:root {
      --bg: #0b0f12;
      --text: #eaf0f6;
      --muted: rgba(234, 240, 246, .72);
      --muted2: rgba(234, 240, 246, .55);
      --line: rgba(234, 240, 246, .12);
      --accent: #f5c400; /* желтый */
      --accent2: #f0d14a;
      --btnText: #0b0f12;
      --shadow: 0 20px 60px rgba(0, 0, 0, .45);
      --max: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html,
    body {
      height: 100%;
    }

    body {
      margin: 0;
      font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
      color: var(--text);
      background: var(--bg);
    }

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

    button, input, textarea {
      font-family: inherit;
    }

    .container {
      width: min(var(--max), calc(100% - 48px));
      margin: 0 auto;
    }

    /* HERO */
    .hero {
      min-height: 100svh;
      position: relative;
      background:
        radial-gradient(1200px 800px at 18% 35%, rgba(0, 0, 0, .58) 0%, rgba(0, 0, 0, .34) 45%, rgba(0, 0, 0, .12) 70%, rgba(0, 0, 0, 0) 100%),
        linear-gradient(180deg, rgba(0, 0, 0, .58) 0%, rgba(0, 0, 0, .22) 48%, rgba(0, 0, 0, .60) 100%),
        url("/img/hero.png") center/cover no-repeat;
      overflow: hidden;
    }

    /* Верхняя панель */
    .topbar {
      position: sticky;
      top: 0;
      z-index: 20;
      padding: 18px 0;
      background: linear-gradient(180deg, rgba(0, 0, 0, .55), rgba(0, 0, 0, 0));
      backdrop-filter: blur(2px);
    }

    .nav {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 16px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      min-width: 280px;
    }

    .brandText {
      display: inline-flex;
      align-items: baseline;
      gap: 12px;
      letter-spacing: .02em;
      white-space: nowrap;
    }

    .brandText b {
      font-weight: 800;
      font-size: 22px;
    }

    .brandText span {
      font-size: 12px;
      color: rgba(255, 255, 255, .78);
      padding-left: 12px;
      border-left: 1px solid rgba(255, 255, 255, .22);
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .menu {
      display: flex;
      justify-content: center;
      gap: 26px;
      align-items: center;
      color: rgba(255, 255, 255, .86);
      font-weight: 700;
      text-transform: uppercase;
      font-size: 1.2rem;
    }

    .menu .accent {
      color: var(--accent);
    }

    .navActions {
      display: inline-flex;
      gap: 14px;
      align-items: center;
    }

    .primaryBtn {
      height: 44px;
      padding: 13px 18px;
      border-radius: 6px;
      border: 0;
      cursor: pointer;
      background: var(--accent);
      color: #001;
      font-weight: 700;
      box-shadow: 0 10px 22px rgba(245, 196, 0, .18);
      transition: filter 0.2s;
    }

    .primaryBtn:hover {
      filter: brightness(1.2);
    }

    /* Контент hero */
    .heroGrid {
      padding: 30px 0 40px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: start;
    }

    .kicker {
      color: var(--accent2);
      text-transform: uppercase;
      letter-spacing: .35em;
      font-weight: 700;
      font-size: 12px;
      margin: 30px 0 18px;
    }

    h1 {
      margin: 0;
      font-size: clamp(34px, 4.2vw, 62px);
      line-height: 1.05;
      letter-spacing: -0.02em;
      font-weight: 800;
    }

    h1 .accent {
      color: var(--accent);
    }

    .subhead {
      margin: 18px 0 0;
      font-size: 17px;
      color: rgba(255, 255, 255, .86);
      font-weight: 500;
    }

    .desc {
      margin: 18px 0 0;
      max-width: 520px;
      color: rgba(255, 255, 255, .66);
      line-height: 1.6;
      font-size: 14px;
    }

    .ctaRow {
      margin-top: 26px;
      display: flex;
      gap: 14px;
      align-items: center;
    }

    .cta {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      padding: 14px 20px;
      min-height: 50px;
      border-radius: 6px;
      border: 0;
      cursor: pointer;
      background: var(--accent);
      color: #000;
      font-weight: 800;
      letter-spacing: .01em;
      box-shadow: var(--shadow);
      transition: filter 0.2s;
    }

    .cta:hover {
      filter: brightness(1.15);
    }

    .cta .arrow {
      width: 32px;
      height: 32px;
      border-radius: 999px;
      background: rgba(0, 0, 0, .12);
      display: grid;
      place-items: center;
      font-size: 16px;
    }

    /* =========================================
       САЙДБАР: ФОРМА И ДРУГИЕ УСЛУГИ
    ========================================= */
    .sidebarCard {
      background: rgba(11, 15, 18, 0.3);
      border: 1px solid var(--line);
      backdrop-filter: blur(12px);
      border-radius: 12px;
      padding: 24px;
      box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
    }

    
    /* Верхняя часть: заголовок слева, форма справа */
    .asideHeaderWithForm {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
      align-items: start;
      padding-bottom: 22px;
    }

    .asideTitleBlock h2 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 800;
      line-height: 1.25;
      color: #fff;
    }

    .asideTitleBlock h2 .accent {
      color: var(--accent);
    }

    .asideTitleBlock p {
      margin: 0;
      font-size: 13px;
      line-height: 1.5;
      color: var(--muted2);
    }

    /* Форма */
    .asideForm {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .asideForm input,
    .asideForm textarea {
      width: 100%;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 6px;
      padding: 9px 12px;
      color: #fff;
      font-size: 13px;
      outline: none;
      transition: border-color 0.2s, background-color 0.2s;
    }

    .asideForm textarea {
      resize: vertical;
      min-height: 60px;
    }

    .asideForm input::placeholder,
    .asideForm textarea::placeholder {
      color: rgba(255, 255, 255, 0.4);
    }

    .asideForm input:focus,
    .asideForm textarea:focus {
      border-color: var(--accent);
      background: rgba(255, 255, 255, 0.09);
    }

    .checkboxLabel {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 11px;
      line-height: 1.35;
      color: var(--muted2);
      cursor: pointer;
      user-select: none;
    }

    .checkboxLabel input[type="checkbox"] {
      width: 15px;
      height: 15px;
      accent-color: var(--accent);
      margin: 0;
      cursor: pointer;
    }

    .submitBtn {
      background: var(--accent);
      color: var(--btnText);
      border: 0;
      padding: 10px 14px;
      border-radius: 6px;
      font-weight: 700;
      font-size: 13px;
      cursor: pointer;
      transition: filter 0.2s;
      margin-top: 4px;
    }

    .submitBtn:hover {
      filter: brightness(1.15);
    }

    /* Нижняя часть: Другие услуги */
    .otherServices {
      padding-top: 20px;
    }

    .otherServicesHeader {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .otherServicesHeader h3 {
      margin: 0;
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      font-weight: 800;
      color: var(--muted);
    }

    .servicesLine {
      flex: 1;
      height: 1px;
      background: var(--line);
    }

    .otherServicesList {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 8px;
    }

    .serviceLink {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 9px 12px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text);
      transition: background 0.2s, border-color 0.2s, color 0.2s;
    }

    .serviceLink span {
      color: var(--accent);
      opacity: 0.7;
      transition: transform 0.2s;
    }

    .serviceLink:hover {
      background: rgba(245, 196, 0, 0.08);
      border-color: rgba(245, 196, 0, 0.35);
      color: #fff;
    }

    .serviceLink:hover span {
      transform: translateX(3px);
      opacity: 1;
    }

    /* Нижний блок фич */
    .features {
      margin-top: 50px;
      border-top: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(0, 0, 0, .25), rgba(0, 0, 0, .45));
    }

    .featuresGrid {
      padding: 26px 0 34px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .feature {
      padding: 18px 6px 8px;
      position: relative;
    }

    .feature:not(:last-child)::after {
      content: "";
      position: absolute;
      top: 14px;
      right: -11px;
      width: 1px;
      height: calc(100% - 28px);
      background: rgba(255, 255, 255, .08);
    }

    .featIcon {
      width: 44px;
      height: 44px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: var(--accent);
      border: 1px solid rgba(245, 196, 0, .35);
      background: rgba(245, 196, 0, .08);
      margin-bottom: 12px;
    }

    .feature h3 {
      margin: 0 0 6px;
      font-size: 14px;
      font-weight: 800;
      letter-spacing: .02em;
    }

    .feature p {
      margin: 0;
      color: rgba(255, 255, 255, .62);
      line-height: 1.55;
      font-size: 13px;
    }

    svg {
      display: block;
    }

    /* Адаптив */
    @media (max-width: 1080px) {
      .heroGrid {
        grid-template-columns: 1fr;
        gap: 36px;
      }
    }

    @media (max-width: 768px) {
      .menu {
        display: none;
      }

      .asideHeaderWithForm {
        grid-template-columns: 1fr;
        gap: 16px;
      }

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

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

      .feature:not(:last-child)::after {
        display: none;
      }
    }

    @media (max-width: 560px) {
      .nav {
        grid-template-columns: 1fr auto;
      }

      .brandText span {
        display: none;
      }

      .navActions .primaryBtn {
        display: none;
      }

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