/* ===== SPARK ACADEMY — REGISTRATION FORM PAGE ===== */

/* --- Page Layout --- */
.reg-page {
  padding: clamp(2rem, 1.5rem + 2vw, 4rem) clamp(1rem, 0.5rem + 2vw, 1.5rem);
  background: var(--sp-whisper);
  min-height: 60vh;
}
.reg-inner {
  max-width: 720px;
  margin: 0 auto;
}
.reg-page-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--sp-heading);
  text-align: center;
  margin-bottom: clamp(0.25rem, 0.2rem + 0.3vw, 0.5rem);
}
.reg-page-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.9rem, 0.85rem + 0.3vw, 1.1rem);
  line-height: 1.6;
  color: var(--sp-gray);
  text-align: center;
  max-width: 520px;
  margin: 0 auto clamp(1.5rem, 1rem + 2vw, 2.5rem);
}

/* --- Progress Bar --- */
.reg-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.25rem, 0.1rem + 0.5vw, 0.5rem);
  margin-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  padding: 0 clamp(0.5rem, 0.25rem + 1vw, 1rem);
}
.reg-progress-step {
  display: flex;
  align-items: center;
  gap: clamp(0.35rem, 0.3rem + 0.2vw, 0.5rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.75rem, 0.7rem + 0.25vw, 0.9rem);
  font-weight: 600;
  color: var(--sp-sage);
  transition: color 0.3s ease;
  white-space: nowrap;
}
.reg-progress-step.active {
  color: var(--sp-teal);
}
.reg-progress-step.completed {
  color: var(--sp-teal);
}
.reg-progress-circle {
  width: clamp(1.75rem, 1.5rem + 0.5vw, 2.25rem);
  height: clamp(1.75rem, 1.5rem + 0.5vw, 2.25rem);
  border-radius: 50%;
  border: 2px solid var(--sp-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.85rem);
  font-weight: 700;
  color: var(--sp-sage);
  background: var(--sp-white);
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.reg-progress-step.active .reg-progress-circle {
  border-color: var(--sp-teal);
  background: var(--sp-teal);
  color: #fff;
}
.reg-progress-step.completed .reg-progress-circle {
  border-color: var(--sp-teal);
  background: var(--sp-teal);
  color: #fff;
}
.reg-progress-connector {
  width: clamp(1.5rem, 1rem + 2vw, 3rem);
  height: 2px;
  background: var(--sp-sage);
  flex-shrink: 0;
  transition: background 0.3s ease;
}
.reg-progress-connector.completed {
  background: var(--sp-teal);
}
.reg-progress-label {
  display: none;
}
@media (min-width: 580px) {
  .reg-progress-label {
    display: inline;
  }
}

/* --- Form Card --- */
.reg-card {
  background: #fff;
  border-radius: 16px;
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem) clamp(1.25rem, 1rem + 1.2vw, 2.25rem);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
}

/* --- Step Container --- */
.reg-step {
  display: none;
  animation: regFadeIn 0.35s ease;
}
.reg-step.active {
  display: block;
}
@keyframes regFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Step Header --- */
.reg-step-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.75rem);
  font-weight: 700;
  color: var(--sp-heading);
  margin-bottom: clamp(0.25rem, 0.2rem + 0.2vw, 0.5rem);
}
.reg-step-desc {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.8rem + 0.25vw, 1rem);
  line-height: 1.6;
  color: var(--sp-gray);
  margin-bottom: clamp(1rem, 0.8rem + 0.8vw, 1.75rem);
}

/* --- Form Elements --- */
.reg-form-group {
  margin-bottom: clamp(1rem, 0.85rem + 0.5vw, 1.25rem);
}
.reg-form-label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 0.75rem + 0.2vw, 0.9rem);
  font-weight: 600;
  color: var(--sp-text);
  margin-bottom: 6px;
}
.reg-form-label .sp-required {
  color: #C0392B;
  margin-left: 2px;
}
.reg-form-helper {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.7rem, 0.68rem + 0.15vw, 0.8rem);
  color: var(--sp-gray);
  margin-top: 4px;
  line-height: 1.5;
}
.reg-form-input,
.reg-form-select,
.reg-form-textarea {
  width: 100%;
  padding: clamp(0.65rem, 0.6rem + 0.25vw, 0.8rem) clamp(0.75rem, 0.7rem + 0.3vw, 1rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.875rem, 0.85rem + 0.15vw, 1rem);
  color: var(--sp-text);
  background: var(--sp-white);
  border: 1px solid var(--sp-sage);
  border-radius: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  min-height: 48px;
}
.reg-form-input:focus,
.reg-form-select:focus,
.reg-form-textarea:focus {
  outline: none;
  border-color: var(--sp-teal);
  box-shadow: 0 0 0 3px rgba(61,107,98,0.12);
}
.reg-form-input.error,
.reg-form-select.error {
  border-color: #C0392B;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}
.reg-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
}
.reg-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
}
.reg-field-error {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.7rem, 0.68rem + 0.12vw, 0.8rem);
  color: #C0392B;
  margin-top: 4px;
  display: none;
}
.reg-field-error.visible {
  display: block;
}

/* --- Radio Cards (New Family / Returning Family) --- */
.reg-radio-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
}
.reg-radio-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.85rem, 0.75rem + 0.4vw, 1.1rem) clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  border: 2px solid var(--sp-sage);
  border-radius: 10px;
  background: var(--sp-white);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  min-height: 48px;
}
.reg-radio-card:hover {
  border-color: var(--sp-teal);
  background: var(--sp-whisper);
}
.reg-radio-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.reg-radio-card.selected {
  border-color: var(--sp-teal);
  background: rgba(61,107,98,0.06);
  box-shadow: 0 0 0 3px rgba(61,107,98,0.12);
}
.reg-radio-card-icon {
  width: 24px;
  height: 24px;
  color: var(--sp-sage);
  margin-right: 8px;
  flex-shrink: 0;
  transition: color 0.2s ease;
}
.reg-radio-card.selected .reg-radio-card-icon {
  color: var(--sp-teal);
}
.reg-radio-card-label {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 0.78rem + 0.15vw, 0.95rem);
  font-weight: 600;
  color: var(--sp-text);
}

/* --- Child Fieldset --- */
.reg-child-fieldset {
  border: 1px solid rgba(155,184,173,0.4);
  border-radius: 12px;
  padding: clamp(1rem, 0.85rem + 0.6vw, 1.5rem);
  margin-bottom: clamp(1rem, 0.85rem + 0.5vw, 1.25rem);
  position: relative;
  background: rgba(239,245,242,0.3);
}
.reg-child-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
}
.reg-child-number {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.8rem + 0.2vw, 1rem);
  font-weight: 700;
  color: var(--sp-teal);
}
.reg-remove-child {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.75rem, 0.72rem + 0.12vw, 0.85rem);
  font-weight: 600;
  color: #C0392B;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.2s ease;
}
.reg-remove-child:hover {
  background: rgba(192,57,43,0.08);
}
.reg-remove-child svg {
  width: 16px;
  height: 16px;
}
.reg-add-child {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 2px dashed var(--sp-sage);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 0.78rem + 0.15vw, 0.95rem);
  font-weight: 600;
  color: var(--sp-teal);
  cursor: pointer;
  padding: clamp(0.6rem, 0.5rem + 0.3vw, 0.75rem) clamp(0.85rem, 0.75rem + 0.4vw, 1.1rem);
  border-radius: 10px;
  transition: all 0.2s ease;
  width: 100%;
  justify-content: center;
}
.reg-add-child:hover {
  border-color: var(--sp-teal);
  background: rgba(61,107,98,0.04);
}
.reg-add-child svg {
  width: 18px;
  height: 18px;
}

/* --- New Family Address Fields --- */
.reg-address-fields {
  display: none;
}
.reg-address-fields.visible {
  display: block;
}

/* --- Program Selection (Step 3) --- */
.reg-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  padding: clamp(2rem, 1.5rem + 2vw, 3rem) 0;
  color: var(--sp-gray);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.8rem + 0.2vw, 1rem);
}
.reg-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--sp-sage);
  border-top-color: var(--sp-teal);
  border-radius: 50%;
  animation: regSpin 0.8s linear infinite;
}
@keyframes regSpin {
  to { transform: rotate(360deg); }
}

/* --- Child Tabs --- */
.reg-child-tabs {
  display: flex;
  gap: clamp(0.35rem, 0.25rem + 0.3vw, 0.5rem);
  margin-bottom: clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.reg-child-tabs::-webkit-scrollbar {
  display: none;
}
.reg-child-tab {
  padding: clamp(0.45rem, 0.4rem + 0.2vw, 0.6rem) clamp(0.85rem, 0.7rem + 0.5vw, 1.25rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 0.78rem + 0.12vw, 0.9rem);
  font-weight: 600;
  color: var(--sp-gray);
  background: var(--sp-white);
  border: 1.5px solid var(--sp-sage);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.reg-child-tab:hover {
  border-color: var(--sp-teal);
}
.reg-child-tab.active {
  background: var(--sp-teal);
  border-color: var(--sp-teal);
  color: #fff;
}

/* --- Multi-child notice --- */
.reg-child-notice {
  background: #FFF8E7;
  border: 1px solid #C49826;
  border-radius: 8px;
  padding: clamp(0.75rem, 0.6rem + 0.5vw, 1rem) clamp(1rem, 0.8rem + 0.6vw, 1.25rem);
  margin-top: clamp(1rem, 0.8rem + 0.6vw, 1.5rem);
  font-size: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  color: #8B6914;
  line-height: 1.5;
  text-align: center;
}
.reg-child-notice strong {
  color: #C49826;
}

/* --- Program Category --- */
.reg-category {
  margin-bottom: clamp(1.25rem, 1rem + 0.8vw, 1.75rem);
}
.reg-category-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.25rem);
  font-weight: 700;
  color: var(--sp-heading);
  margin-bottom: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(155,184,173,0.4);
}
.reg-no-programs {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.8rem + 0.2vw, 0.95rem);
  color: var(--sp-gray);
  font-style: italic;
  padding: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  background: rgba(155,184,173,0.1);
  border-radius: 8px;
  text-align: center;
}

/* --- Program Cards Grid --- */
.reg-program-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
}
@media (min-width: 520px) {
  .reg-program-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Program Card --- */
.reg-program-card {
  position: relative;
  padding: clamp(0.75rem, 0.65rem + 0.4vw, 1rem);
  border: 2px solid rgba(155,184,173,0.4);
  border-radius: 10px;
  background: var(--sp-white);
  cursor: pointer;
  transition: all 0.2s ease;
}
.reg-program-card:hover {
  border-color: var(--sp-teal);
}
.reg-program-card.selected {
  border-color: var(--sp-teal);
  background: rgba(61,107,98,0.04);
  box-shadow: 0 0 0 3px rgba(61,107,98,0.1);
}
.reg-program-card.selected::after {
  content: '';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  background: var(--sp-teal);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='3' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M4.5 12.75l6 6 9-13.5'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}
.reg-program-card.waitlist {
  opacity: 0.7;
}
.reg-program-name {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  font-weight: 700;
  color: var(--sp-heading);
  margin-bottom: 4px;
  padding-right: 28px;
}
.reg-program-detail {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.72rem, 0.7rem + 0.12vw, 0.82rem);
  color: var(--sp-gray);
  line-height: 1.5;
}
.reg-program-price {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  font-weight: 700;
  color: var(--sp-teal);
  margin-top: 6px;
}

/* --- Spots Badge --- */
.reg-spots-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.65rem, 0.63rem + 0.1vw, 0.75rem);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 99px;
  margin-top: 6px;
}
.reg-spots-badge.green {
  background: rgba(39,174,96,0.1);
  color: #1E8449;
}
.reg-spots-badge.yellow {
  background: rgba(243,156,18,0.12);
  color: #B7950B;
}
.reg-spots-badge.red {
  background: rgba(192,57,43,0.1);
  color: #C0392B;
}

/* --- Camp Week Picker --- */
.reg-camp-weeks {
  margin-top: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
}
.reg-camp-week {
  border: 1.5px solid rgba(155,184,173,0.4);
  border-radius: 10px;
  margin-bottom: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.reg-camp-week.selected {
  border-color: var(--sp-teal);
}
.reg-camp-week-header {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
  padding: clamp(0.6rem, 0.5rem + 0.3vw, 0.85rem) clamp(0.75rem, 0.6rem + 0.4vw, 1rem);
  cursor: pointer;
  transition: background 0.2s ease;
}
.reg-camp-week-header:hover {
  background: rgba(61,107,98,0.03);
}
.reg-camp-week-header input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--sp-teal);
  flex-shrink: 0;
  cursor: pointer;
}
.reg-camp-week-label {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  font-weight: 600;
  color: var(--sp-heading);
  flex: 1;
}
.reg-camp-week-price {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.78rem, 0.75rem + 0.12vw, 0.88rem);
  font-weight: 600;
  color: var(--sp-teal);
}
.reg-camp-days {
  display: none;
  padding: 0 clamp(0.75rem, 0.6rem + 0.4vw, 1rem) clamp(0.6rem, 0.5rem + 0.3vw, 0.85rem);
  padding-left: clamp(2.5rem, 2rem + 1vw, 3rem);
}
.reg-camp-week.selected .reg-camp-days {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.35rem, 0.25rem + 0.3vw, 0.5rem);
}
.reg-camp-day {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1.5px solid rgba(155,184,173,0.4);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  background: var(--sp-white);
}
.reg-camp-day:hover {
  border-color: var(--sp-teal);
}
.reg-camp-day input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--sp-teal);
  cursor: pointer;
}
.reg-camp-day-label {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.72rem, 0.7rem + 0.1vw, 0.82rem);
  font-weight: 500;
  color: var(--sp-text);
}
.reg-camp-day-spots {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.62rem, 0.6rem + 0.08vw, 0.7rem);
  color: var(--sp-gray);
}

/* --- Review (Step 4) --- */
.reg-review-section {
  border: 1px solid rgba(155,184,173,0.3);
  border-radius: 10px;
  padding: clamp(0.85rem, 0.75rem + 0.4vw, 1.15rem);
  margin-bottom: clamp(0.85rem, 0.75rem + 0.4vw, 1rem);
  position: relative;
}
.reg-review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(0.35rem, 0.3rem + 0.2vw, 0.5rem);
}
.reg-review-title {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  font-weight: 700;
  color: var(--sp-heading);
}
.reg-review-edit {
  background: none;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.75rem, 0.72rem + 0.12vw, 0.85rem);
  font-weight: 600;
  color: var(--sp-teal);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.reg-review-edit:hover {
  color: var(--sp-gold);
}
.reg-review-row {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  color: var(--sp-text);
  line-height: 1.7;
}
.reg-review-row strong {
  color: var(--sp-heading);
}
.reg-review-program {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}
.reg-review-program-name {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  color: var(--sp-text);
}
.reg-review-program-price {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  font-weight: 600;
  color: var(--sp-teal);
}
.reg-review-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: clamp(0.65rem, 0.55rem + 0.3vw, 0.85rem) 0 0;
  margin-top: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
  border-top: 2px solid var(--sp-sage);
}
.reg-review-total-label {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.9rem, 0.87rem + 0.15vw, 1rem);
  font-weight: 700;
  color: var(--sp-heading);
}
.reg-review-total-amount {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.2rem);
  font-weight: 700;
  color: var(--sp-teal);
}

/* --- Sibling Discount Styling --- */
.reg-discount-badge {
  display: flex;
  align-items: center;
  gap: clamp(8px, 6px + 0.3vw, 12px);
  background: linear-gradient(135deg, #FFF8E7 0%, #FFF3D4 100%);
  border: 1px solid rgba(196, 152, 38, 0.25);
  border-radius: 10px;
  padding: clamp(10px, 8px + 0.4vw, 14px) clamp(14px, 12px + 0.5vw, 18px);
  margin-top: clamp(8px, 6px + 0.3vw, 12px);
}
.reg-discount-badge-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #C49826, #D4A83A);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(196, 152, 38, 0.3);
}
.reg-discount-badge-icon svg {
  width: 16px;
  height: 16px;
  color: #fff;
}
.reg-discount-badge-text {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.78rem, 0.75rem + 0.15vw, 0.875rem);
  color: #8B6914;
  line-height: 1.4;
}
.reg-discount-badge-text strong {
  color: #C49826;
  font-weight: 700;
}
.reg-discount-line {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: clamp(6px, 4px + 0.3vw, 8px) 0;
}
.reg-discount-line-price {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.reg-discount-original {
  text-decoration: line-through;
  color: #B0B0B0;
  font-size: clamp(0.78rem, 0.76rem + 0.1vw, 0.85rem);
  font-weight: 400;
}
.reg-discount-final {
  color: var(--sp-teal);
  font-weight: 700;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
}
.reg-discount-tag {
  display: inline-block;
  background: linear-gradient(135deg, #C49826, #D4A83A);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  white-space: nowrap;
}
.reg-savings-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #3D6B62 0%, #4A7D73 100%);
  border-radius: 10px;
  padding: clamp(12px, 10px + 0.5vw, 16px) clamp(16px, 14px + 0.5vw, 20px);
  margin-bottom: clamp(6px, 4px + 0.3vw, 10px);
}
.reg-savings-label {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  color: #9BB8AD;
  display: flex;
  align-items: center;
  gap: 8px;
}
.reg-savings-label svg {
  width: 18px;
  height: 18px;
  color: #C49826;
}
.reg-savings-amount {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.05rem);
  font-weight: 700;
  color: #C49826;
}

/* --- Discount Accordion --- */
.reg-discount-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  font-weight: 600;
  color: var(--sp-teal);
  cursor: pointer;
  padding: 0;
  margin-bottom: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
}
.reg-discount-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}
.reg-discount-toggle.open svg {
  transform: rotate(180deg);
}
.reg-discount-body {
  display: none;
  margin-bottom: clamp(0.85rem, 0.75rem + 0.4vw, 1rem);
}
.reg-discount-body.visible {
  display: block;
}

/* --- How Did You Hear --- */
.reg-hear-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.35rem, 0.25rem + 0.3vw, 0.5rem);
}
.reg-hear-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 0.78rem + 0.12vw, 0.9rem);
  color: var(--sp-text);
  cursor: pointer;
  padding: 4px 0;
}
.reg-hear-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--sp-teal);
  cursor: pointer;
  flex-shrink: 0;
}
.reg-hear-other-input {
  margin-top: 6px;
  display: none;
}
.reg-hear-other-input.visible {
  display: block;
}

/* --- Navigation Buttons --- */
.reg-nav {
  display: flex;
  gap: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  margin-top: clamp(1.25rem, 1rem + 1vw, 2rem);
}
.reg-btn-back {
  flex: 0 0 auto;
  padding: clamp(0.7rem, 0.6rem + 0.3vw, 0.9rem) clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 1rem);
  font-weight: 600;
  color: var(--sp-teal);
  background: transparent;
  border: 2px solid var(--sp-sage);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
}
.reg-btn-back:hover {
  border-color: var(--sp-teal);
  background: rgba(61,107,98,0.04);
}
.reg-btn-next {
  flex: 1;
  padding: clamp(0.7rem, 0.6rem + 0.3vw, 0.9rem) clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 1rem);
  font-weight: 700;
  color: #fff;
  background: var(--sp-gold);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
  min-height: 48px;
}
.reg-btn-next:hover {
  background: var(--sp-gold-hover);
}
.reg-btn-next:active {
  transform: scale(0.99);
}
.reg-btn-next:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* --- Submit Button --- */
.reg-btn-submit {
  width: 100%;
  padding: clamp(0.85rem, 0.75rem + 0.4vw, 1rem) clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.1rem);
  font-weight: 700;
  color: #fff;
  background: var(--sp-gold);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
  min-height: 48px;
}
.reg-btn-submit:hover {
  background: var(--sp-gold-hover);
}
.reg-btn-submit:active {
  transform: scale(0.99);
}
.reg-btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* --- Form Error Banner --- */
.reg-form-error {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.82rem, 0.8rem + 0.12vw, 0.92rem);
  color: #C0392B;
  background: rgba(192,57,43,0.06);
  border: 1px solid rgba(192,57,43,0.2);
  border-radius: 8px;
  padding: clamp(0.6rem, 0.5rem + 0.3vw, 0.85rem) clamp(0.75rem, 0.6rem + 0.4vw, 1rem);
  margin-bottom: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  display: none;
}
.reg-form-error.visible {
  display: block;
}

/* --- Form Note --- */
.reg-form-note {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.72rem, 0.7rem + 0.1vw, 0.82rem);
  color: var(--sp-gray);
  text-align: center;
  margin-top: clamp(0.75rem, 0.6rem + 0.5vw, 1rem);
  line-height: 1.6;
}

/* ===== CONFIRMATION PAGE ===== */
.reg-confirmed {
  padding: clamp(3rem, 2rem + 4vw, 6rem) clamp(1rem, 0.5rem + 2vw, 1.5rem);
  background: var(--sp-whisper);
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reg-confirmed-inner {
  max-width: 600px;
  margin: 0 auto;
}
.reg-confirmed-icon {
  width: clamp(3.5rem, 3rem + 2vw, 5rem);
  height: clamp(3.5rem, 3rem + 2vw, 5rem);
  margin: 0 auto clamp(1rem, 0.75rem + 0.8vw, 1.5rem);
  background: var(--sp-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.reg-confirmed-icon svg {
  width: 50%;
  height: 50%;
  color: #fff;
}
.reg-confirmed-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  font-weight: 700;
  color: var(--sp-heading);
  margin-bottom: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
}
.reg-confirmed-text {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.9rem, 0.85rem + 0.25vw, 1.1rem);
  line-height: 1.7;
  color: var(--sp-text);
  margin-bottom: clamp(1.5rem, 1rem + 1.5vw, 2.5rem);
}
.reg-confirmed-steps {
  text-align: left;
  max-width: 480px;
  margin: 0 auto clamp(1.5rem, 1rem + 1.5vw, 2.5rem);
}
.reg-confirmed-steps-title {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.1rem);
  font-weight: 700;
  color: var(--sp-heading);
  margin-bottom: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
}
.reg-confirmed-step {
  display: flex;
  gap: clamp(0.75rem, 0.6rem + 0.4vw, 1rem);
  padding: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem) 0;
  border-bottom: 1px solid rgba(155,184,173,0.3);
}
.reg-confirmed-step:last-child {
  border-bottom: none;
}
.reg-confirmed-step-num {
  width: clamp(1.5rem, 1.3rem + 0.5vw, 2rem);
  height: clamp(1.5rem, 1.3rem + 0.5vw, 2rem);
  background: rgba(61,107,98,0.1);
  color: var(--sp-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.72rem, 0.7rem + 0.1vw, 0.82rem);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.reg-confirmed-step-text {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  line-height: 1.6;
  color: var(--sp-text);
}
.reg-confirmed-contact {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 0.95rem);
  color: var(--sp-gray);
  margin-bottom: clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
  line-height: 1.7;
}
.reg-confirmed-contact a {
  color: var(--sp-teal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(61,107,98,0.3);
  transition: border-color 0.2s ease;
}
.reg-confirmed-contact a:hover {
  border-color: var(--sp-teal);
}
.reg-confirmed-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: clamp(0.7rem, 0.6rem + 0.3vw, 0.9rem) clamp(1.5rem, 1.2rem + 1vw, 2rem);
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.85rem, 0.82rem + 0.15vw, 1rem);
  font-weight: 700;
  color: #fff;
  background: var(--sp-gold);
  border: none;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s ease;
  min-height: 48px;
}
.reg-confirmed-btn:hover {
  background: var(--sp-gold-hover);
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .reg-form-row {
    grid-template-columns: 1fr;
  }
  .reg-radio-cards {
    grid-template-columns: 1fr;
  }
  .reg-hear-grid {
    grid-template-columns: 1fr;
  }
  .reg-btn-next {
    width: 100%;
  }
}