body {
  background-color: var(--color-surface);
}

.donate-hero {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding: calc(140px + var(--safe-area-top)) 0 60px 0;
  color: var(--color-white);
  text-align: center;
}

.donate-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.donate-hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-accent);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.9;
}

#donate-main {
  padding: 40px 0 80px 0;
}

.donate-grid {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.donate-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 25px;
  box-shadow: var(--shadow-light);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.donate-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

.donate-card h3 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.donate-card h3 i {
  color: var(--color-secondary);
}

.total-funds {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  margin-bottom: 25px;
}

.total-funds h4 {
  font-size: 1.2rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.total-funds h2 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  min-height: 4.2rem;
  color: var(--color-gold);
}

.total-funds p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

.qris-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.qris-card p {
  font-size: 1rem;
  color: var(--color-accent);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.qris-image {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 12px;
  margin-bottom: 2rem;
  background-color: white;
  padding: 10px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-light);
  display: block;
}

.qris-card .btn-primary {
  display: inline-block;
  text-align: center;
}

.payment-group {
  margin-bottom: 2.5rem;
}

.payment-group:last-child {
  margin-bottom: 0;
}

.payment-group h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.payment-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.payment-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  overflow: hidden;
  flex-grow: 1;
}

.payment-info img {
  width: 50px;
  height: auto;
  flex-shrink: 0;
  border-radius: 6px;
}

.payment-details {
  min-width: 0;
}

.payment-details h5 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.payment-details p,
.payment-details a {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: 500;
  word-break: break-all;
  display: block;
}

.payment-details a {
  color: var(--color-secondary);
}

.payment-details a:hover {
  text-decoration: underline;
}

.copy-btn {
  background: var(--color-surface);
  color: var(--color-secondary);
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: inherit;
  white-space: nowrap;
}

.copy-btn:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

.copy-btn:active {
  transform: scale(0.95);
}

.copy-btn.copied {
  background-color: #10b981;
  color: white;
}

.copy-btn i {
  font-size: 0.9rem;
}

@media (min-width: 900px) {
  .donate-hero {
    padding: calc(160px + var(--safe-area-top)) 0 80px 0;
    text-align: left;
  }

  .donate-hero h1 {
    font-size: 4rem;
  }

  .donate-hero p {
    margin: 0;
    max-width: 700px;
  }

  #donate-main {
    padding: 60px 0;
  }

  .donate-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
    align-items: start;
  }

  .donate-left-col {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }

  .donate-right-col {
    position: sticky;
    top: 130px;
    align-self: start;
    height: fit-content;
  }

  .total-funds {
    text-align: left;
    padding: 35px;
    margin-bottom: 0;
  }

  .donate-card {
    padding: 35px;
  }

  .payment-info img {
    width: 60px;
  }

  .copy-btn {
    padding: 10px 20px;
    font-size: 0.95rem;
  }
}