@font-face {
      font-family: "Quicksand";
      src: url("fonts/Quicksand-Variable.ttf") format("truetype");
      font-weight: 300 800;
      font-style: normal;
      font-display: swap;
    }

    :root {
      --color-1: #0B2F3D;
      --color-2: #1E5B7F;
      --color-3: #4778AC;
      --white: #ffffff;
      --soft: rgba(71, 120, 172, .08);
      --line: rgba(30, 91, 127, .22);
      --title-size: clamp(32px, 4vw, 48px);
      --subtitle-size: clamp(22px, 2.1vw, 24px);
      --text-size: 16px;
      --radius: 8px;
      --shadow: 0 18px 42px rgba(11, 47, 61, .12);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      overflow-x: hidden;
      background: var(--white);
      color: var(--color-1);
      font-family: "Quicksand", Arial, sans-serif;
      font-size: var(--text-size);
      line-height: 1.58;
    }

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

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

    button,
    input,
    textarea {
      min-width: 0;
      font: inherit;
    }

    h1,
    h2 {
      margin: 0;
      color: inherit;
      font-size: var(--title-size);
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: 0;
      text-align: left;
      overflow-wrap: break-word;
    }

    h3 {
      margin: 0;
      color: inherit;
      font-size: var(--subtitle-size);
      font-weight: 800;
      line-height: 1.18;
      letter-spacing: 0;
      text-align: left;
      overflow-wrap: break-word;
    }

    p,
    li,
    label,
    input,
    textarea,
    button,
    a,
    span {
      font-size: var(--text-size);
    }

    p {
      margin: 0;
      color: rgba(11, 47, 61, .84);
      overflow-wrap: break-word;
    }

    .container {
      width: min(1140px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 40;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }

    .nav {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

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

    .brand img {
      width: 185px;
      height: auto;
      max-height: 70px;
      object-fit: contain;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .nav-links a {
      padding: 10px 12px;
      border-radius: var(--radius);
      color: var(--color-1);
      font-weight: 700;
      transition: background .18s ease, color .18s ease;
    }

    .nav-links a:hover {
      background: var(--soft);
      color: var(--color-2);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      color: var(--color-1);
      cursor: pointer;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      border: 0;
      border-radius: var(--radius);
      padding: 0 20px;
      background: var(--color-2);
      color: var(--white);
      font-weight: 800;
      cursor: pointer;
      transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
    }

    .button:hover {
      background: var(--color-3);
      transform: translateY(-1px);
      box-shadow: 0 14px 24px rgba(30, 91, 127, .18);
    }

    .button.light {
      border: 1px solid var(--line);
      background: var(--white);
      color: var(--color-2);
      box-shadow: none;
    }

    .button.light:hover {
      background: var(--soft);
      color: var(--color-1);
    }

    .header-button {
      flex: 0 0 auto;
      background: #79c79a;
      color: var(--color-1);
    }

    .header-button:hover {
      background: #8fd6aa;
      color: var(--color-1);
    }

    .hero {
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(120deg, var(--color-1) 0%, var(--color-2) 58%, var(--color-3) 100%);
      color: var(--white);
      padding: 70px 0;
    }

    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      pointer-events: none;
      opacity: .42;
    }

    .hero::before {
      inset: auto auto -160px -170px;
      width: 560px;
      height: 560px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(71, 120, 172, .56), rgba(71, 120, 172, 0) 62%);
    }

    .hero::after {
      inset: -180px -130px auto auto;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(11, 47, 61, .22), rgba(11, 47, 61, 0) 65%);
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 410px;
      gap: 54px;
      align-items: center;
    }

    .hero-copy {
      min-width: 0;
      display: grid;
      gap: 24px;
    }

    .hero-copy p {
      max-width: 700px;
      color: rgba(255, 255, 255, .88);
    }

    .tech-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 0;
      margin: 0;
      list-style: none;
    }

    .tech-list li {
      border: 1px solid rgba(71, 120, 172, .72);
      border-radius: var(--radius);
      padding: 10px 14px;
      color: rgba(255, 255, 255, .9);
      font-weight: 700;
    }

    .lead-card {
      min-width: 0;
      padding: 28px;
      border-radius: var(--radius);
      background: var(--white);
      color: var(--color-1);
      box-shadow: var(--shadow);
    }

    .lead-card h2 {
      font-size: var(--subtitle-size);
    }

    .lead-card p {
      margin-top: 10px;
    }

    .lead-form {
      display: grid;
      gap: 14px;
      margin-top: 20px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: var(--color-1);
      font-weight: 800;
    }

    .field input,
    .field textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      color: var(--color-1);
      min-height: 48px;
      padding: 12px 14px;
      outline: none;
      transition: border-color .18s ease, box-shadow .18s ease;
    }

    .field textarea {
      min-height: 108px;
      resize: vertical;
    }

    .field input:focus,
    .field textarea:focus {
      border-color: var(--color-3);
      box-shadow: 0 0 0 4px rgba(71, 120, 172, .18);
    }

    section {
      padding: 78px 0;
    }

    section[id] {
      scroll-margin-top: 100px;
    }

    .section-head {
      max-width: 760px;
      margin: 0 0 34px;
      display: grid;
      gap: 14px;
      text-align: left;
    }

    .section-head p {
      max-width: 720px;
    }

    .advantages,
    .services {
      background: var(--soft);
    }

    .advantage-grid {
      display: grid;
      grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
      gap: 34px;
      align-items: stretch;
    }

    .access-panel {
      position: relative;
      overflow: hidden;
      min-height: 430px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      color: var(--color-1);
      padding: 22px;
      display: grid;
      place-items: center;
      box-shadow: 0 12px 30px rgba(11, 47, 61, .06);
    }

    .access-panel::before,
    .access-panel::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
    }

    .access-panel::before {
      width: 250px;
      height: 250px;
      right: -70px;
      top: -70px;
      background: rgba(71, 120, 172, .35);
    }

    .access-panel::after {
      width: 270px;
      height: 270px;
      left: -120px;
      bottom: -120px;
      border: 52px solid rgba(255, 255, 255, .1);
    }

    .access-panel.image-panel::before,
    .access-panel.image-panel::after {
      display: none;
    }

    .access-panel img {
      width: 100%;
      height: 100%;
      max-height: 390px;
      object-fit: contain;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .feature,
    .service-card,
    .system-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      box-shadow: 0 12px 30px rgba(11, 47, 61, .06);
    }

    .feature {
      min-height: 168px;
      padding: 24px;
      display: grid;
      gap: 12px;
      align-content: start;
      border-top: 4px solid var(--color-3);
    }

    .feature h3,
    .service-card h3,
    .system-body h3 {
      color: var(--color-1);
    }

    .systems {
      background: var(--white);
    }

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

    .system-card {
      overflow: hidden;
      display: grid;
      grid-template-rows: auto 1fr;
      min-height: 448px;
      cursor: pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .system-card:hover {
      transform: translateY(-3px);
      border-color: rgba(71, 120, 172, .45);
      box-shadow: 0 18px 38px rgba(11, 47, 61, .12);
    }

    .system-media {
      display: grid;
      place-items: center;
      aspect-ratio: 16 / 9;
      height: auto;
      padding: 18px;
      overflow: hidden;
      background: linear-gradient(135deg, rgba(71, 120, 172, .14), rgba(30, 91, 127, .08));
      border-bottom: 1px solid var(--line);
    }

    .system-media img {
      display: block;
      width: auto;
      height: auto;
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      object-position: center;
    }

    .system-card[data-system="gme"] .system-media {
      padding: 10px;
    }

    .system-card[data-system="gme"] .system-media img {
      width: auto;
      height: auto;
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      background: #ffffff;
    }

    .system-card[data-system="cozinha"] .system-media {
      padding: 28px;
    }

    .system-card[data-system="cozinha"] .system-media img {
      max-width: 76%;
      max-height: 76%;
      transform: translateY(-2px);
    }

    .system-body {
      display: grid;
      grid-template-rows: auto 1fr auto;
      gap: 16px;
      align-content: stretch;
      padding: 24px;
    }

    .system-body .button {
      width: 100%;
      align-self: end;
      margin-top: 6px;
    }

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

    .service-card {
      min-height: 270px;
      padding: 28px;
      display: grid;
      gap: 14px;
      align-content: start;
    }

    .service-number {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: var(--radius);
      background: var(--color-3);
      color: var(--white);
      font-weight: 800;
    }

    .clients {
      background: var(--white);
    }

    .client-carousel {
      width: min(760px, 100%);
      margin: 0 auto;
      display: grid;
      grid-template-columns: 56px minmax(0, 1fr) 56px;
      gap: 18px;
      align-items: center;
    }

    .carousel-button {
      width: 56px;
      height: 56px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--color-2);
      color: var(--white);
      font-weight: 800;
      cursor: pointer;
      transition: background .18s ease, transform .18s ease;
    }

    .carousel-button:hover {
      background: var(--color-3);
      transform: translateY(-1px);
    }

    .client-stage {
      min-height: 250px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(71, 120, 172, .06);
      padding: 34px;
      overflow: hidden;
    }

    .client-logo {
      max-width: min(430px, 90%);
      max-height: 170px;
      object-fit: contain;
      animation: logoIn .35s ease;
    }

    @keyframes logoIn {
      from {
        opacity: 0;
        transform: translateY(8px);
      }

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

    .contact {
      background: var(--color-1);
      color: var(--white);
      padding: 56px 0;
    }

    .contact-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 410px;
      gap: 44px;
      align-items: center;
    }

    .contact h2,
    .contact p {
      color: var(--white);
    }

    .contact p {
      max-width: 650px;
      color: rgba(255, 255, 255, .86);
      margin-top: 18px;
    }

    .contact-actions {
      display: grid;
      gap: 14px;
    }

    .contact-link {
      display: block;
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: var(--radius);
      padding: 16px;
      color: var(--white);
      font-weight: 800;
      background: rgba(71, 120, 172, .16);
    }

    .modal {
      position: fixed;
      inset: 0;
      z-index: 70;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      background: rgba(11, 47, 61, .74);
    }

    .modal.open {
      display: flex;
    }

    .modal-card {
      width: min(920px, 100%);
      max-height: calc(100vh - 48px);
      overflow: auto;
      border-radius: var(--radius);
      background: var(--white);
      box-shadow: var(--shadow);
    }

    .modal-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 26px 28px;
      border-bottom: 1px solid var(--line);
    }

    .modal-head .close-modal {
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      color: var(--color-1);
      cursor: pointer;
      font-weight: 800;
    }

    .modal-content {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 300px;
      gap: 28px;
      padding: 28px;
      align-items: start;
    }

    .modal-text {
      display: grid;
      gap: 16px;
    }

    .modal-text ul {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .modal-text li {
      position: relative;
      padding-left: 22px;
    }

    .modal-text li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .72em;
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--color-3);
    }

    .modal-side {
      display: grid;
      gap: 16px;
    }

    .modal-image-box {
      min-height: 180px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(71, 120, 172, .07);
      padding: 22px;
    }

    .modal-image-box img {
      width: 100%;
      max-height: 150px;
      object-fit: contain;
    }

    .modal-actions {
      display: grid;
      gap: 10px;
    }

    .modal-actions .attendant-button,
    .lead-form .button[type="submit"] {
      background: #79c79a;
      color: var(--color-1);
    }

    .modal-actions .attendant-button:hover,
    .lead-form .button[type="submit"]:hover {
      background: #8fd6aa;
      color: var(--color-1);
    }

    @media (max-width: 1040px) {
      .hero-grid,
      .advantage-grid,
      .contact-grid {
        grid-template-columns: 1fr;
      }

      .lead-card {
        max-width: 620px;
      }

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

    @media (max-width: 820px) {
      .container {
        width: min(100% - 28px, 1140px);
      }

      .nav {
        min-height: 74px;
      }

      .menu-toggle {
        display: grid;
        place-items: center;
      }

      .nav-links {
        position: absolute;
        top: 100%;
        left: 14px;
        right: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: var(--white);
        box-shadow: var(--shadow);
      }

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

      .header-button {
        display: none;
      }

      .hero {
        padding: 44px 0;
      }

      .hero-grid {
        gap: 32px;
      }

      .feature-grid,
      .service-grid,
      .modal-content {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 560px) {
      :root {
        --title-size: clamp(30px, 8vw, 34px);
        --subtitle-size: 22px;
      }

      .brand img {
        width: 170px;
        max-height: 64px;
      }

      .hero-copy {
        gap: 18px;
      }

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

      .lead-card,
      .access-panel,
      .feature,
      .service-card,
      .system-body {
        padding: 22px;
      }

      .client-carousel {
        grid-template-columns: 44px minmax(0, 1fr) 44px;
        gap: 10px;
      }

      .carousel-button {
        width: 44px;
        height: 44px;
      }

      .client-stage {
        min-height: 210px;
        padding: 24px;
      }

    }

#buyButton[hidden]{display:none}