border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--sky-300), var(--royal-600));
  box-shadow: 0 0 0 16px rgba(88, 200, 255, 0.12);
}

.hero-diagram__ring {
  inset: 50% auto auto 50%;
  border-radius: 50%;
  border: 1px solid rgba(143, 227, 255, 0.34);
  transform: translate(-50%, -50%);
}

.hero-diagram__ring--one {
  width: 180px;
  height: 180px;
}

.hero-diagram__ring--two {
  width: 260px;
  height: 260px;
}

.hero-diagram__panel {
  top: 50%;
  width: 100px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(143, 227, 255, 0.22), rgba(88, 200, 255, 0.4));
  box-shadow: 0 10px 20px rgba(5, 16, 42, 0.25);
}

.hero-diagram__panel--left {
  left: 14%;
  transform: translateY(-50%) rotate(-18deg);
}

.hero-diagram__panel--right {
  right: 14%;
  transform: translateY(-50%) rotate(18deg);
}

.benefit-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.benefit-item,
.info-card,
.service-card,
.value-item {
  padding: 1.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.service-card__media {
  width: calc(100% + 3rem);
  max-width: none;
  height: 190px;
  margin: -1.5rem -1.5rem 1.25rem;
  object-fit: cover;
  background: linear-gradient(135deg, #0b1f4d, #11306d);
  border-bottom: 1px solid rgba(88, 200, 255, 0.14);
}

.benefit-item strong,
.info-card h3,
.service-card h3,
.value-item strong,
.footer h3 {
  display: block;
  margin: 0 0 0.5rem;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.4rem;
  line-height: 1;
}

.benefit-item span,
.info-card p,
.service-card p,
.value-item p,
.footer__text,
.footer__links span,
.footer__links small,
.contact-card p,
.contact-card small {
  color: var(--slate-700);
}

.service-card p {
  margin: 0;
}

.about-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.services-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}

.service-filter {
  min-height: 46px;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(17, 48, 109, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--navy-900);
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.service-filter:hover,
.service-filter:focus-visible,
.service-filter.is-active {
  transform: translateY(-2px);
  border-color: rgba(46, 216, 255, 0.42);
  background: linear-gradient(135deg, rgba(11, 31, 77, 0.08), rgba(46, 216, 255, 0.2));
  box-shadow: 0 14px 28px rgba(10, 31, 77, 0.08);
}

.service-card.is-hidden {
  display: none;
}

.services-grid--main,
.services-grid--projects {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(7, 20, 47, 0.98), rgba(17, 48, 109, 0.96));
  border-color: rgba(183, 243, 255, 0.16);
}

.service-card--featured h3,
.service-card--featured p,
.service-card--featured .text-link {
  color: var(--white);
}

.service-card--featured .service-card__tags span {
  border-color: rgba(183, 243, 255, 0.18);
  background: rgba(183, 243, 255, 0.08);
  color: var(--white);
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.coverage-item {
  display: grid;
  gap: 0.45rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 24px rgba(10, 31, 77, 0.06);
}

.coverage-item strong {
  font-family: "Rajdhani", sans-serif;
  font-size: 1.25rem;
  line-height: 1;
}

.coverage-item span {
  color: var(--slate-700);
}

.detail-page__hero {
  padding-top: 4rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.detail-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-md);
}

.detail-card__media {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  border-bottom: 1px solid rgba(88, 200, 255, 0.14);
}

.detail-card__body {
  padding: 1.5rem;
}

.detail-card__body h3 {
  margin: 0 0 0.75rem;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.75rem;
  line-height: 0.98;
}

.detail-card__body p {
  margin: 0;
  color: var(--slate-700);
}

.detail-card__specs {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(17, 48, 109, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(31, 95, 255, 0.04);
}

.detail-card__specs strong {
  display: block;
  margin-bottom: 0.5rem;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.1rem;
}

.detail-card__specs p {
  margin: 0;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

@keyframes heroFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.icon-wrap {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(31, 95, 255, 0.12), rgba(88, 200, 255, 0.18));
}

.icon-wrap svg {
  width: 28px;
  height: 28px;
  fill: var(--navy-900);
}

.icon-wrap--small {
  width: 48px;
  height: 48px;
  margin-bottom: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  font-weight: 700;
  color: var(--royal-600);
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.service-card__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(17, 48, 109, 0.1);
  border-radius: 999px;
  background: rgba(31, 95, 255, 0.06);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-800);
}

.text-link::after {
  content: "\2192";
  margin-left: 0.4rem;
  transition: transform 0.25s ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(4px);
}

.value-layout {
  position: relative;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: start;
}

.value-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.value-item {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.value-item strong {
  color: var(--white);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.brands-grid span {
  display: grid;
  place-items: center;
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 26px rgba(10, 31, 77, 0.06);
  font-family: "Rajdhani", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy-900);
}

.contact-layout {
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.88fr);
  align-items: start;
}

.contact-cards {
  display: grid;
  gap: 1rem;
  margin: 1.8rem 0;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.3rem;
}

.contact-card strong,
.form-card label span {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 700;
}

.contact-card a {
  font-weight: 700;
}

.form-card {
  padding: 1.8rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-grid label {
  display: grid;
  gap: 0.45rem;
}

.form-grid__full {
  grid-column: 1 / -1;
}

.form-card input,
.form-card textarea,
.form-card select {
  width: 100%;
  min-height: 54px;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(11, 31, 77, 0.12);
  border-radius: 16px;
  background: #f8fbff;
  color: var(--navy-950);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.form-card textarea {
  min-height: 150px;
  resize: vertical;
}

.form-card input:focus,
.form-card textarea:focus,
.form-card select:focus {
  outline: none;
  border-color: rgba(31, 95, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(31, 95, 255, 0.12);
  background: var(--white);
}

.form-card .is-invalid {
  border-color: #d8345f;
  box-shadow: 0 0 0 4px rgba(216, 52, 95, 0.12);
}

.form-note,
.form-status {
  margin: 1rem 0 0;
  font-size: 0.98rem;
  color: var(--slate-700);
}

.form-status.is-success {
  color: #157347;
}

.form-status.is-error {
  color: #b42318;
}

.media-gallery {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0b1f4d, #11306d);
}

.media-gallery--service {
  width: calc(100% + 3rem);
  max-width: none;
  margin: -1.5rem -1.5rem 1.25rem;
  border-bottom: 1px solid rgba(88, 200, 255, 0.14);
}

.media-gallery--detail {
  border-bottom: 1px solid rgba(88, 200, 255, 0.14);
}

.media-gallery__viewport {
  position: relative;
  overflow: hidden;
}

.media-gallery__slide {
  display: none;
  position: relative;
  margin: 0;
}

.media-gallery__slide.is-active {
  display: block;
  animation: heroFade 0.45s ease;
}

.media-gallery__image {
  width: 100%;
  display: block;
  object-fit: cover;
}

.media-gallery__image--service {
  height: 190px;
}

.media-gallery__image--detail {
  height: 420px;
  object-position: center;
}

.media-gallery__caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  background: rgba(7, 20, 47, 0.76);
  color: var(--white);
  font-size: 0.86rem;
  line-height: 1.2;
  backdrop-filter: blur(10px);
}

.media-gallery__control {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(7, 20, 47, 0.58);
  color: var(--white);
  font-size: 1.1rem;
  transform: translateY(-50%);
  transition: transform 0.2s ease, background 0.2s ease;
}

.media-gallery__control:hover,
.media-gallery__control:focus-visible {
  transform: translateY(-50%) scale(1.03);
  background: rgba(7, 20, 47, 0.82);
}

.media-gallery__control--prev {
  left: 0.85rem;
}

.media-gallery__control--next {
  right: 0.85rem;
}

.media-gallery__dots {
  position: absolute;
  right: 1rem;
  top: 1rem;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
  max-width: calc(100% - 7rem);
}

.media-gallery__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.22);
}

.media-gallery__dot.is-active {
  background: var(--sky-300);
  border-color: var(--sky-300);
  box-shadow: 0 0 0 4px rgba(46, 216, 255, 0.16);
}

.media-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.media-gallery__thumb {
  padding: 0;
  overflow: hidden;
  border: 2px solid rgba(17, 48, 109, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.media-gallery__thumb:hover,
.media-gallery__thumb:focus-visible,
.media-gallery__thumb.is-active {
  border-color: rgba(31, 95, 255, 0.42);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(10, 31, 77, 0.12);
}

.media-gallery__thumb img {
  width: 100%;
  height: 110px;
  display: block;
  object-fit: cover;
}

.detail-carousel {
  display: grid;
  gap: 1.25rem;
}

.detail-carousel__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.detail-carousel__tab {
  min-height: 46px;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(17, 48, 109, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy-900);
  font-weight: 700;
}

.detail-carousel__tab.is-active {
  border-color: rgba(46, 216, 255, 0.42);
  background: linear-gradient(135deg, rgba(11, 31, 77, 0.08), rgba(46, 216, 255, 0.2));
  box-shadow: 0 14px 28px rgba(10, 31, 77, 0.08);
}

.detail-carousel__shell {
  position: relative;
  padding: 0 2.75rem;
}

.detail-grid--carousel {
  display: block;
}

.detail-grid--carousel .detail-card {
  display: none;
}

.detail-grid--carousel .detail-card.is-active {
  display: block;
  animation: heroFade 0.35s ease;
}

.detail-grid--carousel .detail-card.is-active .detail-card__body {
  padding-top: 1.35rem;
}

.detail-carousel__control {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(17, 48, 109, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--navy-900);
  transform: translateY(-50%);
  box-shadow: 0 16px 34px rgba(10, 31, 77, 0.12);
}

.detail-carousel__control--prev {
  left: 0;
}

.detail-carousel__control--next {
  right: 0;
}

.service-card--catalog {
  position: relative;
}

.service-card__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 0.9rem;
  padding: 0.22rem 0.7rem;
  border: 1px solid rgba(17, 48, 109, 0.12);
  border-radius: 999px;
  background: rgba(19, 206, 255, 0.1);
  color: var(--navy-800);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.catalog-grid,
.video-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.catalog-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.3rem;
}

.video-card {
  overflow: hidden;
  border: 1px solid rgba(17, 48, 109, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 50px rgba(10, 31, 77, 0.08);
}

.video-card__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, rgba(7, 20, 47, 0.92), rgba(11, 31, 77, 0.72));
}

.video-card__media {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #07142f;
}

.video-card__body {
  padding: 1.35rem 1.35rem 1.45rem;
}

.video-card__body h3 {
  margin-bottom: 0.65rem;
}

.video-card__body p {
  margin-bottom: 0.95rem;
}