.join-page {
  --join-shell: 1040px;
  margin: 0;
  min-height: 100vh;
  background: var(--cream);
  color: var(--ink);
}

.join-header {
  position: relative;
  z-index: 20;
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(201, 162, 84, 0.35);
}

.join-header-inner,
.join-shell,
.join-copy,
.join-trust-grid {
  width: min(100% - 40px, var(--join-shell));
  margin-inline: auto;
}

.join-header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.join-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  text-decoration: none;
  line-height: 1.15;
}

.join-brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(227, 201, 139, 0.42);
}

.join-brand span { display: grid; }
.join-brand strong { font-family: var(--font-serif); font-size: 1.2rem; }
.join-brand small { color: var(--gold-light); font-size: 0.74rem; }

.join-back {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(247, 241, 230, 0.5);
}

.join-back:hover { color: var(--gold-light); border-color: var(--gold-light); }

.join-header-actions { display: flex; align-items: center; gap: 16px; }
.join-gala-link { padding: 9px 15px; border-radius: 999px; background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: var(--navy-deep); text-decoration: none; font-size: 0.88rem; font-weight: 700; }
.join-gala-link:hover { transform: translateY(-1px); box-shadow: var(--shadow-s); }

.join-video-section {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 5vw, 64px) 0 clamp(44px, 6vw, 76px);
  background:
    radial-gradient(circle at 18% 12%, rgba(63, 163, 168, 0.18), transparent 34%),
    radial-gradient(circle at 82% 45%, rgba(201, 162, 84, 0.16), transparent 32%),
    linear-gradient(145deg, var(--navy-deep), #17324b 62%, #10283e);
  color: var(--cream);
}

.join-video-section::after {
  content: "";
  position: absolute;
  inset-inline: -5%;
  bottom: -30px;
  height: 76px;
  border-radius: 50%;
  border-top: 3px solid rgba(63, 163, 168, 0.65);
  box-shadow: 0 -12px 0 rgba(227, 201, 139, 0.18);
  pointer-events: none;
}

.join-intro {
  max-width: 760px;
  margin: 0 auto 26px;
  text-align: center;
}

.join-kicker {
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.join-intro h1 {
  color: var(--cream);
  font-size: clamp(2.45rem, 7vw, 4.65rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 16px;
}

.join-intro h1 span { color: var(--teal); }
.join-intro > p:last-child { max-width: 620px; margin: 0 auto; color: var(--text-on-dark); font-size: clamp(1.02rem, 2vw, 1.2rem); }

.join-video-card {
  position: relative;
  width: min(100%, 440px);
  margin: 0 auto;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: 24px;
  background: #050a11;
  border: 1px solid rgba(227, 201, 139, 0.42);
  box-shadow: 0 30px 70px rgba(4, 10, 20, 0.58), 0 0 0 8px rgba(247, 241, 230, 0.05);
}

.join-video-card video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.sound-button {
  position: absolute;
  inset-inline-start: 16px;
  top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  border: 1px solid rgba(247, 241, 230, 0.48);
  border-radius: 999px;
  background: rgba(10, 19, 33, 0.8);
  color: var(--cream);
  font: 600 0.9rem var(--font-sans);
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.sound-button:hover { background: rgba(10, 19, 33, 0.95); color: var(--gold-light); }
.sound-button svg { width: 20px; height: 20px; }
.sound-button.is-audible { background: rgba(43, 110, 115, 0.92); }

.video-note {
  max-width: 620px;
  margin: 18px auto 0;
  color: var(--text-on-dark-muted);
  text-align: center;
  font-size: 0.86rem;
}

.join-request {
  padding: clamp(64px, 9vw, 110px) 0;
  background: var(--white);
}

.join-copy { max-width: 790px; }

.join-request h2,
.join-closing h2 {
  font-size: clamp(2rem, 4.6vw, 3.25rem);
  line-height: 1.18;
}

.join-lead { font-size: clamp(1.12rem, 2.3vw, 1.3rem); color: var(--navy); }
.join-request .join-copy > p:not(.join-kicker):not(.join-lead) { color: var(--text-secondary); }

.join-points {
  display: grid;
  gap: 12px;
  margin: 34px 0;
  padding: 0;
  list-style: none;
}

.join-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--cream-dark);
  border-radius: 12px;
  background: var(--cream);
}

.point-icon {
  flex: 0 0 27px;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--teal-dark);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
}

.join-primary-action { text-align: center; padding-top: 8px; }
.join-donate-button { min-width: min(100%, 350px); font-size: 1.18rem; }
.join-donate-button svg { width: 22px; height: 22px; }
.join-primary-action p { margin: 12px 0 0; color: var(--text-muted); font-size: 0.92rem; }

.join-trust {
  padding: 34px 0;
  background: var(--cream);
  border-block: 1px solid var(--cream-dark);
}

.join-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.join-trust-grid > div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 0;
  padding: 12px 16px;
}

.join-trust-grid svg { flex: 0 0 30px; width: 30px; height: 30px; color: var(--teal-dark); }
.join-trust-grid span { display: grid; line-height: 1.35; }
.join-trust-grid strong { color: var(--navy); }
.join-trust-grid small { color: var(--text-secondary); }
.join-trust-grid a { color: var(--teal-dark); font-weight: 600; }

.join-closing {
  padding: clamp(60px, 9vw, 96px) 0;
  background: linear-gradient(145deg, var(--navy-deep), #17324b);
  color: var(--cream);
  text-align: center;
}

.join-closing .join-copy { display: grid; justify-items: center; }
.join-closing img { border-radius: 50%; box-shadow: 0 0 0 3px rgba(227, 201, 139, 0.42); margin-bottom: 22px; }
.join-closing h2 { max-width: 680px; color: var(--cream); margin-bottom: 26px; }
.join-closing .join-donate-button + .join-donate-button { margin-top: 12px; background: transparent; color: var(--gold-light); border-color: var(--gold); }
.join-full-site { margin-top: 18px; color: var(--gold-light); text-underline-offset: 4px; }

.join-sticky {
  display: none;
  position: fixed;
  z-index: 60;
  inset-inline: 0;
  bottom: 0;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(10, 19, 33, 0.94);
  border-top: 1px solid rgba(201, 162, 84, 0.42);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform 0.25s var(--ease), visibility 0.25s;
  backdrop-filter: blur(8px);
}

.join-sticky.is-active { transform: none; visibility: visible; }
.join-sticky .btn { width: 100%; }

@media (max-width: 720px) {
  .join-header-inner,
  .join-shell,
  .join-copy,
  .join-trust-grid { width: min(100% - 28px, var(--join-shell)); }

  .join-header-inner { min-height: 66px; }
  .join-brand img { width: 46px; height: 46px; }
  .join-brand strong { font-size: 1.08rem; }
  .join-brand small { display: none; }
  .join-header-actions { gap: 10px; }
  .join-gala-link { display: none; }
  .join-back { font-size: 0.86rem; }

  .join-video-section { padding-top: 30px; }
  .join-intro { margin-bottom: 22px; }
  .join-intro h1 { font-size: clamp(2.3rem, 13vw, 3.4rem); }
  .join-video-card { width: min(100%, 390px); border-radius: 20px; }
  .sound-button { inset-inline-start: 12px; top: 12px; padding: 9px 13px; }

  .join-points li { padding: 13px 14px; }
  .join-donate-button { width: 100%; min-width: 0; }
  .join-trust-grid { grid-template-columns: 1fr; gap: 0; }
  .join-trust-grid > div { justify-content: flex-start; border-bottom: 1px solid var(--cream-dark); }
  .join-trust-grid > div:last-child { border-bottom: 0; }

  .join-sticky { display: block; }
  .join-page.has-sticky { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
}

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