.page-volunteer .btn-donate.is-active,
.page-volunteer .btn-donate[aria-current="page"] {
  background-color: var(--color-primary-dark);
  box-shadow: 0 12px 28px rgba(23, 52, 140, 0.24);
  transform: translateY(-1px);
}

.page-volunteer .preview__intro::before {
  background-image: url('../images/1ae2864db064ccef42e64dcbb0dfdb437.png');
}

.page-volunteer .payment-methods {
  padding: 56px 0 24px;
}

.page-volunteer .payment-methods__inner {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-volunteer .payment-methods__content h1 {
  margin: 0 0 12px;
  font-size: 32px;
  color: var(--color-primary-dark);
}

.page-volunteer .payment-methods__content h2 {
  margin: 0 0 12px;
  font-size: 24px;
  color: var(--color-text);
}

.page-volunteer .payment-methods__content p {
  margin: 0;
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.page-volunteer .lang-toggle {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-primary-dark);
  font-weight: 700;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-volunteer .lang-toggle:hover,
.page-volunteer .lang-toggle:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.page-volunteer .payment-methods__details {
  display: grid;
  gap: 16px;
}

.page-volunteer .volunteer-form {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-surface));
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.page-volunteer .volunteer-form__section {
  display: grid;
  gap: 12px;
  padding: 0;
  border: 0;
  margin: 0;
}

.page-volunteer .volunteer-form__section legend {
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
}

.page-volunteer .volunteer-form__required {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.page-volunteer .volunteer-form__grid {
  display: grid;
  gap: 12px;
}

.page-volunteer .volunteer-form__grid--2 {
  grid-template-columns: 1fr;
}

.page-volunteer .volunteer-form__field {
  display: grid;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.page-volunteer .volunteer-form__field input,
.page-volunteer .volunteer-form__field select,
.page-volunteer .volunteer-form__field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.page-volunteer .volunteer-form__field textarea {
  min-height: 120px;
  resize: vertical;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) rgba(226, 232, 240, 0.4);
}

.page-volunteer .volunteer-form__field textarea::-webkit-scrollbar {
  width: 8px;
}

.page-volunteer .volunteer-form__field textarea::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 999px;
}

.page-volunteer .volunteer-form__field textarea::-webkit-scrollbar-track {
  background: rgba(226, 232, 240, 0.4);
  border-radius: 999px;
}

.page-volunteer .volunteer-form__field input[type="file"] {
  padding: 10px;
  border-style: dashed;
  cursor: pointer;
}

.page-volunteer .volunteer-form__field input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 12px;
  border: 0;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  cursor: pointer;
}

.page-volunteer .volunteer-form__field input:focus,
.page-volunteer .volunteer-form__field select:focus,
.page-volunteer .volunteer-form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(35, 71, 198, 0.12);
}

.page-volunteer .volunteer-form__field input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  accent-color: var(--color-primary);
}

.page-volunteer .volunteer-form__field.is-invalid input,
.page-volunteer .volunteer-form__field.is-invalid select,
.page-volunteer .volunteer-form__field.is-invalid textarea {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.page-volunteer .volunteer-form__checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-volunteer .volunteer-form__checkbox-group label,
.page-volunteer .volunteer-form__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.page-volunteer .volunteer-form__checkbox input[type="checkbox"],
.page-volunteer .volunteer-form__checkbox-group input[type="checkbox"] {
  position: relative;
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.page-volunteer .volunteer-form__checkbox input[type="checkbox"]::before,
.page-volunteer .volunteer-form__checkbox-group input[type="checkbox"]::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-left: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: rotate(-45deg) scale(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.page-volunteer .volunteer-form__checkbox input[type="checkbox"]:checked,
.page-volunteer .volunteer-form__checkbox-group input[type="checkbox"]:checked {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: 0 8px 16px rgba(35, 71, 198, 0.16);
}

.page-volunteer .volunteer-form__checkbox input[type="checkbox"]:checked::before,
.page-volunteer .volunteer-form__checkbox-group input[type="checkbox"]:checked::before {
  transform: rotate(-45deg) scale(1);
}

.page-volunteer .volunteer-form__checkbox input[type="checkbox"]:focus-visible,
.page-volunteer .volunteer-form__checkbox-group input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(35, 71, 198, 0.14);
}

.page-volunteer .volunteer-form__message {
  min-height: 20px;
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.page-volunteer .volunteer-form__message.is-error {
  color: #b91c1c;
}

.page-volunteer .volunteer-form__message.is-success {
  color: #166534;
}

.page-volunteer .volunteer-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}

.page-volunteer .volunteer-form__submit {
  border: 0;
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(35, 71, 198, 0.2);
  transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.page-volunteer .volunteer-form__submit:hover,
.page-volunteer .volunteer-form__submit:focus-visible {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 28px rgba(35, 71, 198, 0.24);
  filter: brightness(1.03);
}

.page-volunteer .volunteer-form__submit:active,
.page-volunteer .volunteer-form__submit.is-pressed {
  transform: scale(0.97);
  box-shadow: 0 6px 16px rgba(35, 71, 198, 0.18);
}

.dark .page-volunteer .volunteer-form {
  background: linear-gradient(135deg, rgba(35, 71, 198, 0.26), rgba(15, 23, 42, 0.96));
  border-color: rgba(148, 163, 184, 0.2);
  box-shadow: 0 18px 44px rgba(2, 8, 23, 0.38);
}

.dark .page-volunteer .lang-toggle {
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-primary-light);
}

@media (min-width: 640px) {
  .page-volunteer .volunteer-form__grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-volunteer .payment-methods__inner {
    grid-template-columns: 1.2fr 0.8fr;
  }
}