:root {
    --color-ink: #101820;
    --color-paper: #ffffff;
    --color-soft: #f5f8fb;
    --color-faint: #e7edf3;
    --color-muted: #607080;
    --color-blue: #2ea3f2;
    --color-blue-dark: #106da8;
    --color-green: #27c27a;
    --color-dark: #0c1218;
    --color-dark-2: #121a22;
    --header-stack-height: 88px;
  }

  body {
    margin: 0;
    color: var(--color-ink);
    background: var(--color-paper);
    font-family: Abel, "Open Sans", Arial, sans-serif;
    font-size: 19px;
    line-height: 1.58;
    letter-spacing: 0;
    text-align: left;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  img {
    max-width: 100%;
    height: auto;
  }

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

  .site-main {
    background: var(--color-paper);
  }

body.page-template-page-template-blank-php #main-content .container {
    width: 100%;
    max-width: none;
    padding-top: 0 !important;
  }

  body.page-template-page-template-blank-php #left-area {
    width: 100% !important;
    float: none !important;
    padding: 0 !important;
  }

  body.page-template-page-template-blank-php #content-area,
  body.page-template-page-template-blank-php article,
  body.page-template-page-template-blank-php .entry-content {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
  }

  body.page-template-page-template-blank-php #main-content .container::before,
  body.page-template-page-template-blank-php #sidebar,
  body.page-template-page-template-blank-php .main_title,
  body.page-template-page-template-blank-php header.et-l,
  body.page-template-page-template-blank-php footer.et-l,
  body.page-template-page-template-blank-php #main-header,
  body.page-template-page-template-blank-php #main-footer {
    display: none !important;
  }

  .site-home {
    color: var(--color-ink);
    background: var(--color-paper);
    font-size: 19px;
    line-height: 1.58;
    margin-top: calc(var(--header-stack-height) * -1);
    overflow-x: clip;
    overflow-y: visible;
  }

  .site-home *,
  .site-home *::before,
  .site-home *::after {
    box-sizing: border-box;
  }

  .site-home img {
    display: block;
    max-width: 100%;
    height: auto;
  }

  .site-container {
    width: min(1180px, calc(100% - 44px));
    margin: 0 auto;
  }

  .site-home a {
    color: inherit;
    text-decoration: none;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: transparent;
  }

  body.admin-bar .site-header {
    top: 32px;
  }

  .site-nav {
    position: relative;
    min-height: var(--header-stack-height);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
  }

  .site-nav::before {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 8px -28px;
    border-radius: 12px;
    border: 1px solid rgba(16, 24, 32, 0.045);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 18px 52px rgba(16, 24, 32, 0.1);
    pointer-events: none;
  }

  .site-logo {
    position: relative;
    z-index: 1;
    width: 166px;
    display: block;
    padding-bottom: 6px;
    opacity: var(--header-logo-opacity, 0);
    pointer-events: none;
    transform: translateY(var(--header-logo-offset, 16px)) scale(var(--header-logo-scale, 0.88));
    transform-origin: left center;
    transition: opacity 80ms linear, transform 80ms linear;
  }

  .site-logo img {
    display: block;
    width: 100%;
    height: auto;
  }

  body.is-scrolled .site-logo {
    pointer-events: auto;
  }

  .site-menu {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 17px;
  }

  .site-menu a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 15px;
    border: 1px solid rgba(16, 24, 32, 0.08);
    border-radius: 6px;
    background: var(--color-paper);
    box-shadow: none;
    color: var(--color-muted);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    line-height: 1.1;
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
  }

  .site-menu a:hover,
  .site-menu a:focus-visible {
    border-color: rgba(16, 109, 168, 0.18);
    background: var(--color-paper);
    color: var(--color-blue-dark);
  }

  .site-menu a.is-active,
  .site-menu a[aria-current="true"] {
    border-color: var(--color-ink);
    background: var(--color-ink);
    box-shadow: 0 10px 22px rgba(16, 24, 32, 0.13);
    color: var(--color-paper);
  }

  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 20px;
    border: 1px solid var(--color-ink);
    border-radius: 6px;
    background: var(--color-ink);
    color: var(--color-paper) !important;
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
  }

  .button:hover,
  .button:focus-visible {
    border-color: var(--color-ink);
    background: var(--color-ink);
    box-shadow: 0 10px 22px rgba(16, 24, 32, 0.13);
    color: var(--color-paper) !important;
  }

  .button:focus-visible {
    outline: 3px solid rgba(46, 163, 242, 0.45);
    outline-offset: 3px;
  }

  .site-header .button {
    position: relative;
    z-index: 1;
    border-color: var(--color-ink);
    background: var(--color-ink);
    box-shadow: 0 14px 34px rgba(16, 24, 32, 0.18);
    color: var(--color-paper) !important;
  }

  .site-header .button:hover,
  .site-header .button:focus-visible {
    border-color: var(--color-ink);
    background: var(--color-ink);
    color: var(--color-paper) !important;
  }

  .button-outline {
    background: var(--color-paper);
    color: var(--color-ink) !important;
  }

  .button-outline:hover,
  .button-outline:focus-visible {
    border-color: var(--color-ink);
    background: var(--color-paper);
    box-shadow: 0 10px 22px rgba(16, 24, 32, 0.08);
    color: var(--color-ink) !important;
  }

  .button-accent {
    border-color: var(--color-blue);
    background: var(--color-blue);
    color: #07111a !important;
  }

  .button-accent:hover,
  .button-accent:focus-visible {
    border-color: var(--color-blue);
    background: var(--color-blue);
    color: #07111a !important;
  }

  .hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-faint);
    background:
      linear-gradient(90deg, rgba(16, 24, 32, 0.035) 1px, transparent 1px),
      linear-gradient(180deg, rgba(16, 24, 32, 0.035) 1px, transparent 1px),
      var(--color-paper);
    background-size: 44px 44px;
  }

  .hero::after {
    content: "";
    position: absolute;
    inset: 120px 6% 70px 56%;
    background: url("https://althatech.com/wp-content/uploads/2023/01/Logopit_1672843136375.png") center center / contain no-repeat;
    opacity: 0.055;
    pointer-events: none;
  }

  .hero-content {
    position: relative;
    z-index: 1;
    display: block;
    max-width: min(1040px, calc(100% - 44px));
    padding: calc(var(--header-stack-height) + 68px) 0 82px;
  }

  .hero-logo {
    display: block;
    width: clamp(220px, 22vw, 330px);
    margin: 0 0 36px;
    opacity: var(--hero-logo-opacity, 1);
    pointer-events: auto;
    transform: translateY(var(--hero-logo-offset, 0)) scale(var(--hero-logo-scale, 1));
    transform-origin: left top;
    transition: opacity 80ms linear, transform 80ms linear;
  }

  .hero-logo img {
    display: block;
    width: 100%;
    height: auto;
  }

  body.is-scrolled .hero-logo {
    pointer-events: none;
  }

  .site-home h1,
  .site-home h2,
  .site-home h3 {
    margin: 0;
    padding: 0;
    color: var(--color-ink);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-weight: 500;
    line-height: 1.04;
    letter-spacing: 0;
  }

  .site-home h1 {
    max-width: 960px;
    font-size: 70px;
  }

  .hero-lede {
    max-width: 820px;
    margin: 26px 0 0;
    color: var(--color-muted);
    font-size: 25px;
    line-height: 1.45;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
  }

  .service-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 1080px;
    margin-top: 58px;
    background: transparent;
  }

  .service-summary a {
    display: block;
    min-height: 174px;
    padding: 26px 28px 28px;
    border: 1px solid rgba(16, 24, 32, 0.13);
    border-top: 3px solid var(--color-blue);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(250, 252, 255, 0.96));
    box-shadow: 0 18px 45px rgba(16, 24, 32, 0.09);
    transition: border-color 160ms ease, box-shadow 160ms ease;
  }

  .service-summary a:hover,
  .service-summary a:focus-visible {
    border-color: rgba(16, 24, 32, 0.22);
    box-shadow: 0 18px 45px rgba(16, 24, 32, 0.13);
  }

  .service-summary a:focus-visible {
    outline: 3px solid rgba(46, 163, 242, 0.45);
    outline-offset: 3px;
  }

  .service-summary a:nth-child(2) {
    border-top-color: var(--color-ink);
  }

  .service-summary a:nth-child(3) {
    border-top-color: var(--color-green);
  }

  .service-summary strong {
    display: block;
    margin-bottom: 7px;
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 20px;
    font-weight: 500;
  }

  .service-summary span {
    color: var(--color-muted);
    font-size: 17px;
  }

  .section {
    padding: 96px 0;
  }

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

  .section-dark {
    background: var(--color-dark);
    color: var(--color-paper);
  }

  .section-header {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
    gap: 58px;
    align-items: start;
    margin-bottom: 44px;
  }

  .site-home h2 {
    font-size: 48px;
  }

  .section-dark h2,
  .section-dark h3 {
    color: var(--color-paper);
  }

  .section-header p,
  .card p,
  .card ul,
  .service-card p,
  .feature-item p,
  .article-card p,
  .contact-layout p {
    margin: 0;
    color: var(--color-muted);
  }

  .section-dark .section-header p,
  .section-dark .card p,
  .section-dark .service-card p,
  .section-dark .service-card ul {
    color: #aab5c0;
  }

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

  .card {
    display: flex;
    min-height: 360px;
    padding: 28px;
    border: 1px solid var(--color-faint);
    border-radius: 8px;
    background: var(--color-paper);
    flex-direction: column;
  }

  .section-dark .card {
    border-color: #263440;
    background: var(--color-dark-2);
  }

  .card-number {
    width: 43px;
    height: 43px;
    display: grid;
    place-items: center;
    margin-bottom: 30px;
    border: 1px solid var(--color-blue);
    border-radius: 50%;
    color: var(--color-blue-dark);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 18px;
  }

  .section-dark .card-number {
    color: var(--color-blue);
  }

  .site-home h3 {
    margin-bottom: 12px;
    font-size: 24px;
    line-height: 1.18;
  }

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

  .service-card {
    display: flex;
    min-height: 360px;
    padding: 30px;
    border: 1px solid var(--color-faint);
    border-radius: 8px;
    background: var(--color-paper);
    flex-direction: column;
    text-align: left;
  }

  .section-dark .service-card {
    border-color: #263440;
    background: var(--color-dark-2);
  }

  .section-dark .service-card h3 {
    color: var(--color-paper);
  }

  .card ul,
  .service-card ul {
    display: grid;
    gap: 10px;
    margin: 24px 0 0;
    padding: 0 !important;
    list-style: none !important;
    color: var(--color-muted);
    font-size: 17px;
  }

  .card li,
  .service-card li {
    position: relative;
    padding-left: 22px;
    list-style: none !important;
  }

  .card li::before,
  .service-card li::before {
    content: "";
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-blue);
  }

  .feature-row {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
    gap: 68px;
    align-items: center;
  }

  .feature-board {
    display: grid;
    gap: 1px;
    border: 1px solid var(--color-faint);
    background: var(--color-faint);
  }

  .feature-item {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 26px;
    align-items: center;
    min-height: 132px;
    padding: 26px;
    background: var(--color-paper);
  }

  .feature-number {
    width: 62px;
    height: 62px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--color-ink);
    color: var(--color-paper);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 18px;
  }

  .proof-band {
    padding: 76px 0;
    border-top: 1px solid #263440;
    border-bottom: 1px solid #263440;
    background: var(--color-dark);
    color: var(--color-paper);
  }

  .proof-band .site-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 44px;
    align-items: center;
  }

  .proof-band h2,
  .proof-band p {
    color: var(--color-paper);
  }

  .proof-band p {
    max-width: 780px;
    margin: 18px 0 0;
    opacity: 0.78;
  }

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

  .article-card {
    min-height: 230px;
    padding: 28px;
    border-top: 1px solid var(--color-faint);
    background: var(--color-paper);
  }

  .article-card a {
    display: inline-flex;
    margin-top: 22px;
    color: var(--color-blue-dark);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 16px;
  }

  .contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .contact-guide-column {
    align-self: stretch;
  }

  .form-guide {
    position: sticky;
    top: max(calc(var(--header-stack-height) + 42px), calc(50vh - 210px));
    min-height: 430px;
    margin-top: 34px;
    padding-top: 24px;
    border-top: 1px solid var(--color-faint);
  }

  .form-guide::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 74px;
    height: 1px;
    background: var(--color-blue);
  }

  .form-guide-item {
    position: absolute;
    inset: 24px 0 auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(10px);
    transition: none;
    pointer-events: none;
  }

  .form-guide-item.is-active {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 170ms ease, transform 170ms ease;
    pointer-events: auto;
  }

  .form-guide-kicker {
    display: block;
    margin: 0 0 12px;
    color: var(--color-blue-dark);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.2;
  }

  .form-guide-item strong {
    display: block;
    color: var(--color-ink);
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.18;
  }

  .form-guide-item p {
    margin: 14px 0 0;
    color: var(--color-muted);
  }

  .form-guide-item p + p {
    margin-top: 10px;
  }

  .form-guide-item ul {
    display: grid;
    gap: 8px;
    margin: 20px 0 0;
    padding: 0 !important;
    list-style: none !important;
    color: var(--color-muted);
    font-size: 16px;
  }

  .form-guide-item li {
    position: relative;
    padding-left: 22px;
    list-style: none !important;
  }

  .form-guide-item li::before {
    content: "";
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-blue);
  }

  .contact-panel {
    padding: 30px;
    border: 1px solid var(--color-faint);
    border-radius: 8px;
    background: var(--color-paper);
  }

  .contact-panel .fluentform,
  .contact-panel .frm-fluent-form {
    margin-top: 0;
  }

  .contact-panel input,
  .contact-panel textarea,
  .contact-panel select {
    min-height: 46px;
    border: 1px solid var(--color-faint) !important;
    border-radius: 6px !important;
    background: var(--color-paper) !important;
    color: var(--color-ink) !important;
    font-size: 16px !important;
  }

  .contact-panel textarea {
    min-height: 130px;
  }

  .contact-panel button,
  .contact-panel input[type="submit"],
  .contact-panel .ff-btn-submit {
    min-height: 48px;
    padding: 12px 20px !important;
    border: 1px solid var(--color-ink) !important;
    border-radius: 6px !important;
    background: var(--color-ink) !important;
    color: var(--color-paper) !important;
    font-family: Heebo, "Open Sans", Arial, sans-serif !important;
    font-size: 16px !important;
    font-weight: 500 !important;
  }

  .site-footer {
    padding: 42px 0;
    border-top: 1px solid var(--color-faint);
  }

  .site-footer .site-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: center;
    gap: 8px;
  }

  .site-footer p {
    margin: 0;
    color: var(--color-muted);
    font-size: 16px;
  }

  .footer-menu {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-bottom: 12px;
    font-family: Heebo, "Open Sans", Arial, sans-serif;
    font-size: 15px;
  }

  .footer-menu a {
    color: var(--color-muted);
    transition: color 160ms ease;
  }

  .footer-menu a:hover,
  .footer-menu a:focus-visible {
    color: var(--color-blue-dark);
  }

  @media (max-width: 1060px) {
    :root {
      --header-stack-height: 188px;
    }

    .site-nav,
    .section-header,
    .feature-row,
    .proof-band .site-container,
    .contact-layout {
      grid-template-columns: 1fr;
    }

    .site-nav {
      position: relative;
      padding: 22px 0;
      align-items: start;
      gap: 14px;
    }

    .site-logo {
      position: absolute;
      top: 18px;
      left: 0;
      z-index: 2;
    }

    body.is-scrolled .site-nav {
      padding-top: 104px;
    }

    .site-menu {
      justify-content: flex-start;
    }

    .site-header .button {
      justify-self: start;
    }

    .form-guide {
      position: relative;
      top: auto;
    }

    .hero {
      min-height: auto;
    }

    .hero-content {
      padding: calc(var(--header-stack-height) + 54px) 0 70px;
    }

    .site-home h1 {
      font-size: 54px;
    }

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

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

    .service-grid,
    .article-grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 640px) {
    :root {
      --header-stack-height: 226px;
    }

    .site-container {
      width: min(100% - 28px, 1180px);
    }

    .site-logo {
      width: 142px;
    }

    body.admin-bar .site-header {
      top: 46px;
    }

    .hero-logo {
      width: 220px;
      margin-bottom: 32px;
    }

    .site-menu {
      gap: 8px;
      font-size: 16px;
    }

    .site-menu a {
      min-height: 42px;
      padding: 9px 12px;
    }

    .site-home h1 {
      font-size: 43px;
    }

    .site-home h2 {
      font-size: 34px;
    }

    .hero-lede {
      font-size: 20px;
    }

    .section {
      padding: 70px 0;
    }

    .service-summary,
    .card-grid {
      grid-template-columns: 1fr;
    }

    .service-card,
    .contact-panel {
      padding: 22px;
    }

    .form-guide {
      min-height: 430px;
    }

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