@media (max-width: 1180px) {
  .kb-topbar {
    grid-template-columns: 1fr auto;
    height: auto;
    min-height: 70px;
    padding: 12px 24px;
  }

  .kb-menu-toggle {
    display: block;
  }

  .kb-nav,
  .kb-topbar__actions {
    display: none;
  }

  .kb-nav.is-open,
  .kb-topbar__actions.is-open {
    grid-column: 1 / -1;
    display: grid;
    justify-content: stretch;
    gap: 12px;
    padding-top: 12px;
  }

  .kb-nav.is-open a {
    padding: 10px 0;
    border-bottom: 1px solid var(--kb-border);
  }

  .kb-topbar-button,
  .kb-login {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .kb-hero__grid,
  .kb-evolution__grid,
  .kb-cta-zone__grid {
    grid-template-columns: 1fr;
  }

  .kb-orbit {
    min-height: 560px;
  }

  .kb-connected__grid,
  .kb-profiles__grid {
    grid-template-columns: 1fr;
  }

  .kb-tool-line {
    grid-template-columns: repeat(3, 1fr);
  }

  .kb-profile-line {
    grid-template-columns: repeat(3, 1fr);
  }

  .kb-cta-zone__content {
    padding-left: 0;
  }

  .kb-device {
    min-height: 360px;
  }

  .kb-laptop {
    right: 120px;
  }

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

@media (max-width: 760px) {
  .kb-container {
    width: calc(100% - 28px);
  }

  .kb-hero {
    padding: 52px 0 34px;
  }

  .kb-hero h1 {
    font-size: clamp(43px, 13vw, 58px);
  }

  .kb-hero__lead {
    font-size: 16px;
  }

  .kb-hero__actions,
  .kb-cta-zone__actions {
    display: grid;
  }

  .kb-button {
    width: 100%;
  }

  .kb-hero__trust {
    gap: 16px;
  }

  .kb-orbit {
    min-height: 430px;
    transform: scale(0.78);
    transform-origin: center top;
    margin: 0 -48px -80px;
  }

  .kb-evolution {
    padding: 60px 0 48px;
  }

  .kb-switch {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .kb-switch__arrow {
    transform: rotate(90deg);
  }

  .kb-switch__rings {
    left: 50%;
    transform: translateX(-50%);
  }

  .kb-mini-steps {
    grid-template-columns: 1fr;
  }

  .kb-tool-line,
  .kb-profile-line,
  .kb-stats__grid {
    grid-template-columns: 1fr;
  }

  .kb-tool,
  .kb-profile {
    min-height: auto;
    padding: 24px 10px;
  }

  .kb-tool:not(:last-child)::after,
  .kb-profile:not(:last-child)::after {
    right: 18%;
    left: 18%;
    top: auto;
    bottom: 0;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, #a8c3ff, transparent);
  }

  .kb-stat {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.16);
  }

  .kb-stat:last-child {
    border-bottom: 0;
  }

  .kb-device {
    min-height: 280px;
    transform: scale(0.78);
    transform-origin: center top;
    margin: 0 -40px -70px;
  }

  .kb-laptop {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  .kb-phone {
    right: 8%;
  }

  .kb-footer__grid {
    grid-template-columns: 1fr;
  }

  .kb-footer__bottom {
    flex-direction: column;
  }
}

@media (max-width: 440px) {
  .kb-brand__symbol {
    font-size: 29px;
  }

  .kb-brand__text strong {
    font-size: 17px;
  }

  .kb-hero h1 {
    font-size: 40px;
  }

  .kb-orbit {
    transform: scale(0.62);
    margin: 0 -92px -170px;
  }

  .kb-device {
    transform: scale(0.62);
    margin: 0 -90px -115px;
  }
}

@media (max-width: 1180px) {
  .kb-connected__layout {
    grid-template-columns: 1fr;
  }

  .kb-connected__title p:not(.kb-eyebrow) {
    max-width: 720px;
  }
}

@media (max-width: 760px) {
  .kb-real-tools {
    grid-template-columns: repeat(2, 1fr);
  }

  .kb-real-tool:not(:nth-child(5n))::after {
    display: none;
  }

  .kb-real-tool:nth-child(n+3) {
    border-top: 1px solid rgba(168, 195, 255, 0.45);
  }

  .kb-real-tool:nth-child(odd)::after {
    content: "";
    display: block;
    position: absolute;
    right: 0;
    top: 24px;
    bottom: 24px;
    width: 1px;
    background: linear-gradient(180deg, transparent, #a8c3ff, transparent);
  }
}

@media (max-width: 430px) {
  .kb-real-tools {
    grid-template-columns: 1fr;
  }

  .kb-real-tool:nth-child(odd)::after {
    display: none;
  }

  .kb-real-tool:nth-child(n+2) {
    border-top: 1px solid rgba(168, 195, 255, 0.45);
  }
}