:root {
      --blue: #0877df;
      --blue-bright: #2997ff;
      --blue-dark: #054a96;
      --ink: #1d1d1f;
      --muted: #6e6e73;
      --line: rgba(29, 29, 31, .11);
      --line-blue: rgba(8, 119, 223, .18);
      --soft: #f5f5f7;
      --blue-soft: #eef8ff;
      --white: #fff;
      --danger: #b42318;
      --shadow: 0 24px 70px rgba(21, 65, 107, .12);
      --shadow-soft: 0 14px 42px rgba(21, 65, 107, .07);
      --radius-sm: 16px;
      --radius: 24px;
      --radius-lg: 32px;
      --container: min(1180px, calc(100% - 48px));
      --header: 58px;
      --ease: cubic-bezier(.22, 1, .36, 1);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 82px;
    }

    body {
      margin: 0;
      overflow-x: hidden;
      color: var(--ink);
      background: var(--white);
      font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Arial, sans-serif;
      font-size: 17px;
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
    }

    body.is-locked {
      overflow: hidden;
    }

    img,
    svg {
      display: block;
      max-width: 100%;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1,
    h2,
    h3 {
      letter-spacing: -.038em;
      line-height: 1.04;
    }

    h1 {
      font-size: clamp(3.55rem, 5.9vw, 5.45rem);
      font-weight: 780;
    }

    h2 {
      font-size: clamp(2.3rem, 4.6vw, 3.45rem);
      font-weight: 750;
    }

    h3 {
      font-size: clamp(1.35rem, 2vw, 1.85rem);
      font-weight: 720;
    }

    .container {
      width: var(--container);
      margin-inline: auto;
    }

    .site-header {
      position: fixed;
      z-index: 100;
      inset: 0 0 auto;
      height: var(--header);
      border-bottom: 1px solid rgba(29, 29, 31, .08);
      background: rgba(255, 255, 255, .9);
      backdrop-filter: blur(18px);
    }

    .header__inner {
      height: 100%;
      display: flex;
      align-items: center;
      gap: 27px;
    }

    .brand {
      display: flex;
      align-items: center;
      flex: 0 0 auto;
    }

    .brand img {
      width: 164px;
      height: auto;
    }

    .nav {
      margin-left: auto;
      display: flex;
      align-items: center;
      gap: 24px;
      font-size: 14px;
    }

    .nav a {
      transition: color .2s;
    }

    .nav a:hover,
    .nav a.active {
      color: var(--blue);
    }

    .header__actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .phone {
      white-space: nowrap;
      font-size: 14px;
      font-weight: 680;
    }

    .menu {
      display: none;
      position: relative;
      width: 42px;
      height: 42px;
      margin-left: auto;
      border: 0;
      border-radius: 50%;
      background: var(--soft);
    }

    .menu::before,
    .menu::after {
      content: "";
      position: absolute;
      right: 12px;
      left: 12px;
      height: 2px;
      background: var(--ink);
      transition: .2s;
    }

    .menu::before {
      top: 16px;
    }

    .menu::after {
      top: 24px;
    }

    .button {
      min-height: 48px;
      padding: 12px 23px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 680;
      line-height: 1;
      text-align: center;
      transition:
        transform .24s var(--ease),
        background .24s,
        color .24s,
        border-color .24s,
        box-shadow .24s;
    }

    .button:hover {
      transform: translateY(-2px);
    }

    .button--primary {
      color: #fff;
      background: var(--blue);
      box-shadow: 0 10px 28px rgba(0, 110, 220, .22);
    }

    .button--primary:hover {
      background: #0077ed;
      box-shadow: 0 15px 34px rgba(0, 110, 220, .26);
    }

    .button--secondary {
      color: var(--blue);
      border-color: var(--blue);
      background: rgba(255, 255, 255, .84);
    }

    .button--secondary:hover {
      color: #fff;
      background: var(--blue);
    }

    .button--small {
      min-height: 42px;
      padding: 10px 18px;
      font-size: 14px;
    }

    .button--white {
      color: var(--blue-dark);
      background: #fff;
    }

    .hero {
      position: relative;
      min-height: 790px;
      padding: calc(var(--header) + 52px) 0 68px;
      overflow: hidden;
      background:
        radial-gradient(circle at 91% 4%, rgba(41, 151, 255, .13), transparent 25%),
        linear-gradient(118deg, #fff 0%, #fff 42%, #f1f9ff 100%);
    }

    .hero::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -205px;
      width: 440px;
      height: 440px;
      border: 1px solid rgba(0, 110, 220, .08);
      border-radius: 50%;
      box-shadow:
        0 0 0 76px rgba(0, 110, 220, .025),
        0 0 0 152px rgba(0, 110, 220, .018);
      pointer-events: none;
    }

    .hero__grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(420px, .89fr) minmax(540px, 1.11fr);
      gap: 56px;
      align-items: center;
    }

    .hero__copy {
      min-width: 0;
    }

    .breadcrumbs {
      margin-bottom: 29px;
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
    }

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

    .hero h1 {
      max-width: 600px;
      margin-bottom: 21px;
    }

    .hero h1 .accent {
      display: block;
      color: var(--blue);
    }

    .hero__lead {
      max-width: 555px;
      margin-bottom: 27px;
      font-size: clamp(1.08rem, 1.75vw, 1.32rem);
      line-height: 1.48;
    }

    .hero__actions {
      margin-bottom: 27px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-benefits {
      max-width: 580px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .hero-benefit {
      min-width: 0;
      min-height: 84px;
      padding: 14px 15px;
      display: grid;
      grid-template-columns: 38px minmax(0, 1fr);
      gap: 11px;
      align-items: center;
      border: 1px solid rgba(29, 29, 31, .07);
      border-radius: 18px;
      background: rgba(245, 245, 247, .9);
    }

    .hero-benefit__icon {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: var(--blue);
      background: #fff;
      box-shadow: 0 8px 22px rgba(21, 65, 107, .07);
      font-size: 16px;
      font-weight: 760;
    }

    .hero-benefit strong {
      display: block;
      margin-bottom: 2px;
      font-size: 14px;
      line-height: 1.2;
    }

    .hero-benefit span {
      display: block;
      color: var(--muted);
      font-size: 11px;
      line-height: 1.3;
    }

    .hero__media {
      position: relative;
      min-width: 0;
    }

    .hero-slider {
      position: relative;
      height: 615px;
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #dcecf8;
      box-shadow: var(--shadow);
      cursor: pointer;
      outline: none;
    }

    .hero-slider:focus-visible {
      box-shadow:
        var(--shadow),
        0 0 0 4px rgba(8, 119, 223, .16);
    }

    .hero-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      visibility: hidden;
      transition: opacity .45s var(--ease), visibility .45s;
    }

    .hero-slide.is-active {
      opacity: 1;
      visibility: visible;
    }

    .hero-slide img {
      width: 100%;
      height: 100%;
      max-width: none;
      object-fit: cover;
      object-position: center;
      display: block;
    }

    .hero-slider::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(1, 23, 45, .04) 0%, transparent 44%, rgba(0, 34, 73, .56) 100%);
      pointer-events: none;
    }

    .hero__arrow {
      position: absolute;
      z-index: 6;
      top: 45%;
      width: 48px;
      height: 48px;
      margin-top: -24px;
      display: grid;
      place-items: center;
      border: 0;
      border-radius: 50%;
      color: var(--ink);
      background: rgba(255, 255, 255, .94);
      box-shadow: 0 10px 30px rgba(21, 65, 107, .16);
      font-size: 28px;
      line-height: 1;
      transition: transform .2s, background .2s;
    }

    .hero__arrow:hover {
      transform: scale(1.06);
      background: #fff;
    }

    .hero__arrow--prev {
      left: 18px;
    }

    .hero__arrow--next {
      right: 18px;
    }

    .hero__counter {
      position: absolute;
      z-index: 8;
      top: 18px;
      right: 18px;
      min-width: 78px;
      padding: 10px 14px;
      border: 1px solid rgba(255, 255, 255, .7);
      border-radius: 999px;
      color: var(--ink);
      background: rgba(255, 255, 255, .94);
      backdrop-filter: blur(16px);
      box-shadow: 0 10px 30px rgba(21, 65, 107, .14);
      font-size: 13px;
      font-weight: 760;
      text-align: center;
    }

    .hero__panel {
      position: absolute;
      z-index: 7;
      right: 18px;
      bottom: 18px;
      left: 18px;
      min-height: 142px;
      padding: 21px 22px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 22px;
      align-items: center;
      border: 1px solid rgba(255, 255, 255, .75);
      border-radius: 24px;
      background: rgba(255, 255, 255, .95);
      backdrop-filter: blur(18px);
      box-shadow: 0 20px 52px rgba(4, 38, 77, .2);
    }

    .hero__panel-copy {
      min-width: 0;
    }

    .hero__panel small {
      display: block;
      margin-bottom: 6px;
      color: var(--blue);
      font-size: 12px;
      font-weight: 720;
    }

    .hero__panel strong {
      display: block;
      margin-bottom: 7px;
      font-size: clamp(1.35rem, 2vw, 1.75rem);
      line-height: 1.15;
      letter-spacing: -.025em;
    }

    .hero__panel p {
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
    }

    .hero__panel-action {
      flex: 0 0 auto;
      min-width: 138px;
      min-height: 48px;
      padding: 11px 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      color: #fff;
      background: var(--blue);
      font-size: 13px;
      font-weight: 700;
      transition: transform .2s, background .2s;
    }

    .hero__panel-action:hover {
      transform: translateY(-1px);
      background: #0077ed;
    }

    .hero__panel-action span {
      font-size: 18px;
    }

    .section {
      padding: clamp(80px, 9vw, 122px) 0;
    }

    .section--soft {
      background: var(--soft);
    }

    .section-heading {
      max-width: 810px;
      margin: 0 0 clamp(38px, 5vw, 58px);
      text-align: left;
    }

    .section-heading h2 {
      margin-bottom: 14px;
    }

    .section-heading p {
      max-width: 710px;
      margin-bottom: 0;
      color: var(--muted);
      font-size: clamp(1.03rem, 2vw, 1.2rem);
    }

    .catalog-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 22px;
    }

    .catalog-card {
      min-width: 0;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow-soft);
      transition: transform .3s var(--ease), box-shadow .3s var(--ease);
    }

    .catalog-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 26px 66px rgba(21, 65, 107, .14);
    }

    .catalog-card__media {
      position: relative;
      display: block;
      aspect-ratio: 16 / 9.4;
      overflow: hidden;
      background: var(--blue-soft);
    }

    .catalog-card__media img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      transition: transform .65s var(--ease);
    }

    .catalog-card:hover .catalog-card__media img {
      transform: scale(1.035);
    }

    .catalog-card__media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 56%, rgba(0, 47, 102, .29));
      pointer-events: none;
    }

    .catalog-card__number {
      position: absolute;
      z-index: 2;
      top: 16px;
      left: 16px;
      min-width: 50px;
      height: 44px;
      padding: 0 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 15px;
      color: var(--blue);
      background: rgba(255, 255, 255, .95);
      box-shadow: 0 10px 28px rgba(21, 65, 107, .12);
      font-weight: 760;
    }

    .catalog-card__body {
      min-height: 325px;
      padding: 27px;
      display: flex;
      flex-direction: column;
    }

    .catalog-card h3 {
      margin-bottom: 14px;
      overflow-wrap: normal;
      word-break: normal;
      hyphens: none;
    }

    .catalog-card p {
      margin-bottom: 25px;
      color: var(--muted);
    }

    .catalog-card__result {
      margin: 0 0 25px;
      padding: 13px 15px;
      border-radius: 14px;
      color: var(--blue-dark);
      background: var(--blue-soft);
      font-size: 14px;
      font-weight: 650;
    }

    .catalog-card__footer {
      margin-top: auto;
      padding-top: 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      border-top: 1px solid var(--line);
    }

    .catalog-card__link {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--blue);
      font-weight: 720;
    }

    .catalog-card__link span {
      font-size: 21px;
      transition: transform .2s;
    }

    .catalog-card:hover .catalog-card__link span {
      transform: translateX(4px);
    }

    .catalog-card__tag {
      padding: 7px 11px;
      border-radius: 999px;
      color: var(--blue-dark);
      background: var(--blue-soft);
      font-size: 12px;
      font-weight: 700;
    }

    .advantages {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .advantage {
      min-width: 0;
      min-height: 260px;
      padding: 27px 24px;
      border: 1px solid rgba(29, 29, 31, .07);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .advantage__number {
      margin-bottom: 35px;
      color: rgba(8, 119, 223, .23);
      font-size: 48px;
      font-weight: 780;
      line-height: 1;
      letter-spacing: -.06em;
    }

    .advantage h3 {
      margin-bottom: 11px;
      font-size: 21px;
    }

    .advantage p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .process {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 10px;
    }

    .process-step {
      position: relative;
      min-width: 0;
      min-height: 205px;
      padding: 22px 18px;
      border-radius: 20px;
      background: var(--soft);
    }

    .process-step:not(:last-child)::after {
      content: "→";
      position: absolute;
      z-index: 2;
      top: 27px;
      right: -11px;
      color: var(--blue);
      font-size: 19px;
      font-weight: 800;
    }

    .process-step__number {
      width: 38px;
      height: 38px;
      margin-bottom: 34px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #fff;
      background: var(--blue);
      font-size: 13px;
      font-weight: 760;
    }

    .process-step h3 {
      margin-bottom: 8px;
      font-size: 17px;
      line-height: 1.18;
      letter-spacing: -.02em;
    }

    .process-step p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
    }

    .company-band {
      display: grid;
      grid-template-columns: minmax(0, 1.07fr) minmax(360px, .93fr);
      gap: 22px;
    }

    .company-band__main,
    .company-band__contacts {
      min-width: 0;
      padding: 34px;
      border-radius: var(--radius-lg);
    }

    .company-band__main {
      position: relative;
      min-height: 390px;
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(0, 48, 104, .88), rgba(0, 78, 157, .42)),
        var(--hv-legacy-water-bg, url("../images/solution-industry.png")) center / cover no-repeat;
      box-shadow: 0 24px 70px rgba(0, 68, 145, .2);
    }

    .company-band__main h2 {
      max-width: 650px;
      margin-bottom: 15px;
    }

    .company-band__main p {
      max-width: 620px;
      margin-bottom: 28px;
      color: rgba(255, 255, 255, .85);
      font-size: 18px;
    }

    .company-band__points {
      max-width: 680px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .company-band__point {
      padding: 13px 15px;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 15px;
      background: rgba(255, 255, 255, .1);
      backdrop-filter: blur(10px);
      font-size: 14px;
      font-weight: 650;
    }

    .company-band__contacts {
      display: flex;
      flex-direction: column;
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .company-band__contacts h3 {
      margin-bottom: 14px;
    }

    .company-band__contacts > p {
      margin-bottom: 25px;
      color: var(--muted);
    }

    .contact-list {
      display: grid;
      gap: 11px;
    }

    .contact-item {
      padding: 15px 16px;
      border-radius: 15px;
      background: var(--soft);
    }

    .contact-item small {
      display: block;
      margin-bottom: 4px;
      color: var(--muted);
      font-size: 12px;
    }

    .contact-item strong,
    .contact-item a {
      display: block;
      font-size: 15px;
      line-height: 1.35;
    }

    .company-band__contacts .button {
      width: 100%;
      margin-top: auto;
    }

    .projects {
      display: grid;
      grid-template-columns: 1.25fr .75fr .75fr;
      gap: 18px;
    }

    .project {
      min-width: 0;
      overflow: hidden;
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .project__media {
      aspect-ratio: 4 / 3;
      overflow: hidden;
      background: var(--blue-soft);
    }

    .project:first-child .project__media {
      aspect-ratio: 16 / 10;
    }

    .project__media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .55s var(--ease);
    }

    .project:hover .project__media img {
      transform: scale(1.035);
    }

    .project__body {
      padding: 20px;
    }

    .project__body small {
      display: block;
      margin-bottom: 7px;
      color: var(--blue);
      font-weight: 700;
    }

    .project__body h3 {
      margin-bottom: 0;
      font-size: 20px;
      line-height: 1.22;
    }

    .projects-footer {
      margin-top: 26px;
      display: flex;
      justify-content: flex-end;
    }

    .selection {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 30px;
      align-items: start;
    }

    .selection__copy {
      position: sticky;
      top: 88px;
    }

    .selection__copy p {
      color: var(--muted);
    }

    .selection__note {
      margin-top: 26px;
      padding: 17px 18px;
      border-radius: 17px;
      color: var(--blue-dark);
      background: var(--blue-soft);
      font-size: 14px;
    }

    .selection-form {
      padding: 29px;
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .form-section + .form-section {
      margin-top: 25px;
      padding-top: 25px;
      border-top: 1px solid var(--line);
    }

    .form-section__title {
      margin-bottom: 13px;
      font-size: 15px;
      font-weight: 720;
    }

    .choices {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .choice {
      position: relative;
    }

    .choice input {
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }

    .choice span {
      min-height: 43px;
      padding: 10px 15px;
      display: inline-flex;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      font-size: 14px;
      font-weight: 650;
      transition: .2s;
    }

    .choice input:focus-visible + span {
      outline: 3px solid rgba(8, 119, 223, .18);
      outline-offset: 2px;
    }

    .choice input:checked + span {
      border-color: var(--blue);
      color: #fff;
      background: var(--blue);
    }

    .form-fields {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 13px;
    }

    .field {
      display: grid;
      gap: 7px;
      font-size: 14px;
      font-weight: 650;
    }

    .input {
      width: 100%;
      min-height: 52px;
      padding: 13px 15px;
      border: 1px solid var(--line);
      border-radius: 14px;
      color: var(--ink);
      background: #fff;
      outline: none;
      transition: .2s;
    }

    .input:focus {
      border-color: var(--blue);
      box-shadow: 0 0 0 4px rgba(0, 110, 220, .08);
    }

    .agreement {
      margin-top: 16px;
      display: grid;
      grid-template-columns: auto minmax(0, 1fr);
      gap: 10px;
      align-items: flex-start;
      font-size: 13px;
    }

    .agreement input {
      width: 18px;
      height: 18px;
      margin-top: 3px;
    }

    .agreement a {
      color: var(--blue);
      font-weight: 650;
    }

    .form-error {
      display: none;
      margin-top: 14px;
      padding: 11px 14px;
      border-radius: 12px;
      color: var(--danger);
      background: #fff0f0;
      font-size: 14px;
    }

    .form-error.is-visible {
      display: block;
    }

    .selection-form .button {
      width: 100%;
      margin-top: 17px;
    }

    .selection-form__caption {
      display: block;
      margin-top: 11px;
      color: var(--muted);
      font-size: 12px;
      text-align: center;
    }

    .footer {
      padding: 44px 0 88px;
      border-top: 1px solid var(--line);
    }

    .footer__top {
      display: grid;
      grid-template-columns: 1.1fr .8fr 1fr .9fr;
      gap: 24px;
    }

    .footer__brand img {
      width: 170px;
    }

    .footer__title {
      margin: 0 0 12px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .06em;
    }

    .footer p,
    .footer a {
      margin: 0 0 7px;
      font-size: 15px;
    }

    .footer__bottom {
      margin-top: 28px;
      padding-top: 18px;
      display: flex;
      flex-wrap: wrap;
      gap: 14px 28px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
    }

    .mobile-actions {
      position: fixed;
      z-index: 90;
      right: 10px;
      bottom: 10px;
      left: 10px;
      display: none;
      grid-template-columns: .8fr 1.2fr;
      gap: 8px;
      padding: 8px;
      border: 1px solid rgba(29, 29, 31, .08);
      border-radius: 18px;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(16px);
      box-shadow: 0 18px 50px rgba(21, 65, 107, .18);
    }

    .mobile-actions a {
      min-height: 46px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 13px;
      font-size: 14px;
      font-weight: 700;
    }

    .mobile-actions__phone {
      color: var(--blue);
      background: var(--blue-soft);
    }

    .mobile-actions__select {
      color: #fff;
      background: var(--blue);
    }

    .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: .65s var(--ease);
    }

    .reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    @media (max-width: 1180px) and (min-width: 1051px) {
      .hero__grid {
        grid-template-columns: minmax(390px, .9fr) minmax(500px, 1.1fr);
        gap: 42px;
      }

      .hero h1 {
        font-size: clamp(3.3rem, 5vw, 4.65rem);
      }

      .hero-slider {
        height: 590px;
      }

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

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

      .process-step:nth-child(3)::after {
        display: none;
      }
    }

    @media (max-width: 1050px) {
      .hero {
        min-height: auto;
      }

      .hero__grid {
        grid-template-columns: 1fr;
        gap: 48px;
      }

      .hero__copy {
        max-width: 780px;
      }

      .hero__media {
        max-width: 820px;
      }

      .hero-slider {
        height: 590px;
      }

      .company-band {
        grid-template-columns: 1fr;
      }

      .projects {
        grid-template-columns: 1fr 1fr;
      }

      .project:first-child {
        grid-column: 1 / -1;
      }

      .selection {
        grid-template-columns: 1fr;
      }

      .selection__copy {
        position: static;
      }

      .footer__top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 1000px) {
      .nav {
        position: fixed;
        z-index: 110;
        top: 68px;
        right: 18px;
        left: 18px;
        display: none;
        max-height: calc(100vh - 86px);
        padding: 22px;
        overflow-y: auto;
        align-items: flex-start;
        flex-direction: column;
        border-radius: 22px;
        background: #fff;
        box-shadow: var(--shadow);
      }

      .nav.is-open {
        display: flex;
      }

      .phone,
      .header__actions .button {
        display: none;
      }

      .menu {
        display: block;
      }
    }

    @media (max-width: 780px) {
      :root {
        --container: min(100% - 24px, 1180px);
      }

      body {
        font-size: 16px;
      }

      .brand img {
        width: 142px;
      }

      .hero {
        padding-top: calc(var(--header) + 31px);
        padding-bottom: 54px;
      }

      .breadcrumbs {
        margin-bottom: 23px;
      }

      .hero h1 {
        margin-bottom: 18px;
        font-size: clamp(3rem, 13.5vw, 4.1rem);
      }

      .hero h1 .accent {
        white-space: normal;
      }

      .hero__lead {
        font-size: 18px;
      }

      .hero__actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .hero__actions .button {
        width: 100%;
      }

      .hero-benefits {
        grid-template-columns: 1fr;
      }

      .hero-slider {
        height: 515px;
        border-radius: 24px;
      }

      .hero__arrow {
        top: 39%;
        width: 44px;
        height: 44px;
      }

      .hero__counter {
        top: 12px;
        right: 12px;
      }

      .hero__panel {
        right: 10px;
        bottom: 10px;
        left: 10px;
        min-height: 0;
        padding: 18px;
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .hero__panel strong {
        font-size: 20px;
      }

      .hero__panel-action {
        width: 100%;
      }

      .section {
        padding: 72px 0;
      }

      .catalog-grid,
      .advantages,
      .projects,
      .footer__top {
        grid-template-columns: 1fr;
      }

      .project:first-child {
        grid-column: auto;
      }

      .catalog-card__body {
        min-height: 0;
        padding: 22px;
      }

      .catalog-card__footer {
        align-items: flex-start;
        flex-direction: column;
      }

      .process {
        grid-template-columns: 1fr;
      }

      .process-step {
        min-height: 0;
      }

      .process-step:not(:last-child)::after {
        top: auto;
        right: auto;
        bottom: -13px;
        left: 31px;
        transform: rotate(90deg);
      }

      .company-band__main,
      .company-band__contacts {
        padding: 26px 22px;
      }

      .company-band__points {
        grid-template-columns: 1fr;
      }

      .form-fields {
        grid-template-columns: 1fr;
      }

      .mobile-actions {
        display: grid;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
      }

      .reveal {
        opacity: 1;
        transform: none;
      }
    }
  
    /* Финальная UX/UI-композиция первого экрана каталога */
    .hero {
      min-height: auto;
      padding: calc(var(--header) + 32px) 0 38px;
      overflow: hidden;
    }

    .hero__grid {
      grid-template-columns: minmax(410px, .9fr) minmax(540px, 1.1fr);
      gap: 50px;
      align-items: center;
    }

    .breadcrumbs {
      margin-bottom: 23px;
    }

    .hero h1 {
      max-width: 590px;
      margin-bottom: 18px;
      font-size: clamp(3.45rem, 5.25vw, 4.8rem);
      line-height: .99;
    }

    .hero h1 .accent {
      display: block;
      color: var(--blue);
      white-space: nowrap;
    }

    .hero__lead {
      max-width: 555px;
      margin-bottom: 23px;
      font-size: clamp(1.04rem, 1.48vw, 1.22rem);
      line-height: 1.45;
    }

    .hero__actions {
      margin-bottom: 21px;
    }

    .hero-trust {
      max-width: 585px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .hero-trust__item {
      min-height: 40px;
      padding: 8px 13px 8px 9px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(29, 29, 31, .08);
      border-radius: 999px;
      color: #4c4c52;
      background: rgba(245, 245, 247, .92);
      font-size: 13px;
      font-weight: 650;
      line-height: 1.2;
      white-space: nowrap;
    }

    .hero-trust__icon {
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 50%;
      color: #fff;
      background: var(--blue);
      font-size: 12px;
      font-weight: 800;
    }

    .hero-trust__icon--location {
      color: var(--blue);
      background: #fff;
      box-shadow: inset 0 0 0 1px rgba(8, 119, 223, .17);
      font-size: 14px;
    }

    .hero-slider {
      height: 555px;
    }

    .hero__arrow {
      top: 43%;
    }

    .hero__panel {
      right: 14px;
      bottom: 14px;
      left: 14px;
      min-height: 116px;
      padding: 18px 19px;
      gap: 18px;
      border-radius: 21px;
    }

    .hero__panel small {
      margin-bottom: 4px;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: .055em;
    }

    .hero__panel strong {
      margin-bottom: 5px;
      font-size: clamp(1.28rem, 1.75vw, 1.62rem);
      line-height: 1.13;
    }

    .hero__panel p {
      font-size: 12px;
    }

    .hero__panel-action {
      min-width: 128px;
      min-height: 44px;
      padding: 10px 16px;
    }

    @media (max-width: 1180px) and (min-width: 1051px) {
      .hero {
        padding-top: calc(var(--header) + 27px);
      }

      .hero__grid {
        grid-template-columns: minmax(370px, .9fr) minmax(500px, 1.1fr);
        gap: 38px;
      }

      .hero h1 {
        font-size: clamp(3.2rem, 4.8vw, 4.25rem);
      }

      .hero-slider {
        height: 530px;
      }

      .hero-trust__item {
        font-size: 12px;
      }
    }

    @media (max-width: 1050px) {
      .hero {
        padding-bottom: 58px;
      }

      .hero__grid {
        grid-template-columns: 1fr;
        gap: 38px;
      }

      .hero__copy {
        max-width: 760px;
      }

      .hero__media {
        width: min(100%, 820px);
        max-width: 820px;
      }

      .hero-slider {
        height: 570px;
      }
    }

    @media (max-width: 780px) {
      .hero {
        padding-top: calc(var(--header) + 24px);
        padding-bottom: 42px;
      }

      .breadcrumbs {
        margin-bottom: 20px;
      }

      .hero h1 {
        font-size: clamp(2.85rem, 13vw, 3.85rem);
      }

      .hero__lead {
        max-width: 100%;
        font-size: 17px;
      }

      .hero__actions {
        margin-bottom: 18px;
      }

      .hero-trust {
        gap: 7px;
      }

      .hero-trust__item {
        min-height: 38px;
        padding-right: 11px;
        font-size: 12px;
      }

      .hero-slider {
        height: 500px;
      }

      .hero__panel {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
      }

      .hero__panel-action {
        width: 100%;
      }
    }

    @media (max-width: 480px) {
      .hero h1 .accent {
        white-space: normal;
      }

      .hero-trust__item {
        width: 100%;
      }

      .hero-slider {
        height: 470px;
      }

      .hero__arrow {
        top: 37%;
      }

      .hero__panel strong {
        font-size: 19px;
      }
    }

  


  html, body { max-width: 100%; background: #fff !important; overflow-x: hidden; }
  *, *::before, *::after { box-sizing: border-box; }
  main img, figure img { max-width: 100%; }
  figure { margin: 0; }
  .site-header { background: rgba(255,255,255,.92) !important; border-bottom: 1px solid #e5e5e7 !important; }
  .section--soft { background: #f5f5f7 !important; }
  .section--blue { background-color: #eef8ff !important; }
  .why:not(.request) { background-color: #f5f5f7 !important; color: #1d1d1f !important; }
  .why:not(.request) h2, .why:not(.request) h3, .why:not(.request) strong { color: #1d1d1f !important; }
  .why:not(.request) p, .why:not(.request) span { color: #6e6e73 !important; }

  .impact-grid, .technology-grid, .benefits-grid, .benefit-grid, .product-grid,
  .process-grid, .calc-cards, .engineering-cards, .feature-strip__inner,
  .steps, .advantages-grid, .services-grid { align-items: stretch !important; }
  .impact-grid > *, .technology-grid > *, .benefits-grid > *, .benefit-grid > *,
  .product-grid > *, .process-grid > *, .calc-cards > *, .engineering-cards > *,
  .feature-strip__inner > *, .steps > *, .advantages-grid > *, .services-grid > * {
    height: 100%; min-width: 0; box-sizing: border-box;
  }
  [class*="card"], [class*="Card"] { min-width: 0; }
  h1, h2, h3, h4, p, li { max-width: 100%; }

  .hv-unified-footer { padding: 64px 0 28px !important; background: #fff !important; color: #424245 !important; border-top: 1px solid #e5e5e7 !important; }
  .hv-unified-footer .container { width: min(1180px, calc(100% - 48px)); max-width: 1180px; margin: 0 auto; padding: 0; }
  .hv-unified-footer .footer-grid { display: grid; grid-template-columns: 1.45fr repeat(4, minmax(0,1fr)); gap: 30px; align-items: start; }
  .hv-unified-footer .footer-brand img { width: 170px; height: auto; object-fit: contain; filter: none !important; }
  .hv-unified-footer .footer-brand p { max-width: 290px; margin: 18px 0 0; color: #6e6e73 !important; font-size: 14px; line-height: 1.55; }
  .hv-unified-footer h2 { margin: 0 0 15px; color: #1d1d1f !important; font-size: 16px; line-height: 1.25; }
  .hv-unified-footer a { display: block; margin: 0 0 10px; color: #424245 !important; text-decoration: none; font-size: 14px; line-height: 1.45; }
  .hv-unified-footer a:hover { color: #006edc !important; }
  .hv-unified-footer p { margin: 0 0 10px; color: #6e6e73 !important; font-size: 14px; line-height: 1.5; }
  .hv-unified-footer .footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 42px; padding-top: 22px; border-top: 1px solid #e5e5e7; }
  .hv-unified-footer .footer-bottom p { margin: 0; color: #86868b !important; font-size: 13px; }

  @media (max-width: 900px) {
    .hv-unified-footer .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .hv-unified-footer .footer-brand { grid-column: 1 / -1; }
  }
  @media (max-width: 600px) {
    .hv-unified-footer { padding: 48px 0 24px !important; }
    .hv-unified-footer .container { width: min(100% - 28px, 1180px); }
    .hv-unified-footer .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .hv-unified-footer .footer-brand { grid-column: auto; }
    .hv-unified-footer .footer-bottom { flex-direction: column; margin-top: 30px; }
    main img, figure img { max-width: 100% !important; height: auto; }
  }


/* Version 14.6.42: ensure catalog hero images fill the full slider area without empty bands. */
body.hv-site-page-katalog-tovarov .hero-slider,
body.hv-site-page-katalog-tovarov .hero-slide {
  overflow: hidden !important;
}
body.hv-site-page-katalog-tovarov .hero-slider .hero-slide img {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover !important;
  object-position: center center !important;
}