.donate-card{
  max-width: 960px;
  margin: clamp(1rem, 4vw, 2rem) auto 2.5rem;
  padding: clamp(1.25rem, 3vw, 2rem) clamp(1rem, 3vw, 1.5rem);
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(255,60,0,.08), transparent 60%),
    var(--surface);
  border:1px solid #222;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text);
  text-shadow: 0 1px 2px rgba(0,0,0,.6);
}

.donate-card h2{
  font-family: Creepster, cursive;
  color: var(--accent);
  font-size: var(--step-2);
  margin: 0 0 .75rem;
  letter-spacing:.4px;
  text-shadow: 0 0 14px color-mix(in oklab, var(--accent) 40%, transparent);
  animation: spooky-flicker 8s linear infinite;
}

.donate-intro{
  margin: 0 0 1rem;
  font-size: var(--step-0);
  color:#ececec;
}

.donate-actions{
  display:flex; gap:.6rem; flex-wrap:wrap;
  margin: .25rem 0 1rem;
}

/* optional QR block */
.donate-qr{
  margin: .25rem 0 1rem;
  display:inline-grid; gap:.35rem; justify-items:center;
}
.donate-qr img{
  width:140px; height:140px; object-fit:cover;
  border-radius:12px; background:#000;
  outline:1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow);
}
.donate-qr figcaption{ font-size: var(--step--1); color:#cfcfcf; }

.donate-uses{
  list-style:none; margin:0; padding:0;
  font-size: var(--step-0); line-height:1.7;
}
.donate-uses li{ margin:.35rem 0; }

/* Tiers */
.donate-tiers{
  max-width: 1100px;
  margin: 0 auto 2.5rem;
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}
.donate-tiers h3{
  font-family: Creepster, cursive;
  color: var(--accent);
  font-size: var(--step-2);
  margin: 0 0 .75rem;
  letter-spacing:.4px;
  text-shadow: 0 0 14px color-mix(in oklab, var(--accent) 40%, transparent);
}

.tiers-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(.6rem, 2vw, 1rem);
}
.tier{
  grid-column: span 4;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(255,60,0,.06), transparent 60%),
    #151515;
  border:1px solid #222;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(.9rem, 2.4vw, 1.1rem);
}
@media (max-width: 900px){
  .tier{ grid-column: span 6; }
}
@media (max-width: 520px){
  .tier{ grid-column: span 12; }
}

.tier h4{
  margin:0 0 .2rem; color:#fff; font-weight:700;
}
.tier .amt{
  margin:.1rem 0 .45rem;
  font-weight:800; color:#f7f7f7;
  letter-spacing:.02em;
}
.tier p{ margin:.25rem 0; color:#dcdcdc; }

.fine-print{
  margin:.75rem 0 0;
  font-size: var(--step--1);
  color:#bdbdbd;
}

/* Optional alternate button style if needed */
.btn-ghost{
  display:inline-block;
  padding:.65rem 1rem;
  border-radius:999px;
  border:1px solid #2a2a2a;
  background:#141414;
  color:#fff; font-weight:600;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn-ghost:hover{
  transform: translateY(-1px);
  border-color: var(--ring);
  box-shadow: 0 0 0 6px var(--ring);
}

.donate-qr-card {
  max-width: 480px;
  margin: clamp(1rem, 4vw, 2rem) auto;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid #222;
}

.donate-qr-card h2 {
  font-family: Creepster, cursive;
  font-size: var(--step-2);
  color: var(--accent);
  margin: 0 0 0.75rem;
  text-shadow: 0 0 14px color-mix(in oklab, var(--accent) 40%, transparent);
}

.donate-qr-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
  margin-bottom: 0.5rem;
}

.donate-qr-card figcaption {
  font-size: var(--step--1);
  color: #cfcfcf;
}