.sponsor-page {
  --sponsor-page-bg: #282828;
  --sponsor-page-ink: #f9f9f9;
  --sponsor-page-muted: #d2cfcc;
  --sponsor-page-rule: rgba(249, 249, 249, 0.2);
  --sponsor-page-accent: #ff741f;
  background-color: var(--sponsor-page-bg);
  color: var(--sponsor-page-ink);
  padding: clamp(3.5rem, 8vw, 7rem) 0;
}

.sponsor-page__container {
  max-width: 1200px;
}

.sponsor-page__intro {
  align-items: end;
  display: grid;
  gap: clamp(1.5rem, 5vw, 5rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  margin: 0 auto clamp(3.5rem, 8vw, 6rem);
}

.sponsor-page__intro--center {
  display: block;
  max-width: 54rem;
  text-align: center;
}

.sponsor-page__title {
  color: var(--sponsor-page-ink);
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0;
}

.sponsor-page--sponsors .sponsor-page__title {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
}

.sponsor-page__accent {
  background-color: var(--sponsor-page-accent);
  height: 3px;
  margin-top: 1.5rem;
  width: 3.5rem;
}

.sponsor-page__intro--center .sponsor-page__accent {
  margin-left: auto;
  margin-right: auto;
}

.sponsor-page__lead {
  color: var(--sponsor-page-muted);
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.65;
  margin: 0;
  max-width: 42rem;
}

.sponsor-page__intro--center .sponsor-page__lead {
  margin: 1.5rem auto 0;
}

.sponsor-page__category {
  border-top: 1px solid var(--sponsor-page-rule);
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: clamp(2rem, 4vw, 3rem);
}

.sponsor-page__category-title {
  color: var(--sponsor-page-ink);
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 1.75rem;
}

.sponsor-page__category-title::after {
  background-color: var(--sponsor-page-accent);
  content: "";
  display: block;
  height: 2px;
  margin-top: 1rem;
  width: 2rem;
}

.sponsor-page__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sponsor-page__item {
  min-width: 0;
}

.sponsor-page__logo {
  align-items: center;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: var(--sponsor-page-ink);
  display: flex;
  justify-content: center;
  min-height: clamp(7.5rem, 13vw, 10rem);
  padding: clamp(1rem, 2vw, 2rem);
  text-align: center;
  text-decoration: none;
  transition: border-color 160ms ease;
  width: 100%;
}

.sponsor-page__logo:hover {
  border-color: var(--sponsor-page-accent);
  color: var(--sponsor-page-ink);
  text-decoration: none;
}

.sponsor-page__logo:focus-visible,
.sponsor-page__supporter-name a:focus-visible {
  outline: 3px solid var(--sponsor-page-accent);
  outline-offset: 4px;
}

.sponsor-page__logo img {
  display: block;
  max-height: clamp(3.5rem, 8vw, 6rem);
  max-width: 100%;
  object-fit: contain;
  width: 100%;
}

.sponsor-page__logo--avermedia img {
  filter: brightness(1.9) saturate(1.1);
}

.sponsor-page__logo img[hidden] {
  display: none;
}

.sponsor-page__logo-fallback {
  color: var(--sponsor-page-ink);
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.sponsor-page__logo-fallback[hidden] {
  display: none;
}

.sponsor-page__supporters {
  border-top: 1px solid var(--sponsor-page-rule);
  list-style: none;
  margin: 0 auto;
  max-width: 1020px;
  padding: 0;
}

.sponsor-page__supporter {
  border-bottom: 1px solid var(--sponsor-page-rule);
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(12rem, 0.36fr) minmax(0, 1fr);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.sponsor-page__supporter-brand {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  max-width: 16rem;
  width: 100%;
}

.sponsor-page__supporter-logo {
  align-items: center;
  background-color: transparent;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  min-height: 9rem;
  padding: 1.5rem;
  width: 100%;
}

.sponsor-page__supporter-logo img {
  display: block;
  height: auto;
  max-height: 6rem;
  max-width: 100%;
  object-fit: contain;
  width: auto;
}

.sponsor-page__supporter-logo:focus-visible,
.sponsor-page__official-link:focus-visible {
  outline: 3px solid var(--sponsor-page-accent);
  outline-offset: 4px;
}

.sponsor-page__official-link {
  color: var(--sponsor-page-accent);
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 1.5rem;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.sponsor-page__official-link:hover {
  color: #ff9b59;
}

.sponsor-page__supporter-copy {
  min-width: 0;
}

.sponsor-page__supporter-name {
  color: var(--sponsor-page-ink);
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0 0 1rem;
  overflow-wrap: anywhere;
}

.sponsor-page__supporter-message {
  color: var(--sponsor-page-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.65;
  margin: 0 0 1rem;
  max-width: 66ch;
}

.sponsor-page__supporter-focus {
  border-top: 1px solid var(--sponsor-page-rule);
  margin: 0;
  max-width: 66ch;
  padding-top: 1.25rem;
}

.sponsor-page__supporter-focus dt {
  color: #ff9b59;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.sponsor-page__supporter-focus dd {
  color: var(--sponsor-page-muted);
  display: grid;
  gap: 0.25rem;
  line-height: 1.55;
  margin: 0;
}

.sponsor-page__supporter-focus strong {
  color: var(--sponsor-page-ink);
  font-weight: 600;
}

.sponsor-page__supporter-focus span {
  color: var(--sponsor-page-muted);
  font-size: 0.98rem;
}

.sponsor-page__empty {
  color: var(--sponsor-page-muted);
  font-size: 1.125rem;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 42rem;
  padding: 2rem 0;
  text-align: center;
}

.sponsor-page a:focus-visible {
  outline: 3px solid var(--sponsor-page-accent);
  outline-offset: 4px;
}

@media (min-width: 600px) {
  .sponsor-page__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .sponsor-page--sponsors .sponsor-page__intro {
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  }
}

@media (min-width: 992px) {
  .sponsor-page__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  .sponsor-page__item {
    flex: 0 0 calc(var(--sponsor-item-width, 33.333%) - 0.67rem);
  }
}

@media (max-width: 767px) {
  .sponsor-page {
    padding: 3rem 0;
  }

  .sponsor-page__intro {
    display: block;
    margin-bottom: 3rem;
  }

  .sponsor-page__intro:not(.sponsor-page__intro--center) .sponsor-page__lead {
    margin-top: 1.25rem;
  }

  .sponsor-page__supporter {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.75rem;
  }

  .sponsor-page__supporter-brand {
    max-width: 13rem;
    margin: 0 auto;
  }

  .sponsor-page__supporter-name {
    font-size: clamp(1.65rem, 7vw, 2.15rem);
  }

  .sponsor-page__supporter-logo {
    min-height: 7.5rem;
  }
}

@media (max-width: 479px) {
  .sponsor-page--sponsors .sponsor-page__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sponsor-page--sponsors .sponsor-page__item {
    /* Center the cards while keeping the fixed 64px chat launcher clear. */
    margin-inline: auto;
    max-width: calc(100vw - 11.5rem);
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-page__logo {
    transition: none;
  }
}

/* Keep the thank-you page compact while retaining the sponsors listing scale. */
.sponsor-page--thanks {
  padding: clamp(2.75rem, 6vw, 5.5rem) 0;
}

.sponsor-page--thanks .sponsor-page__intro {
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.sponsor-page--thanks .sponsor-page__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.sponsor-page--thanks .sponsor-page__accent {
  margin-top: 1.25rem;
  width: 3rem;
}

.sponsor-page--thanks .sponsor-page__lead {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
}

.sponsor-page--thanks .sponsor-page__intro--center .sponsor-page__lead {
  margin: 1.25rem auto 0;
}

.sponsor-page--thanks .sponsor-page__supporter {
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding: clamp(2rem, 4vw, 3rem) 0;
}

.sponsor-page--thanks .sponsor-page__supporter-brand {
  max-width: 15rem;
}

.sponsor-page--thanks .sponsor-page__supporter-logo {
  min-height: 7.5rem;
  padding: 1.25rem;
}

.sponsor-page--thanks .sponsor-page__supporter-logo img {
  max-height: 5rem;
}

.sponsor-page--thanks .sponsor-page__official-link {
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.sponsor-page--thanks .sponsor-page__supporter-name {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
}

.sponsor-page--thanks .sponsor-page__supporter-message {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.6;
}

.sponsor-page--thanks .sponsor-page__supporter-focus {
  padding-top: 1rem;
}

.sponsor-page--thanks .sponsor-page__supporter-focus span {
  font-size: 0.95rem;
}

@media (max-width: 767px) {
  .sponsor-page--thanks {
    padding: 2rem 0;
  }

  .sponsor-page--thanks .sponsor-page__intro {
    margin-bottom: 2rem;
  }

  .sponsor-page--thanks .sponsor-page__title {
    font-size: clamp(2rem, 7vw, 2.5rem);
  }

  .sponsor-page--thanks .sponsor-page__accent {
    margin-top: 1rem;
    width: 2.75rem;
  }

  .sponsor-page--thanks .sponsor-page__intro:not(.sponsor-page__intro--center) .sponsor-page__lead,
  .sponsor-page--thanks .sponsor-page__intro--center .sponsor-page__lead {
    margin-top: 1rem;
  }

  .sponsor-page--thanks .sponsor-page__supporter {
    gap: 1.25rem;
    grid-template-columns: minmax(0, 1fr);
  }

  .sponsor-page--thanks .sponsor-page__supporter-brand {
    max-width: 11rem;
    margin: 0 auto;
  }

  .sponsor-page--thanks .sponsor-page__supporter-name {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
  }

  .sponsor-page--thanks .sponsor-page__supporter-logo {
    min-height: 6rem;
    padding: 1rem;
  }

  .sponsor-page--thanks .sponsor-page__supporter-logo img {
    max-height: 4.5rem;
  }
}

/* Sponsor listing: compact tiers and a clear partnership path. */
.sponsor-page--sponsors {
  --sponsor-page-bg: #141519;
  --sponsor-page-ink: #f5f5f7;
  --sponsor-page-muted: #c8c8cf;
  --sponsor-page-rule: rgba(222, 223, 230, 0.2);
  --sponsor-page-accent: #ff741f;
  background-color: var(--sponsor-page-bg);
  background-image: none;
  padding: clamp(3rem, 5vw, 4rem) 0 clamp(3.5rem, 6vw, 4.75rem);
}

.sponsor-page--sponsors .sponsor-page__container {
  max-width: 1200px;
}

.sponsor-page--sponsors .sponsor-page__intro {
  margin-bottom: clamp(2rem, 3.4vw, 2.75rem);
  max-width: 62rem;
}

.sponsor-page--sponsors .sponsor-page__title {
  font-size: clamp(2.5rem, 4.3vw, 3.35rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.sponsor-page--sponsors .sponsor-page__accent {
  border-radius: 999px;
  height: 4px;
  margin-top: 1.05rem;
  width: 3.25rem;
}

.sponsor-page--sponsors .sponsor-page__lead {
  color: var(--sponsor-page-muted);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.55;
  margin: 1.2rem auto 0;
  max-width: 60rem;
}

.sponsor-page--sponsors .sponsor-page__category {
  --sponsor-tier: #c7cad1;
  align-items: start;
  border-top: 1px solid var(--sponsor-page-rule);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.45rem;
  padding-top: 1.45rem;
}

.sponsor-page--sponsors .sponsor-page__category:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.sponsor-page--sponsors .sponsor-page__category--gold {
  --sponsor-tier: #e3a323;
}

.sponsor-page--sponsors .sponsor-page__category-intro {
  display: flex;
  justify-content: center;
  max-width: none;
}

.sponsor-page--sponsors .sponsor-page__category-title {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--sponsor-page-ink);
  display: flex;
  justify-content: center;
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(1.55rem, 2.6vw, 1.9rem);
  font-weight: 700;
  gap: 0.75rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
  min-height: 0;
  padding: 0;
  text-align: center;
  width: 100%;
}

.sponsor-page--sponsors .sponsor-page__category-title::after {
  display: none;
}

.sponsor-page--sponsors .sponsor-page__category-title > span:last-child {
  color: var(--sponsor-page-ink);
}

.sponsor-page--sponsors .sponsor-page__category-icon {
  color: var(--sponsor-tier);
  display: inline-flex;
  flex: 0 0 1.75rem;
  height: 1.75rem;
  width: 1.75rem;
}

.sponsor-page--sponsors .sponsor-page__category-icon svg {
  height: 100%;
  width: 100%;
}

.sponsor-page--sponsors .sponsor-page__grid {
  align-items: stretch;
  background-color: rgba(255, 255, 255, 0.035);
  border-radius: 6px;
  display: grid;
  gap: clamp(0.5rem, 1.2vw, 1rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  padding: clamp(0.75rem, 1.5vw, 1.2rem);
}

.sponsor-page--sponsors .sponsor-page__item {
  align-items: center;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.sponsor-page--sponsors .sponsor-page__logo {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  min-height: 6.25rem;
  padding: 0.4rem;
  text-decoration: none;
  transition: opacity 180ms ease, transform 180ms ease;
  width: 100%;
}

.sponsor-page--sponsors .sponsor-page__logo:hover {
  opacity: 0.84;
  transform: translateY(-2px);
}

.sponsor-page--sponsors .sponsor-page__logo-image {
  display: block;
  height: auto;
  max-height: clamp(3.6rem, 5.6vw, 4.75rem);
  max-width: 100%;
  object-fit: contain;
  transform: scale(var(--sponsor-logo-scale, 1));
  width: auto;
}

.sponsor-page--sponsors .sponsor-page__logo-image--red-bull { --sponsor-logo-scale: 1.65; }
.sponsor-page--sponsors .sponsor-page__logo-image--loto { --sponsor-logo-scale: 1.35; }
.sponsor-page--sponsors .sponsor-page__logo-image--altf4 { --sponsor-logo-scale: 1.3; }
.sponsor-page--sponsors .sponsor-page__logo-image--beenox { --sponsor-logo-scale: 1.02; }
.sponsor-page--sponsors .sponsor-page__logo-image--braintech { --sponsor-logo-scale: 1.9; }
.sponsor-page--sponsors .sponsor-page__logo-image--zero-latency { --sponsor-logo-scale: 1; }
.sponsor-page--sponsors .sponsor-page__logo-image--nox { --sponsor-logo-scale: 1.05; }
.sponsor-page--sponsors .sponsor-page__logo-image--presotea { --sponsor-logo-scale: 1.35; }
.sponsor-page--sponsors .sponsor-page__logo-image--pimenterie { --sponsor-logo-scale: 1.55; }
.sponsor-page--sponsors .sponsor-page__logo-image--abyss { --sponsor-logo-scale: 1.45; }
.sponsor-page--sponsors .sponsor-page__logo-image--avermedia { --sponsor-logo-scale: 1.05; }

.sponsor-page--sponsors .sponsor-page__logo--avermedia .sponsor-page__logo-image {
  filter: brightness(1.2) saturate(1.08);
}

.sponsor-page--sponsors .sponsor-page__logo-fallback {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}

.sponsor-page--sponsors .sponsor-page__category--platinum .sponsor-page__item {
  min-height: 8rem;
}

.sponsor-page--sponsors .sponsor-page__category--platinum .sponsor-page__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.sponsor-page--sponsors .sponsor-page__category--silver .sponsor-page__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__item,
.sponsor-page--sponsors .sponsor-page__category--silver .sponsor-page__item {
  min-height: 6rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta {
  align-items: center;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  grid-template-columns: 5.25rem minmax(0, 1fr) auto;
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  padding: clamp(1.4rem, 2.6vw, 2rem) clamp(1.35rem, 3.5vw, 3rem);
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon {
  align-items: center;
  color: var(--sponsor-page-accent);
  display: flex;
  height: 4rem;
  justify-content: center;
  padding-right: 0;
  width: 5.25rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon svg {
  height: 3.4rem;
  width: 3.4rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-copy h2 {
  color: var(--sponsor-page-ink);
  font-family: "Raleway", "Lato", sans-serif;
  font-size: clamp(1.65rem, 2.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 0.4rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-copy p {
  color: var(--sponsor-page-muted);
  font-size: clamp(0.98rem, 1.25vw, 1.12rem);
  line-height: 1.5;
  margin: 0;
  max-width: 60ch;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link {
  align-items: center;
  background: var(--sponsor-page-accent);
  border: 1px solid var(--sponsor-page-accent);
  border-radius: 9px;
  color: #fff;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 700;
  gap: 0.7rem;
  justify-content: center;
  line-height: 1.2;
  min-height: 3.4rem;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
  white-space: nowrap;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link svg {
  height: 1.1rem;
  width: 1.1rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link:hover {
  background: #e85f0f;
  border-color: #e85f0f;
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

.sponsor-page--sponsors a:focus-visible {
  outline: 3px solid #ffc08e;
  outline-offset: 4px;
}

.sponsor-page--sponsors ::selection {
  background: rgba(255, 116, 31, 0.38);
  color: #fff;
}

@media (max-width: 767px) {
  .sponsor-page--sponsors {
    padding: 3.25rem 0 3.75rem;
  }

  .sponsor-page--sponsors .sponsor-page__intro {
    margin-bottom: 2.5rem;
  }

  .sponsor-page--sponsors .sponsor-page__title {
    font-size: clamp(2.3rem, 8vw, 3.25rem);
  }

  .sponsor-page--sponsors .sponsor-page__category {
    margin-top: 1.35rem;
    padding-top: 1.35rem;
  }

  .sponsor-page--sponsors .sponsor-page__grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-page--sponsors .sponsor-page__category--platinum .sponsor-page__grid,
  .sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__grid,
  .sponsor-page--sponsors .sponsor-page__category--silver .sponsor-page__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-page--sponsors .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--platinum .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--silver .sponsor-page__item {
    flex: initial;
    max-width: none;
    width: auto;
  }

  .sponsor-page--sponsors .sponsor-page__logo {
    min-height: 7.5rem;
    padding: 0.9rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta {
    gap: 1rem 1.25rem;
    grid-template-columns: 4rem minmax(0, 1fr);
    margin-top: 2rem;
    padding: 1.25rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon {
    height: 3.35rem;
    width: 4rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon svg {
    height: 2.8rem;
    width: 2.8rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 575px) {
  .sponsor-page--sponsors .sponsor-page__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-page--sponsors .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--platinum .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__item,
  .sponsor-page--sponsors .sponsor-page__category--silver .sponsor-page__item {
    margin-inline: auto;
    max-width: 26rem;
    width: 100%;
  }

  .sponsor-page--sponsors .sponsor-page__category--gold .sponsor-page__item:last-child {
    grid-column: 1 / -1;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta {
    grid-template-columns: minmax(0, 1fr);
    padding: 1.25rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon {
    border-right: 0;
    height: 3rem;
    width: 3.5rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link {
    grid-column: auto;
    justify-self: stretch;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-page--sponsors .sponsor-page__logo,
  .sponsor-page--sponsors .sponsor-page__cta-link,
  .sponsor-page--exhibitors .sponsor-page__cta-link {
    transition: none;
  }
}

/* Reuse the sponsor logo-wall treatment for exhibitors and supporters. */
.sponsor-page--exhibitors,
.sponsor-page--thanks {
  --sponsor-page-bg: #141519;
  --sponsor-page-ink: #f5f5f7;
  --sponsor-page-muted: #c8c8cf;
  --sponsor-page-rule: rgba(222, 223, 230, 0.2);
  --sponsor-page-accent: #ff741f;
  background-color: var(--sponsor-page-bg);
  background-image: none;
  padding: clamp(3rem, 5vw, 4rem) 0 clamp(3.5rem, 6vw, 4.75rem);
}

.sponsor-page--exhibitors .sponsor-page__intro,
.sponsor-page--thanks .sponsor-page__intro {
  margin-bottom: clamp(1.75rem, 3.2vw, 2.5rem);
}

.sponsor-page--exhibitors .sponsor-page__title,
.sponsor-page--thanks .sponsor-page__title {
  font-size: clamp(2.35rem, 4.5vw, 3.6rem);
}

.sponsor-page--exhibitors .sponsor-page__accent,
.sponsor-page--thanks .sponsor-page__accent {
  margin-top: 1.1rem;
  width: 3rem;
}

.sponsor-page__logo-wall {
  align-items: stretch;
  background-color: rgba(255, 255, 255, 0.035);
  border-radius: 6px;
  display: grid;
  gap: clamp(0.5rem, 1.8vw, 1.4rem);
  list-style: none;
  margin: 0;
  padding: clamp(0.8rem, 1.8vw, 1.5rem);
}

.sponsor-page__logo-wall-item {
  align-items: center;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.sponsor-page__logo-wall-link {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  min-height: 7.5rem;
  padding: clamp(0.45rem, 1.5vw, 1rem);
  text-decoration: none;
  transition: opacity 180ms ease, transform 180ms ease;
  width: 100%;
}

.sponsor-page__logo-wall-link:hover {
  opacity: 0.84;
  transform: translateY(-2px);
}

.sponsor-page__logo-wall-link:focus-visible {
  outline: 3px solid var(--sponsor-page-accent);
  outline-offset: 3px;
}

.sponsor-page__logo-wall-image {
  display: block;
  height: auto;
  max-height: clamp(4rem, 6vw, 5.5rem);
  max-width: min(100%, 16rem);
  object-fit: contain;
  width: auto;
}

.sponsor-page__logo-wall--exhibitors {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sponsor-page__logo-wall--supporters {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 992px) {
  .sponsor-page__logo-wall--exhibitors .sponsor-page__logo-wall-item:nth-child(4n + 1):nth-last-child(2) {
    grid-column: 2;
  }

  .sponsor-page__logo-wall--exhibitors .sponsor-page__logo-wall-item:nth-child(4n + 1):last-child {
    grid-column: 2 / span 2;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .sponsor-page__logo-wall--exhibitors {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sponsor-page__logo-wall--exhibitors .sponsor-page__logo-wall-item:nth-child(3n + 1):nth-last-child(2) {
    grid-column: 2;
  }

  .sponsor-page__logo-wall--exhibitors .sponsor-page__logo-wall-item:nth-child(3n + 1):last-child {
    grid-column: 2;
  }
}

@media (max-width: 767px) {
  .sponsor-page__logo-wall--exhibitors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-page__logo-wall--exhibitors .sponsor-page__logo-wall-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 50%;
  }

  .sponsor-page__logo-wall-link {
    min-height: 7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-page__logo-wall-link {
    transition: none;
  }
}

/* Footer-inspired CTA: one quiet surface with the event image integrated. */
:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta {
  align-items: stretch;
  background: rgba(255, 255, 255, 0.025);
  border: 0;
  border-radius: 8px;
  display: grid;
  gap: 0;
  grid-template-columns: minmax(0, 1.15fr) minmax(17rem, 0.85fr);
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  overflow: hidden;
  padding: 0;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-main {
  align-content: center;
  display: grid;
  gap: 0.85rem 1.15rem;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon {
  align-items: center;
  color: var(--sponsor-page-accent);
  display: flex;
  grid-column: 1;
  grid-row: 1;
  height: 3.5rem;
  justify-content: center;
  width: 3.5rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon svg {
  height: 3rem;
  width: 3rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-copy {
  align-self: center;
  grid-column: 2;
  grid-row: 1;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-copy h2 {
  font-size: clamp(1.5rem, 2.25vw, 2rem);
  margin: 0 0 0.4rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link {
  border: 0;
  border-radius: 6px;
  grid-column: 2;
  justify-self: start;
  margin-top: 0.15rem;
  min-height: 3rem;
  padding: 0.75rem 1.1rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature {
  align-items: flex-end;
  background: #0e1217;
  color: #fff;
  display: flex;
  isolation: isolate;
  min-height: 13rem;
  overflow: hidden;
  position: relative;
  text-decoration: none;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature::after {
  background: linear-gradient(180deg, rgba(8, 10, 12, 0.05) 14%, rgba(8, 10, 12, 0.82) 100%);
  content: "";
  inset: 0;
  position: absolute;
  z-index: 0;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature img {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center;
  position: absolute;
  transition: transform 320ms ease-out;
  width: 100%;
  z-index: -1;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature:hover img {
  transform: scale(1.035);
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-copy {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.25rem 4.25rem 1.35rem 1.4rem;
  position: relative;
  z-index: 1;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-copy strong {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-copy > span {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 600;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-arrow {
  align-items: center;
  background: var(--sponsor-page-accent);
  border-radius: 6px;
  bottom: 1.1rem;
  color: #fff;
  display: flex;
  height: 2.5rem;
  justify-content: center;
  position: absolute;
  right: 1.1rem;
  transition: transform 160ms ease;
  width: 2.5rem;
  z-index: 1;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-arrow svg {
  height: 1.2rem;
  width: 1.2rem;
}

:is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature:hover .sponsor-page__cta-feature-arrow {
  transform: translateX(3px);
}

@media (max-width: 767px) {
  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta {
    grid-template-columns: minmax(0, 1fr);
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-main {
    gap: 0.8rem 0.95rem;
    grid-template-columns: 3rem minmax(0, 1fr);
    padding: 1.25rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon {
    height: 3rem;
    width: 3rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-icon svg {
    height: 2.55rem;
    width: 2.55rem;
  }

  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature {
    min-height: 11rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-link,
  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature img,
  :is(.sponsor-page--sponsors, .sponsor-page--exhibitors) .sponsor-page__cta-feature-arrow {
    transition: none;
  }
}

/* Keep short thank-you pages dark through the viewport and anchor the footer. */
body:has(.sponsor-page--thanks) {
  background-color: #141519;
}

body:has(.sponsor-page--thanks) #wrapper {
  background-color: #141519;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

body:has(.sponsor-page--thanks) .sponsor-page--thanks {
  flex: 1 0 auto;
}