/* PDF Culture Deck의 오렌지·크림·블랙 편집 체계를 반응형 웹으로 번역한다. */
.culture-page {
  --culture-orange: #ff7600;
  --culture-orange-deep: #eb6400;
  --culture-paper: #fffefa;
  --culture-cream: #fff6e9;
  --culture-ink: #101010;
  --culture-line: rgba(16, 16, 16, 0.24);
  background: var(--culture-paper);
  color: var(--culture-ink);
  font-family: 'Pretendard', sans-serif;
  overflow: clip;
}

/* 브라우저 자동 스냅 대신 스크립트가 휠 한 제스처를 한 장 이동으로 제어한다. */
html.culture-reader {
  scroll-behavior: auto;
  scroll-padding-top: 64px;
}

.culture-reader__section {
  scroll-margin-top: 0;
}

html.culture-reader .culture-reader__section {
  min-height: calc(100svh - 64px);
}

.culture-motion-ready .culture-reader__section > * {
  opacity: 0;
  transition: opacity 260ms ease-out;
  will-change: opacity;
}

.culture-motion-ready .culture-reader__section > :nth-child(2) {
  transition-delay: 40ms;
}

.culture-motion-ready .culture-reader__section.is-visible > * {
  opacity: 1;
  will-change: auto;
}

.culture-page > section {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.culture-page :where(h1, h2, p, ol, ul) {
  margin-top: 0;
}

.culture-page :where(h1, h2) {
  color: inherit;
  font-family: 'Pretendard', sans-serif;
  letter-spacing: -0.055em;
}

.culture-shell {
  width: min(100% - 96px, 1280px);
  margin: 0 auto;
}

.culture-kicker {
  margin-bottom: 30px;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.culture-prose {
  font-size: clamp(16px, 1.25vw, 19px);
  font-weight: 520;
  line-height: 1.72;
  letter-spacing: -0.025em;
}

.culture-prose p {
  margin-bottom: 18px;
}

.culture-prose--wide {
  max-width: 660px;
}

.culture-lead {
  font-weight: 800;
}

.culture-statement {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 2px solid currentColor;
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: -0.05em;
}

.culture-statement--orange {
  color: var(--culture-orange-deep);
}

/* 표지 */
.culture-cover {
  position: relative;
  min-height: calc(100svh - 64px);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  background: var(--culture-orange);
  color: var(--culture-ink);
}

/* 공통 section 여백 초기화보다 우선하며, 초광폭에서도 표지 내부 비율을 유지한다. */
.culture-page > .culture-cover {
  padding: 34px max(48px, calc((100vw - 1440px) / 2)) 44px !important;
}

.culture-cover__meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.35;
}

.culture-cover__meta span:nth-child(2) {
  text-align: center;
}

.culture-cover__meta span:last-child {
  text-align: right;
}

.culture-cover__body {
  align-self: center;
  margin: 30px 0 26px;
}

.culture-cover__label {
  margin: 0 0 16px 7px;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.culture-cover__title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 0;
  font-size: clamp(88px, 11.5vw, 160px);
  font-weight: 950;
  line-height: 0.76;
}

.culture-cover__title span {
  min-width: min(86vw, 950px);
  padding: 0.08em 0.22em 0.12em 0.05em;
  background: var(--culture-paper);
  border-radius: 0 30px 30px 0;
}

.culture-cover__title span:nth-child(2) {
  min-width: min(72vw, 800px);
  margin: 8px 0;
}

.culture-cover__title span:nth-child(3) {
  min-width: min(62vw, 690px);
}

.culture-cover__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.culture-cover__footer > p {
  margin-bottom: 0;
  font-size: clamp(24px, 2.7vw, 42px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.culture-cover__actions,
.culture-finale__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.culture-action {
  min-height: 48px;
  padding: 0 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--culture-ink);
  border-radius: 999px;
  color: var(--culture-ink);
  font-size: 14px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

.culture-action:hover {
  transform: translateY(-2px);
}

.culture-action--dark {
  background: var(--culture-ink);
  color: #fff;
}

.culture-action--light {
  background: var(--culture-paper);
}

.culture-action--outline {
  background: transparent;
}

.culture-action:focus-visible,
.culture-index__list a:focus-visible {
  outline: 4px solid #0d8df6;
  outline-offset: 4px;
}

.culture-capsules {
  display: grid;
  grid-template-columns: 0.7fr 1.35fr 1fr 0.75fr;
  gap: 8px;
}

.culture-capsules span {
  min-height: 26px;
  border-radius: 999px;
  background: currentColor;
}

.culture-capsules--cover {
  margin-top: 28px;
  color: var(--culture-paper);
}

/* 도입부 */
.culture-intro {
  min-height: 710px;
  padding: 110px 0 !important;
  display: flex;
  align-items: center;
}

.culture-intro--orange {
  background: var(--culture-orange);
}

.culture-intro--paper {
  background: var(--culture-paper);
}

.culture-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(60px, 9vw, 150px);
  align-items: start;
}

.culture-intro__grid--balanced {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.culture-intro h2,
.culture-purpose h2,
.culture-index h2,
.culture-closing h2 {
  margin-bottom: 32px;
  font-size: clamp(52px, 6vw, 86px);
  font-weight: 920;
  line-height: 1.02;
}

.culture-intro h2 em,
.culture-principle h2 em {
  color: var(--culture-orange-deep);
  font-style: normal;
}

/* 존재 이유 */
.culture-purpose {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(340px, 0.8fr) minmax(0, 1.2fr);
  background: var(--culture-cream);
}

.culture-purpose__brand,
.culture-purpose__content {
  padding: clamp(72px, 8vw, 120px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.culture-purpose__brand {
  background: var(--culture-orange);
}

.culture-purpose__brand p {
  margin-bottom: 30px;
  font-size: clamp(70px, 8.4vw, 126px);
  font-weight: 950;
  line-height: 0.82;
  letter-spacing: -0.075em;
}

.culture-purpose__brand span {
  font-size: 16px;
  font-weight: 850;
}

.culture-purpose__content {
  max-width: 900px;
}

/* 14가지 목차 */
.culture-index {
  padding: 110px 0 !important;
  background: var(--culture-cream);
}

.culture-index__header {
  margin-bottom: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
}

.culture-index__header > div > p,
.culture-index__intro {
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

.culture-index__list {
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 70px;
  list-style: none;
  border-top: 2px solid var(--culture-ink);
}

.culture-index__list li {
  border-bottom: 1px solid var(--culture-line);
}

.culture-index__list a {
  min-height: 62px;
  padding: 0 4px;
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 14px;
  align-items: center;
  color: inherit;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.culture-index__list a:hover {
  color: var(--culture-orange-deep);
}

.culture-index__list a > span,
.culture-index__list a > small {
  font-size: 11px;
  font-weight: 750;
}

/* 운영 원칙 */
.culture-principle {
  --principle-bg: var(--culture-paper);
  --principle-fg: var(--culture-ink);
  min-height: 720px;
  scroll-margin-top: 72px;
  display: flex;
  align-items: center;
  background: var(--principle-bg);
  color: var(--principle-fg);
}

.culture-principle--orange {
  --principle-bg: var(--culture-orange);
}

.culture-principle--ink {
  --principle-bg: var(--culture-ink);
  --principle-fg: var(--culture-paper);
}

.culture-principle--cream {
  --principle-bg: var(--culture-cream);
}

.culture-principle__inner {
  padding: 96px 0 40px;
}

.culture-principle h2 {
  max-width: 980px;
  margin-bottom: 44px;
  font-size: clamp(50px, 6vw, 86px);
  font-weight: 920;
  line-height: 1.02;
}

.culture-principle__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(48px, 8vw, 120px);
}

.culture-principle__takeaway {
  width: fit-content;
  max-width: 100%;
  margin: 46px 0 74px;
  padding: 13px 24px;
  border-radius: 999px;
  background: var(--principle-fg);
  color: var(--principle-bg);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.45;
}

.culture-principle .culture-capsules {
  color: var(--principle-fg);
}

.culture-principle .culture-capsules span:nth-child(3) {
  background: transparent;
  border: 2px solid currentColor;
}

.culture-number-list {
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
  counter-reset: culture-rule;
}

.culture-number-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  font-weight: 750;
  counter-increment: culture-rule;
}

.culture-number-list li::before {
  content: counter(culture-rule, decimal-leading-zero);
  font-size: 12px;
  font-weight: 900;
  line-height: 2.25;
}

.culture-career-loop {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  list-style: none;
}

.culture-career-loop li {
  min-height: 48px;
  padding-left: 38px;
  display: flex;
  align-items: center;
  position: relative;
  font-weight: 800;
}

.culture-career-loop li::before {
  content: '';
  position: absolute;
  left: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--culture-orange);
}

.culture-career-loop li:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 32px;
  bottom: -16px;
  left: 11px;
  width: 2px;
  background: var(--culture-orange);
}

/* 마무리 */
.culture-closing {
  min-height: 660px;
  padding: 110px 0 !important;
  display: flex;
  align-items: center;
}

.culture-closing--paper {
  background: var(--culture-paper);
}

.culture-closing--orange {
  background: var(--culture-orange);
}

.culture-closing--cream {
  background: var(--culture-cream);
}

.culture-closing__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(60px, 10vw, 150px);
  align-items: start;
}

.culture-closing__grid > div > p:last-child:not(.culture-statement) {
  font-size: 17px;
  font-weight: 560;
  line-height: 1.75;
}

.culture-donot-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--culture-ink);
}

.culture-donot-list li {
  min-height: 62px;
  padding: 14px 8px 14px 44px;
  display: flex;
  align-items: center;
  position: relative;
  border-bottom: 1px solid var(--culture-line);
  font-size: 15px;
  font-weight: 760;
}

.culture-donot-list li::before {
  content: '×';
  position: absolute;
  left: 8px;
  color: var(--culture-orange-deep);
  font-size: 20px;
  font-weight: 500;
}

.culture-finale {
  min-height: 760px;
  padding: 120px 0 !important;
  display: flex;
  align-items: center;
  background: var(--culture-orange);
}

.culture-finale h2 {
  margin-bottom: 40px;
  font-size: clamp(90px, 13vw, 180px);
  font-weight: 950;
  line-height: 0.8;
}

.culture-finale p {
  margin-bottom: 62px;
  font-size: clamp(19px, 1.7vw, 26px);
  font-weight: 760;
  line-height: 1.55;
}

.culture-finale__actions {
  justify-content: flex-start;
}

@media (max-width: 900px) {
  .culture-shell {
    width: min(100% - 48px, 720px);
  }

  .culture-cover {
    min-height: 780px;
  }

  .culture-page > .culture-cover {
    padding: 26px 24px 30px !important;
  }

  .culture-cover__title {
    font-size: clamp(72px, 23vw, 118px);
    line-height: 0.8;
  }

  .culture-cover__title span {
    min-width: 91vw;
    border-radius: 0 20px 20px 0;
  }

  .culture-cover__title span:nth-child(2) {
    min-width: 80vw;
  }

  .culture-cover__title span:nth-child(3) {
    min-width: 70vw;
  }

  .culture-cover__footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 26px;
  }

  .culture-cover__actions,
  .culture-finale__actions {
    justify-content: flex-start;
  }

  .culture-intro,
  .culture-closing {
    min-height: auto;
    padding: 88px 0 !important;
  }

  .culture-intro__grid,
  .culture-intro__grid--balanced,
  .culture-index__header,
  .culture-principle__columns,
  .culture-closing__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .culture-purpose {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .culture-purpose__brand,
  .culture-purpose__content {
    min-height: 520px;
    padding: 72px 24px;
  }

  .culture-purpose__content {
    max-width: none;
  }

  .culture-index {
    padding: 88px 0 !important;
  }

  .culture-index__list {
    grid-template-columns: 1fr;
    column-gap: 0;
  }

  .culture-principle {
    min-height: auto;
  }

  .culture-principle__inner {
    padding: 88px 0 34px;
  }

  .culture-principle__takeaway {
    margin: 38px 0 60px;
  }

  .culture-finale {
    min-height: 680px;
    padding: 96px 0 !important;
  }
}

@media (max-width: 520px) {
  .culture-shell {
    width: calc(100% - 40px);
  }

  .culture-kicker {
    margin-bottom: 20px;
    font-size: 10px;
  }

  .culture-cover {
    min-height: calc(100svh - 64px);
  }

  .culture-cover__meta {
    grid-template-columns: 1fr 1fr;
    font-size: 8px;
  }

  .culture-cover__meta span:nth-child(2) {
    display: none;
  }

  .culture-cover__title {
    font-size: clamp(66px, 21vw, 88px);
  }

  .culture-cover__title span {
    min-width: calc(100vw - 28px);
    padding-left: 0.08em;
  }

  .culture-cover__title span:nth-child(2) {
    min-width: 82vw;
  }

  .culture-cover__title span:nth-child(3) {
    min-width: 73vw;
  }

  .culture-cover__footer > p {
    font-size: 25px;
  }

  .culture-cover__actions,
  .culture-finale__actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .culture-action {
    width: 100%;
  }

  .culture-intro h2,
  .culture-purpose h2,
  .culture-index h2,
  .culture-closing h2,
  .culture-principle h2 {
    font-size: clamp(39px, 12vw, 52px);
    line-height: 1.06;
  }

  .culture-prose {
    font-size: 16px;
    line-height: 1.68;
  }

  .culture-statement {
    margin-top: 36px;
    font-size: 24px;
  }

  .culture-purpose__brand,
  .culture-purpose__content {
    min-height: 480px;
  }

  .culture-purpose__brand p {
    font-size: 76px;
  }

  .culture-index__list a {
    min-height: 58px;
    grid-template-columns: 34px 1fr auto;
    gap: 9px;
    font-size: 14px;
  }

  .culture-principle__takeaway {
    width: 100%;
    border-radius: 18px;
  }

  .culture-capsules {
    grid-template-columns: 0.55fr 1.1fr 0.85fr 0.5fr;
    gap: 5px;
  }

  .culture-capsules span {
    min-height: 18px;
  }

  .culture-finale h2 {
    font-size: clamp(76px, 23vw, 106px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .culture-motion-ready .culture-reader__section > * {
    opacity: 1;
    transition: none;
  }

  .culture-action {
    transition: none;
  }
}