/* =========================================================
   Digitech Animated Videos — "Configure & Buy" Styles
   Reuses native CSS tokens, typography, and component styling
   ========================================================= */

/* Main inner page container */
.config-page {
  position: relative;
  z-index: 2;
  padding-top: clamp(6.5rem, 12vh, 8.5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  min-height: 100vh;
}

/* Header section */
.config-header {
  max-width: 900px;
  margin: 0 auto clamp(2.5rem, 5vw, 3.75rem);
  text-align: center;
}

.config-header .tag {
  margin-bottom: 1.15rem;
}

.config-header .section-title {
  margin-bottom: 1.25rem;
}

.config-trust {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.4rem;
  margin-top: 1.75rem;
  padding: 0.65rem 1.35rem;
  border-radius: 100px;
  background: rgba(var(--accent-rgb), 0.04);
  border: 1px solid var(--line-soft);
}

.config-trust strong {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.config-trust span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Two-column layout: Configurator Panel + Dynamic Summary Card */
.config-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(1.75rem, 3.5vw, 3rem);
  align-items: start;
}

/* Configurator Panel (Matches .eform container style) */
.config-panel {
  position: relative;
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), .045) 0%, rgba(var(--accent-rgb), 0) 42%),
    rgba(26, 32, 73, .72);
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(var(--accent-rgb), .06) inset,
              0 30px 70px -30px rgba(0, 0, 0, .75);
  display: flex;
  flex-direction: column;
  gap: clamp(1.6rem, 2.4vw, 2.2rem);
}

/* Hairline accent at top edge */
.config-panel::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(var(--accent-rgb), .45) 50%,
    transparent 100%);
  pointer-events: none;
}

/* Package Switcher Banner */
.config-package-banner {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.config-switch-link {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
  transition: color 0.3s var(--ease);
}
.config-switch-link:hover {
  color: #fff;
  text-decoration: underline;
}

.config-pkg-select-wrap {
  position: relative;
  width: 100%;
}

.config-pkg-dropdown {
  width: 100%;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  background: rgba(10, 13, 28, 0.65);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%),
                    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 1.4rem) 50%, calc(100% - 1.05rem) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  transition: border-color 0.35s var(--ease), background-color 0.35s var(--ease);
}

.config-pkg-dropdown:focus {
  outline: none;
  border-color: var(--accent);
  background-color: rgba(var(--accent-rgb), 0.08);
}

.config-pkg-dropdown option {
  background: var(--bg-soft);
  color: var(--fg);
  padding: 0.5rem;
}

/* Individual Config Block */
.config-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.config-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.config-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-faint);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.config-label i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 700;
}

.config-hint {
  font-size: 0.75rem;
  color: var(--fg-faint);
}

/* Top Dual Controls (Duration + Currency/Tax Toggle) */
.config-top-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}

/* Segmented Control Component */
.seg-control {
  display: inline-flex;
  background: rgba(10, 13, 28, 0.65);
  border: 1px solid var(--line-soft);
  border-radius: 100px;
  padding: 4px;
  gap: 4px;
  position: relative;
  width: fit-content;
}

.seg-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--fg-dim);
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.6rem 1.25rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.seg-btn:hover:not(.is-active) {
  color: var(--fg);
  background: rgba(var(--accent-rgb), 0.08);
}

.seg-btn.is-active {
  background: linear-gradient(135deg, var(--accent-3) 0%, var(--accent-2) 55%);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 16px -2px rgba(var(--violet-rgb), 0.6);
}

/* Full-width segmented controls */
.seg-control--full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
}
.seg-control--full .seg-btn {
  text-align: center;
  padding: 0.75rem 1rem;
}

/* Toggle Switches */
.toggle-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.toggle-item {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  user-select: none;
}

.toggle-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg-faint);
  transition: color 0.3s var(--ease);
}
.toggle-text.is-active {
  color: var(--accent);
  font-weight: 600;
}

.toggle-switch-track {
  width: 44px;
  height: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 100px;
  position: relative;
  transition: all 0.3s var(--ease);
}

.toggle-switch-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--fg-dim);
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease);
}

.toggle-switch-track.is-on {
  background: linear-gradient(135deg, rgba(61, 123, 255, 0.45) 0%, rgba(109, 60, 232, 0.55) 100%);
  border-color: var(--accent);
}

.toggle-switch-track.is-on .toggle-switch-thumb {
  transform: translateX(20px);
  background: #fff;
  box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.7);
}

/* Tier Selection Cards (Using site's .choice pattern) */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.tier-card {
  position: relative;
  display: block;
  cursor: pointer;
}

.tier-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.tier-card__box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.5rem;
  height: 100%;
  padding: 1.15rem 1.1rem;
  background: rgba(178, 190, 255, 0.03);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  transition: all 0.35s var(--ease);
}

.tier-card:hover .tier-card__box {
  border-color: var(--line);
  background: rgba(178, 190, 255, 0.06);
  transform: translateY(-2px);
}

.tier-card input:checked + .tier-card__box {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.09);
  box-shadow: 0 8px 24px -8px rgba(var(--violet-rgb), 0.6);
  transform: translateY(-2px);
}

.tier-card__badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent-3) 0%, var(--accent-2) 55%);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  box-shadow: 0 4px 12px -2px rgba(var(--violet-rgb), 0.6);
  white-space: nowrap;
  pointer-events: none;
}

.tier-card__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--fg);
  line-height: 1.2;
}

.tier-card input:checked + .tier-card__box .tier-card__title {
  color: var(--accent);
}

.tier-card__desc {
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--fg-dim);
}

/* Resolution Quality Cards */
.res-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.res-card {
  position: relative;
  display: block;
  cursor: pointer;
}

.res-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.res-card__box {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.95rem 1rem;
  background: rgba(178, 190, 255, 0.025);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  transition: all 0.3s var(--ease);
}

.res-card:hover .res-card__box {
  border-color: var(--line);
  background: rgba(178, 190, 255, 0.05);
}

.res-card input:checked + .res-card__box {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  transform: translateY(-2px);
}

.res-card__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
}

.res-card input:checked + .res-card__box .res-card__name {
  color: var(--accent);
}

.res-card__hint {
  font-size: 0.72rem;
  color: var(--fg-faint);
  line-height: 1.35;
}

.res-card__addon {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--fg-dim);
  margin-top: 0.2rem;
}

/* =========================================================
   Package / Summary Card (Single Dynamic Card)
   ========================================================= */
.summary-container {
  position: sticky;
  top: clamp(5.5rem, 10vh, 7rem);
}

.summary-card {
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.45s var(--ease);
  box-shadow: 0 25px 60px -25px rgba(var(--violet-rgb), 0.6);
  position: relative;
}

.summary-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-3) 0%, var(--accent-2) 100%);
  pointer-events: none;
}

.summary-card__head {
  padding: 1.5rem 1.75rem 1.25rem;
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.04) 0%, transparent 100%);
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.summary-badge-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.summary-badge {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-3) 0%, var(--accent-2) 55%);
  padding: 3px 10px;
  border-radius: 100px;
  box-shadow: 0 4px 12px -2px rgba(var(--violet-rgb), 0.5);
}

.summary-runtime-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.summary-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: 1.15;
  color: #fff;
  margin: 0 0 0.35rem;
}

.summary-subtitle {
  font-size: 0.85rem;
  color: var(--fg-dim);
  line-height: 1.45;
  margin: 0;
}

/* Price Box */
.summary-price-box {
  padding: 1.5rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(10, 13, 28, 0.4);
}

.summary-price-main {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.summary-price-symbol {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 2.8vw, 2.3rem);
  font-weight: 600;
  color: var(--fg);
  line-height: 1;
}

.summary-price-amount {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4vw, 3.4rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}

.summary-price-vat {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--fg-faint);
  margin-left: 0.35rem;
}

.summary-price-caption {
  margin-top: 0.65rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.01em;
}

/* Included Features List */
.summary-body {
  padding: 1.5rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.summary-features-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-faint);
  font-weight: 600;
}

.summary-list {
  display: grid;
  gap: 0.6rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.summary-list li {
  position: relative;
  padding: 0.65rem 0.85rem 0.65rem 2.45rem;
  background: rgba(var(--accent-rgb), 0.035);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--fg-dim);
  transition: all 0.25s var(--ease);
}

.summary-list li strong {
  color: var(--fg);
  font-weight: 600;
}

/* Bullet disc with check */
.summary-list li::before {
  content: "";
  position: absolute;
  left: 0.8rem;
  top: 50%;
  width: 1.05rem;
  height: 1.05rem;
  margin-top: -0.525rem;
  border-radius: 50%;
  background: var(--accent-3);
}

.summary-list li::after {
  content: "";
  position: absolute;
  left: 1.18rem;
  top: 50%;
  width: 0.26rem;
  height: 0.48rem;
  margin-top: -0.31rem;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.summary-cta-wrap {
  margin-top: 0.5rem;
}

.summary-cta-btn {
  width: 100%;
}

.summary-note {
  margin-top: 0.85rem;
  font-size: 0.74rem;
  color: var(--fg-faint);
  text-align: center;
  line-height: 1.4;
}

/* =========================================================
   Purchase Modal (.vmodal extension)
   ========================================================= */
.purchase-modal .vmodal__panel {
  width: min(860px, 95vw);
  max-height: 90vh;
  border-radius: 14px;
}

.purchase-modal__head {
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.purchase-modal__content {
  padding: 1.75rem 2rem 2.25rem;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2rem;
}

/* Order Review Column */
.purchase-summary-box {
  background: rgba(10, 13, 28, 0.55);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.purchase-summary-title {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.purchase-item-name {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.purchase-item-meta {
  font-size: 0.82rem;
  color: var(--fg-dim);
  margin: 0.25rem 0 0;
}

.purchase-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 0.85rem;
}

.purchase-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--fg-dim);
}

.purchase-breakdown-row.total-row {
  border-top: 1px solid var(--line-soft);
  padding-top: 0.75rem;
  margin-top: 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.purchase-security-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.74rem;
  color: var(--fg-faint);
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
}

.purchase-security-badge svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
  color: var(--accent);
}

/* Customer Fields Form */
.purchase-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.purchase-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.purchase-form .field--wide {
  grid-column: span 2;
}

.purchase-form-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.purchase-btn {
  width: 100%;
}

.purchase-status-message {
  font-size: 0.82rem;
  padding: 0.6rem;
  border-radius: 4px;
  display: none;
}
.purchase-status-message.is-error {
  display: block;
  background: rgba(232, 60, 60, 0.15);
  border: 1px solid rgba(232, 60, 60, 0.4);
  color: #ff9d9d;
}

/* =========================================================
   Post-Purchase Confirmation Card (On-Page Success State)
   ========================================================= */
.config-success-banner {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(2.25rem, 5vw, 3.5rem);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), .07) 0%, rgba(var(--accent-rgb), 0) 50%),
    rgba(26, 32, 73, .85);
  backdrop-filter: blur(14px);
  border: 1px solid var(--accent);
  border-radius: 14px;
  box-shadow: 0 25px 80px -25px rgba(var(--violet-rgb), 0.8);
  text-align: center;
  display: none;
  animation: fadeInModal 0.4s var(--ease);
}

.config-success-banner.is-visible {
  display: block;
}

.success-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-3) 0%, var(--accent-2) 55%);
  color: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 24px -6px rgba(var(--violet-rgb), 0.7);
}

.success-icon-wrap svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.success-order-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.success-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.success-message {
  font-size: 1.05rem;
  color: var(--fg);
  max-width: 65ch;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}

.success-message strong {
  color: var(--accent);
}

.success-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.success-subnote {
  font-size: 0.8rem;
  color: var(--fg-faint);
  margin-top: 1.25rem;
}

/* =========================================================
   Questionnaire Page Specific Styles
   ========================================================= */
.quest-page {
  position: relative;
  z-index: 2;
  padding-top: clamp(6.5rem, 12vh, 8.5rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  min-height: 100vh;
}

.quest-container {
  max-width: 820px;
  margin: 0 auto;
}

.quest-card {
  position: relative;
  padding: clamp(2rem, 4vw, 3.25rem);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), .045) 0%, rgba(var(--accent-rgb), 0) 42%),
    rgba(26, 32, 73, .78);
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(var(--accent-rgb), .06) inset,
              0 30px 70px -30px rgba(0, 0, 0, .75);
}

.quest-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(var(--accent-rgb), .45) 50%,
    transparent 100%);
  pointer-events: none;
}

.quest-step-fieldset {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.quest-step-fieldset + .quest-step-fieldset {
  margin-top: 2.5rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--line-soft);
}

.quest-legend {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quest-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  border: 1px solid rgba(var(--accent-rgb), 0.35);
  background: rgba(var(--accent-rgb), 0.06);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

.quest-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.quest-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.quest-check-pill {
  display: block;
  cursor: pointer;
}

.quest-check-pill input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.quest-check-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: rgba(178, 190, 255, 0.03);
  font-size: 0.85rem;
  color: var(--fg-dim);
  transition: all 0.3s var(--ease);
}

.quest-check-pill input:checked + .quest-check-box {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.09);
  color: var(--fg);
}

.quest-check-indicator {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: all 0.25s var(--ease);
}

.quest-check-pill input:checked + .quest-check-box .quest-check-indicator {
  background: var(--accent-3);
  border-color: var(--accent-3);
}

.quest-check-pill input:checked + .quest-check-box .quest-check-indicator::after {
  content: '';
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.quest-footer {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* =========================================================
   Responsive Breakpoints
   ========================================================= */
@media (max-width: 1080px) {
  .config-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 960px) {
  .config-grid {
    grid-template-columns: 1fr;
  }
  .summary-container {
    position: static;
    margin-top: 1.5rem;
  }
  .purchase-modal__content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 760px) {
  .config-top-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .tier-grid {
    grid-template-columns: 1fr;
  }
  .res-grid {
    grid-template-columns: 1fr;
  }
  .seg-control--full {
    grid-template-columns: 1fr;
  }
  .purchase-form-grid {
    grid-template-columns: 1fr;
  }
  .purchase-form .field--wide {
    grid-column: span 1;
  }
  .purchase-modal__content {
    padding: 1.25rem 1.25rem 1.75rem;
  }
  .quest-grid {
    grid-template-columns: 1fr;
  }
  .quest-card {
    padding: 1.75rem 1.25rem 2rem;
  }
}

@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}