/* ==========================================================================
   Spark Academy — Tuition & Program Gift Cards
   Follows "Soft Colors. Same Spark." WCAG 2.2 AA contrast & mobile-first rules.
   ========================================================================== */

html:has(.gc-page),
body.sp-soft-spark:has(.gc-page) {
  overflow-x: clip;
}

.gc-page {
  padding-bottom: 20px;
}

.gc-page [hidden] {
  display: none !important;
}

/* 1. Hero Stage */
.gc-hero {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: clamp(28px, 4vw, 50px);
  align-items: center;
  background: linear-gradient(150deg, var(--sp-white) 0%, #FCF9F2 56%, var(--sp-sage-tint) 100%);
  border: 1px solid rgba(77, 98, 84, 0.16);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4.2vw, 52px);
  box-shadow: var(--sp-shadow-card);
  position: relative;
  overflow: hidden;
}

.gc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sp-deep-sage);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.gc-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4.1vw, 3.3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--sp-ink);
  margin-bottom: 14px;
}

.gc-hero h1 em {
  font-family: var(--font-serif-soft);
  font-style: italic;
  font-weight: 600;
  background: linear-gradient(transparent 60%, rgba(241, 212, 154, 0.72) 60%);
  padding-inline: 4px;
  border-radius: 4px;
}

.gc-lead {
  font-size: clamp(1.02rem, 1.3vw, 1.14rem);
  line-height: 1.62;
  color: var(--sp-quiet);
  margin-bottom: 20px;
  max-width: 56ch;
}

.gc-lead strong {
  color: var(--sp-ink);
  font-weight: 700;
}

.gc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.gc-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 13px 26px;
  background-color: var(--sp-deep-sage);
  color: var(--sp-white);
  border: 2px solid var(--sp-deep-sage);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 20px -6px rgba(77, 98, 84, 0.38);
  transition: background-color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.gc-btn-primary:hover:not(:disabled) {
  background-color: var(--sp-deep-sage-hover);
  border-color: var(--sp-deep-sage-hover);
  color: var(--sp-white);
  transform: translateY(-1px);
}

.gc-btn-primary:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

.gc-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 13px 22px;
  background-color: var(--sp-white);
  color: var(--sp-deep-sage);
  border: 1.5px solid var(--sp-border-control);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.gc-btn-secondary:hover {
  background-color: var(--sp-sage-tint);
  color: var(--sp-ink);
}

.gc-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gc-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 999px;
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.22);
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--sp-ink);
}

.gc-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--sp-deep-sage);
  flex: 0 0 auto;
}

/* Hero Digital Gift Card Visual Stage */
.gc-hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
}

.gc-card-stage {
  margin: 0;
  width: 100%;
  background: radial-gradient(circle at 30% 25%, rgba(241, 212, 154, 0.48), rgba(227, 236, 235, 0.56) 68%, rgba(248, 244, 236, 0.34) 100%);
  border: 1px solid rgba(77, 98, 84, 0.16);
  border-radius: var(--radius-lg);
  padding: clamp(12px, 2vw, 20px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.gc-card-stage img {
  display: block;
  width: 100%;
  height: auto;
  margin-inline: auto;
}

.gc-card-caption {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--sp-quiet);
  padding-inline: 4px;
}

.gc-card-caption span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.76rem;
  color: var(--sp-ink);
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.22);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

/* Glanceable 3-Card Strip Under Hero */
.gc-facts {
  margin-top: 18px;
}

.gc-facts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.gc-fact-card {
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.18);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--sp-shadow-card);
}

.gc-fact-card--butter {
  background-color: var(--sp-butter-tint);
}

.gc-fact-card--sage {
  background-color: var(--sp-sage-tint);
}

.gc-fact-card--teal {
  background-color: var(--sp-teal-tint);
}

.gc-fact-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sp-deep-sage);
  margin-bottom: 5px;
}

.gc-fact-title {
  font-family: var(--font-heading);
  font-size: 1.14rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--sp-ink);
  margin-bottom: 5px;
}

.gc-fact-desc {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--sp-quiet);
}

/* Keepsake Certificate Card (Hero Showcase & Sticky Live Preview) */
.gc-cert-card {
  position: relative;
  background: linear-gradient(155deg, var(--sp-white) 0%, #FAF7F0 58%, var(--sp-sage-tint) 100%);
  border: 2px solid var(--sp-deep-sage);
  border-radius: var(--radius-lg);
  padding: 24px 24px 20px;
  box-shadow: var(--sp-shadow-float);
  overflow: hidden;
}

.gc-cert-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(196, 152, 38, 0.42);
  border-radius: 17px;
  pointer-events: none;
}

.gc-cert-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.gc-cert-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.gc-cert-brand img {
  height: 28px;
  width: auto;
}

.gc-cert-sub {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sp-deep-sage);
}

.gc-cert-amount-badge {
  font-family: var(--font-heading);
  font-size: clamp(1.65rem, 2.6vw, 2.15rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--sp-ink);
  background-color: var(--sp-butter-tint);
  border: 1.5px solid rgba(196, 152, 38, 0.48);
  padding: 10px 15px;
  border-radius: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

.gc-cert-fields {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding: 12px 14px;
  background-color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(77, 98, 84, 0.18);
  border-radius: 14px;
}

.gc-cert-field-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  font-size: 0.93rem;
  line-height: 1.4;
}

.gc-cert-field-label {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sp-deep-sage);
}

.gc-cert-field-val {
  font-weight: 700;
  color: var(--sp-ink);
  word-break: break-word;
}

.gc-cert-note {
  margin: 0 0 12px;
  padding: 10px 14px;
  border-left: 3px solid var(--sp-butter);
  background-color: var(--sp-white);
  border-radius: 0 12px 12px 0;
  font-family: var(--font-serif-soft);
  font-size: 0.94rem;
  font-style: italic;
  color: var(--sp-ink);
  line-height: 1.5;
  word-break: break-word;
}

.gc-cert-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px dashed rgba(77, 98, 84, 0.28);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sp-quiet);
}

.gc-cert-code-pill {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 8px;
  background-color: var(--sp-white);
  color: var(--sp-ink);
  border: 1px solid rgba(77, 98, 84, 0.26);
}

/* 2. Sections & Interactive Builder */
.gc-section {
  padding-block: clamp(36px, 5vw, 60px);
  scroll-margin-top: 92px;
}

.gc-section + .gc-section {
  padding-top: clamp(10px, 1.8vw, 22px);
}

.gc-section-head {
  max-width: 680px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.gc-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sp-deep-sage);
  margin-bottom: 8px;
}

.gc-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3.1vw, 2.4rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--sp-ink);
  margin-bottom: 8px;
}

.gc-section-head h2 em {
  font-family: var(--font-serif-soft);
  font-style: italic;
  font-weight: 600;
}

.gc-section-head p {
  color: var(--sp-quiet);
  font-size: 1.02rem;
  line-height: 1.58;
}

.gc-builder-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  gap: clamp(22px, 3vw, 34px);
  align-items: start;
}

.gc-config-card {
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.18);
  border-radius: var(--radius-xl);
  padding: clamp(22px, 3.2vw, 34px);
  box-shadow: var(--sp-shadow-card);
}

.gc-step-block + .gc-step-block {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid rgba(77, 98, 84, 0.14);
}

.gc-step-header {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 16px;
}

.gc-step-num {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background-color: var(--sp-sage-tint);
  border: 1.5px solid rgba(77, 98, 84, 0.3);
  color: var(--sp-ink);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.gc-step-title {
  font-family: var(--font-heading);
  font-size: 1.16rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--sp-ink);
}

/* Step 1: "Give a Little Spark" Gift Card Tiles + Custom Amount Tile */
.gc-step-intro {
  font-size: 0.96rem;
  line-height: 1.56;
  color: var(--sp-quiet);
  margin: -4px 0 16px;
}

.gc-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.gc-preset-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4px;
  padding: 15px 16px 16px;
  border-radius: 20px;
  border: 2px solid rgba(77, 98, 84, 0.2);
  background-color: var(--sp-cream);
  color: var(--sp-ink);
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74), 0 3px 10px -6px rgba(38, 49, 43, 0.14);
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.gc-preset-btn--butter {
  background-color: var(--sp-butter-tint);
}

.gc-preset-btn--peach {
  background-color: var(--sp-peach-tint);
}

.gc-preset-btn--teal {
  background-color: var(--sp-teal-tint);
}

.gc-preset-btn--sage {
  background-color: var(--sp-sage-tint);
}

.gc-preset-btn:hover {
  border-color: var(--sp-deep-sage);
  transform: translateY(-1px);
}

.gc-preset-btn:focus-visible {
  outline: 3px solid var(--sp-ink);
  outline-offset: 2px;
}

.gc-preset-btn.is-active {
  border-color: var(--sp-deep-sage);
  box-shadow: 0 0 0 1px var(--sp-deep-sage), inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 10px 22px -10px rgba(38, 49, 43, 0.28);
}

.gc-preset-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
}

.gc-preset-illus {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background-color: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(77, 98, 84, 0.16);
  box-shadow: 0 2px 6px -3px rgba(38, 49, 43, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.gc-preset-illus--pencil {
  background-color: var(--sp-white);
}

.gc-preset-amount {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--sp-ink);
  margin-top: 8px;
}

.gc-preset-check {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1.5px solid rgba(77, 98, 84, 0.32);
  background-color: rgba(255, 255, 255, 0.92);
  color: transparent;
  font-size: 0.78rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.gc-preset-btn.is-active .gc-preset-check,
.gc-custom-tile.is-active .gc-preset-check {
  background-color: var(--sp-deep-sage);
  border-color: var(--sp-deep-sage);
  color: var(--sp-white);
}

.gc-preset-hint {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  line-height: 1.32;
  color: var(--sp-ink);
  font-weight: 700;
  opacity: 0.88;
}

/* Fifth Full-Width Tile: Choose Your Own Amount */
.gc-custom-tile {
  scroll-margin-top: 84px;
  border-radius: 20px;
  border: 2px solid rgba(77, 98, 84, 0.22);
  background-color: var(--sp-cream);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
}

.gc-custom-tile:hover {
  border-color: var(--sp-deep-sage);
}

.gc-custom-tile.is-active {
  border-color: var(--sp-deep-sage);
  background-color: #FAF8F3;
  box-shadow: 0 0 0 1px var(--sp-deep-sage), 0 10px 22px -10px rgba(38, 49, 43, 0.24);
}

.gc-custom-toggle-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: transparent;
  border: none;
  border-radius: 18px;
  color: var(--sp-ink);
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}

.gc-custom-toggle-btn:focus-visible {
  outline: 3px solid var(--sp-ink);
  outline-offset: 2px;
}

.gc-custom-toggle-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.gc-custom-toggle-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.gc-custom-toggle-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--sp-ink);
}

.gc-custom-toggle-sub {
  font-size: 0.84rem;
  line-height: 1.38;
  color: var(--sp-quiet);
}

.gc-custom-drawer {
  padding: 14px 16px 16px;
  border-top: 1px dashed rgba(77, 98, 84, 0.22);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gc-shared-amount-note {
  margin-top: 14px;
  font-size: 0.85rem;
  line-height: 1.52;
  color: var(--sp-quiet);
}

.gc-currency-input-wrap {
  position: relative;
  max-width: 260px;
}

.gc-currency-prefix {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--sp-deep-sage);
  pointer-events: none;
}

/* Step 2: Stacked Form Inputs (16px minimum prevents iOS Safari zoom) */
.gc-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.gc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gc-field--full {
  grid-column: 1 / -1;
}

.gc-label {
  font-family: var(--font-heading);
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sp-ink);
}

.gc-req {
  color: var(--sp-deep-sage);
  font-weight: 800;
}

.gc-label-opt {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--sp-quiet);
}

.gc-input,
.gc-textarea {
  width: 100%;
  min-height: 50px;
  border: 1.5px solid var(--sp-border-control);
  border-radius: 14px;
  padding: 12px 15px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.45;
  color: var(--sp-ink);
  background-color: var(--sp-white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.gc-input::placeholder,
.gc-textarea::placeholder {
  color: #77837C;
}

.gc-textarea {
  min-height: 82px;
  resize: vertical;
}

.gc-input--currency {
  scroll-margin-top: 130px;
  padding-left: 34px;
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
}

.gc-input:focus,
.gc-textarea:focus {
  outline: none;
  border-color: var(--sp-deep-sage-hover);
  box-shadow: 0 0 0 4px var(--sp-focus-halo);
}

.gc-help {
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--sp-quiet);
}

/* Step 3 & 4: Spacious Radio & Checkbox Choice Cards */
.gc-choice-stack {
  display: grid;
  gap: 12px;
}

.gc-choice-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gc-choice-card {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 2px solid rgba(77, 98, 84, 0.22);
  background-color: var(--sp-cream);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
}

.gc-choice-card:hover {
  border-color: var(--sp-deep-sage);
}

.gc-choice-card.is-selected {
  border-color: var(--sp-deep-sage);
  background-color: var(--sp-sage-tint);
  box-shadow: 0 6px 18px -8px rgba(38, 49, 43, 0.16);
}

.gc-choice-card:focus-within {
  outline: 3px solid var(--sp-ink);
  outline-offset: 2px;
}

.gc-choice-card input[type="radio"],
.gc-choice-card input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--sp-deep-sage);
  cursor: pointer;
  flex-shrink: 0;
}

.gc-choice-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.gc-choice-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.gc-choice-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--sp-ink);
}

.gc-choice-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.24);
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--sp-ink);
  white-space: nowrap;
}

.gc-choice-desc {
  font-size: 0.89rem;
  line-height: 1.48;
  color: var(--sp-quiet);
}

.gc-physical-wrap {
  margin-top: 14px;
}

.gc-subpanel {
  margin-top: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background-color: var(--sp-cream);
  border: 1px solid rgba(77, 98, 84, 0.2);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gc-subpanel-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--sp-ink);
  margin-bottom: 2px;
}

/* Sticky Right Column: Live Certificate Preview + Order Summary Card */
.gc-preview-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.gc-summary-card {
  background: linear-gradient(180deg, var(--sp-white) 0%, #FAF7F0 100%);
  border: 2px solid var(--sp-deep-sage);
  border-radius: var(--radius-xl);
  padding: clamp(22px, 3vw, 30px);
  box-shadow: var(--sp-shadow-float);
}

.gc-summary-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background-color: var(--sp-butter);
  color: var(--sp-ink);
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.gc-summary-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--sp-ink);
  margin-bottom: 14px;
}

.gc-ledger {
  border-top: 1px solid rgba(77, 98, 84, 0.16);
  border-bottom: 1px solid rgba(77, 98, 84, 0.16);
  padding-block: 14px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gc-ledger-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--sp-quiet);
}

.gc-ledger-row strong {
  color: var(--sp-ink);
  font-family: var(--font-heading);
  font-weight: 800;
  white-space: nowrap;
  flex-shrink: 0;
}

.gc-fee-optin {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  padding: 13px 15px;
  margin-bottom: 16px;
  border-radius: 14px;
  border: 1.5px solid rgba(77, 98, 84, 0.24);
  background-color: var(--sp-cream);
  cursor: pointer;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.gc-fee-optin:hover {
  border-color: var(--sp-deep-sage);
}

.gc-fee-optin.is-checked {
  background-color: var(--sp-sage-tint);
  border-color: var(--sp-deep-sage);
}

.gc-fee-optin:focus-within {
  outline: 3px solid var(--sp-ink);
  outline-offset: 2px;
}

.gc-fee-optin input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--sp-deep-sage);
  cursor: pointer;
}

.gc-fee-optin-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.gc-fee-optin-title {
  font-family: var(--font-heading);
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sp-ink);
}

.gc-fee-optin-title strong {
  font-weight: 800;
}

.gc-fee-optin-desc {
  font-size: 0.83rem;
  line-height: 1.44;
  color: var(--sp-quiet);
}

.gc-error-banner {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background-color: var(--sp-blush-tint);
  border: 1px solid rgba(180, 90, 82, 0.38);
  color: var(--sp-ink);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.48;
}

.gc-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.gc-total-label {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sp-ink);
}

.gc-total-amount {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--sp-ink);
  letter-spacing: -0.02em;
}

.gc-checkout-btn {
  width: 100%;
  min-height: 56px;
  font-size: 1.03rem;
}

.gc-summary-reassurance {
  margin-top: 12px;
  font-size: 0.84rem;
  line-height: 1.48;
  color: var(--sp-quiet);
  text-align: center;
}

.gc-terms-note {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(77, 98, 84, 0.22);
  font-size: 0.8rem;
  line-height: 1.52;
  color: var(--sp-quiet);
}

.gc-terms-note strong {
  color: var(--sp-ink);
}

/* 3. Program Value Guide & Redemption Strip */
.gc-milestone-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.gc-milestone-card {
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.18);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
  box-shadow: var(--sp-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gc-milestone-tag {
  align-self: flex-start;
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sp-ink);
  border: 1px solid rgba(77, 98, 84, 0.2);
}

.gc-milestone-card--butter .gc-milestone-tag {
  background-color: var(--sp-butter-tint);
}

.gc-milestone-card--sage .gc-milestone-tag {
  background-color: var(--sp-sage-tint);
}

.gc-milestone-card--teal .gc-milestone-tag {
  background-color: var(--sp-teal-tint);
}

.gc-milestone-card--peach .gc-milestone-tag {
  background-color: var(--sp-peach-tint);
}

.gc-milestone-card h3 {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.28;
  color: var(--sp-ink);
}

.gc-milestone-card p {
  font-size: 0.92rem;
  line-height: 1.54;
  color: var(--sp-quiet);
}

.gc-help-strip {
  margin-top: 22px;
  background-color: var(--sp-sage-tint);
  border: 1px solid rgba(77, 98, 84, 0.22);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: center;
  font-size: 0.94rem;
  line-height: 1.56;
  color: var(--sp-ink);
}

.gc-help-strip code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  font-weight: 700;
  background-color: var(--sp-white);
  padding: 2px 7px;
  border-radius: 6px;
  border: 1px solid rgba(77, 98, 84, 0.22);
  white-space: nowrap;
}

.gc-help-phone {
  color: var(--sp-quiet);
}

.gc-help-phone a {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--sp-deep-sage);
}

.gc-bottom-cta {
  margin-top: 18px;
  background: linear-gradient(145deg, var(--sp-white) 0%, #FCF9F2 55%, var(--sp-butter-tint) 100%);
  border: 1.5px solid rgba(77, 98, 84, 0.22);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--sp-shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.gc-bottom-cta-copy {
  max-width: 58ch;
}

.gc-bottom-cta-copy h3 {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.24;
  color: var(--sp-ink);
  margin-bottom: 4px;
}

.gc-bottom-cta-copy p {
  font-size: 0.94rem;
  line-height: 1.52;
  color: var(--sp-quiet);
}

.gc-bottom-cta-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* 4. Confirmed & Printable Certificate Views */
.gc-confirmed-wrap,
.gc-cert-page-wrap {
  max-width: 820px;
  margin-inline: auto;
  padding-block: clamp(28px, 5vw, 56px);
}

.gc-confirmed-card {
  background-color: var(--sp-white);
  border: 1.5px solid rgba(77, 98, 84, 0.22);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 44px);
  box-shadow: var(--sp-shadow-card);
}

.gc-confirmed-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 999px;
  background-color: var(--sp-sage-tint);
  border: 1px solid rgba(77, 98, 84, 0.24);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sp-ink);
  margin-bottom: 14px;
}

.gc-confirmed-card h1,
.gc-confirmed-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--sp-ink);
  margin-bottom: 12px;
}

.gc-confirmed-card h1 em {
  font-family: var(--font-serif-soft);
  font-style: italic;
  font-weight: 600;
}

.gc-confirmed-summary {
  margin: 20px 0;
}

.gc-confirmed-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.gc-confirmed-next-box {
  margin-top: 18px;
  background-color: var(--sp-sage-tint);
  border: 1px solid rgba(77, 98, 84, 0.2);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--sp-ink);
}

.gc-print-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
  padding: 16px 20px;
  background-color: var(--sp-sage-tint);
  border: 1px solid rgba(77, 98, 84, 0.24);
  border-radius: var(--radius-lg);
}

.gc-print-toolbar-copy {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--sp-ink);
  max-width: 44ch;
}

.gc-print-toolbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.gc-printable-sheet {
  position: relative;
  background: linear-gradient(160deg, var(--sp-white) 0%, #FAF7F0 100%);
  border: 3px solid var(--sp-deep-sage);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4.5vw, 46px);
  box-shadow: var(--sp-shadow-float);
}

.gc-printable-sheet::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1.5px solid rgba(196, 152, 38, 0.48);
  border-radius: 22px;
  pointer-events: none;
}

.gc-printable-header {
  text-align: center;
  border-bottom: 1px solid rgba(77, 98, 84, 0.18);
  padding-bottom: 22px;
  margin-bottom: 24px;
}

.gc-printable-header img {
  height: 40px;
  width: auto;
  margin: 0 auto 10px;
}

.gc-printable-amount {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--sp-ink);
  line-height: 1.05;
  margin: 10px 0 6px;
}

.gc-printable-subtitle {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--sp-deep-sage);
}

.gc-printable-balance {
  margin-top: 8px;
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background-color: var(--sp-butter-tint);
  border: 1px solid rgba(196, 152, 38, 0.45);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--sp-ink);
}

.gc-printable-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.gc-printable-box {
  background-color: var(--sp-white);
  border: 1px solid rgba(77, 98, 84, 0.2);
  border-radius: 16px;
  padding: 15px 18px;
}

.gc-printable-box-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sp-deep-sage);
  margin-bottom: 4px;
}

.gc-printable-box-value {
  font-family: var(--font-heading);
  font-size: 1.24rem;
  font-weight: 800;
  color: var(--sp-ink);
  word-break: break-word;
}

.gc-printable-quote {
  font-size: 1.04rem;
  padding: 14px 18px;
  margin-bottom: 18px;
}

.gc-printable-code-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  background-color: var(--sp-sage-tint);
  border: 1.5px dashed var(--sp-deep-sage);
  border-radius: 16px;
  padding: 16px 20px;
  margin: 20px 0;
}

.gc-printable-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.42rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--sp-ink);
}

.gc-printable-code-desc {
  font-size: 0.88rem;
  color: var(--sp-quiet);
  max-width: 340px;
  line-height: 1.48;
}

.gc-printable-code-desc strong {
  color: var(--sp-ink);
}

.gc-printable-footer {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--sp-quiet);
  border-top: 1px solid rgba(77, 98, 84, 0.18);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gc-printable-footer strong {
  color: var(--sp-ink);
}

.gc-printable-fineprint {
  font-size: 0.76rem;
}

/* Responsive Breakpoints */
@media (max-width: 980px) {
  .gc-hero,
  .gc-builder-grid,
  .gc-help-strip {
    grid-template-columns: 1fr;
  }

  .gc-facts-grid {
    grid-template-columns: 1fr;
  }

  .gc-preview-sidebar {
    position: static;
  }

  .gc-milestone-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .gc-hero {
    padding: 22px 18px;
    gap: 22px;
  }

  .gc-card-stage {
    padding: 10px;
  }

  .gc-config-card,
  .gc-summary-card,
  .gc-cert-card {
    padding: 20px 18px;
  }

  .gc-field-grid,
  .gc-choice-grid-2,
  .gc-milestone-cards,
  .gc-printable-grid {
    grid-template-columns: 1fr;
  }

  .gc-preset-grid {
    gap: 10px;
    margin-bottom: 10px;
  }

  .gc-preset-btn {
    padding: 13px 13px 14px;
    border-radius: 18px;
  }

  .gc-preset-illus {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .gc-preset-amount {
    font-size: 1.44rem;
    margin-top: 6px;
  }

  .gc-preset-hint {
    font-size: 0.81rem;
  }

  .gc-custom-tile {
    border-radius: 18px;
  }

  .gc-custom-toggle-btn {
    padding: 13px 14px;
  }

  .gc-custom-toggle-title {
    font-size: 0.94rem;
  }

  .gc-custom-toggle-sub {
    font-size: 0.8rem;
  }

  .gc-currency-input-wrap {
    max-width: 100%;
  }

  .gc-hero-actions .gc-btn-primary,
  .gc-hero-actions .gc-btn-secondary,
  .gc-confirmed-actions .gc-btn-primary,
  .gc-confirmed-actions .gc-btn-secondary,
  .gc-bottom-cta-btn {
    width: 100%;
  }

  .gc-bottom-cta {
    flex-direction: column;
    align-items: stretch;
    padding: 22px 18px;
    gap: 16px;
  }

  .gc-checkout-btn {
    font-size: 0.92rem;
    padding-inline: 16px;
    gap: 8px;
  }
}

@media print {
  .sp-nav,
  .wl-banner,
  .sp-footer,
  .gc-print-toolbar {
    display: none !important;
  }

  body.sp-soft-spark {
    background: #FFFFFF !important;
  }

  .gc-cert-page-wrap {
    padding: 0 !important;
    max-width: 100% !important;
  }

  .gc-printable-sheet {
    box-shadow: none !important;
    break-inside: avoid;
  }
}