@media (max-width: 980px) {
  :root {
    --gutter: 22px;
  }

  .hero {
    min-height: auto;
    padding-block: 86px 96px;
  }

  .hero__grid,
  .about__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    justify-self: start;
    width: min(100%, 470px);
  }

  .featured-project {
    grid-template-columns: 1fr;
  }

  .featured-project__mark {
    min-height: 170px;
  }

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

@media (max-width: 760px) {
  .site-brand__status {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: var(--gutter);
    left: var(--gutter);
    z-index: 99;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px;
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    background: rgba(14, 16, 15, 0.98);
    box-shadow: 0 24px 48px -20px var(--shadow);
  }

  .nav-toggle-input:checked ~ .site-nav {
    display: flex;
  }

  .nav-toggle-input:checked ~ .menu-toggle span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .nav-toggle-input:checked ~ .menu-toggle span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }

  .site-nav a {
    padding: 13px 12px;
    border-radius: 9px;
  }

  .site-nav a:hover {
    background: rgba(255, 255, 255, 0.03);
  }

  .site-nav a::after {
    display: none;
  }

  .section {
    padding-block: 82px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .showcase-grid,
  .roadmap-grid,
  .goals-grid,
  .explore-grid {
    grid-template-columns: 1fr;
  }

  .philosophy-section {
    padding-block: 105px;
  }
}

@media (max-width: 540px) {
  :root {
    --gutter: 17px;
  }

  .site-brand__status {
    display: none;
  }

  .hero {
    padding-block: 68px 78px;
  }

  .hero__title {
    font-size: clamp(3.4rem, 18vw, 5rem);
  }

  .hero__visual {
    width: 100%;
  }

  .device-card {
    transform: none;
  }

  .button-row {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .featured-project {
    padding: 24px;
  }

  .featured-project__mark {
    min-height: 130px;
  }

  .timeline-item {
    grid-template-columns: 34px 1fr;
    gap: 15px;
  }

  .timeline::before {
    left: 16px;
  }

  .timeline-item__number {
    width: 34px;
    height: 34px;
    font-size: 0.62rem;
  }

  .showcase-card__image-wrap {
    padding: 6px;
  }

  .showcase-card img {
    border-radius: 11px;
  }

  .philosophy__quote {
    font-size: clamp(3.2rem, 17vw, 5.1rem);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}