@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&family=Roboto+Mono:wght@500;600&display=swap');

:root {
  --pcs-bg: #ffffff;
  --pcs-surface: #f3faff;
  --pcs-surface-strong: #eaf5ff;
  --pcs-ink: #1a1a1a;
  --pcs-ink-soft: #3a3a3a;
  --pcs-muted: #6c6c6c;
  --pcs-line: #d8d8d8;
  --pcs-line-soft: #e8e8e8;
  --pcs-primary: #1c8fed;
  --pcs-primary-deep: #135eba;
  --pcs-accent: #f14738;
  --pcs-night: #08111f;
  --pcs-white: #ffffff;
  --pcs-radius: 8px;
  --pcs-shadow: 0 12px 32px rgba(19, 94, 186, 0.09);
  --pcs-header-height: 76px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--pcs-ink);
  background: var(--pcs-bg);
  font-family: 'Noto Sans KR', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
  letter-spacing: 0;
}

button,
select {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(28, 143, 237, 0.35);
  outline-offset: 3px;
}

.pcs-skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 14px;
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
  border-radius: var(--pcs-radius);
  transform: translateY(-140%);
}

.pcs-skip-link:focus {
  transform: translateY(0);
}

.pcs-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
}

.pcs-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--pcs-primary-deep);
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  text-transform: uppercase;
}

.pcs-eyebrow::before {
  width: 22px;
  height: 2px;
  background: currentColor;
  content: '';
}

.pcs-section {
  padding-block: 104px;
}

.pcs-section--surface {
  background: var(--pcs-surface);
}

.pcs-section--night {
  color: var(--pcs-white);
  background: var(--pcs-night);
}

.pcs-section__head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 52px;
}

.pcs-section__head h2,
.pcs-page-hero h1,
.pcs-hero h1 {
  margin: 0;
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

.pcs-section__head h2 {
  max-width: 760px;
  font-size: 42px;
}

.pcs-section__head p {
  margin: 0;
  color: var(--pcs-muted);
  font-size: 16px;
}

.pcs-section--night .pcs-section__head p,
.pcs-section--night .pcs-muted {
  color: #b8c5d6;
}

.pcs-muted {
  color: var(--pcs-muted);
}

.pcs-kicker {
  margin: 0 0 12px;
  color: var(--pcs-primary-deep);
  font-size: 14px;
  font-weight: 700;
}

.pcs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--pcs-header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--pcs-line-soft);
  backdrop-filter: blur(12px);
}

.pcs-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.pcs-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
  min-height: 48px;
}

.pcs-brand__mark {
  display: grid;
  width: 38px;
  height: 38px;
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
  border-radius: 6px;
  place-items: center;
}

.pcs-brand__mark svg {
  width: 22px;
  height: 22px;
}

.pcs-brand__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.pcs-brand__text strong {
  font-family: 'Roboto Mono', monospace;
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
}

.pcs-brand__text span {
  color: var(--pcs-muted);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
}

.pcs-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pcs-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 13px;
  color: var(--pcs-ink-soft);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.pcs-nav a:hover,
.pcs-nav a.is-active {
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
}

.pcs-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pcs-menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  color: var(--pcs-ink);
  background: transparent;
  border: 1px solid var(--pcs-line);
  border-radius: 6px;
}

.pcs-menu-button svg {
  width: 22px;
  height: 22px;
}

.pcs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
  border: 1px solid var(--pcs-primary-deep);
  border-radius: var(--pcs-radius);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.pcs-button:hover {
  background: #0d4e9c;
  border-color: #0d4e9c;
  transform: translateY(-1px);
}

.pcs-button svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.pcs-button--light {
  color: var(--pcs-night);
  background: var(--pcs-white);
  border-color: var(--pcs-white);
}

.pcs-button--light:hover {
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-color: var(--pcs-surface);
}

.pcs-button--outline {
  color: var(--pcs-primary-deep);
  background: var(--pcs-white);
  border-color: var(--pcs-primary-deep);
}

.pcs-button--outline:hover {
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
}

.pcs-button--ghost {
  color: var(--pcs-ink-soft);
  background: transparent;
  border-color: var(--pcs-line);
}

.pcs-button--ghost:hover {
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-color: var(--pcs-primary);
}

.pcs-button--wide {
  width: 100%;
}

.pcs-hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: var(--pcs-white);
  background-color: var(--pcs-night);
  background-image: url('assets/hero-motherboard.jpg');
  background-position: center;
  background-size: cover;
}

.pcs-hero::before {
  position: absolute;
  inset: 0;
  background: rgba(3, 9, 18, 0.63);
  content: '';
}

.pcs-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 620px;
  padding-block: 72px 86px;
}

.pcs-hero__content {
  max-width: 760px;
}

.pcs-hero .pcs-eyebrow {
  color: #8fcbff;
}

.pcs-hero h1 {
  max-width: 740px;
  font-size: 58px;
}

.pcs-hero__lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: #d9e5f2;
  font-size: 19px;
  line-height: 1.7;
}

.pcs-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.pcs-hero__note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  max-width: 590px;
  margin: 24px 0 0;
  color: #b9c8d8;
  font-size: 13px;
}

.pcs-hero__note svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 2px;
}

.pcs-route-band {
  position: relative;
  z-index: 2;
  margin-top: -42px;
}

.pcs-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line-soft);
  border-radius: var(--pcs-radius);
  box-shadow: var(--pcs-shadow);
}

.pcs-route {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 20px;
  gap: 14px;
  align-items: center;
  min-height: 112px;
  padding: 22px 24px;
  border-right: 1px solid var(--pcs-line-soft);
}

.pcs-route:last-child {
  border-right: 0;
}

.pcs-route:hover {
  background: var(--pcs-surface);
}

.pcs-route__icon {
  display: grid;
  width: 46px;
  height: 46px;
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface-strong);
  border-radius: 7px;
  place-items: center;
}

.pcs-route__icon svg,
.pcs-route > svg {
  width: 20px;
  height: 20px;
}

.pcs-route strong {
  display: block;
  font-size: 16px;
}

.pcs-route span {
  display: block;
  margin-top: 3px;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.pcs-category {
  min-height: 180px;
  padding: 24px;
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line-soft);
  border-radius: var(--pcs-radius);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.pcs-category:hover {
  border-color: var(--pcs-primary);
  box-shadow: var(--pcs-shadow);
  transform: translateY(-3px);
}

.pcs-category__icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-radius: 7px;
  place-items: center;
}

.pcs-category__icon svg {
  width: 23px;
  height: 23px;
}

.pcs-category strong {
  display: block;
  font-size: 18px;
}

.pcs-category span {
  display: block;
  margin-top: 5px;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  color: var(--pcs-primary-deep);
  font-size: 14px;
  font-weight: 700;
}

.pcs-inline-link svg {
  width: 17px;
  height: 17px;
}

.pcs-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--pcs-line);
  border-bottom: 1px solid var(--pcs-line);
}

.pcs-process-step {
  position: relative;
  min-height: 250px;
  padding: 34px 28px;
  border-right: 1px solid var(--pcs-line);
}

.pcs-process-step:last-child {
  border-right: 0;
}

.pcs-process-step__number {
  color: var(--pcs-primary-deep);
  font-family: 'Roboto Mono', monospace;
  font-size: 13px;
  font-weight: 600;
}

.pcs-process-step__icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin: 26px 0 20px;
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-radius: 7px;
  place-items: center;
}

.pcs-process-step__icon svg {
  width: 24px;
  height: 24px;
}

.pcs-process-step h3 {
  margin: 0;
  font-size: 20px;
}

.pcs-process-step p {
  margin: 10px 0 0;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 70px;
  align-items: center;
}

.pcs-split__media {
  overflow: hidden;
  min-height: 520px;
  border-radius: var(--pcs-radius);
  background: var(--pcs-night);
}

.pcs-split__media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.pcs-split__content h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.25;
}

.pcs-split__content > p {
  margin: 20px 0 0;
  color: var(--pcs-muted);
}

.pcs-check-list {
  display: grid;
  gap: 0;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pcs-line);
}

.pcs-check-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--pcs-line);
}

.pcs-check-list svg {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  color: var(--pcs-primary-deep);
}

.pcs-check-list strong {
  display: block;
  font-size: 16px;
}

.pcs-check-list span {
  display: block;
  margin-top: 3px;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-factor-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.pcs-factor {
  min-height: 220px;
  padding: 26px;
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line-soft);
  border-radius: var(--pcs-radius);
}

.pcs-factor svg {
  width: 28px;
  height: 28px;
  color: var(--pcs-primary-deep);
}

.pcs-factor h3 {
  margin: 34px 0 0;
  font-size: 18px;
}

.pcs-factor p {
  margin: 9px 0 0;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 44px;
  align-items: center;
  padding: 50px;
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
  border-radius: var(--pcs-radius);
}

.pcs-cta-band h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.25;
}

.pcs-cta-band p {
  margin: 10px 0 0;
  color: #d8e9ff;
  font-size: 15px;
}

.pcs-cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pcs-page-hero {
  padding-block: 88px 72px;
  background: var(--pcs-surface);
  border-bottom: 1px solid var(--pcs-line-soft);
}

.pcs-page-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.45fr);
  gap: 60px;
  align-items: end;
}

.pcs-page-hero h1 {
  max-width: 780px;
  font-size: 48px;
}

.pcs-page-hero__lead {
  margin: 20px 0 0;
  max-width: 720px;
  color: var(--pcs-muted);
  font-size: 17px;
}

.pcs-page-hero__aside {
  padding-left: 24px;
  border-left: 3px solid var(--pcs-primary);
}

.pcs-page-hero__aside strong {
  display: block;
  font-size: 15px;
}

.pcs-page-hero__aside p {
  margin: 7px 0 0;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 220px;
  gap: 12px;
  align-items: end;
  margin-bottom: 20px;
}

.pcs-field {
  display: grid;
  gap: 8px;
}

.pcs-field label,
.pcs-fieldset legend {
  color: var(--pcs-ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.pcs-field__control {
  position: relative;
}

.pcs-field__control > svg {
  position: absolute;
  top: 50%;
  left: 15px;
  width: 19px;
  height: 19px;
  color: var(--pcs-muted);
  pointer-events: none;
  transform: translateY(-50%);
}

.pcs-input,
.pcs-select,
.pcs-textarea {
  width: 100%;
  color: var(--pcs-ink);
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line);
  border-radius: var(--pcs-radius);
}

.pcs-input,
.pcs-select {
  height: 52px;
  padding: 0 15px;
}

.pcs-field__control .pcs-input {
  padding-left: 46px;
}

.pcs-textarea {
  min-height: 140px;
  padding: 14px 15px;
  resize: vertical;
}

.pcs-input:hover,
.pcs-select:hover,
.pcs-textarea:hover,
.pcs-input:focus,
.pcs-select:focus,
.pcs-textarea:focus {
  border-color: var(--pcs-primary);
}

.pcs-filter-tabs {
  display: flex;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.pcs-filter-button {
  min-width: 74px;
  min-height: 44px;
  padding: 0 16px;
  color: var(--pcs-ink-soft);
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.pcs-filter-button:hover,
.pcs-filter-button.is-active {
  color: var(--pcs-white);
  background: var(--pcs-primary-deep);
  border-color: var(--pcs-primary-deep);
}

.pcs-price-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-price-table {
  overflow: hidden;
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line);
  border-radius: var(--pcs-radius);
}

.pcs-price-header,
.pcs-price-row {
  display: grid;
  grid-template-columns: 120px minmax(220px, 1.4fr) minmax(180px, 1fr) 140px 126px;
  gap: 18px;
  align-items: center;
  padding-inline: 22px;
}

.pcs-price-header {
  min-height: 52px;
  color: var(--pcs-muted);
  background: #f9f9f9;
  border-bottom: 1px solid var(--pcs-line);
  font-size: 12px;
  font-weight: 700;
}

.pcs-price-row {
  min-height: 92px;
  border-bottom: 1px solid var(--pcs-line-soft);
}

.pcs-price-row:last-child {
  border-bottom: 0;
}

.pcs-price-row[hidden] {
  display: none;
}

.pcs-price-row__category {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--pcs-primary-deep);
  font-size: 13px;
  font-weight: 700;
}

.pcs-price-row__category svg {
  width: 17px;
  height: 17px;
}

.pcs-price-row__title strong {
  display: block;
  font-size: 15px;
}

.pcs-price-row__title span,
.pcs-price-row__spec {
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-price-row__status {
  color: var(--pcs-accent);
  font-size: 14px;
  font-weight: 700;
}

.pcs-price-row .pcs-button {
  min-height: 42px;
  padding-inline: 14px;
  font-size: 13px;
}

.pcs-empty-state {
  display: none;
  padding: 60px 24px;
  text-align: center;
  border: 1px dashed var(--pcs-line);
  border-radius: var(--pcs-radius);
}

.pcs-empty-state.is-visible {
  display: block;
}

.pcs-empty-state svg {
  width: 34px;
  height: 34px;
  color: var(--pcs-primary-deep);
}

.pcs-empty-state h3 {
  margin: 16px 0 0;
  font-size: 20px;
}

.pcs-empty-state p {
  margin: 8px 0 20px;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--pcs-surface);
  border-left: 3px solid var(--pcs-primary);
  border-radius: 0 var(--pcs-radius) var(--pcs-radius) 0;
}

.pcs-note svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--pcs-primary-deep);
}

.pcs-note strong {
  display: block;
  font-size: 14px;
}

.pcs-note p {
  margin: 4px 0 0;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.35fr);
  gap: 64px;
  align-items: start;
}

.pcs-content-grid__aside {
  position: sticky;
  top: 106px;
}

.pcs-aside-nav {
  padding: 18px;
  background: var(--pcs-surface);
  border-radius: var(--pcs-radius);
}

.pcs-aside-nav strong {
  display: block;
  padding: 4px 8px 12px;
  font-size: 13px;
}

.pcs-aside-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0 10px;
  color: var(--pcs-muted);
  border-top: 1px solid var(--pcs-line-soft);
  font-size: 13px;
}

.pcs-aside-nav a:hover {
  color: var(--pcs-primary-deep);
}

.pcs-aside-nav svg {
  width: 16px;
  height: 16px;
}

.pcs-prose-block + .pcs-prose-block {
  margin-top: 76px;
}

.pcs-prose-block h2 {
  margin: 0 0 18px;
  font-size: 32px;
  line-height: 1.3;
}

.pcs-prose-block > p {
  margin: 0;
  color: var(--pcs-muted);
}

.pcs-guide-steps {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.pcs-guide-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 24px;
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line-soft);
  border-radius: var(--pcs-radius);
}

.pcs-guide-step__number {
  display: grid;
  width: 54px;
  height: 54px;
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-radius: 7px;
  font-family: 'Roboto Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  place-items: center;
}

.pcs-guide-step h3 {
  margin: 0;
  font-size: 18px;
}

.pcs-guide-step p {
  margin: 7px 0 0;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-code-line {
  display: inline-block;
  margin-top: 10px;
  padding: 7px 10px;
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border: 1px solid #cfe7ff;
  border-radius: 5px;
  font-family: 'Roboto Mono', monospace;
  font-size: 13px;
}

.pcs-faq-list {
  display: grid;
  gap: 10px;
}

.pcs-faq {
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line);
  border-radius: var(--pcs-radius);
}

.pcs-faq[open] {
  border-color: var(--pcs-primary);
  box-shadow: 0 8px 24px rgba(19, 94, 186, 0.07);
}

.pcs-faq summary {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 22px;
  gap: 14px;
  align-items: center;
  min-height: 74px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
}

.pcs-faq summary::-webkit-details-marker {
  display: none;
}

.pcs-faq summary > svg:first-child {
  width: 22px;
  height: 22px;
  color: var(--pcs-primary-deep);
}

.pcs-faq__chevron {
  width: 20px;
  height: 20px;
  color: var(--pcs-muted);
  transition: transform 160ms ease;
}

.pcs-faq[open] .pcs-faq__chevron {
  transform: rotate(180deg);
}

.pcs-faq__answer {
  padding: 0 20px 22px 60px;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.55fr);
  gap: 56px;
  align-items: start;
}

.pcs-form {
  display: grid;
  gap: 24px;
}

.pcs-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

.pcs-fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.pcs-fieldset legend {
  margin-bottom: 10px;
}

.pcs-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pcs-choice {
  position: relative;
}

.pcs-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pcs-choice label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 8px 12px;
  color: var(--pcs-ink-soft);
  background: var(--pcs-white);
  border: 1px solid var(--pcs-line);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

.pcs-choice input:checked + label {
  color: var(--pcs-primary-deep);
  background: var(--pcs-surface);
  border-color: var(--pcs-primary);
}

.pcs-choice input:focus-visible + label {
  outline: 3px solid rgba(28, 143, 237, 0.35);
  outline-offset: 2px;
}

.pcs-upload {
  display: grid;
  min-height: 150px;
  padding: 22px;
  text-align: center;
  background: #f9f9f9;
  border: 1px dashed #b4b4b4;
  border-radius: var(--pcs-radius);
  place-items: center;
}

.pcs-upload input {
  width: 100%;
  font-size: 13px;
}

.pcs-upload svg {
  width: 28px;
  height: 28px;
  margin-bottom: 9px;
  color: var(--pcs-primary-deep);
}

.pcs-upload strong {
  display: block;
  font-size: 14px;
}

.pcs-upload span {
  display: block;
  margin: 3px 0 12px;
  color: var(--pcs-muted);
  font-size: 12px;
}

.pcs-consent {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-consent input {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--pcs-primary-deep);
}

.pcs-form-aside {
  position: sticky;
  top: 106px;
  display: grid;
  gap: 14px;
}

.pcs-form-aside__block {
  padding: 24px;
  background: var(--pcs-surface);
  border-radius: var(--pcs-radius);
}

.pcs-form-aside__block h2,
.pcs-form-aside__block h3 {
  margin: 0;
  font-size: 19px;
}

.pcs-form-aside__block p {
  margin: 8px 0 0;
  color: var(--pcs-muted);
  font-size: 13px;
}

.pcs-form-aside__list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.pcs-form-aside__list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  font-size: 13px;
}

.pcs-form-aside__list svg {
  width: 19px;
  height: 19px;
  margin-top: 2px;
  color: var(--pcs-primary-deep);
}

.pcs-form-success {
  display: none;
  padding: 36px;
  background: var(--pcs-surface);
  border: 1px solid #bcdfff;
  border-radius: var(--pcs-radius);
  text-align: center;
}

.pcs-form-success.is-visible {
  display: block;
}

.pcs-form-success svg {
  width: 42px;
  height: 42px;
  color: var(--pcs-primary-deep);
}

.pcs-form-success h2 {
  margin: 16px 0 0;
  font-size: 24px;
}

.pcs-form-success p {
  margin: 8px 0 0;
  color: var(--pcs-muted);
  font-size: 14px;
}

.pcs-footer {
  color: #d8e1ec;
  background: var(--pcs-night);
}

.pcs-footer__main {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) repeat(2, minmax(180px, 0.45fr));
  gap: 50px;
  padding-block: 62px 42px;
}

.pcs-footer .pcs-brand__text span {
  color: #9aabbe;
}

.pcs-footer__intro p {
  max-width: 420px;
  margin: 18px 0 0;
  color: #9aabbe;
  font-size: 13px;
}

.pcs-footer__group strong {
  display: block;
  margin-bottom: 14px;
  color: var(--pcs-white);
  font-size: 13px;
}

.pcs-footer__group a {
  display: flex;
  align-items: center;
  min-height: 36px;
  color: #9aabbe;
  font-size: 13px;
}

.pcs-footer__group a:hover {
  color: var(--pcs-white);
}

.pcs-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  color: #7f90a4;
  border-top: 1px solid #223044;
  font-size: 12px;
}

.pcs-mobile-dock {
  display: none;
}

@media (max-width: 1080px) {
  .pcs-nav a {
    padding-inline: 9px;
    font-size: 13px;
  }

  .pcs-category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pcs-factor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pcs-price-header,
  .pcs-price-row {
    grid-template-columns: 100px minmax(200px, 1.3fr) minmax(150px, 1fr) 110px 110px;
    gap: 12px;
    padding-inline: 16px;
  }
}

@media (max-width: 920px) {
  :root {
    --pcs-header-height: 68px;
  }

  .pcs-header__actions > .pcs-button {
    display: none;
  }

  .pcs-menu-button {
    display: inline-flex;
  }

  .pcs-nav {
    position: fixed;
    top: var(--pcs-header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 4px;
    padding: 20px;
    background: var(--pcs-white);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 160ms ease, visibility 160ms ease;
  }

  .pcs-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .pcs-nav a {
    justify-content: flex-start;
    min-height: 54px;
    padding-inline: 16px;
    font-size: 16px;
  }

  .pcs-section__head,
  .pcs-page-hero__inner,
  .pcs-content-grid,
  .pcs-form-layout {
    grid-template-columns: 1fr;
  }

  .pcs-section__head,
  .pcs-page-hero__inner {
    gap: 24px;
  }

  .pcs-route-grid {
    grid-template-columns: 1fr;
  }

  .pcs-route {
    border-right: 0;
    border-bottom: 1px solid var(--pcs-line-soft);
  }

  .pcs-route:last-child {
    border-bottom: 0;
  }

  .pcs-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pcs-process-step:nth-child(2) {
    border-right: 0;
  }

  .pcs-process-step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--pcs-line);
  }

  .pcs-split {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .pcs-split__media,
  .pcs-split__media img {
    min-height: 420px;
  }

  .pcs-cta-band {
    grid-template-columns: 1fr;
  }

  .pcs-page-hero__aside {
    padding-left: 0;
    padding-top: 18px;
    border-top: 3px solid var(--pcs-primary);
    border-left: 0;
  }

  .pcs-price-table {
    overflow-x: auto;
  }

  .pcs-price-header,
  .pcs-price-row {
    min-width: 860px;
  }

  .pcs-content-grid__aside,
  .pcs-form-aside {
    position: static;
  }

  .pcs-aside-nav {
    display: none;
  }

  .pcs-footer__main {
    grid-template-columns: 1fr 1fr;
  }

  .pcs-footer__intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 66px;
  }

  .pcs-section {
    padding-block: 76px;
  }

  .pcs-section__head {
    margin-bottom: 36px;
  }

  .pcs-section__head h2,
  .pcs-split__content h2 {
    font-size: 34px;
  }

  .pcs-hero,
  .pcs-hero__inner {
    min-height: 590px;
  }

  .pcs-hero__inner {
    padding-block: 64px 78px;
  }

  .pcs-hero h1 {
    font-size: 44px;
  }

  .pcs-hero__lead {
    font-size: 17px;
  }

  .pcs-route-band {
    margin-top: -28px;
  }

  .pcs-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pcs-factor-grid {
    grid-template-columns: 1fr;
  }

  .pcs-cta-band {
    padding: 36px 28px;
  }

  .pcs-cta-band h2 {
    font-size: 28px;
  }

  .pcs-page-hero {
    padding-block: 64px 54px;
  }

  .pcs-page-hero h1 {
    font-size: 38px;
  }

  .pcs-toolbar {
    grid-template-columns: 1fr;
  }

  .pcs-form-grid {
    grid-template-columns: 1fr;
  }

  .pcs-form-grid .pcs-field--full {
    grid-column: auto;
  }

  .pcs-mobile-dock {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 66px;
    background: var(--pcs-white);
    border-top: 1px solid var(--pcs-line);
    box-shadow: 0 -8px 24px rgba(8, 17, 31, 0.08);
  }

  .pcs-mobile-dock a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 0;
    color: var(--pcs-primary-deep);
    font-size: 14px;
    font-weight: 700;
  }

  .pcs-mobile-dock a:last-child {
    color: var(--pcs-white);
    background: var(--pcs-primary-deep);
  }

  .pcs-mobile-dock svg {
    width: 19px;
    height: 19px;
  }

  .pcs-footer__bottom {
    margin-bottom: 0;
  }
}

@media (max-width: 560px) {
  .pcs-brand__text span {
    display: none;
  }

  .pcs-hero h1 {
    font-size: 38px;
  }

  .pcs-hero__actions,
  .pcs-cta-band__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .pcs-hero__actions .pcs-button,
  .pcs-cta-band__actions .pcs-button {
    width: 100%;
  }

  .pcs-route {
    grid-template-columns: 42px minmax(0, 1fr) 18px;
    min-height: 100px;
    padding: 18px;
  }

  .pcs-route__icon {
    width: 42px;
    height: 42px;
  }

  .pcs-category-grid,
  .pcs-process-grid,
  .pcs-choice-grid,
  .pcs-footer__main {
    grid-template-columns: 1fr;
  }

  .pcs-category {
    min-height: 156px;
  }

  .pcs-process-step {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--pcs-line);
  }

  .pcs-process-step:nth-child(3) {
    border-bottom: 1px solid var(--pcs-line);
  }

  .pcs-process-step:last-child {
    border-bottom: 0;
  }

  .pcs-split__media,
  .pcs-split__media img {
    min-height: 310px;
  }

  .pcs-page-hero h1 {
    font-size: 34px;
  }

  .pcs-guide-step {
    grid-template-columns: 44px minmax(0, 1fr);
    padding: 20px;
  }

  .pcs-guide-step__number {
    width: 44px;
    height: 44px;
  }

  .pcs-faq summary {
    grid-template-columns: 22px minmax(0, 1fr) 20px;
    gap: 10px;
    min-height: 68px;
    padding: 14px 16px;
    font-size: 15px;
  }

  .pcs-faq__answer {
    padding: 0 16px 20px 48px;
  }

  .pcs-footer__intro,
  .pcs-footer__group {
    grid-column: auto;
  }

  .pcs-footer__main {
    gap: 32px;
  }

  .pcs-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    min-height: 96px;
    padding-block: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}