/* ==================== Responsive layouts ==================== */

@media (max-width: 900px) {
  .site-header {
    padding-inline: 18px;
  }

  .nav {
    gap: 6px;
    font-size: 0.8rem;
  }

  .section {
    width: min(100% - 36px, var(--max));
  }

  .hero,
  .intro-grid,
  .support-grid,
  .events-heading,
  .flagship-grid,
  .partners-heading {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-copy,
  .intro-grid > *,
  .section-heading > *,
  .impact-top > *,
  .support-grid > * {
    min-width: 0;
  }

  .hero {
    padding-top: 105px;
  }

  .hero-art {
    min-height: 460px;
  }

  .section-heading,
  .impact-top {
    display: block;
  }

  .section-heading > p,
  .impact-top > p {
    margin-top: 24px;
  }

  .cards,
  .stats,
  .event-cards,
  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .events-heading,
  .flagship-grid,
  .partners-heading {
    margin-top: 25px;
  }

  .event-card {
    min-height: 300px;
  }

  .flagship-visual {
    min-height: 540px;
  }

  .feature-card:nth-child(n) {
    grid-column: span 1;
  }

  .feature-card {
    min-height: 240px;
  }

  .squiggle-wrap {
    width: 180vw;
  }

  .squiggle-track,
  .squiggle-progress {
    stroke-width: 8;
  }
}

@media (max-width: 560px) {
  :root {
    --section-padding: 36px 0 40px;
  }

  .brand img {
    height: 34px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.6rem, 11vw, 3.6rem);
    line-height: 0.98;
  }

  h2 {
    max-width: 100%;
    font-size: clamp(2.25rem, 11vw, 3.15rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
    overflow-wrap: break-word;
  }

  .support-panel h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .feature-card .card-title {
    max-width: 100%;
    font-size: clamp(1.9rem, 10vw, 2.4rem);
    line-height: 1;
    overflow-wrap: anywhere;
  }

  .hero-card {
    width: 92%;
  }

  .hero-impact-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
  }

  .hero-impact-summary > div {
    padding-right: 10px;
  }

  .hero-impact-summary > div + div {
    padding-left: 10px;
  }

  .hero-impact-summary > div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .hero-impact-summary > div:nth-child(even) {
    padding-right: 0;
  }

  .hero-impact-summary > div:nth-child(-n + 2) {
    padding-bottom: 14px;
  }

  .hero-impact-summary > div:nth-child(n + 3) {
    padding-top: 14px;
    border-top: 1px solid var(--theme-text);
  }

  .hero-impact-summary dd {
    font-size: 0.68rem;
  }

  .support-panel {
    padding: 28px 22px;
    border-radius: 24px;
  }

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

  .feature-card {
    min-height: 140px;
  }

  .feature-card .card-front {
    padding: 18px;
  }

  .feature-card .activity-icon {
    width: min(76%, 100px);
  }

  .expanded-card-dialog {
    width: calc(100vw - 32px);
    height: min(75vh, 680px);
  }

  .expanded-card-dialog .card-title {
    max-width: 100%;
    font-size: clamp(2.2rem, 12vw, 3.5rem);
    line-height: 1;
    overflow-wrap: anywhere;
  }

  .event-cards,
  .partner-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .events-heading,
  .flagship-grid,
  .partners-heading {
    gap: 32px;
    margin-top: 19px;
    margin-bottom: 42px;
  }

  .events-heading h2,
  .flagship h2,
  .partners-heading h2 {
    font-size: clamp(2.25rem, 11vw, 3.15rem);
  }

  .event-card {
    min-height: 255px;
    padding: 24px;
    box-shadow: 6px 6px 0 var(--shadow-colour);
  }

  .event-meta {
    align-items: flex-start;
  }

  .event-tag {
    white-space: normal;
    text-align: right;
  }

  .flagship-visual {
    min-height: 410px;
    padding: 24px;
    box-shadow: 8px 8px 0 var(--colour-accent-2);
  }

  .event-details > div {
    grid-template-columns: 70px 1fr;
  }

  .partner-mark {
    min-height: 100px;
    box-shadow: 5px 5px 0 var(--shadow-colour);
  }

  .button {
    max-width: 100%;
    padding-inline: 18px;
    text-align: center;
  }

  .footer {
    display: block;
  }

  .footer-links {
    margin-top: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .nav a,
  .button,
  #squiggleLine,
  .squiggle-track,
  .squiggle-progress,
  .flip-card-toggle,
  .flip-card-inner,
  .card-front::before,
  .event-card,
  .partner-mark {
    transition: none;
  }

  .nav a:hover,
  .button:hover,
  .flip-card-toggle:hover,
  .event-card:hover,
  .partner-mark:hover {
    transform: none;
  }
}