:root {
  --card-radius: 18px;
  --gap: 16px;
  --shadow: 0 6px 24px rgba(0,0,0,0.08);
}

.donate-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.page-explainer {
  position: relative;
  overflow: hidden;
  margin: 8px 0 24px;
  padding: 28px;
  border: 1px solid rgba(17,58,92,.12);
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(147,103,196,.16), transparent 32%),
    radial-gradient(circle at left center, rgba(74,149,224,.14), transparent 28%),
    linear-gradient(135deg, rgba(244,250,255,.98) 0%, rgba(255,255,255,.98) 58%, rgba(239,247,255,.95) 100%);
  box-shadow: 0 24px 56px rgba(15, 48, 76, .08);
}

.donate-eyebrow {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.donate-title {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: clamp(2rem, 1.4rem + 2.5vw, 3.2rem);
  line-height: 1.05;
}

.donate-subtitle {
  max-width: 760px;
  margin: 0;
  color: rgba(17,58,92,.88);
  font-size: 1.04rem;
  line-height: 1.65;
}

.donate-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.donate-highlight {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(74,149,224,.16);
  background: rgba(255,255,255,.82);
  color: var(--blue-dark);
  font-size: .94rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(17,58,92,.05);
}

.cause-card {
  box-sizing: border-box;
  border-radius: 24px;
  box-shadow: 0 20px 42px rgba(16,42,67,.08);
  padding: 24px;
  background:var(--nh-card-bg, rgba(255, 255, 255, .85)) !important;
  border: 1px solid rgba(17,58,92,.1);
  margin: 0 0 calc(var(--gap) * 1.5);
}

.cause-header {
  margin-bottom: 14px;
}

.cause-header h2 {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: clamp(1.3rem, 1.1rem + .8vw, 1.8rem);
}

.cause-subtitle {
  margin: 0;
  max-width: 720px;
  color: rgba(17,58,92,.78);
  line-height: 1.55;
}

.cause-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.cause-item {
  box-sizing: border-box;
  text-align: left;
  width: 100%;
  border: 2px solid rgba(17,58,92,.08);
  background: linear-gradient(135deg, rgba(255,255,255,.98) 0%, rgba(242,248,255,.95) 100%);
  border-radius: 22px;
  box-shadow: 0 16px 32px rgba(17,58,92,.07);
  padding: 18px 18px 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.cause-item::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cause-item::after {
  content: "";
  position: absolute;
  inset: auto -30px -30px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(147,103,196,.12) 0%, rgba(147,103,196,0) 68%);
  pointer-events: none;
}

.cause-item:focus,
.cause-item:hover {
  outline: none;
  transform: translateY(-3px);
  border-color: rgba(74,149,224,.24);
  box-shadow: 0 22px 40px rgba(17,58,92,.11);
}

.cause-item.active {
  outline: none;
  transform: translateY(-3px);
  border-color: rgba(34,101,171,.82);
  box-shadow: 0 24px 42px rgba(74,149,224,.16), 0 0 0 2px rgba(74,149,224,.18);
}

.cause-item > * {
  position: relative;
  z-index: 1;
}

.cause-item-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.cause-emoji {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--blue-dark);
  background: linear-gradient(135deg, rgba(193,226,255,.75) 0%, rgba(255,255,255,.96) 100%);
  border: 1px solid rgba(74,149,224,.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
}

.cause-item-title {
  margin: 0;
  color: var(--blue-dark);
  font-size: 1.08rem;
}

.cause-item-desc {
  margin: 0 0 12px;
  color: rgba(17,58,92,.84);
  line-height: 1.5;
}

.cause-item-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(17,58,92,.1);
  color: var(--blue-dark);
  font-weight: 700;
}

.cause-item-general {
  background:
    radial-gradient(circle at top left, rgba(74,149,224,.12), transparent 34%),
    linear-gradient(135deg, rgba(255,255,255,.99) 0%, rgba(242,248,255,.96) 100%);
}

.cause-item-general .cause-emoji {
  background: linear-gradient(135deg, rgba(193,226,255,.82) 0%, rgba(255,255,255,.98) 100%);
}

.cause-item-festival {
  border-color: rgba(33,110,57,.2);
  padding-top: 56px;
  padding-right: 164px;
  background:
    radial-gradient(circle at top right, rgba(255,240,188,.54) 0%, rgba(255,240,188,0) 24%),
    radial-gradient(circle at left center, rgba(214,234,221,.35) 0%, rgba(214,234,221,0) 28%),
    linear-gradient(135deg, rgba(247,252,248,.99) 0%, rgba(237,247,240,.97) 52%, rgba(249,252,246,.96) 100%);
}

.cause-item-festival::before {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.7) 0%, rgba(255,255,255,0) 34%),
    radial-gradient(circle at 88% 88%, rgba(33,110,57,.12) 0%, rgba(33,110,57,0) 60%);
  opacity: .9;
}

.cause-item-festival::after {
  display: none;
}

.festival-card-garland {
  position: absolute;
  left: 0;
  right: 0;
  top: 2px;
  height: 52px;
  background: url("/donate/festival-garland.svg") center top / 100% 52px no-repeat;
  pointer-events: none;
  opacity: .98;
  z-index: 0;
}

.festival-card-tree {
  position: absolute;
  right: -2px;
  bottom: -12px;
  width: 148px;
  height: 176px;
  background: url("/donate/festival-tree.svg") center bottom / contain no-repeat;
  pointer-events: none;
  opacity: .98;
  z-index: 0;
}

.cause-item-festival .cause-emoji {
  color: var(--green-dark);
  background: linear-gradient(135deg, rgba(232,247,236,.95) 0%, rgba(255,250,232,.96) 100%);
  border-color: rgba(33,110,57,.18);
}

.cause-item-festival .cause-item-title {
  color: var(--green-dark);
}

.cause-item-festival .cause-item-cta {
  background: rgba(255,255,255,.84);
  border-color: rgba(33,110,57,.16);
  color: var(--green-dark);
}

.cause-item-festival:hover,
.cause-item-festival:focus,
.cause-item-festival.active {
  border-color: rgba(33,110,57,.72);
  box-shadow: 0 24px 44px rgba(33,110,57,.14), 0 0 0 2px rgba(33,110,57,.16);
}

.donation-panel {
  box-sizing: border-box;
  position: relative;
  margin: 22px 0 0;
  background:var(--nh-card-bg, rgba(255, 255, 255, .85)) !important;
  border: 1px solid rgba(17,58,92,.16);
  border-radius: 18px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 14px 30px rgba(16,42,67,.06);
  width: 100%;
  max-width: none;
  padding: 26px;
}

.donation-form {
  box-sizing: border-box;
  display: grid;
  gap: 18px;
}

.methods-header {
  margin-bottom: 0;
}

.donation-step {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.methods-title {
  margin: 0 0 8px;
  color: var(--blue-dark);
}

.methods-subtitle {
  margin: 0;
  color: rgba(17,58,92,.8);
  line-height: 1.5;
}

.donation-field {
  display: grid;
  gap: 10px;
}

.donation-label {
  color: var(--blue-dark);
  font-size: .9rem;
  font-weight: 700;
}

.amount-options,
.payment-options {
  display: grid;
  gap: 10px;
}

.amount-options {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.payment-options {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.amount-option,
.payment-option {
  position: relative;
}

.amount-option input,
.payment-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.amount-option span,
.payment-option span,
.custom-amount-wrap {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(17,58,92,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.86);
  color: var(--blue-dark);
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(17,58,92,.06);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.amount-option input:focus + span,
.payment-option input:focus + span,
.amount-option input:checked + span,
.payment-option input:checked + span {
  border-color: rgba(74,149,224,.52);
  box-shadow: 0 14px 26px rgba(74,149,224,.14);
}

.amount-option input:checked + span,
.payment-option input:checked + span {
  background: linear-gradient(135deg, rgba(236,247,255,.98) 0%, rgba(255,255,255,.98) 100%);
}

.amount-option span:hover,
.payment-option span:hover {
  transform: translateY(-1px);
}

.custom-amount-wrap {
  justify-content: flex-start;
  gap: 8px;
  padding: 0 14px;
}

.custom-amount-wrap input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--blue-dark);
  font: inherit;
  font-weight: 700;
}

.custom-amount-wrap input::placeholder {
  color: rgba(17,58,92,.48);
}

.donation-error {
  min-height: 1.3em;
  margin: -4px 0 0;
  color: #a33232;
  font-size: .92rem;
  font-weight: 700;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 14px;
  text-decoration: none;
  box-shadow: 0 14px 28px rgba(17,58,92,.1);
  border: 1px solid rgba(17,58,92,.08);
  background: linear-gradient(135deg, rgba(74,149,224,.98) 0%, rgba(34,101,171,.98) 100%);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.primary-btn:hover {
  transform: translateY(-1px);
}

.donation-submit {
  width: 100%;
  min-height: 52px;
  font-size: 1rem;
}

@media (max-width: 760px) {
  .donate-wrap {
    padding: 20px 14px 32px;
  }

  .page-explainer,
  .cause-card,
  .donation-panel {
    padding: 20px;
  }

  .amount-options,
  .payment-options {
    grid-template-columns: 1fr 1fr;
  }

  .donate-highlights {
    gap: 10px;
  }

  .donate-highlight {
    width: 100%;
    justify-content: center;
  }

  .cause-item-festival {
    padding-right: 20px;
    padding-top: 54px;
    padding-bottom: 194px;
  }

  .festival-card-garland {
    left: -2px;
    right: -2px;
    top: 0;
    height: 48px;
    background-size: 100% 48px;
  }

  .festival-card-tree {
    right: 50%;
    bottom: 8px;
    width: 156px;
    height: 174px;
    transform: translateX(50%);
  }

  .donation-submit {
    min-height: 50px;
  }
}