/* Кейс «Строим» — только композиция; цвета, типографика и отступы секций из base.css + классов home.css */

.stroim-page {
  display: flex;
  flex-direction: column;
  gap: 60px;
  /* Вертикальный отступ у навигации (линия↔кнопки) = отступ от низа кнопок до подвала */
  --stroim-nav-pad-y: clamp(18px, 2.5vw, 26px);
  /* Секция карусели → верхняя линия навигации: 60px desktop / 40px иначе */
  --stroim-gallery-to-nav-gap: 40px;
  padding-bottom: 0;
  min-width: 0;
  max-width: 100%;
}

@media (min-width: 1100px) {
  .stroim-page {
    --stroim-gallery-to-nav-gap: 60px;
  }
}

@media (max-width: 720px) {
  .stroim-page {
    --stroim-nav-pad-y: clamp(14px, 3vw, 20px);
  }
}

@media (max-width: 1099px) {
  .container.stroim-page:has(#stroim-hero) {
    gap: var(--section-outer-gap);
  }
}

.stroim-page > .stroim-section {
  min-width: 0;
  max-width: 100%;
}

/* Якоря Stroim: под фиксированную шапку */
.stroim-page #stroim-hero,
.stroim-page #stroim-essence,
.stroim-page #stroim-problem,
.stroim-page #stroim-ux,
.stroim-page #stroim-screens {
  scroll-margin-top: calc(var(--site-header-total) + 16px);
}

/* Внутри кейса: плотнее сетки на планшете и мобиле */
@media (max-width: 899px) {
  .stroim-page {
    --block-gap-inner: 24px;
  }
}

@media (max-width: 767px) {
  .stroim-page {
    --block-gap-inner: 16px;
    line-height: 1.42;
  }
}

/* От баннера героя до панели «Суть»: 40 mobile / 60 от 768; на широких экранах секционный gap 100px — компенсируем до 60px */
@media (min-width: 1100px) {
  .stroim-page > .stroim-essence {
    margin-top: calc(60px - var(--section-outer-gap));
  }
}

@media (max-width: 767px) {
  #stroim-essence {
    margin-top: -16px;
  }
}

/* Герой: дополнительный отступ от шапки */
.stroim-hero {
  text-align: center;
  padding-top: clamp(20px, 3.5vw, 48px);
}

.stroim-hero .tag-row {
  justify-content: center;
  margin-bottom: 32px;
}

@media (max-width: 1099px) {
  .stroim-hero .tag-row {
    margin-bottom: 24px;
  }
}

@media (max-width: 767px) {
  .stroim-hero .tag-row {
    margin-bottom: 24px;
  }
}

/* Теги героя (тёмная тема): как у карточек проектов на главной — базовые .tag / модификаторы */
.stroim-hero .tag {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.stroim-hero__title {
  margin: 0 auto 16px;
  max-width: 22ch;
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
}

.stroim-hero__lead {
  margin: 0 auto var(--block-gap-inner);
  max-width: min(52ch, 100%);
  font-size: var(--font-size-text);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text-body);
}

.stroim-hero__banner {
  position: relative;
  margin: 0 auto;
  max-width: 100%;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: none;
  background:
    radial-gradient(ellipse 95% 78% at 50% 100%, rgba(52, 108, 220, 0.42) 0%, rgba(24, 52, 118, 0.62) 42%, rgba(12, 28, 72, 0.88) 78%, #0c1838 100%),
    linear-gradient(198deg, #183060 0%, #102448 40%, #0a1834 70%, #060f24 100%);
  aspect-ratio: 21 / 9;
  min-height: 200px;
}

/* Мокапы mc1 / mc3 / mc5: размеры из макета, анимация только по Y */
.stroim-hero__mockups {
  --hero-side-w: 275px;
  --hero-side-h: 554px;
  --hero-center-w: 473px;
  --hero-center-h: 554px;
  --hero-side-inset: 70px;
  --hero-stack-gap: 32px;
  --hero-center-top: 40px;

  position: absolute;
  inset: 0;
  pointer-events: none;
  box-sizing: border-box;
}

.stroim-hero__col {
  position: static;
}

.stroim-hero__stack,
.stroim-hero__center-anchor {
  position: static;
  display: contents;
}

.stroim-hero__phone {
  position: absolute;
  opacity: 0;
  animation-duration: 1.4s;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  animation-fill-mode: forwards;
}

.stroim-hero__phone img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.38));
}

/* Левые mc3: одна вертикаль, 70px от левого края, 275×554, между ними 32px */
.stroim-hero__phone--delay-l1 {
  left: var(--hero-side-inset);
  top: calc((100% - (2 * var(--hero-side-h) + var(--hero-stack-gap))) / 2);
  width: var(--hero-side-w);
  height: var(--hero-side-h);
  z-index: 2;
  animation-delay: 0.125s;
}

.stroim-hero__phone--delay-l2 {
  left: var(--hero-side-inset);
  top: calc(
    (100% - (2 * var(--hero-side-h) + var(--hero-stack-gap))) / 2 + var(--hero-side-h) + var(--hero-stack-gap)
  );
  width: var(--hero-side-w);
  height: var(--hero-side-h);
  z-index: 2;
  animation-delay: 0.275s;
}

/* Центр mc5: 473×554, 40px от верха; без translateX — только translateY в анимации */
.stroim-hero__phone--delay-c {
  top: var(--hero-center-top);
  left: 50%;
  margin-left: calc(-0.5 * var(--hero-center-w));
  width: var(--hero-center-w);
  height: var(--hero-center-h);
  z-index: 3;
  animation-delay: 0.075s;
}

/* Правые mc1: 70px от правого края, та же вертикаль и зазор 32px */
.stroim-hero__phone--delay-r1 {
  right: var(--hero-side-inset);
  top: calc((100% - (2 * var(--hero-side-h) + var(--hero-stack-gap))) / 2);
  width: var(--hero-side-w);
  height: var(--hero-side-h);
  z-index: 2;
  animation-delay: 0.175s;
}

.stroim-hero__phone--delay-r2 {
  right: var(--hero-side-inset);
  top: calc(
    (100% - (2 * var(--hero-side-h) + var(--hero-stack-gap))) / 2 + var(--hero-side-h) + var(--hero-stack-gap)
  );
  width: var(--hero-side-w);
  height: var(--hero-side-h);
  z-index: 2;
  animation-delay: 0.325s;
}

/* Только вертикаль: сверху вниз / снизу вверх */
@keyframes stroim-hero-enter-down {
  from {
    transform: translateY(115%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes stroim-hero-enter-up {
  from {
    transform: translateY(-115%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.stroim-hero__phone--enter-down {
  animation-name: stroim-hero-enter-down;
}

.stroim-hero__phone--enter-up {
  animation-name: stroim-hero-enter-up;
}

/* Планшет 768–1199: прежняя сетка 275×554 / 473×554; масштаб целиком от верха */
@media (max-width: 1199px) and (min-width: 768px) {
  .stroim-hero__mockups {
    transform: scale(min(1, calc((100vw - 48px) / 1220)));
    transform-origin: center top;
  }
}

/* Мобилка: только центральный экран */
@media (max-width: 767px) {
  .stroim-hero__phone--delay-l1,
  .stroim-hero__phone--delay-l2,
  .stroim-hero__phone--delay-r1,
  .stroim-hero__phone--delay-r2 {
    display: none;
  }

  .stroim-hero__mockups {
    transform: none;
    --hero-center-w: min(473px, calc(100vw - 32px));
    --hero-center-h: calc(var(--hero-center-w) * 554 / 473);
    --hero-center-top: clamp(12px, 4vw, 24px);
  }
}

@media (max-width: 639px) {
  .stroim-hero__banner {
    aspect-ratio: 16 / 11;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stroim-hero__phone {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* «Суть проекта»: внешний блок — только обводка, padding 24px; внутренние карточки — с заливкой */
.stroim-essence-panel--outline {
  padding: 24px;
  text-align: left;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.stroim-essence-panel__grid {
  display: grid;
  gap: var(--block-gap-inner);
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 900px) {
  .stroim-essence-panel__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-auto-rows: 1fr;
    align-items: stretch;
  }
}

.stroim-essence-panel__left {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--block-gap-inner);
  min-height: 0;
}

@media (min-width: 900px) {
  .stroim-essence-panel__left {
    justify-content: space-between;
    align-self: stretch;
    min-height: 100%;
    height: 100%;
  }
}

.stroim-essence-panel__headline {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.22;
  color: var(--color-text);
  max-width: min(100%, 52ch);
}

.stroim-essence-panel__body {
  margin: 0;
  max-width: min(100%, 58ch);
  line-height: 1.5;
}

@media (max-width: 767px) {
  #stroim-essence .stroim-essence-panel__body {
    font-size: 15px;
  }
}

.stroim-essence-panel__right {
  display: block;
  min-height: 0;
}

@media (min-width: 900px) {
  .stroim-essence-panel__right {
    height: 100%;
    min-height: 100%;
    display: flex;
    align-items: stretch;
  }
}

/* Мета справа: три отдельные чёрные карточки сверху вниз */
.stroim-essence-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-sizing: border-box;
  height: 100%;
}

.stroim-essence-meta-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 18px 20px;
  border-radius: 15px;
  border: none;
  background: #0c0c0c;
  box-sizing: border-box;
}

.stroim-essence-meta-card__dot {
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stroim-essence-meta-card__dot--muted {
  background: #737373;
}

.stroim-essence-meta-card__dot--accent {
  background: #eab308;
}

.stroim-essence-meta-card__body {
  margin: 0;
  min-width: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 110%;
  color: rgba(255, 255, 255, 0.72);
}

.stroim-essence-meta-card__label {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.stroim-essence-meta-card__colon {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}

.stroim-essence-meta-card__value {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 899px) {
  .stroim-essence-meta {
    gap: 24px;
  }

  .stroim-essence-meta-card__label,
  .stroim-essence-meta-card__colon {
    font-size: 16px;
  }

  .stroim-essence-meta-card__value {
    font-size: 14px;
  }
}

@media (max-width: 767px) {
  .stroim-essence-meta {
    gap: 16px;
  }

  .stroim-essence-meta-card__label,
  .stroim-essence-meta-card__colon {
    font-size: 15px;
  }

  .stroim-essence-meta-card__value {
    font-size: 13px;
    line-height: 1.32;
  }
}

/* Карточки и «формы» на странице кейса — заливка #0C0C0C, единая лёгкая тень */
.stroim-page .method-step {
  background: #0c0c0c;
  border: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.38);
}

/* Иконки персон «Для кого» — те же 46×46 и скругление, что у блоков проблемы */
.stroim-persona-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin: 0;
  flex-shrink: 0;
  box-sizing: border-box;
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
  padding: 0;
}

.stroim-persona-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Секция проблемы: заголовок до блока «Проблема» */
.stroim-pain {
  text-align: center;
}

.stroim-pain .projects-heading {
  margin: 0;
}

/* От заголовка секции до блока «Проблема»: 100 / 60 / 40 — как --layout-gap-projects-heading-grid */
.stroim-pain > .stroim-pain-solution {
  margin-top: var(--layout-gap-projects-heading-grid);
}

.stroim-pain__lead {
  margin: 0 auto var(--section-outer-gap);
  max-width: min(62ch, 100%);
  font-size: var(--font-size-text);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text-body);
  text-align: center;
}

.stroim-pain .method-grid {
  text-align: left;
  align-items: stretch;
}

.stroim-pain .method-step {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
}

.stroim-pain .method-step__name {
  margin: 0 0 16px;
  min-height: calc(1.325em * 2);
  line-height: 1.325;
}

.stroim-pain .method-step__text {
  margin: 0;
  flex-grow: 1;
}

/* «Как решить проблему»: контейнер 24px, верхнее фото и 4 равные карточки */
.stroim-pain-solution {
  margin-top: 0;
  padding: 24px;
  border-radius: var(--radius-card);
  border: none;
  background: #0c0c0c;
  box-sizing: border-box;
  text-align: left;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.38);
}

@media (max-width: 767px) {
  .stroim-pain-solution {
    padding: 16px;
  }
}

.stroim-pain-solution__badge {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(255, 245, 244, 0.92);
  background: rgba(163, 54, 48, 0.45);
  border: 1px solid rgba(255, 200, 195, 0.22);
  box-shadow: none;
}

.stroim-pain-solution__title {
  margin: 16px 0 0;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-text);
}

@media (max-width: 767px) {
  .stroim-pain-solution__title {
    font-size: 18px;
  }
}

.stroim-pain-solution__lead {
  margin: 16px 0 0;
  max-width: 86ch;
  font-size: var(--font-size-text);
  line-height: 1.6;
  color: var(--color-text-body);
}

.stroim-pain-solution__hero {
  margin: 24px 0 0;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: #000000;
}

.stroim-pain-solution__hero img {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 767px) {
  .stroim-pain-solution__hero img {
    height: 220px;
  }
}

.stroim-pain-solution__cards {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 767px) {
  .stroim-pain-solution__cards {
    grid-template-columns: 1fr;
  }
}

.stroim-pain-solution__card {
  background: #000000;
  border-radius: 16px;
  padding: 24px;
  min-height: 100%;
}

@media (max-width: 767px) {
  .stroim-pain-solution__card {
    padding: 16px;
  }
}

.stroim-pain-solution__card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  box-sizing: border-box;
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
  padding: 0;
}

.stroim-pain-solution__card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.stroim-pain-solution__card-title {
  margin: 16px 0 0;
  margin-bottom: 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.325;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

@media (max-width: 767px) {
  .stroim-pain-solution__card-title {
    font-size: 16px;
    line-height: 1.3;
  }
}

.stroim-pain-solution__card-text {
  margin: 16px 0 0;
  font-size: var(--font-size-text);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-body);
}

/* «Для кого»: те же отступы; 16px между заголовком и текстом, 16px между текстом и тегами */
.stroim-audience .method-step {
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.stroim-audience .method-step__name {
  margin: 0 0 16px;
  min-height: 2.65em;
  line-height: 1.325;
}

.stroim-audience .method-step__text {
  margin: 0;
}

.stroim-audience .tag-row {
  margin-top: 16px;
}

/* Теги аудитории — нейтральное стекло; при hover блик как skill-pill, в сиренево-фиолетовом тоне иконок */
.stroim-audience .tag {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: none;
  overflow: hidden;
  isolation: isolate;
  cursor: default;
  transition: border-color 0.55s var(--ease), background 0.55s var(--ease), box-shadow 0.55s var(--ease);
}

.stroim-audience .tag::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 18%,
    rgba(167, 139, 250, 0.22) 38%,
    rgba(192, 167, 255, 0.42) 48%,
    rgba(129, 140, 248, 0.38) 52%,
    rgba(99, 102, 241, 0.24) 62%,
    transparent 82%,
    transparent 100%
  );
  transform: translateX(-130%);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
}

.stroim-audience .tag:hover {
  border-color: rgba(167, 139, 250, 0.42);
  background: rgba(99, 102, 241, 0.1);
  box-shadow: none;
}

@keyframes stroim-audience-tag-shine {
  from {
    transform: translateX(-130%);
  }

  to {
    transform: translateX(130%);
  }
}

.stroim-audience .tag:hover::after {
  opacity: 1;
  animation: stroim-audience-tag-shine 1.85s cubic-bezier(0.25, 0.55, 0.35, 1) forwards;
}

.stroim-audience .tag .tag__inner {
  position: relative;
  z-index: 1;
}

.stroim-audience .tag--b2b,
.stroim-audience .tag--b2c,
.stroim-audience .tag--mobile-app,
.stroim-audience .tag--pet-project {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .stroim-audience .tag::after {
    display: none;
  }

  .stroim-audience .tag:hover {
    box-shadow: none;
  }
}

.stroim-persona-card .method-step__name {
  align-items: center;
  gap: 12px;
}

/* UX решения: без подложки-панели; контент в общем контейнере */
.stroim-ux-section {
  position: relative;
  box-sizing: border-box;
}

.stroim-ux-panel {
  background: transparent;
  border-radius: 0;
  padding: 0;
  box-sizing: border-box;
}

.stroim-ux-panel__inner {
  width: var(--container);
  max-width: 100%;
  margin-inline: auto;
  box-sizing: border-box;
}

.stroim-ux-panel .projects-heading.stroim-ux-panel__title {
  margin: 0 0 var(--layout-gap-projects-heading-grid);
  text-align: center;
}

/* UX решения: макет — 50% | 24px | 50%; сетка из двух карточек с gap 24px; панель 24px */
.stroim-ux-solve-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stroim-ux-solve-cards__duo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 899px) {
  .stroim-ux-solve-cards,
  .stroim-ux-solve-cards__duo {
    gap: 24px;
  }
}

@media (max-width: 767px) {
  .stroim-ux-solve-cards,
  .stroim-ux-solve-cards__duo {
    gap: 16px;
  }

  .stroim-ux-solve-cards__duo {
    grid-template-columns: 1fr;
  }
}

.stroim-ux-solve-card {
  margin: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-sizing: border-box;
}

/* Общий контейнер карточки: базовая заливка, скругление, внутренние 24px */
.stroim-ux-solve-card__shell {
  padding: 24px;
  border-radius: var(--radius-card);
  background: #0c0c0c;
  border: none;
  box-sizing: border-box;
}

@media (max-width: 767px) {
  #stroim-ux .stroim-ux-solve-card__shell {
    padding: 24px 16px;
  }
}

.stroim-ux-solve-card__shell > .stroim-ux-solve-card__title {
  margin: 0 0 24px;
  text-align: left;
}

/* Герой: текст | экран, две равные колонки, 24px; высота колонок 278px */
.stroim-ux-solve-card--hero .stroim-ux-solve-card__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
  min-width: 0;
}

@media (max-width: 767px) {
  .stroim-ux-solve-card--hero .stroim-ux-solve-card__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stroim-ux-solve-card--hero .stroim-ux-solve-card__figure {
    order: -1;
  }
}

/* Нижние карточки: скрин сверху, под ним блоки «проблема / решение / результат» */
.stroim-ux-solve-card--stack .stroim-ux-solve-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 278px auto;
  gap: 16px;
  align-items: stretch;
  min-width: 0;
}

@media (max-width: 767px) {
  .stroim-ux-solve-card--stack .stroim-ux-solve-card__grid {
    grid-template-rows: min(278px, 56vw) auto;
    gap: 16px;
  }
}

.stroim-ux-solve-card__copy {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  height: 278px;
  box-sizing: border-box;
}

@media (max-width: 767px) {
  .stroim-ux-solve-card__copy {
    height: auto;
    min-height: 0;
  }
}

.stroim-ux-solve-card--stack .stroim-ux-solve-card__copy {
  height: auto;
  min-height: 0;
}

/* Без фиксированной высоты колонки `1fr` у rationale не делится — задаём минимум под две равные строки */
.stroim-ux-solve-card--stack .stroim-ux-solve-card__rationale {
  min-height: 276px;
}

.stroim-ux-solve-card__title {
  margin: 0;
  flex-shrink: 0;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--color-text);
}

.stroim-ux-solve-card__rationale {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
  min-height: 252px;
  align-content: stretch;
  width: min(100%, 34rem);
  max-width: 100%;
  margin-inline: auto;
  box-sizing: border-box;
}

.stroim-ux-solve-card__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  min-height: 0;
  align-items: stretch;
  height: 100%;
}

@media (max-width: 480px) {
  .stroim-ux-solve-card__pair {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .stroim-ux-solve-card__rationale {
    grid-template-rows: auto auto;
    gap: 8px;
    min-height: 0;
    width: min(100%, 32rem);
    margin-inline: auto;
  }

  .stroim-ux-solve-card--stack .stroim-ux-solve-card__rationale {
    min-height: 0;
  }

  .stroim-ux-solve-card--stack .stroim-ux-solve-card__grid {
    grid-template-rows: 278px auto;
    gap: 16px;
    align-items: start;
  }

  .stroim-ux-solve-card--stack .stroim-ux-solve-card__figure {
    height: 278px;
    max-height: 278px;
    min-height: 0;
  }

  .stroim-ux-solve-card--stack .stroim-ux-solve-card__figure img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: cover;
    object-position: center center;
  }

  .stroim-ux-solve-card__pair {
    height: auto;
    min-height: 0;
  }

  .stroim-ux-solve-card__cell--wide {
    height: auto;
    min-height: 0;
  }
}

.stroim-ux-solve-card__cell {
  min-width: 0;
  background: #000000;
  padding: 12px 14px;
  border-radius: 15px;
  border: none;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.stroim-ux-solve-card__cell--wide {
  width: 100%;
  min-height: 0;
  height: 100%;
  justify-content: flex-start;
}

.stroim-ux-solve-card__pill {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 12px;
  padding: 3px 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none;
}

.stroim-ux-solve-card__pill--problem {
  background: rgba(200, 55, 48, 0.26);
  border: 1px solid rgba(255, 140, 125, 0.22);
}

.stroim-ux-solve-card__pill--solution {
  background: rgba(55, 100, 200, 0.26);
  border: 1px solid rgba(150, 190, 255, 0.22);
}

.stroim-ux-solve-card__pill--result {
  background: rgba(35, 150, 95, 0.26);
  border: 1px solid rgba(130, 230, 170, 0.22);
}

.stroim-ux-solve-card__text {
  margin: 0;
  width: 100%;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.22;
  color: rgba(245, 245, 245, 0.82);
  text-align: left;
}

.stroim-ux-solve-card__cell--wide .stroim-ux-solve-card__text {
  margin-top: auto;
}

.stroim-ux-solve-card__figure {
  margin: 0;
  padding: 0;
  height: 278px;
  max-height: 278px;
  box-sizing: border-box;
  border-radius: 15px;
  overflow: hidden;
  border: none;
  background: transparent;
  display: block;
  min-height: 0;
}

/* Без подложки: картинка заполняет весь блок */
.stroim-ux-solve-card__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center center;
}

/* Ожидаемые результаты: иконки как в блоке «Проблема» (46×46, без подложки) */
.stroim-page #stroim-essence,
.stroim-page #stroim-audience,
.stroim-page #stroim-problem,
.stroim-page #stroim-ux,
.stroim-page #stroim-screens,
.site-footer--stroim-case #contacts {
  scroll-margin-top: calc(var(--site-header-total) + 16px);
}

.stroim-results-section .projects-heading {
  margin: 0 0 var(--layout-gap-projects-heading-grid);
}

.stroim-results-section .stroim-results-grid .method-step {
  padding: 24px;
}

@media (max-width: 767px) {
  .stroim-results-section .stroim-results-grid .method-step {
    padding: 16px;
  }
}

/* Текст карточек на одной линии при разной высоте заголовков (subgrid на широких экранах) */
@supports not (grid-template-rows: subgrid) {
  @media (min-width: 900px) {
    .stroim-results-section .method-step__name {
      min-height: 4.1em;
    }
  }
}

@supports (grid-template-rows: subgrid) {
  @media (min-width: 900px) {
    .stroim-results-section .stroim-results-grid {
      grid-template-rows: auto auto auto;
    }

    .stroim-results-section .stroim-results-grid .method-step {
      display: grid;
      grid-template-rows: subgrid;
      grid-row: span 3;
      gap: 0;
    }

    .stroim-results-section .stroim-result__icon {
      grid-row: 1;
      margin-bottom: 16px;
    }

    .stroim-results-section .method-step__name {
      grid-row: 2;
      margin: 0;
      align-self: start;
    }

    .stroim-results-section .method-step__text {
      grid-row: 3;
      margin: 0;
      align-self: start;
    }
  }
}

.stroim-result__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  box-sizing: border-box;
  margin: 0 0 16px;
  padding: 0;
  flex-shrink: 0;
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.stroim-result__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.stroim-results-grid {
  display: grid;
  gap: var(--block-gap-inner);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .stroim-results-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Галерея экранов (карусель на transform, см. js/project-gallery.js) */
.project-gallery {
  --gallery-gap: 24px;
  --gallery-slide-w: 382px;
  --gallery-slide-h: 771px;

  background: #000000;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  max-width: 100vw;
  padding: clamp(24px, 4vw, 48px) 0 clamp(28px, 5vw, 56px);
  box-sizing: border-box;
}

.project-gallery__head {
  margin-bottom: var(--layout-gap-projects-heading-grid);
  padding: 0;
  box-sizing: border-box;
}

/* Расстояние от нижней границы шапки галереи до ряда картинок: 60px desktop, 40px уже */
.stroim-section.project-gallery .project-gallery__head {
  margin-bottom: 40px;
}

@media (min-width: 900px) {
  .stroim-section.project-gallery .project-gallery__head {
    margin-bottom: 60px;
  }
}

.project-gallery__head-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  text-align: center;
}

/* Кейс «Строим»: галерея в ширине контейнера (без 100vw-сдвига); шапка по центру, стрелки у правого края контейнера */
.stroim-section.project-gallery {
  margin-left: 0;
  margin-right: 0;
  width: 100%;
  max-width: 100%;
  --gallery-slide-w: 308px;
  --gallery-slide-h: 660px;
  padding-bottom: 0;
  /* Как в AliveBe: секционный gap + дополнительный нижний отступ галереи перед навигацией */
  margin-bottom: var(--stroim-gallery-to-nav-gap);
}

.stroim-section.project-gallery .project-gallery__head-inner {
  display: block;
  position: relative;
  text-align: center;
  padding-inline: clamp(48px, 10vw, 112px);
}

.stroim-section.project-gallery .project-gallery__intro {
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  text-align: center;
}

.stroim-section.project-gallery .project-gallery__intro .projects-heading {
  margin: 0 0 12px;
}

.stroim-section.project-gallery .project-gallery__subtitle {
  text-align: center;
}

.stroim-section.project-gallery .project-gallery__controls {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  gap: 8px;
}

.stroim-section.project-gallery .project-gallery__viewport {
  position: relative;
  margin-top: 0;
}

/* Крайние слайды слегка приглушены: узкая полоса + короткий переход, без «вуали» на центральном экране */
.stroim-section.project-gallery .project-gallery__viewport::before,
.stroim-section.project-gallery .project-gallery__viewport::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(26%, calc(var(--gallery-slide-w) + var(--gallery-gap) + 40px));
  pointer-events: none;
  z-index: 3;
}

.stroim-section.project-gallery .project-gallery__viewport::before {
  left: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.06) 45%, transparent 78%);
}

.stroim-section.project-gallery .project-gallery__viewport::after {
  right: 0;
  background: linear-gradient(to left, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.06) 45%, transparent 78%);
}

.stroim-section.project-gallery .project-gallery__track {
  padding-top: 0;
}

@media (max-width: 640px) {
  .stroim-section.project-gallery .project-gallery__head-inner {
    padding-inline: 12px;
  }

  .stroim-section.project-gallery .project-gallery__controls {
    position: static;
    transform: none;
    display: flex;
    justify-content: center;
    margin-top: 16px;
  }
}

.project-gallery__intro {
  flex: 0 1 auto;
  width: 100%;
  max-width: var(--container);
  min-width: 0;
  text-align: center;
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
}

.project-gallery__intro .projects-heading {
  margin: 0 0 24px;
}

.project-gallery__subtitle {
  margin: 0;
  font-size: clamp(14px, 1.8vw, 17px);
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.project-gallery__controls {
  display: flex;
  flex-shrink: 0;
  gap: 14px;
  align-items: center;
  justify-content: center;
}

/* Кнопки карусели — крупнее, заливка как у карточек кейса */
.gallery-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0c0c0c;
  color: var(--color-text);
  cursor: pointer;
  font-family: inherit;
  padding: 0;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.15s var(--ease);
}

@media (max-width: 767px) {
  .gallery-arrow {
    width: 50px;
    height: 50px;
  }
}

.gallery-arrow:hover {
  background: #141414;
  border-color: rgba(255, 255, 255, 0.2);
}

.gallery-arrow:active {
  transform: scale(0.96);
}

.gallery-arrow svg {
  display: block;
}

.project-gallery__viewport {
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  overflow-x: hidden;
  overflow-y: visible;
  border: none;
  border-radius: 0;
  background: #000000;
  outline: none;
}

.project-gallery__track {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--gallery-gap);
  padding: clamp(12px, 2.5vw, 24px) 0;
  width: max-content;
  max-width: none;
  margin-inline: auto;
  will-change: transform;
}

.project-gallery__slide {
  flex: 0 0 var(--gallery-slide-w);
  width: var(--gallery-slide-w);
  height: var(--gallery-slide-h);
  max-width: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-visual);
  overflow: hidden;
  border: none;
  background: transparent;
  opacity: 1;
  filter: none;
  transform: none;
}

.project-gallery__slide--focus {
  opacity: 1;
  filter: none;
  transform: none;
}

/* Фиксированный кадр макета */
.project-gallery__slide img {
  display: block;
  width: var(--gallery-slide-w);
  height: var(--gallery-slide-h);
  max-width: var(--gallery-slide-w);
  max-height: var(--gallery-slide-h);
  margin: 0 auto;
  object-fit: contain;
  object-position: center center;
}

.stroim-section.project-gallery .project-gallery__slide {
  flex: 0 0 var(--gallery-slide-w);
  width: var(--gallery-slide-w);
  height: var(--gallery-slide-h);
  position: relative;
  z-index: 1;
  overflow: visible;
  cursor: default;
}

.stroim-section.project-gallery .project-gallery__slide img {
  display: block;
  width: var(--gallery-slide-w);
  height: var(--gallery-slide-h);
  max-width: var(--gallery-slide-w);
  max-height: var(--gallery-slide-h);
  margin: 0 auto;
  object-fit: contain;
  object-position: center center;
  border-radius: var(--radius-visual);
}

/* Нижняя навигация: одна линия сверху; одинаковый отступ сверху и снизу до линий полосы */
.stroim-case-nav {
  --case-nav-pill-py: 10px;
  --case-nav-pill-px: 18px;
  --case-nav-circle: 32px;
  --case-nav-pill-h: 54px;
  --case-nav-vpad: clamp(22px, 2.8vw, 30px);

  /* Предыдущий у левого края контейнера, следующий у правого, домой по центру */
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px 16px;
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  padding: var(--case-nav-vpad) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  box-sizing: border-box;
}

@media (max-width: 767px) {
  .stroim-case-nav {
    --case-nav-pill-py: 8px;
    --case-nav-pill-px: 14px;
    --case-nav-circle: 28px;
    --case-nav-pill-h: 48px;
  }
}

.stroim-case-nav__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: var(--case-nav-pill-h);
  min-height: var(--case-nav-pill-h);
  padding: 0 var(--case-nav-pill-px);
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
  background: var(--color-cta-project);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.2s var(--ease), filter 0.2s var(--ease), transform 0.15s var(--ease);
}

.stroim-case-nav__pill:hover {
  background: var(--color-cta-project-hover);
}

.stroim-case-nav__pill:active {
  transform: scale(0.98);
}

.stroim-case-nav__pill--prev {
  grid-column: 1;
  justify-self: start;
  width: max-content;
  max-width: 100%;
  position: relative;
  justify-content: center;
  padding-left: calc(var(--case-nav-circle) + 24px);
  padding-right: var(--case-nav-pill-px);
}

.stroim-case-nav__pill--prev .stroim-case-nav__pill-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.stroim-case-nav__pill--prev .stroim-case-nav__pill-text {
  display: block;
  width: 100%;
  text-align: center;
  padding-right: calc(var(--case-nav-circle) * 0.45);
  box-sizing: border-box;
}

.stroim-case-nav__pill--next {
  grid-column: 3;
  flex-direction: row;
  justify-self: end;
  width: max-content;
  max-width: 100%;
  position: relative;
  justify-content: center;
  padding-right: calc(var(--case-nav-circle) + 24px);
  padding-left: var(--case-nav-pill-px);
}

.stroim-case-nav__pill--next .stroim-case-nav__pill-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.stroim-case-nav__pill--next .stroim-case-nav__pill-text {
  display: block;
  width: 100%;
  text-align: center;
  padding-left: calc(var(--case-nav-circle) * 0.45);
  box-sizing: border-box;
}

.stroim-case-nav__pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: var(--case-nav-circle);
  height: var(--case-nav-circle);
  border-radius: 50%;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.stroim-case-nav__cursor {
  display: block;
  width: 14px;
  height: auto;
}

/* Курсор в SVG смотрит вниз: +90° = влево, −90° = вправо */
.stroim-case-nav__cursor--left {
  transform: rotate(90deg);
}

.stroim-case-nav__cursor--right {
  transform: rotate(-90deg);
}

@media (max-width: 767px) {
  .stroim-case-nav__pill {
    font-size: 13px;
  }

  .stroim-case-nav__cursor {
    width: 12px;
  }
}

/* Одна строка: на мобиле короткий текст, с 768px — «… проект» (без второго DOM-узла) */
.stroim-case-nav__pill-text {
  display: inline-block;
  line-height: 1.2;
  white-space: nowrap;
  max-width: 100%;
}

.stroim-case-nav__pill-text--prev::before {
  content: "Предыдущий";
}

.stroim-case-nav__pill-text--next::before {
  content: "Следующий";
}

@media (min-width: 768px) {
  .stroim-case-nav__pill-text--prev::before {
    content: "Предыдущий проект";
  }

  .stroim-case-nav__pill-text--next::before {
    content: "Следующий проект";
  }

  .stroim-case-nav__pill {
    gap: 22px;
  }
}

.stroim-case-nav__home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  width: var(--case-nav-pill-h);
  height: var(--case-nav-pill-h);
  min-width: var(--case-nav-pill-h);
  min-height: var(--case-nav-pill-h);
  flex: 0 0 var(--case-nav-pill-h);
  box-sizing: border-box;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #121212;
  color: rgba(245, 245, 245, 0.92);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.stroim-case-nav__home:hover {
  background: #181818;
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.stroim-case-nav__home svg {
  width: 22px;
  height: 22px;
}

@media (max-width: 767px) {
  .stroim-case-nav__home svg {
    width: 19px;
    height: 19px;
  }
}

@media (max-width: 720px) {
  .stroim-case-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 0;
    padding: var(--case-nav-vpad) 0;
  }

  .stroim-case-nav__pill--prev {
    order: 1;
    justify-self: center;
    width: auto;
    max-width: 100%;
  }

  .stroim-case-nav__pill--next {
    order: 2;
    justify-self: center;
    width: auto;
    max-width: 100%;
  }

  .stroim-case-nav__home {
    order: 3;
    align-self: flex-end;
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 520px) {
  .stroim-case-nav__pill-text {
    max-width: 24ch;
  }
}

/* Подвал без лишнего margin-top: зазор от кнопок = padding-bottom у .stroim-page (= --stroim-nav-pad-y) */
.site-footer.site-footer--stroim-case {
  margin-top: 0;
}

/* Подвал кейса «Строим»: контакты внутри footer — ширина как у шапки / основного контента, не на весь вьюпорт */
.site-footer.site-footer--stroim-case .site-footer--stroim-case__inner.container {
  width: min(100vw - 40px, 1120px);
  max-width: min(100vw - 40px, 1120px);
  margin-inline: auto;
  box-sizing: border-box;
}

@media (max-width: 639px) {
  .site-footer.site-footer--stroim-case .site-footer--stroim-case__inner.container {
    width: min(100vw - 32px, 1120px);
    max-width: min(100vw - 32px, 1120px);
  }
}

.site-footer--stroim-case__inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.site-footer--stroim-case .contact-banner {
  margin-top: 0;
  margin-bottom: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(145deg, rgba(22, 26, 32, 0.95) 0%, rgba(12, 12, 14, 0.98) 48%, rgba(8, 10, 12, 1) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 12px 32px rgba(0, 0, 0, 0.32);
}

.site-footer--stroim-case .contact-banner .contact-banner__text {
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.92);
  max-width: 52ch;
}

.site-footer--stroim-case .contact-banner .contact-banner__actions {
  gap: 12px;
}

.site-footer--stroim-case .contact-banner .contact-banner__btn {
  min-height: 46px;
  padding: 0 22px;
  font-size: 15px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.site-footer--stroim-case .contact-banner .contact-banner__btn--accent {
  background: rgba(59, 140, 255, 0.12);
  border-color: rgba(59, 140, 255, 0.35);
  color: #fff;
}

.site-footer--stroim-case .contact-banner .contact-banner__btn--accent:hover {
  background: rgba(59, 140, 255, 0.18);
  border-color: rgba(59, 140, 255, 0.5);
}

/* Typography aligned with AliveBe case */
#stroim-hero-title {
  font-size: 24px;
}

#stroim-audience-title,
#stroim-pain-title,
#stroim-ux-title,
#stroim-results-title,
#stroim-showcase-title {
  font-size: 28px;
  text-align: left;
}

#stroim-essence .stroim-essence-panel__headline {
  font-size: 20px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.1px;
}

#stroim-problem .stroim-pain-solution__title {
  font-size: 22px;
  font-weight: 500;
}

#stroim-ux .stroim-ux-solve-card__title {
  font-weight: 500;
  margin-bottom: 32px;
}

.stroim-results-section .method-step__name {
  margin-bottom: 16px;
}

@media (max-width: 767px) {
  #stroim-audience-title,
  #stroim-pain-title,
  #stroim-ux-title,
  #stroim-results-title,
  #stroim-showcase-title {
    font-size: 24px;
    line-height: 1.2;
  }

  #stroim-pain-solution-title,
  #stroim-problem .stroim-pain-solution__title {
    font-size: 18px !important;
    line-height: 1.28;
  }
}

/* Stroim gallery heading/controls layout like updated AliveBe */
.stroim-section.project-gallery .project-gallery__head-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 16px;
  text-align: left;
  padding-inline: 0;
}

.stroim-section.project-gallery .project-gallery__intro {
  width: 100%;
  max-width: 100%;
  text-align: left;
}

.stroim-section.project-gallery #stroim-showcase-title {
  margin: 0;
  width: 100%;
  max-width: 100%;
  text-align: left;
}

.stroim-section.project-gallery .project-gallery__controls {
  position: static;
  transform: none;
  grid-column: 2;
  justify-self: end;
}

@media (max-width: 767px) {
  #stroim-screens .project-gallery__controls {
    display: none;
  }
}

/* Stroim nav/footer spacing aligned to requested values */
.container.stroim-page:has(#stroim-hero) .stroim-case-nav {
  padding-top: 19px;
  padding-bottom: 19px;
  column-gap: 0;
  row-gap: 0;
}

.site-footer.site-footer--stroim-case {
  padding-top: 46px;
  padding-bottom: 46px;
}

/* Навигация «Строим» на мобиле: предыдущий → следующий → домой справа */
@media (max-width: 720px) {
  .container.stroim-page:has(#stroim-hero) .stroim-case-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    width: 100%;
  }

  .container.stroim-page:has(#stroim-hero) .stroim-case-nav__pill--prev {
    order: 1;
    width: 100%;
    max-width: 100%;
    justify-self: stretch;
  }

  .container.stroim-page:has(#stroim-hero) .stroim-case-nav__pill--next {
    order: 2;
    width: 100%;
    max-width: 100%;
  }

  .container.stroim-page:has(#stroim-hero) .stroim-case-nav__home {
    order: 3;
    align-self: flex-end;
    margin-left: auto;
    grid-column: auto;
    grid-row: auto;
  }
}

/* Мобильная галерея Строим: слабее боковые затемнения, подсказка свайпа (класс .is-swiped вешает project-gallery.js) */
@media (max-width: 767px) {
  .stroim-section.project-gallery:not(.alivebe-gallery) .project-gallery__viewport {
    position: relative;
  }

  .stroim-section.project-gallery:not(.alivebe-gallery) .project-gallery__viewport::before {
    width: min(14%, calc(var(--gallery-slide-w) * 0.35));
    background: linear-gradient(to right, rgba(0, 0, 0, 0.14), transparent 70%);
  }

  .stroim-section.project-gallery:not(.alivebe-gallery) .project-gallery__viewport::after {
    content: "← Свайп в сторону →";
    position: absolute;
    right: 12px;
    bottom: 10px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    line-height: 1;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(12, 12, 12, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
    pointer-events: none;
    z-index: 4;
    animation: stroim-gallery-swipe-hint 1.1s ease-in-out infinite alternate;
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.35s ease, transform 0.35s ease;
    width: auto;
    height: auto;
    top: auto;
    left: auto;
    background-image: none;
  }

  html[data-theme="light"] .stroim-section.project-gallery:not(.alivebe-gallery) .project-gallery__viewport::after {
    color: #0a0a0a;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.14);
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.12);
    background-image: none;
  }

  .stroim-section.project-gallery:not(.alivebe-gallery).is-swiped .project-gallery__viewport::after {
    opacity: 0;
    transform: translateY(6px);
    animation: none;
  }
}

@keyframes stroim-gallery-swipe-hint {
  from {
    transform: translateX(0);
    opacity: 0.72;
  }

  to {
    transform: translateX(-14px);
    opacity: 1;
  }
}

@keyframes project-gallery-slide-nudge {
  0%,
  100% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(-10px);
  }
}

@media (max-width: 767px) {
  .stroim-section.project-gallery:not(.is-swiped) .project-gallery__slide img {
    animation: project-gallery-slide-nudge 2.4s ease-in-out infinite;
  }

  .stroim-section.project-gallery.is-swiped .project-gallery__slide img {
    animation: none;
  }
}