.page-section--sponsorship {
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.sponsorship-layout {
  margin: clamp(1.5rem, 4vw, 3rem) 0;
  gap: 1.25rem;
}

.section--sponsorship-home {
  padding-top: clamp(1rem, 2vw, 1.5rem);
  padding-bottom: clamp(1.5rem, 4vw, 3rem);
}

.sponsorship-band {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: grid;
  align-items: stretch;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(
      130deg,
      rgba(8, 46, 27, 0.96) 0%,
      rgba(8, 46, 27, 0.9) 48%,
      rgba(8, 46, 27, 0.96) 100%
    ),
    radial-gradient(
      circle at 18% 20%,
      rgba(201, 154, 62, 0.35),
      transparent 30%
    ),
    radial-gradient(
      circle at 86% 18%,
      rgba(255, 255, 255, 0.08),
      transparent 22%
    ),
    var(--ms-black);
  background-size: cover;
  background-position: center;
}

.sponsorship-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.3)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size:
    auto,
    80px 80px,
    80px 80px;
  pointer-events: none;
}

.sponsorship-band::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0),
    rgba(201, 154, 62, 0.14)
  );
  pointer-events: none;
}

.sponsorship-band__content {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 3rem);
  box-sizing: border-box;
  background: linear-gradient(
    90deg,
    rgba(8, 46, 27, 0.92) 0%,
    rgba(8, 46, 27, 0.88) 100%
  );
}

.sponsorship-band__copy {
  display: grid;
  gap: 1rem;
  flex: 1 1 0;
  min-width: 0;
  width: 100%;
}

.sponsorship-band__brand {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 1 300px;
  min-width: 0;
  margin-left: auto;
  padding-left: clamp(0.5rem, 2vw, 1.5rem);
  box-sizing: border-box;
  margin-bottom: 4rem;
}

.sponsorship-band__logo {
  width: min(100%, 260px);
  max-width: 260px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.25));
}

.sponsorship-band__brand-fallback {
  color: var(--ms-white);
  font-family: var(--ms-font-heading);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 800;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: right;
}

.sponsorship-band__content h2 {
  margin: 0;
  font-family: var(--ms-font-heading);
  font-size: clamp(2.6rem, 4.8vw, 5rem);
  line-height: 0.9;
  text-transform: uppercase;
  color: var(--ms-white);
  max-width: 18ch;
}

.sponsorship-band__content p {
  max-width: 54ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.02rem;
}

.sponsorship-band__content .hero__tag {
  margin-bottom: 0.25rem;
}

.sponsorship-band__content .hero__actions {
  margin-top: 0.35rem;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sponsorship-band__content .button {
  min-height: 48px;
  padding-inline: 1.2rem;
  max-width: none;
  justify-content: center;
  white-space: nowrap;
  border-radius: 0;
  box-shadow: none;
}

.sponsorship-band__content .button--gold-bright {
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.page-section--sponsorship .is-content-wide {
  display: grid;
  gap: 1.5rem;
}

.sponsorship-entry {
  margin: 0;
}

.sponsorship-notice {
  padding: 1rem 1.15rem;
  border: 1px solid rgba(6, 18, 12, 0.12);
  background: rgba(255, 255, 255, 0.9);
}

.sponsorship-notice p {
  margin: 0;
}

.sponsorship-notice.is-error {
  border-color: rgba(164, 27, 27, 0.2);
  background: rgba(164, 27, 27, 0.06);
  color: #7a2020;
}

.sponsorship-layout {
  display: grid;
  gap: 1.25rem;
}

.sponsorship-card {
  padding: clamp(1.1rem, 2vw, 1.5rem);
  border: 1px solid rgba(6, 18, 12, 0.1);
  border-radius: 0;
}

.page-section--sponsorship .empty-state--sponsorship {
  width: min(calc(100% - 4rem), 860px);
  margin-inline: auto;
  padding: clamp(1rem, 2vw, 1.5rem);
  text-align: center;
}

.page-section--sponsorship .empty-state--sponsorship h3 {
  font-size: clamp(1.3rem, 2.8vw, 2rem);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.sponsorship-card .section-heading {
  margin-bottom: 1rem;
}

.sponsorship-card .section-heading h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.page-section--sponsorship .button,
.page-section--sponsorship .button--primary,
.page-section--sponsorship .button--gold-bright {
  border-radius: 0;
}

.sponsorship-form {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.sponsorship-form__field {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.sponsorship-form__field span {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ms-black);
}

.sponsorship-form__field input,
.sponsorship-form__field textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 56px;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(6, 18, 12, 0.14);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ms-black);
}

.sponsorship-form__field textarea {
  min-height: 132px;
  resize: vertical;
}

.sponsorship-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  min-width: 0;
}

.sponsorship-option {
  display: block;
  cursor: pointer;
}

.sponsorship-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.sponsorship-option__card {
  display: grid;
  gap: 0;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid rgba(6, 18, 12, 0.1);
  border-radius: 0;
  background: #fff;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.sponsorship-option__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: linear-gradient(
    135deg,
    rgba(201, 154, 62, 0.15),
    rgba(6, 18, 12, 0.08)
  );
}

.sponsorship-option__image,
.sponsorship-option__placeholder {
  width: 100%;
  height: 100%;
}

.sponsorship-option__image {
  object-fit: cover;
}

.sponsorship-option__placeholder {
  display: block;
}

.sponsorship-option__body {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
}

.sponsorship-option__body strong {
  font-family: var(--ms-font-heading);
  font-size: 1.35rem;
  line-height: 1;
  text-transform: uppercase;
  color: var(--ms-black);
}

.sponsorship-option__body small {
  color: var(--ms-muted);
  font-size: 0.88rem;
}

.sponsorship-option input:checked + .sponsorship-option__card {
  border-color: var(--ms-gold);
  transform: translateY(-3px);
}

.sponsorship-option:hover .sponsorship-option__card,
.sponsorship-option:focus-within .sponsorship-option__card {
  border-color: var(--ms-gold);
}

@media (min-width: 980px) {
  .section--sponsorship-home {
    padding-top: clamp(1.4rem, 3vw, 2rem);
    padding-bottom: clamp(2rem, 5vw, 3.5rem);
  }

  .sponsorship-band {
    min-height: 500px;
  }

  .sponsorship-band__content {
    width: 100%;
    padding: clamp(2rem, 4vw, 4rem);
  }

  .sponsorship-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .sponsorship-card {
    position: sticky;
    top: 1rem;
    min-width: 0;
  }

  .sponsorship-card--inkind {
    position: static;
  }
}

@media (max-width: 900px) {
  .sponsorship-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .page-section--sponsorship .empty-state--sponsorship {
    width: min(calc(100% - 1rem), 860px);
    padding: 1rem 0.9rem;
  }

  .page-section--sponsorship .empty-state--sponsorship h3 {
    font-size: clamp(1.1rem, 5.5vw, 1.5rem);
  }

  .sponsorship-band {
    min-height: 320px;
  }

  .sponsorship-band__content {
    padding: 1.2rem;
    flex-direction: column;
    align-items: stretch;
  }

  .sponsorship-band__copy {
    width: 100%;
    margin-top: 2rem;
  }

  .sponsorship-band__brand {
    width: 100%;
    justify-content: center;
    min-width: 0;
    padding-left: 0;
    margin-bottom: 0;
  }

  .sponsorship-band__logo {
    width: min(100%, 240px);
    max-width: 240px;
  }

  .sponsorship-band__copy .hero__actions {
    width: 100% !important;
    display: block !important;
  }

  .sponsorship-band__copy .hero__actions .button {
    width: 100% !important;
    max-width: none !important;
    display: flex !important;
    justify-content: center;
    box-sizing: border-box;
    white-space: nowrap;
  }

  .sponsorship-card {
    padding: 1rem;
  }

  .sponsorship-card .section-heading h2,
  .sponsorship-band__content h2 {
    font-size: clamp(1.9rem, 9vw, 2.6rem);
  }
}