:root {
      --black: #111315;
      --ink: #1d2227;
      --muted: #69727c;
      --line: #dfe4e8;
      --soft: #f4f6f7;
      --soft-2: #eaedf0;
      --white: #ffffff;
      --purple: #270045;
      --purple-mid: #553286;
      --purple-dark: #1c0033;
      --steel: #31414e;
      --steel-2: #657480;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      color: var(--ink);
      background: var(--white);
      line-height: 1.45;
    }

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

    .wrap {
      width: min(1180px, calc(100% - 48px));
      margin: 0 auto;
    }

    .topline {
      background: var(--black);
      color: #cbd2d8;
      font-size: 13px;
    }

    .topline .wrap {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .topline span {
      display: inline-flex;
      gap: 8px;
      align-items: center;
      white-space: nowrap;
    }

    .header {
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }

    .nav {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-name { display: inline; }

    .menu {
      display: flex;
      align-items: center;
      gap: 20px;
      color: #4f5963;
      font-size: 14px;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 22px;
      border: 1px solid var(--purple);
      background: var(--purple);
      color: var(--white);
      font-weight: 700;
    }

    .button:hover { background: var(--purple-dark); }

    .button.light {
      border-color: rgba(255,255,255,.55);
      background: transparent;
      color: var(--white);
    }

    .button.dark {
      border-color: var(--black);
      background: var(--purple-dark);
    }

    .hero {
      position: relative;
      color: var(--white);
      overflow: hidden;
      background: var(--black);
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(1.02);
    }

    .hero:before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(28,0,51,.96), rgba(28,0,51,.82) 52%, rgba(28,0,51,.45));
      z-index: 1;
    }

    .hero .wrap {
      position: relative;
      z-index: 2;
      min-height: 660px;
      display: grid;
      grid-template-columns: minmax(0, 710px) minmax(300px, 1fr);
      gap: 54px;
      align-items: center;
      padding: 76px 0 68px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 22px;
      color: #d9e0e5;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    h1 {
      margin: 0 0 26px;
      font-size: 64px;
      line-height: 1.02;
      letter-spacing: 0;
    }

    .lead {
      max-width: 680px;
      margin: 0 0 34px;
      color: #e6ebef;
      font-size: 20px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 42px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      border-top: 1px solid rgba(255,255,255,.2);
      border-left: 1px solid rgba(255,255,255,.2);
    }

    .metric {
      min-height: 112px;
      padding: 20px;
      border-right: 1px solid rgba(255,255,255,.2);
      border-bottom: 1px solid rgba(255,255,255,.2);
      background: rgba(255,255,255,.08);
    }

    .metric strong {
      display: block;
      margin-bottom: 6px;
      font-size: 30px;
      line-height: 1;
    }

    .metric span { color: #cdd6dd; }

    .hero-panel {
      align-self: end;
      padding: 30px;
      border: 1px solid rgba(255,255,255,.2);
      background: rgba(255,255,255,.08);
    }

    .hero-panel h2 {
      margin: 0 0 18px;
      font-size: 26px;
      line-height: 1.18;
      color: var(--white);
    }

    .hero-panel ul {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
      color: #dce4ea;
    }

    .hero-panel li {
      display: grid;
      grid-template-columns: 16px 1fr;
      gap: 10px;
      align-items: start;
    }

    .hero-panel li:before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 7px;
      background: var(--purple-mid);
    }

    section { padding: 82px 0; }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 650px) minmax(280px, 1fr);
      gap: 48px;
      align-items: end;
      margin-bottom: 36px;
    }

    .section-label {
      display: block;
      margin-bottom: 12px;
      color: var(--purple-mid);
      font-size: 13px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    h2 {
      margin: 0;
      font-size: 42px;
      line-height: 1.12;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      font-size: 17px;
    }

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

    .why-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--line);
      border-left: 1px solid var(--line);
    }

    .why-card {
      min-height: 245px;
      padding: 26px;
      border-right: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      background: var(--white);
    }

    .why-card strong {
      display: block;
      margin-bottom: 18px;
      color: var(--purple-mid);
      font-size: 34px;
      line-height: 1;
    }

    .why-card h3,
    .product h3,
    .service-card h3,
    .mk-card h3 {
      margin: 0 0 10px;
      font-size: 21px;
      line-height: 1.2;
    }

    .why-card p,
    .product p,
    .service-card p,
    .mk-card p {
      margin: 0;
      color: var(--muted);
    }

    .catalog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .product {
      min-height: 320px;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      background: var(--white);
      border: 1px solid var(--line);
    }

    .product-media {
      position: relative;
      height: 199px;
      min-height: 199px;
      background-color: #d8dde1;
      border-bottom: 1px solid var(--line);
      overflow: hidden;
    }

    .product-media img,
    .visual img {
      position: absolute;
      inset: 0;
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .product-body {
      display: flex;
      flex: 1;
      flex-direction: column;
      padding: 24px;
    }

    .product .more {
      margin-top: auto;
      padding-top: 24px;
      color: var(--black);
      font-weight: 700;
      font-size: 14px;
    }

    .split {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 46px;
      align-items: center;
    }

    .split.reverse { grid-template-columns: 1.1fr .9fr; }
    .split.reverse .visual { order: 2; }

    .visual {
      min-height: 430px;
      position: relative;
      overflow: hidden;
      background: var(--steel);
    }

    .visual.photo {
      display: block;
    }

    .visual.photo:after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(39,0,69,.58), rgba(17,19,21,.12));
    }

    .content-block h2 { margin-bottom: 20px; }

    .content-block p {
      margin: 0 0 22px;
      color: var(--muted);
      font-size: 18px;
    }

    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .chip {
      padding: 10px 14px;
      background: var(--soft);
      border: 1px solid var(--line);
      color: #343c43;
      font-size: 14px;
      font-weight: 700;
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .service-card,
    .mk-card {
      padding: 28px;
      background: var(--white);
      border: 1px solid var(--line);
    }

    .service-card b,
    .mk-card b {
      display: block;
      margin-bottom: 20px;
      color: var(--purple-mid);
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .mk-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px solid var(--line);
      border-left: 1px solid var(--line);
    }

    .step {
      padding: 28px;
      background: var(--white);
      border-right: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .step span {
      display: block;
      margin-bottom: 34px;
      color: var(--purple-mid);
      font-size: 28px;
      font-weight: 800;
    }

    .step h3 {
      margin: 0 0 10px;
      font-size: 19px;
    }

    .step p {
      margin: 0;
      color: var(--muted);
    }

    .contacts {
      color: var(--white);
      background: var(--black);
    }

    .contacts .section-head p { color: #c9d1d7; }

    .contact-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
    }

    .contact-panel {
      padding: 30px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.16);
    }

    .contact-panel h3 {
      margin: 0 0 18px;
      font-size: 24px;
    }

    .contact-line {
      padding: 17px 0;
      border-top: 1px solid rgba(255,255,255,.16);
    }

    .contact-line:first-of-type { border-top: 0; }

    .contact-line span,
    .req span {
      display: block;
      margin-bottom: 5px;
      color: #aeb8c0;
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .requisites {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      background: rgba(255,255,255,.16);
      border: 1px solid rgba(255,255,255,.16);
    }

    .req {
      min-height: 90px;
      padding: 20px;
      background: #1c2024;
    }

    footer {
      padding: 24px 0;
      color: #aeb8c0;
      background: #0d0f11;
      font-size: 14px;
    }

    @media (max-width: 1040px) {
      .menu { display: none; }
      .hero .wrap,
      .section-head,
      .split,
      .split.reverse,
      .contact-grid { grid-template-columns: 1fr; }
      .split.reverse .visual { order: 0; }
      .why-grid,
      .mk-grid,
      .steps { grid-template-columns: repeat(2, 1fr); }
      .catalog-grid,
      .service-grid { grid-template-columns: repeat(2, 1fr); }
      h1 { font-size: 48px; }
    }

    @media (max-width: 680px) {
      .wrap { width: min(100% - 32px, 1180px); }
      .topline .wrap { align-items: flex-start; flex-direction: column; padding: 10px 0; }
      .nav { min-height: 68px; }
      .button { width: 100%; }
      .nav .button { display: none; }
      .hero .wrap { min-height: auto; padding: 56px 0; }
      .hero-metrics,
      .why-grid,
      .catalog-grid,
      .service-grid,
      .mk-grid,
      .steps,
      .requisites { grid-template-columns: 1fr; }
      section { padding: 58px 0; }
      h1 { font-size: 36px; }
      h2 { font-size: 31px; }
      .lead { font-size: 18px; }
      .visual { min-height: 280px; }
    }
    
    .header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
}
body {
  padding-top: 78px;
}