/* TPPA prototype v12: evidence-led hero, app-style CTA and editorial publication rail. */

/* The age proof belongs to the first screen, at the right of the hero copy. */
.page-hero--aside-service_age {
  grid-template-columns: minmax(0, 1fr) var(--rail-width);
  align-items: stretch;
}

.page-hero--aside-service_age .page-hero__copy {
  align-self: center;
}

.page-hero--aside-service_age .service-age {
  height: 100%;
}

.service-age,
.service-age.page-rail__panel {
  gap: 9px;
  min-height: 324px;
  padding: 48px 22px 20px;
  align-content: center;
  transform: none;
}

.service-age::after {
  top: 17px;
  width: min(310px, 82%);
  background: color-mix(in srgb, var(--accent) 30%, #fff);
}

.service-age__overline {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 22px;
  justify-self: start;
  font-size: 12px;
  letter-spacing: .105em;
  text-align: left;
  text-decoration: none;
}

.service-age__years {
  gap: 11px;
}

.service-age__number {
  height: 47px;
  font-size: 28px;
}

.service-age__number--years {
  width: 126px;
  min-width: 126px;
  height: 78px;
  font-size: 58px;
}

.service-age__years-label {
  padding-bottom: 8px;
  font-size: 27px;
}

.service-age__units {
  gap: 6px;
}

.service-age__unit {
  gap: 5px;
}

.service-age__unit small {
  font-size: 9.5px;
}

.service-age__caption {
  margin-top: 1px;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.18;
}

.page-home .service-age__caption {
  white-space: nowrap;
  overflow-wrap: normal;
}

.service-age__proof {
  display: flex;
  gap: 4px 10px;
  width: 100%;
  padding: 8px 4px;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  border-block: 1px solid color-mix(in srgb, var(--accent) 54%, transparent);
  color: var(--ink);
  font-size: clamp(15px, 1.08vw, 16px);
  font-variant-numeric: tabular-nums;
  font-weight: 780;
  line-height: 1.3;
  text-align: center;
}

.service-age__proof strong {
  color: var(--accent-dark);
  font: inherit;
  font-weight: 900;
}

.service-age__details,
.service-age .button--rail,
.service-age__link {
  min-height: 43px;
  padding-block: 9px;
}

/* Digits only travel upwards. Removing .is-rolling performs an instant reset. */
.service-age__number > [data-age-current],
.service-age__number > [data-age-next] {
  transition: none;
}

.service-age__number.is-rolling > [data-age-current] {
  animation: age-v12-out-up 500ms cubic-bezier(.2, .75, .25, 1) both;
}

.service-age__number.is-rolling > [data-age-next] {
  animation: age-v12-in-up 500ms cubic-bezier(.2, .75, .25, 1) both;
}

@keyframes age-v12-out-up {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: .12; transform: translateY(-105%); }
}

@keyframes age-v12-in-up {
  from { opacity: .12; transform: translateY(105%); }
  to { opacity: 1; transform: translateY(0); }
}

/* The two body columns share one grid-row height. Publications absorb spare height. */
@media (min-width: 1024px) {
  .page-body-layout {
    align-items: stretch;
  }

  .page-body-main,
  .page-rail,
  .page-rail__stack {
    height: 100%;
  }

  .page-rail__stack {
    display: flex;
    flex-direction: column;
  }

  .page-rail__publications,
  .page-rail__publications.page-rail__panel,
  .page-home .page-rail__publications {
    display: flex;
    min-height: 0;
    flex: 1 1 auto;
    flex-direction: column;
  }

  .page-rail__publications ol,
  .page-home .page-rail__publications ol {
    flex: 1 1 auto;
    align-content: space-between;
  }
}

/* Editorial cards: one square image, a short digest and one full-card primary link. */
.page-rail__publications li.publication-card,
.page-home .page-rail__publications li.publication-card {
  position: relative;
  isolation: isolate;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 13px;
  min-height: 198px;
  padding: 11px;
  align-items: center;
  overflow: hidden;
}

.publication-card__surface {
  position: absolute;
  z-index: 2;
  inset: 0;
  border: 0;
}

.publication-card__surface:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -5px;
}

.page-rail__publications .publication-card__image,
.page-rail__publications .publication-card__image img,
.page-rail__publications .publication-card__image > span {
  width: 108px;
  min-width: 108px;
  height: 108px;
  min-height: 0;
  aspect-ratio: 1;
}

.page-rail__publications .publication-card__image {
  position: relative;
  z-index: 1;
  display: grid;
  align-self: center;
  place-items: center;
  overflow: hidden;
  background: var(--accent-soft);
}

.page-rail__publications .publication-card__image img {
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-rail__publications .publication-card__body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
  min-width: 0;
  align-content: center;
}

.page-rail__publications .publication-tags {
  position: relative;
  z-index: 3;
  max-height: 52px;
  margin: 0;
  overflow: hidden;
}

.page-rail__publications .publication-card__title {
  display: -webkit-box;
  max-height: 2.68em;
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 18px;
  font-weight: 760;
  line-height: 1.34;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.publication-card__excerpt {
  display: -webkit-box;
  position: relative;
  max-height: 2.82em;
  margin: 0;
  padding-inline-end: 1.05em;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: var(--font-size-body);
  line-height: 1.41;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/*
 * The final glyph stays visible even in engines that clip a legacy
 * -webkit-box without painting its automatic ellipsis.
 */
.page-rail__publications li.publication-card {
  --publication-card-bg: var(--surface);
  background: var(--publication-card-bg);
}

.publication-card__excerpt::after {
  content: "\2026";
  position: absolute;
  right: 0;
  bottom: 0;
  min-width: 1.15em;
  background: linear-gradient(90deg, transparent, var(--publication-card-bg) 42%);
  color: var(--ink-soft);
  text-align: right;
}

.publication-card__details {
  display: inline-flex;
  gap: 6px;
  width: fit-content;
  align-items: center;
  color: var(--accent-dark);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.2;
  transition: color 150ms ease, transform 150ms ease;
}

.publication-card__details svg {
  width: 16px;
  height: 16px;
}

.page-rail__publications li.publication-card:hover,
.page-rail__publications li.publication-card:focus-within {
  --publication-card-bg: color-mix(in srgb, var(--accent-soft) 66%, #fff);
  border-color: var(--accent);
  background: var(--publication-card-bg);
  box-shadow: 0 14px 32px color-mix(in srgb, var(--accent) 15%, transparent);
  transform: translateY(-3px);
}

.publication-card:hover .publication-card__details,
.publication-card:focus-within .publication-card__details {
  color: var(--accent);
  transform: translateX(3px);
}

/* "Какая у Вас задача?": the semantic icon becomes a quiet background symbol. */
.page-home .card-grid--situations .content-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: color-mix(in srgb, var(--accent-soft) 72%, #fff);
}

.page-home .card-grid--situations .content-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .64), transparent 62%);
  pointer-events: none;
}

.page-home .card-grid--situations .content-card__icon {
  position: absolute;
  z-index: 0;
  right: -8px;
  bottom: -11px;
  width: 126px;
  height: 126px;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--card-accent, var(--accent));
  opacity: .105;
  pointer-events: none;
  transform: rotate(-5deg);
  transition: opacity 170ms ease, transform 190ms ease;
}

.page-home .card-grid--situations .content-card__icon svg {
  width: 112px;
  height: 112px;
  stroke-width: 1.35;
}

.page-home .card-grid--situations .content-card > :not(.content-card__icon) {
  position: relative;
  z-index: 1;
}

.page-home .card-grid--situations .content-card:hover .content-card__icon,
.page-home .card-grid--situations .content-card:focus-within .content-card__icon {
  opacity: .17;
  transform: rotate(-2deg) scale(1.045);
}

/* CTA visual: restrained iPhone-style app tiles, grouped against the right edge. */
.feature-banner__title {
  max-width: 820px;
  font-size: clamp(32px, 2.5vw, 40px);
  line-height: 1.1;
}

.feature-banner__reason {
  max-width: 790px;
  font-size: clamp(18px, 1.28vw, 20px);
  line-height: 1.45;
}

.feature-visual,
.feature-visual--portfolio,
.feature-visual--meter,
.feature-visual--flow,
.feature-visual--contract {
  grid-template-columns: repeat(4, minmax(86px, 102px));
  gap: 12px;
  width: fit-content;
  min-height: 0;
  margin-left: auto;
  padding: 0;
  align-content: start;
  justify-content: end;
  align-self: flex-end;
}

.feature-visual > .feature-visual__scenario {
  gap: 9px;
  min-height: 132px;
  padding: 0;
  align-content: start;
}

.feature-visual__app-icon {
  position: relative;
  display: grid;
  width: clamp(86px, 7vw, 102px);
  max-width: 100%;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .48);
  border-radius: 24%;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--cta-gold) 72%, #fff), var(--cta-gold) 70%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .72),
    inset 0 -8px 18px rgba(85, 48, 16, .12),
    0 12px 24px rgba(0, 0, 0, .22);
  transform: translateZ(0);
  transition: border-color 170ms ease, box-shadow 170ms ease, transform 170ms ease;
}

.feature-visual__app-icon::after {
  content: "";
  position: absolute;
  inset: 6px 8px auto;
  height: 34%;
  border-radius: 999px;
  background: linear-gradient(rgba(255, 255, 255, .28), transparent);
  pointer-events: none;
}

.feature-visual__image {
  width: 72%;
  height: 72%;
  max-width: 72%;
  object-fit: contain;
  filter: saturate(.82) contrast(.96) drop-shadow(0 5px 7px rgba(59, 35, 10, .16));
}

.feature-visual > .feature-visual__scenario b {
  font-size: 14px;
  line-height: 1.16;
}

.feature-visual em {
  justify-self: end;
  max-width: 100%;
  padding-right: 2px;
  text-align: right;
}

.feature-visual > .feature-visual__scenario:hover .feature-visual__app-icon,
.feature-visual > .feature-visual__scenario:focus-visible .feature-visual__app-icon {
  border-color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .84),
    inset 0 -8px 18px rgba(85, 48, 16, .1),
    0 15px 30px rgba(0, 0, 0, .27),
    0 0 0 4px rgba(226, 171, 109, .2);
  transform: translateY(-4px) scale(1.035);
}

@media (min-width: 1200px) {
  .feature-banner {
    grid-template-columns: minmax(0, 1.18fr) minmax(500px, .82fr);
  }

  .feature-banner__content {
    min-height: 238px;
  }

  .feature-banner__right {
    min-height: 238px;
    align-items: stretch;
  }
}

/* On desktop and landscape iPad the free banner surface opens the common form. */
@media (min-width: 1024px) {
  .feature-banner {
    cursor: pointer;
  }

  .feature-banner__surface-link {
    z-index: 1;
  }

  .feature-banner__content,
  .feature-banner__right {
    position: relative;
    z-index: 2;
    pointer-events: none;
  }

  .feature-banner :is(a, button):not(.feature-banner__surface-link) {
    position: relative;
    z-index: 3;
    pointer-events: auto;
  }

  .feature-banner .feature-banner__surface-link {
    position: absolute;
    inset: 0;
  }

  .feature-banner__surface-link:focus-visible {
    outline: 3px solid #fff;
    outline-offset: -8px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .feature-banner {
    grid-template-columns: minmax(0, 1.08fr) minmax(430px, .92fr);
  }

  .feature-banner__title {
    font-size: clamp(29px, 3vw, 35px);
  }

  .feature-banner__reason {
    font-size: 17px;
  }

  .feature-visual,
  .feature-visual--portfolio,
  .feature-visual--meter,
  .feature-visual--flow,
  .feature-visual--contract {
    grid-template-columns: repeat(4, 88px);
    gap: 8px;
  }

  .feature-visual__app-icon {
    width: 88px;
  }

  .feature-visual > .feature-visual__scenario b {
    font-size: 12px;
    white-space: nowrap;
  }

  .page-rail__publications li.publication-card,
  .page-home .page-rail__publications li.publication-card {
    grid-template-columns: 94px minmax(0, 1fr);
    min-height: 206px;
  }

  .page-rail__publications .publication-card__image,
  .page-rail__publications .publication-card__image img,
  .page-rail__publications .publication-card__image > span {
    width: 94px;
    min-width: 94px;
    height: 94px;
  }

  .header-contacts {
    gap: clamp(28px, 3.2vw, 38px);
    padding-inline: 8px;
  }
}

@media (min-width: 761px) and (max-width: 1023px) {
  .header-contacts {
    gap: clamp(24px, 3.5vw, 34px);
    padding-inline: clamp(10px, 1.8vw, 18px);
    justify-content: space-between;
  }
}

/* Phone and portrait iPad use explicit links only, avoiding an oversized link target. */
@media (max-width: 1023px) {
  .page-hero--aside-service_age {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-hero--aside-service_age .service-age {
    height: auto;
  }

  .feature-banner__surface-link {
    display: none;
  }

  .feature-banner__content,
  .feature-banner__right {
    pointer-events: auto;
  }

  .feature-visual,
  .feature-visual--portfolio,
  .feature-visual--meter,
  .feature-visual--flow,
  .feature-visual--contract {
    grid-template-columns: repeat(2, minmax(88px, 104px));
    width: min(100%, 240px);
    margin-left: auto;
    align-self: flex-end;
  }

  .page-body-main,
  .page-rail,
  .page-rail__stack {
    height: auto;
  }

  .page-rail__publications,
  .page-rail__publications.page-rail__panel,
  .page-home .page-rail__publications {
    min-height: 0;
    flex: none;
  }

  .page-rail__publications ol,
  .page-home .page-rail__publications ol {
    flex: none;
    align-content: start;
  }
}

@media (max-width: 760px) {
  .service-age,
  .service-age.page-rail__panel {
    gap: 8px;
    min-height: 0;
    padding: 44px 16px 17px;
  }

  .service-age__overline {
    top: 17px;
    left: 17px;
  }

  .service-age__number--years {
    width: 118px;
    min-width: 118px;
    height: 72px;
    font-size: 53px;
  }

  .service-age__caption {
    font-size: clamp(14px, 4vw, 17px);
  }

  .service-age__proof {
    gap: 3px 8px;
    font-size: 14px;
  }

  .feature-banner__title {
    font-size: clamp(27px, 8vw, 33px);
  }

  .feature-banner__reason {
    font-size: 17px;
  }

  .feature-visual,
  .feature-visual--portfolio,
  .feature-visual--meter,
  .feature-visual--flow,
  .feature-visual--contract {
    grid-template-columns: repeat(2, minmax(82px, 98px));
    gap: 10px;
    width: min(100%, 220px);
  }

  .feature-visual > .feature-visual__scenario {
    min-height: 126px;
  }

  .feature-visual__app-icon {
    width: clamp(82px, 25vw, 96px);
  }

  .page-rail__publications li.publication-card,
  .page-home .page-rail__publications li.publication-card {
    grid-template-columns: 92px minmax(0, 1fr);
    min-height: 196px;
    padding: 10px;
  }

  .page-rail__publications .publication-card__image,
  .page-rail__publications .publication-card__image img,
  .page-rail__publications .publication-card__image > span {
    width: 92px;
    min-width: 92px;
    height: 92px;
  }

  .page-rail__publications .publication-card__title {
    font-size: 17px;
  }

  .publication-card__excerpt {
    font-size: var(--font-size-body);
  }

  .publication-card__details {
    font-size: 16px;
  }

  .page-home .card-grid--situations .content-card__icon {
    right: -12px;
    bottom: -13px;
    width: 112px;
    height: 112px;
  }

  .page-home .card-grid--situations .content-card__icon svg {
    width: 100px;
    height: 100px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-age__number.is-rolling > [data-age-current],
  .service-age__number.is-rolling > [data-age-next],
  .feature-visual__app-icon,
  .publication-card__details,
  .page-home .card-grid--situations .content-card__icon {
    animation: none !important;
    transition: none !important;
  }
}