder--card)
*/
.pc-page .pc-card__image,
.pc-page .pc-image-placeholder--card {
  position: relative;
  display: flex;
  width: 100%;
  height: 200px !important;
  min-height: 200px !important;
  max-height: 200px !important;
  flex: 0 0 200px;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--pc-line);
  border-radius: 10px 10px 0 0;
  background: linear-gradient(135deg, #f7faff 0%, #eaf3fd 100%);
  color: #61778e;
  font-size: 13px;
  text-align: center;
}

.pc-page .pc-image-placeholder--card > span {
  display: block;
  padding: 20px;
}

.pc-page .pc-card__image img,
.pc-page .pc-image-placeholder--card img {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  min-width: 0;
  min-height: 0;
  max-width: 100% !important;
  max-height: 100% !important;
  margin: 0 !important;
  padding: 8px;
  object-fit: contain !important;
  object-position: center center !important;
  border: 0;
  border-radius: 0;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.pc-image-placeholder--production {
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 0;
  padding: 18px;
  overflow: hidden;
  border: 0;
  border-radius: 10px;
  font-size: 13px;
}

.pc-image-placeholder--production img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* ---------- Карточки направлений ---------- */

.pc-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.pc-card {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--pc-line);
  border-radius: 10px;
  background: var(--pc-white);
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  will-change: transform;
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

.pc-card:hover {
  border-color: #99c7f5;
  box-shadow: 0 16px 36px rgba(27, 60, 95, 0.12);
  transform: translate3d(0, -4px, 0);
}

.pc-card__body {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  padding: 24px 23px;
}

.pc-card h3 {
  margin: 0;
  color: var(--pc-dark);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.pc-card p {
  margin: 14px 0 0;
  color: var(--pc-muted);
  font-size: 13px;
  line-height: 1.62;
}

.pc-card__brands {
  margin: 16px 0 20px;
  color: #58708a;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.55;
}

.pc-card__link {
  position: relative;
  margin-top: auto;
  padding-right: 18px;
  color: var(--pc-blue) !important;
  font-size: 13px;
  font-weight: 800;
}

.pc-card__link::after {
  position: absolute;
  top: 50%;
  margin-left: 7px;
  content: "→";
  transform: translateY(-50%);
  transition: transform 0.2s ease;
}

.pc-card__link:hover::after {
  transform: translate(4px, -50%);
}

/* ---------- Нет чертежа ---------- */

.pc-no-drawing {
  padding: 75px 0;
  background: linear-gradient(110deg, #f5f9fe, #eaf3ff);
}

.pc-no-drawing__grid {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1.15fr) minmax(400px, 0.85fr);
  gap: 48px;
}

.pc-no-drawing__content h2 {
  margin: 0;
  color: var(--pc-dark);
  font-size: clamp(30px, 3vw, 43px);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.pc-no-drawing__content > p {
  max-width: 760px;
  margin: 18px 0 0;
  color: #4c5c6f;
  font-size: 16px;
  line-height: 1.7;
}

.pc-source-grid {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.pc-source {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 11px;
}

.pc-source__icon {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0px;
  border: 1px solid #94c4f4;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--pc-blue);
  overflow: hidden;
}

.pc-source__icon img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}

.pc-source strong {
  color: var(--pc-dark);
  font-size: 13px;
  line-height: 1.4;
}

.pc-no-drawing__note {
  margin-top: 32px;
  padding: 18px 20px;
  border-left: 3px solid var(--pc-blue);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--pc-dark);
  font-size: 14px;
  font-weight: 700;
}


/* =========================================================
   Визуальный выбор крепления штока и корпуса
   ========================================================= */

.pc-mount-selector {
  margin-top: 38px;
}

.pc-mount-group + .pc-mount-group {
  margin-top: 34px;
}

.pc-mount-group__heading {
  display: flex;
  align-items: center;
  margin-bottom: 14px;
  gap: 8px;
}

.pc-mount-group__heading h3 {
  margin: 0;
  color: var(--pc-dark);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
}

.pc-mount-group__hint {
  display: inline-flex;
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  align-items: center;
  justify-content: center;
  border: 1px solid #74b6f5;
  border-radius: 50%;
  color: var(--pc-blue);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  cursor: help;
}

.pc-mount-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.pc-mount-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 168px;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  padding: 9px 9px 12px;
  border: 1px solid #d5e0eb;
  border-radius: 10px;
  outline: 0;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 5px 16px rgba(25, 59, 95, 0.06);
  color: var(--pc-dark);
  font-family: inherit;
  text-align: center;
  cursor: pointer;
  appearance: none;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease,
    transform 0.18s ease;
}

.pc-mount-card:hover {
  border-color: #87bdf3;
  background: #ffffff;
  box-shadow: 0 9px 22px rgba(25, 78, 132, 0.12);
  transform: translateY(-2px);
}

.pc-mount-card:focus-visible {
  border-color: var(--pc-blue);
  box-shadow: 0 0 0 3px rgba(23, 111, 209, 0.15);
}

.pc-mount-card.is-selected {
  border: 2px solid var(--pc-blue);
  padding: 8px 8px 11px;
  background: #ffffff;
  box-shadow:
    0 8px 24px rgba(23, 111, 209, 0.15),
    0 0 0 1px rgba(23, 111, 209, 0.04);
}

.pc-mount-card__image {
  display: flex;
  width: 100%;
  height: 106px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(145deg, #ffffff 0%, #f5f8fb 100%);
}

.pc-mount-card__image svg {
  width: 92px;
  height: 82px;
  max-width: 100%;
  filter: drop-shadow(0 8px 6px rgba(17, 36, 55, 0.13));
}

.pc-mount-card__name {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  margin-top: 7px;
  color: var(--pc-dark);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
}

.pc-mount-card__check {
  position: absolute;
  z-index: 2;
  top: 7px;
  right: 7px;
  display: inline-flex;
  width: 23px;
  height: 23px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--pc-blue);
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
  opacity: 0;
  transform: scale(0.7);
  transition:
    opacity 0.16s ease,
    transform 0.16s ease;
}

.pc-mount-card.is-selected .pc-mount-card__check {
  opacity: 1;
  transform: scale(1);
}

.pc-mount-selector__note {
  display: flex;
  margin-top: 28px;
  align-items: center;
  gap: 10px;
  color: #52687f;
  font-size: 12px;
  line-height: 1.45;
}

.pc-mount-selector__note-icon {
  display: inline-flex;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pc-blue);
  border-radius: 6px;
  color: var(--pc-blue);
  background: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 900;
}

.pc-info-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.pc-info-row .pc-no-drawing__note {
  margin-top: 0;
  height: 100%;
}

/* ---------- Форма ---------- */

.pc-form-card {
  padding: 31px;
  border: 1px solid rgba(144, 177, 210, 0.42);
  border-radius: 10px;
  background: var(--pc-white);
  box-shadow: var(--pc-shadow);
}

.pc-form-card h3 {
  margin: 0 0 24px;
  color: var(--pc-dark);
  font-size: 27px;
  font-weight: 850;
}

.pc-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.pc-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pc-field > span {
  color: var(--pc-dark);
  font-size: 12px;
  font-weight: 700;
}

.pc-field input,
.pc-field select,
.pc-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid #cbd5e0;
  border-radius: 10px;
  outline: 0;
  background: var(--pc-white);
  color: var(--pc-text);
  font-family: inherit;
  font-size: 14px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.pc-field textarea {
  min-height: 116px;
  resize: vertical;
}

.pc-field input:focus,
.pc-field select:focus,
.pc-field textarea:focus {
  border-color: var(--pc-blue);
  box-shadow: 0 0 0 3px rgba(23, 111, 209, 0.12);
}

.pc-field.is-error input,
.pc-field.is-error select,
.pc-field.is-error textarea {
  border-color: var(--pc-danger);
}

.pc-field__error {
  min-height: 0;
  color: var(--pc-danger);
  font-size: 11px;
}

.pc-file-field {
  display: grid;
  align-items: center;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  cursor: pointer;
}

.pc-file-field input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.pc-file-field__button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 15px;
  border: 1px solid #aab6c4;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--pc-dark);
  font-size: 12px;
  font-weight: 700;
}

.pc-file-field__button::before {
  margin-right: 8px;
  content: "📎";
}

.pc-file-field__name {
  overflow: hidden;
  color: var(--pc-muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--pc-muted);
  font-size: 11px;
  line-height: 1.45;
}

.pc-consent input {
  margin-top: 2px;
  accent-color: var(--pc-blue);
}

.pc-consent a {
  color: var(--pc-blue) !important;
  text-decoration: underline;
}

.pc-form__message {
  display: none;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.5;
}

.pc-form__message.is-error {
  display: block;
  border: 1px solid #edb1b9;
  background: #fff0f2;
  color: #9b2434;
}

.pc-form__message.is-success {
  display: block;
  border: 1px solid #9bcfb8;
  background: #ebf8f2;
  color: var(--pc-success);
}

/* ---------- Производство ---------- */

.pc-production-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.pc-production-item {
  min-width: 0;
  border-radius: 10px;
  text-align: center;
}

.pc-production-item strong {
  display: block;
  margin-top: 16px;
  color: var(--pc-dark);
  font-size: 14px;
}

.pc-production-item p {
  margin: 7px 0 0;
  color: var(--pc-muted);
  font-size: 12px;
  line-height: 1.55;
}

/* ---------- Полоса преимуществ ---------- */

.pc-quality {
  padding: 40px 0;
  background: linear-gradient(115deg, #0e67bf, #214f9d);
  color: var(--pc-white);
}

.pc-quality__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 34px;
}

.pc-quality-item {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 14px;
  border-radius: 10px;
}

.pc-quality-item__icon {
  display: inline-flex;
  width: 47px;
  height: 47px;
  flex: 0 0 47px;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  color: var(--pc-white);
}

.pc-quality-item strong {
  display: block;
  color: var(--pc-white);
  font-size: 14px;
}

.pc-quality-item p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  line-height: 1.5;
}

/* ---------- Финальный блок ---------- */

.pc-final {
  padding: 58px 0;
  background: var(--pc-deep);
}

.pc-final__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
}

.pc-final h2 {
  margin: 0;
  color: var(--pc-white);
  font-size: clamp(29px, 3vw, 42px);
  font-weight: 850;
  letter-spacing: -0.025em;
}

.pc-final p {
  max-width: 800px;
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

/* ---------- Наверх ---------- */

.pc-scroll-top {
  position: fixed;
  z-index: 30;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--pc-blue);
  color: var(--pc-white) !important;
  font-size: 22px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    background-color 0.2s ease;
  box-shadow: 0 8px 24px rgba(23, 111, 209, 0.3);
}

.pc-scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.pc-scroll-top:hover {
  background: var(--pc-blue-hover);
}

/* ---------- Адаптив ---------- */

@media (max-width: 1280px) {
  .pc-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.82fr);
    gap: 40px;
  }

  .pc-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pc-production-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .pc-hero__grid {
    grid-template-columns: 1fr;
  }

  .pc-hero__features {
    max-width: 760px;
  }

  .pc-image-placeholder--hero {
    min-height: 360px;
  }

  .pc-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-source-grid,
  .pc-quality__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-no-drawing__grid {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.82fr);
    gap: 30px;
  }
}

@media (max-width: 1024px) {
  .pc-info-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .pc-info-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .pc-no-drawing__grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

@media (max-width: 720px) {
  .pc-container {
    width: min(calc(100% - 30px), var(--pc-container));
  }

  .pc-section,
  .pc-no-drawing {
    padding: 58px 0;
  }

  .pc-hero {
    margin-right: 0;
    margin-left: 0;
    padding: 24px 0 52px;
    border-radius: 0;
  }

  .pc-hero__title {
    font-size: 37px;
  }

  .pc-hero__description {
    font-size: 16px;
  }

  .pc-hero__features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-hero__actions {
    flex-direction: column;
  }

  .pc-hero__actions .pc-button {
    width: 100%;
  }

  .pc-image-placeholder--hero {
    min-height: 310px;
    border-radius: 0;
  }

  .pc-cylinder-mockup {
    height: 125px;
  }

  .pc-cylinder-mockup__body {
    height: 80px;
    border-width: 9px;
  }

  .pc-cylinder-mockup__eye {
    width: 85px;
    height: 85px;
    border-width: 17px;
  }

  .pc-cylinder-mockup__eye--right {
    width: 65px;
    height: 65px;
    border-width: 13px;
  }

  .pc-card-grid,
  .pc-production-grid,
  .pc-quality__grid {
    grid-template-columns: 1fr;
  }

  .pc-page .pc-card__image,
  .pc-page .pc-image-placeholder--card {
    height: 220px !important;
    min-height: 220px !important;
    max-height: 220px !important;
    flex-basis: 220px;
  }

  .pc-source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-form-card {
    padding: 23px 17px;
  }

  .pc-form__row {
    grid-template-columns: 1fr;
  }

  .pc-file-field {
    grid-template-columns: 1fr;
  }

  .pc-file-field__name {
    white-space: normal;
  }

  .pc-final__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .pc-final .pc-button {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .pc-hero__title {
    font-size: 31px;
  }

  .pc-hero__features,
  .pc-source-grid {
    grid-template-columns: 1fr;
  }

  .pc-feature {
    align-items: center;
  }

  .pc-source {
    flex-direction: row;
    align-items: center;
  }

  .pc-scroll-top {
    right: 14px;
    bottom: 14px;
  }
}


/* ---------- Адаптив выбора креплений ---------- */

@media (max-width: 1280px) {
  .pc-mount-grid {
    grid-template-columns: repeat(5, minmax(92px, 1fr));
    gap: 10px;
  }

  .pc-mount-card {
    min-height: 154px;
  }

  .pc-mount-card__image {
    height: 94px;
  }

  .pc-mount-card__image svg {
    width: 82px;
    height: 74px;
  }
}

@media (max-width: 1024px) {
  .pc-mount-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .pc-mount-selector {
    margin-top: 32px;
  }

  .pc-mount-group + .pc-mount-group {
    margin-top: 28px;
  }

  .pc-mount-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-mount-card {
    min-height: 158px;
  }

  .pc-mount-card__image {
    height: 96px;
  }
}

@media (max-width: 430px) {
  .pc-mount-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .pc-mount-card {
    min-height: 150px;
    padding: 8px 7px 10px;
  }

  .pc-mount-card.is-selected {
    padding: 7px 6px 9px;
  }

  .pc-mount-card__image {
    height: 90px;
  }

  .pc-mount-card__name {
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pc-page *,
  .pc-page *::before,
  .pc-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}