:root {
  --brand-width: 390px;
  --brand-image-height: 78px;
  --about-section-gap: 16px;
  --subsection-gap: 80px;
  --carousel-width: 410px;
}

.brand {
  width: min(var(--brand-width), 42vw);
  flex-basis: var(--brand-width);
}

.brand img {
  max-height: var(--brand-image-height);
}

.page-hero > .site-shell.site-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, var(--carousel-width));
  align-items: center;
  gap: var(--hero-gap);
  height: 100%;
  min-height: 0;
  padding-block: var(--hero-padding);
}

.hero-carousel-host,
.membership-hero-media.hero-carousel-host {
  width: min(100%, var(--carousel-width));
  justify-self: end;
}

.about-governance {
  padding-bottom: 28px;
}

.about-governance + .leadership-section {
  padding-top: var(--about-section-gap);
}

.leadership-section > .subsection-title {
  margin: var(--subsection-gap) 0 var(--card-gap);
}

.gallery-year-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gallery-year-grid article {
  min-height: 220px;
}

/* Shared footer attribution. This remains non-interactive until a QuiverTech URL is approved. */
.footer .copyright {
  position: relative;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 210px;
  text-align: center;
}

.footer .copyright::after {
  content: "";
  position: absolute;
  top: 50%;
  right: max(20px, calc((100vw - 1180px) / 2));
  width: 160px;
  height: 46px;
  background: url("assets/powered-by-quivertech.webp") center / contain no-repeat;
  transform: translateY(-50%);
  pointer-events: none;
}

.desktop-footer-break {
  display: block;
}

@media (max-width: 1050px) {
  :root {
    --brand-width: 330px;
    --brand-image-height: 68px;
    --carousel-width: 350px;
  }

  .gallery-year-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer .copyright {
    padding-inline: 190px;
  }

  .footer .copyright::after {
    width: 150px;
    height: 43px;
  }
}

@media (max-width: 900px) {
  :root {
    --carousel-width: 320px;
  }

  .page-hero > .site-shell.site-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, var(--carousel-width));
  }
}

@media (max-width: 767px) {
  :root {
    --brand-width: 225px;
    --brand-image-height: 58px;
    --subsection-gap: 56px;
    --carousel-width: 324px;
  }

  .page-hero > .site-shell.site-hero-grid {
    height: auto;
    grid-template-columns: 1fr;
    gap: var(--card-gap);
    padding-block: 34px;
  }

  .hero-carousel-host,
  .membership-hero-media.hero-carousel-host {
    width: min(100%, var(--carousel-width));
    justify-self: center;
  }

  .gallery-year-grid {
    grid-template-columns: 1fr;
  }

  .footer .copyright {
    min-height: 108px;
    padding: 14px 20px 68px;
  }

  .footer .copyright::after {
    top: auto;
    right: auto;
    bottom: 12px;
    left: 50%;
    width: 145px;
    height: 42px;
    transform: translateX(-50%);
  }

  .desktop-footer-break {
    display: none;
  }

  .site-header .mobile-member-login {
    width: min(50%, 220px) !important;
    min-height: 28px;
    margin: 0 auto 6px !important;
    padding: 5px 10px !important;
    font-size: .72rem !important;
    line-height: 1 !important;
    transform: translateY(-6px);
    border-radius: 7px;
  }
}

@media (max-width: 430px) {
  :root {
    --carousel-width: 287px;
  }
}

@media (max-width: 420px) {
  :root {
    --brand-width: 190px;
  }
}