.section-page-hero {
  padding: 118px 0 52px;
  background: linear-gradient(135deg, #f4f9ff, #fff);
}

.section-page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr);
  gap: 60px;
  align-items: center;
}

.section-page-hero__grid--text-only {
  grid-template-columns: minmax(0, 1040px);
}

.section-page-hero__content {
  min-width: 0;
}

.section-page-hero nav {
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.section-page-label {
  display: block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.section-page-hero h1 {
  max-width: 1000px;
  margin: 0;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -3px;
}

.section-page-hero p {
  max-width: 820px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.section-page-hero img {
  width: 100%;
  height: 420px;
  display: block;
  border-radius: 12px;
  object-fit: cover;
}

.section-page-hero__media {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 12px;
  background: #0b1c36;
  box-shadow: 0 24px 60px rgba(35, 66, 105, .18);
}

.section-page-hero__media img {
  border-radius: 0;
}

.section-page-hero__media video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #08111f;
  object-fit: contain;
}

.section-page-hero__media::after {
  position: absolute;
  inset: 48% 0 0;
  content: "";
  background: linear-gradient(transparent, rgba(4, 13, 28, .82));
  pointer-events: none;
}

.section-page-hero__media figcaption {
  position: absolute;
  z-index: 1;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 9px;
  background: rgba(8, 21, 42, .78);
  color: #fff;
  backdrop-filter: blur(8px);
}

.section-page-hero__media figcaption strong {
  font-size: 16px;
}

.section-page-hero__media figcaption span {
  color: #d8e6f8;
  font-size: 13px;
  line-height: 1.4;
}

.section-page-hero__media--video::after {
  display: none;
}

.section-page-hero__media--video figcaption {
  position: static;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
  border-radius: 0;
  background: #0b1c36;
  backdrop-filter: none;
}

.section-page-hero__actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.section-page-hero__calc {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.section-page-hero__calc i {
  color: var(--blue);
  transition: transform .2s ease;
}

.section-page-hero__calc:hover i {
  transform: translateX(4px);
}

.section-page-children {
  padding: 72px 0 88px;
  scroll-margin-top: 92px;
}

.section-page-children--chooser {
  padding-top: 56px;
  background: #fff;
}

.section-page-children__heading {
  margin-bottom: 30px;
}

.section-page-children__heading h2,
.lightbox-comparison__heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: -2px;
}

.section-page-children--chooser .section-page-children__heading h2 {
  max-width: 1100px;
}

.section-page-children__heading p {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.lightbox-chooser {
  margin-bottom: 28px;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 28px;
  border: 1px solid #cfe0f5;
  border-radius: 14px;
  background: linear-gradient(135deg, #f4f8fe, #fff);
}

.lightbox-chooser__group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.lightbox-chooser__group legend {
  margin-bottom: 12px;
  color: #17243a;
  font-size: 15px;
  font-weight: 800;
}

.lightbox-chooser__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lightbox-chooser__buttons button {
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid #cddbec;
  border-radius: 9px;
  background: #fff;
  color: #35445a;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease, transform .2s ease;
}

.lightbox-chooser__buttons button:hover {
  border-color: #75aef5;
  color: var(--blue);
  transform: translateY(-1px);
}

.lightbox-chooser__buttons button.is-active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 20px rgba(13, 110, 253, .16);
}

.lightbox-chooser__buttons i {
  margin-right: 6px;
}

.lightbox-chooser__result {
  grid-column: 1 / -1;
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid #dbe6f3;
}

.lightbox-chooser__result strong {
  color: #25344b;
  font-size: 14px;
}

.lightbox-chooser__result button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--blue);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.section-page-children__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.section-child-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid #d7e2ef;
  border-radius: 12px;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.section-child-card[hidden] {
  display: none !important;
}

.section-child-card:hover {
  border-color: #b9d1ef;
  transform: translateY(-3px);
  box-shadow: 0 18px 45px rgba(15, 23, 42, .1);
}

.section-child-card__media {
  position: relative;
  overflow: hidden;
  display: block;
  background: #eaf1fa;
  aspect-ratio: 16 / 10;
}

.section-child-card__media > span {
  position: absolute;
  z-index: 1;
  top: 14px;
  left: 14px;
  padding: 7px 9px;
  border-radius: 7px;
  background: #fff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.section-child-card__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .3s ease;
}

.section-child-card:hover .section-child-card__media img {
  transform: scale(1.025);
}

.section-child-card__body {
  min-height: 0;
  padding: 22px;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.section-child-card__title {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
}

.section-child-card__body > p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.section-child-card__facts {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.section-child-card__facts div {
  padding-top: 10px;
  border-top: 1px solid #e7edf5;
}

.section-child-card__facts dt {
  margin-bottom: 4px;
  color: #748196;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.section-child-card__facts dd {
  margin: 0;
  color: #243247;
  font-size: 13px;
  line-height: 1.45;
}

.section-child-card__actions {
  margin-top: auto;
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-child-card__link {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
}

.section-child-card__link i {
  margin-left: 7px;
}

.section-child-card__calc {
  padding: 9px 11px;
  border: 1px solid #c9d8ec;
  border-radius: 8px;
  background: #f6f9fd;
  color: #25344a;
  font-size: 12px;
  font-weight: 800;
}

.lightbox-chooser__empty {
  margin: 18px 0 0;
  padding: 18px;
  border: 1px solid #f0d08a;
  border-radius: 10px;
  background: #fff9e9;
  color: #6f5420;
  line-height: 1.55;
}

.lightbox-comparison {
  margin-top: 76px;
}

.lightbox-comparison__heading {
  margin-bottom: 26px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 38px;
}

.lightbox-comparison__heading p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.lightbox-comparison__scroll {
  overflow-x: auto;
  border: 1px solid #d8e3f0;
  border-radius: 12px;
  background: #fff;
}

.lightbox-comparison table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  text-align: left;
}

.lightbox-comparison th,
.lightbox-comparison td {
  padding: 17px 18px;
  border-right: 1px solid #e3eaf3;
  border-bottom: 1px solid #e3eaf3;
  color: #536177;
  font-size: 13px;
  line-height: 1.45;
  vertical-align: top;
}

.lightbox-comparison tr:last-child th,
.lightbox-comparison tr:last-child td {
  border-bottom: 0;
}

.lightbox-comparison th:last-child,
.lightbox-comparison td:last-child {
  border-right: 0;
}

.lightbox-comparison thead th {
  background: #f2f7fd;
  color: #26364d;
  font-size: 12px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.lightbox-comparison tbody th {
  width: 25%;
  color: var(--ink);
  font-size: 14px;
}

.lightbox-comparison tbody th a {
  color: var(--ink);
}

.section-page-content {
  padding: 76px 0;
  border-top: 1px solid #e7edf5;
}

.section-page-content h2,
.section-page-cta h2 {
  margin: 0 0 20px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -2px;
}

.section-page-text {
  max-width: 900px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.section-page-cta {
  padding: 0 0 80px;
}

.section-page-cta > .container {
  padding-top: 38px;
  padding-bottom: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  border: 1px solid #d4e3f5;
  border-radius: 12px;
  background: #edf5ff;
}

.section-page-cta p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.section-page-cta__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.section-page-cta__phone {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

@media (max-width: 1000px) {
  .section-page-hero__grid {
    grid-template-columns: 1fr;
  }

  .section-page-hero img {
    height: 380px;
  }

  .lightbox-chooser {
    grid-template-columns: 1fr;
  }

  .lightbox-chooser__result {
    grid-column: auto;
  }

  .section-page-children__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lightbox-comparison__heading {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  body.section-page--lightbox {
    padding-bottom: 0;
  }

  .section-page--lightbox .mobile-floating-contacts {
    display: none;
  }

  .section-page-hero {
    padding: 100px 0 40px;
  }

  .section-page-hero nav {
    margin-bottom: 20px;
  }

  .section-page-hero h1 {
    font-size: 40px;
    letter-spacing: -1.6px;
  }

  .section-page-hero p {
    font-size: 16px;
  }

  .section-page-hero img {
    height: 290px;
  }

  .section-page-hero__media figcaption {
    right: 10px;
    bottom: 10px;
    left: 10px;
    padding: 11px 12px;
  }

  .section-page-hero__media figcaption strong {
    font-size: 14px;
  }

  .section-page-hero__media figcaption span {
    font-size: 12px;
  }

  .section-page-hero__media--video figcaption {
    padding: 12px 14px;
  }

  .section-page-hero__actions {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .section-page-hero__actions .btn {
    width: 100%;
  }

  .section-page-hero__calc {
    justify-content: center;
  }

  .section-page-children {
    padding: 48px 0 58px;
    scroll-margin-top: 74px;
  }

  .section-page-children__heading h2,
  .lightbox-comparison__heading h2 {
    font-size: 34px;
    letter-spacing: -1.2px;
  }

  .lightbox-chooser {
    margin-right: -4px;
    margin-left: -4px;
    padding: 18px;
  }

  .lightbox-chooser__buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lightbox-chooser__buttons button {
    min-width: 0;
    padding-right: 8px;
    padding-left: 8px;
  }

  .lightbox-chooser__result {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-page-children__grid {
    grid-template-columns: 1fr;
  }

  .section-child-card__body {
    padding: 20px;
  }

  .lightbox-comparison {
    margin-top: 58px;
  }

  .lightbox-comparison__heading {
    gap: 16px;
  }

  .lightbox-comparison__scroll {
    margin-right: 0;
    border-right: 0;
    border-radius: 10px 0 0 10px;
  }

  .section-page-content {
    padding: 58px 0;
  }

  .section-page-cta > .container {
    align-items: stretch;
    flex-direction: column;
  }

  .section-page-cta__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .section-page-cta__actions .btn {
    width: 100%;
  }

  .section-page-cta__phone {
    text-align: center;
  }
}

@media (max-width: 420px) {
  .lightbox-chooser__buttons {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .section-child-card,
  .section-child-card__media img,
  .lightbox-chooser__buttons button,
  .section-page-hero__calc i {
    transition: none;
  }
}
.product-portfolio-projects{padding:84px 0;background:#f3f7fc}.product-portfolio-projects .product-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:40px;align-items:end;margin-bottom:30px}.product-portfolio-projects .product-label{display:block;margin-bottom:8px;color:var(--blue);font-size:13px;font-weight:800;text-transform:uppercase}.product-portfolio-projects .product-heading h2{margin:0;font-size:clamp(32px,4vw,52px);line-height:1.08}.product-portfolio-projects .product-heading p{margin:0;color:#66758d;font-size:17px;line-height:1.55}.product-portfolio-projects__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.product-portfolio-card{overflow:hidden;border:1px solid #d6e2f0;border-radius:12px;background:#fff;box-shadow:0 14px 36px rgba(30,62,101,.08)}.product-portfolio-card__image{display:block;overflow:hidden;aspect-ratio:16/10;background:#dfe8f3}.product-portfolio-card__image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-portfolio-card:hover .product-portfolio-card__image img{transform:scale(1.025)}.product-portfolio-card>div{display:flex;align-items:flex-start;flex-direction:column;min-height:176px;padding:19px}.product-portfolio-card small{color:var(--blue);font-size:11px;font-weight:750;text-transform:uppercase}.product-portfolio-card h3{margin:10px 0 20px;font-size:19px;line-height:1.25}.product-portfolio-card h3 a{color:var(--ink)}.product-portfolio-card__action{display:inline-flex;align-items:center;gap:8px;margin-top:auto;color:var(--blue);font-size:13px;font-weight:750}.product-portfolio-card__action i{font-size:11px}@media(max-width:1000px){.product-portfolio-projects__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.product-portfolio-projects{padding:56px 0}.product-portfolio-projects .product-heading{grid-template-columns:1fr;gap:14px}.product-portfolio-projects__grid{grid-template-columns:1fr}.product-portfolio-card>div{min-height:150px}}