.pc-section {
  background: radial-gradient(1200px 400px at 50% 0%, #eef4d6 0%, transparent 70%), var(--paper);
}

.pc [hidden] {
  display: none !important;
}

.pc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
  margin-top: 8px;
}

.pc-main {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(16, 32, 51, 0.04), 0 12px 32px rgba(16, 32, 51, 0.06);
}

.pc-progress {
  height: 4px;
  border-radius: 4px;
  background: #e8ebef;
  overflow: hidden;
  margin-bottom: 16px;
}

.pc-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #9fbf1f, var(--lime));
  border-radius: inherit;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.pc-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.pc-steps button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.pc-step-num {
  position: relative;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #eef0f3;
  color: var(--muted);
  transition: background 0.25s, color 0.25s, transform 0.25s;
}

.pc-step-num .icon {
  display: none;
}

.pc-steps .is-on {
  color: var(--navy);
}

.pc-steps .is-on .pc-step-num {
  background: var(--navy);
  color: var(--lime);
  transform: scale(1.08);
}

.pc-steps .is-done .pc-step-num {
  background: var(--lime);
  color: var(--navy);
}

.pc-steps .is-done .pc-step-num b {
  display: none;
}

.pc-steps .is-done .pc-step-num .icon {
  display: block;
}

.pc-panel h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.pc-panel .pc-sub {
  font-size: 1rem;
  margin: 22px 0 12px;
}

.pc-panel.is-enter {
  animation: pc-enter 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes pc-enter {
  from {
    opacity: 0;
    transform: translateX(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pc-tiles {
  display: grid;
  gap: 12px;
}

.pc-tiles-4 {
  grid-template-columns: repeat(2, 1fr);
}

.pc-tile {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  padding: 18px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.25s, transform 0.2s, background 0.25s;
}

.pc-tile:hover {
  border-color: #c4ccd6;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(16, 32, 51, 0.08);
}

.pc-tile:active {
  transform: scale(0.985);
}

.pc-tile:focus-visible,
.pc-toggle:focus-within {
  outline: 3px solid rgba(159, 191, 31, 0.45);
  outline-offset: 2px;
}

.pc-tile.is-on {
  border-color: #9fbf1f;
  background: linear-gradient(180deg, #fbfdf3, #f4f9e2);
  box-shadow: 0 0 0 3px rgba(200, 224, 74, 0.35), 0 12px 28px rgba(16, 32, 51, 0.08);
}

.pc-tile strong {
  font-size: 1.02rem;
}

.pc-tile small {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.pc-tile-icon {
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #eef1f5;
  color: var(--navy);
  transition: background 0.25s, color 0.25s, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pc-tile.is-on .pc-tile-icon,
.pc-toggle.is-on .pc-tile-icon {
  background: var(--navy);
  color: var(--lime);
  transform: rotate(-6deg) scale(1.06);
}

.pc-tick {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--lime);
  color: var(--navy);
  transform: scale(0);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pc-tile.is-on .pc-tick {
  transform: scale(1);
}

.pc-chip {
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: #eef1f5;
  color: var(--navy);
  white-space: nowrap;
}

.pc-tile .pc-chip {
  margin-top: 6px;
}

.pc-chip.is-free {
  background: #e3f0c6;
  color: #3f5a0c;
}

.pc-tiles-row {
  grid-template-columns: 1fr;
}

.pc-tile-row {
  flex-direction: row;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
}

.pc-tile-row .pc-tick {
  position: static;
  order: 3;
  flex: none;
}

.pc-tile-row .pc-chip {
  margin: 0 0 0 auto;
}

.pc-tile-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.pc-tile-text small {
  color: var(--muted);
  font-size: 0.84rem;
}

.pc-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(200, 224, 74, 0.45);
  transform: scale(0);
  pointer-events: none;
  animation: pc-ripple 0.6s ease-out forwards;
}

@keyframes pc-ripple {
  to {
    transform: scale(2.2);
    opacity: 0;
  }
}

.pc-included {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.pc-included li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f4f9e2;
  border: 1px solid #dfeab8;
  font-size: 0.9rem;
  font-weight: 600;
  color: #2f4208;
  animation: pc-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.pc-included li:nth-child(2) { animation-delay: 0.03s; }
.pc-included li:nth-child(3) { animation-delay: 0.06s; }
.pc-included li:nth-child(4) { animation-delay: 0.09s; }
.pc-included li:nth-child(5) { animation-delay: 0.12s; }
.pc-included li:nth-child(6) { animation-delay: 0.15s; }

.pc-included .icon {
  color: #5d7d10;
}

@keyframes pc-pop {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pc-toggles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.pc-toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
  transition: border-color 0.2s, background 0.25s, box-shadow 0.25s, transform 0.2s;
}

.pc-toggle:hover {
  border-color: #c4ccd6;
  transform: translateY(-1px);
}

.pc-toggle.is-on {
  border-color: #9fbf1f;
  background: #fbfdf3;
  box-shadow: 0 0 0 3px rgba(200, 224, 74, 0.25);
}

.pc-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pc-toggle .pc-tile-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.pc-toggle .pc-tile-text {
  flex: 1;
}

.pc-toggle strong {
  font-size: 0.92rem;
}

.pc-toggle .pc-chip {
  align-self: flex-start;
  margin-top: 6px;
}

.pc-toggle.is-on .pc-chip {
  background: var(--lime);
}

.pc-free {
  cursor: default;
}

.pc-free:hover {
  transform: none;
}

.pc-chip-free s {
  margin-left: 4px;
  font-weight: 600;
  opacity: 0.55;
}

.pc-lock {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--lime);
  color: var(--navy);
}

.pc-badge-free {
  margin-left: auto;
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--navy);
}

.pc-switch {
  flex: none;
  position: relative;
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: #d5dae1;
  transition: background 0.25s;
}

.pc-switch::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pc-toggle.is-on .pc-switch {
  background: #7fa012;
}

.pc-toggle.is-on .pc-switch::after {
  transform: translateX(16px);
}

.pc-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.pc-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.pc-back {
  border: 0;
  background: none;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  padding: 10px 4px;
}

.pc-back:hover {
  color: var(--navy);
}

.pc-next .icon {
  transition: transform 0.2s;
}

.pc-next:hover .icon {
  transform: translateX(3px);
}

.pc-price {
  position: sticky;
  top: calc(var(--header) + 16px);
  background: linear-gradient(160deg, #15304d 0%, var(--navy) 60%);
  color: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 44px rgba(16, 32, 51, 0.28);
}

.pc-price-label {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.pc-price-now {
  font-size: 2.9rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  transform-origin: left center;
}

.pc-price-now.is-bump {
  animation: pc-bump 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pc-price-now.is-bump-down {
  animation: pc-bump 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--lime);
}

@keyframes pc-bump {
  40% {
    transform: scale(1.06);
  }
}

.pc-price-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.pc-old {
  text-decoration: line-through;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
}

.pc-save {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--navy);
}

.pc-market-note {
  margin: 4px 0 0;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.5);
}

.pc-sum {
  margin: 18px 0 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.pc-sum-title {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.pc-sum ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.pc-sum li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.86);
  animation: pc-pop 0.3s ease both;
}

.pc-sum li b {
  font-weight: 600;
  white-space: nowrap;
  color: #fff;
}

.pc-sum li b.is-free {
  color: var(--lime);
}

.pc-price-incl {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 6px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}

.pc-price-incl li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pc-price-incl .icon {
  color: var(--lime);
}

.pc-cta {
  width: 100%;
}

.pc-assure {
  margin: 10px 0 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 900px) {
  .pc {
    grid-template-columns: 1fr;
  }

  .pc-main {
    padding: 16px;
  }

  .pc-price {
    position: static;
  }

  .pc-step-label {
    display: none;
  }

  .pc-steps button {
    justify-content: center;
  }

  .pc-tiles-4,
  .pc-included,
  .pc-toggles,
  .pc-fields {
    grid-template-columns: 1fr;
  }

  .pc-tiles-4 .pc-tile {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 14px;
  }

  .pc-tiles-4 .pc-tile small {
    flex-basis: 100%;
  }

  .pc-tiles-4 .pc-tile .pc-chip {
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pc *,
  .pc *::after {
    animation: none !important;
    transition: none !important;
  }
}