@media (max-width: 1024px) {
  .security__sticky {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 110px 40px;
    align-content: start;
  }

  .security__title {
    font-size: var(--fs-3xl);
    margin-bottom: 26px;
  }

  .security__progress {
    flex-direction: row;
    gap: 18px;
  }

  .security__stages {
    height: min(480px, 60vh);
  }

  .sec-item {
    padding: 34px 30px;
  }

  .demo__panel {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .demo__stage {
    min-height: 0;
  }
}

@media (max-width: 768px) {
  .hero__subtitle {
    font-size: var(--fs-base);
  }

  .hero__stats {
    gap: 28px;
    margin-top: 52px;
    flex-wrap: wrap;
  }

  .brand {
    height: 180vh;
  }

  .brand__barrage-line--1 {
    font-size: 2rem;
  }

  .brand__barrage-line--3 {
    font-size: 2.4rem;
  }

  .intro {
    padding-block: 100px 110px;
  }

  .intro__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .intro__lead {
    position: static;
  }

  .challenges {
    padding-block: 90px 100px;
  }

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

  .demo {
    padding-block: 100px 110px;
  }

  .security {
    height: auto;
  }

  .security__sticky {
    position: static;
    height: auto;
    padding-block: 90px 70px;
  }

  .security__stages {
    height: auto;
    margin-top: 8px;
  }

  .sec-item {
    position: relative;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    display: none;
  }

  .sec-item.is-active {
    display: flex;
  }

  .integration {
    padding-block: 110px 90px;
  }

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

  .integration__cta {
    padding: 48px 24px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer__links {
    gap: 28px;
  }

  .footer__bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .loader.phase-border .loader__frame {
    border-width: 34px;
  }
}

@media (max-width: 480px) {
  .hero__actions .btn {
    width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  .brand__barrage-line {
    animation: none !important;
  }

  .island__menu {
    transition: none;
  }

  .island__menu .island__link,
  .island__menu .island__menu-cta {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .island.is-open .glass__highlight::after {
    display: none;
  }
}